git-gui: Add more integration options to citool.
[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) {
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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
2274 .mbar.commit add radiobutton \
1ac17950 2275 -label [mc "New Commit"] \
2ebba528
SP
2276 -command do_select_commit_type \
2277 -variable selected_commit_type \
7416bbc6 2278 -value new
2ebba528
SP
2279 lappend disable_on_lock \
2280 [list .mbar.commit entryconf [.mbar.commit index last] -state]
24ac9b75 2281
2ebba528 2282 .mbar.commit add radiobutton \
1ac17950 2283 -label [mc "Amend Last Commit"] \
2ebba528
SP
2284 -command do_select_commit_type \
2285 -variable selected_commit_type \
7416bbc6 2286 -value amend
2ebba528
SP
2287 lappend disable_on_lock \
2288 [list .mbar.commit entryconf [.mbar.commit index last] -state]
24ac9b75 2289
2ebba528 2290 .mbar.commit add separator
24ac9b75 2291
1ac17950 2292 .mbar.commit add command -label [mc Rescan] \
8056cc4f 2293 -command ui_do_rescan \
7416bbc6 2294 -accelerator F5
2ebba528
SP
2295 lappend disable_on_lock \
2296 [list .mbar.commit entryconf [.mbar.commit index last] -state]
24ac9b75 2297
1ac17950 2298 .mbar.commit add command -label [mc "Stage To Commit"] \
cd16a6c9
SP
2299 -command do_add_selection \
2300 -accelerator $M1T-T
2ebba528
SP
2301 lappend disable_on_lock \
2302 [list .mbar.commit entryconf [.mbar.commit index last] -state]
24ac9b75 2303
1ac17950 2304 .mbar.commit add command -label [mc "Stage Changed Files To Commit"] \
2ebba528 2305 -command do_add_all \
7416bbc6 2306 -accelerator $M1T-I
2ebba528
SP
2307 lappend disable_on_lock \
2308 [list .mbar.commit entryconf [.mbar.commit index last] -state]
24ac9b75 2309
1ac17950 2310 .mbar.commit add command -label [mc "Unstage From Commit"] \
7416bbc6 2311 -command do_unstage_selection
2ebba528
SP
2312 lappend disable_on_lock \
2313 [list .mbar.commit entryconf [.mbar.commit index last] -state]
e734817d 2314
1ac17950 2315 .mbar.commit add command -label [mc "Revert Changes"] \
7416bbc6 2316 -command do_revert_selection
2ebba528
SP
2317 lappend disable_on_lock \
2318 [list .mbar.commit entryconf [.mbar.commit index last] -state]
e734817d 2319
2ebba528 2320 .mbar.commit add separator
1461c5f3 2321
c91ee2bd
JS
2322 .mbar.commit add command -label [mc "Show Less Context"] \
2323 -command show_less_context \
729ffa50 2324 -accelerator $M1T-\-
c91ee2bd
JS
2325
2326 .mbar.commit add command -label [mc "Show More Context"] \
2327 -command show_more_context \
729ffa50 2328 -accelerator $M1T-=
c91ee2bd
JS
2329
2330 .mbar.commit add separator
2331
1ac17950 2332 .mbar.commit add command -label [mc "Sign Off"] \
2ebba528 2333 -command do_signoff \
7416bbc6 2334 -accelerator $M1T-S
24ac9b75 2335
1e65c622 2336 .mbar.commit add command -label [commit_btn_caption] \
2ebba528 2337 -command do_commit \
7416bbc6 2338 -accelerator $M1T-Return
2ebba528
SP
2339 lappend disable_on_lock \
2340 [list .mbar.commit entryconf [.mbar.commit index last] -state]
2341}
cb07fc2a 2342
9b28a8b9
SP
2343# -- Merge Menu
2344#
2345if {[is_enabled branch]} {
2346 menu .mbar.merge
1ac17950 2347 .mbar.merge add command -label [mc "Local Merge..."] \
a870ddc0
SP
2348 -command merge::dialog \
2349 -accelerator $M1T-M
9b28a8b9
SP
2350 lappend disable_on_lock \
2351 [list .mbar.merge entryconf [.mbar.merge index last] -state]
1ac17950 2352 .mbar.merge add command -label [mc "Abort Merge..."] \
a6c9b081 2353 -command merge::reset_hard
9b28a8b9
SP
2354 lappend disable_on_lock \
2355 [list .mbar.merge entryconf [.mbar.merge index last] -state]
9b28a8b9
SP
2356}
2357
2358# -- Transport Menu
2359#
2360if {[is_enabled transport]} {
6bdf5e5f 2361 menu .mbar.remote
9b28a8b9 2362
6bdf5e5f
SP
2363 .mbar.remote add command \
2364 -label [mc "Push..."] \
840bcfa7
SP
2365 -command do_push_anywhere \
2366 -accelerator $M1T-P
6bdf5e5f
SP
2367 .mbar.remote add command \
2368 -label [mc "Delete..."] \
aa252f19 2369 -command remote_branch_delete::dialog
9b28a8b9
SP
2370}
2371
0c8d7839
SP
2372if {[is_MacOSX]} {
2373 # -- Apple Menu (Mac OS X only)
2374 #
442b3caa 2375 .mbar add cascade -label Apple -menu .mbar.apple
0c8d7839
SP
2376 menu .mbar.apple
2377
1ac17950 2378 .mbar.apple add command -label [mc "About %s" [appname]] \
7416bbc6 2379 -command do_about
13824e2d
SP
2380 .mbar.apple add separator
2381 .mbar.apple add command \
2382 -label [mc "Preferences..."] \
2383 -command do_options \
2384 -accelerator $M1T-,
2385 bind . <$M1B-,> do_options
0c8d7839
SP
2386} else {
2387 # -- Edit Menu
2388 #
