contrib/hgk
author Thomas Arendsen Hein <thomas@intevation.de>
Wed, 31 Aug 2005 21:07:36 +0200
changeset 1182 24d553b598e8
parent 283 18c9566ad717
child 1240 cc756ffd4d04
permissions -rwxr-xr-x
Merge with http://hannibal.lr-s.tudelft.nl/~vincent/fcgi/mercurial/fcgi/
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#!/bin/sh
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# Tcl ignores the next line -*- tcl -*- \
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exec wish "$0" -- "${1+$@}"
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# Copyright (C) 2005 Paul Mackerras.  All rights reserved.
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# This program is free software; it may be used, copied, modified
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# and distributed under the terms of the GNU General Public Licence,
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# either version 2, or (at your option) any later version.
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# CVS $Revision: 1.20 $
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proc readfullcommits {rargs} {
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    global commits commfd phase canv mainfont curcommit allcommitstate 
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    if {$rargs == {}} {
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	set rargs HEAD
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    }
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    set commits {}
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    set curcommit {}
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    set allcommitstate none
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    set phase getcommits
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    if [catch {set commfd [open "|hgit rev-list -c $rargs" r]} err] {
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	puts stderr "Error executing hgit rev-list: $err"
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	exit 1
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    }
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    fconfigure $commfd -blocking 0
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    fileevent $commfd readable "getallcommitline $commfd"
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    $canv delete all
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    $canv create text 3 3 -anchor nw -text "Reading all commits..." \
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	-font $mainfont -tags textitems
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}
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proc getcommitline {commfd}  {
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    global commits parents cdate nparents children nchildren
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    set n [gets $commfd line]
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    if {$n < 0} {
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	if {![eof $commfd]} return
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	# this works around what is apparently a bug in Tcl...
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	fconfigure $commfd -blocking 1
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	if {![catch {close $commfd} err]} {
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	    after idle readallcommits
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	    return
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	}
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	if {[string range $err 0 4] == "usage"} {
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	    set err "\
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Gitk: error reading commits: bad arguments to hgit rev-list.\n\
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(Note: arguments to gitk are passed to hgit rev-list\
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to allow selection of commits to be displayed.)"
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	} else {
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	    set err "Error reading commits: $err"
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	}
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	error_popup $err
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	exit 1
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    }
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    if {![regexp {^[0-9a-f]{40}$} $line]} {
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	error_popup "Can't parse hgit rev-tree output: {$line}"
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	exit 1
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    }
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    lappend commits $line
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}
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proc readallcommits {} {
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    global commits
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    foreach id $commits {
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	readcommit $id
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	update
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    }
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    drawgraph
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}
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proc readonecommit {id contents} {
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    global commitinfo children nchildren parents nparents cdate
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    set inhdr 1
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    set comment {}
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    set headline {}
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    set auname {}
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    set audate {}
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    set comname {}
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    set comdate {}
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    if {![info exists nchildren($id)]} {
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	set children($id) {}
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	set nchildren($id) 0
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    }
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    set parents($id) {}
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    set nparents($id) 0
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    foreach line [split $contents "\n"] {
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	if {$inhdr} {
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	    if {$line == {}} {
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		set inhdr 0
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	    } else {
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		set tag [lindex $line 0]
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		if {$tag == "parent"} {
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		    set p [lindex $line 1]
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		    if {![info exists nchildren($p)]} {
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			set children($p) {}
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			set nchildren($p) 0
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		    }
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		    lappend parents($id) $p
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		    incr nparents($id)
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		    if {[lsearch -exact $children($p) $id] < 0} {
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			lappend children($p) $id
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			incr nchildren($p)
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		    }
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		} elseif {$tag == "author"} {
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		    set x [expr {[llength $line] - 2}]
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		    set audate [lindex $line $x]
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		    set auname [lrange $line 1 [expr {$x - 1}]]
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		} elseif {$tag == "committer"} {
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		    set x [expr {[llength $line] - 2}]
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		    set comdate [lindex $line $x]
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		    set comname [lrange $line 1 [expr {$x - 1}]]
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		}
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	    }
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	} else {
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	    if {$comment == {}} {
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		set headline $line
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	    } else {
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		append comment "\n"
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	    }
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	    append comment $line
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	}
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    }
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    if {$audate != {}} {
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	set audate [clock format $audate -format "%Y-%m-%d %H:%M:%S"]
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    }
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    if {$comdate != {}} {
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	set cdate($id) $comdate
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	set comdate [clock format $comdate -format "%Y-%m-%d %H:%M:%S"]
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    }
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    set commitinfo($id) [list $headline $auname $audate \
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			     $comname $comdate $comment]
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}
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proc getallcommitline {commfd}  {
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    global commits allcommitstate curcommit curcommitid
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    set n [gets $commfd line]
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    set s "\n"
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    if {$n < 0} {
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	if {![eof $commfd]} return
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	# this works around what is apparently a bug in Tcl...
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	fconfigure $commfd -blocking 1
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	if {![catch {close $commfd} err]} {
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	    if {$allcommitstate == "indent"} {
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		readonecommit $curcommitid $curcommit
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	    }
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	    after idle drawgraph
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	    return
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	}
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	if {[string range $err 0 4] == "usage"} {
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	    set err "\
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Gitk: error reading commits: bad arguments to hgit rev-list.\n\
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(Note: arguments to gitk are passed to hgit rev-list\
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to allow selection of commits to be displayed.)"
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	} else {
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	    set err "Error reading commits: $err"
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	}
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	error_popup $err
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	exit 1
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    }
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    if {[string range $line 0 1] != "  "} {
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	if {$allcommitstate == "indent"} {
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	    readonecommit $curcommitid $curcommit
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	}
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	if {$allcommitstate == "start"} {
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	    set curcommit $curcommit$line$s
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	    set allcommitstate "indent"
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        } else {
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	    set curcommitid $line
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	    set curcommit {}
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	    set allcommitstate "start"
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	    lappend commits $line
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	}
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    } else {
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	set d [string range $line 2 end] 
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        set curcommit $curcommit$d$s
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    }
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}
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proc getcommits {rargs} {
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    global commits commfd phase canv mainfont
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    if {$rargs == {}} {
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	set rargs HEAD
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    }
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    set commits {}
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    set phase getcommits
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    if [catch {set commfd [open "|hgit rev-list $rargs" r]} err] {
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	puts stderr "Error executing hgit rev-list: $err"
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	exit 1
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    }
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    fconfigure $commfd -blocking 0
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    fileevent $commfd readable "getcommitline $commfd"
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    $canv delete all
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    $canv create text 3 3 -anchor nw -text "Reading commits..." \
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	-font $mainfont -tags textitems
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}
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proc readcommit {id} {
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    global commitinfo children nchildren parents nparents cdate
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    set inhdr 1
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    set comment {}
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    set headline {}
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    set auname {}
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    set audate {}
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    set comname {}
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    set comdate {}
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    if {![info exists nchildren($id)]} {
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	set children($id) {}
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	set nchildren($id) 0
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    }
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    set parents($id) {}
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    set nparents($id) 0
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    if [catch {set contents [exec hgit cat-file commit $id]}] return
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    readonecommit $id $contents
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}
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proc readrefs {} {
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    global tagids idtags
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    set tags [glob -nocomplain -types f .git/refs/tags/*]
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    foreach f $tags {
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	catch {
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	    set fd [open $f r]
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	    set line [read $fd]
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	    if {[regexp {^[0-9a-f]{40}} $line id]} {
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		set contents [split [exec hgit cat-file tag $id] "\n"]
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		set obj {}
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		set type {}
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		set tag {}
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		foreach l $contents {
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		    if {$l == {}} break
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		    switch -- [lindex $l 0] {
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			"object" {set obj [lindex $l 1]}
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			"type" {set type [lindex $l 1]}
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			"tag" {set tag [string range $l 4 end]}
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		    }
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		}
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		if {$obj != {} && $type == "commit" && $tag != {}} {
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		    set tagids($tag) $obj
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		    lappend idtags($obj) $tag
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		}
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	    }
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	}
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    }
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}
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   243
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proc error_popup msg {
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    set w .error
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   246
    toplevel $w
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   247
    wm transient $w .
