git-gui: Hide commit related UI during citool --nocommit
[git/git.git] / git-gui.sh
CommitLineData
bd11b82d 1#!/bin/sh
cb07fc2a 2# Tcl ignores the next line -*- tcl -*- \
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3 if test "z$*" = zversion \
4 || test "z$*" = z--version; \
5 then \
6 echo 'git-gui version @@GITGUI_VERSION@@'; \
7 exit; \
8 fi; \
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9 argv0=$0; \
10 exec wish "$argv0" -- "$@"
cb07fc2a 11
7e81d4ee 12set appvers {@@GITGUI_VERSION@@}
d6db1ad5 13set copyright [encoding convertfrom utf-8 {
a9813cb5 14Copyright © 2006, 2007 Shawn Pearce, et. al.
bdc9ea20 15
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16This program is free software; you can redistribute it and/or modify
17it under the terms of the GNU General Public License as published by
18the Free Software Foundation; either version 2 of the License, or
19(at your option) any later version.
20
21This program is distributed in the hope that it will be useful,
22but WITHOUT ANY WARRANTY; without even the implied warranty of
23MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24GNU General Public License for more details.
25
26You should have received a copy of the GNU General Public License
27along with this program; if not, write to the Free Software
d6db1ad5 28Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA}]
cb07fc2a 29
f522c9b5 30######################################################################
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31##
32## Tcl/Tk sanity check
33
34if {[catch {package require Tcl 8.4} err]
35 || [catch {package require Tk 8.4} err]
36} {
37 catch {wm withdraw .}
38 tk_messageBox \
39 -icon error \
40 -type ok \
c8c4854b 41 -title [mc "git-gui: fatal error"] \
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42 -message $err
43 exit 1
44}
45
63c4024f 46catch {rename send {}} ; # What an evil concept...
cff93397 47
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48######################################################################
49##
50## locate our library
51
52set oguilib {@@GITGUI_LIBDIR@@}
53set oguirel {@@GITGUI_RELATIVE@@}
54if {$oguirel eq {1}} {
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55 set oguilib [file dirname [file normalize $argv0]]
56 if {[file tail $oguilib] eq {git-core}} {
57 set oguilib [file dirname $oguilib]
58 }
59 set oguilib [file dirname $oguilib]
fc703c20 60 set oguilib [file join $oguilib share git-gui lib]
d4b0ccd9 61 set oguimsg [file join $oguilib msgs]
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62} elseif {[string match @@* $oguirel]} {
63 set oguilib [file join [file dirname [file normalize $argv0]] lib]
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64 set oguimsg [file join [file dirname [file normalize $argv0]] po]
65} else {
66 set oguimsg [file join $oguilib msgs]
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67}
68unset oguirel
69
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70######################################################################
71##
72## enable verbose loading?
73
74if {![catch {set _verbose $env(GITGUI_VERBOSE)}]} {
75 unset _verbose
76 rename auto_load real__auto_load
77 proc auto_load {name args} {
78 puts stderr "auto_load $name"
79 return [uplevel 1 real__auto_load $name $args]
80 }
81 rename source real__source
82 proc source {name} {
83 puts stderr "source $name"
84 uplevel 1 real__source $name
85 }
86}
87
c950c66e 88######################################################################
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89##
90## Internationalization (i18n) through msgcat and gettext. See
91## http://www.gnu.org/software/gettext/manual/html_node/Tcl.html
92
93package require msgcat
146d73a3 94
ab0d33c4 95proc _mc_trim {fmt} {
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96 set cmk [string first @@ $fmt]
97 if {$cmk > 0} {
ab0d33c4 98 return [string range $fmt 0 [expr {$cmk - 1}]]
146d73a3 99 }
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100 return $fmt
101}
102
103proc mc {en_fmt args} {
104 set fmt [_mc_trim [::msgcat::mc $en_fmt]]
105 if {[catch {set msg [eval [list format $fmt] $args]} err]} {
106 set msg [eval [list format [_mc_trim $en_fmt]] $args]
107 }
108 return $msg
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109}
110
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111proc strcat {args} {
112 return [join $args {}]
113}
114
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115::msgcat::mcload $oguimsg
116unset oguimsg
117
118######################################################################
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119##
120## read only globals
121
0b2bc460 122set _appname {Git Gui}
c950c66e 123set _gitdir {}
20ddfcaa 124set _gitexec {}
c950c66e 125set _reponame {}
20ddfcaa 126set _iscygwin {}
0b812616 127set _search_path {}
c950c66e 128
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129set _trace [lsearch -exact $argv --trace]
130if {$_trace >= 0} {
131 set argv [lreplace $argv $_trace $_trace]
132 set _trace 1
133} else {
134 set _trace 0
135}
136
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137proc appname {} {
138 global _appname
139 return $_appname
140}
141
c2758a17 142proc gitdir {args} {
c950c66e 143 global _gitdir
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144 if {$args eq {}} {
145 return $_gitdir
146 }
0b812616 147 return [eval [list file join $_gitdir] $args]
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148}
149
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150proc gitexec {args} {
151 global _gitexec
152 if {$_gitexec eq {}} {
81347223 153 if {[catch {set _gitexec [git --exec-path]} err]} {
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154 error "Git not installed?\n\n$err"
155 }
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156 if {[is_Cygwin]} {
157 set _gitexec [exec cygpath \
158 --windows \
159 --absolute \
160 $_gitexec]
161 } else {
162 set _gitexec [file normalize $_gitexec]
163 }
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164 }
165 if {$args eq {}} {
166 return $_gitexec
167 }
0b812616 168 return [eval [list file join $_gitexec] $args]
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169}
170
c950c66e 171proc reponame {} {
d36cd968 172 return $::_reponame
c950c66e 173}
da5239dc 174
20ddfcaa 175proc is_MacOSX {} {
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176 if {[tk windowingsystem] eq {aqua}} {
177 return 1
178 }
179 return 0
180}
181
182proc is_Windows {} {
d36cd968 183 if {$::tcl_platform(platform) eq {windows}} {
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184 return 1
185 }
186 return 0
187}
188
189proc is_Cygwin {} {
d36cd968 190 global _iscygwin
20ddfcaa 191 if {$_iscygwin eq {}} {
d36cd968 192 if {$::tcl_platform(platform) eq {windows}} {
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193 if {[catch {set p [exec cygpath --windir]} err]} {
194 set _iscygwin 0
195 } else {
196 set _iscygwin 1
197 }
198 } else {
199 set _iscygwin 0
200 }
201 }
202 return $_iscygwin
203}
204
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205proc is_enabled {option} {
206 global enabled_options
207 if {[catch {set on $enabled_options($option)}]} {return 0}
208 return $on
209}
210
211proc enable_option {option} {
212 global enabled_options
213 set enabled_options($option) 1
214}
215
216proc disable_option {option} {
217 global enabled_options
218 set enabled_options($option) 0
219}
220
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221######################################################################
222##
223## config
224
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225proc is_many_config {name} {
226 switch -glob -- $name {
24f7c64b 227 gui.recentrepo -
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228 remote.*.fetch -
229 remote.*.push
230 {return 1}
231 *
232 {return 0}
233 }
234}
2d19516d 235
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236proc is_config_true {name} {
237 global repo_config
238 if {[catch {set v $repo_config($name)}]} {
239 return 0
240 } elseif {$v eq {true} || $v eq {1} || $v eq {yes}} {
241 return 1
242 } else {
243 return 0
244 }
245}
246
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247proc get_config {name} {
248 global repo_config
249 if {[catch {set v $repo_config($name)}]} {
250 return {}
251 } else {
252 return $v
253 }
254}
255
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256######################################################################
257##
258## handy utils
259
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260proc _trace_exec {cmd} {
261 if {!$::_trace} return
262 set d {}
263 foreach v $cmd {
264 if {$d ne {}} {
265 append d { }
266 }
267 if {[regexp {[ \t\r\n'"$?*]} $v]} {
268 set v [sq $v]
269 }
270 append d $v
271 }
272 puts stderr $d
273}
274
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275proc _git_cmd {name} {
276 global _git_cmd_path
277
278 if {[catch {set v $_git_cmd_path($name)}]} {
279 switch -- $name {
70a7595c 280 version -
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281 --version -
282 --exec-path { return [list $::_git $name] }
283 }
284
285 set p [gitexec git-$name$::_search_exe]
286 if {[file exists $p]} {
287 set v [list $p]
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288 } elseif {[is_Windows] && [file exists [gitexec git-$name]]} {
289 # Try to determine what sort of magic will make
290 # git-$name go and do its thing, because native
291 # Tcl on Windows doesn't know it.
0b812616 292 #
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293 set p [gitexec git-$name]
294 set f [open $p r]
295 set s [gets $f]
296 close $f
297
6e4ba05c 298 switch -glob -- [lindex $s 0] {
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299 #!*sh { set i sh }
300 #!*perl { set i perl }
301 #!*python { set i python }
302 default { error "git-$name is not supported: $s" }
303 }
304
305 upvar #0 _$i interp
306 if {![info exists interp]} {
307 set interp [_which $i]
308 }
309 if {$interp eq {}} {
310 error "git-$name requires $i (not in PATH)"
311 }
6e4ba05c 312 set v [concat [list $interp] [lrange $s 1 end] [list $p]]
0b812616 313 } else {
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314 # Assume it is builtin to git somehow and we
315 # aren't actually able to see a file for it.
316 #
317 set v [list $::_git $name]
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318 }
319 set _git_cmd_path($name) $v
320 }
321 return $v
322}
323
79317e5d 324proc _which {what args} {
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325 global env _search_exe _search_path
326
327 if {$_search_path eq {}} {
299077fb 328 if {[is_Cygwin] && [regexp {^(/|\.:)} $env(PATH)]} {
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329 set _search_path [split [exec cygpath \
330 --windows \
331 --path \
332 --absolute \
333 $env(PATH)] {;}]
334 set _search_exe .exe
335 } elseif {[is_Windows]} {
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336 set gitguidir [file dirname [info script]]
337 regsub -all ";" $gitguidir "\\;" gitguidir
338 set env(PATH) "$gitguidir;$env(PATH)"
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339 set _search_path [split $env(PATH) {;}]
340 set _search_exe .exe
341 } else {
342 set _search_path [split $env(PATH) :]
343 set _search_exe {}
344 }
345 }
346
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347 if {[is_Windows] && [lsearch -exact $args -script] >= 0} {
348 set suffix {}
349 } else {
350 set suffix $_search_exe
351 }
352
0b812616 353 foreach p $_search_path {
79317e5d 354 set p [file join $p $what$suffix]
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355 if {[file exists $p]} {
356 return [file normalize $p]
357 }
358 }
359 return {}
360}
361
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362proc _lappend_nice {cmd_var} {
363 global _nice
364 upvar $cmd_var cmd
365
366 if {![info exists _nice]} {
367 set _nice [_which nice]
368 }
369 if {$_nice ne {}} {
370 lappend cmd $_nice
371 }
372}
373
81347223 374proc git {args} {
16dd62ac 375 set opt [list]
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376
377 while {1} {
378 switch -- [lindex $args 0] {
379 --nice {
6f62b4f7 380 _lappend_nice opt
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381 }
382
383 default {
384 break
385 }
386
387 }
388
389 set args [lrange $args 1 end]
390 }
391
392 set cmdp [_git_cmd [lindex $args 0]]
393 set args [lrange $args 1 end]
394
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395 _trace_exec [concat $opt $cmdp $args]
396 set result [eval exec $opt $cmdp $args]
397 if {$::_trace} {
398 puts stderr "< $result"
399 }
400 return $result
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401}
402
74c4763c 403proc _open_stdout_stderr {cmd} {
16dd62ac 404 _trace_exec $cmd
74c4763c 405 if {[catch {
16dd62ac 406 set fd [open [concat [list | ] $cmd] r]
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407 } err]} {
408 if { [lindex $cmd end] eq {2>@1}
409 && $err eq {can not find channel named "1"}
410 } {
411 # Older versions of Tcl 8.4 don't have this 2>@1 IO
412 # redirect operator. Fallback to |& cat for those.
413 # The command was not actually started, so its safe
414 # to try to start it a second time.
415 #
416 set fd [open [concat \
16dd62ac 417 [list | ] \
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418 [lrange $cmd 0 end-1] \
419 [list |& cat] \
420 ] r]
421 } else {
422 error $err
423 }
424 }
6eb420ef 425 fconfigure $fd -eofchar {}
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426 return $fd
427}
428
0b812616 429proc git_read {args} {
16dd62ac 430 set opt [list]
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431
432 while {1} {
433 switch -- [lindex $args 0] {
434 --nice {
6f62b4f7 435 _lappend_nice opt
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436 }
437
438 --stderr {
439 lappend args 2>@1
440 }
441
442 default {
443 break
444 }
445
446 }
447
448 set args [lrange $args 1 end]
449 }
450
451 set cmdp [_git_cmd [lindex $args 0]]
452 set args [lrange $args 1 end]
453
74c4763c 454 return [_open_stdout_stderr [concat $opt $cmdp $args]]
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455}
456
457proc git_write {args} {
16dd62ac 458 set opt [list]
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459
460 while {1} {
461 switch -- [lindex $args 0] {
462 --nice {
6f62b4f7 463 _lappend_nice opt
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464 }
465
466 default {
467 break
468 }
469
470 }
471
472 set args [lrange $args 1 end]
473 }
474
475 set cmdp [_git_cmd [lindex $args 0]]
476 set args [lrange $args 1 end]
477
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478 _trace_exec [concat $opt $cmdp $args]
479 return [open [concat [list | ] $opt $cmdp $args] w]
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480}
481
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482proc githook_read {hook_name args} {
483 set pchook [gitdir hooks $hook_name]
484 lappend args 2>@1
485
fbc0e7ac 486 # On Windows [file executable] might lie so we need to ask
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487 # the shell if the hook is executable. Yes that's annoying.
488 #
fbc0e7ac 489 if {[is_Windows]} {
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490 upvar #0 _sh interp
491 if {![info exists interp]} {
492 set interp [_which sh]
493 }
494 if {$interp eq {}} {
495 error "hook execution requires sh (not in PATH)"
496 }
497
498 set scr {if test -x "$1";then exec "$@";fi}
16dd62ac 499 set sh_c [list $interp -c $scr $interp $pchook]
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500 return [_open_stdout_stderr [concat $sh_c $args]]
501 }
502
503 if {[file executable $pchook]} {
16dd62ac 504 return [_open_stdout_stderr [concat [list $pchook] $args]]
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505 }
506
507 return {}
508}
509
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510proc kill_file_process {fd} {
511 set process [pid $fd]
512
513 catch {
514 if {[is_Windows]} {
515 # Use a Cygwin-specific flag to allow killing
516 # native Windows processes
517 exec kill -f $process
518 } else {
519 exec kill $process
520 }
521 }
522}
523
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524proc sq {value} {
525 regsub -all ' $value "'\\''" value
526 return "'$value'"
527}
528
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529proc load_current_branch {} {
530 global current_branch is_detached
531
fc4e8da7 532 set fd [open [gitdir HEAD] r]
311e02a4 533 if {[gets $fd ref] < 1} {
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534 set ref {}
535 }
536 close $fd
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537
538 set pfx {ref: refs/heads/}
539 set len [string length $pfx]
540 if {[string equal -length $len $pfx $ref]} {
541 # We're on a branch. It might not exist. But
542 # HEAD looks good enough to be a branch.
543 #
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544 set current_branch [string range $ref $len end]
545 set is_detached 0
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546 } else {
547 # Assume this is a detached head.
