| #!/bin/sh | |
| # Tcl ignores the next line -*- tcl -*- \ | |
| exec wish "$0" -- "$@" | |
| # Copyright (C) 2005-2006 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 $env(GIT_DIR) | |
| } else { | |
| return [exec git rev-parse --git-dir] | |
| } | |
| } | |
| proc start_rev_list {view} { | |
| global startmsecs nextupdate | |
| global commfd leftover tclencoding datemode | |
| global viewargs viewfiles commitidx | |
| set startmsecs [clock clicks -milliseconds] | |
| set nextupdate [expr {$startmsecs + 100}] | |
| set commitidx($view) 0 | |
| set args $viewargs($view) | |
| if {$viewfiles($view) ne {}} { | |
| set args [concat $args "--" $viewfiles($view)] | |
| } | |
| set order "--topo-order" | |
| if {$datemode} { | |
| set order "--date-order" | |
| } | |
| if {[catch { | |
| set fd [open [concat | git rev-list --header $order \ | |
| --parents --boundary --default HEAD $args] r] | |
| } err]} { | |
| puts stderr "Error executing git rev-list: $err" | |
| exit 1 | |
| } | |
| set commfd($view) $fd | |
| set leftover($view) {} | |
| fconfigure $fd -blocking 0 -translation lf | |
| if {$tclencoding != {}} { | |
| fconfigure $fd -encoding $tclencoding | |
| } | |
| fileevent $fd readable [list getcommitlines $fd $view] | |
| nowbusy $view | |
| } | |
| proc stop_rev_list {} { | |
| global commfd curview | |
| if {![info exists commfd($curview)]} return | |
| set fd $commfd($curview) | |
| catch { | |
| set pid [pid $fd] | |
| exec kill $pid | |
| } | |
| catch {close $fd} | |
| unset commfd($curview) | |
| } | |
| proc getcommits {} { | |
| global phase canv mainfont curview | |
| set phase getcommits | |
| initlayout | |
| start_rev_list $curview | |
| show_status "Reading commits..." | |
| } | |
| proc getcommitlines {fd view} { | |
| global commitlisted nextupdate | |
| global leftover commfd | |
| global displayorder commitidx commitrow commitdata | |
| global parentlist childlist children curview hlview | |
| global vparentlist vchildlist vdisporder vcmitlisted | |
| set stuff [read $fd 500000] | |
| if {$stuff == {}} { | |
| if {![eof $fd]} return | |
| global viewname | |
| unset commfd($view) | |
| notbusy $view | |
| # 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 rev-list." | |
| if {$viewname($view) eq "Command line"} { | |
| append err \ | |
| " (Note: arguments to gitk are passed to git rev-list\ | |
| to allow selection of commits to be displayed.)" | |
| } | |
| } else { | |
| set err "Error reading commits$fv: $err" | |
| } | |
| error_popup $err | |
| } | |
| if {$view == $curview} { | |
| after idle finishcommits | |
| } | |
| return | |
| } | |
| set start 0 | |
| set gotsome 0 | |
| while 1 { | |
| set i [string first "\0" $stuff $start] | |
| if {$i < 0} { | |
| append leftover($view) [string range $stuff $start end] | |
| break | |
| } | |
| if {$start == 0} { | |
| set cmit $leftover($view) | |
| append cmit [string range $stuff 0 [expr {$i - 1}]] | |
| set leftover($view) {} | |
| } 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} { | |
| set ids [string range $cmit 0 [expr {$j - 1}]] | |
| if {[string range $ids 0 0] == "-"} { | |
| set listed 0 | |
| 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 $shortcmit 0 80]..." | |
| } | |
| error_popup "Can't parse git rev-list output: {$shortcmit}" | |
| exit 1 | |
| } | |
| set id [lindex $ids 0] | |
| if {$listed} { | |
| set olds [lrange $ids 1 end] | |
| set i 0 | |
| foreach p $olds { | |
| if {$i == 0 || [lsearch -exact $olds $p] >= $i} { | |
| lappend children($view,$p) $id | |
| } | |
| incr i | |
| } | |
| } else { | |
| set olds {} | |
| } | |
| if {![info exists children($view,$id)]} { | |
| set children($view,$id) {} | |
| } | |
| set commitdata($id) [string range $cmit [expr {$j + 1}] end] | |
| set commitrow($view,$id) $commitidx($view) | |
| incr commitidx($view) | |
| if {$view == $curview} { | |
| lappend parentlist $olds | |
| lappend childlist $children($view,$id) | |
| lappend displayorder $id | |
| lappend commitlisted $listed | |
| } else { | |
| lappend vparentlist($view) $olds | |
| lappend vchildlist($view) $children($view,$id) | |
| lappend vdisporder($view) $id | |
| lappend vcmitlisted($view) $listed | |
| } | |
| set gotsome 1 | |
| } | |
| if {$gotsome} { | |
| if {$view == $curview} { | |
| while {[layoutmore $nextupdate]} doupdate | |
| } elseif {[info exists hlview] && $view == $hlview} { | |
| vhighlightmore | |
| } | |
| } | |
| if {[clock clicks -milliseconds] >= $nextupdate} { | |
| doupdate | |
| } | |
| } | |
| proc doupdate {} { | |
| global commfd nextupdate numcommits | |
| foreach v [array names commfd] { | |
| fileevent $commfd($v) readable {} | |
| } | |
| update | |
| set nextupdate [expr {[clock clicks -milliseconds] + 100}] | |
| foreach v [array names commfd] { | |
| set fd $commfd($v) | |
| fileevent $fd readable [list getcommitlines $fd $v] | |
| } | |
| } | |
| proc readcommit {id} { | |
| if {[catch {set contents [exec git cat-file commit $id]}]} return | |
| parsecommit $id $contents 0 | |
| } | |
| proc updatecommits {} { | |
| global viewdata curview phase displayorder | |
| global children commitrow selectedline thickerline | |
| if {$phase ne {}} { | |
| stop_rev_list | |
| set phase {} | |
| } | |
| set n $curview | |
| foreach id $displayorder { | |
| catch {unset children($n,$id)} | |
| catch {unset commitrow($n,$id)} | |
| } | |
| set curview -1 | |
| catch {unset selectedline} | |
| catch {unset thickerline} | |
| catch {unset viewdata($n)} | |
| discardallcommits | |
| readrefs | |
| showview $n | |
| } | |
| 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 line of the comment as the headline | |
| set i [string first "\n" $comment] | |
| if {$i >= 0} { | |
| set headline [string trim [string range $comment 0 $i]] | |
| } else { | |
| set headline $comment | |
| } | |
| if {!$listed} { | |
| # git rev-list 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) {"No commit information available"} | |
| } | |
| } | |
| return 1 | |
| } | |
| proc readrefs {} { | |
| global tagids idtags headids idheads tagcontents | |
| global otherrefids idotherrefs mainhead | |
| foreach v {tagids idtags headids idheads otherrefids idotherrefs} { | |
| catch {unset $v} | |
| } | |
| set refd [open [list | git ls-remote [gitdir]] r] | |
| while {0 <= [set n [gets $refd line]]} { | |
| if {![regexp {^([0-9a-f]{40}) refs/([^^]*)$} $line \ | |
| match id path]} { | |
| continue | |
| } | |
| if {[regexp {^remotes/.*/HEAD$} $path match]} { | |
| continue | |
| } | |
| if {![regexp {^(tags|heads)/(.*)$} $path match type name]} { | |
| set type others | |
| set name $path | |
| } | |
| if {[regexp {^remotes/} $path match]} { | |
| set type heads | |
| } | |
| if {$type == "tags"} { | |
| set tagids($name) $id | |
| lappend idtags($id) $name | |
| set obj {} | |
| set type {} | |
| set tag {} | |
| catch { | |
| set commit [exec git rev-parse "$id^0"] | |
| if {$commit != $id} { | |
| set tagids($name) $commit | |
| lappend idtags($commit) $name | |
| } | |
| } | |
| catch { | |
| set tagcontents($name) [exec git cat-file tag $id] | |
| } | |
| } elseif { $type == "heads" } { | |
| set headids($name) $id | |
| lappend idheads($id) $name | |
| } else { | |
| set otherrefids($name) $id | |
| lappend idotherrefs($id) $name | |
| } | |
| } | |
| close $refd | |
| set mainhead {} | |
| catch { | |
| set thehead [exec git symbolic-ref HEAD] | |
| if {[string match "refs/heads/*" $thehead]} { | |
| set mainhead [string range $thehead 11 end] | |
| } | |
| } | |
| } | |
| 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 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 OK -command "set confirm_ok 1; destroy $w" | |
| pack $w.ok -side left -fill x | |
| button $w.cancel -text 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 makewindow {} { | |
| global canv canv2 canv3 linespc charspc ctext cflist | |
| global textfont mainfont uifont | |
| global findtype findtypemenu findloc findstring fstring geometry | |
| global entries sha1entry sha1string sha1but | |
| global maincursor textcursor curtextcursor | |
| global rowctxmenu mergemax wrapcomment | |
| global highlight_files gdttype | |
| global searchstring sstring | |
| global bgcolor fgcolor bglist fglist diffcolors | |
| global headctxmenu | |
| menu .bar | |
| .bar add cascade -label "File" -menu .bar.file | |
| .bar configure -font $uifont | |
| menu .bar.file | |
| .bar.file add command -label "Update" -command updatecommits | |
| .bar.file add command -label "Reread references" -command rereadrefs | |
| .bar.file add command -label "Quit" -command doquit | |
| .bar.file configure -font $uifont | |
| menu .bar.edit | |
| .bar add cascade -label "Edit" -menu .bar.edit | |
| .bar.edit add command -label "Preferences" -command doprefs | |
| .bar.edit configure -font $uifont | |
| menu .bar.view -font $uifont | |
| .bar add cascade -label "View" -menu .bar.view | |
| .bar.view add command -label "New view..." -command {newview 0} | |
| .bar.view add command -label "Edit view..." -command editview \ | |
| -state disabled | |
| .bar.view add command -label "Delete view" -command delview -state disabled | |
| .bar.view add separator | |
| .bar.view add radiobutton -label "All files" -command {showview 0} \ | |
| -variable selectedview -value 0 | |
| menu .bar.help | |
| .bar add cascade -label "Help" -menu .bar.help | |
| .bar.help add command -label "About gitk" -command about | |
| .bar.help add command -label "Key bindings" -command keys | |
| .bar.help configure -font $uifont | |
| . configure -menu .bar | |
| if {![info exists geometry(canv1)]} { | |
| set geometry(canv1) [expr {45 * $charspc}] | |
| set geometry(canv2) [expr {30 * $charspc}] | |
| set geometry(canv3) [expr {15 * $charspc}] | |
| set geometry(canvh) [expr {25 * $linespc + 4}] | |
| set geometry(ctextw) 80 | |
| set geometry(ctexth) 30 | |
| set geometry(cflistw) 30 | |
| } | |
| panedwindow .ctop -orient vertical | |
| if {[info exists geometry(width)]} { | |
| .ctop conf -width $geometry(width) -height $geometry(height) | |
| set texth [expr {$geometry(height) - $geometry(canvh) - 56}] | |
| set geometry(ctexth) [expr {($texth - 8) / | |
| [font metrics $textfont -linespace]}] | |
| } | |
| frame .ctop.top | |
| frame .ctop.top.bar | |
| frame .ctop.top.lbar | |
| pack .ctop.top.lbar -side bottom -fill x | |
| pack .ctop.top.bar -side bottom -fill x | |
| set cscroll .ctop.top.csb | |
| scrollbar $cscroll -command {allcanvs yview} -highlightthickness 0 | |
| pack $cscroll -side right -fill y | |
| panedwindow .ctop.top.clist -orient horizontal -sashpad 0 -handlesize 4 | |
| pack .ctop.top.clist -side top -fill both -expand 1 | |
| .ctop add .ctop.top | |
| set canv .ctop.top.clist.canv | |
| canvas $canv -height $geometry(canvh) -width $geometry(canv1) \ | |
| -background $bgcolor -bd 0 \ | |
| -yscrollincr $linespc -yscrollcommand "scrollcanv $cscroll" | |
| .ctop.top.clist add $canv | |
| set canv2 .ctop.top.clist.canv2 | |
| canvas $canv2 -height $geometry(canvh) -width $geometry(canv2) \ | |
| -background $bgcolor -bd 0 -yscrollincr $linespc | |
| .ctop.top.clist add $canv2 | |
| set canv3 .ctop.top.clist.canv3 | |
| canvas $canv3 -height $geometry(canvh) -width $geometry(canv3) \ | |
| -background $bgcolor -bd 0 -yscrollincr $linespc | |
| .ctop.top.clist add $canv3 | |
| bind .ctop.top.clist <Configure> {resizeclistpanes %W %w} | |
| lappend bglist $canv $canv2 $canv3 | |
| set sha1entry .ctop.top.bar.sha1 | |
| set entries $sha1entry | |
| set sha1but .ctop.top.bar.sha1label | |
| button $sha1but -text "SHA1 ID: " -state disabled -relief flat \ | |
| -command gotocommit -width 8 -font $uifont | |
| $sha1but conf -disabledforeground [$sha1but cget -foreground] | |
| pack .ctop.top.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 .ctop.top.bar.leftbut -image bm-left -command goback \ | |
| -state disabled -width 26 | |
| pack .ctop.top.bar.leftbut -side left -fill y | |
| button .ctop.top.bar.rightbut -image bm-right -command goforw \ | |
| -state disabled -width 26 | |
| pack .ctop.top.bar.rightbut -side left -fill y | |
| button .ctop.top.bar.findbut -text "Find" -command dofind -font $uifont | |
| pack .ctop.top.bar.findbut -side left | |
| set findstring {} | |
| set fstring .ctop.top.bar.findstring | |
| lappend entries $fstring | |
| entry $fstring -width 30 -font $textfont -textvariable findstring | |
| trace add variable findstring write find_change | |
| pack $fstring -side left -expand 1 -fill x | |
| set findtype Exact | |
| set findtypemenu [tk_optionMenu .ctop.top.bar.findtype \ | |
| findtype Exact IgnCase Regexp] | |
| trace add variable findtype write find_change | |
| .ctop.top.bar.findtype configure -font $uifont | |
| .ctop.top.bar.findtype.menu configure -font $uifont | |
| set findloc "All fields" | |
| tk_optionMenu .ctop.top.bar.findloc findloc "All fields" Headline \ | |
| Comments Author Committer | |
| trace add variable findloc write find_change | |
| .ctop.top.bar.findloc configure -font $uifont | |
| .ctop.top.bar.findloc.menu configure -font $uifont | |
| pack .ctop.top.bar.findloc -side right | |
| pack .ctop.top.bar.findtype -side right | |
| label .ctop.top.lbar.flabel -text "Highlight: Commits " \ | |
| -font $uifont | |
| pack .ctop.top.lbar.flabel -side left -fill y | |
| set gdttype "touching paths:" | |
| set gm [tk_optionMenu .ctop.top.lbar.gdttype gdttype "touching paths:" \ | |
| "adding/removing string:"] | |
| trace add variable gdttype write hfiles_change | |
| $gm conf -font $uifont | |
| .ctop.top.lbar.gdttype conf -font $uifont | |
| pack .ctop.top.lbar.gdttype -side left -fill y | |
| entry .ctop.top.lbar.fent -width 25 -font $textfont \ | |
| -textvariable highlight_files | |
| trace add variable highlight_files write hfiles_change | |
| lappend entries .ctop.top.lbar.fent | |
| pack .ctop.top.lbar.fent -side left -fill x -expand 1 | |
| label .ctop.top.lbar.vlabel -text " OR in view" -font $uifont | |
| pack .ctop.top.lbar.vlabel -side left -fill y | |
| global viewhlmenu selectedhlview | |
| set viewhlmenu [tk_optionMenu .ctop.top.lbar.vhl selectedhlview None] | |
| $viewhlmenu entryconf None -command delvhighlight | |
| $viewhlmenu conf -font $uifont | |
| .ctop.top.lbar.vhl conf -font $uifont | |
| pack .ctop.top.lbar.vhl -side left -fill y | |
| label .ctop.top.lbar.rlabel -text " OR " -font $uifont | |
| pack .ctop.top.lbar.rlabel -side left -fill y | |
| global highlight_related | |
| set m [tk_optionMenu .ctop.top.lbar.relm highlight_related None \ | |
| "Descendent" "Not descendent" "Ancestor" "Not ancestor"] | |
| $m conf -font $uifont | |
| .ctop.top.lbar.relm conf -font $uifont | |
| trace add variable highlight_related write vrel_change | |
| pack .ctop.top.lbar.relm -side left -fill y | |
| panedwindow .ctop.cdet -orient horizontal | |
| .ctop add .ctop.cdet | |
| frame .ctop.cdet.left | |
| frame .ctop.cdet.left.bot | |
| pack .ctop.cdet.left.bot -side bottom -fill x | |
| button .ctop.cdet.left.bot.search -text "Search" -command dosearch \ | |
| -font $uifont | |
| pack .ctop.cdet.left.bot.search -side left -padx 5 | |
