1 #!/bin/sh
2 # Tcl ignores the next line -*- tcl -*- \
3 if test "z$*" = zversion \
4 || test "z$*" = z--version; \
5 then \
6 echo 'git-gui version @@GITGUI_VERSION@@'; \
7 exit; \
8 fi; \
9 exec wish "$0" -- "$@"
11 set appvers {@@GITGUI_VERSION@@}
12 set copyright {
13 Copyright © 2006, 2007 Shawn Pearce, et. al.
15 This program is free software; you can redistribute it and/or modify
16 it under the terms of the GNU General Public License as published by
17 the Free Software Foundation; either version 2 of the License, or
18 (at your option) any later version.
20 This program is distributed in the hope that it will be useful,
21 but WITHOUT ANY WARRANTY; without even the implied warranty of
22 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 GNU General Public License for more details.
25 You should have received a copy of the GNU General Public License
26 along with this program; if not, write to the Free Software
27 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA}
29 ######################################################################
30 ##
31 ## Tcl/Tk sanity check
33 if {[catch {package require Tcl 8.4} err]
34 || [catch {package require Tk 8.4} err]
35 } {
36 catch {wm withdraw .}
37 tk_messageBox \
38 -icon error \
39 -type ok \
40 -title "git-gui: fatal error" \
41 -message $err
42 exit 1
43 }
45 ######################################################################
46 ##
47 ## enable verbose loading?
49 if {![catch {set _verbose $env(GITGUI_VERBOSE)}]} {
50 unset _verbose
51 rename auto_load real__auto_load
52 proc auto_load {name args} {
53 puts stderr "auto_load $name"
54 return [uplevel 1 real__auto_load $name $args]
55 }
56 rename source real__source
57 proc source {name} {
58 puts stderr "source $name"
59 uplevel 1 real__source $name
60 }
61 }
63 ######################################################################
64 ##
65 ## configure our library
67 set oguilib {@@GITGUI_LIBDIR@@}
68 set oguirel {@@GITGUI_RELATIVE@@}
69 if {$oguirel eq {1}} {
70 set oguilib [file dirname [file dirname [file normalize $argv0]]]
71 set oguilib [file join $oguilib share git-gui lib]
72 } elseif {[string match @@* $oguirel]} {
73 set oguilib [file join [file dirname [file normalize $argv0]] lib]
74 }
76 set idx [file join $oguilib tclIndex]
77 if {[catch {set fd [open $idx r]} err]} {
78 catch {wm withdraw .}
79 tk_messageBox \
80 -icon error \
81 -type ok \
82 -title "git-gui: fatal error" \
83 -message $err
84 exit 1
85 }
86 if {[gets $fd] eq {# Autogenerated by git-gui Makefile}} {
87 set idx [list]
88 while {[gets $fd n] >= 0} {
89 if {$n ne {} && ![string match #* $n]} {
90 lappend idx $n
91 }
92 }
93 } else {
94 set idx {}
95 }
96 close $fd
98 if {$idx ne {}} {
99 set loaded [list]
100 foreach p $idx {
101 if {[lsearch -exact $loaded $p] >= 0} continue
102 source [file join $oguilib $p]
103 lappend loaded $p
104 }
105 unset loaded p
106 } else {
107 set auto_path [concat [list $oguilib] $auto_path]
108 }
109 unset -nocomplain oguirel idx fd
111 ######################################################################
112 ##
113 ## read only globals
115 set _appname [lindex [file split $argv0] end]
116 set _gitdir {}
117 set _gitexec {}
118 set _reponame {}
119 set _iscygwin {}
120 set _search_path {}
122 proc appname {} {
123 global _appname
124 return $_appname
125 }
127 proc gitdir {args} {
128 global _gitdir
129 if {$args eq {}} {
130 return $_gitdir
131 }
132 return [eval [list file join $_gitdir] $args]
133 }
135 proc gitexec {args} {
136 global _gitexec
137 if {$_gitexec eq {}} {
138 if {[catch {set _gitexec [git --exec-path]} err]} {
139 error "Git not installed?\n\n$err"
140 }
141 if {[is_Cygwin]} {
142 set _gitexec [exec cygpath \
143 --windows \
144 --absolute \
145 $_gitexec]
146 } else {
147 set _gitexec [file normalize $_gitexec]
148 }
149 }
150 if {$args eq {}} {
151 return $_gitexec
152 }
153 return [eval [list file join $_gitexec] $args]
154 }
156 proc reponame {} {
157 global _reponame
158 return $_reponame
159 }
161 proc is_MacOSX {} {
162 global tcl_platform tk_library
163 if {[tk windowingsystem] eq {aqua}} {
164 return 1
165 }
166 return 0
167 }
169 proc is_Windows {} {
170 global tcl_platform
171 if {$tcl_platform(platform) eq {windows}} {
172 return 1
173 }
174 return 0
175 }
177 proc is_Cygwin {} {
178 global tcl_platform _iscygwin
179 if {$_iscygwin eq {}} {
180 if {$tcl_platform(platform) eq {windows}} {
181 if {[catch {set p [exec cygpath --windir]} err]} {
182 set _iscygwin 0
183 } else {
184 set _iscygwin 1
185 }
186 } else {
187 set _iscygwin 0
188 }
189 }
190 return $_iscygwin
191 }
193 proc is_enabled {option} {
194 global enabled_options
195 if {[catch {set on $enabled_options($option)}]} {return 0}
196 return $on
197 }
199 proc enable_option {option} {
200 global enabled_options
201 set enabled_options($option) 1
202 }
204 proc disable_option {option} {
205 global enabled_options
206 set enabled_options($option) 0
207 }
209 ######################################################################
210 ##
211 ## config
213 proc is_many_config {name} {
214 switch -glob -- $name {
215 remote.*.fetch -
216 remote.*.push
217 {return 1}
218 *
219 {return 0}
220 }
221 }
223 proc is_config_true {name} {
224 global repo_config
225 if {[catch {set v $repo_config($name)}]} {
226 return 0
227 } elseif {$v eq {true} || $v eq {1} || $v eq {yes}} {
228 return 1
229 } else {
230 return 0
231 }
232 }
234 proc get_config {name} {
235 global repo_config
236 if {[catch {set v $repo_config($name)}]} {
237 return {}
238 } else {
239 return $v
240 }
241 }
243 proc load_config {include_global} {
244 global repo_config global_config default_config
246 array unset global_config
247 if {$include_global} {
248 catch {
249 set fd_rc [git_read config --global --list]
250 while {[gets $fd_rc line] >= 0} {
251 if {[regexp {^([^=]+)=(.*)$} $line line name value]} {
252 if {[is_many_config $name]} {
253 lappend global_config($name) $value
254 } else {
255 set global_config($name) $value
256 }
257 }
258 }
259 close $fd_rc
260 }
261 }
263 array unset repo_config
264 catch {
265 set fd_rc [git_read config --list]
266 while {[gets $fd_rc line] >= 0} {
267 if {[regexp {^([^=]+)=(.*)$} $line line name value]} {
268 if {[is_many_config $name]} {
269 lappend repo_config($name) $value
270 } else {
271 set repo_config($name) $value
272 }
273 }
274 }
275 close $fd_rc
276 }
278 foreach name [array names default_config] {
279 if {[catch {set v $global_config($name)}]} {
280 set global_config($name) $default_config($name)
281 }
282 if {[catch {set v $repo_config($name)}]} {
283 set repo_config($name) $default_config($name)
284 }
285 }
286 }
288 ######################################################################
289 ##
290 ## handy utils
292 proc _git_cmd {name} {
293 global _git_cmd_path
295 if {[catch {set v $_git_cmd_path($name)}]} {
296 switch -- $name {
297 version -
298 --version -
299 --exec-path { return [list $::_git $name] }
300 }
302 set p [gitexec git-$name$::_search_exe]
303 if {[file exists $p]} {
304 set v [list $p]
305 } elseif {[is_Windows] && [file exists [gitexec git-$name]]} {
306 # Try to determine what sort of magic will make
307 # git-$name go and do its thing, because native
308 # Tcl on Windows doesn't know it.
309 #
310 set p [gitexec git-$name]
311 set f [open $p r]
312 set s [gets $f]
313 close $f
315 switch -glob -- $s {
316 #!*sh { set i sh }
317 #!*perl { set i perl }
318 #!*python { set i python }
319 default { error "git-$name is not supported: $s" }
320 }
322 upvar #0 _$i interp
323 if {![info exists interp]} {
324 set interp [_which $i]
325 }
326 if {$interp eq {}} {
327 error "git-$name requires $i (not in PATH)"
328 }
329 set v [list $interp $p]
330 } else {
331 # Assume it is builtin to git somehow and we
332 # aren't actually able to see a file for it.
333 #
334 set v [list $::_git $name]
335 }
336 set _git_cmd_path($name) $v
337 }
338 return $v
339 }
341 proc _which {what} {
342 global env _search_exe _search_path
344 if {$_search_path eq {}} {
345 if {[is_Cygwin]} {
346 set _search_path [split [exec cygpath \
347 --windows \
348 --path \
349 --absolute \
350 $env(PATH)] {;}]
351 set _search_exe .exe
352 } elseif {[is_Windows]} {
353 set _search_path [split $env(PATH) {;}]
354 set _search_exe .exe
355 } else {
356 set _search_path [split $env(PATH) :]
357 set _search_exe {}
358 }
359 }
361 foreach p $_search_path {
362 set p [file join $p $what$_search_exe]
363 if {[file exists $p]} {
364 return [file normalize $p]
365 }
366 }
367 return {}
368 }
370 proc _lappend_nice {cmd_var} {
371 global _nice
372 upvar $cmd_var cmd
374 if {![info exists _nice]} {
375 set _nice [_which nice]
376 }
377 if {$_nice ne {}} {
378 lappend cmd $_nice
379 }
380 }
382 proc git {args} {
383 set opt [list exec]
385 while {1} {
386 switch -- [lindex $args 0] {
387 --nice {
388 _lappend_nice opt
389 }
391 default {
392 break
393 }
395 }
397 set args [lrange $args 1 end]
398 }
400 set cmdp [_git_cmd [lindex $args 0]]
401 set args [lrange $args 1 end]
403 return [eval $opt $cmdp $args]
404 }
406 proc _open_stdout_stderr {cmd} {
407 if {[catch {
408 set fd [open $cmd r]
409 } err]} {
410 if { [lindex $cmd end] eq {2>@1}
411 && $err eq {can not find channel named "1"}
412 } {
413 # Older versions of Tcl 8.4 don't have this 2>@1 IO
414 # redirect operator. Fallback to |& cat for those.
415 # The command was not actually started, so its safe
416 # to try to start it a second time.
