git-gui: Implement system-wide configuration handling.
[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 gitattr {path attr default} {
525 if {[catch {set r [git check-attr $attr -- $path]}]} {
526 set r unspecified
527 } else {
528 set r [join [lrange [split $r :] 2 end] :]
529 regsub {^ } $r {} r
530 }
531 if {$r eq {unspecified}} {
532 return $default
533 }
534 return $r
535}
536
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537proc sq {value} {
538 regsub -all ' $value "'\\''" value
539 return "'$value'"
540}
541
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542proc load_current_branch {} {
543 global current_branch is_detached
544
fc4e8da7 545 set fd [open [gitdir HEAD] r]
311e02a4 546 if {[gets $fd ref] < 1} {
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547 set ref {}
548 }
549 close $fd
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550
551 set pfx {ref: refs/heads/}
552 set len [string length $pfx]
553 if {[string equal -length $len $pfx $ref]} {
554 # We're on a branch. It might not exist. But
555 # HEAD looks good enough to be a branch.
556 #
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557 set current_branch [string range $ref $len end]
558 set is_detached 0
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559 } else {
560 # Assume this is a detached head.
561 #
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562 set current_branch HEAD
563 set is_detached 1
311e02a4 564 }
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565}
566
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567auto_load tk_optionMenu
568rename tk_optionMenu real__tkOptionMenu
569proc tk_optionMenu {w varName args} {
570 set m [eval real__tkOptionMenu $w $varName $args]
571 $m configure -font font_ui
572 $w configure -font font_ui
573 return $m
574}
575
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576proc rmsel_tag {text} {
577 $text tag conf sel \
578 -background [$text cget -background] \
579 -foreground [$text cget -foreground] \
580 -borderwidth 0
581 $text tag conf in_sel -background lightgray
582 bind $text <Motion> break
583 return $text
584}
585
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586set root_exists 0
587bind . <Visibility> {
588 bind . <Visibility> {}
589 set root_exists 1
590}
591
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592if {[is_Windows]} {
593 wm iconbitmap . -default $oguilib/git-gui.ico
f10d5b06 594 set ::tk::AlwaysShowSelection 1
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595
596 # Spoof an X11 display for SSH
597 if {![info exists env(DISPLAY)]} {
598 set env(DISPLAY) :9999
599 }
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600} else {
601 catch {
602 image create photo gitlogo -width 16 -height 16
603
604 gitlogo put #33CC33 -to 7 0 9 2
605 gitlogo put #33CC33 -to 4 2 12 4
606 gitlogo put #33CC33 -to 7 4 9 6
607 gitlogo put #CC3333 -to 4 6 12 8
608 gitlogo put gray26 -to 4 9 6 10
609 gitlogo put gray26 -to 3 10 6 12
610 gitlogo put gray26 -to 8 9 13 11
611 gitlogo put gray26 -to 8 11 10 12
612 gitlogo put gray26 -to 11 11 13 14
613 gitlogo put gray26 -to 3 12 5 14
614 gitlogo put gray26 -to 5 13
615 gitlogo put gray26 -to 10 13
616 gitlogo put gray26 -to 4 14 12 15
617 gitlogo put gray26 -to 5 15 11 16
618 gitlogo redither
619
620 wm iconphoto . -default gitlogo
621 }
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622}
623
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624######################################################################
625##
626## config defaults
627
628set cursor_ptr arrow
629font create font_diff -family Courier -size 10
630font create font_ui
631catch {
632 label .dummy
633 eval font configure font_ui [font actual [.dummy cget -font]]
634 destroy .dummy
635}
636
637font create font_uiitalic
638font create font_uibold
639font create font_diffbold
640font create font_diffitalic
641
642foreach class {Button Checkbutton Entry Label
643 Labelframe Listbox Menu Message
644 Radiobutton Spinbox Text} {
645 option add *$class.font font_ui
646}
647unset class
648
649if {[is_Windows] || [is_MacOSX]} {
650 option add *Menu.tearOff 0
651}
652
653if {[is_MacOSX]} {
654 set M1B M1
655 set M1T Cmd
656} else {
657 set M1B Control
658 set M1T Ctrl
659}
660
661proc bind_button3 {w cmd} {
662 bind $w <Any-Button-3> $cmd
663 if {[is_MacOSX]} {
664 # Mac OS X sends Button-2 on right click through three-button mouse,
665 # or through trackpad right-clicking (two-finger touch + click).
666 bind $w <Any-Button-2> $cmd
667 bind $w <Control-Button-1> $cmd
668 }
669}
670
671proc apply_config {} {
672 global repo_config font_descs
673
674 foreach option $font_descs {
675 set name [lindex $option 0]
676 set font [lindex $option 1]
677 if {[catch {
48b8d2b3 678 set need_weight 1
a4bee597 679 foreach {cn cv} $repo_config(gui.$name) {
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680 if {$cn eq {-weight}} {
681 set need_weight 0
682 }
683 font configure $font $cn $cv
684 }
685 if {$need_weight} {
686 font configure $font -weight normal
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687 }
688 } err]} {
689 error_popup [strcat [mc "Invalid font specified in %s:" "gui.$name"] "\n\n$err"]
690 }
691 foreach {cn cv} [font configure $font] {
692 font configure ${font}bold $cn $cv
693 font configure ${font}italic $cn $cv
694 }
695 font configure ${font}bold -weight bold
696 font configure ${font}italic -slant italic
697 }
698}
699
fe70225d 700set default_config(branch.autosetupmerge) true
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701set default_config(merge.tool) {}
702set default_config(merge.keepbackup) true
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703set default_config(merge.diffstat) true
704set default_config(merge.summary) false
705set default_config(merge.verbosity) 2
706set default_config(user.name) {}
707set default_config(user.email) {}
708
72e6b002 709set default_config(gui.encoding) [encoding system]
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710set default_config(gui.matchtrackingbranch) false
711set default_config(gui.pruneduringfetch) false
712set default_config(gui.trustmtime) false
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713set default_config(gui.fastcopyblame) false
714set default_config(gui.copyblamethreshold) 40
a9c80b83 715set default_config(gui.blamehistoryctx) 7
a4bee597 716set default_config(gui.diffcontext) 5
11027d54 717set default_config(gui.commitmsgwidth) 75
a4bee597 718set default_config(gui.newbranchtemplate) {}
95b002ee 719set default_config(gui.spellingdictionary) {}
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720set default_config(gui.fontui) [font configure font_ui]
721set default_config(gui.fontdiff) [font configure font_diff]
722set font_descs {
723 {fontui font_ui {mc "Main Font"}}
724 {fontdiff font_diff {mc "Diff/Console Font"}}
725}
726
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727######################################################################
728##
729## find git
730
731set _git [_which git]
732if {$_git eq {}} {
733 catch {wm withdraw .}
183a1d14
SP
734 tk_messageBox \
735 -icon error \
736 -type ok \
737 -title [mc "git-gui: fatal error"] \
738 -message [mc "Cannot find git in PATH."]
0b812616
SP
739 exit 1
740}
0b812616 741
54acdd95
SP
742######################################################################
743##
744## version check
745
d6967022 746if {[catch {set _git_version [git --version]} err]} {
54acdd95 747 catch {wm withdraw .}
875b7c93
SP
748 tk_messageBox \
749 -icon error \
750 -type ok \
c8c4854b 751 -title [mc "git-gui: fatal error"] \
875b7c93 752 -message "Cannot determine Git version:
54acdd95
SP
753
754$err
755
d6967022
SP
756[appname] requires Git 1.5.0 or later."
757 exit 1
758}
759if {![regsub {^git version } $_git_version {} _git_version]} {
760 catch {wm withdraw .}
875b7c93
SP
761 tk_messageBox \
762 -icon error \
763 -type ok \
c8c4854b 764 -title [mc "git-gui: fatal error"] \
31bb1d1b 765 -message [strcat [mc "Cannot parse Git version string:"] "\n\n$_git_version"]
54acdd95
SP
766 exit 1
767}
301dfaa9
SP
768
769set _real_git_version $_git_version
2c2a3782 770regsub -- {[\-\.]dirty$} $_git_version {} _git_version
d6967022
SP
771regsub {\.[0-9]+\.g[0-9a-f]+$} $_git_version {} _git_version
772regsub {\.rc[0-9]+$} $_git_version {} _git_version
91464dfb 773regsub {\.GIT$} $_git_version {} _git_version
96f11953 774regsub {\.[a-zA-Z]+\.[0-9]+$} $_git_version {} _git_version
d6967022 775
301dfaa9
SP
776if {![regexp {^[1-9]+(\.[0-9]+)+$} $_git_version]} {
777 catch {wm withdraw .}
778 if {[tk_messageBox \
779 -icon warning \
780 -type yesno \
781 -default no \
782 -title "[appname]: warning" \
1ac17950 783 -message [mc "Git version cannot be determined.
301dfaa9 784
1ac17950 785%s claims it is version '%s'.
301dfaa9 786
1ac17950 787%s requires at least Git 1.5.0 or later.
301dfaa9 788
1ac17950
CS
789Assume '%s' is version 1.5.0?
790" $_git $_real_git_version [appname] $_real_git_version]] eq {yes}} {
301dfaa9
SP
791 set _git_version 1.5.0
792 } else {
793 exit 1
794 }
795}
796unset _real_git_version
797
d6967022
SP
798proc git-version {args} {
799 global _git_version
800
801 switch [llength $args] {
802 0 {
803 return $_git_version
54acdd95 804 }
d6967022
SP
805
806 2 {
807 set op [lindex $args 0]
808 set vr [lindex $args 1]
809 set cm [package vcompare $_git_version $vr]
810 return [expr $cm $op 0]
811 }
812
813 4 {
814 set type [lindex $args 0]
815 set name [lindex $args 1]
816 set parm [lindex $args 2]
817 set body [lindex $args 3]
818
819 if {($type ne {proc} && $type ne {method})} {
820 error "Invalid arguments to git-version"
821 }
822 if {[llength $body] < 2 || [lindex $body end-1] ne {default}} {
823 error "Last arm of $type $name must be default"
824 }
825
826 foreach {op vr cb} [lrange $body 0 end-2] {
827 if {[git-version $op $vr]} {
828 return [uplevel [list $type $name $parm $cb]]
829 }
830 }
831
832 return [uplevel [list $type $name $parm [lindex $body end]]]
833 }
834
835 default {
836 error "git-version >= x"
837 }
838
839 }
840}
841
842if {[git-version < 1.5]} {
54acdd95 843 catch {wm withdraw .}
875b7c93
SP
844 tk_messageBox \
845 -icon error \
846 -type ok \
c8c4854b 847 -title [mc "git-gui: fatal error"] \
875b7c93 848 -message "[appname] requires Git 1.5.0 or later.