| set sstring .ctop.cdet.left.bot.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 | |
| set ctext .ctop.cdet.left.ctext | |
| text $ctext -background $bgcolor -foreground $fgcolor \ | |
| -state disabled -font $textfont \ | |
| -width $geometry(ctextw) -height $geometry(ctexth) \ | |
| -yscrollcommand scrolltext -wrap none | |
| scrollbar .ctop.cdet.left.sb -command "$ctext yview" | |
| pack .ctop.cdet.left.sb -side right -fill y | |
| pack $ctext -side left -fill both -expand 1 | |
| .ctop.cdet add .ctop.cdet.left | |
| lappend bglist $ctext | |
| lappend fglist $ctext | |
| $ctext tag conf comment -wrap $wrapcomment | |
| $ctext tag conf filesep -font [concat $textfont bold] -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 [concat $textfont bold] | |
| $ctext tag conf msep -font [concat $textfont bold] | |
| $ctext tag conf found -back yellow | |
| frame .ctop.cdet.right | |
| frame .ctop.cdet.right.mode | |
| radiobutton .ctop.cdet.right.mode.patch -text "Patch" \ | |
| -command reselectline -variable cmitmode -value "patch" | |
| radiobutton .ctop.cdet.right.mode.tree -text "Tree" \ | |
| -command reselectline -variable cmitmode -value "tree" | |
| grid .ctop.cdet.right.mode.patch .ctop.cdet.right.mode.tree -sticky ew | |
| pack .ctop.cdet.right.mode -side top -fill x | |
| set cflist .ctop.cdet.right.cfiles | |
| set indent [font measure $mainfont "nn"] | |
| text $cflist -width $geometry(cflistw) \ | |
| -background $bgcolor -foreground $fgcolor \ | |
| -font $mainfont \ | |
| -tabs [list $indent [expr {2 * $indent}]] \ | |
| -yscrollcommand ".ctop.cdet.right.sb set" \ | |
| -cursor [. cget -cursor] \ | |
| -spacing1 1 -spacing3 1 | |
| lappend bglist $cflist | |
| lappend fglist $cflist | |
| scrollbar .ctop.cdet.right.sb -command "$cflist yview" | |
| pack .ctop.cdet.right.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 [concat $mainfont bold] | |
| .ctop.cdet add .ctop.cdet.right | |
| bind .ctop.cdet <Configure> {resizecdetpanes %W %w} | |
| pack .ctop -side top -fill both -expand 1 | |
| bindall <1> {selcanvline %W %x %y} | |
| #bindall <B1-Motion> {selcanvline %W %x %y} | |
| bindall <ButtonRelease-4> "allcanvs yview scroll -5 units" | |
| bindall <ButtonRelease-5> "allcanvs yview scroll 5 units" | |
| bindall <2> "canvscan mark %W %x %y" | |
| bindall <B2-Motion> "canvscan dragto %W %x %y" | |
| bindkey <Home> selfirstline | |
| bindkey <End> sellastline | |
| bind . <Key-Up> "selnextline -1" | |
| bind . <Key-Down> "selnextline 1" | |
| bind . <Shift-Key-Up> "next_highlight -1" | |
| bind . <Shift-Key-Down> "next_highlight 1" | |
| bindkey <Key-Right> "goforw" | |
| bindkey <Key-Left> "goback" | |
| bind . <Key-Prior> "selnextpage -1" | |
| bind . <Key-Next> "selnextpage 1" | |
| bind . <Control-Home> "allcanvs yview moveto 0.0" | |
| bind . <Control-End> "allcanvs yview moveto 1.0" | |
| bind . <Control-Key-Up> "allcanvs yview scroll -1 units" | |
| bind . <Control-Key-Down> "allcanvs yview scroll 1 units" | |
| bind . <Control-Key-Prior> "allcanvs yview scroll -1 pages" | |
| bind . <Control-Key-Next> "allcanvs yview scroll 1 pages" | |
| bindkey <Key-Delete> "$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 "$ctext yview scroll -1 pages" | |
| bindkey d "$ctext yview scroll 18 units" | |
| bindkey u "$ctext yview scroll -18 units" | |
| bindkey / {findnext 1} | |
| bindkey <Key-Return> {findnext 0} | |
| bindkey ? findprev | |
| bindkey f nextfile | |
| bind . <Control-q> doquit | |
| bind . <Control-f> dofind | |
| bind . <Control-g> {findnext 0} | |
| bind . <Control-r> dosearchback | |
| bind . <Control-s> dosearch | |
| bind . <Control-equal> {incrfont 1} | |
| bind . <Control-KP_Add> {incrfont 1} | |
| bind . <Control-minus> {incrfont -1} | |
| bind . <Control-KP_Subtract> {incrfont -1} | |
| bind . <Destroy> {savestuff %W} | |
| bind . <Button-1> "click %W" | |
| bind $fstring <Key-Return> dofind | |
| 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 $cflist <ButtonRelease-1> {treeclick %W %x %y} | |
| set maincursor [. cget -cursor] | |
| set textcursor [$ctext cget -cursor] | |
| set curtextcursor $textcursor | |
| set rowctxmenu .rowctxmenu | |
| menu $rowctxmenu -tearoff 0 | |
| $rowctxmenu add command -label "Diff this -> selected" \ | |
| -command {diffvssel 0} | |
| $rowctxmenu add command -label "Diff selected -> this" \ | |
| -command {diffvssel 1} | |
| $rowctxmenu add command -label "Make patch" -command mkpatch | |
| $rowctxmenu add command -label "Create tag" -command mktag | |
| $rowctxmenu add command -label "Write commit to file" -command writecommit | |
| $rowctxmenu add command -label "Create new branch" -command mkbranch | |
| $rowctxmenu add command -label "Cherry-pick this commit" \ | |
| -command cherrypick | |
| set headctxmenu .headctxmenu | |
| menu $headctxmenu -tearoff 0 | |
| $headctxmenu add command -label "Check out this branch" \ | |
| -command cobranch | |
| $headctxmenu add command -label "Remove this branch" \ | |
| -command rmbranch | |
| } | |
| # 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 | |
| drawfrac $f0 $f1 | |
| 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 entries | |
| foreach e $entries { | |
| if {$w == $e} return | |
| } | |
| focus . | |
| } | |
| proc savestuff {w} { | |
| global canv canv2 canv3 ctext cflist mainfont textfont uifont | |
| global stuffsaved findmergefiles maxgraphpct | |
| global maxwidth showneartags | |
| global viewname viewfiles viewargs viewperm nextviewnum | |
| global cmitmode wrapcomment | |
| global colors bgcolor fgcolor diffcolors | |
| if {$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 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 showneartags $showneartags] | |
| 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 "set geometry(width) [winfo width .ctop]" | |
| puts $f "set geometry(height) [winfo height .ctop]" | |
| puts $f "set geometry(canv1) [expr {[winfo width $canv]-2}]" | |
| puts $f "set geometry(canv2) [expr {[winfo width $canv2]-2}]" | |
| puts $f "set geometry(canv3) [expr {[winfo width $canv3]-2}]" | |
| puts $f "set geometry(canvh) [expr {[winfo height $canv]-2}]" | |
| set wid [expr {([winfo width $ctext] - 8) \ | |
| / [font measure $textfont "0"]}] | |
| puts $f "set geometry(ctextw) $wid" | |
| set wid [expr {([winfo width $cflist] - 11) \ | |
| / [font measure [$cflist cget -font] "0"]}] | |
| puts $f "set geometry(cflistw) $wid" | |
| 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)]}" | |
| } | |
| } | |
| 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 {} { | |
| set w .about | |
| if {[winfo exists $w]} { | |
| raise $w | |
| return | |
| } | |
| toplevel $w | |
| wm title $w "About gitk" | |
| message $w.m -text { | |
| Gitk - a commit viewer for git | |
| Copyright © 2005-2006 Paul Mackerras | |
| Use and redistribute under the terms of the GNU General Public License} \ | |
| -justify center -aspect 400 | |
| pack $w.m -side top -fill x -padx 20 -pady 20 | |
| button $w.ok -text Close -command "destroy $w" | |
| pack $w.ok -side bottom | |
| } | |
| proc keys {} { | |
| set w .keys | |
| if {[winfo exists $w]} { | |
| raise $w | |
| return | |
| } | |
| toplevel $w | |
| wm title $w "Gitk key bindings" | |
| message $w.m -text { | |
| Gitk key bindings: | |
| <Ctrl-Q> Quit | |
| <Home> Move to first commit | |
| <End> Move to last commit | |
| <Up>, p, i Move up one commit | |
| <Down>, n, k Move down one commit | |
| <Left>, z, j Go back in history list | |
| <Right>, x, l Go forward in history list | |
| <PageUp> Move up one page in commit list | |
| <PageDown> Move down one page in commit list | |
| <Ctrl-Home> Scroll to top of commit list | |
| <Ctrl-End> Scroll to bottom of commit list | |
| <Ctrl-Up> Scroll commit list up one line | |
| <Ctrl-Down> Scroll commit list down one line | |
| <Ctrl-PageUp> Scroll commit list up one page | |
| <Ctrl-PageDown> Scroll commit list down one page | |
| <Shift-Up> Move to previous highlighted line | |
| <Shift-Down> Move to next highlighted line | |
| <Delete>, b Scroll diff view up one page | |
| <Backspace> Scroll diff view up one page | |
| <Space> Scroll diff view down one page | |
| u Scroll diff view up 18 lines | |
| d Scroll diff view down 18 lines | |
| <Ctrl-F> Find | |
| <Ctrl-G> Move to next find hit | |
| <Return> Move to next find hit | |
| / Move to next find hit, or redo find | |
| ? Move to previous find hit | |
| f Scroll diff view to next file | |
| <Ctrl-S> Search for next hit in diff view | |
| <Ctrl-R> Search for previous hit in diff view | |
| <Ctrl-KP+> Increase font size | |
| <Ctrl-plus> Increase font size | |
| <Ctrl-KP-> Decrease font size | |
| <Ctrl-minus> Decrease font size | |
| } \ | |
| -justify left -bg white -border 2 -relief sunken | |
| pack $w.m -side top -fill both | |
| button $w.ok -text Close -command "destroy $w" | |
| pack $w.ok -side bottom | |
| } | |
| # 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] | |
| } | |
| $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}; | |
| } | |
| proc init_flist {first} { | |
| global cflist cflist_top selectedline 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}]]} | |
| } | |
| } | |
| # 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 uifont newishighlight | |
| global newviewargs revtreeargs | |
| set newishighlight $ishighlight | |
| set top .gitkview | |
| if {[winfo exists $top]} { | |
| raise $top | |
| return | |
| } | |
| set newviewname($nextviewnum) "View $nextviewnum" | |
| set newviewperm($nextviewnum) 0 | |
| set newviewargs($nextviewnum) [shellarglist $revtreeargs] | |
| vieweditor $top $nextviewnum "Gitk view definition" | |
| } | |
| proc editview {} { | |
| global curview | |
| global viewname viewperm newviewname newviewperm | |
| global viewargs newviewargs | |
| set top .gitkvedit-$curview | |
| if {[winfo exists $top]} { | |
| raise $top | |
| return | |
| } | |
| set newviewname($curview) $viewname($curview) | |
| set newviewperm($curview) $viewperm($curview) | |
| set newviewargs($curview) [shellarglist $viewargs($curview)] | |
| vieweditor $top $curview "Gitk: edit view $viewname($curview)" | |
| } | |
| proc vieweditor {top n title} { | |
| global newviewname newviewperm viewfiles | |
| global uifont | |
| toplevel $top | |
| wm title $top $title | |
| label $top.nl -text "Name" -font $uifont | |
| entry $top.name -width 20 -textvariable newviewname($n) | |
| grid $top.nl $top.name -sticky w -pady 5 | |
| checkbutton $top.perm -text "Remember this view" -variable newviewperm($n) | |
| grid $top.perm - -pady 5 -sticky w | |
| message $top.al -aspect 1000 -font $uifont \ | |
| -text "Commits to include (arguments to git rev-list):" | |
| grid $top.al - -sticky w -pady 5 | |
| entry $top.args -width 50 -textvariable newviewargs($n) \ | |
| -background white | |
| grid $top.args - -sticky ew -padx 5 | |
| message $top.l -aspect 1000 -font $uifont \ | |
| -text "Enter files and directories to include, one per line:" | |
| grid $top.l - -sticky w | |
| text $top.t -width 40 -height 10 -background white | |
| if {[info exists viewfiles($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 "OK" -command [list newviewok $top $n] | |
| button $top.buts.can -text "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 viewhlmenu | |
| if {[catch { | |
| set newargs [shellsplit $newviewargs($n)] | |
| } err]} { | |
| error_popup "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 | |
| addviewmenu $n | |
| if {!$newishighlight} { | |
| after idle showview $n | |
| } else { | |
| after idle 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)} { | |
| set viewfiles($n) $files | |
| set viewargs($n) $newargs | |
| if {$curview == $n} { | |
| after idle updatecommits | |
| } | |
| } | |
| } | |
| catch {destroy $top} | |
| } | |
| proc delview {} { | |
| global curview viewdata viewperm hlview selectedhlview | |
| if {$curview == 0} return | |
| if {[info exists hlview] && $hlview == $curview} { | |
| set selectedhlview None | |
| unset hlview | |
| } | |
| allviewmenus $curview delete | |
| set viewdata($curview) {} | |
| 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 flatten {var} { | |
| global $var | |
| set ret {} | |
| foreach i [array names $var] { | |
| lappend ret $i [set $var\($i\)] | |
| } | |
| return $ret | |
| } | |
| proc unflatten {var l} { | |
| global $var | |
| catch {unset $var} | |
| foreach {i v} $l { | |
| set $var\($i\) $v | |
| } | |
| } | |
| proc showview {n} { | |
| global curview viewdata viewfiles | |
| global displayorder parentlist childlist rowidlist rowoffsets | |
| global colormap rowtextx commitrow nextcolor canvxmax | |
| global numcommits rowrangelist commitlisted idrowranges | |
| global selectedline currentid canv canvy0 | |
| global matchinglines treediffs | |
| global pending_select phase | |
| global commitidx rowlaidout rowoptim linesegends | |
| global commfd nextupdate | |
| global selectedview | |
| global vparentlist vchildlist vdisporder vcmitlisted | |
| global hlview selectedhlview | |
| if {$n == $curview} return | |
| set selid {} | |
| if {[info exists selectedline]} { | |
| set selid $currentid | |
| set y [yc $selectedline] | |
| set ymax [lindex [$canv cget -scrollregion] 3] | |
| set span [$canv yview] | |
| set ytop [expr {[lindex $span 0] * $ymax}] | |
| set ybot [expr {[lindex $span 1] * $ymax}] | |
| if {$ytop < $y && $y < $ybot} { | |
| set yscreen [expr {$y - $ytop}] | |
| } else { | |
| set yscreen [expr {($ybot - $ytop) / 2}] | |
| } | |
| } | |
| unselectline | |
| normalline | |
| stopfindproc | |
| if {$curview >= 0} { | |
| set vparentlist($curview) $parentlist | |
| set vchildlist($curview) $childlist | |
| set vdisporder($curview) $displayorder | |
| set vcmitlisted($curview) $commitlisted | |
| if {$phase ne {}} { | |
| set viewdata($curview) \ | |
| [list $phase $rowidlist $rowoffsets $rowrangelist \ | |
| [flatten idrowranges] [flatten idinlist] \ | |
| $rowlaidout $rowoptim $numcommits $linesegends] | |
| } elseif {![info exists viewdata($curview)] | |
| || [lindex $viewdata($curview) 0] ne {}} { | |
| set viewdata($curview) \ | |
| [list {} $rowidlist $rowoffsets $rowrangelist] | |
| } | |
| } | |
| catch {unset matchinglines} | |
| catch {unset treediffs} | |
| clear_display | |
| if {[info exists hlview] && $hlview == $n} { | |
| unset hlview | |
| set selectedhlview None | |
| } | |
| set curview $n | |
| set selectedview $n | |
| .bar.view entryconf Edit* -state [expr {$n == 0? "disabled": "normal"}] | |
| .bar.view entryconf Delete* -state [expr {$n == 0? "disabled": "normal"}] | |
| if {![info exists viewdata($n)]} { | |
| set pending_select $selid | |
| getcommits | |
| return | |
| } | |
| set v $viewdata($n) | |
| set phase [lindex $v 0] | |
| set displayorder $vdisporder($n) | |
| set parentlist $vparentlist($n) | |
| set childlist $vchildlist($n) | |
| set commitlisted $vcmitlisted($n) | |
| set rowidlist [lindex $v 1] | |
| set rowoffsets [lindex $v 2] | |
| set rowrangelist [lindex $v 3] | |
| if {$phase eq {}} { | |
| set numcommits [llength $displayorder] | |
| catch {unset idrowranges} | |
| } else { | |
| unflatten idrowranges [lindex $v 4] | |
| unflatten idinlist [lindex $v 5] | |
