mirror of
https://github.com/git/git.git
synced 2024-11-25 19:04:18 +08:00
eb447a126c
The point where the line for a parent joins to the first child shown is visually different from the lines to the other children, because the line doesn't branch, but terminates at the child. Because of this, we now treat the first child a little differently in the optimizer, and we draw its link in drawlineseg rather than drawparentlinks. This improves the appearance of the graph. Signed-off-by: Paul Mackerras <paulus@samba.org>
3788 lines
103 KiB
Tcl
Executable File
3788 lines
103 KiB
Tcl
Executable File
#!/bin/sh
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# Tcl ignores the next line -*- tcl -*- \
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exec wish "$0" -- "$@"
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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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proc gitdir {} {
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global env
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if {[info exists env(GIT_DIR)]} {
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return $env(GIT_DIR)
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} else {
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return ".git"
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}
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}
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proc parse_args {rargs} {
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global parsed_args
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if {[catch {
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set parse_args [concat --default HEAD $rargs]
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set parsed_args [split [eval exec git-rev-parse $parse_args] "\n"]
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}]} {
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# if git-rev-parse failed for some reason...
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if {$rargs == {}} {
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set rargs HEAD
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}
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set parsed_args $rargs
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}
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return $parsed_args
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}
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proc start_rev_list {rlargs} {
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global startmsecs nextupdate ncmupdate
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global commfd leftover tclencoding datemode
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set startmsecs [clock clicks -milliseconds]
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set nextupdate [expr {$startmsecs + 100}]
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set ncmupdate 1
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initlayout
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set order "--topo-order"
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if {$datemode} {
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set order "--date-order"
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}
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if {[catch {
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set commfd [open [concat | git-rev-list --header $order \
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--parents $rlargs] r]
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} err]} {
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puts stderr "Error executing git-rev-list: $err"
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exit 1
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}
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set leftover {}
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fconfigure $commfd -blocking 0 -translation lf
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if {$tclencoding != {}} {
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fconfigure $commfd -encoding $tclencoding
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}
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fileevent $commfd readable [list getcommitlines $commfd]
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. config -cursor watch
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settextcursor watch
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}
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proc getcommits {rargs} {
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global phase canv mainfont
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set phase getcommits
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start_rev_list [parse_args $rargs]
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$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 getcommitlines {commfd} {
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global commitlisted nextupdate
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global leftover
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global displayorder commitidx commitrow commitdata
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set stuff [read $commfd]
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if {$stuff == {}} {
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if {![eof $commfd]} return
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# set it blocking so we wait for the process to terminate
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fconfigure $commfd -blocking 1
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if {![catch {close $commfd} err]} {
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after idle finishcommits
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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 git-rev-list.\
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(Note: arguments to gitk are passed to git-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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set start 0
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set gotsome 0
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while 1 {
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set i [string first "\0" $stuff $start]
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if {$i < 0} {
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append leftover [string range $stuff $start end]
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break
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}
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if {$start == 0} {
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set cmit $leftover
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append cmit [string range $stuff 0 [expr {$i - 1}]]
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set leftover {}
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} else {
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set cmit [string range $stuff $start [expr {$i - 1}]]
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}
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set start [expr {$i + 1}]
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set j [string first "\n" $cmit]
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set ok 0
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if {$j >= 0} {
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set ids [string range $cmit 0 [expr {$j - 1}]]
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set ok 1
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foreach id $ids {
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if {[string length $id] != 40} {
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set ok 0
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break
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}
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}
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}
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if {!$ok} {
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set shortcmit $cmit
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if {[string length $shortcmit] > 80} {
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set shortcmit "[string range $shortcmit 0 80]..."
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}
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error_popup "Can't parse git-rev-list output: {$shortcmit}"
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exit 1
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}
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set id [lindex $ids 0]
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set olds [lrange $ids 1 end]
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set commitlisted($id) 1
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updatechildren $id $olds
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set commitdata($id) [string range $cmit [expr {$j + 1}] end]
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set commitrow($id) $commitidx
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incr commitidx
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lappend displayorder $id
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set gotsome 1
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}
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if {$gotsome} {
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layoutmore
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}
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if {[clock clicks -milliseconds] >= $nextupdate} {
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doupdate 1
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}
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}
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proc doupdate {reading} {
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global commfd nextupdate numcommits ncmupdate
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if {$reading} {
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fileevent $commfd readable {}
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}
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update
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set nextupdate [expr {[clock clicks -milliseconds] + 100}]
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if {$numcommits < 100} {
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set ncmupdate [expr {$numcommits + 1}]
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} elseif {$numcommits < 10000} {
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set ncmupdate [expr {$numcommits + 10}]
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} else {
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set ncmupdate [expr {$numcommits + 100}]
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}
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if {$reading} {
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fileevent $commfd readable [list getcommitlines $commfd]
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}
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}
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proc readcommit {id} {
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if {[catch {set contents [exec git-cat-file commit $id]}]} return
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updatechildren $id {}
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parsecommit $id $contents 0
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}
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proc updatecommits {rargs} {
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stopfindproc
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foreach v {children nchildren parents nparents commitlisted
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colormap selectedline matchinglines treediffs
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mergefilelist currentid rowtextx commitrow
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rowidlist rowoffsets idrowranges idrangedrawn iddrawn
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linesegends crossings cornercrossings} {
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global $v
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catch {unset $v}
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}
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allcanvs delete all
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readrefs
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getcommits $rargs
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}
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proc updatechildren {id olds} {
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global children nchildren parents nparents
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if {![info exists nchildren($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) $olds
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set nparents($id) [llength $olds]
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foreach p $olds {
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if {![info exists nchildren($p)]} {
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set children($p) [list $id]
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set nchildren($p) 1
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} elseif {[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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}
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}
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proc parsecommit {id contents listed} {
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global commitinfo 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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set hdrend [string first "\n\n" $contents]
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if {$hdrend < 0} {
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# should never happen...
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set hdrend [string length $contents]
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}
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set header [string range $contents 0 [expr {$hdrend - 1}]]
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set comment [string range $contents [expr {$hdrend + 2}] end]
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foreach line [split $header "\n"] {
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set tag [lindex $line 0]
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if {$tag == "author"} {
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set audate [lindex $line end-1]
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set auname [lrange $line 1 end-2]
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} elseif {$tag == "committer"} {
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set comdate [lindex $line end-1]
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set comname [lrange $line 1 end-2]
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}
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}
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set headline {}
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# take the first line of the comment as the headline
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set i [string first "\n" $comment]
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if {$i >= 0} {
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set headline [string trim [string range $comment 0 $i]]
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} else {
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set headline $comment
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}
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if {!$listed} {
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# git-rev-list indents the comment by 4 spaces;
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# if we got this via git-cat-file, add the indentation
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set newcomment {}
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foreach line [split $comment "\n"] {
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append newcomment " "
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append newcomment $line
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append newcomment "\n"
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}
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set comment $newcomment
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}
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if {$comdate != {}} {
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set cdate($id) $comdate
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}
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set commitinfo($id) [list $headline $auname $audate \
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$comname $comdate $comment]
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}
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proc getcommit {id} {
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global commitdata commitinfo nparents
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if {[info exists commitdata($id)]} {
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parsecommit $id $commitdata($id) 1
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} else {
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readcommit $id
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if {![info exists commitinfo($id)]} {
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set commitinfo($id) {"No commit information available"}
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set nparents($id) 0
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}
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}
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return 1
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}
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proc readrefs {} {
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global tagids idtags headids idheads tagcontents
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global otherrefids idotherrefs
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foreach v {tagids idtags headids idheads otherrefids idotherrefs} {
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catch {unset $v}
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}
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set refd [open [list | git-ls-remote [gitdir]] r]
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while {0 <= [set n [gets $refd line]]} {
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if {![regexp {^([0-9a-f]{40}) refs/([^^]*)$} $line \
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match id path]} {
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continue
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}
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if {![regexp {^(tags|heads)/(.*)$} $path match type name]} {
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set type others
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set name $path
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}
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if {$type == "tags"} {
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set tagids($name) $id
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lappend idtags($id) $name
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set obj {}
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set type {}
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set tag {}
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catch {
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set commit [exec git-rev-parse "$id^0"]
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if {"$commit" != "$id"} {
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set tagids($name) $commit
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lappend idtags($commit) $name
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}
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}
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catch {
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set tagcontents($name) [exec git-cat-file tag "$id"]
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}
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} elseif { $type == "heads" } {
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set headids($name) $id
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lappend idheads($id) $name
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} else {
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set otherrefids($name) $id
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lappend idotherrefs($id) $name
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}
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}
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close $refd
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}
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proc error_popup msg {
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set w .error
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toplevel $w
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wm transient $w .
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message $w.m -text $msg -justify center -aspect 400
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pack $w.m -side top -fill x -padx 20 -pady 20
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button $w.ok -text OK -command "destroy $w"
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pack $w.ok -side bottom -fill x
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bind $w <Visibility> "grab $w; focus $w"
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bind $w <Key-Return> "destroy $w"
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tkwait window $w
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}
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proc makewindow {rargs} {
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global canv canv2 canv3 linespc charspc ctext cflist textfont
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global findtype findtypemenu findloc findstring fstring geometry
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global entries sha1entry sha1string sha1but
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global maincursor textcursor curtextcursor
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global rowctxmenu mergemax
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menu .bar
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.bar add cascade -label "File" -menu .bar.file
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menu .bar.file
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.bar.file add command -label "Update" -command [list updatecommits $rargs]
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.bar.file add command -label "Reread references" -command rereadrefs
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.bar.file add command -label "Quit" -command doquit
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menu .bar.edit
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.bar add cascade -label "Edit" -menu .bar.edit
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.bar.edit add command -label "Preferences" -command doprefs
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menu .bar.help
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.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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. configure -menu .bar
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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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set geometry(canvh) [expr {25 * $linespc + 4}]
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set geometry(ctextw) 80
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set geometry(ctexth) 30
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set geometry(cflistw) 30
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}
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panedwindow .ctop -orient vertical
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if {[info exists geometry(width)]} {
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.ctop conf -width $geometry(width) -height $geometry(height)
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set texth [expr {$geometry(height) - $geometry(canvh) - 56}]
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set geometry(ctexth) [expr {($texth - 8) /
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[font metrics $textfont -linespace]}]
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}
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frame .ctop.top
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frame .ctop.top.bar
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pack .ctop.top.bar -side bottom -fill x
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set cscroll .ctop.top.csb
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scrollbar $cscroll -command {allcanvs yview} -highlightthickness 0
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pack $cscroll -side right -fill y
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panedwindow .ctop.top.clist -orient horizontal -sashpad 0 -handlesize 4
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pack .ctop.top.clist -side top -fill both -expand 1
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.ctop add .ctop.top
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set canv .ctop.top.clist.canv
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canvas $canv -height $geometry(canvh) -width $geometry(canv1) \
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-bg white -bd 0 \
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-yscrollincr $linespc -yscrollcommand "scrollcanv $cscroll"
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.ctop.top.clist add $canv
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set canv2 .ctop.top.clist.canv2
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canvas $canv2 -height $geometry(canvh) -width $geometry(canv2) \
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-bg white -bd 0 -yscrollincr $linespc
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.ctop.top.clist add $canv2
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set canv3 .ctop.top.clist.canv3
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canvas $canv3 -height $geometry(canvh) -width $geometry(canv3) \
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-bg white -bd 0 -yscrollincr $linespc
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.ctop.top.clist add $canv3
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bind .ctop.top.clist <Configure> {resizeclistpanes %W %w}
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set sha1entry .ctop.top.bar.sha1
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set entries $sha1entry
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set sha1but .ctop.top.bar.sha1label
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button $sha1but -text "SHA1 ID: " -state disabled -relief flat \
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-command gotocommit -width 8
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$sha1but conf -disabledforeground [$sha1but cget -foreground]
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pack .ctop.top.bar.sha1label -side left
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entry $sha1entry -width 40 -font $textfont -textvariable sha1string
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trace add variable sha1string write sha1change
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pack $sha1entry -side left -pady 2
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||
|
||
image create bitmap bm-left -data {
|
||
#define left_width 16
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||
#define left_height 16
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static unsigned char left_bits[] = {
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0x00, 0x00, 0xc0, 0x01, 0xe0, 0x00, 0x70, 0x00, 0x38, 0x00, 0x1c, 0x00,
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0x0e, 0x00, 0xff, 0x7f, 0xff, 0x7f, 0xff, 0x7f, 0x0e, 0x00, 0x1c, 0x00,
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0x38, 0x00, 0x70, 0x00, 0xe0, 0x00, 0xc0, 0x01};
|
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}
|
||
image create bitmap bm-right -data {
|
||
#define right_width 16
|
||
#define right_height 16
|
||
static unsigned char right_bits[] = {
|
||
0x00, 0x00, 0xc0, 0x01, 0x80, 0x03, 0x00, 0x07, 0x00, 0x0e, 0x00, 0x1c,
|
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0x00, 0x38, 0xff, 0x7f, 0xff, 0x7f, 0xff, 0x7f, 0x00, 0x38, 0x00, 0x1c,
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0x00, 0x0e, 0x00, 0x07, 0x80, 0x03, 0xc0, 0x01};
|
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}
|
||
button .ctop.top.bar.leftbut -image bm-left -command goback \
|
||
-state disabled -width 26
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||
pack .ctop.top.bar.leftbut -side left -fill y
|
||
button .ctop.top.bar.rightbut -image bm-right -command goforw \
|
||
-state disabled -width 26
|
||
pack .ctop.top.bar.rightbut -side left -fill y
|
||
|
||
button .ctop.top.bar.findbut -text "Find" -command dofind
|
||
pack .ctop.top.bar.findbut -side left
|
||
set findstring {}
|
||
set fstring .ctop.top.bar.findstring
|
||
lappend entries $fstring
|
||
entry $fstring -width 30 -font $textfont -textvariable findstring
|
||
pack $fstring -side left -expand 1 -fill x
|
||
set findtype Exact
|
||
set findtypemenu [tk_optionMenu .ctop.top.bar.findtype \
|
||
findtype Exact IgnCase Regexp]
|
||
set findloc "All fields"
|
||
tk_optionMenu .ctop.top.bar.findloc findloc "All fields" Headline \
|
||
Comments Author Committer Files Pickaxe
|
||
pack .ctop.top.bar.findloc -side right
|
||
pack .ctop.top.bar.findtype -side right
|
||
# for making sure type==Exact whenever loc==Pickaxe
|
||
trace add variable findloc write findlocchange
|
||
|
||
panedwindow .ctop.cdet -orient horizontal
|
||
.ctop add .ctop.cdet
|
||
frame .ctop.cdet.left
|
||
set ctext .ctop.cdet.left.ctext
|
||
text $ctext -bg white -state disabled -font $textfont \
|
||
-width $geometry(ctextw) -height $geometry(ctexth) \
|
||
-yscrollcommand ".ctop.cdet.left.sb set" -wrap none
|
||
scrollbar .ctop.cdet.left.sb -command "$ctext yview"
|
||
pack .ctop.cdet.left.sb -side right -fill y
|
||
pack $ctext -side left -fill both -expand 1
|
||
.ctop.cdet add .ctop.cdet.left
|
||
|
||
$ctext tag conf filesep -font [concat $textfont bold] -back "#aaaaaa"
|
||
$ctext tag conf hunksep -fore blue
|
||
$ctext tag conf d0 -fore red
|
||
$ctext tag conf d1 -fore "#00a000"
|
||
$ctext tag conf m0 -fore red
|
||
$ctext tag conf m1 -fore blue
|
||
$ctext tag conf m2 -fore green
|
||
$ctext tag conf m3 -fore purple
|
||
$ctext tag conf m4 -fore brown
|
||
$ctext tag conf m5 -fore "#009090"
|
||
$ctext tag conf m6 -fore magenta
|
||
$ctext tag conf m7 -fore "#808000"
|
||
$ctext tag conf m8 -fore "#009000"
|
||
$ctext tag conf m9 -fore "#ff0080"
|
||
$ctext tag conf m10 -fore cyan
|
||
$ctext tag conf m11 -fore "#b07070"
|
||
$ctext tag conf m12 -fore "#70b0f0"
|
||
$ctext tag conf m13 -fore "#70f0b0"
|
||
$ctext tag conf m14 -fore "#f0b070"
|
||
$ctext tag conf m15 -fore "#ff70b0"
|
||
$ctext tag conf mmax -fore darkgrey
|
||
set mergemax 16
|
||
$ctext tag conf mresult -font [concat $textfont bold]
|
||
$ctext tag conf msep -font [concat $textfont bold]
|
||
$ctext tag conf found -back yellow
|
||
|
||
frame .ctop.cdet.right
|
||
set cflist .ctop.cdet.right.cfiles
|
||
listbox $cflist -bg white -selectmode extended -width $geometry(cflistw) \
|
||
-yscrollcommand ".ctop.cdet.right.sb set"
|
||
scrollbar .ctop.cdet.right.sb -command "$cflist yview"
|
||
pack .ctop.cdet.right.sb -side right -fill y
|
||
pack $cflist -side left -fill both -expand 1
|
||
.ctop.cdet add .ctop.cdet.right
|
||
bind .ctop.cdet <Configure> {resizecdetpanes %W %w}
|
||
|
||
pack .ctop -side top -fill both -expand 1
|
||
|
||
bindall <1> {selcanvline %W %x %y}
|
||
#bindall <B1-Motion> {selcanvline %W %x %y}
|
||
bindall <ButtonRelease-4> "allcanvs yview scroll -5 units"
|
||
bindall <ButtonRelease-5> "allcanvs yview scroll 5 units"
|
||
bindall <2> "allcanvs scan mark 0 %y"
|
||
bindall <B2-Motion> "allcanvs scan dragto 0 %y"
|
||
bind . <Key-Up> "selnextline -1"
|
||
bind . <Key-Down> "selnextline 1"
|
||
bind . <Key-Right> "goforw"
|
||
bind . <Key-Left> "goback"
|
||
bind . <Key-Prior> "allcanvs yview scroll -1 pages"
|
||
bind . <Key-Next> "allcanvs yview scroll 1 pages"
|
||
bindkey <Key-Delete> "$ctext yview scroll -1 pages"
|
||
bindkey <Key-BackSpace> "$ctext yview scroll -1 pages"
|
||
bindkey <Key-space> "$ctext yview scroll 1 pages"
|
||
bindkey p "selnextline -1"
|
||
bindkey n "selnextline 1"
|
||
bindkey z "goback"
|
||
bindkey x "goforw"
|
||
bindkey i "selnextline -1"
|
||
bindkey k "selnextline 1"
|
||
bindkey j "goback"
|
||
bindkey l "goforw"
|
||
bindkey b "$ctext yview scroll -1 pages"
|
||
bindkey d "$ctext yview scroll 18 units"
|
||
bindkey u "$ctext yview scroll -18 units"
|
||
bindkey / {findnext 1}
|
||
bindkey <Key-Return> {findnext 0}
|
||
bindkey ? findprev
|
||
bindkey f nextfile
|
||
bind . <Control-q> doquit
|
||
bind . <Control-f> dofind
|
||
bind . <Control-g> {findnext 0}
|
||
bind . <Control-r> findprev
|
||
bind . <Control-equal> {incrfont 1}
|
||
bind . <Control-KP_Add> {incrfont 1}
|
||
bind . <Control-minus> {incrfont -1}
|
||
bind . <Control-KP_Subtract> {incrfont -1}
|
||
bind $cflist <<ListboxSelect>> listboxsel
|
||
bind . <Destroy> {savestuff %W}
|
||
bind . <Button-1> "click %W"
|
||
bind $fstring <Key-Return> dofind
|
||
bind $sha1entry <Key-Return> gotocommit
|
||
bind $sha1entry <<PasteSelection>> clearsha1
|
||
|
||
set maincursor [. cget -cursor]
|
||
set textcursor [$ctext cget -cursor]
