Mercurial > hg
view contrib/hgk @ 7287:6e9fe4ff9c54
hgweb: handle subdirectories within static directory
author | Brendan Cully <brendan@kublai.com> |
---|---|
date | Tue, 28 Oct 2008 21:58:30 -0700 |
parents | aafe12bd7174 |
children | db366ec8d0a4 |
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#!/usr/bin/env wish # 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. # # See hgk.py for extension usage and configuration. # Modified version of Tip 171: # http://www.tcl.tk/cgi-bin/tct/tip/171.html # # The in_mousewheel global was added to fix strange reentrancy issues. # The whole snipped is activated only under windows, mouse wheel # bindings working already under MacOSX and Linux. if {[tk windowingsystem] eq "win32"} { set mw_classes [list Text Listbox Table TreeCtrl] foreach class $mw_classes { bind $class <MouseWheel> {} } set in_mousewheel 0 proc ::tk::MouseWheel {wFired X Y D {shifted 0}} { global in_mousewheel if { $in_mousewheel != 0 } { return } # Set event to check based on call set evt "<[expr {$shifted?{Shift-}:{}}]MouseWheel>" # do not double-fire in case the class already has a binding if {[bind [winfo class $wFired] $evt] ne ""} { return } # obtain the window the mouse is over set w [winfo containing $X $Y] # if we are outside the app, try and scroll the focus widget if {![winfo exists $w]} { catch {set w [focus]} } if {[winfo exists $w]} { if {[bind $w $evt] ne ""} { # Awkward ... this widget has a MouseWheel binding, but to # trigger successfully in it, we must give it focus. catch {focus} old if {$w ne $old} { focus $w } set in_mousewheel 1 event generate $w $evt -rootx $X -rooty $Y -delta $D set in_mousewheel 0 if {$w ne $old} { focus $old } return } # aqua and x11/win32 have different delta handling if {[tk windowingsystem] ne "aqua"} { set delta [expr {- ($D / 30)}] } else { set delta [expr {- ($D)}] } # scrollbars have different call conventions if {[string match "*Scrollbar" [winfo class $w]]} { catch {tk::ScrollByUnits $w \ [string index [$w cget -orient] 0] $delta} } else { set cmd [list $w [expr {$shifted ? "xview" : "yview"}] \ scroll $delta units] # Walking up to find the proper widget (handles cases like # embedded widgets in a canvas) while {[catch $cmd] && [winfo toplevel $w] ne $w} { set w [winfo parent $w] } } } } bind all <MouseWheel> [list ::tk::MouseWheel %W %X %Y %D 0] # end of win32 section } # Unify right mouse button handling. # See "mouse buttons on macintosh" thread on comp.lang.tcl if {[tk windowingsystem] eq "aqua"} { event add <<B3>> <Control-ButtonPress-1> event add <<B3>> <Button-2> } else { event add <<B3>> <Button-3> } proc gitdir {} { global env if {[info exists env(GIT_DIR)]} { return $env(GIT_DIR) } else { return ".hg" } } proc getcommits {rargs} { global commits commfd phase canv mainfont env global startmsecs nextupdate ncmupdate global ctext maincursor textcursor leftover # check that we can find a .git directory somewhere... set gitdir [gitdir] if {![file isdirectory $gitdir]} { error_popup "Cannot find the git directory \"$gitdir\"." exit 1 } set commits {} set phase getcommits set startmsecs [clock clicks -milliseconds] set nextupdate [expr $startmsecs + 100] set ncmupdate 1 set limit 0 set revargs {} for {set i 0} {$i < [llength $rargs]} {incr i} { set opt [lindex $rargs $i] if {$opt == "--limit"} { incr i set limit [lindex $rargs $i] } else { lappend revargs $opt } } if [catch { set parse_args [concat --default HEAD $revargs] set parse_temp [eval exec {$env(HG)} --config ui.report_untrusted=false debug-rev-parse $parse_args] regsub -all "\r\n" $parse_temp "\n" parse_temp set parsed_args [split $parse_temp "\n"] } err] { # if git-rev-parse failed for some reason... if {$rargs == {}} { set revargs HEAD } set parsed_args $revargs } if {$limit > 0} { set parsed_args [concat -n $limit $parsed_args] } if [catch { set commfd [open "|{$env(HG)} --config ui.report_untrusted=false debug-rev-list --header --topo-order --parents $parsed_args" r] } err] { puts stderr "Error executing hg debug-rev-list: $err" exit 1 } set leftover {} fconfigure $commfd -blocking 0 -translation lf fileevent $commfd readable [list getcommitlines $commfd] $canv delete all $canv create text 3 3 -anchor nw -text "Reading commits..." \ -font $mainfont -tags textitems . config -cursor watch settextcursor watch } proc getcommitlines {commfd} { global commits parents cdate children global commitlisted phase commitinfo nextupdate global stopped redisplaying leftover set stuff [read $commfd] if {$stuff == {}} { if {![eof $commfd]} return # set it blocking so we wait for the process to terminate fconfigure $commfd -blocking 1 if {![catch {close $commfd} err]} { after idle finishcommits return } 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" } error_popup $err exit 1 } set start 0 while 1 { set i [string first "\0" $stuff $start] if {$i < 0} { append leftover [string range $stuff $start end] return } set cmit [string range $stuff $start [expr {$i - 1}]] if {$start == 0} { set cmit "$leftover$cmit" set leftover {} } set start [expr {$i + 1}] regsub -all "\r\n" $cmit "\n" cmit set j [string first "\n" $cmit] set ok 0 if {$j >= 0} { set ids [string range $cmit 0 [expr {$j - 1}]] set ok 1 foreach id $ids { if {![regexp {^[0-9a-f]{12}$} $id]} { set ok 0 break } } } if {!$ok} { set shortcmit $cmit if {[string length $shortcmit] > 80} { set shortcmit "[string range $shortcmit 0 80]..." } error_popup "Can't parse hg debug-rev-list output: {$shortcmit}" exit 1 } set id [lindex $ids 0] set olds [lrange $ids 1 end] set cmit [string range $cmit [expr {$j + 1}] end] lappend commits $id set commitlisted($id) 1 parsecommit $id $cmit 1 [lrange $ids 1 end] drawcommit $id if {[clock clicks -milliseconds] >= $nextupdate} { doupdate 1 } while {$redisplaying} { set redisplaying 0 if {$stopped == 1} { set stopped 0 set phase "getcommits" foreach id $commits { drawcommit $id if {$stopped} break if {[clock clicks -milliseconds] >= $nextupdate} { doupdate 1 } } } } } } proc doupdate {reading} { global commfd nextupdate numcommits ncmupdate if {$reading} { fileevent $commfd readable {} } update set nextupdate [expr {[clock clicks -milliseconds] + 100}] if {$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] } } proc readcommit {id} { global env if [catch {set contents [exec $env(HG) --config ui.report_untrusted=false debug-cat-file commit $id]}] return parsecommit $id $contents 0 {} } proc parsecommit {id contents listed olds} { global commitinfo children nchildren parents nparents cdate ncleft set inhdr 1 set comment {} set headline {} set auname {} set audate {} set comname {} set comdate {} set rev {} set branch {} if {![info exists nchildren($id)]} { set children($id) {} set nchildren($id) 0 set ncleft($id) 0 } set parents($id) $olds set nparents($id) [llength $olds] foreach p $olds { if {![info exists nchildren($p)]} { set children($p) [list $id] set nchildren($p) 1 set ncleft($p) 1 } elseif {[lsearch -exact $children($p) $id] < 0} { lappend children($p) $id incr nchildren($p) incr ncleft($p) } } regsub -all "\r\n" $contents "\n" contents foreach line [split $contents "\n"] { if {$inhdr} { set line [split $line] if {$line == {}} { set inhdr 0 } else { set tag [lindex $line 0] if {$tag == "author"} { set x [expr {[llength $line] - 2}] set audate [lindex $line $x] set auname [join [lrange $line 1 [expr {$x - 1}]]] } elseif {$tag == "committer"} { set x [expr {[llength $line] - 2}] set comdate [lindex $line $x] set comname [join [lrange $line 1 [expr {$x - 1}]]] } elseif {$tag == "revision"} { set rev [lindex $line 1] } elseif {$tag == "branch"} { set branch [join [lrange $line 1 end]] } } } else { if {$comment == {}} { set headline [string trim $line] } else { append comment "\n" } if {!$listed} { # git-rev-list indents the comment by 4 spaces; # if we got this via git-cat-file, add the indentation append comment " " } append comment $line } } if {$audate != {}} { set audate [clock format $audate -format "%Y-%m-%d %H:%M:%S"] } if {$comdate != {}} { set cdate($id) $comdate set comdate [clock format $comdate -format "%Y-%m-%d %H:%M:%S"] } set commitinfo($id) [list $headline $auname $audate \ $comname $comdate $comment $rev $branch] } proc readrefs {} { global tagids idtags headids idheads tagcontents env curid set status [catch {exec $env(HG) --config ui.report_untrusted=false id} curid] if { $status != 0 } { puts $::errorInfo if { ![string equal $::errorCode NONE] } { exit 2 } } regexp -- {[[:xdigit:]]+} $curid curid set status [catch {exec $env(HG) --config ui.report_untrusted=false tags} tags] if { $status != 0 } { puts $::errorInfo if { ![string equal $::errorCode NONE] } { exit 2 } } regsub -all "\r\n" $tags "\n" tags set lines [split $tags "\n"] foreach f $lines { regexp {(\S+)$} $f full regsub {\s+(\S+)$} $f "" direct set sha [split $full ':'] set tag [lindex $sha 1] lappend tagids($direct) $tag lappend idtags($tag) $direct } set status [catch {exec $env(HG) --config ui.report_untrusted=false heads} heads] if { $status != 0 } { puts $::errorInfo if { ![string equal $::errorCode NONE] } { exit 2 } } regsub -all "\r\n" $heads "\n" heads set lines [split $heads "\n"] foreach f $lines { set match "" regexp {changeset:\s+(\S+):(\S+)$} $f match id sha if {$match != ""} { lappend idheads($sha) $id } } } proc readotherrefs {base dname excl} { global otherrefids idotherrefs set git [gitdir] set files [glob -nocomplain -types f [file join $git $base *]] foreach f $files { catch { set fd [open $f r] set line [read $fd 40] if {[regexp {^[0-9a-f]{12}} $line id]} { set name "$dname[file tail $f]" set otherrefids($name) $id lappend idotherrefs($id) $name } close $fd } } set dirs [glob -nocomplain -types d [file join $git $base *]] foreach d $dirs { set dir [file tail $d] if {[lsearch -exact $excl $dir] >= 0} continue readotherrefs [file join $base $dir] "$dname$dir/" {} } } proc allcansmousewheel {delta} { set delta [expr -5*(int($delta)/abs($delta))] allcanvs yview scroll $delta units } proc error_popup msg { set w .error 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 bind $w <Visibility> "grab $w; focus $w" tkwait window $w } proc makewindow {} { global canv canv2 canv3 linespc charspc ctext cflist textfont global findtype findtypemenu findloc findstring fstring geometry global entries sha1entry sha1string sha1but global maincursor textcursor curtextcursor global rowctxmenu gaudydiff mergemax global hgvdiff menu .bar .bar add cascade -label "File" -menu .bar.file menu .bar.file .bar.file add command -label "Reread references" -command rereadrefs .bar.file add command -label "Quit" -command doquit menu .bar.help .bar add cascade -label "Help" -menu .bar.help .bar.help add command -label "About gitk" -command about . 