d6967022
SP
849
850You are using [git-version]:
851
852[git --version]"
54acdd95
SP
853 exit 1
854}
54acdd95 855
875b7c93
SP
856######################################################################
857##
858## configure our library
859
875b7c93
SP
860set idx [file join $oguilib tclIndex]
861if {[catch {set fd [open $idx r]} err]} {
862 catch {wm withdraw .}
863 tk_messageBox \
864 -icon error \
865 -type ok \
c8c4854b 866 -title [mc "git-gui: fatal error"] \
875b7c93
SP
867 -message $err
868 exit 1
869}
870if {[gets $fd] eq {# Autogenerated by git-gui Makefile}} {
871 set idx [list]
872 while {[gets $fd n] >= 0} {
873 if {$n ne {} && ![string match #* $n]} {
874 lappend idx $n
875 }
876 }
877} else {
878 set idx {}
879}
880close $fd
881
882if {$idx ne {}} {
883 set loaded [list]
884 foreach p $idx {
885 if {[lsearch -exact $loaded $p] >= 0} continue
886 source [file join $oguilib $p]
887 lappend loaded $p
888 }
889 unset loaded p
890} else {
891 set auto_path [concat [list $oguilib] $auto_path]
892}
fc703c20 893unset -nocomplain idx fd
875b7c93 894
ba7cc660 895######################################################################
69f85ffa
SP
896##
897## config file parsing
898
f00d504a 899git-version proc _parse_config {arr_name args} {
85f7a94b
SP
900 >= 1.5.3 {
901 upvar $arr_name arr
902 array unset arr
903 set buf {}
904 catch {
a5bb31fb
SP
905 set fd_rc [eval \
906 [list git_read config] \
907 $args \
908 [list --null --list]]
85f7a94b
SP
909 fconfigure $fd_rc -translation binary
910 set buf [read $fd_rc]
911 close $fd_rc
912 }
913 foreach line [split $buf "\0"] {
914 if {[regexp {^([^\n]+)\n(.*)$} $line line name value]} {
915 if {[is_many_config $name]} {
916 lappend arr($name) $value
917 } else {
918 set arr($name) $value
919 }
920 }
921 }
922 }
f00d504a
SP
923 default {
924 upvar $arr_name arr
925 array unset arr
69f85ffa 926 catch {
f00d504a 927 set fd_rc [eval [list git_read config --list] $args]
69f85ffa
SP
928 while {[gets $fd_rc line] >= 0} {
929 if {[regexp {^([^=]+)=(.*)$} $line line name value]} {
930 if {[is_many_config $name]} {
f00d504a 931 lappend arr($name) $value
69f85ffa 932 } else {
f00d504a 933 set arr($name) $value
69f85ffa
SP
934 }
935 }
936 }
937 close $fd_rc
938 }
939 }
f00d504a 940}
69f85ffa 941
f00d504a 942proc load_config {include_global} {
153ad78b 943 global repo_config global_config system_config default_config
f00d504a
SP
944
945 if {$include_global} {
153ad78b 946 _parse_config system_config --system
f00d504a 947 _parse_config global_config --global
69f85ffa 948 }
f00d504a 949 _parse_config repo_config
69f85ffa
SP
950
951 foreach name [array names default_config] {
153ad78b
AG
952 if {[catch {set v $system_config($name)}]} {
953 set system_config($name) $default_config($name)
954 }
955 }
956 foreach name [array names system_config] {
69f85ffa 957 if {[catch {set v $global_config($name)}]} {
153ad78b 958 set global_config($name) $system_config($name)
69f85ffa
SP
959 }
960 if {[catch {set v $repo_config($name)}]} {
153ad78b 961 set repo_config($name) $system_config($name)
69f85ffa
SP
962 }
963 }
964}
965
966######################################################################
ba7cc660
SP
967##
968## feature option selection
969
0b2bc460 970if {[regexp {^git-(.+)$} [file tail $argv0] _junk subcommand]} {
ba7cc660
SP
971 unset _junk
972} else {
973 set subcommand gui
974}
975if {$subcommand eq {gui.sh}} {
976 set subcommand gui
977}
978if {$subcommand eq {gui} && [llength $argv] > 0} {
979 set subcommand [lindex $argv 0]
980 set argv [lrange $argv 1 end]
981}
982
983enable_option multicommit
984enable_option branch
985enable_option transport
c52c9452 986disable_option bare
ba7cc660
SP
987
988switch -- $subcommand {
989browser -
990blame {
c52c9452
SP
991 enable_option bare
992
ba7cc660
SP
993 disable_option multicommit
994 disable_option branch
995 disable_option transport
996}
997citool {
998 enable_option singlecommit
1e65c622 999 enable_option retcode
ba7cc660
SP
1000
1001 disable_option multicommit
1002 disable_option branch
1003 disable_option transport
1e65c622
AG
1004
1005 while {[llength $argv] > 0} {
1006 set a [lindex $argv 0]
1007 switch -- $a {
1008 --amend {
1009 enable_option initialamend
1010 }
1011 --nocommit {
1012 enable_option nocommit
1013 enable_option nocommitmsg
1014 }
1015 --commitmsg {
1016 disable_option nocommitmsg
1017 }
1018 default {
1019 break
1020 }
1021 }
1022
1023 set argv [lrange $argv 1 end]
1024 }
ba7cc660
SP
1025}
1026}
1027
e29c0d10
AG
1028######################################################################
1029##
1030## execution environment
1031
1032set have_tk85 [expr {[package vcompare $tk_version "8.5"] >= 0}]
1033
1034# Suggest our implementation of askpass, if none is set
1035if {![info exists env(SSH_ASKPASS)]} {
1036 set env(SSH_ASKPASS) [gitexec git-gui--askpass]
1037}
1038
2d19516d
SP
1039######################################################################
1040##
1041## repository setup
1042
bb4812bc 1043set picked 0
c6127856
SP
1044if {[catch {
1045 set _gitdir $env(GIT_DIR)
1046 set _prefix {}
1047 }]
1048 && [catch {
1049 set _gitdir [git rev-parse --git-dir]
1050 set _prefix [git rev-parse --show-prefix]
1051 } err]} {
ab08b363
SP
1052 load_config 1
1053 apply_config
1054 choose_repository::pick
bb4812bc 1055 set picked 1
2d19516d 1056}
20ddfcaa 1057if {![file isdirectory $_gitdir] && [is_Cygwin]} {
2f7c9a7f 1058 catch {set _gitdir [exec cygpath --windows $_gitdir]}
20ddfcaa 1059}
c950c66e 1060if {![file isdirectory $_gitdir]} {
dbccbbda 1061 catch {wm withdraw .}
31bb1d1b 1062 error_popup [strcat [mc "Git directory not found:"] "\n\n$_gitdir"]
dbccbbda
SP
1063 exit 1
1064}
c80d25db
SP
1065if {$_prefix ne {}} {
1066 regsub -all {[^/]+/} $_prefix ../ cdup
1067 if {[catch {cd $cdup} err]} {
1068 catch {wm withdraw .}
31bb1d1b 1069 error_popup [strcat [mc "Cannot move to top of working directory:"] "\n\n$err"]
c80d25db
SP
1070 exit 1
1071 }
1072 unset cdup
1073} elseif {![is_enabled bare]} {
c52c9452
SP
1074 if {[lindex [file split $_gitdir] end] ne {.git}} {
1075 catch {wm withdraw .}
31bb1d1b 1076 error_popup [strcat [mc "Cannot use funny .git directory:"] "\n\n$_gitdir"]
c52c9452
SP
1077 exit 1
1078 }
1079 if {[catch {cd [file dirname $_gitdir]} err]} {
1080 catch {wm withdraw .}
31bb1d1b 1081 error_popup [strcat [mc "No working directory"] " [file dirname $_gitdir]:\n\n$err"]
c52c9452
SP
1082 exit 1
1083 }
dbccbbda 1084}
c52c9452
SP
1085set _reponame [file split [file normalize $_gitdir]]
1086if {[lindex $_reponame end] eq {.git}} {
1087 set _reponame [lindex $_reponame end-1]
1088} else {
1089 set _reponame [lindex $_reponame end]
2d19516d 1090}
2d19516d 1091
372ef954
SP
1092######################################################################
1093##
1094## global init
1095
1096set current_diff_path {}
1097set current_diff_side {}
1098set diff_actions [list]
372ef954
SP
1099
1100set HEAD {}
1101set PARENT {}
1102set MERGE_HEAD [list]
1103set commit_type {}
1104set empty_tree {}
1105set current_branch {}
d41b43eb 1106set is_detached 0
372ef954 1107set current_diff_path {}
9c9f5fa9 1108set is_3way_diff 0
3e34838c 1109set is_conflict_diff 0
372ef954
SP
1110set selected_commit_type new
1111
a9786bb4
AG
1112set nullid "0000000000000000000000000000000000000000"
1113set nullid2 "0000000000000000000000000000000000000001"
1114
cb07fc2a
SP
1115######################################################################
1116##
e210e674 1117## task management
cb07fc2a 1118
8f52548a 1119set rescan_active 0
131f503b 1120set diff_active 0
24263b77 1121set last_clicked {}
131f503b 1122
e210e674
SP
1123set disable_on_lock [list]
1124set index_lock_type none
1125
1126proc lock_index {type} {
1127 global index_lock_type disable_on_lock
131f503b 1128
043f7011 1129 if {$index_lock_type eq {none}} {
e210e674
SP
1130 set index_lock_type $type
1131 foreach w $disable_on_lock {
1132 uplevel #0 $w disabled
1133 }
1134 return 1
53716a7b 1135 } elseif {$index_lock_type eq "begin-$type"} {
e210e674 1136 set index_lock_type $type
131f503b
SP
1137 return 1
1138 }
1139 return 0
1140}
cb07fc2a 1141
e210e674
SP
1142proc unlock_index {} {
1143 global index_lock_type disable_on_lock
1144
1145 set index_lock_type none
1146 foreach w $disable_on_lock {
1147 uplevel #0 $w normal
1148 }
1149}
1150
1151######################################################################
1152##
1153## status
1154
f18e40a1 1155proc repository_state {ctvar hdvar mhvar} {
c950c66e 1156 global current_branch
f18e40a1
SP
1157 upvar $ctvar ct $hdvar hd $mhvar mh
1158
1159 set mh [list]
ec6b424a 1160
d41b43eb 1161 load_current_branch
81347223 1162 if {[catch {set hd [git rev-parse --verify HEAD]}]} {
4539eacd 1163 set hd {}
ec6b424a 1164 set ct initial
f18e40a1
SP
1165 return
1166 }
1167
c2758a17 1168 set merge_head [gitdir MERGE_HEAD]
f18e40a1 1169 if {[file exists $merge_head]} {
ec6b424a 1170 set ct merge
f18e40a1
SP
1171 set fd_mh [open $merge_head r]
1172 while {[gets $fd_mh line] >= 0} {
1173 lappend mh $line
1174 }
1175 close $fd_mh
1176 return
ec6b424a 1177 }
f18e40a1
SP
1178
1179 set ct normal
ec6b424a
SP
1180}
1181
4539eacd
SP
1182proc PARENT {} {
1183 global PARENT empty_tree
1184
f18e40a1
SP
1185 set p [lindex $PARENT 0]
1186 if {$p ne {}} {
1187 return $p
4539eacd
SP
1188 }
1189 if {$empty_tree eq {}} {
81347223 1190 set empty_tree [git mktree << {}]
4539eacd
SP
1191 }
1192 return $empty_tree
1193}
1194
1e65c622
AG
1195proc force_amend {} {
1196 global selected_commit_type
1197 global HEAD PARENT MERGE_HEAD commit_type
1198
1199 repository_state newType newHEAD newMERGE_HEAD
1200 set HEAD $newHEAD
1201 set PARENT $newHEAD
1202 set MERGE_HEAD $newMERGE_HEAD
1203 set commit_type $newType
1204
1205 set selected_commit_type amend
1206 do_select_commit_type
1207}
1208
46aaf90b 1209proc rescan {after {honor_trustmtime 1}} {
f18e40a1 1210 global HEAD PARENT MERGE_HEAD commit_type
699d5601 1211 global ui_index ui_workdir ui_comm
8f52548a 1212 global rescan_active file_states
cf25ddc8 1213 global repo_config
cb07fc2a 1214
8f52548a 1215 if {$rescan_active > 0 || ![lock_index read]} return
cb07fc2a 1216
f18e40a1 1217 repository_state newType newHEAD newMERGE_HEAD
4539eacd 1218 if {[string match amend* $commit_type]
f18e40a1
SP
1219 && $newType eq {normal}
1220 && $newHEAD eq $HEAD} {
e57ca85e 1221 } else {
f18e40a1
SP
1222 set HEAD $newHEAD
1223 set PARENT $newHEAD
1224 set MERGE_HEAD $newMERGE_HEAD
1225 set commit_type $newType
e57ca85e
SP
1226 }
1227
cb07fc2a 1228 array unset file_states
cb07fc2a 1229
1e0a92fd
SP
1230 if {!$::GITGUI_BCK_exists &&
1231 (![$ui_comm edit modified]
1232 || [string trim [$ui_comm get 0.0 end]] eq {})} {
b2f3bb1b
SP
1233 if {[string match amend* $commit_type]} {
1234 } elseif {[load_message GITGUI_MSG]} {
2cd1fd1f 1235 } elseif {[run_prepare_commit_msg_hook]} {
131f503b
SP
1236 } elseif {[load_message MERGE_MSG]} {
1237 } elseif {[load_message SQUASH_MSG]} {
1238 }
b2c6fcf1 1239 $ui_comm edit reset
21d7744f 1240 $ui_comm edit modified false
131f503b
SP
1241 }
1242
46aaf90b 1243 if {$honor_trustmtime && $repo_config(gui.trustmtime) eq {true}} {
8f52548a 1244 rescan_stage2 {} $after
e534f3a8 1245 } else {
8f52548a 1246 set rescan_active 1
1ac17950 1247 ui_status [mc "Refreshing file status..."]
0b812616
SP
1248 set fd_rf [git_read update-index \
1249 -q \
1250 --unmerged \
1251 --ignore-missing \
1252 --refresh \
1253 ]
e534f3a8 1254 fconfigure $fd_rf -blocking 0 -translation binary
390adaea 1255 fileevent $fd_rf readable \
8f52548a 1256 [list rescan_stage2 $fd_rf $after]
e534f3a8 1257 }
131f503b
SP
1258}
1259
2fe167b6 1260if {[is_Cygwin]} {
2fe167b6
SP
1261 set is_git_info_exclude {}
1262 proc have_info_exclude {} {
7f83aa2d 1263 global is_git_info_exclude
2fe167b6 1264
7f83aa2d
SP
1265 if {$is_git_info_exclude eq {}} {
1266 if {[catch {exec test -f [gitdir info exclude]}]} {
1267 set is_git_info_exclude 0
1268 } else {
1269 set is_git_info_exclude 1
2fe167b6 1270 }
2fe167b6 1271 }
7f83aa2d 1272 return $is_git_info_exclude
2fe167b6
SP
1273 }
1274} else {
1275 proc have_info_exclude {} {
1276 return [file readable [gitdir info exclude]]
1277 }
1278}
1279
8f52548a 1280proc rescan_stage2 {fd after} {
4539eacd 1281 global rescan_active buf_rdi buf_rdf buf_rlo
131f503b 1282
043f7011 1283 if {$fd ne {}} {
e534f3a8
SP
1284 read $fd
1285 if {![eof $fd]} return
1286 close $fd
1287 }
131f503b 1288
0b812616 1289 set ls_others [list --exclude-per-directory=.gitignore]
2fe167b6
SP
1290 if {[have_info_exclude]} {
1291 lappend ls_others "--exclude-from=[gitdir info exclude]"
cb07fc2a 1292 }
94a4dd9b
SP
1293 set user_exclude [get_config core.excludesfile]
1294 if {$user_exclude ne {} && [file readable $user_exclude]} {
1295 lappend ls_others "--exclude-from=$user_exclude"
1296 }
cb07fc2a 1297
868c8752
SP
1298 set buf_rdi {}
1299 set buf_rdf {}
1300 set buf_rlo {}
1301
8f52548a 1302 set rescan_active 3
1ac17950 1303 ui_status [mc "Scanning for modified files ..."]
0b812616
SP
1304 set fd_di [git_read diff-index --cached -z [PARENT]]
1305 set fd_df [git_read diff-files -z]
1306 set fd_lo [eval git_read ls-files --others -z $ls_others]
cb07fc2a 1307
51a989ba
SP
1308 fconfigure $fd_di -blocking 0 -translation binary -encoding binary
1309 fconfigure $fd_df -blocking 0 -translation binary -encoding binary
1310 fconfigure $fd_lo -blocking 0 -translation binary -encoding binary
8f52548a
SP
1311 fileevent $fd_di readable [list read_diff_index $fd_di $after]
1312 fileevent $fd_df readable [list read_diff_files $fd_df $after]
1313 fileevent $fd_lo readable [list read_ls_others $fd_lo $after]
cb07fc2a
SP
1314}
1315
131f503b 1316proc load_message {file} {
c950c66e 1317 global ui_comm
131f503b 1318
c2758a17 1319 set f [gitdir $file]
e57ca85e 1320 if {[file isfile $f]} {
131f503b
SP
1321 if {[catch {set fd [open $f r]}]} {
1322 return 0
1323 }
6eb420ef 1324 fconfigure $fd -eofchar {}
e57ca85e 1325 set content [string trim [read $fd]]
131f503b 1326 close $fd
4e55d19a 1327 regsub -all -line {[ \r\t]+$} $content {} content
131f503b
SP
1328 $ui_comm delete 0.0 end
1329 $ui_comm insert end $content
1330 return 1
1331 }
1332 return 0
1333}
1334
2cd1fd1f
JW
1335proc run_prepare_commit_msg_hook {} {
1336 global pch_error
1337
1338 # prepare-commit-msg requires PREPARE_COMMIT_MSG exist. From git-gui
1339 # it will be .git/MERGE_MSG (merge), .git/SQUASH_MSG (squash), or an
1340 # empty file but existant file.
1341
1342 set fd_pcm [open [gitdir PREPARE_COMMIT_MSG] a]
1343
1344 if {[file isfile [gitdir MERGE_MSG]]} {
1345 set pcm_source "merge"
1346 set fd_mm [open [gitdir MERGE_MSG] r]
1347 puts -nonewline $fd_pcm [read $fd_mm]
1348 close $fd_mm
1349 } elseif {[file isfile [gitdir SQUASH_MSG]]} {
1350 set pcm_source "squash"
1351 set fd_sm [open [gitdir SQUASH_MSG] r]
1352 puts -nonewline $fd_pcm [read $fd_sm]
1353 close $fd_sm
1354 } else {
1355 set pcm_source ""
1356 }
1357
1358 close $fd_pcm
1359
1360 set fd_ph [githook_read prepare-commit-msg \
1361 [gitdir PREPARE_COMMIT_MSG] $pcm_source]
1362 if {$fd_ph eq {}} {
1363 catch {file delete [gitdir PREPARE_COMMIT_MSG]}
1364 return 0;
1365 }
1366
1367 ui_status [mc "Calling prepare-commit-msg hook..."]
1368 set pch_error {}
1369
1370 fconfigure $fd_ph -blocking 0 -translation binary -eofchar {}
1371 fileevent $fd_ph readable \
1372 [list prepare_commit_msg_hook_wait $fd_ph]
1373
1374 return 1;
1375}
1376
1377proc prepare_commit_msg_hook_wait {fd_ph} {
1378 global pch_error
1379
1380 append pch_error [read $fd_ph]
1381 fconfigure $fd_ph -blocking 1
1382 if {[eof $fd_ph]} {
1383 if {[catch {close $fd_ph}]} {
1384 ui_status [mc "Commit declined by prepare-commit-msg hook."]