|
||
set curtextcursor $textcursor
|
||
|
||
set rowctxmenu .rowctxmenu
|
||
menu $rowctxmenu -tearoff 0
|
||
$rowctxmenu add command -label "Diff this -> selected" \
|
||
-command {diffvssel 0}
|
||
$rowctxmenu add command -label "Diff selected -> this" \
|
||
-command {diffvssel 1}
|
||
$rowctxmenu add command -label "Make patch" -command mkpatch
|
||
$rowctxmenu add command -label "Create tag" -command mktag
|
||
$rowctxmenu add command -label "Write commit to file" -command writecommit
|
||
}
|
||
|
||
proc scrollcanv {cscroll f0 f1} {
|
||
$cscroll set $f0 $f1
|
||
drawfrac $f0 $f1
|
||
}
|
||
|
||
# when we make a key binding for the toplevel, make sure
|
||
# it doesn't get triggered when that key is pressed in the
|
||
# find string entry widget.
|
||
proc bindkey {ev script} {
|
||
global entries
|
||
bind . $ev $script
|
||
set escript [bind Entry $ev]
|
||
if {$escript == {}} {
|
||
set escript [bind Entry <Key>]
|
||
}
|
||
foreach e $entries {
|
||
bind $e $ev "$escript; break"
|
||
}
|
||
}
|
||
|
||
# set the focus back to the toplevel for any click outside
|
||
# the entry widgets
|
||
proc click {w} {
|
||
global entries
|
||
foreach e $entries {
|
||
if {$w == $e} return
|
||
}
|
||
focus .
|
||
}
|
||
|
||
proc savestuff {w} {
|
||
global canv canv2 canv3 ctext cflist mainfont textfont
|
||
global stuffsaved findmergefiles maxgraphpct
|
||
global maxwidth
|
||
|
||
if {$stuffsaved} return
|
||
if {![winfo viewable .]} return
|
||
catch {
|
||
set f [open "~/.gitk-new" w]
|
||
puts $f [list set mainfont $mainfont]
|
||
puts $f [list set textfont $textfont]
|
||
puts $f [list set findmergefiles $findmergefiles]
|
||
puts $f [list set maxgraphpct $maxgraphpct]
|
||
puts $f [list set maxwidth $maxwidth]
|
||
puts $f "set geometry(width) [winfo width .ctop]"
|
||
puts $f "set geometry(height) [winfo height .ctop]"
|
||
puts $f "set geometry(canv1) [expr {[winfo width $canv]-2}]"
|
||
puts $f "set geometry(canv2) [expr {[winfo width $canv2]-2}]"
|
||
puts $f "set geometry(canv3) [expr {[winfo width $canv3]-2}]"
|
||
puts $f "set geometry(canvh) [expr {[winfo height $canv]-2}]"
|
||
set wid [expr {([winfo width $ctext] - 8) \
|
||
/ [font measure $textfont "0"]}]
|
||
puts $f "set geometry(ctextw) $wid"
|
||
set wid [expr {([winfo width $cflist] - 11) \
|
||
/ [font measure [$cflist cget -font] "0"]}]
|
||
puts $f "set geometry(cflistw) $wid"
|
||
close $f
|
||
file rename -force "~/.gitk-new" "~/.gitk"
|
||
}
|
||
set stuffsaved 1
|
||
}
|
||
|
||
proc resizeclistpanes {win w} {
|
||
global oldwidth
|
||
if {[info exists oldwidth($win)]} {
|
||
set s0 [$win sash coord 0]
|
||
set s1 [$win sash coord 1]
|
||
if {$w < 60} {
|
||
set sash0 [expr {int($w/2 - 2)}]
|
||
set sash1 [expr {int($w*5/6 - 2)}]
|
||
} else {
|
||
set factor [expr {1.0 * $w / $oldwidth($win)}]
|
||
set sash0 [expr {int($factor * [lindex $s0 0])}]
|
||
set sash1 [expr {int($factor * [lindex $s1 0])}]
|
||
if {$sash0 < 30} {
|
||
set sash0 30
|
||
}
|
||
if {$sash1 < $sash0 + 20} {
|
||
set sash1 [expr {$sash0 + 20}]
|
||
}
|
||
if {$sash1 > $w - 10} {
|
||
set sash1 [expr {$w - 10}]
|
||
if {$sash0 > $sash1 - 20} {
|
||
set sash0 [expr {$sash1 - 20}]
|
||
}
|
||
}
|
||
}
|
||
$win sash place 0 $sash0 [lindex $s0 1]
|
||
$win sash place 1 $sash1 [lindex $s1 1]
|
||
}
|
||
set oldwidth($win) $w
|
||
}
|
||
|
||
proc resizecdetpanes {win w} {
|
||
global oldwidth
|
||
if {[info exists oldwidth($win)]} {
|
||
set s0 [$win sash coord 0]
|
||
if {$w < 60} {
|
||
set sash0 [expr {int($w*3/4 - 2)}]
|
||
} else {
|
||
set factor [expr {1.0 * $w / $oldwidth($win)}]
|
||
set sash0 [expr {int($factor * [lindex $s0 0])}]
|
||
if {$sash0 < 45} {
|
||
set sash0 45
|
||
}
|
||
if {$sash0 > $w - 15} {
|
||
set sash0 [expr {$w - 15}]
|
||
}
|
||
}
|
||
$win sash place 0 $sash0 [lindex $s0 1]
|
||
}
|
||
set oldwidth($win) $w
|
||
}
|
||
|
||
proc allcanvs args {
|
||
global canv canv2 canv3
|
||
eval $canv $args
|
||
eval $canv2 $args
|
||
eval $canv3 $args
|
||
}
|
||
|
||
proc bindall {event action} {
|
||
global canv canv2 canv3
|
||
bind $canv $event $action
|
||
bind $canv2 $event $action
|
||
bind $canv3 $event $action
|
||
}
|
||
|
||
proc about {} {
|
||
set w .about
|
||
if {[winfo exists $w]} {
|
||
raise $w
|
||
return
|
||
}
|
||
toplevel $w
|
||
wm title $w "About gitk"
|
||
message $w.m -text {
|
||
Gitk - a commit viewer for git
|
||
|
||
Copyright <EFBFBD> 2005-2006 Paul Mackerras
|
||
|
||
Use and redistribute under the terms of the GNU General Public License} \
|
||
-justify center -aspect 400
|
||
pack $w.m -side top -fill x -padx 20 -pady 20
|
||
button $w.ok -text Close -command "destroy $w"
|
||
pack $w.ok -side bottom
|
||
}
|
||
|
||
proc shortids {ids} {
|
||
set res {}
|
||
foreach id $ids {
|
||
if {[llength $id] > 1} {
|
||
lappend res [shortids $id]
|
||
} elseif {[regexp {^[0-9a-f]{40}$} $id]} {
|
||
lappend res [string range $id 0 7]
|
||
} else {
|
||
lappend res $id
|
||
}
|
||
}
|
||
return $res
|
||
}
|
||
|
||
proc incrange {l x o} {
|
||
set n [llength $l]
|
||
while {$x < $n} {
|
||
set e [lindex $l $x]
|
||
if {$e ne {}} {
|
||
lset l $x [expr {$e + $o}]
|
||
}
|
||
incr x
|
||
}
|
||
return $l
|
||
}
|
||
|
||
proc ntimes {n o} {
|
||
set ret {}
|
||
for {} {$n > 0} {incr n -1} {
|
||
lappend ret $o
|
||
}
|
||
return $ret
|
||
}
|
||
|
||
proc usedinrange {id l1 l2} {
|
||
global children commitrow
|
||
|
||
if {[info exists commitrow($id)]} {
|
||
set r $commitrow($id)
|
||
if {$l1 <= $r && $r <= $l2} {
|
||
return [expr {$r - $l1 + 1}]
|
||
}
|
||
}
|
||
foreach c $children($id) {
|
||
if {[info exists commitrow($c)]} {
|
||
set r $commitrow($c)
|
||
if {$l1 <= $r && $r <= $l2} {
|
||
return [expr {$r - $l1 + 1}]
|
||
}
|
||
}
|
||
}
|
||
return 0
|
||
}
|
||
|
||
proc sanity {row {full 0}} {
|
||
global rowidlist rowoffsets
|
||
|
||
set col -1
|
||
set ids [lindex $rowidlist $row]
|
||
foreach id $ids {
|
||
incr col
|
||
if {$id eq {}} continue
|
||
if {$col < [llength $ids] - 1 &&
|
||
[lsearch -exact -start [expr {$col+1}] $ids $id] >= 0} {
|
||
puts "oops: [shortids $id] repeated in row $row col $col: {[shortids [lindex $rowidlist $row]]}"
|
||
}
|
||
set o [lindex $rowoffsets $row $col]
|
||
set y $row
|
||
set x $col
|
||
while {$o ne {}} {
|
||
incr y -1
|
||
incr x $o
|
||
if {[lindex $rowidlist $y $x] != $id} {
|
||
puts "oops: rowoffsets wrong at row [expr {$y+1}] col [expr {$x-$o}]"
|
||
puts " id=[shortids $id] check started at row $row"
|
||
for {set i $row} {$i >= $y} {incr i -1} {
|
||
puts " row $i ids={[shortids [lindex $rowidlist $i]]} offs={[lindex $rowoffsets $i]}"
|
||
}
|
||
break
|
||
}
|
||
if {!$full} break
|
||
set o [lindex $rowoffsets $y $x]
|
||
}
|
||
}
|
||
}
|
||
|
||
proc makeuparrow {oid x y z} {
|
||
global rowidlist rowoffsets uparrowlen idrowranges
|
||
|
||
for {set i 1} {$i < $uparrowlen && $y > 1} {incr i} {
|
||
incr y -1
|
||
incr x $z
|
||
set off0 [lindex $rowoffsets $y]
|
||
for {set x0 $x} {1} {incr x0} {
|
||
if {$x0 >= [llength $off0]} {
|
||
set x0 [llength [lindex $rowoffsets [expr {$y-1}]]]
|
||
break
|
||
}
|
||
set z [lindex $off0 $x0]
|
||
if {$z ne {}} {
|
||
incr x0 $z
|
||
break
|
||
}
|
||
}
|
||
set z [expr {$x0 - $x}]
|
||
lset rowidlist $y [linsert [lindex $rowidlist $y] $x $oid]
|
||
lset rowoffsets $y [linsert [lindex $rowoffsets $y] $x $z]
|
||
}
|
||
set tmp [lreplace [lindex $rowoffsets $y] $x $x {}]
|
||
lset rowoffsets $y [incrange $tmp [expr {$x+1}] -1]
|
||
lappend idrowranges($oid) $y
|
||
}
|
||
|
||
proc initlayout {} {
|
||
global rowidlist rowoffsets displayorder
|
||
global rowlaidout rowoptim
|
||
global idinlist rowchk
|
||
global commitidx numcommits
|
||
global nextcolor
|
||
|
||
set commitidx 0
|
||
set numcommits 0
|
||
set displayorder {}
|
||
set nextcolor 0
|
||
set rowidlist {{}}
|
||
set rowoffsets {{}}
|
||
catch {unset idinlist}
|
||
catch {unset rowchk}
|
||
set rowlaidout 0
|
||
set rowoptim 0
|
||
}
|
||
|
||
proc visiblerows {} {
|
||
global canv numcommits linespc
|
||
|
||
set ymax [lindex [$canv cget -scrollregion] 3]
|
||
if {$ymax eq {} || $ymax == 0} return
|
||
set f [$canv yview]
|
||
set y0 [expr {int([lindex $f 0] * $ymax)}]
|
||
set r0 [expr {int(($y0 - 3) / $linespc) - 1}]
|
||
if {$r0 < 0} {
|
||
set r0 0
|
||
}
|
||
set y1 [expr {int([lindex $f 1] * $ymax)}]
|
||
set r1 [expr {int(($y1 - 3) / $linespc) + 1}]
|
||
if {$r1 >= $numcommits} {
|
||
set r1 [expr {$numcommits - 1}]
|
||
}
|
||
return [list $r0 $r1]
|
||
}
|
||
|
||
proc layoutmore {} {
|
||
global rowlaidout rowoptim commitidx numcommits optim_delay
|
||
global uparrowlen
|
||
|
||
set row $rowlaidout
|
||
set rowlaidout [layoutrows $row $commitidx 0]
|
||
set orow [expr {$rowlaidout - $uparrowlen - 1}]
|
||
if {$orow > $rowoptim} {
|
||
checkcrossings $rowoptim $orow
|
||
optimize_rows $rowoptim 0 $orow
|
||
set rowoptim $orow
|
||
}
|
||
set canshow [expr {$rowoptim - $optim_delay}]
|
||
if {$canshow > $numcommits} {
|
||
showstuff $canshow
|
||
}
|
||
}
|
||
|
||
proc showstuff {canshow} {
|
||
global numcommits
|
||
global canvy0 linespc
|
||
global linesegends idrowranges idrangedrawn
|
||
|
||
if {$numcommits == 0} {
|
||
global phase
|
||
set phase "incrdraw"
|
||
allcanvs delete all
|
||
}
|
||
set row $numcommits
|
||
set numcommits $canshow
|
||
allcanvs conf -scrollregion \
|
||
[list 0 0 0 [expr {$canvy0 + ($numcommits - 0.5) * $linespc + 2}]]
|
||
set rows [visiblerows]
|
||
set r0 [lindex $rows 0]
|
||
set r1 [lindex $rows 1]
|
||
for {set r $row} {$r < $canshow} {incr r} {
|
||
if {[info exists linesegends($r)]} {
|
||
foreach id $linesegends($r) {
|
||
set i -1
|
||
foreach {s e} $idrowranges($id) {
|
||
incr i
|
||
if {$e ne {} && $e < $numcommits && $s <= $r1 && $e >= $r0
|
||
&& ![info exists idrangedrawn($id,$i)]} {
|
||
drawlineseg $id $i
|
||
set idrangedrawn($id,$i) 1
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
if {$canshow > $r1} {
|
||
set canshow $r1
|
||
}
|
||
while {$row < $canshow} {
|
||
drawcmitrow $row
|
||
incr row
|
||
}
|
||
}
|
||
|
||
proc layoutrows {row endrow last} {
|
||
global rowidlist rowoffsets displayorder
|
||
global uparrowlen downarrowlen maxwidth mingaplen
|
||
global nchildren parents nparents
|
||
global idrowranges linesegends
|
||
global commitidx
|
||
global idinlist rowchk
|
||
|
||
set idlist [lindex $rowidlist $row]
|
||
set offs [lindex $rowoffsets $row]
|
||
while {$row < $endrow} {
|
||
set id [lindex $displayorder $row]
|
||
set oldolds {}
|
||
set newolds {}
|
||
foreach p $parents($id) {
|
||
