| #!/bin/sh |
| # Tcl ignores the next line -*- tcl -*- \ |
| exec wish "$0" -- "$@" |
| |
| # Copyright (C) 2005 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. |
| |
| proc gitdir {} { |
| global env |
| if {[info exists env(GIT_DIR)]} { |
| return $env(GIT_DIR) |
| } else { |
| return ".git" |
| } |
| } |
| |
| proc start_rev_list {view} { |
| global startmsecs nextupdate ncmupdate |
| global commfd leftover tclencoding datemode |
| global viewargs viewfiles commitidx |
| |
| set startmsecs [clock clicks -milliseconds] |
| set nextupdate [expr {$startmsecs + 100}] |
| set ncmupdate 1 |
| 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 fd [open [concat | git rev-list --header $order \ |
| --parents --boundary --default HEAD $args] r] |
| } err]} { |
| puts stderr "Error executing git rev-list: $err" |
| exit 1 |
| } |
| set commfd($view) $fd |
| set leftover($view) {} |
| fconfigure $fd -blocking 0 -translation lf |
| if {$tclencoding != {}} { |
| fconfigure $fd -encoding $tclencoding |
| } |
| fileevent $fd readable [list getcommitlines $fd $view] |
| nowbusy $view |
| } |
| |
| proc stop_rev_list {} { |
| global commfd curview |
| |
| if {![info exists commfd($curview)]} return |
| set fd $commfd($curview) |
| catch { |
| set pid [pid $fd] |
| exec kill $pid |
| } |
| catch {close $fd} |
| unset commfd($curview) |
| } |
| |
| proc getcommits {} { |
| global phase canv mainfont curview |
| |
| set phase getcommits |
| initlayout |
| start_rev_list $curview |
| show_status "Reading commits..." |
| } |
| |
| proc getcommitlines {fd view} { |
| global commitlisted nextupdate |
| global leftover commfd |
| global displayorder commitidx commitrow commitdata |
| global parentlist childlist children curview hlview |
| global vparentlist vchildlist vdisporder vcmitlisted |
| |
| set stuff [read $fd] |
| if {$stuff == {}} { |
| if {![eof $fd]} return |
| global viewname |
| unset commfd($view) |
| notbusy $view |
| # set it blocking so we wait for the process to terminate |
| 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 $err |
| } |
| if {$view == $curview} { |
| after idle finishcommits |
| } |
| return |
| } |
| set start 0 |
| set gotsome 0 |
| while 1 { |
| set i [string first "\0" $stuff $start] |
| if {$i < 0} { |
| append leftover($view) [string range $stuff $start end] |
| break |
| } |
| if {$start == 0} { |
| set cmit $leftover($view) |
| append cmit [string range $stuff 0 [expr {$i - 1}]] |
| set leftover($view) {} |
| } else { |
| set cmit [string range $stuff $start [expr {$i - 1}]] |
| } |
| set start [expr {$i + 1}] |
| set j [string first "\n" $cmit] |
| set ok 0 |
| set listed 1 |
| if {$j >= 0} { |
| set ids [string range $cmit 0 [expr {$j - 1}]] |
| if {[string range $ids 0 0] == "-"} { |
| set listed 0 |
| set ids [string range $ids 1 end] |
| } |
| set ok 1 |
| foreach id $ids { |
| if {[string length $id] != 40} { |
| set ok 0 |
| break |
| } |
| } |
| } |
| if {!$ok} { |
| set shortcmit $cmit |
| if {[string length $shortcmit] > 80} { |
| set shortcmit "[string range $shortcmit 0 80]..." |
| } |
| error_popup "Can't parse git rev-list output: {$shortcmit}" |
| exit 1 |
| } |
| set id [lindex $ids 0] |
| if {$listed} { |
| set olds [lrange $ids 1 end] |
| set i 0 |
| foreach p $olds { |
| if {$i == 0 || [lsearch -exact $olds $p] >= $i} { |
| lappend children($view,$p) $id |
| } |
| incr i |
| } |
| } else { |
| set olds {} |
| } |
| if {![info exists children($view,$id)]} { |
| set children($view,$id) {} |
| } |
| set commitdata($id) [string range $cmit [expr {$j + 1}] end] |
| 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} { |
| if {$view == $curview} { |
| layoutmore |
| } elseif {[info exists hlview] && $view == $hlview} { |
| vhighlightmore |
| } |
| } |
| if {[clock clicks -milliseconds] >= $nextupdate} { |
| doupdate |
| } |
| } |
| |
| proc doupdate {} { |
| global commfd nextupdate numcommits ncmupdate |
| |
| 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}] |
| } |
| 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 |
| parsecommit $id $contents 0 |
| } |
| |
| proc updatecommits {} { |
| global viewdata curview phase displayorder |
| global children commitrow selectedline thickerline |
| |
| if {$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 |
| } |
| |
| proc parsecommit {id contents listed} { |
| global commitinfo cdate |
| |
| set inhdr 1 |
| set comment {} |
| set headline {} |
| set auname {} |
| set audate {} |
| set comname {} |
| set comdate {} |
| set hdrend [string first "\n\n" $contents] |
| if {$hdrend < 0} { |
| # should never happen... |
| set hdrend [string length $contents] |
| } |
| set header [string range $contents 0 [expr {$hdrend - 1}]] |
| set comment [string range $contents [expr {$hdrend + 2}] end] |
| foreach line [split $header "\n"] { |
| set tag [lindex $line 0] |
| if {$tag == "author"} { |
| set audate [lindex $line end-1] |
| set auname [lrange $line 1 end-2] |
| } elseif {$tag == "committer"} { |
| set comdate [lindex $line end-1] |
| set comname [lrange $line 1 end-2] |
| } |
| } |
| set headline {} |
| # take the first line of the comment as the headline |
| set i [string first "\n" $comment] |
| if {$i >= 0} { |
| set headline [string trim [string range $comment 0 $i]] |
| } else { |
| 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 |
| set newcomment {} |
| foreach line [split $comment "\n"] { |
| append newcomment " " |
| append newcomment $line |
| append newcomment "\n" |
| } |
| set comment $newcomment |
| } |
| if {$comdate != {}} { |
| set cdate($id) $comdate |
| } |
| set commitinfo($id) [list $headline $auname $audate \ |
| $comname $comdate $comment] |
| } |
| |
| proc getcommit {id} { |
| global commitdata commitinfo |
| |
| if {[info exists commitdata($id)]} { |
| parsecommit $id $commitdata($id) 1 |
| } else { |
| readcommit $id |
| if {![info exists commitinfo($id)]} { |
| set commitinfo($id) {"No commit information available"} |
| } |
| } |
| return 1 |
| } |
| |
| proc readrefs {} { |
| global tagids idtags headids idheads tagcontents |
