# Tcl ignores the next line -*- tcl -*- \
exec wish "$0" -- "$@"
-# Copyright © 2005-2008 Paul Mackerras. All rights reserved.
+# Copyright © 2005-2009 Paul Mackerras. All rights reserved.
# This program is free software; it may be used, copied, modified
# and distributed under the terms of the GNU General Public Licence,
# either version 2, or (at your option) any later version.
drawvisible
}
+proc real_children {vp} {
+ global children nullid nullid2
+
+ set kids {}
+ foreach id $children($vp) {
+ if {$id ne $nullid && $id ne $nullid2} {
+ lappend kids $id
+ }
+ }
+ return $kids
+}
+
proc first_real_child {vp} {
global children nullid nullid2
}
}
-proc show_error {w top msg} {
+proc show_error {w top msg {mc mc}} {
global NS
if {![info exists NS]} {set NS ""}
if {[wm state $top] eq "withdrawn"} { wm deiconify $top }
message $w.m -text $msg -justify center -aspect 400
pack $w.m -side top -fill x -padx 20 -pady 20
- ${NS}::button $w.ok -default active -text [mc OK] -command "destroy $top"
+ ${NS}::button $w.ok -default active -text [$mc OK] -command "destroy $top"
pack $w.ok -side bottom -fill x
bind $top <Visibility> "grab $top; focus $top"
bind $top <Key-Return> "destroy $top"
global maxwidth showneartags showlocalchanges
global viewname viewfiles viewargs viewargscmd viewperm nextviewnum
global cmitmode wrapcomment datetimeformat limitdiffs
- global colors bgcolor fgcolor diffcolors diffcontext selectbgcolor
+ global colors uicolor bgcolor fgcolor diffcolors diffcontext selectbgcolor
global autoselect extdifftool perfile_attrs markbgcolor use_ttk
- global hideremotes
+ global hideremotes want_ttk
if {$stuffsaved} return
if {![winfo viewable .]} return
catch {
+ if {[file exists ~/.gitk-new]} {file delete -force ~/.gitk-new}
set f [open "~/.gitk-new" w]
if {$::tcl_platform(platform) eq {windows}} {
file attributes "~/.gitk-new" -hidden true
puts $f [list set showlocalchanges $showlocalchanges]
puts $f [list set datetimeformat $datetimeformat]
puts $f [list set limitdiffs $limitdiffs]
+ puts $f [list set uicolor $uicolor]
+ puts $f [list set want_ttk $want_ttk]
puts $f [list set bgcolor $bgcolor]
puts $f [list set fgcolor $fgcolor]
puts $f [list set colors $colors]
set gdttype [mc "touching paths:"]
}
+proc gitknewtmpdir {} {
+ global diffnum gitktmpdir gitdir
+
+ if {![info exists gitktmpdir]} {
+ set gitktmpdir [file join [file dirname $gitdir] \
+ [format ".gitk-tmp.%s" [pid]]]
+ if {[catch {file mkdir $gitktmpdir} err]} {
+ error_popup "[mc "Error creating temporary directory %s:" $gitktmpdir] $err"
+ unset gitktmpdir
+ return {}
+ }
+ set diffnum 0
+ }
+ incr diffnum
+ set diffdir [file join $gitktmpdir $diffnum]
+ if {[catch {file mkdir $diffdir} err]} {
+ error_popup "[mc "Error creating temporary directory %s:" $diffdir] $err"
+ return {}
+ }
+ return $diffdir
+}
+
proc save_file_from_commit {filename output what} {
global nullfile
}
proc external_diff {} {
- global gitktmpdir nullid nullid2
+ global nullid nullid2
global flist_menu_file
global diffids
- global diffnum
- global gitdir extdifftool
+ global extdifftool
if {[llength $diffids] == 1} {
# no reference commit given
}
# make sure that several diffs wont collide
- if {![info exists gitktmpdir]} {
- set gitktmpdir [file join [file dirname $gitdir] \
- [format ".gitk-tmp.%s" [pid]]]
- if {[catch {file mkdir $gitktmpdir} err]} {
- error_popup "[mc "Error creating temporary directory %s:" $gitktmpdir] $err"
- unset gitktmpdir
- return
- }
- set diffnum 0
- }
- incr diffnum
- set diffdir [file join $gitktmpdir $diffnum]
