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| # git-gui console support | |
| # Copyright (C) 2006, 2007 Shawn Pearce | |
| class console { | |
| field t_short | |
| field t_long | |
| field w | |
| field w_t | |
| field console_cr | |
| field is_toplevel 1; # are we our own window? | |
| constructor new {short_title long_title} { | |
| set t_short $short_title | |
| set t_long $long_title | |
| _init $this | |
| return $this | |
| } | |
| constructor embed {path title} { | |
| set t_short {} | |
| set t_long $title | |
| set w $path | |
| set is_toplevel 0 | |
| _init $this | |
| return $this | |
| } | |
| method _init {} { | |
| global M1B use_ttk NS | |
| if {$is_toplevel} { | |
| make_dialog top w -autodelete 0 | |
| wm title $top "[appname] ([reponame]): $t_short" | |
| } else { | |
| ${NS}::frame $w | |
| } | |
| set console_cr 1.0 | |
| set w_t $w.m.t | |
| ${NS}::frame $w.m | |
| ${NS}::label $w.m.l1 \ | |
| -textvariable @t_long \ | |
| -anchor w \ | |
| -justify left \ | |
| -font font_uibold | |
| text $w_t \ | |
| -background white \ | |
| -foreground black \ | |
| -borderwidth 1 \ | |
| -relief sunken \ | |
| -width 80 -height 10 \ | |
| -wrap none \ | |
| -font font_diff \ | |
| -state disabled \ | |
| -xscrollcommand [cb _sb_set $w.m.sbx h] \ | |
| -yscrollcommand [cb _sb_set $w.m.sby v] | |
| label $w.m.s -text [mc "Working... please wait..."] \ | |
| -anchor w \ | |
| -justify left \ | |
| -font font_uibold | |
| pack $w.m.l1 -side top -fill x | |
| pack $w.m.s -side bottom -fill x | |
| pack $w_t -side left -fill both -expand 1 | |
| pack $w.m -side top -fill both -expand 1 -padx 5 -pady 10 | |
| menu $w.ctxm -tearoff 0 | |
| $w.ctxm add command -label [mc "Copy"] \ | |
| -command "tk_textCopy $w_t" | |
| $w.ctxm add command -label [mc "Select All"] \ | |
| -command "focus $w_t;$w_t tag add sel 0.0 end" | |
| $w.ctxm add command -label [mc "Copy All"] \ | |
| -command " | |
| $w_t tag add sel 0.0 end | |
| tk_textCopy $w_t | |
| $w_t tag remove sel 0.0 end | |
| " | |
| if {$is_toplevel} { | |
| ${NS}::button $w.ok -text [mc "Close"] \ | |
| -state disabled \ | |
| -command [list destroy $w] | |
| pack $w.ok -side bottom -anchor e -pady 10 -padx 10 | |
| bind $w <Visibility> [list focus $w] | |
| } | |
| bind_button3 $w_t "tk_popup $w.ctxm %X %Y" | |
| bind $w_t <$M1B-Key-a> "$w_t tag add sel 0.0 end;break" | |
| bind $w_t <$M1B-Key-A> "$w_t tag add sel 0.0 end;break" | |
| } | |
| method exec {cmd {after {}}} { | |
| if {[lindex $cmd 0] eq {git}} { | |
| set fd_f [eval git_read --stderr [lrange $cmd 1 end]] | |
| } else { | |
| lappend cmd 2>@1 | |
| set fd_f [_open_stdout_stderr $cmd] | |
| } | |
| fconfigure $fd_f -blocking 0 -translation binary | |
| fileevent $fd_f readable [cb _read $fd_f $after] | |
| } | |
| method _read {fd after} { | |
| set buf [read $fd] | |
| if {$buf ne {}} { | |
| if {![winfo exists $w_t]} {_init $this} | |
| $w_t conf -state normal | |
| set c 0 | |
| set n [string length $buf] | |
| while {$c < $n} { | |
| set cr [string first "\r" $buf $c] | |
| set lf [string first "\n" $buf $c] | |
| if {$cr < 0} {set cr [expr {$n + 1}]} | |
| if {$lf < 0} {set lf [expr {$n + 1}]} | |
| if {$lf < $cr} { | |
| $w_t insert end [string range $buf $c $lf] | |
| set console_cr [$w_t index {end -1c}] | |
| set c $lf | |
| incr c | |
| } else { | |
| $w_t delete $console_cr end | |
| $w_t insert end "\n" | |
| $w_t insert end [string range $buf $c [expr {$cr - 1}]] | |
| set c $cr | |
| incr c | |
| } | |
| } | |
| $w_t conf -state disabled | |
| $w_t see end | |
| } | |
| fconfigure $fd -blocking 1 | |
| if {[eof $fd]} { | |
| if {[catch {close $fd}]} { | |
| set ok 0 | |
| } else { | |
| set ok 1 | |
| } | |
| if {$after ne {}} { | |
| uplevel #0 $after $ok | |
| } else { | |
| done $this $ok | |
| } | |
| return | |
| } | |
| fconfigure $fd -blocking 0 | |
| } | |
| method chain {cmdlist {ok 1}} { | |
| if {$ok} { | |
| if {[llength $cmdlist] == 0} { | |
| done $this $ok | |
| return | |
| } | |
| set cmd [lindex $cmdlist 0] | |
| set cmdlist [lrange $cmdlist 1 end] | |
| if {[lindex $cmd 0] eq {exec}} { | |
| exec $this \ | |
| [lrange $cmd 1 end] \ | |
| [cb chain $cmdlist] | |
| } else { | |
| uplevel #0 $cmd [cb chain $cmdlist] | |
| } | |
| } else { | |
| done $this $ok | |
| } | |
| } | |
| method insert {txt} { | |
| if {![winfo exists $w_t]} {_init $this} | |
| $w_t conf -state normal | |
| $w_t insert end "$txt\n" | |
| set console_cr [$w_t index {end -1c}] | |
| $w_t conf -state disabled | |
| } | |
| method done {ok} { | |
| if {$ok} { | |
| if {[winfo exists $w.m.s]} { | |
| bind $w.m.s <Destroy> [list delete_this $this] | |
| $w.m.s conf -background green -foreground black \ | |
| -text [mc "Success"] | |
| if {$is_toplevel} { | |
| $w.ok conf -state normal | |
| focus $w.ok | |
| } | |
| } else { | |
| delete_this | |
| } | |
| } else { | |
| if {![winfo exists $w.m.s]} { | |
| _init $this | |
| } | |
| bind $w.m.s <Destroy> [list delete_this $this] | |
| $w.m.s conf -background red -foreground black \ | |
| -text [mc "Error: Command Failed"] | |
| if {$is_toplevel} { | |
| $w.ok conf -state normal | |
| focus $w.ok | |
| } | |
| } | |
| bind $w <Key-Escape> "destroy $w;break" | |
| } | |
| method _sb_set {sb orient first last} { | |
| global NS | |
| if {![winfo exists $sb]} { | |
| if {$first == $last || ($first == 0 && $last == 1)} return | |
| if {$orient eq {h}} { | |
| ${NS}::scrollbar $sb -orient h -command [list $w_t xview] | |
| pack $sb -fill x -side bottom -before $w_t | |
| } else { | |
| ${NS}::scrollbar $sb -orient v -command [list $w_t yview] | |
| pack $sb -fill y -side right -before $w_t | |
| } | |
| } | |
| $sb set $first $last | |
| } | |
| } | |