# Tcl ignores the next line -*- tcl -*- \
exec wish "$0" -- "$@"
-# Copyright (C) 2005 Paul Mackerras. All rights reserved.
+# Copyright (C) 2005-2006 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.
if {[info exists env(GIT_DIR)]} {
return $env(GIT_DIR)
} else {
- return ".git"
+ return [exec git rev-parse --git-dir]
}
}
-proc start_rev_list {} {
- global startmsecs nextupdate ncmupdate
+proc start_rev_list {view} {
+ global startmsecs nextupdate
global commfd leftover tclencoding datemode
- global revtreeargs curview viewfiles
+ global viewargs viewfiles commitidx
set startmsecs [clock clicks -milliseconds]
set nextupdate [expr {$startmsecs + 100}]
- set ncmupdate 1
- initlayout
- set args $revtreeargs
- if {$viewfiles($curview) ne {}} {
- set args [concat $args "--" $viewfiles($curview)]
+ set commitidx($view) 0
+ set args $viewargs($view)
+ if {$viewfiles($view) ne {}} {
+ set args [concat $args "--" $viewfiles($view)]
}
set order "--topo-order"
if {$datemode} {
set order "--date-order"
}
if {[catch {
- set commfd [open [concat | git-rev-list --header $order \
- --parents --boundary --default HEAD $args] r]
+ set fd [open [concat | git rev-list --header $order \
+ --parents --boundary --default HEAD $args] r]
} err]} {
- puts stderr "Error executing git-rev-list: $err"
+ puts stderr "Error executing git rev-list: $err"
exit 1
}
- set leftover {}
- fconfigure $commfd -blocking 0 -translation lf
+ set commfd($view) $fd
+ set leftover($view) {}
+ fconfigure $fd -blocking 0 -translation lf
if {$tclencoding != {}} {
- fconfigure $commfd -encoding $tclencoding
+ fconfigure $fd -encoding $tclencoding
}
- fileevent $commfd readable [list getcommitlines $commfd]
- . config -cursor watch
- settextcursor watch
+ fileevent $fd readable [list getcommitlines $fd $view]
+ nowbusy $view
}
proc stop_rev_list {} {
- global commfd
+ global commfd curview
- if {![info exists commfd]} return
+ if {![info exists commfd($curview)]} return
+ set fd $commfd($curview)
catch {
- set pid [pid $commfd]
+ set pid [pid $fd]
exec kill $pid
}
- catch {close $commfd}
- unset commfd
+ catch {close $fd}
+ unset commfd($curview)
}
proc getcommits {} {
- global phase canv mainfont
+ global phase canv mainfont curview
set phase getcommits
- start_rev_list
- $canv delete all
- $canv create text 3 3 -anchor nw -text "Reading commits..." \
- -font $mainfont -tags textitems
+ initlayout
+ start_rev_list $curview
+ show_status "Reading commits..."
}
-proc getcommitlines {commfd} {
+proc getcommitlines {fd view} {
global commitlisted nextupdate
- global leftover
+ global leftover commfd
global displayorder commitidx commitrow commitdata
- global parentlist childlist children
+ global parentlist childlist children curview hlview
+ global vparentlist vchildlist vdisporder vcmitlisted
- set stuff [read $commfd]
+ set stuff [read $fd 500000]
if {$stuff == {}} {
- if {![eof $commfd]} return
+ if {![eof $fd]} return
+ global viewname
+ unset commfd($view)
+ notbusy $view
# set it blocking so we wait for the process to terminate
- fconfigure $commfd -blocking 1
- if {![catch {close $commfd} err]} {
- after idle finishcommits
- return
+ fconfigure $fd -blocking 1
+ if {[catch {close $fd} err]} {
+ set fv {}
+ if {$view != $curview} {
+ set fv " for the \"$viewname($view)\" view"
+ }
+ if {[string range $err 0 4] == "usage"} {
+ set err "Gitk: error reading commits$fv:\
+ bad arguments to git rev-list."
+ if {$viewname($view) eq "Command line"} {
+ append err \
+ " (Note: arguments to gitk are passed to git rev-list\
+ to allow selection of commits to be displayed.)"
+ }
+ } else {
+ set err "Error reading commits$fv: $err"
+ }
+ error_popup $err
}
- if {[string range $err 0 4] == "usage"} {
- set err \
- "Gitk: error reading commits: bad arguments to git-rev-list.\
- (Note: arguments to gitk are passed to git-rev-list\
- to allow selection of commits to be displayed.)"
- } else {
- set err "Error reading commits: $err"
+ if {$view == $curview} {
+ after idle finishcommits
}
- error_popup $err
- exit 1
+ return
}
set start 0
set gotsome 0
while 1 {
set i [string first "\0" $stuff $start]
if {$i < 0} {
- append leftover [string range $stuff $start end]
+ append leftover($view) [string range $stuff $start end]
break
}
if {$start == 0} {
- set cmit $leftover
+ set cmit $leftover($view)
append cmit [string range $stuff 0 [expr {$i - 1}]]
- set leftover {}
+ set leftover($view) {}
} else {
set cmit [string range $stuff $start [expr {$i - 1}]]
}
if {[string length $shortcmit] > 80} {
set shortcmit "[string range $shortcmit 0 80]..."
}
- error_popup "Can't parse git-rev-list output: {$shortcmit}"
+ error_popup "Can't parse git rev-list output: {$shortcmit}"
exit 1
}
set id [lindex $ids 0]
set i 0
foreach p $olds {
if {$i == 0 || [lsearch -exact $olds $p] >= $i} {
- lappend children($p) $id
+ lappend children($view,$p) $id
}
incr i
}
} else {
set olds {}
}
- lappend parentlist $olds
- if {[info exists children($id)]} {
- lappend childlist $children($id)
- unset children($id)
- } else {
- lappend childlist {}
+ if {![info exists children($view,$id)]} {
+ set children($view,$id) {}
}
set commitdata($id) [string range $cmit [expr {$j + 1}] end]
- set commitrow($id) $commitidx
- incr commitidx
- lappend displayorder $id
- lappend commitlisted $listed
+ set commitrow($view,$id) $commitidx($view)
+ incr commitidx($view)
+ if {$view == $curview} {
+ lappend parentlist $olds
+ lappend childlist $children($view,$id)
+ lappend displayorder $id
+ lappend commitlisted $listed
+ } else {
+ lappend vparentlist($view) $olds
+ lappend vchildlist($view) $children($view,$id)
+ lappend vdisporder($view) $id
+ lappend vcmitlisted($view) $listed
+ }
set gotsome 1
}
if {$gotsome} {
- layoutmore
+ if {$view == $curview} {
+ while {[layoutmore $nextupdate]} doupdate
+ } elseif {[info exists hlview] && $view == $hlview} {
+ vhighlightmore
+ }
}
if {[clock clicks -milliseconds] >= $nextupdate} {
- doupdate 1
+ doupdate
}
}
-proc doupdate {reading} {
- global commfd nextupdate numcommits ncmupdate
+proc doupdate {} {
+ global commfd nextupdate numcommits
- if {$reading} {
- fileevent $commfd readable {}
+ foreach v [array names commfd] {
+ fileevent $commfd($v) readable {}
}
update
set nextupdate [expr {[clock clicks -milliseconds] + 100}]
- if {$numcommits < 100} {
- set ncmupdate [expr {$numcommits + 1}]
- } elseif {$numcommits < 10000} {
- set ncmupdate [expr {$numcommits + 10}]
- } else {
- set ncmupdate [expr {$numcommits + 100}]
- }
- if {$reading} {
- fileevent $commfd readable [list getcommitlines $commfd]
+ foreach v [array names commfd] {
+ set fd $commfd($v)
+ fileevent $fd readable [list getcommitlines $fd $v]
}
}
proc readcommit {id} {
- if {[catch {set contents [exec git-cat-file commit $id]}]} return
+ if {[catch {set contents [exec git cat-file commit $id]}]} return
parsecommit $id $contents 0
}
proc updatecommits {} {
- global viewdata curview revtreeargs phase
+ global viewdata curview phase displayorder
+ global children commitrow selectedline thickerline
if {$phase ne {}} {
stop_rev_list
set phase {}
}
set n $curview
+ foreach id $displayorder {
+ catch {unset children($n,$id)}
+ catch {unset commitrow($n,$id)}
+ }
set curview -1
+ catch {unset selectedline}
+ catch {unset thickerline}
catch {unset viewdata($n)}
+ discardallcommits
readrefs
showview $n
}
set headline $comment
}
if {!$listed} {
- # git-rev-list indents the comment by 4 spaces;
- # if we got this via git-cat-file, add the indentation
+ # git rev-list indents the comment by 4 spaces;
+ # if we got this via git cat-file, add the indentation
set newcomment {}
foreach line [split $comment "\n"] {
append newcomment " "
proc readrefs {} {
global tagids idtags headids idheads tagcontents
- global otherrefids idotherrefs
+ global otherrefids idotherrefs mainhead
foreach v {tagids idtags headids idheads otherrefids idotherrefs} {
catch {unset $v}
}
- set refd [open [list | git ls-remote [gitdir]] r]
+ set refd [open [list | git show-ref] r]
while {0 <= [set n [gets $refd line]]} {
- if {![regexp {^([0-9a-f]{40}) refs/([^^]*)$} $line \
+ if {![regexp {^([0-9a-f]{40}) refs/([^^]*)$} $line \
match id path]} {
continue
}
set type {}
set tag {}
catch {
- set commit [exec git-rev-parse "$id^0"]
- if {"$commit" != "$id"} {
+ set commit [exec git rev-parse "$id^0"]
+ if {$commit != $id} {
set tagids($name) $commit
lappend idtags($commit) $name
}
}
catch {
- set tagcontents($name) [exec git-cat-file tag "$id"]
+ set tagcontents($name) [exec git cat-file tag $id]
}
} elseif { $type == "heads" } {
set headids($name) $id
}
}
close $refd
+ set mainhead {}
+ catch {
+ set thehead [exec git symbolic-ref HEAD]
+ if {[string match "refs/heads/*" $thehead]} {
+ set mainhead [string range $thehead 11 end]
+ }
+ }
+}
+
+proc show_error {w top msg} {
+ message $w.m -text $msg -justify center -aspect 400
+ pack $w.m -side top -fill x -padx 20 -pady 20
+ button $w.ok -text OK -command "destroy $top"
+ pack $w.ok -side bottom -fill x
+ bind $top <Visibility> "grab $top; focus $top"
+ bind $top <Key-Return> "destroy $top"
+ tkwait window $top
}
proc error_popup msg {
set w .error
toplevel $w
wm transient $w .
+ show_error $w $w $msg
+}
+
+proc confirm_popup msg {
+ global confirm_ok
+ set confirm_ok 0
+ set w .confirm
+ toplevel $w
+ wm transient $w .
message $w.m -text $msg -justify center -aspect 400
pack $w.m -side top -fill x -padx 20 -pady 20
- button $w.ok -text OK -command "destroy $w"
- pack $w.ok -side bottom -fill x
+ button $w.ok -text OK -command "set confirm_ok 1; destroy $w"
+ pack $w.ok -side left -fill x
+ button $w.cancel -text Cancel -command "destroy $w"
+ pack $w.cancel -side right -fill x
bind $w <Visibility> "grab $w; focus $w"
- bind $w <Key-Return> "destroy $w"
tkwait window $w
+ return $confirm_ok
}
proc makewindow {} {
global findtype findtypemenu findloc findstring fstring geometry
global entries sha1entry sha1string sha1but
global maincursor textcursor curtextcursor
- global rowctxmenu mergemax
+ global rowctxmenu mergemax wrapcomment
+ global highlight_files gdttype
+ global searchstring sstring
+ global bgcolor fgcolor bglist fglist diffcolors
+ global headctxmenu
menu .bar
.bar add cascade -label "File" -menu .bar.file
.bar add cascade -label "Edit" -menu .bar.edit
.bar.edit add command -label "Preferences" -command doprefs
.bar.edit configure -font $uifont
+
menu .bar.view -font $uifont
.bar add cascade -label "View" -menu .bar.view
- .bar.view add command -label "New view..." -command newview
- .bar.view add command -label "Edit view..." -command editview
+ .bar.view add command -label "New view..." -command {newview 0}
+ .bar.view add command -label "Edit view..." -command editview \
+ -state disabled
.bar.view add command -label "Delete view" -command delview -state disabled
.bar.view add separator
.bar.view add radiobutton -label "All files" -command {showview 0} \
-variable selectedview -value 0
+
menu .bar.help
.bar add cascade -label "Help" -menu .bar.help
.bar.help add command -label "About gitk" -command about
.bar.help configure -font $uifont
. configure -menu .bar
- if {![info exists geometry(canv1)]} {
- set geometry(canv1) [expr {45 * $charspc}]
- set geometry(canv2) [expr {30 * $charspc}]
- set geometry(canv3) [expr {15 * $charspc}]
- set geometry(canvh) [expr {25 * $linespc + 4}]
- set geometry(ctextw) 80
- set geometry(ctexth) 30
- set geometry(cflistw) 30
- }
+ # the gui has upper and lower half, parts of a paned window.
panedwindow .ctop -orient vertical
- if {[info exists geometry(width)]} {
- .ctop conf -width $geometry(width) -height $geometry(height)
- set texth [expr {$geometry(height) - $geometry(canvh) - 56}]
- set geometry(ctexth) [expr {($texth - 8) /
- [font metrics $textfont -linespace]}]
- }
- frame .ctop.top
- frame .ctop.top.bar
- pack .ctop.top.bar -side bottom -fill x
- set cscroll .ctop.top.csb
+
+ # possibly use assumed geometry
+ if {![info exists geometry(pwsash0)]} {
+ set geometry(topheight) [expr {15 * $linespc}]
+ set geometry(topwidth) [expr {80 * $charspc}]
+ set geometry(botheight) [expr {15 * $linespc}]
+ set geometry(botwidth) [expr {50 * $charspc}]
+ set geometry(pwsash0) "[expr {40 * $charspc}] 2"
+ set geometry(pwsash1) "[expr {60 * $charspc}] 2"
+ }
+
+ # the upper half will have a paned window, a scroll bar to the right, and some stuff below
+ frame .tf -height $geometry(topheight) -width $geometry(topwidth)
+ frame .tf.histframe
+ panedwindow .tf.histframe.pwclist -orient horizontal -sashpad 0 -handlesize 4
+
+ # create three canvases
+ set cscroll .tf.histframe.csb
+ set canv .tf.histframe.pwclist.canv
+ canvas $canv \
+ -background $bgcolor -bd 0 \
+ -yscrollincr $linespc -yscrollcommand "scrollcanv $cscroll"
+ .tf.histframe.pwclist add $canv
+ set canv2 .tf.histframe.pwclist.canv2
+ canvas $canv2 \
+ -background $bgcolor -bd 0 -yscrollincr $linespc
+ .tf.histframe.pwclist add $canv2
+ set canv3 .tf.histframe.pwclist.canv3
+ canvas $canv3 \
+ -background $bgcolor -bd 0 -yscrollincr $linespc
+ .tf.histframe.pwclist add $canv3
+ eval .tf.histframe.pwclist sash place 0 $geometry(pwsash0)
+ eval .tf.histframe.pwclist sash place 1 $geometry(pwsash1)
+
+ # a scroll bar to rule them
scrollbar $cscroll -command {allcanvs yview} -highlightthickness 0
pack $cscroll -side right -fill y
- panedwindow .ctop.top.clist -orient horizontal -sashpad 0 -handlesize 4
- pack .ctop.top.clist -side top -fill both -expand 1
- .ctop add .ctop.top
- set canv .ctop.top.clist.canv
- canvas $canv -height $geometry(canvh) -width $geometry(canv1) \
- -bg white -bd 0 \
- -yscrollincr $linespc -yscrollcommand "scrollcanv $cscroll"
- .ctop.top.clist add $canv
- set canv2 .ctop.top.clist.canv2
- canvas $canv2 -height $geometry(canvh) -width $geometry(canv2) \
- -bg white -bd 0 -yscrollincr $linespc
- .ctop.top.clist add $canv2
- set canv3 .ctop.top.clist.canv3
- canvas $canv3 -height $geometry(canvh) -width $geometry(canv3) \
- -bg white -bd 0 -yscrollincr $linespc
- .ctop.top.clist add $canv3
- bind .ctop.top.clist <Configure> {resizeclistpanes %W %w}
-
- set sha1entry .ctop.top.bar.sha1
+ bind .tf.histframe.pwclist <Configure> {resizeclistpanes %W %w}
+ lappend bglist $canv $canv2 $canv3
+ pack .tf.histframe.pwclist -fill both -expand 1 -side left
+
+ # we have two button bars at bottom of top frame. Bar 1
+ frame .tf.bar
+ frame .tf.lbar -height 15
+
+ set sha1entry .tf.bar.sha1
set entries $sha1entry
- set sha1but .ctop.top.bar.sha1label
+ set sha1but .tf.bar.sha1label
button $sha1but -text "SHA1 ID: " -state disabled -relief flat \
-command gotocommit -width 8 -font $uifont
$sha1but conf -disabledforeground [$sha1but cget -foreground]
- pack .ctop.top.bar.sha1label -side left
+ pack .tf.bar.sha1label -side left
entry $sha1entry -width 40 -font $textfont -textvariable sha1string
trace add variable sha1string write sha1change
pack $sha1entry -side left -pady 2
0x00, 0x38, 0xff, 0x7f, 0xff, 0x7f, 0xff, 0x7f, 0x00, 0x38, 0x00, 0x1c,
0x00, 0x0e, 0x00, 0x07, 0x80, 0x03, 0xc0, 0x01};
}
- button .ctop.top.bar.leftbut -image bm-left -command goback \
+ button .tf.bar.leftbut -image bm-left -command goback \
-state disabled -width 26
- pack .ctop.top.bar.leftbut -side left -fill y
- button .ctop.top.bar.rightbut -image bm-right -command goforw \
+ pack .tf.bar.leftbut -side left -fill y
+ button .tf.bar.rightbut -image bm-right -command goforw \
-state disabled -width 26
- pack .ctop.top.bar.rightbut -side left -fill y
+ pack .tf.bar.rightbut -side left -fill y
- button .ctop.top.bar.findbut -text "Find" -command dofind -font $uifont
- pack .ctop.top.bar.findbut -side left
+ button .tf.bar.findbut -text "Find" -command dofind -font $uifont
+ pack .tf.bar.findbut -side left
set findstring {}
- set fstring .ctop.top.bar.findstring
+ set fstring .tf.bar.findstring
lappend entries $fstring
- entry $fstring -width 30 -font $textfont -textvariable findstring -font $textfont
- pack $fstring -side left -expand 1 -fill x
+ entry $fstring -width 30 -font $textfont -textvariable findstring
+ trace add variable findstring write find_change
+ pack $fstring -side left -expand 1 -fill x -in .tf.bar
set findtype Exact
- set findtypemenu [tk_optionMenu .ctop.top.bar.findtype \
- findtype Exact IgnCase Regexp]
- .ctop.top.bar.findtype configure -font $uifont
- .ctop.top.bar.findtype.menu configure -font $uifont
+ set findtypemenu [tk_optionMenu .tf.bar.findtype \
+ findtype Exact IgnCase Regexp]
+ trace add variable findtype write find_change
+ .tf.bar.findtype configure -font $uifont
+ .tf.bar.findtype.menu configure -font $uifont
set findloc "All fields"
- tk_optionMenu .ctop.top.bar.findloc findloc "All fields" Headline \
- Comments Author Committer Files Pickaxe
- .ctop.top.bar.findloc configure -font $uifont
- .ctop.top.bar.findloc.menu configure -font $uifont
-
- pack .ctop.top.bar.findloc -side right
- pack .ctop.top.bar.findtype -side right
- # for making sure type==Exact whenever loc==Pickaxe
- trace add variable findloc write findlocchange
-
- panedwindow .ctop.cdet -orient horizontal
- .ctop add .ctop.cdet
- frame .ctop.cdet.left
- set ctext .ctop.cdet.left.ctext
- text $ctext -bg white -state disabled -font $textfont \
- -width $geometry(ctextw) -height $geometry(ctexth) \
+ tk_optionMenu .tf.bar.findloc findloc "All fields" Headline \
+ Comments Author Committer
+ trace add variable findloc write find_change
+ .tf.bar.findloc configure -font $uifont
+ .tf.bar.findloc.menu configure -font $uifont
+ pack .tf.bar.findloc -side right
+ pack .tf.bar.findtype -side right
+
+ # build up the bottom bar of upper window
+ label .tf.lbar.flabel -text "Highlight: Commits " \
+ -font $uifont
+ pack .tf.lbar.flabel -side left -fill y
+ set gdttype "touching paths:"
+ set gm [tk_optionMenu .tf.lbar.gdttype gdttype "touching paths:" \
+ "adding/removing string:"]
+ trace add variable gdttype write hfiles_change
+ $gm conf -font $uifont
+ .tf.lbar.gdttype conf -font $uifont
+ pack .tf.lbar.gdttype -side left -fill y
+ entry .tf.lbar.fent -width 25 -font $textfont \
+ -textvariable highlight_files
+ trace add variable highlight_files write hfiles_change
+ lappend entries .tf.lbar.fent
+ pack .tf.lbar.fent -side left -fill x -expand 1
+ label .tf.lbar.vlabel -text " OR in view" -font $uifont
+ pack .tf.lbar.vlabel -side left -fill y
+ global viewhlmenu selectedhlview
+ set viewhlmenu [tk_optionMenu .tf.lbar.vhl selectedhlview None]
+ $viewhlmenu entryconf None -command delvhighlight