417 #
418 set fd [open [concat \
419 [lrange $cmd 0 end-1] \
420 [list |& cat] \
421 ] r]
422 } else {
423 error $err
424 }
425 }
426 fconfigure $fd -eofchar {}
427 return $fd
428 }
430 proc git_read {args} {
431 set opt [list |]
433 while {1} {
434 switch -- [lindex $args 0] {
435 --nice {
436 _lappend_nice opt
437 }
439 --stderr {
440 lappend args 2>@1
441 }
443 default {
444 break
445 }
447 }
449 set args [lrange $args 1 end]
450 }
452 set cmdp [_git_cmd [lindex $args 0]]
453 set args [lrange $args 1 end]
455 return [_open_stdout_stderr [concat $opt $cmdp $args]]
456 }
458 proc git_write {args} {
459 set opt [list |]
461 while {1} {
462 switch -- [lindex $args 0] {
463 --nice {
464 _lappend_nice opt
465 }
467 default {
468 break
469 }
471 }
473 set args [lrange $args 1 end]
474 }
476 set cmdp [_git_cmd [lindex $args 0]]
477 set args [lrange $args 1 end]
479 return [open [concat $opt $cmdp $args] w]
480 }
482 proc sq {value} {
483 regsub -all ' $value "'\\''" value
484 return "'$value'"
485 }
487 proc load_current_branch {} {
488 global current_branch is_detached
490 set fd [open [gitdir HEAD] r]
491 if {[gets $fd ref] < 1} {
492 set ref {}
493 }
494 close $fd
496 set pfx {ref: refs/heads/}
497 set len [string length $pfx]
498 if {[string equal -length $len $pfx $ref]} {
499 # We're on a branch. It might not exist. But
500 # HEAD looks good enough to be a branch.
501 #
502 set current_branch [string range $ref $len end]
503 set is_detached 0
504 } else {
505 # Assume this is a detached head.
506 #
507 set current_branch HEAD
508 set is_detached 1
509 }
510 }
512 auto_load tk_optionMenu
513 rename tk_optionMenu real__tkOptionMenu
514 proc tk_optionMenu {w varName args} {
515 set m [eval real__tkOptionMenu $w $varName $args]
516 $m configure -font font_ui
517 $w configure -font font_ui
518 return $m
519 }
521 ######################################################################
522 ##
523 ## find git
525 set _git [_which git]
526 if {$_git eq {}} {
527 catch {wm withdraw .}
528 error_popup "Cannot find git in PATH."
529 exit 1
530 }
532 ######################################################################
533 ##
534 ## version check
536 if {[catch {set _git_version [git --version]} err]} {
537 catch {wm withdraw .}
538 error_popup "Cannot determine Git version:
540 $err
542 [appname] requires Git 1.5.0 or later."
543 exit 1
544 }
545 if {![regsub {^git version } $_git_version {} _git_version]} {
546 catch {wm withdraw .}
547 error_popup "Cannot parse Git version string:\n\n$_git_version"
548 exit 1
549 }
551 set _real_git_version $_git_version
552 regsub -- {-dirty$} $_git_version {} _git_version
553 regsub {\.[0-9]+\.g[0-9a-f]+$} $_git_version {} _git_version
554 regsub {\.rc[0-9]+$} $_git_version {} _git_version
555 regsub {\.GIT$} $_git_version {} _git_version
557 if {![regexp {^[1-9]+(\.[0-9]+)+$} $_git_version]} {
558 catch {wm withdraw .}
559 if {[tk_messageBox \
560 -icon warning \
561 -type yesno \
562 -default no \
563 -title "[appname]: warning" \
564 -message "Git version cannot be determined.
566 $_git claims it is version '$_real_git_version'.
568 [appname] requires at least Git 1.5.0 or later.
570 Assume '$_real_git_version' is version 1.5.0?
571 "] eq {yes}} {
572 set _git_version 1.5.0
573 } else {
574 exit 1
575 }
576 }
577 unset _real_git_version
579 proc git-version {args} {
580 global _git_version
582 switch [llength $args] {
583 0 {
584 return $_git_version
585 }
587 2 {
588 set op [lindex $args 0]
589 set vr [lindex $args 1]
590 set cm [package vcompare $_git_version $vr]
591 return [expr $cm $op 0]
592 }
594 4 {
595 set type [lindex $args 0]
596 set name [lindex $args 1]
597 set parm [lindex $args 2]
598 set body [lindex $args 3]
600 if {($type ne {proc} && $type ne {method})} {
601 error "Invalid arguments to git-version"
602 }
603 if {[llength $body] < 2 || [lindex $body end-1] ne {default}} {
604 error "Last arm of $type $name must be default"
605 }
607 foreach {op vr cb} [lrange $body 0 end-2] {
608 if {[git-version $op $vr]} {
609 return [uplevel [list $type $name $parm $cb]]
610 }
611 }
613 return [uplevel [list $type $name $parm [lindex $body end]]]
614 }
616 default {
617 error "git-version >= x"
618 }
620 }
621 }
623 if {[git-version < 1.5]} {
624 catch {wm withdraw .}
625 error_popup "[appname] requires Git 1.5.0 or later.
627 You are using [git-version]:
629 [git --version]"
630 exit 1
631 }
633 ######################################################################
634 ##
635 ## feature option selection
637 if {[regexp {^git-(.+)$} [appname] _junk subcommand]} {
638 unset _junk
639 } else {
640 set subcommand gui
641 }
642 if {$subcommand eq {gui.sh}} {
643 set subcommand gui
644 }
645 if {$subcommand eq {gui} && [llength $argv] > 0} {
646 set subcommand [lindex $argv 0]
647 set argv [lrange $argv 1 end]
648 }
650 enable_option multicommit
651 enable_option branch
652 enable_option transport
653 disable_option bare
655 switch -- $subcommand {
656 browser -
657 blame {
658 enable_option bare
660 disable_option multicommit
661 disable_option branch
662 disable_option transport
663 }
664 citool {
665 enable_option singlecommit
667 disable_option multicommit
668 disable_option branch
669 disable_option transport
670 }
671 }
673 ######################################################################
674 ##
675 ## repository setup
677 if {[catch {
678 set _gitdir $env(GIT_DIR)
679 set _prefix {}
680 }]
681 && [catch {
682 set _gitdir [git rev-parse --git-dir]
683 set _prefix [git rev-parse --show-prefix]
684 } err]} {
685 catch {wm withdraw .}
686 error_popup "Cannot find the git directory:\n\n$err"
687 exit 1
688 }
689 if {![file isdirectory $_gitdir] && [is_Cygwin]} {
690 catch {set _gitdir [exec cygpath --unix $_gitdir]}
691 }
692 if {![file isdirectory $_gitdir]} {
693 catch {wm withdraw .}
694 error_popup "Git directory not found:\n\n$_gitdir"
695 exit 1
696 }
697 if {![is_enabled bare]} {
698 if {[lindex [file split $_gitdir] end] ne {.git}} {
699 catch {wm withdraw .}
700 error_popup "Cannot use funny .git directory:\n\n$_gitdir"
701 exit 1
702 }
703 if {[catch {cd [file dirname $_gitdir]} err]} {
704 catch {wm withdraw .}
705 error_popup "No working directory [file dirname $_gitdir]:\n\n$err"
706 exit 1
707 }
708 }
709 set _reponame [file split [file normalize $_gitdir]]
710 if {[lindex $_reponame end] eq {.git}} {
711 set _reponame [lindex $_reponame end-1]
712 } else {
713 set _reponame [lindex $_reponame end]
714 }
716 ######################################################################
717 ##
718 ## global init
720 set current_diff_path {}
721 set current_diff_side {}
722 set diff_actions [list]
724 set HEAD {}
725 set PARENT {}
726 set MERGE_HEAD [list]
727 set commit_type {}
728 set empty_tree {}
729 set current_branch {}
730 set is_detached 0
731 set current_diff_path {}
732 set selected_commit_type new
734 ######################################################################
735 ##
736 ## task management
738 set rescan_active 0
739 set diff_active 0
740 set last_clicked {}
742 set disable_on_lock [list]
743 set index_lock_type none
745 proc lock_index {type} {
746 global index_lock_type disable_on_lock
748 if {$index_lock_type eq {none}} {
749 set index_lock_type $type
750 foreach w $disable_on_lock {
751 uplevel #0 $w disabled
752 }
753 return 1
754 } elseif {$index_lock_type eq "begin-$type"} {
755 set index_lock_type $type
756 return 1
757 }
758 return 0
759 }
761 proc unlock_index {} {
762 global index_lock_type disable_on_lock
764 set index_lock_type none
765 foreach w $disable_on_lock {
766 uplevel #0 $w normal
767 }
768 }
770 ######################################################################
771 ##
772 ## status
774 proc repository_state {ctvar hdvar mhvar} {
775 global current_branch
776 upvar $ctvar ct $hdvar hd $mhvar mh
778 set mh [list]
780 load_current_branch
781 if {[catch {set hd [git rev-parse --verify HEAD]}]} {
782 set hd {}
783 set ct initial
784 return
785 }
787 set merge_head [gitdir MERGE_HEAD]
788 if {[file exists $merge_head]} {
789 set ct merge
790 set fd_mh [open $merge_head r]
791 while {[gets $fd_mh line] >= 0} {
792 lappend mh $line
793 }
794 close $fd_mh
795 return
796 }
798 set ct normal
799 }
801 proc PARENT {} {
802 global PARENT empty_tree
804 set p [lindex $PARENT 0]
805 if {$p ne {}} {
806 return $p
807 }
808 if {$empty_tree eq {}} {
809 set empty_tree [git mktree << {}]
810 }
811 return $empty_tree
812 }
814 proc rescan {after {honor_trustmtime 1}} {
815 global HEAD PARENT MERGE_HEAD commit_type
816 global ui_index ui_workdir ui_comm
817 global rescan_active file_states
818 global repo_config
820 if {$rescan_active > 0 || ![lock_index read]} return
822 repository_state newType newHEAD newMERGE_HEAD
823 if {[string match amend* $commit_type]
824 && $newType eq {normal}
825 && $newHEAD eq $HEAD} {
826 } else {