1385 hook_failed_popup prepare-commit-msg $pch_error
1386 catch {file delete [gitdir PREPARE_COMMIT_MSG]}
1387 exit 1
1388 } else {
1389 load_message PREPARE_COMMIT_MSG
1390 }
1391 set pch_error {}
1392 catch {file delete [gitdir PREPARE_COMMIT_MSG]}
1393 return
1394 }
1395 fconfigure $fd_ph -blocking 0
1396 catch {file delete [gitdir PREPARE_COMMIT_MSG]}
1397}
1398
8f52548a 1399proc read_diff_index {fd after} {
cb07fc2a
SP
1400 global buf_rdi
1401
1402 append buf_rdi [read $fd]
868c8752
SP
1403 set c 0
1404 set n [string length $buf_rdi]
1405 while {$c < $n} {
1406 set z1 [string first "\0" $buf_rdi $c]
1407 if {$z1 == -1} break
1408 incr z1
1409 set z2 [string first "\0" $buf_rdi $z1]
1410 if {$z2 == -1} break
1411
868c8752 1412 incr c
86291555 1413 set i [split [string range $buf_rdi $c [expr {$z1 - 2}]] { }]
51a989ba 1414 set p [string range $buf_rdi $z1 [expr {$z2 - 1}]]
1461c5f3 1415 merge_state \
51a989ba 1416 [encoding convertfrom $p] \
86291555
SP
1417 [lindex $i 4]? \
1418 [list [lindex $i 0] [lindex $i 2]] \
1461c5f3
SP
1419 [list]
1420 set c $z2
86291555 1421 incr c
cb07fc2a 1422 }
868c8752
SP
1423 if {$c < $n} {
1424 set buf_rdi [string range $buf_rdi $c end]
1425 } else {
1426 set buf_rdi {}
1427 }
1428
8f52548a 1429 rescan_done $fd buf_rdi $after
cb07fc2a
SP
1430}
1431
8f52548a 1432proc read_diff_files {fd after} {
cb07fc2a
SP
1433 global buf_rdf
1434
1435 append buf_rdf [read $fd]
868c8752
SP
1436 set c 0
1437 set n [string length $buf_rdf]
1438 while {$c < $n} {
1439 set z1 [string first "\0" $buf_rdf $c]
1440 if {$z1 == -1} break
1441 incr z1
1442 set z2 [string first "\0" $buf_rdf $z1]
1443 if {$z2 == -1} break
1444
868c8752 1445 incr c
86291555 1446 set i [split [string range $buf_rdf $c [expr {$z1 - 2}]] { }]
51a989ba 1447 set p [string range $buf_rdf $z1 [expr {$z2 - 1}]]
1461c5f3 1448 merge_state \
51a989ba 1449 [encoding convertfrom $p] \
86291555 1450 ?[lindex $i 4] \
1461c5f3 1451 [list] \
86291555 1452 [list [lindex $i 0] [lindex $i 2]]
1461c5f3 1453 set c $z2
86291555 1454 incr c
868c8752
SP
1455 }
1456 if {$c < $n} {
1457 set buf_rdf [string range $buf_rdf $c end]
1458 } else {
1459 set buf_rdf {}
cb07fc2a 1460 }
868c8752 1461
8f52548a 1462 rescan_done $fd buf_rdf $after
cb07fc2a
SP
1463}
1464
8f52548a 1465proc read_ls_others {fd after} {
cb07fc2a
SP
1466 global buf_rlo
1467
1468 append buf_rlo [read $fd]
1469 set pck [split $buf_rlo "\0"]
1470 set buf_rlo [lindex $pck end]
1471 foreach p [lrange $pck 0 end-1] {
89384101
SP
1472 set p [encoding convertfrom $p]
1473 if {[string index $p end] eq {/}} {
1474 set p [string range $p 0 end-1]
1475 }
1476 merge_state $p ?O
cb07fc2a 1477 }
8f52548a 1478 rescan_done $fd buf_rlo $after
cb07fc2a
SP
1479}
1480
8f52548a 1481proc rescan_done {fd buf after} {
f522c9b5 1482 global rescan_active current_diff_path
f7f8d322 1483 global file_states repo_config
7f1df79b 1484 upvar $buf to_clear
cb07fc2a 1485
f7f8d322
SP
1486 if {![eof $fd]} return
1487 set to_clear {}
1488 close $fd
8f52548a 1489 if {[incr rescan_active -1] > 0} return
93f654df 1490
24263b77 1491 prune_selection
f7f8d322
SP
1492 unlock_index
1493 display_all_files
f522c9b5 1494 if {$current_diff_path ne {}} reshow_diff
29853b90
AG
1495 if {$current_diff_path eq {}} select_first_diff
1496
8f52548a 1497 uplevel #0 $after
cb07fc2a
SP
1498}
1499
24263b77
SP
1500proc prune_selection {} {
1501 global file_states selected_paths
1502
1503 foreach path [array names selected_paths] {
1504 if {[catch {set still_here $file_states($path)}]} {
1505 unset selected_paths($path)
1506 }
1507 }
1508}
1509
cb07fc2a
SP
1510######################################################################
1511##
f522c9b5 1512## ui helpers
cb07fc2a 1513
f522c9b5
SP
1514proc mapicon {w state path} {
1515 global all_icons
1516
1517 if {[catch {set r $all_icons($state$w)}]} {
1518 puts "error: no icon for $w state={$state} $path"
1519 return file_plain
1520 }
1521 return $r
1522}
cb07fc2a 1523
f522c9b5
SP
1524proc mapdesc {state path} {
1525 global all_descs
03e4ec53 1526
f522c9b5
SP
1527 if {[catch {set r $all_descs($state)}]} {
1528 puts "error: no desc for state={$state} $path"
1529 return $state
1530 }
1531 return $r
1532}
03e4ec53 1533
699d5601 1534proc ui_status {msg} {
906ab7f6
SP
1535 global main_status
1536 if {[info exists main_status]} {
1537 $main_status show $msg
1538 }
699d5601
SP
1539}
1540
1541proc ui_ready {{test {}}} {
906ab7f6
SP
1542 global main_status
1543 if {[info exists main_status]} {
1544 $main_status show [mc "Ready."] $test
1545 }
699d5601
SP
1546}
1547
f522c9b5
SP
1548proc escape_path {path} {
1549 regsub -all {\\} $path "\\\\" path
1550 regsub -all "\n" $path "\\n" path
1551 return $path
cb07fc2a
SP
1552}
1553
f522c9b5
SP
1554proc short_path {path} {
1555 return [escape_path [lindex [file split $path] end]]
7f1df79b
SP
1556}
1557
f522c9b5
SP
1558set next_icon_id 0
1559set null_sha1 [string repeat 0 40]
16403d0b 1560
f522c9b5
SP
1561proc merge_state {path new_state {head_info {}} {index_info {}}} {
1562 global file_states next_icon_id null_sha1
16403d0b 1563
f522c9b5
SP
1564 set s0 [string index $new_state 0]
1565 set s1 [string index $new_state 1]
16403d0b 1566
f522c9b5
SP
1567 if {[catch {set info $file_states($path)}]} {
1568 set state __
1569 set icon n[incr next_icon_id]
1570 } else {
1571 set state [lindex $info 0]
1572 set icon [lindex $info 1]
1573 if {$head_info eq {}} {set head_info [lindex $info 2]}
1574 if {$index_info eq {}} {set index_info [lindex $info 3]}
1575 }
16403d0b 1576
f522c9b5
SP
1577 if {$s0 eq {?}} {set s0 [string index $state 0]} \
1578 elseif {$s0 eq {_}} {set s0 _}
124355d3 1579
f522c9b5
SP
1580 if {$s1 eq {?}} {set s1 [string index $state 1]} \
1581 elseif {$s1 eq {_}} {set s1 _}
16403d0b 1582
f522c9b5
SP
1583 if {$s0 eq {A} && $s1 eq {_} && $head_info eq {}} {
1584 set head_info [list 0 $null_sha1]
1585 } elseif {$s0 ne {_} && [string index $state 0] eq {_}
1586 && $head_info eq {}} {
1587 set head_info $index_info
1588 }
16403d0b 1589
f522c9b5
SP
1590 set file_states($path) [list $s0$s1 $icon \
1591 $head_info $index_info \
1592 ]
1593 return $state
1594}
cb07fc2a 1595
f522c9b5
SP
1596proc display_file_helper {w path icon_name old_m new_m} {
1597 global file_lists
cb07fc2a 1598
f522c9b5 1599 if {$new_m eq {_}} {
156b2921 1600 set lno [lsearch -sorted -exact $file_lists($w) $path]
5f8b70b1 1601 if {$lno >= 0} {
f522c9b5 1602 set file_lists($w) [lreplace $file_lists($w) $lno $lno]
5f8b70b1 1603 incr lno
f522c9b5
SP
1604 $w conf -state normal
1605 $w delete $lno.0 [expr {$lno + 1}].0
1606 $w conf -state disabled
03e4ec53 1607 }
f522c9b5
SP
1608 } elseif {$old_m eq {_} && $new_m ne {_}} {
1609 lappend file_lists($w) $path
1610 set file_lists($w) [lsort -unique $file_lists($w)]
1611 set lno [lsearch -sorted -exact $file_lists($w) $path]
1612 incr lno
1613 $w conf -state normal
1614 $w image create $lno.0 \
1615 -align center -padx 5 -pady 1 \
1616 -name $icon_name \
1617 -image [mapicon $w $new_m $path]
1618 $w insert $lno.1 "[escape_path $path]\n"
1619 $w conf -state disabled
1620 } elseif {$old_m ne $new_m} {
1621 $w conf -state normal
1622 $w image conf $icon_name -image [mapicon $w $new_m $path]
1623 $w conf -state disabled
03e4ec53 1624 }
f522c9b5
SP
1625}
1626
1627proc display_file {path state} {
1628 global file_states selected_paths
1629 global ui_index ui_workdir
03e4ec53 1630
f522c9b5 1631 set old_m [merge_state $path $state]
cb07fc2a 1632 set s $file_states($path)
f522c9b5
SP
1633 set new_m [lindex $s 0]
1634 set icon_name [lindex $s 1]
82cb8706 1635
f522c9b5
SP
1636 set o [string index $old_m 0]
1637 set n [string index $new_m 0]
1638 if {$o eq {U}} {
1639 set o _
1640 }
1641 if {$n eq {U}} {
1642 set n _
cb07fc2a 1643 }
f522c9b5 1644 display_file_helper $ui_index $path $icon_name $o $n
cb07fc2a 1645
f522c9b5
SP
1646 if {[string index $old_m 0] eq {U}} {
1647 set o U
1648 } else {
1649 set o [string index $old_m 1]
82cb8706 1650 }
f522c9b5
SP
1651 if {[string index $new_m 0] eq {U}} {
1652 set n U
1653 } else {
1654 set n [string index $new_m 1]
82cb8706 1655 }
f522c9b5
SP
1656 display_file_helper $ui_workdir $path $icon_name $o $n
1657
1658 if {$new_m eq {__}} {
1659 unset file_states($path)
1660 catch {unset selected_paths($path)}
cb07fc2a 1661 }
f522c9b5 1662}
cb07fc2a 1663
f522c9b5
SP
1664proc display_all_files_helper {w path icon_name m} {
1665 global file_lists
1666
1667 lappend file_lists($w) $path
1668 set lno [expr {[lindex [split [$w index end] .] 0] - 1}]
1669 $w image create end \
1670 -align center -padx 5 -pady 1 \
1671 -name $icon_name \
1672 -image [mapicon $w $m $path]
1673 $w insert end "[escape_path $path]\n"
cb07fc2a
SP
1674}
1675
f522c9b5
SP
1676proc display_all_files {} {
1677 global ui_index ui_workdir
1678 global file_states file_lists
1679 global last_clicked
cb07fc2a 1680
f522c9b5
SP
1681 $ui_index conf -state normal
1682 $ui_workdir conf -state normal
cb07fc2a 1683
f522c9b5
SP
1684 $ui_index delete 0.0 end
1685 $ui_workdir delete 0.0 end
1686 set last_clicked {}
cb07fc2a 1687
f522c9b5
SP
1688 set file_lists($ui_index) [list]
1689 set file_lists($ui_workdir) [list]
16403d0b 1690
f522c9b5
SP
1691 foreach path [lsort [array names file_states]] {
1692 set s $file_states($path)
1693 set m [lindex $s 0]
1694 set icon_name [lindex $s 1]
1695
1696 set s [string index $m 0]
1697 if {$s ne {U} && $s ne {_}} {
1698 display_all_files_helper $ui_index $path \
1699 $icon_name $s
16403d0b 1700 }
cb07fc2a 1701
f522c9b5
SP
1702 if {[string index $m 0] eq {U}} {
1703 set s U
1704 } else {
1705 set s [string index $m 1]
a25c5189 1706 }
f522c9b5
SP
1707 if {$s ne {_}} {
1708 display_all_files_helper $ui_workdir $path \
1709 $icon_name $s
a25c5189
SP
1710 }
1711 }
1712
f522c9b5
SP
1713 $ui_index conf -state disabled
1714 $ui_workdir conf -state disabled
a25c5189
SP
1715}
1716
ec6b424a
SP
1717######################################################################
1718##
f522c9b5 1719## icons
ec6b424a 1720
f522c9b5
SP
1721set filemask {
1722#define mask_width 14
1723#define mask_height 15
1724static unsigned char mask_bits[] = {
1725 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f,
1726 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f,
1727 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f};
1728}
cb07fc2a
SP
1729
1730image create bitmap file_plain -background white -foreground black -data {
1731#define plain_width 14
1732#define plain_height 15
1733static unsigned char plain_bits[] = {
1734 0xfe, 0x01, 0x02, 0x03, 0x02, 0x05, 0x02, 0x09, 0x02, 0x1f, 0x02, 0x10,
1735 0x02, 0x10, 0x02, 0x10, 0x02, 0x10, 0x02, 0x10, 0x02, 0x10, 0x02, 0x10,
1736 0x02, 0x10, 0x02, 0x10, 0xfe, 0x1f};
1737} -maskdata $filemask
1738
1739image create bitmap file_mod -background white -foreground blue -data {
1740#define mod_width 14
1741#define mod_height 15
1742static unsigned char mod_bits[] = {
1743 0xfe, 0x01, 0x02, 0x03, 0x7a, 0x05, 0x02, 0x09, 0x7a, 0x1f, 0x02, 0x10,
1744 0xfa, 0x17, 0x02, 0x10, 0xfa, 0x17, 0x02, 0x10, 0xfa, 0x17, 0x02, 0x10,
1745 0xfa, 0x17, 0x02, 0x10, 0xfe, 0x1f};
1746} -maskdata $filemask
1747
131f503b
SP
1748image create bitmap file_fulltick -background white -foreground "#007000" -data {
1749#define file_fulltick_width 14
1750#define file_fulltick_height 15
1751static unsigned char file_fulltick_bits[] = {
cb07fc2a
SP
1752 0xfe, 0x01, 0x02, 0x1a, 0x02, 0x0c, 0x02, 0x0c, 0x02, 0x16, 0x02, 0x16,
1753 0x02, 0x13, 0x00, 0x13, 0x86, 0x11, 0x8c, 0x11, 0xd8, 0x10, 0xf2, 0x10,