2389 .mbar.edit add separator
1ac17950 2390 .mbar.edit add command -label [mc "Options..."] \
7416bbc6 2391 -command do_options
273984fc 2392}
557afe82 2393
273984fc
SP
2394# -- Help Menu
2395#
1ac17950 2396.mbar add cascade -label [mc Help] -menu .mbar.help
273984fc 2397menu .mbar.help
0c8d7839 2398
273984fc 2399if {![is_MacOSX]} {
1ac17950 2400 .mbar.help add command -label [mc "About %s" [appname]] \
7416bbc6 2401 -command do_about
0c8d7839 2402}
82aa2354 2403
273984fc
SP
2404set browser {}
2405catch {set browser $repo_config(instaweb.browser)}
20ddfcaa 2406set doc_path [file dirname [gitexec]]
273984fc
SP
2407set doc_path [file join $doc_path Documentation index.html]
2408
20ddfcaa 2409if {[is_Cygwin]} {
ee405993 2410 set doc_path [exec cygpath --mixed $doc_path]
273984fc
SP
2411}
2412
2413if {$browser eq {}} {
2414 if {[is_MacOSX]} {
2415 set browser open
20ddfcaa 2416 } elseif {[is_Cygwin]} {
273984fc
SP
2417 set program_files [file dirname [exec cygpath --windir]]
2418 set program_files [file join $program_files {Program Files}]
2419 set firefox [file join $program_files {Mozilla Firefox} firefox.exe]
2420 set ie [file join $program_files {Internet Explorer} IEXPLORE.EXE]
2421 if {[file exists $firefox]} {
2422 set browser $firefox
2423 } elseif {[file exists $ie]} {
2424 set browser $ie
2425 }
2426 unset program_files firefox ie
2427 }
2428}
2429
2430if {[file isfile $doc_path]} {
2431 set doc_url "file:$doc_path"
2432} else {
2433 set doc_url {http://www.kernel.org/pub/software/scm/git/docs/}
2434}
2435
2436if {$browser ne {}} {
1ac17950 2437 .mbar.help add command -label [mc "Online Documentation"] \
7416bbc6 2438 -command [list exec $browser $doc_url &]
273984fc
SP
2439}
2440unset browser doc_path doc_url
82aa2354 2441
2ebba528
SP
2442# -- Standard bindings
2443#
39fa2a98 2444wm protocol . WM_DELETE_WINDOW do_quit
2ebba528
SP
2445bind all <$M1B-Key-q> do_quit
2446bind all <$M1B-Key-Q> do_quit
2447bind all <$M1B-Key-w> {destroy [winfo toplevel %W]}
2448bind all <$M1B-Key-W> {destroy [winfo toplevel %W]}
2449
3e45ee1e
SP
2450set subcommand_args {}
2451proc usage {} {
2452 puts stderr "usage: $::argv0 $::subcommand $::subcommand_args"
2453 exit 1
2454}
2455
2ebba528
SP
2456# -- Not a normal commit type invocation? Do that instead!
2457#
258871d3 2458switch -- $subcommand {
85d2d597 2459browser -
2ebba528 2460blame {
f7078b40
AG
2461 if {$subcommand eq "blame"} {
2462 set subcommand_args {[--line=<num>] rev? path}
2463 } else {
2464 set subcommand_args {rev? path}
2465 }
c52c9452 2466 if {$argv eq {}} usage
a0db0d61 2467 set head {}
3e45ee1e 2468 set path {}
f7078b40 2469 set jump_spec {}
3e45ee1e
SP
2470 set is_path 0
2471 foreach a $argv {
2472 if {$is_path || [file exists $_prefix$a]} {
2473 if {$path ne {}} usage
6b3d8b97 2474 set path $_prefix$a
3e45ee1e
SP
2475 break
2476 } elseif {$a eq {--}} {
2477 if {$path ne {}} {
a0db0d61
SP
2478 if {$head ne {}} usage
2479 set head $path
3e45ee1e
SP
2480 set path {}
2481 }
2482 set is_path 1
f7078b40
AG
2483 } elseif {[regexp {^--line=(\d+)$} $a a lnum]} {
2484 if {$jump_spec ne {} || $head ne {}} usage
2485 set jump_spec [list $lnum]
a0db0d61
SP
2486 } elseif {$head eq {}} {
2487 if {$head ne {}} usage
2488 set head $a
c52c9452 2489 set is_path 1
3e45ee1e
SP
2490 } else {
2491 usage
2492 }
2493 }
2494 unset is_path
2495
c52c9452
SP
2496 if {$head ne {} && $path eq {}} {
2497 set path $_prefix$head
2498 set head {}
2499 }
2500
a0db0d61 2501 if {$head eq {}} {
d41b43eb 2502 load_current_branch
a0db0d61 2503 } else {
02087abc
SP
2504 if {[regexp {^[0-9a-f]{1,39}$} $head]} {
2505 if {[catch {
2506 set head [git rev-parse --verify $head]
2507 } err]} {
2508 puts stderr $err
2509 exit 1
2510 }
2511 }
a0db0d61 2512 set current_branch $head
2ebba528 2513 }
a0db0d61 2514
85d2d597
SP
2515 switch -- $subcommand {
2516 browser {
f7078b40 2517 if {$jump_spec ne {}} usage
85d2d597
SP
2518 if {$head eq {}} {
2519 if {$path ne {} && [file isdirectory $path]} {
2520 set head $current_branch
2521 } else {
2522 set head $path
2523 set path {}
2524 }
2525 }
2526 browser::new $head $path
2527 }
2528 blame {
2529 if {$head eq {} && ![file exists $path]} {
c8c4854b 2530 puts stderr [mc "fatal: cannot stat path %s: No such file or directory" $path]
85d2d597
SP
2531 exit 1
2532 }
f7078b40 2533 blame::new $head $path $jump_spec
85d2d597 2534 }
c52c9452 2535 }
258871d3
SP
2536 return
2537}
2538citool -
2539gui {
2540 if {[llength $argv] != 0} {
2541 puts -nonewline stderr "usage: $argv0"
0b2bc460
SP
2542 if {$subcommand ne {gui}