| set rowlaidout [lindex $v 6] | |
| set rowoptim [lindex $v 7] | |
| set numcommits [lindex $v 8] | |
| set linesegends [lindex $v 9] | |
| } | |
| catch {unset colormap} | |
| catch {unset rowtextx} | |
| set nextcolor 0 | |
| set canvxmax [$canv cget -width] | |
| set curview $n | |
| set row 0 | |
| setcanvscroll | |
| set yf 0 | |
| set row 0 | |
| if {$selid ne {} && [info exists commitrow($n,$selid)]} { | |
| set row $commitrow($n,$selid) | |
| # try to get the selected row in the same position on the screen | |
| set ymax [lindex [$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 | |
| selectline $row 0 | |
| if {$phase ne {}} { | |
| if {$phase eq "getcommits"} { | |
| show_status "Reading commits..." | |
| } | |
| if {[info exists commfd($n)]} { | |
| layoutmore {} | |
| } else { | |
| finishcommits | |
| } | |
| } elseif {$numcommits == 0} { | |
| show_status "No commits selected" | |
| } | |
| } | |
| # Stuff relating to the highlighting facility | |
| proc ishighlighted {row} { | |
| global vhighlights fhighlights nhighlights rhighlights | |
| if {[info exists nhighlights($row)] && $nhighlights($row) > 0} { | |
| return $nhighlights($row) | |
| } | |
| if {[info exists vhighlights($row)] && $vhighlights($row) > 0} { | |
| return $vhighlights($row) | |
| } | |
| if {[info exists fhighlights($row)] && $fhighlights($row) > 0} { | |
| return $fhighlights($row) | |
| } | |
| if {[info exists rhighlights($row)] && $rhighlights($row) > 0} { | |
| return $rhighlights($row) | |
| } | |
| return 0 | |
| } | |
| proc bolden {row font} { | |
| global canv linehtag selectedline boldrows | |
| lappend boldrows $row | |
| $canv itemconf $linehtag($row) -font $font | |
| if {[info exists selectedline] && $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 {[info exists selectedline] && $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 mainfont boldrows | |
| set stillbold {} | |
| foreach row $boldrows { | |
| if {![ishighlighted $row]} { | |
| bolden $row $mainfont | |
| } else { | |
| lappend stillbold $row | |
| } | |
| } | |
| set boldrows $stillbold | |
| } | |
| proc addvhighlight {n} { | |
| global hlview curview viewdata vhl_done vhighlights commitidx | |
| if {[info exists hlview]} { | |
| delvhighlight | |
| } | |
| set hlview $n | |
| if {$n != $curview && ![info exists viewdata($n)]} { | |
| set viewdata($n) [list getcommits {{}} {{}} {} {} {} 0 0 0 {}] | |
| set vparentlist($n) {} | |
| set vchildlist($n) {} | |
| set vdisporder($n) {} | |
| set vcmitlisted($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 | |
| global displayorder vdisporder curview mainfont | |
| set font [concat $mainfont bold] | |
| set max $commitidx($hlview) | |
| if {$hlview == $curview} { | |
| set disp $displayorder | |
| } else { | |
| set disp $vdisporder($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 [lindex $disp $i] | |
| if {[info exists commitrow($curview,$id)]} { | |
| set row $commitrow($curview,$id) | |
| if {$r0 <= $row && $row <= $r1} { | |
| if {![highlighted $row]} { | |
| bolden $row $font | |
| } | |
| set vhighlights($row) 1 | |
| } | |
| } | |
| } | |
| set vhl_done $max | |
| } | |
| proc askvhighlight {row id} { | |
| global hlview vhighlights commitrow iddrawn mainfont | |
| if {[info exists commitrow($hlview,$id)]} { | |
| if {[info exists iddrawn($id)] && ![ishighlighted $row]} { | |
| bolden $row [concat $mainfont bold] | |
| } | |
| set vhighlights($row) 1 | |
| } else { | |
| set vhighlights($row) 0 | |
| } | |
| } | |
| proc hfiles_change {name ix op} { | |
| global highlight_files filehighlight fhighlights fh_serial | |
| global mainfont highlight_paths | |
| 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 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 "touching paths:"} { | |
| if {[catch {set paths [shellsplit $highlight_files]}]} return | |
| set highlight_paths [makepatterns $paths] | |
| highlight_filelist | |
| set gdtargs [concat -- $paths] | |
| } else { | |
| set gdtargs [list "-S$highlight_files"] | |
| } | |
| set cmd [concat | git-diff-tree -r -s --stdin $gdtargs] | |
| set filehighlight [open $cmd r+] | |
| fconfigure $filehighlight -blocking 0 | |
| fileevent $filehighlight readable 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 $id | |
| set fhighlights($row) -1 | |
| puts $filehighlight $id | |
| } | |
| proc readfhighlight {} { | |
| global filehighlight fhighlights commitrow curview mainfont iddrawn | |
| global fhl_list | |
| while {[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 $j] | |
| if {[info exists commitrow($curview,$id)]} { | |
| set fhighlights($commitrow($curview,$id)) 0 | |
| } | |
| } | |
| set fhl_list [lrange $fhl_list [expr {$i+1}] end] | |
| if {$line eq {}} continue | |
| if {![info exists commitrow($curview,$line)]} continue | |
| set row $commitrow($curview,$line) | |
| if {[info exists iddrawn($line)] && ![ishighlighted $row]} { | |
| bolden $row [concat $mainfont bold] | |
| } | |
| set fhighlights($row) 1 | |
| } | |
| if {[eof $filehighlight]} { | |
| # strange... | |
| puts "oops, git-diff-tree died" | |
| catch {close $filehighlight} | |
| unset filehighlight | |
| } | |
| next_hlcont | |
| } | |
| proc find_change {name ix op} { | |
| global nhighlights mainfont boldnamerows | |
| global findstring findpattern findtype | |
| # delete previous highlights, if any | |
| foreach row $boldnamerows { | |
| bolden_name $row $mainfont | |
| } | |
| set boldnamerows {} | |
| catch {unset nhighlights} | |
| unbolden | |
| if {$findtype ne "Regexp"} { | |
| set e [string map {"*" "\\*" "?" "\\?" "\[" "\\\[" "\\" "\\\\"} \ | |
| $findstring] | |
| set findpattern "*$e*" | |
| } | |
| drawvisible | |
| } | |
| proc askfindhighlight {row id} { | |
| global nhighlights commitinfo iddrawn mainfont | |
| global findstring findtype findloc findpattern | |
| if {![info exists commitinfo($id)]} { | |
| getcommit $id | |
| } | |
| set info $commitinfo($id) | |
| set isbold 0 | |
| set fldtypes {Headline Author Date Committer CDate Comments} | |
| foreach f $info ty $fldtypes { | |
| if {$findloc ne "All fields" && $findloc ne $ty} { | |
| continue | |
| } | |
| if {$findtype eq "Regexp"} { | |
| set doesmatch [regexp $findstring $f] | |
| } elseif {$findtype eq "IgnCase"} { | |
| set doesmatch [string match -nocase $findpattern $f] | |
| } else { | |
| set doesmatch [string match $findpattern $f] | |
| } | |
| if {$doesmatch} { | |
| if {$ty eq "Author"} { | |
| set isbold 2 | |
| } else { | |
| set isbold 1 | |
| } | |
| } | |
| } | |
| if {[info exists iddrawn($id)]} { | |
| if {$isbold && ![ishighlighted $row]} { | |
| bolden $row [concat $mainfont bold] | |
| } | |
| if {$isbold >= 2} { | |
| bolden_name $row [concat $mainfont bold] | |
| } | |
| } | |
| set nhighlights($row) $isbold | |
| } | |
| proc vrel_change {name ix op} { | |
| global highlight_related | |
| rhighlight_none | |
| if {$highlight_related ne "None"} { | |
| after idle 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 rhighlights | |
| catch {unset descendent} | |
| set desc_todo [list $a] | |
| catch {unset ancestor} | |
| set anc_todo [list $a] | |
| if {$highlight_related ne "None"} { | |
| rhighlight_none | |
| after idle drawvisible | |
| } | |
| } | |
| proc rhighlight_none {} { | |
| global rhighlights | |
| catch {unset rhighlights} | |
| unbolden | |
| } | |
| proc is_descendent {a} { | |
| global curview children commitrow descendent desc_todo | |
| set v $curview | |
| set la $commitrow($v,$a) | |
| set todo $desc_todo | |
| set leftover {} | |
| set done 0 | |
| for {set i 0} {$i < [llength $todo]} {incr i} { | |
| set do [lindex $todo $i] | |
| if {$commitrow($v,$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 parentlist commitrow ancestor anc_todo | |
| set v $curview | |
| set la $commitrow($v,$a) | |
| set todo $anc_todo | |
| set leftover {} | |
| set done 0 | |
| for {set i 0} {$i < [llength $todo]} {incr i} { | |
| set do [lindex $todo $i] | |
| if {![info exists commitrow($v,$do)] || $commitrow($v,$do) > $la} { | |
| lappend leftover $do | |
| continue | |
| } | |
| foreach np [lindex $parentlist $commitrow($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 $leftover | |
| } | |
| proc askrelhighlight {row id} { | |
| global descendent highlight_related iddrawn mainfont rhighlights | |
| global selectedline ancestor | |
| if {![info exists selectedline]} return | |
| set isbold 0 | |
| if {$highlight_related eq "Descendent" || | |
| $highlight_related eq "Not descendent"} { | |
| if {![info exists descendent($id)]} { | |
| is_descendent $id | |
| } | |
| if {$descendent($id) == ($highlight_related eq "Descendent")} { | |
| set isbold 1 | |
| } | |
| } elseif {$highlight_related eq "Ancestor" || | |
| $highlight_related eq "Not ancestor"} { | |
| if {![info exists ancestor($id)]} { | |
| is_ancestor $id | |
| } | |
| if {$ancestor($id) == ($highlight_related eq "Ancestor")} { | |
| set isbold 1 | |
| } | |
| } | |
| if {[info exists iddrawn($id)]} { | |
| if {$isbold && ![ishighlighted $row]} { | |
| bolden $row [concat $mainfont bold] | |
| } | |
| } | |
| set rhighlights($row) $isbold | |
| } | |
| proc next_hlcont {} { | |
| global fhl_row fhl_dirn displayorder numcommits | |
| global vhighlights fhighlights nhighlights rhighlights | |
| global hlview filehighlight findstring highlight_related | |
| if {![info exists fhl_dirn] || $fhl_dirn == 0} return | |
| set row $fhl_row | |
| while {1} { | |
| if {$row < 0 || $row >= $numcommits} { | |
| bell | |
| set fhl_dirn 0 | |
| return | |
| } | |
| set id [lindex $displayorder $row] | |
| if {[info exists hlview]} { | |
| if {![info exists vhighlights($row)]} { | |
| askvhighlight $row $id | |
| } | |
| if {$vhighlights($row) > 0} break | |
| } | |
| if {$findstring ne {}} { | |
| if {![info exists nhighlights($row)]} { | |
| askfindhighlight $row $id | |
| } | |
| if {$nhighlights($row) > 0} break | |
| } | |
| if {$highlight_related ne "None"} { | |
| if {![info exists rhighlights($row)]} { | |
| askrelhighlight $row $id | |
| } | |
| if {$rhighlights($row) > 0} break | |
| } | |
| if {[info exists filehighlight]} { | |
| if {![info exists fhighlights($row)]} { | |
| # ask for a few more while we're at it... | |
| set r $row | |
| for {set n 0} {$n < 100} {incr n} { | |
| if {![info exists fhighlights($r)]} { | |
| askfilehighlight $r [lindex $displayorder $r] | |
| } | |
| incr r $fhl_dirn | |
| if {$r < 0 || $r >= $numcommits} break | |
| } | |
| flushhighlights | |
| } | |
| if {$fhighlights($row) < 0} { | |
| set fhl_row $row | |
| return | |
| } | |
| if {$fhighlights($row) > 0} break | |
| } | |
| incr row $fhl_dirn | |
| } | |
| set fhl_dirn 0 | |
| selectline $row 1 | |
| } | |
| proc next_highlight {dirn} { | |
| global selectedline fhl_row fhl_dirn | |
| global hlview filehighlight findstring highlight_related | |
| if {![info exists selectedline]} return | |
| if {!([info exists hlview] || $findstring ne {} || | |
| $highlight_related ne "None" || [info exists filehighlight])} return | |
| set fhl_row [expr {$selectedline + $dirn}] | |
| set fhl_dirn $dirn | |
| next_hlcont | |
| } | |
| proc cancel_next_highlight {} { | |
| global fhl_dirn | |
| set fhl_dirn 0 | |
| } | |
| # 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 incrange {l x o} { | |
| set n [llength $l] | |
| while {$x < $n} { | |
| set e [lindex $l $x] | |
| if {$e ne {}} { | |
| lset l $x [expr {$e + $o}] | |
| } | |
| incr x | |
| } | |
| return $l | |
| } | |
| proc ntimes {n o} { | |
| set ret {} | |
| for {} {$n > 0} {incr n -1} { | |
| lappend ret $o | |
| } | |
| return $ret | |
| } | |
| proc usedinrange {id l1 l2} { | |
| global children commitrow childlist curview | |
| if {[info exists commitrow($curview,$id)]} { | |
| set r $commitrow($curview,$id) | |
| if {$l1 <= $r && $r <= $l2} { | |
| return [expr {$r - $l1 + 1}] | |
| } | |
| set kids [lindex $childlist $r] | |
| } else { | |
| set kids $children($curview,$id) | |
| } | |
| foreach c $kids { | |
| set r $commitrow($curview,$c) | |
| if {$l1 <= $r && $r <= $l2} { | |
| return [expr {$r - $l1 + 1}] | |
| } | |
| } | |
| return 0 | |
| } | |
| proc sanity {row {full 0}} { | |
| global rowidlist rowoffsets | |
| set col -1 | |
| set ids [lindex $rowidlist $row] | |
| foreach id $ids { | |
| incr col | |
| if {$id eq {}} continue | |
| if {$col < [llength $ids] - 1 && | |
| [lsearch -exact -start [expr {$col+1}] $ids $id] >= 0} { | |
| puts "oops: [shortids $id] repeated in row $row col $col: {[shortids [lindex $rowidlist $row]]}" | |
| } | |
| set o [lindex $rowoffsets $row $col] | |
| set y $row | |
| set x $col | |
| while {$o ne {}} { | |
| incr y -1 | |
| incr x $o | |
| if {[lindex $rowidlist $y $x] != $id} { | |
| puts "oops: rowoffsets wrong at row [expr {$y+1}] col [expr {$x-$o}]" | |
| puts " id=[shortids $id] check started at row $row" | |
| for {set i $row} {$i >= $y} {incr i -1} { | |
| puts " row $i ids={[shortids [lindex $rowidlist $i]]} offs={[lindex $rowoffsets $i]}" | |
| } | |
| break | |
| } | |
| if {!$full} break | |
| set o [lindex $rowoffsets $y $x] | |
| } | |
| } | |
| } | |
| proc makeuparrow {oid x y z} { | |
| global rowidlist rowoffsets uparrowlen idrowranges | |
| for {set i 1} {$i < $uparrowlen && $y > 1} {incr i} { | |
| incr y -1 | |
| incr x $z | |
| set off0 [lindex $rowoffsets $y] | |
| for {set x0 $x} {1} {incr x0} { | |
| if {$x0 >= [llength $off0]} { | |
| set x0 [llength [lindex $rowoffsets [expr {$y-1}]]] | |
| break | |
| } | |
| set z [lindex $off0 $x0] | |
| if {$z ne {}} { | |
| incr x0 $z | |
| break | |
| } | |
| } | |
| set z [expr {$x0 - $x}] | |
| lset rowidlist $y [linsert [lindex $rowidlist $y] $x $oid] | |
| lset rowoffsets $y [linsert [lindex $rowoffsets $y] $x $z] | |
| } | |
| set tmp [lreplace [lindex $rowoffsets $y] $x $x {}] | |
| lset rowoffsets $y [incrange $tmp [expr {$x+1}] -1] | |
| lappend idrowranges($oid) $y | |
| } | |
| proc initlayout {} { | |
| global rowidlist rowoffsets displayorder commitlisted | |
| global rowlaidout rowoptim | |
| global idinlist rowchk rowrangelist idrowranges | |
| global numcommits canvxmax canv | |
| global nextcolor | |
| global parentlist childlist children | |
| global colormap rowtextx | |
| global linesegends | |
| set numcommits 0 | |
| set displayorder {} | |
| set commitlisted {} | |
| set parentlist {} | |
| set childlist {} | |
| set rowrangelist {} | |
| set nextcolor 0 | |
| set rowidlist {{}} | |
| set rowoffsets {{}} | |
| catch {unset idinlist} | |
| catch {unset rowchk} | |
| set rowlaidout 0 | |
| set rowoptim 0 | |
| set canvxmax [$canv cget -width] | |
| catch {unset colormap} | |
| catch {unset rowtextx} | |
| catch {unset idrowranges} | |
| set linesegends {} | |
| } | |
| proc setcanvscroll {} { | |
| global canv canv2 canv3 numcommits linespc canvxmax canvy0 | |
| 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 $ymax] | |
| } | |
| proc visiblerows {} { | |
| global canv numcommits linespc | |
| set ymax [lindex [$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 $r1] | |
| } | |
| proc layoutmore {tmax} { | |
| global rowlaidout rowoptim commitidx numcommits optim_delay | |
