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