- if {[catch {file mkdir $diffdir} err]} {
- error_popup "[mc "Error creating temporary directory %s:" $diffdir] $err"
- return
- }
+ set diffdir [gitknewtmpdir]
+ if {$diffdir eq {}} return
# gather files to diff
set difffromfile [external_diff_get_one_file $diffidfrom $flist_menu_file $diffdir]
# Turn an absolute path into one relative to the current directory
proc make_relative {f} {
+ if {[file pathtype $f] eq "relative"} {
+ return $f
+ }
set elts [file split $f]
set here [file split [pwd]]
set ei 0
set cmd [concat | git diff-index --cached $flags]
if {[llength $ids] > 1} {
# comparing index with specific revision
- if {$i == 0} {
+ if {$j == 0} {
lappend cmd -R [lindex $ids 1]
} else {
lappend cmd [lindex $ids 0]
if {[package vcompare $git_version "1.6.1"] >= 0} {
set textconv "--textconv"
}
- set cmd [diffcmd $ids "-p $textconv -C --cc --no-commit-id -U$diffcontext"]
+ set submodule {}
+ if {[package vcompare $git_version "1.6.6"] >= 0} {
+ set submodule "--submodule"
+ }
+ set cmd [diffcmd $ids "-p $textconv $submodule -C --cc --no-commit-id -U$diffcontext"]
if {$ignorespace} {
append cmd " -w"
}
$ctext conf -state normal
while {[incr nr] <= 1000 && [gets $bdf line] >= 0} {
if {$ids != $diffids || $bdf != $blobdifffd($ids)} {
- close $bdf
+ catch {close $bdf}
return 0
}
if {![string compare -length 5 "diff " $line]} {
set diffnparents [expr {[string length $ats] - 1}]
set diffinhdr 0
+ } elseif {![string compare -length 10 "Submodule " $line]} {
+ # start of a new submodule
+ if {[string compare [$ctext get "end - 4c" end] "\n \n\n"]} {
+ $ctext insert end "\n"; # Add newline after commit message
+ }
+ set curdiffstart [$ctext index "end - 1c"]
+ lappend ctext_file_names ""
+ set fname [string range $line 10 [expr [string last " " $line] - 1]]
+ lappend ctext_file_lines $fname
+ makediffhdr $fname $ids
+ $ctext insert end "\n$line\n" filesep
+ } elseif {![string compare -length 3 " >" $line]} {
+ $ctext insert end "$line\n" dresult
+ } elseif {![string compare -length 3 " <" $line]} {
+ $ctext insert end "$line\n" d0
} elseif {$diffinhdr} {
if {![string compare -length 12 "rename from " $line]} {
set fname [string range $line [expr 6 + [string first " from " $line] ] end]
maybe_scroll_ctext [eof $bdf]
$ctext conf -state disabled
if {[eof $bdf]} {
- close $bdf
+ catch {close $bdf}
return 0
}
return [expr {$nr >= 1000? 2: 1}]
appendshortlink $a [mc "Commit "] " $heada\n"
appendshortlink $b [mc " differs from\n "] \
" $headb\n"
- $ctext insert end [mc "- stopping\n"]
- break
+ $ctext insert end [mc "Diff of commits:\n\n"]
+ $ctext conf -state disabled
+ update
+ diffcommits $a $b
+ return
}
}
if {$skipa} {
- if {[llength $children($curview,$a)] != 1} {
+ set kids [real_children $curview,$a]
+ if {[llength $kids] != 1} {
$ctext insert end "\n"
appendshortlink $a [mc "Commit "] \
- [mc " has %s children - stopping\n" \
- [llength $children($curview,$a)]]
+ [mc " has %s children - stopping\n" [llength $kids]]
break
}
- set a [lindex $children($curview,$a) 0]
+ set a [lindex $kids 0]
}
if {$skipb} {
- if {[llength $children($curview,$b)] != 1} {
+ set kids [real_children $curview,$b]
+ if {[llength $kids] != 1} {
appendshortlink $b [mc "Commit "] \
- [mc " has %s children - stopping\n" \
- [llength $children($curview,$b)]]
+ [mc " has %s children - stopping\n" [llength $kids]]
break
}
- set b [lindex $children($curview,$b) 0]
+ set b [lindex $kids 0]
}
}
$ctext conf -state disabled
}
+proc diffcommits {a b} {
+ global diffcontext diffids blobdifffd diffinhdr
+
+ set tmpdir [gitknewtmpdir]