| global otherrefids idotherrefs |
| |
| foreach v {tagids idtags headids idheads otherrefids idotherrefs} { |
| catch {unset $v} |
| } |
| set refd [open [list | git ls-remote [gitdir]] r] |
| while {0 <= [set n [gets $refd line]]} { |
| if {![regexp {^([0-9a-f]{40}) refs/([^^]*)$} $line \ |
| match id path]} { |
| continue |
| } |
| if {[regexp {^remotes/.*/HEAD$} $path match]} { |
| continue |
| } |
| if {![regexp {^(tags|heads)/(.*)$} $path match type name]} { |
| set type others |
| set name $path |
| } |
| if {[regexp {^remotes/} $path match]} { |
| set type heads |
| } |
| if {$type == "tags"} { |
| set tagids($name) $id |
| lappend idtags($id) $name |
| set obj {} |
| set type {} |
| set tag {} |
| catch { |
| set commit [exec git rev-parse "$id^0"] |
| if {"$commit" != "$id"} { |
| set tagids($name) $commit |
| lappend idtags($commit) $name |
| } |
| } |
| catch { |
| set tagcontents($name) [exec git cat-file tag "$id"] |
| } |
| } elseif { $type == "heads" } { |
| set headids($name) $id |
| lappend idheads($id) $name |
| } else { |
| set otherrefids($name) $id |
| lappend idotherrefs($id) $name |
| } |
| } |
| close $refd |
| } |
| |
| 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 makewindow {} { |
| global canv canv2 canv3 linespc charspc ctext cflist |
| global textfont mainfont uifont |
| global findtype findtypemenu findloc findstring fstring geometry |
| global entries sha1entry sha1string sha1but |
| global maincursor textcursor curtextcursor |
| global rowctxmenu mergemax wrapcomment |
| global highlight_files gdttype |
| global searchstring sstring |
| |
| menu .bar |
| .bar add cascade -label "File" -menu .bar.file |
| .bar configure -font $uifont |
| menu .bar.file |
| .bar.file add command -label "Update" -command updatecommits |
| .bar.file add command -label "Reread references" -command rereadrefs |
| .bar.file add command -label "Quit" -command doquit |
| .bar.file configure -font $uifont |
| menu .bar.edit |
| .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 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 add command -label "Key bindings" -command keys |
| .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 |
| } |
| 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 |
| frame .ctop.top.lbar |
| pack .ctop.top.lbar -side bottom -fill x |
| pack .ctop.top.bar -side bottom -fill x |
| set cscroll .ctop.top.csb |
| 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 |
| set entries $sha1entry |
| set sha1but .ctop.top.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 |
| entry $sha1entry -width 40 -font $textfont -textvariable sha1string |
| trace add variable sha1string write sha1change |
| pack $sha1entry -side left -pady 2 |
| |
| image create bitmap bm-left -data { |
| #define left_width 16 |
| #define left_height 16 |
| static unsigned char left_bits[] = { |
| 0x00, 0x00, 0xc0, 0x01, 0xe0, 0x00, 0x70, 0x00, 0x38, 0x00, 0x1c, 0x00, |
| 0x0e, 0x00, 0xff, 0x7f, 0xff, 0x7f, 0xff, 0x7f, 0x0e, 0x00, 0x1c, 0x00, |
| 0x38, 0x00, 0x70, 0x00, 0xe0, 0x00, 0xc0, 0x01}; |
| } |
| image create bitmap bm-right -data { |
| #define right_width 16 |
| #define right_height 16 |
| static unsigned char right_bits[] = { |
| 0x00, 0x00, 0xc0, 0x01, 0x80, 0x03, 0x00, 0x07, 0x00, 0x0e, 0x00, 0x1c, |
| 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 \ |
| -state disabled -width 26 |
| pack .ctop.top.bar.leftbut -side left -fill y |
| button .ctop.top.bar.rightbut -image bm-right -command goforw \ |
| -state disabled -width 26 |
| pack .ctop.top.bar.rightbut -side left -fill y |
| |
| button .ctop.top.bar.findbut -text "Find" -command dofind -font $uifont |
| pack .ctop.top.bar.findbut -side left |
| set findstring {} |
| set fstring .ctop.top.bar.findstring |
| lappend entries $fstring |
| entry $fstring -width 30 -font $textfont -textvariable findstring |
| trace add variable findstring write find_change |
| pack $fstring -side left -expand 1 -fill x |
| set findtype Exact |
| set findtypemenu [tk_optionMenu .ctop.top.bar.findtype \ |
| findtype Exact IgnCase Regexp] |
| trace add variable findtype write find_change |
| .ctop.top.bar.findtype configure -font $uifont |
| .ctop.top.bar.findtype.menu configure -font $uifont |
| set findloc "All fields" |
| tk_optionMenu .ctop.top.bar.findloc findloc "All fields" Headline \ |
| Comments Author Committer |
| trace add variable findloc write find_change |
| .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 |
| |
| label .ctop.top.lbar.flabel -text "Highlight: Commits " \ |
| -font $uifont |
| pack .ctop.top.lbar.flabel -side left -fill y |
| set gdttype "touching paths:" |
| set gm [tk_optionMenu .ctop.top.lbar.gdttype gdttype "touching paths:" \ |
| "adding/removing string:"] |
| trace add variable gdttype write hfiles_change |
| $gm conf -font $uifont |
| .ctop.top.lbar.gdttype conf -font $uifont |
| pack .ctop.top.lbar.gdttype -side left -fill y |
| entry .ctop.top.lbar.fent -width 25 -font $textfont \ |
| -textvariable highlight_files |
| trace add variable highlight_files write hfiles_change |
| lappend entries .ctop.top.lbar.fent |
| pack .ctop.top.lbar.fent -side left -fill x -expand 1 |
| label .ctop.top.lbar.vlabel -text " OR in view" -font $uifont |
| pack .ctop.top.lbar.vlabel -side left -fill y |
| global viewhlmenu selectedhlview |
| set viewhlmenu [tk_optionMenu .ctop.top.lbar.vhl selectedhlview None] |
| $viewhlmenu entryconf 0 -command delvhighlight |
| $viewhlmenu conf -font $uifont |
| .ctop.top.lbar.vhl conf -font $uifont |
| pack .ctop.top.lbar.vhl -side left -fill y |
| label .ctop.top.lbar.rlabel -text " OR " -font $uifont |
| pack .ctop.top.lbar.rlabel -side left -fill y |
| global highlight_related |
| set m [tk_optionMenu .ctop.top.lbar.relm highlight_related None \ |
| "Descendent" "Not descendent" "Ancestor" "Not ancestor"] |
| $m conf -font $uifont |
| .ctop.top.lbar.relm conf -font $uifont |
| trace add variable highlight_related write vrel_change |
| pack .ctop.top.lbar.relm -side left -fill y |
| |
| panedwindow .ctop.cdet -orient horizontal |