+ $viewhlmenu conf -font $uifont
+ .tf.lbar.vhl conf -font $uifont
+ pack .tf.lbar.vhl -side left -fill y
+ label .tf.lbar.rlabel -text " OR " -font $uifont
+ pack .tf.lbar.rlabel -side left -fill y
+ global highlight_related
+ set m [tk_optionMenu .tf.lbar.relm highlight_related None \
+ "Descendent" "Not descendent" "Ancestor" "Not ancestor"]
+ $m conf -font $uifont
+ .tf.lbar.relm conf -font $uifont
+ trace add variable highlight_related write vrel_change
+ pack .tf.lbar.relm -side left -fill y
+
+ # Finish putting the upper half of the viewer together
+ pack .tf.lbar -in .tf -side bottom -fill x
+ pack .tf.bar -in .tf -side bottom -fill x
+ pack .tf.histframe -fill both -side top -expand 1
+ .ctop add .tf
+ .ctop paneconfigure .tf -height $geometry(topheight)
+ .ctop paneconfigure .tf -width $geometry(topwidth)
+
+ # now build up the bottom
+ panedwindow .pwbottom -orient horizontal
+
+ # lower left, a text box over search bar, scroll bar to the right
+ # if we know window height, then that will set the lower text height, otherwise
+ # we set lower text height which will drive window height
+ if {[info exists geometry(main)]} {
+ frame .bleft -width $geometry(botwidth)
+ } else {
+ frame .bleft -width $geometry(botwidth) -height $geometry(botheight)
+ }
+ frame .bleft.top
+
+ button .bleft.top.search -text "Search" -command dosearch \
+ -font $uifont
+ pack .bleft.top.search -side left -padx 5
+ set sstring .bleft.top.sstring
+ entry $sstring -width 20 -font $textfont -textvariable searchstring
+ lappend entries $sstring
+ trace add variable searchstring write incrsearch
+ pack $sstring -side left -expand 1 -fill x
+ set ctext .bleft.ctext
+ text $ctext -background $bgcolor -foreground $fgcolor \
+ -state disabled -font $textfont \
-yscrollcommand scrolltext -wrap none
- scrollbar .ctop.cdet.left.sb -command "$ctext yview"
- pack .ctop.cdet.left.sb -side right -fill y
+ scrollbar .bleft.sb -command "$ctext yview"
+ pack .bleft.top -side top -fill x
+ pack .bleft.sb -side right -fill y
pack $ctext -side left -fill both -expand 1
- .ctop.cdet add .ctop.cdet.left
+ lappend bglist $ctext
+ lappend fglist $ctext
+ $ctext tag conf comment -wrap $wrapcomment
$ctext tag conf filesep -font [concat $textfont bold] -back "#aaaaaa"
- $ctext tag conf hunksep -fore blue
- $ctext tag conf d0 -fore red
- $ctext tag conf d1 -fore "#00a000"
+ $ctext tag conf hunksep -fore [lindex $diffcolors 2]
+ $ctext tag conf d0 -fore [lindex $diffcolors 0]
+ $ctext tag conf d1 -fore [lindex $diffcolors 1]
$ctext tag conf m0 -fore red
$ctext tag conf m1 -fore blue
$ctext tag conf m2 -fore green
$ctext tag conf msep -font [concat $textfont bold]
$ctext tag conf found -back yellow
- frame .ctop.cdet.right
- set cflist .ctop.cdet.right.cfiles
+ .pwbottom add .bleft
+ .pwbottom paneconfigure .bleft -width $geometry(botwidth)
+
+ # lower right
+ frame .bright
+ frame .bright.mode
+ radiobutton .bright.mode.patch -text "Patch" \
+ -command reselectline -variable cmitmode -value "patch"
+ radiobutton .bright.mode.tree -text "Tree" \
+ -command reselectline -variable cmitmode -value "tree"
+ grid .bright.mode.patch .bright.mode.tree -sticky ew
+ pack .bright.mode -side top -fill x
+ set cflist .bright.cfiles
set indent [font measure $mainfont "nn"]
- text $cflist -width $geometry(cflistw) -background white -font $mainfont \
+ text $cflist \
+ -background $bgcolor -foreground $fgcolor \
+ -font $mainfont \
-tabs [list $indent [expr {2 * $indent}]] \
- -yscrollcommand ".ctop.cdet.right.sb set" \
+ -yscrollcommand ".bright.sb set" \
-cursor [. cget -cursor] \
-spacing1 1 -spacing3 1
- scrollbar .ctop.cdet.right.sb -command "$cflist yview"
- pack .ctop.cdet.right.sb -side right -fill y
+ lappend bglist $cflist
+ lappend fglist $cflist
+ scrollbar .bright.sb -command "$cflist yview"
+ pack .bright.sb -side right -fill y
pack $cflist -side left -fill both -expand 1
- $cflist tag configure highlight -background yellow
- .ctop.cdet add .ctop.cdet.right
- bind .ctop.cdet <Configure> {resizecdetpanes %W %w}
+ $cflist tag configure highlight \
+ -background [$cflist cget -selectbackground]
+ $cflist tag configure bold -font [concat $mainfont bold]
- pack .ctop -side top -fill both -expand 1
+ .pwbottom add .bright
+ .ctop add .pwbottom
+
+ # restore window position if known
+ if {[info exists geometry(main)]} {
+ wm geometry . "$geometry(main)"
+ }
+ bind .pwbottom <Configure> {resizecdetpanes %W %w}
+ pack .ctop -fill both -expand 1
bindall <1> {selcanvline %W %x %y}
#bindall <B1-Motion> {selcanvline %W %x %y}
bindall <ButtonRelease-4> "allcanvs yview scroll -5 units"
bindkey <End> sellastline
bind . <Key-Up> "selnextline -1"
bind . <Key-Down> "selnextline 1"
+ bind . <Shift-Key-Up> "next_highlight -1"
+ bind . <Shift-Key-Down> "next_highlight 1"
bindkey <Key-Right> "goforw"
bindkey <Key-Left> "goback"
bind . <Key-Prior> "selnextpage -1"
bind . <Control-q> doquit
bind . <Control-f> dofind
bind . <Control-g> {findnext 0}
- bind . <Control-r> findprev
+ bind . <Control-r> dosearchback
+ bind . <Control-s> dosearch
bind . <Control-equal> {incrfont 1}
bind . <Control-KP_Add> {incrfont 1}
bind . <Control-minus> {incrfont -1}
bind . <Control-KP_Subtract> {incrfont -1}
- bind . <Destroy> {savestuff %W}
+ wm protocol . WM_DELETE_WINDOW doquit
bind . <Button-1> "click %W"
bind $fstring <Key-Return> dofind
bind $sha1entry <Key-Return> gotocommit
bind $sha1entry <<PasteSelection>> clearsha1
bind $cflist <1> {sel_flist %W %x %y; break}
bind $cflist <B1-Motion> {sel_flist %W %x %y; break}
+ bind $cflist <ButtonRelease-1> {treeclick %W %x %y}
set maincursor [. cget -cursor]
set textcursor [$ctext cget -cursor]
$rowctxmenu add command -label "Make patch" -command mkpatch
$rowctxmenu add command -label "Create tag" -command mktag
$rowctxmenu add command -label "Write commit to file" -command writecommit
+ $rowctxmenu add command -label "Create new branch" -command mkbranch
+ $rowctxmenu add command -label "Cherry-pick this commit" \
+ -command cherrypick
+
+ set headctxmenu .headctxmenu
+ menu $headctxmenu -tearoff 0
+ $headctxmenu add command -label "Check out this branch" \
+ -command cobranch
+ $headctxmenu add command -label "Remove this branch" \
+ -command rmbranch
}
# mouse-2 makes all windows scan vertically, but only the one
proc scrollcanv {cscroll f0 f1} {
$cscroll set $f0 $f1
drawfrac $f0 $f1
+ flushhighlights
}
# when we make a key binding for the toplevel, make sure
proc savestuff {w} {
global canv canv2 canv3 ctext cflist mainfont textfont uifont
global stuffsaved findmergefiles maxgraphpct
- global maxwidth
- global viewname viewfiles viewperm nextviewnum
+ global maxwidth showneartags
+ global viewname viewfiles viewargs viewperm nextviewnum
+ global cmitmode wrapcomment
+ global colors bgcolor fgcolor diffcolors
if {$stuffsaved} return
if {![winfo viewable .]} return
puts $f [list set findmergefiles $findmergefiles]
puts $f [list set maxgraphpct $maxgraphpct]
puts $f [list set maxwidth $maxwidth]
- puts $f "set geometry(width) [winfo width .ctop]"
- puts $f "set geometry(height) [winfo height .ctop]"
- puts $f "set geometry(canv1) [expr {[winfo width $canv]-2}]"
- puts $f "set geometry(canv2) [expr {[winfo width $canv2]-2}]"
- puts $f "set geometry(canv3) [expr {[winfo width $canv3]-2}]"
- puts $f "set geometry(canvh) [expr {[winfo height $canv]-2}]"
- set wid [expr {([winfo width $ctext] - 8) \
- / [font measure $textfont "0"]}]
- puts $f "set geometry(ctextw) $wid"
- set wid [expr {([winfo width $cflist] - 11) \
- / [font measure [$cflist cget -font] "0"]}]
- puts $f "set geometry(cflistw) $wid"
+ puts $f [list set cmitmode $cmitmode]
+ puts $f [list set wrapcomment $wrapcomment]
+ puts $f [list set showneartags $showneartags]
+ puts $f [list set bgcolor $bgcolor]
+ puts $f [list set fgcolor $fgcolor]
+ puts $f [list set colors $colors]
+ puts $f [list set diffcolors $diffcolors]
+
+ puts $f "set geometry(main) [wm geometry .]"
+ puts $f "set geometry(topwidth) [winfo width .tf]"
+ puts $f "set geometry(topheight) [winfo height .tf]"
+ puts $f "set geometry(pwsash0) \"[.tf.histframe.pwclist sash coord 0]\""
+ puts $f "set geometry(pwsash1) \"[.tf.histframe.pwclist sash coord 1]\""
+ puts $f "set geometry(botwidth) [winfo width .bleft]"
+ puts $f "set geometry(botheight) [winfo height .bleft]"
+
puts -nonewline $f "set permviews {"
for {set v 0} {$v < $nextviewnum} {incr v} {
if {$viewperm($v)} {
- puts $f "{[list $viewname($v) $viewfiles($v)]}"
+ puts $f "{[list $viewname($v) $viewfiles($v) $viewargs($v)]}"
}
}
puts $f "}"
<Ctrl-Down> Scroll commit list down one line
<Ctrl-PageUp> Scroll commit list up one page
<Ctrl-PageDown> Scroll commit list down one page
+<Shift-Up> Move to previous highlighted line
+<Shift-Down> Move to next highlighted line
<Delete>, b Scroll diff view up one page
<Backspace> Scroll diff view up one page
<Space> Scroll diff view down one page
d Scroll diff view down 18 lines
<Ctrl-F> Find
<Ctrl-G> Move to next find hit
-<Ctrl-R> Move to previous find hit
<Return> Move to next find hit
/ Move to next find hit, or redo find
? Move to previous find hit
f Scroll diff view to next file
+<Ctrl-S> Search for next hit in diff view
+<Ctrl-R> Search for previous hit in diff view
<Ctrl-KP+> Increase font size
<Ctrl-plus> Increase font size
<Ctrl-KP-> Decrease font size
# Procedures for manipulating the file list window at the
# bottom right of the overall window.
+
+proc treeview {w l openlevs} {
+ global treecontents treediropen treeheight treeparent treeindex
+
+ set ix 0
+ set treeindex() 0
+ set lev 0
+ set prefix {}
+ set prefixend -1
+ set prefendstack {}
+ set htstack {}
+ set ht 0
+ set treecontents() {}
+ $w conf -state normal
+ foreach f $l {
+ while {[string range $f 0 $prefixend] ne $prefix} {
+ if {$lev <= $openlevs} {
+ $w mark set e:$treeindex($prefix) "end -1c"
+ $w mark gravity e:$treeindex($prefix) left
+ }
+ set treeheight($prefix) $ht
+ incr ht [lindex $htstack end]
+ set htstack [lreplace $htstack end end]
+ set prefixend [lindex $prefendstack end]
+ set prefendstack [lreplace $prefendstack end end]
+ set prefix [string range $prefix 0 $prefixend]
+ incr lev -1
+ }
+ set tail [string range $f [expr {$prefixend+1}] end]
+ while {[set slash [string first "/" $tail]] >= 0} {
+ lappend htstack $ht
+ set ht 0
+ lappend prefendstack $prefixend
+ incr prefixend [expr {$slash + 1}]
+ set d [string range $tail 0 $slash]
+ lappend treecontents($prefix) $d
+ set oldprefix $prefix
+ append prefix $d
+ set treecontents($prefix) {}
+ set treeindex($prefix) [incr ix]
+ set treeparent($prefix) $oldprefix
+ set tail [string range $tail [expr {$slash+1}] end]
+ if {$lev <= $openlevs} {
+ set ht 1
+ set treediropen($prefix) [expr {$lev < $openlevs}]
+ set bm [expr {$lev == $openlevs? "tri-rt": "tri-dn"}]
+ $w mark set d:$ix "end -1c"
+ $w mark gravity d:$ix left
+ set str "\n"
+ for {set i 0} {$i < $lev} {incr i} {append str "\t"}
+ $w insert end $str
+ $w image create end -align center -image $bm -padx 1 \
+ -name a:$ix
+ $w insert end $d [highlight_tag $prefix]
+ $w mark set s:$ix "end -1c"
+ $w mark gravity s:$ix left
+ }
+ incr lev
+ }
+ if {$tail ne {}} {
+ if {$lev <= $openlevs} {
+ incr ht
+ set str "\n"
+ for {set i 0} {$i < $lev} {incr i} {append str "\t"}
+ $w insert end $str
+ $w insert end $tail [highlight_tag $f]
+ }
+ lappend treecontents($prefix) $tail
+ }
+ }
+ while {$htstack ne {}} {
+ set treeheight($prefix) $ht
+ incr ht [lindex $htstack end]
+ set htstack [lreplace $htstack end end]
+ }
+ $w conf -state disabled
+}
+
+proc linetoelt {l} {
+ global treeheight treecontents
+
+ set y 2
+ set prefix {}
+ while {1} {
+ foreach e $treecontents($prefix) {
+ if {$y == $l} {
+ return "$prefix$e"
+ }
+ set n 1
+ if {[string index $e end] eq "/"} {
+ set n $treeheight($prefix$e)
+ if {$y + $n > $l} {
+ append prefix $e
+ incr y
+ break
+ }
+ }
+ incr y $n
+ }
+ }
+}
+
+proc highlight_tree {y prefix} {
+ global treeheight treecontents cflist
+
+ foreach e $treecontents($prefix) {
+ set path $prefix$e
+ if {[highlight_tag $path] ne {}} {
+ $cflist tag add bold $y.0 "$y.0 lineend"
+ }
+ incr y
+ if {[string index $e end] eq "/" && $treeheight($path) > 1} {
+ set y [highlight_tree $y $path]
+ }
+ }
+ return $y
+}
+
+proc treeclosedir {w dir} {
+ global treediropen treeheight treeparent treeindex
+
+ set ix $treeindex($dir)
+ $w conf -state normal
+ $w delete s:$ix e:$ix
+ set treediropen($dir) 0
+ $w image configure a:$ix -image tri-rt
+ $w conf -state disabled
+ set n [expr {1 - $treeheight($dir)}]
+ while {$dir ne {}} {
+ incr treeheight($dir) $n
+ set dir $treeparent($dir)
+ }
+}
+
+proc treeopendir {w dir} {
+ global treediropen treeheight treeparent treecontents treeindex
+
+ set ix $treeindex($dir)
+ $w conf -state normal
+ $w image configure a:$ix -image tri-dn
+ $w mark set e:$ix s:$ix
+ $w mark gravity e:$ix right
+ set lev 0
+ set str "\n"
+ set n [llength $treecontents($dir)]
+ for {set x $dir} {$x ne {}} {set x $treeparent($x)} {
+ incr lev
+ append str "\t"
+ incr treeheight($x) $n
+ }
+ foreach e $treecontents($dir) {
+ set de $dir$e
+ if {[string index $e end] eq "/"} {
+ set iy $treeindex($de)
+ $w mark set d:$iy e:$ix
+ $w mark gravity d:$iy left
+ $w insert e:$ix $str
+ set treediropen($de) 0
+ $w image create e:$ix -align center -image tri-rt -padx 1 \
+ -name a:$iy
+ $w insert e:$ix $e [highlight_tag $de]
+ $w mark set s:$iy e:$ix
+ $w mark gravity s:$iy left
+ set treeheight($de) 1
+ } else {
+ $w insert e:$ix $str
+ $w insert e:$ix $e [highlight_tag $de]
+ }
+ }
+ $w mark gravity e:$ix left
+ $w conf -state disabled
+ set treediropen($dir) 1
+ set top [lindex [split [$w index @0,0] .] 0]
+ set ht [$w cget -height]
+ set l [lindex [split [$w index s:$ix] .] 0]
+ if {$l < $top} {
+ $w yview $l.0
+ } elseif {$l + $n + 1 > $top + $ht} {
+ set top [expr {$l + $n + 2 - $ht}]
+ if {$l < $top} {
+ set top $l
+ }
+ $w yview $top.0
+ }
+}
+
+proc treeclick {w x y} {
+ global treediropen cmitmode ctext cflist cflist_top
+
+ if {$cmitmode ne "tree"} return
+ if {![info exists cflist_top]} return
+ set l [lindex [split [$w index "@$x,$y"] "."] 0]
+ $cflist tag remove highlight $cflist_top.0 "$cflist_top.0 lineend"
+ $cflist tag add highlight $l.0 "$l.0 lineend"
+ set cflist_top $l
+ if {$l == 1} {
+ $ctext yview 1.0
+ return
+ }
+ set e [linetoelt $l]
+ if {[string index $e end] ne "/"} {
+ showfile $e
+ } elseif {$treediropen($e)} {
+ treeclosedir $w $e
+ } else {
+ treeopendir $w $e
+ }
+}
+
+proc setfilelist {id} {
+ global treefilelist cflist
+
+ treeview $cflist $treefilelist($id) 0
+}
+
+image create bitmap tri-rt -background black -foreground blue -data {
+ #define tri-rt_width 13
+ #define tri-rt_height 13
+ static unsigned char tri-rt_bits[] = {
+ 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x30, 0x00, 0x70, 0x00, 0xf0, 0x00,
+ 0xf0, 0x01, 0xf0, 0x00, 0x70, 0x00, 0x30, 0x00, 0x10, 0x00, 0x00, 0x00,
+ 0x00, 0x00};
+} -maskdata {
+ #define tri-rt-mask_width 13
+ #define tri-rt-mask_height 13
+ static unsigned char tri-rt-mask_bits[] = {
+ 0x08, 0x00, 0x18, 0x00, 0x38, 0x00, 0x78, 0x00, 0xf8, 0x00, 0xf8, 0x01,
+ 0xf8, 0x03, 0xf8, 0x01, 0xf8, 0x00, 0x78, 0x00, 0x38, 0x00, 0x18, 0x00,
+ 0x08, 0x00};
+}
+image create bitmap tri-dn -background black -foreground blue -data {
+ #define tri-dn_width 13
+ #define tri-dn_height 13
+ static unsigned char tri-dn_bits[] = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x07, 0xf8, 0x03,
+ 0xf0, 0x01, 0xe0, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00};
+} -maskdata {
+ #define tri-dn-mask_width 13
+ #define tri-dn-mask_height 13
+ static unsigned char tri-dn-mask_bits[] = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x1f, 0xfe, 0x0f, 0xfc, 0x07,
+ 0xf8, 0x03, 0xf0, 0x01, 0xe0, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00};
+}
+
proc init_flist {first} {
- global cflist cflist_top cflist_bot selectedline difffilestart
+ global cflist cflist_top selectedline difffilestart
$cflist conf -state normal
$cflist delete 0.0 end
if {$first ne {}} {
$cflist insert end $first
set cflist_top 1
- set cflist_bot 1
$cflist tag add highlight 1.0 "1.0 lineend"
} else {
catch {unset cflist_top}
set difffilestart {}
}
-proc add_flist {f} {
- global flistmode cflist
+proc highlight_tag {f} {
+ global highlight_paths
+
+ foreach p $highlight_paths {
+ if {[string match $p $f]} {
+ return "bold"
+ }
+ }
+ return {}
+}
+
+proc highlight_filelist {} {
+ global cmitmode cflist
$cflist conf -state normal
- if {$flistmode eq "flat"} {
- $cflist insert end "\n$f"
+ if {$cmitmode ne "tree"} {
+ set end [lindex [split [$cflist index end] .] 0]
+ for {set l 2} {$l < $end} {incr l} {
+ set line [$cflist get $l.0 "$l.0 lineend"]
+ if {[highlight_tag $line] ne {}} {
+ $cflist tag add bold $l.0 "$l.0 lineend"
+ }
+ }
+ } else {
+ highlight_tree 2 {}
}
$cflist conf -state disabled
}
-proc sel_flist {w x y} {
- global flistmode ctext difffilestart cflist cflist_top
+proc unhighlight_filelist {} {
+ global cflist
- if {![info exists cflist_top]} return
- set l [lindex [split [$w index "@$x,$y"] "."] 0]
- if {$flistmode eq "flat"} {
- if {$l == 1} {
- $ctext yview 1.0
- } else {
- catch {$ctext yview [lindex $difffilestart [expr {$l - 2}]]}
- }
- highlight_flist $l
+ $cflist conf -state normal
+ $cflist tag remove bold 1.0 end
+ $cflist conf -state disabled
+}
+
+proc add_flist {fl} {
+ global cflist
+
+ $cflist conf -state normal
+ foreach f $fl {
+ $cflist insert end "\n"
+ $cflist insert end $f [highlight_tag $f]
}
+ $cflist conf -state disabled
}
-proc scrolltext {f0 f1} {
- global cflist_top
+proc sel_flist {w x y} {
+ global ctext difffilestart cflist cflist_top cmitmode
- .ctop.cdet.left.sb set $f0 $f1
- if {[info exists cflist_top]} {
- highlight_flist $cflist_top
+ if {$cmitmode eq "tree"} return
+ if {![info exists cflist_top]} return
+ set l [lindex [split [$w index "@$x,$y"] "."] 0]
+ $cflist tag remove highlight $cflist_top.0 "$cflist_top.0 lineend"
+ $cflist tag add highlight $l.0 "$l.0 lineend"
+ set cflist_top $l
+ if {$l == 1} {
+ $ctext yview 1.0
+ } else {
+ catch {$ctext yview [lindex $difffilestart [expr {$l - 2}]]}
}
}
-# Given an index $tl in the $ctext window, this works out which line
-# of the $cflist window displays the filename whose patch is shown
-# at the given point in the $ctext window. $ll is a hint about which
-# line it might be, and is used as the starting point of the search.