548 #
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549 set current_branch HEAD
550 set is_detached 1
311e02a4 551 }
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552}
553
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554auto_load tk_optionMenu
555rename tk_optionMenu real__tkOptionMenu
556proc tk_optionMenu {w varName args} {
557 set m [eval real__tkOptionMenu $w $varName $args]
558 $m configure -font font_ui
559 $w configure -font font_ui
560 return $m
561}
562
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563proc rmsel_tag {text} {
564 $text tag conf sel \
565 -background [$text cget -background] \
566 -foreground [$text cget -foreground] \
567 -borderwidth 0
568 $text tag conf in_sel -background lightgray
569 bind $text <Motion> break
570 return $text
571}
572
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573set root_exists 0
574bind . <Visibility> {
575 bind . <Visibility> {}
576 set root_exists 1
577}
578
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579if {[is_Windows]} {
580 wm iconbitmap . -default $oguilib/git-gui.ico
581}
582
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583######################################################################
584##
585## config defaults
586
587set cursor_ptr arrow
588font create font_diff -family Courier -size 10
589font create font_ui
590catch {
591 label .dummy
592 eval font configure font_ui [font actual [.dummy cget -font]]
593 destroy .dummy
594}
595
596font create font_uiitalic
597font create font_uibold
598font create font_diffbold
599font create font_diffitalic
600
601foreach class {Button Checkbutton Entry Label
602 Labelframe Listbox Menu Message
603 Radiobutton Spinbox Text} {
604 option add *$class.font font_ui
605}
606unset class
607
608if {[is_Windows] || [is_MacOSX]} {
609 option add *Menu.tearOff 0
610}
611
612if {[is_MacOSX]} {
613 set M1B M1
614 set M1T Cmd
615} else {
616 set M1B Control
617 set M1T Ctrl
618}
619
620proc bind_button3 {w cmd} {
621 bind $w <Any-Button-3> $cmd
622 if {[is_MacOSX]} {
623 # Mac OS X sends Button-2 on right click through three-button mouse,
624 # or through trackpad right-clicking (two-finger touch + click).
625 bind $w <Any-Button-2> $cmd
626 bind $w <Control-Button-1> $cmd
627 }
628}
629
630proc apply_config {} {
631 global repo_config font_descs
632
633 foreach option $font_descs {
634 set name [lindex $option 0]
635 set font [lindex $option 1]
636 if {[catch {
48b8d2b3 637 set need_weight 1
a4bee597 638 foreach {cn cv} $repo_config(gui.$name) {
48b8d2b3
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639 if {$cn eq {-weight}} {
640 set need_weight 0
641 }
642 font configure $font $cn $cv
643 }
644 if {$need_weight} {
645 font configure $font -weight normal
a4bee597
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646 }
647 } err]} {
648 error_popup [strcat [mc "Invalid font specified in %s:" "gui.$name"] "\n\n$err"]
649 }
650 foreach {cn cv} [font configure $font] {
651 font configure ${font}bold $cn $cv
652 font configure ${font}italic $cn $cv
653 }
654 font configure ${font}bold -weight bold
655 font configure ${font}italic -slant italic
656 }
657}
658
fe70225d 659set default_config(branch.autosetupmerge) true
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660set default_config(merge.tool) {}
661set default_config(merge.keepbackup) true
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662set default_config(merge.diffstat) true
663set default_config(merge.summary) false
664set default_config(merge.verbosity) 2
665set default_config(user.name) {}
666set default_config(user.email) {}
667
668set default_config(gui.matchtrackingbranch) false
669set default_config(gui.pruneduringfetch) false
670set default_config(gui.trustmtime) false
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671set default_config(gui.fastcopyblame) false
672set default_config(gui.copyblamethreshold) 40
a9c80b83 673set default_config(gui.blamehistoryctx) 7
a4bee597 674set default_config(gui.diffcontext) 5
11027d54 675set default_config(gui.commitmsgwidth) 75
a4bee597 676set default_config(gui.newbranchtemplate) {}
95b002ee 677set default_config(gui.spellingdictionary) {}
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678set default_config(gui.fontui) [font configure font_ui]
679set default_config(gui.fontdiff) [font configure font_diff]
680set font_descs {
681 {fontui font_ui {mc "Main Font"}}
682 {fontdiff font_diff {mc "Diff/Console Font"}}
683}
684
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685######################################################################
686##
687## find git
688
689set _git [_which git]
690if {$_git eq {}} {
691 catch {wm withdraw .}
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692 tk_messageBox \
693 -icon error \
694 -type ok \
695 -title [mc "git-gui: fatal error"] \
696 -message [mc "Cannot find git in PATH."]
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697 exit 1
698}
0b812616 699
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700######################################################################
701##
702## version check
703
d6967022 704if {[catch {set _git_version [git --version]} err]} {
54acdd95 705 catch {wm withdraw .}
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706 tk_messageBox \
707 -icon error \
708 -type ok \
c8c4854b 709 -title [mc "git-gui: fatal error"] \
875b7c93 710 -message "Cannot determine Git version:
54acdd95
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711
712$err
713
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714[appname] requires Git 1.5.0 or later."
715 exit 1
716}
717if {![regsub {^git version } $_git_version {} _git_version]} {
718 catch {wm withdraw .}
875b7c93
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719 tk_messageBox \
720 -icon error \
721 -type ok \
c8c4854b 722 -title [mc "git-gui: fatal error"] \
31bb1d1b 723 -message [strcat [mc "Cannot parse Git version string:"] "\n\n$_git_version"]
54acdd95
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724 exit 1
725}
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726
727set _real_git_version $_git_version
2c2a3782 728regsub -- {[\-\.]dirty$} $_git_version {} _git_version
d6967022
SP
729regsub {\.[0-9]+\.g[0-9a-f]+$} $_git_version {} _git_version
730regsub {\.rc[0-9]+$} $_git_version {} _git_version
91464dfb 731regsub {\.GIT$} $_git_version {} _git_version
96f11953 732regsub {\.[a-zA-Z]+\.[0-9]+$} $_git_version {} _git_version
d6967022 733
301dfaa9
SP
734if {![regexp {^[1-9]+(\.[0-9]+)+$} $_git_version]} {
735 catch {wm withdraw .}
736 if {[tk_messageBox \
737 -icon warning \
738 -type yesno \
739 -default no \
740 -title "[appname]: warning" \
1ac17950 741 -message [mc "Git version cannot be determined.
301dfaa9 742
1ac17950 743%s claims it is version '%s'.
301dfaa9 744
1ac17950 745%s requires at least Git 1.5.0 or later.
301dfaa9 746
1ac17950
CS
747Assume '%s' is version 1.5.0?
748" $_git $_real_git_version [appname] $_real_git_version]] eq {yes}} {
301dfaa9
SP
749 set _git_version 1.5.0
750 } else {
751 exit 1
752 }
753}
754unset _real_git_version
755
d6967022
SP
756proc git-version {args} {
757 global _git_version
758
759 switch [llength $args] {
760 0 {
761 return $_git_version
54acdd95 762 }
d6967022
SP
763
764 2 {
765 set op [lindex $args 0]
766 set vr [lindex $args 1]
767 set cm [package vcompare $_git_version $vr]
768 return [expr $cm $op 0]
769 }
770
771 4 {
772 set type [lindex $args 0]
773 set name [lindex $args 1]
774 set parm [lindex $args 2]
775 set body [lindex $args 3]
776
777 if {($type ne {proc} && $type ne {method})} {
778 error "Invalid arguments to git-version"
779 }
780 if {[llength $body] < 2 || [lindex $body end-1] ne {default}} {
781 error "Last arm of $type $name must be default"
782 }
783
784 foreach {op vr cb} [lrange $body 0 end-2] {
785 if {[git-version $op $vr]} {
786 return [uplevel [list $type $name $parm $cb]]
787 }
788 }
789
790 return [uplevel [list $type $name $parm [lindex $body end]]]
791 }
792
793 default {
794 error "git-version >= x"
795 }
796
797 }
798}
799
800if {[git-version < 1.5]} {
54acdd95 801 catch {wm withdraw .}
875b7c93
SP
802 tk_messageBox \
803 -icon error \
804 -type ok \
c8c4854b 805 -title [mc "git-gui: fatal error"] \
875b7c93 806 -message "[appname] requires Git 1.5.0 or later.
d6967022
SP
807
808You are using [git-version]:
809
810[git --version]"
54acdd95
SP
811 exit 1
812}
54acdd95 813
875b7c93
SP
814######################################################################
815##
816## configure our library
817
875b7c93
SP
818set idx [file join $oguilib tclIndex]
819if {[catch {set fd [open $idx r]} err]} {
820 catch {wm withdraw .}
821 tk_messageBox \
822 -icon error \
823 -type ok \
c8c4854b 824 -title [mc "git-gui: fatal error"] \
875b7c93
SP
825 -message $err
826 exit 1
827}
828if {[gets $fd] eq {# Autogenerated by git-gui Makefile}} {
829 set idx [list]
830 while {[gets $fd n] >= 0} {
831 if {$n ne {} && ![string match #* $n]} {
832 lappend idx $n
833 }
834 }
835} else {
836 set idx {}
837}
838close $fd
839
840if {$idx ne {}} {
841 set loaded [list]
842 foreach p $idx {
843 if {[lsearch -exact $loaded $p] >= 0} continue
844 source [file join $oguilib $p]
845 lappend loaded $p
846 }
847 unset loaded p
848} else {
849 set auto_path [concat [list $oguilib] $auto_path]
850}
fc703c20 851unset -nocomplain idx fd
875b7c93 852
ba7cc660 853######################################################################
69f85ffa
SP
854##
855## config file parsing
856
f00d504a 857git-version proc _parse_config {arr_name args} {
85f7a94b
SP
858 >= 1.5.3 {
859 upvar $arr_name arr
860 array unset arr
861 set buf {}
862 catch {
a5bb31fb
SP
863 set fd_rc [eval \
864 [list git_read config] \
865 $args \
866 [list --null --list]]
85f7a94b
SP
867 fconfigure $fd_rc -translation binary
868 set buf [read $fd_rc]
869 close $fd_rc
870 }
871 foreach line [split $buf "\0"] {
872 if {[regexp {^([^\n]+)\n(.*)$} $line line name value]} {
873 if {[is_many_config $name]} {
874 lappend arr($name) $value
875 } else {
876 set arr($name) $value
877 }
878 }
879 }
880 }
f00d504a
SP
881 default {
882 upvar $arr_name arr
883 array unset arr
69f85ffa 884 catch {
f00d504a 885 set fd_rc [eval [list git_read config --list] $args]
69f85ffa
SP
886 while {[gets $fd_rc line] >= 0} {
887 if {[regexp {^([^=]+)=(.*)$} $line line name value]} {
888 if {[is_many_config $name]} {
f00d504a 889 lappend arr($name) $value
69f85ffa 890 } else {
f00d504a 891 set arr($name) $value
69f85ffa
SP
892 }
893 }
894 }
895 close $fd_rc
896 }
897 }
f00d504a 898}
69f85ffa 899
f00d504a
SP
900proc load_config {include_global} {
901 global repo_config global_config default_config
902
903 if {$include_global} {
904 _parse_config global_config --global
69f85ffa 905 }
f00d504a 906 _parse_config repo_config
69f85ffa
SP
907
908 foreach name [array names default_config] {
909 if {[catch {set v $global_config($name)}]} {
910 set global_config($name) $default_config($name)
911 }
912 if {[catch {set v $repo_config($name)}]} {
913 set repo_config($name) $default_config($name)
914 }
915 }
916}
917
918######################################################################
ba7cc660
SP
919##
920## feature option selection
921
0b2bc460 922if {[regexp {^git-(.+)$} [file tail $argv0] _junk subcommand]} {
ba7cc660
SP
923 unset _junk
924} else {
925 set subcommand gui
926}
927if {$subcommand eq {gui.sh}} {
928 set subcommand gui
929}
930if {$subcommand eq {gui} && [llength $argv] > 0} {
931 set subcommand [lindex $argv 0]
932 set argv [lrange $argv 1 end]
933}
934
935enable_option multicommit
936enable_option branch
937enable_option transport
c52c9452 938disable_option bare
ba7cc660
SP
939
940switch -- $subcommand {
941browser -
942blame {
c52c9452
SP
943 enable_option bare
944
ba7cc660
SP
945 disable_option multicommit
946 disable_option branch
947 disable_option transport
948}
949citool {
950 enable_option singlecommit
1e65c622 951 enable_option retcode
ba7cc660
SP
952
953 disable_option multicommit
954 disable_option branch
955 disable_option transport
1e65c622
AG
956
957 while {[llength $argv] > 0} {
958 set a [lindex $argv 0]
959 switch -- $a {
960 --amend {
961 enable_option initialamend
962 }
963 --nocommit {
964 enable_option nocommit
965 enable_option nocommitmsg
966 }
967 --commitmsg {
968 disable_option nocommitmsg
969 }
970 default {
971 break
972 }
973 }
974
975 set argv [lrange $argv 1 end]
976 }
ba7cc660
SP
977}
978}
979
2d19516d
SP
980######################################################################
981##
982## repository setup
983
c6127856
SP
984if {[catch {
985 set _gitdir $env(GIT_DIR)
986 set _prefix {}
987 }]
988 && [catch {
989 set _gitdir [git rev-parse --git-dir]
990 set _prefix [git rev-parse --show-prefix]
991 } err]} {
ab08b363
SP
992 load_config 1
993 apply_config
994 choose_repository::pick
2d19516d 995}
20ddfcaa 996if {![file isdirectory $_gitdir] && [is_Cygwin]} {
2f7c9a7f 997 catch {set _gitdir [exec cygpath --windows $_gitdir]}
20ddfcaa 998}
c950c66e 999if {![file isdirectory $_gitdir]} {
dbccbbda 1000 catch {wm withdraw .}
31bb1d1b 1001 error_popup [strcat [mc "Git directory not found:"] "\n\n$_gitdir"]
dbccbbda
SP
1002 exit 1
1003}
c80d25db
SP
1004if {$_prefix ne {}} {
1005 regsub -all {[^/]+/} $_prefix ../ cdup
1006 if {[catch {cd $cdup} err]} {
1007 catch {wm withdraw .}
31bb1d1b 1008 error_popup [strcat [mc "Cannot move to top of working directory:"] "\n\n$err"]
c80d25db
SP
1009 exit 1
1010 }
1011 unset cdup
1012} elseif {![is_enabled bare]} {
c52c9452
SP
1013 if {[lindex [file split $_gitdir] end] ne {.git}} {
1014 catch {wm withdraw .}
31bb1d1b 1015 error_popup [strcat [mc "Cannot use funny .git directory:"] "\n\n$_gitdir"]
c52c9452
SP
1016 exit 1
1017 }
1018 if {[catch {cd [file dirname $_gitdir]} err]} {
1019 catch {wm withdraw .}
31bb1d1b 1020 error_popup [strcat [mc "No working directory"] " [file dirname $_gitdir]:\n\n$err"]
c52c9452
SP
1021 exit 1
1022 }
dbccbbda 1023}
c52c9452
SP
1024set _reponame [file split [file normalize $_gitdir]]
1025if {[lindex $_reponame end] eq {.git}} {
1026 set _reponame [lindex $_reponame end-1]
1027} else {
1028 set _reponame [lindex $_reponame end]
2d19516d 1029}
2d19516d 1030
372ef954
SP
1031######################################################################
1032##
1033## global init
1034
1035set current_diff_path {}
1036set current_diff_side {}
1037set diff_actions [list]
372ef954
SP
1038
1039set HEAD {}
1040set PARENT {}
1041set MERGE_HEAD [list]
1042set commit_type {}
1043set empty_tree {}
1044set current_branch {}
d41b43eb 1045set is_detached 0
372ef954 1046set current_diff_path {}
9c9f5fa9 1047set is_3way_diff 0
372ef954
SP
1048set selected_commit_type new
1049
a9786bb4
AG
1050set nullid "0000000000000000000000000000000000000000"
1051set nullid2 "0000000000000000000000000000000000000001"
1052
cb07fc2a
SP
1053######################################################################
1054##
e210e674 1055## task management
cb07fc2a 1056
8f52548a 1057set rescan_active 0
131f503b 1058set diff_active 0
24263b77 1059set last_clicked {}
131f503b 1060
e210e674
SP
1061set disable_on_lock [list]
1062set index_lock_type none
1063
1064proc lock_index {type} {
1065 global index_lock_type disable_on_lock
131f503b 1066
043f7011 1067 if {$index_lock_type eq {none}} {
e210e674
SP
1068 set index_lock_type $type
1069 foreach w $disable_on_lock {
1070 uplevel #0 $w disabled
1071 }
1072 return 1
53716a7b 1073 } elseif {$index_lock_type eq "begin-$type"} {
e210e674 1074 set index_lock_type $type
131f503b
SP
1075 return 1
1076 }
1077 return 0
1078}
cb07fc2a 1079
e210e674
SP
1080proc unlock_index {} {
1081 global index_lock_type disable_on_lock
1082
1083 set index_lock_type none
1084 foreach w $disable_on_lock {
1085 uplevel #0 $w normal
1086 }
1087}
1088
1089######################################################################
1090##
1091## status
1092
f18e40a1 1093proc repository_state {ctvar hdvar mhvar} {
c950c66e 1094 global current_branch
f18e40a1
SP
1095 upvar $ctvar ct $hdvar hd $mhvar mh
1096
1097 set mh [list]
ec6b424a 1098
d41b43eb 1099 load_current_branch
81347223 1100 if {[catch {set hd [git rev-parse --verify HEAD]}]} {
4539eacd 1101 set hd {}
ec6b424a 1102 set ct initial
f18e40a1
SP
1103 return
1104 }
1105
c2758a17 1106 set merge_head [gitdir MERGE_HEAD]
f18e40a1 1107 if {[file exists $merge_head]} {
ec6b424a 1108 set ct merge
f18e40a1
SP
1109 set fd_mh [open $merge_head r]
1110 while {[gets $fd_mh line] >= 0} {
1111 lappend mh $line
1112 }
1113 close $fd_mh
1114 return
ec6b424a 1115 }
f18e40a1
SP
1116
1117 set ct normal
ec6b424a
SP
1118}
1119
4539eacd
SP
1120proc PARENT {} {
1121 global PARENT empty_tree
1122
f18e40a1
SP
1123 set p [lindex $PARENT 0]
1124 if {$p ne {}} {
1125 return $p
4539eacd
SP
1126 }
1127 if {$empty_tree eq {}} {
81347223 1128 set empty_tree [git mktree << {}]
4539eacd
SP
1129 }
1130 return $empty_tree
1131}
1132
1e65c622
AG
1133proc force_amend {} {
1134 global selected_commit_type
1135 global HEAD PARENT MERGE_HEAD commit_type
1136
1137 repository_state newType newHEAD newMERGE_HEAD
1138 set HEAD $newHEAD
1139 set PARENT $newHEAD
1140 set MERGE_HEAD $newMERGE_HEAD
1141 set commit_type $newType
1142
1143 set selected_commit_type amend
1144 do_select_commit_type
1145}
1146
46aaf90b 1147proc rescan {after {honor_trustmtime 1}} {
f18e40a1 1148 global HEAD PARENT MERGE_HEAD commit_type
699d5601 1149 global ui_index ui_workdir ui_comm
8f52548a 1150 global rescan_active file_states
cf25ddc8 1151 global repo_config
cb07fc2a 1152
8f52548a 1153 if {$rescan_active > 0 || ![lock_index read]} return
cb07fc2a 1154
f18e40a1 1155 repository_state newType newHEAD newMERGE_HEAD
4539eacd 1156 if {[string match amend* $commit_type]
f18e40a1
SP
1157 && $newType eq {normal}
1158 && $newHEAD eq $HEAD} {
e57ca85e 1159 } else {
f18e40a1
SP
1160 set HEAD $newHEAD
1161 set PARENT $newHEAD
1162 set MERGE_HEAD $newMERGE_HEAD
1163 set commit_type $newType
e57ca85e
SP
1164 }
1165
cb07fc2a 1166 array unset file_states
cb07fc2a 1167
1e0a92fd
SP
1168 if {!$::GITGUI_BCK_exists &&
1169 (![$ui_comm edit modified]
1170 || [string trim [$ui_comm get 0.0 end]] eq {})} {
b2f3bb1b
SP
1171 if {[string match amend* $commit_type]} {
1172 } elseif {[load_message GITGUI_MSG]} {
131f503b
SP
1173 } elseif {[load_message MERGE_MSG]} {
1174 } elseif {[load_message SQUASH_MSG]} {
1175 }
b2c6fcf1 1176 $ui_comm edit reset
21d7744f 1177 $ui_comm edit modified false
131f503b
SP
1178 }
1179
46aaf90b 1180 if {$honor_trustmtime && $repo_config(gui.trustmtime) eq {true}} {
8f52548a 1181 rescan_stage2 {} $after
e534f3a8 1182 } else {
8f52548a 1183 set rescan_active 1
1ac17950 1184 ui_status [mc "Refreshing file status..."]