2543 && [file tail $argv0] ne "git-$subcommand"} {
258871d3
SP
2544 puts -nonewline stderr " $subcommand"
2545 }
2546 puts stderr {}
2547 exit 1
2548 }
2549 # fall through to setup UI for commits
2ebba528 2550}
2ebba528 2551default {
c0f7a6c3 2552 puts stderr "usage: $argv0 \[{blame|browser|citool}\]"
2ebba528
SP
2553 exit 1
2554}
2555}
2556
8553b772
SP
2557# -- Branch Control
2558#
2559frame .branch \
2560 -borderwidth 1 \
2561 -relief sunken
2562label .branch.l1 \
1ac17950 2563 -text [mc "Current Branch:"] \
8553b772 2564 -anchor w \
7416bbc6 2565 -justify left
8553b772
SP
2566label .branch.cb \
2567 -textvariable current_branch \
2568 -anchor w \
7416bbc6 2569 -justify left
8553b772
SP
2570pack .branch.l1 -side left
2571pack .branch.cb -side left -fill x
2572pack .branch -side top -fill x
2573
cb07fc2a 2574# -- Main Window Layout
a49c67d1 2575#
a0592d3f
JS
2576panedwindow .vpane -orient horizontal
2577panedwindow .vpane.files -orient vertical
c5a1eb88 2578.vpane add .vpane.files -sticky nsew -height 100 -width 200
cb07fc2a
SP
2579pack .vpane -anchor n -side top -fill both -expand 1
2580
2581# -- Index File List
a49c67d1 2582#
c5a1eb88 2583frame .vpane.files.index -height 100 -width 200
c73ce762 2584label .vpane.files.index.title -text [mc "Staged Changes (Will Commit)"] \
c382fdd7
PH
2585 -background lightgreen -foreground black
2586text $ui_index -background white -foreground black \
2587 -borderwidth 0 \
c5a1eb88 2588 -width 20 -height 10 \
3c236977 2589 -wrap none \
6c6dd01a 2590 -cursor $cursor_ptr \
3c236977
SP
2591 -xscrollcommand {.vpane.files.index.sx set} \
2592 -yscrollcommand {.vpane.files.index.sy set} \
cb07fc2a 2593 -state disabled
3c236977
SP
2594scrollbar .vpane.files.index.sx -orient h -command [list $ui_index xview]
2595scrollbar .vpane.files.index.sy -orient v -command [list $ui_index yview]
cb07fc2a 2596pack .vpane.files.index.title -side top -fill x
3c236977
SP
2597pack .vpane.files.index.sx -side bottom -fill x
2598pack .vpane.files.index.sy -side right -fill y
cb07fc2a 2599pack $ui_index -side left -fill both -expand 1
cb07fc2a 2600
0812665e 2601# -- Working Directory File List
a49c67d1 2602#
c5a1eb88 2603frame .vpane.files.workdir -height 100 -width 200
c73ce762 2604label .vpane.files.workdir.title -text [mc "Unstaged Changes"] \
c382fdd7
PH
2605 -background lightsalmon -foreground black
2606text $ui_workdir -background white -foreground black \
2607 -borderwidth 0 \
c5a1eb88 2608 -width 20 -height 10 \
3c236977 2609 -wrap none \
6c6dd01a 2610 -cursor $cursor_ptr \
3c236977
SP
2611 -xscrollcommand {.vpane.files.workdir.sx set} \
2612 -yscrollcommand {.vpane.files.workdir.sy set} \
cb07fc2a 2613 -state disabled
3c236977
SP
2614scrollbar .vpane.files.workdir.sx -orient h -command [list $ui_workdir xview]
2615scrollbar .vpane.files.workdir.sy -orient v -command [list $ui_workdir yview]
0812665e 2616pack .vpane.files.workdir.title -side top -fill x
3c236977
SP
2617pack .vpane.files.workdir.sx -side bottom -fill x
2618pack .vpane.files.workdir.sy -side right -fill y
0812665e 2619pack $ui_workdir -side left -fill both -expand 1
a0592d3f 2620
0812665e 2621.vpane.files add .vpane.files.workdir -sticky nsew
a0592d3f 2622.vpane.files add .vpane.files.index -sticky nsew
cb07fc2a 2623
0812665e 2624foreach i [list $ui_index $ui_workdir] {
3849bfba
SP
2625 rmsel_tag $i
2626 $i tag conf in_diff -background [$i tag cget in_sel -background]
24263b77
SP
2627}
2628unset i
131f503b 2629
0fb8f9ce 2630# -- Diff and Commit Area
a49c67d1 2631#
8009dcdc 2632frame .vpane.lower -height 300 -width 400
0fb8f9ce
SP
2633frame .vpane.lower.commarea
2634frame .vpane.lower.diff -relief sunken -borderwidth 1
a0592d3f
JS
2635pack .vpane.lower.diff -fill both -expand 1
2636pack .vpane.lower.commarea -side bottom -fill x
0fd49d0a 2637.vpane add .vpane.lower -sticky nsew
cb07fc2a
SP
2638
2639# -- Commit Area Buttons
a49c67d1 2640#
0fb8f9ce
SP
2641frame .vpane.lower.commarea.buttons
2642label .vpane.lower.commarea.buttons.l -text {} \
cb07fc2a 2643 -anchor w \
7416bbc6 2644 -justify left
0fb8f9ce
SP
2645pack .vpane.lower.commarea.buttons.l -side top -fill x
2646pack .vpane.lower.commarea.buttons -side left -fill y
131f503b 2647
1ac17950 2648button .vpane.lower.commarea.buttons.rescan -text [mc Rescan] \
8056cc4f 2649 -command ui_do_rescan
0fb8f9ce 2650pack .vpane.lower.commarea.buttons.rescan -side top -fill x
390adaea
SP
2651lappend disable_on_lock \
2652 {.vpane.lower.commarea.buttons.rescan conf -state}
131f503b 2653
1ac17950 2654button .vpane.lower.commarea.buttons.incall -text [mc "Stage Changed"] \