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    message $w.m -text $msg -justify center -aspect 400
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   249
    pack $w.m -side top -fill x -padx 20 -pady 20
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   250
    button $w.ok -text OK -command "destroy $w"
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   251
    pack $w.ok -side bottom -fill x
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   252
    bind $w <Visibility> "grab $w; focus $w"
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   253
    tkwait window $w
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   254
}
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   255
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   256
proc makewindow {} {
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   257
    global canv canv2 canv3 linespc charspc ctext cflist textfont
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   258
    global findtype findloc findstring fstring geometry
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   259
    global entries sha1entry sha1string sha1but
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   260
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   261
    menu .bar
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   262
    .bar add cascade -label "File" -menu .bar.file
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   263
    menu .bar.file
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   264
    .bar.file add command -label "Quit" -command doquit
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   265
    menu .bar.help
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   266
    .bar add cascade -label "Help" -menu .bar.help
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    .bar.help add command -label "About gitk" -command about
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   268
    . configure -menu .bar
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diff changeset
   269
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    if {![info exists geometry(canv1)]} {
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	set geometry(canv1) [expr 45 * $charspc]
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	set geometry(canv2) [expr 30 * $charspc]
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	set geometry(canv3) [expr 15 * $charspc]
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   274
	set geometry(canvh) [expr 25 * $linespc + 4]
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   275
	set geometry(ctextw) 80
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   276
	set geometry(ctexth) 30
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   277
	set geometry(cflistw) 30
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   278
    }
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   279
    panedwindow .ctop -orient vertical
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   280
    if {[info exists geometry(width)]} {
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   281
	.ctop conf -width $geometry(width) -height $geometry(height)
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   282
	set texth [expr {$geometry(height) - $geometry(canvh) - 56}]
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   283
	set geometry(ctexth) [expr {($texth - 8) /
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   284
				    [font metrics $textfont -linespace]}]
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   285
    }
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diff changeset
   286
    frame .ctop.top
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diff changeset
   287
    frame .ctop.top.bar
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diff changeset
   288
    pack .ctop.top.bar -side bottom -fill x
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diff changeset
   289
    set cscroll .ctop.top.csb
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   290
    scrollbar $cscroll -command {allcanvs yview} -highlightthickness 0
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diff changeset
   291
    pack $cscroll -side right -fill y
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diff changeset
   292
    panedwindow .ctop.top.clist -orient horizontal -sashpad 0 -handlesize 4
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   293
    pack .ctop.top.clist -side top -fill both -expand 1
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diff changeset
   294
    .ctop add .ctop.top
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   295
    set canv .ctop.top.clist.canv
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   296
    canvas $canv -height $geometry(canvh) -width $geometry(canv1) \
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   297
	-bg white -bd 0 \
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   298
	-yscrollincr $linespc -yscrollcommand "$cscroll set"
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diff changeset
   299
    .ctop.top.clist add $canv
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   300
    set canv2 .ctop.top.clist.canv2
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   301
    canvas $canv2 -height $geometry(canvh) -width $geometry(canv2) \
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	-bg white -bd 0 -yscrollincr $linespc
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diff changeset
   303
    .ctop.top.clist add $canv2
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   304
    set canv3 .ctop.top.clist.canv3
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   305
    canvas $canv3 -height $geometry(canvh) -width $geometry(canv3) \
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   306
	-bg white -bd 0 -yscrollincr $linespc
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   307
    .ctop.top.clist add $canv3
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diff changeset
   308
    bind .ctop.top.clist <Configure> {resizeclistpanes %W %w}
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diff changeset
   309
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   310
    set sha1entry .ctop.top.bar.sha1
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diff changeset
   311
    set entries $sha1entry
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   312
    set sha1but .ctop.top.bar.sha1label
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diff changeset
   313
    button $sha1but -text "SHA1 ID: " -state disabled -relief flat \
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diff changeset
   314
	-command gotocommit -width 8
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diff changeset
   315
    $sha1but conf -disabledforeground [$sha1but cget -foreground]
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diff changeset
   316
    pack .ctop.top.bar.sha1label -side left
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diff changeset
   317
    entry $sha1entry -width 40 -font $textfont -textvariable sha1string
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   318
    trace add variable sha1string write sha1change
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   319
    pack $sha1entry -side left -pady 2
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   320
    button .ctop.top.bar.findbut -text "Find" -command dofind
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   321
    pack .ctop.top.bar.findbut -side left
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   322
    set findstring {}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   323
    set fstring .ctop.top.bar.findstring
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   324
    lappend entries $fstring
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   325
    entry $fstring -width 30 -font $textfont -textvariable findstring
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   326
    pack $fstring -side left -expand 1 -fill x
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   327
    set findtype Exact
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   328
    tk_optionMenu .ctop.top.bar.findtype findtype Exact IgnCase Regexp
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   329
    set findloc "All fields"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   330
    tk_optionMenu .ctop.top.bar.findloc findloc "All fields" Headline \
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   331
	Comments Author Committer
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   332
    pack .ctop.top.bar.findloc -side right
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   333
    pack .ctop.top.bar.findtype -side right
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   334
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   335
    panedwindow .ctop.cdet -orient horizontal
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   336
    .ctop add .ctop.cdet
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   337
    frame .ctop.cdet.left
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   338
    set ctext .ctop.cdet.left.ctext
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   339
    text $ctext -bg white -state disabled -font $textfont \
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   340
	-width $geometry(ctextw) -height $geometry(ctexth) \
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   341
	-yscrollcommand ".ctop.cdet.left.sb set"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   342
    scrollbar .ctop.cdet.left.sb -command "$ctext yview"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   343
    pack .ctop.cdet.left.sb -side right -fill y
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   344
    pack $ctext -side left -fill both -expand 1
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   345
    .ctop.cdet add .ctop.cdet.left
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   346
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   347
    $ctext tag conf filesep -font [concat $textfont bold]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   348
    $ctext tag conf hunksep -back blue -fore white
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   349
    $ctext tag conf d0 -back "#ff8080"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   350
    $ctext tag conf d1 -back green
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   351
    $ctext tag conf found -back yellow
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   352
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   353
    frame .ctop.cdet.right
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   354
    set cflist .ctop.cdet.right.cfiles
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   355
    listbox $cflist -bg white -selectmode extended -width $geometry(cflistw) \
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   356
	-yscrollcommand ".ctop.cdet.right.sb set"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   357
    scrollbar .ctop.cdet.right.sb -command "$cflist yview"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   358
    pack .ctop.cdet.right.sb -side right -fill y
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   359
    pack $cflist -side left -fill both -expand 1
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   360
    .ctop.cdet add .ctop.cdet.right
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   361
    bind .ctop.cdet <Configure> {resizecdetpanes %W %w}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   362
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   363
    pack .ctop -side top -fill both -expand 1
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   364
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   365
    bindall <1> {selcanvline %x %y}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   366
    bindall <B1-Motion> {selcanvline %x %y}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   367
    bindall <ButtonRelease-4> "allcanvs yview scroll -5 units"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   368
    bindall <ButtonRelease-5> "allcanvs yview scroll 5 units"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   369
    bindall <2> "allcanvs scan mark 0 %y"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   370
    bindall <B2-Motion> "allcanvs scan dragto 0 %y"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   371
    bind . <Key-Up> "selnextline -1"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   372
    bind . <Key-Down> "selnextline 1"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   373
    bind . <Key-Prior> "allcanvs yview scroll -1 pages"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   374
    bind . <Key-Next> "allcanvs yview scroll 1 pages"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   375
    bindkey <Key-Delete> "$ctext yview scroll -1 pages"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   376
    bindkey <Key-BackSpace> "$ctext yview scroll -1 pages"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   377
    bindkey <Key-space> "$ctext yview scroll 1 pages"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   378
    bindkey p "selnextline -1"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   379
    bindkey n "selnextline 1"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   380
    bindkey b "$ctext yview scroll -1 pages"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   381
    bindkey d "$ctext yview scroll 18 units"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   382
    bindkey u "$ctext yview scroll -18 units"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   383
    bindkey / findnext
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   384
    bindkey ? findprev
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   385