| global uparrowlen curview | |
| while {1} { | |
| if {$rowoptim - $optim_delay > $numcommits} { | |
| showstuff [expr {$rowoptim - $optim_delay}] | |
| } elseif {$rowlaidout - $uparrowlen - 1 > $rowoptim} { | |
| set nr [expr {$rowlaidout - $uparrowlen - 1 - $rowoptim}] | |
| if {$nr > 100} { | |
| set nr 100 | |
| } | |
| optimize_rows $rowoptim 0 [expr {$rowoptim + $nr}] | |
| incr rowoptim $nr | |
| } elseif {$commitidx($curview) > $rowlaidout} { | |
| set nr [expr {$commitidx($curview) - $rowlaidout}] | |
| # may need to increase this threshold if uparrowlen or | |
| # mingaplen are increased... | |
| if {$nr > 150} { | |
| set nr 150 | |
| } | |
| set row $rowlaidout | |
| set rowlaidout [layoutrows $row [expr {$row + $nr}] 0] | |
| if {$rowlaidout == $row} { | |
| return 0 | |
| } | |
| } else { | |
| return 0 | |
| } | |
| if {$tmax ne {} && [clock clicks -milliseconds] >= $tmax} { | |
| return 1 | |
| } | |
| } | |
| } | |
| proc showstuff {canshow} { | |
| global numcommits commitrow pending_select selectedline | |
| global linesegends idrowranges idrangedrawn curview | |
| if {$numcommits == 0} { | |
| global phase | |
| set phase "incrdraw" | |
| allcanvs delete all | |
| } | |
| set row $numcommits | |
| set numcommits $canshow | |
| setcanvscroll | |
| set rows [visiblerows] | |
| set r0 [lindex $rows 0] | |
| set r1 [lindex $rows 1] | |
| set selrow -1 | |
| for {set r $row} {$r < $canshow} {incr r} { | |
| foreach id [lindex $linesegends [expr {$r+1}]] { | |
| set i -1 | |
| foreach {s e} [rowranges $id] { | |
| incr i | |
| if {$e ne {} && $e < $numcommits && $s <= $r1 && $e >= $r0 | |
| && ![info exists idrangedrawn($id,$i)]} { | |
| drawlineseg $id $i | |
| set idrangedrawn($id,$i) 1 | |
| } | |
| } | |
| } | |
| } | |
| if {$canshow > $r1} { | |
| set canshow $r1 | |
| } | |
| while {$row < $canshow} { | |
| drawcmitrow $row | |
| incr row | |
| } | |
| if {[info exists pending_select] && | |
| [info exists commitrow($curview,$pending_select)] && | |
| $commitrow($curview,$pending_select) < $numcommits} { | |
| selectline $commitrow($curview,$pending_select) 1 | |
| } | |
| if {![info exists selectedline] && ![info exists pending_select]} { | |
| selectline 0 1 | |
| } | |
| } | |
| proc layoutrows {row endrow last} { | |
| global rowidlist rowoffsets displayorder | |
| global uparrowlen downarrowlen maxwidth mingaplen | |
| global childlist parentlist | |
| global idrowranges linesegends | |
| global commitidx curview | |
| global idinlist rowchk rowrangelist | |
| set idlist [lindex $rowidlist $row] | |
| set offs [lindex $rowoffsets $row] | |
| while {$row < $endrow} { | |
| set id [lindex $displayorder $row] | |
| set oldolds {} | |
| set newolds {} | |
| foreach p [lindex $parentlist $row] { | |
| if {![info exists idinlist($p)]} { | |
| lappend newolds $p | |
| } elseif {!$idinlist($p)} { | |
| lappend oldolds $p | |
| } | |
| } | |
| set lse {} | |
| set nev [expr {[llength $idlist] + [llength $newolds] | |
| + [llength $oldolds] - $maxwidth + 1}] | |
| if {$nev > 0} { | |
| if {!$last && | |
| $row + $uparrowlen + $mingaplen >= $commitidx($curview)} break | |
| for {set x [llength $idlist]} {[incr x -1] >= 0} {} { | |
| set i [lindex $idlist $x] | |
| if {![info exists rowchk($i)] || $row >= $rowchk($i)} { | |
| set r [usedinrange $i [expr {$row - $downarrowlen}] \ | |
| [expr {$row + $uparrowlen + $mingaplen}]] | |
| if {$r == 0} { | |
| set idlist [lreplace $idlist $x $x] | |
| set offs [lreplace $offs $x $x] | |
| set offs [incrange $offs $x 1] | |
| set idinlist($i) 0 | |
| set rm1 [expr {$row - 1}] | |
| lappend lse $i | |
| lappend idrowranges($i) $rm1 | |
| if {[incr nev -1] <= 0} break | |
| continue | |
| } | |
| set rowchk($id) [expr {$row + $r}] | |
| } | |
| } | |
| lset rowidlist $row $idlist | |
| lset rowoffsets $row $offs | |
| } | |
| lappend linesegends $lse | |
| set col [lsearch -exact $idlist $id] | |
| if {$col < 0} { | |
| set col [llength $idlist] | |
| lappend idlist $id | |
| lset rowidlist $row $idlist | |
| set z {} | |
| if {[lindex $childlist $row] ne {}} { | |
| set z [expr {[llength [lindex $rowidlist [expr {$row-1}]]] - $col}] | |
| unset idinlist($id) | |
| } | |
| lappend offs $z | |
| lset rowoffsets $row $offs | |
| if {$z ne {}} { | |
| makeuparrow $id $col $row $z | |
| } | |
| } else { | |
| unset idinlist($id) | |
| } | |
| set ranges {} | |
| if {[info exists idrowranges($id)]} { | |
| set ranges $idrowranges($id) | |
| lappend ranges $row | |
| unset idrowranges($id) | |
| } | |
| lappend rowrangelist $ranges | |
| incr row | |
| set offs [ntimes [llength $idlist] 0] | |
| set l [llength $newolds] | |
| set idlist [eval lreplace \$idlist $col $col $newolds] | |
| set o 0 | |
| if {$l != 1} { | |
| set offs [lrange $offs 0 [expr {$col - 1}]] | |
| foreach x $newolds { | |
| lappend offs {} | |
| incr o -1 | |
| } | |
| incr o | |
| set tmp [expr {[llength $idlist] - [llength $offs]}] | |
| if {$tmp > 0} { | |
| set offs [concat $offs [ntimes $tmp $o]] | |
| } | |
| } else { | |
| lset offs $col {} | |
| } | |
| foreach i $newolds { | |
| set idinlist($i) 1 | |
| set idrowranges($i) $row | |
| } | |
| incr col $l | |
| foreach oid $oldolds { | |
| set idinlist($oid) 1 | |
| set idlist [linsert $idlist $col $oid] | |
| set offs [linsert $offs $col $o] | |
| makeuparrow $oid $col $row $o | |
| incr col | |
| } | |
| lappend rowidlist $idlist | |
| lappend rowoffsets $offs | |
| } | |
| return $row | |
| } | |
| proc addextraid {id row} { | |
| global displayorder commitrow commitinfo | |
| global commitidx commitlisted | |
| global parentlist childlist children curview | |
| incr commitidx($curview) | |
| lappend displayorder $id | |
| lappend commitlisted 0 | |
| lappend parentlist {} | |
| set commitrow($curview,$id) $row | |
| readcommit $id | |
| if {![info exists commitinfo($id)]} { | |
| set commitinfo($id) {"No commit information available"} | |
| } | |
| if {![info exists children($curview,$id)]} { | |
| set children($curview,$id) {} | |
| } | |
| lappend childlist $children($curview,$id) | |
| } | |
| proc layouttail {} { | |
| global rowidlist rowoffsets idinlist commitidx curview | |
| global idrowranges rowrangelist | |
| set row $commitidx($curview) | |
| set idlist [lindex $rowidlist $row] | |
| while {$idlist ne {}} { | |
| set col [expr {[llength $idlist] - 1}] | |
| set id [lindex $idlist $col] | |
| addextraid $id $row | |
| unset idinlist($id) | |
| lappend idrowranges($id) $row | |
| lappend rowrangelist $idrowranges($id) | |
| unset idrowranges($id) | |
| incr row | |
| set offs [ntimes $col 0] | |
| set idlist [lreplace $idlist $col $col] | |
| lappend rowidlist $idlist | |
| lappend rowoffsets $offs | |
| } | |
| foreach id [array names idinlist] { | |
| addextraid $id $row | |
| lset rowidlist $row [list $id] | |
| lset rowoffsets $row 0 | |
| makeuparrow $id 0 $row 0 | |
| lappend idrowranges($id) $row | |
| lappend rowrangelist $idrowranges($id) | |
| unset idrowranges($id) | |
| incr row | |
| lappend rowidlist {} | |
| lappend rowoffsets {} | |
| } | |
| } | |
| proc insert_pad {row col npad} { | |
| global rowidlist rowoffsets | |
| set pad [ntimes $npad {}] | |
| lset rowidlist $row [eval linsert [list [lindex $rowidlist $row]] $col $pad] | |
| set tmp [eval linsert [list [lindex $rowoffsets $row]] $col $pad] | |
| lset rowoffsets $row [incrange $tmp [expr {$col + $npad}] [expr {-$npad}]] | |
| } | |
| proc optimize_rows {row col endrow} { | |
| global rowidlist rowoffsets idrowranges displayorder | |
| for {} {$row < $endrow} {incr row} { | |
| set idlist [lindex $rowidlist $row] | |
| set offs [lindex $rowoffsets $row] | |
| set haspad 0 | |
| for {} {$col < [llength $offs]} {incr col} { | |
| if {[lindex $idlist $col] eq {}} { | |
| set haspad 1 | |
| continue | |
| } | |
| set z [lindex $offs $col] | |
| if {$z eq {}} continue | |
| set isarrow 0 | |
| set x0 [expr {$col + $z}] | |
| set y0 [expr {$row - 1}] | |
| set z0 [lindex $rowoffsets $y0 $x0] | |
| if {$z0 eq {}} { | |
| set id [lindex $idlist $col] | |
| set ranges [rowranges $id] | |
| if {$ranges ne {} && $y0 > [lindex $ranges 0]} { | |
| set isarrow 1 | |
| } | |
| } | |
| if {$z < -1 || ($z < 0 && $isarrow)} { | |
| set npad [expr {-1 - $z + $isarrow}] | |
| set offs [incrange $offs $col $npad] | |
| insert_pad $y0 $x0 $npad | |
| if {$y0 > 0} { | |
| optimize_rows $y0 $x0 $row | |
| } | |
| set z [lindex $offs $col] | |
| set x0 [expr {$col + $z}] | |
| set z0 [lindex $rowoffsets $y0 $x0] | |
| } elseif {$z > 1 || ($z > 0 && $isarrow)} { | |
| set npad [expr {$z - 1 + $isarrow}] | |
| set y1 [expr {$row + 1}] | |
| set offs2 [lindex $rowoffsets $y1] | |
| set x1 -1 | |
| foreach z $offs2 { | |
| incr x1 | |
| if {$z eq {} || $x1 + $z < $col} continue | |
| if {$x1 + $z > $col} { | |
| incr npad | |
| } | |
| lset rowoffsets $y1 [incrange $offs2 $x1 $npad] | |
| break | |
| } | |
| set pad [ntimes $npad {}] | |
| set idlist [eval linsert \$idlist $col $pad] | |
| set tmp [eval linsert \$offs $col $pad] | |
| incr col $npad | |
| set offs [incrange $tmp $col [expr {-$npad}]] | |
| set z [lindex $offs $col] | |
| set haspad 1 | |
| } | |
| if {$z0 eq {} && !$isarrow} { | |
| # this line links to its first child on row $row-2 | |
| set rm2 [expr {$row - 2}] | |
| set id [lindex $displayorder $rm2] | |
| set xc [lsearch -exact [lindex $rowidlist $rm2] $id] | |
| if {$xc >= 0} { | |
| set z0 [expr {$xc - $x0}] | |
| } | |
| } | |
| if {$z0 ne {} && $z < 0 && $z0 > 0} { | |
| insert_pad $y0 $x0 1 | |
| set offs [incrange $offs $col 1] | |
| optimize_rows $y0 [expr {$x0 + 1}] $row | |
| } | |
| } | |
| if {!$haspad} { | |
| set o {} | |
| for {set col [llength $idlist]} {[incr col -1] >= 0} {} { | |
| set o [lindex $offs $col] | |
| if {$o eq {}} { | |
| # check if this is the link to the first child | |
| set id [lindex $idlist $col] | |
| set ranges [rowranges $id] | |
| if {$ranges ne {} && $row == [lindex $ranges 0]} { | |
| # it is, work out offset to child | |
| set y0 [expr {$row - 1}] | |
| set id [lindex $displayorder $y0] | |
| set x0 [lsearch -exact [lindex $rowidlist $y0] $id] | |
| if {$x0 >= 0} { | |
| set o [expr {$x0 - $col}] | |
| } | |
| } | |
| } | |
| if {$o eq {} || $o <= 0} break | |
| } | |
| if {$o ne {} && [incr col] < [llength $idlist]} { | |
| set y1 [expr {$row + 1}] | |
| set offs2 [lindex $rowoffsets $y1] | |
| set x1 -1 | |
| foreach z $offs2 { | |
| incr x1 | |
| if {$z eq {} || $x1 + $z < $col} continue | |
| lset rowoffsets $y1 [incrange $offs2 $x1 1] | |
| break | |
| } | |
| set idlist [linsert $idlist $col {}] | |
| set tmp [linsert $offs $col {}] | |
| incr col | |
| set offs [incrange $tmp $col -1] | |
| } | |
| } | |
| lset rowidlist $row $idlist | |
| lset rowoffsets $row $offs | |
| set col 0 | |
| } | |
| } | |
| proc xc {row col} { | |
| global canvx0 linespc | |
| return [expr {$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 $wid | |
| } | |
| proc rowranges {id} { | |
| global phase idrowranges commitrow rowlaidout rowrangelist curview | |
| set ranges {} | |
| if {$phase eq {} || | |
| ([info exists commitrow($curview,$id)] | |
| && $commitrow($curview,$id) < $rowlaidout)} { | |
| set ranges [lindex $rowrangelist $commitrow($curview,$id)] | |
| } elseif {[info exists idrowranges($id)]} { | |
| set ranges $idrowranges($id) | |
| } | |
| return $ranges | |
| } | |
| proc drawlineseg {id i} { | |
| global rowoffsets rowidlist | |
| global displayorder | |
| global canv colormap linespc | |
| global numcommits commitrow curview | |
| set ranges [rowranges $id] | |
| set downarrow 1 | |
| if {[info exists commitrow($curview,$id)] | |
| && $commitrow($curview,$id) < $numcommits} { | |
| set downarrow [expr {$i < [llength $ranges] / 2 - 1}] | |
| } else { | |
| set downarrow 1 | |
| } | |
| set startrow [lindex $ranges [expr {2 * $i}]] | |
| set row [lindex $ranges [expr {2 * $i + 1}]] | |
| if {$startrow == $row} return | |
| assigncolor $id | |
| set coords {} | |
| set col [lsearch -exact [lindex $rowidlist $row] $id] | |
| if {$col < 0} { | |
| puts "oops: drawline: id $id not on row $row" | |
| return | |
| } | |
| set lasto {} | |
| set ns 0 | |
| while {1} { | |
| set o [lindex $rowoffsets $row $col] | |
| if {$o eq {}} break | |
| if {$o ne $lasto} { | |
| # changing direction | |
| set x [xc $row $col] | |
| set y [yc $row] | |
| lappend coords $x $y | |
| set lasto $o | |
| } | |
| incr col $o | |
| incr row -1 | |
| } | |
| set x [xc $row $col] | |
| set y [yc $row] | |
| lappend coords $x $y | |
| if {$i == 0} { | |
| # draw the link to the first child as part of this line | |
| incr row -1 | |
| set child [lindex $displayorder $row] | |
| set ccol [lsearch -exact [lindex $rowidlist $row] $child] | |
| if {$ccol >= 0} { | |
| set x [xc $row $ccol] | |
| set y [yc $row] | |
| if {$ccol < $col - 1} { | |
| lappend coords [xc $row [expr {$col - 1}]] [yc $row] | |
| } elseif {$ccol > $col + 1} { | |
| lappend coords [xc $row [expr {$col + 1}]] [yc $row] | |
| } | |
| lappend coords $x $y | |
| } | |
| } | |
| if {[llength $coords] < 4} return | |
| if {$downarrow} { | |
| # This line has an arrow at the lower end: check if the arrow is | |
| # on a diagonal segment, and if so, work around the Tk 8.4 | |
| # refusal to draw arrows on diagonal lines. | |
| set x0 [lindex $coords 0] | |
| set x1 [lindex $coords 2] | |
| if {$x0 != $x1} { | |
| set y0 [lindex $coords 1] | |
| set y1 [lindex $coords 3] | |
| if {$y0 - $y1 <= 2 * $linespc && $x1 == [lindex $coords 4]} { | |
| # we have a nearby vertical segment, just trim off the diag bit | |
| set coords [lrange $coords 2 end] | |
| } else { | |
| set slope [expr {($x0 - $x1) / ($y0 - $y1)}] | |
| set xi [expr {$x0 - $slope * $linespc / 2}] | |
| set yi [expr {$y0 - $linespc / 2}] | |
| set coords [lreplace $coords 0 1 $xi $y0 $xi $yi] | |
| } | |
| } | |
| } | |
| set arrow [expr {2 * ($i > 0) + $downarrow}] | |
| set arrow [lindex {none first last both} $arrow] | |
| set t [$canv create line $coords -width [linewidth $id] \ | |
| -fill $colormap($id) -tags lines.$id -arrow $arrow] | |
| $canv lower $t | |
| bindline $t $id | |
| } | |
| proc drawparentlinks {id row col olds} { | |
| global rowidlist canv colormap | |
| set row2 [expr {$row + 1}] | |
| set x [xc $row $col] | |
| set y [yc $row] | |
| set y2 [yc $row2] | |
| 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 ranges [rowranges $p] | |
| if {$ranges ne {} && $row2 == [lindex $ranges 0] | |
| && $row2 < [lindex $ranges 1]} { | |
| # drawlineseg will do this one for us | |
| continue | |
| } | |
| assigncolor $p | |
| # should handle duplicated parents here... | |
| set coords [list $x $y] | |
| if {$i < $col - 1} { | |
| lappend coords [xc $row [expr {$i + 1}]] $y | |
| } elseif {$i > $col + 1} { | |
| lappend coords [xc $row [expr {$i - 1}]] $y | |
| } | |
| 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 | |
| } | |
| return $rmx | |
| } | |
| proc drawlines {id} { | |
| global colormap canv | |
| global idrangedrawn | |
| global children iddrawn commitrow rowidlist curview | |
| $canv delete lines.$id | |
| set nr [expr {[llength [rowranges $id]] / 2}] | |
| for {set i 0} {$i < $nr} {incr i} { | |