0b812616
SP
1185 set fd_rf [git_read update-index \
1186 -q \
1187 --unmerged \
1188 --ignore-missing \
1189 --refresh \
1190 ]
e534f3a8 1191 fconfigure $fd_rf -blocking 0 -translation binary
390adaea 1192 fileevent $fd_rf readable \
8f52548a 1193 [list rescan_stage2 $fd_rf $after]
e534f3a8 1194 }
131f503b
SP
1195}
1196
2fe167b6 1197if {[is_Cygwin]} {
2fe167b6
SP
1198 set is_git_info_exclude {}
1199 proc have_info_exclude {} {
7f83aa2d 1200 global is_git_info_exclude
2fe167b6 1201
7f83aa2d
SP
1202 if {$is_git_info_exclude eq {}} {
1203 if {[catch {exec test -f [gitdir info exclude]}]} {
1204 set is_git_info_exclude 0
1205 } else {
1206 set is_git_info_exclude 1
2fe167b6 1207 }
2fe167b6 1208 }
7f83aa2d 1209 return $is_git_info_exclude
2fe167b6
SP
1210 }
1211} else {
1212 proc have_info_exclude {} {
1213 return [file readable [gitdir info exclude]]
1214 }
1215}
1216
8f52548a 1217proc rescan_stage2 {fd after} {
4539eacd 1218 global rescan_active buf_rdi buf_rdf buf_rlo
131f503b 1219
043f7011 1220 if {$fd ne {}} {
e534f3a8
SP
1221 read $fd
1222 if {![eof $fd]} return
1223 close $fd
1224 }
131f503b 1225
0b812616 1226 set ls_others [list --exclude-per-directory=.gitignore]
2fe167b6
SP
1227 if {[have_info_exclude]} {
1228 lappend ls_others "--exclude-from=[gitdir info exclude]"
cb07fc2a 1229 }
94a4dd9b
SP
1230 set user_exclude [get_config core.excludesfile]
1231 if {$user_exclude ne {} && [file readable $user_exclude]} {
1232 lappend ls_others "--exclude-from=$user_exclude"
1233 }
cb07fc2a 1234
868c8752
SP
1235 set buf_rdi {}
1236 set buf_rdf {}
1237 set buf_rlo {}
1238
8f52548a 1239 set rescan_active 3
1ac17950 1240 ui_status [mc "Scanning for modified files ..."]
0b812616
SP
1241 set fd_di [git_read diff-index --cached -z [PARENT]]
1242 set fd_df [git_read diff-files -z]
1243 set fd_lo [eval git_read ls-files --others -z $ls_others]
cb07fc2a 1244
51a989ba
SP
1245 fconfigure $fd_di -blocking 0 -translation binary -encoding binary
1246 fconfigure $fd_df -blocking 0 -translation binary -encoding binary
1247 fconfigure $fd_lo -blocking 0 -translation binary -encoding binary
8f52548a
SP
1248 fileevent $fd_di readable [list read_diff_index $fd_di $after]
1249 fileevent $fd_df readable [list read_diff_files $fd_df $after]
1250 fileevent $fd_lo readable [list read_ls_others $fd_lo $after]
cb07fc2a
SP
1251}
1252
131f503b 1253proc load_message {file} {
c950c66e 1254 global ui_comm
131f503b 1255
c2758a17 1256 set f [gitdir $file]
e57ca85e 1257 if {[file isfile $f]} {
131f503b
SP
1258 if {[catch {set fd [open $f r]}]} {
1259 return 0
1260 }
6eb420ef 1261 fconfigure $fd -eofchar {}
e57ca85e 1262 set content [string trim [read $fd]]
131f503b 1263 close $fd
4e55d19a 1264 regsub -all -line {[ \r\t]+$} $content {} content
131f503b
SP
1265 $ui_comm delete 0.0 end
1266 $ui_comm insert end $content
1267 return 1
1268 }
1269 return 0
1270}
1271
8f52548a 1272proc read_diff_index {fd after} {
cb07fc2a
SP
1273 global buf_rdi
1274
1275 append buf_rdi [read $fd]
868c8752
SP
1276 set c 0
1277 set n [string length $buf_rdi]
1278 while {$c < $n} {
1279 set z1 [string first "\0" $buf_rdi $c]
1280 if {$z1 == -1} break
1281 incr z1
1282 set z2 [string first "\0" $buf_rdi $z1]
1283 if {$z2 == -1} break
1284
868c8752 1285 incr c
86291555 1286 set i [split [string range $buf_rdi $c [expr {$z1 - 2}]] { }]
51a989ba 1287 set p [string range $buf_rdi $z1 [expr {$z2 - 1}]]
1461c5f3 1288 merge_state \
51a989ba 1289 [encoding convertfrom $p] \
86291555
SP
1290 [lindex $i 4]? \
1291 [list [lindex $i 0] [lindex $i 2]] \
1461c5f3
SP
1292 [list]
1293 set c $z2
86291555 1294 incr c
cb07fc2a 1295 }
868c8752
SP
1296 if {$c < $n} {
1297 set buf_rdi [string range $buf_rdi $c end]
1298 } else {
1299 set buf_rdi {}
1300 }
1301
8f52548a 1302 rescan_done $fd buf_rdi $after
cb07fc2a
SP
1303}
1304
8f52548a 1305proc read_diff_files {fd after} {
cb07fc2a
SP
1306 global buf_rdf
1307
1308 append buf_rdf [read $fd]
868c8752
SP
1309 set c 0
1310 set n [string length $buf_rdf]
1311 while {$c < $n} {
1312 set z1 [string first "\0" $buf_rdf $c]
1313 if {$z1 == -1} break
1314 incr z1
1315 set z2 [string first "\0" $buf_rdf $z1]
1316 if {$z2 == -1} break
1317
868c8752 1318 incr c
86291555 1319 set i [split [string range $buf_rdf $c [expr {$z1 - 2}]] { }]
51a989ba 1320 set p [string range $buf_rdf $z1 [expr {$z2 - 1}]]
1461c5f3 1321 merge_state \
51a989ba 1322 [encoding convertfrom $p] \
86291555 1323 ?[lindex $i 4] \
1461c5f3 1324 [list] \
86291555 1325 [list [lindex $i 0] [lindex $i 2]]
1461c5f3 1326 set c $z2
86291555 1327 incr c
868c8752
SP
1328 }
1329 if {$c < $n} {
1330 set buf_rdf [string range $buf_rdf $c end]
1331 } else {
1332 set buf_rdf {}
cb07fc2a 1333 }
868c8752 1334
8f52548a 1335 rescan_done $fd buf_rdf $after
cb07fc2a
SP
1336}
1337
8f52548a 1338proc read_ls_others {fd after} {
cb07fc2a
SP
1339 global buf_rlo
1340
1341 append buf_rlo [read $fd]
1342 set pck [split $buf_rlo "\0"]
1343 set buf_rlo [lindex $pck end]
1344 foreach p [lrange $pck 0 end-1] {
89384101
SP
1345 set p [encoding convertfrom $p]
1346 if {[string index $p end] eq {/}} {
1347 set p [string range $p 0 end-1]
1348 }
1349 merge_state $p ?O
cb07fc2a 1350 }
8f52548a 1351 rescan_done $fd buf_rlo $after
cb07fc2a
SP
1352}
1353
8f52548a 1354proc rescan_done {fd buf after} {
f522c9b5 1355 global rescan_active current_diff_path
f7f8d322 1356 global file_states repo_config
7f1df79b 1357 upvar $buf to_clear
cb07fc2a 1358
f7f8d322
SP
1359 if {![eof $fd]} return
1360 set to_clear {}
1361 close $fd
8f52548a 1362 if {[incr rescan_active -1] > 0} return
93f654df 1363
24263b77 1364 prune_selection
f7f8d322
SP
1365 unlock_index
1366 display_all_files
f522c9b5 1367 if {$current_diff_path ne {}} reshow_diff
29853b90
AG
1368 if {$current_diff_path eq {}} select_first_diff
1369
8f52548a 1370 uplevel #0 $after
cb07fc2a
SP
1371}
1372
24263b77
SP
1373proc prune_selection {} {
1374 global file_states selected_paths
1375
1376 foreach path [array names selected_paths] {
1377 if {[catch {set still_here $file_states($path)}]} {
1378 unset selected_paths($path)
1379 }
1380 }
1381}
1382
cb07fc2a
SP
1383######################################################################
1384##
f522c9b5 1385## ui helpers
cb07fc2a 1386
f522c9b5
SP
1387proc mapicon {w state path} {
1388 global all_icons
1389
1390 if {[catch {set r $all_icons($state$w)}]} {
1391 puts "error: no icon for $w state={$state} $path"
1392 return file_plain
1393 }
1394 return $r
1395}
cb07fc2a 1396
f522c9b5
SP
1397proc mapdesc {state path} {
1398 global all_descs
03e4ec53 1399
f522c9b5
SP
1400 if {[catch {set r $all_descs($state)}]} {
1401 puts "error: no desc for state={$state} $path"
1402 return $state
1403 }
1404 return $r
1405}
03e4ec53 1406
699d5601 1407proc ui_status {msg} {
906ab7f6
SP
1408 global main_status
1409 if {[info exists main_status]} {
1410 $main_status show $msg
1411 }
699d5601
SP
1412}
1413
1414proc ui_ready {{test {}}} {
906ab7f6
SP
1415 global main_status
1416 if {[info exists main_status]} {
1417 $main_status show [mc "Ready."] $test
1418 }
699d5601
SP
1419}
1420
f522c9b5
SP
1421proc escape_path {path} {
1422 regsub -all {\\} $path "\\\\" path
1423 regsub -all "\n" $path "\\n" path
1424 return $path
cb07fc2a
SP
1425}
1426
f522c9b5
SP
1427proc short_path {path} {
1428 return [escape_path [lindex [file split $path] end]]
7f1df79b
SP
1429}
1430
f522c9b5
SP
1431set next_icon_id 0
1432set null_sha1 [string repeat 0 40]
16403d0b 1433
f522c9b5
SP
1434proc merge_state {path new_state {head_info {}} {index_info {}}} {
1435 global file_states next_icon_id null_sha1
16403d0b 1436
f522c9b5
SP
1437 set s0 [string index $new_state 0]
1438 set s1 [string index $new_state 1]
16403d0b 1439
f522c9b5
SP
1440 if {[catch {set info $file_states($path)}]} {
1441 set state __
1442 set icon n[incr next_icon_id]
1443 } else {
1444 set state [lindex $info 0]
1445 set icon [lindex $info 1]
1446 if {$head_info eq {}} {set head_info [lindex $info 2]}
1447 if {$index_info eq {}} {set index_info [lindex $info 3]}
1448 }
16403d0b 1449
f522c9b5
SP
1450 if {$s0 eq {?}} {set s0 [string index $state 0]} \
1451 elseif {$s0 eq {_}} {set s0 _}
124355d3 1452
f522c9b5
SP
1453 if {$s1 eq {?}} {set s1 [string index $state 1]} \
1454 elseif {$s1 eq {_}} {set s1 _}
16403d0b 1455
f522c9b5
SP
1456 if {$s0 eq {A} && $s1 eq {_} && $head_info eq {}} {
1457 set head_info [list 0 $null_sha1]
1458 } elseif {$s0 ne {_} && [string index $state 0] eq {_}
1459 && $head_info eq {}} {
1460 set head_info $index_info
1461 }
16403d0b 1462
f522c9b5
SP
1463 set file_states($path) [list $s0$s1 $icon \
1464 $head_info $index_info \
1465 ]
1466 return $state
1467}
cb07fc2a 1468
f522c9b5
SP
1469proc display_file_helper {w path icon_name old_m new_m} {
1470 global file_lists
cb07fc2a 1471
f522c9b5 1472 if {$new_m eq {_}} {
156b2921 1473 set lno [lsearch -sorted -exact $file_lists($w) $path]
5f8b70b1 1474 if {$lno >= 0} {
f522c9b5 1475 set file_lists($w) [lreplace $file_lists($w) $lno $lno]
5f8b70b1 1476 incr lno
f522c9b5
SP
1477 $w conf -state normal
1478 $w delete $lno.0 [expr {$lno + 1}].0
1479 $w conf -state disabled
03e4ec53 1480 }
f522c9b5
SP
1481 } elseif {$old_m eq {_} && $new_m ne {_}} {
1482 lappend file_lists($w) $path
1483 set file_lists($w) [lsort -unique $file_lists($w)]
1484 set lno [lsearch -sorted -exact $file_lists($w) $path]
1485 incr lno
1486 $w conf -state normal
1487 $w image create $lno.0 \
1488 -align center -padx 5 -pady 1 \
1489 -name $icon_name \
1490 -image [mapicon $w $new_m $path]
1491 $w insert $lno.1 "[escape_path $path]\n"
1492 $w conf -state disabled
1493 } elseif {$old_m ne $new_m} {
1494 $w conf -state normal
1495 $w image conf $icon_name -image [mapicon $w $new_m $path]
1496 $w conf -state disabled
03e4ec53 1497 }
f522c9b5
SP
1498}
1499
1500proc display_file {path state} {
1501 global file_states selected_paths
1502 global ui_index ui_workdir
03e4ec53 1503
f522c9b5 1504 set old_m [merge_state $path $state]
cb07fc2a 1505 set s $file_states($path)
f522c9b5
SP
1506 set new_m [lindex $s 0]
1507 set icon_name [lindex $s 1]
82cb8706 1508
f522c9b5
SP
1509 set o [string index $old_m 0]
1510 set n [string index $new_m 0]
1511 if {$o eq {U}} {
1512 set o _
1513 }
1514 if {$n eq {U}} {
1515 set n _
cb07fc2a 1516 }
f522c9b5 1517 display_file_helper $ui_index $path $icon_name $o $n
cb07fc2a 1518
f522c9b5
SP
1519 if {[string index $old_m 0] eq {U}} {
1520 set o U
1521 } else {
1522 set o [string index $old_m 1]
82cb8706 1523 }
f522c9b5
SP
1524 if {[string index $new_m 0] eq {U}} {
1525 set n U
1526 } else {
1527 set n [string index $new_m 1]
82cb8706 1528 }
f522c9b5
SP
1529 display_file_helper $ui_workdir $path $icon_name $o $n
1530
1531 if {$new_m eq {__}} {
