| #!/bin/sh |
| # Tcl ignores the next line -*- tcl -*- \ |
| exec wish "$0" -- "$@" |
| |
| # Copyright © 2005-2008 Paul Mackerras. All rights reserved. |
| # This program is free software; it may be used, copied, modified |
| # and distributed under the terms of the GNU General Public Licence, |
| # either version 2, or (at your option) any later version. |
| |
| proc gitdir {} { |
| global env |
| if {[info exists env(GIT_DIR)]} { |
| return $env(GIT_DIR) |
| } else { |
| return [exec git rev-parse --git-dir] |
| } |
| } |
| |
| # A simple scheduler for compute-intensive stuff. |
| # The aim is to make sure that event handlers for GUI actions can |
| # run at least every 50-100 ms. Unfortunately fileevent handlers are |
| # run before X event handlers, so reading from a fast source can |
| # make the GUI completely unresponsive. |
| proc run args { |
| global isonrunq runq |
| |
| set script $args |
| if {[info exists isonrunq($script)]} return |
| if {$runq eq {}} { |
| after idle dorunq |
| } |
| lappend runq [list {} $script] |
| set isonrunq($script) 1 |
| } |
| |
| proc filerun {fd script} { |
| fileevent $fd readable [list filereadable $fd $script] |
| } |
| |
| proc filereadable {fd script} { |
| global runq |
| |
| fileevent $fd readable {} |
| if {$runq eq {}} { |
| after idle dorunq |
| } |
| lappend runq [list $fd $script] |
| } |
| |
| proc nukefile {fd} { |
| global runq |
| |
| for {set i 0} {$i < [llength $runq]} {} { |
| if {[lindex $runq $i 0] eq $fd} { |
| set runq [lreplace $runq $i $i] |
| } else { |
| incr i |
| } |
| } |
| } |
| |
| proc dorunq {} { |
| global isonrunq runq |
| |
| set tstart [clock clicks -milliseconds] |
| set t0 $tstart |
| while {[llength $runq] > 0} { |
| set fd [lindex $runq 0 0] |
| set script [lindex $runq 0 1] |
| set repeat [eval $script] |
| set t1 [clock clicks -milliseconds] |
| set t [expr {$t1 - $t0}] |
| set runq [lrange $runq 1 end] |
| if {$repeat ne {} && $repeat} { |
| if {$fd eq {} || $repeat == 2} { |
| # script returns 1 if it wants to be readded |
| # file readers return 2 if they could do more straight away |
| lappend runq [list $fd $script] |
| } else { |
| fileevent $fd readable [list filereadable $fd $script] |
| } |
| } elseif {$fd eq {}} { |
| unset isonrunq($script) |
| } |
| set t0 $t1 |
| if {$t1 - $tstart >= 80} break |
| } |
| if {$runq ne {}} { |
| after idle dorunq |
| } |
| } |
| |
| proc reg_instance {fd} { |
| global commfd leftover loginstance |
| |
| set i [incr loginstance] |
| set commfd($i) $fd |
| set leftover($i) {} |
| return $i |
| } |
| |
| proc unmerged_files {files} { |
| global nr_unmerged |
| |
| # find the list of unmerged files |
| set mlist {} |
| set nr_unmerged 0 |
| if {[catch { |
| set fd [open "| git ls-files -u" r] |
| } err]} { |
| show_error {} . "[mc "Couldn't get list of unmerged files:"] $err" |
| exit 1 |
| } |
| while {[gets $fd line] >= 0} { |
| set i [string first "\t" $line] |
| if {$i < 0} continue |
| set fname [string range $line [expr {$i+1}] end] |
| if {[lsearch -exact $mlist $fname] >= 0} continue |
| incr nr_unmerged |
| if {$files eq {} || [path_filter $files $fname]} { |
| lappend mlist $fname |
| } |
| } |
| catch {close $fd} |
| return $mlist |
| } |
| |
| proc parseviewargs {n arglist} { |
| global vdatemode vmergeonly vflags vdflags vrevs vfiltered vorigargs |
| |
| set vdatemode($n) 0 |
| set vmergeonly($n) 0 |
| set glflags {} |
| set diffargs {} |
| set nextisval 0 |
| set revargs {} |
| set origargs $arglist |
| set allknown 1 |
| set filtered 0 |
| set i -1 |
| foreach arg $arglist { |
| incr i |
| if {$nextisval} { |
| lappend glflags $arg |
| set nextisval 0 |
| continue |
| } |
| switch -glob -- $arg { |
| "-d" - |
| "--date-order" { |
| set vdatemode($n) 1 |
| # remove from origargs in case we hit an unknown option |
| set origargs [lreplace $origargs $i $i] |
| incr i -1 |
| } |
| # These request or affect diff output, which we don't want. |
| # Some could be used to set our defaults for diff display. |
| "-[puabwcrRBMC]" - |
| "--no-renames" - "--full-index" - "--binary" - "--abbrev=*" - |
| "--find-copies-harder" - "-l*" - "--ext-diff" - "--no-ext-diff" - |
| "--src-prefix=*" - "--dst-prefix=*" - "--no-prefix" - |
| "-O*" - "--text" - "--full-diff" - "--ignore-space-at-eol" - |
| "--ignore-space-change" - "-U*" - "--unified=*" { |
| lappend diffargs $arg |
| } |
| # These cause our parsing of git log's output to fail, or else |
| # they're options we want to set ourselves, so ignore them. |
| "--raw" - "--patch-with-raw" - "--patch-with-stat" - |
| "--name-only" - "--name-status" - "--color" - "--color-words" - |
| "--log-size" - "--pretty=*" - "--decorate" - "--abbrev-commit" - |
| "--cc" - "-z" - "--header" - "--parents" - "--boundary" - |
| "--no-color" - "-g" - "--walk-reflogs" - "--no-walk" - |
| "--timestamp" - "relative-date" - "--date=*" - "--stdin" - |
| "--objects" - "--objects-edge" - "--reverse" { |
| } |
| # These are harmless, and some are even useful |
| "--stat=*" - "--numstat" - "--shortstat" - "--summary" - |
| "--check" - "--exit-code" - "--quiet" - "--topo-order" - |
| "--full-history" - "--dense" - "--sparse" - |
| "--follow" - "--left-right" - "--encoding=*" { |
| lappend glflags $arg |
| } |
| # These mean that we get a subset of the commits |
| "--diff-filter=*" - "--no-merges" - "--unpacked" - |
| "--max-count=*" - "--skip=*" - "--since=*" - "--after=*" - |
| "--until=*" - "--before=*" - "--max-age=*" - "--min-age=*" - |
| "--author=*" - "--committer=*" - "--grep=*" - "-[iE]" - |
| "--remove-empty" - "--first-parent" - "--cherry-pick" - |
| "-S*" - "--pickaxe-all" - "--pickaxe-regex" - { |
| set filtered 1 |
| lappend glflags $arg |
| } |
| # This appears to be the only one that has a value as a |
| # separate word following it |
| "-n" { |
| set filtered 1 |
| set nextisval 1 |
| lappend glflags $arg |
| } |
| "--not" { |
| set notflag [expr {!$notflag}] |
| lappend revargs $arg |
| } |
| "--all" { |
| lappend revargs $arg |
| } |
| "--merge" { |
| set vmergeonly($n) 1 |
| # git rev-parse doesn't understand --merge |
| lappend revargs --gitk-symmetric-diff-marker MERGE_HEAD...HEAD |
| } |
| # Other flag arguments including -<n> |
| "-*" { |
| if {[string is digit -strict [string range $arg 1 end]]} { |
| set filtered 1 |
| } else { |
| # a flag argument that we don't recognize; |
| # that means we can't optimize |
| set allknown 0 |
| } |
| lappend glflags $arg |
| } |
| # Non-flag arguments specify commits or ranges of commits |
| default { |
| if {[string match "*...*" $arg]} { |
| lappend revargs --gitk-symmetric-diff-marker |
| } |
| lappend revargs $arg |
| } |
| } |
| } |
| set vdflags($n) $diffargs |
| set vflags($n) $glflags |
| set vrevs($n) $revargs |
| set vfiltered($n) $filtered |
| set vorigargs($n) $origargs |
| return $allknown |
| } |
| |
| proc parseviewrevs {view revs} { |
| global vposids vnegids |
| |
| if {$revs eq {}} { |
| set revs HEAD |
| } |
| if {[catch {set ids [eval exec git rev-parse $revs]} err]} { |
| # we get stdout followed by stderr in $err |
| # for an unknown rev, git rev-parse echoes it and then errors out |
| set errlines [split $err "\n"] |
| set badrev {} |
| for {set l 0} {$l < [llength $errlines]} {incr l} { |
| set line [lindex $errlines $l] |
| if {!([string length $line] == 40 && [string is xdigit $line])} { |
| if {[string match "fatal:*" $line]} { |
| if {[string match "fatal: ambiguous argument*" $line] |
| && $badrev ne {}} { |
| if {[llength $badrev] == 1} { |
| set err "unknown revision $badrev" |
| } else { |
| set err "unknown revisions: [join $badrev ", "]" |
| } |
| } else { |
| set err [join [lrange $errlines $l end] "\n"] |
| } |
| break |
| } |
| lappend badrev $line |
| } |
| } |
| error_popup "Error parsing revisions: $err" |
| return {} |
| } |
| set ret {} |
| set pos {} |
| set neg {} |
| set sdm 0 |
| foreach id [split $ids "\n"] { |
| if {$id eq "--gitk-symmetric-diff-marker"} { |
| set sdm 4 |
| } elseif {[string match "^*" $id]} { |
| if {$sdm != 1} { |
| lappend ret $id |
| if {$sdm == 3} { |
| set sdm 0 |
| } |
| } |
| lappend neg [string range $id 1 end] |
| } else { |
| if {$sdm != 2} { |
| lappend ret $id |
| } else { |
| lset ret end [lindex $ret end]...$id |
| } |
| lappend pos $id |
| } |
| incr sdm -1 |
| } |
| set vposids($view) $pos |
| set vnegids($view) $neg |
| return $ret |
| } |
| |
| # Start off a git log process and arrange to read its output |
| proc start_rev_list {view} { |
| global startmsecs commitidx viewcomplete curview |
| global tclencoding |
| global viewargs viewargscmd viewfiles vfilelimit |
| global showlocalchanges commitinterest |
| global viewactive viewinstances vmergeonly |
| global mainheadid |
| global vcanopt vflags vrevs vorigargs |
| |
| set startmsecs [clock clicks -milliseconds] |
| set commitidx($view) 0 |
| # these are set this way for the error exits |
| set viewcomplete($view) 1 |
| set viewactive($view) 0 |
| varcinit $view |
| |
| set args $viewargs($view) |
| if {$viewargscmd($view) ne {}} { |
| if {[catch { |
| set str [exec sh -c $viewargscmd($view)] |
| } err]} { |
| error_popup "Error executing --argscmd command: $err" |
| return 0 |
| } |
| set args [concat $args [split $str "\n"]] |
| } |
| set vcanopt($view) [parseviewargs $view $args] |
| |
| set files $viewfiles($view) |
| if {$vmergeonly($view)} { |
| set files [unmerged_files $files] |
| if {$files eq {}} { |
| global nr_unmerged |
| if {$nr_unmerged == 0} { |
| error_popup [mc "No files selected: --merge specified but\ |
| no files are unmerged."] |
| } else { |
| error_popup [mc "No files selected: --merge specified but\ |
| no unmerged files are within file limit."] |
| } |
| return 0 |
| } |
| } |
| set vfilelimit($view) $files |
| |
| if {$vcanopt($view)} { |
| set revs [parseviewrevs $view $vrevs($view)] |
| if {$revs eq {}} { |
| return 0 |
| } |
| set args [concat $vflags($view) $revs] |
| } else { |
| set args $vorigargs($view) |
| } |
| |
| if {[catch { |
| set fd [open [concat | git log --no-color -z --pretty=raw --parents \ |
| --boundary $args "--" $files] r] |
| } err]} { |
| error_popup "[mc "Error executing git log:"] $err" |
| return 0 |
| } |
| set i [reg_instance $fd] |
| set viewinstances($view) [list $i] |
| if {$showlocalchanges && $mainheadid ne {}} { |
| lappend commitinterest($mainheadid) {dodiffindex} |
| } |
| fconfigure $fd -blocking 0 -translation lf -eofchar {} |
| if {$tclencoding != {}} { |
| fconfigure $fd -encoding $tclencoding |
| } |
| filerun $fd [list getcommitlines $fd $i $view 0] |
| nowbusy $view [mc "Reading"] |
| set viewcomplete($view) 0 |
| set viewactive($view) 1 |
| return 1 |
| } |
| |
| proc stop_instance {inst} { |
| global commfd leftover |
| |
| set fd $commfd($inst) |
| catch { |
| set pid [pid $fd] |
| |
| if {$::tcl_platform(platform) eq {windows}} { |
| exec kill -f $pid |
| } else { |
| exec kill $pid |
| } |
| } |
| catch {close $fd} |
| nukefile $fd |
| unset commfd($inst) |
| unset leftover($inst) |
| } |
| |
| proc stop_backends {} { |
| global commfd |
| |
| foreach inst [array names commfd] { |
| stop_instance $inst |
| } |
| } |
| |
| proc stop_rev_list {view} { |
| global viewinstances |
| |
| foreach inst $viewinstances($view) { |
| stop_instance $inst |
| } |
| set viewinstances($view) {} |
| } |
| |
| proc reset_pending_select {selid} { |
| global pending_select mainheadid |
| |
| if {$selid ne {}} { |
| set pending_select $selid |
| } else { |
| set pending_select $mainheadid |
| } |
| } |
| |
| proc getcommits {selid} { |
| global canv curview need_redisplay viewactive |
| |
| initlayout |
| if {[start_rev_list $curview]} { |
| reset_pending_select $selid |
| show_status [mc "Reading commits..."] |
| set need_redisplay 1 |
| } else { |
| show_status [mc "No commits selected"] |
| } |
| } |
| |
| proc updatecommits {} { |
| global curview vcanopt vorigargs vfilelimit viewinstances |
| global viewactive viewcomplete tclencoding |
| global startmsecs showneartags showlocalchanges |
| global mainheadid pending_select |
| global isworktree |
| global varcid vposids vnegids vflags vrevs |
| |
| set isworktree [expr {[exec git rev-parse --is-inside-work-tree] == "true"}] |
| set oldmainid $mainheadid |
| rereadrefs |
| if {$showlocalchanges} { |
| if {$mainheadid ne $oldmainid} { |
| dohidelocalchanges |
| } |
| if {[commitinview $mainheadid $curview]} { |
| dodiffindex |
| } |
| } |
| set view $curview |
| if {$vcanopt($view)} { |
| set oldpos $vposids($view) |
| set oldneg $vnegids($view) |
| set revs [parseviewrevs $view $vrevs($view)] |
| if {$revs eq {}} { |
| return |
| } |
| # note: getting the delta when negative refs change is hard, |
| # and could require multiple git log invocations, so in that |
| # case we ask git log for all the commits (not just the delta) |
| if {$oldneg eq $vnegids($view)} { |
| set newrevs {} |
| set npos 0 |
| # take out positive refs that we asked for before or |
| # that we have already seen |
| foreach rev $revs { |
| if {[string length $rev] == 40} { |
| if {[lsearch -exact $oldpos $rev] < 0 |
| && ![info exists varcid($view,$rev)]} { |
| lappend newrevs $rev |
| incr npos |
| } |
| } else { |
| lappend $newrevs $rev |
| } |
| } |
| if {$npos == 0} return |
| set revs $newrevs |
| set vposids($view) [lsort -unique [concat $oldpos $vposids($view)]] |
| } |
| set args [concat $vflags($view) $revs --not $oldpos] |
| } else { |
| set args $vorigargs($view) |
| } |
| if {[catch { |
| set fd [open [concat | git log --no-color -z --pretty=raw --parents \ |
| --boundary $args "--" $vfilelimit($view)] r] |
| } err]} { |
| error_popup "Error executing git log: $err" |
| return |
| } |
| if {$viewactive($view) == 0} { |
| set startmsecs [clock clicks -milliseconds] |
| } |
| set i [reg_instance $fd] |
| lappend viewinstances($view) $i |
| fconfigure $fd -blocking 0 -translation lf -eofchar {} |
| if {$tclencoding != {}} { |
| fconfigure $fd -encoding $tclencoding |
| } |
| filerun $fd [list getcommitlines $fd $i $view 1] |
| incr viewactive($view) |
| set viewcomplete($view) 0 |
| reset_pending_select {} |
| nowbusy $view "Reading" |
| if {$showneartags} { |
| getallcommits |
| } |
| } |
| |
| proc reloadcommits {} { |
| global curview viewcomplete selectedline currentid thickerline |
| global showneartags treediffs commitinterest cached_commitrow |
| global targetid |
| |
| set selid {} |
| if {$selectedline ne {}} { |
| set selid $currentid |
| } |
| |
| if {!$viewcomplete($curview)} { |
| stop_rev_list $curview |
| } |
| resetvarcs $curview |
| set selectedline {} |
| catch {unset currentid} |
| catch {unset thickerline} |
| catch {unset treediffs} |
| readrefs |
| changedrefs |
| if {$showneartags} { |
| getallcommits |
| } |
| clear_display |
| catch {unset commitinterest} |
| catch {unset cached_commitrow} |
| catch {unset targetid} |
| setcanvscroll |
| getcommits $selid |
| return 0 |
| } |
| |
| # This makes a string representation of a positive integer which |
| # sorts as a string in numerical order |
| proc strrep {n} { |
| if {$n < 16} { |
| return [format "%x" $n] |
| } elseif {$n < 256} { |
| return [format "x%.2x" $n] |
| } elseif {$n < 65536} { |
| return [format "y%.4x" $n] |
| } |
| return [format "z%.8x" $n] |
| } |
| |
| # Procedures used in reordering commits from git log (without |
| # --topo-order) into the order for display. |
| |
| proc varcinit {view} { |
| global varcstart vupptr vdownptr vleftptr vbackptr varctok varcrow |
| global vtokmod varcmod vrowmod varcix vlastins |
| |
| set varcstart($view) {{}} |
| set vupptr($view) {0} |
| set vdownptr($view) {0} |
| set vleftptr($view) {0} |
| set vbackptr($view) {0} |
| set varctok($view) {{}} |
| set varcrow($view) {{}} |
| set vtokmod($view) {} |
| set varcmod($view) 0 |
| set vrowmod($view) 0 |
| set varcix($view) {{}} |
| set vlastins($view) {0} |
| } |
| |
| proc resetvarcs {view} { |
| global varcid varccommits parents children vseedcount ordertok |
| |
| foreach vid [array names varcid $view,*] { |
| unset varcid($vid) |
| unset children($vid) |
| unset parents($vid) |
| } |
| # some commits might have children but haven't been seen yet |
| foreach vid [array names children $view,*] { |
| unset children($vid) |
| } |
| foreach va [array names varccommits $view,*] { |
| unset varccommits($va) |
| } |
| foreach vd [array names vseedcount $view,*] { |
| unset vseedcount($vd) |
| } |
| catch {unset ordertok} |
| } |
| |
| # returns a list of the commits with no children |
| proc seeds {v} { |
| global vdownptr vleftptr varcstart |
| |
| set ret {} |
| set a [lindex $vdownptr($v) 0] |
| while {$a != 0} { |
| lappend ret [lindex $varcstart($v) $a] |
| set a [lindex $vleftptr($v) $a] |
| } |
| return $ret |
| } |
| |
| proc newvarc {view id} { |
| global varcid varctok parents children vdatemode |
| global vupptr vdownptr vleftptr vbackptr varcrow varcix varcstart |
| global commitdata commitinfo vseedcount varccommits vlastins |
| |
| set a [llength $varctok($view)] |
| set vid $view,$id |
| if {[llength $children($vid)] == 0 || $vdatemode($view)} { |
| if {![info exists commitinfo($id)]} { |
| parsecommit $id $commitdata($id) 1 |
| } |
| set cdate [lindex $commitinfo($id) 4] |
| if {![string is integer -strict $cdate]} { |
| set cdate 0 |
| } |
| if {![info exists vseedcount($view,$cdate)]} { |
| set vseedcount($view,$cdate) -1 |
| } |
| set c [incr vseedcount($view,$cdate)] |
| set cdate [expr {$cdate ^ 0xffffffff}] |
| set tok "s[strrep $cdate][strrep $c]" |
| } else { |
| set tok {} |
| } |
| set ka 0 |
| if {[llength $children($vid)] > 0} { |
| set kid [lindex $children($vid) end] |
| set k $varcid($view,$kid) |
| if {[string compare [lindex $varctok($view) $k] $tok] > 0} { |
| set ki $kid |
| set ka $k |
| set tok [lindex $varctok($view) $k] |
| } |
| } |
| if {$ka != 0} { |
| set i [lsearch -exact $parents($view,$ki) $id] |
| set j [expr {[llength $parents($view,$ki)] - 1 - $i}] |
| append tok [strrep $j] |
| } |
| set c [lindex $vlastins($view) $ka] |
| if {$c == 0 || [string compare $tok [lindex $varctok($view) $c]] < 0} { |
| set c $ka |
| set b [lindex $vdownptr($view) $ka] |
| } else { |
| set b [lindex $vleftptr($view) $c] |
| } |
| while {$b != 0 && [string compare $tok [lindex $varctok($view) $b]] >= 0} { |
| set c $b |
| set b [lindex $vleftptr($view) $c] |
| } |
| if {$c == $ka} { |
| lset vdownptr($view) $ka $a |
| lappend vbackptr($view) 0 |
| } else { |
| lset vleftptr($view) $c $a |
| lappend vbackptr($view) $c |
| } |
| lset vlastins($view) $ka $a |
| lappend vupptr($view) $ka |
| lappend vleftptr($view) $b |
| if {$b != 0} { |
| lset vbackptr($view) $b $a |
| } |
| lappend varctok($view) $tok |
| lappend varcstart($view) $id |
| lappend vdownptr($view) 0 |
| lappend varcrow($view) {} |
| lappend varcix($view) {} |
| set varccommits($view,$a) {} |
| lappend vlastins($view) 0 |
| return $a |
| } |
| |
| proc splitvarc {p v} { |
| global varcid varcstart varccommits varctok |
| global vupptr vdownptr vleftptr vbackptr varcix varcrow vlastins |
| |
| set oa $varcid($v,$p) |
| set ac $varccommits($v,$oa) |
| set i [lsearch -exact $varccommits($v,$oa) $p] |
| if {$i <= 0} return |
| set na [llength $varctok($v)] |
| # "%" sorts before "0"... |
| set tok "[lindex $varctok($v) $oa]%[strrep $i]" |
| lappend varctok($v) $tok |
| lappend varcrow($v) {} |
| lappend varcix($v) {} |
| set varccommits($v,$oa) [lrange $ac 0 [expr {$i - 1}]] |
| set varccommits($v,$na) [lrange $ac $i end] |
| lappend varcstart($v) $p |
| foreach id $varccommits($v,$na) { |
| set varcid($v,$id) $na |
| } |
| lappend vdownptr($v) [lindex $vdownptr($v) $oa] |
| lappend vlastins($v) [lindex $vlastins($v) $oa] |
| lset vdownptr($v) $oa $na |
| lset vlastins($v) $oa 0 |
| lappend vupptr($v) $oa |
| lappend vleftptr($v) 0 |
| lappend vbackptr($v) 0 |
| for {set b [lindex $vdownptr($v) $na]} {$b != 0} {set b [lindex $vleftptr($v) $b]} { |
| lset vupptr($v) $b $na |
| } |
| } |
| |
| proc renumbervarc {a v} { |
| global parents children varctok varcstart varccommits |
| global vupptr vdownptr vleftptr vbackptr vlastins varcid vtokmod vdatemode |
| |
| set t1 [clock clicks -milliseconds] |
| set todo {} |
| set isrelated($a) 1 |
| set kidchanged($a) 1 |
| set ntot 0 |
| while {$a != 0} { |
| if {[info exists isrelated($a)]} { |
| lappend todo $a |
| set id [lindex $varccommits($v,$a) end] |
| foreach p $parents($v,$id) { |
| if {[info exists varcid($v,$p)]} { |
| set isrelated($varcid($v,$p)) 1 |
| } |
| } |
| } |
| incr ntot |
| set b [lindex $vdownptr($v) $a] |
| if {$b == 0} { |
| while {$a != 0} { |
| set b [lindex $vleftptr($v) $a] |
| if {$b != 0} break |
| set a [lindex $vupptr($v) $a] |
| } |
| } |
| set a $b |
| } |
| foreach a $todo { |
| if {![info exists kidchanged($a)]} continue |
| set id [lindex $varcstart($v) $a] |
| if {[llength $children($v,$id)] > 1} { |
| set children($v,$id) [lsort -command [list vtokcmp $v] \ |
| $children($v,$id)] |
| } |
| set oldtok [lindex $varctok($v) $a] |
| if {!$vdatemode($v)} { |
| set tok {} |
| } else { |
| set tok $oldtok |
| } |
| set ka 0 |
| set kid [last_real_child $v,$id] |
| if {$kid ne {}} { |
| set k $varcid($v,$kid) |
| if {[string compare [lindex $varctok($v) $k] $tok] > 0} { |
| set ki $kid |
| set ka $k |
| set tok [lindex $varctok($v) $k] |
| } |
| } |
| if {$ka != 0} { |
| set i [lsearch -exact $parents($v,$ki) $id] |
| set j [expr {[llength $parents($v,$ki)] - 1 - $i}] |
| append tok [strrep $j] |
| } |
| if {$tok eq $oldtok} { |
| continue |
| } |
| set id [lindex $varccommits($v,$a) end] |
| foreach p $parents($v,$id) { |
| if {[info exists varcid($v,$p)]} { |
| set kidchanged($varcid($v,$p)) 1 |
| } else { |
| set sortkids($p) 1 |
| } |
| } |
| lset varctok($v) $a $tok |
| set b [lindex $vupptr($v) $a] |
| if {$b != $ka} { |
| if {[string compare [lindex $varctok($v) $ka] $vtokmod($v)] < 0} { |
| modify_arc $v $ka |
| } |
| if {[string compare [lindex $varctok($v) $b] $vtokmod($v)] < 0} { |
| modify_arc $v $b |
| } |
| set c [lindex $vbackptr($v) $a] |
| set d [lindex $vleftptr($v) $a] |
| if {$c == 0} { |
| lset vdownptr($v) $b $d |
| } else { |
| lset vleftptr($v) $c $d |
| } |
| if {$d != 0} { |
| lset vbackptr($v) $d $c |
| } |
| if {[lindex $vlastins($v) $b] == $a} { |
| lset vlastins($v) $b $c |
| } |
| lset vupptr($v) $a $ka |
| set c [lindex $vlastins($v) $ka] |
| if {$c == 0 || \ |
| [string compare $tok [lindex $varctok($v) $c]] < 0} { |
| set c $ka |
| set b [lindex $vdownptr($v) $ka] |
| } else { |
| set b [lindex $vleftptr($v) $c] |
| } |
| while {$b != 0 && \ |
| [string compare $tok [lindex $varctok($v) $b]] >= 0} { |
| set c $b |
| set b [lindex $vleftptr($v) $c] |
| } |
| if {$c == $ka} { |
| lset vdownptr($v) $ka $a |
| lset vbackptr($v) $a 0 |
| } else { |
| lset vleftptr($v) $c $a |
| lset vbackptr($v) $a $c |
| } |
| lset vleftptr($v) $a $b |
| if {$b != 0} { |
| lset vbackptr($v) $b $a |
| } |
| lset vlastins($v) $ka $a |
| } |
| } |
| foreach id [array names sortkids] { |
| if {[llength $children($v,$id)] > 1} { |
| set children($v,$id) [lsort -command [list vtokcmp $v] \ |
| $children($v,$id)] |
| } |
| } |
| set t2 [clock clicks -milliseconds] |
| #puts "renumbervarc did [llength $todo] of $ntot arcs in [expr {$t2-$t1}]ms" |
| } |
| |
| # Fix up the graph after we have found out that in view $v, |
| # $p (a commit that we have already seen) is actually the parent |
| # of the last commit in arc $a. |
| proc fix_reversal {p a v} { |
| global varcid varcstart varctok vupptr |
| |
| set pa $varcid($v,$p) |
| if {$p ne [lindex $varcstart($v) $pa]} { |
| splitvarc $p $v |
| set pa $varcid($v,$p) |
| } |
| # seeds always need to be renumbered |
| if {[lindex $vupptr($v) $pa] == 0 || |
| [string compare [lindex $varctok($v) $a] \ |
| [lindex $varctok($v) $pa]] > 0} { |
| renumbervarc $pa $v |
| } |
| } |
| |
| proc insertrow {id p v} { |
| global cmitlisted children parents varcid varctok vtokmod |
| global varccommits ordertok commitidx numcommits curview |
| global targetid targetrow |
| |
| readcommit $id |
| set vid $v,$id |
| set cmitlisted($vid) 1 |
| set children($vid) {} |
| set parents($vid) [list $p] |
| set a [newvarc $v $id] |
| set varcid($vid) $a |
| if {[string compare [lindex $varctok($v) $a] $vtokmod($v)] < 0} { |
| modify_arc $v $a |
| } |
| lappend varccommits($v,$a) $id |
| set vp $v,$p |
| if {[llength [lappend children($vp) $id]] > 1} { |
| set children($vp) [lsort -command [list vtokcmp $v] $children($vp)] |
| catch {unset ordertok} |
| } |
| fix_reversal $p $a $v |
| incr commitidx($v) |
| if {$v == $curview} { |
| set numcommits $commitidx($v) |
| setcanvscroll |
| if {[info exists targetid]} { |
| if {![comes_before $targetid $p]} { |
| incr targetrow |
| } |
| } |
| } |
| } |
| |
| proc insertfakerow {id p} { |
| global varcid varccommits parents children cmitlisted |
| global commitidx varctok vtokmod targetid targetrow curview numcommits |
| |
| set v $curview |
| set a $varcid($v,$p) |
| set i [lsearch -exact $varccommits($v,$a) $p] |
| if {$i < 0} { |
| puts "oops: insertfakerow can't find [shortids $p] on arc $a" |
| return |
| } |
| set children($v,$id) {} |
| set parents($v,$id) [list $p] |
| set varcid($v,$id) $a |
| lappend children($v,$p) $id |
| set cmitlisted($v,$id) 1 |
| set numcommits [incr commitidx($v)] |
| # note we deliberately don't update varcstart($v) even if $i == 0 |
| set varccommits($v,$a) [linsert $varccommits($v,$a) $i $id] |
| modify_arc $v $a $i |
| if {[info exists targetid]} { |
| if {![comes_before $targetid $p]} { |
| incr targetrow |
| } |
| } |
| setcanvscroll |
| drawvisible |
| } |
| |
| proc removefakerow {id} { |
| global varcid varccommits parents children commitidx |
| global varctok vtokmod cmitlisted currentid selectedline |
| global targetid curview numcommits |
| |
| set v $curview |
| if {[llength $parents($v,$id)] != 1} { |
| puts "oops: removefakerow [shortids $id] has [llength $parents($v,$id)] parents" |
| return |
| } |
| set p [lindex $parents($v,$id) 0] |
| set a $varcid($v,$id) |
| set i [lsearch -exact $varccommits($v,$a) $id] |
| if {$i < 0} { |
| puts "oops: removefakerow can't find [shortids $id] on arc $a" |
| return |
| } |
| unset varcid($v,$id) |
| set varccommits($v,$a) [lreplace $varccommits($v,$a) $i $i] |
| unset parents($v,$id) |
| unset children($v,$id) |
| unset cmitlisted($v,$id) |
| set numcommits [incr commitidx($v) -1] |
| set j [lsearch -exact $children($v,$p) $id] |
| if {$j >= 0} { |
| set children($v,$p) [lreplace $children($v,$p) $j $j] |
| } |
| modify_arc $v $a $i |
| if {[info exist currentid] && $id eq $currentid} { |
| unset currentid |
| set selectedline {} |
| } |
| if {[info exists targetid] && $targetid eq $id} { |
| set targetid $p |
| } |
| setcanvscroll |
| drawvisible |
| } |
| |
| proc first_real_child {vp} { |
| global children nullid nullid2 |
| |
| foreach id $children($vp) { |
| if {$id ne $nullid && $id ne $nullid2} { |
| return $id |
| } |
| } |
| return {} |
| } |
| |
| proc last_real_child {vp} { |
| global children nullid nullid2 |
| |
| set kids $children($vp) |
| for {set i [llength $kids]} {[incr i -1] >= 0} {} { |
| set id [lindex $kids $i] |
| if {$id ne $nullid && $id ne $nullid2} { |
| return $id |
| } |
| } |
| return {} |
| } |
| |
| proc vtokcmp {v a b} { |
| global varctok varcid |
| |
| return [string compare [lindex $varctok($v) $varcid($v,$a)] \ |
| [lindex $varctok($v) $varcid($v,$b)]] |
| } |
| |
| # This assumes that if lim is not given, the caller has checked that |
| # arc a's token is less than $vtokmod($v) |
| proc modify_arc {v a {lim {}}} { |
| global varctok vtokmod varcmod varcrow vupptr curview vrowmod varccommits |
| |
| if {$lim ne {}} { |
| set c [string compare [lindex $varctok($v) $a] $vtokmod($v)] |
| if {$c > 0} return |
| if {$c == 0} { |
| set r [lindex $varcrow($v) $a] |
| if {$r ne {} && $vrowmod($v) <= $r + $lim} return |
| } |
| } |
| set vtokmod($v) [lindex $varctok($v) $a] |
| set varcmod($v) $a |
| if {$v == $curview} { |
| while {$a != 0 && [lindex $varcrow($v) $a] eq {}} { |
| set a [lindex $vupptr($v) $a] |
| set lim {} |
| } |
| set r 0 |
| if {$a != 0} { |
| if {$lim eq {}} { |
| set lim [llength $varccommits($v,$a)] |
| } |
| set r [expr {[lindex $varcrow($v) $a] + $lim}] |
| } |
| set vrowmod($v) $r |
| undolayout $r |
| } |
| } |
| |
| proc update_arcrows {v} { |
| global vtokmod varcmod vrowmod varcrow commitidx currentid selectedline |
| global varcid vrownum varcorder varcix varccommits |
| global vupptr vdownptr vleftptr varctok |
| global displayorder parentlist curview cached_commitrow |
| |
| if {$vrowmod($v) == $commitidx($v)} return |
| if {$v == $curview} { |
| if {[llength $displayorder] > $vrowmod($v)} { |
| set displayorder [lrange $displayorder 0 [expr {$vrowmod($v) - 1}]] |
| set parentlist [lrange $parentlist 0 [expr {$vrowmod($v) - 1}]] |
| } |
| catch {unset cached_commitrow} |
| } |
| set narctot [expr {[llength $varctok($v)] - 1}] |
| set a $varcmod($v) |
| while {$a != 0 && [lindex $varcix($v) $a] eq {}} { |
| # go up the tree until we find something that has a row number, |
| # or we get to a seed |
| set a [lindex $vupptr($v) $a] |
| } |
| if {$a == 0} { |
| set a [lindex $vdownptr($v) 0] |
| if {$a == 0} return |
| set vrownum($v) {0} |
| set varcorder($v) [list $a] |
| lset varcix($v) $a 0 |
| lset varcrow($v) $a 0 |
| set arcn 0 |
| set row 0 |
| } else { |
| set arcn [lindex $varcix($v) $a] |
| if {[llength $vrownum($v)] > $arcn + 1} { |
| set vrownum($v) [lrange $vrownum($v) 0 $arcn] |
| set varcorder($v) [lrange $varcorder($v) 0 $arcn] |
| } |
| set row [lindex $varcrow($v) $a] |
| } |
| while {1} { |
| set p $a |
| incr row [llength $varccommits($v,$a)] |
| # go down if possible |
| set b [lindex $vdownptr($v) $a] |
| if {$b == 0} { |
| # if not, go left, or go up until we can go left |
| while {$a != 0} { |
| set b [lindex $vleftptr($v) $a] |
| if {$b != 0} break |
| set a [lindex $vupptr($v) $a] |
| } |
| if {$a == 0} break |
| } |
| set a $b |
| incr arcn |
| lappend vrownum($v) $row |
| lappend varcorder($v) $a |
| lset varcix($v) $a $arcn |
| lset varcrow($v) $a $row |
| } |
| set vtokmod($v) [lindex $varctok($v) $p] |
| set varcmod($v) $p |
| set vrowmod($v) $row |
| if {[info exists currentid]} { |
| set selectedline [rowofcommit $currentid] |
| } |
| } |
| |
| # Test whether view $v contains commit $id |
| proc commitinview {id v} { |
| global varcid |
| |
| return [info exists varcid($v,$id)] |
| } |
| |
| # Return the row number for commit $id in the current view |
| proc rowofcommit {id} { |
| global varcid varccommits varcrow curview cached_commitrow |
| global varctok vtokmod |
| |
| set v $curview |
| if {![info exists varcid($v,$id)]} { |
| puts "oops rowofcommit no arc for [shortids $id]" |
| return {} |
| } |
| set a $varcid($v,$id) |
| if {[string compare [lindex $varctok($v) $a] $vtokmod($v)] >= 0} { |
| update_arcrows $v |
| } |
| if {[info exists cached_commitrow($id)]} { |
| return $cached_commitrow($id) |
| } |
| set i [lsearch -exact $varccommits($v,$a) $id] |
| if {$i < 0} { |
| puts "oops didn't find commit [shortids $id] in arc $a" |
| return {} |
| } |
| incr i [lindex $varcrow($v) $a] |
| set cached_commitrow($id) $i |
| return $i |
| } |
| |
| # Returns 1 if a is on an earlier row than b, otherwise 0 |
| proc comes_before {a b} { |
| global varcid varctok curview |
| |
| set v $curview |
| if {$a eq $b || ![info exists varcid($v,$a)] || \ |
| ![info exists varcid($v,$b)]} { |
| return 0 |
| } |
| if {$varcid($v,$a) != $varcid($v,$b)} { |
| return [expr {[string compare [lindex $varctok($v) $varcid($v,$a)] \ |
| [lindex $varctok($v) $varcid($v,$b)]] < 0}] |
| } |
| return [expr {[rowofcommit $a] < [rowofcommit $b]}] |
| } |
| |
| proc bsearch {l elt} { |
| if {[llength $l] == 0 || $elt <= [lindex $l 0]} { |
| return 0 |
| } |
| set lo 0 |
| set hi [llength $l] |
| while {$hi - $lo > 1} { |
| set mid [expr {int(($lo + $hi) / 2)}] |
| set t [lindex $l $mid] |
| if {$elt < $t} { |
| set hi $mid |
| } elseif {$elt > $t} { |
| set lo $mid |
| } else { |
| return $mid |
| } |
| } |
| return $lo |
| } |
| |
| # Make sure rows $start..$end-1 are valid in displayorder and parentlist |
| proc make_disporder {start end} { |
| global vrownum curview commitidx displayorder parentlist |
| global varccommits varcorder parents vrowmod varcrow |
| global d_valid_start d_valid_end |
| |
| if {$end > $vrowmod($curview)} { |
| update_arcrows $curview |
| } |
| set ai [bsearch $vrownum($curview) $start] |
| set start [lindex $vrownum($curview) $ai] |
| set narc [llength $vrownum($curview)] |
| for {set r $start} {$ai < $narc && $r < $end} {incr ai} { |
| set a [lindex $varcorder($curview) $ai] |
| set l [llength $displayorder] |
| set al [llength $varccommits($curview,$a)] |
| if {$l < $r + $al} { |
| if {$l < $r} { |
| set pad [ntimes [expr {$r - $l}] {}] |
| set displayorder [concat $displayorder $pad] |
| set parentlist [concat $parentlist $pad] |
| } elseif {$l > $r} { |
| set displayorder [lrange $displayorder 0 [expr {$r - 1}]] |
| set parentlist [lrange $parentlist 0 [expr {$r - 1}]] |
| } |
| foreach id $varccommits($curview,$a) { |
| lappend displayorder $id |
| lappend parentlist $parents($curview,$id) |
| } |
| } elseif {[lindex $displayorder [expr {$r + $al - 1}]] eq {}} { |
| set i $r |
| foreach id $varccommits($curview,$a) { |
| lset displayorder $i $id |
| lset parentlist $i $parents($curview,$id) |
| incr i |
| } |
| } |
| incr r $al |
| } |
| } |
| |
| proc commitonrow {row} { |
| global displayorder |
| |
| set id [lindex $displayorder $row] |
| if {$id eq {}} { |
| make_disporder $row [expr {$row + 1}] |
| set id [lindex $displayorder $row] |
| } |
| return $id |
| } |
| |
| proc closevarcs {v} { |
| global varctok varccommits varcid parents children |
| global cmitlisted commitidx commitinterest vtokmod |
| |
| set missing_parents 0 |
| set scripts {} |
| set narcs [llength $varctok($v)] |
| for {set a 1} {$a < $narcs} {incr a} { |
| set id [lindex $varccommits($v,$a) end] |
| foreach p $parents($v,$id) { |
| if {[info exists varcid($v,$p)]} continue |
| # add p as a new commit |
| incr missing_parents |
| set cmitlisted($v,$p) 0 |
| set parents($v,$p) {} |
| if {[llength $children($v,$p)] == 1 && |
| [llength $parents($v,$id)] == 1} { |
| set b $a |
| } else { |
| set b [newvarc $v $p] |
| } |
| set varcid($v,$p) $b |
| if {[string compare [lindex $varctok($v) $b] $vtokmod($v)] < 0} { |
| modify_arc $v $b |
| } |
| lappend varccommits($v,$b) $p |
| incr commitidx($v) |
| if {[info exists commitinterest($p)]} { |
| foreach script $commitinterest($p) { |
| lappend scripts [string map [list "%I" $p] $script] |
| } |
| unset commitinterest($id) |
| } |
| } |
| } |
| if {$missing_parents > 0} { |
| foreach s $scripts { |
| eval $s |
| } |
| } |
| } |
| |
| # Use $rwid as a substitute for $id, i.e. reparent $id's children to $rwid |
| # Assumes we already have an arc for $rwid. |
| proc rewrite_commit {v id rwid} { |
| global children parents varcid varctok vtokmod varccommits |
| |
| foreach ch $children($v,$id) { |
| # make $rwid be $ch's parent in place of $id |
| set i [lsearch -exact $parents($v,$ch) $id] |
| if {$i < 0} { |
| puts "oops rewrite_commit didn't find $id in parent list for $ch" |
| } |
| set parents($v,$ch) [lreplace $parents($v,$ch) $i $i $rwid] |
| # add $ch to $rwid's children and sort the list if necessary |
| if {[llength [lappend children($v,$rwid) $ch]] > 1} { |
| set children($v,$rwid) [lsort -command [list vtokcmp $v] \ |
| $children($v,$rwid)] |
| } |
| # fix the graph after joining $id to $rwid |
| set a $varcid($v,$ch) |
| fix_reversal $rwid $a $v |