if {![info exists idinlist($p)]} {
|
||
lappend newolds $p
|
||
} elseif {!$idinlist($p)} {
|
||
lappend oldolds $p
|
||
}
|
||
}
|
||
set nev [expr {[llength $idlist] + [llength $newolds]
|
||
+ [llength $oldolds] - $maxwidth + 1}]
|
||
if {$nev > 0} {
|
||
if {!$last && $row + $uparrowlen + $mingaplen >= $commitidx} break
|
||
for {set x [llength $idlist]} {[incr x -1] >= 0} {} {
|
||
set i [lindex $idlist $x]
|
||
if {![info exists rowchk($i)] || $row >= $rowchk($i)} {
|
||
set r [usedinrange $i [expr {$row - $downarrowlen}] \
|
||
[expr {$row + $uparrowlen + $mingaplen}]]
|
||
if {$r == 0} {
|
||
set idlist [lreplace $idlist $x $x]
|
||
set offs [lreplace $offs $x $x]
|
||
set offs [incrange $offs $x 1]
|
||
set idinlist($i) 0
|
||
set rm1 [expr {$row - 1}]
|
||
lappend linesegends($rm1) $i
|
||
lappend idrowranges($i) $rm1
|
||
if {[incr nev -1] <= 0} break
|
||
continue
|
||
}
|
||
set rowchk($id) [expr {$row + $r}]
|
||
}
|
||
}
|
||
lset rowidlist $row $idlist
|
||
lset rowoffsets $row $offs
|
||
}
|
||
set col [lsearch -exact $idlist $id]
|
||
if {$col < 0} {
|
||
set col [llength $idlist]
|
||
lappend idlist $id
|
||
lset rowidlist $row $idlist
|
||
set z {}
|
||
if {$nchildren($id) > 0} {
|
||
set z [expr {[llength [lindex $rowidlist [expr {$row-1}]]] - $col}]
|
||
unset idinlist($id)
|
||
}
|
||
lappend offs $z
|
||
lset rowoffsets $row $offs
|
||
if {$z ne {}} {
|
||
makeuparrow $id $col $row $z
|
||
}
|
||
} else {
|
||
unset idinlist($id)
|
||
}
|
||
if {[info exists idrowranges($id)]} {
|
||
lappend idrowranges($id) $row
|
||
}
|
||
incr row
|
||
set offs [ntimes [llength $idlist] 0]
|
||
set l [llength $newolds]
|
||
set idlist [eval lreplace \$idlist $col $col $newolds]
|
||
set o 0
|
||
if {$l != 1} {
|
||
set offs [lrange $offs 0 [expr {$col - 1}]]
|
||
foreach x $newolds {
|
||
lappend offs {}
|
||
incr o -1
|
||
}
|
||
incr o
|
||
set tmp [expr {[llength $idlist] - [llength $offs]}]
|
||
if {$tmp > 0} {
|
||
set offs [concat $offs [ntimes $tmp $o]]
|
||
}
|
||
} else {
|
||
lset offs $col {}
|
||
}
|
||
foreach i $newolds {
|
||
set idinlist($i) 1
|
||
set idrowranges($i) $row
|
||
}
|
||
incr col $l
|
||
foreach oid $oldolds {
|
||
set idinlist($oid) 1
|
||
set idlist [linsert $idlist $col $oid]
|
||
set offs [linsert $offs $col $o]
|
||
makeuparrow $oid $col $row $o
|
||
incr col
|
||
}
|
||
lappend rowidlist $idlist
|
||
lappend rowoffsets $offs
|
||
}
|
||
return $row
|
||
}
|
||
|
||
proc addextraid {id row} {
|
||
global displayorder commitrow commitinfo nparents
|
||
global commitidx
|
||
|
||
incr commitidx
|
||
lappend displayorder $id
|
||
set commitrow($id) $row
|
||
readcommit $id
|
||
if {![info exists commitinfo($id)]} {
|
||
set commitinfo($id) {"No commit information available"}
|
||
set nparents($id) 0
|
||
}
|
||
}
|
||
|
||
proc layouttail {} {
|
||
global rowidlist rowoffsets idinlist commitidx
|
||
global idrowranges
|
||
|
||
set row $commitidx
|
||
set idlist [lindex $rowidlist $row]
|
||
while {$idlist ne {}} {
|
||
set col [expr {[llength $idlist] - 1}]
|
||
set id [lindex $idlist $col]
|
||
addextraid $id $row
|
||
unset idinlist($id)
|
||
lappend idrowranges($id) $row
|
||
incr row
|
||
set offs [ntimes $col 0]
|
||
set idlist [lreplace $idlist $col $col]
|
||
lappend rowidlist $idlist
|
||
lappend rowoffsets $offs
|
||
}
|
||
|
||
foreach id [array names idinlist] {
|
||
addextraid $id $row
|
||
lset rowidlist $row [list $id]
|
||
lset rowoffsets $row 0
|
||
makeuparrow $id 0 $row 0
|
||
lappend idrowranges($id) $row
|
||
incr row
|
||
lappend rowidlist {}
|
||
lappend rowoffsets {}
|
||
}
|
||
}
|
||
|
||
proc insert_pad {row col npad} {
|
||
global rowidlist rowoffsets
|
||
|
||
set pad [ntimes $npad {}]
|
||
lset rowidlist $row [eval linsert [list [lindex $rowidlist $row]] $col $pad]
|
||
set tmp [eval linsert [list [lindex $rowoffsets $row]] $col $pad]
|
||
lset rowoffsets $row [incrange $tmp [expr {$col + $npad}] [expr {-$npad}]]
|
||
}
|
||
|
||
proc optimize_rows {row col endrow} {
|
||
global rowidlist rowoffsets idrowranges linesegends displayorder
|
||
|
||
for {} {$row < $endrow} {incr row} {
|
||
set idlist [lindex $rowidlist $row]
|
||
set offs [lindex $rowoffsets $row]
|
||
set haspad 0
|
||
set downarrowcols {}
|
||
if {[info exists linesegends($row)]} {
|
||
set downarrowcols $linesegends($row)
|
||
if {$col > 0} {
|
||
while {$downarrowcols ne {}} {
|
||
set i [lsearch -exact $idlist [lindex $downarrowcols 0]]
|
||
if {$i < 0 || $i >= $col} break
|
||
set downarrowcols [lrange $downarrowcols 1 end]
|
||
}
|
||
}
|
||
}
|
||
for {} {$col < [llength $offs]} {incr col} {
|
||
if {[lindex $idlist $col] eq {}} {
|
||
set haspad 1
|
||
continue
|
||
}
|
||
set z [lindex $offs $col]
|
||
if {$z eq {}} continue
|
||
set isarrow 0
|
||
set x0 [expr {$col + $z}]
|
||
set y0 [expr {$row - 1}]
|
||
set z0 [lindex $rowoffsets $y0 $x0]
|
||
if {$z0 eq {}} {
|
||
set id [lindex $idlist $col]
|
||
if {[info exists idrowranges($id)] &&
|
||
$y0 > [lindex $idrowranges($id) 0]} {
|
||
set isarrow 1
|
||
}
|
||
} elseif {$downarrowcols ne {} &&
|
||
[lindex $idlist $col] eq [lindex $downarrowcols 0]} {
|
||
set downarrowcols [lrange $downarrowcols 1 end]
|
||
set isarrow 1
|
||
}
|
||
if {$z < -1 || ($z < 0 && $isarrow)} {
|
||
set npad [expr {-1 - $z + $isarrow}]
|
||
set offs [incrange $offs $col $npad]
|
||
insert_pad $y0 $x0 $npad
|
||
if {$y0 > 0} {
|
||
optimize_rows $y0 $x0 $row
|
||
}
|
||
set z [lindex $offs $col]
|
||
set x0 [expr {$col + $z}]
|
||
set z0 [lindex $rowoffsets $y0 $x0]
|
||
} elseif {$z > 1 || ($z > 0 && $isarrow)} {
|
||
set npad [expr {$z - 1 + $isarrow}]
|
||
set y1 [expr {$row + 1}]
|
||
set offs2 [lindex $rowoffsets $y1]
|
||
set x1 -1
|
||
foreach z $offs2 {
|
||
incr x1
|
||
if {$z eq {} || $x1 + $z < $col} continue
|
||
if {$x1 + $z > $col} {
|
||
incr npad
|
||
}
|
||
lset rowoffsets $y1 [incrange $offs2 $x1 $npad]
|
||
break
|
||
}
|
||
set pad [ntimes $npad {}]
|
||
set idlist [eval linsert \$idlist $col $pad]
|
||
set tmp [eval linsert \$offs $col $pad]
|
||
incr col $npad
|
||
set offs [incrange $tmp $col [expr {-$npad}]]
|
||
set z [lindex $offs $col]
|
||
set haspad 1
|
||
}
|
||
if {$z0 eq {} && !$isarrow} {
|
||
# this line links to its first child on row $row-2
|
||
set rm2 [expr {$row - 2}]
|
||
set id [lindex $displayorder $rm2]
|
||
set xc [lsearch -exact [lindex $rowidlist $rm2] $id]
|
||
if {$xc >= 0} {
|
||
set z0 [expr {$xc - $x0}]
|
||
}
|
||
}
|
||
if {$z0 ne {} && $z < 0 && $z0 > 0} {
|
||
insert_pad $y0 $x0 1
|
||
set offs [incrange $offs $col 1]
|
||
optimize_rows $y0 [expr {$x0 + 1}] $row
|
||
}
|
||
}
|
||
if {!$haspad} {
|
||
set o {}
|
||
for {set col [llength $idlist]} {[incr col -1] >= 0} {} {
|
||
set o [lindex $offs $col]
|
||
if {$o eq {}} {
|
||
# check if this is the link to the first child
|
||
set id [lindex $idlist $col]
|
||
if {[info exists idrowranges($id)] &&
|
||
$row == [lindex $idrowranges($id) 0]} {
|
||
# it is, work out offset to child
|
||
set y0 [expr {$row - 1}]
|
||
set id [lindex $displayorder $y0]
|
||
set x0 [lsearch -exact [lindex $rowidlist $y0] $id]
|
||
if {$x0 >= 0} {
|
||
set o [expr {$x0 - $col}]
|
||
}
|
||
}
|
||
}
|
||
if {$o eq {} || $o <= 0} break
|
||
}
|
||
if {$o ne {} && [incr col] < [llength $idlist]} {
|
||
set y1 [expr {$row + 1}]
|
||
set offs2 [lindex $rowoffsets $y1]
|
||
set x1 -1
|
||
foreach z $offs2 {
|
||
incr x1
|
||
if {$z eq {} || $x1 + $z < $col} continue
|
||
lset rowoffsets $y1 [incrange $offs2 $x1 1]
|
||
break
|
||
}
|
||
set idlist [linsert $idlist $col {}]
|
||
set tmp [linsert $offs $col {}]
|
||
incr col
|
||
set offs [incrange $tmp $col -1]
|
||
}
|
||
}
|
||
lset rowidlist $row $idlist
|
||
lset rowoffsets $row $offs
|
||
set col 0
|
||
}
|
||
}
|
||
|
||
proc xc {row col} {
|
||
global canvx0 linespc
|
||
return [expr {$canvx0 + $col * $linespc}]
|
||
}
|
||
|
||
proc yc {row} {
|
||
global canvy0 linespc
|
||
return [expr {$canvy0 + $row * $linespc}]
|
||
}
|
||
|
||
proc linewidth {id} {
|
||
global thickerline lthickness
|
||
|
||
set wid $lthickness
|
||
if {[info exists thickerline] && $id eq $thickerline} {
|
||
set wid [expr {2 * $lthickness}]
|
||
}
|
||
return $wid
|
||
}
|
||
|
||
proc drawlineseg {id i} {
|
||
global rowoffsets rowidlist idrowranges
|
||
global displayorder
|
||
global canv colormap
|
||
|
||
set startrow [lindex $idrowranges($id) [expr {2 * $i}]]
|
||
set row [lindex $idrowranges($id) [expr {2 * $i + 1}]]
|
||
if {$startrow == $row} return
|
||
assigncolor $id
|
||
set coords {}
|
||
set col [lsearch -exact [lindex $rowidlist $row] $id]
|
||
if {$col < 0} {
|
||
puts "oops: drawline: id $id not on row $row"
|
||
return
|
||
}
|
||
set lasto {}
|
||
set ns 0
|
||
while {1} {
|
||
set o [lindex $rowoffsets $row $col]
|
||
if {$o eq {}} break
|
||
if {$o ne $lasto} {
|
||
# changing direction
|
||
set x [xc $row $col]
|
||
set y [yc $row]
|
||
lappend coords $x $y
|
||
set lasto $o
|
||
}
|
||
incr col $o
|
||
incr row -1
|
||
}
|
||
set x [xc $row $col]
|
||
set y [yc $row]
|
||
lappend coords $x $y
|
||
if {$i == 0} {
|
||
# draw the link to the first child as part of this line
|
||
incr row -1
|
||
set child [lindex $displayorder $row]
|
||
set ccol [lsearch -exact [lindex $rowidlist $row] $child]
|
||
if {$ccol >= 0} {
|
||
set x [xc $row $ccol]
|
||
set y [yc $row]
|
||
if {$ccol < $col - 1} {
|
||
lappend coords [xc $row [expr {$col - 1}]] $yc
|
||
} elseif {$ccol > $col + 1} {
|
||
lappend coords [xc $row [expr {$col + 1}]] $yc
|
||
}
|
||
lappend coords $x $y
|
||
}
|
||
}
|
||
if {[llength $coords] < 4} return
|
||
set last [expr {[llength $idrowranges($id)] / 2 - 1}]
|
||
set arrow [expr {2 * ($i > 0) + ($i < $last)}]
|
||
set arrow [lindex {none first last both} $arrow]
|
||
set t [$canv create line $coords -width [linewidth $id] \
|
||
-fill $colormap($id) -tags lines.$id -arrow $arrow]
|
||
$canv lower $t
|
||
bindline $t $id
|
||
}
|
||
|
||
proc drawparentlinks {id row col olds} {
|
||
global rowidlist canv colormap idrowranges
|
||
|
||
set row2 [expr {$row + 1}]
|
||
set x [xc $row $col]
|
||
set y [yc $row]
|
||
set y2 [yc $row2]
|
||
set ids [lindex $rowidlist $row2]
|
||
# rmx = right-most X coord used
|
||
set rmx 0
|
||
foreach p $olds {
|
||
if {[info exists idrowranges($p)] &&
|
||
$row2 == [lindex $idrowranges($p) 0] &&
|
||
$row2 < [lindex $idrowranges($p) 1]} {
|
||
# drawlineseg will do this one for us
|
||
continue
|
||
}
|
||
set i [lsearch -exact $ids $p]
|
||
if {$i < 0} {
|
||
puts "oops, parent $p of $id not in list"