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 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 $linespc -yscrollcommand "$cscroll set" -selectbackground grey .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 -selectbackground grey .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 -selectbackground grey .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 $sha1but conf -disabledforeground [$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 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 pack $fstring -side left -expand 1 -fill x set findtype Exact set findtypemenu [tk_optionMenu .ctop.top.bar.findtype \ findtype Exact IgnCase Regexp] set findloc "All fields" tk_optionMenu .ctop.top.bar.findloc findloc "All fields" Headline \ Comments Author Committer Files Pickaxe 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 $geometry(ctexth) \ -yscrollcommand ".ctop.cdet.left.sb set" \ -xscrollcommand ".ctop.cdet.left.hb set" -wrap none scrollbar .ctop.cdet.left.sb -command "$ctext yview" scrollbar .ctop.cdet.left.hb -orient horizontal -command "$ctext xview" pack .ctop.cdet.left.sb -side right -fill y pack .ctop.cdet.left.hb -side bottom -fill x pack $ctext -side left -fill both -expand 1 .ctop.cdet add .ctop.cdet.left $ctext tag conf filesep -font [concat $textfont bold] -back "#aaaaaa" if {$gaudydiff} { $ctext tag conf hunksep -back blue -fore white $ctext tag conf d0 -back "#ff8080" $ctext tag conf d1 -back green } else { $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 mmax -fore darkgrey set mergemax 5 $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 set cflist .ctop.cdet.right.cfiles listbox $cflist -bg white -selectmode extended -width $geometry(cflistw) \ -yscrollcommand ".ctop.cdet.right.sb set" scrollbar .ctop.cdet.right.sb -command "$cflist yview" pack .ctop.cdet.right.sb -side right -fill y pack $cflist -side left -fill both -expand 1 .ctop.cdet add .ctop.cdet.right bind .ctop.cdet <Configure> {resizecdetpanes %W %w} pack .ctop -side top -fill both -expand 1 bindall <1> {selcanvline %W %x %y} #bindall <B1-Motion> {selcanvline %W %x %y} bindall <MouseWheel> "allcansmousewheel %D" bindall <ButtonRelease-4> "allcanvs yview scroll -5 units" bindall <ButtonRelease-5> "allcanvs yview scroll 5 units" bindall <2> "allcanvs scan mark 0 %y" bindall <B2-Motion> "allcanvs scan dragto 0 %y" bind . <Key-Up> "selnextline -1" bind . <Key-Down> "selnextline 1" bind . <Key-Prior> "allcanvs yview scroll -1 pages" bind . <Key-Next> "allcanvs yview scroll 1 pages" bindkey <Key-Delete> "$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 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-w> doquit bind . <Control-f> dofind bind . <Control-g> {findnext 0} bind . <Control-r> findprev bind . <Control-equal> {incrfont 1} bind . <Control-KP_Add> {incrfont 1} bind . <Control-minus> {incrfont -1} bind . <Control-KP_Subtract> {incrfont -1} bind $cflist <<ListboxSelect>> listboxsel bind . <Destroy> {savestuff %W} bind . <Button-1> "click %W" bind $fstring <Key-Return> dofind bind $sha1entry <Key-Return> gotocommit bind $sha1entry <<PasteSelection>> clearsha1 set maincursor [. cget -cursor] set textcursor [$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 if { $hgvdiff ne "" } { $rowctxmenu add command -label "Visual diff with parent" \ -command {vdiff 1} $rowctxmenu add command -label "Visual diff with selected" \ -command {vdiff 0} } } # 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 == $e} return } focus . } proc savestuff {w} { global canv canv2 canv3 ctext cflist mainfont textfont global stuffsaved findmergefiles gaudydiff maxgraphpct global maxwidth authorcolors curidfont if {$stuffsaved} return if {![winfo viewable .]} return catch { set f [open "~/.hgk-new" w] puts $f [list set mainfont $mainfont] puts $f [list set curidfont $curidfont] puts $f [list set textfont $textfont] puts $f [list set findmergefiles $findmergefiles] puts $f [list set gaudydiff $gaudydiff] 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 "#" puts $f "# authorcolors format:" puts $f "#" puts $f "# zero or more sublists of" puts $f "#" puts $f "# { regex color }" puts $f "#" puts $f "# followed by a list of colors" puts $f "#" puts $f "# If the commit author matches a regex in a sublist," puts $f "# the commit will be colored by that color" puts $f "# otherwise the next unused entry from the list of colors" puts $f "# will be assigned to this commit and also all other commits" puts $f "# of the same author. When the list of colors is exhausted," puts $f "# the last entry will be reused." puts $f "#" puts $f "set authorcolors {$authorcolors}" close $f file rename -force "~/.hgk-new" "~/.hgk" } set stuffsaved 1 } proc resizeclistpanes {win w} { global oldwidth if [info exists oldwidth($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 version 1.2 Copyright © 2005 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 $w.ok -side bottom } set aunextcolor 0 proc assignauthorcolor {name} { global authorcolors aucolormap aunextcolor if [info exists aucolormap($name)] return set randomcolors {black} for {set i 0} {$i < [llength $authorcolors]} {incr i} { set col [lindex $authorcolors $i] if {[llength $col] > 1} { set re [lindex $col 0] set c [lindex $col 1] if {[regexp -- $re $name]} { set aucolormap($name) $c return } } else { set randomcolors [lrange $authorcolors $i end] break } } set ncolors [llength $randomcolors] set c [lindex $randomcolors $aunextcolor] if {[incr aunextcolor] >= $ncolors} { incr aunextcolor -1 } set aucolormap($name) $c } proc assigncolor {id} { global commitinfo colormap commcolors colors nextcolor global parents nparents children nchildren global cornercrossings crossings if [info exists colormap($id)] return set ncolors [llength $colors] if {$nparents($id) <= 1 && $nchildren($id) == 1} { set child [lindex $children($id) 0] if {[info exists colormap($child)] && $nparents($child) == 1} { set colormap($id) $colormap($child) return } } set badcolors {} if {[info exists cornercrossings($id)]} { foreach x $cornercrossings($id) { if {[info exists colormap($x)] && [lsearch -exact $badcolors $colormap($x)] < 0} { lappend badcolors $colormap($x) } } if {[llength $badcolors] >= $ncolors} { set badcolors {} } } set origbad $badcolors if {[llength $badcolors] < $ncolors - 1} { if {[info exists crossings($id)]} { foreach x $crossings($id) { if {[info exists colormap($x)] && [lsearch -exact $badcolors $colormap($x)] < 0} { lappend badcolors $colormap($x) } } if {[llength $badcolors] >= $ncolors} { set badcolors $origbad } } set origbad $badcolors } if {[llength $badcolors] < $ncolors - 1} { foreach child $children($id) { if {[info exists colormap($child)] && [lsearch -exact $badcolors $colormap($child)] < 0} { lappend badcolors $colormap($child) } if {[info exists parents($child)]} { foreach p $parents($child) { if {[info exists colormap($p)] && [lsearch -exact $badcolors $colormap($p)] < 0} { lappend badcolors $colormap($p) } } } } if {[llength $badcolors] >= $ncolors} { set badcolors $origbad } } for {set i 0} {$i <= $ncolors} {incr i} { set c [lindex $colors $nextcolor] if {[incr nextcolor] >= $ncolors} { set nextcolor 0 } if {[lsearch -exact $badcolors $c]} break } set colormap($id) $c } proc initgraph {} { global canvy canvy0 lineno numcommits nextcolor linespc global mainline mainlinearrow sidelines global nchildren ncleft global displist nhyperspace allcanvs delete all set nextcolor 0 set canvy $canvy0 set lineno -1 set numcommits 0 catch {unset mainline} catch {unset mainlinearrow} catch {unset sidelines} foreach id [array names nchildren] { set ncleft($id) $nchildren($id) } set displist {} set nhyperspace 0 } proc bindline {t id} { global canv $canv bind $t <Enter> "lineenter %x %y $id" $canv bind $t <Motion> "linemotion %x %y $id" $canv bind $t <Leave> "lineleave $id" $canv bind $t <Button-1> "lineclick %x %y $id 1" } proc drawlines {id xtra} { global mainline mainlinearrow sidelines lthickness colormap canv $canv delete lines.$id if {[info exists mainline($id)]} { set t [$canv create line $mainline($id) \ -width [expr {($xtra + 1) * $lthickness}] \ -fill $colormap($id) -tags lines.$id \ -arrow $mainlinearrow($id)] $canv lower $t bindline $t $id } if {[info exists sidelines($id)]} { foreach ls $sidelines($id) { set coords [lindex $ls 0] set thick [lindex $ls 1] set arrow [lindex $ls 2] set t [$canv create line $coords -fill $colormap($id) \ -width [expr {($thick + $xtra) * $lthickness}] \ -arrow $arrow -tags lines.$id] $canv lower $t bindline $t $id } } } # level here is an index in displist proc drawcommitline {level} { global parents children nparents displist global canv canv2 canv3 mainfont namefont canvy linespc global lineid linehtag linentag linedtag commitinfo global colormap numcommits currentparents dupparents global idtags idline idheads idotherrefs global lineno lthickness mainline mainlinearrow sidelines global commitlisted rowtextx idpos lastuse displist global oldnlines olddlevel olddisplist global aucolormap curid curidfont incr numcommits incr lineno set id [lindex $displist $level] set lastuse($id) $lineno set lineid($lineno) $id set idline($id) $lineno set ofill [expr {[info exists commitlisted($id)]? "blue": "white"}] if {![info exists commitinfo($id)]} { readcommit $id if {![info exists commitinfo($id)]} { set commitinfo($id) {"No commit information available"} set nparents($id) 0 } } assigncolor $id set currentparents {} set dupparents {} if {[info exists commitlisted($id)] && [info exists parents($id)]} { foreach p $parents($id) { if {[lsearch -exact $currentparents $p] < 0} { lappend currentparents $p } else { # remember that this parent was listed twice lappend dupparents $p } } } set x [xcoord $level $level $lineno] set y1 $canvy set canvy [expr $canvy + $linespc] allcanvs conf -scrollregion \ [list 0 0 0 [expr $y1 + 0.5 * $linespc + 2]] if {[info exists mainline($id)]} { lappend mainline($id) $x $y1 if {$mainlinearrow($id) ne "none"} { set mainline($id) [trimdiagstart $mainline($id)] } } drawlines $id 0 set orad [expr {$linespc / 3}] set t [$canv create oval [expr $x - $orad] [expr $y1 - $orad] \ [expr $x + $orad - 1] [expr $y1 + $orad - 1] \ -fill $ofill -outline black -width 1] $canv raise $t $canv bind $t <1> {selcanvline {} %x %y} set xt [xcoord [llength $displist] $level $lineno] if {[llength $currentparents] > 