| # parentlist is wrong for the last element of arc $a |
| # even if displayorder is right, hence the 3rd arg here |
| modify_arc $v $a [expr {[llength $varccommits($v,$a)] - 1}] |
| } |
| } |
| |
| proc getcommitlines {fd inst view updating} { |
| global cmitlisted commitinterest leftover |
| global commitidx commitdata vdatemode |
| global parents children curview hlview |
| global idpending ordertok |
| global varccommits varcid varctok vtokmod vfilelimit |
| |
| set stuff [read $fd 500000] |
| # git log doesn't terminate the last commit with a null... |
| if {$stuff == {} && $leftover($inst) ne {} && [eof $fd]} { |
| set stuff "\0" |
| } |
| if {$stuff == {}} { |
| if {![eof $fd]} { |
| return 1 |
| } |
| global commfd viewcomplete viewactive viewname |
| global viewinstances |
| unset commfd($inst) |
| set i [lsearch -exact $viewinstances($view) $inst] |
| if {$i >= 0} { |
| set viewinstances($view) [lreplace $viewinstances($view) $i $i] |
| } |
| # set it blocking so we wait for the process to terminate |
| fconfigure $fd -blocking 1 |
| if {[catch {close $fd} err]} { |
| set fv {} |
| if {$view != $curview} { |
| set fv " for the \"$viewname($view)\" view" |
| } |
| if {[string range $err 0 4] == "usage"} { |
| set err "Gitk: error reading commits$fv:\ |
| bad arguments to git log." |
| if {$viewname($view) eq "Command line"} { |
| append err \ |
| " (Note: arguments to gitk are passed to git log\ |
| to allow selection of commits to be displayed.)" |
| } |
| } else { |
| set err "Error reading commits$fv: $err" |
| } |
| error_popup $err |
| } |
| if {[incr viewactive($view) -1] <= 0} { |
| set viewcomplete($view) 1 |
| # Check if we have seen any ids listed as parents that haven't |
| # appeared in the list |
| closevarcs $view |
| notbusy $view |
| } |
| if {$view == $curview} { |
| run chewcommits |
| } |
| return 0 |
| } |
| set start 0 |
| set gotsome 0 |
| set scripts {} |
| while 1 { |
| set i [string first "\0" $stuff $start] |
| if {$i < 0} { |
| append leftover($inst) [string range $stuff $start end] |
| break |
| } |
| if {$start == 0} { |
| set cmit $leftover($inst) |
| append cmit [string range $stuff 0 [expr {$i - 1}]] |
| set leftover($inst) {} |
| } else { |
| set cmit [string range $stuff $start [expr {$i - 1}]] |
| } |
| set start [expr {$i + 1}] |
| set j [string first "\n" $cmit] |
| set ok 0 |
| set listed 1 |
| if {$j >= 0 && [string match "commit *" $cmit]} { |
| set ids [string range $cmit 7 [expr {$j - 1}]] |
| if {[string match {[-^<>]*} $ids]} { |
| switch -- [string index $ids 0] { |
| "-" {set listed 0} |
| "^" {set listed 2} |
| "<" {set listed 3} |
| ">" {set listed 4} |
| } |
| set ids [string range $ids 1 end] |
| } |
| set ok 1 |
| foreach id $ids { |
| if {[string length $id] != 40} { |
| set ok 0 |
| break |
| } |
| } |
| } |
| if {!$ok} { |
| set shortcmit $cmit |
| if {[string length $shortcmit] > 80} { |
| set shortcmit "[string range $shortcmit 0 80]..." |
| } |
| error_popup "[mc "Can't parse git log output:"] {$shortcmit}" |
| exit 1 |
| } |
| set id [lindex $ids 0] |
| set vid $view,$id |
| |
| if {!$listed && $updating && ![info exists varcid($vid)] && |
| $vfilelimit($view) ne {}} { |
| # git log doesn't rewrite parents for unlisted commits |
| # when doing path limiting, so work around that here |
| # by working out the rewritten parent with git rev-list |
| # and if we already know about it, using the rewritten |
| # parent as a substitute parent for $id's children. |
| if {![catch { |
| set rwid [exec git rev-list --first-parent --max-count=1 \ |
| $id -- $vfilelimit($view)] |
| }]} { |
| if {$rwid ne {} && [info exists varcid($view,$rwid)]} { |
| # use $rwid in place of $id |
| rewrite_commit $view $id $rwid |
| continue |
| } |
| } |
| } |
| |
| set a 0 |
| if {[info exists varcid($vid)]} { |
| if {$cmitlisted($vid) || !$listed} continue |
| set a $varcid($vid) |
| } |
| if {$listed} { |
| set olds [lrange $ids 1 end] |
| } else { |
| set olds {} |
| } |
| set commitdata($id) [string range $cmit [expr {$j + 1}] end] |
| set cmitlisted($vid) $listed |
| set parents($vid) $olds |
| if {![info exists children($vid)]} { |
| set children($vid) {} |
| } elseif {$a == 0 && [llength $children($vid)] == 1} { |
| set k [lindex $children($vid) 0] |
| if {[llength $parents($view,$k)] == 1 && |
| (!$vdatemode($view) || |
| $varcid($view,$k) == [llength $varctok($view)] - 1)} { |
| set a $varcid($view,$k) |
| } |
| } |
| if {$a == 0} { |
| # new arc |
| set a [newvarc $view $id] |
| } |
| if {[string compare [lindex $varctok($view) $a] $vtokmod($view)] < 0} { |
| modify_arc $view $a |
| } |
| if {![info exists varcid($vid)]} { |
| set varcid($vid) $a |
| lappend varccommits($view,$a) $id |
| incr commitidx($view) |
| } |
| |
| set i 0 |
| foreach p $olds { |
| if {$i == 0 || [lsearch -exact $olds $p] >= $i} { |
| set vp $view,$p |
| if {[llength [lappend children($vp) $id]] > 1 && |
| [vtokcmp $view [lindex $children($vp) end-1] $id] > 0} { |
| set children($vp) [lsort -command [list vtokcmp $view] \ |
| $children($vp)] |
| catch {unset ordertok} |
| } |
| if {[info exists varcid($view,$p)]} { |
| fix_reversal $p $a $view |
| } |
| } |
| incr i |
| } |
| |
| if {[info exists commitinterest($id)]} { |
| foreach script $commitinterest($id) { |
| lappend scripts [string map [list "%I" $id] $script] |
| } |
| unset commitinterest($id) |
| } |
| set gotsome 1 |
| } |
| if {$gotsome} { |
| global numcommits hlview |
| |
| if {$view == $curview} { |
| set numcommits $commitidx($view) |
| run chewcommits |
| } |
| if {[info exists hlview] && $view == $hlview} { |
| # we never actually get here... |
| run vhighlightmore |
| } |
| foreach s $scripts { |
| eval $s |
| } |
| } |
| return 2 |
| } |
| |
| proc chewcommits {} { |
| global curview hlview viewcomplete |
| global pending_select |
| |
| layoutmore |
| if {$viewcomplete($curview)} { |
| global commitidx varctok |
| global numcommits startmsecs |
| |
| if {[info exists pending_select]} { |
| update |
| reset_pending_select {} |
| |
| if {[commitinview $pending_select $curview]} { |
| selectline [rowofcommit $pending_select] 1 |
| } else { |
| set row [first_real_row] |
| selectline $row 1 |
| } |
| } |
| if {$commitidx($curview) > 0} { |
| #set ms [expr {[clock clicks -milliseconds] - $startmsecs}] |
| #puts "overall $ms ms for $numcommits commits" |
| #puts "[llength $varctok($view)] arcs, $commitidx($view) commits" |
| } else { |
| show_status [mc "No commits selected"] |
| } |
| notbusy layout |
| } |
| return 0 |
| } |
| |
| proc readcommit {id} { |
| if {[catch {set contents [exec git cat-file commit $id]}]} return |
| parsecommit $id $contents 0 |
| } |
| |
| proc parsecommit {id contents listed} { |
| global commitinfo cdate |
| |
| set inhdr 1 |
| set comment {} |
| set headline {} |
| set auname {} |
| set audate {} |
| set comname {} |
| set comdate {} |
| set hdrend [string first "\n\n" $contents] |
| if {$hdrend < 0} { |
| # should never happen... |
| set hdrend [string length $contents] |
| } |
| set header [string range $contents 0 [expr {$hdrend - 1}]] |
| set comment [string range $contents [expr {$hdrend + 2}] end] |
| foreach line [split $header "\n"] { |
| set tag [lindex $line 0] |
| if {$tag == "author"} { |
| set audate [lindex $line end-1] |
| set auname [lrange $line 1 end-2] |
| } elseif {$tag == "committer"} { |
| set comdate [lindex $line end-1] |
| set comname [lrange $line 1 end-2] |
| } |
| } |
| set headline {} |
| # take the first non-blank line of the comment as the headline |
| set headline [string trimleft $comment] |
| set i [string first "\n" $headline] |
| if {$i >= 0} { |
| set headline [string range $headline 0 $i] |
| } |
| set headline [string trimright $headline] |
| set i [string first "\r" $headline] |
| if {$i >= 0} { |
| set headline [string trimright [string range $headline 0 $i]] |
| } |
| if {!$listed} { |
| # git log indents the comment by 4 spaces; |
| # if we got this via git cat-file, add the indentation |
| set newcomment {} |
| foreach line [split $comment "\n"] { |
| append newcomment " " |
| append newcomment $line |
| append newcomment "\n" |
| } |
| set comment $newcomment |
| } |
| if {$comdate != {}} { |
| set cdate($id) $comdate |
| } |
| set commitinfo($id) [list $headline $auname $audate \ |
| $comname $comdate $comment] |
| } |
| |
| proc getcommit {id} { |
| global commitdata commitinfo |
| |
| if {[info exists commitdata($id)]} { |
| parsecommit $id $commitdata($id) 1 |
| } else { |
| readcommit $id |
| if {![info exists commitinfo($id)]} { |
| set commitinfo($id) [list [mc "No commit information available"]] |
| } |
| } |
| return 1 |
| } |
| |
| proc readrefs {} { |
| global tagids idtags headids idheads tagobjid |
| global otherrefids idotherrefs mainhead mainheadid |
| |
| foreach v {tagids idtags headids idheads otherrefids idotherrefs} { |
| catch {unset $v} |
| } |
| set refd [open [list | git show-ref -d] r] |
| while {[gets $refd line] >= 0} { |
| if {[string index $line 40] ne " "} continue |
| set id [string range $line 0 39] |
| set ref [string range $line 41 end] |
| if {![string match "refs/*" $ref]} continue |
| set name [string range $ref 5 end] |
| if {[string match "remotes/*" $name]} { |
| if {![string match "*/HEAD" $name]} { |
| set headids($name) $id |
| lappend idheads($id) $name |
| } |
| } elseif {[string match "heads/*" $name]} { |
| set name [string range $name 6 end] |
| set headids($name) $id |
| lappend idheads($id) $name |
| } elseif {[string match "tags/*" $name]} { |
| # this lets refs/tags/foo^{} overwrite refs/tags/foo, |
| # which is what we want since the former is the commit ID |
| set name [string range $name 5 end] |
| if {[string match "*^{}" $name]} { |
| set name [string range $name 0 end-3] |
| } else { |
| set tagobjid($name) $id |
| } |
| set tagids($name) $id |
| lappend idtags($id) $name |
| } else { |
| set otherrefids($name) $id |
| lappend idotherrefs($id) $name |
| } |
| } |
| catch {close $refd} |
| set mainhead {} |
| set mainheadid {} |
| catch { |
| set mainheadid [exec git rev-parse HEAD] |
| set thehead [exec git symbolic-ref HEAD] |
| if {[string match "refs/heads/*" $thehead]} { |
| set mainhead [string range $thehead 11 end] |
| } |
| } |
| } |
| |
| # skip over fake commits |
| proc first_real_row {} { |
| global nullid nullid2 numcommits |
| |
| for {set row 0} {$row < $numcommits} {incr row} { |
| set id [commitonrow $row] |
| if {$id ne $nullid && $id ne $nullid2} { |
| break |
| } |
| } |
| return $row |
| } |
| |
| # update things for a head moved to a child of its previous location |
| proc movehead {id name} { |
| global headids idheads |
| |
| removehead $headids($name) $name |
| set headids($name) $id |
| lappend idheads($id) $name |
| } |
| |
| # update things when a head has been removed |
| proc removehead {id name} { |
| global headids idheads |
| |
| if {$idheads($id) eq $name} { |
| unset idheads($id) |
| } else { |
| set i [lsearch -exact $idheads($id) $name] |
| if {$i >= 0} { |
| set idheads($id) [lreplace $idheads($id) $i $i] |
| } |
| } |
| unset headids($name) |
| } |
| |
| proc show_error {w top msg} { |
| message $w.m -text $msg -justify center -aspect 400 |
| pack $w.m -side top -fill x -padx 20 -pady 20 |
| button $w.ok -text [mc OK] -command "destroy $top" |
| pack $w.ok -side bottom -fill x |
| bind $top <Visibility> "grab $top; focus $top" |
| bind $top <Key-Return> "destroy $top" |
| tkwait window $top |
| } |
| |
| proc error_popup msg { |
| set w .error |
| toplevel $w |
| wm transient $w . |
| show_error $w $w $msg |
| } |
| |
| proc confirm_popup msg { |
| global confirm_ok |
| set confirm_ok 0 |
| set w .confirm |
| toplevel $w |
| wm transient $w . |
| message $w.m -text $msg -justify center -aspect 400 |
| pack $w.m -side top -fill x -padx 20 -pady 20 |
| button $w.ok -text [mc OK] -command "set confirm_ok 1; destroy $w" |
| pack $w.ok -side left -fill x |
| button $w.cancel -text [mc Cancel] -command "destroy $w" |
| pack $w.cancel -side right -fill x |
| bind $w <Visibility> "grab $w; focus $w" |
| tkwait window $w |
| return $confirm_ok |
| } |
| |
| proc setoptions {} { |
| option add *Panedwindow.showHandle 1 startupFile |
| option add *Panedwindow.sashRelief raised startupFile |
| option add *Button.font uifont startupFile |
| option add *Checkbutton.font uifont startupFile |
| option add *Radiobutton.font uifont startupFile |
| option add *Menu.font uifont startupFile |
| option add *Menubutton.font uifont startupFile |
| option add *Label.font uifont startupFile |
| option add *Message.font uifont startupFile |
| option add *Entry.font uifont startupFile |
| } |
| |
| proc makewindow {} { |
| global canv canv2 canv3 linespc charspc ctext cflist cscroll |
| global tabstop |
| global findtype findtypemenu findloc findstring fstring geometry |
| global entries sha1entry sha1string sha1but |
| global diffcontextstring diffcontext |
| global ignorespace |
| global maincursor textcursor curtextcursor |
| global rowctxmenu fakerowmenu mergemax wrapcomment |
| global highlight_files gdttype |
| global searchstring sstring |
| global bgcolor fgcolor bglist fglist diffcolors selectbgcolor |
| global headctxmenu progresscanv progressitem progresscoords statusw |
| global fprogitem fprogcoord lastprogupdate progupdatepending |
| global rprogitem rprogcoord rownumsel numcommits |
| global have_tk85 |
| |
| menu .bar |
| .bar add cascade -label [mc "File"] -menu .bar.file |
| menu .bar.file |
| .bar.file add command -label [mc "Update"] -command updatecommits |
| .bar.file add command -label [mc "Reload"] -command reloadcommits |
| .bar.file add command -label [mc "Reread references"] -command rereadrefs |
| .bar.file add command -label [mc "List references"] -command showrefs |
| .bar.file add command -label [mc "Quit"] -command doquit |
| menu .bar.edit |
| .bar add cascade -label [mc "Edit"] -menu .bar.edit |
| .bar.edit add command -label [mc "Preferences"] -command doprefs |
| |
| menu .bar.view |
| .bar add cascade -label [mc "View"] -menu .bar.view |
| .bar.view add command -label [mc "New view..."] -command {newview 0} |
| .bar.view add command -label [mc "Edit view..."] -command editview \ |
| -state disabled |
| .bar.view add command -label [mc "Delete view"] -command delview -state disabled |
| .bar.view add separator |
| .bar.view add radiobutton -label [mc "All files"] -command {showview 0} \ |
| -variable selectedview -value 0 |
| |
| menu .bar.help |
| .bar add cascade -label [mc "Help"] -menu .bar.help |
| .bar.help add command -label [mc "About gitk"] -command about |
| .bar.help add command -label [mc "Key bindings"] -command keys |
| .bar.help configure |
| . configure -menu .bar |
| |
| # the gui has upper and lower half, parts of a paned window. |
| panedwindow .ctop -orient vertical |
| |
| # possibly use assumed geometry |
| if {![info exists geometry(pwsash0)]} { |
| set geometry(topheight) [expr {15 * $linespc}] |
| set geometry(topwidth) [expr {80 * $charspc}] |
| set geometry(botheight) [expr {15 * $linespc}] |
| set geometry(botwidth) [expr {50 * $charspc}] |
| set geometry(pwsash0) "[expr {40 * $charspc}] 2" |
| set geometry(pwsash1) "[expr {60 * $charspc}] 2" |
| } |
| |
| # the upper half will have a paned window, a scroll bar to the right, and some stuff below |
| frame .tf -height $geometry(topheight) -width $geometry(topwidth) |
| frame .tf.histframe |
| panedwindow .tf.histframe.pwclist -orient horizontal -sashpad 0 -handlesize 4 |
| |
| # create three canvases |
| set cscroll .tf.histframe.csb |
| set canv .tf.histframe.pwclist.canv |
| canvas $canv \ |
| -selectbackground $selectbgcolor \ |
| -background $bgcolor -bd 0 \ |
| -yscrollincr $linespc -yscrollcommand "scrollcanv $cscroll" |
| .tf.histframe.pwclist add $canv |
| set canv2 .tf.histframe.pwclist.canv2 |
| canvas $canv2 \ |
| -selectbackground $selectbgcolor \ |
| -background $bgcolor -bd 0 -yscrollincr $linespc |
| .tf.histframe.pwclist add $canv2 |
| set canv3 .tf.histframe.pwclist.canv3 |
| canvas $canv3 \ |
| -selectbackground $selectbgcolor \ |
| -background $bgcolor -bd 0 -yscrollincr $linespc |
| .tf.histframe.pwclist add $canv3 |
| eval .tf.histframe.pwclist sash place 0 $geometry(pwsash0) |
| eval .tf.histframe.pwclist sash place 1 $geometry(pwsash1) |
| |
| # a scroll bar to rule them |
| scrollbar $cscroll -command {allcanvs yview} -highlightthickness 0 |
| pack $cscroll -side right -fill y |
| bind .tf.histframe.pwclist <Configure> {resizeclistpanes %W %w} |
| lappend bglist $canv $canv2 $canv3 |
| pack .tf.histframe.pwclist -fill both -expand 1 -side left |
| |
| # we have two button bars at bottom of top frame. Bar 1 |
| frame .tf.bar |
| frame .tf.lbar -height 15 |
| |
| set sha1entry .tf.bar.sha1 |
| set entries $sha1entry |
| set sha1but .tf.bar.sha1label |
| button $sha1but -text [mc "SHA1 ID: "] -state disabled -relief flat \ |
| -command gotocommit -width 8 |
| $sha1but conf -disabledforeground [$sha1but cget -foreground] |
| pack .tf.bar.sha1label -side left |
| entry $sha1entry -width 40 -font textfont -textvariable sha1string |
| trace add variable sha1string write sha1change |
| pack $sha1entry -side left -pady 2 |
| |
| image create bitmap bm-left -data { |
| #define left_width 16 |
| #define left_height 16 |
| static unsigned char left_bits[] = { |
| 0x00, 0x00, 0xc0, 0x01, 0xe0, 0x00, 0x70, 0x00, 0x38, 0x00, 0x1c, 0x00, |
| 0x0e, 0x00, 0xff, 0x7f, 0xff, 0x7f, 0xff, 0x7f, 0x0e, 0x00, 0x1c, 0x00, |
| 0x38, 0x00, 0x70, 0x00, 0xe0, 0x00, 0xc0, 0x01}; |
| } |
| image create bitmap bm-right -data { |
| #define right_width 16 |
| #define right_height 16 |
| static unsigned char right_bits[] = { |
| 0x00, 0x00, 0xc0, 0x01, 0x80, 0x03, 0x00, 0x07, 0x00, 0x0e, 0x00, 0x1c, |
| 0x00, 0x38, 0xff, 0x7f, 0xff, 0x7f, 0xff, 0x7f, 0x00, 0x38, 0x00, 0x1c, |
| 0x00, 0x0e, 0x00, 0x07, 0x80, 0x03, 0xc0, 0x01}; |
| } |
| button .tf.bar.leftbut -image bm-left -command goback \ |
| -state disabled -width 26 |
| pack .tf.bar.leftbut -side left -fill y |
| button .tf.bar.rightbut -image bm-right -command goforw \ |
| -state disabled -width 26 |
| pack .tf.bar.rightbut -side left -fill y |
| |
| label .tf.bar.rowlabel -text [mc "Row"] |
| set rownumsel {} |
| label .tf.bar.rownum -width 7 -font textfont -textvariable rownumsel \ |
| -relief sunken -anchor e |
| label .tf.bar.rowlabel2 -text "/" |
| label .tf.bar.numcommits -width 7 -font textfont -textvariable numcommits \ |
| -relief sunken -anchor e |
| pack .tf.bar.rowlabel .tf.bar.rownum .tf.bar.rowlabel2 .tf.bar.numcommits \ |
| -side left |
| global selectedline |
| trace add variable selectedline write selectedline_change |
| |
| # Status label and progress bar |
| set statusw .tf.bar.status |
| label $statusw -width 15 -relief sunken |
| pack $statusw -side left -padx 5 |
| set h [expr {[font metrics uifont -linespace] + 2}] |
| set progresscanv .tf.bar.progress |
| canvas $progresscanv -relief sunken -height $h -borderwidth 2 |
| set progressitem [$progresscanv create rect -1 0 0 $h -fill green] |
| set fprogitem [$progresscanv create rect -1 0 0 $h -fill yellow] |
| set rprogitem [$progresscanv create rect -1 0 0 $h -fill red] |
| pack $progresscanv -side right -expand 1 -fill x |
| set progresscoords {0 0} |
| set fprogcoord 0 |
| set rprogcoord 0 |
| bind $progresscanv <Configure> adjustprogress |
| set lastprogupdate [clock clicks -milliseconds] |
| set progupdatepending 0 |
| |
| # build up the bottom bar of upper window |
| label .tf.lbar.flabel -text "[mc "Find"] " |
| button .tf.lbar.fnext -text [mc "next"] -command {dofind 1 1} |
| button .tf.lbar.fprev -text [mc "prev"] -command {dofind -1 1} |
| label .tf.lbar.flab2 -text " [mc "commit"] " |
| pack .tf.lbar.flabel .tf.lbar.fnext .tf.lbar.fprev .tf.lbar.flab2 \ |
| -side left -fill y |
| set gdttype [mc "containing:"] |
| set gm [tk_optionMenu .tf.lbar.gdttype gdttype \ |
| [mc "containing:"] \ |
| [mc "touching paths:"] \ |
| [mc "adding/removing string:"]] |
| trace add variable gdttype write gdttype_change |
| pack .tf.lbar.gdttype -side left -fill y |
| |
| set findstring {} |
| set fstring .tf.lbar.findstring |
| lappend entries $fstring |
| entry $fstring -width 30 -font textfont -textvariable findstring |
| trace add variable findstring write find_change |
| set findtype [mc "Exact"] |
| set findtypemenu [tk_optionMenu .tf.lbar.findtype \ |
| findtype [mc "Exact"] [mc "IgnCase"] [mc "Regexp"]] |
| trace add variable findtype write findcom_change |
| set findloc [mc "All fields"] |
| tk_optionMenu .tf.lbar.findloc findloc [mc "All fields"] [mc "Headline"] \ |
| [mc "Comments"] [mc "Author"] [mc "Committer"] |
| trace add variable findloc write find_change |
| pack .tf.lbar.findloc -side right |
| pack .tf.lbar.findtype -side right |
| pack $fstring -side left -expand 1 -fill x |
| |
| # Finish putting the upper half of the viewer together |
| pack .tf.lbar -in .tf -side bottom -fill x |
| pack .tf.bar -in .tf -side bottom -fill x |
| pack .tf.histframe -fill both -side top -expand 1 |
| .ctop add .tf |
| .ctop paneconfigure .tf -height $geometry(topheight) |
| .ctop paneconfigure .tf -width $geometry(topwidth) |
| |
| # now build up the bottom |
| panedwindow .pwbottom -orient horizontal |
| |
| # lower left, a text box over search bar, scroll bar to the right |
| # if we know window height, then that will set the lower text height, otherwise |
| # we set lower text height which will drive window height |
| if {[info exists geometry(main)]} { |
| frame .bleft -width $geometry(botwidth) |
| } else { |
| frame .bleft -width $geometry(botwidth) -height $geometry(botheight) |
| } |
| frame .bleft.top |
| frame .bleft.mid |
| frame .bleft.bottom |
| |
| button .bleft.top.search -text [mc "Search"] -command dosearch |
| pack .bleft.top.search -side left -padx 5 |
| set sstring .bleft.top.sstring |
| entry $sstring -width 20 -font textfont -textvariable searchstring |
| lappend entries $sstring |
| trace add variable searchstring write incrsearch |
| pack $sstring -side left -expand 1 -fill x |
| radiobutton .bleft.mid.diff -text [mc "Diff"] \ |
| -command changediffdisp -variable diffelide -value {0 0} |
| radiobutton .bleft.mid.old -text [mc "Old version"] \ |
| -command changediffdisp -variable diffelide -value {0 1} |
| radiobutton .bleft.mid.new -text [mc "New version"] \ |
| -command changediffdisp -variable diffelide -value {1 0} |
| label .bleft.mid.labeldiffcontext -text " [mc "Lines of context"]: " |
| pack .bleft.mid.diff .bleft.mid.old .bleft.mid.new -side left |
| spinbox .bleft.mid.diffcontext -width 5 -font textfont \ |
| -from 1 -increment 1 -to 10000000 \ |
| -validate all -validatecommand "diffcontextvalidate %P" \ |
| -textvariable diffcontextstring |
| .bleft.mid.diffcontext set $diffcontext |
| trace add variable diffcontextstring write diffcontextchange |
| lappend entries .bleft.mid.diffcontext |
| pack .bleft.mid.labeldiffcontext .bleft.mid.diffcontext -side left |
| checkbutton .bleft.mid.ignspace -text [mc "Ignore space change"] \ |
| -command changeignorespace -variable ignorespace |
| pack .bleft.mid.ignspace -side left -padx 5 |
| set ctext .bleft.bottom.ctext |
| text $ctext -background $bgcolor -foreground $fgcolor \ |
| -state disabled -font textfont \ |
| -yscrollcommand scrolltext -wrap none \ |
| -xscrollcommand ".bleft.bottom.sbhorizontal set" |
| if {$have_tk85} { |
| $ctext conf -tabstyle wordprocessor |
| } |
| scrollbar .bleft.bottom.sb -command "$ctext yview" |
| scrollbar .bleft.bottom.sbhorizontal -command "$ctext xview" -orient h \ |
| -width 10 |
| pack .bleft.top -side top -fill x |
| pack .bleft.mid -side top -fill x |
| grid $ctext .bleft.bottom.sb -sticky nsew |
| grid .bleft.bottom.sbhorizontal -sticky ew |
| grid columnconfigure .bleft.bottom 0 -weight 1 |
| grid rowconfigure .bleft.bottom 0 -weight 1 |
| grid rowconfigure .bleft.bottom 1 -weight 0 |
| pack .bleft.bottom -side top -fill both -expand 1 |
| lappend bglist $ctext |
| lappend fglist $ctext |
| |
| $ctext tag conf comment -wrap $wrapcomment |
| $ctext tag conf filesep -font textfontbold -back "#aaaaaa" |
| $ctext tag conf hunksep -fore [lindex $diffcolors 2] |
| $ctext tag conf d0 -fore [lindex $diffcolors 0] |
| $ctext tag conf d1 -fore [lindex $diffcolors 1] |
| $ctext tag conf m0 -fore red |
| $ctext tag conf m1 -fore blue |
| $ctext tag conf m2 -fore green |
| $ctext tag conf m3 -fore purple |
| $ctext tag conf m4 -fore brown |
| $ctext tag conf m5 -fore "#009090" |
| $ctext tag conf m6 -fore magenta |
| $ctext tag conf m7 -fore "#808000" |
| $ctext tag conf m8 -fore "#009000" |
| $ctext tag conf m9 -fore "#ff0080" |
| $ctext tag conf m10 -fore cyan |
| $ctext tag conf m11 -fore "#b07070" |
| $ctext tag conf m12 -fore "#70b0f0" |
| $ctext tag conf m13 -fore "#70f0b0" |
| $ctext tag conf m14 -fore "#f0b070" |
| $ctext tag conf m15 -fore "#ff70b0" |
| $ctext tag conf mmax -fore darkgrey |
| set mergemax 16 |
| $ctext tag conf mresult -font textfontbold |
| $ctext tag conf msep -font textfontbold |
| $ctext tag conf found -back yellow |
| |
| .pwbottom add .bleft |
| .pwbottom paneconfigure .bleft -width $geometry(botwidth) |
| |
| # lower right |
| frame .bright |
| frame .bright.mode |
| radiobutton .bright.mode.patch -text [mc "Patch"] \ |
| -command reselectline -variable cmitmode -value "patch" |
| radiobutton .bright.mode.tree -text [mc "Tree"] \ |
| -command reselectline -variable cmitmode -value "tree" |
| grid .bright.mode.patch .bright.mode.tree -sticky ew |
| pack .bright.mode -side top -fill x |
| set cflist .bright.cfiles |
| set indent [font measure mainfont "nn"] |
| text $cflist \ |
| -selectbackground $selectbgcolor \ |
| -background $bgcolor -foreground $fgcolor \ |
| -font mainfont \ |
| -tabs [list $indent [expr {2 * $indent}]] \ |
| -yscrollcommand ".bright.sb set" \ |
| -cursor [. cget -cursor] \ |
| -spacing1 1 -spacing3 1 |
| lappend bglist $cflist |
| lappend fglist $cflist |
| scrollbar .bright.sb -command "$cflist yview" |
| pack .bright.sb -side right -fill y |
| pack $cflist -side left -fill both -expand 1 |
| $cflist tag configure highlight \ |
| -background [$cflist cget -selectbackground] |
| $cflist tag configure bold -font mainfontbold |
| |
| .pwbottom add .bright |
| .ctop add .pwbottom |
| |
| # restore window width & height if known |
| if {[info exists geometry(main)]} { |
| if {[scan $geometry(main) "%dx%d" w h] >= 2} { |
| if {$w > [winfo screenwidth .]} { |
| set w [winfo screenwidth .] |
| } |
| if {$h > [winfo screenheight .]} { |
| set h [winfo screenheight .] |
| } |
| wm geometry . "${w}x$h" |
| } |
| } |
| |
| if {[tk windowingsystem] eq {aqua}} { |
| set M1B M1 |
| } else { |
| set M1B Control |
| } |
| |
| bind .pwbottom <Configure> {resizecdetpanes %W %w} |
| pack .ctop -fill both -expand 1 |
| bindall <1> {selcanvline %W %x %y} |
| #bindall <B1-Motion> {selcanvline %W %x %y} |
| if {[tk windowingsystem] == "win32"} { |
| bind . <MouseWheel> { windows_mousewheel_redirector %W %X %Y %D } |
| bind $ctext <MouseWheel> { windows_mousewheel_redirector %W %X %Y %D ; break } |
| } else { |
| bindall <ButtonRelease-4> "allcanvs yview scroll -5 units" |
| bindall <ButtonRelease-5> "allcanvs yview scroll 5 units" |
| if {[tk windowingsystem] eq "aqua"} { |
| bindall <MouseWheel> { |
| set delta [expr {- (%D)}] |
| allcanvs yview scroll $delta units |
| } |
| } |
| } |
| bindall <2> "canvscan mark %W %x %y" |
| bindall <B2-Motion> "canvscan dragto %W %x %y" |
| bindkey <Home> selfirstline |
| bindkey <End> sellastline |
| bind . <Key-Up> "selnextline -1" |
| bind . <Key-Down> "selnextline 1" |
| bind . <Shift-Key-Up> "dofind -1 0" |
| bind . <Shift-Key-Down> "dofind 1 0" |
| bindkey <Key-Right> "goforw" |
| bindkey <Key-Left> "goback" |
| bind . <Key-Prior> "selnextpage -1" |
| bind . <Key-Next> "selnextpage 1" |
| bind . <$M1B-Home> "allcanvs yview moveto 0.0" |
| bind . <$M1B-End> "allcanvs yview moveto 1.0" |
| bind . <$M1B-Key-Up> "allcanvs yview scroll -1 units" |
| bind . <$M1B-Key-Down> "allcanvs yview scroll 1 units" |
| bind . <$M1B-Key-Prior> "allcanvs yview scroll -1 pages" |
| bind . <$M1B-Key-Next> "allcanvs yview scroll 1 pages" |
| bindkey <Key-Delete> "$ctext yview scroll -1 pages" |
| bindkey <Key-BackSpace> "$ctext yview scroll -1 pages" |
| bindkey <Key-space> "$ctext yview scroll 1 pages" |
| bindkey p "selnextline -1" |
| bindkey n "selnextline 1" |
| bindkey z "goback" |
| bindkey x "goforw" |
| bindkey i "selnextline -1" |
| bindkey k "selnextline 1" |
| bindkey j "goback" |
| bindkey l "goforw" |
| bindkey b prevfile |
| bindkey d "$ctext yview scroll 18 units" |
| bindkey u "$ctext yview scroll -18 units" |
| bindkey / {dofind 1 1} |
| bindkey <Key-Return> {dofind 1 1} |
| bindkey ? {dofind -1 1} |
| bindkey f nextfile |
| bindkey <F5> updatecommits |
| bind . <$M1B-q> doquit |
| bind . <$M1B-f> {dofind 1 1} |
| bind . <$M1B-g> {dofind 1 0} |
| bind . <$M1B-r> dosearchback |
| bind . <$M1B-s> dosearch |
| bind . <$M1B-equal> {incrfont 1} |
| bind . <$M1B-plus> {incrfont 1} |
| bind . <$M1B-KP_Add> {incrfont 1} |
| bind . <$M1B-minus> {incrfont -1} |
| bind . <$M1B-KP_Subtract> {incrfont -1} |
| wm protocol . WM_DELETE_WINDOW doquit |
| bind . <Destroy> {stop_backends} |
| bind . <Button-1> "click %W" |
| bind $fstring <Key-Return> {dofind 1 1} |
| bind $sha1entry <Key-Return> gotocommit |
| bind $sha1entry <<PasteSelection>> clearsha1 |
| bind $cflist <1> {sel_flist %W %x %y; break} |
| bind $cflist <B1-Motion> {sel_flist %W %x %y; break} |
| bind $cflist <ButtonRelease-1> {treeclick %W %x %y} |
| bind $cflist <Button-3> {pop_flist_menu %W %X %Y %x %y} |
| |
| set maincursor [. cget -cursor] |
| set textcursor [$ctext cget -cursor] |
| set curtextcursor $textcursor |
| |
| set rowctxmenu .rowctxmenu |
| menu $rowctxmenu -tearoff 0 |
| $rowctxmenu add command -label [mc "Diff this -> selected"] \ |
| -command {diffvssel 0} |
| $rowctxmenu add command -label [mc "Diff selected -> this"] \ |
| -command {diffvssel 1} |
| $rowctxmenu add command -label [mc "Make patch"] -command mkpatch |
| $rowctxmenu add command -label [mc "Create tag"] -command mktag |
| $rowctxmenu add command -label [mc "Write commit to file"] -command writecommit |
| $rowctxmenu add command -label [mc "Create new branch"] -command mkbranch |
| $rowctxmenu add command -label [mc "Cherry-pick this commit"] \ |
| -command cherrypick |
| $rowctxmenu add command -label [mc "Reset HEAD branch to here"] \ |
| -command resethead |
| |
| set fakerowmenu .fakerowmenu |
| menu $fakerowmenu -tearoff 0 |
| $fakerowmenu add command -label [mc "Diff this -> selected"] \ |
| -command {diffvssel 0} |
| $fakerowmenu add command -label [mc "Diff selected -> this"] \ |
| -command {diffvssel 1} |
| $fakerowmenu add command -label [mc "Make patch"] -command mkpatch |
| # $fakerowmenu add command -label [mc "Commit"] -command {mkcommit 0} |
| # $fakerowmenu add command -label [mc "Commit all"] -command {mkcommit 1} |
| # $fakerowmenu add command -label [mc "Revert local changes"] -command revertlocal |
| |
| set headctxmenu .headctxmenu |
| menu $headctxmenu -tearoff 0 |
| $headctxmenu add command -label [mc "Check out this branch"] \ |
| -command cobranch |
| $headctxmenu add command -label [mc "Remove this branch"] \ |
| -command rmbranch |
| |
| global flist_menu |
| set flist_menu .flistctxmenu |
| menu $flist_menu -tearoff 0 |
| $flist_menu add command -label [mc "Highlight this too"] \ |
| -command {flist_hl 0} |
| $flist_menu add command -label [mc "Highlight this only"] \ |
| -command {flist_hl 1} |
| $flist_menu add command -label [mc "External diff"] \ |
| -command {external_diff} |
| } |
| |
| # Windows sends all mouse wheel events to the current focused window, not |
| # the one where the mouse hovers, so bind those events here and redirect |
| # to the correct window |
| proc windows_mousewheel_redirector {W X Y D} { |
| global canv canv2 canv3 |
| set w [winfo containing -displayof $W $X $Y] |
| if {$w ne ""} { |
| set u [expr {$D < 0 ? 5 : -5}] |
| if {$w == $canv || $w == $canv2 || $w == $canv3} { |
| allcanvs yview scroll $u units |
| } else { |
| catch { |
| $w yview scroll $u units |
| } |
| } |
| } |
| } |
| |
| # Update row number label when selectedline changes |
| proc selectedline_change {n1 n2 op} { |
| global selectedline rownumsel |
| |
| if {$selectedline eq {}} { |
| set rownumsel {} |
| } else { |
| set rownumsel [expr {$selectedline + 1}] |
| } |
| } |
| |
| # mouse-2 makes all windows scan vertically, but only the one |
| # the cursor is in scans horizontally |
| proc canvscan {op w x y} { |
| global canv canv2 canv3 |
| foreach c [list $canv $canv2 $canv3] { |
| if {$c == $w} { |
| $c scan $op $x $y |
| } else { |
| $c scan $op 0 $y |
| } |
| } |
| } |
| |
| proc scrollcanv {cscroll f0 f1} { |
| $cscroll set $f0 $f1 |
| drawvisible |
| flushhighlights |
| } |
| |
| # when we make a key binding for the toplevel, make sure |
| # it doesn't get triggered when that key is pressed in the |
| # find string entry widget. |
| proc bindkey {ev script} { |
| global entries |
| bind . $ev $script |
| set escript [bind Entry $ev] |
| if {$escript == {}} { |
| set escript [bind Entry <Key>] |
| } |
| foreach e $entries { |
| bind $e $ev "$escript; break" |
| } |
| } |
| |
| # set the focus back to the toplevel for any click outside |
| # the entry widgets |
| proc click {w} { |
| global ctext entries |
| foreach e [concat $entries $ctext] { |
| if {$w == $e} return |
| } |
| focus . |
| } |
| |
| # Adjust the progress bar for a change in requested extent or canvas size |
| proc adjustprogress {} { |
| global progresscanv progressitem progresscoords |
| global fprogitem fprogcoord lastprogupdate progupdatepending |
| global rprogitem rprogcoord |
| |
| set w [expr {[winfo width $progresscanv] - 4}] |
| set x0 [expr {$w * [lindex $progresscoords 0]}] |
| set x1 [expr {$w * [lindex $progresscoords 1]}] |
| set h [winfo height $progresscanv] |
| $progresscanv coords $progressitem $x0 0 $x1 $h |
| $progresscanv coords $fprogitem 0 0 [expr {$w * $fprogcoord}] $h |
| $progresscanv coords $rprogitem 0 0 [expr {$w * $rprogcoord}] $h |
| set now [clock clicks -milliseconds] |
| if {$now >= $lastprogupdate + 100} { |
| set progupdatepending 0 |
| update |
| } elseif {!$progupdatepending} { |
| set progupdatepending 1 |
| after [expr {$lastprogupdate + 100 - $now}] doprogupdate |
| } |
| } |
| |
| proc doprogupdate {} { |
| global lastprogupdate progupdatepending |
| |
| if {$progupdatepending} { |
| set progupdatepending 0 |
| set lastprogupdate [clock clicks -milliseconds] |
| update |
| } |
| } |
| |
| proc savestuff {w} { |
| global canv canv2 canv3 mainfont textfont uifont tabstop |
| global stuffsaved findmergefiles maxgraphpct |
| global maxwidth showneartags showlocalchanges |
| global viewname viewfiles viewargs viewargscmd viewperm nextviewnum |
| global cmitmode wrapcomment datetimeformat limitdiffs |
| global colors bgcolor fgcolor diffcolors diffcontext selectbgcolor |
| global autoselect extdifftool |
| |
| if {$stuffsaved} return |
| if {![winfo viewable .]} return |
| catch { |
| set f [open "~/.gitk-new" w] |
| puts $f [list set mainfont $mainfont] |
| puts $f [list set textfont $textfont] |
| puts $f [list set uifont $uifont] |
| puts $f [list set tabstop $tabstop] |
| puts $f [list set findmergefiles $findmergefiles] |
| puts $f [list set maxgraphpct $maxgraphpct] |
| puts $f [list set maxwidth $maxwidth] |
| puts $f [list set cmitmode $cmitmode] |
| puts $f [list set wrapcomment $wrapcomment] |
| puts $f [list set autoselect $autoselect] |
| puts $f [list set showneartags $showneartags] |