7416bbc6 2655 -command do_add_all
7fe7e733 2656pack .vpane.lower.commarea.buttons.incall -side top -fill x
390adaea
SP
2657lappend disable_on_lock \
2658 {.vpane.lower.commarea.buttons.incall conf -state}
131f503b 2659
1ac17950 2660button .vpane.lower.commarea.buttons.signoff -text [mc "Sign Off"] \
7416bbc6 2661 -command do_signoff
0fb8f9ce 2662pack .vpane.lower.commarea.buttons.signoff -side top -fill x
131f503b 2663
1e65c622 2664button .vpane.lower.commarea.buttons.commit -text [commit_btn_caption] \
7416bbc6 2665 -command do_commit
0fb8f9ce 2666pack .vpane.lower.commarea.buttons.commit -side top -fill x
390adaea
SP
2667lappend disable_on_lock \
2668 {.vpane.lower.commarea.buttons.commit conf -state}
cb07fc2a 2669
1ac17950 2670button .vpane.lower.commarea.buttons.push -text [mc Push] \
87b49a53
SP
2671 -command do_push_anywhere
2672pack .vpane.lower.commarea.buttons.push -side top -fill x
2673
1e65c622
AG
2674if {[is_enabled nocommitmsg]} {
2675 .vpane.lower.commarea.buttons.signoff configure -state disabled
2676}
2677if {[is_enabled nocommit]} {
2678 .vpane.lower.commarea.buttons.push configure -state disabled
2679}
2680
cb07fc2a 2681# -- Commit Message Buffer
a49c67d1 2682#
0fb8f9ce 2683frame .vpane.lower.commarea.buffer
24ac9b75 2684frame .vpane.lower.commarea.buffer.header
0fb8f9ce 2685set ui_comm .vpane.lower.commarea.buffer.t
24ac9b75
SP
2686set ui_coml .vpane.lower.commarea.buffer.header.l
2687radiobutton .vpane.lower.commarea.buffer.header.new \
1ac17950 2688 -text [mc "New Commit"] \
24ac9b75
SP
2689 -command do_select_commit_type \
2690 -variable selected_commit_type \
7416bbc6 2691 -value new
24ac9b75
SP
2692lappend disable_on_lock \
2693 [list .vpane.lower.commarea.buffer.header.new conf -state]
2694radiobutton .vpane.lower.commarea.buffer.header.amend \
1ac17950 2695 -text [mc "Amend Last Commit"] \
24ac9b75
SP
2696 -command do_select_commit_type \
2697 -variable selected_commit_type \
7416bbc6 2698 -value amend
24ac9b75
SP
2699lappend disable_on_lock \
2700 [list .vpane.lower.commarea.buffer.header.amend conf -state]
a49c67d1 2701label $ui_coml \
cb07fc2a 2702 -anchor w \
7416bbc6 2703 -justify left
4539eacd
SP
2704proc trace_commit_type {varname args} {
2705 global ui_coml commit_type
2706 switch -glob -- $commit_type {
1ac17950
CS
2707 initial {set txt [mc "Initial Commit Message:"]}
2708 amend {set txt [mc "Amended Commit Message:"]}
2709 amend-initial {set txt [mc "Amended Initial Commit Message:"]}
2710 amend-merge {set txt [mc "Amended Merge Commit Message:"]}
2711 merge {set txt [mc "Merge Commit Message:"]}
2712 * {set txt [mc "Commit Message:"]}
4539eacd
SP
2713 }
2714 $ui_coml conf -text $txt
2715}
2716trace add variable commit_type write trace_commit_type
24ac9b75
SP
2717pack $ui_coml -side left -fill x
2718pack .vpane.lower.commarea.buffer.header.amend -side right
2719pack .vpane.lower.commarea.buffer.header.new -side right
2720
c382fdd7
PH
2721text $ui_comm -background white -foreground black \
2722 -borderwidth 1 \
9861671d 2723 -undo true \
b2c6fcf1 2724 -maxundo 20 \
9861671d 2725 -autoseparators true \
cb07fc2a 2726 -relief sunken \
11027d54 2727 -width $repo_config(gui.commitmsgwidth) -height 9 -wrap none \
b4946930 2728 -font font_diff \
6c6dd01a 2729 -yscrollcommand {.vpane.lower.commarea.buffer.sby set}
390adaea
SP
2730scrollbar .vpane.lower.commarea.buffer.sby \
2731 -command [list $ui_comm yview]
24ac9b75 2732pack .vpane.lower.commarea.buffer.header -side top -fill x
0fb8f9ce 2733pack .vpane.lower.commarea.buffer.sby -side right -fill y
cb07fc2a 2734pack $ui_comm -side left -fill y
0fb8f9ce
SP
2735pack .vpane.lower.commarea.buffer -side left -fill y
2736
0e794311
SP
2737# -- Commit Message Buffer Context Menu
2738#
e8ab6446
SP
2739set ctxm .vpane.lower.commarea.buffer.ctxm
2740menu $ctxm -tearoff 0
2741$ctxm add command \
1ac17950 2742 -label [mc Cut] \
e8ab6446
SP
2743 -command {tk_textCut $ui_comm}
2744$ctxm add command \
1ac17950 2745 -label [mc Copy] \
e8ab6446
SP
2746 -command {tk_textCopy $ui_comm}
2747$ctxm add command \
1ac17950 2748 -label [mc Paste] \
e8ab6446
SP
2749 -command {tk_textPaste $ui_comm}
2750$ctxm add command \
1ac17950 2751 -label [mc Delete] \
e8ab6446
SP
2752 -command {$ui_comm delete sel.first sel.last}
2753$ctxm add separator
2754$ctxm add command \
1ac17950 2755 -label [mc "Select All"] \
75e78c8a 2756 -command {focus $ui_comm;$ui_comm tag add sel 0.0 end}
e8ab6446 2757$ctxm add command \
1ac17950 2758 -label [mc "Copy All"] \
e8ab6446 2759 -command {
0e794311
SP
2760 $ui_comm tag add sel 0.0 end