|
||
continue
|
||
}
|
||
assigncolor $p
|
||
# should handle duplicated parents here...
|
||
set coords [list $x $y]
|
||
if {$i < $col - 1} {
|
||
lappend coords [xc $row [expr {$i + 1}]] $y
|
||
} elseif {$i > $col + 1} {
|
||
lappend coords [xc $row [expr {$i - 1}]] $y
|
||
}
|
||
set x2 [xc $row2 $i]
|
||
if {$x2 > $rmx} {
|
||
set rmx $x2
|
||
}
|
||
lappend coords $x2 $y2
|
||
set t [$canv create line $coords -width [linewidth $p] \
|
||
-fill $colormap($p) -tags lines.$p]
|
||
$canv lower $t
|
||
bindline $t $p
|
||
}
|
||
return $rmx
|
||
}
|
||
|
||
proc drawlines {id} {
|
||
global colormap canv
|
||
global idrowranges idrangedrawn
|
||
global children iddrawn commitrow rowidlist
|
||
|
||
$canv delete lines.$id
|
||
set nr [expr {[llength $idrowranges($id)] / 2}]
|
||
for {set i 0} {$i < $nr} {incr i} {
|
||
if {[info exists idrangedrawn($id,$i)]} {
|
||
drawlineseg $id $i
|
||
}
|
||
}
|
||
if {[info exists children($id)]} {
|
||
foreach child $children($id) {
|
||
if {[info exists iddrawn($child)]} {
|
||
set row $commitrow($child)
|
||
set col [lsearch -exact [lindex $rowidlist $row] $child]
|
||
if {$col >= 0} {
|
||
drawparentlinks $child $row $col [list $id]
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
proc drawcmittext {id row col rmx} {
|
||
global linespc canv canv2 canv3 canvy0
|
||
global commitlisted commitinfo rowidlist
|
||
global rowtextx idpos idtags idheads idotherrefs
|
||
global linehtag linentag linedtag
|
||
global mainfont namefont
|
||
|
||
set ofill [expr {[info exists commitlisted($id)]? "blue": "white"}]
|
||
set x [xc $row $col]
|
||
set y [yc $row]
|
||
set orad [expr {$linespc / 3}]
|
||
set t [$canv create oval [expr {$x - $orad}] [expr {$y - $orad}] \
|
||
[expr {$x + $orad - 1}] [expr {$y + $orad - 1}] \
|
||
-fill $ofill -outline black -width 1]
|
||
$canv raise $t
|
||
$canv bind $t <1> {selcanvline {} %x %y}
|
||
set xt [xc $row [llength [lindex $rowidlist $row]]]
|
||
if {$xt < $rmx} {
|
||
set xt $rmx
|
||
}
|
||
set rowtextx($row) $xt
|
||
set idpos($id) [list $x $xt $y]
|
||
if {[info exists idtags($id)] || [info exists idheads($id)]
|
||
|| [info exists idotherrefs($id)]} {
|
||
set xt [drawtags $id $x $xt $y]
|
||
}
|
||
set headline [lindex $commitinfo($id) 0]
|
||
set name [lindex $commitinfo($id) 1]
|
||
set date [lindex $commitinfo($id) 2]
|
||
set date [formatdate $date]
|
||
set linehtag($row) [$canv create text $xt $y -anchor w \
|
||
-text $headline -font $mainfont ]
|
||
$canv bind $linehtag($row) <Button-3> "rowmenu %X %Y $id"
|
||
set linentag($row) [$canv2 create text 3 $y -anchor w \
|
||
-text $name -font $namefont]
|
||
set linedtag($row) [$canv3 create text 3 $y -anchor w \
|
||
-text $date -font $mainfont]
|
||
}
|
||
|
||
proc drawcmitrow {row} {
|
||
global displayorder rowidlist
|
||
global idrowranges idrangedrawn iddrawn
|
||
global commitinfo commitlisted parents numcommits
|
||
|
||
if {$row >= $numcommits} return
|
||
foreach id [lindex $rowidlist $row] {
|
||
if {![info exists idrowranges($id)]} continue
|
||
set i -1
|
||
foreach {s e} $idrowranges($id) {
|
||
incr i
|
||
if {$row < $s} continue
|
||
if {$e eq {}} break
|
||
if {$row <= $e} {
|
||
if {$e < $numcommits && ![info exists idrangedrawn($id,$i)]} {
|
||
drawlineseg $id $i
|
||
set idrangedrawn($id,$i) 1
|
||
}
|
||
break
|
||
}
|
||
}
|
||
}
|
||
|
||
set id [lindex $displayorder $row]
|
||
if {[info exists iddrawn($id)]} return
|
||
set col [lsearch -exact [lindex $rowidlist $row] $id]
|
||
if {$col < 0} {
|
||
puts "oops, row $row id $id not in list"
|
||
return
|
||
}
|
||
if {![info exists commitinfo($id)]} {
|
||
getcommit $id
|
||
}
|
||
assigncolor $id
|
||
if {[info exists commitlisted($id)] && [info exists parents($id)]
|
||
&& $parents($id) ne {}} {
|
||
set rmx [drawparentlinks $id $row $col $parents($id)]
|
||
} else {
|
||
set rmx 0
|
||
}
|
||
drawcmittext $id $row $col $rmx
|
||
set iddrawn($id) 1
|
||
}
|
||
|
||
proc drawfrac {f0 f1} {
|
||
global numcommits canv
|
||
global linespc
|
||
|
||
set ymax [lindex [$canv cget -scrollregion] 3]
|
||
if {$ymax eq {} || $ymax == 0} return
|
||
set y0 [expr {int($f0 * $ymax)}]
|
||
set row [expr {int(($y0 - 3) / $linespc) - 1}]
|
||
if {$row < 0} {
|
||
set row 0
|
||
}
|
||
set y1 [expr {int($f1 * $ymax)}]
|
||
set endrow [expr {int(($y1 - 3) / $linespc) + 1}]
|
||
if {$endrow >= $numcommits} {
|
||
set endrow [expr {$numcommits - 1}]
|
||
}
|
||
for {} {$row <= $endrow} {incr row} {
|
||
drawcmitrow $row
|
||
}
|
||
}
|
||
|
||
proc drawvisible {} {
|
||
global canv
|
||
eval drawfrac [$canv yview]
|
||
}
|
||
|
||
proc clear_display {} {
|
||
global iddrawn idrangedrawn
|
||
|
||
allcanvs delete all
|
||
catch {unset iddrawn}
|
||
catch {unset idrangedrawn}
|
||
}
|
||
|
||
proc assigncolor {id} {
|
||
global colormap colors nextcolor
|
||
global parents nparents children nchildren
|
||
global cornercrossings crossings
|
||
|
||
if {[info exists colormap($id)]} return
|
||
set ncolors [llength $colors]
|
||
if {$nchildren($id) == 1} {
|
||
set child [lindex $children($id) 0]
|
||
if {[info exists colormap($child)]
|
||
&& $nparents($child) == 1} {
|
||
set colormap($id) $colormap($child)
|
||
return
|
||
}
|
||
}
|
||
set badcolors {}
|
||
if {[info exists cornercrossings($id)]} {
|
||
foreach x $cornercrossings($id) {
|
||
if {[info exists colormap($x)]
|
||
&& [lsearch -exact $badcolors $colormap($x)] < 0} {
|
||
lappend badcolors $colormap($x)
|
||
}
|
||
}
|
||
if {[llength $badcolors] >= $ncolors} {
|
||
set badcolors {}
|
||
}
|
||
}
|
||
set origbad $badcolors
|
||
if {[llength $badcolors] < $ncolors - 1} {
|
||
if {[info exists crossings($id)]} {
|
||
foreach x $crossings($id) {
|
||
if {[info exists colormap($x)]
|
||
&& [lsearch -exact $badcolors $colormap($x)] < 0} {
|
||
lappend badcolors $colormap($x)
|
||
}
|
||
}
|
||
if {[llength $badcolors] >= $ncolors} {
|
||
set badcolors $origbad
|
||
}
|
||
}
|
||
set origbad $badcolors
|
||
}
|
||
if {[llength $badcolors] < $ncolors - 1} {
|
||
foreach child $children($id) {
|
||
if {[info exists colormap($child)]
|
||
&& [lsearch -exact $badcolors $colormap($child)] < 0} {
|
||
lappend badcolors $colormap($child)
|
||
}
|
||
if {[info exists parents($child)]} {
|
||
foreach p $parents($child) {
|
||
if {[info exists colormap($p)]
|
||
&& [lsearch -exact $badcolors $colormap($p)] < 0} {
|
||
lappend badcolors $colormap($p)
|
||
}
|
||
}
|
||
}
|
||
}
|
||
if {[llength $badcolors] >= $ncolors} {
|
||
set badcolors $origbad
|
||
}
|
||
}
|
||
for {set i 0} {$i <= $ncolors} {incr i} {
|
||
set c [lindex $colors $nextcolor]
|
||
if {[incr nextcolor] >= $ncolors} {
|
||
set nextcolor 0
|
||
}
|
||
if {[lsearch -exact $badcolors $c]} break
|
||
}
|
||
set colormap($id) $c
|
||
}
|
||
|
||
proc bindline {t id} {
|
||
global canv
|
||
|
||
$canv bind $t <Enter> "lineenter %x %y $id"
|
||
$canv bind $t <Motion> "linemotion %x %y $id"
|
||
$canv bind $t <Leave> "lineleave $id"
|
||
$canv bind $t <Button-1> "lineclick %x %y $id 1"
|
||
}
|
||
|
||
proc drawtags {id x xt y1} {
|
||
global idtags idheads idotherrefs
|
||
global linespc lthickness
|
||
global canv mainfont commitrow rowtextx
|
||
|
||
set marks {}
|
||
set ntags 0
|
||
set nheads 0
|
||
if {[info exists idtags($id)]} {
|
||
set marks $idtags($id)
|
||
set ntags [llength $marks]
|
||
}
|
||
if {[info exists idheads($id)]} {
|
||
set marks [concat $marks $idheads($id)]
|
||
set nheads [llength $idheads($id)]
|
||
}
|
||
if {[info exists idotherrefs($id)]} {
|
||
set marks [concat $marks $idotherrefs($id)]
|
||
}
|
||
if {$marks eq {}} {
|
||
return $xt
|
||
}
|
||
|
||
set delta [expr {int(0.5 * ($linespc - $lthickness))}]
|
||
set yt [expr {$y1 - 0.5 * $linespc}]
|
||
set yb [expr {$yt + $linespc - 1}]
|
||
set xvals {}
|
||
set wvals {}
|
||
foreach tag $marks {
|
||
set wid [font measure $mainfont $tag]
|
||
lappend xvals $xt
|
||
lappend wvals $wid
|
||
set xt [expr {$xt + $delta + $wid + $lthickness + $linespc}]
|
||
}
|
||
set t [$canv create line $x $y1 [lindex $xvals end] $y1 \
|
||
-width $lthickness -fill black -tags tag.$id]
|
||
$canv lower $t
|
||
foreach tag $marks x $xvals wid $wvals {
|
||
set xl [expr {$x + $delta}]
|
||
set xr [expr {$x + $delta + $wid + $lthickness}]
|
||
if {[incr ntags -1] >= 0} {
|
||
# draw a tag
|
||
set t [$canv create polygon $x [expr {$yt + $delta}] $xl $yt \
|
||
$xr $yt $xr $yb $xl $yb $x [expr {$yb - $delta}] \
|
||
-width 1 -outline black -fill yellow -tags tag.$id]
|
||
$canv bind $t <1> [list showtag $tag 1]
|
||
set rowtextx($commitrow($id)) [expr {$xr + $linespc}]
|
||
} else {
|
||
# draw a head or other ref
|
||
if {[incr nheads -1] >= 0} {
|
||
set col green
|
||
} else {
|
||
set col "#ddddff"
|
||
}
|
||
set xl [expr {$xl - $delta/2}]
|
||
$canv create polygon $x $yt $xr $yt $xr $yb $x $yb \
|
||
-width 1 -outline black -fill $col -tags tag.$id
|
||
}
|
||
set t [$canv create text $xl $y1 -anchor w -text $tag \
|
||
-font $mainfont -tags tag.$id]
|
||
if {$ntags >= 0} {
|
||
$canv bind $t <1> [list showtag $tag 1]
|
||
}
|
||
}
|
||
return $xt
|
||
}
|
||
|
||
proc checkcrossings {row endrow} {
|
||
global displayorder parents rowidlist
|
||
|
||
for {} {$row < $endrow} {incr row} {
|
||
set id [lindex $displayorder $row]
|
||
set i [lsearch -exact [lindex $rowidlist $row] $id]
|
||
if {$i < 0} continue
|
||
set idlist [lindex $rowidlist [expr {$row+1}]]
|
||
foreach p $parents($id) {
|
||
set j [lsearch -exact $idlist $p]
|
||
if {$j > 0} {
|
||
if {$j < $i - 1} {
|
||
notecrossings $row $p $j $i [expr {$j+1}]
|
||
} elseif {$j > $i + 1} {
|
||
notecrossings $row $p $i $j [expr {$j-1}]
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
proc notecrossings {row id lo hi corner} {
|
||
global rowidlist crossings cornercrossings
|
||
|
||
for {set i $lo} {[incr i] < $hi} {} {
|
||
set p [lindex [lindex $rowidlist $row] $i]
|
||
if {$p == {}} continue
|
||
if {$i == $corner} {
|
||
if {![info exists cornercrossings($id)]
|
||
|| [lsearch -exact $cornercrossings($id) $p] < 0} {
|
||
lappend cornercrossings($id) $p
|
||
}
|
||
if {![info exists cornercrossings($p)]
|
||
|| [lsearch -exact $cornercrossings($p) $id] < 0} {
|
||
lappend cornercrossings($p) $id
|
||
}
|
||
} else {
|
||
if {![info exists crossings($id)]
|
||
|| [lsearch -exact $crossings($id) $p] < 0} {
|
||
lappend crossings($id) $p
|
||
}
|
||
if {![info exists crossings($p)]
|
||
|| [lsearch -exact $crossings($p) $id] < 0} {
|
||
lappend crossings($p) $id
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
proc xcoord {i level ln} {
|
||
global canvx0 xspc1 xspc2
|
||
|
||
set x [expr {$canvx0 + $i * $xspc1($ln)}]
|
||
if {$i > 0 && $i == $level} {
|
||
set x [expr {$x + 0.5 * ($xspc2 - $xspc1($ln))}]
|
||
} elseif {$i > $level} {
|
||
set x [expr {$x + $xspc2 - $xspc1($ln)}]
|
||
}
|
||
return $x
|
||
}
|
||
|
||
proc finishcommits {} {
|
||
global commitidx phase
|
||
global canv mainfont ctext maincursor textcursor
|
||
global findinprogress
|
||
|
||
if {$commitidx > 0} {
|
||
drawrest
|
||
} else {
|
||
$canv delete all
|
||
$canv create text 3 3 -anchor nw -text "No commits selected" \
|
||
-font $mainfont -tags textitems
|
||
}
|
||
if {![info exists findinprogress]} {
|
||
. config -cursor $maincursor
|
||
settextcursor $textcursor
|
||
}
|
||
set phase {}
|
||
}
|
||
|
||
# Don't change the text pane cursor if it is currently the hand cursor,
|
||
# showing that we are over a sha1 ID link.
|
||
proc settextcursor {c} {
|
||
global ctext curtextcursor
|
||
|
||
if {[$ctext cget -cursor] == $curtextcursor} {
|
||
$ctext config -cursor $c
|
||
}
|
||
set curtextcursor $c
|
||
}
|
||
|
||
proc drawrest {} {
|
||
global numcommits
|
||
global startmsecs
|
||
global canvy0 numcommits linespc
|
||
global rowlaidout commitidx
|
||
|
||
set row $rowlaidout
|
||
layoutrows $rowlaidout $commitidx 1
|
||
layouttail
|
||
optimize_rows $row 0 $commitidx
|
||
showstuff $commitidx
|
||
|
||
set drawmsecs [expr {[clock clicks -milliseconds] - $startmsecs}]
|
||
#puts "overall $drawmsecs ms for $numcommits commits"
|
||
}
|
||
|
||
proc findmatches {f} {
|
||
global findtype foundstring foundstrlen
|
||
if {$findtype == "Regexp"} {
|
||
set matches [regexp -indices -all -inline $foundstring $f]
|
||
} else {
|
||
if {$findtype == "IgnCase"} {
|
||
set str [string tolower $f]
|
||
} else {
|
||
set str $f
|
||
}
|
||
set matches {}
|
||
set i 0
|
||
while {[set j [string first $foundstring $str $i]] >= 0} {
|
||
lappend matches [list $j [expr {$j+$foundstrlen-1}]]
|
||
set i [expr {$j + $foundstrlen}]
|
||
}
|
||
}
|
||
return $matches
|
||
}
|
||
|
||
proc dofind {} {
|
||
global findtype findloc findstring markedmatches commitinfo
|
||
global numcommits displayorder linehtag linentag linedtag
|
||
global mainfont namefont canv canv2 canv3 selectedline
|
||
global matchinglines foundstring foundstrlen matchstring
|
||
global commitdata
|
||
|
||
stopfindproc
|
||
unmarkmatches
|
||
focus .