2} { set xt [expr {$xt + ([llength $currentparents] - 2) * $linespc}] } set rowtextx($lineno) $xt set idpos($id) [list $x $xt $y1] if {[info exists idtags($id)] || [info exists idheads($id)] || [info exists idotherrefs($id)]} { set xt [drawtags $id $x $xt $y1] } set headline [lindex $commitinfo($id) 0] set name [lindex $commitinfo($id) 1] assignauthorcolor $name set fg $aucolormap($name) if {$id == $curid} { set fn $curidfont } else { set fn $mainfont } set date [lindex $commitinfo($id) 2] set linehtag($lineno) [$canv create text $xt $y1 -anchor w \ -text $headline -font $fn \ -fill $fg] $canv bind $linehtag($lineno) <<B3>> "rowmenu %X %Y $id" set linentag($lineno) [$canv2 create text 3 $y1 -anchor w \ -text $name -font $namefont \ -fill $fg] set linedtag($lineno) [$canv3 create text 3 $y1 -anchor w \ -text $date -font $mainfont \ -fill $fg] set olddlevel $level set olddisplist $displist set oldnlines [llength $displist] } proc drawtags {id x xt y1} { global idtags idheads idotherrefs commitinfo global linespc lthickness global canv mainfont idline rowtextx set marks {} set ntags 0 set nheads 0 if {[info exists idtags($id)]} { set marks $idtags($id) set ntags [llength $marks] } if {[info exists idheads($id)]} { set headmark [lindex $commitinfo($id) 7] if {$headmark ne "default"} { lappend marks $headmark set nheads 1 } } if {[info exists idotherrefs($id)]} { set marks [concat $marks $idotherrefs($id)] } if {$marks eq {}} { return $xt } set delta [expr {int(0.5 * ($linespc - $lthickness))}] set yt [expr $y1 - 0.5 * $linespc] set yb [expr $yt + $linespc - 1] set xvals {} set wvals {} foreach tag $marks { set wid [font measure $mainfont $tag] lappend xvals $xt lappend wvals $wid set xt [expr {$xt + $delta + $wid + $lthickness + $linespc}] } set t [$canv create line $x $y1 [lindex $xvals end] $y1 \ -width $lthickness -fill black -tags tag.$id] $canv lower $t foreach tag $marks x $xvals wid $wvals { set xl [expr $x + $delta] set xr [expr $x + $delta + $wid + $lthickness] if {[incr ntags -1] >= 0} { # draw a tag set t [$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 $tag 1] set rowtextx($idline($id)) [expr {$xr + $linespc}] } else { # draw a head or other ref if {[incr nheads -1] >= 0} { set col green } else { set col "#ddddff" } set xl [expr $xl - $delta/2] $canv create polygon $x $yt $xr $yt $xr $yb $x $yb \ -width 1 -outline black -fill $col -tags tag.$id } set t [$canv create text $xl $y1 -anchor w -text $tag \ -font $mainfont -tags tag.$id] if {$ntags >= 0} { $canv bind $t <1> [list showtag $tag 1] } } return $xt } proc notecrossings {id lo hi corner} { global olddisplist crossings cornercrossings for {set i $lo} {[incr i] < $hi} {} { set p [lindex $olddisplist $i] if {$p == {}} continue if {$i == $corner} { if {![info exists cornercrossings($id)] || [lsearch -exact $cornercrossings($id) $p] < 0} { lappend cornercrossings($id) $p } if {![info exists cornercrossings($p)] || [lsearch -exact $cornercrossings($p) $id] < 0} { lappend cornercrossings($p) $id } } else { if {![info exists crossings($id)] || [lsearch -exact $crossings($id) $p] < 0} { lappend crossings($id) $p } if {![info exists crossings($p)] || [lsearch -exact $crossings($p) $id] < 0} { lappend crossings($p) $id } } } } proc xcoord {i level ln} { global canvx0 xspc1 xspc2 set x [expr {$canvx0 + $i * $xspc1($ln)}] if {$i > 0 && $i == $level} { set x [expr {$x + 0.5 * ($xspc2 - $xspc1($ln))}] } elseif {$i > $level} { set x [expr {$x + $xspc2 - $xspc1($ln)}] } return $x } # it seems Tk can't draw arrows on the end of diagonal line segments... proc trimdiagend {line} { while {[llength $line] > 4} { set x1 [lindex $line end-3] set y1 [lindex $line end-2] set x2 [lindex $line end-1] set y2 [lindex $line end] if {($x1 == $x2) != ($y1 == $y2)} break set line [lreplace $line end-1 end] } return $line } proc trimdiagstart {line} { while {[llength $line] > 4} { set x1 [lindex $line 0] set y1 [lindex $line 1] set x2 [lindex $line 2] set y2 [lindex $line 3] if {($x1 == $x2) != ($y1 == $y2)} break set line [lreplace $line 0 1] } return $line } proc drawslants {id needonscreen nohs} { global canv mainline mainlinearrow sidelines global canvx0 canvy xspc1 xspc2 lthickness global currentparents dupparents global lthickness linespc canvy colormap lineno geometry global maxgraphpct maxwidth global displist onscreen lastuse global parents commitlisted global oldnlines olddlevel olddisplist global nhyperspace numcommits nnewparents if {$lineno < 0} { lappend displist $id set onscreen($id) 1 return 0 } set y1 [expr {$canvy - $linespc}] set y2 $canvy # work out what we need to get back on screen set reins {} if {$onscreen($id) < 0} { # next to do isn't displayed, better get it on screen... lappend reins [list $id 0] } # make sure all the previous commits's parents are on the screen foreach p $currentparents { if {$onscreen($p) < 0} { lappend reins [list $p 0] } } # bring back anything requested by caller if {$needonscreen ne {}} { lappend reins $needonscreen } # try the shortcut if {$currentparents == $id && $onscreen($id) == 0 && $reins eq {}} { set dlevel $olddlevel set x [xcoord $dlevel $dlevel $lineno] set mainline($id) [list $x $y1] set mainlinearrow($id) none set lastuse($id) $lineno set displist [lreplace $displist $dlevel $dlevel $id] set onscreen($id) 1 set xspc1([expr {$lineno + 1}]) $xspc1($lineno) return $dlevel } # update displist set displist [lreplace $displist $olddlevel $olddlevel] set j $olddlevel foreach p $currentparents { set lastuse($p) $lineno if {$onscreen($p) == 0} { set displist [linsert $displist $j $p] set onscreen($p) 1 incr j } } if {$onscreen($id) == 0} { lappend displist $id set onscreen($id) 1 } # remove the null entry if present set nullentry [lsearch -exact $displist {}] if {$nullentry >= 0} { set displist [lreplace $displist $nullentry $nullentry] } # bring back the ones we need now (if we did it earlier # it would change displist and invalidate olddlevel) foreach pi $reins { # test again in case of duplicates in reins set p [lindex $pi 0] if {$onscreen($p) < 0} { set onscreen($p) 1 set lastuse($p) $lineno set displist [linsert $displist [lindex $pi 1] $p] incr nhyperspace -1 } } set lastuse($id) $lineno # see if we need to make any lines jump off into hyperspace set displ [llength $displist] if {$displ > $maxwidth} { set ages {} foreach x $displist { lappend ages [list $lastuse($x) $x] } set ages [lsort -integer -index 0 $ages] set k 0 while {$displ > $maxwidth} { set use [lindex $ages $k 0] set victim [lindex $ages $k 1] if {$use >= $lineno - 5} break incr k if {[lsearch -exact $nohs $victim] >= 0} continue set i [lsearch -exact $displist $victim] set displist [lreplace $displist $i $i] set onscreen($victim) -1 incr nhyperspace incr displ -1 if {$i < $nullentry} { incr nullentry -1 } set x [lindex $mainline($victim) end-1] lappend mainline($victim) $x $y1 set line [trimdiagend $mainline($victim)] set arrow "last" if {$mainlinearrow($victim) ne "none"} { set line [trimdiagstart $line] set arrow "both" } lappend sidelines($victim) [list $line 1 $arrow] unset mainline($victim) } } set dlevel [lsearch -exact $displist $id] # If we are reducing, put in a null entry if {$displ < $oldnlines} { # does the next line look like a merge? # i.e. does it have > 1 new parent? if {$nnewparents($id) > 1} { set i [expr {$dlevel + 1}] } elseif {$nnewparents([lindex $olddisplist $olddlevel]) == 0} { set i $olddlevel if {$nullentry >= 0 && $nullentry < $i} { incr i -1 } } elseif {$nullentry >= 0} { set i $nullentry while {$i < $displ && [lindex $olddisplist $i] == [lindex $displist $i]} { incr i } } else { set i $olddlevel if {$dlevel >= $i} { incr i } } if {$i < $displ} { set displist [linsert $displist $i {}] incr displ if {$dlevel >= $i} { incr dlevel } } } # decide on the line spacing for the next line set lj [expr {$lineno + 1}] set maxw [expr {$maxgraphpct * $geometry(canv1) / 100}] if {$displ <= 1 || $canvx0 + $displ * $xspc2 <= $maxw} { set xspc1($lj) $xspc2 } else { set xspc1($lj) [expr {($maxw - $canvx0 - $xspc2) / ($displ - 1)}] if {$xspc1($lj) < $lthickness} { set xspc1($lj) $lthickness } } foreach idi $reins { set id [lindex $idi 0] set j [lsearch -exact $displist $id] set xj [xcoord $j $dlevel $lj] set mainline($id) [list $xj $y2] set mainlinearrow($id) first } set i -1 foreach id $olddisplist { incr i if {$id == {}} continue if {$onscreen($id) <= 0} continue set xi [xcoord $i $olddlevel $lineno] if {$i == $olddlevel} { foreach p $currentparents { set j [lsearch -exact $displist $p] set coords [list $xi $y1] set xj [xcoord $j $dlevel $lj] if {$xj < $xi - $linespc} { lappend coords [expr {$xj + $linespc}] $y1 notecrossings $p $j $i [expr {$j + 1}] } elseif {$xj > $xi + $linespc} { lappend coords [expr {$xj - $linespc}] $y1 notecrossings $p $i $j [expr {$j - 1}] } if {[lsearch -exact $dupparents $p] >= 0} { # draw a double-width line to indicate the doubled parent lappend coords $xj $y2 lappend sidelines($p) [list $coords 2 none] if {![info exists mainline($p)]} { set mainline($p) [list $xj $y2] set mainlinearrow($p) none } } else { # normal case, no parent duplicated set yb $y2 set dx [expr {abs($xi - $xj)}] if {0 && $dx < $linespc} { set yb [expr {$y1 + $dx}] } if {![info exists mainline($p)]} { if {$xi != $xj} { lappend coords $xj $yb } set mainline($p) $coords set mainlinearrow($p) none } else { lappend coords $xj $yb if {$yb < $y2} { lappend coords $xj $y2 } lappend sidelines($p) [list $coords 1 none] } } } } else { set j $i if {[lindex $displist $i] != $id} { set j [lsearch -exact $displist $id] } if {$j != $i || $xspc1($lineno) != $xspc1($lj) || ($olddlevel < $i && $i < $dlevel) || ($dlevel < $i && $i < $olddlevel)} { set xj [xcoord $j $dlevel $lj] lappend mainline($id) $xi $y1 $xj $y2 } } } return $dlevel } # search for x in a list of lists proc llsearch {llist x} { set i 0 foreach l $llist { if {$l == $x || [lsearch -exact $l $x] >= 0} { return $i } incr i } return -1 } proc drawmore {reading} { global displayorder numcommits ncmupdate nextupdate global stopped nhyperspace parents commitlisted global maxwidth onscreen displist currentparents olddlevel set n [llength $displayorder] while {$numcommits < $n} { set id [lindex $displayorder $numcommits] set ctxend [expr {$numcommits + 10}] if {!