2761 tk_textCopy $ui_comm
2762 $ui_comm tag remove sel 0.0 end
e8ab6446
SP
2763 }
2764$ctxm add separator
2765$ctxm add command \
1ac17950 2766 -label [mc "Sign Off"] \
0e794311 2767 -command do_signoff
95b002ee 2768set ui_comm_ctxm $ctxm
0e794311 2769
0fb8f9ce 2770# -- Diff Header
a49c67d1 2771#
20a53c02
SP
2772proc trace_current_diff_path {varname args} {
2773 global current_diff_path diff_actions file_states
2774 if {$current_diff_path eq {}} {
e8ab6446
SP
2775 set s {}
2776 set f {}
2777 set p {}
2778 set o disabled
2779 } else {
20a53c02 2780 set p $current_diff_path
e8ab6446 2781 set s [mapdesc [lindex $file_states($p) 0] $p]
1ac17950 2782 set f [mc "File:"]
e8ab6446
SP
2783 set p [escape_path $p]
2784 set o normal
2785 }
2786
2787 .vpane.lower.diff.header.status configure -text $s
2788 .vpane.lower.diff.header.file configure -text $f
2789 .vpane.lower.diff.header.path configure -text $p
2790 foreach w $diff_actions {
2791 uplevel #0 $w $o
2792 }
2793}
20a53c02 2794trace add variable current_diff_path write trace_current_diff_path
e8ab6446 2795
9adccb05 2796frame .vpane.lower.diff.header -background gold
e8ab6446 2797label .vpane.lower.diff.header.status \
9adccb05 2798 -background gold \
c382fdd7 2799 -foreground black \
3e7b0e1d
SP
2800 -width $max_status_desc \
2801 -anchor w \
7416bbc6 2802 -justify left
e8ab6446 2803label .vpane.lower.diff.header.file \
9adccb05 2804 -background gold \
c382fdd7 2805 -foreground black \
e8ab6446 2806 -anchor w \
7416bbc6 2807 -justify left
e8ab6446 2808label .vpane.lower.diff.header.path \
9adccb05 2809 -background gold \
c382fdd7 2810 -foreground black \
fce89e46 2811 -anchor w \
7416bbc6 2812 -justify left
e8ab6446
SP
2813pack .vpane.lower.diff.header.status -side left
2814pack .vpane.lower.diff.header.file -side left
2815pack .vpane.lower.diff.header.path -fill x
2816set ctxm .vpane.lower.diff.header.ctxm
2817menu $ctxm -tearoff 0
2818$ctxm add command \
1ac17950 2819 -label [mc Copy] \
fce89e46
SP
2820 -command {
2821 clipboard clear
2822 clipboard append \
2823 -format STRING \
2824 -type STRING \
20a53c02 2825 -- $current_diff_path
fce89e46 2826 }
e8ab6446
SP
2827lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2828bind_button3 .vpane.lower.diff.header.path "tk_popup $ctxm %X %Y"
0fb8f9ce
SP
2829
2830# -- Diff Body
a49c67d1 2831#
0fb8f9ce
SP
2832frame .vpane.lower.diff.body
2833set ui_diff .vpane.lower.diff.body.t
c382fdd7
PH
2834text $ui_diff -background white -foreground black \
2835 -borderwidth 0 \
0fb8f9ce 2836 -width 80 -height 15 -wrap none \
b4946930 2837 -font font_diff \
0fb8f9ce
SP
2838 -xscrollcommand {.vpane.lower.diff.body.sbx set} \
2839 -yscrollcommand {.vpane.lower.diff.body.sby set} \
0fb8f9ce
SP
2840 -state disabled
2841scrollbar .vpane.lower.diff.body.sbx -orient horizontal \
2842 -command [list $ui_diff xview]
2843scrollbar .vpane.lower.diff.body.sby -orient vertical \
2844 -command [list $ui_diff yview]
2845pack .vpane.lower.diff.body.sbx -side bottom -fill x
2846pack .vpane.lower.diff.body.sby -side right -fill y
2847pack $ui_diff -side left -fill both -expand 1
2848pack .vpane.lower.diff.header -side top -fill x
2849pack .vpane.lower.diff.body -side bottom -fill both -expand 1
2850
30b14ed3 2851$ui_diff tag conf d_cr -elide true
ca521566
SP
2852$ui_diff tag conf d_@ -foreground blue -font font_diffbold
2853$ui_diff tag conf d_+ -foreground {#00a000}
fec4a785
SP
2854$ui_diff tag conf d_- -foreground red
2855
ca521566 2856$ui_diff tag conf d_++ -foreground {#00a000}
fec4a785
SP
2857$ui_diff tag conf d_-- -foreground red
2858$ui_diff tag conf d_+s \
ca521566
SP
2859 -foreground {#00a000} \
2860 -background {#e2effa}
fec4a785
SP
2861$ui_diff tag conf d_-s \
2862 -foreground red \
ca521566 2863 -background {#e2effa}
fec4a785 2864$ui_diff tag conf d_s+ \
ca521566
SP
2865 -foreground {#00a000} \
2866 -background ivory1
fec4a785
SP
2867$ui_diff tag conf d_s- \
2868 -foreground red \
ca521566 2869 -background ivory1
fec4a785
SP
2870
2871$ui_diff tag conf d<<<<<<< \
2872 -foreground orange \
2873 -font font_diffbold
2874$ui_diff tag conf d======= \
2875 -foreground orange \
2876 -font font_diffbold
2877$ui_diff tag conf d>>>>>>> \
2878 -foreground orange \
2879 -font font_diffbold
cb07fc2a 2880
ca521566
SP
2881$ui_diff tag raise sel
2882
0e794311
SP
2883# -- Diff Body Context Menu
2884#
042c2325
AG
2885
2886proc create_common_diff_popup {ctxm} {
2887 $ctxm add command \
2888 -label [mc "Show Less Context"] \
2889 -command show_less_context
2890 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2891 $ctxm add command \