    bindkey f nextfile
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   386
    bind . <Control-q> doquit
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   387
    bind . <Control-f> dofind
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   388
    bind . <Control-g> findnext
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   389
    bind . <Control-r> findprev
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   390
    bind . <Control-equal> {incrfont 1}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   391
    bind . <Control-KP_Add> {incrfont 1}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   392
    bind . <Control-minus> {incrfont -1}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   393
    bind . <Control-KP_Subtract> {incrfont -1}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   394
    bind $cflist <<ListboxSelect>> listboxsel
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   395
    bind . <Destroy> {savestuff %W}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   396
    bind . <Button-1> "click %W"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   397
    bind $fstring <Key-Return> dofind
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   398
    bind $sha1entry <Key-Return> gotocommit
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   399
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   400
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   401
# when we make a key binding for the toplevel, make sure
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   402
# it doesn't get triggered when that key is pressed in the
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   403
# find string entry widget.
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   404
proc bindkey {ev script} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   405
    global entries
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   406
    bind . $ev $script
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   407
    set escript [bind Entry $ev]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   408
    if {$escript == {}} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   409
	set escript [bind Entry <Key>]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   410
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   411
    foreach e $entries {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   412
	bind $e $ev "$escript; break"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   413
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   414
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   415
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   416
# set the focus back to the toplevel for any click outside
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   417
# the entry widgets
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   418
proc click {w} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   419
    global entries
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   420
    foreach e $entries {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   421
	if {$w == $e} return
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   422
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   423
    focus .
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   424
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   425
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   426
proc savestuff {w} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   427
    global canv canv2 canv3 ctext cflist mainfont textfont
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   428
    global stuffsaved
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   429
    if {$stuffsaved} return
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   430
    if {![winfo viewable .]} return
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   431
    catch {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   432
	set f [open "~/.gitk-new" w]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   433
	puts $f "set mainfont {$mainfont}"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   434
	puts $f "set textfont {$textfont}"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   435
	puts $f "set geometry(width) [winfo width .ctop]"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   436
	puts $f "set geometry(height) [winfo height .ctop]"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   437
	puts $f "set geometry(canv1) [expr [winfo width $canv]-2]"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   438
	puts $f "set geometry(canv2) [expr [winfo width $canv2]-2]"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   439
	puts $f "set geometry(canv3) [expr [winfo width $canv3]-2]"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   440
	puts $f "set geometry(canvh) [expr [winfo height $canv]-2]"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   441
	set wid [expr {([winfo width $ctext] - 8) \
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   442
			   / [font measure $textfont "0"]}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   443
	puts $f "set geometry(ctextw) $wid"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   444
	set wid [expr {([winfo width $cflist] - 11) \
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   445
			   / [font measure [$cflist cget -font] "0"]}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   446
	puts $f "set geometry(cflistw) $wid"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   447
	close $f
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   448
	file rename -force "~/.gitk-new" "~/.gitk"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   449
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   450
    set stuffsaved 1
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   451
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   452
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   453
proc resizeclistpanes {win w} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   454
    global oldwidth
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   455
    if [info exists oldwidth($win)] {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   456
	set s0 [$win sash coord 0]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   457
	set s1 [$win sash coord 1]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   458
	if {$w < 60} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   459
	    set sash0 [expr {int($w/2 - 2)}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   460
	    set sash1 [expr {int($w*5/6 - 2)}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   461
	} else {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   462
	    set factor [expr {1.0 * $w / $oldwidth($win)}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   463
	    set sash0 [expr {int($factor * [lindex $s0 0])}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   464
	    set sash1 [expr {int($factor * [lindex $s1 0])}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   465
	    if {$sash0 < 30} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   466
		set sash0 30
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   467
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   468
	    if {$sash1 < $sash0 + 20} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   469
		set sash1 [expr $sash0 + 20]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   470
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   471
	    if {$sash1 > $w - 10} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   472
		set sash1 [expr $w - 10]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   473
		if {$sash0 > $sash1 - 20} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   474
		    set sash0 [expr $sash1 - 20]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   475
		}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   476
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   477
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   478
	$win sash place 0 $sash0 [lindex $s0 1]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   479
	$win sash place 1 $sash1 [lindex $s1 1]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   480
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   481
    set oldwidth($win) $w
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   482
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   483
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   484
proc resizecdetpanes {win w} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   485
    global oldwidth
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   486
    if [info exists oldwidth($win)] {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   487
	set s0 [$win sash coord 0]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   488
	if {$w < 60} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   489
	    set sash0 [expr {int($w*3/4 - 2)}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   490
	} else {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   491
	    set factor [expr {1.0 * $w / $oldwidth($win)}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   492
	    set sash0 [expr {int($factor * [lindex $s0 0])}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   493
	    if {$sash0 < 45} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   494
		set sash0 45
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   495
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   496
	    if {$sash0 > $w - 15} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   497
		set sash0 [expr $w - 15]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   498
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   499
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   500
	$win sash place 0 $sash0 [lindex $s0 1]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   501
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   502
    set oldwidth($win) $w
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   503
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   504
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   505
proc allcanvs args {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   506
    global canv canv2 canv3
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   507
    eval $canv $args
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   508
    eval $canv2 $args
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   509
    eval $canv3 $args
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   510
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   511
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   512
proc bindall {event action} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   513
    global canv canv2 canv3
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   514
    bind $canv $event $action
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   515
    bind $canv2 $event $action
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   516
    bind $canv3 $event $action
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   517
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   518
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   519
proc about {} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   520
    set w .about
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   521
    if {[winfo exists $w]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   522
	raise $w
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   523
	return
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   524
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   525
    toplevel $w
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   526
    wm title $w "About gitk"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   527
    message $w.m -text {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   528
Gitk version 1.1
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   529
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   530
Copyright © 2005 Paul Mackerras
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   531
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   532
Use and redistribute under the terms of the GNU General Public License
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   533
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   534
(CVS $Revision: 1.20 $)} \
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   535
	    -justify center -aspect 400
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   536
    pack $w.m -side top -fill x -padx 20 -pady 20
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   537
    button $w.ok -text Close -command "destroy $w"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   538
    pack $w.ok -side bottom
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   539
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   540
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   541
proc truncatetofit {str width font} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   542
    if {[font measure $font $str] <= $width} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   543
	return $str
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   544
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   545
    set best 0
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   546
    set bad [string length $str]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   547
    set tmp $str
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   548
    while {$best < $bad - 1} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   549
	set try [expr {int(($best + $bad) / 2)}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   550
	set tmp "[string range $str 0 [expr $try-1]]..."