1532 unset file_states($path)
1533 catch {unset selected_paths($path)}
cb07fc2a 1534 }
f522c9b5 1535}
cb07fc2a 1536
f522c9b5
SP
1537proc display_all_files_helper {w path icon_name m} {
1538 global file_lists
1539
1540 lappend file_lists($w) $path
1541 set lno [expr {[lindex [split [$w index end] .] 0] - 1}]
1542 $w image create end \
1543 -align center -padx 5 -pady 1 \
1544 -name $icon_name \
1545 -image [mapicon $w $m $path]
1546 $w insert end "[escape_path $path]\n"
cb07fc2a
SP
1547}
1548
f522c9b5
SP
1549proc display_all_files {} {
1550 global ui_index ui_workdir
1551 global file_states file_lists
1552 global last_clicked
cb07fc2a 1553
f522c9b5
SP
1554 $ui_index conf -state normal
1555 $ui_workdir conf -state normal
cb07fc2a 1556
f522c9b5
SP
1557 $ui_index delete 0.0 end
1558 $ui_workdir delete 0.0 end
1559 set last_clicked {}
cb07fc2a 1560
f522c9b5
SP
1561 set file_lists($ui_index) [list]
1562 set file_lists($ui_workdir) [list]
16403d0b 1563
f522c9b5
SP
1564 foreach path [lsort [array names file_states]] {
1565 set s $file_states($path)
1566 set m [lindex $s 0]
1567 set icon_name [lindex $s 1]
1568
1569 set s [string index $m 0]
1570 if {$s ne {U} && $s ne {_}} {
1571 display_all_files_helper $ui_index $path \
1572 $icon_name $s
16403d0b 1573 }
cb07fc2a 1574
f522c9b5
SP
1575 if {[string index $m 0] eq {U}} {
1576 set s U
1577 } else {
1578 set s [string index $m 1]
a25c5189 1579 }
f522c9b5
SP
1580 if {$s ne {_}} {
1581 display_all_files_helper $ui_workdir $path \
1582 $icon_name $s
a25c5189
SP
1583 }
1584 }
1585
f522c9b5
SP
1586 $ui_index conf -state disabled
1587 $ui_workdir conf -state disabled
a25c5189
SP
1588}
1589
ec6b424a
SP
1590######################################################################
1591##
f522c9b5 1592## icons
ec6b424a 1593
f522c9b5
SP
1594set filemask {
1595#define mask_width 14
1596#define mask_height 15
1597static unsigned char mask_bits[] = {
1598 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f,
1599 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f,
1600 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f};
1601}
cb07fc2a
SP
1602
1603image create bitmap file_plain -background white -foreground black -data {
1604#define plain_width 14
1605#define plain_height 15
1606static unsigned char plain_bits[] = {
1607 0xfe, 0x01, 0x02, 0x03, 0x02, 0x05, 0x02, 0x09, 0x02, 0x1f, 0x02, 0x10,
1608 0x02, 0x10, 0x02, 0x10, 0x02, 0x10, 0x02, 0x10, 0x02, 0x10, 0x02, 0x10,
1609 0x02, 0x10, 0x02, 0x10, 0xfe, 0x1f};
1610} -maskdata $filemask
1611
1612image create bitmap file_mod -background white -foreground blue -data {
1613#define mod_width 14
1614#define mod_height 15
1615static unsigned char mod_bits[] = {
1616 0xfe, 0x01, 0x02, 0x03, 0x7a, 0x05, 0x02, 0x09, 0x7a, 0x1f, 0x02, 0x10,
1617 0xfa, 0x17, 0x02, 0x10, 0xfa, 0x17, 0x02, 0x10, 0xfa, 0x17, 0x02, 0x10,
1618 0xfa, 0x17, 0x02, 0x10, 0xfe, 0x1f};
1619} -maskdata $filemask
1620
131f503b
SP
1621image create bitmap file_fulltick -background white -foreground "#007000" -data {
1622#define file_fulltick_width 14
1623#define file_fulltick_height 15
1624static unsigned char file_fulltick_bits[] = {
cb07fc2a
SP
1625 0xfe, 0x01, 0x02, 0x1a, 0x02, 0x0c, 0x02, 0x0c, 0x02, 0x16, 0x02, 0x16,
1626 0x02, 0x13, 0x00, 0x13, 0x86, 0x11, 0x8c, 0x11, 0xd8, 0x10, 0xf2, 0x10,
1627 0x62, 0x10, 0x02, 0x10, 0xfe, 0x1f};
1628} -maskdata $filemask
1629
1630image create bitmap file_parttick -background white -foreground "#005050" -data {
1631#define parttick_width 14
1632#define parttick_height 15
1633static unsigned char parttick_bits[] = {
1634 0xfe, 0x01, 0x02, 0x03, 0x7a, 0x05, 0x02, 0x09, 0x7a, 0x1f, 0x02, 0x10,
1635 0x7a, 0x14, 0x02, 0x16, 0x02, 0x13, 0x8a, 0x11, 0xda, 0x10, 0x72, 0x10,
1636 0x22, 0x10, 0x02, 0x10, 0xfe, 0x1f};
1637} -maskdata $filemask
1638
1639image create bitmap file_question -background white -foreground black -data {
1640#define file_question_width 14
1641#define file_question_height 15
1642static unsigned char file_question_bits[] = {
1643 0xfe, 0x01, 0x02, 0x02, 0xe2, 0x04, 0xf2, 0x09, 0x1a, 0x1b, 0x0a, 0x13,
1644 0x82, 0x11, 0xc2, 0x10, 0x62, 0x10, 0x62, 0x10, 0x02, 0x10, 0x62, 0x10,
1645 0x62, 0x10, 0x02, 0x10, 0xfe, 0x1f};
1646} -maskdata $filemask
1647
1648image create bitmap file_removed -background white -foreground red -data {
1649#define file_removed_width 14
1650#define file_removed_height 15
1651static unsigned char file_removed_bits[] = {
1652 0xfe, 0x01, 0x02, 0x03, 0x02, 0x05, 0x02, 0x09, 0x02, 0x1f, 0x02, 0x10,
1653 0x1a, 0x16, 0x32, 0x13, 0xe2, 0x11, 0xc2, 0x10, 0xe2, 0x11, 0x32, 0x13,
1654 0x1a, 0x16, 0x02, 0x10, 0xfe, 0x1f};
1655} -maskdata $filemask
1656
1657image create bitmap file_merge -background white -foreground blue -data {
1658#define file_merge_width 14
1659#define file_merge_height 15
1660static unsigned char file_merge_bits[] = {
1661 0xfe, 0x01, 0x02, 0x03, 0x62, 0x05, 0x62, 0x09, 0x62, 0x1f, 0x62, 0x10,
1662 0xfa, 0x11, 0xf2, 0x10, 0x62, 0x10, 0x02, 0x10, 0xfa, 0x17, 0x02, 0x10,
1663 0xfa, 0x17, 0x02, 0x10, 0xfe, 0x1f};
1664} -maskdata $filemask
1665
e681cb7d
GH
1666image create bitmap file_statechange -background white -foreground green -data {
1667#define file_merge_width 14
1668#define file_merge_height 15
1669static unsigned char file_statechange_bits[] = {
1670 0xfe, 0x01, 0x02, 0x03, 0x02, 0x05, 0x02, 0x09, 0x02, 0x1f, 0x62, 0x10,
1671 0x62, 0x10, 0xba, 0x11, 0xba, 0x11, 0x62, 0x10, 0x62, 0x10, 0x02, 0x10,
1672 0x02, 0x10, 0x02, 0x10, 0xfe, 0x1f};
1673} -maskdata $filemask
1674
6b292675 1675set ui_index .vpane.files.index.list
0812665e 1676set ui_workdir .vpane.files.workdir.list
21e409ad
SP
1677
1678set all_icons(_$ui_index) file_plain
1679set all_icons(A$ui_index) file_fulltick
1680set all_icons(M$ui_index) file_fulltick
1681set all_icons(D$ui_index) file_removed
1682set all_icons(U$ui_index) file_merge
e681cb7d 1683set all_icons(T$ui_index) file_statechange
21e409ad
SP
1684
1685set all_icons(_$ui_workdir) file_plain
1686set all_icons(M$ui_workdir) file_mod
1687set all_icons(D$ui_workdir) file_question
3b4db3c1 1688set all_icons(U$ui_workdir) file_merge
21e409ad 1689set all_icons(O$ui_workdir) file_plain
e681cb7d 1690set all_icons(T$ui_workdir) file_statechange
21e409ad 1691
131f503b 1692set max_status_desc 0
cb07fc2a 1693foreach i {
1ac17950
CS
1694 {__ {mc "Unmodified"}}
1695
1696 {_M {mc "Modified, not staged"}}
1697 {M_ {mc "Staged for commit"}}
1698 {MM {mc "Portions staged for commit"}}
1699 {MD {mc "Staged for commit, missing"}}
1700
e681cb7d
GH
1701 {_T {mc "File type changed, not staged"}}
1702 {T_ {mc "File type changed, staged"}}
1703
1ac17950
CS
1704 {_O {mc "Untracked, not staged"}}
1705 {A_ {mc "Staged for commit"}}
1706 {AM {mc "Portions staged for commit"}}
1707 {AD {mc "Staged for commit, missing"}}
1708
1709 {_D {mc "Missing"}}
1710 {D_ {mc "Staged for removal"}}
1711 {DO {mc "Staged for removal, still present"}}
1712
ff515d81 1713 {_U {mc "Requires merge resolution"}}
1ac17950
CS
1714 {U_ {mc "Requires merge resolution"}}
1715 {UU {mc "Requires merge resolution"}}
1716 {UM {mc "Requires merge resolution"}}
1717 {UD {mc "Requires merge resolution"}}
ff515d81 1718 {UT {mc "Requires merge resolution"}}
cb07fc2a 1719 } {
1ac17950
CS
1720 set text [eval [lindex $i 1]]
1721 if {$max_status_desc < [string length $text]} {
1722 set max_status_desc [string length $text]
131f503b 1723 }
1ac17950 1724 set all_descs([lindex $i 0]) $text
cb07fc2a 1725}
21e409ad 1726unset i
cb07fc2a
SP
1727
1728######################################################################
1729##
1730## util
1731
35874c16
SP
1732proc scrollbar2many {list mode args} {
1733 foreach w $list {eval $w $mode $args}
1734}
1735
1736proc many2scrollbar {list mode sb top bottom} {
1737 $sb set $top $bottom
1738 foreach w $list {$w $mode moveto $top}
1739}
1740
b4946930
SP
1741proc incr_font_size {font {amt 1}} {
1742 set sz [font configure $font -size]
1743 incr sz $amt
1744 font configure $font -size $sz
1745 font configure ${font}bold -size $sz
debcd0fd 1746 font configure ${font}italic -size $sz
b4946930
SP
1747}
1748
cb07fc2a
SP
1749######################################################################
1750##
1751## ui commands
1752
1ac17950 1753set starting_gitk_msg [mc "Starting gitk... please wait..."]
cc4b1c02 1754
d0752429 1755proc do_gitk {revs} {
20ddfcaa
SP
1756 # -- Always start gitk through whatever we were loaded with. This
1757 # lets us bypass using shell process on Windows systems.
1758 #
79317e5d 1759 set exe [_which gitk -script]
02efd48f 1760 set cmd [list [info nameofexecutable] $exe]
15430be5
AMS
1761 if {$exe eq {}} {
1762 error_popup [mc "Couldn't find gitk in PATH"]
cb07fc2a 1763 } else {
501e4c6f
SP
1764 global env
1765
1766 if {[info exists env(GIT_DIR)]} {
1767 set old_GIT_DIR $env(GIT_DIR)
1768 } else {
1769 set old_GIT_DIR {}
1770 }
1771
1772 set pwd [pwd]
1773 cd [file dirname [gitdir]]
1774 set env(GIT_DIR) [file tail [gitdir]]
1775
02efd48f 1776 eval exec $cmd $revs &
501e4c6f
SP
1777
1778 if {$old_GIT_DIR eq {}} {
1779 unset env(GIT_DIR)
1780 } else {
1781 set env(GIT_DIR) $old_GIT_DIR
1782 }
1783 cd $pwd
1784
02efd48f 1785 ui_status $::starting_gitk_msg
d0752429 1786 after 10000 {
699d5601 1787 ui_ready $starting_gitk_msg
d0752429 1788 }
cb07fc2a
SP
1789 }
1790}
1791
b5834d70 1792set is_quitting 0
1e65c622 1793set ret_code 1
c4fe7728 1794
1e65c622
AG
1795proc terminate_me {win} {
1796 global ret_code
1797 if {$win ne {.}} return
1798 exit $ret_code
1799}
1800
1801proc do_quit {{rc {1}}} {
c950c66e 1802 global ui_comm is_quitting repo_config commit_type
4578c5cb 1803 global GITGUI_BCK_exists GITGUI_BCK_i
95b002ee 1804 global ui_comm_spell
1e65c622 1805 global ret_code
c4fe7728 1806
b5834d70
SP
1807 if {$is_quitting} return
1808 set is_quitting 1
131f503b 1809
db7f34d4
SP
1810 if {[winfo exists $ui_comm]} {
1811 # -- Stash our current commit buffer.
1812 #
1813 set save [gitdir GITGUI_MSG]
4578c5cb
SP
1814 if {$GITGUI_BCK_exists && ![$ui_comm edit modified]} {
1815 file rename -force [gitdir GITGUI_BCK] $save
1816 set GITGUI_BCK_exists 0
db7f34d4 1817 } else {
4578c5cb
SP
1818 set msg [string trim [$ui_comm get 0.0 end]]
1819 regsub -all -line {[ \r\t]+$} $msg {} msg
1820 if {(![string match amend* $commit_type]
1821 || [$ui_comm edit modified])
1822 && $msg ne {}} {
1823 catch {
1824 set fd [open $save w]
1825 puts -nonewline $fd $msg
1826 close $fd
1827 }
1828 } else {
1829 catch {file delete $save}
1830 }
1831 }
1832
95b002ee
SP
1833 # -- Cancel our spellchecker if its running.
1834 #
1835 if {[info exists ui_comm_spell]} {
1836 $ui_comm_spell stop
1837 }
1838
4578c5cb
SP
1839 # -- Remove our editor backup, its not needed.