| puts $f [list set showlocalchanges $showlocalchanges] |
| puts $f [list set datetimeformat $datetimeformat] |
| puts $f [list set limitdiffs $limitdiffs] |
| puts $f [list set bgcolor $bgcolor] |
| puts $f [list set fgcolor $fgcolor] |
| puts $f [list set colors $colors] |
| puts $f [list set diffcolors $diffcolors] |
| puts $f [list set diffcontext $diffcontext] |
| puts $f [list set selectbgcolor $selectbgcolor] |
| puts $f [list set extdifftool $extdifftool] |
| |
| puts $f "set geometry(main) [wm geometry .]" |
| puts $f "set geometry(topwidth) [winfo width .tf]" |
| puts $f "set geometry(topheight) [winfo height .tf]" |
| puts $f "set geometry(pwsash0) \"[.tf.histframe.pwclist sash coord 0]\"" |
| puts $f "set geometry(pwsash1) \"[.tf.histframe.pwclist sash coord 1]\"" |
| puts $f "set geometry(botwidth) [winfo width .bleft]" |
| puts $f "set geometry(botheight) [winfo height .bleft]" |
| |
| puts -nonewline $f "set permviews {" |
| for {set v 0} {$v < $nextviewnum} {incr v} { |
| if {$viewperm($v)} { |
| puts $f "{[list $viewname($v) $viewfiles($v) $viewargs($v) $viewargscmd($v)]}" |
| } |
| } |
| puts $f "}" |
| close $f |
| file rename -force "~/.gitk-new" "~/.gitk" |
| } |
| set stuffsaved 1 |
| } |
| |
| proc resizeclistpanes {win w} { |
| global oldwidth |
| if {[info exists oldwidth($win)]} { |
| set s0 [$win sash coord 0] |
| set s1 [$win sash coord 1] |
| if {$w < 60} { |
| set sash0 [expr {int($w/2 - 2)}] |
| set sash1 [expr {int($w*5/6 - 2)}] |
| } else { |
| set factor [expr {1.0 * $w / $oldwidth($win)}] |
| set sash0 [expr {int($factor * [lindex $s0 0])}] |
| set sash1 [expr {int($factor * [lindex $s1 0])}] |
| if {$sash0 < 30} { |
| set sash0 30 |
| } |
| if {$sash1 < $sash0 + 20} { |
| set sash1 [expr {$sash0 + 20}] |
| } |
| if {$sash1 > $w - 10} { |
| set sash1 [expr {$w - 10}] |
| if {$sash0 > $sash1 - 20} { |
| set sash0 [expr {$sash1 - 20}] |
| } |
| } |
| } |
| $win sash place 0 $sash0 [lindex $s0 1] |
| $win sash place 1 $sash1 [lindex $s1 1] |
| } |
| set oldwidth($win) $w |
| } |
| |
| proc resizecdetpanes {win w} { |
| global oldwidth |
| if {[info exists oldwidth($win)]} { |
| set s0 [$win sash coord 0] |
| if {$w < 60} { |
| set sash0 [expr {int($w*3/4 - 2)}] |
| } else { |
| set factor [expr {1.0 * $w / $oldwidth($win)}] |
| set sash0 [expr {int($factor * [lindex $s0 0])}] |
| if {$sash0 < 45} { |
| set sash0 45 |
| } |
| if {$sash0 > $w - 15} { |
| set sash0 [expr {$w - 15}] |
| } |
| } |
| $win sash place 0 $sash0 [lindex $s0 1] |
| } |
| set oldwidth($win) $w |
| } |
| |
| proc allcanvs args { |
| global canv canv2 canv3 |
| eval $canv $args |
| eval $canv2 $args |
| eval $canv3 $args |
| } |
| |
| proc bindall {event action} { |
| global canv canv2 canv3 |
| bind $canv $event $action |
| bind $canv2 $event $action |
| bind $canv3 $event $action |
| } |
| |
| proc about {} { |
| global uifont |
| set w .about |
| if {[winfo exists $w]} { |
| raise $w |
| return |
| } |
| toplevel $w |
| wm title $w [mc "About gitk"] |
| message $w.m -text [mc " |
| Gitk - a commit viewer for git |
| |
| Copyright © 2005-2008 Paul Mackerras |
| |
| Use and redistribute under the terms of the GNU General Public License"] \ |
| -justify center -aspect 400 -border 2 -bg white -relief groove |
| pack $w.m -side top -fill x -padx 2 -pady 2 |
| button $w.ok -text [mc "Close"] -command "destroy $w" -default active |
| pack $w.ok -side bottom |
| bind $w <Visibility> "focus $w.ok" |
| bind $w <Key-Escape> "destroy $w" |
| bind $w <Key-Return> "destroy $w" |
| } |
| |
| proc keys {} { |
| set w .keys |
| if {[winfo exists $w]} { |
| raise $w |
| return |
| } |
| if {[tk windowingsystem] eq {aqua}} { |
| set M1T Cmd |
| } else { |
| set M1T Ctrl |
| } |
| toplevel $w |
| wm title $w [mc "Gitk key bindings"] |
| message $w.m -text " |
| [mc "Gitk key bindings:"] |
| |
| [mc "<%s-Q> Quit" $M1T] |
| [mc "<Home> Move to first commit"] |
| [mc "<End> Move to last commit"] |
| [mc "<Up>, p, i Move up one commit"] |
| [mc "<Down>, n, k Move down one commit"] |
| [mc "<Left>, z, j Go back in history list"] |
| [mc "<Right>, x, l Go forward in history list"] |
| [mc "<PageUp> Move up one page in commit list"] |
| [mc "<PageDown> Move down one page in commit list"] |
| [mc "<%s-Home> Scroll to top of commit list" $M1T] |
| [mc "<%s-End> Scroll to bottom of commit list" $M1T] |
| [mc "<%s-Up> Scroll commit list up one line" $M1T] |
| [mc "<%s-Down> Scroll commit list down one line" $M1T] |
| [mc "<%s-PageUp> Scroll commit list up one page" $M1T] |
| [mc "<%s-PageDown> Scroll commit list down one page" $M1T] |
| [mc "<Shift-Up> Find backwards (upwards, later commits)"] |
| [mc "<Shift-Down> Find forwards (downwards, earlier commits)"] |
| [mc "<Delete>, b Scroll diff view up one page"] |
| [mc "<Backspace> Scroll diff view up one page"] |
| [mc "<Space> Scroll diff view down one page"] |
| [mc "u Scroll diff view up 18 lines"] |
| [mc "d Scroll diff view down 18 lines"] |
| [mc "<%s-F> Find" $M1T] |
| [mc "<%s-G> Move to next find hit" $M1T] |
| [mc "<Return> Move to next find hit"] |
| [mc "/ Move to next find hit, or redo find"] |
| [mc "? Move to previous find hit"] |
| [mc "f Scroll diff view to next file"] |
| [mc "<%s-S> Search for next hit in diff view" $M1T] |
| [mc "<%s-R> Search for previous hit in diff view" $M1T] |
| [mc "<%s-KP+> Increase font size" $M1T] |
| [mc "<%s-plus> Increase font size" $M1T] |
| [mc "<%s-KP-> Decrease font size" $M1T] |
| [mc "<%s-minus> Decrease font size" $M1T] |
| [mc "<F5> Update"] |
| " \ |
| -justify left -bg white -border 2 -relief groove |
| pack $w.m -side top -fill both -padx 2 -pady 2 |
| button $w.ok -text [mc "Close"] -command "destroy $w" -default active |
| pack $w.ok -side bottom |
| bind $w <Visibility> "focus $w.ok" |
| bind $w <Key-Escape> "destroy $w" |
| bind $w <Key-Return> "destroy $w" |
| } |
| |
| # Procedures for manipulating the file list window at the |
| # bottom right of the overall window. |
| |
| proc treeview {w l openlevs} { |
| global treecontents treediropen treeheight treeparent treeindex |
| |
| set ix 0 |
| set treeindex() 0 |
| set lev 0 |
| set prefix {} |
| set prefixend -1 |
| set prefendstack {} |
| set htstack {} |
| set ht 0 |
| set treecontents() {} |
| $w conf -state normal |
| foreach f $l { |
| while {[string range $f 0 $prefixend] ne $prefix} { |
| if {$lev <= $openlevs} { |
| $w mark set e:$treeindex($prefix) "end -1c" |
| $w mark gravity e:$treeindex($prefix) left |
| } |
| set treeheight($prefix) $ht |
| incr ht [lindex $htstack end] |
| set htstack [lreplace $htstack end end] |
| set prefixend [lindex $prefendstack end] |
| set prefendstack [lreplace $prefendstack end end] |
| set prefix [string range $prefix 0 $prefixend] |
| incr lev -1 |
| } |
| set tail [string range $f [expr {$prefixend+1}] end] |
| while {[set slash [string first "/" $tail]] >= 0} { |
| lappend htstack $ht |
| set ht 0 |
| lappend prefendstack $prefixend |
| incr prefixend [expr {$slash + 1}] |
| set d [string range $tail 0 $slash] |
| lappend treecontents($prefix) $d |
| set oldprefix $prefix |
| append prefix $d |
| set treecontents($prefix) {} |
| set treeindex($prefix) [incr ix] |
| set treeparent($prefix) $oldprefix |
| set tail [string range $tail [expr {$slash+1}] end] |
| if {$lev <= $openlevs} { |
| set ht 1 |
| set treediropen($prefix) [expr {$lev < $openlevs}] |
| set bm [expr {$lev == $openlevs? "tri-rt": "tri-dn"}] |
| $w mark set d:$ix "end -1c" |
| $w mark gravity d:$ix left |
| set str "\n" |
| for {set i 0} {$i < $lev} {incr i} {append str "\t"} |
| $w insert end $str |
| $w image create end -align center -image $bm -padx 1 \ |
| -name a:$ix |
| $w insert end $d [highlight_tag $prefix] |
| $w mark set s:$ix "end -1c" |
| $w mark gravity s:$ix left |
| } |
| incr lev |
| } |
| if {$tail ne {}} { |
| if {$lev <= $openlevs} { |
| incr ht |
| set str "\n" |
| for {set i 0} {$i < $lev} {incr i} {append str "\t"} |
| $w insert end $str |
| $w insert end $tail [highlight_tag $f] |
| } |
| lappend treecontents($prefix) $tail |
| } |
| } |
| while {$htstack ne {}} { |
| set treeheight($prefix) $ht |
| incr ht [lindex $htstack end] |
| set htstack [lreplace $htstack end end] |
| set prefixend [lindex $prefendstack end] |
| set prefendstack [lreplace $prefendstack end end] |
| set prefix [string range $prefix 0 $prefixend] |
| } |
| $w conf -state disabled |
| } |
| |
| proc linetoelt {l} { |
| global treeheight treecontents |
| |
| set y 2 |
| set prefix {} |
| while {1} { |
| foreach e $treecontents($prefix) { |
| if {$y == $l} { |
| return "$prefix$e" |
| } |
| set n 1 |
| if {[string index $e end] eq "/"} { |
| set n $treeheight($prefix$e) |
| if {$y + $n > $l} { |
| append prefix $e |
| incr y |
| break |
| } |
| } |
| incr y $n |
| } |
| } |
| } |
| |
| proc highlight_tree {y prefix} { |
| global treeheight treecontents cflist |
| |
| foreach e $treecontents($prefix) { |
| set path $prefix$e |
| if {[highlight_tag $path] ne {}} { |
| $cflist tag add bold $y.0 "$y.0 lineend" |
| } |
| incr y |
| if {[string index $e end] eq "/" && $treeheight($path) > 1} { |
| set y [highlight_tree $y $path] |
| } |
| } |
| return $y |
| } |
| |
| proc treeclosedir {w dir} { |
| global treediropen treeheight treeparent treeindex |
| |
| set ix $treeindex($dir) |
| $w conf -state normal |
| $w delete s:$ix e:$ix |
| set treediropen($dir) 0 |
| $w image configure a:$ix -image tri-rt |
| $w conf -state disabled |
| set n [expr {1 - $treeheight($dir)}] |
| while {$dir ne {}} { |
| incr treeheight($dir) $n |
| set dir $treeparent($dir) |
| } |
| } |
| |
| proc treeopendir {w dir} { |
| global treediropen treeheight treeparent treecontents treeindex |
| |
| set ix $treeindex($dir) |
| $w conf -state normal |
| $w image configure a:$ix -image tri-dn |
| $w mark set e:$ix s:$ix |
| $w mark gravity e:$ix right |
| set lev 0 |
| set str "\n" |
| set n [llength $treecontents($dir)] |
| for {set x $dir} {$x ne {}} {set x $treeparent($x)} { |
| incr lev |
| append str "\t" |
| incr treeheight($x) $n |
| } |
| foreach e $treecontents($dir) { |
| set de $dir$e |
| if {[string index $e end] eq "/"} { |
| set iy $treeindex($de) |
| $w mark set d:$iy e:$ix |
| $w mark gravity d:$iy left |
| $w insert e:$ix $str |
| set treediropen($de) 0 |
| $w image create e:$ix -align center -image tri-rt -padx 1 \ |
| -name a:$iy |
| $w insert e:$ix $e [highlight_tag $de] |
| $w mark set s:$iy e:$ix |
| $w mark gravity s:$iy left |
| set treeheight($de) 1 |
| } else { |
| $w insert e:$ix $str |
| $w insert e:$ix $e [highlight_tag $de] |
| } |
| } |
| $w mark gravity e:$ix left |
| $w conf -state disabled |
| set treediropen($dir) 1 |
| set top [lindex [split [$w index @0,0] .] 0] |
| set ht [$w cget -height] |
| set l [lindex [split [$w index s:$ix] .] 0] |
| if {$l < $top} { |
| $w yview $l.0 |
| } elseif {$l + $n + 1 > $top + $ht} { |
| set top [expr {$l + $n + 2 - $ht}] |
| if {$l < $top} { |
| set top $l |
| } |
| $w yview $top.0 |
| } |
| } |
| |
| proc treeclick {w x y} { |
| global treediropen cmitmode ctext cflist cflist_top |
| |
| if {$cmitmode ne "tree"} return |
| if {![info exists cflist_top]} return |
| set l [lindex [split [$w index "@$x,$y"] "."] 0] |
| $cflist tag remove highlight $cflist_top.0 "$cflist_top.0 lineend" |
| $cflist tag add highlight $l.0 "$l.0 lineend" |
| set cflist_top $l |
| if {$l == 1} { |
| $ctext yview 1.0 |
| return |
| } |
| set e [linetoelt $l] |
| if {[string index $e end] ne "/"} { |
| showfile $e |
| } elseif {$treediropen($e)} { |
| treeclosedir $w $e |
| } else { |
| treeopendir $w $e |
| } |
| } |
| |
| proc setfilelist {id} { |
| global treefilelist cflist |
| |
| treeview $cflist $treefilelist($id) 0 |
| } |
| |
| image create bitmap tri-rt -background black -foreground blue -data { |
| #define tri-rt_width 13 |
| #define tri-rt_height 13 |
| static unsigned char tri-rt_bits[] = { |
| 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x30, 0x00, 0x70, 0x00, 0xf0, 0x00, |
| 0xf0, 0x01, 0xf0, 0x00, 0x70, 0x00, 0x30, 0x00, 0x10, 0x00, 0x00, 0x00, |
| 0x00, 0x00}; |
| } -maskdata { |
| #define tri-rt-mask_width 13 |
| #define tri-rt-mask_height 13 |
| static unsigned char tri-rt-mask_bits[] = { |
| 0x08, 0x00, 0x18, 0x00, 0x38, 0x00, 0x78, 0x00, 0xf8, 0x00, 0xf8, 0x01, |
| 0xf8, 0x03, 0xf8, 0x01, 0xf8, 0x00, 0x78, 0x00, 0x38, 0x00, 0x18, 0x00, |
| 0x08, 0x00}; |
| } |
| image create bitmap tri-dn -background black -foreground blue -data { |
| #define tri-dn_width 13 |
| #define tri-dn_height 13 |
| static unsigned char tri-dn_bits[] = { |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x07, 0xf8, 0x03, |
| 0xf0, 0x01, 0xe0, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00}; |
| } -maskdata { |
| #define tri-dn-mask_width 13 |
| #define tri-dn-mask_height 13 |
| static unsigned char tri-dn-mask_bits[] = { |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x1f, 0xfe, 0x0f, 0xfc, 0x07, |
| 0xf8, 0x03, 0xf0, 0x01, 0xe0, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00}; |
| } |
| |
| image create bitmap reficon-T -background black -foreground yellow -data { |
| #define tagicon_width 13 |
| #define tagicon_height 9 |
| static unsigned char tagicon_bits[] = { |
| 0x00, 0x00, 0x00, 0x00, 0xf0, 0x07, 0xf8, 0x07, |
| 0xfc, 0x07, 0xf8, 0x07, 0xf0, 0x07, 0x00, 0x00, 0x00, 0x00}; |
| } -maskdata { |
| #define tagicon-mask_width 13 |
| #define tagicon-mask_height 9 |
| static unsigned char tagicon-mask_bits[] = { |
| 0x00, 0x00, 0xf0, 0x0f, 0xf8, 0x0f, 0xfc, 0x0f, |
| 0xfe, 0x0f, 0xfc, 0x0f, 0xf8, 0x0f, 0xf0, 0x0f, 0x00, 0x00}; |
| } |
| set rectdata { |
| #define headicon_width 13 |
| #define headicon_height 9 |
| static unsigned char headicon_bits[] = { |
| 0x00, 0x00, 0x00, 0x00, 0xf8, 0x07, 0xf8, 0x07, |
| 0xf8, 0x07, 0xf8, 0x07, 0xf8, 0x07, 0x00, 0x00, 0x00, 0x00}; |
| } |
| set rectmask { |
| #define headicon-mask_width 13 |
| #define headicon-mask_height 9 |
| static unsigned char headicon-mask_bits[] = { |
| 0x00, 0x00, 0xfc, 0x0f, 0xfc, 0x0f, 0xfc, 0x0f, |
| 0xfc, 0x0f, 0xfc, 0x0f, 0xfc, 0x0f, 0xfc, 0x0f, 0x00, 0x00}; |
| } |
| image create bitmap reficon-H -background black -foreground green \ |
| -data $rectdata -maskdata $rectmask |
| image create bitmap reficon-o -background black -foreground "#ddddff" \ |
| -data $rectdata -maskdata $rectmask |
| |
| proc init_flist {first} { |
| global cflist cflist_top difffilestart |
| |
| $cflist conf -state normal |
| $cflist delete 0.0 end |
| if {$first ne {}} { |
| $cflist insert end $first |
| set cflist_top 1 |
| $cflist tag add highlight 1.0 "1.0 lineend" |
| } else { |
| catch {unset cflist_top} |
| } |
| $cflist conf -state disabled |
| set difffilestart {} |
| } |
| |
| proc highlight_tag {f} { |
| global highlight_paths |
| |
| foreach p $highlight_paths { |
| if {[string match $p $f]} { |
| return "bold" |
| } |
| } |
| return {} |
| } |
| |
| proc highlight_filelist {} { |
| global cmitmode cflist |
| |
| $cflist conf -state normal |
| if {$cmitmode ne "tree"} { |
| set end [lindex [split [$cflist index end] .] 0] |
| for {set l 2} {$l < $end} {incr l} { |
| set line [$cflist get $l.0 "$l.0 lineend"] |
| if {[highlight_tag $line] ne {}} { |
| $cflist tag add bold $l.0 "$l.0 lineend" |
| } |
| } |
| } else { |
| highlight_tree 2 {} |
| } |
| $cflist conf -state disabled |
| } |
| |
| proc unhighlight_filelist {} { |
| global cflist |
| |
| $cflist conf -state normal |
| $cflist tag remove bold 1.0 end |
| $cflist conf -state disabled |
| } |
| |
| proc add_flist {fl} { |
| global cflist |
| |
| $cflist conf -state normal |
| foreach f $fl { |
| $cflist insert end "\n" |
| $cflist insert end $f [highlight_tag $f] |
| } |
| $cflist conf -state disabled |
| } |
| |
| proc sel_flist {w x y} { |
| global ctext difffilestart cflist cflist_top cmitmode |
| |
| if {$cmitmode eq "tree"} return |
| if {![info exists cflist_top]} return |
| set l [lindex [split [$w index "@$x,$y"] "."] 0] |
| $cflist tag remove highlight $cflist_top.0 "$cflist_top.0 lineend" |
| $cflist tag add highlight $l.0 "$l.0 lineend" |
| set cflist_top $l |
| if {$l == 1} { |
| $ctext yview 1.0 |
| } else { |
| catch {$ctext yview [lindex $difffilestart [expr {$l - 2}]]} |
| } |
| } |
| |
| proc pop_flist_menu {w X Y x y} { |
| global ctext cflist cmitmode flist_menu flist_menu_file |
| global treediffs diffids |
| |
| stopfinding |
| set l [lindex [split [$w index "@$x,$y"] "."] 0] |
| if {$l <= 1} return |
| if {$cmitmode eq "tree"} { |
| set e [linetoelt $l] |
| if {[string index $e end] eq "/"} return |
| } else { |
| set e [lindex $treediffs($diffids) [expr {$l-2}]] |
| } |
| set flist_menu_file $e |
| set xdiffstate "normal" |
| if {$cmitmode eq "tree"} { |
| set xdiffstate "disabled" |
| } |
| # Disable "External diff" item in tree mode |
| $flist_menu entryconf 2 -state $xdiffstate |
| tk_popup $flist_menu $X $Y |
| } |
| |
| proc flist_hl {only} { |
| global flist_menu_file findstring gdttype |
| |
| set x [shellquote $flist_menu_file] |
| if {$only || $findstring eq {} || $gdttype ne [mc "touching paths:"]} { |
| set findstring $x |
| } else { |
| append findstring " " $x |
| } |
| set gdttype [mc "touching paths:"] |
| } |
| |
| proc save_file_from_commit {filename output what} { |
| global nullfile |
| |
| if {[catch {exec git show $filename -- > $output} err]} { |
| if {[string match "fatal: bad revision *" $err]} { |
| return $nullfile |
| } |
| error_popup "Error getting \"$filename\" from $what: $err" |
| return {} |
| } |
| return $output |
| } |
| |
| proc external_diff_get_one_file {diffid filename diffdir} { |
| global nullid nullid2 nullfile |
| global gitdir |
| |
| if {$diffid == $nullid} { |
| set difffile [file join [file dirname $gitdir] $filename] |
| if {[file exists $difffile]} { |
| return $difffile |
| } |
| return $nullfile |
| } |
| if {$diffid == $nullid2} { |
| set difffile [file join $diffdir "\[index\] [file tail $filename]"] |
| return [save_file_from_commit :$filename $difffile index] |
| } |
| set difffile [file join $diffdir "\[$diffid\] [file tail $filename]"] |
| return [save_file_from_commit $diffid:$filename $difffile \ |
| "revision $diffid"] |
| } |
| |
| proc external_diff {} { |
| global gitktmpdir nullid nullid2 |
| global flist_menu_file |
| global diffids |
| global diffnum |
| global gitdir extdifftool |
| |
| if {[llength $diffids] == 1} { |
| # no reference commit given |
| set diffidto [lindex $diffids 0] |
| if {$diffidto eq $nullid} { |
| # diffing working copy with index |
| set diffidfrom $nullid2 |
| } elseif {$diffidto eq $nullid2} { |
| # diffing index with HEAD |
| set diffidfrom "HEAD" |
| } else { |
| # use first parent commit |
| global parentlist selectedline |
| set diffidfrom [lindex $parentlist $selectedline 0] |
| } |
| } else { |
| set diffidfrom [lindex $diffids 0] |
| set diffidto [lindex $diffids 1] |
| } |
| |
| # make sure that several diffs wont collide |
| if {![info exists gitktmpdir]} { |
| set gitktmpdir [file join [file dirname $gitdir] \ |
| [format ".gitk-tmp.%s" [pid]]] |
| if {[catch {file mkdir $gitktmpdir} err]} { |
| error_popup "Error creating temporary directory $gitktmpdir: $err" |
| unset gitktmpdir |
| return |
| } |
| set diffnum 0 |
| } |
| incr diffnum |
| set diffdir [file join $gitktmpdir $diffnum] |
| if {[catch {file mkdir $diffdir} err]} { |
| error_popup "Error creating temporary directory $diffdir: $err" |
| return |
| } |
| |
| # gather files to diff |
| set difffromfile [external_diff_get_one_file $diffidfrom $flist_menu_file $diffdir] |
| set difftofile [external_diff_get_one_file $diffidto $flist_menu_file $diffdir] |
| |
| if {$difffromfile ne {} && $difftofile ne {}} { |
| set cmd [concat | [shellsplit $extdifftool] \ |
| [list $difffromfile $difftofile]] |
| if {[catch {set fl [open $cmd r]} err]} { |
| file delete -force $diffdir |
| error_popup [mc "$extdifftool: command failed: $err"] |
| } else { |
| fconfigure $fl -blocking 0 |
| filerun $fl [list delete_at_eof $fl $diffdir] |
| } |
| } |
| } |
| |
| # delete $dir when we see eof on $f (presumably because the child has exited) |
| proc delete_at_eof {f dir} { |
| while {[gets $f line] >= 0} {} |
| if {[eof $f]} { |
| if {[catch {close $f} err]} { |
| error_popup "External diff viewer failed: $err" |
| } |
| file delete -force $dir |
| return 0 |
| } |
| return 1 |
| } |
| |
| # Functions for adding and removing shell-type quoting |
| |
| proc shellquote {str} { |
| if {![string match "*\['\"\\ \t]*" $str]} { |
| return $str |
| } |
| if {![string match "*\['\"\\]*" $str]} { |
| return "\"$str\"" |
| } |
| if {![string match "*'*" $str]} { |
| return "'$str'" |
| } |
| return "\"[string map {\" \\\" \\ \\\\} $str]\"" |
| } |
| |
| proc shellarglist {l} { |
| set str {} |
| foreach a $l { |
| if {$str ne {}} { |
| append str " " |
| } |
| append str [shellquote $a] |
| } |
| return $str |
| } |
| |
| proc shelldequote {str} { |
| set ret {} |
| set used -1 |
| while {1} { |
| incr used |
| if {![regexp -start $used -indices "\['\"\\\\ \t]" $str first]} { |
| append ret [string range $str $used end] |
| set used [string length $str] |
| break |
| } |
| set first [lindex $first 0] |
| set ch [string index $str $first] |
| if {$first > $used} { |
| append ret [string range $str $used [expr {$first - 1}]] |
| set used $first |
| } |
| if {$ch eq " " || $ch eq "\t"} break |
| incr used |
| if {$ch eq "'"} { |
| set first [string first "'" $str $used] |
| if {$first < 0} { |
| error "unmatched single-quote" |
| } |
| append ret [string range $str $used [expr {$first - 1}]] |
| set used $first |
| continue |
| } |
| if {$ch eq "\\"} { |
| if {$used >= [string length $str]} { |
| error "trailing backslash" |
| } |
| append ret [string index $str $used] |
| continue |
| } |
| # here ch == "\"" |
| while {1} { |
| if {![regexp -start $used -indices "\[\"\\\\]" $str first]} { |
| error "unmatched double-quote" |
| } |
| set first [lindex $first 0] |
| set ch [string index $str $first] |
| if {$first > $used} { |
| append ret [string range $str $used [expr {$first - 1}]] |
| set used $first |
| } |
| if {$ch eq "\""} break |
| incr used |
| append ret [string index $str $used] |
| incr used |
| } |
| } |
| return [list $used $ret] |
| } |
| |
| proc shellsplit {str} { |
| set l {} |
| while {1} { |
| set str [string trimleft $str] |
| if {$str eq {}} break |
| set dq [shelldequote $str] |
| set n [lindex $dq 0] |
| set word [lindex $dq 1] |
| set str [string range $str $n end] |
| lappend l $word |
| } |
| return $l |
| } |
| |
| # Code to implement multiple views |
| |
| proc newview {ishighlight} { |
| global nextviewnum newviewname newviewperm newishighlight |
| global newviewargs revtreeargs viewargscmd newviewargscmd curview |
| |
| set newishighlight $ishighlight |
| set top .gitkview |
| if {[winfo exists $top]} { |
| raise $top |
| return |
| } |
| set newviewname($nextviewnum) "[mc "View"] $nextviewnum" |
| set newviewperm($nextviewnum) 0 |
| set newviewargs($nextviewnum) [shellarglist $revtreeargs] |
| set newviewargscmd($nextviewnum) $viewargscmd($curview) |
| vieweditor $top $nextviewnum [mc "Gitk view definition"] |
| } |
| |
| proc editview {} { |
| global curview |
| global viewname viewperm newviewname newviewperm |
| global viewargs newviewargs viewargscmd newviewargscmd |
| |
| set top .gitkvedit-$curview |
| if {[winfo exists $top]} { |
| raise $top |
| return |
| } |
| set newviewname($curview) $viewname($curview) |
| set newviewperm($curview) $viewperm($curview) |
| set newviewargs($curview) [shellarglist $viewargs($curview)] |
| set newviewargscmd($curview) $viewargscmd($curview) |
| vieweditor $top $curview "Gitk: edit view $viewname($curview)" |
| } |
| |
| proc vieweditor {top n title} { |
| global newviewname newviewperm viewfiles bgcolor |
| |
| toplevel $top |
| wm title $top $title |
| label $top.nl -text [mc "Name"] |
| entry $top.name -width 20 -textvariable newviewname($n) |
| grid $top.nl $top.name -sticky w -pady 5 |
| checkbutton $top.perm -text [mc "Remember this view"] \ |
| -variable newviewperm($n) |
| grid $top.perm - -pady 5 -sticky w |
| message $top.al -aspect 1000 \ |
| -text [mc "Commits to include (arguments to git log):"] |
| grid $top.al - -sticky w -pady 5 |
| entry $top.args -width 50 -textvariable newviewargs($n) \ |
| -background $bgcolor |
| grid $top.args - -sticky ew -padx 5 |
| |
| message $top.ac -aspect 1000 \ |
| -text [mc "Command to generate more commits to include:"] |
| grid $top.ac - -sticky w -pady 5 |
| entry $top.argscmd -width 50 -textvariable newviewargscmd($n) \ |
| -background white |
| grid $top.argscmd - -sticky ew -padx 5 |
| |
| message $top.l -aspect 1000 \ |
| -text [mc "Enter files and directories to include, one per line:"] |
| grid $top.l - -sticky w |
| text $top.t -width 40 -height 10 -background $bgcolor -font uifont |
| if {[info exists viewfiles($n)]} { |
| foreach f $viewfiles($n) { |
| $top.t insert end $f |
| $top.t insert end "\n" |
| } |
| $top.t delete {end - 1c} end |
| $top.t mark set insert 0.0 |
| } |
| grid $top.t - -sticky ew -padx 5 |
| frame $top.buts |
| button $top.buts.ok -text [mc "OK"] -command [list newviewok $top $n] |
| button $top.buts.can -text [mc "Cancel"] -command [list destroy $top] |
| grid $top.buts.ok $top.buts.can |
| grid columnconfigure $top.buts 0 -weight 1 -uniform a |
| grid columnconfigure $top.buts 1 -weight 1 -uniform a |
| grid $top.buts - -pady 10 -sticky ew |
| focus $top.t |
| } |
| |
| proc doviewmenu {m first cmd op argv} { |
| set nmenu [$m index end] |
| for {set i $first} {$i <= $nmenu} {incr i} { |
| if {[$m entrycget $i -command] eq $cmd} { |
| eval $m $op $i $argv |
| break |
| } |
| } |
| } |
| |
| proc allviewmenus {n op args} { |
| # global viewhlmenu |
| |
| doviewmenu .bar.view 5 [list showview $n] $op $args |
| # doviewmenu $viewhlmenu 1 [list addvhighlight $n] $op $args |
| } |
| |
| proc newviewok {top n} { |
| global nextviewnum newviewperm newviewname newishighlight |
| global viewname viewfiles viewperm selectedview curview |
| global viewargs newviewargs viewargscmd newviewargscmd viewhlmenu |
| |
| if {[catch { |
| set newargs [shellsplit $newviewargs($n)] |
| } err]} { |
| error_popup "[mc "Error in commit selection arguments:"] $err" |
| wm raise $top |
| focus $top |
| return |
| } |
| set files {} |
| foreach f [split [$top.t get 0.0 end] "\n"] { |
| set ft [string trim $f] |
| if {$ft ne {}} { |
| lappend files $ft |
| } |
| } |
| if {![info exists viewfiles($n)]} { |
| # creating a new view |
| incr nextviewnum |
| set viewname($n) $newviewname($n) |
| set viewperm($n) $newviewperm($n) |
| set viewfiles($n) $files |
| set viewargs($n) $newargs |
| set viewargscmd($n) $newviewargscmd($n) |
| addviewmenu $n |
| if {!$newishighlight} { |
| run showview $n |
| } else { |
| run addvhighlight $n |
| } |
| } else { |
| # editing an existing view |
| set viewperm($n) $newviewperm($n) |
| if {$newviewname($n) ne $viewname($n)} { |
| set viewname($n) $newviewname($n) |
| doviewmenu .bar.view 5 [list showview $n] \ |
| entryconf [list -label $viewname($n)] |
| # doviewmenu $viewhlmenu 1 [list addvhighlight $n] \ |
| # entryconf [list -label $viewname($n) -value $viewname($n)] |
| } |
| if {$files ne $viewfiles($n) || $newargs ne $viewargs($n) || \ |
| $newviewargscmd($n) ne $viewargscmd($n)} { |
| set viewfiles($n) $files |
| set viewargs($n) $newargs |
| set viewargscmd($n) $newviewargscmd($n) |
| if {$curview == $n} { |
| run reloadcommits |
| } |
| } |
| } |
| catch {destroy $top} |
| } |
| |
| proc delview {} { |
| global curview viewperm hlview selectedhlview |
| |
| if {$curview == 0} return |
| if {[info exists hlview] && $hlview == $curview} { |
| set selectedhlview [mc "None"] |
| unset hlview |
| } |
| allviewmenus $curview delete |
| set viewperm($curview) 0 |
| showview 0 |
| } |
| |
| proc addviewmenu {n} { |
| global viewname viewhlmenu |
| |
| .bar.view add radiobutton -label $viewname($n) \ |
| -command [list showview $n] -variable selectedview -value $n |
| #$viewhlmenu add radiobutton -label $viewname($n) \ |
| # -command [list addvhighlight $n] -variable selectedhlview |
| } |
| |
| proc showview {n} { |
| global curview cached_commitrow ordertok |
| global displayorder parentlist rowidlist rowisopt rowfinal |
| global colormap rowtextx nextcolor canvxmax |
| global numcommits viewcomplete |
| global selectedline currentid canv canvy0 |
| global treediffs |
| global pending_select mainheadid |
| global commitidx |
| global selectedview |
| global hlview selectedhlview commitinterest |
| |
| if {$n == $curview} return |
| set selid {} |
| set ymax [lindex [$canv cget -scrollregion] 3] |
| set span [$canv yview] |
| set ytop [expr {[lindex $span 0] * $ymax}] |
| set ybot [expr {[lindex $span 1] * $ymax}] |
| set yscreen [expr {($ybot - $ytop) / 2}] |
| if {$selectedline ne {}} { |
| set selid $currentid |
| set y [yc $selectedline] |
| if {$ytop < $y && $y < $ybot} { |
| set yscreen [expr {$y - $ytop}] |
| } |
| } elseif {[info exists pending_select]} { |
| set selid $pending_select |
| unset pending_select |
| } |
| unselectline |
| normalline |
| catch {unset treediffs} |
| clear_display |
| if {[info exists hlview] && $hlview == $n} { |
| unset hlview |
| set selectedhlview [mc "None"] |
| } |
| catch {unset commitinterest} |
| catch {unset cached_commitrow} |
| catch {unset ordertok} |
| |
| set curview $n |
| set selectedview $n |
| .bar.view entryconf [mc "Edit view..."] -state [expr {$n == 0? "disabled": "normal"}] |
| .bar.view entryconf [mc "Delete view"] -state [expr {$n == 0? "disabled": "normal"}] |
| |
| run refill_reflist |
| if {![info exists viewcomplete($n)]} { |
| getcommits $selid |
| return |
| } |
| |
| set displayorder {} |
| set parentlist {} |
| set rowidlist {} |
| set rowisopt {} |
| set rowfinal {} |
| set numcommits $commitidx($n) |
| |
| catch {unset colormap} |
| catch {unset rowtextx} |
| set nextcolor 0 |
| set canvxmax [$canv cget -width] |
| set curview $n |
| set row 0 |
| setcanvscroll |
| set yf 0 |
| set row {} |
| if {$selid ne {} && [commitinview $selid $n]} { |
| set row [rowofcommit $selid] |
| # try to get the selected row in the same position on the screen |
| set ymax [lindex [$canv cget -scrollregion] 3] |
| set ytop [expr {[yc $row] - $yscreen}] |
| if {$ytop < 0} { |
| set ytop 0 |
| } |
| set yf [expr {$ytop * 1.0 / $ymax}] |
| } |
| allcanvs yview moveto $yf |
| drawvisible |
| if {$row ne {}} { |
| selectline $row 0 |
| } elseif {!$viewcomplete($n)} { |
| reset_pending_select $selid |
| } else { |
| reset_pending_select {} |
| |
| if {[commitinview $pending_select $curview]} { |
| selectline [rowofcommit $pending_select] 1 |
| } else { |
| set row [first_real_row] |
| if {$row < $numcommits} { |
| selectline $row 0 |
| } |
| } |
| } |
| if {!$viewcomplete($n)} { |
| if {$numcommits == 0} { |
| show_status [mc "Reading commits..."] |
| } |
| } elseif {$numcommits == 0} { |
| show_status [mc "No commits selected"] |
| } |
| } |
| |
| # Stuff relating to the highlighting facility |
| |
| proc ishighlighted {id} { |
| global vhighlights fhighlights nhighlights rhighlights |
| |
| if {[info exists nhighlights($id)] && $nhighlights($id) > 0} { |
| return $nhighlights($id) |
| } |
| if {[info exists vhighlights($id)] && $vhighlights($id) > 0} { |
| return $vhighlights($id) |
| } |
| if {[info exists fhighlights($id)] && $fhighlights($id) > 0} { |
| return $fhighlights($id) |
| } |
| if {[info exists rhighlights($id)] && $rhighlights($id) > 0} { |
| return $rhighlights($id) |
| } |
| return 0 |
| } |
| |
| proc bolden {row font} { |
| global canv linehtag selectedline boldrows |
| |
| lappend boldrows $row |
| $canv itemconf $linehtag($row) -font $font |
| if {$row == $selectedline} { |
| $canv delete secsel |
| set t [eval $canv create rect [$canv bbox $linehtag($row)] \ |
| -outline {{}} -tags secsel \ |
| -fill [$canv cget -selectbackground]] |
| $canv lower $t |
| } |
| } |
| |
| proc bolden_name {row font} { |
| global canv2 linentag selectedline boldnamerows |
| |
| lappend boldnamerows $row |
| $canv2 itemconf $linentag($row) -font $font |
| if {$row == $selectedline} { |
| $canv2 delete secsel |
| set t [eval $canv2 create rect [$canv2 bbox $linentag($row)] \ |
| -outline {{}} -tags secsel \ |
| -fill [$canv2 cget -selectbackground]] |
| $canv2 lower $t |
| } |
| } |
| |
| proc unbolden {} { |
| global boldrows |
| |
| set stillbold {} |
| foreach row $boldrows { |
| if {![ishighlighted [commitonrow $row]]} { |
| bolden $row mainfont |
| } else { |
| lappend stillbold $row |
| } |
| } |
| set boldrows $stillbold |
| } |
| |
| proc addvhighlight {n} { |
| global hlview viewcomplete curview vhl_done commitidx |
| |
| if {[info exists hlview]} { |
| delvhighlight |
| } |
| set hlview $n |
| if {$n != $curview && ![info exists viewcomplete($n)]} { |
| start_rev_list $n |
| } |
| set vhl_done $commitidx($hlview) |
| if {$vhl_done > 0} { |
| drawvisible |
| } |
| } |
| |
| proc delvhighlight {} { |
| global hlview vhighlights |
| |
| if {![info exists hlview]} return |
| unset hlview |
| catch {unset vhighlights} |
| unbolden |
| } |
| |
| proc vhighlightmore {} { |
| global hlview vhl_done commitidx vhighlights curview |
| |
| set max $commitidx($hlview) |
| set vr [visiblerows] |
| set r0 [lindex $vr 0] |
| set r1 [lindex $vr 1] |
| for {set i $vhl_done} {$i < $max} {incr i} { |
| set id [commitonrow $i $hlview] |
| if {[commitinview $id $curview]} { |
| set row [rowofcommit $id] |
| if {$r0 <= $row && $row <= $r1} { |
| if {![highlighted $row]} { |
| bolden $row mainfontbold |
| } |
| set vhighlights($id) 1 |
| } |
| } |
| } |
| set vhl_done $max |
| return 0 |
| } |
| |
| proc askvhighlight {row id} { |
| global hlview vhighlights iddrawn |
| |
| if {[commitinview $id $hlview]} { |
| if {[info exists iddrawn($id)] && ![ishighlighted $id]} { |
| bolden $row mainfontbold |
| } |
| set vhighlights($id) 1 |
| } else { |
| set vhighlights($id) 0 |
| } |
| } |
| |
| proc hfiles_change {} { |
| global highlight_files filehighlight fhighlights fh_serial |
| global highlight_paths gdttype |
| |
| if {[info exists filehighlight]} { |
| # delete previous highlights |
| catch {close $filehighlight} |
| unset filehighlight |
| catch {unset fhighlights} |
| unbolden |
| unhighlight_filelist |
| } |
| set highlight_paths {} |
| after cancel do_file_hl $fh_serial |
| incr fh_serial |
| if {$highlight_files ne {}} { |
| after 300 do_file_hl $fh_serial |
| } |
| } |
| |
| proc gdttype_change {name ix op} { |
| global gdttype highlight_files findstring findpattern |
| |
| stopfinding |
| if {$findstring ne {}} { |
| if {$gdttype eq [mc "containing:"]} { |
| if {$highlight_files ne {}} { |
| set highlight_files {} |
| hfiles_change |
| } |
| findcom_change |
| } else { |
| if {$findpattern ne {}} { |
| set findpattern {} |
| findcom_change |
| } |
| set highlight_files $findstring |
| hfiles_change |
| } |
| drawvisible |
| } |
| # enable/disable findtype/findloc menus too |
| } |
| |
| proc find_change {name ix op} { |
| global gdttype findstring highlight_files |
| |
| stopfinding |
| if {$gdttype eq [mc "containing:"]} { |
| findcom_change |
| } else { |
| if {$highlight_files ne $findstring} { |
| set highlight_files $findstring |
| hfiles_change |
| } |
| } |
| drawvisible |
| } |
| |
| proc findcom_change args { |
| global nhighlights boldnamerows |
| global findpattern findtype findstring gdttype |
| |
| stopfinding |
| # delete previous highlights, if any |
| foreach row $boldnamerows { |
| bolden_name $row mainfont |
| } |
| set boldnamerows {} |
| catch {unset nhighlights} |
| unbolden |
| unmarkmatches |