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   551
	if {[font measure $font $tmp] <= $width} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   552
	    set best $try
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   553
	} else {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   554
	    set bad $try
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   555
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   556
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   557
    return $tmp
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   558
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   559
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   560
proc assigncolor {id} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   561
    global commitinfo colormap commcolors colors nextcolor
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   562
    global colorbycommitter
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   563
    global parents nparents children nchildren
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   564
    if [info exists colormap($id)] return
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   565
    set ncolors [llength $colors]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   566
    if {$colorbycommitter} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   567
	if {![info exists commitinfo($id)]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   568
	    readcommit $id
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   569
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   570
	set comm [lindex $commitinfo($id) 3]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   571
	if {![info exists commcolors($comm)]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   572
	    set commcolors($comm) [lindex $colors $nextcolor]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   573
	    if {[incr nextcolor] >= $ncolors} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   574
		set nextcolor 0
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   575
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   576
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   577
	set colormap($id) $commcolors($comm)
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   578
    } else {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   579
	if {$nparents($id) == 1 && $nchildren($id) == 1} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   580
	    set child [lindex $children($id) 0]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   581
	    if {[info exists colormap($child)]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   582
		&& $nparents($child) == 1} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   583
		set colormap($id) $colormap($child)
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   584
		return
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   585
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   586
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   587
	set badcolors {}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   588
	foreach child $children($id) {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   589
	    if {[info exists colormap($child)]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   590
		&& [lsearch -exact $badcolors $colormap($child)] < 0} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   591
		lappend badcolors $colormap($child)
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   592
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   593
	    if {[info exists parents($child)]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   594
		foreach p $parents($child) {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   595
		    if {[info exists colormap($p)]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   596
			&& [lsearch -exact $badcolors $colormap($p)] < 0} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   597
			lappend badcolors $colormap($p)
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   598
		    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   599
		}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   600
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   601
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   602
	if {[llength $badcolors] >= $ncolors} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   603
	    set badcolors {}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   604
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   605
	for {set i 0} {$i <= $ncolors} {incr i} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   606
	    set c [lindex $colors $nextcolor]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   607
	    if {[incr nextcolor] >= $ncolors} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   608
		set nextcolor 0
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   609
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   610
	    if {[lsearch -exact $badcolors $c]} break
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   611
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   612
	set colormap($id) $c
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   613
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   614
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   615
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   616
proc drawgraph {} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   617
    global parents children nparents nchildren commits
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   618
    global canv canv2 canv3 mainfont namefont canvx0 canvy0 canvy linespc
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   619
    global datemode cdate
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   620
    global lineid linehtag linentag linedtag commitinfo
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   621
    global nextcolor colormap numcommits
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   622
    global stopped phase redisplaying selectedline idtags idline
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   623
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   624
    allcanvs delete all
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   625
    set start {}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   626
    foreach id [array names nchildren] {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   627
	if {$nchildren($id) == 0} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   628
	    lappend start $id
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   629
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   630
	set ncleft($id) $nchildren($id)
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   631
	if {![info exists nparents($id)]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   632
	    set nparents($id) 0
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   633
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   634
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   635
    if {$start == {}} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   636
	error_popup "Gitk: ERROR: No starting commits found"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   637
	exit 1
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   638
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   639
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   640
    set nextcolor 0
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   641
    foreach id $start {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   642
	assigncolor $id
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   643
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   644
    set todo $start
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   645
    set level [expr [llength $todo] - 1]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   646
    set y2 $canvy0
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   647
    set nullentry -1
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   648
    set lineno -1
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   649
    set numcommits 0
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   650
    set phase drawgraph
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   651
    set lthickness [expr {($linespc / 9) + 1}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   652
    while 1 {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   653
	set canvy $y2
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   654
	allcanvs conf -scrollregion \
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   655
	    [list 0 0 0 [expr $canvy + 0.5 * $linespc + 2]]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   656
	update
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   657
	if {$stopped} break
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   658
	incr numcommits
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   659
	incr lineno
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   660
	set nlines [llength $todo]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   661
	set id [lindex $todo $level]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   662
	set lineid($lineno) $id
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   663
	set idline($id) $lineno
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   664
	set actualparents {}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   665
	set ofill white
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   666
	if {[info exists parents($id)]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   667
	    foreach p $parents($id) {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   668
		if {[info exists ncleft($p)]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   669
		    incr ncleft($p) -1
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   670
		    if {![info exists commitinfo($p)]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   671
			readcommit $p
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   672
			if {![info exists commitinfo($p)]} continue
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   673
		    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   674
		    lappend actualparents $p
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   675
		    set ofill blue
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   676
		}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   677
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   678
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   679
	if {![info exists commitinfo($id)]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   680
	    readcommit $id
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   681
	    if {![info exists commitinfo($id)]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   682
		set commitinfo($id) {"No commit information available"}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   683
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   684
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   685
	set x [expr $canvx0 + $level * $linespc]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   686
	set y2 [expr $canvy + $linespc]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   687
	if {[info exists linestarty($level)] && $linestarty($level) < $canvy} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   688
	    set t [$canv create line $x $linestarty($level) $x $canvy \
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   689
		       -width $lthickness -fill $colormap($id)]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   690
	    $canv lower $t
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   691
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   692
	set linestarty($level) $canvy
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   693
	set orad [expr {$linespc / 3}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   694
	set t [$canv create oval [expr $x - $orad] [expr $canvy - $orad] \
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   695
		   [expr $x + $orad - 1] [expr $canvy + $orad - 1] \
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   696
		   -fill $ofill -outline black -width 1]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   697
	$canv raise $t
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   698
	set xt [expr $canvx0 + $nlines * $linespc]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   699
	if {$nparents($id) > 2} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   700
	    set xt [expr {$xt + ($nparents($id) - 2) * $linespc}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   701
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   702
	if {[info exists idtags($id)] && $idtags($id) != {}} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   703
	    set delta [expr {int(0.5 * ($linespc - $lthickness))}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   704
	    set yt [expr $canvy - 0.5 * $linespc]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   705
	    set yb [expr $yt + $linespc - 1]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   706
	    set xvals {}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   707
	    set wvals {}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   708
	    foreach tag $idtags($id) {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   709
		set wid [font measure $mainfont $tag]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   710
		lappend xvals $xt
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   711
		lappend wvals $wid
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   712
		set xt [expr {$xt + $delta + $wid + $lthickness + $linespc}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   713
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   714
	    set t [$canv create line $x $canvy [lindex $xvals end] $canvy \
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   715
		       -width $lthickness -fill black]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   716
	    $canv lower $t
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   717
	    foreach tag $idtags($id) x $xvals wid $wvals {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   718
		set xl [expr $x + $delta]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   719
		set xr [expr $x + $delta + $wid + $lthickness]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   720
		$canv create polygon $x [expr $yt + $delta] $xl $yt\
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   721
		    $xr $yt $xr $yb $xl $yb $x [expr $yb - $delta] \
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   722
		    -width 1 -outline black -fill yellow
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   723
		$canv create text $xl $canvy -anchor w -text $tag \
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   724
		    -font $mainfont
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   725