1840 #
1841 after cancel $GITGUI_BCK_i
1842 if {$GITGUI_BCK_exists} {
1843 catch {file delete [gitdir GITGUI_BCK]}
131f503b 1844 }
131f503b 1845
db7f34d4
SP
1846 # -- Stash our current window geometry into this repository.
1847 #
1848 set cfg_geometry [list]
1849 lappend cfg_geometry [wm geometry .]
a0592d3f
JS
1850 lappend cfg_geometry [lindex [.vpane sash coord 0] 0]
1851 lappend cfg_geometry [lindex [.vpane.files sash coord 0] 1]
db7f34d4
SP
1852 if {[catch {set rc_geometry $repo_config(gui.geometry)}]} {
1853 set rc_geometry {}
1854 }
1855 if {$cfg_geometry ne $rc_geometry} {
81347223 1856 catch {git config gui.geometry $cfg_geometry}
db7f34d4 1857 }
51f4d16b
SP
1858 }
1859
1e65c622 1860 set ret_code $rc
cb07fc2a
SP
1861 destroy .
1862}
1863
1864proc do_rescan {} {
699d5601 1865 rescan ui_ready
cb07fc2a
SP
1866}
1867
8056cc4f
AG
1868proc ui_do_rescan {} {
1869 rescan {force_first_diff; ui_ready}
1870}
1871
6e27d826 1872proc do_commit {} {
ec6b424a 1873 commit_tree
6e27d826
SP
1874}
1875
8a965b8e
AMS
1876proc next_diff {} {
1877 global next_diff_p next_diff_w next_diff_i
29853b90
AG
1878 show_diff $next_diff_p $next_diff_w {}
1879}
1880
1881proc find_anchor_pos {lst name} {
1882 set lid [lsearch -sorted -exact $lst $name]
1883
1884 if {$lid == -1} {
1885 set lid 0
1886 foreach lname $lst {
1887 if {$lname >= $name} break
1888 incr lid
1889 }
1890 }
1891
1892 return $lid
1893}
1894
1895proc find_file_from {flist idx delta path mmask} {
1896 global file_states
1897
1898 set len [llength $flist]
1899 while {$idx >= 0 && $idx < $len} {
1900 set name [lindex $flist $idx]
1901
1902 if {$name ne $path && [info exists file_states($name)]} {
1903 set state [lindex $file_states($name) 0]
1904
1905 if {$mmask eq {} || [regexp $mmask $state]} {
1906 return $idx
1907 }
1908 }
1909
1910 incr idx $delta
1911 }
1912
1913 return {}
1914}
1915
1916proc find_next_diff {w path {lno {}} {mmask {}}} {
1917 global next_diff_p next_diff_w next_diff_i
1918 global file_lists ui_index ui_workdir
1919
1920 set flist $file_lists($w)
1921 if {$lno eq {}} {
1922 set lno [find_anchor_pos $flist $path]
1923 } else {
1924 incr lno -1
1925 }
1926
1927 if {$mmask ne {} && ![regexp {(^\^)|(\$$)} $mmask]} {
1928 if {$w eq $ui_index} {
1929 set mmask "^$mmask"
1930 } else {
1931 set mmask "$mmask\$"
1932 }
1933 }
1934
1935 set idx [find_file_from $flist $lno 1 $path $mmask]
1936 if {$idx eq {}} {
1937 incr lno -1
1938 set idx [find_file_from $flist $lno -1 $path $mmask]
1939 }
1940
1941 if {$idx ne {}} {
1942 set next_diff_w $w
1943 set next_diff_p [lindex $flist $idx]
1944 set next_diff_i [expr {$idx+1}]
1945 return 1
1946 } else {
1947 return 0
1948 }
1949}
1950
1951proc next_diff_after_action {w path {lno {}} {mmask {}}} {
1952 global current_diff_path
1953
1954 if {$path ne $current_diff_path} {
1955 return {}
1956 } elseif {[find_next_diff $w $path $lno $mmask]} {
1957 return {next_diff;}
1958 } else {
1959 return {reshow_diff;}
1960 }
1961}
1962
1963proc select_first_diff {} {
1964 global ui_workdir
1965
1966 if {[find_next_diff $ui_workdir {} 1 {^_?U}] ||
1967 [find_next_diff $ui_workdir {} 1 {[^O]$}]} {
1968 next_diff
1969 }
8a965b8e
AMS
1970}
1971
8056cc4f
AG
1972proc force_first_diff {} {
1973 global current_diff_path
1974
1975 if {[info exists file_states($current_diff_path)]} {
1976 set state [lindex $file_states($current_diff_path) 0]
1977
1978 if {[string index $state 1] ne {O}} return
1979 }
1980
1981 select_first_diff
1982}
1983
24263b77 1984proc toggle_or_diff {w x y} {
20a53c02 1985 global file_states file_lists current_diff_path ui_index ui_workdir
24263b77 1986 global last_clicked selected_paths
131f503b 1987
cb07fc2a
SP
1988 set pos [split [$w index @$x,$y] .]
1989 set lno [lindex $pos 0]
1990 set col [lindex $pos 1]
24263b77
SP
1991 set path [lindex $file_lists($w) [expr {$lno - 1}]]
1992 if {$path eq {}} {
1993 set last_clicked {}
1994 return
1995 }
1996
1997 set last_clicked [list $w $lno]
1998 array unset selected_paths
1999 $ui_index tag remove in_sel 0.0 end
0812665e 2000 $ui_workdir tag remove in_sel 0.0 end
cb07fc2a 2001
617ceee6
AG
2002 # Do not stage files with conflicts
2003 if {[info exists file_states($path)]} {
2004 set state [lindex $file_states($path) 0]
8056cc4f
AG
2005 } else {
2006 set state {__}
2007 }
2008
2009 if {[string first {U} $state] >= 0} {
2010 set col 1
617ceee6
AG
2011 }
2012
8056cc4f 2013 # Restage the file, or simply show the diff
cead78ed 2014 if {$col == 0 && $y > 1} {
8056cc4f
AG
2015 if {[string index $state 1] eq {O}} {
2016 set mmask {}
2017 } else {
2018 set mmask {[^O]}
2019 }
2020
2021 set after [next_diff_after_action $w $path $lno $mmask]
8a965b8e 2022
de5f6d5d 2023 if {$w eq $ui_index} {
74d18d2e 2024 update_indexinfo \
93e912c5 2025 "Unstaging [short_path $path] from commit" \
74d18d2e 2026 [list $path] \
699d5601 2027 [concat $after [list ui_ready]]
de5f6d5d 2028 } elseif {$w eq $ui_workdir} {
74d18d2e 2029 update_index \
4d583c86 2030 "Adding [short_path $path]" \
74d18d2e 2031 [list $path] \
699d5601 2032 [concat $after [list ui_ready]]
74d18d2e 2033 }
24263b77 2034 } else {
03e4ec53 2035 show_diff $path $w $lno
cb07fc2a
SP
2036 }
2037}
2038
24263b77 2039proc add_one_to_selection {w x y} {
833eda73 2040 global file_lists last_clicked selected_paths
7f1df79b 2041
833eda73 2042 set lno [lindex [split [$w index @$x,$y] .] 0]
24263b77
SP
2043 set path [lindex $file_lists($w) [expr {$lno - 1}]]
2044 if {$path eq {}} {
2045 set last_clicked {}
2046 return
2047 }
cb07fc2a 2048
833eda73
SP
2049 if {$last_clicked ne {}
2050 && [lindex $last_clicked 0] ne $w} {
2051 array unset selected_paths
2052 [lindex $last_clicked 0] tag remove in_sel 0.0 end
2053 }
2054
24263b77
SP
2055 set last_clicked [list $w $lno]
2056 if {[catch {set in_sel $selected_paths($path)}]} {
2057 set in_sel 0
2058 }
2059 if {$in_sel} {
2060 unset selected_paths($path)
2061 $w tag remove in_sel $lno.0 [expr {$lno + 1}].0
2062 } else {
2063 set selected_paths($path) 1
2064 $w tag add in_sel $lno.0 [expr {$lno + 1}].0
2065 }
2066}
2067
2068proc add_range_to_selection {w x y} {
833eda73 2069 global file_lists last_clicked selected_paths
24263b77
SP
2070
2071 if {[lindex $last_clicked 0] ne $w} {
2072 toggle_or_diff $w $x $y
2073 return
cb07fc2a 2074 }
24263b77 2075
833eda73 2076 set lno [lindex [split [$w index @$x,$y] .] 0]
24263b77
SP
2077 set lc [lindex $last_clicked 1]
2078 if {$lc < $lno} {
2079 set begin $lc
2080 set end $lno
2081 } else {
2082 set begin $lno
2083 set end $lc
2084 }
2085
2086 foreach path [lrange $file_lists($w) \
2087 [expr {$begin - 1}] \
2088 [expr {$end - 1}]] {
2089 set selected_paths($path) 1
2090 }
2091 $w tag add in_sel $begin.0 [expr {$end + 1}].0
cb07fc2a
SP
2092}
2093
c91ee2bd
JS
2094proc show_more_context {} {
2095 global repo_config
2096 if {$repo_config(gui.diffcontext) < 99} {
2097 incr repo_config(gui.diffcontext)
2098 reshow_diff
2099 }
2100}
2101
2102proc show_less_context {} {
2103 global repo_config
55ba8a34 2104 if {$repo_config(gui.diffcontext) > 1} {
c91ee2bd
JS
2105 incr repo_config(gui.diffcontext) -1
2106 reshow_diff
2107 }
2108}
2109
cb07fc2a
SP
2110######################################################################
2111##
a4bee597 2112## ui construction
db453781 2113
6bbd1cb9 2114load_config 0
92148d80 2115apply_config
2ebba528
SP
2116set ui_comm {}
2117
cb07fc2a 2118# -- Menu Bar
a49c67d1 2119#
b4946930 2120menu .mbar -tearoff 0
1ac17950
CS
2121.mbar add cascade -label [mc Repository] -menu .mbar.repository
2122.mbar add cascade -label [mc Edit] -menu .mbar.edit
64a906f8 2123if {[is_enabled branch]} {
1ac17950 2124 .mbar add cascade -label [mc Branch] -menu .mbar.branch
700a65ce 2125}
2ebba528 2126if {[is_enabled multicommit] || [is_enabled singlecommit]} {
a9813cb5 2127 .mbar add cascade -label [mc Commit@@noun] -menu .mbar.commit
2ebba528 2128}
64a906f8 2129if {[is_enabled transport]} {
1ac17950 2130 .mbar add cascade -label [mc Merge] -menu .mbar.merge
6bdf5e5f 2131 .mbar add cascade -label [mc Remote] -menu .mbar.remote
4ccdab02 2132}
cb07fc2a
SP
2133. configure -menu .mbar
2134
a4abfa62 2135# -- Repository Menu
a49c67d1 2136#
a4abfa62 2137menu .mbar.repository
35874c16
SP
2138
2139.mbar.repository add command \
1ac17950 2140 -label [mc "Browse Current Branch's Files"] \
c74b6c66 2141 -command {browser::new $current_branch}
a8139888 2142set ui_browse_current [.mbar.repository index last]
8e891fac 2143.mbar.repository add command \
1ac17950 2144 -label [mc "Browse Branch Files..."] \
8e891fac 2145 -command browser_open::dialog
35874c16
SP
2146.mbar.repository add separator
2147
d0752429 2148.mbar.repository add command \
1ac17950 2149 -label [mc "Visualize Current Branch's History"] \
7416bbc6 2150 -command {do_gitk $current_branch}
a8139888 2151set ui_visualize_current [.mbar.repository index last]
5753ef1a 2152.mbar.repository add command \
1ac17950 2153 -label [mc "Visualize All Branch History"] \
7416bbc6 2154 -command {do_gitk --all}
d0752429 2155.mbar.repository add separator
75e355d6 2156
a8139888
SP
2157proc current_branch_write {args} {
2158 global current_branch
2159 .mbar.repository entryconf $::ui_browse_current \
1ac17950 2160 -label [mc "Browse %s's Files" $current_branch]
a8139888 2161 .mbar.repository entryconf $::ui_visualize_current \
1ac17950 2162 -label [mc "Visualize %s's History" $current_branch]
a8139888
SP
2163}
2164trace add variable current_branch write current_branch_write
2165
cf25ddc8 2166if {[is_enabled multicommit]} {
1ac17950 2167 .mbar.repository add command -label [mc "Database Statistics"] \
7416bbc6 2168 -command do_stats
0fd49d0a 2169
1ac17950 2170 .mbar.repository add command -label [mc "Compress Database"] \
7416bbc6 2171 -command do_gc
4aca740b 2172
1ac17950 2173 .mbar.repository add command -label [mc "Verify Database"] \
7416bbc6 2174 -command do_fsck_objects
444f92d0 2175
a4abfa62 2176 .mbar.repository add separator
75e355d6 2177
20ddfcaa
SP
2178 if {[is_Cygwin]} {
2179 .mbar.repository add command \
1ac17950 2180 -label [mc "Create Desktop Icon"] \
7416bbc6 2181 -command do_cygwin_shortcut
20ddfcaa 2182 } elseif {[is_Windows]} {
a4abfa62 2183 .mbar.repository add command \
1ac17950 2184 -label [mc "Create Desktop Icon"] \
7416bbc6 2185 -command do_windows_shortcut
06c31115 2186 } elseif {[is_MacOSX]} {
a4abfa62 2187 .mbar.repository add command \
1ac17950 2188 -label [mc "Create Desktop Icon"] \
7416bbc6 2189 -command do_macosx_app
4aca740b 2190 }
4ccdab02 2191}
85ab313e 2192
af894943
SF
2193if {[is_MacOSX]} {
2194 proc ::tk::mac::Quit {args} { do_quit }
2195} else {
2196 .mbar.repository add command -label [mc Quit] \
2197 -command do_quit \
2198 -accelerator $M1T-Q
2199}
cb07fc2a 2200
9861671d
SP
2201# -- Edit Menu
2202#
2203menu .mbar.edit
1ac17950 2204.mbar.edit add command -label [mc Undo] \
9861671d 2205 -command {catch {[focus] edit undo}} \
7416bbc6 2206 -accelerator $M1T-Z
1ac17950 2207.mbar.edit add command -label [mc Redo] \
9861671d 2208 -command {catch {[focus] edit redo}} \
7416bbc6 2209 -accelerator $M1T-Y
9861671d 2210.mbar.edit add separator
1ac17950 2211.mbar.edit add command -label [mc Cut] \
9861671d 2212 -command {catch {tk_textCut [focus]}} \
7416bbc6 2213 -accelerator $M1T-X
1ac17950 2214.mbar.edit add command -label [mc Copy] \
9861671d 2215 -command {catch {tk_textCopy [focus]}} \
7416bbc6 2216 -accelerator $M1T-C
1ac17950 2217.mbar.edit add command -label [mc Paste] \
9861671d 2218 -command {catch {tk_textPaste [focus]; [focus] see insert}} \
7416bbc6 2219 -accelerator $M1T-V
1ac17950 2220.mbar.edit add command -label [mc Delete] \
9861671d 2221 -command {catch {[focus] delete sel.first sel.last}} \
7416bbc6 2222 -accelerator Del
9861671d 2223.mbar.edit add separator
1ac17950 2224.mbar.edit add command -label [mc "Select All"] \
9861671d 2225 -command {catch {[focus] tag add sel 0.0 end}} \
7416bbc6 2226 -accelerator $M1T-A
9861671d 2227
85ab313e
SP
2228# -- Branch Menu
2229#
64a906f8 2230if {[is_enabled branch]} {
700a65ce
SP
2231 menu .mbar.branch
2232
1ac17950 2233 .mbar.branch add command -label [mc "Create..."] \
b1fa2bff 2234 -command branch_create::dialog \
7416bbc6 2235 -accelerator $M1T-N
700a65ce
SP
2236 lappend disable_on_lock [list .mbar.branch entryconf \
2237 [.mbar.branch index last] -state]
2238
1ac17950 2239 .mbar.branch add command -label [mc "Checkout..."] \
d41b43eb
SP
2240 -command branch_checkout::dialog \
2241 -accelerator $M1T-O
2242 lappend disable_on_lock [list .mbar.branch entryconf \
2243 [.mbar.branch index last] -state]
2244
1ac17950 2245 .mbar.branch add command -label [mc "Rename..."] \
61f82ce7
SP
2246 -command branch_rename::dialog
2247 lappend disable_on_lock [list .mbar.branch entryconf \
2248 [.mbar.branch index last] -state]
2249
1ac17950 2250 .mbar.branch add command -label [mc "Delete..."] \
3206c63d 2251 -command branch_delete::dialog
700a65ce
SP
2252 lappend disable_on_lock [list .mbar.branch entryconf \
2253 [.mbar.branch index last] -state]
fd234dfd 2254
1ac17950 2255 .mbar.branch add command -label [mc "Reset..."] \
a6c9b081 2256 -command merge::reset_hard
fd234dfd
SP
2257 lappend disable_on_lock [list .mbar.branch entryconf \
2258 [.mbar.branch index last] -state]
700a65ce
SP
2259}
2260
cb07fc2a 2261# -- Commit Menu
a49c67d1 2262#
1e65c622
AG
2263proc commit_btn_caption {} {
2264 if {[is_enabled nocommit]} {
2265 return [mc "Done"]
2266 } else {
2267 return [mc Commit@@verb]
2268 }
2269}
2270
2ebba528
SP
2271if {[is_enabled multicommit] || [is_enabled singlecommit]} {