| .ctop add .ctop.cdet |
| frame .ctop.cdet.left |
| frame .ctop.cdet.left.bot |
| pack .ctop.cdet.left.bot -side bottom -fill x |
| button .ctop.cdet.left.bot.search -text "Search" -command dosearch \ |
| -font $uifont |
| pack .ctop.cdet.left.bot.search -side left -padx 5 |
| set sstring .ctop.cdet.left.bot.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 .ctop.cdet.left.ctext |
| text $ctext -bg white -state disabled -font $textfont \ |
| -width $geometry(ctextw) -height $geometry(ctexth) \ |
| -yscrollcommand scrolltext -wrap none |
| scrollbar .ctop.cdet.left.sb -command "$ctext yview" |
| pack .ctop.cdet.left.sb -side right -fill y |
| pack $ctext -side left -fill both -expand 1 |
| .ctop.cdet add .ctop.cdet.left |
| |
| $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 m0 -fore red |
| $ctext tag conf m1 -fore blue |
| $ctext tag conf m2 -fore green |
| $ctext tag conf m3 -fore purple |
| $ctext tag conf m4 -fore brown |
| $ctext tag conf m5 -fore "#009090" |
| $ctext tag conf m6 -fore magenta |
| $ctext tag conf m7 -fore "#808000" |
| $ctext tag conf m8 -fore "#009000" |
| $ctext tag conf m9 -fore "#ff0080" |
| $ctext tag conf m10 -fore cyan |
| $ctext tag conf m11 -fore "#b07070" |
| $ctext tag conf m12 -fore "#70b0f0" |
| $ctext tag conf m13 -fore "#70f0b0" |
| $ctext tag conf m14 -fore "#f0b070" |
| $ctext tag conf m15 -fore "#ff70b0" |
| $ctext tag conf mmax -fore darkgrey |
| set mergemax 16 |
| $ctext tag conf mresult -font [concat $textfont bold] |
| $ctext tag conf msep -font [concat $textfont bold] |
| $ctext tag conf found -back yellow |
| |
| frame .ctop.cdet.right |
| frame .ctop.cdet.right.mode |
| radiobutton .ctop.cdet.right.mode.patch -text "Patch" \ |
| -command reselectline -variable cmitmode -value "patch" |
| radiobutton .ctop.cdet.right.mode.tree -text "Tree" \ |
| -command reselectline -variable cmitmode -value "tree" |
| grid .ctop.cdet.right.mode.patch .ctop.cdet.right.mode.tree -sticky ew |
| pack .ctop.cdet.right.mode -side top -fill x |
| set cflist .ctop.cdet.right.cfiles |
| set indent [font measure $mainfont "nn"] |
| text $cflist -width $geometry(cflistw) -background white -font $mainfont \ |
| -tabs [list $indent [expr {2 * $indent}]] \ |
| -yscrollcommand ".ctop.cdet.right.sb set" \ |
| -cursor [. cget -cursor] \ |
| -spacing1 1 -spacing3 1 |
| scrollbar .ctop.cdet.right.sb -command "$cflist yview" |
| pack .ctop.cdet.right.sb -side right -fill y |
| pack $cflist -side left -fill both -expand 1 |
| $cflist tag configure highlight \ |
| -background [$cflist cget -selectbackground] |
| $cflist tag configure bold -font [concat $mainfont bold] |
| .ctop.cdet add .ctop.cdet.right |
| bind .ctop.cdet <Configure> {resizecdetpanes %W %w} |
| |
| pack .ctop -side top -fill both -expand 1 |
| |
| bindall <1> {selcanvline %W %x %y} |
| #bindall <B1-Motion> {selcanvline %W %x %y} |
| bindall <ButtonRelease-4> "allcanvs yview scroll -5 units" |
| bindall <ButtonRelease-5> "allcanvs yview scroll 5 units" |
| bindall <2> "canvscan mark %W %x %y" |
| bindall <B2-Motion> "canvscan dragto %W %x %y" |
| bindkey <Home> selfirstline |
| bindkey <End> sellastline |
| bind . <Key-Up> "selnextline -1" |
| bind . <Key-Down> "selnextline 1" |
| bind . <Shift-Key-Up> "next_highlight -1" |
| bind . <Shift-Key-Down> "next_highlight 1" |
| bindkey <Key-Right> "goforw" |
| bindkey <Key-Left> "goback" |
| bind . <Key-Prior> "selnextpage -1" |
| bind . <Key-Next> "selnextpage 1" |
| bind . <Control-Home> "allcanvs yview moveto 0.0" |
| bind . <Control-End> "allcanvs yview moveto 1.0" |
| bind . <Control-Key-Up> "allcanvs yview scroll -1 units" |
| bind . <Control-Key-Down> "allcanvs yview scroll 1 units" |
| bind . <Control-Key-Prior> "allcanvs yview scroll -1 pages" |
| bind . <Control-Key-Next> "allcanvs yview scroll 1 pages" |
| bindkey <Key-Delete> "$ctext yview scroll -1 pages" |
| bindkey <Key-BackSpace> "$ctext yview scroll -1 pages" |
| bindkey <Key-space> "$ctext yview scroll 1 pages" |
| bindkey p "selnextline -1" |
| bindkey n "selnextline 1" |
| bindkey z "goback" |
| bindkey x "goforw" |
| bindkey i "selnextline -1" |
| bindkey k "selnextline 1" |
| bindkey j "goback" |
| bindkey l "goforw" |
| bindkey b "$ctext yview scroll -1 pages" |
| bindkey d "$ctext yview scroll 18 units" |
| bindkey u "$ctext yview scroll -18 units" |
| bindkey / {findnext 1} |
| bindkey <Key-Return> {findnext 0} |
| bindkey ? findprev |
| bindkey f nextfile |
| bind . <Control-q> doquit |
| bind . <Control-f> dofind |
| bind . <Control-g> {findnext 0} |
| 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} |
| 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] |
| set curtextcursor $textcursor |
| |
| set rowctxmenu .rowctxmenu |
| menu $rowctxmenu -tearoff 0 |
| $rowctxmenu add command -label "Diff this -> selected" \ |
| -command {diffvssel 0} |
| $rowctxmenu add command -label "Diff selected -> this" \ |
| -command {diffvssel 1} |
| $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 |
| } |
| |
| # mouse-2 makes all windows scan vertically, but only the one |
| # the cursor is in scans horizontally |
| proc canvscan {op w x y} { |
| global canv canv2 canv3 |
| foreach c [list $canv $canv2 $canv3] { |
| if {$c == $w} { |
| $c scan $op $x $y |
| } else { |
| $c scan $op 0 $y |
| } |
| } |
| } |
| |
| proc scrollcanv {cscroll f0 f1} { |
| $cscroll set $f0 $f1 |
| drawfrac $f0 $f1 |
| flushhighlights |
| } |
| |
| # when we make a key binding for the toplevel, make sure |
| # it doesn't get triggered when that key is pressed in the |
| # find string entry widget. |
| proc bindkey {ev script} { |
| global entries |
| bind . $ev $script |
| set escript [bind Entry $ev] |
| if {$escript == {}} { |
| set escript [bind Entry <Key>] |
| } |
| foreach e $entries { |
| bind $e $ev "$escript; break" |
| } |
| } |
| |
| # set the focus back to the toplevel for any click outside |
| # the entry widgets |
| proc click {w} { |
| global entries |
| foreach e $entries { |
| if {$w == $e} return |
| } |
| focus . |
| } |
| |
| proc savestuff {w} { |
| global canv canv2 canv3 ctext cflist mainfont textfont uifont |