$reading && $ctxend > $n} { set ctxend $n } set dlist {} if {$numcommits > 0} { set dlist [lreplace $displist $olddlevel $olddlevel] set i $olddlevel foreach p $currentparents { if {$onscreen($p) == 0} { set dlist [linsert $dlist $i $p] incr i } } } set nohs {} set reins {} set isfat [expr {[llength $dlist] > $maxwidth}] if {$nhyperspace > 0 || $isfat} { if {$ctxend > $n} break # work out what to bring back and # what we want to don't want to send into hyperspace set room 1 for {set k $numcommits} {$k < $ctxend} {incr k} { set x [lindex $displayorder $k] set i [llsearch $dlist $x] if {$i < 0} { set i [llength $dlist] lappend dlist $x } if {[lsearch -exact $nohs $x] < 0} { lappend nohs $x } if {$reins eq {} && $onscreen($x) < 0 && $room} { set reins [list $x $i] } set newp {} if {[info exists commitlisted($x)]} { set right 0 foreach p $parents($x) { if {[llsearch $dlist $p] < 0} { lappend newp $p if {[lsearch -exact $nohs $p] < 0} { lappend nohs $p } if {$reins eq {} && $onscreen($p) < 0 && $room} { set reins [list $p [expr {$i + $right}]] } } set right 1 } } set l [lindex $dlist $i] if {[llength $l] == 1} { set l $newp } else { set j [lsearch -exact $l $x] set l [concat [lreplace $l $j $j] $newp] } set dlist [lreplace $dlist $i $i $l] if {$room && $isfat && [llength $newp] <= 1} { set room 0 } } } set dlevel [drawslants $id $reins $nohs] drawcommitline $dlevel if {[clock clicks -milliseconds] >= $nextupdate && $numcommits >= $ncmupdate} { doupdate $reading if {$stopped} break } } } # level here is an index in todo proc updatetodo {level noshortcut} { global ncleft todo nnewparents global commitlisted parents onscreen set id [lindex $todo $level] set olds {} if {[info exists commitlisted($id)]} { foreach p $parents($id) { if {[lsearch -exact $olds $p] < 0} { lappend olds $p } } } if {!$noshortcut && [llength $olds] == 1} { set p [lindex $olds 0] if {$ncleft($p) == 1 && [lsearch -exact $todo $p] < 0} { set ncleft($p) 0 set todo [lreplace $todo $level $level $p] set onscreen($p) 0 set nnewparents($id) 1 return 0 } } set todo [lreplace $todo $level $level] set i $level set n 0 foreach p $olds { incr ncleft($p) -1 set k [lsearch -exact $todo $p] if {$k < 0} { set todo [linsert $todo $i $p] set onscreen($p) 0 incr i incr n } } set nnewparents($id) $n return 1 } proc decidenext {{noread 0}} { global ncleft todo global datemode cdate global commitinfo # choose which one to do next time around set todol [llength $todo] set level -1 set latest {} for {set k $todol} {[incr k -1] >= 0} {} { set p [lindex $todo $k] if {$ncleft($p) == 0} { if {$datemode} { if {![info exists commitinfo($p)]} { if {$noread} { return {} } readcommit $p } if {$latest == {} || $cdate($p) > $latest} { set level $k set latest $cdate($p) } } else { set level $k break } } } if {$level < 0} { if {$todo != {}} { puts "ERROR: none of the pending commits can be done yet:" foreach p $todo { puts " $p ($ncleft($p))" } } return -1 } return $level } proc drawcommit {id} { global phase todo nchildren datemode nextupdate global numcommits ncmupdate displayorder todo onscreen if {$phase != "incrdraw"} { set phase incrdraw set displayorder {} set todo {} initgraph } if {$nchildren($id) == 0} { lappend todo $id set onscreen($id) 0 } set level [decidenext 1] if {$level == {} || $id != [lindex $todo $level]} { return } while 1 { lappend displayorder [lindex $todo $level] if {[updatetodo $level $datemode]} { set level [decidenext 1] if {$level == {}} break } set id [lindex $todo $level] if {![info exists commitlisted($id)]} { break } } drawmore 1 } proc finishcommits {} { global phase global canv mainfont ctext maincursor textcursor if {$phase != "incrdraw"} { $canv delete all $canv create text 3 3 -anchor nw -text "No commits selected" \ -font $mainfont -tags textitems set phase {} } else { drawrest } . config -cursor $maincursor settextcursor $textcursor } # Don't change the text pane cursor if it is currently the hand cursor, # showing that we are over a sha1 ID link. proc settextcursor {c} { global ctext curtextcursor if {[$ctext cget -cursor] == $curtextcursor} { $ctext config -cursor $c } set curtextcursor $c } proc drawgraph {} { global nextupdate startmsecs ncmupdate global displayorder onscreen if {$displayorder == {}} return set startmsecs [clock clicks -milliseconds] set nextupdate [expr $startmsecs + 100] set ncmupdate 1 initgraph foreach id $displayorder { set onscreen($id) 0 } drawmore 0 } proc drawrest {} { global phase stopped redisplaying selectedline global datemode todo displayorder global numcommits ncmupdate global nextupdate startmsecs set level [decidenext] if {$level >= 0} { set phase drawgraph while 1 { lappend displayorder [lindex $todo $level] set hard [updatetodo $level $datemode] if {$hard} { set level [decidenext] if {$level < 0} break } } drawmore 0 } set phase {} set drawmsecs [expr [clock clicks -milliseconds] - $startmsecs] #puts "overall $drawmsecs ms for $numcommits commits" if {$redisplaying} { if {$stopped == 0 && [info exists selectedline]} { selectline $selectedline 0 } if {$stopped == 1} { set stopped 0 after idle drawgraph } else { set redisplaying 0 } } } proc findmatches {f} { global findtype foundstring foundstrlen if {$findtype == "Regexp"} { set matches [regexp -indices -all -inline $foundstring $f] } else { if {$findtype == "IgnCase"} { set str [string tolower $f] } else { set str $f } set matches {} set i 0 while {[set j [string first $foundstring $str $i]] >= 0} { lappend matches [list $j [expr $j+$foundstrlen-1]] set i [expr $j + $foundstrlen] } } return $matches } proc dofind {} { global findtype findloc findstring markedmatches commitinfo global numcommits lineid linehtag linentag linedtag global mainfont namefont canv canv2 canv3 selectedline global matchinglines foundstring foundstrlen stopfindproc unmarkmatches focus . set matchinglines {} if {$findloc == "Pickaxe"} { findpatches return } if {$findtype == "IgnCase"} { set foundstring [string tolower $findstring] } else { set foundstring $findstring } set foundstrlen [string length $findstring] if {$foundstrlen == 0} return if {$findloc == "Files"} { findfiles return } if {![info exists selectedline]} { set oldsel -1 } else { set oldsel $selectedline } set didsel 0 set fldtypes {Headline Author Date Committer CDate Comment} for {set l 0} {$l < $numcommits} {incr l} { set id $lineid($l) set info $commitinfo($id) set doesmatch 0 foreach f $info ty $fldtypes { if {$findloc != "All fields" && $findloc != $ty} { continue } set matches [findmatches $f] if {$matches == {}} continue set doesmatch 1 if {$ty == "Headline"} { markmatches $canv $l $f $linehtag($l) $matches $mainfont } elseif {$ty == "Author"} { markmatches $canv2 $l $f $linentag($l) $matches $namefont } elseif {$ty == "Date"} { markmatches $canv3 $l $f $linedtag($l) $matches $mainfont } } if {$doesmatch} { lappend matchinglines $l if {!$didsel && $l > $oldsel} { findselectline $l set didsel 1 } } } if {$matchinglines == {}} { bell } elseif {!$didsel} { findselectline [lindex $matchinglines 0] } } proc findselectline {l} { global findloc commentend ctext selectline $l 1 if {$findloc == "All fields" || $findloc == "Comments"} { # highlight the matches in the comments set f [$ctext get 1.0 $commentend] set matches [findmatches $f] foreach match $matches { set start [lindex $match 0] set end [expr [lindex $match 1] + 1] $ctext tag add found "1.0 + $start c" "1.0 + $end c" } } } proc findnext {restart} { global matchinglines selectedline if {![info exists matchinglines]} { if {$restart} { dofind } return } if {![info exists selectedline]} return foreach l $matchinglines { if {$l > $selectedline} { findselectline $l return } } bell } proc findprev {} { global matchinglines selectedline if {![info exists matchinglines]} { dofind return } if {![info exists selectedline]} return set prev {} foreach l $matchinglines { if {$l >= $selectedline} break set prev $l } if {$prev != {}} { findselectline $prev } else { bell } } proc findlocchange {name ix op} { global findloc findtype findtypemenu if {$findloc == "Pickaxe"} { set findtype Exact set state disabled } else { set state normal } $findtypemenu entryconf 1 -state $state $findtypemenu entryconf 2 -state $state } proc stopfindproc {{done 0}} { global findprocpid findprocfile findids global ctext findoldcursor phase maincursor textcursor global findinprogress catch {unset findids} if {[info exists findprocpid]} { if {!$done} { catch {exec kill $findprocpid} } catch {close $findprocfile} unset findprocpid } if {[info exists findinprogress]} { unset findinprogress if {$phase != "incrdraw"} { . config -cursor $maincursor settextcursor $textcursor } } } proc findpatches {} { global findstring selectedline numcommits global findprocpid findprocfile global finddidsel ctext lineid findinprogress global findinsertpos global env if {$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 $lineid($l) "\n" } if {[catch { set f [open [list | $env(HG) --config ui.report_untrusted=false debug-diff-tree --stdin -s -r -S$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 idline matchinglines findinsertpos set n [gets $findprocfile line] if {$n < 0} { if {[eof $findprocfile]} { stopfindproc 1 if {!$finddidsel} { bell } } return } if {![regexp {^[0-9a-f]{12}} $line id]} { error_popup "Can't parse git-diff-tree output: $line" stopfindproc return } if {![info exists idline($id)]} { puts stderr "spurious id: $id" return } set l $idline($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 $l set finddidsel 1 } } proc findfiles {} { global selectedline numcommits lineid ctext global ffileline finddidsel parents nparents global findinprogress findstartline findinsertpos global treediffs fdiffids fdiffsneeded fdiffpos global findmergefiles global env if {$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 $lineid($l) if {$findmergefiles || $nparents($id) == 1} { foreach p $parents($id) { if {![info exists treediffs([list $id $p])]} { append diffsneeded "$id $p\n" lappend fdiffsneeded [list $id $p] } } } 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 | $env(HG) --config ui.report_untrusted=false debug-diff-tree -r --stdin << $diffsneeded] r] } err ]} { error_popup "Error starting search process: $err" return } catch {unset fdiffids} set fdiffpos 0 fconfigure $df -blocking 0 fileevent $df readable [list readfilediffs $df] } set finddidsel 0 set findinsertpos end set id $lineid($l) set p [lindex $parents($id) 0] . config -cursor watch settextcursor watch set findinprogress 1 findcont [list $id $p] update } proc readfilediffs {df} { global findids fdiffids fdiffs set n [gets $df line] if {$n < 0} { if {[eof $df]} { donefilediff if {[catch {close $df} err]} { stopfindproc bell error_popup "Error in hg debug-diff-tree: $err" } elseif {[info exists findids]} { set ids $findids stopfindproc bell