2272 menu .mbar.commit
2273
1e02b32e
SP
2274 if {![is_enabled nocommit]} {
2275 .mbar.commit add radiobutton \
2276 -label [mc "New Commit"] \
2277 -command do_select_commit_type \
2278 -variable selected_commit_type \
2279 -value new
2280 lappend disable_on_lock \
2281 [list .mbar.commit entryconf [.mbar.commit index last] -state]
2282
2283 .mbar.commit add radiobutton \
2284 -label [mc "Amend Last Commit"] \
2285 -command do_select_commit_type \
2286 -variable selected_commit_type \
2287 -value amend
2288 lappend disable_on_lock \
2289 [list .mbar.commit entryconf [.mbar.commit index last] -state]
2290
2291 .mbar.commit add separator
2292 }
24ac9b75 2293
1ac17950 2294 .mbar.commit add command -label [mc Rescan] \
8056cc4f 2295 -command ui_do_rescan \
7416bbc6 2296 -accelerator F5
2ebba528
SP
2297 lappend disable_on_lock \
2298 [list .mbar.commit entryconf [.mbar.commit index last] -state]
24ac9b75 2299
1ac17950 2300 .mbar.commit add command -label [mc "Stage To Commit"] \
cd16a6c9
SP
2301 -command do_add_selection \
2302 -accelerator $M1T-T
2ebba528
SP
2303 lappend disable_on_lock \
2304 [list .mbar.commit entryconf [.mbar.commit index last] -state]
24ac9b75 2305
1ac17950 2306 .mbar.commit add command -label [mc "Stage Changed Files To Commit"] \
2ebba528 2307 -command do_add_all \
7416bbc6 2308 -accelerator $M1T-I
2ebba528
SP
2309 lappend disable_on_lock \
2310 [list .mbar.commit entryconf [.mbar.commit index last] -state]
24ac9b75 2311
1ac17950 2312 .mbar.commit add command -label [mc "Unstage From Commit"] \
7416bbc6 2313 -command do_unstage_selection
2ebba528
SP
2314 lappend disable_on_lock \
2315 [list .mbar.commit entryconf [.mbar.commit index last] -state]
e734817d 2316
1ac17950 2317 .mbar.commit add command -label [mc "Revert Changes"] \
7416bbc6 2318 -command do_revert_selection
2ebba528
SP
2319 lappend disable_on_lock \
2320 [list .mbar.commit entryconf [.mbar.commit index last] -state]
e734817d 2321
2ebba528 2322 .mbar.commit add separator
1461c5f3 2323
c91ee2bd
JS
2324 .mbar.commit add command -label [mc "Show Less Context"] \
2325 -command show_less_context \
729ffa50 2326 -accelerator $M1T-\-
c91ee2bd
JS
2327
2328 .mbar.commit add command -label [mc "Show More Context"] \
2329 -command show_more_context \
729ffa50 2330 -accelerator $M1T-=
c91ee2bd
JS
2331
2332 .mbar.commit add separator
2333
1e02b32e
SP
2334 if {![is_enabled nocommit]} {
2335 .mbar.commit add command -label [mc "Sign Off"] \
2336 -command do_signoff \
2337 -accelerator $M1T-S
2338 }
24ac9b75 2339
1e65c622 2340 .mbar.commit add command -label [commit_btn_caption] \
2ebba528 2341 -command do_commit \
7416bbc6 2342 -accelerator $M1T-Return
2ebba528
SP
2343 lappend disable_on_lock \
2344 [list .mbar.commit entryconf [.mbar.commit index last] -state]
2345}
cb07fc2a 2346
9b28a8b9
SP
2347# -- Merge Menu
2348#
2349if {[is_enabled branch]} {
2350 menu .mbar.merge
1ac17950 2351 .mbar.merge add command -label [mc "Local Merge..."] \
a870ddc0
SP
2352 -command merge::dialog \
2353 -accelerator $M1T-M
9b28a8b9
SP
2354 lappend disable_on_lock \
2355 [list .mbar.merge entryconf [.mbar.merge index last] -state]
1ac17950 2356 .mbar.merge add command -label [mc "Abort Merge..."] \
a6c9b081 2357 -command merge::reset_hard
9b28a8b9
SP
2358 lappend disable_on_lock \
2359 [list .mbar.merge entryconf [.mbar.merge index last] -state]
9b28a8b9
SP
2360}
2361
2362# -- Transport Menu
2363#
2364if {[is_enabled transport]} {
6bdf5e5f 2365 menu .mbar.remote
9b28a8b9 2366
6bdf5e5f
SP
2367 .mbar.remote add command \
2368 -label [mc "Push..."] \
840bcfa7
SP
2369 -command do_push_anywhere \
2370 -accelerator $M1T-P
6bdf5e5f
SP
2371 .mbar.remote add command \
2372 -label [mc "Delete..."] \
aa252f19 2373 -command remote_branch_delete::dialog
9b28a8b9
SP
2374}
2375
0c8d7839
SP
2376if {[is_MacOSX]} {
2377 # -- Apple Menu (Mac OS X only)
2378 #
442b3caa 2379 .mbar add cascade -label Apple -menu .mbar.apple
0c8d7839
SP
2380 menu .mbar.apple
2381
1ac17950 2382 .mbar.apple add command -label [mc "About %s" [appname]] \
7416bbc6 2383 -command do_about
13824e2d
SP
2384 .mbar.apple add separator
2385 .mbar.apple add command \
2386 -label [mc "Preferences..."] \
2387 -command do_options \
2388 -accelerator $M1T-,
2389 bind . <$M1B-,> do_options
0c8d7839
SP
2390} else {
2391 # -- Edit Menu
2392 #
2393 .mbar.edit add separator
1ac17950 2394 .mbar.edit add command -label [mc "Options..."] \
7416bbc6 2395 -command do_options
273984fc 2396}
557afe82 2397
273984fc
SP
2398# -- Help Menu
2399#
1ac17950 2400.mbar add cascade -label [mc Help] -menu .mbar.help
273984fc 2401menu .mbar.help
0c8d7839 2402
273984fc 2403if {![is_MacOSX]} {
1ac17950 2404 .mbar.help add command -label [mc "About %s" [appname]] \
7416bbc6 2405 -command do_about
0c8d7839 2406}
82aa2354 2407
273984fc
SP
2408set browser {}
2409catch {set browser $repo_config(instaweb.browser)}
20ddfcaa 2410set doc_path [file dirname [gitexec]]
273984fc
SP
2411set doc_path [file join $doc_path Documentation index.html]
2412
20ddfcaa 2413if {[is_Cygwin]} {
ee405993 2414 set doc_path [exec cygpath --mixed $doc_path]
273984fc
SP
2415}
2416
2417if {$browser eq {}} {
2418 if {[is_MacOSX]} {
2419 set browser open
20ddfcaa 2420 } elseif {[is_Cygwin]} {
273984fc
SP
2421 set program_files [file dirname [exec cygpath --windir]]
2422 set program_files [file join $program_files {Program Files}]
2423 set firefox [file join $program_files {Mozilla Firefox} firefox.exe]
2424 set ie [file join $program_files {Internet Explorer} IEXPLORE.EXE]
2425 if {[file exists $firefox]} {
2426 set browser $firefox
2427 } elseif {[file exists $ie]} {
2428 set browser $ie
2429 }
2430 unset program_files firefox ie
2431 }
2432}
2433
2434if {[file isfile $doc_path]} {
2435 set doc_url "file:$doc_path"
2436} else {
2437 set doc_url {http://www.kernel.org/pub/software/scm/git/docs/}
2438}
2439
2440if {$browser ne {}} {
1ac17950 2441 .mbar.help add command -label [mc "Online Documentation"] \
7416bbc6 2442 -command [list exec $browser $doc_url &]
273984fc
SP
2443}
2444unset browser doc_path doc_url
82aa2354 2445
2ebba528
SP
2446# -- Standard bindings
2447#
39fa2a98 2448wm protocol . WM_DELETE_WINDOW do_quit
2ebba528
SP
2449bind all <$M1B-Key-q> do_quit
2450bind all <$M1B-Key-Q> do_quit
2451bind all <$M1B-Key-w> {destroy [winfo toplevel %W]}
2452bind all <$M1B-Key-W> {destroy [winfo toplevel %W]}
2453
3e45ee1e
SP
2454set subcommand_args {}
2455proc usage {} {
2456 puts stderr "usage: $::argv0 $::subcommand $::subcommand_args"
2457 exit 1
2458}
2459
2ebba528
SP
2460# -- Not a normal commit type invocation? Do that instead!
2461#
258871d3 2462switch -- $subcommand {
85d2d597 2463browser -
2ebba528 2464blame {
f7078b40
AG
2465 if {$subcommand eq "blame"} {
2466 set subcommand_args {[--line=<num>] rev? path}
2467 } else {
2468 set subcommand_args {rev? path}
2469 }
c52c9452 2470 if {$argv eq {}} usage
a0db0d61 2471 set head {}
3e45ee1e 2472 set path {}
f7078b40 2473 set jump_spec {}
3e45ee1e
SP
2474 set is_path 0
2475 foreach a $argv {
2476 if {$is_path || [file exists $_prefix$a]} {
2477 if {$path ne {}} usage
6b3d8b97 2478 set path $_prefix$a
3e45ee1e
SP
2479 break
2480 } elseif {$a eq {--}} {
2481 if {$path ne {}} {
a0db0d61
SP
2482 if {$head ne {}} usage
2483 set head $path
3e45ee1e
SP
2484 set path {}
2485 }
2486 set is_path 1
f7078b40
AG
2487 } elseif {[regexp {^--line=(\d+)$} $a a lnum]} {
2488 if {$jump_spec ne {} || $head ne {}} usage
2489 set jump_spec [list $lnum]
a0db0d61
SP
2490 } elseif {$head eq {}} {
2491 if {$head ne {}} usage
2492 set head $a
c52c9452 2493 set is_path 1
3e45ee1e
SP
2494 } else {
2495 usage
2496 }
2497 }
2498 unset is_path
2499
c52c9452
SP
2500 if {$head ne {} && $path eq {}} {
2501 set path $_prefix$head
2502 set head {}
2503 }
2504
a0db0d61 2505 if {$head eq {}} {
d41b43eb 2506 load_current_branch
a0db0d61 2507 } else {
02087abc
SP
2508 if {[regexp {^[0-9a-f]{1,39}$} $head]} {
2509 if {[catch {
2510 set head [git rev-parse --verify $head]
2511 } err]} {
2512 puts stderr $err
2513 exit 1
2514 }
2515 }
a0db0d61 2516 set current_branch $head
2ebba528 2517 }
a0db0d61 2518
85d2d597
SP
2519 switch -- $subcommand {
2520 browser {
f7078b40 2521 if {$jump_spec ne {}} usage
85d2d597
SP
2522 if {$head eq {}} {
2523 if {$path ne {} && [file isdirectory $path]} {
2524 set head $current_branch
2525 } else {
2526 set head $path
2527 set path {}
2528 }
2529 }
2530 browser::new $head $path
2531 }
2532 blame {
2533 if {$head eq {} && ![file exists $path]} {
c8c4854b 2534 puts stderr [mc "fatal: cannot stat path %s: No such file or directory" $path]
85d2d597
SP
2535 exit 1
2536 }
f7078b40 2537 blame::new $head $path $jump_spec
85d2d597 2538 }
c52c9452 2539 }
258871d3
SP
2540 return
2541}
2542citool -
2543gui {
2544 if {[llength $argv] != 0} {
2545 puts -nonewline stderr "usage: $argv0"
0b2bc460
SP
2546 if {$subcommand ne {gui}
2547 && [file tail $argv0] ne "git-$subcommand"} {
258871d3
SP
2548 puts -nonewline stderr " $subcommand"
2549 }
2550 puts stderr {}
2551 exit 1
2552 }
2553 # fall through to setup UI for commits
2ebba528 2554}
2ebba528 2555default {
c0f7a6c3 2556 puts stderr "usage: $argv0 \[{blame|browser|citool}\]"
2ebba528
SP
2557 exit 1
2558}
2559}
2560
8553b772
SP
2561# -- Branch Control
2562#
2563frame .branch \
2564 -borderwidth 1 \
2565 -relief sunken
2566label .branch.l1 \
1ac17950 2567 -text [mc "Current Branch:"] \
8553b772 2568 -anchor w \
7416bbc6 2569 -justify left
8553b772
SP
2570label .branch.cb \
2571 -textvariable current_branch \
2572 -anchor w \
7416bbc6 2573 -justify left
8553b772
SP
2574pack .branch.l1 -side left
2575pack .branch.cb -side left -fill x
2576pack .branch -side top -fill x
2577
cb07fc2a 2578# -- Main Window Layout
a49c67d1 2579#
a0592d3f
JS
2580panedwindow .vpane -orient horizontal
2581panedwindow .vpane.files -orient vertical
c5a1eb88 2582.vpane add .vpane.files -sticky nsew -height 100 -width 200
cb07fc2a
SP
2583pack .vpane -anchor n -side top -fill both -expand 1
2584
2585# -- Index File List
a49c67d1 2586#
c5a1eb88 2587frame .vpane.files.index -height 100 -width 200
c73ce762 2588label .vpane.files.index.title -text [mc "Staged Changes (Will Commit)"] \
c382fdd7
PH
2589 -background lightgreen -foreground black
2590text $ui_index -background white -foreground black \
2591 -borderwidth 0 \
c5a1eb88 2592 -width 20 -height 10 \
3c236977 2593 -wrap none \
6c6dd01a 2594 -cursor $cursor_ptr \
3c236977
SP
2595 -xscrollcommand {.vpane.files.index.sx set} \
2596 -yscrollcommand {.vpane.files.index.sy set} \
cb07fc2a 2597 -state disabled
3c236977
SP
2598scrollbar .vpane.files.index.sx -orient h -command [list $ui_index xview]
2599scrollbar .vpane.files.index.sy -orient v -command [list $ui_index yview]
cb07fc2a 2600pack .vpane.files.index.title -side top -fill x
3c236977
SP
2601pack .vpane.files.index.sx -side bottom -fill x
2602pack .vpane.files.index.sy -side right -fill y
cb07fc2a 2603pack $ui_index -side left -fill both -expand 1
cb07fc2a 2604
0812665e 2605# -- Working Directory File List
a49c67d1 2606#
c5a1eb88 2607frame .vpane.files.workdir -height 100 -width 200
c73ce762 2608label .vpane.files.workdir.title -text [mc "Unstaged Changes"] \
c382fdd7
PH
2609 -background lightsalmon -foreground black
2610text $ui_workdir -background white -foreground black \
2611 -borderwidth 0 \
c5a1eb88 2612 -width 20 -height 10 \
3c236977 2613 -wrap none \
6c6dd01a 2614 -cursor $cursor_ptr \
3c236977
SP
2615 -xscrollcommand {.vpane.files.workdir.sx set} \
2616 -yscrollcommand {.vpane.files.workdir.sy set} \
cb07fc2a 2617 -state disabled
3c236977
SP
2618scrollbar .vpane.files.workdir.sx -orient h -command [list $ui_workdir xview]
2619scrollbar .vpane.files.workdir.sy -orient v -command [list $ui_workdir yview]
0812665e 2620pack .vpane.files.workdir.title -side top -fill x
3c236977
SP
2621pack .vpane.files.workdir.sx -side bottom -fill x
2622pack .vpane.files.workdir.sy -side right -fill y
0812665e 2623pack $ui_workdir -side left -fill both -expand 1
a0592d3f 2624
0812665e 2625.vpane.files add .vpane.files.workdir -sticky nsew
a0592d3f 2626.vpane.files add .vpane.files.index -sticky nsew
cb07fc2a 2627
0812665e 2628foreach i [list $ui_index $ui_workdir] {
3849bfba
SP
2629 rmsel_tag $i
2630 $i tag conf in_diff -background [$i tag cget in_sel -background]
24263b77
SP
2631}
2632unset i
131f503b 2633
0fb8f9ce 2634# -- Diff and Commit Area
a49c67d1 2635#
8009dcdc 2636frame .vpane.lower -height 300 -width 400
0fb8f9ce
SP
2637frame .vpane.lower.commarea
2638frame .vpane.lower.diff -relief sunken -borderwidth 1
a0592d3f
JS
2639pack .vpane.lower.diff -fill both -expand 1
2640pack .vpane.lower.commarea -side bottom -fill x
0fd49d0a 2641.vpane add .vpane.lower -sticky nsew
cb07fc2a
SP
2642
2643# -- Commit Area Buttons
a49c67d1 2644#
0fb8f9ce
SP
2645frame .vpane.lower.commarea.buttons
2646label .vpane.lower.commarea.buttons.l -text {} \
cb07fc2a 2647 -anchor w \
7416bbc6 2648 -justify left
0fb8f9ce
SP
2649pack .vpane.lower.commarea.buttons.l -side top -fill x
2650pack .vpane.lower.commarea.buttons -side left -fill y
131f503b 2651
1ac17950 2652button .vpane.lower.commarea.buttons.rescan -text [mc Rescan] \
8056cc4f 2653 -command ui_do_rescan
0fb8f9ce 2654pack .vpane.lower.commarea.buttons.rescan -side top -fill x
390adaea
SP
2655lappend disable_on_lock \
2656 {.vpane.lower.commarea.buttons.rescan conf -state}
131f503b 2657
1ac17950 2658button .vpane.lower.commarea.buttons.incall -text [mc "Stage Changed"] \
7416bbc6 2659 -command do_add_all