1754 0x62, 0x10, 0x02, 0x10, 0xfe, 0x1f};
1755} -maskdata $filemask
1756
1757image create bitmap file_parttick -background white -foreground "#005050" -data {
1758#define parttick_width 14
1759#define parttick_height 15
1760static unsigned char parttick_bits[] = {
1761 0xfe, 0x01, 0x02, 0x03, 0x7a, 0x05, 0x02, 0x09, 0x7a, 0x1f, 0x02, 0x10,
1762 0x7a, 0x14, 0x02, 0x16, 0x02, 0x13, 0x8a, 0x11, 0xda, 0x10, 0x72, 0x10,
1763 0x22, 0x10, 0x02, 0x10, 0xfe, 0x1f};
1764} -maskdata $filemask
1765
1766image create bitmap file_question -background white -foreground black -data {
1767#define file_question_width 14
1768#define file_question_height 15
1769static unsigned char file_question_bits[] = {
1770 0xfe, 0x01, 0x02, 0x02, 0xe2, 0x04, 0xf2, 0x09, 0x1a, 0x1b, 0x0a, 0x13,
1771 0x82, 0x11, 0xc2, 0x10, 0x62, 0x10, 0x62, 0x10, 0x02, 0x10, 0x62, 0x10,
1772 0x62, 0x10, 0x02, 0x10, 0xfe, 0x1f};
1773} -maskdata $filemask
1774
1775image create bitmap file_removed -background white -foreground red -data {
1776#define file_removed_width 14
1777#define file_removed_height 15
1778static unsigned char file_removed_bits[] = {
1779 0xfe, 0x01, 0x02, 0x03, 0x02, 0x05, 0x02, 0x09, 0x02, 0x1f, 0x02, 0x10,
1780 0x1a, 0x16, 0x32, 0x13, 0xe2, 0x11, 0xc2, 0x10, 0xe2, 0x11, 0x32, 0x13,
1781 0x1a, 0x16, 0x02, 0x10, 0xfe, 0x1f};
1782} -maskdata $filemask
1783
1784image create bitmap file_merge -background white -foreground blue -data {
1785#define file_merge_width 14
1786#define file_merge_height 15
1787static unsigned char file_merge_bits[] = {
1788 0xfe, 0x01, 0x02, 0x03, 0x62, 0x05, 0x62, 0x09, 0x62, 0x1f, 0x62, 0x10,
1789 0xfa, 0x11, 0xf2, 0x10, 0x62, 0x10, 0x02, 0x10, 0xfa, 0x17, 0x02, 0x10,
1790 0xfa, 0x17, 0x02, 0x10, 0xfe, 0x1f};
1791} -maskdata $filemask
1792
e681cb7d
GH
1793image create bitmap file_statechange -background white -foreground green -data {
1794#define file_merge_width 14
1795#define file_merge_height 15
1796static unsigned char file_statechange_bits[] = {
1797 0xfe, 0x01, 0x02, 0x03, 0x02, 0x05, 0x02, 0x09, 0x02, 0x1f, 0x62, 0x10,
1798 0x62, 0x10, 0xba, 0x11, 0xba, 0x11, 0x62, 0x10, 0x62, 0x10, 0x02, 0x10,
1799 0x02, 0x10, 0x02, 0x10, 0xfe, 0x1f};
1800} -maskdata $filemask
1801
6b292675 1802set ui_index .vpane.files.index.list
0812665e 1803set ui_workdir .vpane.files.workdir.list
21e409ad
SP
1804
1805set all_icons(_$ui_index) file_plain
1806set all_icons(A$ui_index) file_fulltick
1807set all_icons(M$ui_index) file_fulltick
1808set all_icons(D$ui_index) file_removed
1809set all_icons(U$ui_index) file_merge
e681cb7d 1810set all_icons(T$ui_index) file_statechange
21e409ad
SP
1811
1812set all_icons(_$ui_workdir) file_plain
1813set all_icons(M$ui_workdir) file_mod
1814set all_icons(D$ui_workdir) file_question
3b4db3c1 1815set all_icons(U$ui_workdir) file_merge
21e409ad 1816set all_icons(O$ui_workdir) file_plain
e681cb7d 1817set all_icons(T$ui_workdir) file_statechange
21e409ad 1818
131f503b 1819set max_status_desc 0
cb07fc2a 1820foreach i {
1ac17950
CS
1821 {__ {mc "Unmodified"}}
1822
1823 {_M {mc "Modified, not staged"}}
1824 {M_ {mc "Staged for commit"}}
1825 {MM {mc "Portions staged for commit"}}
1826 {MD {mc "Staged for commit, missing"}}
1827
e681cb7d
GH
1828 {_T {mc "File type changed, not staged"}}
1829 {T_ {mc "File type changed, staged"}}
1830
1ac17950
CS
1831 {_O {mc "Untracked, not staged"}}
1832 {A_ {mc "Staged for commit"}}
1833 {AM {mc "Portions staged for commit"}}
1834 {AD {mc "Staged for commit, missing"}}
1835
1836 {_D {mc "Missing"}}
1837 {D_ {mc "Staged for removal"}}
1838 {DO {mc "Staged for removal, still present"}}
1839
ff515d81 1840 {_U {mc "Requires merge resolution"}}
1ac17950
CS
1841 {U_ {mc "Requires merge resolution"}}
1842 {UU {mc "Requires merge resolution"}}
1843 {UM {mc "Requires merge resolution"}}
1844 {UD {mc "Requires merge resolution"}}
ff515d81 1845 {UT {mc "Requires merge resolution"}}
cb07fc2a 1846 } {
1ac17950
CS
1847 set text [eval [lindex $i 1]]
1848 if {$max_status_desc < [string length $text]} {
1849 set max_status_desc [string length $text]
131f503b 1850 }
1ac17950 1851 set all_descs([lindex $i 0]) $text
cb07fc2a 1852}
21e409ad 1853unset i
cb07fc2a
SP
1854
1855######################################################################
1856##
1857## util
1858
35874c16
SP
1859proc scrollbar2many {list mode args} {
1860 foreach w $list {eval $w $mode $args}
1861}
1862
1863proc many2scrollbar {list mode sb top bottom} {
1864 $sb set $top $bottom
1865 foreach w $list {$w $mode moveto $top}
1866}
1867
b4946930
SP
1868proc incr_font_size {font {amt 1}} {
1869 set sz [font configure $font -size]
1870 incr sz $amt
1871 font configure $font -size $sz
1872 font configure ${font}bold -size $sz
debcd0fd 1873 font configure ${font}italic -size $sz
b4946930
SP
1874}
1875
cb07fc2a
SP
1876######################################################################
1877##
1878## ui commands
1879
1ac17950 1880set starting_gitk_msg [mc "Starting gitk... please wait..."]
cc4b1c02 1881
d0752429 1882proc do_gitk {revs} {
20ddfcaa
SP
1883 # -- Always start gitk through whatever we were loaded with. This
1884 # lets us bypass using shell process on Windows systems.
1885 #
79317e5d 1886 set exe [_which gitk -script]
02efd48f 1887 set cmd [list [info nameofexecutable] $exe]
15430be5
AMS
1888 if {$exe eq {}} {
1889 error_popup [mc "Couldn't find gitk in PATH"]
cb07fc2a 1890 } else {
501e4c6f
SP
1891 global env
1892
1893 if {[info exists env(GIT_DIR)]} {
1894 set old_GIT_DIR $env(GIT_DIR)
1895 } else {
1896 set old_GIT_DIR {}
1897 }
1898
1899 set pwd [pwd]
1900 cd [file dirname [gitdir]]
1901 set env(GIT_DIR) [file tail [gitdir]]
1902
02efd48f 1903 eval exec $cmd $revs &
501e4c6f
SP
1904
1905 if {$old_GIT_DIR eq {}} {
1906 unset env(GIT_DIR)
1907 } else {
1908 set env(GIT_DIR) $old_GIT_DIR
1909 }
1910 cd $pwd
1911
02efd48f 1912 ui_status $::starting_gitk_msg
d0752429 1913 after 10000 {
699d5601 1914 ui_ready $starting_gitk_msg
d0752429 1915 }
cb07fc2a
SP
1916 }
1917}
1918
afd54240
PB
1919proc do_explore {} {
1920 set explorer {}
1921 if {[is_Cygwin] || [is_Windows]} {
1922 set explorer "explorer.exe"
1923 } elseif {[is_MacOSX]} {
1924 set explorer "open"
1925 } else {
1926 # freedesktop.org-conforming system is our best shot
1927 set explorer "xdg-open"
1928 }
1929 eval exec $explorer [file dirname [gitdir]] &
1930}
1931
b5834d70 1932set is_quitting 0
1e65c622 1933set ret_code 1
c4fe7728 1934
1e65c622
AG
1935proc terminate_me {win} {
1936 global ret_code
1937 if {$win ne {.}} return
1938 exit $ret_code
1939}
1940
1941proc do_quit {{rc {1}}} {
c950c66e 1942 global ui_comm is_quitting repo_config commit_type
4578c5cb 1943 global GITGUI_BCK_exists GITGUI_BCK_i
95b002ee 1944 global ui_comm_spell
1e65c622 1945 global ret_code
c4fe7728 1946
b5834d70
SP
1947 if {$is_quitting} return
1948 set is_quitting 1
131f503b 1949
db7f34d4
SP
1950 if {[winfo exists $ui_comm]} {
1951 # -- Stash our current commit buffer.
1952 #
1953 set save [gitdir GITGUI_MSG]
4578c5cb
SP
1954 if {$GITGUI_BCK_exists && ![$ui_comm edit modified]} {
1955 file rename -force [gitdir GITGUI_BCK] $save
1956 set GITGUI_BCK_exists 0
db7f34d4 1957 } else {
4578c5cb
SP
1958 set msg [string trim [$ui_comm get 0.0 end]]
1959 regsub -all -line {[ \r\t]+$} $msg {} msg
1960 if {(![string match amend* $commit_type]
1961 || [$ui_comm edit modified])
1962 && $msg ne {}} {
1963 catch {
1964 set fd [open $save w]
1965 puts -nonewline $fd $msg
1966 close $fd
1967 }
1968 } else {
1969 catch {file delete $save}
1970 }
1971 }
1972
95b002ee
SP
1973 # -- Cancel our spellchecker if its running.
1974 #
1975 if {[info exists ui_comm_spell]} {
1976 $ui_comm_spell stop
1977 }
1978
4578c5cb
SP
1979 # -- Remove our editor backup, its not needed.
1980 #
1981 after cancel $GITGUI_BCK_i
1982 if {$GITGUI_BCK_exists} {
1983 catch {file delete [gitdir GITGUI_BCK]}
131f503b 1984 }
131f503b 1985
db7f34d4
SP
1986 # -- Stash our current window geometry into this repository.
1987 #
1988 set cfg_geometry [list]
1989 lappend cfg_geometry [wm geometry .]
a0592d3f
JS
1990 lappend cfg_geometry [lindex [.vpane sash coord 0] 0]
1991 lappend cfg_geometry [lindex [.vpane.files sash coord 0] 1]
db7f34d4
SP
1992 if {[catch {set rc_geometry $repo_config(gui.geometry)}]} {
1993 set rc_geometry {}
1994 }
1995 if {$cfg_geometry ne $rc_geometry} {
81347223 1996 catch {git config gui.geometry $cfg_geometry}
db7f34d4 1997 }
51f4d16b
SP
1998 }
1999
1e65c622 2000 set ret_code $rc
cb07fc2a
SP
2001 destroy .
2002}
2003
2004proc do_rescan {} {
699d5601 2005 rescan ui_ready
cb07fc2a
SP
2006}
2007
8056cc4f
AG
2008proc ui_do_rescan {} {
2009 rescan {force_first_diff; ui_ready}
2010}
2011
6e27d826 2012proc do_commit {} {
ec6b424a 2013 commit_tree
6e27d826
SP
2014}
2015
8a965b8e
AMS
2016proc next_diff {} {
2017 global next_diff_p next_diff_w next_diff_i
29853b90
AG
2018 show_diff $next_diff_p $next_diff_w {}
2019}
2020
2021proc find_anchor_pos {lst name} {
2022 set lid [lsearch -sorted -exact $lst $name]
2023
2024 if {$lid == -1} {
2025 set lid 0
2026 foreach lname $lst {
2027 if {$lname >= $name} break
2028 incr lid
2029 }
2030 }
2031
2032 return $lid
2033}
2034
2035proc find_file_from {flist idx delta path mmask} {
2036 global file_states
2037
2038 set len [llength $flist]
2039 while {$idx >= 0 && $idx < $len} {
2040 set name [lindex $flist $idx]
2041
2042 if {$name ne $path && [info exists file_states($name)]} {
2043 set state [lindex $file_states($name) 0]
2044
2045 if {$mmask eq {} || [regexp $mmask $state]} {
2046 return $idx
2047 }
2048 }
2049
2050 incr idx $delta
2051 }
2052
2053 return {}
2054}
2055
2056proc find_next_diff {w path {lno {}} {mmask {}}} {
2057 global next_diff_p next_diff_w next_diff_i
2058 global file_lists ui_index ui_workdir
2059
2060 set flist $file_lists($w)
2061 if {$lno eq {}} {
2062 set lno [find_anchor_pos $flist $path]
2063 } else {
2064 incr lno -1
2065 }
2066
2067 if {$mmask ne {} && ![regexp {(^\^)|(\$$)} $mmask]} {
2068 if {$w eq $ui_index} {
2069 set mmask "^$mmask"
2070 } else {
2071 set mmask "$mmask\$"
2072 }
2073 }
2074
2075 set idx [find_file_from $flist $lno 1 $path $mmask]
2076 if {$idx eq {}} {
2077 incr lno -1
2078 set idx [find_file_from $flist $lno -1 $path $mmask]
2079 }
2080
2081 if {$idx ne {}} {
2082 set next_diff_w $w
2083 set next_diff_p [lindex $flist $idx]
2084 set next_diff_i [expr {$idx+1}]
2085 return 1
2086 } else {
2087 return 0
2088 }
2089}
2090
2091proc next_diff_after_action {w path {lno {}} {mmask {}}} {
2092 global current_diff_path
2093
2094 if {$path ne $current_diff_path} {
2095 return {}
2096 } elseif {[find_next_diff $w $path $lno $mmask]} {
2097 return {next_diff;}
2098 } else {
2099 return {reshow_diff;}
2100 }
2101}
2102
2103proc select_first_diff {} {
2104 global ui_workdir
2105
2106 if {[find_next_diff $ui_workdir {} 1 {^_?U}] ||
2107 [find_next_diff $ui_workdir {} 1 {[^O]$}]} {
2108 next_diff
2109 }
8a965b8e
AMS
2110}
2111
8056cc4f
AG
2112proc force_first_diff {} {
2113 global current_diff_path
2114
2115 if {[info exists file_states($current_diff_path)]} {
2116 set state [lindex $file_states($current_diff_path) 0]
2117
2118 if {[string index $state 1] ne {O}} return
2119 }
2120
2121 select_first_diff
2122}
2123
24263b77 2124proc toggle_or_diff {w x y} {
20a53c02 2125 global file_states file_lists current_diff_path ui_index ui_workdir
24263b77 2126 global last_clicked selected_paths
131f503b 2127
cb07fc2a
SP
2128 set pos [split [$w index @$x,$y] .]