|
||
set matchinglines {}
|
||
if {$findloc == "Pickaxe"} {
|
||
findpatches
|
||
return
|
||
}
|
||
if {$findtype == "IgnCase"} {
|
||
set foundstring [string tolower $findstring]
|
||
} else {
|
||
set foundstring $findstring
|
||
}
|
||
set foundstrlen [string length $findstring]
|
||
if {$foundstrlen == 0} return
|
||
regsub -all {[*?\[\\]} $foundstring {\\&} matchstring
|
||
set matchstring "*$matchstring*"
|
||
if {$findloc == "Files"} {
|
||
findfiles
|
||
return
|
||
}
|
||
if {![info exists selectedline]} {
|
||
set oldsel -1
|
||
} else {
|
||
set oldsel $selectedline
|
||
}
|
||
set didsel 0
|
||
set fldtypes {Headline Author Date Committer CDate Comment}
|
||
set l -1
|
||
foreach id $displayorder {
|
||
set d $commitdata($id)
|
||
incr l
|
||
if {$findtype == "Regexp"} {
|
||
set doesmatch [regexp $foundstring $d]
|
||
} elseif {$findtype == "IgnCase"} {
|
||
set doesmatch [string match -nocase $matchstring $d]
|
||
} else {
|
||
set doesmatch [string match $matchstring $d]
|
||
}
|
||
if {!$doesmatch} continue
|
||
if {![info exists commitinfo($id)]} {
|
||
getcommit $id
|
||
}
|
||
set info $commitinfo($id)
|
||
set doesmatch 0
|
||
foreach f $info ty $fldtypes {
|
||
if {$findloc != "All fields" && $findloc != $ty} {
|
||
continue
|
||
}
|
||
set matches [findmatches $f]
|
||
if {$matches == {}} continue
|
||
set doesmatch 1
|
||
if {$ty == "Headline"} {
|
||
drawcmitrow $l
|
||
markmatches $canv $l $f $linehtag($l) $matches $mainfont
|
||
} elseif {$ty == "Author"} {
|
||
drawcmitrow $l
|
||
markmatches $canv2 $l $f $linentag($l) $matches $namefont
|
||
} elseif {$ty == "Date"} {
|
||
drawcmitrow $l
|
||
markmatches $canv3 $l $f $linedtag($l) $matches $mainfont
|
||
}
|
||
}
|
||
if {$doesmatch} {
|
||
lappend matchinglines $l
|
||
if {!$didsel && $l > $oldsel} {
|
||
findselectline $l
|
||
set didsel 1
|
||
}
|
||
}
|
||
}
|
||
if {$matchinglines == {}} {
|
||
bell
|
||
} elseif {!$didsel} {
|
||
findselectline [lindex $matchinglines 0]
|
||
}
|
||
}
|
||
|
||
proc findselectline {l} {
|
||
global findloc commentend ctext
|
||
selectline $l 1
|
||
if {$findloc == "All fields" || $findloc == "Comments"} {
|
||
# highlight the matches in the comments
|
||
set f [$ctext get 1.0 $commentend]
|
||
set matches [findmatches $f]
|
||
foreach match $matches {
|
||
set start [lindex $match 0]
|
||
set end [expr {[lindex $match 1] + 1}]
|
||
$ctext tag add found "1.0 + $start c" "1.0 + $end c"
|
||
}
|
||
}
|
||
}
|
||
|
||
proc findnext {restart} {
|
||
global matchinglines selectedline
|
||
if {![info exists matchinglines]} {
|
||
if {$restart} {
|
||
dofind
|
||
}
|
||
return
|
||
}
|
||
if {![info exists selectedline]} return
|
||
foreach l $matchinglines {
|
||
if {$l > $selectedline} {
|
||
findselectline $l
|
||
return
|
||
}
|
||
}
|
||
bell
|
||
}
|
||
|
||
proc findprev {} {
|
||
global matchinglines selectedline
|
||
if {![info exists matchinglines]} {
|
||
dofind
|
||
return
|
||
}
|
||
if {![info exists selectedline]} return
|
||
set prev {}
|
||
foreach l $matchinglines {
|
||
if {$l >= $selectedline} break
|
||
set prev $l
|
||
}
|
||
if {$prev != {}} {
|
||
findselectline $prev
|
||
} else {
|
||
bell
|
||
}
|
||
}
|
||
|
||
proc findlocchange {name ix op} {
|
||
global findloc findtype findtypemenu
|
||
if {$findloc == "Pickaxe"} {
|
||
set findtype Exact
|
||
set state disabled
|
||
} else {
|
||
set state normal
|
||
}
|
||
$findtypemenu entryconf 1 -state $state
|
||
$findtypemenu entryconf 2 -state $state
|
||
}
|
||
|
||
proc stopfindproc {{done 0}} {
|
||
global findprocpid findprocfile findids
|
||
global ctext findoldcursor phase maincursor textcursor
|
||
global findinprogress
|
||
|
||
catch {unset findids}
|
||
if {[info exists findprocpid]} {
|
||
if {!$done} {
|
||
catch {exec kill $findprocpid}
|
||
}
|
||
catch {close $findprocfile}
|
||
unset findprocpid
|
||
}
|
||
if {[info exists findinprogress]} {
|
||
unset findinprogress
|
||
if {$phase != "incrdraw"} {
|
||
. config -cursor $maincursor
|
||
settextcursor $textcursor
|
||
}
|
||
}
|
||
}
|
||
|
||
proc findpatches {} {
|
||
global findstring selectedline numcommits
|
||
global findprocpid findprocfile
|
||
global finddidsel ctext displayorder findinprogress
|
||
global findinsertpos
|
||
|
||
if {$numcommits == 0} return
|
||
|
||
# make a list of all the ids to search, starting at the one
|
||
# after the selected line (if any)
|
||
if {[info exists selectedline]} {
|
||
set l $selectedline
|
||
} else {
|
||
set l -1
|
||
}
|
||
set inputids {}
|
||
for {set i 0} {$i < $numcommits} {incr i} {
|
||
if {[incr l] >= $numcommits} {
|
||
set l 0
|
||
}
|
||
append inputids [lindex $displayorder $l] "\n"
|
||
}
|
||
|
||
if {[catch {
|
||
set f [open [list | git-diff-tree --stdin -s -r -S$findstring \
|
||
<< $inputids] r]
|
||
} err]} {
|
||
error_popup "Error starting search process: $err"
|
||
return
|
||
}
|
||
|
||
set findinsertpos end
|
||
set findprocfile $f
|
||
set findprocpid [pid $f]
|
||
fconfigure $f -blocking 0
|
||
fileevent $f readable readfindproc
|
||
set finddidsel 0
|
||
. config -cursor watch
|
||
settextcursor watch
|
||
set findinprogress 1
|
||
}
|
||
|
||
proc readfindproc {} {
|
||
global findprocfile finddidsel
|
||
global commitrow matchinglines findinsertpos
|
||
|
||
set n [gets $findprocfile line]
|
||
if {$n < 0} {
|
||
if {[eof $findprocfile]} {
|
||
stopfindproc 1
|
||
if {!$finddidsel} {
|
||
bell
|
||
}
|
||
}
|
||
return
|
||
}
|
||
if {![regexp {^[0-9a-f]{40}} $line id]} {
|
||
error_popup "Can't parse git-diff-tree output: $line"
|
||
stopfindproc
|
||
return
|
||
}
|
||
if {![info exists commitrow($id)]} {
|
||
puts stderr "spurious id: $id"
|
||
return
|
||
}
|
||
set l $commitrow($id)
|
||
insertmatch $l $id
|
||
}
|
||
|
||
proc insertmatch {l id} {
|
||
global matchinglines findinsertpos finddidsel
|
||
|
||
if {$findinsertpos == "end"} {
|
||
if {$matchinglines != {} && $l < [lindex $matchinglines 0]} {
|
||
set matchinglines [linsert $matchinglines 0 $l]
|
||
set findinsertpos 1
|
||
} else {
|
||
lappend matchinglines $l
|
||
}
|
||
} else {
|
||
set matchinglines [linsert $matchinglines $findinsertpos $l]
|
||
incr findinsertpos
|
||
}
|
||
markheadline $l $id
|
||
if {!$finddidsel} {
|
||
findselectline $l
|
||
set finddidsel 1
|
||
}
|
||
}
|
||
|
||
proc findfiles {} {
|
||
global selectedline numcommits displayorder ctext
|
||
global ffileline finddidsel parents nparents
|
||
global findinprogress findstartline findinsertpos
|
||
global treediffs fdiffid fdiffsneeded fdiffpos
|
||
global findmergefiles
|
||
|
||
if {$numcommits == 0} return
|
||
|
||
if {[info exists selectedline]} {
|
||
set l [expr {$selectedline + 1}]
|
||
} else {
|
||
set l 0
|
||
}
|
||
set ffileline $l
|
||
set findstartline $l
|
||
set diffsneeded {}
|
||
set fdiffsneeded {}
|
||
while 1 {
|
||
set id [lindex $displayorder $l]
|
||
if {$findmergefiles || $nparents($id) == 1} {
|
||
if {![info exists treediffs($id)]} {
|
||
append diffsneeded "$id\n"
|
||
lappend fdiffsneeded $id
|
||
}
|
||
}
|
||
if {[incr l] >= $numcommits} {
|
||
set l 0
|
||
}
|
||
if {$l == $findstartline} break
|
||
}
|
||
|
||
# start off a git-diff-tree process if needed
|
||
if {$diffsneeded ne {}} {
|
||
if {[catch {
|
||
set df [open [list | git-diff-tree -r --stdin << $diffsneeded] r]
|
||
} err ]} {
|
||
error_popup "Error starting search process: $err"
|
||
return
|
||
}
|
||
catch {unset fdiffid}
|
||
set fdiffpos 0
|
||
fconfigure $df -blocking 0
|
||
fileevent $df readable [list readfilediffs $df]
|
||
}
|
||
|
||
set finddidsel 0
|
||
set findinsertpos end
|
||
set id [lindex $displayorder $l]
|
||
. config -cursor watch
|
||
settextcursor watch
|
||
set findinprogress 1
|
||
findcont $id
|
||
update
|
||
}
|
||
|
||
proc readfilediffs {df} {
|
||
global findid fdiffid fdiffs
|
||
|
||
set n [gets $df line]
|
||
if {$n < 0} {
|
||
if {[eof $df]} {
|
||
donefilediff
|
||
if {[catch {close $df} err]} {
|
||
stopfindproc
|
||
bell
|
||
error_popup "Error in git-diff-tree: $err"
|
||
} elseif {[info exists findid]} {
|
||
set id $findid
|
||
stopfindproc
|
||
bell
|
||
error_popup "Couldn't find diffs for $id"
|
||
}
|
||
}
|
||
return
|
||
}
|
||
if {[regexp {^([0-9a-f]{40})$} $line match id]} {
|
||
# start of a new string of diffs
|
||
donefilediff
|
||
set fdiffid $id
|
||
set fdiffs {}
|
||
} elseif {[string match ":*" $line]} {
|
||
lappend fdiffs [lindex $line 5]
|
||
}
|
||
}
|
||
|
||
proc donefilediff {} {
|
||
global fdiffid fdiffs treediffs findid
|
||
global fdiffsneeded fdiffpos
|
||
|
||
if {[info exists fdiffid]} {
|
||
while {[lindex $fdiffsneeded $fdiffpos] ne $fdiffid
|
||
&& $fdiffpos < [llength $fdiffsneeded]} {
|
||
# git-diff-tree doesn't output anything for a commit
|
||
# which doesn't change anything
|
||
set nullid [lindex $fdiffsneeded $fdiffpos]
|
||
set treediffs($nullid) {}
|
||
if {[info exists findid] && $nullid eq $findid} {
|
||
unset findid
|
||
findcont $nullid
|
||
}
|
||
incr fdiffpos
|
||
}
|
||
incr fdiffpos
|
||
|
||
if {![info exists treediffs($fdiffid)]} {
|
||
set treediffs($fdiffid) $fdiffs
|
||
}
|
||
if {[info exists findid] && $fdiffid eq $findid} {
|
||
unset findid
|
||
findcont $fdiffid
|
||
}
|
||
}
|
||
}
|
||
|
||
proc findcont {id} {
|
||
global findid treediffs parents nparents
|
||
global ffileline findstartline finddidsel
|
||
global displayorder numcommits matchinglines findinprogress
|
||
global findmergefiles
|
||
|
||
set l $ffileline
|
||
while 1 {
|
||
if {$findmergefiles || $nparents($id) == 1} {
|
||
if {![info exists treediffs($id)]} {
|
||
set findid $id
|
||
set ffileline $l
|
||
return
|
||
}
|
||
set doesmatch 0
|
||
foreach f $treediffs($id) {
|
||
set x [findmatches $f]
|
||
if {$x != {}} {
|
||
set doesmatch 1
|
||
break
|
||
}
|
||
}
|
||
if {$doesmatch} {
|
||
insertmatch $l $id
|
||
}
|
||
}
|
||
if {[incr l] >= $numcommits} {
|
||
set l 0
|
||
}
|
||
if {$l == $findstartline} break
|
||
set id [lindex $displayorder $l]
|
||
}
|
||
stopfindproc
|
||
if {!$finddidsel} {
|
||
bell
|
||
}
|
||
}
|
||
|
||
# mark a commit as matching by putting a yellow background
|
||
# behind the headline
|
||
proc markheadline {l id} {
|
||
global canv mainfont linehtag
|
||
|
||
drawcmitrow $l
|
||
set bbox [$canv bbox $linehtag($l)]
|
||
set t [$canv create rect $bbox -outline {} -tags matches -fill yellow]
|
||
$canv lower $t
|
||
}
|
||
|
||
# mark the bits of a headline, author or date that match a find string
|
||
proc markmatches {canv l str tag matches font} {
|
||
set bbox [$canv bbox $tag]
|
||
set x0 [lindex $bbox 0]
|
||
set y0 [lindex $bbox 1]
|
||
set y1 [lindex $bbox 3]
|
||
foreach match $matches {
|
||
set start [lindex $match 0]
|
||
set end [lindex $match 1]
|
||
if {$start > $end} continue
|
||
set xoff [font measure $font [string range $str 0 [expr {$start-1}]]]
|
||
set xlen [font measure $font [string range $str 0 [expr {$end}]]]
|
||
set t [$canv create rect [expr {$x0+$xoff}] $y0 \
|
||
[expr {$x0+$xlen+2}] $y1 \
|
||
-outline {} -tags matches -fill yellow]
|
||
$canv lower $t
|
||
}
|
||
}
|
||
|
||
proc unmarkmatches {} {
|
||
global matchinglines findids
|
||
allcanvs delete matches
|
||
catch {unset matchinglines}
|
||
catch {unset findids}
|
||
}
|
||
|
||
proc selcanvline {w x y} {
|
||
global canv canvy0 ctext linespc
|
||
global rowtextx
|
||
set ymax [lindex [$canv cget -scrollregion] 3]
|
||
if {$ymax == {}} return
|
||
set yfrac [lindex [$canv yview] 0]
|
||
set y [expr {$y + $yfrac * $ymax}]
|
||
set l [expr {int(($y - $canvy0) / $linespc + 0.5)}]
|
||
if {$l < 0} {
|
||
set l 0
|
||
}
|
||
if {$w eq $canv} {
|
||
if {![info exists rowtextx($l)] || $x < $rowtextx($l)} return
|
||
}
|
||
unmarkmatches
|
||
selectline $l 1
|
||
}
|
||
|
||
proc commit_descriptor {p} {
|
||
global commitinfo
|
||
set l "..."