| if {$gdttype ne [mc "containing:"] || $findstring eq {}} { |
| set findpattern {} |
| } elseif {$findtype eq [mc "Regexp"]} { |
| set findpattern $findstring |
| } else { |
| set e [string map {"*" "\\*" "?" "\\?" "\[" "\\\[" "\\" "\\\\"} \ |
| $findstring] |
| set findpattern "*$e*" |
| } |
| } |
| |
| proc makepatterns {l} { |
| set ret {} |
| foreach e $l { |
| set ee [string map {"*" "\\*" "?" "\\?" "\[" "\\\[" "\\" "\\\\"} $e] |
| if {[string index $ee end] eq "/"} { |
| lappend ret "$ee*" |
| } else { |
| lappend ret $ee |
| lappend ret "$ee/*" |
| } |
| } |
| return $ret |
| } |
| |
| proc do_file_hl {serial} { |
| global highlight_files filehighlight highlight_paths gdttype fhl_list |
| |
| if {$gdttype eq [mc "touching paths:"]} { |
| if {[catch {set paths [shellsplit $highlight_files]}]} return |
| set highlight_paths [makepatterns $paths] |
| highlight_filelist |
| set gdtargs [concat -- $paths] |
| } elseif {$gdttype eq [mc "adding/removing string:"]} { |
| set gdtargs [list "-S$highlight_files"] |
| } else { |
| # must be "containing:", i.e. we're searching commit info |
| return |
| } |
| set cmd [concat | git diff-tree -r -s --stdin $gdtargs] |
| set filehighlight [open $cmd r+] |
| fconfigure $filehighlight -blocking 0 |
| filerun $filehighlight readfhighlight |
| set fhl_list {} |
| drawvisible |
| flushhighlights |
| } |
| |
| proc flushhighlights {} { |
| global filehighlight fhl_list |
| |
| if {[info exists filehighlight]} { |
| lappend fhl_list {} |
| puts $filehighlight "" |
| flush $filehighlight |
| } |
| } |
| |
| proc askfilehighlight {row id} { |
| global filehighlight fhighlights fhl_list |
| |
| lappend fhl_list $id |
| set fhighlights($id) -1 |
| puts $filehighlight $id |
| } |
| |
| proc readfhighlight {} { |
| global filehighlight fhighlights curview iddrawn |
| global fhl_list find_dirn |
| |
| if {![info exists filehighlight]} { |
| return 0 |
| } |
| set nr 0 |
| while {[incr nr] <= 100 && [gets $filehighlight line] >= 0} { |
| set line [string trim $line] |
| set i [lsearch -exact $fhl_list $line] |
| if {$i < 0} continue |
| for {set j 0} {$j < $i} {incr j} { |
| set id [lindex $fhl_list $j] |
| set fhighlights($id) 0 |
| } |
| set fhl_list [lrange $fhl_list [expr {$i+1}] end] |
| if {$line eq {}} continue |
| if {![commitinview $line $curview]} continue |
| set row [rowofcommit $line] |
| if {[info exists iddrawn($line)] && ![ishighlighted $line]} { |
| bolden $row mainfontbold |
| } |
| set fhighlights($line) 1 |
| } |
| if {[eof $filehighlight]} { |
| # strange... |
| puts "oops, git diff-tree died" |
| catch {close $filehighlight} |
| unset filehighlight |
| return 0 |
| } |
| if {[info exists find_dirn]} { |
| run findmore |
| } |
| return 1 |
| } |
| |
| proc doesmatch {f} { |
| global findtype findpattern |
| |
| if {$findtype eq [mc "Regexp"]} { |
| return [regexp $findpattern $f] |
| } elseif {$findtype eq [mc "IgnCase"]} { |
| return [string match -nocase $findpattern $f] |
| } else { |
| return [string match $findpattern $f] |
| } |
| } |
| |
| proc askfindhighlight {row id} { |
| global nhighlights commitinfo iddrawn |
| global findloc |
| global markingmatches |
| |
| if {![info exists commitinfo($id)]} { |
| getcommit $id |
| } |
| set info $commitinfo($id) |
| set isbold 0 |
| set fldtypes [list [mc Headline] [mc Author] [mc Date] [mc Committer] [mc CDate] [mc Comments]] |
| foreach f $info ty $fldtypes { |
| if {($findloc eq [mc "All fields"] || $findloc eq $ty) && |
| [doesmatch $f]} { |
| if {$ty eq [mc "Author"]} { |
| set isbold 2 |
| break |
| } |
| set isbold 1 |
| } |
| } |
| if {$isbold && [info exists iddrawn($id)]} { |
| if {![ishighlighted $id]} { |
| bolden $row mainfontbold |
| if {$isbold > 1} { |
| bolden_name $row mainfontbold |
| } |
| } |
| if {$markingmatches} { |
| markrowmatches $row $id |
| } |
| } |
| set nhighlights($id) $isbold |
| } |
| |
| proc markrowmatches {row id} { |
| global canv canv2 linehtag linentag commitinfo findloc |
| |
| set headline [lindex $commitinfo($id) 0] |
| set author [lindex $commitinfo($id) 1] |
| $canv delete match$row |
| $canv2 delete match$row |
| if {$findloc eq [mc "All fields"] || $findloc eq [mc "Headline"]} { |
| set m [findmatches $headline] |
| if {$m ne {}} { |
| markmatches $canv $row $headline $linehtag($row) $m \ |
| [$canv itemcget $linehtag($row) -font] $row |
| } |
| } |
| if {$findloc eq [mc "All fields"] || $findloc eq [mc "Author"]} { |
| set m [findmatches $author] |
| if {$m ne {}} { |
| markmatches $canv2 $row $author $linentag($row) $m \ |
| [$canv2 itemcget $linentag($row) -font] $row |
| } |
| } |
| } |
| |
| proc vrel_change {name ix op} { |
| global highlight_related |
| |
| rhighlight_none |
| if {$highlight_related ne [mc "None"]} { |
| run drawvisible |
| } |
| } |
| |
| # prepare for testing whether commits are descendents or ancestors of a |
| proc rhighlight_sel {a} { |
| global descendent desc_todo ancestor anc_todo |
| global highlight_related |
| |
| catch {unset descendent} |
| set desc_todo [list $a] |
| catch {unset ancestor} |
| set anc_todo [list $a] |
| if {$highlight_related ne [mc "None"]} { |
| rhighlight_none |
| run drawvisible |
| } |
| } |
| |
| proc rhighlight_none {} { |
| global rhighlights |
| |
| catch {unset rhighlights} |
| unbolden |
| } |
| |
| proc is_descendent {a} { |
| global curview children descendent desc_todo |
| |
| set v $curview |
| set la [rowofcommit $a] |
| set todo $desc_todo |
| set leftover {} |
| set done 0 |
| for {set i 0} {$i < [llength $todo]} {incr i} { |
| set do [lindex $todo $i] |
| if {[rowofcommit $do] < $la} { |
| lappend leftover $do |
| continue |
| } |
| foreach nk $children($v,$do) { |
| if {![info exists descendent($nk)]} { |
| set descendent($nk) 1 |
| lappend todo $nk |
| if {$nk eq $a} { |
| set done 1 |
| } |
| } |
| } |
| if {$done} { |
| set desc_todo [concat $leftover [lrange $todo [expr {$i+1}] end]] |
| return |
| } |
| } |
| set descendent($a) 0 |
| set desc_todo $leftover |
| } |
| |
| proc is_ancestor {a} { |
| global curview parents ancestor anc_todo |
| |
| set v $curview |
| set la [rowofcommit $a] |
| set todo $anc_todo |
| set leftover {} |
| set done 0 |
| for {set i 0} {$i < [llength $todo]} {incr i} { |
| set do [lindex $todo $i] |
| if {![commitinview $do $v] || [rowofcommit $do] > $la} { |
| lappend leftover $do |
| continue |
| } |
| foreach np $parents($v,$do) { |
| if {![info exists ancestor($np)]} { |
| set ancestor($np) 1 |
| lappend todo $np |
| if {$np eq $a} { |
| set done 1 |
| } |
| } |
| } |
| if {$done} { |
| set anc_todo [concat $leftover [lrange $todo [expr {$i+1}] end]] |
| return |
| } |
| } |
| set ancestor($a) 0 |
| set anc_todo $leftover |
| } |
| |
| proc askrelhighlight {row id} { |
| global descendent highlight_related iddrawn rhighlights |
| global selectedline ancestor |
| |
| if {$selectedline eq {}} return |
| set isbold 0 |
| if {$highlight_related eq [mc "Descendant"] || |
| $highlight_related eq [mc "Not descendant"]} { |
| if {![info exists descendent($id)]} { |
| is_descendent $id |
| } |
| if {$descendent($id) == ($highlight_related eq [mc "Descendant"])} { |
| set isbold 1 |
| } |
| } elseif {$highlight_related eq [mc "Ancestor"] || |
| $highlight_related eq [mc "Not ancestor"]} { |
| if {![info exists ancestor($id)]} { |
| is_ancestor $id |
| } |
| if {$ancestor($id) == ($highlight_related eq [mc "Ancestor"])} { |
| set isbold 1 |
| } |
| } |
| if {[info exists iddrawn($id)]} { |
| if {$isbold && ![ishighlighted $id]} { |
| bolden $row mainfontbold |
| } |
| } |
| set rhighlights($id) $isbold |
| } |
| |
| # Graph layout functions |
| |
| proc shortids {ids} { |
| set res {} |
| foreach id $ids { |
| if {[llength $id] > 1} { |
| lappend res [shortids $id] |
| } elseif {[regexp {^[0-9a-f]{40}$} $id]} { |
| lappend res [string range $id 0 7] |
| } else { |
| lappend res $id |
| } |
| } |
| return $res |
| } |
| |
| proc ntimes {n o} { |
| set ret {} |
| set o [list $o] |
| for {set mask 1} {$mask <= $n} {incr mask $mask} { |
| if {($n & $mask) != 0} { |
| set ret [concat $ret $o] |
| } |
| set o [concat $o $o] |
| } |
| return $ret |
| } |
| |
| proc ordertoken {id} { |
| global ordertok curview varcid varcstart varctok curview parents children |
| global nullid nullid2 |
| |
| if {[info exists ordertok($id)]} { |
| return $ordertok($id) |
| } |
| set origid $id |
| set todo {} |
| while {1} { |
| if {[info exists varcid($curview,$id)]} { |
| set a $varcid($curview,$id) |
| set p [lindex $varcstart($curview) $a] |
| } else { |
| set p [lindex $children($curview,$id) 0] |
| } |
| if {[info exists ordertok($p)]} { |
| set tok $ordertok($p) |
| break |
| } |
| set id [first_real_child $curview,$p] |
| if {$id eq {}} { |
| # it's a root |
| set tok [lindex $varctok($curview) $varcid($curview,$p)] |
| break |
| } |
| if {[llength $parents($curview,$id)] == 1} { |
| lappend todo [list $p {}] |
| } else { |
| set j [lsearch -exact $parents($curview,$id) $p] |
| if {$j < 0} { |
| puts "oops didn't find [shortids $p] in parents of [shortids $id]" |
| } |
| lappend todo [list $p [strrep $j]] |
| } |
| } |
| for {set i [llength $todo]} {[incr i -1] >= 0} {} { |
| set p [lindex $todo $i 0] |
| append tok [lindex $todo $i 1] |
| set ordertok($p) $tok |
| } |
| set ordertok($origid) $tok |
| return $tok |
| } |
| |
| # Work out where id should go in idlist so that order-token |
| # values increase from left to right |
| proc idcol {idlist id {i 0}} { |
| set t [ordertoken $id] |
| if {$i < 0} { |
| set i 0 |
| } |
| if {$i >= [llength $idlist] || $t < [ordertoken [lindex $idlist $i]]} { |
| if {$i > [llength $idlist]} { |
| set i [llength $idlist] |
| } |
| while {[incr i -1] >= 0 && $t < [ordertoken [lindex $idlist $i]]} {} |
| incr i |
| } else { |
| if {$t > [ordertoken [lindex $idlist $i]]} { |
| while {[incr i] < [llength $idlist] && |
| $t >= [ordertoken [lindex $idlist $i]]} {} |
| } |
| } |
| return $i |
| } |
| |
| proc initlayout {} { |
| global rowidlist rowisopt rowfinal displayorder parentlist |
| global numcommits canvxmax canv |
| global nextcolor |
| global colormap rowtextx |
| |
| set numcommits 0 |
| set displayorder {} |
| set parentlist {} |
| set nextcolor 0 |
| set rowidlist {} |
| set rowisopt {} |
| set rowfinal {} |
| set canvxmax [$canv cget -width] |
| catch {unset colormap} |
| catch {unset rowtextx} |
| setcanvscroll |
| } |
| |
| proc setcanvscroll {} { |
| global canv canv2 canv3 numcommits linespc canvxmax canvy0 |
| global lastscrollset lastscrollrows |
| |
| set ymax [expr {$canvy0 + ($numcommits - 0.5) * $linespc + 2}] |
| $canv conf -scrollregion [list 0 0 $canvxmax $ymax] |
| $canv2 conf -scrollregion [list 0 0 0 $ymax] |
| $canv3 conf -scrollregion [list 0 0 0 $ymax] |
| set lastscrollset [clock clicks -milliseconds] |
| set lastscrollrows $numcommits |
| } |
| |
| proc visiblerows {} { |
| global canv numcommits linespc |
| |
| set ymax [lindex [$canv cget -scrollregion] 3] |
| if {$ymax eq {} || $ymax == 0} return |
| set f [$canv yview] |
| set y0 [expr {int([lindex $f 0] * $ymax)}] |
| set r0 [expr {int(($y0 - 3) / $linespc) - 1}] |
| if {$r0 < 0} { |
| set r0 0 |
| } |
| set y1 [expr {int([lindex $f 1] * $ymax)}] |
| set r1 [expr {int(($y1 - 3) / $linespc) + 1}] |
| if {$r1 >= $numcommits} { |
| set r1 [expr {$numcommits - 1}] |
| } |
| return [list $r0 $r1] |
| } |
| |
| proc layoutmore {} { |
| global commitidx viewcomplete curview |
| global numcommits pending_select curview |
| global lastscrollset lastscrollrows commitinterest |
| |
| if {$lastscrollrows < 100 || $viewcomplete($curview) || |
| [clock clicks -milliseconds] - $lastscrollset > 500} { |
| setcanvscroll |
| } |
| if {[info exists pending_select] && |
| [commitinview $pending_select $curview]} { |
| update |
| selectline [rowofcommit $pending_select] 1 |
| } |
| drawvisible |
| } |
| |
| proc doshowlocalchanges {} { |
| global curview mainheadid |
| |
| if {$mainheadid eq {}} return |
| if {[commitinview $mainheadid $curview]} { |
| dodiffindex |
| } else { |
| lappend commitinterest($mainheadid) {dodiffindex} |
| } |
| } |
| |
| proc dohidelocalchanges {} { |
| global nullid nullid2 lserial curview |
| |
| if {[commitinview $nullid $curview]} { |
| removefakerow $nullid |
| } |
| if {[commitinview $nullid2 $curview]} { |
| removefakerow $nullid2 |
| } |
| incr lserial |
| } |
| |
| # spawn off a process to do git diff-index --cached HEAD |
| proc dodiffindex {} { |
| global lserial showlocalchanges |
| global isworktree |
| |
| if {!$showlocalchanges || !$isworktree} return |
| incr lserial |
| set fd [open "|git diff-index --cached HEAD" r] |
| fconfigure $fd -blocking 0 |
| set i [reg_instance $fd] |
| filerun $fd [list readdiffindex $fd $lserial $i] |
| } |
| |
| proc readdiffindex {fd serial inst} { |
| global mainheadid nullid nullid2 curview commitinfo commitdata lserial |
| |
| set isdiff 1 |
| if {[gets $fd line] < 0} { |
| if {![eof $fd]} { |
| return 1 |
| } |
| set isdiff 0 |
| } |
| # we only need to see one line and we don't really care what it says... |
| stop_instance $inst |
| |
| if {$serial != $lserial} { |
| return 0 |
| } |
| |
| # now see if there are any local changes not checked in to the index |
| set fd [open "|git diff-files" r] |
| fconfigure $fd -blocking 0 |
| set i [reg_instance $fd] |
| filerun $fd [list readdifffiles $fd $serial $i] |
| |
| if {$isdiff && ![commitinview $nullid2 $curview]} { |
| # add the line for the changes in the index to the graph |
| set hl [mc "Local changes checked in to index but not committed"] |
| set commitinfo($nullid2) [list $hl {} {} {} {} " $hl\n"] |
| set commitdata($nullid2) "\n $hl\n" |
| if {[commitinview $nullid $curview]} { |
| removefakerow $nullid |
| } |
| insertfakerow $nullid2 $mainheadid |
| } elseif {!$isdiff && [commitinview $nullid2 $curview]} { |
| removefakerow $nullid2 |
| } |
| return 0 |
| } |
| |
| proc readdifffiles {fd serial inst} { |
| global mainheadid nullid nullid2 curview |
| global commitinfo commitdata lserial |
| |
| set isdiff 1 |
| if {[gets $fd line] < 0} { |
| if {![eof $fd]} { |
| return 1 |
| } |
| set isdiff 0 |
| } |
| # we only need to see one line and we don't really care what it says... |
| stop_instance $inst |
| |
| if {$serial != $lserial} { |
| return 0 |
| } |
| |
| if {$isdiff && ![commitinview $nullid $curview]} { |
| # add the line for the local diff to the graph |
| set hl [mc "Local uncommitted changes, not checked in to index"] |
| set commitinfo($nullid) [list $hl {} {} {} {} " $hl\n"] |
| set commitdata($nullid) "\n $hl\n" |
| if {[commitinview $nullid2 $curview]} { |
| set p $nullid2 |
| } else { |
| set p $mainheadid |
| } |
| insertfakerow $nullid $p |
| } elseif {!$isdiff && [commitinview $nullid $curview]} { |
| removefakerow $nullid |
| } |
| return 0 |
| } |
| |
| proc nextuse {id row} { |
| global curview children |
| |
| if {[info exists children($curview,$id)]} { |
| foreach kid $children($curview,$id) { |
| if {![commitinview $kid $curview]} { |
| return -1 |
| } |
| if {[rowofcommit $kid] > $row} { |
| return [rowofcommit $kid] |
| } |
| } |
| } |
| if {[commitinview $id $curview]} { |
| return [rowofcommit $id] |
| } |
| return -1 |
| } |
| |
| proc prevuse {id row} { |
| global curview children |
| |
| set ret -1 |
| if {[info exists children($curview,$id)]} { |
| foreach kid $children($curview,$id) { |
| if {![commitinview $kid $curview]} break |
| if {[rowofcommit $kid] < $row} { |
| set ret [rowofcommit $kid] |
| } |
| } |
| } |
| return $ret |
| } |
| |
| proc make_idlist {row} { |
| global displayorder parentlist uparrowlen downarrowlen mingaplen |
| global commitidx curview children |
| |
| set r [expr {$row - $mingaplen - $downarrowlen - 1}] |
| if {$r < 0} { |
| set r 0 |
| } |
| set ra [expr {$row - $downarrowlen}] |
| if {$ra < 0} { |
| set ra 0 |
| } |
| set rb [expr {$row + $uparrowlen}] |
| if {$rb > $commitidx($curview)} { |
| set rb $commitidx($curview) |
| } |
| make_disporder $r [expr {$rb + 1}] |
| set ids {} |
| for {} {$r < $ra} {incr r} { |
| set nextid [lindex $displayorder [expr {$r + 1}]] |
| foreach p [lindex $parentlist $r] { |
| if {$p eq $nextid} continue |
| set rn [nextuse $p $r] |
| if {$rn >= $row && |
| $rn <= $r + $downarrowlen + $mingaplen + $uparrowlen} { |
| lappend ids [list [ordertoken $p] $p] |
| } |
| } |
| } |
| for {} {$r < $row} {incr r} { |
| set nextid [lindex $displayorder [expr {$r + 1}]] |
| foreach p [lindex $parentlist $r] { |
| if {$p eq $nextid} continue |
| set rn [nextuse $p $r] |
| if {$rn < 0 || $rn >= $row} { |
| lappend ids [list [ordertoken $p] $p] |
| } |
| } |
| } |
| set id [lindex $displayorder $row] |
| lappend ids [list [ordertoken $id] $id] |
| while {$r < $rb} { |
| foreach p [lindex $parentlist $r] { |
| set firstkid [lindex $children($curview,$p) 0] |
| if {[rowofcommit $firstkid] < $row} { |
| lappend ids [list [ordertoken $p] $p] |
| } |
| } |
| incr r |
| set id [lindex $displayorder $r] |
| if {$id ne {}} { |
| set firstkid [lindex $children($curview,$id) 0] |
| if {$firstkid ne {} && [rowofcommit $firstkid] < $row} { |
| lappend ids [list [ordertoken $id] $id] |
| } |
| } |
| } |
| set idlist {} |
| foreach idx [lsort -unique $ids] { |
| lappend idlist [lindex $idx 1] |
| } |
| return $idlist |
| } |
| |
| proc rowsequal {a b} { |
| while {[set i [lsearch -exact $a {}]] >= 0} { |
| set a [lreplace $a $i $i] |
| } |
| while {[set i [lsearch -exact $b {}]] >= 0} { |
| set b [lreplace $b $i $i] |
| } |
| return [expr {$a eq $b}] |
| } |
| |
| proc makeupline {id row rend col} { |
| global rowidlist uparrowlen downarrowlen mingaplen |
| |
| for {set r $rend} {1} {set r $rstart} { |
| set rstart [prevuse $id $r] |
| if {$rstart < 0} return |
| if {$rstart < $row} break |
| } |
| if {$rstart + $uparrowlen + $mingaplen + $downarrowlen < $rend} { |
| set rstart [expr {$rend - $uparrowlen - 1}] |
| } |
| for {set r $rstart} {[incr r] <= $row} {} { |
| set idlist [lindex $rowidlist $r] |
| if {$idlist ne {} && [lsearch -exact $idlist $id] < 0} { |
| set col [idcol $idlist $id $col] |
| lset rowidlist $r [linsert $idlist $col $id] |
| changedrow $r |
| } |
| } |
| } |
| |
| proc layoutrows {row endrow} { |
| global rowidlist rowisopt rowfinal displayorder |
| global uparrowlen downarrowlen maxwidth mingaplen |
| global children parentlist |
| global commitidx viewcomplete curview |
| |
| make_disporder [expr {$row - 1}] [expr {$endrow + $uparrowlen}] |
| set idlist {} |
| if {$row > 0} { |
| set rm1 [expr {$row - 1}] |
| foreach id [lindex $rowidlist $rm1] { |
| if {$id ne {}} { |
| lappend idlist $id |
| } |
| } |
| set final [lindex $rowfinal $rm1] |
| } |
| for {} {$row < $endrow} {incr row} { |
| set rm1 [expr {$row - 1}] |
| if {$rm1 < 0 || $idlist eq {}} { |
| set idlist [make_idlist $row] |
| set final 1 |
| } else { |
| set id [lindex $displayorder $rm1] |
| set col [lsearch -exact $idlist $id] |
| set idlist [lreplace $idlist $col $col] |
| foreach p [lindex $parentlist $rm1] { |
| if {[lsearch -exact $idlist $p] < 0} { |
| set col [idcol $idlist $p $col] |
| set idlist [linsert $idlist $col $p] |
| # if not the first child, we have to insert a line going up |
| if {$id ne [lindex $children($curview,$p) 0]} { |
| makeupline $p $rm1 $row $col |
| } |
| } |
| } |
| set id [lindex $displayorder $row] |
| if {$row > $downarrowlen} { |
| set termrow [expr {$row - $downarrowlen - 1}] |
| foreach p [lindex $parentlist $termrow] { |
| set i [lsearch -exact $idlist $p] |
| if {$i < 0} continue |
| set nr [nextuse $p $termrow] |
| if {$nr < 0 || $nr >= $row + $mingaplen + $uparrowlen} { |
| set idlist [lreplace $idlist $i $i] |
| } |
| } |
| } |
| set col [lsearch -exact $idlist $id] |
| if {$col < 0} { |
| set col [idcol $idlist $id] |
| set idlist [linsert $idlist $col $id] |
| if {$children($curview,$id) ne {}} { |
| makeupline $id $rm1 $row $col |
| } |
| } |
| set r [expr {$row + $uparrowlen - 1}] |
| if {$r < $commitidx($curview)} { |
| set x $col |
| foreach p [lindex $parentlist $r] { |
| if {[lsearch -exact $idlist $p] >= 0} continue |
| set fk [lindex $children($curview,$p) 0] |
| if {[rowofcommit $fk] < $row} { |
| set x [idcol $idlist $p $x] |
| set idlist [linsert $idlist $x $p] |
| } |
| } |
| if {[incr r] < $commitidx($curview)} { |
| set p [lindex $displayorder $r] |
| if {[lsearch -exact $idlist $p] < 0} { |
| set fk [lindex $children($curview,$p) 0] |
| if {$fk ne {} && [rowofcommit $fk] < $row} { |
| set x [idcol $idlist $p $x] |
| set idlist [linsert $idlist $x $p] |
| } |
| } |
| } |
| } |
| } |
| if {$final && !$viewcomplete($curview) && |
| $row + $uparrowlen + $mingaplen + $downarrowlen |
| >= $commitidx($curview)} { |
| set final 0 |
| } |
| set l [llength $rowidlist] |
| if {$row == $l} { |
| lappend rowidlist $idlist |
| lappend rowisopt 0 |
| lappend rowfinal $final |
| } elseif {$row < $l} { |
| if {![rowsequal $idlist [lindex $rowidlist $row]]} { |
| lset rowidlist $row $idlist |
| changedrow $row |
| } |
| lset rowfinal $row $final |
| } else { |
| set pad [ntimes [expr {$row - $l}] {}] |
| set rowidlist [concat $rowidlist $pad] |
| lappend rowidlist $idlist |
| set rowfinal [concat $rowfinal $pad] |
| lappend rowfinal $final |
| set rowisopt [concat $rowisopt [ntimes [expr {$row - $l + 1}] 0]] |
| } |
| } |
| return $row |
| } |
| |
| proc changedrow {row} { |
| global displayorder iddrawn rowisopt need_redisplay |
| |
| set l [llength $rowisopt] |
| if {$row < $l} { |
| lset rowisopt $row 0 |
| if {$row + 1 < $l} { |
| lset rowisopt [expr {$row + 1}] 0 |
| if {$row + 2 < $l} { |
| lset rowisopt [expr {$row + 2}] 0 |
| } |
| } |
| } |
| set id [lindex $displayorder $row] |
| if {[info exists iddrawn($id)]} { |
| set need_redisplay 1 |
| } |
| } |
| |
| proc insert_pad {row col npad} { |
| global rowidlist |
| |
| set pad [ntimes $npad {}] |
| set idlist [lindex $rowidlist $row] |
| set bef [lrange $idlist 0 [expr {$col - 1}]] |
| set aft [lrange $idlist $col end] |
| set i [lsearch -exact $aft {}] |
| if {$i > 0} { |
| set aft [lreplace $aft $i $i] |
| } |
| lset rowidlist $row [concat $bef $pad $aft] |
| changedrow $row |
| } |
| |
| proc optimize_rows {row col endrow} { |
| global rowidlist rowisopt displayorder curview children |
| |
| if {$row < 1} { |
| set row 1 |
| } |
| for {} {$row < $endrow} {incr row; set col 0} { |
| if {[lindex $rowisopt $row]} continue |
| set haspad 0 |
| set y0 [expr {$row - 1}] |
| set ym [expr {$row - 2}] |
| set idlist [lindex $rowidlist $row] |
| set previdlist [lindex $rowidlist $y0] |
| if {$idlist eq {} || $previdlist eq {}} continue |
| if {$ym >= 0} { |
| set pprevidlist [lindex $rowidlist $ym] |
| if {$pprevidlist eq {}} continue |
| } else { |
| set pprevidlist {} |
| } |
| set x0 -1 |
| set xm -1 |
| for {} {$col < [llength $idlist]} {incr col} { |
| set id [lindex $idlist $col] |
| if {[lindex $previdlist $col] eq $id} continue |
| if {$id eq {}} { |
| set haspad 1 |
| continue |
| } |
| set x0 [lsearch -exact $previdlist $id] |
| if {$x0 < 0} continue |
| set z [expr {$x0 - $col}] |
| set isarrow 0 |
| set z0 {} |
| if {$ym >= 0} { |
| set xm [lsearch -exact $pprevidlist $id] |
| if {$xm >= 0} { |
| set z0 [expr {$xm - $x0}] |
| } |
| } |
| if {$z0 eq {}} { |
| # if row y0 is the first child of $id then it's not an arrow |
| if {[lindex $children($curview,$id) 0] ne |
| [lindex $displayorder $y0]} { |
| set isarrow 1 |
| } |
| } |
| if {!$isarrow && $id ne [lindex $displayorder $row] && |
| [lsearch -exact [lindex $rowidlist [expr {$row+1}]] $id] < 0} { |
| set isarrow 1 |
| } |
| # Looking at lines from this row to the previous row, |
| # make them go straight up if they end in an arrow on |
| # the previous row; otherwise make them go straight up |
| # or at 45 degrees. |
| if {$z < -1 || ($z < 0 && $isarrow)} { |
| # Line currently goes left too much; |
| # insert pads in the previous row, then optimize it |
| set npad [expr {-1 - $z + $isarrow}] |
| insert_pad $y0 $x0 $npad |
| if {$y0 > 0} { |
| optimize_rows $y0 $x0 $row |
| } |
| set previdlist [lindex $rowidlist $y0] |
| set x0 [lsearch -exact $previdlist $id] |
| set z [expr {$x0 - $col}] |
| if {$z0 ne {}} { |
| set pprevidlist [lindex $rowidlist $ym] |
| set xm [lsearch -exact $pprevidlist $id] |
| set z0 [expr {$xm - $x0}] |
| } |
| } elseif {$z > 1 || ($z > 0 && $isarrow)} { |
| # Line currently goes right too much; |
| # insert pads in this line |
| set npad [expr {$z - 1 + $isarrow}] |
| insert_pad $row $col $npad |
| set idlist [lindex $rowidlist $row] |
| incr col $npad |
| set z [expr {$x0 - $col}] |
| set haspad 1 |
| } |
| if {$z0 eq {} && !$isarrow && $ym >= 0} { |
| # this line links to its first child on row $row-2 |
| set id [lindex $displayorder $ym] |
| set xc [lsearch -exact $pprevidlist $id] |
| if {$xc >= 0} { |
| set z0 [expr {$xc - $x0}] |
| } |
| } |
| # avoid lines jigging left then immediately right |
| if {$z0 ne {} && $z < 0 && $z0 > 0} { |
| insert_pad $y0 $x0 1 |
| incr x0 |
| optimize_rows $y0 $x0 $row |
| set previdlist [lindex $rowidlist $y0] |
| } |
| } |
| if {!$haspad} { |
| # Find the first column that doesn't have a line going right |
| for {set col [llength $idlist]} {[incr col -1] >= 0} {} { |
| set id [lindex $idlist $col] |
| if {$id eq {}} break |
| set x0 [lsearch -exact $previdlist $id] |
| if {$x0 < 0} { |
| # check if this is the link to the first child |
| set kid [lindex $displayorder $y0] |
| if {[lindex $children($curview,$id) 0] eq $kid} { |
| # it is, work out offset to child |
| set x0 [lsearch -exact $previdlist $kid] |
| } |
| } |
| if {$x0 <= $col} break |
| } |
| # Insert a pad at that column as long as it has a line and |
| # isn't the last column |
| if {$x0 >= 0 && [incr col] < [llength $idlist]} { |
| set idlist [linsert $idlist $col {}] |
| lset rowidlist $row $idlist |
| changedrow $row |
| } |
| } |
| } |
| } |
| |
| proc xc {row col} { |
| global canvx0 linespc |
| return [expr {$canvx0 + $col * $linespc}] |
| } |
| |
| proc yc {row} { |
| global canvy0 linespc |
| return [expr {$canvy0 + $row * $linespc}] |
| } |
| |
| proc linewidth {id} { |
| global thickerline lthickness |
| |
| set wid $lthickness |
| if {[info exists thickerline] && $id eq $thickerline} { |
| set wid [expr {2 * $lthickness}] |
| } |
| return $wid |
| } |
| |
| proc rowranges {id} { |
| global curview children uparrowlen downarrowlen |
| global rowidlist |
| |
| set kids $children($curview,$id) |
| if {$kids eq {}} { |
| return {} |
| } |
| set ret {} |
| lappend kids $id |
| foreach child $kids { |
| if {![commitinview $child $curview]} break |
| set row [rowofcommit $child] |
| if {![info exists prev]} { |
| lappend ret [expr {$row + 1}] |
| } else { |
| if {$row <= $prevrow} { |
| puts "oops children of [shortids $id] out of order [shortids $child] $row <= [shortids $prev] $prevrow" |
| } |
| # see if the line extends the whole way from prevrow to row |
| if {$row > $prevrow + $uparrowlen + $downarrowlen && |
| [lsearch -exact [lindex $rowidlist \ |
| [expr {int(($row + $prevrow) / 2)}]] $id] < 0} { |
| # it doesn't, see where it ends |
| set r [expr {$prevrow + $downarrowlen}] |
| if {[lsearch -exact [lindex $rowidlist $r] $id] < 0} { |
| while {[incr r -1] > $prevrow && |
| [lsearch -exact [lindex $rowidlist $r] $id] < 0} {} |
| } else { |
| while {[incr r] <= $row && |
| [lsearch -exact [lindex $rowidlist $r] $id] >= 0} {} |
| incr r -1 |
| } |
| lappend ret $r |
| # see where it starts up again |
| set r [expr {$row - $uparrowlen}] |
| if {[lsearch -exact [lindex $rowidlist $r] $id] < 0} { |
| while {[incr r] < $row && |
| [lsearch -exact [lindex $rowidlist $r] $id] < 0} {} |
| } else { |
| while {[incr r -1] >= $prevrow && |
| [lsearch -exact [lindex $rowidlist $r] $id] >= 0} {} |
| incr r |
| } |
| lappend ret $r |
| } |
| } |
| if {$child eq $id} { |
| lappend ret $row |
| } |
| set prev $child |
| set prevrow $row |
| } |
| return $ret |
| } |
| |
| proc drawlineseg {id row endrow arrowlow} { |
| global rowidlist displayorder iddrawn linesegs |
| global canv colormap linespc curview maxlinelen parentlist |
| |
| set cols [list [lsearch -exact [lindex $rowidlist $row] $id]] |
| set le [expr {$row + 1}] |
| set arrowhigh 1 |
| while {1} { |
| set c [lsearch -exact [lindex $rowidlist $le] $id] |
| if {$c < 0} { |
| incr le -1 |
| break |
| } |
| lappend cols $c |
| set x [lindex $displayorder $le] |
| if {$x eq $id} { |
| set arrowhigh 0 |
| break |
| } |
| if {[info exists iddrawn($x)] || $le == $endrow} { |
| set c [lsearch -exact [lindex $rowidlist [expr {$le+1}]] $id] |
| if {$c >= 0} { |
| lappend cols $c |
| set arrowhigh 0 |
| } |
| break |
| } |
| incr le |
| } |
| if {$le <= $row} { |
| return $row |
| } |
| |
| set lines {} |
| set i 0 |
| set joinhigh 0 |
| if {[info exists linesegs($id)]} { |
| set lines $linesegs($id) |
| foreach li $lines { |
| set r0 [lindex $li 0] |
| if {$r0 > $row} { |
| if {$r0 == $le && [lindex $li 1] - $row <= $maxlinelen} { |
| set joinhigh 1 |
| } |
| break |
| } |
| incr i |
| } |
| } |
| set joinlow 0 |
| if {$i > 0} { |
| set li [lindex $lines [expr {$i-1}]] |
| set r1 [lindex $li 1] |
| if {$r1 == $row && $le - [lindex $li 0] <= $maxlinelen} { |
| set joinlow 1 |
| } |
| } |
| |
| set x [lindex $cols [expr {$le - $row}]] |
| set xp [lindex $cols [expr {$le - 1 - $row}]] |
| set dir [expr {$xp - $x}] |
| if {$joinhigh} { |
| set ith [lindex $lines $i 2] |
| set coords [$canv coords $ith] |
| set ah [$canv itemcget $ith -arrow] |
| set arrowhigh [expr {$ah eq "first" || $ah eq "both"}] |
| set x2 [lindex $cols [expr {$le + 1 - $row}]] |
| if {$x2 ne {} && $x - $x2 == $dir} { |
| set coords [lrange $coords 0 end-2] |
| } |
| } else { |
| set coords [list [xc $le $x] [yc $le]] |
| } |
| if {$joinlow} { |
| set itl [lindex $lines [expr {$i-1}] 2] |
| set al [$canv itemcget $itl -arrow] |
| set arrowlow [expr {$al eq "last" || $al eq "both"}] |
| } elseif {$arrowlow} { |
| if {[lsearch -exact [lindex $rowidlist [expr {$row-1}]] $id] >= 0 || |
| [lsearch -exact [lindex $parentlist [expr {$row-1}]] $id] >= 0} { |
| set arrowlow 0 |
| } |
| } |
| set arrow [lindex {none first last both} [expr {$arrowhigh + 2*$arrowlow}]] |
| for {set y $le} {[incr y -1] > $row} {} { |
| set x $xp |
| set xp [lindex $cols [expr {$y - 1 - $row}]] |
| set ndir [expr {$xp - $x}] |
| if {$dir != $ndir || $xp < 0} { |
| lappend coords [xc $y $x] [yc $y] |
| } |
| set dir $ndir |
| } |
| if {!$joinlow} { |
| if {$xp < 0} { |
| # join parent line to first child |
| set ch [lindex $displayorder $row] |
| set xc [lsearch -exact [lindex $rowidlist $row] $ch] |
| if {$xc < 0} { |
| puts "oops: drawlineseg: child $ch not on row $row" |
| } elseif {$xc != $x} { |
| if {($arrowhigh && $le == $row + 1) || $dir == 0} { |
| set d [expr {int(0.5 * $linespc)}] |
| set x1 [xc $row $x] |
| if {$xc < $x} { |
| set x2 [expr {$x1 - $d}] |
| } else { |
| set x2 [expr {$x1 + $d}] |
| } |
| set y2 [yc $row] |
| set y1 [expr {$y2 + $d}] |
| lappend coords $x1 $y1 $x2 $y2 |
| } elseif {$xc < $x - 1} { |
| lappend coords [xc $row [expr {$x-1}]] [yc $row] |
| } elseif {$xc > $x + 1} { |
| lappend coords [xc $row [expr {$x+1}]] [yc $row] |
| } |
| set x $xc |
| } |
| lappend coords [xc $row $x] [yc $row] |
| } else { |
| set xn [xc $row $xp] |
| set yn [yc $row] |
| lappend coords $xn $yn |
| } |
| if {!$joinhigh} { |
| assigncolor $id |
| set t [$canv create line $coords -width [linewidth $id] \ |
| -fill $colormap($id) -tags lines.$id -arrow $arrow] |
| $canv lower $t |
| bindline $t $id |
| set lines [linsert $lines $i [list $row $le $t]] |
| } else { |
| $canv coords $ith $coords |
| if {$arrow ne $ah} { |
| $canv itemconf $ith -arrow $arrow |
| } |
| lset lines $i 0 $row |
| } |
| } else { |
| set xo [lsearch -exact [lindex $rowidlist [expr {$row - 1}]] $id] |
| set ndir [expr {$xo - $xp}] |
| set clow [$canv coords $itl] |
| if {$dir == $ndir} { |
| set clow [lrange $clow 2 end] |
| } |
| set coords [concat $coords $clow] |
| if {!$joinhigh} { |
| lset lines [expr {$i-1}] 1 $le |
| } else { |
| # coalesce two pieces |
| $canv delete $ith |
| set b [lindex $lines [expr {$i-1}] 0] |
| set e [lindex $lines $i 1] |
| set lines [lreplace $lines [expr {$i-1}] $i [list $b $e $itl]] |
| } |
| $canv coords $itl $coords |
| if {$arrow ne $al} { |
| $canv itemconf $itl -arrow $arrow |
| } |
| } |
| |
| set linesegs($id) $lines |
| return $le |
| } |
| |
| proc drawparentlinks {id row} { |
| global rowidlist canv colormap curview parentlist |
| global idpos linespc |
| |
| set rowids [lindex $rowidlist $row] |
| set col [lsearch -exact $rowids $id] |
| if {$col < 0} return |
| set olds [lindex $parentlist $row] |
| set row2 [expr {$row + 1}] |
| set x [xc $row $col] |
| set y [yc $row] |
| set y2 [yc $row2] |
| set d [expr {int(0.5 * $linespc)}] |
| set ymid [expr {$y + $d}] |
| set ids [lindex $rowidlist $row2] |
| # rmx = right-most X coord used |
| set rmx 0 |
| foreach p $olds { |
| set i [lsearch -exact $ids $p] |
| if {$i < 0} { |
| puts "oops, parent $p of $id not in list" |
| continue |
| } |
| set x2 [xc $row2 $i] |
| if {$x2 > $rmx} { |
| set rmx $x2 |
| } |
| set j [lsearch -exact $rowids $p] |
| if {$j < 0} { |
| # drawlineseg will do this one for us |
| continue |
| } |
| assigncolor $p |
| # should handle duplicated parents here... |
| set coords [list $x $y] |
| if {$i != $col} { |
| # if attaching to a vertical segment, draw a smaller |
| # slant for visual distinctness |
| if {$i == $j} { |
| if {$i < $col} { |
| lappend coords [expr {$x2 + $d}] $y $x2 $ymid |
| } else { |
| lappend coords [expr {$x2 - $d}] $y $x2 $ymid |
| } |
| } elseif {$i < $col && $i < $j} { |
| # segment slants towards us already |
| lappend coords [xc $row $j] $y |
| } else { |
| if {$i < $col - 1} { |
| lappend coords [expr {$x2 + $linespc}] $y |
| } elseif {$i > $col + 1} { |
| lappend coords [expr {$x2 - $linespc}] $y |
| } |
| lappend coords $x2 $y2 |
| } |
| } else { |
| lappend coords $x2 $y2 |
| } |
| set t [$canv create line $coords -width [linewidth $p] \ |
| -fill $colormap($p) -tags lines.$p] |
| $canv lower $t |
| bindline $t $p |
| } |
| if {$rmx > [lindex $idpos($id) 1]} { |
| lset idpos($id) 1 $rmx |
| redrawtags $id |
| } |
| } |
| |
| proc drawlines {id} { |
| global canv |
| |
| $canv itemconf lines.$id -width [linewidth $id] |
| } |
| |
| proc drawcmittext {id row col} { |
| global linespc canv canv2 canv3 fgcolor curview |
| global cmitlisted commitinfo rowidlist parentlist |
| global rowtextx idpos idtags idheads idotherrefs |
| global linehtag linentag linedtag selectedline |
| global canvxmax boldrows boldnamerows fgcolor |
| global mainheadid nullid nullid2 circleitem circlecolors |
| |
| # listed is 0 for boundary, 1 for normal, 2 for negative, 3 for left, 4 for right |
| set listed $cmitlisted($curview,$id) |
| if {$id eq $nullid} { |
| set ofill red |
| } elseif {$id eq $nullid2} { |
| set ofill green |
| } elseif {$id eq $mainheadid} { |
| set ofill yellow |
| } else { |
| set ofill [lindex $circlecolors $listed] |
| } |
| set x [xc $row $col] |
| set y [yc $row] |
| set orad [expr {$linespc / 3}] |
| if {$listed <= 2} { |
| set t [$canv create oval [expr {$x - $orad}] [expr {$y - $orad}] \ |
| [expr {$x + $orad - 1}] [expr {$y + $orad - 1}] \ |
| -fill $ofill -outline $fgcolor -width 1 -tags circle] |
| } elseif {$listed == 3} { |
| # triangle pointing left for left-side commits |
| set t [$canv create polygon \ |
| [expr {$x - $orad}] $y \ |
| [expr {$x + $orad - 1}] [expr {$y - $orad}] \ |
| [expr {$x + $orad - 1}] [expr {$y + $orad - 1}] \ |
| -fill $ofill -outline $fgcolor -width 1 -tags circle] |
| } else { |
| # triangle pointing right for right-side commits |
| set t [$canv create polygon \ |