2129 set lno [lindex $pos 0]
2130 set col [lindex $pos 1]
24263b77
SP
2131 set path [lindex $file_lists($w) [expr {$lno - 1}]]
2132 if {$path eq {}} {
2133 set last_clicked {}
2134 return
2135 }
2136
2137 set last_clicked [list $w $lno]
2138 array unset selected_paths
2139 $ui_index tag remove in_sel 0.0 end
0812665e 2140 $ui_workdir tag remove in_sel 0.0 end
cb07fc2a 2141
3e34838c 2142 # Determine the state of the file
617ceee6
AG
2143 if {[info exists file_states($path)]} {
2144 set state [lindex $file_states($path) 0]
8056cc4f
AG
2145 } else {
2146 set state {__}
2147 }
2148
8056cc4f 2149 # Restage the file, or simply show the diff
cead78ed 2150 if {$col == 0 && $y > 1} {
3e34838c
AG
2151 # Conflicts need special handling
2152 if {[string first {U} $state] >= 0} {
0aea2842
AG
2153 # $w must always be $ui_workdir, but...
2154 if {$w ne $ui_workdir} { set lno {} }
2155 merge_stage_workdir $path $lno
3e34838c
AG
2156 return
2157 }
2158
8056cc4f
AG
2159 if {[string index $state 1] eq {O}} {
2160 set mmask {}
2161 } else {
2162 set mmask {[^O]}
2163 }
2164
2165 set after [next_diff_after_action $w $path $lno $mmask]
8a965b8e 2166
de5f6d5d 2167 if {$w eq $ui_index} {
74d18d2e 2168 update_indexinfo \
93e912c5 2169 "Unstaging [short_path $path] from commit" \
74d18d2e 2170 [list $path] \
699d5601 2171 [concat $after [list ui_ready]]
de5f6d5d 2172 } elseif {$w eq $ui_workdir} {
74d18d2e 2173 update_index \
4d583c86 2174 "Adding [short_path $path]" \
74d18d2e 2175 [list $path] \
699d5601 2176 [concat $after [list ui_ready]]
74d18d2e 2177 }
24263b77 2178 } else {
03e4ec53 2179 show_diff $path $w $lno
cb07fc2a
SP
2180 }
2181}
2182
24263b77 2183proc add_one_to_selection {w x y} {
833eda73 2184 global file_lists last_clicked selected_paths
7f1df79b 2185
833eda73 2186 set lno [lindex [split [$w index @$x,$y] .] 0]
24263b77
SP
2187 set path [lindex $file_lists($w) [expr {$lno - 1}]]
2188 if {$path eq {}} {
2189 set last_clicked {}
2190 return
2191 }
cb07fc2a 2192
833eda73
SP
2193 if {$last_clicked ne {}
2194 && [lindex $last_clicked 0] ne $w} {
2195 array unset selected_paths
2196 [lindex $last_clicked 0] tag remove in_sel 0.0 end
2197 }
2198
24263b77
SP
2199 set last_clicked [list $w $lno]
2200 if {[catch {set in_sel $selected_paths($path)}]} {
2201 set in_sel 0
2202 }
2203 if {$in_sel} {
2204 unset selected_paths($path)
2205 $w tag remove in_sel $lno.0 [expr {$lno + 1}].0
2206 } else {
2207 set selected_paths($path) 1
2208 $w tag add in_sel $lno.0 [expr {$lno + 1}].0
2209 }
2210}
2211
2212proc add_range_to_selection {w x y} {
833eda73 2213 global file_lists last_clicked selected_paths
24263b77
SP
2214
2215 if {[lindex $last_clicked 0] ne $w} {
2216 toggle_or_diff $w $x $y
2217 return
cb07fc2a 2218 }
24263b77 2219
833eda73 2220 set lno [lindex [split [$w index @$x,$y] .] 0]
24263b77
SP
2221 set lc [lindex $last_clicked 1]
2222 if {$lc < $lno} {
2223 set begin $lc
2224 set end $lno
2225 } else {
2226 set begin $lno
2227 set end $lc
2228 }
2229
2230 foreach path [lrange $file_lists($w) \
2231 [expr {$begin - 1}] \
2232 [expr {$end - 1}]] {
2233 set selected_paths($path) 1
2234 }
2235 $w tag add in_sel $begin.0 [expr {$end + 1}].0
cb07fc2a
SP
2236}
2237
c91ee2bd
JS
2238proc show_more_context {} {
2239 global repo_config
2240 if {$repo_config(gui.diffcontext) < 99} {
2241 incr repo_config(gui.diffcontext)
2242 reshow_diff
2243 }
2244}
2245
2246proc show_less_context {} {
2247 global repo_config
55ba8a34 2248 if {$repo_config(gui.diffcontext) > 1} {
c91ee2bd
JS
2249 incr repo_config(gui.diffcontext) -1
2250 reshow_diff
2251 }
2252}
2253
cb07fc2a
SP
2254######################################################################
2255##
a4bee597 2256## ui construction
db453781 2257
6bbd1cb9 2258load_config 0
92148d80 2259apply_config
2ebba528
SP
2260set ui_comm {}
2261
cb07fc2a 2262# -- Menu Bar
a49c67d1 2263#
b4946930 2264menu .mbar -tearoff 0
1ac17950
CS
2265.mbar add cascade -label [mc Repository] -menu .mbar.repository
2266.mbar add cascade -label [mc Edit] -menu .mbar.edit
64a906f8 2267if {[is_enabled branch]} {
1ac17950 2268 .mbar add cascade -label [mc Branch] -menu .mbar.branch
700a65ce 2269}
2ebba528 2270if {[is_enabled multicommit] || [is_enabled singlecommit]} {
a9813cb5 2271 .mbar add cascade -label [mc Commit@@noun] -menu .mbar.commit
2ebba528 2272}
64a906f8 2273if {[is_enabled transport]} {
1ac17950 2274 .mbar add cascade -label [mc Merge] -menu .mbar.merge
6bdf5e5f 2275 .mbar add cascade -label [mc Remote] -menu .mbar.remote
4ccdab02 2276}
cb07fc2a
SP
2277. configure -menu .mbar
2278
a4abfa62 2279# -- Repository Menu
a49c67d1 2280#
a4abfa62 2281menu .mbar.repository
35874c16 2282
afd54240
PB
2283.mbar.repository add command \
2284 -label [mc "Explore Working Copy"] \
2285 -command {do_explore}
2286.mbar.repository add separator
2287
35874c16 2288.mbar.repository add command \
1ac17950 2289 -label [mc "Browse Current Branch's Files"] \
c74b6c66 2290 -command {browser::new $current_branch}
a8139888 2291set ui_browse_current [.mbar.repository index last]
8e891fac 2292.mbar.repository add command \
1ac17950 2293 -label [mc "Browse Branch Files..."] \
8e891fac 2294 -command browser_open::dialog
35874c16
SP
2295.mbar.repository add separator
2296
d0752429 2297.mbar.repository add command \
1ac17950 2298 -label [mc "Visualize Current Branch's History"] \
7416bbc6 2299 -command {do_gitk $current_branch}
a8139888 2300set ui_visualize_current [.mbar.repository index last]
5753ef1a 2301.mbar.repository add command \
1ac17950 2302 -label [mc "Visualize All Branch History"] \
7416bbc6 2303 -command {do_gitk --all}
d0752429 2304.mbar.repository add separator
75e355d6 2305
a8139888
SP
2306proc current_branch_write {args} {
2307 global current_branch
2308 .mbar.repository entryconf $::ui_browse_current \
1ac17950 2309 -label [mc "Browse %s's Files" $current_branch]
a8139888 2310 .mbar.repository entryconf $::ui_visualize_current \
1ac17950 2311 -label [mc "Visualize %s's History" $current_branch]
a8139888
SP
2312}
2313trace add variable current_branch write current_branch_write
2314
cf25ddc8 2315if {[is_enabled multicommit]} {
1ac17950 2316 .mbar.repository add command -label [mc "Database Statistics"] \
7416bbc6 2317 -command do_stats
0fd49d0a 2318
1ac17950 2319 .mbar.repository add command -label [mc "Compress Database"] \
7416bbc6 2320 -command do_gc
4aca740b 2321
1ac17950 2322 .mbar.repository add command -label [mc "Verify Database"] \
7416bbc6 2323 -command do_fsck_objects
444f92d0 2324
a4abfa62 2325 .mbar.repository add separator
75e355d6 2326
20ddfcaa
SP
2327 if {[is_Cygwin]} {
2328 .mbar.repository add command \
1ac17950 2329 -label [mc "Create Desktop Icon"] \
7416bbc6 2330 -command do_cygwin_shortcut
20ddfcaa 2331 } elseif {[is_Windows]} {
a4abfa62 2332 .mbar.repository add command \
1ac17950 2333 -label [mc "Create Desktop Icon"] \
7416bbc6 2334 -command do_windows_shortcut
06c31115 2335 } elseif {[is_MacOSX]} {
a4abfa62 2336 .mbar.repository add command \
1ac17950 2337 -label [mc "Create Desktop Icon"] \
7416bbc6 2338 -command do_macosx_app
4aca740b 2339 }
4ccdab02 2340}
85ab313e 2341
af894943
SF
2342if {[is_MacOSX]} {
2343 proc ::tk::mac::Quit {args} { do_quit }
2344} else {
2345 .mbar.repository add command -label [mc Quit] \
2346 -command do_quit \
2347 -accelerator $M1T-Q
2348}
cb07fc2a 2349
9861671d
SP
2350# -- Edit Menu
2351#
2352menu .mbar.edit
1ac17950 2353.mbar.edit add command -label [mc Undo] \
9861671d 2354 -command {catch {[focus] edit undo}} \
7416bbc6 2355 -accelerator $M1T-Z
1ac17950 2356.mbar.edit add command -label [mc Redo] \
9861671d 2357 -command {catch {[focus] edit redo}} \
7416bbc6 2358 -accelerator $M1T-Y
9861671d 2359.mbar.edit add separator
1ac17950 2360.mbar.edit add command -label [mc Cut] \
9861671d 2361 -command {catch {tk_textCut [focus]}} \
7416bbc6 2362 -accelerator $M1T-X
1ac17950 2363.mbar.edit add command -label [mc Copy] \
9861671d 2364 -command {catch {tk_textCopy [focus]}} \
7416bbc6 2365 -accelerator $M1T-C
1ac17950 2366.mbar.edit add command -label [mc Paste] \
9861671d 2367 -command {catch {tk_textPaste [focus]; [focus] see insert}} \
7416bbc6 2368 -accelerator $M1T-V
1ac17950 2369.mbar.edit add command -label [mc Delete] \
9861671d 2370 -command {catch {[focus] delete sel.first sel.last}} \
7416bbc6 2371 -accelerator Del
9861671d 2372.mbar.edit add separator
1ac17950 2373.mbar.edit add command -label [mc "Select All"] \
9861671d 2374 -command {catch {[focus] tag add sel 0.0 end}} \
7416bbc6 2375 -accelerator $M1T-A
9861671d 2376
85ab313e
SP
2377# -- Branch Menu
2378#
64a906f8 2379if {[is_enabled branch]} {
700a65ce
SP
2380 menu .mbar.branch
2381
1ac17950 2382 .mbar.branch add command -label [mc "Create..."] \
b1fa2bff 2383 -command branch_create::dialog \
7416bbc6 2384 -accelerator $M1T-N
700a65ce
SP
2385 lappend disable_on_lock [list .mbar.branch entryconf \
2386 [.mbar.branch index last] -state]
2387
1ac17950 2388 .mbar.branch add command -label [mc "Checkout..."] \
d41b43eb
SP
2389 -command branch_checkout::dialog \
2390 -accelerator $M1T-O
2391 lappend disable_on_lock [list .mbar.branch entryconf \
2392 [.mbar.branch index last] -state]
2393
1ac17950 2394 .mbar.branch add command -label [mc "Rename..."] \
61f82ce7
SP
2395 -command branch_rename::dialog
2396 lappend disable_on_lock [list .mbar.branch entryconf \
2397 [.mbar.branch index last] -state]
2398
1ac17950 2399 .mbar.branch add command -label [mc "Delete..."] \
3206c63d 2400 -command branch_delete::dialog
700a65ce
SP
2401 lappend disable_on_lock [list .mbar.branch entryconf \
2402 [.mbar.branch index last] -state]
fd234dfd 2403
1ac17950 2404 .mbar.branch add command -label [mc "Reset..."] \
a6c9b081 2405 -command merge::reset_hard
fd234dfd
SP
2406 lappend disable_on_lock [list .mbar.branch entryconf \
2407 [.mbar.branch index last] -state]
700a65ce
SP
2408}
2409
cb07fc2a 2410# -- Commit Menu
a49c67d1 2411#
1e65c622
AG
2412proc commit_btn_caption {} {
2413 if {[is_enabled nocommit]} {
2414 return [mc "Done"]
2415 } else {
2416 return [mc Commit@@verb]
2417 }
2418}
2419
2ebba528
SP
2420if {[is_enabled multicommit] || [is_enabled singlecommit]} {
2421 menu .mbar.commit
2422
1e02b32e
SP
2423 if {![is_enabled nocommit]} {
2424 .mbar.commit add radiobutton \
2425 -label [mc "New Commit"] \
2426 -command do_select_commit_type \
2427 -variable selected_commit_type \
2428 -value new
2429 lappend disable_on_lock \
2430 [list .mbar.commit entryconf [.mbar.commit index last] -state]
2431
2432 .mbar.commit add radiobutton \
2433 -label [mc "Amend Last Commit"] \
2434 -command do_select_commit_type \
2435 -variable selected_commit_type \
2436 -value amend
2437 lappend disable_on_lock \
2438 [list .mbar.commit entryconf [.mbar.commit index last] -state]
2439
2440 .mbar.commit add separator
2441 }
24ac9b75 2442
1ac17950 2443 .mbar.commit add command -label [mc Rescan] \
8056cc4f 2444 -command ui_do_rescan \
7416bbc6 2445 -accelerator F5
2ebba528
SP
2446 lappend disable_on_lock \
2447 [list .mbar.commit entryconf [.mbar.commit index last] -state]
24ac9b75 2448
1ac17950 2449 .mbar.commit add command -label [mc "Stage To Commit"] \
cd16a6c9
SP
2450 -command do_add_selection \
2451 -accelerator $M1T-T
2ebba528
SP
2452 lappend disable_on_lock \
2453 [list .mbar.commit entryconf [.mbar.commit index last] -state]
24ac9b75 2454
1ac17950 2455 .mbar.commit add command -label [mc "Stage Changed Files To Commit"] \
2ebba528 2456 -command do_add_all \
7416bbc6 2457 -accelerator $M1T-I
2ebba528
SP
2458 lappend disable_on_lock \
2459 [list .mbar.commit entryconf [.mbar.commit index last] -state]
24ac9b75 2460
1ac17950 2461 .mbar.commit add command -label [mc "Unstage From Commit"] \
7416bbc6 2462 -command do_unstage_selection
2ebba528
SP
2463 lappend disable_on_lock \
2464 [list .mbar.commit entryconf [.mbar.commit index last] -state]
e734817d 2465
1ac17950 2466 .mbar.commit add command -label [mc "Revert Changes"] \
7416bbc6 2467 -command do_revert_selection
2ebba528
SP
2468 lappend disable_on_lock \
2469 [list .mbar.commit entryconf [.mbar.commit index last] -state]
e734817d 2470
2ebba528 2471 .mbar.commit add separator
1461c5f3 2472
c91ee2bd
JS
2473 .mbar.commit add command -label [mc "Show Less Context"] \
2474 -command show_less_context \
729ffa50 2475 -accelerator $M1T-\-