7fe7e733 2660pack .vpane.lower.commarea.buttons.incall -side top -fill x
390adaea
SP
2661lappend disable_on_lock \
2662 {.vpane.lower.commarea.buttons.incall conf -state}
131f503b 2663
1e02b32e
SP
2664if {![is_enabled nocommit]} {
2665 button .vpane.lower.commarea.buttons.signoff -text [mc "Sign Off"] \
2666 -command do_signoff
2667 pack .vpane.lower.commarea.buttons.signoff -side top -fill x
2668}
131f503b 2669
1e65c622 2670button .vpane.lower.commarea.buttons.commit -text [commit_btn_caption] \
7416bbc6 2671 -command do_commit
0fb8f9ce 2672pack .vpane.lower.commarea.buttons.commit -side top -fill x
390adaea
SP
2673lappend disable_on_lock \
2674 {.vpane.lower.commarea.buttons.commit conf -state}
cb07fc2a 2675
1e02b32e
SP
2676if {![is_enabled nocommit]} {
2677 button .vpane.lower.commarea.buttons.push -text [mc Push] \
2678 -command do_push_anywhere
2679 pack .vpane.lower.commarea.buttons.push -side top -fill x
1e65c622
AG
2680}
2681
cb07fc2a 2682# -- Commit Message Buffer
a49c67d1 2683#
0fb8f9ce 2684frame .vpane.lower.commarea.buffer
24ac9b75 2685frame .vpane.lower.commarea.buffer.header
0fb8f9ce 2686set ui_comm .vpane.lower.commarea.buffer.t
24ac9b75 2687set ui_coml .vpane.lower.commarea.buffer.header.l
1e02b32e
SP
2688
2689if {![is_enabled nocommit]} {
2690 radiobutton .vpane.lower.commarea.buffer.header.new \
2691 -text [mc "New Commit"] \
2692 -command do_select_commit_type \
2693 -variable selected_commit_type \
2694 -value new
2695 lappend disable_on_lock \
2696 [list .vpane.lower.commarea.buffer.header.new conf -state]
2697 radiobutton .vpane.lower.commarea.buffer.header.amend \
2698 -text [mc "Amend Last Commit"] \
2699 -command do_select_commit_type \
2700 -variable selected_commit_type \
2701 -value amend
2702 lappend disable_on_lock \
2703 [list .vpane.lower.commarea.buffer.header.amend conf -state]
2704}
2705
a49c67d1 2706label $ui_coml \
cb07fc2a 2707 -anchor w \
7416bbc6 2708 -justify left
4539eacd
SP
2709proc trace_commit_type {varname args} {
2710 global ui_coml commit_type
2711 switch -glob -- $commit_type {
1ac17950
CS
2712 initial {set txt [mc "Initial Commit Message:"]}
2713 amend {set txt [mc "Amended Commit Message:"]}
2714 amend-initial {set txt [mc "Amended Initial Commit Message:"]}
2715 amend-merge {set txt [mc "Amended Merge Commit Message:"]}
2716 merge {set txt [mc "Merge Commit Message:"]}
2717 * {set txt [mc "Commit Message:"]}
4539eacd
SP
2718 }
2719 $ui_coml conf -text $txt
2720}
2721trace add variable commit_type write trace_commit_type
24ac9b75 2722pack $ui_coml -side left -fill x
1e02b32e
SP
2723
2724if {![is_enabled nocommit]} {
2725 pack .vpane.lower.commarea.buffer.header.amend -side right
2726 pack .vpane.lower.commarea.buffer.header.new -side right
2727}
24ac9b75 2728
c382fdd7
PH
2729text $ui_comm -background white -foreground black \
2730 -borderwidth 1 \
9861671d 2731 -undo true \
b2c6fcf1 2732 -maxundo 20 \
9861671d 2733 -autoseparators true \
cb07fc2a 2734 -relief sunken \
11027d54 2735 -width $repo_config(gui.commitmsgwidth) -height 9 -wrap none \
b4946930 2736 -font font_diff \
6c6dd01a 2737 -yscrollcommand {.vpane.lower.commarea.buffer.sby set}
390adaea
SP
2738scrollbar .vpane.lower.commarea.buffer.sby \
2739 -command [list $ui_comm yview]
24ac9b75 2740pack .vpane.lower.commarea.buffer.header -side top -fill x
0fb8f9ce 2741pack .vpane.lower.commarea.buffer.sby -side right -fill y
cb07fc2a 2742pack $ui_comm -side left -fill y
0fb8f9ce
SP
2743pack .vpane.lower.commarea.buffer -side left -fill y
2744
0e794311
SP
2745# -- Commit Message Buffer Context Menu
2746#
e8ab6446
SP
2747set ctxm .vpane.lower.commarea.buffer.ctxm
2748menu $ctxm -tearoff 0
2749$ctxm add command \
1ac17950 2750 -label [mc Cut] \
e8ab6446
SP
2751 -command {tk_textCut $ui_comm}
2752$ctxm add command \
1ac17950 2753 -label [mc Copy] \
e8ab6446
SP
2754 -command {tk_textCopy $ui_comm}
2755$ctxm add command \
1ac17950 2756 -label [mc Paste] \
e8ab6446
SP
2757 -command {tk_textPaste $ui_comm}
2758$ctxm add command \
1ac17950 2759 -label [mc Delete] \
e8ab6446
SP
2760 -command {$ui_comm delete sel.first sel.last}
2761$ctxm add separator
2762$ctxm add command \
1ac17950 2763 -label [mc "Select All"] \
75e78c8a 2764 -command {focus $ui_comm;$ui_comm tag add sel 0.0 end}
e8ab6446 2765$ctxm add command \
1ac17950 2766 -label [mc "Copy All"] \
e8ab6446 2767 -command {
0e794311
SP
2768 $ui_comm tag add sel 0.0 end
2769 tk_textCopy $ui_comm
2770 $ui_comm tag remove sel 0.0 end
e8ab6446
SP
2771 }
2772$ctxm add separator
2773$ctxm add command \
1ac17950 2774 -label [mc "Sign Off"] \
0e794311 2775 -command do_signoff
95b002ee 2776set ui_comm_ctxm $ctxm
0e794311 2777
0fb8f9ce 2778# -- Diff Header
a49c67d1 2779#
20a53c02
SP
2780proc trace_current_diff_path {varname args} {
2781 global current_diff_path diff_actions file_states
2782 if {$current_diff_path eq {}} {
e8ab6446
SP
2783 set s {}
2784 set f {}
2785 set p {}
2786 set o disabled
2787 } else {
20a53c02 2788 set p $current_diff_path
e8ab6446 2789 set s [mapdesc [lindex $file_states($p) 0] $p]
1ac17950 2790 set f [mc "File:"]
e8ab6446
SP
2791 set p [escape_path $p]
2792 set o normal
2793 }
2794
2795 .vpane.lower.diff.header.status configure -text $s
2796 .vpane.lower.diff.header.file configure -text $f
2797 .vpane.lower.diff.header.path configure -text $p
2798 foreach w $diff_actions {
2799 uplevel #0 $w $o
2800 }
2801}
20a53c02 2802trace add variable current_diff_path write trace_current_diff_path
e8ab6446 2803
9adccb05 2804frame .vpane.lower.diff.header -background gold
e8ab6446 2805label .vpane.lower.diff.header.status \
9adccb05 2806 -background gold \
c382fdd7 2807 -foreground black \
3e7b0e1d
SP
2808 -width $max_status_desc \
2809 -anchor w \
7416bbc6 2810 -justify left
e8ab6446 2811label .vpane.lower.diff.header.file \
9adccb05 2812 -background gold \
c382fdd7 2813 -foreground black \
e8ab6446 2814 -anchor w \
7416bbc6 2815 -justify left
e8ab6446 2816label .vpane.lower.diff.header.path \
9adccb05 2817 -background gold \
c382fdd7 2818 -foreground black \
fce89e46 2819 -anchor w \
7416bbc6 2820 -justify left
e8ab6446
SP
2821pack .vpane.lower.diff.header.status -side left
2822pack .vpane.lower.diff.header.file -side left
2823pack .vpane.lower.diff.header.path -fill x
2824set ctxm .vpane.lower.diff.header.ctxm
2825menu $ctxm -tearoff 0
2826$ctxm add command \
1ac17950 2827 -label [mc Copy] \
fce89e46
SP
2828 -command {
2829 clipboard clear
2830 clipboard append \
2831 -format STRING \
2832 -type STRING \
20a53c02 2833 -- $current_diff_path
fce89e46 2834 }
e8ab6446
SP
2835lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2836bind_button3 .vpane.lower.diff.header.path "tk_popup $ctxm %X %Y"
0fb8f9ce
SP
2837
2838# -- Diff Body
a49c67d1 2839#
0fb8f9ce
SP
2840frame .vpane.lower.diff.body
2841set ui_diff .vpane.lower.diff.body.t
c382fdd7
PH
2842text $ui_diff -background white -foreground black \
2843 -borderwidth 0 \
0fb8f9ce 2844 -width 80 -height 15 -wrap none \
b4946930 2845 -font font_diff \
0fb8f9ce
SP
2846 -xscrollcommand {.vpane.lower.diff.body.sbx set} \
2847 -yscrollcommand {.vpane.lower.diff.body.sby set} \
0fb8f9ce
SP
2848 -state disabled
2849scrollbar .vpane.lower.diff.body.sbx -orient horizontal \
2850 -command [list $ui_diff xview]
2851scrollbar .vpane.lower.diff.body.sby -orient vertical \
2852 -command [list $ui_diff yview]
2853pack .vpane.lower.diff.body.sbx -side bottom -fill x
2854pack .vpane.lower.diff.body.sby -side right -fill y
2855pack $ui_diff -side left -fill both -expand 1
2856pack .vpane.lower.diff.header -side top -fill x
2857pack .vpane.lower.diff.body -side bottom -fill both -expand 1
2858
30b14ed3 2859$ui_diff tag conf d_cr -elide true
ca521566
SP
2860$ui_diff tag conf d_@ -foreground blue -font font_diffbold
2861$ui_diff tag conf d_+ -foreground {#00a000}
fec4a785
SP
2862$ui_diff tag conf d_- -foreground red
2863
ca521566 2864$ui_diff tag conf d_++ -foreground {#00a000}
fec4a785
SP
2865$ui_diff tag conf d_-- -foreground red
2866$ui_diff tag conf d_+s \
ca521566
SP
2867 -foreground {#00a000} \
2868 -background {#e2effa}
fec4a785
SP
2869$ui_diff tag conf d_-s \
2870 -foreground red \
ca521566 2871 -background {#e2effa}
fec4a785 2872$ui_diff tag conf d_s+ \
ca521566
SP
2873 -foreground {#00a000} \
2874 -background ivory1
fec4a785
SP
2875$ui_diff tag conf d_s- \
2876 -foreground red \
ca521566 2877 -background ivory1
fec4a785
SP
2878
2879$ui_diff tag conf d<<<<<<< \
2880 -foreground orange \
2881 -font font_diffbold
2882$ui_diff tag conf d======= \
2883 -foreground orange \
2884 -font font_diffbold
2885$ui_diff tag conf d>>>>>>> \
2886 -foreground orange \
2887 -font font_diffbold
cb07fc2a 2888
ca521566
SP
2889$ui_diff tag raise sel
2890
0e794311
SP
2891# -- Diff Body Context Menu
2892#
042c2325
AG
2893
2894proc create_common_diff_popup {ctxm} {
2895 $ctxm add command \
2896 -label [mc "Show Less Context"] \
2897 -command show_less_context
2898 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2899 $ctxm add command \
2900 -label [mc "Show More Context"] \
2901 -command show_more_context
2902 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2903 $ctxm add separator
2904 $ctxm add command \
2905 -label [mc Refresh] \
2906 -command reshow_diff
2907 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2908 $ctxm add command \
2909 -label [mc Copy] \
2910 -command {tk_textCopy $ui_diff}
2911 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2912 $ctxm add command \
2913 -label [mc "Select All"] \
2914 -command {focus $ui_diff;$ui_diff tag add sel 0.0 end}
2915 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2916 $ctxm add command \
2917 -label [mc "Copy All"] \
2918 -command {
2919 $ui_diff tag add sel 0.0 end
2920 tk_textCopy $ui_diff
2921 $ui_diff tag remove sel 0.0 end
2922 }
2923 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2924 $ctxm add separator
2925 $ctxm add command \
2926 -label [mc "Decrease Font Size"] \
2927 -command {incr_font_size font_diff -1}
2928 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2929 $ctxm add command \
2930 -label [mc "Increase Font Size"] \
2931 -command {incr_font_size font_diff 1}
2932 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2933 $ctxm add separator
2934 $ctxm add command -label [mc "Options..."] \
2935 -command do_options
2936}
2937
e8ab6446
SP
2938set ctxm .vpane.lower.diff.body.ctxm
2939menu $ctxm -tearoff 0
fba6072e
JS
2940$ctxm add command \
2941 -label [mc "Apply/Reverse Hunk"] \
2942 -command {apply_hunk $cursorX $cursorY}
2943set ui_diff_applyhunk [$ctxm index last]
2944lappend diff_actions [list $ctxm entryconf $ui_diff_applyhunk -state]
5821988f
JS
2945$ctxm add command \
2946 -label [mc "Apply/Reverse Line"] \
2947 -command {apply_line $cursorX $cursorY; do_rescan}
2948set ui_diff_applyline [$ctxm index last]
2949lappend diff_actions [list $ctxm entryconf $ui_diff_applyline -state]
fba6072e 2950$ctxm add separator
042c2325
AG
2951create_common_diff_popup $ctxm
2952
2953set ctxmmg .vpane.lower.diff.body.ctxmmg
2954menu $ctxmmg -tearoff 0
7e30682c
AG
2955$ctxmmg add command \
2956 -label [mc "Run Merge Tool"] \
2957 -command {merge_resolve_tool}
2958lappend diff_actions [list $ctxmmg entryconf [$ctxmmg index last] -state]
2959$ctxmmg add separator
042c2325
AG
2960$ctxmmg add command \
2961 -label [mc "Use Remote Version"] \
2962 -command {merge_resolve_one 3}
2963lappend diff_actions [list $ctxmmg entryconf [$ctxmmg index last] -state]
2964$ctxmmg add command \
2965 -label [mc "Use Local Version"] \
2966 -command {merge_resolve_one 2}
2967lappend diff_actions [list $ctxmmg entryconf [$ctxmmg index last] -state]
2968$ctxmmg add command \
2969 -label [mc "Revert To Base"] \
2970 -command {merge_resolve_one 1}
2971lappend diff_actions [list $ctxmmg entryconf [$ctxmmg index last] -state]
2972$ctxmmg add separator
2fe5b2ee
AG
2973$ctxmmg add command \
2974 -label [mc "Stage Working Copy"] \
2975 -command {merge_resolve_one 0}
2976lappend diff_actions [list $ctxmmg entryconf [$ctxmmg index last] -state]
2977$ctxmmg add separator
042c2325
AG
2978create_common_diff_popup $ctxmmg
2979
2980proc popup_diff_menu {ctxm ctxmmg x y X Y} {
ce015c21 2981 global current_diff_path file_states
83751fc1
SP
2982 set ::cursorX $x
2983 set ::cursorY $y
042c2325
AG
2984 if {[info exists file_states($current_diff_path)]} {
2985 set state [lindex $file_states($current_diff_path) 0]
a25c5189 2986 } else {
042c2325
AG
2987 set state {__}
2988 }
ff515d81 2989 if {[string first {U} $state] >= 0} {
042c2325 2990 tk_popup $ctxmmg $X $Y
047d94d5 2991 } else {
042c2325
AG
2992 if {$::ui_index eq $::current_diff_side} {
2993 set l [mc "Unstage Hunk From Commit"]
2994 set t [mc "Unstage Line From Commit"]
2995 } else {
2996 set l [mc "Stage Hunk For Commit"]
2997 set t [mc "Stage Line For Commit"]
2998 }
2999 if {$::is_3way_diff
3000 || $current_diff_path eq {}
3001 || {__} eq $state
3002 || {_O} eq $state
3003 || {_T} eq $state
3004 || {T_} eq $state} {
3005 set s disabled
3006 } else {
3007 set s normal
3008 }
3009 $ctxm entryconf $::ui_diff_applyhunk -state $s -label $l
3010 $ctxm entryconf $::ui_diff_applyline -state $s -label $t
3011 tk_popup $ctxm $X $Y
9c9f5fa9 3012 }
83751fc1 3013}
042c2325 3014bind_button3 $ui_diff [list popup_diff_menu $ctxm $ctxmmg %x %y %X %Y]
0e794311 3015
cb07fc2a 3016# -- Status Bar
e8ab6446 3017#
51530d17 3018set main_status [::status_bar::new .status]
cb07fc2a 3019pack .status -anchor w -side bottom -fill x
1ac17950 3020$main_status show [mc "Initializing..."]