-proc ctext_index {tl ll} {
- global ctext difffilestart
+# Functions for adding and removing shell-type quoting
- while {$ll >= 2 && [$ctext compare $tl < \
- [lindex $difffilestart [expr {$ll - 2}]]]} {
- incr ll -1
+proc shellquote {str} {
+ if {![string match "*\['\"\\ \t]*" $str]} {
+ return $str
}
- set nfiles [llength $difffilestart]
- while {$ll - 1 < $nfiles && [$ctext compare $tl >= \
- [lindex $difffilestart [expr {$ll - 1}]]]} {
- incr ll
+ if {![string match "*\['\"\\]*" $str]} {
+ return "\"$str\""
}
- return $ll
+ if {![string match "*'*" $str]} {
+ return "'$str'"
+ }
+ return "\"[string map {\" \\\" \\ \\\\} $str]\""
}
-proc highlight_flist {ll} {
- global ctext cflist cflist_top cflist_bot difffilestart
-
- if {![info exists difffilestart] || [llength $difffilestart] == 0} return
- set ll [ctext_index [$ctext index @0,1] $ll]
- set lb $cflist_bot
- if {$lb < $ll} {
- set lb $ll
+proc shellarglist {l} {
+ set str {}
+ foreach a $l {
+ if {$str ne {}} {
+ append str " "
+ }
+ append str [shellquote $a]
}
- set y [expr {[winfo height $ctext] - 2}]
- set lb [ctext_index [$ctext index @0,$y] $lb]
- if {$ll != $cflist_top || $lb != $cflist_bot} {
- $cflist tag remove highlight $cflist_top.0 "$cflist_bot.0 lineend"
- for {set l $ll} {$l <= $lb} {incr l} {
- $cflist tag add highlight $l.0 "$l.0 lineend"
+ return $str
+}
+
+proc shelldequote {str} {
+ set ret {}
+ set used -1
+ while {1} {
+ incr used
+ if {![regexp -start $used -indices "\['\"\\\\ \t]" $str first]} {
+ append ret [string range $str $used end]
+ set used [string length $str]
+ break
+ }
+ set first [lindex $first 0]
+ set ch [string index $str $first]
+ if {$first > $used} {
+ append ret [string range $str $used [expr {$first - 1}]]
+ set used $first
+ }
+ if {$ch eq " " || $ch eq "\t"} break
+ incr used
+ if {$ch eq "'"} {
+ set first [string first "'" $str $used]
+ if {$first < 0} {
+ error "unmatched single-quote"
+ }
+ append ret [string range $str $used [expr {$first - 1}]]
+ set used $first
+ continue
}
- set cflist_top $ll
- set cflist_bot $lb
+ if {$ch eq "\\"} {
+ if {$used >= [string length $str]} {
+ error "trailing backslash"
+ }
+ append ret [string index $str $used]
+ continue
+ }
+ # here ch == "\""
+ while {1} {
+ if {![regexp -start $used -indices "\[\"\\\\]" $str first]} {
+ error "unmatched double-quote"
+ }
+ set first [lindex $first 0]
+ set ch [string index $str $first]
+ if {$first > $used} {
+ append ret [string range $str $used [expr {$first - 1}]]
+ set used $first
+ }
+ if {$ch eq "\""} break
+ incr used
+ append ret [string index $str $used]
+ incr used
+ }
+ }
+ return [list $used $ret]
+}
+
+proc shellsplit {str} {
+ set l {}
+ while {1} {
+ set str [string trimleft $str]
+ if {$str eq {}} break
+ set dq [shelldequote $str]
+ set n [lindex $dq 0]
+ set word [lindex $dq 1]
+ set str [string range $str $n end]
+ lappend l $word
}
+ return $l
}
# Code to implement multiple views
-proc newview {} {
- global nextviewnum newviewname newviewperm uifont
+proc newview {ishighlight} {
+ global nextviewnum newviewname newviewperm uifont newishighlight
+ global newviewargs revtreeargs
+ set newishighlight $ishighlight
set top .gitkview
if {[winfo exists $top]} {
raise $top
}
set newviewname($nextviewnum) "View $nextviewnum"
set newviewperm($nextviewnum) 0
- vieweditor $top $nextviewnum "Gitk view definition"
+ set newviewargs($nextviewnum) [shellarglist $revtreeargs]
+ vieweditor $top $nextviewnum "Gitk view definition"
}
proc editview {} {
global curview
global viewname viewperm newviewname newviewperm
+ global viewargs newviewargs
set top .gitkvedit-$curview
if {[winfo exists $top]} {
}
set newviewname($curview) $viewname($curview)
set newviewperm($curview) $viewperm($curview)
+ set newviewargs($curview) [shellarglist $viewargs($curview)]
vieweditor $top $curview "Gitk: edit view $viewname($curview)"
}
grid $top.nl $top.name -sticky w -pady 5
checkbutton $top.perm -text "Remember this view" -variable newviewperm($n)
grid $top.perm - -pady 5 -sticky w
- message $top.l -aspect 500 -font $uifont \
+ message $top.al -aspect 1000 -font $uifont \
+ -text "Commits to include (arguments to git rev-list):"
+ grid $top.al - -sticky w -pady 5
+ entry $top.args -width 50 -textvariable newviewargs($n) \
+ -background white
+ grid $top.args - -sticky ew -padx 5
+ message $top.l -aspect 1000 -font $uifont \
-text "Enter files and directories to include, one per line:"
grid $top.l - -sticky w
text $top.t -width 40 -height 10 -background white
$top.t delete {end - 1c} end
$top.t mark set insert 0.0
}
- grid $top.t - -sticky w -padx 5
+ grid $top.t - -sticky ew -padx 5
frame $top.buts
button $top.buts.ok -text "OK" -command [list newviewok $top $n]
button $top.buts.can -text "Cancel" -command [list destroy $top]
focus $top.t
}
-proc viewmenuitem {n} {
- set nmenu [.bar.view index end]
- set targetcmd [list showview $n]
- for {set i 6} {$i <= $nmenu} {incr i} {
- if {[.bar.view entrycget $i -command] eq $targetcmd} {
- return $i
+proc doviewmenu {m first cmd op argv} {
+ set nmenu [$m index end]
+ for {set i $first} {$i <= $nmenu} {incr i} {
+ if {[$m entrycget $i -command] eq $cmd} {
+ eval $m $op $i $argv
+ break
}
}
- return {}
+}
+
+proc allviewmenus {n op args} {
+ global viewhlmenu
+
+ doviewmenu .bar.view 5 [list showview $n] $op $args
+ doviewmenu $viewhlmenu 1 [list addvhighlight $n] $op $args
}
proc newviewok {top n} {
- global nextviewnum newviewperm newviewname
+ global nextviewnum newviewperm newviewname newishighlight
global viewname viewfiles viewperm selectedview curview
+ global viewargs newviewargs viewhlmenu
+ if {[catch {
+ set newargs [shellsplit $newviewargs($n)]
+ } err]} {
+ error_popup "Error in commit selection arguments: $err"
+ wm raise $top
+ focus $top
+ return
+ }
set files {}
foreach f [split [$top.t get 0.0 end] "\n"] {
set ft [string trim $f]
set viewname($n) $newviewname($n)
set viewperm($n) $newviewperm($n)
set viewfiles($n) $files
- .bar.view add radiobutton -label $viewname($n) \
- -command [list showview $n] -variable selectedview -value $n
- after idle showview $n
+ set viewargs($n) $newargs
+ addviewmenu $n
+ if {!$newishighlight} {
+ after idle showview $n
+ } else {
+ after idle addvhighlight $n
+ }
} else {
# editing an existing view
set viewperm($n) $newviewperm($n)
if {$newviewname($n) ne $viewname($n)} {
set viewname($n) $newviewname($n)
- set i [viewmenuitem $n]
- if {$i ne {}} {
- .bar.view entryconf $i -label $viewname($n)
- }
+ doviewmenu .bar.view 5 [list showview $n] \
+ entryconf [list -label $viewname($n)]
+ doviewmenu $viewhlmenu 1 [list addvhighlight $n] \
+ entryconf [list -label $viewname($n) -value $viewname($n)]
}
- if {$files ne $viewfiles($n)} {
+ if {$files ne $viewfiles($n) || $newargs ne $viewargs($n)} {
set viewfiles($n) $files
+ set viewargs($n) $newargs
if {$curview == $n} {
after idle updatecommits
}
}
proc delview {} {
- global curview viewdata viewperm
+ global curview viewdata viewperm hlview selectedhlview
if {$curview == 0} return
- set i [viewmenuitem $curview]
- if {$i ne {}} {
- .bar.view delete $i
+ if {[info exists hlview] && $hlview == $curview} {
+ set selectedhlview None
+ unset hlview
}
+ allviewmenus $curview delete
set viewdata($curview) {}
set viewperm($curview) 0
showview 0
}
+proc addviewmenu {n} {
+ global viewname viewhlmenu
+
+ .bar.view add radiobutton -label $viewname($n) \
+ -command [list showview $n] -variable selectedview -value $n
+ $viewhlmenu add radiobutton -label $viewname($n) \
+ -command [list addvhighlight $n] -variable selectedhlview
+}
+
proc flatten {var} {
global $var
proc showview {n} {
global curview viewdata viewfiles
global displayorder parentlist childlist rowidlist rowoffsets
- global colormap rowtextx commitrow
+ global colormap rowtextx commitrow nextcolor canvxmax
global numcommits rowrangelist commitlisted idrowranges
global selectedline currentid canv canvy0
global matchinglines treediffs
global pending_select phase
- global commitidx rowlaidout rowoptim linesegends leftover
+ global commitidx rowlaidout rowoptim linesegends
global commfd nextupdate
global selectedview
+ global vparentlist vchildlist vdisporder vcmitlisted
+ global hlview selectedhlview
if {$n == $curview} return
set selid {}
normalline
stopfindproc
if {$curview >= 0} {
+ set vparentlist($curview) $parentlist
+ set vchildlist($curview) $childlist
+ set vdisporder($curview) $displayorder
+ set vcmitlisted($curview) $commitlisted
if {$phase ne {}} {
set viewdata($curview) \
- [list $phase $displayorder $parentlist $childlist $rowidlist \
- $rowoffsets $rowrangelist $commitlisted \
- [flatten children] [flatten idrowranges] \
- [flatten idinlist] \
- $commitidx $rowlaidout $rowoptim $numcommits \
- $linesegends $leftover $commfd]
- fileevent $commfd readable {}
+ [list $phase $rowidlist $rowoffsets $rowrangelist \
+ [flatten idrowranges] [flatten idinlist] \
+ $rowlaidout $rowoptim $numcommits $linesegends]
} elseif {![info exists viewdata($curview)]
|| [lindex $viewdata($curview) 0] ne {}} {
set viewdata($curview) \
- [list {} $displayorder $parentlist $childlist $rowidlist \
- $rowoffsets $rowrangelist $commitlisted]
+ [list {} $rowidlist $rowoffsets $rowrangelist]
}
}
catch {unset matchinglines}
catch {unset treediffs}
clear_display
+ if {[info exists hlview] && $hlview == $n} {
+ unset hlview
+ set selectedhlview None
+ }
set curview $n
set selectedview $n
- .bar.view entryconf 2 -state [expr {$n == 0? "disabled": "normal"}]
- .bar.view entryconf 3 -state [expr {$n == 0? "disabled": "normal"}]
+ .bar.view entryconf Edit* -state [expr {$n == 0? "disabled": "normal"}]
+ .bar.view entryconf Delete* -state [expr {$n == 0? "disabled": "normal"}]
if {![info exists viewdata($n)]} {
set pending_select $selid
set v $viewdata($n)
set phase [lindex $v 0]
- set displayorder [lindex $v 1]
- set parentlist [lindex $v 2]
- set childlist [lindex $v 3]
- set rowidlist [lindex $v 4]
- set rowoffsets [lindex $v 5]
- set rowrangelist [lindex $v 6]
- set commitlisted [lindex $v 7]
+ set displayorder $vdisporder($n)
+ set parentlist $vparentlist($n)
+ set childlist $vchildlist($n)
+ set commitlisted $vcmitlisted($n)
+ set rowidlist [lindex $v 1]
+ set rowoffsets [lindex $v 2]
+ set rowrangelist [lindex $v 3]
if {$phase eq {}} {
set numcommits [llength $displayorder]
catch {unset idrowranges}
- catch {unset children}
} else {
- unflatten children [lindex $v 8]
- unflatten idrowranges [lindex $v 9]
- unflatten idinlist [lindex $v 10]
- set commitidx [lindex $v 11]
- set rowlaidout [lindex $v 12]
- set rowoptim [lindex $v 13]
- set numcommits [lindex $v 14]
- set linesegends [lindex $v 15]
- set leftover [lindex $v 16]
- set commfd [lindex $v 17]
- fileevent $commfd readable [list getcommitlines $commfd]
- set nextupdate [expr {[clock clicks -milliseconds] + 100}]
+ unflatten idrowranges [lindex $v 4]
+ unflatten idinlist [lindex $v 5]
+ set rowlaidout [lindex $v 6]
+ set rowoptim [lindex $v 7]
+ set numcommits [lindex $v 8]
+ set linesegends [lindex $v 9]
}
catch {unset colormap}
catch {unset rowtextx}
- catch {unset commitrow}
+ set nextcolor 0
+ set canvxmax [$canv cget -width]
set curview $n
set row 0
- foreach id $displayorder {
- set commitrow($id) $row
- incr row
- }
setcanvscroll
set yf 0
set row 0
- if {$selid ne {} && [info exists commitrow($selid)]} {
- set row $commitrow($selid)
+ if {$selid ne {} && [info exists commitrow($n,$selid)]} {
+ set row $commitrow($n,$selid)
# try to get the selected row in the same position on the screen
set ymax [lindex [$canv cget -scrollregion] 3]
set ytop [expr {[yc $row] - $yscreen}]
allcanvs yview moveto $yf
drawvisible
selectline $row 0
- if {$phase eq {}} {
- global maincursor textcursor
- . config -cursor $maincursor
- settextcursor $textcursor
- } else {
- . config -cursor watch
- settextcursor watch
+ if {$phase ne {}} {
if {$phase eq "getcommits"} {
- global mainfont
- $canv create text 3 3 -anchor nw -text "Reading commits..." \
- -font $mainfont -tags textitems
+ show_status "Reading commits..."