| if {[info exists idrangedrawn($id,$i)]} { | |
| drawlineseg $id $i | |
| } | |
| } | |
| foreach child $children($curview,$id) { | |
| if {[info exists iddrawn($child)]} { | |
| set row $commitrow($curview,$child) | |
| set col [lsearch -exact [lindex $rowidlist $row] $child] | |
| if {$col >= 0} { | |
| drawparentlinks $child $row $col [list $id] | |
| } | |
| } | |
| } | |
| } | |
| proc drawcmittext {id row col rmx} { | |
| global linespc canv canv2 canv3 canvy0 fgcolor | |
| global commitlisted commitinfo rowidlist | |
| global rowtextx idpos idtags idheads idotherrefs | |
| global linehtag linentag linedtag | |
| global mainfont canvxmax boldrows boldnamerows fgcolor | |
| set ofill [expr {[lindex $commitlisted $row]? "blue": "white"}] | |
| set x [xc $row $col] | |
| set y [yc $row] | |
| set orad [expr {$linespc / 3}] | |
| 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] | |
| $canv raise $t | |
| $canv bind $t <1> {selcanvline {} %x %y} | |
| set xt [xc $row [llength [lindex $rowidlist $row]]] | |
| if {$xt < $rmx} { | |
| set xt $rmx | |
| } | |
| set rowtextx($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 $row] | |
| if {$isbold > 0} { | |
| lappend boldrows $row | |
| lappend font bold | |
| if {$isbold > 1} { | |
| lappend boldnamerows $row | |
| lappend nfont bold | |
| } | |
| } | |
| set linehtag($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 $mainfont -tags text] | |
| set xr [expr {$xt + [font measure $mainfont $headline]}] | |
| if {$xr > $canvxmax} { | |
| set canvxmax $xr | |
| setcanvscroll | |
| } | |
| } | |
| proc drawcmitrow {row} { | |
| global displayorder rowidlist | |
| global idrangedrawn iddrawn | |
| global commitinfo parentlist numcommits | |
| global filehighlight fhighlights findstring nhighlights | |
| global hlview vhighlights | |
| global highlight_related rhighlights | |
| if {$row >= $numcommits} return | |
| foreach id [lindex $rowidlist $row] { | |
| if {$id eq {}} continue | |
| set i -1 | |
| foreach {s e} [rowranges $id] { | |
| incr i | |
| if {$row < $s} continue | |
| if {$e eq {}} break | |
| if {$row <= $e} { | |
| if {$e < $numcommits && ![info exists idrangedrawn($id,$i)]} { | |
| drawlineseg $id $i | |
| set idrangedrawn($id,$i) 1 | |
| } | |
| break | |
| } | |
| } | |
| } | |
| set id [lindex $displayorder $row] | |
| if {[info exists hlview] && ![info exists vhighlights($row)]} { | |
| askvhighlight $row $id | |
| } | |
| if {[info exists filehighlight] && ![info exists fhighlights($row)]} { | |
| askfilehighlight $row $id | |
| } | |
| if {$findstring ne {} && ![info exists nhighlights($row)]} { | |
| askfindhighlight $row $id | |
| } | |
| if {$highlight_related ne "None" && ![info exists rhighlights($row)]} { | |
| askrelhighlight $row $id | |
| } | |
| if {[info exists iddrawn($id)]} return | |
| 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 | |
| set olds [lindex $parentlist $row] | |
| if {$olds ne {}} { | |
| set rmx [drawparentlinks $id $row $col $olds] | |
| } else { | |
| set rmx 0 | |
| } | |
| drawcmittext $id $row $col $rmx | |
| set iddrawn($id) 1 | |
| } | |
| proc drawfrac {f0 f1} { | |
| global numcommits canv | |
| global linespc | |
| set ymax [lindex [$canv cget -scrollregion] 3] | |
| if {$ymax eq {} || $ymax == 0} return | |
| set y0 [expr {int($f0 * $ymax)}] | |
| set row [expr {int(($y0 - 3) / $linespc) - 1}] | |
| if {$row < 0} { | |
| set row 0 | |
| } | |
| set y1 [expr {int($f1 * $ymax)}] | |
| set endrow [expr {int(($y1 - 3) / $linespc) + 1}] | |
| if {$endrow >= $numcommits} { | |
| set endrow [expr {$numcommits - 1}] | |
| } | |
| for {} {$row <= $endrow} {incr row} { | |
| drawcmitrow $row | |
| } | |
| } | |
| proc drawvisible {} { | |
| global canv | |
| eval drawfrac [$canv yview] | |
| } | |
| proc clear_display {} { | |
| global iddrawn idrangedrawn | |
| global vhighlights fhighlights nhighlights rhighlights | |
| allcanvs delete all | |
| catch {unset iddrawn} | |
| catch {unset idrangedrawn} | |
| catch {unset vhighlights} | |
| catch {unset fhighlights} | |
| catch {unset nhighlights} | |
| catch {unset rhighlights} | |
| } | |
| proc findcrossings {id} { | |
| global rowidlist parentlist numcommits rowoffsets displayorder | |
| set cross {} | |
| set ccross {} | |
| foreach {s e} [rowranges $id] { | |
| if {$e >= $numcommits} { | |
| set e [expr {$numcommits - 1}] | |
| } | |
| if {$e <= $s} continue | |
| set x [lsearch -exact [lindex $rowidlist $e] $id] | |
| if {$x < 0} { | |
| puts "findcrossings: oops, no [shortids $id] in row $e" | |
| continue | |
| } | |
| for {set row $e} {[incr row -1] >= $s} {} { | |
| 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 | |
| } | |
| } | |
| } | |
| set inc [lindex $rowoffsets $row $x] | |
| if {$inc eq {}} break | |
| incr x $inc | |
| } | |
| } | |
| return [concat $ccross {{}} $cross] | |
| } | |
| proc assigncolor {id} { | |
| global colormap colors nextcolor | |
| global commitrow parentlist children children curview | |
| if {[info exists colormap($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 [lindex $parentlist $commitrow($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 [lindex $parentlist $commitrow($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 $id 1" | |
| } | |
| proc drawtags {id x xt y1} { | |
| global idtags idheads idotherrefs mainhead | |
| global linespc lthickness | |
| global canv mainfont commitrow rowtextx curview fgcolor bgcolor | |
| set marks {} | |
| set ntags 0 | |
| set nheads 0 | |
| if {[info exists idtags($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 [concat $mainfont bold] $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 $tag 1] | |
| set rowtextx($commitrow($curview,$id)) [expr {$xr + $linespc}] | |
| } else { | |
| # draw a head or other ref | |
| if {[incr nheads -1] >= 0} { | |
| set col green | |
| if {$tag eq $mainhead} { | |
| lappend font bold | |
| } | |
| } else { | |
| set col "#ddddff" | |
| } | |
| set xl [expr {$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 mainfont fgcolor | |
| clear_display | |
| $canv create text 3 3 -anchor nw -text $msg -font $mainfont \ | |
| -tags text -fill $fgcolor | |
| } | |
| proc finishcommits {} { | |
| global commitidx phase curview | |
| global pending_select | |
| if {$commitidx($curview) > 0} { | |
| drawrest | |
| } else { | |
| show_status "No commits selected" | |
| } | |
| set phase {} | |
| catch {unset pending_select} | |
| } | |
| # Insert a new commit as the child of the commit on row $row. | |
| # The new commit will be displayed on row $row and the commits | |
| # on that row and below will move down one row. | |
| proc insertrow {row newcmit} { | |
| global displayorder parentlist childlist commitlisted | |
| global commitrow curview rowidlist rowoffsets numcommits | |
| global rowrangelist idrowranges rowlaidout rowoptim numcommits | |
| global linesegends selectedline | |
| if {$row >= $numcommits} { | |
| puts "oops, inserting new row $row but only have $numcommits rows" | |
| return | |
| } | |
| set p [lindex $displayorder $row] | |
| set displayorder [linsert $displayorder $row $newcmit] | |
| set parentlist [linsert $parentlist $row $p] | |
| set kids [lindex $childlist $row] | |
| lappend kids $newcmit | |
| lset childlist $row $kids | |
| set childlist [linsert $childlist $row {}] | |
| set commitlisted [linsert $commitlisted $row 1] | |
| set l [llength $displayorder] | |
| for {set r $row} {$r < $l} {incr r} { | |
| set id [lindex $displayorder $r] | |
| set commitrow($curview,$id) $r | |
| } | |
| set idlist [lindex $rowidlist $row] | |
| set offs [lindex $rowoffsets $row] | |
| set newoffs {} | |
| foreach x $idlist { | |
| if {$x eq {} || ($x eq $p && [llength $kids] == 1)} { | |
| lappend newoffs {} | |
| } else { | |
| lappend newoffs 0 | |
| } | |
| } | |
| if {[llength $kids] == 1} { | |
| set col [lsearch -exact $idlist $p] | |
| lset idlist $col $newcmit | |
| } else { | |
| set col [llength $idlist] | |
| lappend idlist $newcmit | |
| lappend offs {} | |
| lset rowoffsets $row $offs | |
| } | |
| set rowidlist [linsert $rowidlist $row $idlist] | |
| set rowoffsets [linsert $rowoffsets [expr {$row+1}] $newoffs] | |
| set rowrangelist [linsert $rowrangelist $row {}] | |
| set l [llength $rowrangelist] | |
| for {set r 0} {$r < $l} {incr r} { | |
| set ranges [lindex $rowrangelist $r] | |
| if {$ranges ne {} && [lindex $ranges end] >= $row} { | |
| set newranges {} | |
| foreach x $ranges { | |
| if {$x >= $row} { | |
| lappend newranges [expr {$x + 1}] | |
| } else { | |
| lappend newranges $x | |
| } | |
| } | |
| lset rowrangelist $r $newranges | |
| } | |
| } | |
| if {[llength $kids] > 1} { | |
| set rp1 [expr {$row + 1}] | |
| set ranges [lindex $rowrangelist $rp1] | |
| if {$ranges eq {}} { | |
| set ranges [list $row $rp1] | |
| } elseif {[lindex $ranges end-1] == $rp1} { | |
| lset ranges end-1 $row | |
| } | |
| lset rowrangelist $rp1 $ranges | |
| } | |
| foreach id [array names idrowranges] { | |
| set ranges $idrowranges($id) | |
| if {$ranges ne {} && [lindex $ranges end] >= $row} { | |
| set newranges {} | |
| foreach x $ranges { | |
| if {$x >= $row} { | |
| lappend newranges [expr {$x + 1}] | |
| } else { | |
| lappend newranges $x | |
| } | |
| } | |
| set idrowranges($id) $newranges | |
| } | |
| } | |
| set linesegends [linsert $linesegends $row {}] | |
| incr rowlaidout | |
| incr rowoptim | |
| incr numcommits | |
| if {[info exists selectedline] && $selectedline >= $row} { | |
| incr selectedline | |
| } | |
| redisplay | |
| } | |
| # Don't change the text pane cursor if it is currently the hand cursor, | |
| # showing that we are over a sha1 ID link. | |
| proc settextcursor {c} { | |
| global ctext curtextcursor | |
| if {[$ctext cget -cursor] == $curtextcursor} { | |
| $ctext config -cursor $c | |
| } | |
| set curtextcursor $c | |
| } | |
| proc nowbusy {what} { | |
| global isbusy | |
| if {[array names isbusy] eq {}} { | |
| . config -cursor watch | |
| settextcursor watch | |
| } | |
| set isbusy($what) 1 | |
| } | |
| proc notbusy {what} { | |
| global isbusy maincursor textcursor | |
| catch {unset isbusy($what)} | |
| if {[array names isbusy] eq {}} { | |
| . config -cursor $maincursor | |
| settextcursor $textcursor | |
| } | |
| } | |
| proc drawrest {} { | |
| global startmsecs | |
| global rowlaidout commitidx curview | |
| global pending_select | |
| set row $rowlaidout | |
| layoutrows $rowlaidout $commitidx($curview) 1 | |
| layouttail | |
| optimize_rows $row 0 $commitidx($curview) | |
| showstuff $commitidx($curview) | |
| if {[info exists pending_select]} { | |
| selectline 0 1 | |
| } | |
| set drawmsecs [expr {[clock clicks -milliseconds] - $startmsecs}] | |
| #global numcommits | |
| #puts "overall $drawmsecs ms for $numcommits commits" | |
| } | |
| proc findmatches {f} { | |
| global findtype foundstring foundstrlen | |
| if {$findtype == "Regexp"} { | |
| set matches [regexp -indices -all -inline $foundstring $f] | |
| } else { | |
| if {$findtype == "IgnCase"} { | |
| set str [string tolower $f] | |
| } else { | |
| set str $f | |
| } | |
| set matches {} | |
| set i 0 | |
| while {[set j [string first $foundstring $str $i]] >= 0} { | |
| lappend matches [list $j [expr {$j+$foundstrlen-1}]] | |
| set i [expr {$j + $foundstrlen}] | |
| } | |
| } | |
| return $matches | |
| } | |
| proc dofind {} { | |
| global findtype findloc findstring markedmatches commitinfo | |
| global numcommits displayorder linehtag linentag linedtag | |
| global mainfont canv canv2 canv3 selectedline | |
| global matchinglines foundstring foundstrlen matchstring | |
| global commitdata | |
| stopfindproc | |
| unmarkmatches | |
| cancel_next_highlight | |
| focus . | |
| set matchinglines {} | |
| if {$findtype == "IgnCase"} { | |
| set foundstring [string tolower $findstring] | |
| } else { | |
| set foundstring $findstring | |
| } | |
| set foundstrlen [string length $findstring] | |
| if {$foundstrlen == 0} return | |
| regsub -all {[*?\[\\]} $foundstring {\\&} matchstring | |
| set matchstring "*$matchstring*" | |
| if {![info exists selectedline]} { | |
| set oldsel -1 | |
| } else { | |
| set oldsel $selectedline | |
| } | |
| set didsel 0 | |
| set fldtypes {Headline Author Date Committer CDate Comments} | |
| set l -1 | |
| foreach id $displayorder { | |
| set d $commitdata($id) | |
| incr l | |
| if {$findtype == "Regexp"} { | |
| set doesmatch [regexp $foundstring $d] | |
| } elseif {$findtype == "IgnCase"} { | |
| set doesmatch [string match -nocase $matchstring $d] | |
| } else { | |
| set doesmatch [string match $matchstring $d] | |
| } | |
| if {!$doesmatch} continue | |
| if {![info exists commitinfo($id)]} { | |
| getcommit $id | |
| } | |
| set info $commitinfo($id) | |
| set doesmatch 0 | |
| foreach f $info ty $fldtypes { | |
| if {$findloc != "All fields" && $findloc != $ty} { | |
| continue | |
| } | |
| set matches [findmatches $f] | |
| if {$matches == {}} continue | |
| set doesmatch 1 | |
| if {$ty == "Headline"} { | |
| drawcmitrow $l | |
| markmatches $canv $l $f $linehtag($l) $matches $mainfont | |
| } elseif {$ty == "Author"} { | |
| drawcmitrow $l | |
| markmatches $canv2 $l $f $linentag($l) $matches $mainfont | |
| } elseif {$ty == "Date"} { | |
| drawcmitrow $l | |
| markmatches $canv3 $l $f $linedtag($l) $matches $mainfont | |
| } | |
| } | |
| if {$doesmatch} { | |
| lappend matchinglines $l | |
| if {!$didsel && $l > $oldsel} { | |
| findselectline $l | |
| set didsel 1 | |
| } | |
| } | |
| } | |
| if {$matchinglines == {}} { | |
| bell | |
| } elseif {!$didsel} { | |
| findselectline [lindex $matchinglines 0] | |
| } | |
| } | |
| proc findselectline {l} { | |
| global findloc commentend ctext | |
| selectline $l 1 | |
| if {$findloc == "All fields" || $findloc == "Comments"} { | |
| # highlight the matches in the comments | |
| set f [$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 + $end c" | |
| } | |
| } | |
| } | |
| proc findnext {restart} { | |
| global matchinglines selectedline | |
| if {![info exists matchinglines]} { | |
| if {$restart} { | |
| dofind | |
| } | |
| return | |
| } | |
| if {![info exists selectedline]} return | |
| foreach l $matchinglines { | |
| if {$l > $selectedline} { | |
| findselectline $l | |
| return | |
| } | |
| } | |
| bell | |
| } | |
| proc findprev {} { | |
| global matchinglines selectedline | |
| if {![info exists matchinglines]} { | |
| dofind | |
| return | |
| } | |
| if {![info exists selectedline]} return | |
| set prev {} | |
| foreach l $matchinglines { | |
| if {$l >= $selectedline} break | |
| set prev $l | |
| } | |
| if {$prev != {}} { | |
| findselectline $prev | |
| } else { | |
| bell | |
| } | |
| } | |
| proc stopfindproc {{done 0}} { | |
| global findprocpid findprocfile findids | |
| global ctext findoldcursor phase maincursor textcursor | |
| global findinprogress | |
| catch {unset findids} | |
| if {[info exists findprocpid]} { | |
| if {!$done} { | |
| catch {exec kill $findprocpid} | |
| } | |
| catch {close $findprocfile} | |
| unset findprocpid | |
| } | |
| catch {unset findinprogress} | |
| notbusy find | |
| } | |