error_popup "Couldn't find diffs for {$ids}" } } return } if {[regexp {^([0-9a-f]{12}) \(from ([0-9a-f]{12})\)} $line match id p]} { # start of a new string of diffs donefilediff set fdiffids [list $id $p] set fdiffs {} } elseif {[string match ":*" $line]} { lappend fdiffs [lindex $line 5] } } proc donefilediff {} { global fdiffids fdiffs treediffs findids global fdiffsneeded fdiffpos if {[info exists fdiffids]} { while {[lindex $fdiffsneeded $fdiffpos] ne $fdiffids && $fdiffpos < [llength $fdiffsneeded]} { # git-diff-tree doesn't output anything for a commit # which doesn't change anything set nullids [lindex $fdiffsneeded $fdiffpos] set treediffs($nullids) {} if {[info exists findids] && $nullids eq $findids} { unset findids findcont $nullids } incr fdiffpos } incr fdiffpos if {![info exists treediffs($fdiffids)]} { set treediffs($fdiffids) $fdiffs } if {[info exists findids] && $fdiffids eq $findids} { unset findids findcont $fdiffids } } } proc findcont {ids} { global findids treediffs parents nparents global ffileline findstartline finddidsel global lineid numcommits matchinglines findinprogress global findmergefiles set id [lindex $ids 0] set p [lindex $ids 1] set pi [lsearch -exact $parents($id) $p] set l $ffileline while 1 { if {$findmergefiles || $nparents($id) == 1} { if {![info exists treediffs($ids)]} { set findids $ids set ffileline $l return } set doesmatch 0 foreach f $treediffs($ids) { set x [findmatches $f] if {$x != {}} { set doesmatch 1 break } } if {$doesmatch} { insertmatch $l $id set pi $nparents($id) } } else { set pi $nparents($id) } if {[incr pi] >= $nparents($id)} { set pi 0 if {[incr l] >= $numcommits} { set l 0 } if {$l == $findstartline} break set id $lineid($l) } set p [lindex $parents($id) $pi] set ids [list $id $p] } stopfindproc if {!$finddidsel} { bell } } # mark a commit as matching by putting a yellow background # behind the headline proc markheadline {l id} { global canv mainfont linehtag commitinfo set bbox [$canv bbox $linehtag($l)] set t [$canv create rect $bbox -outline {} -tags matches -fill yellow] $canv lower $t } # mark the bits of a headline, author or date that match a find string proc markmatches {canv l str tag matches font} { set bbox [$canv bbox $tag] set x0 [lindex $bbox 0] set y0 [lindex $bbox 1] set y1 [lindex $bbox 3] foreach match $matches { set start [lindex $match 0] set end [lindex $match 1] if {$start > $end} continue set xoff [font measure $font [string range $str 0 [expr $start-1]]] set xlen [font measure $font [string range $str 0 [expr $end]]] set t [$canv create rect [expr $x0+$xoff] $y0 [expr $x0+$xlen+2] $y1 \ -outline {} -tags matches -fill yellow] $canv lower $t } } proc unmarkmatches {} { global matchinglines findids allcanvs delete matches catch {unset matchinglines} catch {unset findids} } proc selcanvline {w x y} { global canv canvy0 ctext linespc global lineid linehtag linentag linedtag rowtextx set ymax [lindex [$canv cget -scrollregion] 3] if {$ymax == {}} return set yfrac [lindex [$canv yview] 0] set y [expr {$y + $yfrac * $ymax}] set l [expr {int(($y - $canvy0) / $linespc + 0.5)}] if {$l < 0} { set l 0 } if {$w eq $canv} { if {![info exists rowtextx($l)] || $x < $rowtextx($l)} return } unmarkmatches selectline $l 1 } proc commit_descriptor {p} { global commitinfo set l "..." if {[info exists commitinfo($p)]} { set l [lindex $commitinfo($p) 0] set r [lindex $commitinfo($p) 6] } return "$r:$p ($l)" } # append some text to the ctext widget, and make any SHA1 ID # that we know about be a clickable link. proc appendwithlinks {text} { global ctext idline linknum set start [$ctext index "end - 1c"] $ctext insert end $text $ctext insert end "\n" set links [regexp -indices -all -inline {[0-9a-f]{12}} $text] foreach l $links { set s [lindex $l 0] set e [lindex $l 1] set linkid [string range $text $s $e] if {![info exists idline($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 $idline($linkid) 1] incr linknum } $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 } } proc selectline {l isnew} { global canv canv2 canv3 ctext commitinfo selectedline global lineid linehtag linentag linedtag global canvy0 linespc parents nparents children global cflist currentid sha1entry global commentend idtags idline linknum $canv delete hover normalline if {![info exists lineid($l)] || ![info exists linehtag($l)]} return $canv delete secsel set t [eval $canv create rect [$canv bbox $linehtag($l)] -outline {{}} \ -tags secsel -fill [$canv cget -selectbackground]] $canv lower $t $canv2 delete secsel set t [eval $canv2 create rect [$canv2 bbox $linentag($l)] -outline {{}} \ -tags secsel -fill [$canv2 cget -selectbackground]] $canv2 lower $t $canv3 delete secsel set t [eval $canv3 create rect [$canv3 bbox $linedtag($l)] -outline {{}} \ -tags secsel -fill [$canv3 cget -selectbackground]] $canv3 lower $t set y [expr {$canvy0 + $l * $linespc}] set ymax [lindex [$canv cget -scrollregion] 3] set ytop [expr {$y - $linespc - 1}] set ybot [expr {$y + $linespc + 1}] set wnow [$canv yview] set wtop [expr [lindex $wnow 0] * $ymax] set wbot [expr [lindex $wnow 1] * $ymax] set wh [expr {$wbot - $wtop}] set newtop $wtop if {$ytop < $wtop} { if {$ybot < $wtop} { set newtop [expr {$y - $wh / 2.0}] } else { set newtop $ytop if {$newtop > $wtop - $linespc} { set newtop [expr {$wtop - $linespc}] } } } elseif {$ybot > $wbot} { if {$ytop > $wbot} { set newtop [expr {$y - $wh / 2.0}] } else { set newtop [expr {$ybot - $wh}] if {$newtop < $wtop + $linespc} { set newtop [expr {$wtop + $linespc}] } } } if {$newtop != $wtop} { if {$newtop < 0} { set newtop 0 } allcanvs yview moveto [expr $newtop * 1.0 / $ymax] } if {$isnew} { addtohistory [list selectline $l 0] } set selectedline $l set id $lineid($l) set currentid $id $sha1entry delete 0 end $sha1entry insert 0 $id $sha1entry selection from 0 $sha1entry selection to end $ctext conf -state normal $ctext delete 0.0 end set linknum 0 $ctext mark set fmark.0 0.0 $ctext mark gravity fmark.0 left set info $commitinfo($id) $ctext insert end "Revision: [lindex $info 6]\n" if {[llength [lindex $info 7]] > 0} { $ctext insert end "Branch: [lindex $info 7]\n" } $ctext insert end "Author: [lindex $info 1] [lindex $info 2]\n" $ctext insert end "Committer: [lindex $info 3] [lindex $info 4]\n" if {[info exists idtags($id)]} { $ctext insert end "Tags:" foreach tag $idtags($id) { $ctext insert end " $tag" } $ctext insert end "\n" } set comment {} if {[info exists parents($id)]} { foreach p $parents($id) { append comment "Parent: [commit_descriptor $p]\n" } } if {[info exists children($id)]} { foreach c $children($id) { append comment "Child: [commit_descriptor $c]\n" } } append comment "\n" append comment [lindex $info 5] # make anything that looks like a SHA1 ID be a clickable link appendwithlinks $comment $ctext tag delete Comments $ctext tag remove found 1.0 end $ctext conf -state disabled set commentend [$ctext index "end - 1c"] $cflist delete 0 end $cflist insert end "Comments" if {$nparents($id) <= 1} { set parent "null" if {$nparents($id) == 1} { set parent $parents($id) } startdiff [concat $id $parent] } elseif {$nparents($id) > 1} { mergediff $id } } proc selnextline {dir} { global selectedline if {![info exists selectedline]} return set l [expr $selectedline + $dir] unmarkmatches selectline $l 1 } proc unselectline {} { global selectedline catch {unset selectedline} allcanvs delete secsel } proc addtohistory {cmd} { global history historyindex if {$historyindex > 0 && [lindex $history [expr {$historyindex - 1}]] == $cmd} { return } if {$historyindex < [llength $history]} { set history [lreplace $history $historyindex end $cmd] } else { lappend history $cmd } incr historyindex if {$historyindex > 1} { .ctop.top.bar.leftbut conf -state normal } else { .ctop.top.bar.leftbut conf -state disabled } .ctop.top.bar.rightbut conf -state disabled } proc goback {} { global history historyindex if {$historyindex > 1} { incr historyindex -1 set cmd [lindex $history [expr {$historyindex - 1}]] eval $cmd .ctop.top.bar.rightbut conf -state normal } if {$historyindex <= 1} { .ctop.top.bar.leftbut conf -state disabled } } proc goforw {} { global history historyindex if {$historyindex < [llength $history]} { set cmd [lindex $history $historyindex] incr historyindex eval $cmd .ctop.top.bar.leftbut conf -state normal } if {$historyindex >= [llength $history]} { .ctop.top.bar.rightbut conf -state disabled } } proc mergediff {id} { global parents diffmergeid diffmergegca mergefilelist diffpindex set diffmergeid $id set diffpindex -1 set diffmergegca [findgca $parents($id)] if {[info exists mergefilelist($id)]} { if {$mergefilelist($id) ne {}} { showmergediff } } else { contmergediff {} } } proc findgca {ids} { global env set gca {} foreach id $ids { if {$gca eq {}} { set gca $id } else { if {[catch { set gca [exec $env(HG) --config ui.report_untrusted=false debug-merge-base $gca $id] } err]} { return {} } } } return $gca } proc contmergediff {ids} { global diffmergeid diffpindex parents nparents diffmergegca global treediffs mergefilelist diffids treepending # diff the child against each of the parents, and diff # each of the parents against the GCA. while 1 { if {[lindex $ids 0] == $diffmergeid && $diffmergegca ne {}} { set ids [list [lindex $ids 1] $diffmergegca] } else { if {[incr diffpindex] >= $nparents($diffmergeid)} break set p [lindex $parents($diffmergeid) $diffpindex] set ids [list $diffmergeid $p] } if {![info exists treediffs($ids)]} { set diffids $ids if {![info exists treepending]} { gettreediffs $ids } return } } # If a file in some parent is different from the child and also # different from the GCA, then it's interesting. # If we don't have a GCA, then a file is interesting if it is # different from the child in all the parents. if {$diffmergegca ne {}} { set files {} foreach p $parents($diffmergeid) { set gcadiffs $treediffs([list $p $diffmergegca]) foreach f $treediffs([list $diffmergeid $p]) { if {[lsearch -exact $files $f] < 0 && [lsearch -exact $gcadiffs $f] >= 0} { lappend files $f } } } set files [lsort $files] } else { set p [lindex $parents($diffmergeid) 0] set files $treediffs([list $diffmergeid $p]) for {set i 1} {$i < $nparents($diffmergeid) && $files ne {}} {incr i} { set p [lindex $parents($diffmergeid) $i] set df $treediffs([list $diffmergeid $p]) set nf {} foreach f $files { if {[lsearch -exact $df $f] >= 0} { lappend nf $f } } set files $nf } } set mergefilelist($diffmergeid) $files if {$files ne {}} { showmergediff } } proc showmergediff {} { global cflist diffmergeid mergefilelist parents global diffopts diffinhunk currentfile currenthunk filelines global diffblocked groupfilelast mergefds groupfilenum grouphunks global env set files $mergefilelist($diffmergeid) foreach f $files { $cflist insert end $f } set env(GIT_DIFF_OPTS) $diffopts set flist {} catch {unset currentfile} catch {unset currenthunk} catch {unset filelines} catch {unset groupfilenum} catch {unset grouphunks} set groupfilelast -1 foreach p $parents($diffmergeid) { set cmd [list | $env(HG) --config ui.report_untrusted=false debug-diff-tree -p $p $diffmergeid] set cmd [concat $cmd $mergefilelist($diffmergeid)] if {[catch {set f [open $cmd r]} err]} { error_popup "Error getting diffs: $err" foreach f $flist { catch {close $f} } return } lappend flist $f set ids [list $diffmergeid $p] set mergefds($ids) $f set diffinhunk($ids) 0 set diffblocked($ids) 0 fconfigure $f -blocking 0 fileevent $f readable [list getmergediffline $f $ids $diffmergeid] } } proc getmergediffline {f ids id} { global diffmergeid diffinhunk diffoldlines diffnewlines global currentfile currenthunk global diffoldstart diffnewstart diffoldlno diffnewlno global diffblocked mergefilelist global noldlines nnewlines difflcounts filelines set n [gets $f line] if {$n < 0} { if {![eof $f]} return } if {!