}
+ if {[info exists commfd($n)]} {
+ layoutmore {}
+ } else {
+ finishcommits
+ }
+ } elseif {$numcommits == 0} {
+ show_status "No commits selected"
}
}
-proc shortids {ids} {
- set res {}
- foreach id $ids {
- if {[llength $id] > 1} {
- lappend res [shortids $id]
- } elseif {[regexp {^[0-9a-f]{40}$} $id]} {
- lappend res [string range $id 0 7]
- } else {
- lappend res $id
- }
+# Stuff relating to the highlighting facility
+
+proc ishighlighted {row} {
+ global vhighlights fhighlights nhighlights rhighlights
+
+ if {[info exists nhighlights($row)] && $nhighlights($row) > 0} {
+ return $nhighlights($row)
}
- return $res
+ if {[info exists vhighlights($row)] && $vhighlights($row) > 0} {
+ return $vhighlights($row)
+ }
+ if {[info exists fhighlights($row)] && $fhighlights($row) > 0} {
+ return $fhighlights($row)
+ }
+ if {[info exists rhighlights($row)] && $rhighlights($row) > 0} {
+ return $rhighlights($row)
+ }
+ return 0
}
-proc incrange {l x o} {
- set n [llength $l]
- while {$x < $n} {
- set e [lindex $l $x]
- if {$e ne {}} {
- lset l $x [expr {$e + $o}]
- }
- incr x
+proc bolden {row font} {
+ global canv linehtag selectedline boldrows
+
+ lappend boldrows $row
+ $canv itemconf $linehtag($row) -font $font
+ if {[info exists selectedline] && $row == $selectedline} {
+ $canv delete secsel
+ set t [eval $canv create rect [$canv bbox $linehtag($row)] \
+ -outline {{}} -tags secsel \
+ -fill [$canv cget -selectbackground]]
+ $canv lower $t
}
- return $l
}
-proc ntimes {n o} {
- set ret {}
- for {} {$n > 0} {incr n -1} {
- lappend ret $o
+proc bolden_name {row font} {
+ global canv2 linentag selectedline boldnamerows
+
+ lappend boldnamerows $row
+ $canv2 itemconf $linentag($row) -font $font
+ if {[info exists selectedline] && $row == $selectedline} {
+ $canv2 delete secsel
+ set t [eval $canv2 create rect [$canv2 bbox $linentag($row)] \
+ -outline {{}} -tags secsel \
+ -fill [$canv2 cget -selectbackground]]
+ $canv2 lower $t
}
- return $ret
}
-proc usedinrange {id l1 l2} {
- global children commitrow childlist
+proc unbolden {} {
+ global mainfont boldrows
- if {[info exists commitrow($id)]} {
- set r $commitrow($id)
- if {$l1 <= $r && $r <= $l2} {
- return [expr {$r - $l1 + 1}]
+ set stillbold {}
+ foreach row $boldrows {
+ if {![ishighlighted $row]} {
+ bolden $row $mainfont
+ } else {
+ lappend stillbold $row
}
- set kids [lindex $childlist $r]
- } else {
- set kids $children($id)
}
- foreach c $kids {
- set r $commitrow($c)
- if {$l1 <= $r && $r <= $l2} {
- return [expr {$r - $l1 + 1}]
- }
+ set boldrows $stillbold
+}
+
+proc addvhighlight {n} {
+ global hlview curview viewdata vhl_done vhighlights commitidx
+
+ if {[info exists hlview]} {
+ delvhighlight
+ }
+ set hlview $n
+ if {$n != $curview && ![info exists viewdata($n)]} {
+ set viewdata($n) [list getcommits {{}} {{}} {} {} {} 0 0 0 {}]
+ set vparentlist($n) {}
+ set vchildlist($n) {}
+ set vdisporder($n) {}
+ set vcmitlisted($n) {}
+ start_rev_list $n
+ }
+ set vhl_done $commitidx($hlview)
+ if {$vhl_done > 0} {
+ drawvisible
}
- return 0
}
-proc sanity {row {full 0}} {
- global rowidlist rowoffsets
+proc delvhighlight {} {
+ global hlview vhighlights
- set col -1
- set ids [lindex $rowidlist $row]
- foreach id $ids {
- incr col
- if {$id eq {}} continue
- if {$col < [llength $ids] - 1 &&
- [lsearch -exact -start [expr {$col+1}] $ids $id] >= 0} {
- puts "oops: [shortids $id] repeated in row $row col $col: {[shortids [lindex $rowidlist $row]]}"
- }
- set o [lindex $rowoffsets $row $col]
- set y $row
- set x $col
- while {$o ne {}} {
- incr y -1
- incr x $o
- if {[lindex $rowidlist $y $x] != $id} {
- puts "oops: rowoffsets wrong at row [expr {$y+1}] col [expr {$x-$o}]"
- puts " id=[shortids $id] check started at row $row"
- for {set i $row} {$i >= $y} {incr i -1} {
- puts " row $i ids={[shortids [lindex $rowidlist $i]]} offs={[lindex $rowoffsets $i]}"
+ if {![info exists hlview]} return
+ unset hlview
+ catch {unset vhighlights}
+ unbolden
+}
+
+proc vhighlightmore {} {
+ global hlview vhl_done commitidx vhighlights
+ global displayorder vdisporder curview mainfont
+
+ set font [concat $mainfont bold]
+ set max $commitidx($hlview)
+ if {$hlview == $curview} {
+ set disp $displayorder
+ } else {
+ set disp $vdisporder($hlview)
+ }
+ set vr [visiblerows]
+ set r0 [lindex $vr 0]
+ set r1 [lindex $vr 1]
+ for {set i $vhl_done} {$i < $max} {incr i} {
+ set id [lindex $disp $i]
+ if {[info exists commitrow($curview,$id)]} {
+ set row $commitrow($curview,$id)
+ if {$r0 <= $row && $row <= $r1} {
+ if {![highlighted $row]} {
+ bolden $row $font
}
- break
+ set vhighlights($row) 1
}
- if {!$full} break
- set o [lindex $rowoffsets $y $x]
}
}
+ set vhl_done $max
}
-proc makeuparrow {oid x y z} {
- global rowidlist rowoffsets uparrowlen idrowranges
+proc askvhighlight {row id} {
+ global hlview vhighlights commitrow iddrawn mainfont
- for {set i 1} {$i < $uparrowlen && $y > 1} {incr i} {
- incr y -1
- incr x $z
- set off0 [lindex $rowoffsets $y]
+ if {[info exists commitrow($hlview,$id)]} {
+ if {[info exists iddrawn($id)] && ![ishighlighted $row]} {
+ bolden $row [concat $mainfont bold]
+ }
+ set vhighlights($row) 1
+ } else {
+ set vhighlights($row) 0
+ }
+}
+
+proc hfiles_change {name ix op} {
+ global highlight_files filehighlight fhighlights fh_serial
+ global mainfont highlight_paths
+
+ if {[info exists filehighlight]} {
+ # delete previous highlights
+ catch {close $filehighlight}
+ unset filehighlight
+ catch {unset fhighlights}
+ unbolden
+ unhighlight_filelist
+ }
+ set highlight_paths {}
+ after cancel do_file_hl $fh_serial
+ incr fh_serial
+ if {$highlight_files ne {}} {
+ after 300 do_file_hl $fh_serial
+ }
+}
+
+proc makepatterns {l} {
+ set ret {}
+ foreach e $l {
+ set ee [string map {"*" "\\*" "?" "\\?" "\[" "\\\[" "\\" "\\\\"} $e]
+ if {[string index $ee end] eq "/"} {
+ lappend ret "$ee*"
+ } else {
+ lappend ret $ee
+ lappend ret "$ee/*"
+ }
+ }
+ return $ret
+}
+
+proc do_file_hl {serial} {
+ global highlight_files filehighlight highlight_paths gdttype fhl_list
+
+ if {$gdttype eq "touching paths:"} {
+ if {[catch {set paths [shellsplit $highlight_files]}]} return
+ set highlight_paths [makepatterns $paths]
+ highlight_filelist
+ set gdtargs [concat -- $paths]
+ } else {
+ set gdtargs [list "-S$highlight_files"]
+ }
+ set cmd [concat | git-diff-tree -r -s --stdin $gdtargs]
+ set filehighlight [open $cmd r+]
+ fconfigure $filehighlight -blocking 0
+ fileevent $filehighlight readable readfhighlight
+ set fhl_list {}
+ drawvisible
+ flushhighlights
+}
+
+proc flushhighlights {} {
+ global filehighlight fhl_list
+
+ if {[info exists filehighlight]} {
+ lappend fhl_list {}
+ puts $filehighlight ""
+ flush $filehighlight
+ }
+}
+
+proc askfilehighlight {row id} {
+ global filehighlight fhighlights fhl_list
+
+ lappend fhl_list $id
+ set fhighlights($row) -1
+ puts $filehighlight $id
+}
+
+proc readfhighlight {} {
+ global filehighlight fhighlights commitrow curview mainfont iddrawn
+ global fhl_list
+
+ while {[gets $filehighlight line] >= 0} {
+ set line [string trim $line]
+ set i [lsearch -exact $fhl_list $line]
+ if {$i < 0} continue
+ for {set j 0} {$j < $i} {incr j} {
+ set id [lindex $fhl_list $j]
+ if {[info exists commitrow($curview,$id)]} {
+ set fhighlights($commitrow($curview,$id)) 0
+ }
+ }
+ set fhl_list [lrange $fhl_list [expr {$i+1}] end]
+ if {$line eq {}} continue
+ if {![info exists commitrow($curview,$line)]} continue
+ set row $commitrow($curview,$line)
+ if {[info exists iddrawn($line)] && ![ishighlighted $row]} {
+ bolden $row [concat $mainfont bold]
+ }
+ set fhighlights($row) 1
+ }
+ if {[eof $filehighlight]} {
+ # strange...
+ puts "oops, git-diff-tree died"
+ catch {close $filehighlight}
+ unset filehighlight
+ }
+ next_hlcont
+}
+
+proc find_change {name ix op} {
+ global nhighlights mainfont boldnamerows
+ global findstring findpattern findtype
+
+ # delete previous highlights, if any
+ foreach row $boldnamerows {
+ bolden_name $row $mainfont
+ }
+ set boldnamerows {}
+ catch {unset nhighlights}
+ unbolden
+ if {$findtype ne "Regexp"} {
+ set e [string map {"*" "\\*" "?" "\\?" "\[" "\\\[" "\\" "\\\\"} \
+ $findstring]
+ set findpattern "*$e*"
+ }
+ drawvisible
+}
+
+proc askfindhighlight {row id} {
+ global nhighlights commitinfo iddrawn mainfont
+ global findstring findtype findloc findpattern
+
+ if {![info exists commitinfo($id)]} {
+ getcommit $id
+ }
+ set info $commitinfo($id)
+ set isbold 0
+ set fldtypes {Headline Author Date Committer CDate Comments}
+ foreach f $info ty $fldtypes {
+ if {$findloc ne "All fields" && $findloc ne $ty} {
+ continue
+ }
+ if {$findtype eq "Regexp"} {
+ set doesmatch [regexp $findstring $f]
+ } elseif {$findtype eq "IgnCase"} {
+ set doesmatch [string match -nocase $findpattern $f]
+ } else {
+ set doesmatch [string match $findpattern $f]
+ }
+ if {$doesmatch} {
+ if {$ty eq "Author"} {
+ set isbold 2
+ } else {
+ set isbold 1
+ }
+ }
+ }
+ if {[info exists iddrawn($id)]} {
+ if {$isbold && ![ishighlighted $row]} {
+ bolden $row [concat $mainfont bold]
+ }
+ if {$isbold >= 2} {
+ bolden_name $row [concat $mainfont bold]
+ }
+ }
+ set nhighlights($row) $isbold
+}
+
+proc vrel_change {name ix op} {
+ global highlight_related
+
+ rhighlight_none
+ if {$highlight_related ne "None"} {
+ after idle drawvisible
+ }
+}
+
+# prepare for testing whether commits are descendents or ancestors of a
+proc rhighlight_sel {a} {
+ global descendent desc_todo ancestor anc_todo
+ global highlight_related rhighlights
+
+ catch {unset descendent}
+ set desc_todo [list $a]
+ catch {unset ancestor}
+ set anc_todo [list $a]
+ if {$highlight_related ne "None"} {
+ rhighlight_none
+ after idle drawvisible
+ }
+}
+
+proc rhighlight_none {} {
+ global rhighlights
+
+ catch {unset rhighlights}
+ unbolden
+}
+
+proc is_descendent {a} {
+ global curview children commitrow descendent desc_todo
+
+ set v $curview
+ set la $commitrow($v,$a)
+ set todo $desc_todo
+ set leftover {}
+ set done 0
+ for {set i 0} {$i < [llength $todo]} {incr i} {
+ set do [lindex $todo $i]
+ if {$commitrow($v,$do) < $la} {
+ lappend leftover $do
+ continue
+ }
+ foreach nk $children($v,$do) {
+ if {![info exists descendent($nk)]} {
+ set descendent($nk) 1
+ lappend todo $nk
+ if {$nk eq $a} {
+ set done 1
+ }
+ }
+ }
+ if {$done} {
+ set desc_todo [concat $leftover [lrange $todo [expr {$i+1}] end]]
+ return
+ }
+ }
+ set descendent($a) 0
+ set desc_todo $leftover
+}
+
+proc is_ancestor {a} {
+ global curview parentlist commitrow ancestor anc_todo
+
+ set v $curview
+ set la $commitrow($v,$a)
+ set todo $anc_todo
+ set leftover {}
+ set done 0
+ for {set i 0} {$i < [llength $todo]} {incr i} {
+ set do [lindex $todo $i]
+ if {![info exists commitrow($v,$do)] || $commitrow($v,$do) > $la} {
+ lappend leftover $do
+ continue
+ }
+ foreach np [lindex $parentlist $commitrow($v,$do)] {
+ if {![info exists ancestor($np)]} {
+ set ancestor($np) 1
+ lappend todo $np
+ if {$np eq $a} {
+ set done 1
+ }
+ }
+ }
+ if {$done} {
+ set anc_todo [concat $leftover [lrange $todo [expr {$i+1}] end]]
+ return
+ }
+ }
+ set ancestor($a) 0
+ set anc_todo $leftover
+}
+
+proc askrelhighlight {row id} {
+ global descendent highlight_related iddrawn mainfont rhighlights
+ global selectedline ancestor
+
+ if {![info exists selectedline]} return
+ set isbold 0
+ if {$highlight_related eq "Descendent" ||
+ $highlight_related eq "Not descendent"} {
+ if {![info exists descendent($id)]} {
+ is_descendent $id
+ }
+ if {$descendent($id) == ($highlight_related eq "Descendent")} {
+ set isbold 1
+ }
+ } elseif {$highlight_related eq "Ancestor" ||
+ $highlight_related eq "Not ancestor"} {
+ if {![info exists ancestor($id)]} {
+ is_ancestor $id
+ }
+ if {$ancestor($id) == ($highlight_related eq "Ancestor")} {
+ set isbold 1
+ }
+ }
+ if {[info exists iddrawn($id)]} {
+ if {$isbold && ![ishighlighted $row]} {
+ bolden $row [concat $mainfont bold]
+ }
+ }
+ set rhighlights($row) $isbold
+}
+
+proc next_hlcont {} {
+ global fhl_row fhl_dirn displayorder numcommits
+ global vhighlights fhighlights nhighlights rhighlights
+ global hlview filehighlight findstring highlight_related
+
+ if {![info exists fhl_dirn] || $fhl_dirn == 0} return
+ set row $fhl_row
+ while {1} {
+ if {$row < 0 || $row >= $numcommits} {
+ bell
+ set fhl_dirn 0
+ return
+ }
+ set id [lindex $displayorder $row]
+ if {[info exists hlview]} {
+ if {![info exists vhighlights($row)]} {
+ askvhighlight $row $id
+ }
+ if {$vhighlights($row) > 0} break
+ }
+ if {$findstring ne {}} {
+ if {![info exists nhighlights($row)]} {
+ askfindhighlight $row $id
+ }
+ if {$nhighlights($row) > 0} break
+ }
+ if {$highlight_related ne "None"} {
+ if {![info exists rhighlights($row)]} {
+ askrelhighlight $row $id
+ }
+ if {$rhighlights($row) > 0} break
+ }
+ if {[info exists filehighlight]} {
+ if {![info exists fhighlights($row)]} {
+ # ask for a few more while we're at it...
+ set r $row
+ for {set n 0} {$n < 100} {incr n} {
+ if {![info exists fhighlights($r)]} {
+ askfilehighlight $r [lindex $displayorder $r]
+ }
+ incr r $fhl_dirn
+ if {$r < 0 || $r >= $numcommits} break
+ }
+ flushhighlights
+ }
+ if {$fhighlights($row) < 0} {
+ set fhl_row $row
+ return
+ }
+ if {$fhighlights($row) > 0} break
+ }
+ incr row $fhl_dirn
+ }
+ set fhl_dirn 0
+ selectline $row 1
+}
+
+proc next_highlight {dirn} {
+ global selectedline fhl_row fhl_dirn
+ global hlview filehighlight findstring highlight_related
+
+ if {![info exists selectedline]} return
+ if {!([info exists hlview] || $findstring ne {} ||
+ $highlight_related ne "None" || [info exists filehighlight])} return
+ set fhl_row [expr {$selectedline + $dirn}]
+ set fhl_dirn $dirn
+ next_hlcont
+}
+
+proc cancel_next_highlight {} {
+ global fhl_dirn
+
+ set fhl_dirn 0
+}
+
+# Graph layout functions
+
+proc shortids {ids} {
+ set res {}
+ foreach id $ids {
+ if {[llength $id] > 1} {
+ lappend res [shortids $id]
+ } elseif {[regexp {^[0-9a-f]{40}$} $id]} {
+ lappend res [string range $id 0 7]
+ } else {
+ lappend res $id
+ }
+ }
+ return $res
+}
+
+proc incrange {l x o} {
+ set n [llength $l]
+ while {$x < $n} {
+ set e [lindex $l $x]
+ if {$e ne {}} {
+ lset l $x [expr {$e + $o}]
+ }
+ incr x
+ }
+ return $l
+}
+
+proc ntimes {n o} {
+ set ret {}
+ for {} {$n > 0} {incr n -1} {
+ lappend ret $o
+ }
+ return $ret
+}
+
+proc usedinrange {id l1 l2} {
+ global children commitrow childlist curview
+
+ if {[info exists commitrow($curview,$id)]} {
+ set r $commitrow($curview,$id)
+ if {$l1 <= $r && $r <= $l2} {
+ return [expr {$r - $l1 + 1}]
+ }
+ set kids [lindex $childlist $r]
+ } else {
+ set kids $children($curview,$id)
+ }
+ foreach c $kids {
+ set r $commitrow($curview,$c)
+ if {$l1 <= $r && $r <= $l2} {
+ return [expr {$r - $l1 + 1}]
+ }
+ }
+ return 0
+}
+
+proc sanity {row {full 0}} {
+ global rowidlist rowoffsets
+
+ set col -1
+ set ids [lindex $rowidlist $row]
+ foreach id $ids {
+ incr col
+ if {$id eq {}} continue
+ if {$col < [llength $ids] - 1 &&
+ [lsearch -exact -start [expr {$col+1}] $ids $id] >= 0} {
+ puts "oops: [shortids $id] repeated in row $row col $col: {[shortids [lindex $rowidlist $row]]}"
+ }
+ set o [lindex $rowoffsets $row $col]
+ set y $row
+ set x $col
+ while {$o ne {}} {
+ incr y -1
+ incr x $o
+ if {[lindex $rowidlist $y $x] != $id} {
+ puts "oops: rowoffsets wrong at row [expr {$y+1}] col [expr {$x-$o}]"
+ puts " id=[shortids $id] check started at row $row"
+ for {set i $row} {$i >= $y} {incr i -1} {
+ puts " row $i ids={[shortids [lindex $rowidlist $i]]} offs={[lindex $rowoffsets $i]}"
+ }
+ break
+ }
+ if {!$full} break
+ set o [lindex $rowoffsets $y $x]
+ }
+ }
+}
+
+proc makeuparrow {oid x y z} {
+ global rowidlist rowoffsets uparrowlen idrowranges
+
+ for {set i 1} {$i < $uparrowlen && $y > 1} {incr i} {
+ incr y -1
+ incr x $z
+ set off0 [lindex $rowoffsets $y]
for {set x0 $x} {1} {incr x0} {
if {$x0 >= [llength $off0]} {
set x0 [llength [lindex $rowoffsets [expr {$y-1}]]]
global rowidlist rowoffsets displayorder commitlisted
global rowlaidout rowoptim
global idinlist rowchk rowrangelist idrowranges
- global commitidx numcommits canvxmax canv
+ global numcommits canvxmax canv
global nextcolor
global parentlist childlist children
- global colormap rowtextx commitrow
+ global colormap rowtextx
global linesegends
- set commitidx 0
set numcommits 0
set displayorder {}
set commitlisted {}
set parentlist {}
set childlist {}
set rowrangelist {}
- catch {unset children}
set nextcolor 0
set rowidlist {{}}
set rowoffsets {{}}
set canvxmax [$canv cget -width]
catch {unset colormap}
catch {unset rowtextx}
- catch {unset commitrow}
catch {unset idrowranges}
set linesegends {}
}
return [list $r0 $r1]
}
-proc layoutmore {} {
+proc layoutmore {tmax} {
global rowlaidout rowoptim commitidx numcommits optim_delay
- global uparrowlen
+ global uparrowlen curview
- set row $rowlaidout
- set rowlaidout [layoutrows $row $commitidx 0]
- set orow [expr {$rowlaidout - $uparrowlen - 1}]
- if {$orow > $rowoptim} {
- optimize_rows $rowoptim 0 $orow
- set rowoptim $orow
- }
- set canshow [expr {$rowoptim - $optim_delay}]
- if {$canshow > $numcommits} {
- showstuff $canshow
+ while {1} {
+ if {$rowoptim - $optim_delay > $numcommits} {
+ showstuff [expr {$rowoptim - $optim_delay}]
+ } elseif {$rowlaidout - $uparrowlen - 1 > $rowoptim} {
+ set nr [expr {$rowlaidout - $uparrowlen - 1 - $rowoptim}]
+ if {$nr > 100} {
+ set nr 100
+ }
+ optimize_rows $rowoptim 0 [expr {$rowoptim + $nr}]
+ incr rowoptim $nr
+ } elseif {$commitidx($curview) > $rowlaidout} {
+ set nr [expr {$commitidx($curview) - $rowlaidout}]
+ # may need to increase this threshold if uparrowlen or
+ # mingaplen are increased...