| # mark a commit as matching by putting a yellow background | |
| # behind the headline | |
| proc markheadline {l id} { | |
| global canv mainfont linehtag | |
| drawcmitrow $l | |
| set bbox [$canv bbox $linehtag($l)] | |
| set t [$canv create rect $bbox -outline {} -tags matches -fill yellow] | |
| $canv lower $t | |
| } | |
| # mark the bits of a headline, author or date that match a find string | |
| proc markmatches {canv l str tag matches font} { | |
| set bbox [$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 matches -fill yellow] | |
| $canv lower $t | |
| } | |
| } | |
| proc unmarkmatches {} { | |
| global matchinglines findids | |
| allcanvs delete matches | |
| catch {unset matchinglines} | |
| catch {unset findids} | |
| } | |
| proc selcanvline {w x y} { | |
| global canv canvy0 ctext linespc | |
| global rowtextx | |
| set ymax [lindex [$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 $canv} { | |
| if {![info exists rowtextx($l)] || $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 commitrow linknum curview | |
| 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 $e] | |
| if {![info exists commitrow($curview,$linkid)]} continue | |
| incr e | |
| $ctext tag add link "$start + $s c" "$start + $e c" | |
| $ctext tag add link$linknum "$start + $s c" "$start + $e c" | |
| $ctext tag bind link$linknum <1> \ | |
| [list selectline $commitrow($curview,$linkid) 1] | |
| incr linknum | |
| } | |
| $ctext tag conf link -foreground blue -underline 1 | |
| $ctext tag bind link <Enter> { %W configure -cursor hand2 } | |
| $ctext tag bind link <Leave> { %W configure -cursor $curtextcursor } | |
| } | |
| 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 tags var} { | |
| global ctext commitrow linknum curview $var | |
| if {[catch {$ctext index $pos}]} { | |
| return 0 | |
| } | |
| set tags [lsort $tags] | |
| set sep {} | |
| foreach tag $tags { | |
| set id [set $var\($tag\)] | |
| set lk link$linknum | |
| incr linknum | |
| $ctext insert $pos $sep | |
| $ctext insert $pos $tag $lk | |
| $ctext tag conf $lk -foreground blue | |
| if {[info exists commitrow($curview,$id)]} { | |
| $ctext tag bind $lk <1> \ | |
| [list selectline $commitrow($curview,$id) 1] | |
| $ctext tag conf $lk -underline 1 | |
| $ctext tag bind $lk <Enter> { %W configure -cursor hand2 } | |
| $ctext tag bind $lk <Leave> { %W configure -cursor $curtextcursor } | |
| } | |
| set sep ", " | |
| } | |
| return [llength $tags] | |
| } | |
| proc taglist {ids} { | |
| global idtags | |
| set tags {} | |
| foreach id $ids { | |
| foreach tag $idtags($id) { | |
| lappend tags $tag | |
| } | |
| } | |
| return $tags | |
| } | |
| # called when we have finished computing the nearby tags | |
| proc dispneartags {} { | |
| global selectedline currentid ctext anc_tags desc_tags showneartags | |
| global desc_heads | |
| if {![info exists selectedline] || !$showneartags} return | |
| set id $currentid | |
| $ctext conf -state normal | |
| if {[info exists desc_heads($id)]} { | |
| if {[appendrefs branch $desc_heads($id) headids] > 1} { | |
| $ctext insert "branch -2c" "es" | |
| } | |
| } | |
| if {[info exists anc_tags($id)]} { | |
| appendrefs follows [taglist $anc_tags($id)] tagids | |
| } | |
| if {[info exists desc_tags($id)]} { | |
| appendrefs precedes [taglist $desc_tags($id)] tagids | |
| } | |
| $ctext conf -state disabled | |
| } | |
| proc selectline {l isnew} { | |
| global canv canv2 canv3 ctext commitinfo selectedline | |
| global displayorder linehtag linentag linedtag | |
| global canvy0 linespc parentlist childlist | |
| global currentid sha1entry | |
| global commentend idtags linknum | |
| global mergemax numcommits pending_select | |
| global cmitmode desc_tags anc_tags showneartags allcommits desc_heads | |
| catch {unset pending_select} | |
| $canv delete hover | |
| normalline | |
| cancel_next_highlight | |
| if {$l < 0 || $l >= $numcommits} return | |
| set y [expr {$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 / $ymax}] | |
| drawvisible | |
| } | |
| if {![info exists linehtag($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 $t | |
| if {$isnew} { | |
| addtohistory [list selectline $l 0] | |
| } | |
| set selectedline $l | |
| set id [lindex $displayorder $l] | |
| set currentid $id | |
| $sha1entry delete 0 end | |
| $sha1entry insert 0 $id | |
| $sha1entry selection from 0 | |
| $sha1entry selection to end | |
| rhighlight_sel $id | |
| $ctext conf -state normal | |
| clear_ctext | |
| set linknum 0 | |
| set info $commitinfo($id) | |
| set date [formatdate [lindex $info 2]] | |
| $ctext insert end "Author: [lindex $info 1] $date\n" | |
| set date [formatdate [lindex $info 4]] | |
| $ctext insert end "Committer: [lindex $info 3] $date\n" | |
| if {[info exists idtags($id)]} { | |
| $ctext insert end "Tags:" | |
| foreach tag $idtags($id) { | |
| $ctext insert end " $tag" | |
| } | |
| $ctext insert end "\n" | |
| } | |
| set headers {} | |
| set olds [lindex $parentlist $l] | |
| if {[llength $olds] > 1} { | |
| set np 0 | |
| foreach p $olds { | |
| if {$np >= $mergemax} { | |
| set tag mmax | |
| } else { | |
| set tag m$np | |
| } | |
| $ctext insert end "Parent: " $tag | |
| appendwithlinks [commit_descriptor $p] {} | |
| incr np | |
| } | |
| } else { | |
| foreach p $olds { | |
| append headers "Parent: [commit_descriptor $p]" | |
| } | |
| } | |
| foreach c [lindex $childlist $l] { | |
| append headers "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 "Branch: " | |
| $ctext mark set branch "end -1c" | |
| $ctext mark gravity branch left | |
| if {[info exists desc_heads($id)]} { | |
| if {[appendrefs branch $desc_heads($id) headids] > 1} { | |
| # turn "Branch" into "Branches" | |
| $ctext insert "branch -2c" "es" | |
| } | |
| } | |
| $ctext insert end "\nFollows: " | |
| $ctext mark set follows "end -1c" | |
| $ctext mark gravity follows left | |
| if {[info exists anc_tags($id)]} { | |
| appendrefs follows [taglist $anc_tags($id)] tagids | |
| } | |
| $ctext insert end "\nPrecedes: " | |
| $ctext mark set precedes "end -1c" | |
| $ctext mark gravity precedes left | |
| if {[info exists desc_tags($id)]} { | |
| appendrefs precedes [taglist $desc_tags($id)] tagids | |
| } | |
| $ctext insert end "\n" | |
| } | |
| $ctext insert end "\n" | |
| appendwithlinks [lindex $info 5] {comment} | |
| $ctext tag delete Comments | |
| $ctext tag remove found 1.0 end | |
| $ctext conf -state disabled | |
| set commentend [$ctext index "end - 1c"] | |
| init_flist "Comments" | |
| if {$cmitmode eq "tree"} { | |
| gettree $id | |
| } elseif {[llength $olds] <= 1} { | |
| startdiff $id | |
| } else { | |
| mergediff $id $l | |
| } | |
| } | |
| proc selfirstline {} { | |
| unmarkmatches | |
| selectline 0 1 | |
| } | |
| proc sellastline {} { | |
| global numcommits | |
| unmarkmatches | |
| set l [expr {$numcommits - 1}] | |
| selectline $l 1 | |
| } | |
| proc selnextline {dir} { | |
| global selectedline | |
| if {![info exists selectedline]} return | |
| set l [expr {$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 * $lpp}] units | |
| drawvisible | |
| if {![info exists selectedline]} return | |
| set l [expr {$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 | |
| catch {unset selectedline} | |
| catch {unset currentid} | |
| allcanvs delete secsel | |
| rhighlight_none | |
| cancel_next_highlight | |
| } | |
| proc reselectline {} { | |
| global selectedline | |
| if {[info exists selectedline]} { | |
| 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} { | |
| .ctop.top.bar.leftbut conf -state normal | |
| } else { | |
| .ctop.top.bar.leftbut conf -state disabled | |
| } | |
| .ctop.top.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 $cmd | |
| } | |
| proc goback {} { | |
| global history historyindex | |
| if {$historyindex > 1} { | |
| incr historyindex -1 | |
| godo [lindex $history [expr {$historyindex - 1}]] | |
| .ctop.top.bar.rightbut conf -state normal | |
| } | |
| if {$historyindex <= 1} { | |
| .ctop.top.bar.leftbut conf -state disabled | |
| } | |
| } | |
| proc goforw {} { | |
| global history historyindex | |
| if {$historyindex < [llength $history]} { | |
| set cmd [lindex $history $historyindex] | |
| incr historyindex | |
| godo $cmd | |
| .ctop.top.bar.leftbut conf -state normal | |
| } | |
| if {$historyindex >= [llength $history]} { | |
| .ctop.top.bar.rightbut conf -state disabled | |
| } | |
| } | |
| proc gettree {id} { | |
| global treefilelist treeidlist diffids diffmergeid treepending | |
| set diffids $id | |
| catch {unset diffmergeid} | |
| if {![info exists treefilelist($id)]} { | |
| if {![info exists treepending]} { | |
| if {[catch {set gtf [open [concat | git ls-tree -r $id] r]}]} { | |
| return | |
| } | |
| set treepending $id | |
| set treefilelist($id) {} | |
| set treeidlist($id) {} | |
| fconfigure $gtf -blocking 0 | |
| fileevent $gtf readable [list gettreeline $gtf $id] | |
| } | |
| } else { | |
| setfilelist $id | |
| } | |
| } | |
| proc gettreeline {gtf id} { | |
| global treefilelist treeidlist treepending cmitmode diffids | |
| while {[gets $gtf line] >= 0} { | |
| if {[lindex $line 1] ne "blob"} continue | |
| set sha1 [lindex $line 2] | |
| set fname [lindex $line 3] | |
| lappend treefilelist($id) $fname | |
| lappend treeidlist($id) $sha1 | |
| } | |
| if {![eof $gtf]} return | |
| close $gtf | |
| unset treepending | |
| if {$cmitmode ne "tree"} { | |
| if {![info exists diffmergeid]} { | |
| gettreediffs $diffids | |
| } | |
| } elseif {$id ne $diffids} { | |
| gettree $diffids | |
| } else { | |
| setfilelist $id | |
| } | |
| } | |
| proc showfile {f} { | |
| global treefilelist treeidlist diffids | |
| global ctext commentend | |
| set i [lsearch -exact $treefilelist($diffids) $f] | |
| if {$i < 0} { | |
| puts "oops, $f not in list for id $diffids" | |
| return | |
| } | |
| 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 | |
| fileevent $bf readable [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 $commentend | |
| } | |
| proc getblobline {bf id} { | |
| global diffids cmitmode ctext | |
| if {$id ne $diffids || $cmitmode ne "tree"} { | |
| catch {close $bf} | |
| return | |
| } | |
| $ctext config -state normal | |
| while {[gets $bf line] >= 0} { | |
| $ctext insert end "$line\n" | |
| } | |
| if {[eof $bf]} { | |
| # delete last newline | |
| $ctext delete "end - 2c" "end - 1c" | |
| close $bf | |
| } | |
| $ctext config -state disabled | |
| } | |
| proc mergediff {id l} { | |
| global diffmergeid diffopts mdifffd | |
| global diffids | |
| global parentlist | |
| set diffmergeid $id | |
| set diffids $id | |
| # this doesn't seem to actually affect anything... | |
| set env(GIT_DIFF_OPTS) $diffopts | |
| set cmd [concat | git diff-tree --no-commit-id --cc $id] | |
| if {[catch {set mdf [open $cmd r]} err]} { | |
| error_popup "Error getting merge diffs: $err" | |
| return | |
| } | |
| fconfigure $mdf -blocking 0 | |
| set mdifffd($id) $mdf | |
| set np [llength [lindex $parentlist $l]] | |
| fileevent $mdf readable [list getmergediffline $mdf $id $np] | |
| set nextupdate [expr {[clock clicks -milliseconds] + 100}] | |
| } | |
| proc getmergediffline {mdf id np} { | |
| global diffmergeid ctext cflist nextupdate mergemax | |
| global difffilestart mdifffd | |
| set n [gets $mdf line] | |
| if {$n < 0} { | |
| if {[eof $mdf]} { | |
| close $mdf | |
| } | |
| return | |
| } | |
| if {![info exists diffmergeid] || $id != $diffmergeid | |
| || $mdf != $mdifffd($id)} { | |
| return | |
| } | |
| $ctext conf -state normal | |
| 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 {[clock clicks -milliseconds] >= $nextupdate} { | |
| incr nextupdate 100 | |
| fileevent $mdf readable {} | |
| update | |
| fileevent $mdf readable [list getmergediffline $mdf $id $np] | |
| } | |
| } | |
| proc startdiff {ids} { | |
| global treediffs diffids treepending diffmergeid | |
| set diffids $ids | |
| catch {unset diffmergeid} | |
| if {![info exists treediffs($ids)]} { | |
| if {![info exists treepending]} { | |
| gettreediffs $ids | |
| } | |
| } else { | |
| addtocflist $ids | |
| } | |
| } | |
| proc addtocflist {ids} { | |
| global treediffs cflist | |
| add_flist $treediffs($ids) | |
| getblobdiffs $ids | |
| } | |
| proc gettreediffs {ids} { | |
| global treediff treepending | |
| set treepending $ids | |
| set treediff {} | |
| if {[catch \ | |
| {set gdtf [open [concat | git diff-tree --no-commit-id -r $ids] r]} \ | |
| ]} return | |
| fconfigure $gdtf -blocking 0 | |
| fileevent $gdtf readable [list gettreediffline $gdtf $ids] | |
| } | |
| proc gettreediffline {gdtf ids} { | |
| global treediff treediffs treepending diffids diffmergeid | |
| global cmitmode | |
| set n [gets $gdtf line] | |
| if {$n < 0} { | |
| if {![eof $gdtf]} return | |
| close $gdtf | |
| set treediffs($ids) $treediff | |
| unset treepending | |
| if {$cmitmode eq "tree"} { | |
| gettree $diffids | |
| } elseif {$ids != $diffids} { | |
| if {![info exists diffmergeid]} { | |
| gettreediffs $diffids | |
| } | |
| } else { | |
| addtocflist $ids | |
| } | |
| return | |
| } | |
| set file [lindex $line 5] | |
| lappend treediff $file | |
| } | |
| proc getblobdiffs {ids} { | |
| global diffopts blobdifffd diffids env curdifftag curtagstart | |
| global nextupdate diffinhdr treediffs | |
| set env(GIT_DIFF_OPTS) $diffopts | |
| set cmd [concat | git diff-tree --no-commit-id -r -p -C $ids] | |
| 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 | |
| set curdifftag Comments | |
| set curtagstart 0.0 | |
| fileevent $bdf readable [list getblobdiffline $bdf $diffids] | |
| set nextupdate [expr {[clock clicks -milliseconds] + 100}] | |
| } | |
| 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 getblobdiffline {bdf ids} { | |
| global diffids blobdifffd ctext curdifftag curtagstart | |
| global diffnexthead diffnextnote difffilestart | |
| global nextupdate diffinhdr treediffs | |
| set n [gets $bdf line] | |
| if {$n < 0} { | |
| if {[eof $bdf]} { | |
| close $bdf | |
| if {$ids == $diffids && $bdf == $blobdifffd($ids)} { | |
| $ctext tag add $curdifftag $curtagstart end | |
| } | |
| } | |
| return | |
| } | |
| if {$ids != $diffids || $bdf != $blobdifffd($ids)} { | |
| return | |
| } | |
| $ctext conf -state normal | |
| if {[regexp {^diff --git a/(.*) b/(.*)} $line match fname newname]} { | |
| # start of a new file | |
| $ctext insert end "\n" | |
| $ctext tag add $curdifftag $curtagstart end | |
| set here [$ctext index "end - 1c"] | |
| set curtagstart $here | |
| set header $newname | |
| set i [lsearch -exact $treediffs($ids) $fname] | |
| if {$i >= 0} { | |
| setinlist difffilestart $i $here | |
| } | |
| if {$newname ne $fname} { | |
| set i [lsearch -exact $treediffs($ids) $newname] | |
| if {$i >= 0} { | |
| setinlist difffilestart $i $here | |
| } | |
| } | |
| set curdifftag "f:$fname" | |
| $ctext tag delete $curdifftag | |
| set l [expr {(78 - [string length $header]) / 2}] | |
| set pad [string range "----------------------------------------" 1 $l] | |
| $ctext insert end "$pad $header $pad\n" filesep | |
| set diffinhdr 1 | |
| } elseif {$diffinhdr && [string compare -length 3 $line "---"] == 0} { | |