|
||
if {[info exists commitinfo($p)]} {
|
||
set l [lindex $commitinfo($p) 0]
|
||
}
|
||
return "$p ($l)"
|
||
}
|
||
|
||
# append some text to the ctext widget, and make any SHA1 ID
|
||
# that we know about be a clickable link.
|
||
proc appendwithlinks {text} {
|
||
global ctext commitrow linknum
|
||
|
||
set start [$ctext index "end - 1c"]
|
||
$ctext insert end $text
|
||
$ctext insert end "\n"
|
||
set links [regexp -indices -all -inline {[0-9a-f]{40}} $text]
|
||
foreach l $links {
|
||
set s [lindex $l 0]
|
||
set e [lindex $l 1]
|
||
set linkid [string range $text $s $e]
|
||
if {![info exists commitrow($linkid)]} continue
|
||
incr e
|
||
$ctext tag add link "$start + $s c" "$start + $e c"
|
||
$ctext tag add link$linknum "$start + $s c" "$start + $e c"
|
||
$ctext tag bind link$linknum <1> [list selectline $commitrow($linkid) 1]
|
||
incr linknum
|
||
}
|
||
$ctext tag conf link -foreground blue -underline 1
|
||
$ctext tag bind link <Enter> { %W configure -cursor hand2 }
|
||
$ctext tag bind link <Leave> { %W configure -cursor $curtextcursor }
|
||
}
|
||
|
||
proc selectline {l isnew} {
|
||
global canv canv2 canv3 ctext commitinfo selectedline
|
||
global displayorder linehtag linentag linedtag
|
||
global canvy0 linespc parents nparents children
|
||
global cflist currentid sha1entry
|
||
global commentend idtags linknum
|
||
global mergemax numcommits
|
||
|
||
$canv delete hover
|
||
normalline
|
||
if {$l < 0 || $l >= $numcommits} return
|
||
set y [expr {$canvy0 + $l * $linespc}]
|
||
set ymax [lindex [$canv cget -scrollregion] 3]
|
||
set ytop [expr {$y - $linespc - 1}]
|
||
set ybot [expr {$y + $linespc + 1}]
|
||
set wnow [$canv yview]
|
||
set wtop [expr {[lindex $wnow 0] * $ymax}]
|
||
set wbot [expr {[lindex $wnow 1] * $ymax}]
|
||
set wh [expr {$wbot - $wtop}]
|
||
set newtop $wtop
|
||
if {$ytop < $wtop} {
|
||
if {$ybot < $wtop} {
|
||
set newtop [expr {$y - $wh / 2.0}]
|
||
} else {
|
||
set newtop $ytop
|
||
if {$newtop > $wtop - $linespc} {
|
||
set newtop [expr {$wtop - $linespc}]
|
||
}
|
||
}
|
||
} elseif {$ybot > $wbot} {
|
||
if {$ytop > $wbot} {
|
||
set newtop [expr {$y - $wh / 2.0}]
|
||
} else {
|
||
set newtop [expr {$ybot - $wh}]
|
||
if {$newtop < $wtop + $linespc} {
|
||
set newtop [expr {$wtop + $linespc}]
|
||
}
|
||
}
|
||
}
|
||
if {$newtop != $wtop} {
|
||
if {$newtop < 0} {
|
||
set newtop 0
|
||
}
|
||
allcanvs yview moveto [expr {$newtop * 1.0 / $ymax}]
|
||
drawvisible
|
||
}
|
||
|
||
if {![info exists linehtag($l)]} return
|
||
$canv delete secsel
|
||
set t [eval $canv create rect [$canv bbox $linehtag($l)] -outline {{}} \
|
||
-tags secsel -fill [$canv cget -selectbackground]]
|
||
$canv lower $t
|
||
$canv2 delete secsel
|
||
set t [eval $canv2 create rect [$canv2 bbox $linentag($l)] -outline {{}} \
|
||
-tags secsel -fill [$canv2 cget -selectbackground]]
|
||
$canv2 lower $t
|
||
$canv3 delete secsel
|
||
set t [eval $canv3 create rect [$canv3 bbox $linedtag($l)] -outline {{}} \
|
||
-tags secsel -fill [$canv3 cget -selectbackground]]
|
||
$canv3 lower $t
|
||
|
||
if {$isnew} {
|
||
addtohistory [list selectline $l 0]
|
||
}
|
||
|
||
set selectedline $l
|
||
|
||
set id [lindex $displayorder $l]
|
||
set currentid $id
|
||
$sha1entry delete 0 end
|
||
$sha1entry insert 0 $id
|
||
$sha1entry selection from 0
|
||
$sha1entry selection to end
|
||
|
||
$ctext conf -state normal
|
||
$ctext delete 0.0 end
|
||
set linknum 0
|
||
$ctext mark set fmark.0 0.0
|
||
$ctext mark gravity fmark.0 left
|
||
set info $commitinfo($id)
|
||
set date [formatdate [lindex $info 2]]
|
||
$ctext insert end "Author: [lindex $info 1] $date\n"
|
||
set date [formatdate [lindex $info 4]]
|
||
$ctext insert end "Committer: [lindex $info 3] $date\n"
|
||
if {[info exists idtags($id)]} {
|
||
$ctext insert end "Tags:"
|
||
foreach tag $idtags($id) {
|
||
$ctext insert end " $tag"
|
||
}
|
||
$ctext insert end "\n"
|
||
}
|
||
|
||
set comment {}
|
||
if {$nparents($id) > 1} {
|
||
set np 0
|
||
foreach p $parents($id) {
|
||
if {$np >= $mergemax} {
|
||
set tag mmax
|
||
} else {
|
||
set tag m$np
|
||
}
|
||
$ctext insert end "Parent: " $tag
|
||
appendwithlinks [commit_descriptor $p]
|
||
incr np
|
||
}
|
||
} else {
|
||
if {[info exists parents($id)]} {
|
||
foreach p $parents($id) {
|
||
append comment "Parent: [commit_descriptor $p]\n"
|
||
}
|
||
}
|
||
}
|
||
|
||
if {[info exists children($id)]} {
|
||
foreach c $children($id) {
|
||
append comment "Child: [commit_descriptor $c]\n"
|
||
}
|
||
}
|
||
append comment "\n"
|
||
append comment [lindex $info 5]
|
||
|
||
# make anything that looks like a SHA1 ID be a clickable link
|
||
appendwithlinks $comment
|
||
|
||
$ctext tag delete Comments
|
||
$ctext tag remove found 1.0 end
|
||
$ctext conf -state disabled
|
||
set commentend [$ctext index "end - 1c"]
|
||
|
||
$cflist delete 0 end
|
||
$cflist insert end "Comments"
|
||
if {$nparents($id) == 1} {
|
||
startdiff $id
|
||
} elseif {$nparents($id) > 1} {
|
||
mergediff $id
|
||
}
|
||
}
|
||
|
||
proc selnextline {dir} {
|
||
global selectedline
|
||
if {![info exists selectedline]} return
|
||
set l [expr {$selectedline + $dir}]
|
||
unmarkmatches
|
||
selectline $l 1
|
||
}
|
||
|
||
proc unselectline {} {
|
||
global selectedline
|
||
|
||
catch {unset selectedline}
|
||
allcanvs delete secsel
|
||
}
|
||
|
||
proc addtohistory {cmd} {
|
||
global history historyindex
|
||
|
||
if {$historyindex > 0
|
||
&& [lindex $history [expr {$historyindex - 1}]] == $cmd} {
|
||
return
|
||
}
|
||
|
||
if {$historyindex < [llength $history]} {
|
||
set history [lreplace $history $historyindex end $cmd]
|
||
} else {
|
||
lappend history $cmd
|
||
}
|
||
incr historyindex
|
||
if {$historyindex > 1} {
|
||
.ctop.top.bar.leftbut conf -state normal
|
||
} else {
|
||
.ctop.top.bar.leftbut conf -state disabled
|
||
}
|
||
.ctop.top.bar.rightbut conf -state disabled
|
||
}
|
||
|
||
proc goback {} {
|
||
global history historyindex
|
||
|
||
if {$historyindex > 1} {
|
||
incr historyindex -1
|
||
set cmd [lindex $history [expr {$historyindex - 1}]]
|
||
eval $cmd
|
||
.ctop.top.bar.rightbut conf -state normal
|
||
}
|
||
if {$historyindex <= 1} {
|
||
.ctop.top.bar.leftbut conf -state disabled
|
||
}
|
||
}
|
||
|
||
proc goforw {} {
|
||
global history historyindex
|
||
|
||
if {$historyindex < [llength $history]} {
|
||
set cmd [lindex $history $historyindex]
|
||
incr historyindex
|
||
eval $cmd
|
||
.ctop.top.bar.leftbut conf -state normal
|
||
}
|
||
if {$historyindex >= [llength $history]} {
|
||
.ctop.top.bar.rightbut conf -state disabled
|
||
}
|
||
}
|
||
|
||
proc mergediff {id} {
|
||
global parents diffmergeid diffopts mdifffd
|
||
global difffilestart
|
||
|
||
set diffmergeid $id
|
||
catch {unset difffilestart}
|
||
# this doesn't seem to actually affect anything...
|
||
set env(GIT_DIFF_OPTS) $diffopts
|
||
set cmd [concat | git-diff-tree --no-commit-id --cc $id]
|
||
if {[catch {set mdf [open $cmd r]} err]} {
|
||
error_popup "Error getting merge diffs: $err"
|
||
return
|
||
}
|
||
fconfigure $mdf -blocking 0
|
||
set mdifffd($id) $mdf
|
||
fileevent $mdf readable [list getmergediffline $mdf $id]
|
||
set nextupdate [expr {[clock clicks -milliseconds] + 100}]
|
||
}
|
||
|
||
proc getmergediffline {mdf id} {
|
||
global diffmergeid ctext cflist nextupdate nparents mergemax
|
||
global difffilestart
|
||
|
||
set n [gets $mdf line]
|
||
if {$n < 0} {
|
||
if {[eof $mdf]} {
|
||
close $mdf
|
||
}
|
||
return
|
||
}
|
||
if {![info exists diffmergeid] || $id != $diffmergeid} {
|
||
return
|
||
}
|
||
$ctext conf -state normal
|
||
if {[regexp {^diff --cc (.*)} $line match fname]} {
|
||
# start of a new file
|
||
$ctext insert end "\n"
|
||
set here [$ctext index "end - 1c"]
|
||
set i [$cflist index end]
|
||
$ctext mark set fmark.$i $here
|
||
$ctext mark gravity fmark.$i left
|
||
set difffilestart([expr {$i-1}]) $here
|
||
$cflist insert end $fname
|
||
set l [expr {(78 - [string length $fname]) / 2}]
|
||
set pad [string range "----------------------------------------" 1 $l]
|
||
$ctext insert end "$pad $fname $pad\n" filesep
|
||
} elseif {[regexp {^@@} $line]} {
|
||
$ctext insert end "$line\n" hunksep
|
||
} elseif {[regexp {^[0-9a-f]{40}$} $line] || [regexp {^index} $line]} {
|
||
# do nothing
|
||
} else {
|
||
# parse the prefix - one ' ', '-' or '+' for each parent
|
||
set np $nparents($id)
|
||
set spaces {}
|
||
set minuses {}
|
||
set pluses {}
|
||
set isbad 0
|
||
for {set j 0} {$j < $np} {incr j} {
|
||
set c [string range $line $j $j]
|
||
if {$c == " "} {
|
||
lappend spaces $j
|
||
} elseif {$c == "-"} {
|
||
lappend minuses $j
|
||
} elseif {$c == "+"} {
|
||
lappend pluses $j
|
||
} else {
|
||
set isbad 1
|
||
break
|
||
}
|
||
}
|
||
set tags {}
|
||
set num {}
|
||
if {!$isbad && $minuses ne {} && $pluses eq {}} {
|
||
# line doesn't appear in result, parents in $minuses have the line
|
||
set num [lindex $minuses 0]
|
||
} elseif {!$isbad && $pluses ne {} && $minuses eq {}} {
|
||
# line appears in result, parents in $pluses don't have the line
|
||
lappend tags mresult
|
||
set num [lindex $spaces 0]
|
||
}
|
||
if {$num ne {}} {
|
||
if {$num >= $mergemax} {
|
||
set num "max"
|
||
}
|
||
lappend tags m$num
|
||
}
|
||
$ctext insert end "$line\n" $tags
|
||
}
|
||
$ctext conf -state disabled
|
||
if {[clock clicks -milliseconds] >= $nextupdate} {
|
||
incr nextupdate 100
|
||
fileevent $mdf readable {}
|
||
update
|
||
fileevent $mdf readable [list getmergediffline $mdf $id]
|
||
}
|
||
}
|
||
|
||
proc startdiff {ids} {
|
||
global treediffs diffids treepending diffmergeid
|
||
|
||
set diffids $ids
|
||
catch {unset diffmergeid}
|
||
if {![info exists treediffs($ids)]} {
|
||
if {![info exists treepending]} {
|
||
gettreediffs $ids
|
||
}
|
||
} else {
|
||
addtocflist $ids
|
||
}
|
||
}
|
||
|
||
proc addtocflist {ids} {
|
||
global treediffs cflist
|
||
foreach f $treediffs($ids) {
|
||
$cflist insert end $f
|
||
}
|
||
getblobdiffs $ids
|
||
}
|
||
|
||
proc gettreediffs {ids} {
|
||
global treediff parents treepending
|
||
set treepending $ids
|
||
set treediff {}
|
||
if {[catch \
|
||
{set gdtf [open [concat | git-diff-tree --no-commit-id -r $ids] r]} \
|
||
]} return
|
||
fconfigure $gdtf -blocking 0
|
||
fileevent $gdtf readable [list gettreediffline $gdtf $ids]
|
||
}
|
||
|
||
proc gettreediffline {gdtf ids} {
|
||
global treediff treediffs treepending diffids diffmergeid
|
||
|
||
set n [gets $gdtf line]
|
||
if {$n < 0} {
|
||
if {![eof $gdtf]} return
|
||
close $gdtf
|
||
set treediffs($ids) $treediff
|
||
unset treepending
|
||
if {$ids != $diffids} {
|
||
gettreediffs $diffids
|
||
} else {
|
||
if {[info exists diffmergeid]} {
|
||
contmergediff $ids
|
||
} else {
|
||
addtocflist $ids
|
||
}
|
||
}
|
||
return
|
||
}
|
||
set file [lindex $line 5]
|
||
lappend treediff $file
|
||
}
|
||
|
||
proc getblobdiffs {ids} {
|
||
global diffopts blobdifffd diffids env curdifftag curtagstart
|
||
global difffilestart nextupdate diffinhdr treediffs
|
||
|
||
set env(GIT_DIFF_OPTS) $diffopts
|
||
set cmd [concat | git-diff-tree --no-commit-id -r -p -C $ids]
|
||
if {[catch {set bdf [open $cmd r]} err]} {
|
||
puts "error getting diffs: $err"
|
||
return
|
||
}
|
||
set diffinhdr 0
|
||
fconfigure $bdf -blocking 0
|
||
set blobdifffd($ids) $bdf
|
||
set curdifftag Comments
|
||
set curtagstart 0.0
|
||
catch {unset difffilestart}
|
||
fileevent $bdf readable [list getblobdiffline $bdf $diffids]
|
||
set nextupdate [expr {[clock clicks -milliseconds] + 100}]
|
||
}
|
||
|
||
proc getblobdiffline {bdf ids} {
|
||
global diffids blobdifffd ctext curdifftag curtagstart
|
||
global diffnexthead diffnextnote difffilestart
|
||
global nextupdate diffinhdr treediffs
|
||
|
||
set n [gets $bdf line]
|
||
if {$n < 0} {
|
||
if {[eof $bdf]} {
|
||
close $bdf
|
||
if {$ids == $diffids && $bdf == $blobdifffd($ids)} {
|
||
$ctext tag add $curdifftag $curtagstart end
|
||
}
|
||
}
|
||
return
|
||
}
|
||
if {$ids != $diffids || $bdf != $blobdifffd($ids)} {
|
||
return
|
||
}
|
||
$ctext conf -state normal
|
||
if {[regexp {^diff --git a/(.*) b/(.*)} $line match fname newname]} {
|
||
# start of a new file
|
||
$ctext insert end "\n"
|
||
$ctext tag add $curdifftag $curtagstart end
|
||
set curtagstart [$ctext index "end - 1c"]
|
||
set header $newname
|
||
set here [$ctext index "end - 1c"]
|
||
set i [lsearch -exact $treediffs($diffids) $fname]
|
||
if {$i >= 0} {
|
||
set difffilestart($i) $here
|
||
incr i
|
||
$ctext mark set fmark.$i $here
|
||
$ctext mark gravity fmark.$i left
|
||
}
|
||
if {$newname != $fname} {
|
||
set i [lsearch -exact $treediffs($diffids) $newname]
|
||
if {$i >= 0} {