+ if {$nr > 150} {
+ set nr 150
+ }
+ set row $rowlaidout
+ set rowlaidout [layoutrows $row [expr {$row + $nr}] 0]
+ if {$rowlaidout == $row} {
+ return 0
+ }
+ } else {
+ return 0
+ }
+ if {$tmax ne {} && [clock clicks -milliseconds] >= $tmax} {
+ return 1
+ }
}
}
proc showstuff {canshow} {
global numcommits commitrow pending_select selectedline
- global linesegends idrowranges idrangedrawn
+ global linesegends idrowranges idrangedrawn curview
if {$numcommits == 0} {
global phase
incr row
}
if {[info exists pending_select] &&
- [info exists commitrow($pending_select)] &&
- $commitrow($pending_select) < $numcommits} {
- selectline $commitrow($pending_select) 1
+ [info exists commitrow($curview,$pending_select)] &&
+ $commitrow($curview,$pending_select) < $numcommits} {
+ selectline $commitrow($curview,$pending_select) 1
}
if {![info exists selectedline] && ![info exists pending_select]} {
selectline 0 1
global uparrowlen downarrowlen maxwidth mingaplen
global childlist parentlist
global idrowranges linesegends
- global commitidx
+ global commitidx curview
global idinlist rowchk rowrangelist
set idlist [lindex $rowidlist $row]
set nev [expr {[llength $idlist] + [llength $newolds]
+ [llength $oldolds] - $maxwidth + 1}]
if {$nev > 0} {
- if {!$last && $row + $uparrowlen + $mingaplen >= $commitidx} break
+ if {!$last &&
+ $row + $uparrowlen + $mingaplen >= $commitidx($curview)} break
for {set x [llength $idlist]} {[incr x -1] >= 0} {} {
set i [lindex $idlist $x]
if {![info exists rowchk($i)] || $row >= $rowchk($i)} {
proc addextraid {id row} {
global displayorder commitrow commitinfo
global commitidx commitlisted
- global parentlist childlist children
+ global parentlist childlist children curview
- incr commitidx
+ incr commitidx($curview)
lappend displayorder $id
lappend commitlisted 0
lappend parentlist {}
- set commitrow($id) $row
+ set commitrow($curview,$id) $row
readcommit $id
if {![info exists commitinfo($id)]} {
set commitinfo($id) {"No commit information available"}
}
- if {[info exists children($id)]} {
- lappend childlist $children($id)
- unset children($id)
- } else {
- lappend childlist {}
+ if {![info exists children($curview,$id)]} {
+ set children($curview,$id) {}
}
+ lappend childlist $children($curview,$id)
}
proc layouttail {} {
- global rowidlist rowoffsets idinlist commitidx
+ global rowidlist rowoffsets idinlist commitidx curview
global idrowranges rowrangelist
- set row $commitidx
+ set row $commitidx($curview)
set idlist [lindex $rowidlist $row]
while {$idlist ne {}} {
set col [expr {[llength $idlist] - 1}]
}
proc rowranges {id} {
- global phase idrowranges commitrow rowlaidout rowrangelist
+ global phase idrowranges commitrow rowlaidout rowrangelist curview
set ranges {}
if {$phase eq {} ||
- ([info exists commitrow($id)] && $commitrow($id) < $rowlaidout)} {
- set ranges [lindex $rowrangelist $commitrow($id)]
+ ([info exists commitrow($curview,$id)]
+ && $commitrow($curview,$id) < $rowlaidout)} {
+ set ranges [lindex $rowrangelist $commitrow($curview,$id)]
} elseif {[info exists idrowranges($id)]} {
set ranges $idrowranges($id)
}
global rowoffsets rowidlist
global displayorder
global canv colormap linespc
- global numcommits commitrow
+ global numcommits commitrow curview
set ranges [rowranges $id]
set downarrow 1
- if {[info exists commitrow($id)] && $commitrow($id) < $numcommits} {
+ if {[info exists commitrow($curview,$id)]
+ && $commitrow($curview,$id) < $numcommits} {
set downarrow [expr {$i < [llength $ranges] / 2 - 1}]
} else {
set downarrow 1
proc drawlines {id} {
global colormap canv
global idrangedrawn
- global childlist iddrawn commitrow rowidlist
+ global children iddrawn commitrow rowidlist curview
$canv delete lines.$id
set nr [expr {[llength [rowranges $id]] / 2}]
drawlineseg $id $i
}
}
- foreach child [lindex $childlist $commitrow($id)] {
+ foreach child $children($curview,$id) {
if {[info exists iddrawn($child)]} {
- set row $commitrow($child)
+ set row $commitrow($curview,$child)
set col [lsearch -exact [lindex $rowidlist $row] $child]
if {$col >= 0} {
drawparentlinks $child $row $col [list $id]
}
proc drawcmittext {id row col rmx} {
- global linespc canv canv2 canv3 canvy0
+ global linespc canv canv2 canv3 canvy0 fgcolor
global commitlisted commitinfo rowidlist
global rowtextx idpos idtags idheads idotherrefs
global linehtag linentag linedtag
- global mainfont namefont canvxmax
+ global mainfont canvxmax boldrows boldnamerows fgcolor
set ofill [expr {[lindex $commitlisted $row]? "blue": "white"}]
set x [xc $row $col]
set orad [expr {$linespc / 3}]
set t [$canv create oval [expr {$x - $orad}] [expr {$y - $orad}] \
[expr {$x + $orad - 1}] [expr {$y + $orad - 1}] \
- -fill $ofill -outline black -width 1]
+ -fill $ofill -outline $fgcolor -width 1 -tags circle]
$canv raise $t
$canv bind $t <1> {selcanvline {} %x %y}
set xt [xc $row [llength [lindex $rowidlist $row]]]
set name [lindex $commitinfo($id) 1]
set date [lindex $commitinfo($id) 2]
set date [formatdate $date]
- set linehtag($row) [$canv create text $xt $y -anchor w \
- -text $headline -font $mainfont ]
+ set font $mainfont
+ set nfont $mainfont
+ set isbold [ishighlighted $row]
+ if {$isbold > 0} {
+ lappend boldrows $row
+ lappend font bold
+ if {$isbold > 1} {
+ lappend boldnamerows $row
+ lappend nfont bold
+ }
+ }
+ set linehtag($row) [$canv create text $xt $y -anchor w -fill $fgcolor \
+ -text $headline -font $font -tags text]
$canv bind $linehtag($row) <Button-3> "rowmenu %X %Y $id"
- set linentag($row) [$canv2 create text 3 $y -anchor w \
- -text $name -font $namefont]
- set linedtag($row) [$canv3 create text 3 $y -anchor w \
- -text $date -font $mainfont]
+ set linentag($row) [$canv2 create text 3 $y -anchor w -fill $fgcolor \
+ -text $name -font $nfont -tags text]
+ set linedtag($row) [$canv3 create text 3 $y -anchor w -fill $fgcolor \
+ -text $date -font $mainfont -tags text]
set xr [expr {$xt + [font measure $mainfont $headline]}]
if {$xr > $canvxmax} {
set canvxmax $xr
global displayorder rowidlist
global idrangedrawn iddrawn
global commitinfo parentlist numcommits
+ global filehighlight fhighlights findstring nhighlights
+ global hlview vhighlights
+ global highlight_related rhighlights
if {$row >= $numcommits} return
foreach id [lindex $rowidlist $row] {
}
set id [lindex $displayorder $row]
+ if {[info exists hlview] && ![info exists vhighlights($row)]} {
+ askvhighlight $row $id
+ }
+ if {[info exists filehighlight] && ![info exists fhighlights($row)]} {
+ askfilehighlight $row $id
+ }
+ if {$findstring ne {} && ![info exists nhighlights($row)]} {
+ askfindhighlight $row $id
+ }
+ if {$highlight_related ne "None" && ![info exists rhighlights($row)]} {
+ askrelhighlight $row $id
+ }
if {[info exists iddrawn($id)]} return
set col [lsearch -exact [lindex $rowidlist $row] $id]
if {$col < 0} {
proc clear_display {} {
global iddrawn idrangedrawn
+ global vhighlights fhighlights nhighlights rhighlights
allcanvs delete all
catch {unset iddrawn}
catch {unset idrangedrawn}
+ catch {unset vhighlights}
+ catch {unset fhighlights}
+ catch {unset nhighlights}
+ catch {unset rhighlights}
}
proc findcrossings {id} {
proc assigncolor {id} {
global colormap colors nextcolor
- global commitrow parentlist children childlist
+ global commitrow parentlist children children curview
if {[info exists colormap($id)]} return
set ncolors [llength $colors]
- if {[info exists commitrow($id)]} {
- set kids [lindex $childlist $commitrow($id)]
- } elseif {[info exists children($id)]} {
- set kids $children($id)
+ if {[info exists children($curview,$id)]} {
+ set kids $children($curview,$id)
} else {
set kids {}
}
if {[llength $kids] == 1} {
set child [lindex $kids 0]
if {[info exists colormap($child)]
- && [llength [lindex $parentlist $commitrow($child)]] == 1} {
+ && [llength [lindex $parentlist $commitrow($curview,$child)]] == 1} {
set colormap($id) $colormap($child)
return
}
&& [lsearch -exact $badcolors $colormap($child)] < 0} {
lappend badcolors $colormap($child)
}
- foreach p [lindex $parentlist $commitrow($child)] {
+ foreach p [lindex $parentlist $commitrow($curview,$child)] {
if {[info exists colormap($p)]
&& [lsearch -exact $badcolors $colormap($p)] < 0} {
lappend badcolors $colormap($p)
}
proc drawtags {id x xt y1} {
- global idtags idheads idotherrefs
+ global idtags idheads idotherrefs mainhead
global linespc lthickness
- global canv mainfont commitrow rowtextx
+ global canv mainfont commitrow rowtextx curview fgcolor bgcolor
set marks {}
set ntags 0
set yb [expr {$yt + $linespc - 1}]
set xvals {}
set wvals {}
+ set i -1
foreach tag $marks {
- set wid [font measure $mainfont $tag]
+ incr i
+ if {$i >= $ntags && $i < $ntags + $nheads && $tag eq $mainhead} {
+ set wid [font measure [concat $mainfont bold] $tag]
+ } else {
+ set wid [font measure $mainfont $tag]
+ }
lappend xvals $xt
lappend wvals $wid
set xt [expr {$xt + $delta + $wid + $lthickness + $linespc}]
foreach tag $marks x $xvals wid $wvals {
set xl [expr {$x + $delta}]
set xr [expr {$x + $delta + $wid + $lthickness}]
+ set font $mainfont
if {[incr ntags -1] >= 0} {
# draw a tag
set t [$canv create polygon $x [expr {$yt + $delta}] $xl $yt \
$xr $yt $xr $yb $xl $yb $x [expr {$yb - $delta}] \
-width 1 -outline black -fill yellow -tags tag.$id]
$canv bind $t <1> [list showtag $tag 1]
- set rowtextx($commitrow($id)) [expr {$xr + $linespc}]
+ set rowtextx($commitrow($curview,$id)) [expr {$xr + $linespc}]
} else {
# draw a head or other ref
if {[incr nheads -1] >= 0} {
set col green
+ if {$tag eq $mainhead} {
+ lappend font bold
+ }
} else {
set col "#ddddff"
}
-width 0 -fill "#ffddaa" -tags tag.$id
}
}
- set t [$canv create text $xl $y1 -anchor w -text $tag \
- -font $mainfont -tags tag.$id]
+ set t [$canv create text $xl $y1 -anchor w -text $tag -fill $fgcolor \
+ -font $font -tags [list tag.$id text]]
if {$ntags >= 0} {
$canv bind $t <1> [list showtag $tag 1]
+ } elseif {$nheads >= 0} {
+ $canv bind $t <Button-3> [list headmenu %X %Y $id $tag]
}
}
return $xt
return $x
}
+proc show_status {msg} {
+ global canv mainfont fgcolor
+
+ clear_display
+ $canv create text 3 3 -anchor nw -text $msg -font $mainfont \
+ -tags text -fill $fgcolor
+}
+
proc finishcommits {} {
- global commitidx phase
- global canv mainfont ctext maincursor textcursor
- global findinprogress pending_select
+ global commitidx phase curview
+ global pending_select
- if {$commitidx > 0} {
+ if {$commitidx($curview) > 0} {
drawrest
} else {
- $canv delete all
- $canv create text 3 3 -anchor nw -text "No commits selected" \
- -font $mainfont -tags textitems
- }
- if {![info exists findinprogress]} {
- . config -cursor $maincursor
- settextcursor $textcursor
+ show_status "No commits selected"
}
set phase {}
catch {unset pending_select}
}
-# Don't change the text pane cursor if it is currently the hand cursor,
+# Insert a new commit as the child of the commit on row $row.
+# The new commit will be displayed on row $row and the commits
+# on that row and below will move down one row.
+proc insertrow {row newcmit} {
+ global displayorder parentlist childlist commitlisted
+ global commitrow curview rowidlist rowoffsets numcommits
+ global rowrangelist idrowranges rowlaidout rowoptim numcommits
+ global linesegends selectedline
+
+ if {$row >= $numcommits} {
+ puts "oops, inserting new row $row but only have $numcommits rows"
+ return
+ }
+ set p [lindex $displayorder $row]
+ set displayorder [linsert $displayorder $row $newcmit]
+ set parentlist [linsert $parentlist $row $p]
+ set kids [lindex $childlist $row]
+ lappend kids $newcmit
+ lset childlist $row $kids
+ set childlist [linsert $childlist $row {}]
+ set commitlisted [linsert $commitlisted $row 1]
+ set l [llength $displayorder]
+ for {set r $row} {$r < $l} {incr r} {
+ set id [lindex $displayorder $r]
+ set commitrow($curview,$id) $r
+ }
+
+ set idlist [lindex $rowidlist $row]
+ set offs [lindex $rowoffsets $row]
+ set newoffs {}
+ foreach x $idlist {
+ if {$x eq {} || ($x eq $p && [llength $kids] == 1)} {
+ lappend newoffs {}
+ } else {
+ lappend newoffs 0
+ }
+ }
+ if {[llength $kids] == 1} {
+ set col [lsearch -exact $idlist $p]
+ lset idlist $col $newcmit
+ } else {
+ set col [llength $idlist]
+ lappend idlist $newcmit
+ lappend offs {}
+ lset rowoffsets $row $offs
+ }
+ set rowidlist [linsert $rowidlist $row $idlist]
+ set rowoffsets [linsert $rowoffsets [expr {$row+1}] $newoffs]
+
+ set rowrangelist [linsert $rowrangelist $row {}]
+ set l [llength $rowrangelist]
+ for {set r 0} {$r < $l} {incr r} {
+ set ranges [lindex $rowrangelist $r]
+ if {$ranges ne {} && [lindex $ranges end] >= $row} {
+ set newranges {}
+ foreach x $ranges {
+ if {$x >= $row} {
+ lappend newranges [expr {$x + 1}]
+ } else {
+ lappend newranges $x
+ }
+ }
+ lset rowrangelist $r $newranges
+ }
+ }
+ if {[llength $kids] > 1} {
+ set rp1 [expr {$row + 1}]
+ set ranges [lindex $rowrangelist $rp1]
+ if {$ranges eq {}} {
+ set ranges [list $row $rp1]
+ } elseif {[lindex $ranges end-1] == $rp1} {
+ lset ranges end-1 $row
+ }
+ lset rowrangelist $rp1 $ranges
+ }
+ foreach id [array names idrowranges] {
+ set ranges $idrowranges($id)
+ if {$ranges ne {} && [lindex $ranges end] >= $row} {
+ set newranges {}
+ foreach x $ranges {
+ if {$x >= $row} {
+ lappend newranges [expr {$x + 1}]
+ } else {
+ lappend newranges $x
+ }
+ }
+ set idrowranges($id) $newranges
+ }
+ }
+
+ set linesegends [linsert $linesegends $row {}]
+
+ incr rowlaidout
+ incr rowoptim
+ incr numcommits
+
+ if {[info exists selectedline] && $selectedline >= $row} {
+ incr selectedline
+ }
+ redisplay
+}
+
+# Don't change the text pane cursor if it is currently the hand cursor,
# showing that we are over a sha1 ID link.
proc settextcursor {c} {
global ctext curtextcursor
set curtextcursor $c
}
+proc nowbusy {what} {
+ global isbusy
+
+ if {[array names isbusy] eq {}} {
+ . config -cursor watch
+ settextcursor watch
+ }
+ set isbusy($what) 1
+}
+
+proc notbusy {what} {
+ global isbusy maincursor textcursor
+
+ catch {unset isbusy($what)}
+ if {[array names isbusy] eq {}} {
+ . config -cursor $maincursor
+ settextcursor $textcursor
+ }
+}
+
proc drawrest {} {
- global numcommits
global startmsecs
- global canvy0 numcommits linespc
- global rowlaidout commitidx
+ global rowlaidout commitidx curview
global pending_select
set row $rowlaidout
- layoutrows $rowlaidout $commitidx 1
+ layoutrows $rowlaidout $commitidx($curview) 1
layouttail
- optimize_rows $row 0 $commitidx
- showstuff $commitidx
+ optimize_rows $row 0 $commitidx($curview)
+ showstuff $commitidx($curview)
if {[info exists pending_select]} {
selectline 0 1
}
set drawmsecs [expr {[clock clicks -milliseconds] - $startmsecs}]
+ #global numcommits
#puts "overall $drawmsecs ms for $numcommits commits"
}
proc dofind {} {
global findtype findloc findstring markedmatches commitinfo
global numcommits displayorder linehtag linentag linedtag
- global mainfont namefont canv canv2 canv3 selectedline
+ global mainfont canv canv2 canv3 selectedline
global matchinglines foundstring foundstrlen matchstring
global commitdata
stopfindproc
unmarkmatches
+ cancel_next_highlight
focus .