([info exists diffmergeid] && $diffmergeid == $id)} { if {$n < 0} { close $f } return } if {$diffinhunk($ids) != 0} { set fi $currentfile($ids) if {$n > 0 && [regexp {^[-+ \\]} $line match]} { # continuing an existing hunk set line [string range $line 1 end] set p [lindex $ids 1] if {$match eq "-" || $match eq " "} { set filelines($p,$fi,$diffoldlno($ids)) $line incr diffoldlno($ids) } if {$match eq "+" || $match eq " "} { set filelines($id,$fi,$diffnewlno($ids)) $line incr diffnewlno($ids) } if {$match eq " "} { if {$diffinhunk($ids) == 2} { lappend difflcounts($ids) \ [list $noldlines($ids) $nnewlines($ids)] set noldlines($ids) 0 set diffinhunk($ids) 1 } incr noldlines($ids) } elseif {$match eq "-" || $match eq "+"} { if {$diffinhunk($ids) == 1} { lappend difflcounts($ids) [list $noldlines($ids)] set noldlines($ids) 0 set nnewlines($ids) 0 set diffinhunk($ids) 2 } if {$match eq "-"} { incr noldlines($ids) } else { incr nnewlines($ids) } } # and if it's \ No newline at end of line, then what? return } # end of a hunk if {$diffinhunk($ids) == 1 && $noldlines($ids) != 0} { lappend difflcounts($ids) [list $noldlines($ids)] } elseif {$diffinhunk($ids) == 2 && ($noldlines($ids) != 0 || $nnewlines($ids) != 0)} { lappend difflcounts($ids) [list $noldlines($ids) $nnewlines($ids)] } set currenthunk($ids) [list $currentfile($ids) \ $diffoldstart($ids) $diffnewstart($ids) \ $diffoldlno($ids) $diffnewlno($ids) \ $difflcounts($ids)] set diffinhunk($ids) 0 # -1 = need to block, 0 = unblocked, 1 = is blocked set diffblocked($ids) -1 processhunks if {$diffblocked($ids) == -1} { fileevent $f readable {} set diffblocked($ids) 1 } } if {$n < 0} { # eof if {!$diffblocked($ids)} { close $f set currentfile($ids) [llength $mergefilelist($diffmergeid)] set currenthunk($ids) [list $currentfile($ids) 0 0 0 0 {}] processhunks } } elseif {[regexp {^diff --git a/(.*) b/} $line match fname]} { # start of a new file set currentfile($ids) \ [lsearch -exact $mergefilelist($diffmergeid) $fname] } elseif {[regexp {^@@ -([0-9]+),([0-9]+) \+([0-9]+),([0-9]+) @@(.*)} \ $line match f1l f1c f2l f2c rest]} { if {[info exists currentfile($ids)] && $currentfile($ids) >= 0} { # start of a new hunk if {$f1l == 0 && $f1c == 0} { set f1l 1 } if {$f2l == 0 && $f2c == 0} { set f2l 1 } set diffinhunk($ids) 1 set diffoldstart($ids) $f1l set diffnewstart($ids) $f2l set diffoldlno($ids) $f1l set diffnewlno($ids) $f2l set difflcounts($ids) {} set noldlines($ids) 0 set nnewlines($ids) 0 } } } proc processhunks {} { global diffmergeid parents nparents currenthunk global mergefilelist diffblocked mergefds global grouphunks grouplinestart grouplineend groupfilenum set nfiles [llength $mergefilelist($diffmergeid)] while 1 { set fi $nfiles set lno 0 # look for the earliest hunk foreach p $parents($diffmergeid) { set ids [list $diffmergeid $p] if {![info exists currenthunk($ids)]} return set i [lindex $currenthunk($ids) 0] set l [lindex $currenthunk($ids) 2] if {$i < $fi || ($i == $fi && $l < $lno)} { set fi $i set lno $l set pi $p } } if {$fi < $nfiles} { set ids [list $diffmergeid $pi] set hunk $currenthunk($ids) unset currenthunk($ids) if {$diffblocked($ids) > 0} { fileevent $mergefds($ids) readable \ [list getmergediffline $mergefds($ids) $ids $diffmergeid] } set diffblocked($ids) 0 if {[info exists groupfilenum] && $groupfilenum == $fi && $lno <= $grouplineend} { # add this hunk to the pending group lappend grouphunks($pi) $hunk set endln [lindex $hunk 4] if {$endln > $grouplineend} { set grouplineend $endln } continue } } # succeeding stuff doesn't belong in this group, so # process the group now if {[info exists groupfilenum]} { processgroup unset groupfilenum unset grouphunks } if {$fi >= $nfiles} break # start a new group set groupfilenum $fi set grouphunks($pi) [list $hunk] set grouplinestart $lno set grouplineend [lindex $hunk 4] } } proc processgroup {} { global groupfilelast groupfilenum difffilestart global mergefilelist diffmergeid ctext filelines global parents diffmergeid diffoffset global grouphunks grouplinestart grouplineend nparents global mergemax $ctext conf -state normal set id $diffmergeid set f $groupfilenum if {$groupfilelast != $f} { $ctext insert end "\n" set here [$ctext index "end - 1c"] set difffilestart($f) $here set mark fmark.[expr {$f + 1}] $ctext mark set $mark $here $ctext mark gravity $mark left set header [lindex $mergefilelist($id) $f] set l [expr {(78 - [string length $header]) / 2}] set pad [string range "----------------------------------------" 1 $l] $ctext insert end "$pad $header $pad\n" filesep set groupfilelast $f foreach p $parents($id) { set diffoffset($p) 0 } } $ctext insert end "@@" msep set nlines [expr {$grouplineend - $grouplinestart}] set events {} set pnum 0 foreach p $parents($id) { set startline [expr {$grouplinestart + $diffoffset($p)}] set ol $startline set nl $grouplinestart if {[info exists grouphunks($p)]} { foreach h $grouphunks($p) { set l [lindex $h 2] if {$nl < $l} { for {} {$nl < $l} {incr nl} { set filelines($p,$f,$ol) $filelines($id,$f,$nl) incr ol } } foreach chunk [lindex $h 5] { if {[llength $chunk] == 2} { set olc [lindex $chunk 0] set nlc [lindex $chunk 1] set nnl [expr {$nl + $nlc}] lappend events [list $nl $nnl $pnum $olc $nlc] incr ol $olc set nl $nnl } else { incr ol [lindex $chunk 0] incr nl [lindex $chunk 0] } } } } if {$nl < $grouplineend} { for {} {$nl < $grouplineend} {incr nl} { set filelines($p,$f,$ol) $filelines($id,$f,$nl) incr ol } } set nlines [expr {$ol - $startline}] $ctext insert end " -$startline,$nlines" msep incr pnum } set nlines [expr {$grouplineend - $grouplinestart}] $ctext insert end " +$grouplinestart,$nlines @@\n" msep set events [lsort -integer -index 0 $events] set nevents [llength $events] set nmerge $nparents($diffmergeid) set l $grouplinestart for {set i 0} {$i < $nevents} {set i $j} { set nl [lindex $events $i 0] while {$l < $nl} { $ctext insert end " $filelines($id,$f,$l)\n" incr l } set e [lindex $events $i] set enl [lindex $e 1] set j $i set active {} while 1 { set pnum [lindex $e 2] set olc [lindex $e 3] set nlc [lindex $e 4] if {![info exists delta($pnum)]} { set delta($pnum) [expr {$olc - $nlc}] lappend active $pnum } else { incr delta($pnum) [expr {$olc - $nlc}] } if {[incr j] >= $nevents} break set e [lindex $events $j] if {[lindex $e 0] >= $enl} break if {[lindex $e 1] > $enl} { set enl [lindex $e 1] } } set nlc [expr {$enl - $l}] set ncol mresult set bestpn -1 if {[llength $active] == $nmerge - 1} { # no diff for one of the parents, i.e. it's identical for {set pnum 0} {$pnum < $nmerge} {incr pnum} { if {![info exists delta($pnum)]} { if {$pnum < $mergemax} { lappend ncol m$pnum } else { lappend ncol mmax } break } } } elseif {[llength $active] == $nmerge} { # all parents are different, see if one is very similar set bestsim 30 for {set pnum 0} {$pnum < $nmerge} {incr pnum} { set sim [similarity $pnum $l $nlc $f \ [lrange $events $i [expr {$j-1}]]] if {$sim > $bestsim} { set bestsim $sim set bestpn $pnum } } if {$bestpn >= 0} { lappend ncol m$bestpn } } set pnum -1 foreach p $parents($id) { incr pnum if {![info exists delta($pnum)] || $pnum == $bestpn} continue set olc [expr {$nlc + $delta($pnum)}] set ol [expr {$l + $diffoffset($p)}] incr diffoffset($p) $delta($pnum) unset delta($pnum) for {} {$olc > 0} {incr olc -1} { $ctext insert end "-$filelines($p,$f,$ol)\n" m$pnum incr ol } } set endl [expr {$l + $nlc}] if {$bestpn >= 0} { # show this pretty much as a normal diff set p [lindex $parents($id) $bestpn] set ol [expr {$l + $diffoffset($p)}] incr diffoffset($p) $delta($bestpn) unset delta($bestpn) for {set k $i} {$k < $j} {incr k} { set e [lindex $events $k] if {[lindex $e 2] != $bestpn} continue set nl [lindex $e 0] set ol [expr {$ol + $nl - $l}] for {} {$l < $nl} {incr l} { $ctext insert end "+$filelines($id,$f,$l)\n" $ncol } set c [lindex $e 3] for {} {$c > 0} {incr c -1} { $ctext insert end "-$filelines($p,$f,$ol)\n" m$bestpn incr ol } set nl [lindex $e 1] for {} {$l < $nl} {incr l} { $ctext insert end "+$filelines($id,$f,$l)\n" mresult } } } for {} {$l < $endl} {incr l} { $ctext insert end "+$filelines($id,$f,$l)\n" $ncol } } while {$l < $grouplineend} { $ctext insert end " $filelines($id,$f,$l)\n" incr l } $ctext conf -state disabled } proc similarity {pnum l nlc f events} { global diffmergeid parents diffoffset filelines set id $diffmergeid set p [lindex $parents($id) $pnum] set ol [expr {$l + $diffoffset($p)}] set endl [expr {$l + $nlc}] set same 0 set diff 0 foreach e $events { if {[lindex $e 2] != $pnum} continue set nl [lindex $e 0] set ol [expr {$ol + $nl - $l}] for {} {$l < $nl} {incr l} { incr same [string length $filelines($id,$f,$l)] incr same } set oc [lindex $e 3] for {} {$oc > 0} {incr oc -1} { incr diff [string length $filelines($p,$f,$ol)] incr diff incr ol } set nl [lindex $e 1] for {} {$l < $nl} {incr l} { incr diff [string length $filelines($id,$f,$l)] incr diff } } for {} {$l < $endl} {incr l} { incr same [string length $filelines($id,$f,$l)] incr same } if {$same == 0} { return 0 } return [expr {200 * $same / (2 * $same + $diff)}] } proc startdiff {ids} { global treediffs diffids treepending diffmergeid set diffids $ids catch {unset diffmergeid} if {![info exists treediffs($ids)]} { if {![info exists