c91ee2bd
JS
2476
2477 .mbar.commit add command -label [mc "Show More Context"] \
2478 -command show_more_context \
729ffa50 2479 -accelerator $M1T-=
c91ee2bd
JS
2480
2481 .mbar.commit add separator
2482
ed70e4d7 2483 if {![is_enabled nocommitmsg]} {
1e02b32e
SP
2484 .mbar.commit add command -label [mc "Sign Off"] \
2485 -command do_signoff \
2486 -accelerator $M1T-S
2487 }
24ac9b75 2488
1e65c622 2489 .mbar.commit add command -label [commit_btn_caption] \
2ebba528 2490 -command do_commit \
7416bbc6 2491 -accelerator $M1T-Return
2ebba528
SP
2492 lappend disable_on_lock \
2493 [list .mbar.commit entryconf [.mbar.commit index last] -state]
2494}
cb07fc2a 2495
9b28a8b9
SP
2496# -- Merge Menu
2497#
2498if {[is_enabled branch]} {
2499 menu .mbar.merge
1ac17950 2500 .mbar.merge add command -label [mc "Local Merge..."] \
a870ddc0
SP
2501 -command merge::dialog \
2502 -accelerator $M1T-M
9b28a8b9
SP
2503 lappend disable_on_lock \
2504 [list .mbar.merge entryconf [.mbar.merge index last] -state]
1ac17950 2505 .mbar.merge add command -label [mc "Abort Merge..."] \
a6c9b081 2506 -command merge::reset_hard
9b28a8b9
SP
2507 lappend disable_on_lock \
2508 [list .mbar.merge entryconf [.mbar.merge index last] -state]
9b28a8b9
SP
2509}
2510
2511# -- Transport Menu
2512#
2513if {[is_enabled transport]} {
6bdf5e5f 2514 menu .mbar.remote
9b28a8b9 2515
ba6485e0
PB
2516 .mbar.remote add command \
2517 -label [mc "Add..."] \
2518 -command remote_add::dialog \
2519 -accelerator $M1T-A
6bdf5e5f
SP
2520 .mbar.remote add command \
2521 -label [mc "Push..."] \
840bcfa7
SP
2522 -command do_push_anywhere \
2523 -accelerator $M1T-P
6bdf5e5f 2524 .mbar.remote add command \
3c1c2a00 2525 -label [mc "Delete Branch..."] \
aa252f19 2526 -command remote_branch_delete::dialog
9b28a8b9
SP
2527}
2528
0c8d7839
SP
2529if {[is_MacOSX]} {
2530 # -- Apple Menu (Mac OS X only)
2531 #
442b3caa 2532 .mbar add cascade -label Apple -menu .mbar.apple
0c8d7839
SP
2533 menu .mbar.apple
2534
1ac17950 2535 .mbar.apple add command -label [mc "About %s" [appname]] \
7416bbc6 2536 -command do_about
13824e2d
SP
2537 .mbar.apple add separator
2538 .mbar.apple add command \
2539 -label [mc "Preferences..."] \
2540 -command do_options \
2541 -accelerator $M1T-,
2542 bind . <$M1B-,> do_options
0c8d7839
SP
2543} else {
2544 # -- Edit Menu
2545 #
2546 .mbar.edit add separator
1ac17950 2547 .mbar.edit add command -label [mc "Options..."] \
7416bbc6 2548 -command do_options
273984fc 2549}
557afe82 2550
273984fc
SP
2551# -- Help Menu
2552#
1ac17950 2553.mbar add cascade -label [mc Help] -menu .mbar.help
273984fc 2554menu .mbar.help
0c8d7839 2555
273984fc 2556if {![is_MacOSX]} {
1ac17950 2557 .mbar.help add command -label [mc "About %s" [appname]] \
7416bbc6 2558 -command do_about
0c8d7839 2559}
82aa2354 2560
2db21e70 2561
20ddfcaa 2562set doc_path [file dirname [gitexec]]
273984fc
SP
2563set doc_path [file join $doc_path Documentation index.html]
2564
20ddfcaa 2565if {[is_Cygwin]} {
ee405993 2566 set doc_path [exec cygpath --mixed $doc_path]
273984fc
SP
2567}
2568
273984fc
SP
2569if {[file isfile $doc_path]} {
2570 set doc_url "file:$doc_path"
2571} else {
2572 set doc_url {http://www.kernel.org/pub/software/scm/git/docs/}
2573}
2574
2db21e70
PB
2575proc start_browser {url} {
2576 git "web--browse" $url
273984fc 2577}
2db21e70
PB
2578
2579.mbar.help add command -label [mc "Online Documentation"] \
2580 -command [list start_browser $doc_url]
98a6846b
AG
2581
2582.mbar.help add command -label [mc "Show SSH Key"] \
2583 -command do_ssh_key
2584
2db21e70 2585unset doc_path doc_url
82aa2354 2586
2ebba528
SP
2587# -- Standard bindings
2588#
39fa2a98 2589wm protocol . WM_DELETE_WINDOW do_quit
2ebba528
SP
2590bind all <$M1B-Key-q> do_quit
2591bind all <$M1B-Key-Q> do_quit
2592bind all <$M1B-Key-w> {destroy [winfo toplevel %W]}
2593bind all <$M1B-Key-W> {destroy [winfo toplevel %W]}
2594
3e45ee1e
SP
2595set subcommand_args {}
2596proc usage {} {
2597 puts stderr "usage: $::argv0 $::subcommand $::subcommand_args"
2598 exit 1
2599}
2600
2ebba528
SP
2601# -- Not a normal commit type invocation? Do that instead!
2602#
258871d3 2603switch -- $subcommand {
85d2d597 2604browser -
2ebba528 2605blame {
f7078b40
AG
2606 if {$subcommand eq "blame"} {
2607 set subcommand_args {[--line=<num>] rev? path}
2608 } else {
2609 set subcommand_args {rev? path}
2610 }
c52c9452 2611 if {$argv eq {}} usage
a0db0d61 2612 set head {}
3e45ee1e 2613 set path {}
f7078b40 2614 set jump_spec {}
3e45ee1e
SP
2615 set is_path 0
2616 foreach a $argv {
2617 if {$is_path || [file exists $_prefix$a]} {
2618 if {$path ne {}} usage
6b3d8b97 2619 set path $_prefix$a
3e45ee1e
SP
2620 break
2621 } elseif {$a eq {--}} {
2622 if {$path ne {}} {
a0db0d61
SP
2623 if {$head ne {}} usage
2624 set head $path
3e45ee1e
SP
2625 set path {}
2626 }
2627 set is_path 1
f7078b40
AG
2628 } elseif {[regexp {^--line=(\d+)$} $a a lnum]} {
2629 if {$jump_spec ne {} || $head ne {}} usage
2630 set jump_spec [list $lnum]
a0db0d61
SP
2631 } elseif {$head eq {}} {
2632 if {$head ne {}} usage
2633 set head $a
c52c9452 2634 set is_path 1
3e45ee1e
SP
2635 } else {
2636 usage
2637 }
2638 }
2639 unset is_path
2640
c52c9452
SP
2641 if {$head ne {} && $path eq {}} {
2642 set path $_prefix$head
2643 set head {}
2644 }
2645
a0db0d61 2646 if {$head eq {}} {
d41b43eb 2647 load_current_branch
a0db0d61 2648 } else {
02087abc
SP
2649 if {[regexp {^[0-9a-f]{1,39}$} $head]} {
2650 if {[catch {
2651 set head [git rev-parse --verify $head]
2652 } err]} {
2653 puts stderr $err
2654 exit 1
2655 }
2656 }
a0db0d61 2657 set current_branch $head
2ebba528 2658 }
a0db0d61 2659
85d2d597
SP
2660 switch -- $subcommand {
2661 browser {
f7078b40 2662 if {$jump_spec ne {}} usage
85d2d597
SP
2663 if {$head eq {}} {
2664 if {$path ne {} && [file isdirectory $path]} {
2665 set head $current_branch
2666 } else {
2667 set head $path
2668 set path {}
2669 }
2670 }
2671 browser::new $head $path
2672 }
2673 blame {
2674 if {$head eq {} && ![file exists $path]} {
c8c4854b 2675 puts stderr [mc "fatal: cannot stat path %s: No such file or directory" $path]
85d2d597
SP
2676 exit 1
2677 }
f7078b40 2678 blame::new $head $path $jump_spec
85d2d597 2679 }
c52c9452 2680 }
258871d3
SP
2681 return
2682}
2683citool -
2684gui {
2685 if {[llength $argv] != 0} {
2686 puts -nonewline stderr "usage: $argv0"
0b2bc460
SP
2687 if {$subcommand ne {gui}
2688 && [file tail $argv0] ne "git-$subcommand"} {
258871d3
SP
2689 puts -nonewline stderr " $subcommand"
2690 }
2691 puts stderr {}
2692 exit 1
2693 }
2694 # fall through to setup UI for commits
2ebba528 2695}
2ebba528 2696default {
c0f7a6c3 2697 puts stderr "usage: $argv0 \[{blame|browser|citool}\]"
2ebba528
SP
2698 exit 1
2699}
2700}
2701
8553b772
SP
2702# -- Branch Control
2703#
2704frame .branch \
2705 -borderwidth 1 \
2706 -relief sunken
2707label .branch.l1 \
1ac17950 2708 -text [mc "Current Branch:"] \
8553b772 2709 -anchor w \
7416bbc6 2710 -justify left
8553b772
SP
2711label .branch.cb \
2712 -textvariable current_branch \
2713 -anchor w \
7416bbc6 2714 -justify left
8553b772
SP
2715pack .branch.l1 -side left
2716pack .branch.cb -side left -fill x
2717pack .branch -side top -fill x
2718
cb07fc2a 2719# -- Main Window Layout
a49c67d1 2720#
a0592d3f
JS
2721panedwindow .vpane -orient horizontal
2722panedwindow .vpane.files -orient vertical
c5a1eb88 2723.vpane add .vpane.files -sticky nsew -height 100 -width 200
cb07fc2a
SP
2724pack .vpane -anchor n -side top -fill both -expand 1
2725
2726# -- Index File List
a49c67d1 2727#
c5a1eb88 2728frame .vpane.files.index -height 100 -width 200
c73ce762 2729label .vpane.files.index.title -text [mc "Staged Changes (Will Commit)"] \
c382fdd7
PH
2730 -background lightgreen -foreground black
2731text $ui_index -background white -foreground black \
2732 -borderwidth 0 \
c5a1eb88 2733 -width 20 -height 10 \
3c236977 2734 -wrap none \
6c6dd01a 2735 -cursor $cursor_ptr \
3c236977
SP
2736 -xscrollcommand {.vpane.files.index.sx set} \
2737 -yscrollcommand {.vpane.files.index.sy set} \
cb07fc2a 2738 -state disabled
3c236977
SP
2739scrollbar .vpane.files.index.sx -orient h -command [list $ui_index xview]
2740scrollbar .vpane.files.index.sy -orient v -command [list $ui_index yview]
cb07fc2a 2741pack .vpane.files.index.title -side top -fill x
3c236977
SP
2742pack .vpane.files.index.sx -side bottom -fill x
2743pack .vpane.files.index.sy -side right -fill y
cb07fc2a 2744pack $ui_index -side left -fill both -expand 1
cb07fc2a 2745
0812665e 2746# -- Working Directory File List
a49c67d1 2747#
c5a1eb88 2748frame .vpane.files.workdir -height 100 -width 200
c73ce762 2749label .vpane.files.workdir.title -text [mc "Unstaged Changes"] \
c382fdd7
PH
2750 -background lightsalmon -foreground black
2751text $ui_workdir -background white -foreground black \
2752 -borderwidth 0 \
c5a1eb88 2753 -width 20 -height 10 \
3c236977 2754 -wrap none \
6c6dd01a 2755 -cursor $cursor_ptr \
3c236977
SP
2756 -xscrollcommand {.vpane.files.workdir.sx set} \
2757 -yscrollcommand {.vpane.files.workdir.sy set} \
cb07fc2a 2758 -state disabled
3c236977
SP
2759scrollbar .vpane.files.workdir.sx -orient h -command [list $ui_workdir xview]
2760scrollbar .vpane.files.workdir.sy -orient v -command [list $ui_workdir yview]
0812665e 2761pack .vpane.files.workdir.title -side top -fill x
3c236977
SP
2762pack .vpane.files.workdir.sx -side bottom -fill x
2763pack .vpane.files.workdir.sy -side right -fill y
0812665e 2764pack $ui_workdir -side left -fill both -expand 1
a0592d3f 2765
0812665e 2766.vpane.files add .vpane.files.workdir -sticky nsew
a0592d3f 2767.vpane.files add .vpane.files.index -sticky nsew
cb07fc2a 2768
0812665e 2769foreach i [list $ui_index $ui_workdir] {
3849bfba
SP
2770 rmsel_tag $i
2771 $i tag conf in_diff -background [$i tag cget in_sel -background]
24263b77
SP
2772}
2773unset i
131f503b 2774
0fb8f9ce 2775# -- Diff and Commit Area
a49c67d1 2776#
8009dcdc 2777frame .vpane.lower -height 300 -width 400
0fb8f9ce
SP
2778frame .vpane.lower.commarea
2779frame .vpane.lower.diff -relief sunken -borderwidth 1
a0592d3f
JS
2780pack .vpane.lower.diff -fill both -expand 1
2781pack .vpane.lower.commarea -side bottom -fill x
0fd49d0a 2782.vpane add .vpane.lower -sticky nsew
cb07fc2a
SP
2783
2784# -- Commit Area Buttons
a49c67d1 2785#
0fb8f9ce
SP
2786frame .vpane.lower.commarea.buttons
2787label .vpane.lower.commarea.buttons.l -text {} \
cb07fc2a 2788 -anchor w \
7416bbc6 2789 -justify left
0fb8f9ce
SP
2790pack .vpane.lower.commarea.buttons.l -side top -fill x
2791pack .vpane.lower.commarea.buttons -side left -fill y
131f503b 2792
1ac17950 2793button .vpane.lower.commarea.buttons.rescan -text [mc Rescan] \
8056cc4f 2794 -command ui_do_rescan
0fb8f9ce 2795pack .vpane.lower.commarea.buttons.rescan -side top -fill x
390adaea
SP
2796lappend disable_on_lock \
2797 {.vpane.lower.commarea.buttons.rescan conf -state}
131f503b 2798
1ac17950 2799button .vpane.lower.commarea.buttons.incall -text [mc "Stage Changed"] \
7416bbc6 2800 -command do_add_all
7fe7e733 2801pack .vpane.lower.commarea.buttons.incall -side top -fill x
390adaea
SP
2802lappend disable_on_lock \
2803 {.vpane.lower.commarea.buttons.incall conf -state}
131f503b 2804
ed70e4d7 2805if {![is_enabled nocommitmsg]} {
1e02b32e
SP
2806 button .vpane.lower.commarea.buttons.signoff -text [mc "Sign Off"] \
2807 -command do_signoff
2808 pack .vpane.lower.commarea.buttons.signoff -side top -fill x
2809}
131f503b 2810
1e65c622 2811button .vpane.lower.commarea.buttons.commit -text [commit_btn_caption] \
7416bbc6 2812 -command do_commit
0fb8f9ce 2813pack .vpane.lower.commarea.buttons.commit -side top -fill x
390adaea
SP
2814lappend disable_on_lock \
2815 {.vpane.lower.commarea.buttons.commit conf -state}
cb07fc2a 2816
1e02b32e
SP
2817if {![is_enabled nocommit]} {
2818 button .vpane.lower.commarea.buttons.push -text [mc Push] \
2819 -command do_push_anywhere
2820 pack .vpane.lower.commarea.buttons.push -side top -fill x
1e65c622
AG
2821}
2822
cb07fc2a 2823# -- Commit Message Buffer
a49c67d1 2824#
0fb8f9ce 2825frame .vpane.lower.commarea.buffer
24ac9b75 2826frame .vpane.lower.commarea.buffer.header
0fb8f9ce 2827set ui_comm .vpane.lower.commarea.buffer.t
24ac9b75 2828set ui_coml .vpane.lower.commarea.buffer.header.l
1e02b32e
SP
2829
2830if {![is_enabled nocommit]} {