| global stuffsaved findmergefiles maxgraphpct |
| global maxwidth showneartags |
| global viewname viewfiles viewargs viewperm nextviewnum |
| global cmitmode wrapcomment |
| |
| if {$stuffsaved} return |
| if {![winfo viewable .]} return |
| catch { |
| set f [open "~/.gitk-new" w] |
| puts $f [list set mainfont $mainfont] |
| puts $f [list set textfont $textfont] |
| puts $f [list set uifont $uifont] |
| puts $f [list set findmergefiles $findmergefiles] |
| puts $f [list set maxgraphpct $maxgraphpct] |
| puts $f [list set maxwidth $maxwidth] |
| puts $f [list set cmitmode $cmitmode] |
| puts $f [list set wrapcomment $wrapcomment] |
| puts $f [list set showneartags $showneartags] |
| 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 -nonewline $f "set permviews {" |
| for {set v 0} {$v < $nextviewnum} {incr v} { |
| if {$viewperm($v)} { |
| puts $f "{[list $viewname($v) $viewfiles($v) $viewargs($v)]}" |
| } |
| } |
| puts $f "}" |
| close $f |
| file rename -force "~/.gitk-new" "~/.gitk" |
| } |
| set stuffsaved 1 |
| } |
| |
| proc resizeclistpanes {win w} { |
| global oldwidth |
| if {[info exists oldwidth($win)]} { |
| set s0 [$win sash coord 0] |
| set s1 [$win sash coord 1] |
| if {$w < 60} { |
| set sash0 [expr {int($w/2 - 2)}] |
| set sash1 [expr {int($w*5/6 - 2)}] |
| } else { |
| set factor [expr {1.0 * $w / $oldwidth($win)}] |
| set sash0 [expr {int($factor * [lindex $s0 0])}] |
| set sash1 [expr {int($factor * [lindex $s1 0])}] |
| if {$sash0 < 30} { |
| set sash0 30 |
| } |
| if {$sash1 < $sash0 + 20} { |
| set sash1 [expr {$sash0 + 20}] |
| } |
| if {$sash1 > $w - 10} { |
| set sash1 [expr {$w - 10}] |
| if {$sash0 > $sash1 - 20} { |
| set sash0 [expr {$sash1 - 20}] |
| } |
| } |
| } |
| $win sash place 0 $sash0 [lindex $s0 1] |
| $win sash place 1 $sash1 [lindex $s1 1] |
| } |
| set oldwidth($win) $w |
| } |
| |
| proc resizecdetpanes {win w} { |
| global oldwidth |
| if {[info exists oldwidth($win)]} { |
| set s0 [$win sash coord 0] |
| if {$w < 60} { |
| set sash0 [expr {int($w*3/4 - 2)}] |
| } else { |
| set factor [expr {1.0 * $w / $oldwidth($win)}] |
| set sash0 [expr {int($factor * [lindex $s0 0])}] |
| if {$sash0 < 45} { |
| set sash0 45 |
| } |
| if {$sash0 > $w - 15} { |
| set sash0 [expr {$w - 15}] |
| } |
| } |
| $win sash place 0 $sash0 [lindex $s0 1] |
| } |
| set oldwidth($win) $w |
| } |
| |
| proc allcanvs args { |
| global canv canv2 canv3 |
| eval $canv $args |
| eval $canv2 $args |
| eval $canv3 $args |
| } |
| |
| proc bindall {event action} { |
| global canv canv2 canv3 |
| bind $canv $event $action |
| bind $canv2 $event $action |
| bind $canv3 $event $action |
| } |
| |
| proc about {} { |
| set w .about |
| if {[winfo exists $w]} { |
| raise $w |
| return |
| } |
| toplevel $w |
| wm title $w "About gitk" |
| message $w.m -text { |
| Gitk - a commit viewer for git |
| |
| Copyright © 2005-2006 Paul Mackerras |
| |
| Use and redistribute under the terms of the GNU General Public License} \ |
| -justify center -aspect 400 |
| pack $w.m -side top -fill x -padx 20 -pady 20 |
| button $w.ok -text Close -command "destroy $w" |
| pack $w.ok -side bottom |
| } |
| |
| proc keys {} { |
| set w .keys |
| if {[winfo exists $w]} { |
| raise $w |
| return |
| } |
| toplevel $w |
| wm title $w "Gitk key bindings" |
| message $w.m -text { |
| Gitk key bindings: |
| |
| <Ctrl-Q> Quit |
| <Home> Move to first commit |
| <End> Move to last commit |
| <Up>, p, i Move up one commit |
| <Down>, n, k Move down one commit |
| <Left>, z, j Go back in history list |
| <Right>, x, l Go forward in history list |
| <PageUp> Move up one page in commit list |
| <PageDown> Move down one page in commit list |
| <Ctrl-Home> Scroll to top of commit list |
| <Ctrl-End> Scroll to bottom of commit list |
| <Ctrl-Up> Scroll commit list up one line |
| <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 |
| u Scroll diff view up 18 lines |
| d Scroll diff view down 18 lines |
| <Ctrl-F> Find |
| <Ctrl-G> Move to next 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 |
| <Ctrl-minus> Decrease font size |
| } \ |
| -justify left -bg white -border 2 -relief sunken |
| pack $w.m -side top -fill both |
| button $w.ok -text Close -command "destroy $w" |
| pack $w.ok -side bottom |
| } |
| |
| # 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 selectedline difffilestart |
| |
| $cflist conf -state normal |
| $cflist delete 0.0 end |
| if {$first ne {}} { |
| $cflist insert end $first |
| set cflist_top 1 |
| $cflist tag add highlight 1.0 "1.0 lineend" |
| } else { |
| catch {unset cflist_top} |
| } |
| $cflist conf -state disabled |
| set difffilestart {} |
| } |
| |
| 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 |
| |
| $cflist conf -state normal |
| if {$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 unhighlight_filelist {} { |
| global cflist |
| |
| $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] |
| } |
| $cflist conf -state disabled |
| } |
| |
| proc sel_flist {w x y} { |
| global ctext difffilestart cflist cflist_top cmitmode |
| |
| if {$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}]]} |
| } |
| } |
| |
| # Functions for adding and removing shell-type quoting |
| |
| proc shellquote {str} { |
| if {![string match "*\['\"\\ \t]*" $str]} { |
| return $str |
| } |
| if {![string match "*\['\"\\]*" $str]} { |
| return "\"$str\"" |
| } |
| if {![string match "*'*" $str]} { |
| return "'$str'" |
| } |
| return "\"[string map {\" \\\" \\ \\\\} $str]\"" |
| } |
| |
| proc shellarglist {l} { |
| set str {} |
| foreach a $l { |
| if {$str ne {}} { |
| append str " " |
| } |
| append str [shellquote $a] |
| } |
| 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 $first |
| continue |
| } |
| if {$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 {ishighlight} { |
| global nextviewnum newviewname newviewperm uifont newishighlight |
| global newviewargs revtreeargs |
| |
| set newishighlight $ishighlight |
| set top .gitkview |
| if {[winfo exists $top]} { |
| raise $top |
| return |
| } |