+ set fna [file join $tmpdir "commit-[string range $a 0 7]"]
+ set fnb [file join $tmpdir "commit-[string range $b 0 7]"]
+ if {[catch {
+ exec git diff-tree -p --pretty $a >$fna
+ exec git diff-tree -p --pretty $b >$fnb
+ } err]} {
+ error_popup [mc "Error writing commit to file: %s" $err]
+ return
+ }
+ if {[catch {
+ set fd [open "| diff -U$diffcontext $fna $fnb" r]
+ } err]} {
+ error_popup [mc "Error diffing commits: %s" $err]
+ return
+ }
+ set diffids [list commits $a $b]
+ set blobdifffd($diffids) $fd
+ set diffinhdr 0
+ filerun $fd [list getblobdiffline $fd $diffids]
+}
+
proc diffvssel {dirn} {
global rowmenuid selectedline
set headmenuid $id
set headmenuhead $head
set state normal
+ if {[string match "remotes/*" $head]} {
+ set state disabled
+ }
if {$head eq $mainhead} {
set state disabled
}
proc doprefs {} {
global maxwidth maxgraphpct use_ttk NS
global oldprefs prefstop showneartags showlocalchanges
- global bgcolor fgcolor ctext diffcolors selectbgcolor markbgcolor
+ global uicolor bgcolor fgcolor ctext diffcolors selectbgcolor markbgcolor
global tabstop limitdiffs autoselect extdifftool perfile_attrs
- global hideremotes
+ global hideremotes want_ttk have_ttk
set top .gitkprefs
set prefstop $top
return
}
foreach v {maxwidth maxgraphpct showneartags showlocalchanges \
- limitdiffs tabstop perfile_attrs hideremotes} {
+ limitdiffs tabstop perfile_attrs hideremotes want_ttk} {
set oldprefs($v) [set $v]
}
ttk_toplevel $top
${NS}::checkbutton $top.autoselect -text [mc "Auto-select SHA1"] \
-variable autoselect
grid x $top.autoselect -sticky w
+ ${NS}::checkbutton $top.hideremotes -text [mc "Hide remote refs"] \
+ -variable hideremotes
+ grid x $top.hideremotes -sticky w
${NS}::label $top.ddisp -text [mc "Diff display options"]
grid $top.ddisp - -sticky w -pady 10
${NS}::checkbutton $top.ntag -text [mc "Display nearby tags"] \
-variable showneartags
grid x $top.ntag -sticky w
- ${NS}::checkbutton $top.hideremotes -text [mc "Hide remote refs"] \
- -variable hideremotes
- grid x $top.hideremotes -sticky w
${NS}::checkbutton $top.ldiff -text [mc "Limit diffs to listed paths"] \
-variable limitdiffs
grid x $top.ldiff -sticky w
pack configure $top.extdifff.l -padx 10
grid x $top.extdifff $top.extdifft -sticky ew
+ ${NS}::label $top.lgen -text [mc "General options"]
+ grid $top.lgen - -sticky w -pady 10
+ ${NS}::checkbutton $top.want_ttk -variable want_ttk \
+ -text [mc "Use themed widgets"]
+ if {$have_ttk} {
+ ${NS}::label $top.ttk_note -text [mc "(change requires restart)"]
+ } else {
+ ${NS}::label $top.ttk_note -text [mc "(currently unavailable)"]
+ }
+ grid x $top.want_ttk $top.ttk_note -sticky w
+
${NS}::label $top.cdisp -text [mc "Colors: press to choose"]
grid $top.cdisp - -sticky w -pady 10
+ label $top.ui -padx 40 -relief sunk -background $uicolor
+ ${NS}::button $top.uibut -text [mc "Interface"] \
+ -command [list choosecolor uicolor {} $top.ui [mc "interface"] setui]
+ grid x $top.uibut $top.ui -sticky w
label $top.bg -padx 40 -relief sunk -background $bgcolor
${NS}::button $top.bgbut -text [mc "Background"] \
-command [list choosecolor bgcolor {} $top.bg [mc "background"] setbg]
if {!$use_ttk} {
foreach w {maxpctl maxwidthl showlocal autoselect tabstopl ntag
ldiff lattr extdifff.l extdifff.b bgbut fgbut
- diffoldbut diffnewbut hunksepbut markbgbut selbgbut} {
+ diffoldbut diffnewbut hunksepbut markbgbut selbgbut
+ want_ttk ttk_note} {
$top.$w configure -font optionfont
}
}
allcanvs itemconf secsel -fill $c
}
+# This sets the background color and the color scheme for the whole UI.