2831 radiobutton .vpane.lower.commarea.buffer.header.new \
2832 -text [mc "New Commit"] \
2833 -command do_select_commit_type \
2834 -variable selected_commit_type \
2835 -value new
2836 lappend disable_on_lock \
2837 [list .vpane.lower.commarea.buffer.header.new conf -state]
2838 radiobutton .vpane.lower.commarea.buffer.header.amend \
2839 -text [mc "Amend Last Commit"] \
2840 -command do_select_commit_type \
2841 -variable selected_commit_type \
2842 -value amend
2843 lappend disable_on_lock \
2844 [list .vpane.lower.commarea.buffer.header.amend conf -state]
2845}
2846
a49c67d1 2847label $ui_coml \
cb07fc2a 2848 -anchor w \
7416bbc6 2849 -justify left
4539eacd
SP
2850proc trace_commit_type {varname args} {
2851 global ui_coml commit_type
2852 switch -glob -- $commit_type {
1ac17950
CS
2853 initial {set txt [mc "Initial Commit Message:"]}
2854 amend {set txt [mc "Amended Commit Message:"]}
2855 amend-initial {set txt [mc "Amended Initial Commit Message:"]}
2856 amend-merge {set txt [mc "Amended Merge Commit Message:"]}
2857 merge {set txt [mc "Merge Commit Message:"]}
2858 * {set txt [mc "Commit Message:"]}
4539eacd
SP
2859 }
2860 $ui_coml conf -text $txt
2861}
2862trace add variable commit_type write trace_commit_type
24ac9b75 2863pack $ui_coml -side left -fill x
1e02b32e
SP
2864
2865if {![is_enabled nocommit]} {
2866 pack .vpane.lower.commarea.buffer.header.amend -side right
2867 pack .vpane.lower.commarea.buffer.header.new -side right
2868}
24ac9b75 2869
c382fdd7
PH
2870text $ui_comm -background white -foreground black \
2871 -borderwidth 1 \
9861671d 2872 -undo true \
b2c6fcf1 2873 -maxundo 20 \
9861671d 2874 -autoseparators true \
cb07fc2a 2875 -relief sunken \
11027d54 2876 -width $repo_config(gui.commitmsgwidth) -height 9 -wrap none \
b4946930 2877 -font font_diff \
6c6dd01a 2878 -yscrollcommand {.vpane.lower.commarea.buffer.sby set}
390adaea
SP
2879scrollbar .vpane.lower.commarea.buffer.sby \
2880 -command [list $ui_comm yview]
24ac9b75 2881pack .vpane.lower.commarea.buffer.header -side top -fill x
0fb8f9ce 2882pack .vpane.lower.commarea.buffer.sby -side right -fill y
cb07fc2a 2883pack $ui_comm -side left -fill y
0fb8f9ce
SP
2884pack .vpane.lower.commarea.buffer -side left -fill y
2885
0e794311
SP
2886# -- Commit Message Buffer Context Menu
2887#
e8ab6446
SP
2888set ctxm .vpane.lower.commarea.buffer.ctxm
2889menu $ctxm -tearoff 0
2890$ctxm add command \
1ac17950 2891 -label [mc Cut] \
e8ab6446
SP
2892 -command {tk_textCut $ui_comm}
2893$ctxm add command \
1ac17950 2894 -label [mc Copy] \
e8ab6446
SP
2895 -command {tk_textCopy $ui_comm}
2896$ctxm add command \
1ac17950 2897 -label [mc Paste] \
e8ab6446
SP
2898 -command {tk_textPaste $ui_comm}
2899$ctxm add command \
1ac17950 2900 -label [mc Delete] \
e8ab6446
SP
2901 -command {$ui_comm delete sel.first sel.last}
2902$ctxm add separator
2903$ctxm add command \
1ac17950 2904 -label [mc "Select All"] \
75e78c8a 2905 -command {focus $ui_comm;$ui_comm tag add sel 0.0 end}
e8ab6446 2906$ctxm add command \
1ac17950 2907 -label [mc "Copy All"] \
e8ab6446 2908 -command {
0e794311
SP
2909 $ui_comm tag add sel 0.0 end
2910 tk_textCopy $ui_comm
2911 $ui_comm tag remove sel 0.0 end
e8ab6446
SP
2912 }
2913$ctxm add separator
2914$ctxm add command \
1ac17950 2915 -label [mc "Sign Off"] \
0e794311 2916 -command do_signoff
95b002ee 2917set ui_comm_ctxm $ctxm
0e794311 2918
0fb8f9ce 2919# -- Diff Header
a49c67d1 2920#
20a53c02
SP
2921proc trace_current_diff_path {varname args} {
2922 global current_diff_path diff_actions file_states
2923 if {$current_diff_path eq {}} {
e8ab6446
SP
2924 set s {}
2925 set f {}
2926 set p {}
2927 set o disabled
2928 } else {
20a53c02 2929 set p $current_diff_path
e8ab6446 2930 set s [mapdesc [lindex $file_states($p) 0] $p]
1ac17950 2931 set f [mc "File:"]
e8ab6446
SP
2932 set p [escape_path $p]
2933 set o normal
2934 }
2935
2936 .vpane.lower.diff.header.status configure -text $s
2937 .vpane.lower.diff.header.file configure -text $f
2938 .vpane.lower.diff.header.path configure -text $p
2939 foreach w $diff_actions {
2940 uplevel #0 $w $o
2941 }
2942}
20a53c02 2943trace add variable current_diff_path write trace_current_diff_path
e8ab6446 2944
9adccb05 2945frame .vpane.lower.diff.header -background gold
e8ab6446 2946label .vpane.lower.diff.header.status \
9adccb05 2947 -background gold \
c382fdd7 2948 -foreground black \
3e7b0e1d
SP
2949 -width $max_status_desc \
2950 -anchor w \
7416bbc6 2951 -justify left
e8ab6446 2952label .vpane.lower.diff.header.file \
9adccb05 2953 -background gold \
c382fdd7 2954 -foreground black \
e8ab6446 2955 -anchor w \
7416bbc6 2956 -justify left
e8ab6446 2957label .vpane.lower.diff.header.path \
9adccb05 2958 -background gold \
c382fdd7 2959 -foreground black \
fce89e46 2960 -anchor w \
7416bbc6 2961 -justify left
e8ab6446
SP
2962pack .vpane.lower.diff.header.status -side left
2963pack .vpane.lower.diff.header.file -side left
2964pack .vpane.lower.diff.header.path -fill x
2965set ctxm .vpane.lower.diff.header.ctxm
2966menu $ctxm -tearoff 0
2967$ctxm add command \
1ac17950 2968 -label [mc Copy] \
fce89e46
SP
2969 -command {
2970 clipboard clear
2971 clipboard append \
2972 -format STRING \
2973 -type STRING \
20a53c02 2974 -- $current_diff_path
fce89e46 2975 }
e8ab6446
SP
2976lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2977bind_button3 .vpane.lower.diff.header.path "tk_popup $ctxm %X %Y"
0fb8f9ce
SP
2978
2979# -- Diff Body
a49c67d1 2980#
0fb8f9ce
SP
2981frame .vpane.lower.diff.body
2982set ui_diff .vpane.lower.diff.body.t
c382fdd7
PH
2983text $ui_diff -background white -foreground black \
2984 -borderwidth 0 \
0fb8f9ce 2985 -width 80 -height 15 -wrap none \
b4946930 2986 -font font_diff \
0fb8f9ce
SP
2987 -xscrollcommand {.vpane.lower.diff.body.sbx set} \
2988 -yscrollcommand {.vpane.lower.diff.body.sby set} \
0fb8f9ce
SP
2989 -state disabled
2990scrollbar .vpane.lower.diff.body.sbx -orient horizontal \
2991 -command [list $ui_diff xview]
2992scrollbar .vpane.lower.diff.body.sby -orient vertical \
2993 -command [list $ui_diff yview]
2994pack .vpane.lower.diff.body.sbx -side bottom -fill x
2995pack .vpane.lower.diff.body.sby -side right -fill y
2996pack $ui_diff -side left -fill both -expand 1
2997pack .vpane.lower.diff.header -side top -fill x
2998pack .vpane.lower.diff.body -side bottom -fill both -expand 1
2999
30b14ed3 3000$ui_diff tag conf d_cr -elide true
ca521566
SP
3001$ui_diff tag conf d_@ -foreground blue -font font_diffbold
3002$ui_diff tag conf d_+ -foreground {#00a000}
fec4a785
SP
3003$ui_diff tag conf d_- -foreground red
3004
ca521566 3005$ui_diff tag conf d_++ -foreground {#00a000}
fec4a785
SP
3006$ui_diff tag conf d_-- -foreground red
3007$ui_diff tag conf d_+s \
ca521566
SP
3008 -foreground {#00a000} \
3009 -background {#e2effa}
fec4a785
SP
3010$ui_diff tag conf d_-s \
3011 -foreground red \
ca521566 3012 -background {#e2effa}
fec4a785 3013$ui_diff tag conf d_s+ \
ca521566
SP
3014 -foreground {#00a000} \
3015 -background ivory1
fec4a785
SP
3016$ui_diff tag conf d_s- \
3017 -foreground red \
ca521566 3018 -background ivory1
fec4a785
SP
3019
3020$ui_diff tag conf d<<<<<<< \
3021 -foreground orange \
3022 -font font_diffbold
3023$ui_diff tag conf d======= \
3024 -foreground orange \
3025 -font font_diffbold
3026$ui_diff tag conf d>>>>>>> \
3027 -foreground orange \
3028 -font font_diffbold
cb07fc2a 3029
ca521566
SP
3030$ui_diff tag raise sel
3031
0e794311
SP
3032# -- Diff Body Context Menu
3033#
042c2325
AG
3034
3035proc create_common_diff_popup {ctxm} {
3036 $ctxm add command \
3037 -label [mc "Show Less Context"] \
3038 -command show_less_context
3039 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
3040 $ctxm add command \
3041 -label [mc "Show More Context"] \
3042 -command show_more_context
3043 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
3044 $ctxm add separator
3045 $ctxm add command \
3046 -label [mc Refresh] \
3047 -command reshow_diff
3048 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
3049 $ctxm add command \
3050 -label [mc Copy] \
3051 -command {tk_textCopy $ui_diff}
3052 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
3053 $ctxm add command \
3054 -label [mc "Select All"] \
3055 -command {focus $ui_diff;$ui_diff tag add sel 0.0 end}
3056 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
3057 $ctxm add command \
3058 -label [mc "Copy All"] \
3059 -command {
3060 $ui_diff tag add sel 0.0 end
3061 tk_textCopy $ui_diff
3062 $ui_diff tag remove sel 0.0 end
3063 }
3064 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
3065 $ctxm add separator
3066 $ctxm add command \
3067 -label [mc "Decrease Font Size"] \
3068 -command {incr_font_size font_diff -1}
3069 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
3070 $ctxm add command \
3071 -label [mc "Increase Font Size"] \
3072 -command {incr_font_size font_diff 1}
3073 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
3074 $ctxm add separator
3fe01623
AG
3075 set emenu $ctxm.enc
3076 menu $emenu
3077 build_encoding_menu $emenu [list force_diff_encoding]
3078 $ctxm add cascade \
3079 -label [mc "Encoding"] \
3080 -menu $emenu
3081 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
3082 $ctxm add separator
042c2325
AG
3083 $ctxm add command -label [mc "Options..."] \
3084 -command do_options
3085}
3086
e8ab6446
SP
3087set ctxm .vpane.lower.diff.body.ctxm
3088menu $ctxm -tearoff 0
fba6072e
JS
3089$ctxm add command \
3090 -label [mc "Apply/Reverse Hunk"] \
3091 -command {apply_hunk $cursorX $cursorY}
3092set ui_diff_applyhunk [$ctxm index last]
3093lappend diff_actions [list $ctxm entryconf $ui_diff_applyhunk -state]
5821988f
JS
3094$ctxm add command \
3095 -label [mc "Apply/Reverse Line"] \
3096 -command {apply_line $cursorX $cursorY; do_rescan}
3097set ui_diff_applyline [$ctxm index last]
3098lappend diff_actions [list $ctxm entryconf $ui_diff_applyline -state]
fba6072e 3099$ctxm add separator
042c2325
AG
3100create_common_diff_popup $ctxm
3101
3102set ctxmmg .vpane.lower.diff.body.ctxmmg
3103menu $ctxmmg -tearoff 0
7e30682c
AG
3104$ctxmmg add command \
3105 -label [mc "Run Merge Tool"] \
3106 -command {merge_resolve_tool}
3107lappend diff_actions [list $ctxmmg entryconf [$ctxmmg index last] -state]
3108$ctxmmg add separator
042c2325
AG
3109$ctxmmg add command \
3110 -label [mc "Use Remote Version"] \
3111 -command {merge_resolve_one 3}
3112lappend diff_actions [list $ctxmmg entryconf [$ctxmmg index last] -state]
3113$ctxmmg add command \
3114 -label [mc "Use Local Version"] \
3115 -command {merge_resolve_one 2}
3116lappend diff_actions [list $ctxmmg entryconf [$ctxmmg index last] -state]
3117$ctxmmg add command \
3118 -label [mc "Revert To Base"] \
3119 -command {merge_resolve_one 1}
3120lappend diff_actions [list $ctxmmg entryconf [$ctxmmg index last] -state]
3121$ctxmmg add separator
3122create_common_diff_popup $ctxmmg
3123
3124proc popup_diff_menu {ctxm ctxmmg x y X Y} {
ce015c21 3125 global current_diff_path file_states
83751fc1
SP
3126 set ::cursorX $x
3127 set ::cursorY $y
042c2325
AG
3128 if {[info exists file_states($current_diff_path)]} {
3129 set state [lindex $file_states($current_diff_path) 0]
a25c5189 3130 } else {
042c2325
AG
3131 set state {__}
3132 }
ff515d81 3133 if {[string first {U} $state] >= 0} {
042c2325 3134 tk_popup $ctxmmg $X $Y
047d94d5 3135 } else {
042c2325
AG
3136 if {$::ui_index eq $::current_diff_side} {
3137 set l [mc "Unstage Hunk From Commit"]
3138 set t [mc "Unstage Line From Commit"]
3139 } else {
3140 set l [mc "Stage Hunk For Commit"]
3141 set t [mc "Stage Line For Commit"]
3142 }
3143 if {$::is_3way_diff
3144 || $current_diff_path eq {}
3145 || {__} eq $state
3146 || {_O} eq $state
3147 || {_T} eq $state
3148 || {T_} eq $state} {
3149 set s disabled
3150 } else {
3151 set s normal
3152 }
3153 $ctxm entryconf $::ui_diff_applyhunk -state $s -label $l
3154 $ctxm entryconf $::ui_diff_applyline -state $s -label $t
3155 tk_popup $ctxm $X $Y
9c9f5fa9 3156 }
83751fc1 3157}
042c2325 3158bind_button3 $ui_diff [list popup_diff_menu $ctxm $ctxmmg %x %y %X %Y]
0e794311 3159
cb07fc2a 3160# -- Status Bar
e8ab6446 3161#
51530d17 3162set main_status [::status_bar::new .status]
cb07fc2a 3163pack .status -anchor w -side bottom -fill x
1ac17950 3164$main_status show [mc "Initializing..."]