827 set HEAD $newHEAD
828 set PARENT $newHEAD
829 set MERGE_HEAD $newMERGE_HEAD
830 set commit_type $newType
831 }
833 array unset file_states
835 if {![$ui_comm edit modified]
836 || [string trim [$ui_comm get 0.0 end]] eq {}} {
837 if {[string match amend* $commit_type]} {
838 } elseif {[load_message GITGUI_MSG]} {
839 } elseif {[load_message MERGE_MSG]} {
840 } elseif {[load_message SQUASH_MSG]} {
841 }
842 $ui_comm edit reset
843 $ui_comm edit modified false
844 }
846 if {$honor_trustmtime && $repo_config(gui.trustmtime) eq {true}} {
847 rescan_stage2 {} $after
848 } else {
849 set rescan_active 1
850 ui_status {Refreshing file status...}
851 set fd_rf [git_read update-index \
852 -q \
853 --unmerged \
854 --ignore-missing \
855 --refresh \
856 ]
857 fconfigure $fd_rf -blocking 0 -translation binary
858 fileevent $fd_rf readable \
859 [list rescan_stage2 $fd_rf $after]
860 }
861 }
863 proc rescan_stage2 {fd after} {
864 global rescan_active buf_rdi buf_rdf buf_rlo
866 if {$fd ne {}} {
867 read $fd
868 if {![eof $fd]} return
869 close $fd
870 }
872 set ls_others [list --exclude-per-directory=.gitignore]
873 set info_exclude [gitdir info exclude]
874 if {[file readable $info_exclude]} {
875 lappend ls_others "--exclude-from=$info_exclude"
876 }
878 set buf_rdi {}
879 set buf_rdf {}
880 set buf_rlo {}
882 set rescan_active 3
883 ui_status {Scanning for modified files ...}
884 set fd_di [git_read diff-index --cached -z [PARENT]]
885 set fd_df [git_read diff-files -z]
886 set fd_lo [eval git_read ls-files --others -z $ls_others]
888 fconfigure $fd_di -blocking 0 -translation binary -encoding binary
889 fconfigure $fd_df -blocking 0 -translation binary -encoding binary
890 fconfigure $fd_lo -blocking 0 -translation binary -encoding binary
891 fileevent $fd_di readable [list read_diff_index $fd_di $after]
892 fileevent $fd_df readable [list read_diff_files $fd_df $after]
893 fileevent $fd_lo readable [list read_ls_others $fd_lo $after]
894 }
896 proc load_message {file} {
897 global ui_comm
899 set f [gitdir $file]
900 if {[file isfile $f]} {
901 if {[catch {set fd [open $f r]}]} {
902 return 0
903 }
904 fconfigure $fd -eofchar {}
905 set content [string trim [read $fd]]
906 close $fd
907 regsub -all -line {[ \r\t]+$} $content {} content
908 $ui_comm delete 0.0 end
909 $ui_comm insert end $content
910 return 1
911 }
912 return 0
913 }
915 proc read_diff_index {fd after} {
916 global buf_rdi
918 append buf_rdi [read $fd]
919 set c 0
920 set n [string length $buf_rdi]
921 while {$c < $n} {
922 set z1 [string first "\0" $buf_rdi $c]
923 if {$z1 == -1} break
924 incr z1
925 set z2 [string first "\0" $buf_rdi $z1]
926 if {$z2 == -1} break
928 incr c
929 set i [split [string range $buf_rdi $c [expr {$z1 - 2}]] { }]
930 set p [string range $buf_rdi $z1 [expr {$z2 - 1}]]
931 merge_state \
932 [encoding convertfrom $p] \
933 [lindex $i 4]? \
934 [list [lindex $i 0] [lindex $i 2]] \
935 [list]
936 set c $z2
937 incr c
938 }
939 if {$c < $n} {
940 set buf_rdi [string range $buf_rdi $c end]
941 } else {
942 set buf_rdi {}
943 }
945 rescan_done $fd buf_rdi $after
946 }
948 proc read_diff_files {fd after} {
949 global buf_rdf
951 append buf_rdf [read $fd]
952 set c 0
953 set n [string length $buf_rdf]
954 while {$c < $n} {
955 set z1 [string first "\0" $buf_rdf $c]
956 if {$z1 == -1} break
957 incr z1
958 set z2 [string first "\0" $buf_rdf $z1]
959 if {$z2 == -1} break
961 incr c
962 set i [split [string range $buf_rdf $c [expr {$z1 - 2}]] { }]
963 set p [string range $buf_rdf $z1 [expr {$z2 - 1}]]
964 merge_state \
965 [encoding convertfrom $p] \
966 ?[lindex $i 4] \
967 [list] \
968 [list [lindex $i 0] [lindex $i 2]]
969 set c $z2
970 incr c
971 }
972 if {$c < $n} {
973 set buf_rdf [string range $buf_rdf $c end]
974 } else {
975 set buf_rdf {}
976 }
978 rescan_done $fd buf_rdf $after
979 }
981 proc read_ls_others {fd after} {
982 global buf_rlo
984 append buf_rlo [read $fd]
985 set pck [split $buf_rlo "\0"]
986 set buf_rlo [lindex $pck end]
987 foreach p [lrange $pck 0 end-1] {
988 merge_state [encoding convertfrom $p] ?O
989 }
990 rescan_done $fd buf_rlo $after
991 }
993 proc rescan_done {fd buf after} {
994 global rescan_active current_diff_path
995 global file_states repo_config
996 upvar $buf to_clear
998 if {![eof $fd]} return
999 set to_clear {}
1000 close $fd
1001 if {[incr rescan_active -1] > 0} return
1003 prune_selection
1004 unlock_index
1005 display_all_files
1006 if {$current_diff_path ne {}} reshow_diff
1007 uplevel #0 $after
1008 }
1010 proc prune_selection {} {
1011 global file_states selected_paths
1013 foreach path [array names selected_paths] {
1014 if {[catch {set still_here $file_states($path)}]} {
1015 unset selected_paths($path)
1016 }
1017 }
1018 }
1020 ######################################################################
1021 ##
1022 ## ui helpers
1024 proc mapicon {w state path} {
1025 global all_icons
1027 if {[catch {set r $all_icons($state$w)}]} {
1028 puts "error: no icon for $w state={$state} $path"
1029 return file_plain
1030 }
1031 return $r
1032 }
1034 proc mapdesc {state path} {
1035 global all_descs
1037 if {[catch {set r $all_descs($state)}]} {
1038 puts "error: no desc for state={$state} $path"
1039 return $state
1040 }
1041 return $r
1042 }
1044 proc ui_status {msg} {
1045 $::main_status show $msg
1046 }
1048 proc ui_ready {{test {}}} {
1049 $::main_status show {Ready.} $test
1050 }
1052 proc escape_path {path} {
1053 regsub -all {\\} $path "\\\\" path
1054 regsub -all "\n" $path "\\n" path
1055 return $path
1056 }
1058 proc short_path {path} {
1059 return [escape_path [lindex [file split $path] end]]
1060 }
1062 set next_icon_id 0
1063 set null_sha1 [string repeat 0 40]
1065 proc merge_state {path new_state {head_info {}} {index_info {}}} {
1066 global file_states next_icon_id null_sha1
1068 set s0 [string index $new_state 0]
1069 set s1 [string index $new_state 1]
1071 if {[catch {set info $file_states($path)}]} {
1072 set state __
1073 set icon n[incr next_icon_id]
1074 } else {
1075 set state [lindex $info 0]
1076 set icon [lindex $info 1]
1077 if {$head_info eq {}} {set head_info [lindex $info 2]}
1078 if {$index_info eq {}} {set index_info [lindex $info 3]}
1079 }
1081 if {$s0 eq {?}} {set s0 [string index $state 0]} \
1082 elseif {$s0 eq {_}} {set s0 _}
1084 if {$s1 eq {?}} {set s1 [string index $state 1]} \
1085 elseif {$s1 eq {_}} {set s1 _}
1087 if {$s0 eq {A} && $s1 eq {_} && $head_info eq {}} {
1088 set head_info [list 0 $null_sha1]
1089 } elseif {$s0 ne {_} && [string index $state 0] eq {_}
1090 && $head_info eq {}} {
1091 set head_info $index_info
1092 }
1094 set file_states($path) [list $s0$s1 $icon \
1095 $head_info $index_info \
1096 ]
1097 return $state
1098 }
1100 proc display_file_helper {w path icon_name old_m new_m} {
1101 global file_lists
1103 if {$new_m eq {_}} {
1104 set lno [lsearch -sorted -exact $file_lists($w) $path]
1105 if {$lno >= 0} {
1106 set file_lists($w) [lreplace $file_lists($w) $lno $lno]
1107 incr lno
1108 $w conf -state normal
1109 $w delete $lno.0 [expr {$lno + 1}].0
1110 $w conf -state disabled
1111 }
1112 } elseif {$old_m eq {_} && $new_m ne {_}} {
1113 lappend file_lists($w) $path
1114 set file_lists($w) [lsort -unique $file_lists($w)]
1115 set lno [lsearch -sorted -exact $file_lists($w) $path]
1116 incr lno
1117 $w conf -state normal
1118 $w image create $lno.0 \
1119 -align center -padx 5 -pady 1 \
1120 -name $icon_name \
1121 -image [mapicon $w $new_m $path]
1122 $w insert $lno.1 "[escape_path $path]\n"
1123 $w conf -state disabled
1124 } elseif {$old_m ne $new_m} {
1125 $w conf -state normal
1126 $w image conf $icon_name -image [mapicon $w $new_m $path]
1127 $w conf -state disabled
1128 }
1129 }
1131 proc display_file {path state} {
1132 global file_states selected_paths
1133 global ui_index ui_workdir
1135 set old_m [merge_state $path $state]
1136 set s $file_states($path)
1137 set new_m [lindex $s 0]
1138 set icon_name [lindex $s 1]
1140 set o [string index $old_m 0]
1141 set n [string index $new_m 0]
1142 if {$o eq {U}} {
1143 set o _
1144 }
1145 if {$n eq {U}} {
1146 set n _
1147 }
1148 display_file_helper $ui_index $path $icon_name $o $n
1150 if {[string index $old_m 0] eq {U}} {
1151 set o U
1152 } else {
1153 set o [string index $old_m 1]
1154 }
1155 if {[string index $new_m 0] eq {U}} {
1156 set n U
1157 } else {
1158 set n [string index $new_m 1]
1159 }
1160 display_file_helper $ui_workdir $path $icon_name $o $n
1162 if {$new_m eq {__}} {
1163 unset file_states($path)
1164 catch {unset selected_paths($path)}
1165 }
1166 }
1168 proc display_all_files_helper {w path icon_name m} {
1169 global file_lists
1171 lappend file_lists($w) $path
1172 set lno [expr {[lindex [split [$w index end] .] 0] - 1}]
1173 $w image create end \
1174 -align center -padx 5 -pady 1 \
1175 -name $icon_name \
1176 -image [mapicon $w $m $path]