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   726
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   727
	set headline [lindex $commitinfo($id) 0]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   728
	set name [lindex $commitinfo($id) 1]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   729
	set date [lindex $commitinfo($id) 2]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   730
	set linehtag($lineno) [$canv create text $xt $canvy -anchor w \
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   731
				   -text $headline -font $mainfont ]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   732
	set linentag($lineno) [$canv2 create text 3 $canvy -anchor w \
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   733
				   -text $name -font $namefont]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   734
	set linedtag($lineno) [$canv3 create text 3 $canvy -anchor w \
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   735
				 -text $date -font $mainfont]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   736
	if {!$datemode && [llength $actualparents] == 1} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   737
	    set p [lindex $actualparents 0]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   738
	    if {$ncleft($p) == 0 && [lsearch -exact $todo $p] < 0} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   739
		assigncolor $p
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   740
		set todo [lreplace $todo $level $level $p]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   741
		continue
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   742
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   743
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   744
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   745
	set oldtodo $todo
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   746
	set oldlevel $level
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   747
	set lines {}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   748
	for {set i 0} {$i < $nlines} {incr i} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   749
	    if {[lindex $todo $i] == {}} continue
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   750
	    if {[info exists linestarty($i)]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   751
		set oldstarty($i) $linestarty($i)
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   752
		unset linestarty($i)
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   753
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   754
	    if {$i != $level} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   755
		lappend lines [list $i [lindex $todo $i]]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   756
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   757
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   758
	if {$nullentry >= 0} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   759
	    set todo [lreplace $todo $nullentry $nullentry]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   760
	    if {$nullentry < $level} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   761
		incr level -1
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   762
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   763
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   764
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   765
	set todo [lreplace $todo $level $level]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   766
	if {$nullentry > $level} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   767
	    incr nullentry -1
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   768
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   769
	set i $level
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   770
	foreach p $actualparents {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   771
	    set k [lsearch -exact $todo $p]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   772
	    if {$k < 0} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   773
		assigncolor $p
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   774
		set todo [linsert $todo $i $p]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   775
		if {$nullentry >= $i} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   776
		    incr nullentry
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   777
		}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   778
		incr i
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   779
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   780
	    lappend lines [list $oldlevel $p]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   781
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   782
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   783
	# choose which one to do next time around
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   784
	set todol [llength $todo]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   785
	set level -1
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   786
	set latest {}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   787
	for {set k $todol} {[incr k -1] >= 0} {} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   788
	    set p [lindex $todo $k]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   789
	    if {$p == {}} continue
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   790
	    if {$ncleft($p) == 0} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   791
		if {$datemode} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   792
		    if {$latest == {} || $cdate($p) > $latest} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   793
			set level $k
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   794
			set latest $cdate($p)
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   795
		    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   796
		} else {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   797
		    set level $k
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   798
		    break
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   799
		}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   800
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   801
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   802
	if {$level < 0} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   803
	    if {$todo != {}} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   804
		puts "ERROR: none of the pending commits can be done yet:"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   805
		foreach p $todo {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   806
		    puts "  $p"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   807
		}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   808
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   809
	    break
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   810
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   811
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   812
	# If we are reducing, put in a null entry
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   813
	if {$todol < $nlines} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   814
	    if {$nullentry >= 0} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   815
		set i $nullentry
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   816
		while {$i < $todol
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   817
		       && [lindex $oldtodo $i] == [lindex $todo $i]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   818
		    incr i
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   819
		}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   820
	    } else {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   821
		set i $oldlevel
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   822
		if {$level >= $i} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   823
		    incr i
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   824
		}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   825
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   826
	    if {$i >= $todol} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   827
		set nullentry -1
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   828
	    } else {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   829
		set nullentry $i
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   830
		set todo [linsert $todo $nullentry {}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   831
		if {$level >= $i} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   832
		    incr level
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   833
		}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   834
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   835
	} else {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   836
	    set nullentry -1
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   837
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   838
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   839
	foreach l $lines {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   840
	    set i [lindex $l 0]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   841
	    set dst [lindex $l 1]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   842
	    set j [lsearch -exact $todo $dst]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   843
	    if {$i == $j} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   844
		if {[info exists oldstarty($i)]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   845
		    set linestarty($i) $oldstarty($i)
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   846
		}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   847
		continue
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   848
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   849
	    set xi [expr {$canvx0 + $i * $linespc}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   850
	    set xj [expr {$canvx0 + $j * $linespc}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   851
	    set coords {}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   852
	    if {[info exists oldstarty($i)] && $oldstarty($i) < $canvy} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   853
		lappend coords $xi $oldstarty($i)
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   854
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   855
	    lappend coords $xi $canvy
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   856
	    if {$j < $i - 1} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   857
		lappend coords [expr $xj + $linespc] $canvy
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   858
	    } elseif {$j > $i + 1} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   859
		lappend coords [expr $xj - $linespc] $canvy
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   860
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   861
	    lappend coords $xj $y2
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   862
	    set t [$canv create line $coords -width $lthickness \
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   863
		       -fill $colormap($dst)]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   864
	    $canv lower $t
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   865
	    if {![info exists linestarty($j)]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   866
		set linestarty($j) $y2
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   867
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   868
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   869
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   870
    set phase {}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   871
    if {$redisplaying} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   872
	if {$stopped == 0 && [info exists selectedline]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   873
	    selectline $selectedline
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   874
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   875
	if {$stopped == 1} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   876
	    set stopped 0
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   877
	    after idle drawgraph
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   878
	} else {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   879
	    set redisplaying 0
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   880
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   881
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   882
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   883
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   884
proc findmatches {f} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   885
    global findtype foundstring foundstrlen
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   886
    if {$findtype == "Regexp"} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   887
	set matches [regexp -indices -all -inline $foundstring $f]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   888
    } else {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   889
	if {$findtype == "IgnCase"} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   890
	    set str [string tolower $f]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   891
	} else {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   892
	    set str $f
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   893
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   894
	set matches {}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   895
	set i 0
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   896
	while {[set j [string first $foundstring $str $i]] >= 0} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   897
	    lappend matches [list $j [expr $j+$foundstrlen-1]]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   898
	    set i [expr $j + $foundstrlen]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   899
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   900
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   901
    return $matches
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   902
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   903
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   904
proc dofind {} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   905
    global findtype findloc findstring markedmatches commitinfo
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   906
    global numcommits lineid linehtag linentag linedtag
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   907
    global mainfont namefont canv canv2 canv3 selectedline
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   908
    global matchinglines foundstring foundstrlen idtags
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   909
    unmarkmatches
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   910
    focus .