| # do nothing | |
| } elseif {$diffinhdr && [string compare -length 3 $line "+++"] == 0} { | |
| set diffinhdr 0 | |
| } 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 | |
| } 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" | |
| } elseif {$diffinhdr || $x == "\\"} { | |
| # e.g. "\ No newline at end of file" | |
| $ctext insert end "$line\n" filesep | |
| } else { | |
| # Something else we don't recognize | |
| if {$curdifftag != "Comments"} { | |
| $ctext insert end "\n" | |
| $ctext tag add $curdifftag $curtagstart end | |
| set curtagstart [$ctext index "end - 1c"] | |
| set curdifftag Comments | |
| } | |
| $ctext insert end "$line\n" filesep | |
| } | |
| } | |
| $ctext conf -state disabled | |
| if {[clock clicks -milliseconds] >= $nextupdate} { | |
| incr nextupdate 100 | |
| fileevent $bdf readable {} | |
| update | |
| fileevent $bdf readable "getblobdiffline $bdf {$ids}" | |
| } | |
| } | |
| proc prevfile {} { | |
| global difffilestart ctext | |
| set prev [lindex $difffilestart 0] | |
| set here [$ctext index @0,0] | |
| foreach loc $difffilestart { | |
| if {[$ctext compare $loc >= $here]} { | |
| $ctext yview $prev | |
| return | |
| } | |
| set prev $loc | |
| } | |
| $ctext yview $prev | |
| } | |
| proc nextfile {} { | |
| global difffilestart ctext | |
| set here [$ctext index @0,0] | |
| foreach loc $difffilestart { | |
| if {[$ctext compare $loc > $here]} { | |
| $ctext yview $loc | |
| return | |
| } | |
| } | |
| } | |
| proc clear_ctext {{first 1.0}} { | |
| global ctext smarktop smarkbot | |
| 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 | |
| } | |
| 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 | |
| .ctop.cdet.left.sb set $f0 $f1 | |
| if {$searchstring ne {}} { | |
| searchmarkvisible 0 | |
| } | |
| } | |
| proc setcoords {} { | |
| global linespc charspc canvx0 canvy0 mainfont | |
| 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 {[info exists selectedline]} { | |
| selectline $selectedline 0 | |
| allcanvs yview moveto [lindex $span 0] | |
| } | |
| } | |
| proc incrfont {inc} { | |
| global mainfont textfont ctext canv phase | |
| global stopped entries | |
| unmarkmatches | |
| set mainfont [lreplace $mainfont 1 1 [expr {[lindex $mainfont 1] + $inc}]] | |
| set textfont [lreplace $textfont 1 1 [expr {[lindex $textfont 1] + $inc}]] | |
| setcoords | |
| $ctext conf -font $textfont | |
| $ctext tag conf filesep -font [concat $textfont bold] | |
| foreach e $entries { | |
| $e conf -font $mainfont | |
| } | |
| if {$phase eq "getcommits"} { | |
| $canv itemconf textitems -font $mainfont | |
| } | |
| 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 "Goto: " | |
| } else { | |
| $sha1but conf -state disabled -relief flat -text "SHA1 ID: " | |
| } | |
| } | |
| proc gotocommit {} { | |
| global sha1string currentid commitrow tagids headids | |
| global displayorder numcommits curview | |
| if {$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 {} | |
| foreach i $displayorder { | |
| if {[string match $id* $i]} { | |
| lappend matches $i | |
| } | |
| } | |
| if {$matches ne {}} { | |
| if {[llength $matches] > 1} { | |
| error_popup "Short SHA1 id $id is ambiguous" | |
| return | |
| } | |
| set id [lindex $matches 0] | |
| } | |
| } | |
| } | |
| if {[info exists commitrow($curview,$id)]} { | |
| selectline $commitrow($curview,$id) 1 | |
| return | |
| } | |
| if {[regexp {^[0-9a-fA-F]{4,}$} $sha1string]} { | |
| set type "SHA1 id" | |
| } else { | |
| set type "Tag/Head" | |
| } | |
| error_popup "$type $sha1string is not known" | |
| } | |
| proc lineenter {x y id} { | |
| global hoverx hovery hoverid hovertimer | |
| global commitinfo canv | |
| if {![info exists commitinfo($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 mainfont | |
| 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 | |
| $ctext tag conf link -foreground blue -underline 1 | |
| $ctext tag bind link <Enter> { %W configure -cursor hand2 } | |
| $ctext tag bind link <Leave> { %W configure -cursor $curtextcursor } | |
| $ctext insert end "Parent:\t" | |
| $ctext insert end $id [list link link0] | |
| $ctext tag bind link0 <1> [list selbyid $id] | |
| set info $commitinfo($id) | |
| $ctext insert end "\n\t[lindex $info 0]\n" | |
| $ctext insert end "\tAuthor:\t[lindex $info 1]\n" | |
| set date [formatdate [lindex $info 2]] | |
| $ctext insert end "\tDate:\t$date\n" | |
| set kids $children($curview,$id) | |
| if {$kids ne {}} { | |
| $ctext insert end "\nChildren:" | |
| 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 $child [list link link$i] | |
| $ctext tag bind link$i <1> [list selbyid $child] | |
| $ctext insert end "\n\t[lindex $info 0]" | |
| $ctext insert end "\n\tAuthor:\t[lindex $info 1]" | |
| set date [formatdate [lindex $info 2]] | |
| $ctext insert end "\n\tDate:\t$date\n" | |
| } | |
| } | |
| $ctext conf -state disabled | |
| init_flist {} | |
| } | |
| proc normalline {} { | |
| global thickerline | |
| if {[info exists thickerline]} { | |
| set id $thickerline | |
| unset thickerline | |
| drawlines $id | |
| } | |
| } | |
| proc selbyid {id} { | |
| global commitrow curview | |
| if {[info exists commitrow($curview,$id)]} { | |
| selectline $commitrow($curview,$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 commitrow selectedline rowmenuid curview | |
| if {![info exists selectedline] | |
| || $commitrow($curview,$id) eq $selectedline} { | |
| set state disabled | |
| } else { | |
| set state normal | |
| } | |
| $rowctxmenu entryconfigure "Diff this*" -state $state | |
| $rowctxmenu entryconfigure "Diff selected*" -state $state | |
| $rowctxmenu entryconfigure "Make patch" -state $state | |
| set rowmenuid $id | |
| tk_popup $rowctxmenu $x $y | |
| } | |
| proc diffvssel {dirn} { | |
| global rowmenuid selectedline displayorder | |
| if {![info exists selectedline]} return | |
| if {$dirn} { | |
| set oldid [lindex $displayorder $selectedline] | |
| set newid $rowmenuid | |
| } else { | |
| set oldid $rowmenuid | |
| set newid [lindex $displayorder $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 "Top" | |
| $ctext insert end "From " | |
| $ctext tag conf link -foreground blue -underline 1 | |
| $ctext tag bind link <Enter> { %W configure -cursor hand2 } | |
| $ctext tag bind link <Leave> { %W configure -cursor $curtextcursor } | |
| $ctext tag bind link0 <1> [list selbyid $oldid] | |
| $ctext insert end $oldid [list link link0] | |
| $ctext insert end "\n " | |
| $ctext insert end [lindex $commitinfo($oldid) 0] | |
| $ctext insert end "\n\nTo " | |
| $ctext tag bind link1 <1> [list selbyid $newid] | |
| $ctext insert end $newid [list link link1] | |
| $ctext insert end "\n " | |
| $ctext insert end [lindex $commitinfo($newid) 0] | |
| $ctext insert end "\n" | |
| $ctext conf -state disabled | |
| $ctext tag delete Comments | |
| $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 "Generate patch" | |
| grid $top.title - -pady 10 | |
| label $top.from -text "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 "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 "Reverse" -command mkpatchrev -padx 5 | |
| grid $top.rev x -pady 10 | |
| label $top.flab -text "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 "Generate" -command mkpatchgo | |
| button $top.buts.can -text "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 | |
| set oldid [$patchtop.fromsha1 get] | |
| set newid [$patchtop.tosha1 get] | |
| set fname [$patchtop.fname get] | |
| if {[catch {exec git diff-tree -p $oldid $newid >$fname &} err]} { | |
| error_popup "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 "Create tag" | |
| grid $top.title - -pady 10 | |
| label $top.id -text "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 "Tag name:" | |
| entry $top.tag -width 60 | |
| grid $top.tlab $top.tag -sticky w | |
| frame $top.buts | |
| button $top.buts.gen -text "Create" -command mktaggo | |
| button $top.buts.can -text "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 "No tag name specified" | |
| return | |
| } | |
| if {[info exists tagids($tag)]} { | |
| error_popup "Tag \"$tag\" already exists" | |
| return | |
| } | |
| if {[catch { | |
| set dir [gitdir] | |
| set fname [file join $dir "refs/tags" $tag] | |
| set f [open $fname w] | |
| puts $f $id | |
| close $f | |
| } err]} { | |
| error_popup "Error creating tag: $err" | |
| return | |
| } | |
| set tagids($tag) $id | |
| lappend idtags($id) $tag | |
| redrawtags $id | |
| addedtag $id | |
| } | |
| proc redrawtags {id} { | |
| global canv linehtag commitrow idpos selectedline curview | |
| global mainfont canvxmax | |
| if {![info exists commitrow($curview,$id)]} return | |
| drawcmitrow $commitrow($curview,$id) | |
| $canv delete tag.$id | |
| set xt [eval drawtags $id $idpos($id)] | |
| $canv coords $linehtag($commitrow($curview,$id)) $xt [lindex $idpos($id) 2] | |
| set text [$canv itemcget $linehtag($commitrow($curview,$id)) -text] | |
| set xr [expr {$xt + [font measure $mainfont $text]}] | |
| if {$xr > $canvxmax} { | |
| set canvxmax $xr | |
| setcanvscroll | |
| } | |
| if {[info exists selectedline] | |
| && $selectedline == $commitrow($curview,$id)} { | |
| selectline $selectedline 0 | |
| } | |
| } | |
| 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 "Write commit to file" | |
| grid $top.title - -pady 10 | |
| label $top.id -text "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 "Command:" | |
| entry $top.cmd -width 60 -textvariable wrcomcmd | |
| grid $top.clab $top.cmd -sticky w -pady 10 | |
| label $top.flab -text "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 "Write" -command wrcomgo | |
| button $top.buts.can -text "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 "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 "Create new branch" | |
| grid $top.title - -pady 10 | |
| label $top.id -text "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 "Name:" | |
| entry $top.name -width 40 | |
| grid $top.nlab $top.name -sticky w | |
| frame $top.buts | |
| button $top.buts.go -text "Create" -command [list mkbrgo $top] | |
| button $top.buts.can -text "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 "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 { | |
| addedhead $id $name | |
| # XXX should update list of heads displayed for selected commit | |
| notbusy newbranch | |
| redrawtags $id | |
| } | |
| } | |
| proc cherrypick {} { | |
| global rowmenuid curview commitrow | |
| global mainhead desc_heads anc_tags desc_tags allparents allchildren | |
| if {[info exists desc_heads($rowmenuid)] | |
| && [lsearch -exact $desc_heads($rowmenuid) $mainhead] >= 0} { | |
| set ok [confirm_popup "Commit [string range $rowmenuid 0 7] is already\ | |
| included in branch $mainhead -- really re-apply it?"] | |
| if {!$ok} return | |
| } | |
| nowbusy cherrypick | |
| update | |
| set oldhead [exec git rev-parse HEAD] | |
| # 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 $oldhead} { | |
| notbusy cherrypick | |
| error_popup "No changes committed" | |
| return | |
| } | |
| set allparents($newhead) $oldhead | |
| lappend allchildren($oldhead) $newhead | |
| set desc_heads($newhead) $mainhead | |
| if {[info exists anc_tags($oldhead)]} { | |
| set anc_tags($newhead) $anc_tags($oldhead) | |
| } | |
| set desc_tags($newhead) {} | |
| if {[info exists commitrow($curview,$oldhead)]} { | |
| insertrow $commitrow($curview,$oldhead) $newhead | |
| if {$mainhead ne {}} { | |
| movedhead $newhead $mainhead | |
| } | |
| redrawtags $oldhead | |
| redrawtags $newhead | |
| } | |
| notbusy cherrypick | |
| } | |
| # context menu for a head | |
| proc headmenu {x y id head} { | |
| global headmenuid headmenuhead headctxmenu | |
| set headmenuid $id | |
| set headmenuhead $head | |
| tk_popup $headctxmenu $x $y | |
| } | |
| proc cobranch {} { | |
| global headmenuid headmenuhead mainhead headids | |
| # check the tree is clean first?? | |
| set oldmainhead $mainhead | |
| nowbusy checkout | |
| update | |
| if {[catch { | |
| exec git checkout $headmenuhead | |
| } err]} { | |
| notbusy checkout | |
| error_popup $err | |
| } else { | |
| notbusy checkout | |
| set mainhead $headmenuhead | |
| if {[info exists headids($oldmainhead)]} { | |
| redrawtags $headids($oldmainhead) | |
| } | |
| redrawtags $headmenuid | |
| } | |
| } | |
| proc rmbranch {} { | |
| global desc_heads headmenuid headmenuhead mainhead | |
| global headids idheads | |
| set head $headmenuhead | |
| set id $headmenuid | |
| if {$head eq $mainhead} { | |
| error_popup "Cannot delete the currently checked-out branch" | |
| return | |
| } | |
| if {$desc_heads($id) eq $head} { | |
| # the stuff on this branch isn't on any other branch | |
| if {![confirm_popup "The commits on branch $head aren't on any other\ | |
| branch.\nReally delete branch $head?"]} return | |
| } | |
| nowbusy rmbranch | |
| update | |
| if {[catch {exec git branch -D $head} err]} { | |
| notbusy rmbranch | |
| error_popup $err | |
| return | |
| } | |
| removedhead $id $head | |
| redrawtags $id | |
| notbusy rmbranch | |
| } | |
| # Stuff for finding nearby tags | |
| proc getallcommits {} { | |
| global allcstart allcommits allcfd allids | |
| set allids {} | |
| set fd [open [concat | git rev-list --all --topo-order --parents] r] | |
| set allcfd $fd | |
| fconfigure $fd -blocking 0 | |
| set allcommits "reading" | |
| nowbusy allcommits | |
| restartgetall $fd | |
| } | |
| proc discardallcommits {} { | |
| global allparents allchildren allcommits allcfd | |
| global desc_tags anc_tags alldtags tagisdesc allids desc_heads | |
| if {![info exists allcommits]} return | |
| if {$allcommits eq "reading"} { | |
| catch {close $allcfd} | |
| } | |
| foreach v {allcommits allchildren allparents allids desc_tags anc_tags | |
| alldtags tagisdesc desc_heads} { | |
| catch {unset $v} | |
| } | |
| } | |
| proc restartgetall {fd} { | |
| global allcstart | |
| fileevent $fd readable [list getallclines $fd] | |
| set allcstart [clock clicks -milliseconds] | |
| } | |
| proc combine_dtags {l1 l2} { | |
| global tagisdesc notfirstd | |
| set res [lsort -unique [concat $l1 $l2]] | |
| for {set i 0} {$i < [llength $res]} {incr i} { | |
| set x [lindex $res $i] | |
| for {set j [expr {$i+1}]} {$j < [llength $res]} {} { | |
| set y [lindex $res $j] | |
| if {[info exists tagisdesc($x,$y)]} { | |
| if {$tagisdesc($x,$y) > 0} { | |
| # x is a descendent of y, exclude x | |
| set res [lreplace $res $i $i] | |
| incr i -1 | |
| break | |
| } else { | |
| # y is a descendent of x, exclude y | |
| set res [lreplace $res $j $j] | |
| } | |
| } else { | |
| # no relation, keep going | |
| incr j | |
| } | |
| } | |
| } | |
| return $res | |
| } | |
| proc combine_atags {l1 l2} { | |
| global tagisdesc | |
| set res [lsort -unique [concat $l1 $l2]] | |
| for {set i 0} {$i < [llength $res]} {incr i} { | |
| set x [lindex $res $i] | |
| for {set j [expr {$i+1}]} {$j < [llength $res]} {} { | |
| set y [lindex $res $j] | |
| if {[info exists tagisdesc($x,$y)]} { | |
| if {$tagisdesc($x,$y) < 0} { | |
| # x is an ancestor of y, exclude x | |
| set res [lreplace $res $i $i] | |
| incr i -1 | |