treepending]} { gettreediffs $ids } } else { addtocflist $ids } } proc addtocflist {ids} { global treediffs cflist foreach f $treediffs($ids) { $cflist insert end $f } getblobdiffs $ids } proc gettreediffs {ids} { global treediff parents treepending env set treepending $ids set treediff {} set id [lindex $ids 0] set p [lindex $ids 1] if [catch {set gdtf [open "|{$env(HG)} --config ui.report_untrusted=false debug-diff-tree -r $p $id" r]}] return fconfigure $gdtf -blocking 0 fileevent $gdtf readable [list gettreediffline $gdtf $ids] } proc gettreediffline {gdtf ids} { global treediff treediffs treepending diffids diffmergeid set n [gets $gdtf line] if {$n < 0} { if {![eof $gdtf]} return close $gdtf set treediffs($ids) $treediff unset treepending if {$ids != $diffids} { gettreediffs $diffids } else { if {[info exists diffmergeid]} { contmergediff $ids } else { addtocflist $ids } } return } set tab1 [expr [string first "\t" $line] + 1] set tab2 [expr [string first "\t" $line $tab1] - 1] set file [string range $line $tab1 $tab2] lappend treediff $file } proc getblobdiffs {ids} { global diffopts blobdifffd diffids env curdifftag curtagstart global difffilestart nextupdate diffinhdr treediffs set id [lindex $ids 0] set p [lindex $ids 1] set env(GIT_DIFF_OPTS) $diffopts set cmd [list | $env(HG) --config ui.report_untrusted=false debug-diff-tree -r -p -C $p $id] if {[catch {set bdf [open $cmd r]} err]} { puts "error getting diffs: $err" return } set diffinhdr 0 fconfigure $bdf -blocking 0 set blobdifffd($ids) $bdf set curdifftag Comments set curtagstart 0.0 catch {unset difffilestart} fileevent $bdf readable [list getblobdiffline $bdf $diffids] set nextupdate [expr {[clock clicks -milliseconds] + 100}] } proc getblobdiffline {bdf ids} { global diffids blobdifffd ctext curdifftag curtagstart global diffnexthead diffnextnote difffilestart global nextupdate diffinhdr treediffs global gaudydiff set n [gets $bdf line] if {$n < 0} { if {[eof $bdf]} { close $bdf if {$ids == $diffids && $bdf == $blobdifffd($ids)} { $ctext tag add $curdifftag $curtagstart end } } return } if {$ids != $diffids || $bdf != $blobdifffd($ids)} { return } regsub -all "\r" $line "" line $ctext conf -state normal if {[regexp {^diff --git a/(.*) b/(.*)} $line match fname newname]} { # start of a new file $ctext insert end "\n" $ctext tag add $curdifftag $curtagstart end set curtagstart [$ctext index "end - 1c"] set header $newname set here [$ctext index "end - 1c"] set i [lsearch -exact $treediffs($diffids) $fname] if {$i >= 0} { set difffilestart($i) $here incr i $ctext mark set fmark.$i $here $ctext mark gravity fmark.$i left } if {$newname != $fname} { set i [lsearch -exact $treediffs($diffids) $newname] if {$i >= 0} { set difffilestart($i) $here incr i $ctext mark set fmark.$i $here $ctext mark gravity fmark.$i left } } set curdifftag "f:$fname" $ctext tag delete $curdifftag set l [expr {(78 - [string length $header]) / 2}] set pad [string range "----------------------------------------" 1 $l] $ctext insert end "$pad $header $pad\n" filesep set diffinhdr 1 } elseif {[regexp {^(---|\+\+\+)} $line]} { set diffinhdr 0 } elseif {[regexp {^@@ -([0-9]+),([0-9]+) \+([0-9]+),([0-9]+) @@(.*)} \ $line match f1l f1c f2l f2c rest]} { if {$gaudydiff} { $ctext insert end "\t" hunksep $ctext insert end " $f1l " d0 " $f2l " d1 $ctext insert end " $rest \n" hunksep } else { $ctext insert end "$line\n" hunksep } set diffinhdr 0 } else { set x [string range $line 0 0] if {$x == "-" || $x == "+"} { set tag [expr {$x == "+"}] if {$gaudydiff} { set line [string range $line 1 end] } $ctext insert end "$line\n" d$tag } elseif {$x == " "} { if {$gaudydiff} { set line [string range $line 1 end] } $ctext insert end "$line\n" } elseif {$diffinhdr || $x == "\\"} { # e.g. "\ No newline at end of file" $ctext insert end "$line\n" filesep } elseif {$line != ""} { # Something else we don't recognize if {$curdifftag != "Comments"} { $ctext insert end "\n" $ctext tag add $curdifftag $curtagstart end set curtagstart [$ctext index "end - 1c"] set curdifftag Comments } $ctext insert end "$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}" } } proc nextfile {} { global difffilestart ctext set here [$ctext index @0,0] for {set i 0} {[info exists difffilestart($i)]} {incr i} { if {[$ctext compare $difffilestart($i) > $here]} { if {![info exists pos] || [$ctext compare $difffilestart($i) < $pos]} { set pos $difffilestart($i) } } } if {[info exists pos]} { $ctext yview $pos } } proc listboxsel {} { global ctext cflist currentid if {![info exists currentid]} return set sel [lsort [$cflist curselection]] if {$sel eq {}} return set first [lindex $sel 0] catch {$ctext yview fmark.$first} } proc setcoords {} { global linespc charspc canvx0 canvy0 mainfont global xspc1 xspc2 lthickness set linespc [font metrics $mainfont -linespace] set charspc [font measure $mainfont "m"] set canvy0 [expr 3 + 0.5 * $linespc] set canvx0 [expr 3 + 0.5 * $linespc] set lthickness [expr {int($linespc / 9) + 1}] set xspc1(0) $linespc set xspc2 $linespc } proc redisplay {} { global stopped redisplaying phase if {$stopped > 1} return if {$phase == "getcommits"} return set redisplaying 1 if {$phase == "drawgraph" || $phase == "incrdraw"} { set stopped 1 } else { drawgraph } } proc incrfont {inc} { global mainfont namefont textfont ctext canv phase global stopped entries curidfont unmarkmatches set mainfont [lreplace $mainfont 1 1 [expr {[lindex $mainfont 1] + $inc}]] set curidfont [lreplace $curidfont 1 1 [expr {[lindex $curidfont 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 $ctext tag conf filesep -font [concat $textfont bold] foreach e $entries { $e conf -font $mainfont } if {$phase == "getcommits"} { $canv itemconf textitems -font $mainfont } redisplay } proc clearsha1 {} { global sha1entry sha1string if {[string length $sha1string] == 40} { $sha1entry delete 0 end } } proc sha1change {n1 n2 op} { global sha1string currentid sha1but if {$sha1string == {} || ([info exists currentid] && $sha1string == $currentid)} { set state disabled } else { set state normal } if {[$sha1but cget -state] == $state} return if {$state == "normal"} { $sha1but conf -state normal -relief raised -text "Goto: " } else { $sha1but conf -state disabled -relief flat -text "SHA1 ID: " } } proc gotocommit {} { global sha1string currentid idline tagids global lineid numcommits if {$sha1string == {} || ([info exists currentid] && $sha1string == $currentid)} return if {[info exists tagids($sha1string)]} { set id $tagids($sha1string) } else { set id [string tolower $sha1string] if {[regexp {^[0-9a-f]{4,39}$} $id]} { set matches {} for {set l 0} {$l < $numcommits} {incr l} { if {[string match $id* $lineid($l)]} { lappend matches $lineid($l) } } if {$matches ne {}} { if {[llength $matches] > 1} { error_popup "Short SHA1 id $id is ambiguous" return } set id [lindex $matches 0] } } } if {[info exists idline($id)]} { selectline $idline($id) 1 return } if {[regexp {^[0-9a-fA-F]{4,}$} $sha1string]} { set type "SHA1 id" } else { set type "Tag" } error_popup "$type $sha1string is not known" } proc lineenter {x y id} { global hoverx hovery hoverid hovertimer global commitinfo canv if {![info exists commitinfo($id)]} return set hoverx $x set hovery $y set hoverid $id if {[info exists hovertimer]} { after cancel $hovertimer } set hovertimer [after 500 linehover] $canv delete hover } proc linemotion {x y id} { global hoverx hovery hoverid hovertimer if {[info exists hoverid] && $id == $hoverid} { set hoverx $x set hovery $y if {[info exists hovertimer]} { after cancel $hovertimer } set hovertimer [after 500 linehover] } } proc lineleave {id} { global hoverid hovertimer canv if {[info exists hoverid] && $id == $hoverid} { $canv delete hover if {[info exists hovertimer]} { after cancel $hovertimer unset hovertimer } unset hoverid } } proc linehover {} { global hoverx hovery hoverid hovertimer global canv linespc lthickness global commitinfo mainfont set text [lindex $commitinfo($hoverid) 0] set ymax [lindex [$canv cget -scrollregion] 3] if {$ymax == {}} return set yfrac [lindex [$canv yview] 0] set x [expr {$hoverx + 2 * $linespc}] set y [expr {$hovery + $yfrac * $ymax - $linespc / 2}] set x0 [expr {$x - 2 * $lthickness}] set y0 [expr {$y - 2 * $lthickness}] set x1 [expr {$x + [font measure $mainfont $text] + 2 * $lthickness}] set y1 [expr {$y + $linespc + 2 * $lthickness}] set t [$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] $canv raise $t } proc clickisonarrow {id y} { global mainline mainlinearrow sidelines lthickness set thresh [expr {2 * $lthickness + 6}] if {[info exists mainline($id)]} { if {$mainlinearrow($id) ne "none"} { if {abs([lindex $mainline($id) 1] - $y) < $thresh} { return "up" } } } if {[info exists sidelines($id)]} { foreach ls $sidelines($id) { set coords [lindex $ls 0] set arrow [lindex $ls 2] if {$arrow eq "first" || $arrow eq "both"} { if {abs([lindex $coords 1] - $y) < $thresh} { return "up" } } if {$arrow eq "last" || $arrow eq "both"} { if {abs([lindex $coords end] - $y) < $thresh} { return "down" } } } } return {} } proc arrowjump {id dirn y} { global mainline sidelines canv set yt {} if {$dirn eq "down"} { if {[info exists mainline($id)]} { set y1 [lindex $mainline($id) 1] if {$y1 > $y} { set yt $y1 } } if {[info exists sidelines($id)]} { foreach ls $sidelines($id) { set y1 [lindex $ls 0 1] if {$y1 > $y && ($yt eq {} || $y1 < $yt)} { set yt $y1 } } } } else { if {[info exists sidelines($id)]} { foreach ls $sidelines($id) { set y1 [lindex $ls 0 end] if {$y1 < $y && ($yt eq {} || $y1 > $yt)} { set yt $y1 } } } } if {$yt eq {}} return set ymax [lindex [$canv cget -scrollregion] 3] if {$ymax eq {} || $ymax <= 0} return set view [$canv yview] set yspan [expr {[lindex $view 1] - [lindex $view 0]}] set yfrac [expr {$yt / $ymax - $yspan / 2}] if {$yfrac < 0} { set yfrac 0 } $canv yview moveto $yfrac } proc lineclick {x y id isnew} { global ctext commitinfo children cflist canv thickerline unmarkmatches unselectline normalline $canv delete hover # draw this line thicker than normal drawlines $id 1 set thickerline $id if {$isnew} { set ymax [lindex [$canv cget -scrollregion] 3] if {$ymax eq {}} return set yfrac [lindex [$canv yview] 0] set y [expr {$y + $yfrac * $ymax}] } set dirn [clickisonarrow $id $y] if {$dirn ne {}} { arrowjump $id $dirn $y return } if {$isnew} { addtohistory [list lineclick $x $y $id 0] } # fill the details pane with info about this line $ctext conf -state normal $ctext delete 0.0 end $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 "Parent:\t" $ctext