set matchinglines {}
- if {$findloc == "Pickaxe"} {
- findpatches
- return
- }
if {$findtype == "IgnCase"} {
set foundstring [string tolower $findstring]
} else {
if {$foundstrlen == 0} return
regsub -all {[*?\[\\]} $foundstring {\\&} matchstring
set matchstring "*$matchstring*"
- if {$findloc == "Files"} {
- findfiles
- return
- }
if {![info exists selectedline]} {
set oldsel -1
} else {
set oldsel $selectedline
}
set didsel 0
- set fldtypes {Headline Author Date Committer CDate Comment}
+ set fldtypes {Headline Author Date Committer CDate Comments}
set l -1
foreach id $displayorder {
set d $commitdata($id)
markmatches $canv $l $f $linehtag($l) $matches $mainfont
} elseif {$ty == "Author"} {
drawcmitrow $l
- markmatches $canv2 $l $f $linentag($l) $matches $namefont
+ markmatches $canv2 $l $f $linentag($l) $matches $mainfont
} elseif {$ty == "Date"} {
drawcmitrow $l
markmatches $canv3 $l $f $linedtag($l) $matches $mainfont
}
}
-proc findlocchange {name ix op} {
- global findloc findtype findtypemenu
- if {$findloc == "Pickaxe"} {
- set findtype Exact
- set state disabled
- } else {
- set state normal
- }
- $findtypemenu entryconf 1 -state $state
- $findtypemenu entryconf 2 -state $state
-}
-
proc stopfindproc {{done 0}} {
global findprocpid findprocfile findids
global ctext findoldcursor phase maincursor textcursor
catch {close $findprocfile}
unset findprocpid
}
- if {[info exists findinprogress]} {
- unset findinprogress
- if {$phase eq {}} {
- . config -cursor $maincursor
- settextcursor $textcursor
- }
- }
-}
-
-proc findpatches {} {
- global findstring selectedline numcommits
- global findprocpid findprocfile
- global finddidsel ctext displayorder findinprogress
- global findinsertpos
-
- if {$numcommits == 0} return
-
- # make a list of all the ids to search, starting at the one
- # after the selected line (if any)
- if {[info exists selectedline]} {
- set l $selectedline
- } else {
- set l -1
- }
- set inputids {}
- for {set i 0} {$i < $numcommits} {incr i} {
- if {[incr l] >= $numcommits} {
- set l 0
- }
- append inputids [lindex $displayorder $l] "\n"
- }
-
- if {[catch {
- set f [open [list | git-diff-tree --stdin -s -r -S$findstring \
- << $inputids] r]
- } err]} {
- error_popup "Error starting search process: $err"
- return
- }
-
- set findinsertpos end
- set findprocfile $f
- set findprocpid [pid $f]
- fconfigure $f -blocking 0
- fileevent $f readable readfindproc
- set finddidsel 0
- . config -cursor watch
- settextcursor watch
- set findinprogress 1
-}
-
-proc readfindproc {} {
- global findprocfile finddidsel
- global commitrow matchinglines findinsertpos
-
- set n [gets $findprocfile line]
- if {$n < 0} {
- if {[eof $findprocfile]} {
- stopfindproc 1
- if {!$finddidsel} {
- bell
- }
- }
- return
- }
- if {![regexp {^[0-9a-f]{40}} $line id]} {
- error_popup "Can't parse git-diff-tree output: $line"
- stopfindproc
- return
- }
- if {![info exists commitrow($id)]} {
- puts stderr "spurious id: $id"
- return
- }
- set l $commitrow($id)
- insertmatch $l $id
-}
-
-proc insertmatch {l id} {
- global matchinglines findinsertpos finddidsel
-
- if {$findinsertpos == "end"} {
- if {$matchinglines != {} && $l < [lindex $matchinglines 0]} {
- set matchinglines [linsert $matchinglines 0 $l]
- set findinsertpos 1
- } else {
- lappend matchinglines $l
- }
- } else {
- set matchinglines [linsert $matchinglines $findinsertpos $l]
- incr findinsertpos
- }
- markheadline $l $id
- if {!$finddidsel} {
- findselectline $l
- set finddidsel 1
- }
-}
-
-proc findfiles {} {
- global selectedline numcommits displayorder ctext
- global ffileline finddidsel parentlist
- global findinprogress findstartline findinsertpos
- global treediffs fdiffid fdiffsneeded fdiffpos
- global findmergefiles
-
- if {$numcommits == 0} return
-
- if {[info exists selectedline]} {
- set l [expr {$selectedline + 1}]
- } else {
- set l 0
- }
- set ffileline $l
- set findstartline $l
- set diffsneeded {}
- set fdiffsneeded {}
- while 1 {
- set id [lindex $displayorder $l]
- if {$findmergefiles || [llength [lindex $parentlist $l]] == 1} {
- if {![info exists treediffs($id)]} {
- append diffsneeded "$id\n"
- lappend fdiffsneeded $id
- }
- }
- if {[incr l] >= $numcommits} {
- set l 0
- }
- if {$l == $findstartline} break
- }
-
- # start off a git-diff-tree process if needed
- if {$diffsneeded ne {}} {
- if {[catch {
- set df [open [list | git-diff-tree -r --stdin << $diffsneeded] r]
- } err ]} {
- error_popup "Error starting search process: $err"
- return
- }
- catch {unset fdiffid}
- set fdiffpos 0
- fconfigure $df -blocking 0
- fileevent $df readable [list readfilediffs $df]
- }
-
- set finddidsel 0
- set findinsertpos end
- set id [lindex $displayorder $l]
- . config -cursor watch
- settextcursor watch
- set findinprogress 1
- findcont
- update
-}
-
-proc readfilediffs {df} {
- global findid fdiffid fdiffs
-
- set n [gets $df line]
- if {$n < 0} {
- if {[eof $df]} {
- donefilediff
- if {[catch {close $df} err]} {
- stopfindproc
- bell
- error_popup "Error in git-diff-tree: $err"
- } elseif {[info exists findid]} {
- set id $findid
- stopfindproc
- bell
- error_popup "Couldn't find diffs for $id"
- }
- }
- return
- }
- if {[regexp {^([0-9a-f]{40})$} $line match id]} {
- # start of a new string of diffs
- donefilediff
- set fdiffid $id
- set fdiffs {}
- } elseif {[string match ":*" $line]} {
- lappend fdiffs [lindex $line 5]
- }
-}
-
-proc donefilediff {} {
- global fdiffid fdiffs treediffs findid
- global fdiffsneeded fdiffpos
-
- if {[info exists fdiffid]} {
- while {[lindex $fdiffsneeded $fdiffpos] ne $fdiffid
- && $fdiffpos < [llength $fdiffsneeded]} {
- # git-diff-tree doesn't output anything for a commit
- # which doesn't change anything
- set nullid [lindex $fdiffsneeded $fdiffpos]
- set treediffs($nullid) {}
- if {[info exists findid] && $nullid eq $findid} {
- unset findid
- findcont
- }
- incr fdiffpos
- }
- incr fdiffpos
-
- if {![info exists treediffs($fdiffid)]} {
- set treediffs($fdiffid) $fdiffs
- }
- if {[info exists findid] && $fdiffid eq $findid} {
- unset findid
- findcont
- }
- }
-}
-
-proc findcont {} {
- global findid treediffs parentlist
- global ffileline findstartline finddidsel
- global displayorder numcommits matchinglines findinprogress
- global findmergefiles
-
- set l $ffileline
- while {1} {
- set id [lindex $displayorder $l]
- if {$findmergefiles || [llength [lindex $parentlist $l]] == 1} {
- if {![info exists treediffs($id)]} {
- set findid $id
- set ffileline $l
- return
- }
- set doesmatch 0
- foreach f $treediffs($id) {
- set x [findmatches $f]
- if {$x != {}} {
- set doesmatch 1
- break
- }
- }
- if {$doesmatch} {
- insertmatch $l $id
- }
- }
- if {[incr l] >= $numcommits} {
- set l 0
- }
- if {$l == $findstartline} break
- }
- stopfindproc
- if {!$finddidsel} {
- bell
- }
+ catch {unset findinprogress}
+ notbusy find
}
# mark a commit as matching by putting a yellow background
proc commit_descriptor {p} {
global commitinfo
+ if {![info exists commitinfo($p)]} {
+ getcommit $p
+ }
set l "..."
- if {[info exists commitinfo($p)]} {
+ if {[llength $commitinfo($p)] > 1} {
set l [lindex $commitinfo($p) 0]
}
- return "$p ($l)"
+ return "$p ($l)\n"
}
# append some text to the ctext widget, and make any SHA1 ID
# that we know about be a clickable link.
-proc appendwithlinks {text} {
- global ctext commitrow linknum
+proc appendwithlinks {text tags} {
+ global ctext commitrow linknum curview
set start [$ctext index "end - 1c"]
- $ctext insert end $text
- $ctext insert end "\n"
+ $ctext insert end $text $tags
set links [regexp -indices -all -inline {[0-9a-f]{40}} $text]
foreach l $links {
set s [lindex $l 0]
set e [lindex $l 1]
set linkid [string range $text $s $e]
- if {![info exists commitrow($linkid)]} continue
+ if {![info exists commitrow($curview,$linkid)]} continue
incr e
$ctext tag add link "$start + $s c" "$start + $e c"
$ctext tag add link$linknum "$start + $s c" "$start + $e c"
- $ctext tag bind link$linknum <1> [list selectline $commitrow($linkid) 1]
+ $ctext tag bind link$linknum <1> \
+ [list selectline $commitrow($curview,$linkid) 1]
incr linknum
}
$ctext tag conf link -foreground blue -underline 1
allcanvs yview moveto [expr {$newtop * 1.0 / $ymax}]
}
+# add a list of tag or branch names at position pos
+# returns the number of names inserted
+proc appendrefs {pos tags var} {
+ global ctext commitrow linknum curview $var
+
+ if {[catch {$ctext index $pos}]} {
+ return 0
+ }
+ set tags [lsort $tags]
+ set sep {}
+ foreach tag $tags {
+ set id [set $var\($tag\)]
+ set lk link$linknum
+ incr linknum
+ $ctext insert $pos $sep
+ $ctext insert $pos $tag $lk
+ $ctext tag conf $lk -foreground blue
+ if {[info exists commitrow($curview,$id)]} {
+ $ctext tag bind $lk <1> \
+ [list selectline $commitrow($curview,$id) 1]
+ $ctext tag conf $lk -underline 1
+ $ctext tag bind $lk <Enter> { %W configure -cursor hand2 }
+ $ctext tag bind $lk <Leave> { %W configure -cursor $curtextcursor }
+ }
+ set sep ", "
+ }
+ return [llength $tags]
+}
+
+proc taglist {ids} {
+ global idtags
+
+ set tags {}
+ foreach id $ids {
+ foreach tag $idtags($id) {
+ lappend tags $tag
+ }
+ }
+ return $tags
+}
+
+# called when we have finished computing the nearby tags
+proc dispneartags {} {
+ global selectedline currentid ctext anc_tags desc_tags showneartags
+ global desc_heads
+
+ if {![info exists selectedline] || !$showneartags} return
+ set id $currentid
+ $ctext conf -state normal
+ if {[info exists desc_heads($id)]} {
+ if {[appendrefs branch $desc_heads($id) headids] > 1} {
+ $ctext insert "branch -2c" "es"
+ }
+ }
+ if {[info exists anc_tags($id)]} {
+ appendrefs follows [taglist $anc_tags($id)] tagids
+ }
+ if {[info exists desc_tags($id)]} {
+ appendrefs precedes [taglist $desc_tags($id)] tagids
+ }
+ $ctext conf -state disabled
+}
+
proc selectline {l isnew} {
global canv canv2 canv3 ctext commitinfo selectedline
global displayorder linehtag linentag linedtag
global currentid sha1entry
global commentend idtags linknum
global mergemax numcommits pending_select
+ global cmitmode desc_tags anc_tags showneartags allcommits desc_heads
catch {unset pending_select}
$canv delete hover
normalline
+ cancel_next_highlight
if {$l < 0 || $l >= $numcommits} return
set y [expr {$canvy0 + $l * $linespc}]
set ymax [lindex [$canv cget -scrollregion] 3]
$sha1entry insert 0 $id
$sha1entry selection from 0
$sha1entry selection to end
+ rhighlight_sel $id
$ctext conf -state normal
- $ctext delete 0.0 end
+ clear_ctext
set linknum 0
- $ctext mark set fmark.0 0.0
- $ctext mark gravity fmark.0 left
set info $commitinfo($id)
set date [formatdate [lindex $info 2]]
$ctext insert end "Author: [lindex $info 1] $date\n"
}
$ctext insert end "\n"
}
-
- set comment {}
+
+ set headers {}
set olds [lindex $parentlist $l]
if {[llength $olds] > 1} {
set np 0
set tag m$np
}
$ctext insert end "Parent: " $tag
- appendwithlinks [commit_descriptor $p]
+ appendwithlinks [commit_descriptor $p] {}
incr np
}
} else {
foreach p $olds {
- append comment "Parent: [commit_descriptor $p]\n"
+ append headers "Parent: [commit_descriptor $p]"
}
}
foreach c [lindex $childlist $l] {
- append comment "Child: [commit_descriptor $c]\n"
+ append headers "Child: [commit_descriptor $c]"
}
- append comment "\n"
- append comment [lindex $info 5]
# make anything that looks like a SHA1 ID be a clickable link
- appendwithlinks $comment
+ appendwithlinks $headers {}
+ if {$showneartags} {
+ if {![info exists allcommits]} {
+ getallcommits
+ }
+ $ctext insert end "Branch: "
+ $ctext mark set branch "end -1c"
+ $ctext mark gravity branch left
+ if {[info exists desc_heads($id)]} {
+ if {[appendrefs branch $desc_heads($id) headids] > 1} {
+ # turn "Branch" into "Branches"
+ $ctext insert "branch -2c" "es"
+ }
+ }
+ $ctext insert end "\nFollows: "
+ $ctext mark set follows "end -1c"
+ $ctext mark gravity follows left
+ if {[info exists anc_tags($id)]} {
+ appendrefs follows [taglist $anc_tags($id)] tagids
+ }
+ $ctext insert end "\nPrecedes: "
+ $ctext mark set precedes "end -1c"
+ $ctext mark gravity precedes left
+ if {[info exists desc_tags($id)]} {
+ appendrefs precedes [taglist $desc_tags($id)] tagids
+ }
+ $ctext insert end "\n"
+ }
+ $ctext insert end "\n"
+ appendwithlinks [lindex $info 5] {comment}
$ctext tag delete Comments
$ctext tag remove found 1.0 end
set commentend [$ctext index "end - 1c"]
init_flist "Comments"
- if {[llength $olds] <= 1} {
+ if {$cmitmode eq "tree"} {
+ gettree $id
+ } elseif {[llength $olds] <= 1} {
startdiff $id
} else {
mergediff $id $l
set lpp 1
}
allcanvs yview scroll [expr {$dir * $lpp}] units
+ drawvisible
if {![info exists selectedline]} return
set l [expr {$selectedline + $dir * $lpp}]
if {$l < 0} {
set l [expr $numcommits - 1]
}
unmarkmatches
- selectline $l 1
+ selectline $l 1
}
proc unselectline {} {
catch {unset selectedline}
catch {unset currentid}
allcanvs delete secsel
+ rhighlight_none
+ cancel_next_highlight
+}
+
+proc reselectline {} {
+ global selectedline
+
+ if {[info exists selectedline]} {
+ selectline $selectedline 0
+ }
}
proc addtohistory {cmd} {
}
incr historyindex
if {$historyindex > 1} {
- .ctop.top.bar.leftbut conf -state normal
+ .tf.bar.leftbut conf -state normal
} else {
- .ctop.top.bar.leftbut conf -state disabled
+ .tf.bar.leftbut conf -state disabled
}
- .ctop.top.bar.rightbut conf -state disabled
+ .tf.bar.rightbut conf -state disabled
}
proc godo {elt} {
if {$historyindex > 1} {
incr historyindex -1
godo [lindex $history [expr {$historyindex - 1}]]
- .ctop.top.bar.rightbut conf -state normal
+ .tf.bar.rightbut conf -state normal
}
if {$historyindex <= 1} {
- .ctop.top.bar.leftbut conf -state disabled
+ .tf.bar.leftbut conf -state disabled
}
}
set cmd [lindex $history $historyindex]
incr historyindex
godo $cmd
- .ctop.top.bar.leftbut conf -state normal
+ .tf.bar.leftbut conf -state normal
}
if {$historyindex >= [llength $history]} {
- .ctop.top.bar.rightbut conf -state disabled
+ .tf.bar.rightbut conf -state disabled
+ }
+}
+
+proc gettree {id} {
+ global treefilelist treeidlist diffids diffmergeid treepending
+
+ set diffids $id
+ catch {unset diffmergeid}
+ if {![info exists treefilelist($id)]} {
+ if {![info exists treepending]} {
+ if {[catch {set gtf [open [concat | git ls-tree -r $id] r]}]} {
+ return
+ }
+ set treepending $id
+ set treefilelist($id) {}
+ set treeidlist($id) {}
+ fconfigure $gtf -blocking 0
+ fileevent $gtf readable [list gettreeline $gtf $id]
+ }
+ } else {
+ setfilelist $id
+ }
+}
+
+proc gettreeline {gtf id} {
+ global treefilelist treeidlist treepending cmitmode diffids
+
+ while {[gets $gtf line] >= 0} {
+ if {[lindex $line 1] ne "blob"} continue
+ set sha1 [lindex $line 2]
+ set fname [lindex $line 3]
+ lappend treefilelist($id) $fname
+ lappend treeidlist($id) $sha1
+ }
+ if {![eof $gtf]} return
+ close $gtf
+ unset treepending
+ if {$cmitmode ne "tree"} {
+ if {![info exists diffmergeid]} {
+ gettreediffs $diffids
+ }
+ } elseif {$id ne $diffids} {
+ gettree $diffids
+ } else {
+ setfilelist $id
}
}
+proc showfile {f} {
+ global treefilelist treeidlist diffids
+ global ctext commentend
+
+ set i [lsearch -exact $treefilelist($diffids) $f]
+ if {$i < 0} {
+ puts "oops, $f not in list for id $diffids"
+ return
+ }
+ set blob [lindex $treeidlist($diffids) $i]
+ if {[catch {set bf [open [concat | git cat-file blob $blob] r]} err]} {
+ puts "oops, error reading blob $blob: $err"
+ return
+ }
+ fconfigure $bf -blocking 0
+ fileevent $bf readable [list getblobline $bf $diffids]
+ $ctext config -state normal
+ clear_ctext $commentend
+ $ctext insert end "\n"
+ $ctext insert end "$f\n" filesep
+ $ctext config -state disabled
+ $ctext yview $commentend
+}
+
+proc getblobline {bf id} {
+ global diffids cmitmode ctext
+
+ if {$id ne $diffids || $cmitmode ne "tree"} {
+ catch {close $bf}
+ return
+ }
+ $ctext config -state normal
+ while {[gets $bf line] >= 0} {
+ $ctext insert end "$line\n"
+ }
+ if {[eof $bf]} {
+ # delete last newline
+ $ctext delete "end - 2c" "end - 1c"