1177 $w insert end "[escape_path $path]\n"
1178 }
1180 proc display_all_files {} {
1181 global ui_index ui_workdir
1182 global file_states file_lists
1183 global last_clicked
1185 $ui_index conf -state normal
1186 $ui_workdir conf -state normal
1188 $ui_index delete 0.0 end
1189 $ui_workdir delete 0.0 end
1190 set last_clicked {}
1192 set file_lists($ui_index) [list]
1193 set file_lists($ui_workdir) [list]
1195 foreach path [lsort [array names file_states]] {
1196 set s $file_states($path)
1197 set m [lindex $s 0]
1198 set icon_name [lindex $s 1]
1200 set s [string index $m 0]
1201 if {$s ne {U} && $s ne {_}} {
1202 display_all_files_helper $ui_index $path \
1203 $icon_name $s
1204 }
1206 if {[string index $m 0] eq {U}} {
1207 set s U
1208 } else {
1209 set s [string index $m 1]
1210 }
1211 if {$s ne {_}} {
1212 display_all_files_helper $ui_workdir $path \
1213 $icon_name $s
1214 }
1215 }
1217 $ui_index conf -state disabled
1218 $ui_workdir conf -state disabled
1219 }
1221 ######################################################################
1222 ##
1223 ## icons
1225 set filemask {
1226 #define mask_width 14
1227 #define mask_height 15
1228 static unsigned char mask_bits[] = {
1229 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f,
1230 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f,
1231 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f};
1232 }
1234 image create bitmap file_plain -background white -foreground black -data {
1235 #define plain_width 14
1236 #define plain_height 15
1237 static unsigned char plain_bits[] = {
1238 0xfe, 0x01, 0x02, 0x03, 0x02, 0x05, 0x02, 0x09, 0x02, 0x1f, 0x02, 0x10,
1239 0x02, 0x10, 0x02, 0x10, 0x02, 0x10, 0x02, 0x10, 0x02, 0x10, 0x02, 0x10,
1240 0x02, 0x10, 0x02, 0x10, 0xfe, 0x1f};
1241 } -maskdata $filemask
1243 image create bitmap file_mod -background white -foreground blue -data {
1244 #define mod_width 14
1245 #define mod_height 15
1246 static unsigned char mod_bits[] = {
1247 0xfe, 0x01, 0x02, 0x03, 0x7a, 0x05, 0x02, 0x09, 0x7a, 0x1f, 0x02, 0x10,
1248 0xfa, 0x17, 0x02, 0x10, 0xfa, 0x17, 0x02, 0x10, 0xfa, 0x17, 0x02, 0x10,
1249 0xfa, 0x17, 0x02, 0x10, 0xfe, 0x1f};
1250 } -maskdata $filemask
1252 image create bitmap file_fulltick -background white -foreground "#007000" -data {
1253 #define file_fulltick_width 14
1254 #define file_fulltick_height 15
1255 static unsigned char file_fulltick_bits[] = {
1256 0xfe, 0x01, 0x02, 0x1a, 0x02, 0x0c, 0x02, 0x0c, 0x02, 0x16, 0x02, 0x16,
1257 0x02, 0x13, 0x00, 0x13, 0x86, 0x11, 0x8c, 0x11, 0xd8, 0x10, 0xf2, 0x10,
1258 0x62, 0x10, 0x02, 0x10, 0xfe, 0x1f};
1259 } -maskdata $filemask
1261 image create bitmap file_parttick -background white -foreground "#005050" -data {
1262 #define parttick_width 14
1263 #define parttick_height 15
1264 static unsigned char parttick_bits[] = {
1265 0xfe, 0x01, 0x02, 0x03, 0x7a, 0x05, 0x02, 0x09, 0x7a, 0x1f, 0x02, 0x10,
1266 0x7a, 0x14, 0x02, 0x16, 0x02, 0x13, 0x8a, 0x11, 0xda, 0x10, 0x72, 0x10,
1267 0x22, 0x10, 0x02, 0x10, 0xfe, 0x1f};
1268 } -maskdata $filemask
1270 image create bitmap file_question -background white -foreground black -data {
1271 #define file_question_width 14
1272 #define file_question_height 15
1273 static unsigned char file_question_bits[] = {
1274 0xfe, 0x01, 0x02, 0x02, 0xe2, 0x04, 0xf2, 0x09, 0x1a, 0x1b, 0x0a, 0x13,
1275 0x82, 0x11, 0xc2, 0x10, 0x62, 0x10, 0x62, 0x10, 0x02, 0x10, 0x62, 0x10,
1276 0x62, 0x10, 0x02, 0x10, 0xfe, 0x1f};
1277 } -maskdata $filemask
1279 image create bitmap file_removed -background white -foreground red -data {
1280 #define file_removed_width 14
1281 #define file_removed_height 15
1282 static unsigned char file_removed_bits[] = {
1283 0xfe, 0x01, 0x02, 0x03, 0x02, 0x05, 0x02, 0x09, 0x02, 0x1f, 0x02, 0x10,
1284 0x1a, 0x16, 0x32, 0x13, 0xe2, 0x11, 0xc2, 0x10, 0xe2, 0x11, 0x32, 0x13,
1285 0x1a, 0x16, 0x02, 0x10, 0xfe, 0x1f};
1286 } -maskdata $filemask
1288 image create bitmap file_merge -background white -foreground blue -data {
1289 #define file_merge_width 14
1290 #define file_merge_height 15
1291 static unsigned char file_merge_bits[] = {
1292 0xfe, 0x01, 0x02, 0x03, 0x62, 0x05, 0x62, 0x09, 0x62, 0x1f, 0x62, 0x10,
1293 0xfa, 0x11, 0xf2, 0x10, 0x62, 0x10, 0x02, 0x10, 0xfa, 0x17, 0x02, 0x10,
1294 0xfa, 0x17, 0x02, 0x10, 0xfe, 0x1f};
1295 } -maskdata $filemask
1297 set file_dir_data {
1298 #define file_width 18
1299 #define file_height 18
1300 static unsigned char file_bits[] = {
1301 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x03, 0x00,
1302 0x0c, 0x03, 0x00, 0x04, 0xfe, 0x00, 0x06, 0x80, 0x00, 0xff, 0x9f, 0x00,
1303 0x03, 0x98, 0x00, 0x02, 0x90, 0x00, 0x06, 0xb0, 0x00, 0x04, 0xa0, 0x00,
1304 0x0c, 0xe0, 0x00, 0x08, 0xc0, 0x00, 0xf8, 0xff, 0x00, 0x00, 0x00, 0x00,
1305 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
1306 }
1307 image create bitmap file_dir -background white -foreground blue \
1308 -data $file_dir_data -maskdata $file_dir_data
1309 unset file_dir_data
1311 set file_uplevel_data {
1312 #define up_width 15
1313 #define up_height 15
1314 static unsigned char up_bits[] = {
1315 0x80, 0x00, 0xc0, 0x01, 0xe0, 0x03, 0xf0, 0x07, 0xf8, 0x0f, 0xfc, 0x1f,
1316 0xfe, 0x3f, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01,
1317 0xc0, 0x01, 0xc0, 0x01, 0x00, 0x00};
1318 }
1319 image create bitmap file_uplevel -background white -foreground red \
1320 -data $file_uplevel_data -maskdata $file_uplevel_data
1321 unset file_uplevel_data
1323 set ui_index .vpane.files.index.list
1324 set ui_workdir .vpane.files.workdir.list
1326 set all_icons(_$ui_index) file_plain
1327 set all_icons(A$ui_index) file_fulltick
1328 set all_icons(M$ui_index) file_fulltick
1329 set all_icons(D$ui_index) file_removed
1330 set all_icons(U$ui_index) file_merge
1332 set all_icons(_$ui_workdir) file_plain
1333 set all_icons(M$ui_workdir) file_mod
1334 set all_icons(D$ui_workdir) file_question
1335 set all_icons(U$ui_workdir) file_merge
1336 set all_icons(O$ui_workdir) file_plain
1338 set max_status_desc 0
1339 foreach i {
1340 {__ "Unmodified"}
1342 {_M "Modified, not staged"}
1343 {M_ "Staged for commit"}
1344 {MM "Portions staged for commit"}
1345 {MD "Staged for commit, missing"}
1347 {_O "Untracked, not staged"}
1348 {A_ "Staged for commit"}
1349 {AM "Portions staged for commit"}
1350 {AD "Staged for commit, missing"}
1352 {_D "Missing"}
1353 {D_ "Staged for removal"}
1354 {DO "Staged for removal, still present"}
1356 {U_ "Requires merge resolution"}
1357 {UU "Requires merge resolution"}
1358 {UM "Requires merge resolution"}
1359 {UD "Requires merge resolution"}
1360 } {
1361 if {$max_status_desc < [string length [lindex $i 1]]} {
1362 set max_status_desc [string length [lindex $i 1]]
1363 }
1364 set all_descs([lindex $i 0]) [lindex $i 1]
1365 }
1366 unset i
1368 ######################################################################
1369 ##
1370 ## util
1372 proc bind_button3 {w cmd} {
1373 bind $w <Any-Button-3> $cmd
1374 if {[is_MacOSX]} {
1375 bind $w <Control-Button-1> $cmd
1376 }
1377 }
1379 proc scrollbar2many {list mode args} {
1380 foreach w $list {eval $w $mode $args}
1381 }
1383 proc many2scrollbar {list mode sb top bottom} {
1384 $sb set $top $bottom
1385 foreach w $list {$w $mode moveto $top}
1386 }
1388 proc incr_font_size {font {amt 1}} {
1389 set sz [font configure $font -size]
1390 incr sz $amt
1391 font configure $font -size $sz
1392 font configure ${font}bold -size $sz
1393 font configure ${font}italic -size $sz
1394 }
1396 ######################################################################
1397 ##
1398 ## ui commands
1400 set starting_gitk_msg {Starting gitk... please wait...}
1402 proc do_gitk {revs} {
1403 # -- Always start gitk through whatever we were loaded with. This
1404 # lets us bypass using shell process on Windows systems.
1405 #
1406 set exe [file join [file dirname $::_git] gitk]
1407 set cmd [list [info nameofexecutable] $exe]
1408 if {! [file exists $exe]} {
1409 error_popup "Unable to start gitk:\n\n$exe does not exist"
1410 } else {
1411 eval exec $cmd $revs &
1412 ui_status $::starting_gitk_msg
1413 after 10000 {
1414 ui_ready $starting_gitk_msg
1415 }
1416 }
1417 }
1419 set is_quitting 0
1421 proc do_quit {} {
1422 global ui_comm is_quitting repo_config commit_type
1424 if {$is_quitting} return
1425 set is_quitting 1
1427 if {[winfo exists $ui_comm]} {
1428 # -- Stash our current commit buffer.
1429 #
1430 set save [gitdir GITGUI_MSG]
1431 set msg [string trim [$ui_comm get 0.0 end]]
1432 regsub -all -line {[ \r\t]+$} $msg {} msg
1433 if {(![string match amend* $commit_type]
1434 || [$ui_comm edit modified])
1435 && $msg ne {}} {
1436 catch {
1437 set fd [open $save w]
1438 puts -nonewline $fd $msg
1439 close $fd
1440 }
1441 } else {
1442 catch {file delete $save}
1443 }
1445 # -- Stash our current window geometry into this repository.
1446 #
1447 set cfg_geometry [list]
1448 lappend cfg_geometry [wm geometry .]