|
||
set difffilestart($i) $here
|
||
incr i
|
||
$ctext mark set fmark.$i $here
|
||
$ctext mark gravity fmark.$i left
|
||
}
|
||
}
|
||
set curdifftag "f:$fname"
|
||
$ctext tag delete $curdifftag
|
||
set l [expr {(78 - [string length $header]) / 2}]
|
||
set pad [string range "----------------------------------------" 1 $l]
|
||
$ctext insert end "$pad $header $pad\n" filesep
|
||
set diffinhdr 1
|
||
} elseif {$diffinhdr && [string compare -length 3 $line "---"] == 0} {
|
||
# do nothing
|
||
} elseif {$diffinhdr && [string compare -length 3 $line "+++"] == 0} {
|
||
set diffinhdr 0
|
||
} elseif {[regexp {^@@ -([0-9]+),([0-9]+) \+([0-9]+),([0-9]+) @@(.*)} \
|
||
$line match f1l f1c f2l f2c rest]} {
|
||
$ctext insert end "$line\n" hunksep
|
||
set diffinhdr 0
|
||
} else {
|
||
set x [string range $line 0 0]
|
||
if {$x == "-" || $x == "+"} {
|
||
set tag [expr {$x == "+"}]
|
||
$ctext insert end "$line\n" d$tag
|
||
} elseif {$x == " "} {
|
||
$ctext insert end "$line\n"
|
||
} elseif {$diffinhdr || $x == "\\"} {
|
||
# e.g. "\ No newline at end of file"
|
||
$ctext insert end "$line\n" filesep
|
||
} else {
|
||
# Something else we don't recognize
|
||
if {$curdifftag != "Comments"} {
|
||
$ctext insert end "\n"
|
||
$ctext tag add $curdifftag $curtagstart end
|
||
set curtagstart [$ctext index "end - 1c"]
|
||
set curdifftag Comments
|
||
}
|
||
$ctext insert end "$line\n" filesep
|
||
}
|
||
}
|
||
$ctext conf -state disabled
|
||
if {[clock clicks -milliseconds] >= $nextupdate} {
|
||
incr nextupdate 100
|
||
fileevent $bdf readable {}
|
||
update
|
||
fileevent $bdf readable "getblobdiffline $bdf {$ids}"
|
||
}
|
||
}
|
||
|
||
proc nextfile {} {
|
||
global difffilestart ctext
|
||
set here [$ctext index @0,0]
|
||
for {set i 0} {[info exists difffilestart($i)]} {incr i} {
|
||
if {[$ctext compare $difffilestart($i) > $here]} {
|
||
if {![info exists pos]
|
||
|| [$ctext compare $difffilestart($i) < $pos]} {
|
||
set pos $difffilestart($i)
|
||
}
|
||
}
|
||
}
|
||
if {[info exists pos]} {
|
||
$ctext yview $pos
|
||
}
|
||
}
|
||
|
||
proc listboxsel {} {
|
||
global ctext cflist currentid
|
||
if {![info exists currentid]} return
|
||
set sel [lsort [$cflist curselection]]
|
||
if {$sel eq {}} return
|
||
set first [lindex $sel 0]
|
||
catch {$ctext yview fmark.$first}
|
||
}
|
||
|
||
proc setcoords {} {
|
||
global linespc charspc canvx0 canvy0 mainfont
|
||
global xspc1 xspc2 lthickness
|
||
|
||
set linespc [font metrics $mainfont -linespace]
|
||
set charspc [font measure $mainfont "m"]
|
||
set canvy0 [expr {int(3 + 0.5 * $linespc)}]
|
||
set canvx0 [expr {int(3 + 0.5 * $linespc)}]
|
||
set lthickness [expr {int($linespc / 9) + 1}]
|
||
set xspc1(0) $linespc
|
||
set xspc2 $linespc
|
||
}
|
||
|
||
proc redisplay {} {
|
||
global canv canvy0 linespc numcommits
|
||
global selectedline
|
||
|
||
set ymax [lindex [$canv cget -scrollregion] 3]
|
||
if {$ymax eq {} || $ymax == 0} return
|
||
set span [$canv yview]
|
||
clear_display
|
||
allcanvs conf -scrollregion \
|
||
[list 0 0 0 [expr {$canvy0 + ($numcommits - 0.5) * $linespc + 2}]]
|
||
allcanvs yview moveto [lindex $span 0]
|
||
drawvisible
|
||
if {[info exists selectedline]} {
|
||
selectline $selectedline 0
|
||
}
|
||
}
|
||
|
||
proc incrfont {inc} {
|
||
global mainfont namefont textfont ctext canv phase
|
||
global stopped entries
|
||
unmarkmatches
|
||
set mainfont [lreplace $mainfont 1 1 [expr {[lindex $mainfont 1] + $inc}]]
|
||
set namefont [lreplace $namefont 1 1 [expr {[lindex $namefont 1] + $inc}]]
|
||
set textfont [lreplace $textfont 1 1 [expr {[lindex $textfont 1] + $inc}]]
|
||
setcoords
|
||
$ctext conf -font $textfont
|
||
$ctext tag conf filesep -font [concat $textfont bold]
|
||
foreach e $entries {
|
||
$e conf -font $mainfont
|
||
}
|
||
if {$phase == "getcommits"} {
|
||
$canv itemconf textitems -font $mainfont
|
||
}
|
||
redisplay
|
||
}
|
||
|
||
proc clearsha1 {} {
|
||
global sha1entry sha1string
|
||
if {[string length $sha1string] == 40} {
|
||
$sha1entry delete 0 end
|
||
}
|
||
}
|
||
|
||
proc sha1change {n1 n2 op} {
|
||
global sha1string currentid sha1but
|
||
if {$sha1string == {}
|
||
|| ([info exists currentid] && $sha1string == $currentid)} {
|
||
set state disabled
|
||
} else {
|
||
set state normal
|
||
}
|
||
if {[$sha1but cget -state] == $state} return
|
||
if {$state == "normal"} {
|
||
$sha1but conf -state normal -relief raised -text "Goto: "
|
||
} else {
|
||
$sha1but conf -state disabled -relief flat -text "SHA1 ID: "
|
||
}
|
||
}
|
||
|
||
proc gotocommit {} {
|
||
global sha1string currentid commitrow tagids
|
||
global displayorder numcommits
|
||
|
||
if {$sha1string == {}
|
||
|| ([info exists currentid] && $sha1string == $currentid)} return
|
||
if {[info exists tagids($sha1string)]} {
|
||
set id $tagids($sha1string)
|
||
} else {
|
||
set id [string tolower $sha1string]
|
||
if {[regexp {^[0-9a-f]{4,39}$} $id]} {
|
||
set matches {}
|
||
foreach i $displayorder {
|
||
if {[string match $id* $i]} {
|
||
lappend matches $i
|
||
}
|
||
}
|
||
if {$matches ne {}} {
|
||
if {[llength $matches] > 1} {
|
||
error_popup "Short SHA1 id $id is ambiguous"
|
||
return
|
||
}
|
||
set id [lindex $matches 0]
|
||
}
|
||
}
|
||
}
|
||
if {[info exists commitrow($id)]} {
|
||
selectline $commitrow($id) 1
|
||
return
|
||
}
|
||
if {[regexp {^[0-9a-fA-F]{4,}$} $sha1string]} {
|
||
set type "SHA1 id"
|
||
} else {
|
||
set type "Tag"
|
||
}
|
||
error_popup "$type $sha1string is not known"
|
||
}
|
||
|
||
proc lineenter {x y id} {
|
||
global hoverx hovery hoverid hovertimer
|
||
global commitinfo canv
|
||
|
||
if {![info exists commitinfo($id)] && ![getcommit $id]} return
|
||
set hoverx $x
|
||
set hovery $y
|
||
set hoverid $id
|
||
if {[info exists hovertimer]} {
|
||
after cancel $hovertimer
|
||
}
|
||
set hovertimer [after 500 linehover]
|
||
$canv delete hover
|
||
}
|
||
|
||
proc linemotion {x y id} {
|
||
global hoverx hovery hoverid hovertimer
|
||
|
||
if {[info exists hoverid] && $id == $hoverid} {
|
||
set hoverx $x
|
||
set hovery $y
|
||
if {[info exists hovertimer]} {
|
||
after cancel $hovertimer
|
||
}
|
||
set hovertimer [after 500 linehover]
|
||
}
|
||
}
|
||
|
||
proc lineleave {id} {
|
||
global hoverid hovertimer canv
|
||
|
||
if {[info exists hoverid] && $id == $hoverid} {
|
||
$canv delete hover
|
||
if {[info exists hovertimer]} {
|
||
after cancel $hovertimer
|
||
unset hovertimer
|
||
}
|
||
unset hoverid
|
||
}
|
||
}
|
||
|
||
proc linehover {} {
|
||
global hoverx hovery hoverid hovertimer
|
||
global canv linespc lthickness
|
||
global commitinfo mainfont
|
||
|
||
set text [lindex $commitinfo($hoverid) 0]
|
||
set ymax [lindex [$canv cget -scrollregion] 3]
|
||
if {$ymax == {}} return
|
||
set yfrac [lindex [$canv yview] 0]
|
||
set x [expr {$hoverx + 2 * $linespc}]
|
||
set y [expr {$hovery + $yfrac * $ymax - $linespc / 2}]
|
||
set x0 [expr {$x - 2 * $lthickness}]
|
||
set y0 [expr {$y - 2 * $lthickness}]
|
||
set x1 [expr {$x + [font measure $mainfont $text] + 2 * $lthickness}]
|
||
set y1 [expr {$y + $linespc + 2 * $lthickness}]
|
||
set t [$canv create rectangle $x0 $y0 $x1 $y1 \
|
||
-fill \#ffff80 -outline black -width 1 -tags hover]
|
||
$canv raise $t
|
||
set t [$canv create text $x $y -anchor nw -text $text -tags hover -font $mainfont]
|
||
$canv raise $t
|
||
}
|
||
|
||
proc clickisonarrow {id y} {
|
||
global lthickness idrowranges
|
||
|
||
set thresh [expr {2 * $lthickness + 6}]
|
||
set n [expr {[llength $idrowranges($id)] - 1}]
|
||
for {set i 1} {$i < $n} {incr i} {
|
||
set row [lindex $idrowranges($id) $i]
|
||
if {abs([yc $row] - $y) < $thresh} {
|
||
return $i
|
||
}
|
||
}
|
||
return {}
|
||
}
|
||
|
||
proc arrowjump {id n y} {
|
||
global idrowranges canv
|
||
|
||
# 1 <-> 2, 3 <-> 4, etc...
|
||
set n [expr {(($n - 1) ^ 1) + 1}]
|
||
set row [lindex $idrowranges($id) $n]
|
||
set yt [yc $row]
|
||
set ymax [lindex [$canv cget -scrollregion] 3]
|
||
if {$ymax eq {} || $ymax <= 0} return
|
||
set view [$canv yview]
|
||
set yspan [expr {[lindex $view 1] - [lindex $view 0]}]
|
||
set yfrac [expr {$yt / $ymax - $yspan / 2}]
|
||
if {$yfrac < 0} {
|
||
set yfrac 0
|
||
}
|
||
allcanvs yview moveto $yfrac
|
||
}
|
||
|
||
proc lineclick {x y id isnew} {
|
||
global ctext commitinfo children cflist canv thickerline
|
||
|
||
if {![info exists commitinfo($id)] && ![getcommit $id]} return
|
||
unmarkmatches
|
||
unselectline
|
||
normalline
|
||
$canv delete hover
|
||
# draw this line thicker than normal
|
||
set thickerline $id
|
||
drawlines $id
|
||
if {$isnew} {
|
||
set ymax [lindex [$canv cget -scrollregion] 3]
|
||
if {$ymax eq {}} return
|
||
set yfrac [lindex [$canv yview] 0]
|
||
set y [expr {$y + $yfrac * $ymax}]
|
||
}
|
||
set dirn [clickisonarrow $id $y]
|
||
if {$dirn ne {}} {
|
||
arrowjump $id $dirn $y
|
||
return
|
||
}
|
||
|
||
if {$isnew} {
|
||
addtohistory [list lineclick $x $y $id 0]
|
||
}
|
||
# fill the details pane with info about this line
|
||
$ctext conf -state normal
|
||
$ctext delete 0.0 end
|
||
$ctext tag conf link -foreground blue -underline 1
|
||
$ctext tag bind link <Enter> { %W configure -cursor hand2 }
|
||
$ctext tag bind link <Leave> { %W configure -cursor $curtextcursor }
|
||
$ctext insert end "Parent:\t"
|
||
$ctext insert end $id [list link link0]
|
||
$ctext tag bind link0 <1> [list selbyid $id]
|
||
set info $commitinfo($id)
|
||
$ctext insert end "\n\t[lindex $info 0]\n"
|
||
$ctext insert end "\tAuthor:\t[lindex $info 1]\n"
|
||
set date [formatdate [lindex $info 2]]
|
||
$ctext insert end "\tDate:\t$date\n"
|
||
if {[info exists children($id)]} {
|
||
$ctext insert end "\nChildren:"
|
||
set i 0
|
||
foreach child $children($id) {
|
||
incr i
|
||
if {![info exists commitinfo($child)] && ![getcommit $child]} continue
|
||
set info $commitinfo($child)
|
||
$ctext insert end "\n\t"
|
||
$ctext insert end $child [list link link$i]
|
||
$ctext tag bind link$i <1> [list selbyid $child]
|
||
$ctext insert end "\n\t[lindex $info 0]"
|
||
$ctext insert end "\n\tAuthor:\t[lindex $info 1]"
|
||
set date [formatdate [lindex $info 2]]
|
||
$ctext insert end "\n\tDate:\t$date\n"
|
||
}
|
||
}
|
||
$ctext conf -state disabled
|
||
|
||
$cflist delete 0 end
|
||
}
|
||
|
||
proc normalline {} {
|
||
global thickerline
|
||
if {[info exists thickerline]} {
|
||
set id $thickerline
|
||
unset thickerline
|
||
drawlines $id
|
||
}
|
||
}
|
||
|
||
proc selbyid {id} {
|
||
global commitrow
|
||
if {[info exists commitrow($id)]} {
|
||
selectline $commitrow($id) 1
|
||
}
|
||
}
|
||
|
||
proc mstime {} {
|
||
global startmstime
|
||
if {![info exists startmstime]} {
|
||
set startmstime [clock clicks -milliseconds]
|
||
}
|
||
return [format "%.3f" [expr {([clock click -milliseconds] - $startmstime) / 1000.0}]]
|
||
}
|
||
|
||
proc rowmenu {x y id} {
|
||
global rowctxmenu commitrow selectedline rowmenuid
|
||
|
||
if {![info exists selectedline] || $commitrow($id) eq $selectedline} {
|
||
set state disabled
|
||
} else {
|
||
set state normal
|
||
}
|
||
$rowctxmenu entryconfigure 0 -state $state
|
||
$rowctxmenu entryconfigure 1 -state $state
|
||
$rowctxmenu entryconfigure 2 -state $state
|
||
set rowmenuid $id
|
||
tk_popup $rowctxmenu $x $y
|
||
}
|
||
|
||
proc diffvssel {dirn} {
|
||
global rowmenuid selectedline displayorder
|
||
|
||
if {![info exists selectedline]} return
|
||
if {$dirn} {
|
||
set oldid [lindex $displayorder $selectedline]
|
||
set newid $rowmenuid
|
||
} else {
|
||
set oldid $rowmenuid
|
||
set newid [lindex $displayorder $selectedline]
|
||
}
|
||
addtohistory [list doseldiff $oldid $newid]
|
||
doseldiff $oldid $newid
|
||
}
|
||
|
||
proc doseldiff {oldid newid} {
|
||
global ctext cflist
|
||
global commitinfo
|
||
|
||
$ctext conf -state normal
|
||
$ctext delete 0.0 end
|
||
$ctext mark set fmark.0 0.0
|
||
$ctext mark gravity fmark.0 left
|
||
$cflist delete 0 end
|
||
$cflist insert end "Top"
|
||
$ctext insert end "From "
|
||
$ctext tag conf link -foreground blue -underline 1
|
||
$ctext tag bind link <Enter> { %W configure -cursor hand2 }
|
||
$ctext tag bind link <Leave> { %W configure -cursor $curtextcursor }
|
||
$ctext tag bind link0 <1> [list selbyid $oldid]
|
||
$ctext insert end $oldid [list link link0]
|
||
$ctext insert end "\n "
|
||
$ctext insert end [lindex $commitinfo($oldid) 0]
|
||
$ctext insert end "\n\nTo "
|
||
$ctext tag bind link1 <1> [list selbyid $newid]
|
||
$ctext insert end $newid [list link link1]
|
||
$ctext insert end "\n "
|
||
$ctext insert end [lindex $commitinfo($newid) 0]
|
||
$ctext insert end "\n"
|
||
$ctext conf -state disabled
|
||
$ctext tag delete Comments
|
||
$ctext tag remove found 1.0 end