| set newviewname($nextviewnum) "View $nextviewnum" |
| set newviewperm($nextviewnum) 0 |
| 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]} { |
| raise $top |
| return |
| } |
| set newviewname($curview) $viewname($curview) |
| set newviewperm($curview) $viewperm($curview) |
| set newviewargs($curview) [shellarglist $viewargs($curview)] |
| vieweditor $top $curview "Gitk: edit view $viewname($curview)" |
| } |
| |
| proc vieweditor {top n title} { |
| global newviewname newviewperm viewfiles |
| global uifont |
| |
| toplevel $top |
| wm title $top $title |
| label $top.nl -text "Name" -font $uifont |
| entry $top.name -width 20 -textvariable newviewname($n) |
| 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.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 $top.t -width 40 -height 10 -background white |
| if {[info exists viewfiles($n)]} { |
| foreach f $viewfiles($n) { |
| $top.t insert end $f |
| $top.t insert end "\n" |
| } |
| $top.t delete {end - 1c} end |
| $top.t mark set insert 0.0 |
| } |
| 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] |
| grid $top.buts.ok $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 $top.t |
| } |
| |
| proc doviewmenu {m first cmd op argv} { |
| set nmenu [$m index end] |
| for {set i $first} {$i <= $nmenu} {incr i} { |
| if {[$m entrycget $i -command] eq $cmd} { |
| eval $m $op $i $argv |
| break |
| } |
| } |
| } |
| |
| proc allviewmenus {n op args} { |
| global viewhlmenu |
| |
| doviewmenu .bar.view 7 [list showview $n] $op $args |
| doviewmenu $viewhlmenu 1 [list addvhighlight $n] $op $args |
| } |
| |
| proc newviewok {top n} { |
| 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 $f] |
| if {$ft ne {}} { |
| lappend files $ft |
| } |
| } |
| if {![info exists viewfiles($n)]} { |
| # creating a new view |
| incr nextviewnum |
| set viewname($n) $newviewname($n) |
| set viewperm($n) $newviewperm($n) |
| set viewfiles($n) $files |
| set viewargs($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) |
| doviewmenu .bar.view 7 [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) || $newargs ne $viewargs($n)} { |
| set viewfiles($n) $files |
| set viewargs($n) $newargs |
| if {$curview == $n} { |
| after idle updatecommits |
| } |
| } |
| } |
| catch {destroy $top} |
| } |
| |
| proc delview {} { |
| global curview viewdata viewperm hlview selectedhlview |
| |
| if {$curview == 0} return |
| 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 |
| |
| set ret {} |
| foreach i [array names $var] { |
| lappend ret $i [set $var\($i\)] |
| } |
| return $ret |
| } |
| |
| proc unflatten {var l} { |
| global $var |
| |
| catch {unset $var} |
| foreach {i v} $l { |
| set $var\($i\) $v |
| } |
| } |
| |
| proc showview {n} { |
| global curview viewdata viewfiles |
| global displayorder parentlist childlist rowidlist rowoffsets |
| global colormap rowtextx commitrow nextcolor canvxmax |
| global numcommits rowrangelist commitlisted idrowranges |
| global selectedline currentid canv canvy0 |
| global matchinglines treediffs |
| global pending_select phase |
| global commitidx rowlaidout rowoptim linesegends |
| global commfd nextupdate |
| global selectedview |
| global vparentlist vchildlist vdisporder vcmitlisted |
| global hlview selectedhlview |
| |
| if {$n == $curview} return |
| set selid {} |
| if {[info exists selectedline]} { |
| set selid $currentid |
| set y [yc $selectedline] |
| set ymax [lindex [$canv cget -scrollregion] 3] |
| set span [$canv yview] |
| set ytop [expr {[lindex $span 0] * $ymax}] |
| set ybot [expr {[lindex $span 1] * $ymax}] |
| if {$ytop < $y && $y < $ybot} { |
| set yscreen [expr {$y - $ytop}] |
| } else { |
| set yscreen [expr {($ybot - $ytop) / 2}] |
| } |
| } |
| unselectline |
| normalline |
| stopfindproc |
| if {$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 $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 {} $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 {$n == 0? "disabled": "normal"}] |
| |
| if {![info exists viewdata($n)]} { |
| set pending_select $selid |
| getcommits |
| return |
| } |
| |
| set v $viewdata($n) |
| set phase [lindex $v 0] |
| 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} |
| } else { |
| 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 $v 9] |
| } |
| |
| catch {unset colormap} |
| catch {unset rowtextx} |
| set nextcolor 0 |
| set canvxmax [$canv cget -width] |
| set curview $n |
| set row 0 |
| setcanvscroll |
| set yf 0 |
| set row 0 |
| if {$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] - $yscreen}] |
| if {$ytop < 0} { |
| set ytop 0 |
| } |
| set yf [expr {$ytop * 1.0 / $ymax}] |
| } |
| allcanvs yview moveto $yf |
| drawvisible |
| selectline $row 0 |
| if {$phase ne {}} { |
| if {$phase eq "getcommits"} { |
| show_status "Reading commits..." |
| } |
| if {[info exists commfd($n)]} { |
| layoutmore |
| } else { |
| finishcommits |
| } |
| } elseif {$numcommits == 0} { |
| show_status "No commits selected" |
| } |
| } |
| |
| # Stuff relating to the highlighting facility |
| |
| proc ishighlighted {row} { |
| global vhighlights fhighlights nhighlights rhighlights |
| |
| if {[info exists nhighlights($row)] && $nhighlights($row) > 0} { |
| return $nhighlights($row) |
| } |
| 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 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 |
| } |
| } |
| |
| 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 |
| } |
| } |
| |
| proc unbolden {} { |
| global mainfont boldrows |
| |
| set stillbold {} |
| foreach row $boldrows { |
| if {![ishighlighted $row]} { |
| bolden $row $mainfont |
| } else { |
| lappend stillbold $row |
| } |
| } |
| 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 |
| } |
| } |
| |
| proc delvhighlight {} { |
| global hlview vhighlights |
| |
| 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 $font |
| } |
| set vhighlights($row) 1 |
| } |
| } |
| } |
| set vhl_done $max |
| } |
| |
| proc askvhighlight {row id} { |
| global hlview vhighlights commitrow iddrawn mainfont |
| |
