blob: d06037decc1a44ad0f0c153cd461a22a138f35ea [file] [log] [blame]
# git-gui branch checkout support
# Copyright (C) 2007 Shawn Pearce
class branch_checkout {
field w ; # widget path
field w_rev ; # mega-widget to pick the initial revision
field opt_fetch 1; # refetch tracking branch if used?
field opt_detach 0; # force a detached head case?
constructor dialog {} {
global use_ttk NS
make_dialog top w
wm withdraw $w
wm title $top [mc "%s (%s): Checkout Branch" [appname] [reponame]]
if {$top ne {.}} {
wm geometry $top "+[winfo rootx .]+[winfo rooty .]"
${NS}::label $w.header -text [mc "Checkout Branch"] \
-font font_uibold -anchor center
pack $w.header -side top -fill x
${NS}::frame $w.buttons
${NS}::button $w.buttons.create -text [mc Checkout] \
-default active \
-command [cb _checkout]
pack $w.buttons.create -side right
${NS}::button $w.buttons.cancel -text [mc Cancel] \
-command [list destroy $w]
pack $w.buttons.cancel -side right -padx 5
pack $w.buttons -side bottom -fill x -pady 10 -padx 10
set w_rev [::choose_rev::new $w.rev [mc Revision]]
$w_rev bind_listbox <Double-Button-1> [cb _checkout]
pack $w.rev -anchor nw -fill both -expand 1 -pady 5 -padx 5
${NS}::labelframe $w.options -text [mc Options]
${NS}::checkbutton $w.options.fetch \
-text [mc "Fetch Tracking Branch"] \
-variable @opt_fetch
pack $w.options.fetch -anchor nw
${NS}::checkbutton $w.options.detach \
-text [mc "Detach From Local Branch"] \
-variable @opt_detach
pack $w.options.detach -anchor nw
pack $w.options -anchor nw -fill x -pady 5 -padx 5
bind $w <Visibility> [cb _visible]
bind $w <Key-Escape> [list destroy $w]
bind $w <Key-Return> [cb _checkout]\;break
wm deiconify $w
tkwait window $w
method _checkout {} {
set spec [$w_rev get_tracking_branch]
if {$spec ne {} && $opt_fetch} {
set new {}
} elseif {[catch {set new [$w_rev commit_or_die]}]} {
if {$opt_detach} {
set ref {}
} else {
set ref [$w_rev get_local_branch]
set co [::checkout_op::new [$w_rev get] $new $ref]
$co parent $w
$co enable_checkout 1
if {$spec ne {} && $opt_fetch} {
$co enable_fetch $spec
if {[$co run]} {
destroy $w
} else {
$w_rev focus_filter
method _visible {} {
grab $w
$w_rev focus_filter