| break | |
| } else { | |
| # y is an ancestor of x, exclude y | |
| set res [lreplace $res $j $j] | |
| } | |
| } else { | |
| # no relation, keep going | |
| incr j | |
| } | |
| } | |
| } | |
| return $res | |
| } | |
| proc forward_pass {id children} { | |
| global idtags desc_tags idheads desc_heads alldtags tagisdesc | |
| set dtags {} | |
| set dheads {} | |
| foreach child $children { | |
| if {[info exists idtags($child)]} { | |
| set ctags [list $child] | |
| } else { | |
| set ctags $desc_tags($child) | |
| } | |
| if {$dtags eq {}} { | |
| set dtags $ctags | |
| } elseif {$ctags ne $dtags} { | |
| set dtags [combine_dtags $dtags $ctags] | |
| } | |
| set cheads $desc_heads($child) | |
| if {$dheads eq {}} { | |
| set dheads $cheads | |
| } elseif {$cheads ne $dheads} { | |
| set dheads [lsort -unique [concat $dheads $cheads]] | |
| } | |
| } | |
| set desc_tags($id) $dtags | |
| if {[info exists idtags($id)]} { | |
| set adt $dtags | |
| foreach tag $dtags { | |
| set adt [concat $adt $alldtags($tag)] | |
| } | |
| set adt [lsort -unique $adt] | |
| set alldtags($id) $adt | |
| foreach tag $adt { | |
| set tagisdesc($id,$tag) -1 | |
| set tagisdesc($tag,$id) 1 | |
| } | |
| } | |
| if {[info exists idheads($id)]} { | |
| set dheads [concat $dheads $idheads($id)] | |
| } | |
| set desc_heads($id) $dheads | |
| } | |
| proc getallclines {fd} { | |
| global allparents allchildren allcommits allcstart | |
| global desc_tags anc_tags idtags tagisdesc allids | |
| global idheads travindex | |
| while {[gets $fd line] >= 0} { | |
| set id [lindex $line 0] | |
| lappend allids $id | |
| set olds [lrange $line 1 end] | |
| set allparents($id) $olds | |
| if {![info exists allchildren($id)]} { | |
| set allchildren($id) {} | |
| } | |
| foreach p $olds { | |
| lappend allchildren($p) $id | |
| } | |
| # compute nearest tagged descendents as we go | |
| # also compute descendent heads | |
| forward_pass $id $allchildren($id) | |
| if {[clock clicks -milliseconds] - $allcstart >= 50} { | |
| fileevent $fd readable {} | |
| after idle restartgetall $fd | |
| return | |
| } | |
| } | |
| if {[eof $fd]} { | |
| set travindex [llength $allids] | |
| set allcommits "traversing" | |
| after idle restartatags | |
| if {[catch {close $fd} err]} { | |
| error_popup "Error reading full commit graph: $err.\n\ | |
| Results may be incomplete." | |
| } | |
| } | |
| } | |
| # walk backward through the tree and compute nearest tagged ancestors | |
| proc restartatags {} { | |
| global allids allparents idtags anc_tags travindex | |
| set t0 [clock clicks -milliseconds] | |
| set i $travindex | |
| while {[incr i -1] >= 0} { | |
| set id [lindex $allids $i] | |
| set atags {} | |
| foreach p $allparents($id) { | |
| if {[info exists idtags($p)]} { | |
| set ptags [list $p] | |
| } else { | |
| set ptags $anc_tags($p) | |
| } | |
| if {$atags eq {}} { | |
| set atags $ptags | |
| } elseif {$ptags ne $atags} { | |
| set atags [combine_atags $atags $ptags] | |
| } | |
| } | |
| set anc_tags($id) $atags | |
| if {[clock clicks -milliseconds] - $t0 >= 50} { | |
| set travindex $i | |
| after idle restartatags | |
| return | |
| } | |
| } | |
| set allcommits "done" | |
| set travindex 0 | |
| notbusy allcommits | |
| dispneartags | |
| } | |
| # update the desc_tags and anc_tags arrays for a new tag just added | |
| proc addedtag {id} { | |
| global desc_tags anc_tags allparents allchildren allcommits | |
| global idtags tagisdesc alldtags | |
| if {![info exists desc_tags($id)]} return | |
| set adt $desc_tags($id) | |
| foreach t $desc_tags($id) { | |
| set adt [concat $adt $alldtags($t)] | |
| } | |
| set adt [lsort -unique $adt] | |
| set alldtags($id) $adt | |
| foreach t $adt { | |
| set tagisdesc($id,$t) -1 | |
| set tagisdesc($t,$id) 1 | |
| } | |
| if {[info exists anc_tags($id)]} { | |
| set todo $anc_tags($id) | |
| while {$todo ne {}} { | |
| set do [lindex $todo 0] | |
| set todo [lrange $todo 1 end] | |
| if {[info exists tagisdesc($id,$do)]} continue | |
| set tagisdesc($do,$id) -1 | |
| set tagisdesc($id,$do) 1 | |
| if {[info exists anc_tags($do)]} { | |
| set todo [concat $todo $anc_tags($do)] | |
| } | |
| } | |
| } | |
| set lastold $desc_tags($id) | |
| set lastnew [list $id] | |
| set nup 0 | |
| set nch 0 | |
| set todo $allparents($id) | |
| while {$todo ne {}} { | |
| set do [lindex $todo 0] | |
| set todo [lrange $todo 1 end] | |
| if {![info exists desc_tags($do)]} continue | |
| if {$desc_tags($do) ne $lastold} { | |
| set lastold $desc_tags($do) | |
| set lastnew [combine_dtags $lastold [list $id]] | |
| incr nch | |
| } | |
| if {$lastold eq $lastnew} continue | |
| set desc_tags($do) $lastnew | |
| incr nup | |
| if {![info exists idtags($do)]} { | |
| set todo [concat $todo $allparents($do)] | |
| } | |
| } | |
| if {![info exists anc_tags($id)]} return | |
| set lastold $anc_tags($id) | |
| set lastnew [list $id] | |
| set nup 0 | |
| set nch 0 | |
| set todo $allchildren($id) | |
| while {$todo ne {}} { | |
| set do [lindex $todo 0] | |
| set todo [lrange $todo 1 end] | |
| if {![info exists anc_tags($do)]} continue | |
| if {$anc_tags($do) ne $lastold} { | |
| set lastold $anc_tags($do) | |
| set lastnew [combine_atags $lastold [list $id]] | |
| incr nch | |
| } | |
| if {$lastold eq $lastnew} continue | |
| set anc_tags($do) $lastnew | |
| incr nup | |
| if {![info exists idtags($do)]} { | |
| set todo [concat $todo $allchildren($do)] | |
| } | |
| } | |
| } | |
| # update the desc_heads array for a new head just added | |
| proc addedhead {hid head} { | |
| global desc_heads allparents headids idheads | |
| set headids($head) $hid | |
| lappend idheads($hid) $head | |
| set todo [list $hid] | |
| while {$todo ne {}} { | |
| set do [lindex $todo 0] | |
| set todo [lrange $todo 1 end] | |
| if {![info exists desc_heads($do)] || | |
| [lsearch -exact $desc_heads($do) $head] >= 0} continue | |
| set oldheads $desc_heads($do) | |
| lappend desc_heads($do) $head | |
| set heads $desc_heads($do) | |
| while {1} { | |
| set p $allparents($do) | |
| if {[llength $p] != 1 || ![info exists desc_heads($p)] || | |
| $desc_heads($p) ne $oldheads} break | |
| set do $p | |
| set desc_heads($do) $heads | |
| } | |
| set todo [concat $todo $p] | |
| } | |
| } | |
| # update the desc_heads array for a head just removed | |
| proc removedhead {hid head} { | |
| global desc_heads allparents headids idheads | |
| unset headids($head) | |
| if {$idheads($hid) eq $head} { | |
| unset idheads($hid) | |
| } else { | |
| set i [lsearch -exact $idheads($hid) $head] | |
| if {$i >= 0} { | |
| set idheads($hid) [lreplace $idheads($hid) $i $i] | |
| } | |
| } | |
| set todo [list $hid] | |
| while {$todo ne {}} { | |
| set do [lindex $todo 0] | |
| set todo [lrange $todo 1 end] | |
| if {![info exists desc_heads($do)]} continue | |
| set i [lsearch -exact $desc_heads($do) $head] | |
| if {$i < 0} continue | |
| set oldheads $desc_heads($do) | |
| set heads [lreplace $desc_heads($do) $i $i] | |
| while {1} { | |
| set desc_heads($do) $heads | |
| set p $allparents($do) | |
| if {[llength $p] != 1 || ![info exists desc_heads($p)] || | |
| $desc_heads($p) ne $oldheads} break | |
| set do $p | |
| } | |
| set todo [concat $todo $p] | |
| } | |
| } | |
| # update things for a head moved to a child of its previous location | |
| proc movedhead {id name} { | |
| global headids idheads | |
| set oldid $headids($name) | |
| set headids($name) $id | |
| if {$idheads($oldid) eq $name} { | |
| unset idheads($oldid) | |
| } else { | |
| set i [lsearch -exact $idheads($oldid) $name] | |
| if {$i >= 0} { | |
| set idheads($oldid) [lreplace $idheads($oldid) $i $i] | |
| } | |
| } | |
| lappend idheads($id) $name | |
| } | |
| proc changedrefs {} { | |
| global desc_heads desc_tags anc_tags allcommits allids | |
| global allchildren allparents idtags travindex | |
| if {![info exists allcommits]} return | |
| catch {unset desc_heads} | |
| catch {unset desc_tags} | |
| catch {unset anc_tags} | |
| catch {unset alldtags} | |
| catch {unset tagisdesc} | |
| foreach id $allids { | |
| forward_pass $id $allchildren($id) | |
| } | |
| if {$allcommits ne "reading"} { | |
| set travindex [llength $allids] | |
| if {$allcommits ne "traversing"} { | |
| set allcommits "traversing" | |
| after idle restartatags | |
| } | |
| } | |
| } | |
| proc rereadrefs {} { | |
| global idtags idheads idotherrefs mainhead | |
| 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 $mainhead | |
| 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) != $v || | |
| ($id eq $oldmainhead && $id ne $mainhead) || | |
| ($id eq $mainhead && $id ne $oldmainhead)} { | |
| redrawtags $id | |
| } | |
| } | |
| } | |
| proc listrefs {id} { | |
| global idtags idheads idotherrefs | |
| set x {} | |
| if {[info exists idtags($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 $z] | |
| } | |
| proc showtag {tag isnew} { | |
| global ctext tagcontents tagids linknum | |
| if {$isnew} { | |
| addtohistory [list showtag $tag 0] | |
| } | |
| $ctext conf -state normal | |
| clear_ctext | |
| set linknum 0 | |
| if {[info exists tagcontents($tag)]} { | |
| set text $tagcontents($tag) | |
| } else { | |
| set text "Tag: $tag\nId: $tagids($tag)" | |
| } | |
| appendwithlinks $text {} | |
| $ctext conf -state disabled | |
| init_flist {} | |
| } | |
| proc doquit {} { | |
| global stopped | |
| set stopped 100 | |
| destroy . | |
| } | |
| proc doprefs {} { | |
| global maxwidth maxgraphpct diffopts | |
| global oldprefs prefstop showneartags | |
| global bgcolor fgcolor ctext diffcolors | |
| set top .gitkprefs | |
| set prefstop $top | |
| if {[winfo exists $top]} { | |
| raise $top | |
| return | |
| } | |
| foreach v {maxwidth maxgraphpct diffopts showneartags} { | |
| set oldprefs($v) [set $v] | |
| } | |
| toplevel $top | |
| wm title $top "Gitk preferences" | |
| label $top.ldisp -text "Commit list display options" | |
| grid $top.ldisp - -sticky w -pady 10 | |
| label $top.spacer -text " " | |
| label $top.maxwidthl -text "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 "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 | |
| label $top.ddisp -text "Diff display options" | |
| grid $top.ddisp - -sticky w -pady 10 | |
| label $top.diffoptl -text "Options for diff program" \ | |
| -font optionfont | |
| entry $top.diffopt -width 20 -textvariable diffopts | |
| grid x $top.diffoptl $top.diffopt -sticky w | |
| frame $top.ntag | |
| label $top.ntag.l -text "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 | |
| label $top.cdisp -text "Colors: press to choose" | |
| grid $top.cdisp - -sticky w -pady 10 | |
| label $top.bg -padx 40 -relief sunk -background $bgcolor | |
| button $top.bgbut -text "Background" -font optionfont \ | |
| -command [list choosecolor bgcolor 0 $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 "Foreground" -font optionfont \ | |
| -command [list choosecolor fgcolor 0 $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 "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 "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 "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 | |
| frame $top.buts | |
| button $top.buts.ok -text "OK" -command prefsok | |
| button $top.buts.can -text "Cancel" -command prefscan | |
| 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 | |
| } | |
| proc choosecolor {v vi w x cmd} { | |
| global $v | |
| set c [tk_chooseColor -initialcolor [lindex [set $v] $vi] \ | |
| -title "Gitk: choose color for $x"] | |
| if {$c eq {}} return | |
| $w conf -background $c | |
| lset $v $vi $c | |
| eval $cmd $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 maxwidth maxgraphpct diffopts | |
| global oldprefs prefstop showneartags | |
| foreach v {maxwidth maxgraphpct diffopts showneartags} { | |
| set $v $oldprefs($v) | |
| } | |
| catch {destroy $prefstop} | |
| unset prefstop | |
| } | |
| proc prefsok {} { | |
| global maxwidth maxgraphpct | |
| global oldprefs prefstop showneartags | |
| catch {destroy $prefstop} | |
| unset prefstop | |
| if {$maxwidth != $oldprefs(maxwidth) | |
| || $maxgraphpct != $oldprefs(maxgraphpct)} { | |
| redisplay | |
| } elseif {$showneartags != $oldprefs(showneartags)} { | |
| reselectline | |
| } | |
| } | |
| proc formatdate {d} { | |
| return [clock format $d -format "%Y-%m-%d %H:%M:%S"] | |
| } | |
| # 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 $i] | |
| } | |
| return {} | |
| } | |
| # defaults... | |
| set datemode 0 | |
| set diffopts "-U 5 -p" | |
| set wrcomcmd "git diff-tree --stdin -p --pretty" | |
| set gitencoding {} | |
| catch { | |
| set gitencoding [exec git config --get i18n.commitencoding] | |
| } | |
| if {$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 findmergefiles 0 | |
| set maxgraphpct 50 | |
| set maxwidth 16 | |
| set revlistorder 0 | |
| set fastdate 0 | |
| set uparrowlen 7 | |
| set downarrowlen 7 | |
| set mingaplen 30 | |
| set cmitmode "patch" | |
| set wrapcomment "none" | |
| set showneartags 1 | |
| set colors {green red blue magenta darkgrey brown orange} | |
| set bgcolor white | |
| set fgcolor black | |
| set diffcolors {red "#00a000" blue} | |
| catch {source ~/.gitk} | |
| font create optionfont -family sans-serif -size -12 | |
| set revtreeargs {} | |
| foreach arg $argv { | |
| switch -regexp -- $arg { | |
| "^$" { } | |
| "^-d" { set datemode 1 } | |
| default { | |
| lappend revtreeargs $arg | |
| } | |
| } | |
| } | |
| # check that we can find a .git directory somewhere... | |
| set gitdir [gitdir] | |
| if {![file isdirectory $gitdir]} { | |
| show_error {} . "Cannot find the git directory \"$gitdir\"." | |
| exit 1 | |
| } | |
| set cmdline_files {} | |
| set i [lsearch -exact $revtreeargs "--"] | |
| if {$i >= 0} { | |
| set cmdline_files [lrange $revtreeargs [expr {$i + 1}] end] | |
| set revtreeargs [lrange $revtreeargs 0 [expr {$i - 1}]] | |
| } elseif {$revtreeargs ne {}} { | |
| 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] | |
| } 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 {} . "Bad arguments to gitk:\n$err" | |
| exit 1 | |
| } | |
| } | |
| set history {} | |
| set historyindex 0 | |
| set fh_serial 0 | |
| set nhl_names {} | |
| set highlight_paths {} | |
| set searchdirn -forwards | |
| set boldrows {} | |
| set boldnamerows {} | |
| set optim_delay 16 | |
| set nextviewnum 1 | |
| set curview 0 | |
| set selectedview 0 | |
| set selectedhlview None | |
| set viewfiles(0) {} | |
| set viewperm(0) 0 | |
| set viewargs(0) {} | |
| set cmdlineok 0 | |
| set stopped 0 | |
| set stuffsaved 0 | |
| set patchnum 0 | |
| setcoords | |
| makewindow | |
| wm title . "[file tail $argv0]: [file tail [pwd]]" | |
| readrefs | |
| if {$cmdline_files ne {} || $revtreeargs 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) "Command line" | |
| set viewfiles(1) $cmdline_files | |
| set viewargs(1) $revtreeargs | |
| set viewperm(1) 0 | |
| addviewmenu 1 | |
| .bar.view entryconf Edit* -state normal | |
| .bar.view entryconf Delete* -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 $v 2] | |
| set viewperm($n) 1 | |
| addviewmenu $n | |
| } | |
| } | |
| getcommits |