1449 lappend cfg_geometry [lindex [.vpane sash coord 0] 1]
1450 lappend cfg_geometry [lindex [.vpane.files sash coord 0] 0]
1451 if {[catch {set rc_geometry $repo_config(gui.geometry)}]} {
1452 set rc_geometry {}
1453 }
1454 if {$cfg_geometry ne $rc_geometry} {
1455 catch {git config gui.geometry $cfg_geometry}
1456 }
1457 }
1459 destroy .
1460 }
1462 proc do_rescan {} {
1463 rescan ui_ready
1464 }
1466 proc do_commit {} {
1467 commit_tree
1468 }
1470 proc toggle_or_diff {w x y} {
1471 global file_states file_lists current_diff_path ui_index ui_workdir
1472 global last_clicked selected_paths
1474 set pos [split [$w index @$x,$y] .]
1475 set lno [lindex $pos 0]
1476 set col [lindex $pos 1]
1477 set path [lindex $file_lists($w) [expr {$lno - 1}]]
1478 if {$path eq {}} {
1479 set last_clicked {}
1480 return
1481 }
1483 set last_clicked [list $w $lno]
1484 array unset selected_paths
1485 $ui_index tag remove in_sel 0.0 end
1486 $ui_workdir tag remove in_sel 0.0 end
1488 if {$col == 0} {
1489 if {$current_diff_path eq $path} {
1490 set after {reshow_diff;}
1491 } else {
1492 set after {}
1493 }
1494 if {$w eq $ui_index} {
1495 update_indexinfo \
1496 "Unstaging [short_path $path] from commit" \
1497 [list $path] \
1498 [concat $after [list ui_ready]]
1499 } elseif {$w eq $ui_workdir} {
1500 update_index \
1501 "Adding [short_path $path]" \
1502 [list $path] \
1503 [concat $after [list ui_ready]]
1504 }
1505 } else {
1506 show_diff $path $w $lno
1507 }
1508 }
1510 proc add_one_to_selection {w x y} {
1511 global file_lists last_clicked selected_paths
1513 set lno [lindex [split [$w index @$x,$y] .] 0]
1514 set path [lindex $file_lists($w) [expr {$lno - 1}]]
1515 if {$path eq {}} {
1516 set last_clicked {}
1517 return
1518 }
1520 if {$last_clicked ne {}
1521 && [lindex $last_clicked 0] ne $w} {
1522 array unset selected_paths
1523 [lindex $last_clicked 0] tag remove in_sel 0.0 end
1524 }
1526 set last_clicked [list $w $lno]
1527 if {[catch {set in_sel $selected_paths($path)}]} {
1528 set in_sel 0
1529 }
1530 if {$in_sel} {
1531 unset selected_paths($path)
1532 $w tag remove in_sel $lno.0 [expr {$lno + 1}].0
1533 } else {
1534 set selected_paths($path) 1
1535 $w tag add in_sel $lno.0 [expr {$lno + 1}].0
1536 }
1537 }
1539 proc add_range_to_selection {w x y} {
1540 global file_lists last_clicked selected_paths
1542 if {[lindex $last_clicked 0] ne $w} {
1543 toggle_or_diff $w $x $y
1544 return
1545 }
1547 set lno [lindex [split [$w index @$x,$y] .] 0]
1548 set lc [lindex $last_clicked 1]
1549 if {$lc < $lno} {
1550 set begin $lc
1551 set end $lno
1552 } else {
1553 set begin $lno
1554 set end $lc
1555 }
1557 foreach path [lrange $file_lists($w) \
1558 [expr {$begin - 1}] \
1559 [expr {$end - 1}]] {
1560 set selected_paths($path) 1
1561 }
1562 $w tag add in_sel $begin.0 [expr {$end + 1}].0
1563 }
1565 ######################################################################
1566 ##
1567 ## config defaults
1569 set cursor_ptr arrow
1570 font create font_diff -family Courier -size 10
1571 font create font_ui
1572 catch {
1573 label .dummy
1574 eval font configure font_ui [font actual [.dummy cget -font]]
1575 destroy .dummy
1576 }
1578 font create font_uiitalic
1579 font create font_uibold
1580 font create font_diffbold
1581 font create font_diffitalic
1583 foreach class {Button Checkbutton Entry Label
1584 Labelframe Listbox Menu Message
1585 Radiobutton Spinbox Text} {
1586 option add *$class.font font_ui
1587 }
1588 unset class
1590 if {[is_Windows] || [is_MacOSX]} {
1591 option add *Menu.tearOff 0
1592 }
1594 if {[is_MacOSX]} {
1595 set M1B M1
1596 set M1T Cmd
1597 } else {
1598 set M1B Control
1599 set M1T Ctrl
1600 }
1602 proc apply_config {} {
1603 global repo_config font_descs
1605 foreach option $font_descs {
1606 set name [lindex $option 0]
1607 set font [lindex $option 1]
1608 if {[catch {
1609 foreach {cn cv} $repo_config(gui.$name) {
1610 font configure $font $cn $cv
1611 }
1612 } err]} {
1613 error_popup "Invalid font specified in gui.$name:\n\n$err"
1614 }
1615 foreach {cn cv} [font configure $font] {
1616 font configure ${font}bold $cn $cv
1617 font configure ${font}italic $cn $cv
1618 }
1619 font configure ${font}bold -weight bold
1620 font configure ${font}italic -slant italic
1621 }
1622 }
1624 set default_config(merge.diffstat) true
1625 set default_config(merge.summary) false
1626 set default_config(merge.verbosity) 2
1627 set default_config(user.name) {}
1628 set default_config(user.email) {}
1630 set default_config(gui.matchtrackingbranch) false
1631 set default_config(gui.pruneduringfetch) false
1632 set default_config(gui.trustmtime) false
1633 set default_config(gui.diffcontext) 5
1634 set default_config(gui.newbranchtemplate) {}
1635 set default_config(gui.fontui) [font configure font_ui]
1636 set default_config(gui.fontdiff) [font configure font_diff]
1637 set font_descs {
1638 {fontui font_ui {Main Font}}
1639 {fontdiff font_diff {Diff/Console Font}}
1640 }
1641 load_config 0
1642 apply_config
1644 ######################################################################
1645 ##
1646 ## ui construction
1648 set ui_comm {}
1650 # -- Menu Bar
1651 #
1652 menu .mbar -tearoff 0
1653 .mbar add cascade -label Repository -menu .mbar.repository
1654 .mbar add cascade -label Edit -menu .mbar.edit
1655 if {[is_enabled branch]} {
1656 .mbar add cascade -label Branch -menu .mbar.branch
1657 }
1658 if {[is_enabled multicommit] || [is_enabled singlecommit]} {
1659 .mbar add cascade -label Commit -menu .mbar.commit
1660 }
1661 if {[is_enabled transport]} {
1662 .mbar add cascade -label Merge -menu .mbar.merge
1663 .mbar add cascade -label Fetch -menu .mbar.fetch
1664 .mbar add cascade -label Push -menu .mbar.push
1665 }
1666 . configure -menu .mbar
1668 # -- Repository Menu
1669 #
1670 menu .mbar.repository
1672 .mbar.repository add command \
1673 -label {Browse Current Branch's Files} \
1674 -command {browser::new $current_branch}
1675 trace add variable current_branch write ".mbar.repository entryconf [.mbar.repository index last] -label \"Browse \$current_branch's Files\" ;#"
1676 .mbar.repository add command \
1677 -label {Browse Branch Files...} \
1678 -command browser_open::dialog
1679 .mbar.repository add separator
1681 .mbar.repository add command \
1682 -label {Visualize Current Branch} \
1683 -command {do_gitk $current_branch}
1684 trace add variable current_branch write ".mbar.repository entryconf [.mbar.repository index last] -label \"Visualize \$current_branch\" ;#"
1685 .mbar.repository add command \
1686 -label {Visualize All Branches} \
1687 -command {do_gitk --all}
1688 .mbar.repository add separator
1690 if {[is_enabled multicommit]} {
1691 .mbar.repository add command -label {Database Statistics} \
1692 -command do_stats
1694 .mbar.repository add command -label {Compress Database} \
1695 -command do_gc
1697 .mbar.repository add command -label {Verify Database} \
1698 -command do_fsck_objects
1700 .mbar.repository add separator
1702 if {[is_Cygwin]} {
1703 .mbar.repository add command \
1704 -label {Create Desktop Icon} \
1705 -command do_cygwin_shortcut
1706 } elseif {[is_Windows]} {
1707 .mbar.repository add command \
1708 -label {Create Desktop Icon} \
1709 -command do_windows_shortcut
1710 } elseif {[is_MacOSX]} {
1711 .mbar.repository add command \
1712 -label {Create Desktop Icon} \
1713 -command do_macosx_app
1714 }
1715 }
1717 .mbar.repository add command -label Quit \
1718 -command do_quit \
1719 -accelerator $M1T-Q
1721 # -- Edit Menu
1722 #
1723 menu .mbar.edit
1724 .mbar.edit add command -label Undo \
1725 -command {catch {[focus] edit undo}} \
1726 -accelerator $M1T-Z
1727 .mbar.edit add command -label Redo \
1728 -command {catch {[focus] edit redo}} \
1729 -accelerator $M1T-Y
1730 .mbar.edit add separator
1731 .mbar.edit add command -label Cut \
1732 -command {catch {tk_textCut [focus]}} \
1733 -accelerator $M1T-X
1734 .mbar.edit add command -label Copy \
1735 -command {catch {tk_textCopy [focus]}} \
1736 -accelerator $M1T-C
1737 .mbar.edit add command -label Paste \
1738 -command {catch {tk_textPaste [focus]; [focus] see insert}} \
1739 -accelerator $M1T-V
1740 .mbar.edit add command -label Delete \
1741 -command {catch {[focus] delete sel.first sel.last}} \
1742 -accelerator Del
1743 .mbar.edit add separator
1744 .mbar.edit add command -label {Select All} \
1745 -command {catch {[focus] tag add sel 0.0 end}} \
1746 -accelerator $M1T-A
1748 # -- Branch Menu
1749 #
1750 if {[is_enabled branch]} {
1751 menu .mbar.branch
1753 .mbar.branch add command -label {Create...} \
1754 -command branch_create::dialog \
1755 -accelerator $M1T-N
1756 lappend disable_on_lock [list .mbar.branch entryconf \
1757 [.mbar.branch index last] -state]
1759 .mbar.branch add command -label {Checkout...} \
1760 -command branch_checkout::dialog \
1761 -accelerator $M1T-O