| [expr {$x + $orad - 1}] $y \ |
| [expr {$x - $orad}] [expr {$y - $orad}] \ |
| [expr {$x - $orad}] [expr {$y + $orad - 1}] \ |
| -fill $ofill -outline $fgcolor -width 1 -tags circle] |
| } |
| set circleitem($row) $t |
| $canv raise $t |
| $canv bind $t <1> {selcanvline {} %x %y} |
| set rmx [llength [lindex $rowidlist $row]] |
| set olds [lindex $parentlist $row] |
| if {$olds ne {}} { |
| set nextids [lindex $rowidlist [expr {$row + 1}]] |
| foreach p $olds { |
| set i [lsearch -exact $nextids $p] |
| if {$i > $rmx} { |
| set rmx $i |
| } |
| } |
| } |
| set xt [xc $row $rmx] |
| set rowtextx($row) $xt |
| set idpos($id) [list $x $xt $y] |
| if {[info exists idtags($id)] || [info exists idheads($id)] |
| || [info exists idotherrefs($id)]} { |
| set xt [drawtags $id $x $xt $y] |
| } |
| set headline [lindex $commitinfo($id) 0] |
| set name [lindex $commitinfo($id) 1] |
| set date [lindex $commitinfo($id) 2] |
| set date [formatdate $date] |
| set font mainfont |
| set nfont mainfont |
| set isbold [ishighlighted $id] |
| if {$isbold > 0} { |
| lappend boldrows $row |
| set font mainfontbold |
| if {$isbold > 1} { |
| lappend boldnamerows $row |
| set nfont mainfontbold |
| } |
| } |
| set linehtag($row) [$canv create text $xt $y -anchor w -fill $fgcolor \ |
| -text $headline -font $font -tags text] |
| $canv bind $linehtag($row) <Button-3> "rowmenu %X %Y $id" |
| set linentag($row) [$canv2 create text 3 $y -anchor w -fill $fgcolor \ |
| -text $name -font $nfont -tags text] |
| set linedtag($row) [$canv3 create text 3 $y -anchor w -fill $fgcolor \ |
| -text $date -font mainfont -tags text] |
| if {$selectedline == $row} { |
| make_secsel $row |
| } |
| set xr [expr {$xt + [font measure $font $headline]}] |
| if {$xr > $canvxmax} { |
| set canvxmax $xr |
| setcanvscroll |
| } |
| } |
| |
| proc drawcmitrow {row} { |
| global displayorder rowidlist nrows_drawn |
| global iddrawn markingmatches |
| global commitinfo numcommits |
| global filehighlight fhighlights findpattern nhighlights |
| global hlview vhighlights |
| global highlight_related rhighlights |
| |
| if {$row >= $numcommits} return |
| |
| set id [lindex $displayorder $row] |
| if {[info exists hlview] && ![info exists vhighlights($id)]} { |
| askvhighlight $row $id |
| } |
| if {[info exists filehighlight] && ![info exists fhighlights($id)]} { |
| askfilehighlight $row $id |
| } |
| if {$findpattern ne {} && ![info exists nhighlights($id)]} { |
| askfindhighlight $row $id |
| } |
| if {$highlight_related ne [mc "None"] && ![info exists rhighlights($id)]} { |
| askrelhighlight $row $id |
| } |
| if {![info exists iddrawn($id)]} { |
| set col [lsearch -exact [lindex $rowidlist $row] $id] |
| if {$col < 0} { |
| puts "oops, row $row id $id not in list" |
| return |
| } |
| if {![info exists commitinfo($id)]} { |
| getcommit $id |
| } |
| assigncolor $id |
| drawcmittext $id $row $col |
| set iddrawn($id) 1 |
| incr nrows_drawn |
| } |
| if {$markingmatches} { |
| markrowmatches $row $id |
| } |
| } |
| |
| proc drawcommits {row {endrow {}}} { |
| global numcommits iddrawn displayorder curview need_redisplay |
| global parentlist rowidlist rowfinal uparrowlen downarrowlen nrows_drawn |
| |
| if {$row < 0} { |
| set row 0 |
| } |
| if {$endrow eq {}} { |
| set endrow $row |
| } |
| if {$endrow >= $numcommits} { |
| set endrow [expr {$numcommits - 1}] |
| } |
| |
| set rl1 [expr {$row - $downarrowlen - 3}] |
| if {$rl1 < 0} { |
| set rl1 0 |
| } |
| set ro1 [expr {$row - 3}] |
| if {$ro1 < 0} { |
| set ro1 0 |
| } |
| set r2 [expr {$endrow + $uparrowlen + 3}] |
| if {$r2 > $numcommits} { |
| set r2 $numcommits |
| } |
| for {set r $rl1} {$r < $r2} {incr r} { |
| if {[lindex $rowidlist $r] ne {} && [lindex $rowfinal $r]} { |
| if {$rl1 < $r} { |
| layoutrows $rl1 $r |
| } |
| set rl1 [expr {$r + 1}] |
| } |
| } |
| if {$rl1 < $r} { |
| layoutrows $rl1 $r |
| } |
| optimize_rows $ro1 0 $r2 |
| if {$need_redisplay || $nrows_drawn > 2000} { |
| clear_display |
| drawvisible |
| } |
| |
| # make the lines join to already-drawn rows either side |
| set r [expr {$row - 1}] |
| if {$r < 0 || ![info exists iddrawn([lindex $displayorder $r])]} { |
| set r $row |
| } |
| set er [expr {$endrow + 1}] |
| if {$er >= $numcommits || |
| ![info exists iddrawn([lindex $displayorder $er])]} { |
| set er $endrow |
| } |
| for {} {$r <= $er} {incr r} { |
| set id [lindex $displayorder $r] |
| set wasdrawn [info exists iddrawn($id)] |
| drawcmitrow $r |
| if {$r == $er} break |
| set nextid [lindex $displayorder [expr {$r + 1}]] |
| if {$wasdrawn && [info exists iddrawn($nextid)]} continue |
| drawparentlinks $id $r |
| |
| set rowids [lindex $rowidlist $r] |
| foreach lid $rowids { |
| if {$lid eq {}} continue |
| if {[info exists lineend($lid)] && $lineend($lid) > $r} continue |
| if {$lid eq $id} { |
| # see if this is the first child of any of its parents |
| foreach p [lindex $parentlist $r] { |
| if {[lsearch -exact $rowids $p] < 0} { |
| # make this line extend up to the child |
| set lineend($p) [drawlineseg $p $r $er 0] |
| } |
| } |
| } else { |
| set lineend($lid) [drawlineseg $lid $r $er 1] |
| } |
| } |
| } |
| } |
| |
| proc undolayout {row} { |
| global uparrowlen mingaplen downarrowlen |
| global rowidlist rowisopt rowfinal need_redisplay |
| |
| set r [expr {$row - ($uparrowlen + $mingaplen + $downarrowlen)}] |
| if {$r < 0} { |
| set r 0 |
| } |
| if {[llength $rowidlist] > $r} { |
| incr r -1 |
| set rowidlist [lrange $rowidlist 0 $r] |
| set rowfinal [lrange $rowfinal 0 $r] |
| set rowisopt [lrange $rowisopt 0 $r] |
| set need_redisplay 1 |
| run drawvisible |
| } |
| } |
| |
| proc drawvisible {} { |
| global canv linespc curview vrowmod selectedline targetrow targetid |
| global need_redisplay cscroll numcommits |
| |
| set fs [$canv yview] |
| set ymax [lindex [$canv cget -scrollregion] 3] |
| if {$ymax eq {} || $ymax == 0 || $numcommits == 0} return |
| set f0 [lindex $fs 0] |
| set f1 [lindex $fs 1] |
| set y0 [expr {int($f0 * $ymax)}] |
| set y1 [expr {int($f1 * $ymax)}] |
| |
| if {[info exists targetid]} { |
| if {[commitinview $targetid $curview]} { |
| set r [rowofcommit $targetid] |
| if {$r != $targetrow} { |
| # Fix up the scrollregion and change the scrolling position |
| # now that our target row has moved. |
| set diff [expr {($r - $targetrow) * $linespc}] |
| set targetrow $r |
| setcanvscroll |
| set ymax [lindex [$canv cget -scrollregion] 3] |
| incr y0 $diff |
| incr y1 $diff |
| set f0 [expr {$y0 / $ymax}] |
| set f1 [expr {$y1 / $ymax}] |
| allcanvs yview moveto $f0 |
| $cscroll set $f0 $f1 |
| set need_redisplay 1 |
| } |
| } else { |
| unset targetid |
| } |
| } |
| |
| set row [expr {int(($y0 - 3) / $linespc) - 1}] |
| set endrow [expr {int(($y1 - 3) / $linespc) + 1}] |
| if {$endrow >= $vrowmod($curview)} { |
| update_arcrows $curview |
| } |
| if {$selectedline ne {} && |
| $row <= $selectedline && $selectedline <= $endrow} { |
| set targetrow $selectedline |
| } elseif {[info exists targetid]} { |
| set targetrow [expr {int(($row + $endrow) / 2)}] |
| } |
| if {[info exists targetrow]} { |
| if {$targetrow >= $numcommits} { |
| set targetrow [expr {$numcommits - 1}] |
| } |
| set targetid [commitonrow $targetrow] |
| } |
| drawcommits $row $endrow |
| } |
| |
| proc clear_display {} { |
| global iddrawn linesegs need_redisplay nrows_drawn |
| global vhighlights fhighlights nhighlights rhighlights |
| global linehtag linentag linedtag boldrows boldnamerows |
| |
| allcanvs delete all |
| catch {unset iddrawn} |
| catch {unset linesegs} |
| catch {unset linehtag} |
| catch {unset linentag} |
| catch {unset linedtag} |
| set boldrows {} |
| set boldnamerows {} |
| catch {unset vhighlights} |
| catch {unset fhighlights} |
| catch {unset nhighlights} |
| catch {unset rhighlights} |
| set need_redisplay 0 |
| set nrows_drawn 0 |
| } |
| |
| proc findcrossings {id} { |
| global rowidlist parentlist numcommits displayorder |
| |
| set cross {} |
| set ccross {} |
| foreach {s e} [rowranges $id] { |
| if {$e >= $numcommits} { |
| set e [expr {$numcommits - 1}] |
| } |
| if {$e <= $s} continue |
| for {set row $e} {[incr row -1] >= $s} {} { |
| set x [lsearch -exact [lindex $rowidlist $row] $id] |
| if {$x < 0} break |
| set olds [lindex $parentlist $row] |
| set kid [lindex $displayorder $row] |
| set kidx [lsearch -exact [lindex $rowidlist $row] $kid] |
| if {$kidx < 0} continue |
| set nextrow [lindex $rowidlist [expr {$row + 1}]] |
| foreach p $olds { |
| set px [lsearch -exact $nextrow $p] |
| if {$px < 0} continue |
| if {($kidx < $x && $x < $px) || ($px < $x && $x < $kidx)} { |
| if {[lsearch -exact $ccross $p] >= 0} continue |
| if {$x == $px + ($kidx < $px? -1: 1)} { |
| lappend ccross $p |
| } elseif {[lsearch -exact $cross $p] < 0} { |
| lappend cross $p |
| } |
| } |
| } |
| } |
| } |
| return [concat $ccross {{}} $cross] |
| } |
| |
| proc assigncolor {id} { |
| global colormap colors nextcolor |
| global parents children children curview |
| |
| if {[info exists colormap($id)]} return |
| set ncolors [llength $colors] |
| if {[info exists children($curview,$id)]} { |
| set kids $children($curview,$id) |
| } else { |
| set kids {} |
| } |
| if {[llength $kids] == 1} { |
| set child [lindex $kids 0] |
| if {[info exists colormap($child)] |
| && [llength $parents($curview,$child)] == 1} { |
| set colormap($id) $colormap($child) |
| return |
| } |
| } |
| set badcolors {} |
| set origbad {} |
| foreach x [findcrossings $id] { |
| if {$x eq {}} { |
| # delimiter between corner crossings and other crossings |
| if {[llength $badcolors] >= $ncolors - 1} break |
| set origbad $badcolors |
| } |
| if {[info exists colormap($x)] |
| && [lsearch -exact $badcolors $colormap($x)] < 0} { |
| lappend badcolors $colormap($x) |
| } |
| } |
| if {[llength $badcolors] >= $ncolors} { |
| set badcolors $origbad |
| } |
| set origbad $badcolors |
| if {[llength $badcolors] < $ncolors - 1} { |
| foreach child $kids { |
| if {[info exists colormap($child)] |
| && [lsearch -exact $badcolors $colormap($child)] < 0} { |
| lappend badcolors $colormap($child) |
| } |
| foreach p $parents($curview,$child) { |
| if {[info exists colormap($p)] |
| && [lsearch -exact $badcolors $colormap($p)] < 0} { |
| lappend badcolors $colormap($p) |
| } |
| } |
| } |
| if {[llength $badcolors] >= $ncolors} { |
| set badcolors $origbad |
| } |
| } |
| for {set i 0} {$i <= $ncolors} {incr i} { |
| set c [lindex $colors $nextcolor] |
| if {[incr nextcolor] >= $ncolors} { |
| set nextcolor 0 |
| } |
| if {[lsearch -exact $badcolors $c]} break |
| } |
| set colormap($id) $c |
| } |
| |
| proc bindline {t id} { |
| global canv |
| |
| $canv bind $t <Enter> "lineenter %x %y $id" |
| $canv bind $t <Motion> "linemotion %x %y $id" |
| $canv bind $t <Leave> "lineleave $id" |
| $canv bind $t <Button-1> "lineclick %x %y $id 1" |
| } |
| |
| proc drawtags {id x xt y1} { |
| global idtags idheads idotherrefs mainhead |
| global linespc lthickness |
| global canv rowtextx curview fgcolor bgcolor |
| |
| set marks {} |
| set ntags 0 |
| set nheads 0 |
| if {[info exists idtags($id)]} { |
| set marks $idtags($id) |
| set ntags [llength $marks] |
| } |
| if {[info exists idheads($id)]} { |
| set marks [concat $marks $idheads($id)] |
| set nheads [llength $idheads($id)] |
| } |
| if {[info exists idotherrefs($id)]} { |
| set marks [concat $marks $idotherrefs($id)] |
| } |
| if {$marks eq {}} { |
| return $xt |
| } |
| |
| set delta [expr {int(0.5 * ($linespc - $lthickness))}] |
| set yt [expr {$y1 - 0.5 * $linespc}] |
| set yb [expr {$yt + $linespc - 1}] |
| set xvals {} |
| set wvals {} |
| set i -1 |
| foreach tag $marks { |
| incr i |
| if {$i >= $ntags && $i < $ntags + $nheads && $tag eq $mainhead} { |
| set wid [font measure mainfontbold $tag] |
| } else { |
| set wid [font measure mainfont $tag] |
| } |
| lappend xvals $xt |
| lappend wvals $wid |
| set xt [expr {$xt + $delta + $wid + $lthickness + $linespc}] |
| } |
| set t [$canv create line $x $y1 [lindex $xvals end] $y1 \ |
| -width $lthickness -fill black -tags tag.$id] |
| $canv lower $t |
| foreach tag $marks x $xvals wid $wvals { |
| set xl [expr {$x + $delta}] |
| set xr [expr {$x + $delta + $wid + $lthickness}] |
| set font mainfont |
| if {[incr ntags -1] >= 0} { |
| # draw a tag |
| set t [$canv create polygon $x [expr {$yt + $delta}] $xl $yt \ |
| $xr $yt $xr $yb $xl $yb $x [expr {$yb - $delta}] \ |
| -width 1 -outline black -fill yellow -tags tag.$id] |
| $canv bind $t <1> [list showtag $tag 1] |
| set rowtextx([rowofcommit $id]) [expr {$xr + $linespc}] |
| } else { |
| # draw a head or other ref |
| if {[incr nheads -1] >= 0} { |
| set col green |
| if {$tag eq $mainhead} { |
| set font mainfontbold |
| } |
| } else { |
| set col "#ddddff" |
| } |
| set xl [expr {$xl - $delta/2}] |
| $canv create polygon $x $yt $xr $yt $xr $yb $x $yb \ |
| -width 1 -outline black -fill $col -tags tag.$id |
| if {[regexp {^(remotes/.*/|remotes/)} $tag match remoteprefix]} { |
| set rwid [font measure mainfont $remoteprefix] |
| set xi [expr {$x + 1}] |
| set yti [expr {$yt + 1}] |
| set xri [expr {$x + $rwid}] |
| $canv create polygon $xi $yti $xri $yti $xri $yb $xi $yb \ |
| -width 0 -fill "#ffddaa" -tags tag.$id |
| } |
| } |
| set t [$canv create text $xl $y1 -anchor w -text $tag -fill $fgcolor \ |
| -font $font -tags [list tag.$id text]] |
| if {$ntags >= 0} { |
| $canv bind $t <1> [list showtag $tag 1] |
| } elseif {$nheads >= 0} { |
| $canv bind $t <Button-3> [list headmenu %X %Y $id $tag] |
| } |
| } |
| return $xt |
| } |
| |
| proc xcoord {i level ln} { |
| global canvx0 xspc1 xspc2 |
| |
| set x [expr {$canvx0 + $i * $xspc1($ln)}] |
| if {$i > 0 && $i == $level} { |
| set x [expr {$x + 0.5 * ($xspc2 - $xspc1($ln))}] |
| } elseif {$i > $level} { |
| set x [expr {$x + $xspc2 - $xspc1($ln)}] |
| } |
| return $x |
| } |
| |
| proc show_status {msg} { |
| global canv fgcolor |
| |
| clear_display |
| $canv create text 3 3 -anchor nw -text $msg -font mainfont \ |
| -tags text -fill $fgcolor |
| } |
| |
| # Don't change the text pane cursor if it is currently the hand cursor, |
| # showing that we are over a sha1 ID link. |
| proc settextcursor {c} { |
| global ctext curtextcursor |
| |
| if {[$ctext cget -cursor] == $curtextcursor} { |
| $ctext config -cursor $c |
| } |
| set curtextcursor $c |
| } |
| |
| proc nowbusy {what {name {}}} { |
| global isbusy busyname statusw |
| |
| if {[array names isbusy] eq {}} { |
| . config -cursor watch |
| settextcursor watch |
| } |
| set isbusy($what) 1 |
| set busyname($what) $name |
| if {$name ne {}} { |
| $statusw conf -text $name |
| } |
| } |
| |
| proc notbusy {what} { |
| global isbusy maincursor textcursor busyname statusw |
| |
| catch { |
| unset isbusy($what) |
| if {$busyname($what) ne {} && |
| [$statusw cget -text] eq $busyname($what)} { |
| $statusw conf -text {} |
| } |
| } |
| if {[array names isbusy] eq {}} { |
| . config -cursor $maincursor |
| settextcursor $textcursor |
| } |
| } |
| |
| proc findmatches {f} { |
| global findtype findstring |
| if {$findtype == [mc "Regexp"]} { |
| set matches [regexp -indices -all -inline $findstring $f] |
| } else { |
| set fs $findstring |
| if {$findtype == [mc "IgnCase"]} { |
| set f [string tolower $f] |
| set fs [string tolower $fs] |
| } |
| set matches {} |
| set i 0 |
| set l [string length $fs] |
| while {[set j [string first $fs $f $i]] >= 0} { |
| lappend matches [list $j [expr {$j+$l-1}]] |
| set i [expr {$j + $l}] |
| } |
| } |
| return $matches |
| } |
| |
| proc dofind {{dirn 1} {wrap 1}} { |
| global findstring findstartline findcurline selectedline numcommits |
| global gdttype filehighlight fh_serial find_dirn findallowwrap |
| |
| if {[info exists find_dirn]} { |
| if {$find_dirn == $dirn} return |
| stopfinding |
| } |
| focus . |
| if {$findstring eq {} || $numcommits == 0} return |
| if {$selectedline eq {}} { |
| set findstartline [lindex [visiblerows] [expr {$dirn < 0}]] |
| } else { |
| set findstartline $selectedline |
| } |
| set findcurline $findstartline |
| nowbusy finding [mc "Searching"] |
| if {$gdttype ne [mc "containing:"] && ![info exists filehighlight]} { |
| after cancel do_file_hl $fh_serial |
| do_file_hl $fh_serial |
| } |
| set find_dirn $dirn |
| set findallowwrap $wrap |
| run findmore |
| } |
| |
| proc stopfinding {} { |
| global find_dirn findcurline fprogcoord |
| |
| if {[info exists find_dirn]} { |
| unset find_dirn |
| unset findcurline |
| notbusy finding |
| set fprogcoord 0 |
| adjustprogress |
| } |
| } |
| |
| proc findmore {} { |
| global commitdata commitinfo numcommits findpattern findloc |
| global findstartline findcurline findallowwrap |
| global find_dirn gdttype fhighlights fprogcoord |
| global curview varcorder vrownum varccommits vrowmod |
| |
| if {![info exists find_dirn]} { |
| return 0 |
| } |
| set fldtypes [list [mc "Headline"] [mc "Author"] [mc "Date"] [mc "Committer"] [mc "CDate"] [mc "Comments"]] |
| set l $findcurline |
| set moretodo 0 |
| if {$find_dirn > 0} { |
| incr l |
| if {$l >= $numcommits} { |
| set l 0 |
| } |
| if {$l <= $findstartline} { |
| set lim [expr {$findstartline + 1}] |
| } else { |
| set lim $numcommits |
| set moretodo $findallowwrap |
| } |
| } else { |
| if {$l == 0} { |
| set l $numcommits |
| } |
| incr l -1 |
| if {$l >= $findstartline} { |
| set lim [expr {$findstartline - 1}] |
| } else { |
| set lim -1 |
| set moretodo $findallowwrap |
| } |
| } |
| set n [expr {($lim - $l) * $find_dirn}] |
| if {$n > 500} { |
| set n 500 |
| set moretodo 1 |
| } |
| if {$l + ($find_dirn > 0? $n: 1) > $vrowmod($curview)} { |
| update_arcrows $curview |
| } |
| set found 0 |
| set domore 1 |
| set ai [bsearch $vrownum($curview) $l] |
| set a [lindex $varcorder($curview) $ai] |
| set arow [lindex $vrownum($curview) $ai] |
| set ids [lindex $varccommits($curview,$a)] |
| set arowend [expr {$arow + [llength $ids]}] |
| if {$gdttype eq [mc "containing:"]} { |
| for {} {$n > 0} {incr n -1; incr l $find_dirn} { |
| if {$l < $arow || $l >= $arowend} { |
| incr ai $find_dirn |
| set a [lindex $varcorder($curview) $ai] |
| set arow [lindex $vrownum($curview) $ai] |
| set ids [lindex $varccommits($curview,$a)] |
| set arowend [expr {$arow + [llength $ids]}] |
| } |
| set id [lindex $ids [expr {$l - $arow}]] |
| # shouldn't happen unless git log doesn't give all the commits... |
| if {![info exists commitdata($id)] || |
| ![doesmatch $commitdata($id)]} { |
| continue |
| } |
| if {![info exists commitinfo($id)]} { |
| getcommit $id |
| } |
| set info $commitinfo($id) |
| foreach f $info ty $fldtypes { |
| if {($findloc eq [mc "All fields"] || $findloc eq $ty) && |
| [doesmatch $f]} { |
| set found 1 |
| break |
| } |
| } |
| if {$found} break |
| } |
| } else { |
| for {} {$n > 0} {incr n -1; incr l $find_dirn} { |
| if {$l < $arow || $l >= $arowend} { |
| incr ai $find_dirn |
| set a [lindex $varcorder($curview) $ai] |
| set arow [lindex $vrownum($curview) $ai] |
| set ids [lindex $varccommits($curview,$a)] |
| set arowend [expr {$arow + [llength $ids]}] |
| } |
| set id [lindex $ids [expr {$l - $arow}]] |
| if {![info exists fhighlights($id)]} { |
| # this sets fhighlights($id) to -1 |
| askfilehighlight $l $id |
| } |
| if {$fhighlights($id) > 0} { |
| set found $domore |
| break |
| } |
| if {$fhighlights($id) < 0} { |
| if {$domore} { |
| set domore 0 |
| set findcurline [expr {$l - $find_dirn}] |
| } |
| } |
| } |
| } |
| if {$found || ($domore && !$moretodo)} { |
| unset findcurline |
| unset find_dirn |
| notbusy finding |
| set fprogcoord 0 |
| adjustprogress |
| if {$found} { |
| findselectline $l |
| } else { |
| bell |
| } |
| return 0 |
| } |
| if {!$domore} { |
| flushhighlights |
| } else { |
| set findcurline [expr {$l - $find_dirn}] |
| } |
| set n [expr {($findcurline - $findstartline) * $find_dirn - 1}] |
| if {$n < 0} { |
| incr n $numcommits |
| } |
| set fprogcoord [expr {$n * 1.0 / $numcommits}] |
| adjustprogress |
| return $domore |
| } |
| |
| proc findselectline {l} { |
| global findloc commentend ctext findcurline markingmatches gdttype |
| |
| set markingmatches 1 |
| set findcurline $l |
| selectline $l 1 |
| if {$findloc == [mc "All fields"] || $findloc == [mc "Comments"]} { |
| # highlight the matches in the comments |
| set f [$ctext get 1.0 $commentend] |
| set matches [findmatches $f] |
| foreach match $matches { |
| set start [lindex $match 0] |
| set end [expr {[lindex $match 1] + 1}] |
| $ctext tag add found "1.0 + $start c" "1.0 + $end c" |
| } |
| } |
| drawvisible |
| } |
| |
| # mark the bits of a headline or author that match a find string |
| proc markmatches {canv l str tag matches font row} { |
| global selectedline |
| |
| set bbox [$canv bbox $tag] |
| set x0 [lindex $bbox 0] |
| set y0 [lindex $bbox 1] |
| set y1 [lindex $bbox 3] |
| foreach match $matches { |
| set start [lindex $match 0] |
| set end [lindex $match 1] |
| if {$start > $end} continue |
| set xoff [font measure $font [string range $str 0 [expr {$start-1}]]] |
| set xlen [font measure $font [string range $str 0 [expr {$end}]]] |
| set t [$canv create rect [expr {$x0+$xoff}] $y0 \ |
| [expr {$x0+$xlen+2}] $y1 \ |
| -outline {} -tags [list match$l matches] -fill yellow] |
| $canv lower $t |
| if {$row == $selectedline} { |
| $canv raise $t secsel |
| } |
| } |
| } |
| |
| proc unmarkmatches {} { |
| global markingmatches |
| |
| allcanvs delete matches |
| set markingmatches 0 |
| stopfinding |
| } |
| |
| proc selcanvline {w x y} { |
| global canv canvy0 ctext linespc |
| global rowtextx |
| set ymax [lindex [$canv cget -scrollregion] 3] |
| if {$ymax == {}} return |
| set yfrac [lindex [$canv yview] 0] |
| set y [expr {$y + $yfrac * $ymax}] |
| set l [expr {int(($y - $canvy0) / $linespc + 0.5)}] |
| if {$l < 0} { |
| set l 0 |
| } |
| if {$w eq $canv} { |
| set xmax [lindex [$canv cget -scrollregion] 2] |
| set xleft [expr {[lindex [$canv xview] 0] * $xmax}] |
| if {![info exists rowtextx($l)] || $xleft + $x < $rowtextx($l)} return |
| } |
| unmarkmatches |
| selectline $l 1 |
| } |
| |
| proc commit_descriptor {p} { |
| global commitinfo |
| if {![info exists commitinfo($p)]} { |
| getcommit $p |
| } |
| set l "..." |
| if {[llength $commitinfo($p)] > 1} { |
| set l [lindex $commitinfo($p) 0] |
| } |
| return "$p ($l)\n" |
| } |
| |
| # append some text to the ctext widget, and make any SHA1 ID |
| # that we know about be a clickable link. |
| proc appendwithlinks {text tags} { |
| global ctext linknum curview pendinglinks |
| |
| set start [$ctext index "end - 1c"] |
| $ctext insert end $text $tags |
| set links [regexp -indices -all -inline {[0-9a-f]{40}} $text] |
| foreach l $links { |
| set s [lindex $l 0] |
| set e [lindex $l 1] |
| set linkid [string range $text $s $e] |
| incr e |
| $ctext tag delete link$linknum |
| $ctext tag add link$linknum "$start + $s c" "$start + $e c" |
| setlink $linkid link$linknum |
| incr linknum |
| } |
| } |
| |
| proc setlink {id lk} { |
| global curview ctext pendinglinks commitinterest |
| |
| if {[commitinview $id $curview]} { |
| $ctext tag conf $lk -foreground blue -underline 1 |
| $ctext tag bind $lk <1> [list selectline [rowofcommit $id] 1] |
| $ctext tag bind $lk <Enter> {linkcursor %W 1} |
| $ctext tag bind $lk <Leave> {linkcursor %W -1} |
| } else { |
| lappend pendinglinks($id) $lk |
| lappend commitinterest($id) {makelink %I} |
| } |
| } |
| |
| proc makelink {id} { |
| global pendinglinks |
| |
| if {![info exists pendinglinks($id)]} return |
| foreach lk $pendinglinks($id) { |
| setlink $id $lk |
| } |
| unset pendinglinks($id) |
| } |
| |
| proc linkcursor {w inc} { |
| global linkentercount curtextcursor |
| |
| if {[incr linkentercount $inc] > 0} { |
| $w configure -cursor hand2 |
| } else { |
| $w configure -cursor $curtextcursor |
| if {$linkentercount < 0} { |
| set linkentercount 0 |
| } |
| } |
| } |
| |
| proc viewnextline {dir} { |
| global canv linespc |
| |
| $canv delete hover |
| set ymax [lindex [$canv cget -scrollregion] 3] |
| set wnow [$canv yview] |
| set wtop [expr {[lindex $wnow 0] * $ymax}] |
| set newtop [expr {$wtop + $dir * $linespc}] |
| if {$newtop < 0} { |
| set newtop 0 |
| } elseif {$newtop > $ymax} { |
| set newtop $ymax |
| } |
| allcanvs yview moveto [expr {$newtop * 1.0 / $ymax}] |
| } |
| |
| # add a list of tag or branch names at position pos |
| # returns the number of names inserted |
| proc appendrefs {pos ids var} { |
| global ctext linknum curview $var maxrefs |
| |
| if {[catch {$ctext index $pos}]} { |
| return 0 |
| } |
| $ctext conf -state normal |
| $ctext delete $pos "$pos lineend" |
| set tags {} |
| foreach id $ids { |
| foreach tag [set $var\($id\)] { |
| lappend tags [list $tag $id] |
| } |
| } |
| if {[llength $tags] > $maxrefs} { |
| $ctext insert $pos "many ([llength $tags])" |
| } else { |
| set tags [lsort -index 0 -decreasing $tags] |
| set sep {} |
| foreach ti $tags { |
| set id [lindex $ti 1] |
| set lk link$linknum |
| incr linknum |
| $ctext tag delete $lk |
| $ctext insert $pos $sep |
| $ctext insert $pos [lindex $ti 0] $lk |
| setlink $id $lk |
| set sep ", " |
| } |
| } |
| $ctext conf -state disabled |
| return [llength $tags] |
| } |
| |
| # called when we have finished computing the nearby tags |
| proc dispneartags {delay} { |
| global selectedline currentid showneartags tagphase |
| |
| if {$selectedline eq {} || !$showneartags} return |
| after cancel dispnexttag |
| if {$delay} { |
| after 200 dispnexttag |
| set tagphase -1 |
| } else { |
| after idle dispnexttag |
| set tagphase 0 |
| } |
| } |
| |
| proc dispnexttag {} { |
| global selectedline currentid showneartags tagphase ctext |
| |
| if {$selectedline eq {} || !$showneartags} return |
| switch -- $tagphase { |
| 0 { |
| set dtags [desctags $currentid] |
| if {$dtags ne {}} { |
| appendrefs precedes $dtags idtags |
| } |
| } |
| 1 { |
| set atags [anctags $currentid] |
| if {$atags ne {}} { |
| appendrefs follows $atags idtags |
| } |
| } |
| 2 { |
| set dheads [descheads $currentid] |
| if {$dheads ne {}} { |
| if {[appendrefs branch $dheads idheads] > 1 |
| && [$ctext get "branch -3c"] eq "h"} { |
| # turn "Branch" into "Branches" |
| $ctext conf -state normal |
| $ctext insert "branch -2c" "es" |
| $ctext conf -state disabled |
| } |
| } |
| } |
| } |
| if {[incr tagphase] <= 2} { |
| after idle dispnexttag |
| } |
| } |
| |
| proc make_secsel {l} { |
| global linehtag linentag linedtag canv canv2 canv3 |
| |
| if {![info exists linehtag($l)]} return |
| $canv delete secsel |
| set t [eval $canv create rect [$canv bbox $linehtag($l)] -outline {{}} \ |
| -tags secsel -fill [$canv cget -selectbackground]] |
| $canv lower $t |
| $canv2 delete secsel |
| set t [eval $canv2 create rect [$canv2 bbox $linentag($l)] -outline {{}} \ |
| -tags secsel -fill [$canv2 cget -selectbackground]] |
| $canv2 lower $t |
| $canv3 delete secsel |
| set t [eval $canv3 create rect [$canv3 bbox $linedtag($l)] -outline {{}} \ |
| -tags secsel -fill [$canv3 cget -selectbackground]] |
| $canv3 lower $t |
| } |
| |
| proc selectline {l isnew} { |
| global canv ctext commitinfo selectedline |
| global canvy0 linespc parents children curview |
| global currentid sha1entry |
| global commentend idtags linknum |
| global mergemax numcommits pending_select |
| global cmitmode showneartags allcommits |
| global targetrow targetid lastscrollrows |
| global autoselect |
| |
| catch {unset pending_select} |
| $canv delete hover |
| normalline |
| unsel_reflist |
| stopfinding |
| if {$l < 0 || $l >= $numcommits} return |
| set id [commitonrow $l] |
| set targetid $id |
| set targetrow $l |
| set selectedline $l |
| set currentid $id |
| if {$lastscrollrows < $numcommits} { |
| setcanvscroll |
| } |
| |
| set y [expr {$canvy0 + $l * $linespc}] |
| set ymax [lindex [$canv cget -scrollregion] 3] |
| set ytop [expr {$y - $linespc - 1}] |
| set ybot [expr {$y + $linespc + 1}] |
| set wnow [$canv yview] |
| set wtop [expr {[lindex $wnow 0] * $ymax}] |
| set wbot [expr {[lindex $wnow 1] * $ymax}] |
| set wh [expr {$wbot - $wtop}] |
| set newtop $wtop |
| if {$ytop < $wtop} { |
| if {$ybot < $wtop} { |
| set newtop [expr {$y - $wh / 2.0}] |
| } else { |
| set newtop $ytop |
| if {$newtop > $wtop - $linespc} { |
| set newtop [expr {$wtop - $linespc}] |
| } |
| } |
| } elseif {$ybot > $wbot} { |
| if {$ytop > $wbot} { |
| set newtop [expr {$y - $wh / 2.0}] |
| } else { |
| set newtop [expr {$ybot - $wh}] |
| if {$newtop < $wtop + $linespc} { |
| set newtop [expr {$wtop + $linespc}] |
| } |
| } |
| } |
| if {$newtop != $wtop} { |
| if {$newtop < 0} { |
| set newtop 0 |
| } |
| allcanvs yview moveto [expr {$newtop * 1.0 / $ymax}] |
| drawvisible |
| } |
| |
| make_secsel $l |
| |
| if {$isnew} { |
| addtohistory [list selbyid $id] |
| } |
| |
| $sha1entry delete 0 end |
| $sha1entry insert 0 $id |
| if {$autoselect} { |
| $sha1entry selection from 0 |
| $sha1entry selection to end |
| } |
| rhighlight_sel $id |
| |
| $ctext conf -state normal |
| clear_ctext |
| set linknum 0 |
| if {![info exists commitinfo($id)]} { |
| getcommit $id |
| } |
| set info $commitinfo($id) |
| set date [formatdate [lindex $info 2]] |
| $ctext insert end "[mc "Author"]: [lindex $info 1] $date\n" |
| set date [formatdate [lindex $info 4]] |
| $ctext insert end "[mc "Committer"]: [lindex $info 3] $date\n" |
| if {[info exists idtags($id)]} { |
| $ctext insert end [mc "Tags:"] |
| foreach tag $idtags($id) { |
| $ctext insert end " $tag" |
| } |
| $ctext insert end "\n" |
| } |
| |
| set headers {} |
| set olds $parents($curview,$id) |
| if {[llength $olds] > 1} { |
| set np 0 |
| foreach p $olds { |
| if {$np >= $mergemax} { |
| set tag mmax |
| } else { |
| set tag m$np |
| } |
| $ctext insert end "[mc "Parent"]: " $tag |
| appendwithlinks [commit_descriptor $p] {} |
| incr np |
| } |
| } else { |
| foreach p $olds { |
| append headers "[mc "Parent"]: [commit_descriptor $p]" |
| } |
| } |
| |
| foreach c $children($curview,$id) { |
| append headers "[mc "Child"]: [commit_descriptor $c]" |
| } |
| |
| # make anything that looks like a SHA1 ID be a clickable link |
| appendwithlinks $headers {} |
| if {$showneartags} { |
| if {![info exists allcommits]} { |
| getallcommits |
| } |
| $ctext insert end "[mc "Branch"]: " |
| $ctext mark set branch "end -1c" |
| $ctext mark gravity branch left |
| $ctext insert end "\n[mc "Follows"]: " |
| $ctext mark set follows "end -1c" |
| $ctext mark gravity follows left |
| $ctext insert end "\n[mc "Precedes"]: " |
| $ctext mark set precedes "end -1c" |
| $ctext mark gravity precedes left |
| $ctext insert end "\n" |
| dispneartags 1 |
| } |
| $ctext insert end "\n" |
| set comment [lindex $info 5] |
| if {[string first "\r" $comment] >= 0} { |
| set comment [string map {"\r" "\n "} $comment] |
| } |
| appendwithlinks $comment {comment} |
| |
| $ctext tag remove found 1.0 end |
| $ctext conf -state disabled |
| set commentend [$ctext index "end - 1c"] |
| |
| init_flist [mc "Comments"] |
| if {$cmitmode eq "tree"} { |
| gettree $id |
| } elseif {[llength $olds] <= 1} { |
| startdiff $id |
| } else { |
| mergediff $id |
| } |
| } |
| |
| proc selfirstline {} { |
| unmarkmatches |
| selectline 0 1 |
| } |
| |
| proc sellastline {} { |
| global numcommits |
| unmarkmatches |
| set l [expr {$numcommits - 1}] |
| selectline $l 1 |
| } |
| |
| proc selnextline {dir} { |
| global selectedline |
| focus . |
| if {$selectedline eq {}} return |
| set l [expr {$selectedline + $dir}] |
| unmarkmatches |
| selectline $l 1 |
| } |
| |
| proc selnextpage {dir} { |
| global canv linespc selectedline numcommits |
| |
| set lpp [expr {([winfo height $canv] - 2) / $linespc}] |
| if {$lpp < 1} { |
| set lpp 1 |
| } |
| allcanvs yview scroll [expr {$dir * $lpp}] units |
| drawvisible |
| if {$selectedline eq {}} return |
| set l [expr {$selectedline + $dir * $lpp}] |
| if {$l < 0} { |
| set l 0 |
| } elseif {$l >= $numcommits} { |
| set l [expr $numcommits - 1] |
| } |
| unmarkmatches |
| selectline $l 1 |
| } |
| |
| proc unselectline {} { |
| global selectedline currentid |
| |
| set selectedline {} |
| catch {unset currentid} |
| allcanvs delete secsel |
| rhighlight_none |
| } |
| |
| proc reselectline {} { |
| global selectedline |
| |
| if {$selectedline ne {}} { |
| selectline $selectedline 0 |
| } |
| } |
| |
| proc addtohistory {cmd} { |
| global history historyindex curview |
| |
| set elt [list $curview $cmd] |
| if {$historyindex > 0 |
| && [lindex $history [expr {$historyindex - 1}]] == $elt} { |
| return |
| } |
| |
| if {$historyindex < [llength $history]} { |
| set history [lreplace $history $historyindex end $elt] |
| } else { |
| lappend history $elt |
| } |
| incr historyindex |
| if {$historyindex > 1} { |
| .tf.bar.leftbut conf -state normal |
| } else { |
| .tf.bar.leftbut conf -state disabled |
| } |
| .tf.bar.rightbut conf -state disabled |
| } |
| |
| proc godo {elt} { |
| global curview |
| |
| set view [lindex $elt 0] |
| set cmd [lindex $elt 1] |
| if {$curview != $view} { |
| showview $view |
| } |
| eval $cmd |
| } |
| |
| proc goback {} { |
| global history historyindex |
| focus . |
| |
| if {$historyindex > 1} { |
| incr historyindex -1 |
| godo [lindex $history [expr {$historyindex - 1}]] |
| .tf.bar.rightbut conf -state normal |
| } |
| if {$historyindex <= 1} { |
| .tf.bar.leftbut conf -state disabled |
| } |
| } |
| |
| proc goforw {} { |
| global history historyindex |
| focus . |
| |
| if {$historyindex < [llength $history]} { |
| set cmd [lindex $history $historyindex] |
| incr historyindex |
| godo $cmd |
| .tf.bar.leftbut conf -state normal |
| } |
| if {$historyindex >= [llength $history]} { |
| .tf.bar.rightbut conf -state disabled |
| } |
| } |
| |
| proc gettree {id} { |
| global treefilelist treeidlist diffids diffmergeid treepending |
| global nullid nullid2 |
| |
| set diffids $id |
| catch {unset diffmergeid} |
| if {![info exists treefilelist($id)]} { |
| if {![info exists treepending]} { |
| if {$id eq $nullid} { |
| set cmd [list | git ls-files] |
| } elseif {$id eq $nullid2} { |
| set cmd [list | git ls-files --stage -t] |
| } else { |
| set cmd [list | git ls-tree -r $id] |
| } |
| if {[catch {set gtf [open $cmd r]}]} { |
| return |
| } |
| set treepending $id |
| set treefilelist($id) {} |
| set treeidlist($id) {} |
| fconfigure $gtf -blocking 0 |
| filerun $gtf [list gettreeline $gtf $id] |
| } |
| } else { |
| setfilelist $id |
| } |
| } |
| |
| proc gettreeline {gtf id} { |
| global treefilelist treeidlist treepending cmitmode diffids nullid nullid2 |
| |
| set nl 0 |
| while {[incr nl] <= 1000 && [gets $gtf line] >= 0} { |
| if {$diffids eq $nullid} { |
| set fname $line |
| } else { |
| set i [string first "\t" $line] |
| if {$i < 0} continue |
| set fname [string range $line [expr {$i+1}] end] |
| set line [string range $line 0 [expr {$i-1}]] |
| if {$diffids ne $nullid2 && [lindex $line 1] ne "blob"} continue |
| set sha1 [lindex $line 2] |
| if {[string index $fname 0] eq "\""} { |
| set fname [lindex $fname 0] |
| } |
| lappend treeidlist($id) $sha1 |
| } |
| lappend treefilelist($id) $fname |
| } |
| if {![eof $gtf]} { |
| return [expr {$nl >= 1000? 2: 1}] |
| } |
| close $gtf |
| unset treepending |
| if {$cmitmode ne "tree"} { |
| if {![info exists diffmergeid]} { |
| gettreediffs $diffids |
| } |
| } elseif {$id ne $diffids} { |
| gettree $diffids |
| } else { |
| setfilelist $id |
| } |
| return 0 |
| } |
| |
| proc showfile {f} { |
| global treefilelist treeidlist diffids nullid nullid2 |
| global ctext commentend |
| |
| set i [lsearch -exact $treefilelist($diffids) $f] |
| if {$i < 0} { |
| puts "oops, $f not in list for id $diffids" |