cb07fc2a 3021
2d19516d 3022# -- Load geometry
e8ab6446 3023#
2d19516d 3024catch {
51f4d16b 3025set gm $repo_config(gui.geometry)
c4fe7728
SP
3026wm geometry . [lindex $gm 0]
3027.vpane sash place 0 \
a0592d3f
JS
3028 [lindex $gm 1] \
3029 [lindex [.vpane sash coord 0] 1]
c4fe7728 3030.vpane.files sash place 0 \
a0592d3f
JS
3031 [lindex [.vpane.files sash coord 0] 0] \
3032 [lindex $gm 2]
c4fe7728 3033unset gm
390adaea 3034}
2d19516d 3035
cb07fc2a 3036# -- Key Bindings
e8ab6446 3037#
ec6b424a 3038bind $ui_comm <$M1B-Key-Return> {do_commit;break}
cd16a6c9
SP
3039bind $ui_comm <$M1B-Key-t> {do_add_selection;break}
3040bind $ui_comm <$M1B-Key-T> {do_add_selection;break}
93e912c5
SP
3041bind $ui_comm <$M1B-Key-i> {do_add_all;break}
3042bind $ui_comm <$M1B-Key-I> {do_add_all;break}
9861671d
SP
3043bind $ui_comm <$M1B-Key-x> {tk_textCut %W;break}
3044bind $ui_comm <$M1B-Key-X> {tk_textCut %W;break}
3045bind $ui_comm <$M1B-Key-c> {tk_textCopy %W;break}
3046bind $ui_comm <$M1B-Key-C> {tk_textCopy %W;break}
3047bind $ui_comm <$M1B-Key-v> {tk_textPaste %W; %W see insert; break}
3048bind $ui_comm <$M1B-Key-V> {tk_textPaste %W; %W see insert; break}
3049bind $ui_comm <$M1B-Key-a> {%W tag add sel 0.0 end;break}
3050bind $ui_comm <$M1B-Key-A> {%W tag add sel 0.0 end;break}
729ffa50
MB
3051bind $ui_comm <$M1B-Key-minus> {show_less_context;break}
3052bind $ui_comm <$M1B-Key-KP_Subtract> {show_less_context;break}
3053bind $ui_comm <$M1B-Key-equal> {show_more_context;break}
3054bind $ui_comm <$M1B-Key-plus> {show_more_context;break}
3055bind $ui_comm <$M1B-Key-KP_Add> {show_more_context;break}
9861671d
SP
3056
3057bind $ui_diff <$M1B-Key-x> {tk_textCopy %W;break}
3058bind $ui_diff <$M1B-Key-X> {tk_textCopy %W;break}
3059bind $ui_diff <$M1B-Key-c> {tk_textCopy %W;break}
3060bind $ui_diff <$M1B-Key-C> {tk_textCopy %W;break}
3061bind $ui_diff <$M1B-Key-v> {break}
3062bind $ui_diff <$M1B-Key-V> {break}
3063bind $ui_diff <$M1B-Key-a> {%W tag add sel 0.0 end;break}
3064bind $ui_diff <$M1B-Key-A> {%W tag add sel 0.0 end;break}
b2c6fcf1
SP
3065bind $ui_diff <Key-Up> {catch {%W yview scroll -1 units};break}
3066bind $ui_diff <Key-Down> {catch {%W yview scroll 1 units};break}
3067bind $ui_diff <Key-Left> {catch {%W xview scroll -1 units};break}
3068bind $ui_diff <Key-Right> {catch {%W xview scroll 1 units};break}
60aa065f
SP
3069bind $ui_diff <Key-k> {catch {%W yview scroll -1 units};break}
3070bind $ui_diff <Key-j> {catch {%W yview scroll 1 units};break}
3071bind $ui_diff <Key-h> {catch {%W xview scroll -1 units};break}
3072bind $ui_diff <Key-l> {catch {%W xview scroll 1 units};break}
3073bind $ui_diff <Control-Key-b> {catch {%W yview scroll -1 pages};break}
3074bind $ui_diff <Control-Key-f> {catch {%W yview scroll 1 pages};break}
23effa79 3075bind $ui_diff <Button-1> {focus %W}
49b86f01 3076
64a906f8 3077if {[is_enabled branch]} {
b1fa2bff
SP
3078 bind . <$M1B-Key-n> branch_create::dialog
3079 bind . <$M1B-Key-N> branch_create::dialog
d41b43eb
SP
3080 bind . <$M1B-Key-o> branch_checkout::dialog
3081 bind . <$M1B-Key-O> branch_checkout::dialog
a870ddc0
SP
3082 bind . <$M1B-Key-m> merge::dialog
3083 bind . <$M1B-Key-M> merge::dialog
bd29ebc3 3084}
840bcfa7
SP
3085if {[is_enabled transport]} {
3086 bind . <$M1B-Key-p> do_push_anywhere
3087 bind . <$M1B-Key-P> do_push_anywhere
3088}
bd29ebc3 3089
8056cc4f
AG
3090bind . <Key-F5> ui_do_rescan
3091bind . <$M1B-Key-r> ui_do_rescan
3092bind . <$M1B-Key-R> ui_do_rescan
07123f40
SP
3093bind . <$M1B-Key-s> do_signoff
3094bind . <$M1B-Key-S> do_signoff
cd16a6c9
SP
3095bind . <$M1B-Key-t> do_add_selection
3096bind . <$M1B-Key-T> do_add_selection
93e912c5
SP
3097bind . <$M1B-Key-i> do_add_all
3098bind . <$M1B-Key-I> do_add_all
729ffa50
MB
3099bind . <$M1B-Key-minus> {show_less_context;break}
3100bind . <$M1B-Key-KP_Subtract> {show_less_context;break}
3101bind . <$M1B-Key-equal> {show_more_context;break}
3102bind . <$M1B-Key-plus> {show_more_context;break}
3103bind . <$M1B-Key-KP_Add> {show_more_context;break}
07123f40 3104bind . <$M1B-Key-Return> do_commit
0812665e 3105foreach i [list $ui_index $ui_workdir] {
24263b77
SP
3106 bind $i <Button-1> "toggle_or_diff $i %x %y; break"
3107 bind $i <$M1B-Button-1> "add_one_to_selection $i %x %y; break"
3108 bind $i <Shift-Button-1> "add_range_to_selection $i %x %y; break"
cb07fc2a 3109}
62aac80b
SP
3110unset i
3111
3112set file_lists($ui_index) [list]
0812665e 3113set file_lists($ui_workdir) [list]
a49c67d1 3114
19c82148 3115wm title . "[appname] ([reponame]) [file normalize [file dirname [gitdir]]]"
cb07fc2a 3116focus -force $ui_comm
1d8b3cbf 3117
85ab313e
SP
3118# -- Warn the user about environmental problems. Cygwin's Tcl
3119# does *not* pass its env array onto any processes it spawns.
3120# This means that git processes get none of our environment.
1d8b3cbf 3121#
20ddfcaa 3122if {[is_Cygwin]} {
1d8b3cbf
SP
3123 set ignored_env 0
3124 set suggest_user {}
c8c4854b 3125 set msg [mc "Possible environment issues exist.
1d8b3cbf
SP
3126
3127The following environment variables are probably
3128going to be ignored by any Git subprocess run
c8c4854b 3129by %s:
1d8b3cbf 3130
c8c4854b 3131" [appname]]
1d8b3cbf
SP
3132 foreach name [array names env] {
3133 switch -regexp -- $name {
3134 {^GIT_INDEX_FILE$} -
3135 {^GIT_OBJECT_DIRECTORY$} -
3136 {^GIT_ALTERNATE_OBJECT_DIRECTORIES$} -
3137 {^GIT_DIFF_OPTS$} -
3138 {^GIT_EXTERNAL_DIFF$} -
3139 {^GIT_PAGER$} -
3140 {^GIT_TRACE$} -
3141 {^GIT_CONFIG$} -
3142 {^GIT_CONFIG_LOCAL$} -
3143 {^GIT_(AUTHOR|COMMITTER)_DATE$} {
3144 append msg " - $name\n"
3145 incr ignored_env
3146 }
3147 {^GIT_(AUTHOR|COMMITTER)_(NAME|EMAIL)$} {
3148 append msg " - $name\n"
3149 incr ignored_env
3150 set suggest_user $name
3151 }
3152 }
3153 }
3154 if {$ignored_env > 0} {
c8c4854b 3155 append msg [mc "
1d8b3cbf 3156This is due to a known issue with the
c8c4854b 3157Tcl binary distributed by Cygwin."]
1d8b3cbf
SP
3158
3159 if {$suggest_user ne {}} {
c8c4854b 3160 append msg [mc "
1d8b3cbf 3161
c8c4854b 3162A good replacement for %s
1d8b3cbf
SP
3163is placing values for the user.name and
3164user.email settings into your personal
3165~/.gitconfig file.
c8c4854b 3166" $suggest_user]
1d8b3cbf
SP
3167 }
3168 warn_popup $msg
3169 }
3170 unset ignored_env msg suggest_user name
3171}
3172
85ab313e
SP
3173# -- Only initialize complex UI if we are going to stay running.
3174#
64a906f8 3175if {[is_enabled transport]} {
4ccdab02 3176 load_all_remotes
85ab313e 3177
6bdf5e5f 3178 set n [.mbar.remote index end]
3f7fd924 3179 populate_push_menu
6bdf5e5f
SP
3180 populate_fetch_menu
3181 set n [expr {[.mbar.remote index end] - $n}]
3182 if {$n > 0} {
7e09b153 3183 if {[.mbar.remote type 0] eq "tearoff"} { incr n }
6bdf5e5f
SP
3184 .mbar.remote insert $n separator
3185 }
3186 unset n
4ccdab02 3187}
85ab313e 3188
4578c5cb
SP
3189if {[winfo exists $ui_comm]} {
3190 set GITGUI_BCK_exists [load_message GITGUI_BCK]
3191
3192 # -- If both our backup and message files exist use the
3193 # newer of the two files to initialize the buffer.
3194 #
3195 if {$GITGUI_BCK_exists} {
3196 set m [gitdir GITGUI_MSG]
3197 if {[file isfile $m]} {
3198 if {[file mtime [gitdir GITGUI_BCK]] > [file mtime $m]} {
3199 catch {file delete [gitdir GITGUI_MSG]}
3200 } else {
3201 $ui_comm delete 0.0 end
3202 $ui_comm edit reset
3203 $ui_comm edit modified false
3204 catch {file delete [gitdir GITGUI_BCK]}
3205 set GITGUI_BCK_exists 0
3206 }
3207 }
3208 unset m
3209 }
3210
3211 proc backup_commit_buffer {} {
3212 global ui_comm GITGUI_BCK_exists
3213
3214 set m [$ui_comm edit modified]
3215 if {$m || $GITGUI_BCK_exists} {
3216 set msg [string trim [$ui_comm get 0.0 end]]
3217 regsub -all -line {[ \r\t]+$} $msg {} msg
3218
3219 if {$msg eq {}} {
3220 if {$GITGUI_BCK_exists} {
3221 catch {file delete [gitdir GITGUI_BCK]}
3222 set GITGUI_BCK_exists 0
3223 }
3224 } elseif {$m} {
3225 catch {
3226 set fd [open [gitdir GITGUI_BCK] w]
3227 puts -nonewline $fd $msg
3228 close $fd
3229 set GITGUI_BCK_exists 1
3230 }
3231 }
3232
3233 $ui_comm edit modified false
3234 }
3235
3236 set ::GITGUI_BCK_i [after 2000 backup_commit_buffer]
3237 }
3238
3239 backup_commit_buffer
95b002ee
SP
3240
3241 # -- If the user has aspell available we can drive it
3242 # in pipe mode to spellcheck the commit message.
3243 #
3244 set spell_cmd [list |]
3245 set spell_dict [get_config gui.spellingdictionary]
3246 lappend spell_cmd aspell
3247 if {$spell_dict ne {}} {
3248 lappend spell_cmd --master=$spell_dict
3249 }
3250 lappend spell_cmd --mode=none
3251 lappend spell_cmd --encoding=utf-8
3252 lappend spell_cmd pipe
3253 if {$spell_dict eq {none}
3254 || [catch {set spell_fd [open $spell_cmd r+]} spell_err]} {
3255 bind_button3 $ui_comm [list tk_popup $ui_comm_ctxm %X %Y]
3256 } else {
3257 set ui_comm_spell [spellcheck::init \
3258 $spell_fd \
3259 $ui_comm \
3260 $ui_comm_ctxm \
3261 ]
3262 }
3263 unset -nocomplain spell_cmd spell_fd spell_err spell_dict
4578c5cb
SP
3264}
3265
53716a7b 3266lock_index begin-read
301dfaa9
SP
3267if {![winfo ismapped .]} {
3268 wm deiconify .
3269}
1e65c622
AG
3270after 1 {
3271 if {[is_enabled initialamend]} {
3272 force_amend
3273 } else {
3274 do_rescan
3275 }
3276
3277 if {[is_enabled nocommitmsg]} {
3278 $ui_comm configure -state disabled -background gray
3279 }
3280}
3972b987
SP
3281if {[is_enabled multicommit]} {
3282 after 1000 hint_gc
3283}
1e65c622
AG
3284if {[is_enabled retcode]} {
3285 bind . <Destroy> {+terminate_me %W}
3286}