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   911
    set matchinglines {}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   912
    set fldtypes {Headline Author Date Committer CDate Comment}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   913
    if {$findtype == "IgnCase"} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   914
	set foundstring [string tolower $findstring]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   915
    } else {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   916
	set foundstring $findstring
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   917
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   918
    set foundstrlen [string length $findstring]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   919
    if {$foundstrlen == 0} return
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   920
    if {![info exists selectedline]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   921
	set oldsel -1
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   922
    } else {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   923
	set oldsel $selectedline
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   924
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   925
    set didsel 0
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   926
    for {set l 0} {$l < $numcommits} {incr l} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   927
	set id $lineid($l)
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   928
	set info $commitinfo($id)
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   929
	set doesmatch 0
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   930
	foreach f $info ty $fldtypes {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   931
	    if {$findloc != "All fields" && $findloc != $ty} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   932
		continue
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   933
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   934
	    set matches [findmatches $f]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   935
	    if {$matches == {}} continue
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   936
	    set doesmatch 1
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   937
	    if {$ty == "Headline"} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   938
		markmatches $canv $l $f $linehtag($l) $matches $mainfont
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   939
	    } elseif {$ty == "Author"} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   940
		markmatches $canv2 $l $f $linentag($l) $matches $namefont
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   941
	    } elseif {$ty == "Date"} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   942
		markmatches $canv3 $l $f $linedtag($l) $matches $mainfont
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   943
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   944
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   945
	if {$doesmatch} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   946
	    lappend matchinglines $l
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   947
	    if {!$didsel && $l > $oldsel} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   948
		findselectline $l
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   949
		set didsel 1
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   950
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   951
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   952
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   953
    if {$matchinglines == {}} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   954
	bell
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   955
    } elseif {!$didsel} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   956
	findselectline [lindex $matchinglines 0]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   957
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   958
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   959
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   960
proc findselectline {l} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   961
    global findloc commentend ctext
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   962
    selectline $l
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   963
    if {$findloc == "All fields" || $findloc == "Comments"} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   964
	# highlight the matches in the comments
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   965
	set f [$ctext get 1.0 $commentend]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   966
	set matches [findmatches $f]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   967
	foreach match $matches {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   968
	    set start [lindex $match 0]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   969
	    set end [expr [lindex $match 1] + 1]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   970
	    $ctext tag add found "1.0 + $start c" "1.0 + $end c"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   971
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   972
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   973
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   974
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   975
proc findnext {} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   976
    global matchinglines selectedline
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   977
    if {![info exists matchinglines]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   978
	dofind
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   979
	return
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   980
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   981
    if {![info exists selectedline]} return
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   982
    foreach l $matchinglines {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   983
	if {$l > $selectedline} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   984
	    findselectline $l
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   985
	    return
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   986
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   987
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   988
    bell
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   989
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   990
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   991
proc findprev {} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   992
    global matchinglines selectedline
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   993
    if {![info exists matchinglines]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   994
	dofind
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   995
	return
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   996
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   997
    if {![info exists selectedline]} return
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   998
    set prev {}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
   999
    foreach l $matchinglines {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1000
	if {$l >= $selectedline} break
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1001
	set prev $l
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1002
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1003
    if {$prev != {}} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1004
	findselectline $prev
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1005
    } else {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1006
	bell
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1007
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1008
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1009
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1010
proc markmatches {canv l str tag matches font} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1011
    set bbox [$canv bbox $tag]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1012
    set x0 [lindex $bbox 0]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1013
    set y0 [lindex $bbox 1]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1014
    set y1 [lindex $bbox 3]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1015
    foreach match $matches {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1016
	set start [lindex $match 0]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1017
	set end [lindex $match 1]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1018
	if {$start > $end} continue
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1019
	set xoff [font measure $font [string range $str 0 [expr $start-1]]]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1020
	set xlen [font measure $font [string range $str 0 [expr $end]]]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1021
	set t [$canv create rect [expr $x0+$xoff] $y0 [expr $x0+$xlen+2] $y1 \
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1022
		   -outline {} -tags matches -fill yellow]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1023
	$canv lower $t
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1024
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1025
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1026
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1027
proc unmarkmatches {} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1028
    global matchinglines
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1029
    allcanvs delete matches
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1030
    catch {unset matchinglines}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1031
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1032
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1033
proc selcanvline {x y} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1034
    global canv canvy0 ctext linespc selectedline
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1035
    global lineid linehtag linentag linedtag
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1036
    set ymax [lindex [$canv cget -scrollregion] 3]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1037
    if {$ymax == {}} return
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1038
    set yfrac [lindex [$canv yview] 0]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1039
    set y [expr {$y + $yfrac * $ymax}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1040
    set l [expr {int(($y - $canvy0) / $linespc + 0.5)}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1041
    if {$l < 0} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1042
	set l 0
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1043
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1044
    if {[info exists selectedline] && $selectedline == $l} return
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1045
    unmarkmatches
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1046
    selectline $l
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1047
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1048
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1049
proc selectline {l} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1050
    global canv canv2 canv3 ctext commitinfo selectedline
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1051
    global lineid linehtag linentag linedtag
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1052
    global canvy0 linespc nparents treepending
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1053
    global cflist treediffs currentid sha1entry
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1054
    global commentend seenfile numcommits idtags
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1055
    if {![info exists lineid($l)] || ![info exists linehtag($l)]} return
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1056
    $canv delete secsel
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1057
    set t [eval $canv create rect [$canv bbox $linehtag($l)] -outline {{}} \
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1058
	       -tags secsel -fill [$canv cget -selectbackground]]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1059
    $canv lower $t
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1060
    $canv2 delete secsel
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1061
    set t [eval $canv2 create rect [$canv2 bbox $linentag($l)] -outline {{}} \
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1062
	       -tags secsel -fill [$canv2 cget -selectbackground]]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1063
    $canv2 lower $t
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1064
    $canv3 delete secsel
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1065
    set t [eval $canv3 create rect [$canv3 bbox $linedtag($l)] -outline {{}} \
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1066
	       -tags secsel -fill [$canv3 cget -selectbackground]]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1067
    $canv3 lower $t
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1068
    set y [expr {$canvy0 + $l * $linespc}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1069
    set ymax [lindex [$canv cget -scrollregion] 3]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1070
    set ytop [expr {$y - $linespc - 1}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1071
    set ybot [expr {$y + $linespc + 1}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1072
    set wnow [$canv yview]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1073
    set wtop [expr [lindex $wnow 0] * $ymax]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1074
    set wbot [expr [lindex $wnow 1] * $ymax]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1075
    set wh [expr {$wbot - $wtop}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1076
    set newtop $wtop
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1077
    if {$ytop < $wtop} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1078
	if {$ybot < $wtop} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1079
	    set newtop [expr {$y - $wh / 2.0}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1080