| return |
| } |
| if {$diffids eq $nullid} { |
| if {[catch {set bf [open $f r]} err]} { |
| puts "oops, can't read $f: $err" |
| return |
| } |
| } else { |
| set blob [lindex $treeidlist($diffids) $i] |
| if {[catch {set bf [open [concat | git cat-file blob $blob] r]} err]} { |
| puts "oops, error reading blob $blob: $err" |
| return |
| } |
| } |
| fconfigure $bf -blocking 0 |
| filerun $bf [list getblobline $bf $diffids] |
| $ctext config -state normal |
| clear_ctext $commentend |
| $ctext insert end "\n" |
| $ctext insert end "$f\n" filesep |
| $ctext config -state disabled |
| $ctext yview $commentend |
| settabs 0 |
| } |
| |
| proc getblobline {bf id} { |
| global diffids cmitmode ctext |
| |
| if {$id ne $diffids || $cmitmode ne "tree"} { |
| catch {close $bf} |
| return 0 |
| } |
| $ctext config -state normal |
| set nl 0 |
| while {[incr nl] <= 1000 && [gets $bf line] >= 0} { |
| $ctext insert end "$line\n" |
| } |
| if {[eof $bf]} { |
| # delete last newline |
| $ctext delete "end - 2c" "end - 1c" |
| close $bf |
| return 0 |
| } |
| $ctext config -state disabled |
| return [expr {$nl >= 1000? 2: 1}] |
| } |
| |
| proc mergediff {id} { |
| global diffmergeid mdifffd |
| global diffids |
| global parents |
| global diffcontext |
| global limitdiffs vfilelimit curview |
| |
| set diffmergeid $id |
| set diffids $id |
| # this doesn't seem to actually affect anything... |
| set cmd [concat | git diff-tree --no-commit-id --cc -U$diffcontext $id] |
| if {$limitdiffs && $vfilelimit($curview) ne {}} { |
| set cmd [concat $cmd -- $vfilelimit($curview)] |
| } |
| if {[catch {set mdf [open $cmd r]} err]} { |
| error_popup "[mc "Error getting merge diffs:"] $err" |
| return |
| } |
| fconfigure $mdf -blocking 0 |
| set mdifffd($id) $mdf |
| set np [llength $parents($curview,$id)] |
| settabs $np |
| filerun $mdf [list getmergediffline $mdf $id $np] |
| } |
| |
| proc getmergediffline {mdf id np} { |
| global diffmergeid ctext cflist mergemax |
| global difffilestart mdifffd |
| |
| $ctext conf -state normal |
| set nr 0 |
| while {[incr nr] <= 1000 && [gets $mdf line] >= 0} { |
| if {![info exists diffmergeid] || $id != $diffmergeid |
| || $mdf != $mdifffd($id)} { |
| close $mdf |
| return 0 |
| } |
| if {[regexp {^diff --cc (.*)} $line match fname]} { |
| # start of a new file |
| $ctext insert end "\n" |
| set here [$ctext index "end - 1c"] |
| lappend difffilestart $here |
| add_flist [list $fname] |
| set l [expr {(78 - [string length $fname]) / 2}] |
| set pad [string range "----------------------------------------" 1 $l] |
| $ctext insert end "$pad $fname $pad\n" filesep |
| } elseif {[regexp {^@@} $line]} { |
| $ctext insert end "$line\n" hunksep |
| } elseif {[regexp {^[0-9a-f]{40}$} $line] || [regexp {^index} $line]} { |
| # do nothing |
| } else { |
| # parse the prefix - one ' ', '-' or '+' for each parent |
| set spaces {} |
| set minuses {} |
| set pluses {} |
| set isbad 0 |
| for {set j 0} {$j < $np} {incr j} { |
| set c [string range $line $j $j] |
| if {$c == " "} { |
| lappend spaces $j |
| } elseif {$c == "-"} { |
| lappend minuses $j |
| } elseif {$c == "+"} { |
| lappend pluses $j |
| } else { |
| set isbad 1 |
| break |
| } |
| } |
| set tags {} |
| set num {} |
| if {!$isbad && $minuses ne {} && $pluses eq {}} { |
| # line doesn't appear in result, parents in $minuses have the line |
| set num [lindex $minuses 0] |
| } elseif {!$isbad && $pluses ne {} && $minuses eq {}} { |
| # line appears in result, parents in $pluses don't have the line |
| lappend tags mresult |
| set num [lindex $spaces 0] |
| } |
| if {$num ne {}} { |
| if {$num >= $mergemax} { |
| set num "max" |
| } |
| lappend tags m$num |
| } |
| $ctext insert end "$line\n" $tags |
| } |
| } |
| $ctext conf -state disabled |
| if {[eof $mdf]} { |
| close $mdf |
| return 0 |
| } |
| return [expr {$nr >= 1000? 2: 1}] |
| } |
| |
| proc startdiff {ids} { |
| global treediffs diffids treepending diffmergeid nullid nullid2 |
| |
| settabs 1 |
| set diffids $ids |
| catch {unset diffmergeid} |
| if {![info exists treediffs($ids)] || |
| [lsearch -exact $ids $nullid] >= 0 || |
| [lsearch -exact $ids $nullid2] >= 0} { |
| if {![info exists treepending]} { |
| gettreediffs $ids |
| } |
| } else { |
| addtocflist $ids |
| } |
| } |
| |
| proc path_filter {filter name} { |
| foreach p $filter { |
| set l [string length $p] |
| if {[string index $p end] eq "/"} { |
| if {[string compare -length $l $p $name] == 0} { |
| return 1 |
| } |
| } else { |
| if {[string compare -length $l $p $name] == 0 && |
| ([string length $name] == $l || |
| [string index $name $l] eq "/")} { |
| return 1 |
| } |
| } |
| } |
| return 0 |
| } |
| |
| proc addtocflist {ids} { |
| global treediffs |
| |
| add_flist $treediffs($ids) |
| getblobdiffs $ids |
| } |
| |
| proc diffcmd {ids flags} { |
| global nullid nullid2 |
| |
| set i [lsearch -exact $ids $nullid] |
| set j [lsearch -exact $ids $nullid2] |
| if {$i >= 0} { |
| if {[llength $ids] > 1 && $j < 0} { |
| # comparing working directory with some specific revision |
| set cmd [concat | git diff-index $flags] |
| if {$i == 0} { |
| lappend cmd -R [lindex $ids 1] |
| } else { |
| lappend cmd [lindex $ids 0] |
| } |
| } else { |
| # comparing working directory with index |
| set cmd [concat | git diff-files $flags] |
| if {$j == 1} { |
| lappend cmd -R |
| } |
| } |
| } elseif {$j >= 0} { |
| set cmd [concat | git diff-index --cached $flags] |
| if {[llength $ids] > 1} { |
| # comparing index with specific revision |
| if {$i == 0} { |
| lappend cmd -R [lindex $ids 1] |
| } else { |
| lappend cmd [lindex $ids 0] |
| } |
| } else { |
| # comparing index with HEAD |
| lappend cmd HEAD |
| } |
| } else { |
| set cmd [concat | git diff-tree -r $flags $ids] |
| } |
| return $cmd |
| } |
| |
| proc gettreediffs {ids} { |
| global treediff treepending |
| |
| if {[catch {set gdtf [open [diffcmd $ids {--no-commit-id}] r]}]} return |
| |
| set treepending $ids |
| set treediff {} |
| fconfigure $gdtf -blocking 0 |
| filerun $gdtf [list gettreediffline $gdtf $ids] |
| } |
| |
| proc gettreediffline {gdtf ids} { |
| global treediff treediffs treepending diffids diffmergeid |
| global cmitmode vfilelimit curview limitdiffs |
| |
| set nr 0 |
| while {[incr nr] <= 1000 && [gets $gdtf line] >= 0} { |
| set i [string first "\t" $line] |
| if {$i >= 0} { |
| set file [string range $line [expr {$i+1}] end] |
| if {[string index $file 0] eq "\""} { |
| set file [lindex $file 0] |
| } |
| lappend treediff $file |
| } |
| } |
| if {![eof $gdtf]} { |
| return [expr {$nr >= 1000? 2: 1}] |
| } |
| close $gdtf |
| if {$limitdiffs && $vfilelimit($curview) ne {}} { |
| set flist {} |
| foreach f $treediff { |
| if {[path_filter $vfilelimit($curview) $f]} { |
| lappend flist $f |
| } |
| } |
| set treediffs($ids) $flist |
| } else { |
| set treediffs($ids) $treediff |
| } |
| unset treepending |
| if {$cmitmode eq "tree"} { |
| gettree $diffids |
| } elseif {$ids != $diffids} { |
| if {![info exists diffmergeid]} { |
| gettreediffs $diffids |
| } |
| } else { |
| addtocflist $ids |
| } |
| return 0 |
| } |
| |
| # empty string or positive integer |
| proc diffcontextvalidate {v} { |
| return [regexp {^(|[1-9][0-9]*)$} $v] |
| } |
| |
| proc diffcontextchange {n1 n2 op} { |
| global diffcontextstring diffcontext |
| |
| if {[string is integer -strict $diffcontextstring]} { |
| if {$diffcontextstring > 0} { |
| set diffcontext $diffcontextstring |
| reselectline |
| } |
| } |
| } |
| |
| proc changeignorespace {} { |
| reselectline |
| } |
| |
| proc getblobdiffs {ids} { |
| global blobdifffd diffids env |
| global diffinhdr treediffs |
| global diffcontext |
| global ignorespace |
| global limitdiffs vfilelimit curview |
| |
| set cmd [diffcmd $ids "-p -C --no-commit-id -U$diffcontext"] |
| if {$ignorespace} { |
| append cmd " -w" |
| } |
| if {$limitdiffs && $vfilelimit($curview) ne {}} { |
| set cmd [concat $cmd -- $vfilelimit($curview)] |
| } |
| if {[catch {set bdf [open $cmd r]} err]} { |
| puts "error getting diffs: $err" |
| return |
| } |
| set diffinhdr 0 |
| fconfigure $bdf -blocking 0 |
| set blobdifffd($ids) $bdf |
| filerun $bdf [list getblobdiffline $bdf $diffids] |
| } |
| |
| proc setinlist {var i val} { |
| global $var |
| |
| while {[llength [set $var]] < $i} { |
| lappend $var {} |
| } |
| if {[llength [set $var]] == $i} { |
| lappend $var $val |
| } else { |
| lset $var $i $val |
| } |
| } |
| |
| proc makediffhdr {fname ids} { |
| global ctext curdiffstart treediffs |
| |
| set i [lsearch -exact $treediffs($ids) $fname] |
| if {$i >= 0} { |
| setinlist difffilestart $i $curdiffstart |
| } |
| set l [expr {(78 - [string length $fname]) / 2}] |
| set pad [string range "----------------------------------------" 1 $l] |
| $ctext insert $curdiffstart "$pad $fname $pad" filesep |
| } |
| |
| proc getblobdiffline {bdf ids} { |
| global diffids blobdifffd ctext curdiffstart |
| global diffnexthead diffnextnote difffilestart |
| global diffinhdr treediffs |
| |
| set nr 0 |
| $ctext conf -state normal |
| while {[incr nr] <= 1000 && [gets $bdf line] >= 0} { |
| if {$ids != $diffids || $bdf != $blobdifffd($ids)} { |
| close $bdf |
| return 0 |
| } |
| if {![string compare -length 11 "diff --git " $line]} { |
| # trim off "diff --git " |
| set line [string range $line 11 end] |
| set diffinhdr 1 |
| # start of a new file |
| $ctext insert end "\n" |
| set curdiffstart [$ctext index "end - 1c"] |
| $ctext insert end "\n" filesep |
| # If the name hasn't changed the length will be odd, |
| # the middle char will be a space, and the two bits either |
| # side will be a/name and b/name, or "a/name" and "b/name". |
| # If the name has changed we'll get "rename from" and |
| # "rename to" or "copy from" and "copy to" lines following this, |
| # and we'll use them to get the filenames. |
| # This complexity is necessary because spaces in the filename(s) |
| # don't get escaped. |
| set l [string length $line] |
| set i [expr {$l / 2}] |
| if {!(($l & 1) && [string index $line $i] eq " " && |
| [string range $line 2 [expr {$i - 1}]] eq \ |
| [string range $line [expr {$i + 3}] end])} { |
| continue |
| } |
| # unescape if quoted and chop off the a/ from the front |
| if {[string index $line 0] eq "\""} { |
| set fname [string range [lindex $line 0] 2 end] |
| } else { |
| set fname [string range $line 2 [expr {$i - 1}]] |
| } |
| makediffhdr $fname $ids |
| |
| } elseif {[regexp {^@@ -([0-9]+)(,[0-9]+)? \+([0-9]+)(,[0-9]+)? @@(.*)} \ |
| $line match f1l f1c f2l f2c rest]} { |
| $ctext insert end "$line\n" hunksep |
| set diffinhdr 0 |
| |
| } elseif {$diffinhdr} { |
| if {![string compare -length 12 "rename from " $line]} { |
| set fname [string range $line [expr 6 + [string first " from " $line] ] end] |
| if {[string index $fname 0] eq "\""} { |
| set fname [lindex $fname 0] |
| } |
| set i [lsearch -exact $treediffs($ids) $fname] |
| if {$i >= 0} { |
| setinlist difffilestart $i $curdiffstart |
| } |
| } elseif {![string compare -length 10 $line "rename to "] || |
| ![string compare -length 8 $line "copy to "]} { |
| set fname [string range $line [expr 4 + [string first " to " $line] ] end] |
| if {[string index $fname 0] eq "\""} { |
| set fname [lindex $fname 0] |
| } |
| makediffhdr $fname $ids |
| } elseif {[string compare -length 3 $line "---"] == 0} { |
| # do nothing |
| continue |
| } elseif {[string compare -length 3 $line "+++"] == 0} { |
| set diffinhdr 0 |
| continue |
| } |
| $ctext insert end "$line\n" filesep |
| |
| } else { |
| set x [string range $line 0 0] |
| if {$x == "-" || $x == "+"} { |
| set tag [expr {$x == "+"}] |
| $ctext insert end "$line\n" d$tag |
| } elseif {$x == " "} { |
| $ctext insert end "$line\n" |
| } else { |
| # "\ No newline at end of file", |
| # or something else we don't recognize |
| $ctext insert end "$line\n" hunksep |
| } |
| } |
| } |
| $ctext conf -state disabled |
| if {[eof $bdf]} { |
| close $bdf |
| return 0 |
| } |
| return [expr {$nr >= 1000? 2: 1}] |
| } |
| |
| proc changediffdisp {} { |
| global ctext diffelide |
| |
| $ctext tag conf d0 -elide [lindex $diffelide 0] |
| $ctext tag conf d1 -elide [lindex $diffelide 1] |
| } |
| |
| proc highlightfile {loc cline} { |
| global ctext cflist cflist_top |
| |
| $ctext yview $loc |
| $cflist tag remove highlight $cflist_top.0 "$cflist_top.0 lineend" |
| $cflist tag add highlight $cline.0 "$cline.0 lineend" |
| $cflist see $cline.0 |
| set cflist_top $cline |
| } |
| |
| proc prevfile {} { |
| global difffilestart ctext cmitmode |
| |
| if {$cmitmode eq "tree"} return |
| set prev 0.0 |
| set prevline 1 |
| set here [$ctext index @0,0] |
| foreach loc $difffilestart { |
| if {[$ctext compare $loc >= $here]} { |
| highlightfile $prev $prevline |
| return |
| } |
| set prev $loc |
| incr prevline |
| } |
| highlightfile $prev $prevline |
| } |
| |
| proc nextfile {} { |
| global difffilestart ctext cmitmode |
| |
| if {$cmitmode eq "tree"} return |
| set here [$ctext index @0,0] |
| set line 1 |
| foreach loc $difffilestart { |
| incr line |
| if {[$ctext compare $loc > $here]} { |
| highlightfile $loc $line |
| return |
| } |
| } |
| } |
| |
| proc clear_ctext {{first 1.0}} { |
| global ctext smarktop smarkbot |
| global pendinglinks |
| |
| set l [lindex [split $first .] 0] |
| if {![info exists smarktop] || [$ctext compare $first < $smarktop.0]} { |
| set smarktop $l |
| } |
| if {![info exists smarkbot] || [$ctext compare $first < $smarkbot.0]} { |
| set smarkbot $l |
| } |
| $ctext delete $first end |
| if {$first eq "1.0"} { |
| catch {unset pendinglinks} |
| } |
| } |
| |
| proc settabs {{firstab {}}} { |
| global firsttabstop tabstop ctext have_tk85 |
| |
| if {$firstab ne {} && $have_tk85} { |
| set firsttabstop $firstab |
| } |
| set w [font measure textfont "0"] |
| if {$firsttabstop != 0} { |
| $ctext conf -tabs [list [expr {($firsttabstop + $tabstop) * $w}] \ |
| [expr {($firsttabstop + 2 * $tabstop) * $w}]] |
| } elseif {$have_tk85 || $tabstop != 8} { |
| $ctext conf -tabs [expr {$tabstop * $w}] |
| } else { |
| $ctext conf -tabs {} |
| } |
| } |
| |
| proc incrsearch {name ix op} { |
| global ctext searchstring searchdirn |
| |
| $ctext tag remove found 1.0 end |
| if {[catch {$ctext index anchor}]} { |
| # no anchor set, use start of selection, or of visible area |
| set sel [$ctext tag ranges sel] |
| if {$sel ne {}} { |
| $ctext mark set anchor [lindex $sel 0] |
| } elseif {$searchdirn eq "-forwards"} { |
| $ctext mark set anchor @0,0 |
| } else { |
| $ctext mark set anchor @0,[winfo height $ctext] |
| } |
| } |
| if {$searchstring ne {}} { |
| set here [$ctext search $searchdirn -- $searchstring anchor] |
| if {$here ne {}} { |
| $ctext see $here |
| } |
| searchmarkvisible 1 |
| } |
| } |
| |
| proc dosearch {} { |
| global sstring ctext searchstring searchdirn |
| |
| focus $sstring |
| $sstring icursor end |
| set searchdirn -forwards |
| if {$searchstring ne {}} { |
| set sel [$ctext tag ranges sel] |
| if {$sel ne {}} { |
| set start "[lindex $sel 0] + 1c" |
| } elseif {[catch {set start [$ctext index anchor]}]} { |
| set start "@0,0" |
| } |
| set match [$ctext search -count mlen -- $searchstring $start] |
| $ctext tag remove sel 1.0 end |
| if {$match eq {}} { |
| bell |
| return |
| } |
| $ctext see $match |
| set mend "$match + $mlen c" |
| $ctext tag add sel $match $mend |
| $ctext mark unset anchor |
| } |
| } |
| |
| proc dosearchback {} { |
| global sstring ctext searchstring searchdirn |
| |
| focus $sstring |
| $sstring icursor end |
| set searchdirn -backwards |
| if {$searchstring ne {}} { |
| set sel [$ctext tag ranges sel] |
| if {$sel ne {}} { |
| set start [lindex $sel 0] |
| } elseif {[catch {set start [$ctext index anchor]}]} { |
| set start @0,[winfo height $ctext] |
| } |
| set match [$ctext search -backwards -count ml -- $searchstring $start] |
| $ctext tag remove sel 1.0 end |
| if {$match eq {}} { |
| bell |
| return |
| } |
| $ctext see $match |
| set mend "$match + $ml c" |
| $ctext tag add sel $match $mend |
| $ctext mark unset anchor |
| } |
| } |
| |
| proc searchmark {first last} { |
| global ctext searchstring |
| |
| set mend $first.0 |
| while {1} { |
| set match [$ctext search -count mlen -- $searchstring $mend $last.end] |
| if {$match eq {}} break |
| set mend "$match + $mlen c" |
| $ctext tag add found $match $mend |
| } |
| } |
| |
| proc searchmarkvisible {doall} { |
| global ctext smarktop smarkbot |
| |
| set topline [lindex [split [$ctext index @0,0] .] 0] |
| set botline [lindex [split [$ctext index @0,[winfo height $ctext]] .] 0] |
| if {$doall || $botline < $smarktop || $topline > $smarkbot} { |
| # no overlap with previous |
| searchmark $topline $botline |
| set smarktop $topline |
| set smarkbot $botline |
| } else { |
| if {$topline < $smarktop} { |
| searchmark $topline [expr {$smarktop-1}] |
| set smarktop $topline |
| } |
| if {$botline > $smarkbot} { |
| searchmark [expr {$smarkbot+1}] $botline |
| set smarkbot $botline |
| } |
| } |
| } |
| |
| proc scrolltext {f0 f1} { |
| global searchstring |
| |
| .bleft.bottom.sb set $f0 $f1 |
| if {$searchstring ne {}} { |
| searchmarkvisible 0 |
| } |
| } |
| |
| proc setcoords {} { |
| global linespc charspc canvx0 canvy0 |
| global xspc1 xspc2 lthickness |
| |
| set linespc [font metrics mainfont -linespace] |
| set charspc [font measure mainfont "m"] |
| set canvy0 [expr {int(3 + 0.5 * $linespc)}] |
| set canvx0 [expr {int(3 + 0.5 * $linespc)}] |
| set lthickness [expr {int($linespc / 9) + 1}] |
| set xspc1(0) $linespc |
| set xspc2 $linespc |
| } |
| |
| proc redisplay {} { |
| global canv |
| global selectedline |
| |
| set ymax [lindex [$canv cget -scrollregion] 3] |
| if {$ymax eq {} || $ymax == 0} return |
| set span [$canv yview] |
| clear_display |
| setcanvscroll |
| allcanvs yview moveto [lindex $span 0] |
| drawvisible |
| if {$selectedline ne {}} { |
| selectline $selectedline 0 |
| allcanvs yview moveto [lindex $span 0] |
| } |
| } |
| |
| proc parsefont {f n} { |
| global fontattr |
| |
| set fontattr($f,family) [lindex $n 0] |
| set s [lindex $n 1] |
| if {$s eq {} || $s == 0} { |
| set s 10 |
| } elseif {$s < 0} { |
| set s [expr {int(-$s / [winfo fpixels . 1p] + 0.5)}] |
| } |
| set fontattr($f,size) $s |
| set fontattr($f,weight) normal |
| set fontattr($f,slant) roman |
| foreach style [lrange $n 2 end] { |
| switch -- $style { |
| "normal" - |
| "bold" {set fontattr($f,weight) $style} |
| "roman" - |
| "italic" {set fontattr($f,slant) $style} |
| } |
| } |
| } |
| |
| proc fontflags {f {isbold 0}} { |
| global fontattr |
| |
| return [list -family $fontattr($f,family) -size $fontattr($f,size) \ |
| -weight [expr {$isbold? "bold": $fontattr($f,weight)}] \ |
| -slant $fontattr($f,slant)] |
| } |
| |
| proc fontname {f} { |
| global fontattr |
| |
| set n [list $fontattr($f,family) $fontattr($f,size)] |
| if {$fontattr($f,weight) eq "bold"} { |
| lappend n "bold" |
| } |
| if {$fontattr($f,slant) eq "italic"} { |
| lappend n "italic" |
| } |
| return $n |
| } |
| |
| proc incrfont {inc} { |
| global mainfont textfont ctext canv cflist showrefstop |
| global stopped entries fontattr |
| |
| unmarkmatches |
| set s $fontattr(mainfont,size) |
| incr s $inc |
| if {$s < 1} { |
| set s 1 |
| } |
| set fontattr(mainfont,size) $s |
| font config mainfont -size $s |
| font config mainfontbold -size $s |
| set mainfont [fontname mainfont] |
| set s $fontattr(textfont,size) |
| incr s $inc |
| if {$s < 1} { |
| set s 1 |
| } |
| set fontattr(textfont,size) $s |
| font config textfont -size $s |
| font config textfontbold -size $s |
| set textfont [fontname textfont] |
| setcoords |
| settabs |
| redisplay |
| } |
| |
| proc clearsha1 {} { |
| global sha1entry sha1string |
| if {[string length $sha1string] == 40} { |
| $sha1entry delete 0 end |
| } |
| } |
| |
| proc sha1change {n1 n2 op} { |
| global sha1string currentid sha1but |
| if {$sha1string == {} |
| || ([info exists currentid] && $sha1string == $currentid)} { |
| set state disabled |
| } else { |
| set state normal |
| } |
| if {[$sha1but cget -state] == $state} return |
| if {$state == "normal"} { |
| $sha1but conf -state normal -relief raised -text "[mc "Goto:"] " |
| } else { |
| $sha1but conf -state disabled -relief flat -text "[mc "SHA1 ID:"] " |
| } |
| } |
| |
| proc gotocommit {} { |
| global sha1string tagids headids curview varcid |
| |
| if {$sha1string == {} |
| || ([info exists currentid] && $sha1string == $currentid)} return |
| if {[info exists tagids($sha1string)]} { |
| set id $tagids($sha1string) |
| } elseif {[info exists headids($sha1string)]} { |
| set id $headids($sha1string) |
| } else { |
| set id [string tolower $sha1string] |
| if {[regexp {^[0-9a-f]{4,39}$} $id]} { |
| set matches [array names varcid "$curview,$id*"] |
| if {$matches ne {}} { |
| if {[llength $matches] > 1} { |
| error_popup [mc "Short SHA1 id %s is ambiguous" $id] |
| return |
| } |
| set id [lindex [split [lindex $matches 0] ","] 1] |
| } |
| } |
| } |
| if {[commitinview $id $curview]} { |
| selectline [rowofcommit $id] 1 |
| return |
| } |
| if {[regexp {^[0-9a-fA-F]{4,}$} $sha1string]} { |
| set msg [mc "SHA1 id %s is not known" $sha1string] |
| } else { |
| set msg [mc "Tag/Head %s is not known" $sha1string] |
| } |
| error_popup $msg |
| } |
| |
| proc lineenter {x y id} { |
| global hoverx hovery hoverid hovertimer |
| global commitinfo canv |
| |
| if {![info exists commitinfo($id)] && ![getcommit $id]} return |
| set hoverx $x |
| set hovery $y |
| set hoverid $id |
| if {[info exists hovertimer]} { |
| after cancel $hovertimer |
| } |
| set hovertimer [after 500 linehover] |
| $canv delete hover |
| } |
| |
| proc linemotion {x y id} { |
| global hoverx hovery hoverid hovertimer |
| |
| if {[info exists hoverid] && $id == $hoverid} { |
| set hoverx $x |
| set hovery $y |
| if {[info exists hovertimer]} { |
| after cancel $hovertimer |
| } |
| set hovertimer [after 500 linehover] |
| } |
| } |
| |
| proc lineleave {id} { |
| global hoverid hovertimer canv |
| |
| if {[info exists hoverid] && $id == $hoverid} { |
| $canv delete hover |
| if {[info exists hovertimer]} { |
| after cancel $hovertimer |
| unset hovertimer |
| } |
| unset hoverid |
| } |
| } |
| |
| proc linehover {} { |
| global hoverx hovery hoverid hovertimer |
| global canv linespc lthickness |
| global commitinfo |
| |
| set text [lindex $commitinfo($hoverid) 0] |
| set ymax [lindex [$canv cget -scrollregion] 3] |
| if {$ymax == {}} return |
| set yfrac [lindex [$canv yview] 0] |
| set x [expr {$hoverx + 2 * $linespc}] |
| set y [expr {$hovery + $yfrac * $ymax - $linespc / 2}] |
| set x0 [expr {$x - 2 * $lthickness}] |
| set y0 [expr {$y - 2 * $lthickness}] |
| set x1 [expr {$x + [font measure mainfont $text] + 2 * $lthickness}] |
| set y1 [expr {$y + $linespc + 2 * $lthickness}] |
| set t [$canv create rectangle $x0 $y0 $x1 $y1 \ |
| -fill \#ffff80 -outline black -width 1 -tags hover] |
| $canv raise $t |
| set t [$canv create text $x $y -anchor nw -text $text -tags hover \ |
| -font mainfont] |
| $canv raise $t |
| } |
| |
| proc clickisonarrow {id y} { |
| global lthickness |
| |
| set ranges [rowranges $id] |
| set thresh [expr {2 * $lthickness + 6}] |
| set n [expr {[llength $ranges] - 1}] |
| for {set i 1} {$i < $n} {incr i} { |
| set row [lindex $ranges $i] |
| if {abs([yc $row] - $y) < $thresh} { |
| return $i |
| } |
| } |
| return {} |
| } |
| |
| proc arrowjump {id n y} { |
| global canv |
| |
| # 1 <-> 2, 3 <-> 4, etc... |
| set n [expr {(($n - 1) ^ 1) + 1}] |
| set row [lindex [rowranges $id] $n] |
| set yt [yc $row] |
| set ymax [lindex [$canv cget -scrollregion] 3] |
| if {$ymax eq {} || $ymax <= 0} return |
| set view [$canv yview] |
| set yspan [expr {[lindex $view 1] - [lindex $view 0]}] |
| set yfrac [expr {$yt / $ymax - $yspan / 2}] |
| if {$yfrac < 0} { |
| set yfrac 0 |
| } |
| allcanvs yview moveto $yfrac |
| } |
| |
| proc lineclick {x y id isnew} { |
| global ctext commitinfo children canv thickerline curview |
| |
| if {![info exists commitinfo($id)] && ![getcommit $id]} return |
| unmarkmatches |
| unselectline |
| normalline |
| $canv delete hover |
| # draw this line thicker than normal |
| set thickerline $id |
| drawlines $id |
| if {$isnew} { |
| set ymax [lindex [$canv cget -scrollregion] 3] |
| if {$ymax eq {}} return |
| set yfrac [lindex [$canv yview] 0] |
| set y [expr {$y + $yfrac * $ymax}] |
| } |
| set dirn [clickisonarrow $id $y] |
| if {$dirn ne {}} { |
| arrowjump $id $dirn $y |
| return |
| } |
| |
| if {$isnew} { |
| addtohistory [list lineclick $x $y $id 0] |
| } |
| # fill the details pane with info about this line |
| $ctext conf -state normal |
| clear_ctext |
| settabs 0 |
| $ctext insert end "[mc "Parent"]:\t" |
| $ctext insert end $id link0 |
| setlink $id link0 |
| set info $commitinfo($id) |
| $ctext insert end "\n\t[lindex $info 0]\n" |
| $ctext insert end "\t[mc "Author"]:\t[lindex $info 1]\n" |
| set date [formatdate [lindex $info 2]] |
| $ctext insert end "\t[mc "Date"]:\t$date\n" |
| set kids $children($curview,$id) |
| if {$kids ne {}} { |
| $ctext insert end "\n[mc "Children"]:" |
| set i 0 |
| foreach child $kids { |
| incr i |
| if {![info exists commitinfo($child)] && ![getcommit $child]} continue |
| set info $commitinfo($child) |
| $ctext insert end "\n\t" |
| $ctext insert end $child link$i |
| setlink $child link$i |
| $ctext insert end "\n\t[lindex $info 0]" |
| $ctext insert end "\n\t[mc "Author"]:\t[lindex $info 1]" |
| set date [formatdate [lindex $info 2]] |
| $ctext insert end "\n\t[mc "Date"]:\t$date\n" |
| } |
| } |
| $ctext conf -state disabled |
| init_flist {} |
| } |
| |
| proc normalline {} { |
| global thickerline |
| if {[info exists thickerline]} { |
| set id $thickerline |
| unset thickerline |
| drawlines $id |
| } |
| } |
| |
| proc selbyid {id} { |
| global curview |
| if {[commitinview $id $curview]} { |
| selectline [rowofcommit $id] 1 |
| } |
| } |
| |
| proc mstime {} { |
| global startmstime |
| if {![info exists startmstime]} { |
| set startmstime [clock clicks -milliseconds] |
| } |
| return [format "%.3f" [expr {([clock click -milliseconds] - $startmstime) / 1000.0}]] |
| } |
| |
| proc rowmenu {x y id} { |
| global rowctxmenu selectedline rowmenuid curview |
| global nullid nullid2 fakerowmenu mainhead |
| |
| stopfinding |
| set rowmenuid $id |
| if {$selectedline eq {} || [rowofcommit $id] eq $selectedline} { |
| set state disabled |
| } else { |
| set state normal |
| } |
| if {$id ne $nullid && $id ne $nullid2} { |
| set menu $rowctxmenu |
| if {$mainhead ne {}} { |
| $menu entryconfigure 7 -label [mc "Reset %s branch to here" $mainhead] |
| } else { |
| $menu entryconfigure 7 -label [mc "Detached head: can't reset" $mainhead] -state disabled |
| } |
| } else { |
| set menu $fakerowmenu |
| } |
| $menu entryconfigure [mc "Diff this -> selected"] -state $state |
| $menu entryconfigure [mc "Diff selected -> this"] -state $state |
| $menu entryconfigure [mc "Make patch"] -state $state |
| tk_popup $menu $x $y |
| } |
| |
| proc diffvssel {dirn} { |
| global rowmenuid selectedline |
| |
| if {$selectedline eq {}} return |
| if {$dirn} { |
| set oldid [commitonrow $selectedline] |
| set newid $rowmenuid |
| } else { |
| set oldid $rowmenuid |
| set newid [commitonrow $selectedline] |
| } |
| addtohistory [list doseldiff $oldid $newid] |
| doseldiff $oldid $newid |
| } |
| |
| proc doseldiff {oldid newid} { |
| global ctext |
| global commitinfo |
| |
| $ctext conf -state normal |
| clear_ctext |
| init_flist [mc "Top"] |
| $ctext insert end "[mc "From"] " |
| $ctext insert end $oldid link0 |
| setlink $oldid link0 |
| $ctext insert end "\n " |
| $ctext insert end [lindex $commitinfo($oldid) 0] |
| $ctext insert end "\n\n[mc "To"] " |
| $ctext insert end $newid link1 |
| setlink $newid link1 |
| $ctext insert end "\n " |
| $ctext insert end [lindex $commitinfo($newid) 0] |
| $ctext insert end "\n" |
| $ctext conf -state disabled |
| $ctext tag remove found 1.0 end |
| startdiff [list $oldid $newid] |
| } |
| |
| proc mkpatch {} { |
| global rowmenuid currentid commitinfo patchtop patchnum |
| |
| if {![info exists currentid]} return |
| set oldid $currentid |
| set oldhead [lindex $commitinfo($oldid) 0] |
| set newid $rowmenuid |
| set newhead [lindex $commitinfo($newid) 0] |
| set top .patch |
| set patchtop $top |
| catch {destroy $top} |
| toplevel $top |
| label $top.title -text [mc "Generate patch"] |
| grid $top.title - -pady 10 |
| label $top.from -text [mc "From:"] |
| entry $top.fromsha1 -width 40 -relief flat |
| $top.fromsha1 insert 0 $oldid |
| $top.fromsha1 conf -state readonly |
| grid $top.from $top.fromsha1 -sticky w |
| entry $top.fromhead -width 60 -relief flat |
| $top.fromhead insert 0 $oldhead |
| $top.fromhead conf -state readonly |
| grid x $top.fromhead -sticky w |
| label $top.to -text [mc "To:"] |
| entry $top.tosha1 -width 40 -relief flat |
| $top.tosha1 insert 0 $newid |
| $top.tosha1 conf -state readonly |
| grid $top.to $top.tosha1 -sticky w |
| entry $top.tohead -width 60 -relief flat |
| $top.tohead insert 0 $newhead |
| $top.tohead conf -state readonly |
| grid x $top.tohead -sticky w |
| button $top.rev -text [mc "Reverse"] -command mkpatchrev -padx 5 |
| grid $top.rev x -pady 10 |
| label $top.flab -text [mc "Output file:"] |
| entry $top.fname -width 60 |
| $top.fname insert 0 [file normalize "patch$patchnum.patch"] |
| incr patchnum |
| grid $top.flab $top.fname -sticky w |
| frame $top.buts |
| button $top.buts.gen -text [mc "Generate"] -command mkpatchgo |
| button $top.buts.can -text [mc "Cancel"] -command mkpatchcan |
| grid $top.buts.gen $top.buts.can |
| grid columnconfigure $top.buts 0 -weight 1 -uniform a |
| grid columnconfigure $top.buts 1 -weight 1 -uniform a |
| grid $top.buts - -pady 10 -sticky ew |
| focus $top.fname |
| } |
| |
| proc mkpatchrev {} { |
| global patchtop |
| |
| set oldid [$patchtop.fromsha1 get] |
| set oldhead [$patchtop.fromhead get] |
| set newid [$patchtop.tosha1 get] |
| set newhead [$patchtop.tohead get] |
| foreach e [list fromsha1 fromhead tosha1 tohead] \ |
| v [list $newid $newhead $oldid $oldhead] { |
| $patchtop.$e conf -state normal |
| $patchtop.$e delete 0 end |
| $patchtop.$e insert 0 $v |
| $patchtop.$e conf -state readonly |
| } |
| } |
| |
| proc mkpatchgo {} { |
| global patchtop nullid nullid2 |
| |
| set oldid [$patchtop.fromsha1 get] |
| set newid [$patchtop.tosha1 get] |
| set fname [$patchtop.fname get] |
| set cmd [diffcmd [list $oldid $newid] -p] |
| # trim off the initial "|" |
| set cmd [lrange $cmd 1 end] |
| lappend cmd >$fname & |
| if {[catch {eval exec $cmd} err]} { |
| error_popup "[mc "Error creating patch:"] $err" |
| } |
| catch {destroy $patchtop} |
| unset patchtop |
| } |
| |
| proc mkpatchcan {} { |
| global patchtop |
| |
| catch {destroy $patchtop} |
| unset patchtop |
| } |
| |
| proc mktag {} { |
| global rowmenuid mktagtop commitinfo |
| |
| set top .maketag |
| set mktagtop $top |
| catch {destroy $top} |
| toplevel $top |
| label $top.title -text [mc "Create tag"] |
| grid $top.title - -pady 10 |
| label $top.id -text [mc "ID:"] |
| entry $top.sha1 -width 40 -relief flat |
| $top.sha1 insert 0 $rowmenuid |
| $top.sha1 conf -state readonly |
| grid $top.id $top.sha1 -sticky w |
| entry $top.head -width 60 -relief flat |
| $top.head insert 0 [lindex $commitinfo($rowmenuid) 0] |
| $top.head conf -state readonly |
| grid x $top.head -sticky w |
| label $top.tlab -text [mc "Tag name:"] |
| entry $top.tag -width 60 |
| grid $top.tlab $top.tag -sticky w |
| frame $top.buts |
| button $top.buts.gen -text [mc "Create"] -command mktaggo |
| button $top.buts.can -text [mc "Cancel"] -command mktagcan |
| grid $top.buts.gen $top.buts.can |
| grid columnconfigure $top.buts 0 -weight 1 -uniform a |
| grid columnconfigure $top.buts 1 -weight 1 -uniform a |
| grid $top.buts - -pady 10 -sticky ew |
| focus $top.tag |
| } |
| |
| proc domktag {} { |
| global mktagtop env tagids idtags |
| |
| set id [$mktagtop.sha1 get] |
| set tag [$mktagtop.tag get] |
| if {$tag == {}} { |
| error_popup [mc "No tag name specified"] |
| return |
| } |
| if {[info exists tagids($tag)]} { |
| error_popup [mc "Tag \"%s\" already exists" $tag] |
| return |
| } |
| if {[catch { |
| exec git tag $tag $id |
| } err]} { |
| error_popup "[mc "Error creating tag:"] $err" |
| return |
| } |
| |
| set tagids($tag) $id |
| lappend idtags($id) $tag |
| redrawtags $id |
| addedtag $id |
| dispneartags 0 |
| run refill_reflist |
| } |
| |
| proc redrawtags {id} { |
| global canv linehtag idpos currentid curview cmitlisted |
| global canvxmax iddrawn circleitem mainheadid circlecolors |
| |
| if {![commitinview $id $curview]} return |
| if {![info exists iddrawn($id)]} return |
| set row [rowofcommit $id] |
| if {$id eq $mainheadid} { |
| set ofill yellow |
| } else { |
| set ofill [lindex $circlecolors $cmitlisted($curview,$id)] |
| } |
| $canv itemconf $circleitem($row) -fill $ofill |
| $canv delete tag.$id |
| set xt [eval drawtags $id $idpos($id)] |
| $canv coords $linehtag($row) $xt [lindex $idpos($id) 2] |
| set text [$canv itemcget $linehtag($row) -text] |
| set font [$canv itemcget $linehtag($row) -font] |
| set xr [expr {$xt + [font measure $font $text]}] |
| if {$xr > $canvxmax} { |
| set canvxmax $xr |
| setcanvscroll |
| } |
| if {[info exists currentid] && $currentid == $id} { |
| make_secsel $row |
| } |
| } |
| |
| proc mktagcan {} { |
| global mktagtop |
| |
| catch {destroy $mktagtop} |
| unset mktagtop |
| } |
| |
| proc mktaggo {} { |
| domktag |
| mktagcan |
| } |
| |
| proc writecommit {} { |
| global rowmenuid wrcomtop commitinfo wrcomcmd |
| |
| set top .writecommit |
| set wrcomtop $top |
| catch {destroy $top} |
| toplevel $top |
| label $top.title -text [mc "Write commit to file"] |
| grid $top.title - -pady 10 |
| label $top.id -text [mc "ID:"] |
| entry $top.sha1 -width 40 -relief flat |
| $top.sha1 insert 0 $rowmenuid |
| $top.sha1 conf -state readonly |
| grid $top.id $top.sha1 -sticky w |
| entry $top.head -width 60 -relief flat |
| $top.head insert 0 [lindex $commitinfo($rowmenuid) 0] |
| $top.head conf -state readonly |
| grid x $top.head -sticky w |
| label $top.clab -text [mc "Command:"] |
| entry $top.cmd -width 60 -textvariable wrcomcmd |
| grid $top.clab $top.cmd -sticky w -pady 10 |
| label $top.flab -text [mc "Output file:"] |
| entry $top.fname -width 60 |
| $top.fname insert 0 [file normalize "commit-[string range $rowmenuid 0 6]"] |
| grid $top.flab $top.fname -sticky w |
| frame $top.buts |
| button $top.buts.gen -text [mc "Write"] -command wrcomgo |
| button $top.buts.can -text [mc "Cancel"] -command wrcomcan |
| grid $top.buts.gen $top.buts.can |
| grid columnconfigure $top.buts 0 -weight 1 -uniform a |
| grid columnconfigure $top.buts 1 -weight 1 -uniform a |
| grid $top.buts - -pady 10 -sticky ew |
| focus $top.fname |
| } |
| |
| proc wrcomgo {} { |
| global wrcomtop |
| |
| set id [$wrcomtop.sha1 get] |
| set cmd "echo $id | [$wrcomtop.cmd get]" |
| set fname [$wrcomtop.fname get] |
| if {[catch {exec sh -c $cmd >$fname &} err]} { |
| error_popup "[mc "Error writing commit:"] $err" |
| } |
| catch {destroy $wrcomtop} |
| unset wrcomtop |
| } |
| |
| proc wrcomcan {} { |
| global wrcomtop |
| |
| catch {destroy $wrcomtop} |
| unset wrcomtop |
| } |
| |
| proc mkbranch {} { |
| global rowmenuid mkbrtop |
| |
| set top .makebranch |
| catch {destroy $top} |
| toplevel $top |
| label $top.title -text [mc "Create new branch"] |
| grid $top.title - -pady 10 |
| label $top.id -text [mc "ID:"] |
| entry $top.sha1 -width 40 -relief flat |