1762 lappend disable_on_lock [list .mbar.branch entryconf \
1763 [.mbar.branch index last] -state]
1765 .mbar.branch add command -label {Rename...} \
1766 -command branch_rename::dialog
1767 lappend disable_on_lock [list .mbar.branch entryconf \
1768 [.mbar.branch index last] -state]
1770 .mbar.branch add command -label {Delete...} \
1771 -command branch_delete::dialog
1772 lappend disable_on_lock [list .mbar.branch entryconf \
1773 [.mbar.branch index last] -state]
1775 .mbar.branch add command -label {Reset...} \
1776 -command merge::reset_hard
1777 lappend disable_on_lock [list .mbar.branch entryconf \
1778 [.mbar.branch index last] -state]
1779 }
1781 # -- Commit Menu
1782 #
1783 if {[is_enabled multicommit] || [is_enabled singlecommit]} {
1784 menu .mbar.commit
1786 .mbar.commit add radiobutton \
1787 -label {New Commit} \
1788 -command do_select_commit_type \
1789 -variable selected_commit_type \
1790 -value new
1791 lappend disable_on_lock \
1792 [list .mbar.commit entryconf [.mbar.commit index last] -state]
1794 .mbar.commit add radiobutton \
1795 -label {Amend Last Commit} \
1796 -command do_select_commit_type \
1797 -variable selected_commit_type \
1798 -value amend
1799 lappend disable_on_lock \
1800 [list .mbar.commit entryconf [.mbar.commit index last] -state]
1802 .mbar.commit add separator
1804 .mbar.commit add command -label Rescan \
1805 -command do_rescan \
1806 -accelerator F5
1807 lappend disable_on_lock \
1808 [list .mbar.commit entryconf [.mbar.commit index last] -state]
1810 .mbar.commit add command -label {Add To Commit} \
1811 -command do_add_selection
1812 lappend disable_on_lock \
1813 [list .mbar.commit entryconf [.mbar.commit index last] -state]
1815 .mbar.commit add command -label {Add Existing To Commit} \
1816 -command do_add_all \
1817 -accelerator $M1T-I
1818 lappend disable_on_lock \
1819 [list .mbar.commit entryconf [.mbar.commit index last] -state]
1821 .mbar.commit add command -label {Unstage From Commit} \
1822 -command do_unstage_selection
1823 lappend disable_on_lock \
1824 [list .mbar.commit entryconf [.mbar.commit index last] -state]
1826 .mbar.commit add command -label {Revert Changes} \
1827 -command do_revert_selection
1828 lappend disable_on_lock \
1829 [list .mbar.commit entryconf [.mbar.commit index last] -state]
1831 .mbar.commit add separator
1833 .mbar.commit add command -label {Sign Off} \
1834 -command do_signoff \
1835 -accelerator $M1T-S
1837 .mbar.commit add command -label Commit \
1838 -command do_commit \
1839 -accelerator $M1T-Return
1840 lappend disable_on_lock \
1841 [list .mbar.commit entryconf [.mbar.commit index last] -state]
1842 }
1844 # -- Merge Menu
1845 #
1846 if {[is_enabled branch]} {
1847 menu .mbar.merge
1848 .mbar.merge add command -label {Local Merge...} \
1849 -command merge::dialog
1850 lappend disable_on_lock \
1851 [list .mbar.merge entryconf [.mbar.merge index last] -state]
1852 .mbar.merge add command -label {Abort Merge...} \
1853 -command merge::reset_hard
1854 lappend disable_on_lock \
1855 [list .mbar.merge entryconf [.mbar.merge index last] -state]
1857 }
1859 # -- Transport Menu
1860 #
1861 if {[is_enabled transport]} {
1862 menu .mbar.fetch
1864 menu .mbar.push
1865 .mbar.push add command -label {Push...} \
1866 -command do_push_anywhere \
1867 -accelerator $M1T-P
1868 .mbar.push add command -label {Delete...} \
1869 -command remote_branch_delete::dialog
1870 }
1872 if {[is_MacOSX]} {
1873 # -- Apple Menu (Mac OS X only)
1874 #
1875 .mbar add cascade -label Apple -menu .mbar.apple
1876 menu .mbar.apple
1878 .mbar.apple add command -label "About [appname]" \
1879 -command do_about
1880 .mbar.apple add command -label "Options..." \
1881 -command do_options
1882 } else {
1883 # -- Edit Menu
1884 #
1885 .mbar.edit add separator
1886 .mbar.edit add command -label {Options...} \
1887 -command do_options
1889 # -- Tools Menu
1890 #
1891 if {[is_Cygwin] && [file exists /usr/local/miga/lib/gui-miga]} {
1892 proc do_miga {} {
1893 if {![lock_index update]} return
1894 set cmd [list sh --login -c "/usr/local/miga/lib/gui-miga \"[pwd]\""]
1895 set miga_fd [open "|$cmd" r]
1896 fconfigure $miga_fd -blocking 0
1897 fileevent $miga_fd readable [list miga_done $miga_fd]
1898 ui_status {Running miga...}
1899 }
1900 proc miga_done {fd} {
1901 read $fd 512
1902 if {[eof $fd]} {
1903 close $fd
1904 unlock_index
1905 rescan ui_ready
1906 }
1907 }
1908 .mbar add cascade -label Tools -menu .mbar.tools
1909 menu .mbar.tools
1910 .mbar.tools add command -label "Migrate" \
1911 -command do_miga
1912 lappend disable_on_lock \
1913 [list .mbar.tools entryconf [.mbar.tools index last] -state]
1914 }
1915 }
1917 # -- Help Menu
1918 #
1919 .mbar add cascade -label Help -menu .mbar.help
1920 menu .mbar.help
1922 if {![is_MacOSX]} {
1923 .mbar.help add command -label "About [appname]" \
1924 -command do_about
1925 }
1927 set browser {}
1928 catch {set browser $repo_config(instaweb.browser)}
1929 set doc_path [file dirname [gitexec]]
1930 set doc_path [file join $doc_path Documentation index.html]
1932 if {[is_Cygwin]} {
1933 set doc_path [exec cygpath --mixed $doc_path]
1934 }
1936 if {$browser eq {}} {
1937 if {[is_MacOSX]} {
1938 set browser open
1939 } elseif {[is_Cygwin]} {
1940 set program_files [file dirname [exec cygpath --windir]]
1941 set program_files [file join $program_files {Program Files}]
1942 set firefox [file join $program_files {Mozilla Firefox} firefox.exe]
1943 set ie [file join $program_files {Internet Explorer} IEXPLORE.EXE]
1944 if {[file exists $firefox]} {
1945 set browser $firefox
1946 } elseif {[file exists $ie]} {
1947 set browser $ie
1948 }
1949 unset program_files firefox ie
1950 }
1951 }
1953 if {[file isfile $doc_path]} {
1954 set doc_url "file:$doc_path"
1955 } else {
1956 set doc_url {http://www.kernel.org/pub/software/scm/git/docs/}
1957 }
1959 if {$browser ne {}} {
1960 .mbar.help add command -label {Online Documentation} \
1961 -command [list exec $browser $doc_url &]
1962 }
1963 unset browser doc_path doc_url
1965 # -- Standard bindings
1966 #
1967 wm protocol . WM_DELETE_WINDOW do_quit
1968 bind all <$M1B-Key-q> do_quit
1969 bind all <$M1B-Key-Q> do_quit
1970 bind all <$M1B-Key-w> {destroy [winfo toplevel %W]}
1971 bind all <$M1B-Key-W> {destroy [winfo toplevel %W]}
1973 set subcommand_args {}
1974 proc usage {} {
1975 puts stderr "usage: $::argv0 $::subcommand $::subcommand_args"
1976 exit 1
1977 }
1979 # -- Not a normal commit type invocation? Do that instead!
1980 #
1981 switch -- $subcommand {
1982 browser -
1983 blame {
1984 set subcommand_args {rev? path}
1985 if {$argv eq {}} usage
1986 set head {}
1987 set path {}
1988 set is_path 0
1989 foreach a $argv {
1990 if {$is_path || [file exists $_prefix$a]} {
1991 if {$path ne {}} usage
1992 set path $_prefix$a
1993 break
1994 } elseif {$a eq {--}} {
1995 if {$path ne {}} {
1996 if {$head ne {}} usage
1997 set head $path
1998 set path {}
1999 }
2000 set is_path 1
2001 } elseif {$head eq {}} {
2002 if {$head ne {}} usage
2003 set head $a
2004 set is_path 1
2005 } else {
2006 usage
2007 }
2008 }
2009 unset is_path
2011 if {$head ne {} && $path eq {}} {
2012 set path $_prefix$head
2013 set head {}
2014 }
2016 if {$head eq {}} {
2017 load_current_branch
2018 } else {
2019 if {[regexp {^[0-9a-f]{1,39}$} $head]} {
2020 if {[catch {
2021 set head [git rev-parse --verify $head]
2022 } err]} {
2023 puts stderr $err
2024 exit 1
2025 }
2026 }
2027 set current_branch $head
2028 }
2030 switch -- $subcommand {
2031 browser {
2032 if {$head eq {}} {
2033 if {$path ne {} && [file isdirectory $path]} {
2034 set head $current_branch
2035 } else {
2036 set head $path
2037 set path {}
2038 }
2039 }
2040 browser::new $head $path
2041 }
2042 blame {
2043 if {$head eq {} && ![file exists $path]} {
2044 puts stderr "fatal: cannot stat path $path: No such file or directory"
2045 exit 1
2046 }
2047 blame::new $head $path
2048 }
2049 }
2050 return
2051 }
2052 citool -
2053 gui {
2054 if {[llength $argv] != 0} {
2055 puts -nonewline stderr "usage: $argv0"
2056 if {$subcommand ne {gui} && [appname] ne "git-$subcommand"} {
2057 puts -nonewline stderr " $subcommand"
2058 }
2059 puts stderr {}
2060 exit 1
2061 }
2062 # fall through to setup UI for commits
2063 }
2064 default {
2065 puts stderr "usage: $argv0 \[{blame|browser|citool}\]"
2066 exit 1
2067 }
2068 }
2070 # -- Branch Control
2071 #
2072 frame .branch \
2073 -borderwidth 1 \
2074 -relief sunken
2075 label .branch.l1 \
2076 -text {Current Branch:} \
2077 -anchor w \
2078 -justify left
2079 label .branch.cb \
2080 -textvariable current_branch \
2081 -anchor w \
2082 -justify left
2083 pack .branch.l1 -side left
2084 pack .branch.cb -side left -fill x
2085 pack .branch -side top -fill x
2087 # -- Main Window Layout
2088 #
2089 panedwindow .vpane -orient vertical
2090 panedwindow .vpane.files -orient horizontal