	} else {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1081
	    set newtop $ytop
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1082
	    if {$newtop > $wtop - $linespc} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1083
		set newtop [expr {$wtop - $linespc}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1084
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1085
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1086
    } elseif {$ybot > $wbot} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1087
	if {$ytop > $wbot} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1088
	    set newtop [expr {$y - $wh / 2.0}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1089
	} else {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1090
	    set newtop [expr {$ybot - $wh}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1091
	    if {$newtop < $wtop + $linespc} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1092
		set newtop [expr {$wtop + $linespc}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1093
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1094
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1095
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1096
    if {$newtop != $wtop} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1097
	if {$newtop < 0} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1098
	    set newtop 0
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1099
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1100
	allcanvs yview moveto [expr $newtop * 1.0 / $ymax]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1101
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1102
    set selectedline $l
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1103
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1104
    set id $lineid($l)
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1105
    set currentid $id
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1106
    $sha1entry delete 0 end
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1107
    $sha1entry insert 0 $id
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1108
    $sha1entry selection from 0
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1109
    $sha1entry selection to end
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1110
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1111
    $ctext conf -state normal
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1112
    $ctext delete 0.0 end
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1113
    set info $commitinfo($id)
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1114
    $ctext insert end "Author: [lindex $info 1]  [lindex $info 2]\n"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1115
    $ctext insert end "Committer: [lindex $info 3]  [lindex $info 4]\n"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1116
    if {[info exists idtags($id)]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1117
	$ctext insert end "Tags:"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1118
	foreach tag $idtags($id) {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1119
	    $ctext insert end " $tag"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1120
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1121
	$ctext insert end "\n"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1122
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1123
    $ctext insert end "\n"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1124
    $ctext insert end [lindex $info 5]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1125
    $ctext insert end "\n"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1126
    $ctext tag delete Comments
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1127
    $ctext tag remove found 1.0 end
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1128
    $ctext conf -state disabled
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1129
    set commentend [$ctext index "end - 1c"]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1130
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1131
    $cflist delete 0 end
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1132
    if {$nparents($id) == 1} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1133
	if {![info exists treediffs($id)]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1134
	    if {![info exists treepending]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1135
		gettreediffs $id
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1136
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1137
	} else {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1138
	    addtocflist $id
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1139
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1140
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1141
    catch {unset seenfile}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1142
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1143
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1144
proc selnextline {dir} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1145
    global selectedline
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1146
    if {![info exists selectedline]} return
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1147
    set l [expr $selectedline + $dir]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1148
    unmarkmatches
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1149
    selectline $l
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1150
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1151
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1152
proc addtocflist {id} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1153
    global currentid treediffs cflist treepending
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1154
    if {$id != $currentid} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1155
	gettreediffs $currentid
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1156
	return
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1157
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1158
    $cflist insert end "All files"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1159
    foreach f $treediffs($currentid) {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1160
	$cflist insert end $f
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1161
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1162
    getblobdiffs $id
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1163
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1164
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1165
proc gettreediffs {id} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1166
    global treediffs parents treepending
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1167
    set treepending $id
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1168
    set treediffs($id) {}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1169
    set p [lindex $parents($id) 0]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1170
    if [catch {set gdtf [open "|hgit diff-tree -r $p $id" r]}] return
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1171
    fconfigure $gdtf -blocking 0
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1172
    fileevent $gdtf readable "gettreediffline $gdtf $id"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1173
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1174
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1175
proc gettreediffline {gdtf id} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1176
    global treediffs treepending
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1177
    set n [gets $gdtf line]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1178
    if {$n < 0} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1179
	if {![eof $gdtf]} return
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1180
	close $gdtf
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1181
	unset treepending
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1182
	addtocflist $id
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1183
	return
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1184
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1185
    set file [lindex $line 5]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1186
    lappend treediffs($id) $file
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1187
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1188
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1189
proc getblobdiffs {id} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1190
    global parents diffopts blobdifffd env curdifftag curtagstart
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1191
    global diffindex difffilestart
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1192
    set p [lindex $parents($id) 0]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1193
    set env(GIT_DIFF_OPTS) $diffopts
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1194
    if [catch {set bdf [open "|hgit diff-tree -r -p $p $id" r]} err] {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1195
	puts "error getting diffs: $err"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1196
	return
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1197
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1198
    fconfigure $bdf -blocking 0
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1199
    set blobdifffd($id) $bdf
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1200
    set curdifftag Comments
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1201
    set curtagstart 0.0
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1202
    set diffindex 0
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1203
    catch {unset difffilestart}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1204
    fileevent $bdf readable "getblobdiffline $bdf $id"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1205
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1206
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1207
proc getblobdiffline {bdf id} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1208
    global currentid blobdifffd ctext curdifftag curtagstart seenfile
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1209
    global diffnexthead diffnextnote diffindex difffilestart
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1210
    set n [gets $bdf line]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1211
    if {$n < 0} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1212
	if {[eof $bdf]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1213
	    close $bdf
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1214
	    if {$id == $currentid && $bdf == $blobdifffd($id)} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1215
		$ctext tag add $curdifftag $curtagstart end
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1216
		set seenfile($curdifftag) 1
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1217
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1218
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1219
	return
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1220
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1221
    if {$id != $currentid || $bdf != $blobdifffd($id)} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1222
	return
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1223
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1224
    $ctext conf -state normal
274
5da941efbb52 [PATCH] hgk should parse dates in the diff output
mpm@selenic.com
parents: 267
diff changeset
  1225
    if {[regexp {^---[ \t]+([^/])*/([^\t]*)} $line match s0 fname]} {
267
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1226
	# start of a new file
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1227
	$ctext insert end "\n"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1228
	$ctext tag add $curdifftag $curtagstart end
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1229
	set seenfile($curdifftag) 1
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1230
	set curtagstart [$ctext index "end - 1c"]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1231
	set header $fname
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1232
	if {[info exists diffnexthead]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1233
	    set fname $diffnexthead
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1234
	    set header "$diffnexthead ($diffnextnote)"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1235
	    unset diffnexthead
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1236
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1237
	set difffilestart($diffindex) [$ctext index "end - 1c"]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1238
	incr diffindex
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1239
	set curdifftag "f:$fname"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1240
	$ctext tag delete $curdifftag
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1241
	set l [expr {(78 - [string length $header]) / 2}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1242
	set pad [string range "----------------------------------------" 1 $l]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1243
	$ctext insert end "$pad $header $pad\n" filesep
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1244
    } elseif {[string range $line 0 2] == "+++"} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1245
	# no need to do anything with this
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1246
    } elseif {[regexp {^Created: (.*) \((mode: *[0-7]*)\)} $line match fn m]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1247
	set diffnexthead $fn
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1248
	set diffnextnote "created, mode $m"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1249
    } elseif {[string range $line 0 8] == "Deleted: "} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1250
	set diffnexthead [string range $line 9 end]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1251
	set diffnextnote "deleted"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1252
    } elseif {[regexp {^diff --git a/(.*) b/} $line match fn]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1253