2892 -label [mc "Show More Context"] \
2893 -command show_more_context
2894 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2895 $ctxm add separator
2896 $ctxm add command \
2897 -label [mc Refresh] \
2898 -command reshow_diff
2899 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2900 $ctxm add command \
2901 -label [mc Copy] \
2902 -command {tk_textCopy $ui_diff}
2903 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2904 $ctxm add command \
2905 -label [mc "Select All"] \
2906 -command {focus $ui_diff;$ui_diff tag add sel 0.0 end}
2907 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2908 $ctxm add command \
2909 -label [mc "Copy All"] \
2910 -command {
2911 $ui_diff tag add sel 0.0 end
2912 tk_textCopy $ui_diff
2913 $ui_diff tag remove sel 0.0 end
2914 }
2915 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2916 $ctxm add separator
2917 $ctxm add command \
2918 -label [mc "Decrease Font Size"] \
2919 -command {incr_font_size font_diff -1}
2920 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2921 $ctxm add command \
2922 -label [mc "Increase Font Size"] \
2923 -command {incr_font_size font_diff 1}
2924 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2925 $ctxm add separator
2926 $ctxm add command -label [mc "Options..."] \
2927 -command do_options
2928}
2929
e8ab6446
SP
2930set ctxm .vpane.lower.diff.body.ctxm
2931menu $ctxm -tearoff 0
fba6072e
JS
2932$ctxm add command \
2933 -label [mc "Apply/Reverse Hunk"] \
2934 -command {apply_hunk $cursorX $cursorY}
2935set ui_diff_applyhunk [$ctxm index last]
2936lappend diff_actions [list $ctxm entryconf $ui_diff_applyhunk -state]
5821988f
JS
2937$ctxm add command \
2938 -label [mc "Apply/Reverse Line"] \
2939 -command {apply_line $cursorX $cursorY; do_rescan}
2940set ui_diff_applyline [$ctxm index last]
2941lappend diff_actions [list $ctxm entryconf $ui_diff_applyline -state]
fba6072e 2942$ctxm add separator
042c2325
AG
2943create_common_diff_popup $ctxm
2944
2945set ctxmmg .vpane.lower.diff.body.ctxmmg
2946menu $ctxmmg -tearoff 0
7e30682c
AG
2947$ctxmmg add command \
2948 -label [mc "Run Merge Tool"] \
2949 -command {merge_resolve_tool}
2950lappend diff_actions [list $ctxmmg entryconf [$ctxmmg index last] -state]
2951$ctxmmg add separator
042c2325
AG
2952$ctxmmg add command \
2953 -label [mc "Use Remote Version"] \
2954 -command {merge_resolve_one 3}
2955lappend diff_actions [list $ctxmmg entryconf [$ctxmmg index last] -state]
2956$ctxmmg add command \
2957 -label [mc "Use Local Version"] \
2958 -command {merge_resolve_one 2}
2959lappend diff_actions [list $ctxmmg entryconf [$ctxmmg index last] -state]
2960$ctxmmg add command \
2961 -label [mc "Revert To Base"] \
2962 -command {merge_resolve_one 1}
2963lappend diff_actions [list $ctxmmg entryconf [$ctxmmg index last] -state]
2964$ctxmmg add separator
2fe5b2ee
AG
2965$ctxmmg add command \
2966 -label [mc "Stage Working Copy"] \
2967 -command {merge_resolve_one 0}
2968lappend diff_actions [list $ctxmmg entryconf [$ctxmmg index last] -state]
2969$ctxmmg add separator
042c2325
AG
2970create_common_diff_popup $ctxmmg
2971
2972proc popup_diff_menu {ctxm ctxmmg x y X Y} {
ce015c21 2973 global current_diff_path file_states
83751fc1
SP
2974 set ::cursorX $x
2975 set ::cursorY $y
042c2325
AG
2976 if {[info exists file_states($current_diff_path)]} {
2977 set state [lindex $file_states($current_diff_path) 0]
a25c5189 2978 } else {
042c2325
AG
2979 set state {__}
2980 }
ff515d81 2981 if {[string first {U} $state] >= 0} {
042c2325 2982 tk_popup $ctxmmg $X $Y
047d94d5 2983 } else {
042c2325
AG
2984 if {$::ui_index eq $::current_diff_side} {
2985 set l [mc "Unstage Hunk From Commit"]
2986 set t [mc "Unstage Line From Commit"]
2987 } else {
2988 set l [mc "Stage Hunk For Commit"]
2989 set t [mc "Stage Line For Commit"]
2990 }
2991 if {$::is_3way_diff
2992 || $current_diff_path eq {}
2993 || {__} eq $state
2994 || {_O} eq $state
2995 || {_T} eq $state
2996 || {T_} eq $state} {
2997 set s disabled
2998 } else {
2999 set s normal
3000 }
3001 $ctxm entryconf $::ui_diff_applyhunk -state $s -label $l
3002 $ctxm entryconf $::ui_diff_applyline -state $s -label $t
3003 tk_popup $ctxm $X $Y
9c9f5fa9 3004 }
83751fc1 3005}
042c2325 3006bind_button3 $ui_diff [list popup_diff_menu $ctxm $ctxmmg %x %y %X %Y]
0e794311 3007
cb07fc2a 3008# -- Status Bar
e8ab6446 3009#
51530d17 3010set main_status [::status_bar::new .status]
cb07fc2a 3011pack .status -anchor w -side bottom -fill x
1ac17950 3012$main_status show [mc "Initializing..."]