| if {[info exists commitrow($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}]]] |
| break |
| } |
| set z [lindex $off0 $x0] |
| if {$z ne {}} { |
| incr x0 $z |
| break |
| } |
| } |
| set z [expr {$x0 - $x}] |
| lset rowidlist $y [linsert [lindex $rowidlist $y] $x $oid] |
| lset rowoffsets $y [linsert [lindex $rowoffsets $y] $x $z] |
| } |
| set tmp [lreplace [lindex $rowoffsets $y] $x $x {}] |
| lset rowoffsets $y [incrange $tmp [expr {$x+1}] -1] |
| lappend idrowranges($oid) $y |
| } |
| |
| proc initlayout {} { |
| global rowidlist rowoffsets displayorder commitlisted |
| global rowlaidout rowoptim |
| global idinlist rowchk rowrangelist idrowranges |
| global numcommits canvxmax canv |
| global nextcolor |
| global parentlist childlist children |
| global colormap rowtextx |
| global linesegends |
| |
| set numcommits 0 |
| set displayorder {} |
| set commitlisted {} |
| set parentlist {} |
| set childlist {} |
| set rowrangelist {} |
| set nextcolor 0 |
| set rowidlist {{}} |
| set rowoffsets {{}} |
| catch {unset idinlist} |
| catch {unset rowchk} |
| set rowlaidout 0 |
| set rowoptim 0 |
| set canvxmax [$canv cget -width] |
| catch {unset colormap} |
| catch {unset rowtextx} |
| catch {unset idrowranges} |
| set linesegends {} |
| } |
| |
| proc setcanvscroll {} { |
| global canv canv2 canv3 numcommits linespc canvxmax canvy0 |
| |
| set ymax [expr {$canvy0 + ($numcommits - 0.5) * $linespc + 2}] |
| $canv conf -scrollregion [list 0 0 $canvxmax $ymax] |
| $canv2 conf -scrollregion [list 0 0 0 $ymax] |
| $canv3 conf -scrollregion [list 0 0 0 $ymax] |
| } |
| |
| proc visiblerows {} { |
| global canv numcommits linespc |
| |
| set ymax [lindex [$canv cget -scrollregion] 3] |
| if {$ymax eq {} || $ymax == 0} return |
| set f [$canv yview] |
| set y0 [expr {int([lindex $f 0] * $ymax)}] |
| set r0 [expr {int(($y0 - 3) / $linespc) - 1}] |
| if {$r0 < 0} { |
| set r0 0 |
| } |
| set y1 [expr {int([lindex $f 1] * $ymax)}] |
| set r1 [expr {int(($y1 - 3) / $linespc) + 1}] |
| if {$r1 >= $numcommits} { |
| set r1 [expr {$numcommits - 1}] |
| } |
| return [list $r0 $r1] |
| } |
| |
| proc layoutmore {} { |
| global rowlaidout rowoptim commitidx numcommits optim_delay |
| global uparrowlen curview |
| |
| set row $rowlaidout |
| set rowlaidout [layoutrows $row $commitidx($curview) 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 $canshow |
| } |
| } |
| |
| proc showstuff {canshow} { |
| global numcommits commitrow pending_select selectedline |
| global linesegends idrowranges idrangedrawn curview |
| |
| if {$numcommits == 0} { |
| global phase |
| set phase "incrdraw" |
| allcanvs delete all |
| } |
| set row $numcommits |
| set numcommits $canshow |
| setcanvscroll |
| set rows [visiblerows] |
| set r0 [lindex $rows 0] |
| set r1 [lindex $rows 1] |
| set selrow -1 |
| for {set r $row} {$r < $canshow} {incr r} { |
| foreach id [lindex $linesegends [expr {$r+1}]] { |
| set i -1 |
| foreach {s e} [rowranges $id] { |
| incr i |
| if {$e ne {} && $e < $numcommits && $s <= $r1 && $e >= $r0 |
| && ![info exists idrangedrawn($id,$i)]} { |
| drawlineseg $id $i |
| set idrangedrawn($id,$i) 1 |
| } |
| } |
| } |
| } |
| if {$canshow > $r1} { |
| set canshow $r1 |
| } |
| while {$row < $canshow} { |
| drawcmitrow $row |
| incr row |
| } |
| if {[info exists pending_select] && |
| [info exists commitrow($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 |
| } |
| } |
| |
| proc layoutrows {row endrow last} { |
| global rowidlist rowoffsets displayorder |
| global uparrowlen downarrowlen maxwidth mingaplen |
| global childlist parentlist |
| global idrowranges linesegends |
| global commitidx curview |
| global idinlist rowchk rowrangelist |
| |
| set idlist [lindex $rowidlist $row] |
| set offs [lindex $rowoffsets $row] |
| while {$row < $endrow} { |
| set id [lindex $displayorder $row] |
| set oldolds {} |
| set newolds {} |
| foreach p [lindex $parentlist $row] { |
| if {![info exists idinlist($p)]} { |
| lappend newolds $p |
| } elseif {!$idinlist($p)} { |
| lappend oldolds $p |
| } |
| } |
| set lse {} |
| set nev [expr {[llength $idlist] + [llength $newolds] |
| + [llength $oldolds] - $maxwidth + 1}] |
| if {$nev > 0} { |
| 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)} { |
| set r [usedinrange $i [expr {$row - $downarrowlen}] \ |
| [expr {$row + $uparrowlen + $mingaplen}]] |
| if {$r == 0} { |
| set idlist [lreplace $idlist $x $x] |
| set offs [lreplace $offs $x $x] |
| set offs [incrange $offs $x 1] |
| set idinlist($i) 0 |
| set rm1 [expr {$row - 1}] |
| lappend lse $i |
| lappend idrowranges($i) $rm1 |
| if {[incr nev -1] <= 0} break |
| continue |
| } |
| set rowchk($id) [expr {$row + $r}] |
| } |
| } |
| lset rowidlist $row $idlist |
| lset rowoffsets $row $offs |
| } |
| lappend linesegends $lse |
| set col [lsearch -exact $idlist $id] |
| if {$col < 0} { |
| set col [llength $idlist] |
| lappend idlist $id |
| lset rowidlist $row $idlist |
| set z {} |
| if {[lindex $childlist $row] ne {}} { |
| set z [expr {[llength [lindex $rowidlist [expr {$row-1}]]] - $col}] |
| unset idinlist($id) |
| } |
| lappend offs $z |
| lset rowoffsets $row $offs |
| if {$z ne {}} { |
| makeuparrow $id $col $row $z |
| } |
| } else { |
| unset idinlist($id) |
| } |
| set ranges {} |
| if {[info exists idrowranges($id)]} { |
| set ranges $idrowranges($id) |
| lappend ranges $row |
| unset idrowranges($id) |
| } |
| lappend rowrangelist $ranges |
| incr row |
| set offs [ntimes [llength $idlist] 0] |
| set l [llength $newolds] |
| set idlist [eval lreplace \$idlist $col $col $newolds] |
| set o 0 |
| if {$l != 1} { |
| set offs [lrange $offs 0 [expr {$col - 1}]] |
| foreach x $newolds { |
| lappend offs {} |
| incr o -1 |
| } |
| incr o |
| set tmp [expr {[llength $idlist] - [llength $offs]}] |
| if {$tmp > 0} { |
| set offs [concat $offs [ntimes $tmp $o]] |
| } |
| } else { |
| lset offs $col {} |
| } |
| foreach i $newolds { |
| set idinlist($i) 1 |
| set idrowranges($i) $row |
| } |
| incr col $l |
| foreach oid $oldolds { |
| set idinlist($oid) 1 |
| set idlist [linsert $idlist $col $oid] |