+# For some reason, tk_setPalette chooses a nasty dark red for selectColor
+# if we don't specify one ourselves, which makes the checkbuttons and
+# radiobuttons look bad. This chooses white for selectColor if the
+# background color is light, or black if it is dark.
+proc setui {c} {
+ set bg [winfo rgb . $c]
+ set selc black
+ if {[lindex $bg 0] + 1.5 * [lindex $bg 1] + 0.5 * [lindex $bg 2] > 100000} {
+ set selc white
+ }
+ tk_setPalette background $c selectColor $selc
+}
+
proc setbg {c} {
global bglist
global oldprefs prefstop
foreach v {maxwidth maxgraphpct showneartags showlocalchanges \
- limitdiffs tabstop perfile_attrs hideremotes} {
+ limitdiffs tabstop perfile_attrs hideremotes want_ttk} {
global $v
set $v $oldprefs($v)
}
# First check that Tcl/Tk is recent enough
if {[catch {package require Tk 8.4} err]} {
- show_error {} . [mc "Sorry, gitk cannot run with this version of Tcl/Tk.\n\
- Gitk requires at least Tcl/Tk 8.4."]
+ show_error {} . "Sorry, gitk cannot run with this version of Tcl/Tk.\n\
+ Gitk requires at least Tcl/Tk 8.4." list
exit 1
}
set datetimeformat "%Y-%m-%d %H:%M:%S"
set autoselect 1
set perfile_attrs 0
+set want_ttk 1
if {[tk windowingsystem] eq "aqua"} {
set extdifftool "opendiff"
}
set colors {green red blue magenta darkgrey brown orange}
-set bgcolor white
-set fgcolor black
+if {[tk windowingsystem] eq "win32"} {
+ set uicolor SystemButtonFace
+ set bgcolor SystemWindow
+ set fgcolor SystemButtonText
+ set selectbgcolor SystemHighlight
+} else {
+ set uicolor grey85
+ set bgcolor white
+ set fgcolor black
+ set selectbgcolor gray85
+}
set diffcolors {red "#00a000" blue}
set diffcontext 3
set ignorespace 0
-set selectbgcolor gray85
set markbgcolor "#e0e0ff"
set circlecolors {white blue gray blue blue}
parsefont uifont $uifont
eval font create uifont [fontflags uifont]
+setui $uicolor
+
setoptions
# check that we can find a .git directory somewhere...
set nullfile "/dev/null"
set have_tk85 [expr {[package vcompare $tk_version "8.5"] >= 0}]
-if {![info exists use_ttk]} {
- set use_ttk [llength [info commands ::ttk::style]]
+if {![info exists have_ttk]} {
+ set have_ttk [llength [info commands ::ttk::style]]
}
+set use_ttk [expr {$have_ttk && $want_ttk}]
set NS [expr {$use_ttk ? "ttk" : ""}]
+
set git_version [join [lrange [split [lindex [exec git version] end] .] 0 2] .]
set runq {}