cb07fc2a 3165
2d19516d 3166# -- Load geometry
e8ab6446 3167#
2d19516d 3168catch {
51f4d16b 3169set gm $repo_config(gui.geometry)
c4fe7728
SP
3170wm geometry . [lindex $gm 0]
3171.vpane sash place 0 \
a0592d3f
JS
3172 [lindex $gm 1] \
3173 [lindex [.vpane sash coord 0] 1]
c4fe7728 3174.vpane.files sash place 0 \
a0592d3f
JS
3175 [lindex [.vpane.files sash coord 0] 0] \
3176 [lindex $gm 2]
c4fe7728 3177unset gm
390adaea 3178}
2d19516d 3179
cb07fc2a 3180# -- Key Bindings
e8ab6446 3181#
ec6b424a 3182bind $ui_comm <$M1B-Key-Return> {do_commit;break}
cd16a6c9
SP
3183bind $ui_comm <$M1B-Key-t> {do_add_selection;break}
3184bind $ui_comm <$M1B-Key-T> {do_add_selection;break}
93e912c5
SP
3185bind $ui_comm <$M1B-Key-i> {do_add_all;break}
3186bind $ui_comm <$M1B-Key-I> {do_add_all;break}
9861671d
SP
3187bind $ui_comm <$M1B-Key-x> {tk_textCut %W;break}
3188bind $ui_comm <$M1B-Key-X> {tk_textCut %W;break}
3189bind $ui_comm <$M1B-Key-c> {tk_textCopy %W;break}
3190bind $ui_comm <$M1B-Key-C> {tk_textCopy %W;break}
3191bind $ui_comm <$M1B-Key-v> {tk_textPaste %W; %W see insert; break}
3192bind $ui_comm <$M1B-Key-V> {tk_textPaste %W; %W see insert; break}
3193bind $ui_comm <$M1B-Key-a> {%W tag add sel 0.0 end;break}
3194bind $ui_comm <$M1B-Key-A> {%W tag add sel 0.0 end;break}
729ffa50
MB
3195bind $ui_comm <$M1B-Key-minus> {show_less_context;break}
3196bind $ui_comm <$M1B-Key-KP_Subtract> {show_less_context;break}
3197bind $ui_comm <$M1B-Key-equal> {show_more_context;break}
3198bind $ui_comm <$M1B-Key-plus> {show_more_context;break}
3199bind $ui_comm <$M1B-Key-KP_Add> {show_more_context;break}
9861671d
SP
3200
3201bind $ui_diff <$M1B-Key-x> {tk_textCopy %W;break}
3202bind $ui_diff <$M1B-Key-X> {tk_textCopy %W;break}
3203bind $ui_diff <$M1B-Key-c> {tk_textCopy %W;break}
3204bind $ui_diff <$M1B-Key-C> {tk_textCopy %W;break}
3205bind $ui_diff <$M1B-Key-v> {break}
3206bind $ui_diff <$M1B-Key-V> {break}
3207bind $ui_diff <$M1B-Key-a> {%W tag add sel 0.0 end;break}
3208bind $ui_diff <$M1B-Key-A> {%W tag add sel 0.0 end;break}
b2c6fcf1
SP
3209bind $ui_diff <Key-Up> {catch {%W yview scroll -1 units};break}
3210bind $ui_diff <Key-Down> {catch {%W yview scroll 1 units};break}
3211bind $ui_diff <Key-Left> {catch {%W xview scroll -1 units};break}
3212bind $ui_diff <Key-Right> {catch {%W xview scroll 1 units};break}
60aa065f
SP
3213bind $ui_diff <Key-k> {catch {%W yview scroll -1 units};break}
3214bind $ui_diff <Key-j> {catch {%W yview scroll 1 units};break}
3215bind $ui_diff <Key-h> {catch {%W xview scroll -1 units};break}
3216bind $ui_diff <Key-l> {catch {%W xview scroll 1 units};break}
3217bind $ui_diff <Control-Key-b> {catch {%W yview scroll -1 pages};break}
3218bind $ui_diff <Control-Key-f> {catch {%W yview scroll 1 pages};break}
23effa79 3219bind $ui_diff <Button-1> {focus %W}
49b86f01 3220
64a906f8 3221if {[is_enabled branch]} {
b1fa2bff
SP
3222 bind . <$M1B-Key-n> branch_create::dialog
3223 bind . <$M1B-Key-N> branch_create::dialog
d41b43eb
SP
3224 bind . <$M1B-Key-o> branch_checkout::dialog
3225 bind . <$M1B-Key-O> branch_checkout::dialog
a870ddc0
SP
3226 bind . <$M1B-Key-m> merge::dialog
3227 bind . <$M1B-Key-M> merge::dialog
bd29ebc3 3228}
840bcfa7
SP
3229if {[is_enabled transport]} {
3230 bind . <$M1B-Key-p> do_push_anywhere
3231 bind . <$M1B-Key-P> do_push_anywhere
3232}
bd29ebc3 3233
8056cc4f
AG
3234bind . <Key-F5> ui_do_rescan
3235bind . <$M1B-Key-r> ui_do_rescan
3236bind . <$M1B-Key-R> ui_do_rescan
07123f40
SP
3237bind . <$M1B-Key-s> do_signoff
3238bind . <$M1B-Key-S> do_signoff
cd16a6c9
SP
3239bind . <$M1B-Key-t> do_add_selection
3240bind . <$M1B-Key-T> do_add_selection
93e912c5
SP
3241bind . <$M1B-Key-i> do_add_all
3242bind . <$M1B-Key-I> do_add_all
729ffa50
MB
3243bind . <$M1B-Key-minus> {show_less_context;break}
3244bind . <$M1B-Key-KP_Subtract> {show_less_context;break}
3245bind . <$M1B-Key-equal> {show_more_context;break}
3246bind . <$M1B-Key-plus> {show_more_context;break}
3247bind . <$M1B-Key-KP_Add> {show_more_context;break}
07123f40 3248bind . <$M1B-Key-Return> do_commit
0812665e 3249foreach i [list $ui_index $ui_workdir] {
24263b77
SP
3250 bind $i <Button-1> "toggle_or_diff $i %x %y; break"
3251 bind $i <$M1B-Button-1> "add_one_to_selection $i %x %y; break"
3252 bind $i <Shift-Button-1> "add_range_to_selection $i %x %y; break"
cb07fc2a 3253}
62aac80b
SP
3254unset i
3255
3256set file_lists($ui_index) [list]
0812665e 3257set file_lists($ui_workdir) [list]
a49c67d1 3258
19c82148 3259wm title . "[appname] ([reponame]) [file normalize [file dirname [gitdir]]]"
cb07fc2a 3260focus -force $ui_comm
1d8b3cbf 3261
85ab313e
SP
3262# -- Warn the user about environmental problems. Cygwin's Tcl
3263# does *not* pass its env array onto any processes it spawns.
3264# This means that git processes get none of our environment.
1d8b3cbf 3265#
20ddfcaa 3266if {[is_Cygwin]} {
1d8b3cbf
SP
3267 set ignored_env 0
3268 set suggest_user {}
c8c4854b 3269 set msg [mc "Possible environment issues exist.
1d8b3cbf
SP
3270
3271The following environment variables are probably
3272going to be ignored by any Git subprocess run
c8c4854b 3273by %s:
1d8b3cbf 3274
c8c4854b 3275" [appname]]
1d8b3cbf
SP
3276 foreach name [array names env] {
3277 switch -regexp -- $name {
3278 {^GIT_INDEX_FILE$} -
3279 {^GIT_OBJECT_DIRECTORY$} -
3280 {^GIT_ALTERNATE_OBJECT_DIRECTORIES$} -
3281 {^GIT_DIFF_OPTS$} -
3282 {^GIT_EXTERNAL_DIFF$} -
3283 {^GIT_PAGER$} -
3284 {^GIT_TRACE$} -
3285 {^GIT_CONFIG$} -
3286 {^GIT_CONFIG_LOCAL$} -
3287 {^GIT_(AUTHOR|COMMITTER)_DATE$} {
3288 append msg " - $name\n"
3289 incr ignored_env
3290 }
3291 {^GIT_(AUTHOR|COMMITTER)_(NAME|EMAIL)$} {
3292 append msg " - $name\n"
3293 incr ignored_env
3294 set suggest_user $name
3295 }
3296 }
3297 }
3298 if {$ignored_env > 0} {
c8c4854b 3299 append msg [mc "
1d8b3cbf 3300This is due to a known issue with the
c8c4854b 3301Tcl binary distributed by Cygwin."]
1d8b3cbf
SP
3302
3303 if {$suggest_user ne {}} {
c8c4854b 3304 append msg [mc "
1d8b3cbf 3305
c8c4854b 3306A good replacement for %s
1d8b3cbf
SP
3307is placing values for the user.name and
3308user.email settings into your personal
3309~/.gitconfig file.
c8c4854b 3310" $suggest_user]
1d8b3cbf
SP
3311 }
3312 warn_popup $msg
3313 }
3314 unset ignored_env msg suggest_user name
3315}
3316
85ab313e
SP
3317# -- Only initialize complex UI if we are going to stay running.
3318#
64a906f8 3319if {[is_enabled transport]} {
4ccdab02 3320 load_all_remotes
85ab313e 3321
6bdf5e5f 3322 set n [.mbar.remote index end]
8329bd07 3323 populate_remotes_menu
6bdf5e5f
SP
3324 set n [expr {[.mbar.remote index end] - $n}]
3325 if {$n > 0} {
7e09b153 3326 if {[.mbar.remote type 0] eq "tearoff"} { incr n }
6bdf5e5f
SP
3327 .mbar.remote insert $n separator
3328 }
3329 unset n
4ccdab02 3330}
85ab313e 3331
4578c5cb
SP
3332if {[winfo exists $ui_comm]} {
3333 set GITGUI_BCK_exists [load_message GITGUI_BCK]
3334
3335 # -- If both our backup and message files exist use the
3336 # newer of the two files to initialize the buffer.
3337 #
3338 if {$GITGUI_BCK_exists} {
3339 set m [gitdir GITGUI_MSG]
3340 if {[file isfile $m]} {
3341 if {[file mtime [gitdir GITGUI_BCK]] > [file mtime $m]} {
3342 catch {file delete [gitdir GITGUI_MSG]}
3343 } else {
3344 $ui_comm delete 0.0 end
3345 $ui_comm edit reset
3346 $ui_comm edit modified false
3347 catch {file delete [gitdir GITGUI_BCK]}
3348 set GITGUI_BCK_exists 0
3349 }
3350 }
3351 unset m
3352 }
3353
3354 proc backup_commit_buffer {} {
3355 global ui_comm GITGUI_BCK_exists
3356
3357 set m [$ui_comm edit modified]
3358 if {$m || $GITGUI_BCK_exists} {
3359 set msg [string trim [$ui_comm get 0.0 end]]
3360 regsub -all -line {[ \r\t]+$} $msg {} msg
3361
3362 if {$msg eq {}} {
3363 if {$GITGUI_BCK_exists} {
3364 catch {file delete [gitdir GITGUI_BCK]}
3365 set GITGUI_BCK_exists 0
3366 }
3367 } elseif {$m} {
3368 catch {
3369 set fd [open [gitdir GITGUI_BCK] w]
3370 puts -nonewline $fd $msg
3371 close $fd
3372 set GITGUI_BCK_exists 1
3373 }
3374 }
3375
3376 $ui_comm edit modified false
3377 }
3378
3379 set ::GITGUI_BCK_i [after 2000 backup_commit_buffer]
3380 }
3381
3382 backup_commit_buffer
95b002ee
SP
3383
3384 # -- If the user has aspell available we can drive it
3385 # in pipe mode to spellcheck the commit message.
3386 #
3387 set spell_cmd [list |]
3388 set spell_dict [get_config gui.spellingdictionary]
3389 lappend spell_cmd aspell
3390 if {$spell_dict ne {}} {
3391 lappend spell_cmd --master=$spell_dict
3392 }
3393 lappend spell_cmd --mode=none
3394 lappend spell_cmd --encoding=utf-8
3395 lappend spell_cmd pipe
3396 if {$spell_dict eq {none}
3397 || [catch {set spell_fd [open $spell_cmd r+]} spell_err]} {
3398 bind_button3 $ui_comm [list tk_popup $ui_comm_ctxm %X %Y]
3399 } else {
3400 set ui_comm_spell [spellcheck::init \
3401 $spell_fd \
3402 $ui_comm \
3403 $ui_comm_ctxm \
3404 ]
3405 }
3406 unset -nocomplain spell_cmd spell_fd spell_err spell_dict
4578c5cb
SP
3407}
3408
53716a7b 3409lock_index begin-read
301dfaa9
SP
3410if {![winfo ismapped .]} {
3411 wm deiconify .
3412}
1e65c622
AG
3413after 1 {
3414 if {[is_enabled initialamend]} {
3415 force_amend
3416 } else {
3417 do_rescan
3418 }
3419
3420 if {[is_enabled nocommitmsg]} {
3421 $ui_comm configure -state disabled -background gray
3422 }
3423}
3972b987
SP
3424if {[is_enabled multicommit]} {
3425 after 1000 hint_gc
3426}
1e65c622
AG
3427if {[is_enabled retcode]} {
3428 bind . <Destroy> {+terminate_me %W}
3429}
bb4812bc
PB
3430if {$picked && [is_config_true gui.autoexplore]} {
3431 do_explore
3432}