| set offs [linsert $offs $col $o] |
| makeuparrow $oid $col $row $o |
| incr col |
| } |
| lappend rowidlist $idlist |
| lappend rowoffsets $offs |
| } |
| return $row |
| } |
| |
| proc addextraid {id row} { |
| global displayorder commitrow commitinfo |
| global commitidx commitlisted |
| global parentlist childlist children curview |
| |
| incr commitidx($curview) |
| lappend displayorder $id |
| lappend commitlisted 0 |
| lappend parentlist {} |
| set commitrow($curview,$id) $row |
| readcommit $id |
| if {![info exists commitinfo($id)]} { |
| set commitinfo($id) {"No commit information available"} |
| } |
| if {![info exists children($curview,$id)]} { |
| set children($curview,$id) {} |
| } |
| lappend childlist $children($curview,$id) |
| } |
| |
| proc layouttail {} { |
| global rowidlist rowoffsets idinlist commitidx curview |
| global idrowranges rowrangelist |
| |
| set row $commitidx($curview) |
| set idlist [lindex $rowidlist $row] |
| while {$idlist ne {}} { |
| set col [expr {[llength $idlist] - 1}] |
| set id [lindex $idlist $col] |
| addextraid $id $row |
| unset idinlist($id) |
| lappend idrowranges($id) $row |
| lappend rowrangelist $idrowranges($id) |
| unset idrowranges($id) |
| incr row |
| set offs [ntimes $col 0] |
| set idlist [lreplace $idlist $col $col] |
| lappend rowidlist $idlist |
| lappend rowoffsets $offs |
| } |
| |
| foreach id [array names idinlist] { |
| addextraid $id $row |
| lset rowidlist $row [list $id] |
| lset rowoffsets $row 0 |
| makeuparrow $id 0 $row 0 |
| lappend idrowranges($id) $row |
| lappend rowrangelist $idrowranges($id) |
| unset idrowranges($id) |
| incr row |
| lappend rowidlist {} |
| lappend rowoffsets {} |
| } |
| } |
| |
| proc insert_pad {row col npad} { |
| global rowidlist rowoffsets |
| |
| set pad [ntimes $npad {}] |
| lset rowidlist $row [eval linsert [list [lindex $rowidlist $row]] $col $pad] |
| set tmp [eval linsert [list [lindex $rowoffsets $row]] $col $pad] |
| lset rowoffsets $row [incrange $tmp [expr {$col + $npad}] [expr {-$npad}]] |
| } |
| |
| proc optimize_rows {row col endrow} { |
| global rowidlist rowoffsets idrowranges displayorder |
| |
| for {} {$row < $endrow} {incr row} { |
| set idlist [lindex $rowidlist $row] |
| set offs [lindex $rowoffsets $row] |
| set haspad 0 |
| for {} {$col < [llength $offs]} {incr col} { |
| if {[lindex $idlist $col] eq {}} { |
| set haspad 1 |
| continue |
| } |
| set z [lindex $offs $col] |
| if {$z eq {}} continue |
| set isarrow 0 |
| set x0 [expr {$col + $z}] |
| set y0 [expr {$row - 1}] |
| set z0 [lindex $rowoffsets $y0 $x0] |
| if {$z0 eq {}} { |
| set id [lindex $idlist $col] |
| set ranges [rowranges $id] |
| if {$ranges ne {} && $y0 > [lindex $ranges 0]} { |
| set isarrow 1 |
| } |
| } |
| if {$z < -1 || ($z < 0 && $isarrow)} { |
| set npad [expr {-1 - $z + $isarrow}] |
| set offs [incrange $offs $col $npad] |
| insert_pad $y0 $x0 $npad |
| if {$y0 > 0} { |
| optimize_rows $y0 $x0 $row |
| } |
| set z [lindex $offs $col] |
| set x0 [expr {$col + $z}] |
| set z0 [lindex $rowoffsets $y0 $x0] |
| } elseif {$z > 1 || ($z > 0 && $isarrow)} { |
| set npad [expr {$z - 1 + $isarrow}] |
| set y1 [expr {$row + 1}] |
| set offs2 [lindex $rowoffsets $y1] |
| set x1 -1 |
| foreach z $offs2 { |
| incr x1 |
| if {$z eq {} || $x1 + $z < $col} continue |
| if {$x1 + $z > $col} { |
| incr npad |
| } |
| lset rowoffsets $y1 [incrange $offs2 $x1 $npad] |
| break |
| } |
| set pad [ntimes $npad {}] |
| set idlist [eval linsert \$idlist $col $pad] |
| set tmp [eval linsert \$offs $col $pad] |
| incr col $npad |
| set offs [incrange $tmp $col [expr {-$npad}]] |
| set z [lindex $offs $col] |
| set haspad 1 |
| } |
| if {$z0 eq {} && !$isarrow} { |
| # this line links to its first child on row $row-2 |
| set rm2 [expr {$row - 2}] |
| set id [lindex $displayorder $rm2] |
| set xc [lsearch -exact [lindex $rowidlist $rm2] $id] |
| if {$xc >= 0} { |
| set z0 [expr {$xc - $x0}] |
| } |
| } |
| if {$z0 ne {} && $z < 0 && $z0 > 0} { |
| insert_pad $y0 $x0 1 |
| set offs [incrange $offs $col 1] |
| optimize_rows $y0 [expr {$x0 + 1}] $row |
| } |
| } |
| if {!$haspad} { |
| set o {} |
| for {set col [llength $idlist]} {[incr col -1] >= 0} {} { |
| set o [lindex $offs $col] |
| if {$o eq {}} { |
| # check if this is the link to the first child |
| set id [lindex $idlist $col] |
| set ranges [rowranges $id] |
| if {$ranges ne {} && $row == [lindex $ranges 0]} { |
| # it is, work out offset to child |
| set y0 [expr {$row - 1}] |
| set id [lindex $displayorder $y0] |
| set x0 [lsearch -exact [lindex $rowidlist $y0] $id] |
| if {$x0 >= 0} { |
| set o [expr {$x0 - $col}] |
| } |
| } |
| } |
| if {$o eq {} || $o <= 0} break |
| } |
| if {$o ne {} && [incr col] < [llength $idlist]} { |
| set y1 [expr {$row + 1}] |
| set offs2 [lindex $rowoffsets $y1] |
| set x1 -1 |
| foreach z $offs2 { |
| incr x1 |
| if {$z eq {} || $x1 + $z < $col} continue |
| lset rowoffsets $y1 [incrange $offs2 $x1 1] |
| break |
| } |
| set idlist [linsert $idlist $col {}] |
| set tmp [linsert $offs $col {}] |
| incr col |
| set offs [incrange $tmp $col -1] |
| } |
| } |
| lset rowidlist $row $idlist |
| lset rowoffsets $row $offs |
| set col 0 |
| } |
| } |
| |
| proc xc {row col} { |
| global canvx0 linespc |
| return [expr {$canvx0 + $col * $linespc}] |
| } |
| |
| proc yc {row} { |
| global canvy0 linespc |
| return [expr {$canvy0 + $row * $linespc}] |
| } |
| |
| proc linewidth {id} { |
| global thickerline lthickness |
| |
| set wid $lthickness |
| if {[info exists thickerline] && $id eq $thickerline} { |
| set wid [expr {2 * $lthickness}] |
| } |
| return $wid |
| } |
| |
| proc rowranges {id} { |
| global phase idrowranges commitrow rowlaidout rowrangelist curview |
| |
| set ranges {} |
| if {$phase eq {} || |
| ([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) |
| } |
| return $ranges |
| } |
| |
| proc drawlineseg {id i} { |
| global rowoffsets rowidlist |
| global displayorder |
| global canv colormap linespc |
| global numcommits commitrow curview |
| |
| set ranges [rowranges $id] |
| set downarrow 1 |