+ close $bf
+ }
+ $ctext config -state disabled
+}
+
proc mergediff {id l} {
global diffmergeid diffopts mdifffd
global diffids
set diffids $id
# this doesn't seem to actually affect anything...
set env(GIT_DIFF_OPTS) $diffopts
- set cmd [concat | git-diff-tree --no-commit-id --cc $id]
+ set cmd [concat | git diff-tree --no-commit-id --cc $id]
if {[catch {set mdf [open $cmd r]} err]} {
error_popup "Error getting merge diffs: $err"
return
# start of a new file
$ctext insert end "\n"
set here [$ctext index "end - 1c"]
- $ctext mark set f:$fname $here
- $ctext mark gravity f:$fname left
lappend difffilestart $here
- add_flist $fname
+ add_flist [list $fname]
set l [expr {(78 - [string length $fname]) / 2}]
set pad [string range "----------------------------------------" 1 $l]
$ctext insert end "$pad $fname $pad\n" filesep
proc addtocflist {ids} {
global treediffs cflist
- foreach f $treediffs($ids) {
- add_flist $f
- }
+ add_flist $treediffs($ids)
getblobdiffs $ids
}
set treepending $ids
set treediff {}
if {[catch \
- {set gdtf [open [concat | git-diff-tree --no-commit-id -r $ids] r]} \
+ {set gdtf [open [concat | git diff-tree --no-commit-id -r $ids] r]} \
]} return
fconfigure $gdtf -blocking 0
fileevent $gdtf readable [list gettreediffline $gdtf $ids]
proc gettreediffline {gdtf ids} {
global treediff treediffs treepending diffids diffmergeid
+ global cmitmode
set n [gets $gdtf line]
if {$n < 0} {
close $gdtf
set treediffs($ids) $treediff
unset treepending
- if {$ids != $diffids} {
+ if {$cmitmode eq "tree"} {
+ gettree $diffids
+ } elseif {$ids != $diffids} {
if {![info exists diffmergeid]} {
gettreediffs $diffids
}
global nextupdate diffinhdr treediffs
set env(GIT_DIFF_OPTS) $diffopts
- set cmd [concat | git-diff-tree --no-commit-id -r -p -C $ids]
+ set cmd [concat | git diff-tree --no-commit-id -r -p -C $ids]
if {[catch {set bdf [open $cmd r]} err]} {
puts "error getting diffs: $err"
return
set nextupdate [expr {[clock clicks -milliseconds] + 100}]
}
+proc setinlist {var i val} {
+ global $var
+
+ while {[llength [set $var]] < $i} {
+ lappend $var {}
+ }
+ if {[llength [set $var]] == $i} {
+ lappend $var $val
+ } else {
+ lset $var $i $val
+ }
+}
+
proc getblobdiffline {bdf ids} {
global diffids blobdifffd ctext curdifftag curtagstart
global diffnexthead diffnextnote difffilestart
set here [$ctext index "end - 1c"]
set curtagstart $here
set header $newname
- lappend difffilestart $here
- $ctext mark set f:$fname $here
- $ctext mark gravity f:$fname left
- if {$newname != $fname} {
- $ctext mark set f:$newfname $here
- $ctext mark gravity f:$newfname left
+ set i [lsearch -exact $treediffs($ids) $fname]
+ if {$i >= 0} {
+ setinlist difffilestart $i $here
+ }
+ if {$newname ne $fname} {
+ set i [lsearch -exact $treediffs($ids) $newname]
+ if {$i >= 0} {
+ setinlist difffilestart $i $here
+ }
}
set curdifftag "f:$fname"
$ctext tag delete $curdifftag
$ctext insert end "$line\n" filesep
}
}
- $ctext conf -state disabled
- if {[clock clicks -milliseconds] >= $nextupdate} {
- incr nextupdate 100
- fileevent $bdf readable {}
- update
- fileevent $bdf readable "getblobdiffline $bdf {$ids}"
+ $ctext conf -state disabled
+ if {[clock clicks -milliseconds] >= $nextupdate} {
+ incr nextupdate 100
+ fileevent $bdf readable {}
+ update
+ fileevent $bdf readable "getblobdiffline $bdf {$ids}"
+ }
+}
+
+proc prevfile {} {
+ global difffilestart ctext
+ set prev [lindex $difffilestart 0]
+ set here [$ctext index @0,0]
+ foreach loc $difffilestart {
+ if {[$ctext compare $loc >= $here]} {
+ $ctext yview $prev
+ return
+ }
+ set prev $loc
+ }
+ $ctext yview $prev
+}
+
+proc nextfile {} {
+ global difffilestart ctext
+ set here [$ctext index @0,0]
+ foreach loc $difffilestart {
+ if {[$ctext compare $loc > $here]} {
+ $ctext yview $loc
+ return
+ }
+ }
+}
+
+proc clear_ctext {{first 1.0}} {
+ global ctext smarktop smarkbot
+
+ set l [lindex [split $first .] 0]
+ if {![info exists smarktop] || [$ctext compare $first < $smarktop.0]} {
+ set smarktop $l
+ }
+ if {![info exists smarkbot] || [$ctext compare $first < $smarkbot.0]} {
+ set smarkbot $l
+ }
+ $ctext delete $first end
+}
+
+proc incrsearch {name ix op} {
+ global ctext searchstring searchdirn
+
+ $ctext tag remove found 1.0 end
+ if {[catch {$ctext index anchor}]} {
+ # no anchor set, use start of selection, or of visible area
+ set sel [$ctext tag ranges sel]
+ if {$sel ne {}} {
+ $ctext mark set anchor [lindex $sel 0]
+ } elseif {$searchdirn eq "-forwards"} {
+ $ctext mark set anchor @0,0
+ } else {
+ $ctext mark set anchor @0,[winfo height $ctext]
+ }
+ }
+ if {$searchstring ne {}} {
+ set here [$ctext search $searchdirn -- $searchstring anchor]
+ if {$here ne {}} {
+ $ctext see $here
+ }
+ searchmarkvisible 1
+ }
+}
+
+proc dosearch {} {
+ global sstring ctext searchstring searchdirn
+
+ focus $sstring
+ $sstring icursor end
+ set searchdirn -forwards
+ if {$searchstring ne {}} {
+ set sel [$ctext tag ranges sel]
+ if {$sel ne {}} {
+ set start "[lindex $sel 0] + 1c"
+ } elseif {[catch {set start [$ctext index anchor]}]} {
+ set start "@0,0"
+ }
+ set match [$ctext search -count mlen -- $searchstring $start]
+ $ctext tag remove sel 1.0 end
+ if {$match eq {}} {
+ bell
+ return
+ }
+ $ctext see $match
+ set mend "$match + $mlen c"
+ $ctext tag add sel $match $mend
+ $ctext mark unset anchor
+ }
+}
+
+proc dosearchback {} {
+ global sstring ctext searchstring searchdirn
+
+ focus $sstring
+ $sstring icursor end
+ set searchdirn -backwards
+ if {$searchstring ne {}} {
+ set sel [$ctext tag ranges sel]
+ if {$sel ne {}} {
+ set start [lindex $sel 0]
+ } elseif {[catch {set start [$ctext index anchor]}]} {
+ set start @0,[winfo height $ctext]
+ }
+ set match [$ctext search -backwards -count ml -- $searchstring $start]
+ $ctext tag remove sel 1.0 end
+ if {$match eq {}} {
+ bell
+ return
+ }
+ $ctext see $match
+ set mend "$match + $ml c"
+ $ctext tag add sel $match $mend
+ $ctext mark unset anchor
}
}
-proc nextfile {} {
- global difffilestart ctext
- set here [$ctext index @0,0]
- foreach loc $difffilestart {
- if {[$ctext compare $loc > $here]} {
- $ctext yview $loc
+proc searchmark {first last} {
+ global ctext searchstring
+
+ set mend $first.0
+ while {1} {
+ set match [$ctext search -count mlen -- $searchstring $mend $last.end]
+ if {$match eq {}} break
+ set mend "$match + $mlen c"
+ $ctext tag add found $match $mend
+ }
+}
+
+proc searchmarkvisible {doall} {
+ global ctext smarktop smarkbot
+
+ set topline [lindex [split [$ctext index @0,0] .] 0]
+ set botline [lindex [split [$ctext index @0,[winfo height $ctext]] .] 0]
+ if {$doall || $botline < $smarktop || $topline > $smarkbot} {
+ # no overlap with previous
+ searchmark $topline $botline
+ set smarktop $topline
+ set smarkbot $botline
+ } else {
+ if {$topline < $smarktop} {
+ searchmark $topline [expr {$smarktop-1}]
+ set smarktop $topline
+ }
+ if {$botline > $smarkbot} {
+ searchmark [expr {$smarkbot+1}] $botline
+ set smarkbot $botline
}
}
}
+proc scrolltext {f0 f1} {
+ global searchstring
+
+ .bleft.sb set $f0 $f1
+ if {$searchstring ne {}} {
+ searchmarkvisible 0
+ }
+}
+
proc setcoords {} {
global linespc charspc canvx0 canvy0 mainfont
global xspc1 xspc2 lthickness
drawvisible
if {[info exists selectedline]} {
selectline $selectedline 0
+ allcanvs yview moveto [lindex $span 0]
}
}
proc incrfont {inc} {
- global mainfont namefont textfont ctext canv phase
+ global mainfont textfont ctext canv phase
global stopped entries
unmarkmatches
set mainfont [lreplace $mainfont 1 1 [expr {[lindex $mainfont 1] + $inc}]]
- set namefont [lreplace $namefont 1 1 [expr {[lindex $namefont 1] + $inc}]]
set textfont [lreplace $textfont 1 1 [expr {[lindex $textfont 1] + $inc}]]
setcoords
$ctext conf -font $textfont
proc gotocommit {} {
global sha1string currentid commitrow tagids headids
- global displayorder numcommits
+ global displayorder numcommits curview
if {$sha1string == {}
|| ([info exists currentid] && $sha1string == $currentid)} return
}
}
}
- if {[info exists commitrow($id)]} {
- selectline $commitrow($id) 1
+ if {[info exists commitrow($curview,$id)]} {
+ selectline $commitrow($curview,$id) 1
return
}
if {[regexp {^[0-9a-fA-F]{4,}$} $sha1string]} {
set t [$canv create rectangle $x0 $y0 $x1 $y1 \
-fill \#ffff80 -outline black -width 1 -tags hover]
$canv raise $t
- set t [$canv create text $x $y -anchor nw -text $text -tags hover -font $mainfont]
+ set t [$canv create text $x $y -anchor nw -text $text -tags hover \
+ -font $mainfont]
$canv raise $t
}
}
proc lineclick {x y id isnew} {
- global ctext commitinfo childlist commitrow canv thickerline
+ global ctext commitinfo children canv thickerline curview
if {![info exists commitinfo($id)] && ![getcommit $id]} return
unmarkmatches
}
# fill the details pane with info about this line
$ctext conf -state normal
- $ctext delete 0.0 end
+ clear_ctext
$ctext tag conf link -foreground blue -underline 1
$ctext tag bind link <Enter> { %W configure -cursor hand2 }
$ctext tag bind link <Leave> { %W configure -cursor $curtextcursor }
$ctext insert end "\tAuthor:\t[lindex $info 1]\n"
set date [formatdate [lindex $info 2]]
$ctext insert end "\tDate:\t$date\n"
- set kids [lindex $childlist $commitrow($id)]
+ set kids $children($curview,$id)
if {$kids ne {}} {
$ctext insert end "\nChildren:"
set i 0
}
proc selbyid {id} {
- global commitrow
- if {[info exists commitrow($id)]} {
- selectline $commitrow($id) 1
+ global commitrow curview
+ if {[info exists commitrow($curview,$id)]} {
+ selectline $commitrow($curview,$id) 1
}
}
}
proc rowmenu {x y id} {
- global rowctxmenu commitrow selectedline rowmenuid
+ global rowctxmenu commitrow selectedline rowmenuid curview
- if {![info exists selectedline] || $commitrow($id) eq $selectedline} {
+ if {![info exists selectedline]
+ || $commitrow($curview,$id) eq $selectedline} {
set state disabled
} else {
set state normal
}
- $rowctxmenu entryconfigure 0 -state $state
- $rowctxmenu entryconfigure 1 -state $state
- $rowctxmenu entryconfigure 2 -state $state
+ $rowctxmenu entryconfigure "Diff this*" -state $state
+ $rowctxmenu entryconfigure "Diff selected*" -state $state
+ $rowctxmenu entryconfigure "Make patch" -state $state
set rowmenuid $id
tk_popup $rowctxmenu $x $y
}
global commitinfo
$ctext conf -state normal
- $ctext delete 0.0 end
- $ctext mark set fmark.0 0.0
- $ctext mark gravity fmark.0 left
+ clear_ctext
init_flist "Top"
$ctext insert end "From "
$ctext tag conf link -foreground blue -underline 1
set oldid [$patchtop.fromsha1 get]
set newid [$patchtop.tosha1 get]
set fname [$patchtop.fname get]
- if {[catch {exec git-diff-tree -p $oldid $newid >$fname &} err]} {
+ if {[catch {exec git diff-tree -p $oldid $newid >$fname &} err]} {
error_popup "Error creating patch: $err"
}
catch {destroy $patchtop}
set tagids($tag) $id
lappend idtags($id) $tag
redrawtags $id
+ addedtag $id
}
proc redrawtags {id} {
- global canv linehtag commitrow idpos selectedline
+ global canv linehtag commitrow idpos selectedline curview
+ global mainfont canvxmax
- if {![info exists commitrow($id)]} return
- drawcmitrow $commitrow($id)
+ if {![info exists commitrow($curview,$id)]} return
+ drawcmitrow $commitrow($curview,$id)
$canv delete tag.$id
set xt [eval drawtags $id $idpos($id)]
- $canv coords $linehtag($commitrow($id)) $xt [lindex $idpos($id) 2]
- if {[info exists selectedline] && $selectedline == $commitrow($id)} {
+ $canv coords $linehtag($commitrow($curview,$id)) $xt [lindex $idpos($id) 2]
+ set text [$canv itemcget $linehtag($commitrow($curview,$id)) -text]
+ set xr [expr {$xt + [font measure $mainfont $text]}]
+ if {$xr > $canvxmax} {
+ set canvxmax $xr
+ setcanvscroll
+ }
+ if {[info exists selectedline]
+ && $selectedline == $commitrow($curview,$id)} {
selectline $selectedline 0
}
}
unset wrcomtop
}
-proc listrefs {id} {
- global idtags idheads idotherrefs
+proc mkbranch {} {
+ global rowmenuid mkbrtop
- set x {}
+ set top .makebranch
+ catch {destroy $top}
+ toplevel $top
+ label $top.title -text "Create new branch"
+ grid $top.title - -pady 10
+ label $top.id -text "ID:"
+ entry $top.sha1 -width 40 -relief flat
+ $top.sha1 insert 0 $rowmenuid
+ $top.sha1 conf -state readonly
+ grid $top.id $top.sha1 -sticky w
+ label $top.nlab -text "Name:"
+ entry $top.name -width 40
+ grid $top.nlab $top.name -sticky w
+ frame $top.buts
+ button $top.buts.go -text "Create" -command [list mkbrgo $top]
+ button $top.buts.can -text "Cancel" -command "catch {destroy $top}"
+ grid $top.buts.go $top.buts.can
+ grid columnconfigure $top.buts 0 -weight 1 -uniform a
+ grid columnconfigure $top.buts 1 -weight 1 -uniform a
+ grid $top.buts - -pady 10 -sticky ew
+ focus $top.name
+}
+
+proc mkbrgo {top} {
+ global headids idheads
+
+ set name [$top.name get]
+ set id [$top.sha1 get]
+ if {$name eq {}} {
+ error_popup "Please specify a name for the new branch"
+ return
+ }
+ catch {destroy $top}
+ nowbusy newbranch
+ update
+ if {[catch {
+ exec git branch $name $id
+ } err]} {
+ notbusy newbranch
+ error_popup $err
+ } else {
+ addedhead $id $name
+ # XXX should update list of heads displayed for selected commit
+ notbusy newbranch
+ redrawtags $id
+ }
+}
+
+proc cherrypick {} {
+ global rowmenuid curview commitrow
+ global mainhead desc_heads anc_tags desc_tags allparents allchildren
+
+ if {[info exists desc_heads($rowmenuid)]
+ && [lsearch -exact $desc_heads($rowmenuid) $mainhead] >= 0} {
+ set ok [confirm_popup "Commit [string range $rowmenuid 0 7] is already\
+ included in branch $mainhead -- really re-apply it?"]
+ if {!$ok} return
+ }
+ nowbusy cherrypick
+ update
+ set oldhead [exec git rev-parse HEAD]
+ # Unfortunately git-cherry-pick writes stuff to stderr even when
+ # no error occurs, and exec takes that as an indication of error...
+ if {[catch {exec sh -c "git cherry-pick -r $rowmenuid 2>&1"} err]} {
+ notbusy cherrypick
+ error_popup $err
+ return
+ }
+ set newhead [exec git rev-parse HEAD]
+ if {$newhead eq $oldhead} {
+ notbusy cherrypick
+ error_popup "No changes committed"
+ return
+ }
+ set allparents($newhead) $oldhead
+ lappend allchildren($oldhead) $newhead
+ set desc_heads($newhead) $mainhead
+ if {[info exists anc_tags($oldhead)]} {
+ set anc_tags($newhead) $anc_tags($oldhead)
+ }
+ set desc_tags($newhead) {}
+ if {[info exists commitrow($curview,$oldhead)]} {
+ insertrow $commitrow($curview,$oldhead) $newhead
+ if {$mainhead ne {}} {
+ movedhead $newhead $mainhead
+ }
+ redrawtags $oldhead
+ redrawtags $newhead
+ }
+ notbusy cherrypick
+}
+
+# context menu for a head
+proc headmenu {x y id head} {
+ global headmenuid headmenuhead headctxmenu
+
+ set headmenuid $id
+ set headmenuhead $head
+ tk_popup $headctxmenu $x $y
+}
+
+proc cobranch {} {
+ global headmenuid headmenuhead mainhead headids
+
+ # check the tree is clean first??
+ set oldmainhead $mainhead
+ nowbusy checkout
+ update
+ if {[catch {
+ exec git checkout $headmenuhead
+ } err]} {
+ notbusy checkout
+ error_popup $err
+ } else {
+ notbusy checkout
+ set mainhead $headmenuhead
+ if {[info exists headids($oldmainhead)]} {
+ redrawtags $headids($oldmainhead)
+ }
+ redrawtags $headmenuid
+ }
+}
+
+proc rmbranch {} {
+ global desc_heads headmenuid headmenuhead mainhead
+ global headids idheads
+
+ set head $headmenuhead
+ set id $headmenuid
+ if {$head eq $mainhead} {
+ error_popup "Cannot delete the currently checked-out branch"
+ return
+ }
+ if {$desc_heads($id) eq $head} {
+ # the stuff on this branch isn't on any other branch
+ if {![confirm_popup "The commits on branch $head aren't on any other\
+ branch.\nReally delete branch $head?"]} return
+ }
+ nowbusy rmbranch
+ update
+ if {[catch {exec git branch -D $head} err]} {
+ notbusy rmbranch
+ error_popup $err
+ return
+ }
+ removedhead $id $head
+ redrawtags $id
+ notbusy rmbranch
+}
+
+# Stuff for finding nearby tags
+proc getallcommits {} {
+ global allcstart allcommits allcfd allids
+
+ set allids {}
+ set fd [open [concat | git rev-list --all --topo-order --parents] r]
+ set allcfd $fd
+ fconfigure $fd -blocking 0
+ set allcommits "reading"
+ nowbusy allcommits
+ restartgetall $fd
+}
+
+proc discardallcommits {} {
+ global allparents allchildren allcommits allcfd
+ global desc_tags anc_tags alldtags tagisdesc allids desc_heads
+
+ if {![info exists allcommits]} return
+ if {$allcommits eq "reading"} {
+ catch {close $allcfd}
+ }
+ foreach v {allcommits allchildren allparents allids desc_tags anc_tags
+ alldtags tagisdesc desc_heads} {
+ catch {unset $v}
+ }
+}
+
+proc restartgetall {fd} {
+ global allcstart
+
+ fileevent $fd readable [list getallclines $fd]
+ set allcstart [clock clicks -milliseconds]
+}
+
+proc combine_dtags {l1 l2} {
+ global tagisdesc notfirstd
+
+ set res [lsort -unique [concat $l1 $l2]]
+ for {set i 0} {$i < [llength $res]} {incr i} {
+ set x [lindex $res $i]
+ for {set j [expr {$i+1}]} {$j < [llength $res]} {} {
+ set y [lindex $res $j]
+ if {[info exists tagisdesc($x,$y)]} {
+ if {$tagisdesc($x,$y) > 0} {
+ # x is a descendent of y, exclude x
+ set res [lreplace $res $i $i]
+ incr i -1
+ break
+ } else {
+ # y is a descendent of x, exclude y
+ set res [lreplace $res $j $j]
+ }
+ } else {
+ # no relation, keep going
+ incr j
+ }
+ }
+ }
+ return $res
+}
+
+proc combine_atags {l1 l2} {
+ global tagisdesc
+
+ set res [lsort -unique [concat $l1 $l2]]
+ for {set i 0} {$i < [llength $res]} {incr i} {
+ set x [lindex $res $i]
+ for {set j [expr {$i+1}]} {$j < [llength $res]} {} {
+ set y [lindex $res $j]
+ if {[info exists tagisdesc($x,$y)]} {
+ if {$tagisdesc($x,$y) < 0} {
+ # x is an ancestor of y, exclude x
+ set res [lreplace $res $i $i]
+ incr i -1
+ break
+ } else {
+ # y is an ancestor of x, exclude y
+ set res [lreplace $res $j $j]
+ }
+ } else {
+ # no relation, keep going
+ incr j
+ }
+ }
+ }
+ return $res
+}
+
+proc forward_pass {id children} {
+ global idtags desc_tags idheads desc_heads alldtags tagisdesc
+
+ set dtags {}
+ set dheads {}
+ foreach child $children {
+ if {[info exists idtags($child)]} {
+ set ctags [list $child]
+ } else {
+ set ctags $desc_tags($child)
+ }
+ if {$dtags eq {}} {
+ set dtags $ctags
+ } elseif {$ctags ne $dtags} {
+ set dtags [combine_dtags $dtags $ctags]
+ }
+ set cheads $desc_heads($child)
+ if {$dheads eq {}} {
+ set dheads $cheads
+ } elseif {$cheads ne $dheads} {
+ set dheads [lsort -unique [concat $dheads $cheads]]
+ }
+ }
+ set desc_tags($id) $dtags
if {[info exists idtags($id)]} {
- set x $idtags($id)
+ set adt $dtags
+ foreach tag $dtags {
+ set adt [concat $adt $alldtags($tag)]
+ }
+ set adt [lsort -unique $adt]
+ set alldtags($id) $adt
+ foreach tag $adt {
+ set tagisdesc($id,$tag) -1
+ set tagisdesc($tag,$id) 1
+ }
}
- set y {}
if {[info exists idheads($id)]} {
- set y $idheads($id)
+ set dheads [concat $dheads $idheads($id)]
}
- set z {}
- if {[info exists idotherrefs($id)]} {
- set z $idotherrefs($id)
+ set desc_heads($id) $dheads
+}
+
+proc getallclines {fd} {
+ global allparents allchildren allcommits allcstart
+ global desc_tags anc_tags idtags tagisdesc allids
+ global idheads travindex
+
+ while {[gets $fd line] >= 0} {
+ set id [lindex $line 0]
+ lappend allids $id
+ set olds [lrange $line 1 end]
+ set allparents($id) $olds
+ if {![info exists allchildren($id)]} {
+ set allchildren($id) {}
+ }
+ foreach p $olds {
+ lappend allchildren($p) $id
+ }
+ # compute nearest tagged descendents as we go
+ # also compute descendent heads
+ forward_pass $id $allchildren($id)
+ if {[clock clicks -milliseconds] - $allcstart >= 50} {
+ fileevent $fd readable {}
+ after idle restartgetall $fd
+ return
+ }
+ }
+ if {[eof $fd]} {
+ set travindex [llength $allids]
+ set allcommits "traversing"
+ after idle restartatags
+ if {[catch {close $fd} err]} {
+ error_popup "Error reading full commit graph: $err.\n\
+ Results may be incomplete."