2091 .vpane add .vpane.files -sticky nsew -height 100 -width 200
2092 pack .vpane -anchor n -side top -fill both -expand 1
2094 # -- Index File List
2095 #
2096 frame .vpane.files.index -height 100 -width 200
2097 label .vpane.files.index.title -text {Staged Changes (Will Be Committed)} \
2098 -background lightgreen
2099 text $ui_index -background white -borderwidth 0 \
2100 -width 20 -height 10 \
2101 -wrap none \
2102 -cursor $cursor_ptr \
2103 -xscrollcommand {.vpane.files.index.sx set} \
2104 -yscrollcommand {.vpane.files.index.sy set} \
2105 -state disabled
2106 scrollbar .vpane.files.index.sx -orient h -command [list $ui_index xview]
2107 scrollbar .vpane.files.index.sy -orient v -command [list $ui_index yview]
2108 pack .vpane.files.index.title -side top -fill x
2109 pack .vpane.files.index.sx -side bottom -fill x
2110 pack .vpane.files.index.sy -side right -fill y
2111 pack $ui_index -side left -fill both -expand 1
2112 .vpane.files add .vpane.files.index -sticky nsew
2114 # -- Working Directory File List
2115 #
2116 frame .vpane.files.workdir -height 100 -width 200
2117 label .vpane.files.workdir.title -text {Unstaged Changes (Will Not Be Committed)} \
2118 -background lightsalmon
2119 text $ui_workdir -background white -borderwidth 0 \
2120 -width 20 -height 10 \
2121 -wrap none \
2122 -cursor $cursor_ptr \
2123 -xscrollcommand {.vpane.files.workdir.sx set} \
2124 -yscrollcommand {.vpane.files.workdir.sy set} \
2125 -state disabled
2126 scrollbar .vpane.files.workdir.sx -orient h -command [list $ui_workdir xview]
2127 scrollbar .vpane.files.workdir.sy -orient v -command [list $ui_workdir yview]
2128 pack .vpane.files.workdir.title -side top -fill x
2129 pack .vpane.files.workdir.sx -side bottom -fill x
2130 pack .vpane.files.workdir.sy -side right -fill y
2131 pack $ui_workdir -side left -fill both -expand 1
2132 .vpane.files add .vpane.files.workdir -sticky nsew
2134 foreach i [list $ui_index $ui_workdir] {
2135 $i tag conf in_diff -background lightgray
2136 $i tag conf in_sel -background lightgray
2137 }
2138 unset i
2140 # -- Diff and Commit Area
2141 #
2142 frame .vpane.lower -height 300 -width 400
2143 frame .vpane.lower.commarea
2144 frame .vpane.lower.diff -relief sunken -borderwidth 1
2145 pack .vpane.lower.commarea -side top -fill x
2146 pack .vpane.lower.diff -side bottom -fill both -expand 1
2147 .vpane add .vpane.lower -sticky nsew
2149 # -- Commit Area Buttons
2150 #
2151 frame .vpane.lower.commarea.buttons
2152 label .vpane.lower.commarea.buttons.l -text {} \
2153 -anchor w \
2154 -justify left
2155 pack .vpane.lower.commarea.buttons.l -side top -fill x
2156 pack .vpane.lower.commarea.buttons -side left -fill y
2158 button .vpane.lower.commarea.buttons.rescan -text {Rescan} \
2159 -command do_rescan
2160 pack .vpane.lower.commarea.buttons.rescan -side top -fill x
2161 lappend disable_on_lock \
2162 {.vpane.lower.commarea.buttons.rescan conf -state}
2164 button .vpane.lower.commarea.buttons.incall -text {Add Existing} \
2165 -command do_add_all
2166 pack .vpane.lower.commarea.buttons.incall -side top -fill x
2167 lappend disable_on_lock \
2168 {.vpane.lower.commarea.buttons.incall conf -state}
2170 button .vpane.lower.commarea.buttons.signoff -text {Sign Off} \
2171 -command do_signoff
2172 pack .vpane.lower.commarea.buttons.signoff -side top -fill x
2174 button .vpane.lower.commarea.buttons.commit -text {Commit} \
2175 -command do_commit
2176 pack .vpane.lower.commarea.buttons.commit -side top -fill x
2177 lappend disable_on_lock \
2178 {.vpane.lower.commarea.buttons.commit conf -state}
2180 button .vpane.lower.commarea.buttons.push -text {Push} \
2181 -command do_push_anywhere
2182 pack .vpane.lower.commarea.buttons.push -side top -fill x
2184 # -- Commit Message Buffer
2185 #
2186 frame .vpane.lower.commarea.buffer
2187 frame .vpane.lower.commarea.buffer.header
2188 set ui_comm .vpane.lower.commarea.buffer.t
2189 set ui_coml .vpane.lower.commarea.buffer.header.l
2190 radiobutton .vpane.lower.commarea.buffer.header.new \
2191 -text {New Commit} \
2192 -command do_select_commit_type \
2193 -variable selected_commit_type \
2194 -value new
2195 lappend disable_on_lock \
2196 [list .vpane.lower.commarea.buffer.header.new conf -state]
2197 radiobutton .vpane.lower.commarea.buffer.header.amend \
2198 -text {Amend Last Commit} \
2199 -command do_select_commit_type \
2200 -variable selected_commit_type \
2201 -value amend
2202 lappend disable_on_lock \
2203 [list .vpane.lower.commarea.buffer.header.amend conf -state]
2204 label $ui_coml \
2205 -anchor w \
2206 -justify left
2207 proc trace_commit_type {varname args} {
2208 global ui_coml commit_type
2209 switch -glob -- $commit_type {
2210 initial {set txt {Initial Commit Message:}}
2211 amend {set txt {Amended Commit Message:}}
2212 amend-initial {set txt {Amended Initial Commit Message:}}
2213 amend-merge {set txt {Amended Merge Commit Message:}}
2214 merge {set txt {Merge Commit Message:}}
2215 * {set txt {Commit Message:}}
2216 }
2217 $ui_coml conf -text $txt
2218 }
2219 trace add variable commit_type write trace_commit_type
2220 pack $ui_coml -side left -fill x
2221 pack .vpane.lower.commarea.buffer.header.amend -side right
2222 pack .vpane.lower.commarea.buffer.header.new -side right
2224 text $ui_comm -background white -borderwidth 1 \
2225 -undo true \
2226 -maxundo 20 \
2227 -autoseparators true \
2228 -relief sunken \
2229 -width 75 -height 9 -wrap none \
2230 -font font_diff \
2231 -yscrollcommand {.vpane.lower.commarea.buffer.sby set}
2232 scrollbar .vpane.lower.commarea.buffer.sby \
2233 -command [list $ui_comm yview]
2234 pack .vpane.lower.commarea.buffer.header -side top -fill x
2235 pack .vpane.lower.commarea.buffer.sby -side right -fill y
2236 pack $ui_comm -side left -fill y
2237 pack .vpane.lower.commarea.buffer -side left -fill y
2239 # -- Commit Message Buffer Context Menu
2240 #
2241 set ctxm .vpane.lower.commarea.buffer.ctxm
2242 menu $ctxm -tearoff 0
2243 $ctxm add command \
2244 -label {Cut} \
2245 -command {tk_textCut $ui_comm}
2246 $ctxm add command \
2247 -label {Copy} \
2248 -command {tk_textCopy $ui_comm}
2249 $ctxm add command \
2250 -label {Paste} \
2251 -command {tk_textPaste $ui_comm}
2252 $ctxm add command \
2253 -label {Delete} \
2254 -command {$ui_comm delete sel.first sel.last}
2255 $ctxm add separator
2256 $ctxm add command \
2257 -label {Select All} \
2258 -command {focus $ui_comm;$ui_comm tag add sel 0.0 end}
2259 $ctxm add command \
2260 -label {Copy All} \
2261 -command {
2262 $ui_comm tag add sel 0.0 end
2263 tk_textCopy $ui_comm
2264 $ui_comm tag remove sel 0.0 end
2265 }
2266 $ctxm add separator
2267 $ctxm add command \
2268 -label {Sign Off} \
2269 -command do_signoff
2270 bind_button3 $ui_comm "tk_popup $ctxm %X %Y"
2272 # -- Diff Header
2273 #
2274 proc trace_current_diff_path {varname args} {
2275 global current_diff_path diff_actions file_states
2276 if {$current_diff_path eq {}} {
2277 set s {}
2278 set f {}
2279 set p {}
2280 set o disabled
2281 } else {
2282 set p $current_diff_path
2283 set s [mapdesc [lindex $file_states($p) 0] $p]
2284 set f {File:}
2285 set p [escape_path $p]
2286 set o normal
2287 }
2289 .vpane.lower.diff.header.status configure -text $s
2290 .vpane.lower.diff.header.file configure -text $f
2291 .vpane.lower.diff.header.path configure -text $p
2292 foreach w $diff_actions {
2293 uplevel #0 $w $o
2294 }
2295 }
2296 trace add variable current_diff_path write trace_current_diff_path
2298 frame .vpane.lower.diff.header -background gold
2299 label .vpane.lower.diff.header.status \
2300 -background gold \
2301 -width $max_status_desc \
2302 -anchor w \
2303 -justify left
2304 label .vpane.lower.diff.header.file \
2305 -background gold \
2306 -anchor w \
2307 -justify left
2308 label .vpane.lower.diff.header.path \
2309 -background gold \
2310 -anchor w \
2311 -justify left
2312 pack .vpane.lower.diff.header.status -side left
2313 pack .vpane.lower.diff.header.file -side left
2314 pack .vpane.lower.diff.header.path -fill x
2315 set ctxm .vpane.lower.diff.header.ctxm
2316 menu $ctxm -tearoff 0
2317 $ctxm add command \
2318 -label {Copy} \
2319 -command {
2320 clipboard clear
2321 clipboard append \
2322 -format STRING \
2323 -type STRING \
2324 -- $current_diff_path
2325 }
2326 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2327 bind_button3 .vpane.lower.diff.header.path "tk_popup $ctxm %X %Y"
2329 # -- Diff Body
2330 #
2331 frame .vpane.lower.diff.body
2332 set ui_diff .vpane.lower.diff.body.t
2333 text $ui_diff -background white -borderwidth 0 \
2334 -width 80 -height 15 -wrap none \
2335 -font font_diff \
2336 -xscrollcommand {.vpane.lower.diff.body.sbx set} \
2337 -yscrollcommand {.vpane.lower.diff.body.sby set} \
2338 -state disabled
2339 scrollbar .vpane.lower.diff.body.sbx -orient horizontal \
2340 -command [list $ui_diff xview]