| if {[info exists commitrow($curview,$id)] |
| && $commitrow($curview,$id) < $numcommits} { |
| set downarrow [expr {$i < [llength $ranges] / 2 - 1}] |
| } else { |
| set downarrow 1 |
| } |
| set startrow [lindex $ranges [expr {2 * $i}]] |
| set row [lindex $ranges [expr {2 * $i + 1}]] |
| if {$startrow == $row} return |
| assigncolor $id |
| set coords {} |
| set col [lsearch -exact [lindex $rowidlist $row] $id] |
| if {$col < 0} { |
| puts "oops: drawline: id $id not on row $row" |
| return |
| } |
| set lasto {} |
| set ns 0 |
| while {1} { |
| set o [lindex $rowoffsets $row $col] |
| if {$o eq {}} break |
| if {$o ne $lasto} { |
| # changing direction |
| set x [xc $row $col] |
| set y [yc $row] |
| lappend coords $x $y |
| set lasto $o |
| } |
| incr col $o |
| incr row -1 |
| } |
| set x [xc $row $col] |
| set y [yc $row] |
| lappend coords $x $y |
| if {$i == 0} { |
| # draw the link to the first child as part of this line |
| incr row -1 |
| set child [lindex $displayorder $row] |
| set ccol [lsearch -exact [lindex $rowidlist $row] $child] |
| if {$ccol >= 0} { |
| set x [xc $row $ccol] |
| set y [yc $row] |
| if {$ccol < $col - 1} { |
| lappend coords [xc $row [expr {$col - 1}]] [yc $row] |
| } elseif {$ccol > $col + 1} { |
| lappend coords [xc $row [expr {$col + 1}]] [yc $row] |
| } |
| lappend coords $x $y |
| } |
| } |
| if {[llength $coords] < 4} return |
| if {$downarrow} { |
| # This line has an arrow at the lower end: check if the arrow is |
| # on a diagonal segment, and if so, work around the Tk 8.4 |
| # refusal to draw arrows on diagonal lines. |
| set x0 [lindex $coords 0] |
| set x1 [lindex $coords 2] |
| if {$x0 != $x1} { |
| set y0 [lindex $coords 1] |
| set y1 [lindex $coords 3] |
| if {$y0 - $y1 <= 2 * $linespc && $x1 == [lindex $coords 4]} { |
| # we have a nearby vertical segment, just trim off the diag bit |
| set coords [lrange $coords 2 end] |
| } else { |
| set slope [expr {($x0 - $x1) / ($y0 - $y1)}] |
| set xi [expr {$x0 - $slope * $linespc / 2}] |
| set yi [expr {$y0 - $linespc / 2}] |
| set coords [lreplace $coords 0 1 $xi $y0 $xi $yi] |
| } |
| } |
| } |
| set arrow [expr {2 * ($i > 0) + $downarrow}] |
| set arrow [lindex {none first last both} $arrow] |
| set t [$canv create line $coords -width [linewidth $id] \ |
| -fill $colormap($id) -tags lines.$id -arrow $arrow] |
| $canv lower $t |
| bindline $t $id |
| } |
| |
| proc drawparentlinks {id row col olds} { |
| global rowidlist canv colormap |
| |
| set row2 [expr {$row + 1}] |
| set x [xc $row $col] |
| set y [yc $row] |
| set y2 [yc $row2] |
| set ids [lindex $rowidlist $row2] |
| # rmx = right-most X coord used |
| set rmx 0 |
| foreach p $olds { |
| set i [lsearch -exact $ids $p] |
| if {$i < 0} { |
| puts "oops, parent $p of $id not in list" |
| continue |
| } |
| set x2 [xc $row2 $i] |
| if {$x2 > $rmx} { |
| set rmx $x2 |
| } |
| set ranges [rowranges $p] |
| if {$ranges ne {} && $row2 == [lindex $ranges 0] |
| && $row2 < [lindex $ranges 1]} { |
| # drawlineseg will do this one for us |
| continue |
| } |
| assigncolor $p |
| # should handle duplicated parents here... |
| set coords [list $x $y] |
| if {$i < $col - 1} { |
| lappend coords [xc $row [expr {$i + 1}]] $y |
| } elseif {$i > $col + 1} { |
| lappend coords [xc $row [expr {$i - 1}]] $y |
| } |
| lappend coords $x2 $y2 |
| set t [$canv create line $coords -width [linewidth $p] \ |
| -fill $colormap($p) -tags lines.$p] |
| $canv lower $t |
| bindline $t $p |
| } |
| return $rmx |
| } |
| |
| proc drawlines {id} { |
| global colormap canv |
| global idrangedrawn |
| global children iddrawn commitrow rowidlist curview |
| |
| $canv delete lines.$id |
| set nr [expr {[llength [rowranges $id]] / 2}] |
| for {set i 0} {$i < $nr} {incr i} { |
| if {[info exists idrangedrawn($id,$i)]} { |
| drawlineseg $id $i |
| } |
| } |
| foreach child $children($curview,$id) { |
| if {[info exists iddrawn($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 commitlisted commitinfo rowidlist |
| global rowtextx idpos idtags idheads idotherrefs |
| global linehtag linentag linedtag |
| global mainfont canvxmax boldrows boldnamerows |
| |
| set ofill [expr {[lindex $commitlisted $row]? "blue": "white"}] |
| set x [xc $row $col] |
| set y [yc $row] |
| set orad [expr {$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] |
| $canv raise $t |
| $canv bind $t <1> {selcanvline {} %x %y} |
| set xt [xc $row [llength [lindex $rowidlist $row]]] |
| if {$xt < $rmx} { |
| set xt $rmx |
| } |
| set rowtextx($row) $xt |
| set idpos($id) [list $x $xt $y] |
| if {[info exists idtags($id)] || [info exists idheads($id)] |
| || [info exists idotherrefs($id)]} { |
| set xt [drawtags $id $x $xt $y] |
| } |
| set headline [lindex $commitinfo($id) 0] |
| set name [lindex $commitinfo($id) 1] |
| set date [lindex $commitinfo($id) 2] |
| set date [formatdate $date] |
| 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 \ |
| -text $headline -font $font] |
| $canv bind $linehtag($row) <Button-3> "rowmenu %X %Y $id" |
| set linentag($row) [$canv2 create text 3 $y -anchor w \ |
| -text $name -font $nfont] |
| set linedtag($row) [$canv3 create text 3 $y -anchor w \ |
| -text $date -font $mainfont] |
| set xr [expr {$xt + [font measure $mainfont $headline]}] |
| if {$xr > $canvxmax} { |
| set canvxmax $xr |
| setcanvscroll |
| } |
| } |
| |
| proc drawcmitrow {row} { |
| global displayorder rowidlist |
| global idrangedrawn iddrawn |
| global commitinfo parentlist numcommits |
| global filehighlight fhighlights findstring nhighlights |
| global hlview vhighlights |
| global highlight_related rhighlights |
| |
| if {$row >= $numcommits} return |
| foreach id [lindex $rowidlist $row] { |
| if {$id eq {}} continue |
| set i -1 |
| foreach {s e} [rowranges $id] { |
| incr i |
| if {$row < $s} continue |
| if {$e eq {}} break |
| if {$row <= $e} { |
| if {$e < $numcommits && ![info exists idrangedrawn($id,$i)]} { |
| drawlineseg $id $i |
| set idrangedrawn($id,$i) 1 |
| } |
| break |
| } |
| } |
| } |
| |
| 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 |
| |