cb07fc2a 3013
2d19516d 3014# -- Load geometry
e8ab6446 3015#
2d19516d 3016catch {
51f4d16b 3017set gm $repo_config(gui.geometry)
c4fe7728
SP
3018wm geometry . [lindex $gm 0]
3019.vpane sash place 0 \
a0592d3f
JS
3020 [lindex $gm 1] \
3021 [lindex [.vpane sash coord 0] 1]
c4fe7728 3022.vpane.files sash place 0 \
a0592d3f
JS
3023 [lindex [.vpane.files sash coord 0] 0] \
3024 [lindex $gm 2]
c4fe7728 3025unset gm
390adaea 3026}
2d19516d 3027
cb07fc2a 3028# -- Key Bindings
e8ab6446 3029#
ec6b424a 3030bind $ui_comm <$M1B-Key-Return> {do_commit;break}
cd16a6c9
SP
3031bind $ui_comm <$M1B-Key-t> {do_add_selection;break}
3032bind $ui_comm <$M1B-Key-T> {do_add_selection;break}
93e912c5
SP
3033bind $ui_comm <$M1B-Key-i> {do_add_all;break}
3034bind $ui_comm <$M1B-Key-I> {do_add_all;break}
9861671d
SP
3035bind $ui_comm <$M1B-Key-x> {tk_textCut %W;break}
3036bind $ui_comm <$M1B-Key-X> {tk_textCut %W;break}
3037bind $ui_comm <$M1B-Key-c> {tk_textCopy %W;break}
3038bind $ui_comm <$M1B-Key-C> {tk_textCopy %W;break}
3039bind $ui_comm <$M1B-Key-v> {tk_textPaste %W; %W see insert; break}
3040bind $ui_comm <$M1B-Key-V> {tk_textPaste %W; %W see insert; break}
3041bind $ui_comm <$M1B-Key-a> {%W tag add sel 0.0 end;break}
3042bind $ui_comm <$M1B-Key-A> {%W tag add sel 0.0 end;break}
729ffa50
MB
3043bind $ui_comm <$M1B-Key-minus> {show_less_context;break}
3044bind $ui_comm <$M1B-Key-KP_Subtract> {show_less_context;break}
3045bind $ui_comm <$M1B-Key-equal> {show_more_context;break}
3046bind $ui_comm <$M1B-Key-plus> {show_more_context;break}
3047bind $ui_comm <$M1B-Key-KP_Add> {show_more_context;break}
9861671d
SP
3048
3049bind $ui_diff <$M1B-Key-x> {tk_textCopy %W;break}
3050bind $ui_diff <$M1B-Key-X> {tk_textCopy %W;break}
3051bind $ui_diff <$M1B-Key-c> {tk_textCopy %W;break}
3052bind $ui_diff <$M1B-Key-C> {tk_textCopy %W;break}
3053bind $ui_diff <$M1B-Key-v> {break}
3054bind $ui_diff <$M1B-Key-V> {break}
3055bind $ui_diff <$M1B-Key-a> {%W tag add sel 0.0 end;break}
3056bind $ui_diff <$M1B-Key-A> {%W tag add sel 0.0 end;break}
b2c6fcf1
SP
3057bind $ui_diff <Key-Up> {catch {%W yview scroll -1 units};break}
3058bind $ui_diff <Key-Down> {catch {%W yview scroll 1 units};break}
3059bind $ui_diff <Key-Left> {catch {%W xview scroll -1 units};break}
3060bind $ui_diff <Key-Right> {catch {%W xview scroll 1 units};break}
60aa065f
SP
3061bind $ui_diff <Key-k> {catch {%W yview scroll -1 units};break}
3062bind $ui_diff <Key-j> {catch {%W yview scroll 1 units};break}
3063bind $ui_diff <Key-h> {catch {%W xview scroll -1 units};break}
3064bind $ui_diff <Key-l> {catch {%W xview scroll 1 units};break}
3065bind $ui_diff <Control-Key-b> {catch {%W yview scroll -1 pages};break}
3066bind $ui_diff <Control-Key-f> {catch {%W yview scroll 1 pages};break}
23effa79 3067bind $ui_diff <Button-1> {focus %W}
49b86f01 3068
64a906f8 3069if {[is_enabled branch]} {
b1fa2bff
SP
3070 bind . <$M1B-Key-n> branch_create::dialog
3071 bind . <$M1B-Key-N> branch_create::dialog
d41b43eb
SP
3072 bind . <$M1B-Key-o> branch_checkout::dialog
3073 bind . <$M1B-Key-O> branch_checkout::dialog
a870ddc0
SP
3074 bind . <$M1B-Key-m> merge::dialog
3075 bind . <$M1B-Key-M> merge::dialog
bd29ebc3 3076}
840bcfa7
SP
3077if {[is_enabled transport]} {
3078 bind . <$M1B-Key-p> do_push_anywhere
3079 bind . <$M1B-Key-P> do_push_anywhere
3080}
bd29ebc3 3081
8056cc4f
AG
3082bind . <Key-F5> ui_do_rescan
3083bind . <$M1B-Key-r> ui_do_rescan
3084bind . <$M1B-Key-R> ui_do_rescan
07123f40
SP
3085bind . <$M1B-Key-s> do_signoff
3086bind . <$M1B-Key-S> do_signoff
cd16a6c9
SP
3087bind . <$M1B-Key-t> do_add_selection
3088bind . <$M1B-Key-T> do_add_selection
93e912c5
SP
3089bind . <$M1B-Key-i> do_add_all
3090bind . <$M1B-Key-I> do_add_all
729ffa50
MB
3091bind . <$M1B-Key-minus> {show_less_context;break}
3092bind . <$M1B-Key-KP_Subtract> {show_less_context;break}
3093bind . <$M1B-Key-equal> {show_more_context;break}
3094bind . <$M1B-Key-plus> {show_more_context;break}
3095bind . <$M1B-Key-KP_Add> {show_more_context;break}
07123f40 3096bind . <$M1B-Key-Return> do_commit
0812665e 3097foreach i [list $ui_index $ui_workdir] {
24263b77
SP
3098 bind $i <Button-1> "toggle_or_diff $i %x %y; break"
3099 bind $i <$M1B-Button-1> "add_one_to_selection $i %x %y; break"
3100 bind $i <Shift-Button-1> "add_range_to_selection $i %x %y; break"
cb07fc2a 3101}
62aac80b
SP
3102unset i
3103
3104set file_lists($ui_index) [list]
0812665e 3105set file_lists($ui_workdir) [list]
a49c67d1 3106
19c82148 3107wm title . "[appname] ([reponame]) [file normalize [file dirname [gitdir]]]"
cb07fc2a 3108focus -force $ui_comm
1d8b3cbf 3109
85ab313e
SP
3110# -- Warn the user about environmental problems. Cygwin's Tcl
3111# does *not* pass its env array onto any processes it spawns.
3112# This means that git processes get none of our environment.
1d8b3cbf 3113#
20ddfcaa 3114if {[is_Cygwin]} {
1d8b3cbf
SP
3115 set ignored_env 0
3116 set suggest_user {}
c8c4854b 3117 set msg [mc "Possible environment issues exist.