+ }
+ }
+}
+
+# walk backward through the tree and compute nearest tagged ancestors
+proc restartatags {} {
+ global allids allparents idtags anc_tags travindex
+
+ set t0 [clock clicks -milliseconds]
+ set i $travindex
+ while {[incr i -1] >= 0} {
+ set id [lindex $allids $i]
+ set atags {}
+ foreach p $allparents($id) {
+ if {[info exists idtags($p)]} {
+ set ptags [list $p]
+ } else {
+ set ptags $anc_tags($p)
+ }
+ if {$atags eq {}} {
+ set atags $ptags
+ } elseif {$ptags ne $atags} {
+ set atags [combine_atags $atags $ptags]
+ }
+ }
+ set anc_tags($id) $atags
+ if {[clock clicks -milliseconds] - $t0 >= 50} {
+ set travindex $i
+ after idle restartatags
+ return
+ }
+ }
+ set allcommits "done"
+ set travindex 0
+ notbusy allcommits
+ dispneartags
+}
+
+# update the desc_tags and anc_tags arrays for a new tag just added
+proc addedtag {id} {
+ global desc_tags anc_tags allparents allchildren allcommits
+ global idtags tagisdesc alldtags
+
+ if {![info exists desc_tags($id)]} return
+ set adt $desc_tags($id)
+ foreach t $desc_tags($id) {
+ set adt [concat $adt $alldtags($t)]
+ }
+ set adt [lsort -unique $adt]
+ set alldtags($id) $adt
+ foreach t $adt {
+ set tagisdesc($id,$t) -1
+ set tagisdesc($t,$id) 1
+ }
+ if {[info exists anc_tags($id)]} {
+ set todo $anc_tags($id)
+ while {$todo ne {}} {
+ set do [lindex $todo 0]
+ set todo [lrange $todo 1 end]
+ if {[info exists tagisdesc($id,$do)]} continue
+ set tagisdesc($do,$id) -1
+ set tagisdesc($id,$do) 1
+ if {[info exists anc_tags($do)]} {
+ set todo [concat $todo $anc_tags($do)]
+ }
+ }
+ }
+
+ set lastold $desc_tags($id)
+ set lastnew [list $id]
+ set nup 0
+ set nch 0
+ set todo $allparents($id)
+ while {$todo ne {}} {
+ set do [lindex $todo 0]
+ set todo [lrange $todo 1 end]
+ if {![info exists desc_tags($do)]} continue
+ if {$desc_tags($do) ne $lastold} {
+ set lastold $desc_tags($do)
+ set lastnew [combine_dtags $lastold [list $id]]
+ incr nch
+ }
+ if {$lastold eq $lastnew} continue
+ set desc_tags($do) $lastnew
+ incr nup
+ if {![info exists idtags($do)]} {
+ set todo [concat $todo $allparents($do)]
+ }
+ }
+
+ if {![info exists anc_tags($id)]} return
+ set lastold $anc_tags($id)
+ set lastnew [list $id]
+ set nup 0
+ set nch 0
+ set todo $allchildren($id)
+ while {$todo ne {}} {
+ set do [lindex $todo 0]
+ set todo [lrange $todo 1 end]
+ if {![info exists anc_tags($do)]} continue
+ if {$anc_tags($do) ne $lastold} {
+ set lastold $anc_tags($do)
+ set lastnew [combine_atags $lastold [list $id]]
+ incr nch
+ }
+ if {$lastold eq $lastnew} continue
+ set anc_tags($do) $lastnew
+ incr nup
+ if {![info exists idtags($do)]} {
+ set todo [concat $todo $allchildren($do)]
+ }
+ }
+}
+
+# update the desc_heads array for a new head just added
+proc addedhead {hid head} {
+ global desc_heads allparents headids idheads
+
+ set headids($head) $hid
+ lappend idheads($hid) $head
+
+ set todo [list $hid]
+ while {$todo ne {}} {
+ set do [lindex $todo 0]
+ set todo [lrange $todo 1 end]
+ if {![info exists desc_heads($do)] ||
+ [lsearch -exact $desc_heads($do) $head] >= 0} continue
+ set oldheads $desc_heads($do)
+ lappend desc_heads($do) $head
+ set heads $desc_heads($do)
+ while {1} {
+ set p $allparents($do)
+ if {[llength $p] != 1 || ![info exists desc_heads($p)] ||
+ $desc_heads($p) ne $oldheads} break
+ set do $p
+ set desc_heads($do) $heads
+ }
+ set todo [concat $todo $p]
+ }
+}
+
+# update the desc_heads array for a head just removed
+proc removedhead {hid head} {
+ global desc_heads allparents headids idheads
+
+ unset headids($head)
+ if {$idheads($hid) eq $head} {
+ unset idheads($hid)
+ } else {
+ set i [lsearch -exact $idheads($hid) $head]
+ if {$i >= 0} {
+ set idheads($hid) [lreplace $idheads($hid) $i $i]
+ }
+ }
+
+ set todo [list $hid]
+ while {$todo ne {}} {
+ set do [lindex $todo 0]
+ set todo [lrange $todo 1 end]
+ if {![info exists desc_heads($do)]} continue
+ set i [lsearch -exact $desc_heads($do) $head]
+ if {$i < 0} continue
+ set oldheads $desc_heads($do)
+ set heads [lreplace $desc_heads($do) $i $i]
+ while {1} {
+ set desc_heads($do) $heads
+ set p $allparents($do)
+ if {[llength $p] != 1 || ![info exists desc_heads($p)] ||
+ $desc_heads($p) ne $oldheads} break
+ set do $p
+ }
+ set todo [concat $todo $p]
+ }
+}
+
+# update things for a head moved to a child of its previous location
+proc movedhead {id name} {
+ global headids idheads
+
+ set oldid $headids($name)
+ set headids($name) $id
+ if {$idheads($oldid) eq $name} {
+ unset idheads($oldid)
+ } else {
+ set i [lsearch -exact $idheads($oldid) $name]
+ if {$i >= 0} {
+ set idheads($oldid) [lreplace $idheads($oldid) $i $i]
+ }
+ }
+ lappend idheads($id) $name
+}
+
+proc changedrefs {} {
+ global desc_heads desc_tags anc_tags allcommits allids
+ global allchildren allparents idtags travindex
+
+ if {![info exists allcommits]} return
+ catch {unset desc_heads}
+ catch {unset desc_tags}
+ catch {unset anc_tags}
+ catch {unset alldtags}
+ catch {unset tagisdesc}
+ foreach id $allids {
+ forward_pass $id $allchildren($id)
+ }
+ if {$allcommits ne "reading"} {
+ set travindex [llength $allids]
+ if {$allcommits ne "traversing"} {
+ set allcommits "traversing"
+ after idle restartatags
+ }
}
- return [list $x $y $z]
}
proc rereadrefs {} {
- global idtags idheads idotherrefs
+ global idtags idheads idotherrefs mainhead
set refids [concat [array names idtags] \
[array names idheads] [array names idotherrefs]]
set ref($id) [listrefs $id]
}
}
+ set oldmainhead $mainhead
readrefs
+ changedrefs
set refids [lsort -unique [concat $refids [array names idtags] \
[array names idheads] [array names idotherrefs]]]
foreach id $refids {
set v [listrefs $id]
- if {![info exists ref($id)] || $ref($id) != $v} {
+ if {![info exists ref($id)] || $ref($id) != $v ||
+ ($id eq $oldmainhead && $id ne $mainhead) ||
+ ($id eq $mainhead && $id ne $oldmainhead)} {
redrawtags $id
}
}
}
+proc listrefs {id} {
+ global idtags idheads idotherrefs
+
+ set x {}
+ if {[info exists idtags($id)]} {
+ set x $idtags($id)
+ }
+ set y {}
+ if {[info exists idheads($id)]} {
+ set y $idheads($id)
+ }
+ set z {}
+ if {[info exists idotherrefs($id)]} {
+ set z $idotherrefs($id)
+ }
+ return [list $x $y $z]
+}
+
proc showtag {tag isnew} {
global ctext tagcontents tagids linknum
addtohistory [list showtag $tag 0]
}
$ctext conf -state normal
- $ctext delete 0.0 end
+ clear_ctext
set linknum 0
if {[info exists tagcontents($tag)]} {
set text $tagcontents($tag)
} else {
set text "Tag: $tag\nId: $tagids($tag)"
}
- appendwithlinks $text
+ appendwithlinks $text {}
$ctext conf -state disabled
init_flist {}
}
proc doquit {} {
global stopped
set stopped 100
+ savestuff .
destroy .
}
proc doprefs {} {
- global maxwidth maxgraphpct diffopts findmergefiles
- global oldprefs prefstop
+ global maxwidth maxgraphpct diffopts
+ global oldprefs prefstop showneartags
+ global bgcolor fgcolor ctext diffcolors
set top .gitkprefs
set prefstop $top
raise $top
return
}
- foreach v {maxwidth maxgraphpct diffopts findmergefiles} {
+ foreach v {maxwidth maxgraphpct diffopts showneartags} {
set oldprefs($v) [set $v]
}
toplevel $top
-font optionfont
spinbox $top.maxpct -from 1 -to 100 -width 4 -textvariable maxgraphpct
grid x $top.maxpctl $top.maxpct -sticky w
- checkbutton $top.findm -variable findmergefiles
- label $top.findml -text "Include merges for \"Find\" in \"Files\"" \
- -font optionfont
- grid $top.findm $top.findml - -sticky w
+
label $top.ddisp -text "Diff display options"
grid $top.ddisp - -sticky w -pady 10
label $top.diffoptl -text "Options for diff program" \
-font optionfont
entry $top.diffopt -width 20 -textvariable diffopts
grid x $top.diffoptl $top.diffopt -sticky w
+ frame $top.ntag
+ label $top.ntag.l -text "Display nearby tags" -font optionfont
+ checkbutton $top.ntag.b -variable showneartags
+ pack $top.ntag.b $top.ntag.l -side left
+ grid x $top.ntag -sticky w
+
+ label $top.cdisp -text "Colors: press to choose"
+ grid $top.cdisp - -sticky w -pady 10
+ label $top.bg -padx 40 -relief sunk -background $bgcolor
+ button $top.bgbut -text "Background" -font optionfont \
+ -command [list choosecolor bgcolor 0 $top.bg background setbg]
+ grid x $top.bgbut $top.bg -sticky w
+ label $top.fg -padx 40 -relief sunk -background $fgcolor
+ button $top.fgbut -text "Foreground" -font optionfont \
+ -command [list choosecolor fgcolor 0 $top.fg foreground setfg]
+ grid x $top.fgbut $top.fg -sticky w
+ label $top.diffold -padx 40 -relief sunk -background [lindex $diffcolors 0]
+ button $top.diffoldbut -text "Diff: old lines" -font optionfont \
+ -command [list choosecolor diffcolors 0 $top.diffold "diff old lines" \
+ [list $ctext tag conf d0 -foreground]]
+ grid x $top.diffoldbut $top.diffold -sticky w
+ label $top.diffnew -padx 40 -relief sunk -background [lindex $diffcolors 1]
+ button $top.diffnewbut -text "Diff: new lines" -font optionfont \
+ -command [list choosecolor diffcolors 1 $top.diffnew "diff new lines" \
+ [list $ctext tag conf d1 -foreground]]
+ grid x $top.diffnewbut $top.diffnew -sticky w
+ label $top.hunksep -padx 40 -relief sunk -background [lindex $diffcolors 2]
+ button $top.hunksepbut -text "Diff: hunk header" -font optionfont \
+ -command [list choosecolor diffcolors 2 $top.hunksep \
+ "diff hunk header" \
+ [list $ctext tag conf hunksep -foreground]]
+ grid x $top.hunksepbut $top.hunksep -sticky w
+
frame $top.buts
button $top.buts.ok -text "OK" -command prefsok
button $top.buts.can -text "Cancel" -command prefscan
grid $top.buts - - -pady 10 -sticky ew
}
+proc choosecolor {v vi w x cmd} {
+ global $v
+
+ set c [tk_chooseColor -initialcolor [lindex [set $v] $vi] \
+ -title "Gitk: choose color for $x"]
+ if {$c eq {}} return
+ $w conf -background $c
+ lset $v $vi $c
+ eval $cmd $c
+}
+
+proc setbg {c} {
+ global bglist
+
+ foreach w $bglist {
+ $w conf -background $c
+ }
+}
+
+proc setfg {c} {
+ global fglist canv
+
+ foreach w $fglist {
+ $w conf -foreground $c
+ }
+ allcanvs itemconf text -fill $c
+ $canv itemconf circle -outline $c
+}
+
proc prefscan {} {
- global maxwidth maxgraphpct diffopts findmergefiles
- global oldprefs prefstop
+ global maxwidth maxgraphpct diffopts
+ global oldprefs prefstop showneartags
- foreach v {maxwidth maxgraphpct diffopts findmergefiles} {
+ foreach v {maxwidth maxgraphpct diffopts showneartags} {
set $v $oldprefs($v)
}
catch {destroy $prefstop}
proc prefsok {} {
global maxwidth maxgraphpct
- global oldprefs prefstop
+ global oldprefs prefstop showneartags
catch {destroy $prefstop}
unset prefstop
if {$maxwidth != $oldprefs(maxwidth)
|| $maxgraphpct != $oldprefs(maxgraphpct)} {
redisplay
+ } elseif {$showneartags != $oldprefs(showneartags)} {
+ reselectline
}
}
# defaults...
set datemode 0
set diffopts "-U 5 -p"
-set wrcomcmd "git-diff-tree --stdin -p --pretty"
+set wrcomcmd "git diff-tree --stdin -p --pretty"
set gitencoding {}
catch {
- set gitencoding [exec git-repo-config --get i18n.commitencoding]
+ set gitencoding [exec git config --get i18n.commitencoding]
}
if {$gitencoding == ""} {
set gitencoding "utf-8"
set uparrowlen 7
set downarrowlen 7
set mingaplen 30
-set flistmode "flat"
+set cmitmode "patch"
+set wrapcomment "none"
+set showneartags 1
set colors {green red blue magenta darkgrey brown orange}
+set bgcolor white
+set fgcolor black
+set diffcolors {red "#00a000" blue}
catch {source ~/.gitk}
-set namefont $mainfont
-
font create optionfont -family sans-serif -size -12
set revtreeargs {}
# check that we can find a .git directory somewhere...
set gitdir [gitdir]
if {![file isdirectory $gitdir]} {
- error_popup "Cannot find the git directory \"$gitdir\"."
+ show_error {} . "Cannot find the git directory \"$gitdir\"."
exit 1
}
+set cmdline_files {}
+set i [lsearch -exact $revtreeargs "--"]
+if {$i >= 0} {
+ set cmdline_files [lrange $revtreeargs [expr {$i + 1}] end]
+ set revtreeargs [lrange $revtreeargs 0 [expr {$i - 1}]]
+} elseif {$revtreeargs ne {}} {
+ if {[catch {
+ set f [eval exec git rev-parse --no-revs --no-flags $revtreeargs]
+ set cmdline_files [split $f "\n"]
+ set n [llength $cmdline_files]
+ set revtreeargs [lrange $revtreeargs 0 end-$n]
+ } err]} {
+ # unfortunately we get both stdout and stderr in $err,
+ # so look for "fatal:".
+ set i [string first "fatal:" $err]
+ if {$i > 0} {
+ set err [string range $err [expr {$i + 6}] end]
+ }
+ show_error {} . "Bad arguments to gitk:\n$err"
+ exit 1
+ }
+}
+
set history {}
set historyindex 0
+set fh_serial 0
+set nhl_names {}
+set highlight_paths {}
+set searchdirn -forwards
+set boldrows {}
+set boldnamerows {}
set optim_delay 16
set nextviewnum 1
set curview 0
set selectedview 0
+set selectedhlview None
set viewfiles(0) {}
set viewperm(0) 0
+set viewargs(0) {}
+set cmdlineok 0
set stopped 0
set stuffsaved 0
set patchnum 0
setcoords
makewindow
+wm title . "[file tail $argv0]: [file tail [pwd]]"
readrefs
-set cmdline_files {}
-catch {
- set fileargs [eval exec git-rev-parse --no-revs --no-flags $revtreeargs]
- set cmdline_files [split $fileargs "\n"]
- set n [llength $cmdline_files]
- set revtreeargs [lrange $revtreeargs 0 end-$n]
-}
-if {[lindex $revtreeargs end] eq "--"} {
- set revtreeargs [lrange $revtreeargs 0 end-1]
-}
-
-if {$cmdline_files ne {}} {
+if {$cmdline_files ne {} || $revtreeargs ne {}} {
# create a view for the files/dirs specified on the command line
set curview 1
set selectedview 1
set nextviewnum 2
set viewname(1) "Command line"
set viewfiles(1) $cmdline_files
+ set viewargs(1) $revtreeargs
set viewperm(1) 0
- .bar.view add radiobutton -label $viewname(1) -command {showview 1} \
- -variable selectedview -value 1
- .bar.view entryconf 2 -state normal
- .bar.view entryconf 3 -state normal
+ addviewmenu 1
+ .bar.view entryconf Edit* -state normal
+ .bar.view entryconf Delete* -state normal
}
if {[info exists permviews]} {
incr nextviewnum
set viewname($n) [lindex $v 0]
set viewfiles($n) [lindex $v 1]
+ set viewargs($n) [lindex $v 2]
set viewperm($n) 1
- .bar.view add radiobutton -label $viewname($n) \
- -command [list showview $n] -variable selectedview -value $n
+ addviewmenu $n
}
}
getcommits