2341 scrollbar .vpane.lower.diff.body.sby -orient vertical \
2342 -command [list $ui_diff yview]
2343 pack .vpane.lower.diff.body.sbx -side bottom -fill x
2344 pack .vpane.lower.diff.body.sby -side right -fill y
2345 pack $ui_diff -side left -fill both -expand 1
2346 pack .vpane.lower.diff.header -side top -fill x
2347 pack .vpane.lower.diff.body -side bottom -fill both -expand 1
2349 $ui_diff tag conf d_cr -elide true
2350 $ui_diff tag conf d_@ -foreground blue -font font_diffbold
2351 $ui_diff tag conf d_+ -foreground {#00a000}
2352 $ui_diff tag conf d_- -foreground red
2354 $ui_diff tag conf d_++ -foreground {#00a000}
2355 $ui_diff tag conf d_-- -foreground red
2356 $ui_diff tag conf d_+s \
2357 -foreground {#00a000} \
2358 -background {#e2effa}
2359 $ui_diff tag conf d_-s \
2360 -foreground red \
2361 -background {#e2effa}
2362 $ui_diff tag conf d_s+ \
2363 -foreground {#00a000} \
2364 -background ivory1
2365 $ui_diff tag conf d_s- \
2366 -foreground red \
2367 -background ivory1
2369 $ui_diff tag conf d<<<<<<< \
2370 -foreground orange \
2371 -font font_diffbold
2372 $ui_diff tag conf d======= \
2373 -foreground orange \
2374 -font font_diffbold
2375 $ui_diff tag conf d>>>>>>> \
2376 -foreground orange \
2377 -font font_diffbold
2379 $ui_diff tag raise sel
2381 # -- Diff Body Context Menu
2382 #
2383 set ctxm .vpane.lower.diff.body.ctxm
2384 menu $ctxm -tearoff 0
2385 $ctxm add command \
2386 -label {Refresh} \
2387 -command reshow_diff
2388 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2389 $ctxm add command \
2390 -label {Copy} \
2391 -command {tk_textCopy $ui_diff}
2392 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2393 $ctxm add command \
2394 -label {Select All} \
2395 -command {focus $ui_diff;$ui_diff tag add sel 0.0 end}
2396 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2397 $ctxm add command \
2398 -label {Copy All} \
2399 -command {
2400 $ui_diff tag add sel 0.0 end
2401 tk_textCopy $ui_diff
2402 $ui_diff tag remove sel 0.0 end
2403 }
2404 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2405 $ctxm add separator
2406 $ctxm add command \
2407 -label {Apply/Reverse Hunk} \
2408 -command {apply_hunk $cursorX $cursorY}
2409 set ui_diff_applyhunk [$ctxm index last]
2410 lappend diff_actions [list $ctxm entryconf $ui_diff_applyhunk -state]
2411 $ctxm add separator
2412 $ctxm add command \
2413 -label {Decrease Font Size} \
2414 -command {incr_font_size font_diff -1}
2415 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2416 $ctxm add command \
2417 -label {Increase Font Size} \
2418 -command {incr_font_size font_diff 1}
2419 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2420 $ctxm add separator
2421 $ctxm add command \
2422 -label {Show Less Context} \
2423 -command {if {$repo_config(gui.diffcontext) >= 1} {
2424 incr repo_config(gui.diffcontext) -1
2425 reshow_diff
2426 }}
2427 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2428 $ctxm add command \
2429 -label {Show More Context} \
2430 -command {if {$repo_config(gui.diffcontext) < 99} {
2431 incr repo_config(gui.diffcontext)
2432 reshow_diff
2433 }}
2434 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2435 $ctxm add separator
2436 $ctxm add command -label {Options...} \
2437 -command do_options
2438 bind_button3 $ui_diff "
2439 set cursorX %x
2440 set cursorY %y
2441 if {\$ui_index eq \$current_diff_side} {
2442 $ctxm entryconf $ui_diff_applyhunk -label {Unstage Hunk From Commit}
2443 } else {
2444 $ctxm entryconf $ui_diff_applyhunk -label {Stage Hunk For Commit}
2445 }
2446 tk_popup $ctxm %X %Y
2447 "
2448 unset ui_diff_applyhunk
2450 # -- Status Bar
2451 #
2452 set main_status [::status_bar::new .status]
2453 pack .status -anchor w -side bottom -fill x
2454 $main_status show {Initializing...}
2456 # -- Load geometry
2457 #
2458 catch {
2459 set gm $repo_config(gui.geometry)
2460 wm geometry . [lindex $gm 0]
2461 .vpane sash place 0 \
2462 [lindex [.vpane sash coord 0] 0] \
2463 [lindex $gm 1]
2464 .vpane.files sash place 0 \
2465 [lindex $gm 2] \
2466 [lindex [.vpane.files sash coord 0] 1]
2467 unset gm
2468 }
2470 # -- Key Bindings
2471 #
2472 bind $ui_comm <$M1B-Key-Return> {do_commit;break}
2473 bind $ui_comm <$M1B-Key-i> {do_add_all;break}
2474 bind $ui_comm <$M1B-Key-I> {do_add_all;break}
2475 bind $ui_comm <$M1B-Key-x> {tk_textCut %W;break}
2476 bind $ui_comm <$M1B-Key-X> {tk_textCut %W;break}
2477 bind $ui_comm <$M1B-Key-c> {tk_textCopy %W;break}
2478 bind $ui_comm <$M1B-Key-C> {tk_textCopy %W;break}
2479 bind $ui_comm <$M1B-Key-v> {tk_textPaste %W; %W see insert; break}
2480 bind $ui_comm <$M1B-Key-V> {tk_textPaste %W; %W see insert; break}
2481 bind $ui_comm <$M1B-Key-a> {%W tag add sel 0.0 end;break}
2482 bind $ui_comm <$M1B-Key-A> {%W tag add sel 0.0 end;break}
2484 bind $ui_diff <$M1B-Key-x> {tk_textCopy %W;break}
2485 bind $ui_diff <$M1B-Key-X> {tk_textCopy %W;break}
2486 bind $ui_diff <$M1B-Key-c> {tk_textCopy %W;break}
2487 bind $ui_diff <$M1B-Key-C> {tk_textCopy %W;break}
2488 bind $ui_diff <$M1B-Key-v> {break}
2489 bind $ui_diff <$M1B-Key-V> {break}
2490 bind $ui_diff <$M1B-Key-a> {%W tag add sel 0.0 end;break}
2491 bind $ui_diff <$M1B-Key-A> {%W tag add sel 0.0 end;break}
2492 bind $ui_diff <Key-Up> {catch {%W yview scroll -1 units};break}
2493 bind $ui_diff <Key-Down> {catch {%W yview scroll 1 units};break}
2494 bind $ui_diff <Key-Left> {catch {%W xview scroll -1 units};break}
2495 bind $ui_diff <Key-Right> {catch {%W xview scroll 1 units};break}
2496 bind $ui_diff <Key-k> {catch {%W yview scroll -1 units};break}
2497 bind $ui_diff <Key-j> {catch {%W yview scroll 1 units};break}
2498 bind $ui_diff <Key-h> {catch {%W xview scroll -1 units};break}
2499 bind $ui_diff <Key-l> {catch {%W xview scroll 1 units};break}
2500 bind $ui_diff <Control-Key-b> {catch {%W yview scroll -1 pages};break}
2501 bind $ui_diff <Control-Key-f> {catch {%W yview scroll 1 pages};break}
2502 bind $ui_diff <Button-1> {focus %W}
2504 if {[is_enabled branch]} {
2505 bind . <$M1B-Key-n> branch_create::dialog
2506 bind . <$M1B-Key-N> branch_create::dialog
2507 bind . <$M1B-Key-o> branch_checkout::dialog
2508 bind . <$M1B-Key-O> branch_checkout::dialog
2509 }
2510 if {[is_enabled transport]} {
2511 bind . <$M1B-Key-p> do_push_anywhere
2512 bind . <$M1B-Key-P> do_push_anywhere
2513 }
2515 bind . <Key-F5> do_rescan
2516 bind . <$M1B-Key-r> do_rescan
2517 bind . <$M1B-Key-R> do_rescan
2518 bind . <$M1B-Key-s> do_signoff
2519 bind . <$M1B-Key-S> do_signoff
2520 bind . <$M1B-Key-i> do_add_all
2521 bind . <$M1B-Key-I> do_add_all
2522 bind . <$M1B-Key-Return> do_commit
2523 foreach i [list $ui_index $ui_workdir] {
2524 bind $i <Button-1> "toggle_or_diff $i %x %y; break"
2525 bind $i <$M1B-Button-1> "add_one_to_selection $i %x %y; break"
2526 bind $i <Shift-Button-1> "add_range_to_selection $i %x %y; break"
2527 }
2528 unset i
2530 set file_lists($ui_index) [list]
2531 set file_lists($ui_workdir) [list]
2533 wm title . "[appname] ([reponame]) [file normalize [file dirname [gitdir]]]"
2534 focus -force $ui_comm
2536 # -- Warn the user about environmental problems. Cygwin's Tcl
2537 # does *not* pass its env array onto any processes it spawns.
2538 # This means that git processes get none of our environment.
2539 #
2540 if {[is_Cygwin]} {
2541 set ignored_env 0
2542 set suggest_user {}
2543 set msg "Possible environment issues exist.
2545 The following environment variables are probably
2546 going to be ignored by any Git subprocess run
2547 by [appname]:
2549 "
2550 foreach name [array names env] {
2551 switch -regexp -- $name {
2552 {^GIT_INDEX_FILE$} -
2553 {^GIT_OBJECT_DIRECTORY$} -
2554 {^GIT_ALTERNATE_OBJECT_DIRECTORIES$} -
2555 {^GIT_DIFF_OPTS$} -
2556 {^GIT_EXTERNAL_DIFF$} -
2557 {^GIT_PAGER$} -
2558 {^GIT_TRACE$} -
2559 {^GIT_CONFIG$} -
2560 {^GIT_CONFIG_LOCAL$} -
2561 {^GIT_(AUTHOR|COMMITTER)_DATE$} {
2562 append msg " - $name\n"
2563 incr ignored_env
2564 }
2565 {^GIT_(AUTHOR|COMMITTER)_(NAME|EMAIL)$} {
2566 append msg " - $name\n"
2567 incr ignored_env
2568 set suggest_user $name
2569 }
2570 }
2571 }
2572 if {$ignored_env > 0} {
2573 append msg "
2574 This is due to a known issue with the
2575 Tcl binary distributed by Cygwin."
2577 if {$suggest_user ne {}} {
2578 append msg "
2580 A good replacement for $suggest_user
2581 is placing values for the user.name and
2582 user.email settings into your personal
2583 ~/.gitconfig file.
2584 "
2585 }
2586 warn_popup $msg
2587 }
2588 unset ignored_env msg suggest_user name
2589 }
2591 # -- Only initialize complex UI if we are going to stay running.
2592 #
2593 if {[is_enabled transport]} {
2594 load_all_remotes
2596 populate_fetch_menu
2597 populate_push_menu
2598 }
2600 lock_index begin-read
2601 if {![winfo ismapped .]} {
2602 wm deiconify .
2603 }
2604 after 1 do_rescan
2605 if {[is_enabled multicommit]} {
2606 after 1000 hint_gc
2607 }