1d8b3cbf
SP
3118
3119The following environment variables are probably
3120going to be ignored by any Git subprocess run
c8c4854b 3121by %s:
1d8b3cbf 3122
c8c4854b 3123" [appname]]
1d8b3cbf
SP
3124 foreach name [array names env] {
3125 switch -regexp -- $name {
3126 {^GIT_INDEX_FILE$} -
3127 {^GIT_OBJECT_DIRECTORY$} -
3128 {^GIT_ALTERNATE_OBJECT_DIRECTORIES$} -
3129 {^GIT_DIFF_OPTS$} -
3130 {^GIT_EXTERNAL_DIFF$} -
3131 {^GIT_PAGER$} -
3132 {^GIT_TRACE$} -
3133 {^GIT_CONFIG$} -
3134 {^GIT_CONFIG_LOCAL$} -
3135 {^GIT_(AUTHOR|COMMITTER)_DATE$} {
3136 append msg " - $name\n"
3137 incr ignored_env
3138 }
3139 {^GIT_(AUTHOR|COMMITTER)_(NAME|EMAIL)$} {
3140 append msg " - $name\n"
3141 incr ignored_env
3142 set suggest_user $name
3143 }
3144 }
3145 }
3146 if {$ignored_env > 0} {
c8c4854b 3147 append msg [mc "
1d8b3cbf 3148This is due to a known issue with the
c8c4854b 3149Tcl binary distributed by Cygwin."]
1d8b3cbf
SP
3150
3151 if {$suggest_user ne {}} {
c8c4854b 3152 append msg [mc "
1d8b3cbf 3153
c8c4854b 3154A good replacement for %s
1d8b3cbf
SP
3155is placing values for the user.name and
3156user.email settings into your personal
3157~/.gitconfig file.
c8c4854b 3158" $suggest_user]
1d8b3cbf
SP
3159 }
3160 warn_popup $msg
3161 }
3162 unset ignored_env msg suggest_user name
3163}
3164
85ab313e
SP
3165# -- Only initialize complex UI if we are going to stay running.
3166#
64a906f8 3167if {[is_enabled transport]} {
4ccdab02 3168 load_all_remotes
85ab313e 3169
6bdf5e5f 3170 set n [.mbar.remote index end]
3f7fd924 3171 populate_push_menu
6bdf5e5f
SP
3172 populate_fetch_menu
3173 set n [expr {[.mbar.remote index end] - $n}]
3174 if {$n > 0} {
7e09b153 3175 if {[.mbar.remote type 0] eq "tearoff"} { incr n }
6bdf5e5f
SP
3176 .mbar.remote insert $n separator
3177 }
3178 unset n
4ccdab02 3179}
85ab313e 3180
4578c5cb
SP
3181if {[winfo exists $ui_comm]} {
3182 set GITGUI_BCK_exists [load_message GITGUI_BCK]
3183
3184 # -- If both our backup and message files exist use the
3185 # newer of the two files to initialize the buffer.
3186 #
3187 if {$GITGUI_BCK_exists} {
3188 set m [gitdir GITGUI_MSG]
3189 if {[file isfile $m]} {
3190 if {[file mtime [gitdir GITGUI_BCK]] > [file mtime $m]} {
3191 catch {file delete [gitdir GITGUI_MSG]}
3192 } else {
3193 $ui_comm delete 0.0 end
3194 $ui_comm edit reset
3195 $ui_comm edit modified false
3196 catch {file delete [gitdir GITGUI_BCK]}
3197 set GITGUI_BCK_exists 0
3198 }
3199 }
3200 unset m
3201 }
3202
3203 proc backup_commit_buffer {} {
3204 global ui_comm GITGUI_BCK_exists
3205
3206 set m [$ui_comm edit modified]
3207 if {$m || $GITGUI_BCK_exists} {
3208 set msg [string trim [$ui_comm get 0.0 end]]
3209 regsub -all -line {[ \r\t]+$} $msg {} msg
3210
3211 if {$msg eq {}} {
3212 if {$GITGUI_BCK_exists} {
3213 catch {file delete [gitdir GITGUI_BCK]}
3214 set GITGUI_BCK_exists 0
3215 }
3216 } elseif {$m} {
3217 catch {
3218 set fd [open [gitdir GITGUI_BCK] w]
3219 puts -nonewline $fd $msg
3220 close $fd
3221 set GITGUI_BCK_exists 1
3222 }
3223 }
3224
3225 $ui_comm edit modified false
3226 }
3227
3228 set ::GITGUI_BCK_i [after 2000 backup_commit_buffer]
3229 }
3230
3231 backup_commit_buffer
95b002ee
SP
3232
3233 # -- If the user has aspell available we can drive it
3234 # in pipe mode to spellcheck the commit message.
3235 #
3236 set spell_cmd [list |]
3237 set spell_dict [get_config gui.spellingdictionary]
3238 lappend spell_cmd aspell
3239 if {$spell_dict ne {}} {
3240 lappend spell_cmd --master=$spell_dict
3241 }
3242 lappend spell_cmd --mode=none
3243 lappend spell_cmd --encoding=utf-8
3244 lappend spell_cmd pipe
3245 if {$spell_dict eq {none}
3246 || [catch {set spell_fd [open $spell_cmd r+]} spell_err]} {
3247 bind_button3 $ui_comm [list tk_popup $ui_comm_ctxm %X %Y]
3248 } else {
3249 set ui_comm_spell [spellcheck::init \
3250 $spell_fd \
3251 $ui_comm \
3252 $ui_comm_ctxm \
3253 ]
3254 }
3255 unset -nocomplain spell_cmd spell_fd spell_err spell_dict
4578c5cb
SP
3256}
3257
53716a7b 3258lock_index begin-read
301dfaa9
SP
3259if {![winfo ismapped .]} {
3260 wm deiconify .
3261}
1e65c622
AG
3262after 1 {
3263 if {[is_enabled initialamend]} {
3264 force_amend
3265 } else {
3266 do_rescan
3267 }
3268
3269 if {[is_enabled nocommitmsg]} {
3270 $ui_comm configure -state disabled -background gray
3271 }
3272}
3972b987
SP
3273if {[is_enabled multicommit]} {
3274 after 1000 hint_gc
3275}
1e65c622
AG
3276if {[is_enabled retcode]} {
3277 bind . <Destroy> {+terminate_me %W}
3278}