| $top.sha1 insert 0 $rowmenuid |
| $top.sha1 conf -state readonly |
| grid $top.id $top.sha1 -sticky w |
| label $top.nlab -text [mc "Name:"] |
| entry $top.name -width 40 |
| grid $top.nlab $top.name -sticky w |
| frame $top.buts |
| button $top.buts.go -text [mc "Create"] -command [list mkbrgo $top] |
| button $top.buts.can -text [mc "Cancel"] -command "catch {destroy $top}" |
| grid $top.buts.go $top.buts.can |
| grid columnconfigure $top.buts 0 -weight 1 -uniform a |
| grid columnconfigure $top.buts 1 -weight 1 -uniform a |
| grid $top.buts - -pady 10 -sticky ew |
| focus $top.name |
| } |
| |
| proc mkbrgo {top} { |
| global headids idheads |
| |
| set name [$top.name get] |
| set id [$top.sha1 get] |
| if {$name eq {}} { |
| error_popup [mc "Please specify a name for the new branch"] |
| return |
| } |
| catch {destroy $top} |
| nowbusy newbranch |
| update |
| if {[catch { |
| exec git branch $name $id |
| } err]} { |
| notbusy newbranch |
| error_popup $err |
| } else { |
| set headids($name) $id |
| lappend idheads($id) $name |
| addedhead $id $name |
| notbusy newbranch |
| redrawtags $id |
| dispneartags 0 |
| run refill_reflist |
| } |
| } |
| |
| proc cherrypick {} { |
| global rowmenuid curview |
| global mainhead mainheadid |
| |
| set oldhead [exec git rev-parse HEAD] |
| set dheads [descheads $rowmenuid] |
| if {$dheads ne {} && [lsearch -exact $dheads $oldhead] >= 0} { |
| set ok [confirm_popup [mc "Commit %s is already\ |
| included in branch %s -- really re-apply it?" \ |
| [string range $rowmenuid 0 7] $mainhead]] |
| if {!$ok} return |
| } |
| nowbusy cherrypick [mc "Cherry-picking"] |
| update |
| # Unfortunately git-cherry-pick writes stuff to stderr even when |
| # no error occurs, and exec takes that as an indication of error... |
| if {[catch {exec sh -c "git cherry-pick -r $rowmenuid 2>&1"} err]} { |
| notbusy cherrypick |
| error_popup $err |
| return |
| } |
| set newhead [exec git rev-parse HEAD] |
| if {$newhead eq $oldhead} { |
| notbusy cherrypick |
| error_popup [mc "No changes committed"] |
| return |
| } |
| addnewchild $newhead $oldhead |
| if {[commitinview $oldhead $curview]} { |
| insertrow $newhead $oldhead $curview |
| if {$mainhead ne {}} { |
| movehead $newhead $mainhead |
| movedhead $newhead $mainhead |
| } |
| set mainheadid $newhead |
| redrawtags $oldhead |
| redrawtags $newhead |
| selbyid $newhead |
| } |
| notbusy cherrypick |
| } |
| |
| proc resethead {} { |
| global mainhead rowmenuid confirm_ok resettype |
| |
| set confirm_ok 0 |
| set w ".confirmreset" |
| toplevel $w |
| wm transient $w . |
| wm title $w [mc "Confirm reset"] |
| message $w.m -text \ |
| [mc "Reset branch %s to %s?" $mainhead [string range $rowmenuid 0 7]] \ |
| -justify center -aspect 1000 |
| pack $w.m -side top -fill x -padx 20 -pady 20 |
| frame $w.f -relief sunken -border 2 |
| message $w.f.rt -text [mc "Reset type:"] -aspect 1000 |
| grid $w.f.rt -sticky w |
| set resettype mixed |
| radiobutton $w.f.soft -value soft -variable resettype -justify left \ |
| -text [mc "Soft: Leave working tree and index untouched"] |
| grid $w.f.soft -sticky w |
| radiobutton $w.f.mixed -value mixed -variable resettype -justify left \ |
| -text [mc "Mixed: Leave working tree untouched, reset index"] |
| grid $w.f.mixed -sticky w |
| radiobutton $w.f.hard -value hard -variable resettype -justify left \ |
| -text [mc "Hard: Reset working tree and index\n(discard ALL local changes)"] |
| grid $w.f.hard -sticky w |
| pack $w.f -side top -fill x |
| button $w.ok -text [mc OK] -command "set confirm_ok 1; destroy $w" |
| pack $w.ok -side left -fill x -padx 20 -pady 20 |
| button $w.cancel -text [mc Cancel] -command "destroy $w" |
| pack $w.cancel -side right -fill x -padx 20 -pady 20 |
| bind $w <Visibility> "grab $w; focus $w" |
| tkwait window $w |
| if {!$confirm_ok} return |
| if {[catch {set fd [open \ |
| [list | git reset --$resettype $rowmenuid 2>@1] r]} err]} { |
| error_popup $err |
| } else { |
| dohidelocalchanges |
| filerun $fd [list readresetstat $fd] |
| nowbusy reset [mc "Resetting"] |
| selbyid $rowmenuid |
| } |
| } |
| |
| proc readresetstat {fd} { |
| global mainhead mainheadid showlocalchanges rprogcoord |
| |
| if {[gets $fd line] >= 0} { |
| if {[regexp {([0-9]+)% \(([0-9]+)/([0-9]+)\)} $line match p m n]} { |
| set rprogcoord [expr {1.0 * $m / $n}] |
| adjustprogress |
| } |
| return 1 |
| } |
| set rprogcoord 0 |
| adjustprogress |
| notbusy reset |
| if {[catch {close $fd} err]} { |
| error_popup $err |
| } |
| set oldhead $mainheadid |
| set newhead [exec git rev-parse HEAD] |
| if {$newhead ne $oldhead} { |
| movehead $newhead $mainhead |
| movedhead $newhead $mainhead |
| set mainheadid $newhead |
| redrawtags $oldhead |
| redrawtags $newhead |
| } |
| if {$showlocalchanges} { |
| doshowlocalchanges |
| } |
| return 0 |
| } |
| |
| # context menu for a head |
| proc headmenu {x y id head} { |
| global headmenuid headmenuhead headctxmenu mainhead |
| |
| stopfinding |
| set headmenuid $id |
| set headmenuhead $head |
| set state normal |
| if {$head eq $mainhead} { |
| set state disabled |
| } |
| $headctxmenu entryconfigure 0 -state $state |
| $headctxmenu entryconfigure 1 -state $state |
| tk_popup $headctxmenu $x $y |
| } |
| |
| proc cobranch {} { |
| global headmenuid headmenuhead headids |
| global showlocalchanges mainheadid |
| |
| # check the tree is clean first?? |
| nowbusy checkout [mc "Checking out"] |
| update |
| dohidelocalchanges |
| if {[catch { |
| set fd [open [list | git checkout $headmenuhead 2>@1] r] |
| } err]} { |
| notbusy checkout |
| error_popup $err |
| if {$showlocalchanges} { |
| dodiffindex |
| } |
| } else { |
| filerun $fd [list readcheckoutstat $fd $headmenuhead $headmenuid] |
| } |
| } |
| |
| proc readcheckoutstat {fd newhead newheadid} { |
| global mainhead mainheadid headids showlocalchanges progresscoords |
| |
| if {[gets $fd line] >= 0} { |
| if {[regexp {([0-9]+)% \(([0-9]+)/([0-9]+)\)} $line match p m n]} { |
| set progresscoords [list 0 [expr {1.0 * $m / $n}]] |
| adjustprogress |
| } |
| return 1 |
| } |
| set progresscoords {0 0} |
| adjustprogress |
| notbusy checkout |
| if {[catch {close $fd} err]} { |
| error_popup $err |
| } |
| set oldmainid $mainheadid |
| set mainhead $newhead |
| set mainheadid $newheadid |
| redrawtags $oldmainid |
| redrawtags $newheadid |
| selbyid $newheadid |
| if {$showlocalchanges} { |
| dodiffindex |
| } |
| } |
| |
| proc rmbranch {} { |
| global headmenuid headmenuhead mainhead |
| global idheads |
| |
| set head $headmenuhead |
| set id $headmenuid |
| # this check shouldn't be needed any more... |
| if {$head eq $mainhead} { |
| error_popup [mc "Cannot delete the currently checked-out branch"] |
| return |
| } |
| set dheads [descheads $id] |
| if {[llength $dheads] == 1 && $idheads($dheads) eq $head} { |
| # the stuff on this branch isn't on any other branch |
| if {![confirm_popup [mc "The commits on branch %s aren't on any other\ |
| branch.\nReally delete branch %s?" $head $head]]} return |
| } |
| nowbusy rmbranch |
| update |
| if {[catch {exec git branch -D $head} err]} { |
| notbusy rmbranch |
| error_popup $err |
| return |
| } |
| removehead $id $head |
| removedhead $id $head |
| redrawtags $id |
| notbusy rmbranch |
| dispneartags 0 |
| run refill_reflist |
| } |
| |
| # Display a list of tags and heads |
| proc showrefs {} { |
| global showrefstop bgcolor fgcolor selectbgcolor |
| global bglist fglist reflistfilter reflist maincursor |
| |
| set top .showrefs |
| set showrefstop $top |
| if {[winfo exists $top]} { |
| raise $top |
| refill_reflist |
| return |
| } |
| toplevel $top |
| wm title $top [mc "Tags and heads: %s" [file tail [pwd]]] |
| text $top.list -background $bgcolor -foreground $fgcolor \ |
| -selectbackground $selectbgcolor -font mainfont \ |
| -xscrollcommand "$top.xsb set" -yscrollcommand "$top.ysb set" \ |
| -width 30 -height 20 -cursor $maincursor \ |
| -spacing1 1 -spacing3 1 -state disabled |
| $top.list tag configure highlight -background $selectbgcolor |
| lappend bglist $top.list |
| lappend fglist $top.list |
| scrollbar $top.ysb -command "$top.list yview" -orient vertical |
| scrollbar $top.xsb -command "$top.list xview" -orient horizontal |
| grid $top.list $top.ysb -sticky nsew |
| grid $top.xsb x -sticky ew |
| frame $top.f |
| label $top.f.l -text "[mc "Filter"]: " |
| entry $top.f.e -width 20 -textvariable reflistfilter |
| set reflistfilter "*" |
| trace add variable reflistfilter write reflistfilter_change |
| pack $top.f.e -side right -fill x -expand 1 |
| pack $top.f.l -side left |
| grid $top.f - -sticky ew -pady 2 |
| button $top.close -command [list destroy $top] -text [mc "Close"] |
| grid $top.close - |
| grid columnconfigure $top 0 -weight 1 |
| grid rowconfigure $top 0 -weight 1 |
| bind $top.list <1> {break} |
| bind $top.list <B1-Motion> {break} |
| bind $top.list <ButtonRelease-1> {sel_reflist %W %x %y; break} |
| set reflist {} |
| refill_reflist |
| } |
| |
| proc sel_reflist {w x y} { |
| global showrefstop reflist headids tagids otherrefids |
| |
| if {![winfo exists $showrefstop]} return |
| set l [lindex [split [$w index "@$x,$y"] "."] 0] |
| set ref [lindex $reflist [expr {$l-1}]] |
| set n [lindex $ref 0] |
| switch -- [lindex $ref 1] { |
| "H" {selbyid $headids($n)} |
| "T" {selbyid $tagids($n)} |
| "o" {selbyid $otherrefids($n)} |
| } |
| $showrefstop.list tag add highlight $l.0 "$l.0 lineend" |
| } |
| |
| proc unsel_reflist {} { |
| global showrefstop |
| |
| if {![info exists showrefstop] || ![winfo exists $showrefstop]} return |
| $showrefstop.list tag remove highlight 0.0 end |
| } |
| |
| proc reflistfilter_change {n1 n2 op} { |
| global reflistfilter |
| |
| after cancel refill_reflist |
| after 200 refill_reflist |
| } |
| |
| proc refill_reflist {} { |
| global reflist reflistfilter showrefstop headids tagids otherrefids |
| global curview commitinterest |
| |
| if {![info exists showrefstop] || ![winfo exists $showrefstop]} return |
| set refs {} |
| foreach n [array names headids] { |
| if {[string match $reflistfilter $n]} { |
| if {[commitinview $headids($n) $curview]} { |
| lappend refs [list $n H] |
| } else { |
| set commitinterest($headids($n)) {run refill_reflist} |
| } |
| } |
| } |
| foreach n [array names tagids] { |
| if {[string match $reflistfilter $n]} { |
| if {[commitinview $tagids($n) $curview]} { |
| lappend refs [list $n T] |
| } else { |
| set commitinterest($tagids($n)) {run refill_reflist} |
| } |
| } |
| } |
| foreach n [array names otherrefids] { |
| if {[string match $reflistfilter $n]} { |
| if {[commitinview $otherrefids($n) $curview]} { |
| lappend refs [list $n o] |
| } else { |
| set commitinterest($otherrefids($n)) {run refill_reflist} |
| } |
| } |
| } |
| set refs [lsort -index 0 $refs] |
| if {$refs eq $reflist} return |
| |
| # Update the contents of $showrefstop.list according to the |
| # differences between $reflist (old) and $refs (new) |
| $showrefstop.list conf -state normal |
| $showrefstop.list insert end "\n" |
| set i 0 |
| set j 0 |
| while {$i < [llength $reflist] || $j < [llength $refs]} { |
| if {$i < [llength $reflist]} { |
| if {$j < [llength $refs]} { |
| set cmp [string compare [lindex $reflist $i 0] \ |
| [lindex $refs $j 0]] |
| if {$cmp == 0} { |
| set cmp [string compare [lindex $reflist $i 1] \ |
| [lindex $refs $j 1]] |
| } |
| } else { |
| set cmp -1 |
| } |
| } else { |
| set cmp 1 |
| } |
| switch -- $cmp { |
| -1 { |
| $showrefstop.list delete "[expr {$j+1}].0" "[expr {$j+2}].0" |
| incr i |
| } |
| 0 { |
| incr i |
| incr j |
| } |
| 1 { |
| set l [expr {$j + 1}] |
| $showrefstop.list image create $l.0 -align baseline \ |
| -image reficon-[lindex $refs $j 1] -padx 2 |
| $showrefstop.list insert $l.1 "[lindex $refs $j 0]\n" |
| incr j |
| } |
| } |
| } |
| set reflist $refs |
| # delete last newline |
| $showrefstop.list delete end-2c end-1c |
| $showrefstop.list conf -state disabled |
| } |
| |
| # Stuff for finding nearby tags |
| proc getallcommits {} { |
| global allcommits nextarc seeds allccache allcwait cachedarcs allcupdate |
| global idheads idtags idotherrefs allparents tagobjid |
| |
| if {![info exists allcommits]} { |
| set nextarc 0 |
| set allcommits 0 |
| set seeds {} |
| set allcwait 0 |
| set cachedarcs 0 |
| set allccache [file join [gitdir] "gitk.cache"] |
| if {![catch { |
| set f [open $allccache r] |
| set allcwait 1 |
| getcache $f |
| }]} return |
| } |
| |
| if {$allcwait} { |
| return |
| } |
| set cmd [list | git rev-list --parents] |
| set allcupdate [expr {$seeds ne {}}] |
| if {!$allcupdate} { |
| set ids "--all" |
| } else { |
| set refs [concat [array names idheads] [array names idtags] \ |
| [array names idotherrefs]] |
| set ids {} |
| set tagobjs {} |
| foreach name [array names tagobjid] { |
| lappend tagobjs $tagobjid($name) |
| } |
| foreach id [lsort -unique $refs] { |
| if {![info exists allparents($id)] && |
| [lsearch -exact $tagobjs $id] < 0} { |
| lappend ids $id |
| } |
| } |
| if {$ids ne {}} { |
| foreach id $seeds { |
| lappend ids "^$id" |
| } |
| } |
| } |
| if {$ids ne {}} { |
| set fd [open [concat $cmd $ids] r] |
| fconfigure $fd -blocking 0 |
| incr allcommits |
| nowbusy allcommits |
| filerun $fd [list getallclines $fd] |
| } else { |
| dispneartags 0 |
| } |
| } |
| |
| # Since most commits have 1 parent and 1 child, we group strings of |
| # such commits into "arcs" joining branch/merge points (BMPs), which |
| # are commits that either don't have 1 parent or don't have 1 child. |
| # |
| # arcnos(id) - incoming arcs for BMP, arc we're on for other nodes |
| # arcout(id) - outgoing arcs for BMP |
| # arcids(a) - list of IDs on arc including end but not start |
| # arcstart(a) - BMP ID at start of arc |
| # arcend(a) - BMP ID at end of arc |
| # growing(a) - arc a is still growing |
| # arctags(a) - IDs out of arcids (excluding end) that have tags |
| # archeads(a) - IDs out of arcids (excluding end) that have heads |
| # The start of an arc is at the descendent end, so "incoming" means |
| # coming from descendents, and "outgoing" means going towards ancestors. |
| |
| proc getallclines {fd} { |
| global allparents allchildren idtags idheads nextarc |
| global arcnos arcids arctags arcout arcend arcstart archeads growing |
| global seeds allcommits cachedarcs allcupdate |
| |
| set nid 0 |
| while {[incr nid] <= 1000 && [gets $fd line] >= 0} { |
| set id [lindex $line 0] |
| if {[info exists allparents($id)]} { |
| # seen it already |
| continue |
| } |
| set cachedarcs 0 |
| set olds [lrange $line 1 end] |
| set allparents($id) $olds |
| if {![info exists allchildren($id)]} { |
| set allchildren($id) {} |
| set arcnos($id) {} |
| lappend seeds $id |
| } else { |
| set a $arcnos($id) |
| if {[llength $olds] == 1 && [llength $a] == 1} { |
| lappend arcids($a) $id |
| if {[info exists idtags($id)]} { |
| lappend arctags($a) $id |
| } |
| if {[info exists idheads($id)]} { |
| lappend archeads($a) $id |
| } |
| if {[info exists allparents($olds)]} { |
| # seen parent already |
| if {![info exists arcout($olds)]} { |
| splitarc $olds |
| } |
| lappend arcids($a) $olds |
| set arcend($a) $olds |
| unset growing($a) |
| } |
| lappend allchildren($olds) $id |
| lappend arcnos($olds) $a |
| continue |
| } |
| } |
| foreach a $arcnos($id) { |
| lappend arcids($a) $id |
| set arcend($a) $id |
| unset growing($a) |
| } |
| |
| set ao {} |
| foreach p $olds { |
| lappend allchildren($p) $id |
| set a [incr nextarc] |
| set arcstart($a) $id |
| set archeads($a) {} |
| set arctags($a) {} |
| set archeads($a) {} |
| set arcids($a) {} |
| lappend ao $a |
| set growing($a) 1 |
| if {[info exists allparents($p)]} { |
| # seen it already, may need to make a new branch |
| if {![info exists arcout($p)]} { |
| splitarc $p |
| } |
| lappend arcids($a) $p |
| set arcend($a) $p |
| unset growing($a) |
| } |
| lappend arcnos($p) $a |
| } |
| set arcout($id) $ao |
| } |
| if {$nid > 0} { |
| global cached_dheads cached_dtags cached_atags |
| catch {unset cached_dheads} |
| catch {unset cached_dtags} |
| catch {unset cached_atags} |
| } |
| if {![eof $fd]} { |
| return [expr {$nid >= 1000? 2: 1}] |
| } |
| set cacheok 1 |
| if {[catch { |
| fconfigure $fd -blocking 1 |
| close $fd |
| } err]} { |
| # got an error reading the list of commits |
| # if we were updating, try rereading the whole thing again |
| if {$allcupdate} { |
| incr allcommits -1 |
| dropcache $err |
| return |
| } |
| error_popup "[mc "Error reading commit topology information;\ |
| branch and preceding/following tag information\ |
| will be incomplete."]\n($err)" |
| set cacheok 0 |
| } |
| if {[incr allcommits -1] == 0} { |
| notbusy allcommits |
| if {$cacheok} { |
| run savecache |
| } |
| } |
| dispneartags 0 |
| return 0 |
| } |
| |
| proc recalcarc {a} { |
| global arctags archeads arcids idtags idheads |
| |
| set at {} |
| set ah {} |
| foreach id [lrange $arcids($a) 0 end-1] { |
| if {[info exists idtags($id)]} { |
| lappend at $id |
| } |
| if {[info exists idheads($id)]} { |
| lappend ah $id |
| } |
| } |
| set arctags($a) $at |
| set archeads($a) $ah |
| } |
| |
| proc splitarc {p} { |
| global arcnos arcids nextarc arctags archeads idtags idheads |
| global arcstart arcend arcout allparents growing |
| |
| set a $arcnos($p) |
| if {[llength $a] != 1} { |
| puts "oops splitarc called but [llength $a] arcs already" |
| return |
| } |
| set a [lindex $a 0] |
| set i [lsearch -exact $arcids($a) $p] |
| if {$i < 0} { |
| puts "oops splitarc $p not in arc $a" |
| return |
| } |
| set na [incr nextarc] |
| if {[info exists arcend($a)]} { |
| set arcend($na) $arcend($a) |
| } else { |
| set l [lindex $allparents([lindex $arcids($a) end]) 0] |
| set j [lsearch -exact $arcnos($l) $a] |
| set arcnos($l) [lreplace $arcnos($l) $j $j $na] |
| } |
| set tail [lrange $arcids($a) [expr {$i+1}] end] |
| set arcids($a) [lrange $arcids($a) 0 $i] |
| set arcend($a) $p |
| set arcstart($na) $p |
| set arcout($p) $na |
| set arcids($na) $tail |
| if {[info exists growing($a)]} { |
| set growing($na) 1 |
| unset growing($a) |
| } |
| |
| foreach id $tail { |
| if {[llength $arcnos($id)] == 1} { |
| set arcnos($id) $na |
| } else { |
| set j [lsearch -exact $arcnos($id) $a] |
| set arcnos($id) [lreplace $arcnos($id) $j $j $na] |
| } |
| } |
| |
| # reconstruct tags and heads lists |
| if {$arctags($a) ne {} || $archeads($a) ne {}} { |
| recalcarc $a |
| recalcarc $na |
| } else { |
| set arctags($na) {} |
| set archeads($na) {} |
| } |
| } |
| |
| # Update things for a new commit added that is a child of one |
| # existing commit. Used when cherry-picking. |
| proc addnewchild {id p} { |
| global allparents allchildren idtags nextarc |
| global arcnos arcids arctags arcout arcend arcstart archeads growing |
| global seeds allcommits |
| |
| if {![info exists allcommits] || ![info exists arcnos($p)]} return |
| set allparents($id) [list $p] |
| set allchildren($id) {} |
| set arcnos($id) {} |
| lappend seeds $id |
| lappend allchildren($p) $id |
| set a [incr nextarc] |
| set arcstart($a) $id |
| set archeads($a) {} |
| set arctags($a) {} |
| set arcids($a) [list $p] |
| set arcend($a) $p |
| if {![info exists arcout($p)]} { |
| splitarc $p |
| } |
| lappend arcnos($p) $a |
| set arcout($id) [list $a] |
| } |
| |
| # This implements a cache for the topology information. |
| # The cache saves, for each arc, the start and end of the arc, |
| # the ids on the arc, and the outgoing arcs from the end. |
| proc readcache {f} { |
| global arcnos arcids arcout arcstart arcend arctags archeads nextarc |
| global idtags idheads allparents cachedarcs possible_seeds seeds growing |
| global allcwait |
| |
| set a $nextarc |
| set lim $cachedarcs |
| if {$lim - $a > 500} { |
| set lim [expr {$a + 500}] |
| } |
| if {[catch { |
| if {$a == $lim} { |
| # finish reading the cache and setting up arctags, etc. |
| set line [gets $f] |
| if {$line ne "1"} {error "bad final version"} |
| close $f |
| foreach id [array names idtags] { |
| if {[info exists arcnos($id)] && [llength $arcnos($id)] == 1 && |
| [llength $allparents($id)] == 1} { |
| set a [lindex $arcnos($id) 0] |
| if {$arctags($a) eq {}} { |
| recalcarc $a |
| } |
| } |
| } |
| foreach id [array names idheads] { |
| if {[info exists arcnos($id)] && [llength $arcnos($id)] == 1 && |
| [llength $allparents($id)] == 1} { |
| set a [lindex $arcnos($id) 0] |
| if {$archeads($a) eq {}} { |
| recalcarc $a |
| } |
| } |
| } |
| foreach id [lsort -unique $possible_seeds] { |
| if {$arcnos($id) eq {}} { |
| lappend seeds $id |
| } |
| } |
| set allcwait 0 |
| } else { |
| while {[incr a] <= $lim} { |
| set line [gets $f] |
| if {[llength $line] != 3} {error "bad line"} |
| set s [lindex $line 0] |
| set arcstart($a) $s |
| lappend arcout($s) $a |
| if {![info exists arcnos($s)]} { |
| lappend possible_seeds $s |
| set arcnos($s) {} |
| } |
| set e [lindex $line 1] |
| if {$e eq {}} { |
| set growing($a) 1 |
| } else { |
| set arcend($a) $e |
| if {![info exists arcout($e)]} { |
| set arcout($e) {} |
| } |
| } |
| set arcids($a) [lindex $line 2] |
| foreach id $arcids($a) { |
| lappend allparents($s) $id |
| set s $id |
| lappend arcnos($id) $a |
| } |
| if {![info exists allparents($s)]} { |
| set allparents($s) {} |
| } |
| set arctags($a) {} |
| set archeads($a) {} |
| } |
| set nextarc [expr {$a - 1}] |
| } |
| } err]} { |
| dropcache $err |
| return 0 |
| } |
| if {!$allcwait} { |
| getallcommits |
| } |
| return $allcwait |
| } |
| |
| proc getcache {f} { |
| global nextarc cachedarcs possible_seeds |
| |
| if {[catch { |
| set line [gets $f] |
| if {[llength $line] != 2 || [lindex $line 0] ne "1"} {error "bad version"} |
| # make sure it's an integer |
| set cachedarcs [expr {int([lindex $line 1])}] |
| if {$cachedarcs < 0} {error "bad number of arcs"} |
| set nextarc 0 |
| set possible_seeds {} |
| run readcache $f |
| } err]} { |
| dropcache $err |
| } |
| return 0 |
| } |
| |
| proc dropcache {err} { |
| global allcwait nextarc cachedarcs seeds |
| |
| #puts "dropping cache ($err)" |
| foreach v {arcnos arcout arcids arcstart arcend growing \ |
| arctags archeads allparents allchildren} { |
| global $v |
| catch {unset $v} |
| } |
| set allcwait 0 |
| set nextarc 0 |
| set cachedarcs 0 |
| set seeds {} |
| getallcommits |
| } |
| |
| proc writecache {f} { |
| global cachearc cachedarcs allccache |
| global arcstart arcend arcnos arcids arcout |
| |
| set a $cachearc |
| set lim $cachedarcs |
| if {$lim - $a > 1000} { |
| set lim [expr {$a + 1000}] |
| } |
| if {[catch { |
| while {[incr a] <= $lim} { |
| if {[info exists arcend($a)]} { |
| puts $f [list $arcstart($a) $arcend($a) $arcids($a)] |
| } else { |
| puts $f [list $arcstart($a) {} $arcids($a)] |
| } |
| } |
| } err]} { |
| catch {close $f} |
| catch {file delete $allccache} |
| #puts "writing cache failed ($err)" |
| return 0 |
| } |
| set cachearc [expr {$a - 1}] |
| if {$a > $cachedarcs} { |
| puts $f "1" |
| close $f |
| return 0 |
| } |
| return 1 |
| } |
| |
| proc savecache {} { |
| global nextarc cachedarcs cachearc allccache |
| |
| if {$nextarc == $cachedarcs} return |
| set cachearc 0 |
| set cachedarcs $nextarc |
| catch { |
| set f [open $allccache w] |
| puts $f [list 1 $cachedarcs] |
| run writecache $f |
| } |
| } |
| |
| # Returns 1 if a is an ancestor of b, -1 if b is an ancestor of a, |
| # or 0 if neither is true. |
| proc anc_or_desc {a b} { |
| global arcout arcstart arcend arcnos cached_isanc |
| |
| if {$arcnos($a) eq $arcnos($b)} { |
| # Both are on the same arc(s); either both are the same BMP, |
| # or if one is not a BMP, the other is also not a BMP or is |
| # the BMP at end of the arc (and it only has 1 incoming arc). |
| # Or both can be BMPs with no incoming arcs. |
| if {$a eq $b || $arcnos($a) eq {}} { |
| return 0 |
| } |
| # assert {[llength $arcnos($a)] == 1} |
| set arc [lindex $arcnos($a) 0] |
| set i [lsearch -exact $arcids($arc) $a] |
| set j [lsearch -exact $arcids($arc) $b] |
| if {$i < 0 || $i > $j} { |
| return 1 |
| } else { |
| return -1 |
| } |
| } |
| |
| if {![info exists arcout($a)]} { |
| set arc [lindex $arcnos($a) 0] |
| if {[info exists arcend($arc)]} { |
| set aend $arcend($arc) |
| } else { |
| set aend {} |
| } |
| set a $arcstart($arc) |
| } else { |
| set aend $a |
| } |
| if {![info exists arcout($b)]} { |
| set arc [lindex $arcnos($b) 0] |
| if {[info exists arcend($arc)]} { |
| set bend $arcend($arc) |
| } else { |
| set bend {} |
| } |
| set b $arcstart($arc) |
| } else { |
| set bend $b |
| } |
| if {$a eq $bend} { |
| return 1 |
| } |
| if {$b eq $aend} { |
| return -1 |
| } |
| if {[info exists cached_isanc($a,$bend)]} { |
| if {$cached_isanc($a,$bend)} { |
| return 1 |
| } |
| } |
| if {[info exists cached_isanc($b,$aend)]} { |
| if {$cached_isanc($b,$aend)} { |
| return -1 |
| } |
| if {[info exists cached_isanc($a,$bend)]} { |
| return 0 |
| } |
| } |
| |
| set todo [list $a $b] |
| set anc($a) a |
| set anc($b) b |
| for {set i 0} {$i < [llength $todo]} {incr i} { |
| set x [lindex $todo $i] |
| if {$anc($x) eq {}} { |
| continue |
| } |
| foreach arc $arcnos($x) { |
| set xd $arcstart($arc) |
| if {$xd eq $bend} { |
| set cached_isanc($a,$bend) 1 |
| set cached_isanc($b,$aend) 0 |
| return 1 |
| } elseif {$xd eq $aend} { |
| set cached_isanc($b,$aend) 1 |
| set cached_isanc($a,$bend) 0 |
| return -1 |
| } |
| if {![info exists anc($xd)]} { |
| set anc($xd) $anc($x) |
| lappend todo $xd |
| } elseif {$anc($xd) ne $anc($x)} { |
| set anc($xd) {} |
| } |
| } |
| } |
| set cached_isanc($a,$bend) 0 |
| set cached_isanc($b,$aend) 0 |
| return 0 |
| } |
| |
| # This identifies whether $desc has an ancestor that is |
| # a growing tip of the graph and which is not an ancestor of $anc |
| # and returns 0 if so and 1 if not. |
| # If we subsequently discover a tag on such a growing tip, and that |
| # turns out to be a descendent of $anc (which it could, since we |
| # don't necessarily see children before parents), then $desc |
| # isn't a good choice to display as a descendent tag of |
| # $anc (since it is the descendent of another tag which is |
| # a descendent of $anc). Similarly, $anc isn't a good choice to |
| # display as a ancestor tag of $desc. |
| # |
| proc is_certain {desc anc} { |
| global arcnos arcout arcstart arcend growing problems |
| |
| set certain {} |
| if {[llength $arcnos($anc)] == 1} { |
| # tags on the same arc are certain |
| if {$arcnos($desc) eq $arcnos($anc)} { |
| return 1 |
| } |
| if {![info exists arcout($anc)]} { |
| # if $anc is partway along an arc, use the start of the arc instead |
| set a [lindex $arcnos($anc) 0] |
| set anc $arcstart($a) |
| } |
| } |
| if {[llength $arcnos($desc)] > 1 || [info exists arcout($desc)]} { |
| set x $desc |
| } else { |
| set a [lindex $arcnos($desc) 0] |
| set x $arcend($a) |
| } |
| if {$x == $anc} { |
| return 1 |
| } |
| set anclist [list $x] |
| set dl($x) 1 |
| set nnh 1 |
| set ngrowanc 0 |
| for {set i 0} {$i < [llength $anclist] && ($nnh > 0 || $ngrowanc > 0)} {incr i} { |
| set x [lindex $anclist $i] |
| if {$dl($x)} { |
| incr nnh -1 |
| } |
| set done($x) 1 |
| foreach a $arcout($x) { |
| if {[info exists growing($a)]} { |
| if {![info exists growanc($x)] && $dl($x)} { |
| set growanc($x) 1 |
| incr ngrowanc |
| } |
| } else { |
| set y $arcend($a) |
| if {[info exists dl($y)]} { |
| if {$dl($y)} { |
| if {!$dl($x)} { |
| set dl($y) 0 |
| if {![info exists done($y)]} { |
| incr nnh -1 |
| } |
| if {[info exists growanc($x)]} { |
| incr ngrowanc -1 |
| } |
| set xl [list $y] |
| for {set k 0} {$k < [llength $xl]} {incr k} { |
| set z [lindex $xl $k] |
| foreach c $arcout($z) { |
| if {[info exists arcend($c)]} { |
| set v $arcend($c) |
| if {[info exists dl($v)] && $dl($v)} { |
| set dl($v) 0 |
| if {![info exists done($v)]} { |
| incr nnh -1 |
| } |
| if {[info exists growanc($v)]} { |
| incr ngrowanc -1 |
| } |
| lappend xl $v |
| } |
| } |
| } |
| } |
| } |
| } |
| } elseif {$y eq $anc || !$dl($x)} { |
| set dl($y) 0 |
| lappend anclist $y |
| } else { |
| set dl($y) 1 |
| lappend anclist $y |
| incr nnh |
| } |
| } |
| } |
| } |
| foreach x [array names growanc] { |
| if {$dl($x)} { |
| return 0 |
| } |
| return 0 |
| } |
| return 1 |
| } |
| |
| proc validate_arctags {a} { |
| global arctags idtags |
| |
| set i -1 |
| set na $arctags($a) |
| foreach id $arctags($a) { |
| incr i |
| if {![info exists idtags($id)]} { |
| set na [lreplace $na $i $i] |
| incr i -1 |
| } |
| } |
| set arctags($a) $na |
| } |
| |
| proc validate_archeads {a} { |
| global archeads idheads |
| |
| set i -1 |
| set na $archeads($a) |
| foreach id $archeads($a) { |
| incr i |
| if {![info exists idheads($id)]} { |
| set na [lreplace $na $i $i] |
| incr i -1 |
| } |
| } |
| set archeads($a) $na |
| } |
| |
| # Return the list of IDs that have tags that are descendents of id, |
| # ignoring IDs that are descendents of IDs already reported. |
| proc desctags {id} { |
| global arcnos arcstart arcids arctags idtags allparents |
| global growing cached_dtags |
| |
| if {![info exists allparents($id)]} { |
| return {} |
| } |
| set t1 [clock clicks -milliseconds] |
| set argid $id |
| if {[llength $arcnos($id)] == 1 && [llength $allparents($id)] == 1} { |
| # part-way along an arc; check that arc first |
| set a [lindex $arcnos($id) 0] |
| if {$arctags($a) ne {}} { |
| validate_arctags $a |
| set i [lsearch -exact $arcids($a) $id] |
| set tid {} |
| foreach t $arctags($a) { |
| set j [lsearch -exact $arcids($a) $t] |
| if {$j >= $i} break |
| set tid $t |
| } |
| if {$tid ne {}} { |
| return $tid |
| } |
| } |
| set id $arcstart($a) |
| if {[info exists idtags($id)]} { |
| return $id |
| } |
| } |
| if {[info exists cached_dtags($id)]} { |
| return $cached_dtags($id) |
| } |
| |
| set origid $id |
| set todo [list $id] |
| set queued($id) 1 |
| set nc 1 |
| for {set i 0} {$i < [llength $todo] && $nc > 0} {incr i} { |
| set id [lindex $todo $i] |
| set done($id) 1 |
| set ta [info exists hastaggedancestor($id)] |
| if {!$ta} { |
| incr nc -1 |
| } |
| # ignore tags on starting node |
| if {!$ta && $i > 0} { |
| if {[info exists idtags($id)]} { |
| set tagloc($id) $id |
| set ta 1 |
| } elseif {[info exists cached_dtags($id)]} { |
| set tagloc($id) $cached_dtags($id) |
| set ta 1 |
| } |
| } |
| foreach a $arcnos($id) { |
| set d $arcstart($a) |
| if {!$ta && $arctags($a) ne {}} { |
| validate_arctags $a |
| if {$arctags($a) ne {}} { |
| lappend tagloc($id) [lindex $arctags($a) end] |
| } |
| } |
| if {$ta || $arctags($a) ne {}} { |
| set tomark [list $d] |
| for {set j 0} {$j < [llength $tomark]} {incr j} { |
| set dd [lindex $tomark $j] |
| if {![info exists hastaggedancestor($dd)]} { |
| if {[info exists done($dd)]} { |
| foreach b $arcnos($dd) { |
| lappend tomark $arcstart($b) |
| } |
| if {[info exists tagloc($dd)]} { |
| unset tagloc($dd) |
| } |
| } elseif {[info exists queued($dd)]} { |
| incr nc -1 |
| } |
| set hastaggedancestor($dd) 1 |
| } |
| } |
| } |
| if {![info exists queued($d)]} { |
| lappend todo $d |
| set queued($d) 1 |
| if {![info exists hastaggedancestor($d)]} { |
| incr nc |
| } |
| } |
| } |
| } |
| set tags {} |
| foreach id [array names tagloc] { |
| if {![info exists hastaggedancestor($id)]} { |
| foreach t $tagloc($id) { |
| if {[lsearch -exact $tags $t] < 0} { |
| lappend tags $t |
| } |
| } |
| } |
| } |
| set t2 [clock clicks -milliseconds] |
| set loopix $i |
| |
| # remove tags that are descendents of other tags |
| for {set i 0} {$i < [llength $tags]} {incr i} { |
| set a [lindex $tags $i] |
| for {set j 0} {$j < $i} {incr j} { |
| set b [lindex $tags $j] |
| set r [anc_or_desc $a $b] |
| if {$r == 1} { |
| set tags [lreplace $tags $j $j] |
| incr j -1 |
| incr i -1 |
| } elseif {$r == -1} { |
| set tags [lreplace $tags $i $i] |
| incr i -1 |
| break |
| } |
| } |
| } |
| |
| if {[array names growing] ne {}} { |
| # graph isn't finished, need to check if any tag could get |
| # eclipsed by another tag coming later. Simply ignore any |
| # tags that could later get eclipsed. |
| set ctags {} |
| foreach t $tags { |
| if {[is_certain $t $origid]} { |
| lappend ctags $t |
| } |
| } |
| if {$tags eq $ctags} { |
| set cached_dtags($origid) $tags |
| } else { |
| set tags $ctags |
| } |
| } else { |
| set cached_dtags($origid) $tags |
| } |
| set t3 [clock clicks -milliseconds] |
| if {0 && $t3 - $t1 >= 100} { |
| puts "iterating descendents ($loopix/[llength $todo] nodes) took\ |
| [expr {$t2-$t1}]+[expr {$t3-$t2}]ms, $nc candidates left" |
| } |
| return $tags |
| } |
| |
| proc anctags {id} { |
| global arcnos arcids arcout arcend arctags idtags allparents |
| global growing cached_atags |
| |
| if {![info exists allparents($id)]} { |
| return {} |
| } |
| set t1 [clock clicks -milliseconds] |
| set argid $id |
| if {[llength $arcnos($id)] == 1 && [llength $allparents($id)] == 1} { |
| # part-way along an arc; check that arc first |
| set a [lindex $arcnos($id) 0] |
| if {$arctags($a) ne {}} { |
| validate_arctags $a |
| set i [lsearch -exact $arcids($a) $id] |
| foreach t $arctags($a) { |
| set j [lsearch -exact $arcids($a) $t] |
| if {$j > $i} { |
| return $t |
| } |
| } |
| } |
| if {![info exists arcend($a)]} { |
| return {} |
| } |
| set id $arcend($a) |
| if {[info exists idtags($id)]} { |
| return $id |
| } |
| } |
| if {[info exists cached_atags($id)]} { |
| return $cached_atags($id) |
| } |
| |
| set origid $id |
| set todo [list $id] |
| set queued($id) 1 |
| set taglist {} |
| set nc 1 |
| for {set i 0} {$i < [llength $todo] && $nc > 0} {incr i} { |
| set id [lindex $todo $i] |
| set done($id) 1 |
| set td [info exists hastaggeddescendent($id)] |
| if {!$td} { |
| incr nc -1 |
| } |
| # ignore tags on starting node |
| if {!$td && $i > 0} { |
| if {[info exists idtags($id)]} { |
| set tagloc($id) $id |
| set td 1 |
| } elseif {[info exists cached_atags($id)]} { |
| set tagloc($id) $cached_atags($id) |
| set td 1 |
| } |
| } |
| foreach a $arcout($id) { |
| if {!$td && $arctags($a) ne {}} { |
| validate_arctags $a |
| if {$arctags($a) ne {}} { |
| lappend tagloc($id) [lindex $arctags($a) 0] |
| } |
| } |
| if {![info exists arcend($a)]} continue |
| set d $arcend($a) |
| if {$td || $arctags($a) ne {}} { |
| set tomark [list $d] |
| for {set j 0} {$j < [llength $tomark]} {incr j} { |
| set dd [lindex $tomark $j] |
| if {![info exists hastaggeddescendent($dd)]} { |
| if {[info exists done($dd)]} { |
| foreach b $arcout($dd) { |
| if {[info exists arcend($b)]} { |
| lappend tomark $arcend($b) |
| } |
| } |
| if {[info exists tagloc($dd)]} { |
| unset tagloc($dd) |
| } |
| } elseif {[info exists queued($dd)]} { |
| incr nc -1 |
| } |
| set hastaggeddescendent($dd) 1 |
| } |
| } |
| } |
| if {![info exists queued($d)]} { |
| lappend todo $d |
| set queued($d) 1 |
| if {![info exists hastaggeddescendent($d)]} { |
| incr nc |
| } |
| } |
| } |
| } |
| set t2 [clock clicks -milliseconds] |
| set loopix $i |
| set tags {} |
| foreach id [array names tagloc] { |
| if {![info exists hastaggeddescendent($id)]} { |
| foreach t $tagloc($id) { |
| if {[lsearch -exact $tags $t] < 0} { |
| lappend tags $t |
| } |
| } |
| } |
| } |
| |
| # remove tags that are ancestors of other tags |
| for {set i 0} {$i < [llength $tags]} {incr i} { |
| set a [lindex $tags $i] |
| for {set j 0} {$j < $i} {incr j} { |
| set b [lindex $tags $j] |
| set r [anc_or_desc $a $b] |
| if {$r == -1} { |
| set tags [lreplace $tags $j $j] |
| incr j -1 |
| incr i -1 |
| } elseif {$r == 1} { |
| set tags [lreplace $tags $i $i] |
| incr i -1 |
| break |
| } |
| } |
| } |
| |
| if {[array names growing] ne {}} { |