	# save the filename in case the next thing is "new file mode ..."
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1254
	set diffnexthead $fn
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1255
	set diffnextnote "modified"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1256
    } elseif {[regexp {^new file mode ([0-7]+)} $line match m]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1257
	set diffnextnote "new file, mode $m"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1258
    } elseif {[string range $line 0 11] == "deleted file"} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1259
	set diffnextnote "deleted"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1260
    } elseif {[regexp {^@@ -([0-9]+),([0-9]+) \+([0-9]+),([0-9]+) @@(.*)} \
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1261
		   $line match f1l f1c f2l f2c rest]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1262
	$ctext insert end "\t" hunksep
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1263
	$ctext insert end "    $f1l    " d0 "    $f2l    " d1
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1264
	$ctext insert end "    $rest \n" hunksep
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1265
    } else {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1266
	set x [string range $line 0 0]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1267
	if {$x == "-" || $x == "+"} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1268
	    set tag [expr {$x == "+"}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1269
	    set line [string range $line 1 end]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1270
	    $ctext insert end "$line\n" d$tag
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1271
	} elseif {$x == " "} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1272
	    set line [string range $line 1 end]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1273
	    $ctext insert end "$line\n"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1274
	} elseif {$x == "\\"} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1275
	    # e.g. "\ No newline at end of file"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1276
	    $ctext insert end "$line\n" filesep
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1277
	} else {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1278
	    # Something else we don't recognize
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1279
	    if {$curdifftag != "Comments"} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1280
		$ctext insert end "\n"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1281
		$ctext tag add $curdifftag $curtagstart end
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1282
		set seenfile($curdifftag) 1
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1283
		set curtagstart [$ctext index "end - 1c"]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1284
		set curdifftag Comments
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1285
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1286
	    $ctext insert end "$line\n" filesep
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1287
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1288
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1289
    $ctext conf -state disabled
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1290
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1291
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1292
proc nextfile {} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1293
    global difffilestart ctext
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1294
    set here [$ctext index @0,0]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1295
    for {set i 0} {[info exists difffilestart($i)]} {incr i} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1296
	if {[$ctext compare $difffilestart($i) > $here]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1297
	    $ctext yview $difffilestart($i)
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1298
	    break
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1299
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1300
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1301
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1302
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1303
proc listboxsel {} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1304
    global ctext cflist currentid treediffs seenfile
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1305
    if {![info exists currentid]} return
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1306
    set sel [$cflist curselection]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1307
    if {$sel == {} || [lsearch -exact $sel 0] >= 0} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1308
	# show everything
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1309
	$ctext tag conf Comments -elide 0
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1310
	foreach f $treediffs($currentid) {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1311
	    if [info exists seenfile(f:$f)] {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1312
		$ctext tag conf "f:$f" -elide 0
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1313
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1314
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1315
    } else {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1316
	# just show selected files
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1317
	$ctext tag conf Comments -elide 1
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1318
	set i 1
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1319
	foreach f $treediffs($currentid) {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1320
	    set elide [expr {[lsearch -exact $sel $i] < 0}]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1321
	    if [info exists seenfile(f:$f)] {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1322
		$ctext tag conf "f:$f" -elide $elide
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1323
	    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1324
	    incr i
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1325
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1326
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1327
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1328
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1329
proc setcoords {} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1330
    global linespc charspc canvx0 canvy0 mainfont
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1331
    set linespc [font metrics $mainfont -linespace]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1332
    set charspc [font measure $mainfont "m"]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1333
    set canvy0 [expr 3 + 0.5 * $linespc]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1334
    set canvx0 [expr 3 + 0.5 * $linespc]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1335
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1336
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1337
proc redisplay {} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1338
    global selectedline stopped redisplaying phase
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1339
    if {$stopped > 1} return
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1340
    if {$phase == "getcommits"} return
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1341
    set redisplaying 1
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1342
    if {$phase == "drawgraph"} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1343
	set stopped 1
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1344
    } else {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1345
	drawgraph
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1346
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1347
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1348
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1349
proc incrfont {inc} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1350
    global mainfont namefont textfont selectedline ctext canv phase
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1351
    global stopped entries
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1352
    unmarkmatches
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1353
    set mainfont [lreplace $mainfont 1 1 [expr {[lindex $mainfont 1] + $inc}]]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1354
    set namefont [lreplace $namefont 1 1 [expr {[lindex $namefont 1] + $inc}]]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1355
    set textfont [lreplace $textfont 1 1 [expr {[lindex $textfont 1] + $inc}]]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1356
    setcoords
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1357
    $ctext conf -font $textfont
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1358
    $ctext tag conf filesep -font [concat $textfont bold]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1359
    foreach e $entries {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1360
	$e conf -font $mainfont
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1361
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1362
    if {$phase == "getcommits"} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1363
	$canv itemconf textitems -font $mainfont
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1364
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1365
    redisplay
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1366
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1367
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1368
proc sha1change {n1 n2 op} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1369
    global sha1string currentid sha1but
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1370
    if {$sha1string == {}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1371
	|| ([info exists currentid] && $sha1string == $currentid)} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1372
	set state disabled
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1373
    } else {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1374
	set state normal
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1375
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1376
    if {[$sha1but cget -state] == $state} return
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1377
    if {$state == "normal"} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1378
	$sha1but conf -state normal -relief raised -text "Goto: "
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1379
    } else {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1380
	$sha1but conf -state disabled -relief flat -text "SHA1 ID: "
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1381
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1382
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1383
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1384
proc gotocommit {} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1385
    global sha1string currentid idline tagids
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1386
    if {$sha1string == {}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1387
	|| ([info exists currentid] && $sha1string == $currentid)} return
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1388
    if {[info exists tagids($sha1string)]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1389
	set id $tagids($sha1string)
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1390
    } else {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1391
	set id [string tolower $sha1string]
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1392
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1393
    if {[info exists idline($id)]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1394
	selectline $idline($id)
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1395
	return
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1396
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1397
    if {[regexp {^[0-9a-fA-F]{40}$} $sha1string]} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1398
	set type "SHA1 id"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1399
    } else {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1400
	set type "Tag"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1401
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1402
    error_popup "$type $sha1string is not known"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1403
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1404
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1405
proc doquit {} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1406
    global stopped
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1407
    set stopped 100
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1408
    destroy .
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1409
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1410
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1411
# defaults...
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1412
set datemode 0
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1413
set boldnames 0
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1414
set diffopts "-U 5 -p"
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1415
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1416
set mainfont {Helvetica 9}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1417
set textfont {Courier 9}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1418
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1419
set colors {green red blue magenta darkgrey brown orange}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1420
set colorbycommitter false
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1421
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1422
catch {source ~/.gitk}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1423
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1424
set namefont $mainfont
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1425
if {$boldnames} {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1426
    lappend namefont bold
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1427
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1428
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1429
set revtreeargs {}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1430
foreach arg $argv {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1431
    switch -regexp -- $arg {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1432
	"^$" { }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1433
	"^-b" { set boldnames 1 }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1434
	"^-c" { set colorbycommitter 1 }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1435
	"^-d" { set datemode 1 }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1436
	default {
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1437
	    lappend revtreeargs $arg
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1438
	}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1439
    }
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1440
}
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1441
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1442
set stopped 0
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1443
set redisplaying 0
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1444
set stuffsaved 0
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1445
setcoords
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1446
makewindow
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1447
readrefs
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
  1448
readfullcommits $revtreeargs