insert end $id [list link link0] $ctext tag bind link0 <1> [list selbyid $id] set info $commitinfo($id) $ctext insert end "\n\t[lindex $info 0]\n" $ctext insert end "\tAuthor:\t[lindex $info 1]\n" $ctext insert end "\tDate:\t[lindex $info 2]\n" if {[info exists children($id)]} { $ctext insert end "\nChildren:" set i 0 foreach child $children($id) { incr i set info $commitinfo($child) $ctext insert end "\n\t" $ctext insert end $child [list link link$i] $ctext tag bind link$i <1> [list selbyid $child] $ctext insert end "\n\t[lindex $info 0]" $ctext insert end "\n\tAuthor:\t[lindex $info 1]" $ctext insert end "\n\tDate:\t[lindex $info 2]\n" } } $ctext conf -state disabled $cflist delete 0 end } proc normalline {} { global thickerline if {[info exists thickerline]} { drawlines $thickerline 0 unset thickerline } } proc selbyid {id} { global idline if {[info exists idline($id)]} { selectline $idline($id) 1 } } proc mstime {} { global startmstime if {![info exists startmstime]} { set startmstime [clock clicks -milliseconds] } return [format "%.3f" [expr {([clock click -milliseconds] - $startmstime) / 1000.0}]] } proc rowmenu {x y id} { global rowctxmenu idline selectedline rowmenuid hgvdiff if {![info exists selectedline] || $idline($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 if { $hgvdiff ne "" } { $rowctxmenu entryconfigure 6 -state $state } set rowmenuid $id tk_popup $rowctxmenu $x $y } proc diffvssel {dirn} { global rowmenuid selectedline lineid if {![info exists selectedline]} return if {$dirn} { set oldid $lineid($selectedline) set newid $rowmenuid } else { set oldid $rowmenuid set newid $lineid($selectedline) } addtohistory [list doseldiff $oldid $newid] doseldiff $oldid $newid } proc doseldiff {oldid newid} { global ctext cflist global commitinfo $ctext conf -state normal $ctext delete 0.0 end $ctext mark set fmark.0 0.0 $ctext mark gravity fmark.0 left $cflist delete 0 end $cflist insert end "Top" $ctext insert end "From " $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 tag bind link0 <1> [list selbyid $oldid] $ctext insert end $oldid [list link link0] $ctext insert end "\n " $ctext insert end [lindex $commitinfo($oldid) 0] $ctext insert end "\n\nTo " $ctext tag bind link1 <1> [list selbyid $newid] $ctext insert end $newid [list link link1] $ctext insert end "\n " $ctext insert end [lindex $commitinfo($newid) 0] $ctext insert end "\n" $ctext conf -state disabled $ctext tag delete Comments $ctext tag remove found 1.0 end startdiff [list $newid $oldid] } proc mkpatch {} { global rowmenuid currentid commitinfo patchtop patchnum if {![info exists currentid]} return set oldid $currentid set oldhead [lindex $commitinfo($oldid) 0] set newid $rowmenuid set newhead [lindex $commitinfo($newid) 0] set top .patch set patchtop $top catch {destroy $top} toplevel $top label $top.title -text "Generate patch" grid $top.title - -pady 10 label $top.from -text "From:" entry $top.fromsha1 -width 40 -relief flat $top.fromsha1 insert 0 $oldid $top.fromsha1 conf -state readonly grid $top.from $top.fromsha1 -sticky w entry $top.fromhead -width 60 -relief flat $top.fromhead insert 0 $oldhead $top.fromhead conf -state readonly grid x $top.fromhead -sticky w label $top.to -text "To:" entry $top.tosha1 -width 40 -relief flat $top.tosha1 insert 0 $newid $top.tosha1 conf -state readonly grid $top.to $top.tosha1 -sticky w entry $top.tohead -width 60 -relief flat $top.tohead insert 0 $newhead $top.tohead conf -state readonly grid x $top.tohead -sticky w button $top.rev -text "Reverse" -command mkpatchrev -padx 5 grid $top.rev x -pady 10 label $top.flab -text "Output file:" entry $top.fname -width 60 $top.fname insert 0 [file normalize "patch$patchnum.patch"] incr patchnum grid $top.flab $top.fname -sticky w frame $top.buts button $top.buts.gen -text "Generate" -command mkpatchgo button $top.buts.can -text "Cancel" -command mkpatchcan grid $top.buts.gen $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 $top.fname } proc mkpatchrev {} { global patchtop set oldid [$patchtop.fromsha1 get] set oldhead [$patchtop.fromhead get] set newid [$patchtop.tosha1 get] set newhead [$patchtop.tohead get] foreach e [list fromsha1 fromhead tosha1 tohead] \ v [list $newid $newhead $oldid $oldhead] { $patchtop.$e conf -state normal $patchtop.$e delete 0 end $patchtop.$e insert 0 $v $patchtop.$e conf -state readonly } } proc mkpatchgo {} { global patchtop env set oldid [$patchtop.fromsha1 get] set newid [$patchtop.tosha1 get] set fname [$patchtop.fname get] if {[catch {exec $env(HG) --config ui.report_untrusted=false debug-diff-tree -p $oldid $newid >$fname &} err]} { error_popup "Error creating patch: $err" } catch {destroy $patchtop} unset patchtop } proc mkpatchcan {} { global patchtop catch {destroy $patchtop} unset patchtop } proc mktag {} { global rowmenuid mktagtop commitinfo set top .maketag set mktagtop $top catch {destroy $top} toplevel $top label $top.title -text "Create tag" 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 entry $top.head -width 60 -relief flat $top.head insert 0 [lindex $commitinfo($rowmenuid) 0] $top.head conf -state readonly grid x $top.head -sticky w label $top.tlab -text "Tag name:" entry $top.tag -width 60 grid $top.tlab $top.tag -sticky w frame $top.buts button $top.buts.gen -text "Create" -command mktaggo button $top.buts.can -text "Cancel" -command mktagcan grid $top.buts.gen $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 $top.tag } proc domktag {} { global mktagtop env tagids idtags set id [$mktagtop.sha1 get] set tag [$mktagtop.tag get] if {$tag == {}} { error_popup "No tag name specified" return } if {[info exists tagids($tag)]} { error_popup "Tag \"$tag\" already exists" return } if {[catch { set out [exec $env(HG) --config ui.report_untrusted=false tag -r $id $tag] } err]} { error_popup "Error creating tag: $err" return } set tagids($tag) $id lappend idtags($id) $tag redrawtags $id } proc redrawtags {id} { global canv linehtag idline idpos selectedline if {![info exists idline($id)]} return $canv delete tag.$id set xt [eval drawtags $id $idpos($id)] $canv coords $linehtag($idline($id)) $xt [lindex $idpos($id) 2] if {[info exists selectedline] && $selectedline == $idline($id)} { selectline $selectedline 0 } } proc mktagcan {} { global mktagtop catch {destroy $mktagtop} unset mktagtop } proc mktaggo {} { domktag mktagcan } proc writecommit {} { global rowmenuid wrcomtop commitinfo wrcomcmd set top .writecommit set wrcomtop $top catch {destroy $top} toplevel $top label $top.title -text "Write commit to file" 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 entry $top.head -width 60 -relief flat $top.head insert 0 [lindex $commitinfo($rowmenuid) 0] $top.head conf -state readonly grid x $top.head -sticky w label $top.clab -text "Command:" entry $top.cmd -width 60 -textvariable wrcomcmd grid $top.clab $top.cmd -sticky w -pady 10 label $top.flab -text "Output file:" entry $top.fname -width 60 $top.fname insert 0 [file normalize "commit-[string range $rowmenuid 0 6]"] grid $top.flab $top.fname -sticky w frame $top.buts button $top.buts.gen -text "Write" -command wrcomgo button $top.buts.can -text "Cancel" -command wrcomcan grid $top.buts.gen $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 $top.fname } proc wrcomgo {} { global wrcomtop set id [$wrcomtop.sha1 get] set cmd "echo $id | [$wrcomtop.cmd get]" set fname [$wrcomtop.fname get] if {[catch {exec sh -c $cmd > $fname &} err]} { error_popup "Error writing commit: $err" } catch {destroy $wrcomtop} unset wrcomtop } proc wrcomcan {} { global wrcomtop catch {destroy $wrcomtop} unset wrcomtop } proc listrefs {id} { global idtags idheads idotherrefs set x {} if {[info exists idtags($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 rereadrefs {} { global idtags idheads idotherrefs global tagids headids otherrefids set refids [concat [array names idtags] \ [array names idheads] [array names idotherrefs]] foreach id $refids { if {![info exists ref($id)]} { set ref($id) [listrefs $id] } } foreach v {tagids idtags headids idheads otherrefids idotherrefs} { catch {unset $v} } readrefs 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} { redrawtags $id } } } proc vdiff {withparent} { global env rowmenuid selectedline lineid hgvdiff if {![info exists rowmenuid]} return set curid $rowmenuid if {$withparent} { set parents [exec $env(HG) --config ui.report_untrusted=false parents --rev $curid --template "{node}\n"] set firstparent [lindex [split $parents "\n"] 0] set otherid $firstparent } else { if {![info exists selectedline]} return set otherid $lineid($selectedline) } set range "$otherid:$curid" if {[catch {exec $env(HG) --config ui.report_untrusted=false $hgvdiff -r $range} err]} { # Ignore errors, this is just visualization } } proc showtag {tag isnew} { global ctext cflist tagcontents tagids linknum if {$isnew} { addtohistory [list showtag $tag 0] } $ctext conf -state normal $ctext delete 0.0 end set linknum 0 if {[info exists tagcontents($tag)]} { set text $tagcontents($tag) } else { set text "Tag: $tag\nId: $tagids($tag)" } appendwithlinks $text $ctext conf -state disabled $cflist delete 0 end } proc doquit {} { global stopped set stopped 100 destroy . } proc getconfig {} { global env set lines [exec $env(HG) debug-config] regsub -all "\r\n" $lines "\n" config set config {} foreach line [split $lines "\n"] { regsub "^(k|v)=" $line "" line lappend config $line } return $config } # defaults... set datemode 0 set boldnames 0 set diffopts "-U 5 -p" set wrcomcmd "\"\$HG\" --config ui.report_untrusted=false debug-diff-tree --stdin -p --pretty" set mainfont {Helvetica 9} set curidfont {} set textfont {Courier 9} set findmergefiles 0 set gaudydiff 0 set maxgraphpct 50 set maxwidth 16 set colors {green red blue magenta darkgrey brown orange} set authorcolors { black blue deeppink mediumorchid blue burlywood4 goldenrod slateblue red2 navy dimgrey } catch {source ~/.hgk} if {$curidfont == ""} { # initialize late based on current mainfont set curidfont "$mainfont bold italic underline" } set namefont $mainfont if {$boldnames} { lappend namefont bold } set revtreeargs {} foreach arg $argv { switch -regexp -- $arg { "^$" { } "^-b" { set boldnames 1 } "^-d" { set datemode 1 } default { lappend revtreeargs $arg } } } set history {} set historyindex 0 set stopped 0 set redisplaying 0 set stuffsaved 0 set patchnum 0 array set config [getconfig] set hgvdiff $config(vdiff) setcoords makewindow readrefs set hgroot [exec $env(HG) root] wm title . "hgk $hgroot" getcommits $revtreeargs