| # graph isn't finished, need to check if any tag could get |
| # eclipsed by another tag coming later. Simply ignore any |
| # tags that could later get eclipsed. |
| set ctags {} |
| foreach t $tags { |
| if {[is_certain $origid $t]} { |
| lappend ctags $t |
| } |
| } |
| if {$tags eq $ctags} { |
| set cached_atags($origid) $tags |
| } else { |
| set tags $ctags |
| } |
| } else { |
| set cached_atags($origid) $tags |
| } |
| set t3 [clock clicks -milliseconds] |
| if {0 && $t3 - $t1 >= 100} { |
| puts "iterating ancestors ($loopix/[llength $todo] nodes) took\ |
| [expr {$t2-$t1}]+[expr {$t3-$t2}]ms, $nc candidates left" |
| } |
| return $tags |
| } |
| |
| # Return the list of IDs that have heads that are descendents of id, |
| # including id itself if it has a head. |
| proc descheads {id} { |
| global arcnos arcstart arcids archeads idheads cached_dheads |
| global allparents |
| |
| if {![info exists allparents($id)]} { |
| return {} |
| } |
| set aret {} |
| if {[llength $arcnos($id)] == 1 && [llength $allparents($id)] == 1} { |
| # part-way along an arc; check it first |
| set a [lindex $arcnos($id) 0] |
| if {$archeads($a) ne {}} { |
| validate_archeads $a |
| set i [lsearch -exact $arcids($a) $id] |
| foreach t $archeads($a) { |
| set j [lsearch -exact $arcids($a) $t] |
| if {$j > $i} break |
| lappend aret $t |
| } |
| } |
| set id $arcstart($a) |
| } |
| set origid $id |
| set todo [list $id] |
| set seen($id) 1 |
| set ret {} |
| for {set i 0} {$i < [llength $todo]} {incr i} { |
| set id [lindex $todo $i] |
| if {[info exists cached_dheads($id)]} { |
| set ret [concat $ret $cached_dheads($id)] |
| } else { |
| if {[info exists idheads($id)]} { |
| lappend ret $id |
| } |
| foreach a $arcnos($id) { |
| if {$archeads($a) ne {}} { |
| validate_archeads $a |
| if {$archeads($a) ne {}} { |
| set ret [concat $ret $archeads($a)] |
| } |
| } |
| set d $arcstart($a) |
| if {![info exists seen($d)]} { |
| lappend todo $d |
| set seen($d) 1 |
| } |
| } |
| } |
| } |
| set ret [lsort -unique $ret] |
| set cached_dheads($origid) $ret |
| return [concat $ret $aret] |
| } |
| |
| proc addedtag {id} { |
| global arcnos arcout cached_dtags cached_atags |
| |
| if {![info exists arcnos($id)]} return |
| if {![info exists arcout($id)]} { |
| recalcarc [lindex $arcnos($id) 0] |
| } |
| catch {unset cached_dtags} |
| catch {unset cached_atags} |
| } |
| |
| proc addedhead {hid head} { |
| global arcnos arcout cached_dheads |
| |
| if {![info exists arcnos($hid)]} return |
| if {![info exists arcout($hid)]} { |
| recalcarc [lindex $arcnos($hid) 0] |
| } |
| catch {unset cached_dheads} |
| } |
| |
| proc removedhead {hid head} { |
| global cached_dheads |
| |
| catch {unset cached_dheads} |
| } |
| |
| proc movedhead {hid head} { |
| global arcnos arcout cached_dheads |
| |
| if {![info exists arcnos($hid)]} return |
| if {![info exists arcout($hid)]} { |
| recalcarc [lindex $arcnos($hid) 0] |
| } |
| catch {unset cached_dheads} |
| } |
| |
| proc changedrefs {} { |
| global cached_dheads cached_dtags cached_atags |
| global arctags archeads arcnos arcout idheads idtags |
| |
| foreach id [concat [array names idheads] [array names idtags]] { |
| if {[info exists arcnos($id)] && ![info exists arcout($id)]} { |
| set a [lindex $arcnos($id) 0] |
| if {![info exists donearc($a)]} { |
| recalcarc $a |
| set donearc($a) 1 |
| } |
| } |
| } |
| catch {unset cached_dtags} |
| catch {unset cached_atags} |
| catch {unset cached_dheads} |
| } |
| |
| proc rereadrefs {} { |
| global idtags idheads idotherrefs mainheadid |
| |
| set refids [concat [array names idtags] \ |
| [array names idheads] [array names idotherrefs]] |
| foreach id $refids { |
| if {![info exists ref($id)]} { |
| set ref($id) [listrefs $id] |
| } |
| } |
| set oldmainhead $mainheadid |
| readrefs |
| changedrefs |
| set refids [lsort -unique [concat $refids [array names idtags] \ |
| [array names idheads] [array names idotherrefs]]] |
| foreach id $refids { |
| set v [listrefs $id] |
| if {![info exists ref($id)] || $ref($id) != $v} { |
| redrawtags $id |
| } |
| } |
| if {$oldmainhead ne $mainheadid} { |
| redrawtags $oldmainhead |
| redrawtags $mainheadid |
| } |
| run refill_reflist |
| } |
| |
| proc listrefs {id} { |
| global idtags idheads idotherrefs |
| |
| set x {} |
| if {[info exists idtags($id)]} { |
| set x $idtags($id) |
| } |
| set y {} |
| if {[info exists idheads($id)]} { |
| set y $idheads($id) |
| } |
| set z {} |
| if {[info exists idotherrefs($id)]} { |
| set z $idotherrefs($id) |
| } |
| return [list $x $y $z] |
| } |
| |
| proc showtag {tag isnew} { |
| global ctext tagcontents tagids linknum tagobjid |
| |
| if {$isnew} { |
| addtohistory [list showtag $tag 0] |
| } |
| $ctext conf -state normal |
| clear_ctext |
| settabs 0 |
| set linknum 0 |
| if {![info exists tagcontents($tag)]} { |
| catch { |
| set tagcontents($tag) [exec git cat-file tag $tagobjid($tag)] |
| } |
| } |
| if {[info exists tagcontents($tag)]} { |
| set text $tagcontents($tag) |
| } else { |
| set text "[mc "Tag"]: $tag\n[mc "Id"]: $tagids($tag)" |
| } |
| appendwithlinks $text {} |
| $ctext conf -state disabled |
| init_flist {} |
| } |
| |
| proc doquit {} { |
| global stopped |
| global gitktmpdir |
| |
| set stopped 100 |
| savestuff . |
| destroy . |
| |
| if {[info exists gitktmpdir]} { |
| catch {file delete -force $gitktmpdir} |
| } |
| } |
| |
| proc mkfontdisp {font top which} { |
| global fontattr fontpref $font |
| |
| set fontpref($font) [set $font] |
| button $top.${font}but -text $which -font optionfont \ |
| -command [list choosefont $font $which] |
| label $top.$font -relief flat -font $font \ |
| -text $fontattr($font,family) -justify left |
| grid x $top.${font}but $top.$font -sticky w |
| } |
| |
| proc choosefont {font which} { |
| global fontparam fontlist fonttop fontattr |
| |
| set fontparam(which) $which |
| set fontparam(font) $font |
| set fontparam(family) [font actual $font -family] |
| set fontparam(size) $fontattr($font,size) |
| set fontparam(weight) $fontattr($font,weight) |
| set fontparam(slant) $fontattr($font,slant) |
| set top .gitkfont |
| set fonttop $top |
| if {![winfo exists $top]} { |
| font create sample |
| eval font config sample [font actual $font] |
| toplevel $top |
| wm title $top [mc "Gitk font chooser"] |
| label $top.l -textvariable fontparam(which) |
| pack $top.l -side top |
| set fontlist [lsort [font families]] |
| frame $top.f |
| listbox $top.f.fam -listvariable fontlist \ |
| -yscrollcommand [list $top.f.sb set] |
| bind $top.f.fam <<ListboxSelect>> selfontfam |
| scrollbar $top.f.sb -command [list $top.f.fam yview] |
| pack $top.f.sb -side right -fill y |
| pack $top.f.fam -side left -fill both -expand 1 |
| pack $top.f -side top -fill both -expand 1 |
| frame $top.g |
| spinbox $top.g.size -from 4 -to 40 -width 4 \ |
| -textvariable fontparam(size) \ |
| -validatecommand {string is integer -strict %s} |
| checkbutton $top.g.bold -padx 5 \ |
| -font {{Times New Roman} 12 bold} -text [mc "B"] -indicatoron 0 \ |
| -variable fontparam(weight) -onvalue bold -offvalue normal |
| checkbutton $top.g.ital -padx 5 \ |
| -font {{Times New Roman} 12 italic} -text [mc "I"] -indicatoron 0 \ |
| -variable fontparam(slant) -onvalue italic -offvalue roman |
| pack $top.g.size $top.g.bold $top.g.ital -side left |
| pack $top.g -side top |
| canvas $top.c -width 150 -height 50 -border 2 -relief sunk \ |
| -background white |
| $top.c create text 100 25 -anchor center -text $which -font sample \ |
| -fill black -tags text |
| bind $top.c <Configure> [list centertext $top.c] |
| pack $top.c -side top -fill x |
| frame $top.buts |
| button $top.buts.ok -text [mc "OK"] -command fontok -default active |
| button $top.buts.can -text [mc "Cancel"] -command fontcan -default normal |
| grid $top.buts.ok $top.buts.can |
| grid columnconfigure $top.buts 0 -weight 1 -uniform a |
| grid columnconfigure $top.buts 1 -weight 1 -uniform a |
| pack $top.buts -side bottom -fill x |
| trace add variable fontparam write chg_fontparam |
| } else { |
| raise $top |
| $top.c itemconf text -text $which |
| } |
| set i [lsearch -exact $fontlist $fontparam(family)] |
| if {$i >= 0} { |
| $top.f.fam selection set $i |
| $top.f.fam see $i |
| } |
| } |
| |
| proc centertext {w} { |
| $w coords text [expr {[winfo width $w] / 2}] [expr {[winfo height $w] / 2}] |
| } |
| |
| proc fontok {} { |
| global fontparam fontpref prefstop |
| |
| set f $fontparam(font) |
| set fontpref($f) [list $fontparam(family) $fontparam(size)] |
| if {$fontparam(weight) eq "bold"} { |
| lappend fontpref($f) "bold" |
| } |
| if {$fontparam(slant) eq "italic"} { |
| lappend fontpref($f) "italic" |
| } |
| set w $prefstop.$f |
| $w conf -text $fontparam(family) -font $fontpref($f) |
| |
| fontcan |
| } |
| |
| proc fontcan {} { |
| global fonttop fontparam |
| |
| if {[info exists fonttop]} { |
| catch {destroy $fonttop} |
| catch {font delete sample} |
| unset fonttop |
| unset fontparam |
| } |
| } |
| |
| proc selfontfam {} { |
| global fonttop fontparam |
| |
| set i [$fonttop.f.fam curselection] |
| if {$i ne {}} { |
| set fontparam(family) [$fonttop.f.fam get $i] |
| } |
| } |
| |
| proc chg_fontparam {v sub op} { |
| global fontparam |
| |
| font config sample -$sub $fontparam($sub) |
| } |
| |
| proc doprefs {} { |
| global maxwidth maxgraphpct |
| global oldprefs prefstop showneartags showlocalchanges |
| global bgcolor fgcolor ctext diffcolors selectbgcolor |
| global tabstop limitdiffs autoselect extdifftool |
| |
| set top .gitkprefs |
| set prefstop $top |
| if {[winfo exists $top]} { |
| raise $top |
| return |
| } |
| foreach v {maxwidth maxgraphpct showneartags showlocalchanges \ |
| limitdiffs tabstop} { |
| set oldprefs($v) [set $v] |
| } |
| toplevel $top |
| wm title $top [mc "Gitk preferences"] |
| label $top.ldisp -text [mc "Commit list display options"] |
| grid $top.ldisp - -sticky w -pady 10 |
| label $top.spacer -text " " |
| label $top.maxwidthl -text [mc "Maximum graph width (lines)"] \ |
| -font optionfont |
| spinbox $top.maxwidth -from 0 -to 100 -width 4 -textvariable maxwidth |
| grid $top.spacer $top.maxwidthl $top.maxwidth -sticky w |
| label $top.maxpctl -text [mc "Maximum graph width (% of pane)"] \ |
| -font optionfont |
| spinbox $top.maxpct -from 1 -to 100 -width 4 -textvariable maxgraphpct |
| grid x $top.maxpctl $top.maxpct -sticky w |
| frame $top.showlocal |
| label $top.showlocal.l -text [mc "Show local changes"] -font optionfont |
| checkbutton $top.showlocal.b -variable showlocalchanges |
| pack $top.showlocal.b $top.showlocal.l -side left |
| grid x $top.showlocal -sticky w |
| frame $top.autoselect |
| label $top.autoselect.l -text [mc "Auto-select SHA1"] -font optionfont |
| checkbutton $top.autoselect.b -variable autoselect |
| pack $top.autoselect.b $top.autoselect.l -side left |
| grid x $top.autoselect -sticky w |
| |
| label $top.ddisp -text [mc "Diff display options"] |
| grid $top.ddisp - -sticky w -pady 10 |
| label $top.tabstopl -text [mc "Tab spacing"] -font optionfont |
| spinbox $top.tabstop -from 1 -to 20 -width 4 -textvariable tabstop |
| grid x $top.tabstopl $top.tabstop -sticky w |
| frame $top.ntag |
| label $top.ntag.l -text [mc "Display nearby tags"] -font optionfont |
| checkbutton $top.ntag.b -variable showneartags |
| pack $top.ntag.b $top.ntag.l -side left |
| grid x $top.ntag -sticky w |
| frame $top.ldiff |
| label $top.ldiff.l -text [mc "Limit diffs to listed paths"] -font optionfont |
| checkbutton $top.ldiff.b -variable limitdiffs |
| pack $top.ldiff.b $top.ldiff.l -side left |
| grid x $top.ldiff -sticky w |
| |
| entry $top.extdifft -textvariable extdifftool |
| frame $top.extdifff |
| label $top.extdifff.l -text [mc "External diff tool" ] -font optionfont \ |
| -padx 10 |
| button $top.extdifff.b -text [mc "Choose..."] -font optionfont \ |
| -command choose_extdiff |
| pack $top.extdifff.l $top.extdifff.b -side left |
| grid x $top.extdifff $top.extdifft -sticky w |
| |
| label $top.cdisp -text [mc "Colors: press to choose"] |
| grid $top.cdisp - -sticky w -pady 10 |
| label $top.bg -padx 40 -relief sunk -background $bgcolor |
| button $top.bgbut -text [mc "Background"] -font optionfont \ |
| -command [list choosecolor bgcolor {} $top.bg background setbg] |
| grid x $top.bgbut $top.bg -sticky w |
| label $top.fg -padx 40 -relief sunk -background $fgcolor |
| button $top.fgbut -text [mc "Foreground"] -font optionfont \ |
| -command [list choosecolor fgcolor {} $top.fg foreground setfg] |
| grid x $top.fgbut $top.fg -sticky w |
| label $top.diffold -padx 40 -relief sunk -background [lindex $diffcolors 0] |
| button $top.diffoldbut -text [mc "Diff: old lines"] -font optionfont \ |
| -command [list choosecolor diffcolors 0 $top.diffold "diff old lines" \ |
| [list $ctext tag conf d0 -foreground]] |
| grid x $top.diffoldbut $top.diffold -sticky w |
| label $top.diffnew -padx 40 -relief sunk -background [lindex $diffcolors 1] |
| button $top.diffnewbut -text [mc "Diff: new lines"] -font optionfont \ |
| -command [list choosecolor diffcolors 1 $top.diffnew "diff new lines" \ |
| [list $ctext tag conf d1 -foreground]] |
| grid x $top.diffnewbut $top.diffnew -sticky w |
| label $top.hunksep -padx 40 -relief sunk -background [lindex $diffcolors 2] |
| button $top.hunksepbut -text [mc "Diff: hunk header"] -font optionfont \ |
| -command [list choosecolor diffcolors 2 $top.hunksep \ |
| "diff hunk header" \ |
| [list $ctext tag conf hunksep -foreground]] |
| grid x $top.hunksepbut $top.hunksep -sticky w |
| label $top.selbgsep -padx 40 -relief sunk -background $selectbgcolor |
| button $top.selbgbut -text [mc "Select bg"] -font optionfont \ |
| -command [list choosecolor selectbgcolor {} $top.selbgsep background setselbg] |
| grid x $top.selbgbut $top.selbgsep -sticky w |
| |
| label $top.cfont -text [mc "Fonts: press to choose"] |
| grid $top.cfont - -sticky w -pady 10 |
| mkfontdisp mainfont $top [mc "Main font"] |
| mkfontdisp textfont $top [mc "Diff display font"] |
| mkfontdisp uifont $top [mc "User interface font"] |
| |
| frame $top.buts |
| button $top.buts.ok -text [mc "OK"] -command prefsok -default active |
| button $top.buts.can -text [mc "Cancel"] -command prefscan -default normal |
| grid $top.buts.ok $top.buts.can |
| grid columnconfigure $top.buts 0 -weight 1 -uniform a |
| grid columnconfigure $top.buts 1 -weight 1 -uniform a |
| grid $top.buts - - -pady 10 -sticky ew |
| bind $top <Visibility> "focus $top.buts.ok" |
| } |
| |
| proc choose_extdiff {} { |
| global extdifftool |
| |
| set prog [tk_getOpenFile -title "External diff tool" -multiple false] |
| if {$prog ne {}} { |
| set extdifftool $prog |
| } |
| } |
| |
| proc choosecolor {v vi w x cmd} { |
| global $v |
| |
| set c [tk_chooseColor -initialcolor [lindex [set $v] $vi] \ |
| -title [mc "Gitk: choose color for %s" $x]] |
| if {$c eq {}} return |
| $w conf -background $c |
| lset $v $vi $c |
| eval $cmd $c |
| } |
| |
| proc setselbg {c} { |
| global bglist cflist |
| foreach w $bglist { |
| $w configure -selectbackground $c |
| } |
| $cflist tag configure highlight \ |
| -background [$cflist cget -selectbackground] |
| allcanvs itemconf secsel -fill $c |
| } |
| |
| proc setbg {c} { |
| global bglist |
| |
| foreach w $bglist { |
| $w conf -background $c |
| } |
| } |
| |
| proc setfg {c} { |
| global fglist canv |
| |
| foreach w $fglist { |
| $w conf -foreground $c |
| } |
| allcanvs itemconf text -fill $c |
| $canv itemconf circle -outline $c |
| } |
| |
| proc prefscan {} { |
| global oldprefs prefstop |
| |
| foreach v {maxwidth maxgraphpct showneartags showlocalchanges \ |
| limitdiffs tabstop} { |
| global $v |
| set $v $oldprefs($v) |
| } |
| catch {destroy $prefstop} |
| unset prefstop |
| fontcan |
| } |
| |
| proc prefsok {} { |
| global maxwidth maxgraphpct |
| global oldprefs prefstop showneartags showlocalchanges |
| global fontpref mainfont textfont uifont |
| global limitdiffs treediffs |
| |
| catch {destroy $prefstop} |
| unset prefstop |
| fontcan |
| set fontchanged 0 |
| if {$mainfont ne $fontpref(mainfont)} { |
| set mainfont $fontpref(mainfont) |
| parsefont mainfont $mainfont |
| eval font configure mainfont [fontflags mainfont] |
| eval font configure mainfontbold [fontflags mainfont 1] |
| setcoords |
| set fontchanged 1 |
| } |
| if {$textfont ne $fontpref(textfont)} { |
| set textfont $fontpref(textfont) |
| parsefont textfont $textfont |
| eval font configure textfont [fontflags textfont] |
| eval font configure textfontbold [fontflags textfont 1] |
| } |
| if {$uifont ne $fontpref(uifont)} { |
| set uifont $fontpref(uifont) |
| parsefont uifont $uifont |
| eval font configure uifont [fontflags uifont] |
| } |
| settabs |
| if {$showlocalchanges != $oldprefs(showlocalchanges)} { |
| if {$showlocalchanges} { |
| doshowlocalchanges |
| } else { |
| dohidelocalchanges |
| } |
| } |
| if {$limitdiffs != $oldprefs(limitdiffs)} { |
| # treediffs elements are limited by path |
| catch {unset treediffs} |
| } |
| if {$fontchanged || $maxwidth != $oldprefs(maxwidth) |
| || $maxgraphpct != $oldprefs(maxgraphpct)} { |
| redisplay |
| } elseif {$showneartags != $oldprefs(showneartags) || |
| $limitdiffs != $oldprefs(limitdiffs)} { |
| reselectline |
| } |
| } |
| |
| proc formatdate {d} { |
| global datetimeformat |
| if {$d ne {}} { |
| set d [clock format $d -format $datetimeformat] |
| } |
| return $d |
| } |
| |
| # This list of encoding names and aliases is distilled from |
| # http://www.iana.org/assignments/character-sets. |
| # Not all of them are supported by Tcl. |
| set encoding_aliases { |
| { ANSI_X3.4-1968 iso-ir-6 ANSI_X3.4-1986 ISO_646.irv:1991 ASCII |
| ISO646-US US-ASCII us IBM367 cp367 csASCII } |
| { ISO-10646-UTF-1 csISO10646UTF1 } |
| { ISO_646.basic:1983 ref csISO646basic1983 } |
| { INVARIANT csINVARIANT } |
| { ISO_646.irv:1983 iso-ir-2 irv csISO2IntlRefVersion } |
| { BS_4730 iso-ir-4 ISO646-GB gb uk csISO4UnitedKingdom } |
| { NATS-SEFI iso-ir-8-1 csNATSSEFI } |
| { NATS-SEFI-ADD iso-ir-8-2 csNATSSEFIADD } |
| { NATS-DANO iso-ir-9-1 csNATSDANO } |
| { NATS-DANO-ADD iso-ir-9-2 csNATSDANOADD } |
| { SEN_850200_B iso-ir-10 FI ISO646-FI ISO646-SE se csISO10Swedish } |
| { SEN_850200_C iso-ir-11 ISO646-SE2 se2 csISO11SwedishForNames } |
| { KS_C_5601-1987 iso-ir-149 KS_C_5601-1989 KSC_5601 korean csKSC56011987 } |
| { ISO-2022-KR csISO2022KR } |
| { EUC-KR csEUCKR } |
| { ISO-2022-JP csISO2022JP } |
| { ISO-2022-JP-2 csISO2022JP2 } |
| { JIS_C6220-1969-jp JIS_C6220-1969 iso-ir-13 katakana x0201-7 |
| csISO13JISC6220jp } |
| { JIS_C6220-1969-ro iso-ir-14 jp ISO646-JP csISO14JISC6220ro } |
| { IT iso-ir-15 ISO646-IT csISO15Italian } |
| { PT iso-ir-16 ISO646-PT csISO16Portuguese } |
| { ES iso-ir-17 ISO646-ES csISO17Spanish } |
| { greek7-old iso-ir-18 csISO18Greek7Old } |
| { latin-greek iso-ir-19 csISO19LatinGreek } |
| { DIN_66003 iso-ir-21 de ISO646-DE csISO21German } |
| { NF_Z_62-010_(1973) iso-ir-25 ISO646-FR1 csISO25French } |
| { Latin-greek-1 iso-ir-27 csISO27LatinGreek1 } |
| { ISO_5427 iso-ir-37 csISO5427Cyrillic } |
| { JIS_C6226-1978 iso-ir-42 csISO42JISC62261978 } |
| { BS_viewdata iso-ir-47 csISO47BSViewdata } |
| { INIS iso-ir-49 csISO49INIS } |
| { INIS-8 iso-ir-50 csISO50INIS8 } |
| { INIS-cyrillic iso-ir-51 csISO51INISCyrillic } |
| { ISO_5427:1981 iso-ir-54 ISO5427Cyrillic1981 } |
| { ISO_5428:1980 iso-ir-55 csISO5428Greek } |
| { GB_1988-80 iso-ir-57 cn ISO646-CN csISO57GB1988 } |
| { GB_2312-80 iso-ir-58 chinese csISO58GB231280 } |
| { NS_4551-1 iso-ir-60 ISO646-NO no csISO60DanishNorwegian |
| csISO60Norwegian1 } |
| { NS_4551-2 ISO646-NO2 iso-ir-61 no2 csISO61Norwegian2 } |
| { NF_Z_62-010 iso-ir-69 ISO646-FR fr csISO69French } |
| { videotex-suppl iso-ir-70 csISO70VideotexSupp1 } |
| { PT2 iso-ir-84 ISO646-PT2 csISO84Portuguese2 } |
| { ES2 iso-ir-85 ISO646-ES2 csISO85Spanish2 } |
| { MSZ_7795.3 iso-ir-86 ISO646-HU hu csISO86Hungarian } |
| { JIS_C6226-1983 iso-ir-87 x0208 JIS_X0208-1983 csISO87JISX0208 } |
| { greek7 iso-ir-88 csISO88Greek7 } |
| { ASMO_449 ISO_9036 arabic7 iso-ir-89 csISO89ASMO449 } |
| { iso-ir-90 csISO90 } |
| { JIS_C6229-1984-a iso-ir-91 jp-ocr-a csISO91JISC62291984a } |
| { JIS_C6229-1984-b iso-ir-92 ISO646-JP-OCR-B jp-ocr-b |
| csISO92JISC62991984b } |
| { JIS_C6229-1984-b-add iso-ir-93 jp-ocr-b-add csISO93JIS62291984badd } |
| { JIS_C6229-1984-hand iso-ir-94 jp-ocr-hand csISO94JIS62291984hand } |
| { JIS_C6229-1984-hand-add iso-ir-95 jp-ocr-hand-add |
| csISO95JIS62291984handadd } |
| { JIS_C6229-1984-kana iso-ir-96 csISO96JISC62291984kana } |
| { ISO_2033-1983 iso-ir-98 e13b csISO2033 } |
| { ANSI_X3.110-1983 iso-ir-99 CSA_T500-1983 NAPLPS csISO99NAPLPS } |
| { ISO_8859-1:1987 iso-ir-100 ISO_8859-1 ISO-8859-1 latin1 l1 IBM819 |
| CP819 csISOLatin1 } |
| { ISO_8859-2:1987 iso-ir-101 ISO_8859-2 ISO-8859-2 latin2 l2 csISOLatin2 } |
| { T.61-7bit iso-ir-102 csISO102T617bit } |
| { T.61-8bit T.61 iso-ir-103 csISO103T618bit } |
| { ISO_8859-3:1988 iso-ir-109 ISO_8859-3 ISO-8859-3 latin3 l3 csISOLatin3 } |
| { ISO_8859-4:1988 iso-ir-110 ISO_8859-4 ISO-8859-4 latin4 l4 csISOLatin4 } |
| { ECMA-cyrillic iso-ir-111 KOI8-E csISO111ECMACyrillic } |
| { CSA_Z243.4-1985-1 iso-ir-121 ISO646-CA csa7-1 ca csISO121Canadian1 } |
| { CSA_Z243.4-1985-2 iso-ir-122 ISO646-CA2 csa7-2 csISO122Canadian2 } |
| { CSA_Z243.4-1985-gr iso-ir-123 csISO123CSAZ24341985gr } |
| { ISO_8859-6:1987 iso-ir-127 ISO_8859-6 ISO-8859-6 ECMA-114 ASMO-708 |
| arabic csISOLatinArabic } |
| { ISO_8859-6-E csISO88596E ISO-8859-6-E } |
| { ISO_8859-6-I csISO88596I ISO-8859-6-I } |
| { ISO_8859-7:1987 iso-ir-126 ISO_8859-7 ISO-8859-7 ELOT_928 ECMA-118 |
| greek greek8 csISOLatinGreek } |
| { T.101-G2 iso-ir-128 csISO128T101G2 } |
| { ISO_8859-8:1988 iso-ir-138 ISO_8859-8 ISO-8859-8 hebrew |
| csISOLatinHebrew } |
| { ISO_8859-8-E csISO88598E ISO-8859-8-E } |
| { ISO_8859-8-I csISO88598I ISO-8859-8-I } |
| { CSN_369103 iso-ir-139 csISO139CSN369103 } |
| { JUS_I.B1.002 iso-ir-141 ISO646-YU js yu csISO141JUSIB1002 } |
| { ISO_6937-2-add iso-ir-142 csISOTextComm } |
| { IEC_P27-1 iso-ir-143 csISO143IECP271 } |
| { ISO_8859-5:1988 iso-ir-144 ISO_8859-5 ISO-8859-5 cyrillic |
| csISOLatinCyrillic } |
| { JUS_I.B1.003-serb iso-ir-146 serbian csISO146Serbian } |
| { JUS_I.B1.003-mac macedonian iso-ir-147 csISO147Macedonian } |
| { ISO_8859-9:1989 iso-ir-148 ISO_8859-9 ISO-8859-9 latin5 l5 csISOLatin5 } |
| { greek-ccitt iso-ir-150 csISO150 csISO150GreekCCITT } |
| { NC_NC00-10:81 cuba iso-ir-151 ISO646-CU csISO151Cuba } |
| { ISO_6937-2-25 iso-ir-152 csISO6937Add } |
| { GOST_19768-74 ST_SEV_358-88 iso-ir-153 csISO153GOST1976874 } |
| { ISO_8859-supp iso-ir-154 latin1-2-5 csISO8859Supp } |
| { ISO_10367-box iso-ir-155 csISO10367Box } |
| { ISO-8859-10 iso-ir-157 l6 ISO_8859-10:1992 csISOLatin6 latin6 } |
| { latin-lap lap iso-ir-158 csISO158Lap } |
| { JIS_X0212-1990 x0212 iso-ir-159 csISO159JISX02121990 } |
| { DS_2089 DS2089 ISO646-DK dk csISO646Danish } |
| { us-dk csUSDK } |
| { dk-us csDKUS } |
| { JIS_X0201 X0201 csHalfWidthKatakana } |
| { KSC5636 ISO646-KR csKSC5636 } |
| { ISO-10646-UCS-2 csUnicode } |
| { ISO-10646-UCS-4 csUCS4 } |
| { DEC-MCS dec csDECMCS } |
| { hp-roman8 roman8 r8 csHPRoman8 } |
| { macintosh mac csMacintosh } |
| { IBM037 cp037 ebcdic-cp-us ebcdic-cp-ca ebcdic-cp-wt ebcdic-cp-nl |
| csIBM037 } |
| { IBM038 EBCDIC-INT cp038 csIBM038 } |
| { IBM273 CP273 csIBM273 } |
| { IBM274 EBCDIC-BE CP274 csIBM274 } |
| { IBM275 EBCDIC-BR cp275 csIBM275 } |
| { IBM277 EBCDIC-CP-DK EBCDIC-CP-NO csIBM277 } |
| { IBM278 CP278 ebcdic-cp-fi ebcdic-cp-se csIBM278 } |
| { IBM280 CP280 ebcdic-cp-it csIBM280 } |
| { IBM281 EBCDIC-JP-E cp281 csIBM281 } |
| { IBM284 CP284 ebcdic-cp-es csIBM284 } |
| { IBM285 CP285 ebcdic-cp-gb csIBM285 } |
| { IBM290 cp290 EBCDIC-JP-kana csIBM290 } |
| { IBM297 cp297 ebcdic-cp-fr csIBM297 } |
| { IBM420 cp420 ebcdic-cp-ar1 csIBM420 } |
| { IBM423 cp423 ebcdic-cp-gr csIBM423 } |
| { IBM424 cp424 ebcdic-cp-he csIBM424 } |
| { IBM437 cp437 437 csPC8CodePage437 } |
| { IBM500 CP500 ebcdic-cp-be ebcdic-cp-ch csIBM500 } |
| { IBM775 cp775 csPC775Baltic } |
| { IBM850 cp850 850 csPC850Multilingual } |
| { IBM851 cp851 851 csIBM851 } |
| { IBM852 cp852 852 csPCp852 } |
| { IBM855 cp855 855 csIBM855 } |
| { IBM857 cp857 857 csIBM857 } |
| { IBM860 cp860 860 csIBM860 } |
| { IBM861 cp861 861 cp-is csIBM861 } |
| { IBM862 cp862 862 csPC862LatinHebrew } |
| { IBM863 cp863 863 csIBM863 } |
| { IBM864 cp864 csIBM864 } |
| { IBM865 cp865 865 csIBM865 } |
| { IBM866 cp866 866 csIBM866 } |
| { IBM868 CP868 cp-ar csIBM868 } |
| { IBM869 cp869 869 cp-gr csIBM869 } |
| { IBM870 CP870 ebcdic-cp-roece ebcdic-cp-yu csIBM870 } |
| { IBM871 CP871 ebcdic-cp-is csIBM871 } |
| { IBM880 cp880 EBCDIC-Cyrillic csIBM880 } |
| { IBM891 cp891 csIBM891 } |
| { IBM903 cp903 csIBM903 } |
| { IBM904 cp904 904 csIBBM904 } |
| { IBM905 CP905 ebcdic-cp-tr csIBM905 } |
| { IBM918 CP918 ebcdic-cp-ar2 csIBM918 } |
| { IBM1026 CP1026 csIBM1026 } |
| { EBCDIC-AT-DE csIBMEBCDICATDE } |
| { EBCDIC-AT-DE-A csEBCDICATDEA } |
| { EBCDIC-CA-FR csEBCDICCAFR } |
| { EBCDIC-DK-NO csEBCDICDKNO } |
| { EBCDIC-DK-NO-A csEBCDICDKNOA } |
| { EBCDIC-FI-SE csEBCDICFISE } |
| { EBCDIC-FI-SE-A csEBCDICFISEA } |
| { EBCDIC-FR csEBCDICFR } |
| { EBCDIC-IT csEBCDICIT } |
| { EBCDIC-PT csEBCDICPT } |
| { EBCDIC-ES csEBCDICES } |
| { EBCDIC-ES-A csEBCDICESA } |
| { EBCDIC-ES-S csEBCDICESS } |
| { EBCDIC-UK csEBCDICUK } |
| { EBCDIC-US csEBCDICUS } |
| { UNKNOWN-8BIT csUnknown8BiT } |
| { MNEMONIC csMnemonic } |
| { MNEM csMnem } |
| { VISCII csVISCII } |
| { VIQR csVIQR } |
| { KOI8-R csKOI8R } |
| { IBM00858 CCSID00858 CP00858 PC-Multilingual-850+euro } |
| { IBM00924 CCSID00924 CP00924 ebcdic-Latin9--euro } |
| { IBM01140 CCSID01140 CP01140 ebcdic-us-37+euro } |
| { IBM01141 CCSID01141 CP01141 ebcdic-de-273+euro } |
| { IBM01142 CCSID01142 CP01142 ebcdic-dk-277+euro ebcdic-no-277+euro } |
| { IBM01143 CCSID01143 CP01143 ebcdic-fi-278+euro ebcdic-se-278+euro } |
| { IBM01144 CCSID01144 CP01144 ebcdic-it-280+euro } |
| { IBM01145 CCSID01145 CP01145 ebcdic-es-284+euro } |
| { IBM01146 CCSID01146 CP01146 ebcdic-gb-285+euro } |
| { IBM01147 CCSID01147 CP01147 ebcdic-fr-297+euro } |
| { IBM01148 CCSID01148 CP01148 ebcdic-international-500+euro } |
| { IBM01149 CCSID01149 CP01149 ebcdic-is-871+euro } |
| { IBM1047 IBM-1047 } |
| { PTCP154 csPTCP154 PT154 CP154 Cyrillic-Asian } |
| { Amiga-1251 Ami1251 Amiga1251 Ami-1251 } |
| { UNICODE-1-1 csUnicode11 } |
| { CESU-8 csCESU-8 } |
| { BOCU-1 csBOCU-1 } |
| { UNICODE-1-1-UTF-7 csUnicode11UTF7 } |
| { ISO-8859-14 iso-ir-199 ISO_8859-14:1998 ISO_8859-14 latin8 iso-celtic |
| l8 } |
| { ISO-8859-15 ISO_8859-15 Latin-9 } |
| { ISO-8859-16 iso-ir-226 ISO_8859-16:2001 ISO_8859-16 latin10 l10 } |
| { GBK CP936 MS936 windows-936 } |
| { JIS_Encoding csJISEncoding } |
| { Shift_JIS MS_Kanji csShiftJIS } |
| { Extended_UNIX_Code_Packed_Format_for_Japanese csEUCPkdFmtJapanese |
| EUC-JP } |
| { Extended_UNIX_Code_Fixed_Width_for_Japanese csEUCFixWidJapanese } |
| { ISO-10646-UCS-Basic csUnicodeASCII } |
| { ISO-10646-Unicode-Latin1 csUnicodeLatin1 ISO-10646 } |
| { ISO-Unicode-IBM-1261 csUnicodeIBM1261 } |
| { ISO-Unicode-IBM-1268 csUnicodeIBM1268 } |
| { ISO-Unicode-IBM-1276 csUnicodeIBM1276 } |
| { ISO-Unicode-IBM-1264 csUnicodeIBM1264 } |
| { ISO-Unicode-IBM-1265 csUnicodeIBM1265 } |
| { ISO-8859-1-Windows-3.0-Latin-1 csWindows30Latin1 } |
| { ISO-8859-1-Windows-3.1-Latin-1 csWindows31Latin1 } |
| { ISO-8859-2-Windows-Latin-2 csWindows31Latin2 } |
| { ISO-8859-9-Windows-Latin-5 csWindows31Latin5 } |
| { Adobe-Standard-Encoding csAdobeStandardEncoding } |
| { Ventura-US csVenturaUS } |
| { Ventura-International csVenturaInternational } |
| { PC8-Danish-Norwegian csPC8DanishNorwegian } |
| { PC8-Turkish csPC8Turkish } |
| { IBM-Symbols csIBMSymbols } |
| { IBM-Thai csIBMThai } |
| { HP-Legal csHPLegal } |
| { HP-Pi-font csHPPiFont } |
| { HP-Math8 csHPMath8 } |
| { Adobe-Symbol-Encoding csHPPSMath } |
| { HP-DeskTop csHPDesktop } |
| { Ventura-Math csVenturaMath } |
| { Microsoft-Publishing csMicrosoftPublishing } |
| { Windows-31J csWindows31J } |
| { GB2312 csGB2312 } |
| { Big5 csBig5 } |
| } |
| |
| proc tcl_encoding {enc} { |
| global encoding_aliases |
| set names [encoding names] |
| set lcnames [string tolower $names] |
| set enc [string tolower $enc] |
| set i [lsearch -exact $lcnames $enc] |
| if {$i < 0} { |
| # look for "isonnn" instead of "iso-nnn" or "iso_nnn" |
| if {[regsub {^iso[-_]} $enc iso encx]} { |
| set i [lsearch -exact $lcnames $encx] |
| } |
| } |
| if {$i < 0} { |
| foreach l $encoding_aliases { |
| set ll [string tolower $l] |
| if {[lsearch -exact $ll $enc] < 0} continue |
| # look through the aliases for one that tcl knows about |
| foreach e $ll { |
| set i [lsearch -exact $lcnames $e] |
| if {$i < 0} { |
| if {[regsub {^iso[-_]} $e iso ex]} { |
| set i [lsearch -exact $lcnames $ex] |
| } |
| } |
| if {$i >= 0} break |
| } |
| break |
| } |
| } |
| if {$i >= 0} { |
| return [lindex $names $i] |
| } |
| return {} |
| } |
| |
| # First check that Tcl/Tk is recent enough |
| if {[catch {package require Tk 8.4} err]} { |
| show_error {} . [mc "Sorry, gitk cannot run with this version of Tcl/Tk.\n\ |
| Gitk requires at least Tcl/Tk 8.4."] |
| exit 1 |
| } |
| |
| # defaults... |
| set wrcomcmd "git diff-tree --stdin -p --pretty" |
| |
| set gitencoding {} |
| catch { |
| set gitencoding [exec git config --get i18n.commitencoding] |
| } |
| if {$gitencoding == ""} { |
| set gitencoding "utf-8" |
| } |
| set tclencoding [tcl_encoding $gitencoding] |
| if {$tclencoding == {}} { |
| puts stderr "Warning: encoding $gitencoding is not supported by Tcl/Tk" |
| } |
| |
| set mainfont {Helvetica 9} |
| set textfont {Courier 9} |
| set uifont {Helvetica 9 bold} |
| set tabstop 8 |
| set findmergefiles 0 |
| set maxgraphpct 50 |
| set maxwidth 16 |
| set revlistorder 0 |
| set fastdate 0 |
| set uparrowlen 5 |
| set downarrowlen 5 |
| set mingaplen 100 |
| set cmitmode "patch" |
| set wrapcomment "none" |
| set showneartags 1 |
| set maxrefs 20 |
| set maxlinelen 200 |
| set showlocalchanges 1 |
| set limitdiffs 1 |
| set datetimeformat "%Y-%m-%d %H:%M:%S" |
| set autoselect 1 |
| |
| set extdifftool "meld" |
| |
| set colors {green red blue magenta darkgrey brown orange} |
| set bgcolor white |
| set fgcolor black |
| set diffcolors {red "#00a000" blue} |
| set diffcontext 3 |
| set ignorespace 0 |
| set selectbgcolor gray85 |
| |
| set circlecolors {white blue gray blue blue} |
| |
| ## For msgcat loading, first locate the installation location. |
| if { [info exists ::env(GITK_MSGSDIR)] } { |
| ## Msgsdir was manually set in the environment. |
| set gitk_msgsdir $::env(GITK_MSGSDIR) |
| } else { |
| ## Let's guess the prefix from argv0. |
| set gitk_prefix [file dirname [file dirname [file normalize $argv0]]] |
| set gitk_libdir [file join $gitk_prefix share gitk lib] |
| set gitk_msgsdir [file join $gitk_libdir msgs] |
| unset gitk_prefix |
| } |
| |
| ## Internationalization (i18n) through msgcat and gettext. See |
| ## http://www.gnu.org/software/gettext/manual/html_node/Tcl.html |
| package require msgcat |
| namespace import ::msgcat::mc |
| ## And eventually load the actual message catalog |
| ::msgcat::mcload $gitk_msgsdir |
| |
| catch {source ~/.gitk} |
| |
| font create optionfont -family sans-serif -size -12 |
| |
| parsefont mainfont $mainfont |
| eval font create mainfont [fontflags mainfont] |
| eval font create mainfontbold [fontflags mainfont 1] |
| |
| parsefont textfont $textfont |
| eval font create textfont [fontflags textfont] |
| eval font create textfontbold [fontflags textfont 1] |
| |
| parsefont uifont $uifont |
| eval font create uifont [fontflags uifont] |
| |
| setoptions |
| |
| # check that we can find a .git directory somewhere... |
| if {[catch {set gitdir [gitdir]}]} { |
| show_error {} . [mc "Cannot find a git repository here."] |
| exit 1 |
| } |
| if {![file isdirectory $gitdir]} { |
| show_error {} . [mc "Cannot find the git directory \"%s\"." $gitdir] |
| exit 1 |
| } |
| |
| set revtreeargs {} |
| set cmdline_files {} |
| set i 0 |
| set revtreeargscmd {} |
| foreach arg $argv { |
| switch -glob -- $arg { |
| "" { } |
| "--" { |
| set cmdline_files [lrange $argv [expr {$i + 1}] end] |
| break |
| } |
| "--argscmd=*" { |
| set revtreeargscmd [string range $arg 10 end] |
| } |
| default { |
| lappend revtreeargs $arg |
| } |
| } |
| incr i |
| } |
| |
| if {$i >= [llength $argv] && $revtreeargs ne {}} { |
| # no -- on command line, but some arguments (other than --argscmd) |
| if {[catch { |
| set f [eval exec git rev-parse --no-revs --no-flags $revtreeargs] |
| set cmdline_files [split $f "\n"] |
| set n [llength $cmdline_files] |
| set revtreeargs [lrange $revtreeargs 0 end-$n] |
| # Unfortunately git rev-parse doesn't produce an error when |
| # something is both a revision and a filename. To be consistent |
| # with git log and git rev-list, check revtreeargs for filenames. |
| foreach arg $revtreeargs { |
| if {[file exists $arg]} { |
| show_error {} . [mc "Ambiguous argument '%s': both revision\ |
| and filename" $arg] |
| exit 1 |
| } |
| } |
| } err]} { |
| # unfortunately we get both stdout and stderr in $err, |
| # so look for "fatal:". |
| set i [string first "fatal:" $err] |
| if {$i > 0} { |
| set err [string range $err [expr {$i + 6}] end] |
| } |
| show_error {} . "[mc "Bad arguments to gitk:"]\n$err" |
| exit 1 |
| } |
| } |
| |
| set nullid "0000000000000000000000000000000000000000" |
| set nullid2 "0000000000000000000000000000000000000001" |
| set nullfile "/dev/null" |
| |
| set have_tk85 [expr {[package vcompare $tk_version "8.5"] >= 0}] |
| |
| set runq {} |
| set history {} |
| set historyindex 0 |
| set fh_serial 0 |
| set nhl_names {} |
| set highlight_paths {} |
| set findpattern {} |
| set searchdirn -forwards |
| set boldrows {} |
| set boldnamerows {} |
| set diffelide {0 0} |
| set markingmatches 0 |
| set linkentercount 0 |
| set need_redisplay 0 |
| set nrows_drawn 0 |
| set firsttabstop 0 |
| |
| set nextviewnum 1 |
| set curview 0 |
| set selectedview 0 |
| set selectedhlview [mc "None"] |
| set highlight_related [mc "None"] |
| set highlight_files {} |
| set viewfiles(0) {} |
| set viewperm(0) 0 |
| set viewargs(0) {} |
| set viewargscmd(0) {} |
| |
| set selectedline {} |
| set numcommits 0 |
| set loginstance 0 |
| set cmdlineok 0 |
| set stopped 0 |
| set stuffsaved 0 |
| set patchnum 0 |
| set lserial 0 |
| set isworktree [expr {[exec git rev-parse --is-inside-work-tree] == "true"}] |
| setcoords |
| makewindow |
| # wait for the window to become visible |
| tkwait visibility . |
| wm title . "[file tail $argv0]: [file tail [pwd]]" |
| readrefs |
| |
| if {$cmdline_files ne {} || $revtreeargs ne {} || $revtreeargscmd ne {}} { |
| # create a view for the files/dirs specified on the command line |
| set curview 1 |
| set selectedview 1 |
| set nextviewnum 2 |
| set viewname(1) [mc "Command line"] |
| set viewfiles(1) $cmdline_files |
| set viewargs(1) $revtreeargs |
| set viewargscmd(1) $revtreeargscmd |
| set viewperm(1) 0 |
| set vdatemode(1) 0 |
| addviewmenu 1 |
| .bar.view entryconf [mc "Edit view..."] -state normal |
| .bar.view entryconf [mc "Delete view"] -state normal |
| } |
| |
| if {[info exists permviews]} { |
| foreach v $permviews { |
| set n $nextviewnum |
| incr nextviewnum |
| set viewname($n) [lindex $v 0] |
| set viewfiles($n) [lindex $v 1] |
| set viewargs($n) [lindex $v 2] |
| set viewargscmd($n) [lindex $v 3] |
| set viewperm($n) 1 |
| addviewmenu $n |
| } |
| } |
| getcommits {} |