|
||
startdiff [list $oldid $newid]
|
||
}
|
||
|
||
proc mkpatch {} {
|
||
global rowmenuid currentid commitinfo patchtop patchnum
|
||
|
||
if {![info exists currentid]} return
|
||
set oldid $currentid
|
||
set oldhead [lindex $commitinfo($oldid) 0]
|
||
set newid $rowmenuid
|
||
set newhead [lindex $commitinfo($newid) 0]
|
||
set top .patch
|
||
set patchtop $top
|
||
catch {destroy $top}
|
||
toplevel $top
|
||
label $top.title -text "Generate patch"
|
||
grid $top.title - -pady 10
|
||
label $top.from -text "From:"
|
||
entry $top.fromsha1 -width 40 -relief flat
|
||
$top.fromsha1 insert 0 $oldid
|
||
$top.fromsha1 conf -state readonly
|
||
grid $top.from $top.fromsha1 -sticky w
|
||
entry $top.fromhead -width 60 -relief flat
|
||
$top.fromhead insert 0 $oldhead
|
||
$top.fromhead conf -state readonly
|
||
grid x $top.fromhead -sticky w
|
||
label $top.to -text "To:"
|
||
entry $top.tosha1 -width 40 -relief flat
|
||
$top.tosha1 insert 0 $newid
|
||
$top.tosha1 conf -state readonly
|
||
grid $top.to $top.tosha1 -sticky w
|
||
entry $top.tohead -width 60 -relief flat
|
||
$top.tohead insert 0 $newhead
|
||
$top.tohead conf -state readonly
|
||
grid x $top.tohead -sticky w
|
||
button $top.rev -text "Reverse" -command mkpatchrev -padx 5
|
||
grid $top.rev x -pady 10
|
||
label $top.flab -text "Output file:"
|
||
entry $top.fname -width 60
|
||
$top.fname insert 0 [file normalize "patch$patchnum.patch"]
|
||
incr patchnum
|
||
grid $top.flab $top.fname -sticky w
|
||
frame $top.buts
|
||
button $top.buts.gen -text "Generate" -command mkpatchgo
|
||
button $top.buts.can -text "Cancel" -command mkpatchcan
|
||
grid $top.buts.gen $top.buts.can
|
||
grid columnconfigure $top.buts 0 -weight 1 -uniform a
|
||
grid columnconfigure $top.buts 1 -weight 1 -uniform a
|
||
grid $top.buts - -pady 10 -sticky ew
|
||
focus $top.fname
|
||
}
|
||
|
||
proc mkpatchrev {} {
|
||
global patchtop
|
||
|
||
set oldid [$patchtop.fromsha1 get]
|
||
set oldhead [$patchtop.fromhead get]
|
||
set newid [$patchtop.tosha1 get]
|
||
set newhead [$patchtop.tohead get]
|
||
foreach e [list fromsha1 fromhead tosha1 tohead] \
|
||
v [list $newid $newhead $oldid $oldhead] {
|
||
$patchtop.$e conf -state normal
|
||
$patchtop.$e delete 0 end
|
||
$patchtop.$e insert 0 $v
|
||
$patchtop.$e conf -state readonly
|
||
}
|
||
}
|
||
|
||
proc mkpatchgo {} {
|
||
global patchtop
|
||
|
||
set oldid [$patchtop.fromsha1 get]
|
||
set newid [$patchtop.tosha1 get]
|
||
set fname [$patchtop.fname get]
|
||
if {[catch {exec git-diff-tree -p $oldid $newid >$fname &} err]} {
|
||
error_popup "Error creating patch: $err"
|
||
}
|
||
catch {destroy $patchtop}
|
||
unset patchtop
|
||
}
|
||
|
||
proc mkpatchcan {} {
|
||
global patchtop
|
||
|
||
catch {destroy $patchtop}
|
||
unset patchtop
|
||
}
|
||
|
||
proc mktag {} {
|
||
global rowmenuid mktagtop commitinfo
|
||
|
||
set top .maketag
|
||
set mktagtop $top
|
||
catch {destroy $top}
|
||
toplevel $top
|
||
label $top.title -text "Create tag"
|
||
grid $top.title - -pady 10
|
||
label $top.id -text "ID:"
|
||
entry $top.sha1 -width 40 -relief flat
|
||
$top.sha1 insert 0 $rowmenuid
|
||
$top.sha1 conf -state readonly
|
||
grid $top.id $top.sha1 -sticky w
|
||
entry $top.head -width 60 -relief flat
|
||
$top.head insert 0 [lindex $commitinfo($rowmenuid) 0]
|
||
$top.head conf -state readonly
|
||
grid x $top.head -sticky w
|
||
label $top.tlab -text "Tag name:"
|
||
entry $top.tag -width 60
|
||
grid $top.tlab $top.tag -sticky w
|
||
frame $top.buts
|
||
button $top.buts.gen -text "Create" -command mktaggo
|
||
button $top.buts.can -text "Cancel" -command mktagcan
|
||
grid $top.buts.gen $top.buts.can
|
||
grid columnconfigure $top.buts 0 -weight 1 -uniform a
|
||
grid columnconfigure $top.buts 1 -weight 1 -uniform a
|
||
grid $top.buts - -pady 10 -sticky ew
|
||
focus $top.tag
|
||
}
|
||
|
||
proc domktag {} {
|
||
global mktagtop env tagids idtags
|
||
|
||
set id [$mktagtop.sha1 get]
|
||
set tag [$mktagtop.tag get]
|
||
if {$tag == {}} {
|
||
error_popup "No tag name specified"
|
||
return
|
||
}
|
||
if {[info exists tagids($tag)]} {
|
||
error_popup "Tag \"$tag\" already exists"
|
||
return
|
||
}
|
||
if {[catch {
|
||
set dir [gitdir]
|
||
set fname [file join $dir "refs/tags" $tag]
|
||
set f [open $fname w]
|
||
puts $f $id
|
||
close $f
|
||
} err]} {
|
||
error_popup "Error creating tag: $err"
|
||
return
|
||
}
|
||
|
||
set tagids($tag) $id
|
||
lappend idtags($id) $tag
|
||
redrawtags $id
|
||
}
|
||
|
||
proc redrawtags {id} {
|
||
global canv linehtag commitrow idpos selectedline
|
||
|
||
if {![info exists commitrow($id)]} return
|
||
drawcmitrow $commitrow($id)
|
||
$canv delete tag.$id
|
||
set xt [eval drawtags $id $idpos($id)]
|
||
$canv coords $linehtag($commitrow($id)) $xt [lindex $idpos($id) 2]
|
||
if {[info exists selectedline] && $selectedline == $commitrow($id)} {
|
||
selectline $selectedline 0
|
||
}
|
||
}
|
||
|
||
proc mktagcan {} {
|
||
global mktagtop
|
||
|
||
catch {destroy $mktagtop}
|
||
unset mktagtop
|
||
}
|
||
|
||
proc mktaggo {} {
|
||
domktag
|
||
mktagcan
|
||
}
|
||
|
||
proc writecommit {} {
|
||
global rowmenuid wrcomtop commitinfo wrcomcmd
|
||
|
||
set top .writecommit
|
||
set wrcomtop $top
|
||
catch {destroy $top}
|
||
toplevel $top
|
||
label $top.title -text "Write commit to file"
|
||
grid $top.title - -pady 10
|
||
label $top.id -text "ID:"
|
||
entry $top.sha1 -width 40 -relief flat
|
||
$top.sha1 insert 0 $rowmenuid
|
||
$top.sha1 conf -state readonly
|
||
grid $top.id $top.sha1 -sticky w
|
||
entry $top.head -width 60 -relief flat
|
||
$top.head insert 0 [lindex $commitinfo($rowmenuid) 0]
|
||
$top.head conf -state readonly
|
||
grid x $top.head -sticky w
|
||
label $top.clab -text "Command:"
|
||
entry $top.cmd -width 60 -textvariable wrcomcmd
|
||
grid $top.clab $top.cmd -sticky w -pady 10
|
||
label $top.flab -text "Output file:"
|
||
entry $top.fname -width 60
|
||
$top.fname insert 0 [file normalize "commit-[string range $rowmenuid 0 6]"]
|
||
grid $top.flab $top.fname -sticky w
|
||
frame $top.buts
|
||
button $top.buts.gen -text "Write" -command wrcomgo
|
||
button $top.buts.can -text "Cancel" -command wrcomcan
|
||
grid $top.buts.gen $top.buts.can
|
||
grid columnconfigure $top.buts 0 -weight 1 -uniform a
|
||
grid columnconfigure $top.buts 1 -weight 1 -uniform a
|
||
grid $top.buts - -pady 10 -sticky ew
|
||
focus $top.fname
|
||
}
|
||
|
||
proc wrcomgo {} {
|
||
global wrcomtop
|
||
|
||
set id [$wrcomtop.sha1 get]
|
||
set cmd "echo $id | [$wrcomtop.cmd get]"
|
||
set fname [$wrcomtop.fname get]
|
||
if {[catch {exec sh -c $cmd >$fname &} err]} {
|
||
error_popup "Error writing commit: $err"
|
||
}
|
||
catch {destroy $wrcomtop}
|
||
unset wrcomtop
|
||
}
|
||
|
||
proc wrcomcan {} {
|
||
global wrcomtop
|
||
|
||
catch {destroy $wrcomtop}
|
||
unset wrcomtop
|
||
}
|
||
|
||
proc listrefs {id} {
|
||
global idtags idheads idotherrefs
|
||
|
||
set x {}
|
||
if {[info exists idtags($id)]} {
|
||
set x $idtags($id)
|
||
}
|
||
set y {}
|
||
if {[info exists idheads($id)]} {
|
||
set y $idheads($id)
|
||
}
|
||
set z {}
|
||
if {[info exists idotherrefs($id)]} {
|
||
set z $idotherrefs($id)
|
||
}
|
||
return [list $x $y $z]
|
||
}
|
||
|
||
proc rereadrefs {} {
|
||
global idtags idheads idotherrefs
|
||
global tagids headids otherrefids
|
||
|
||
set refids [concat [array names idtags] \
|
||
[array names idheads] [array names idotherrefs]]
|
||
foreach id $refids {
|
||
if {![info exists ref($id)]} {
|
||
set ref($id) [listrefs $id]
|
||
}
|
||
}
|
||
readrefs
|
||
set refids [lsort -unique [concat $refids [array names idtags] \
|
||
[array names idheads] [array names idotherrefs]]]
|
||
foreach id $refids {
|
||
set v [listrefs $id]
|
||
if {![info exists ref($id)] || $ref($id) != $v} {
|
||
redrawtags $id
|
||
}
|
||
}
|
||
}
|
||
|
||
proc showtag {tag isnew} {
|
||
global ctext cflist tagcontents tagids linknum
|
||
|
||
if {$isnew} {
|
||
addtohistory [list showtag $tag 0]
|
||
}
|
||
$ctext conf -state normal
|
||
$ctext delete 0.0 end
|
||
set linknum 0
|
||
if {[info exists tagcontents($tag)]} {
|
||
set text $tagcontents($tag)
|
||
} else {
|
||
set text "Tag: $tag\nId: $tagids($tag)"
|
||
}
|
||
appendwithlinks $text
|
||
$ctext conf -state disabled
|
||
$cflist delete 0 end
|
||
}
|
||
|
||
proc doquit {} {
|
||
global stopped
|
||
set stopped 100
|
||
destroy .
|
||
}
|
||
|
||
proc doprefs {} {
|
||
global maxwidth maxgraphpct diffopts findmergefiles
|
||
global oldprefs prefstop
|
||
|
||
set top .gitkprefs
|
||
set prefstop $top
|
||
if {[winfo exists $top]} {
|
||
raise $top
|
||
return
|
||
}
|
||
foreach v {maxwidth maxgraphpct diffopts findmergefiles} {
|
||
set oldprefs($v) [set $v]
|
||
}
|
||
toplevel $top
|
||
wm title $top "Gitk preferences"
|
||
label $top.ldisp -text "Commit list display options"
|
||
grid $top.ldisp - -sticky w -pady 10
|
||
label $top.spacer -text " "
|
||
label $top.maxwidthl -text "Maximum graph width (lines)" \
|
||
-font optionfont
|
||
spinbox $top.maxwidth -from 0 -to 100 -width 4 -textvariable maxwidth
|
||
grid $top.spacer $top.maxwidthl $top.maxwidth -sticky w
|
||
label $top.maxpctl -text "Maximum graph width (% of pane)" \
|
||
-font optionfont
|
||
spinbox $top.maxpct -from 1 -to 100 -width 4 -textvariable maxgraphpct
|
||
grid x $top.maxpctl $top.maxpct -sticky w
|
||
checkbutton $top.findm -variable findmergefiles
|
||
label $top.findml -text "Include merges for \"Find\" in \"Files\"" \
|
||
-font optionfont
|
||
grid $top.findm $top.findml - -sticky w
|
||
label $top.ddisp -text "Diff display options"
|
||
grid $top.ddisp - -sticky w -pady 10
|
||
label $top.diffoptl -text "Options for diff program" \
|
||
-font optionfont
|
||
entry $top.diffopt -width 20 -textvariable diffopts
|
||
grid x $top.diffoptl $top.diffopt -sticky w
|
||
frame $top.buts
|
||
button $top.buts.ok -text "OK" -command prefsok
|
||
button $top.buts.can -text "Cancel" -command prefscan
|
||
grid $top.buts.ok $top.buts.can
|
||
grid columnconfigure $top.buts 0 -weight 1 -uniform a
|
||
grid columnconfigure $top.buts 1 -weight 1 -uniform a
|
||
grid $top.buts - - -pady 10 -sticky ew
|
||
}
|
||
|
||
proc prefscan {} {
|
||
global maxwidth maxgraphpct diffopts findmergefiles
|
||
global oldprefs prefstop
|
||
|
||
foreach v {maxwidth maxgraphpct diffopts findmergefiles} {
|
||
set $v $oldprefs($v)
|
||
}
|
||
catch {destroy $prefstop}
|
||
unset prefstop
|
||
}
|
||
|
||
proc prefsok {} {
|
||
global maxwidth maxgraphpct
|
||
global oldprefs prefstop
|
||
|
||
catch {destroy $prefstop}
|
||
unset prefstop
|
||
if {$maxwidth != $oldprefs(maxwidth)
|
||
|| $maxgraphpct != $oldprefs(maxgraphpct)} {
|
||
redisplay
|
||
}
|
||
}
|
||
|
||
proc formatdate {d} {
|
||
return [clock format $d -format "%Y-%m-%d %H:%M:%S"]
|
||
}
|
||
|
||
# This list of encoding names and aliases is distilled from
|
||
# http://www.iana.org/assignments/character-sets.
|
||
# Not all of them are supported by Tcl.
|
||
set encoding_aliases {
|
||
{ ANSI_X3.4-1968 iso-ir-6 ANSI_X3.4-1986 ISO_646.irv:1991 ASCII
|
||
ISO646-US US-ASCII us IBM367 cp367 csASCII }
|
||
{ ISO-10646-UTF-1 csISO10646UTF1 }
|
||
{ ISO_646.basic:1983 ref csISO646basic1983 }
|
||
{ INVARIANT csINVARIANT }
|
||
{ ISO_646.irv:1983 iso-ir-2 irv csISO2IntlRefVersion }
|
||
{ BS_4730 iso-ir-4 ISO646-GB gb uk csISO4UnitedKingdom }
|
||
{ NATS-SEFI iso-ir-8-1 csNATSSEFI }
|
||
{ NATS-SEFI-ADD iso-ir-8-2 csNATSSEFIADD }
|
||
{ NATS-DANO iso-ir-9-1 csNATSDANO }
|
||
{ NATS-DANO-ADD iso-ir-9-2 csNATSDANOADD }
|
||
{ SEN_850200_B iso-ir-10 FI ISO646-FI ISO646-SE se csISO10Swedish }
|
||
{ SEN_850200_C iso-ir-11 ISO646-SE2 se2 csISO11SwedishForNames }
|
||
{ KS_C_5601-1987 iso-ir-149 KS_C_5601-1989 KSC_5601 korean csKSC56011987 }
|
||
{ ISO-2022-KR csISO2022KR }
|
||
{ EUC-KR csEUCKR }
|
||
{ ISO-2022-JP csISO2022JP }
|
||
{ ISO-2022-JP-2 csISO2022JP2 }
|
||
{ JIS_C6220-1969-jp JIS_C6220-1969 iso-ir-13 katakana x0201-7
|
||
csISO13JISC6220jp }
|
||
{ JIS_C6220-1969-ro iso-ir-14 jp ISO646-JP csISO14JISC6220ro }
|
||
{ IT iso-ir-15 ISO646-IT csISO15Italian }
|
||
{ PT iso-ir-16 ISO646-PT csISO16Portuguese }
|
||
{ ES iso-ir-17 ISO646-ES csISO17Spanish }
|
||
{ greek7-old iso-ir-18 csISO18Greek7Old }
|
||
{ latin-greek iso-ir-19 csISO19LatinGreek }
|
||
{ DIN_66003 iso-ir-21 de ISO646-DE csISO21German }
|
||
{ NF_Z_62-010_(1973) iso-ir-25 ISO646-FR1 csISO25French }
|
||
{ Latin-greek-1 iso-ir-27 csISO27LatinGreek1 }
|
||
{ ISO_5427 iso-ir-37 csISO5427Cyrillic }
|
||
{ JIS_C6226-1978 iso-ir-42 csISO42JISC62261978 }
|
||
{ BS_viewdata iso-ir-47 csISO47BSViewdata }
|
||
{ INIS iso-ir-49 csISO49INIS }
|
||
{ INIS-8 iso-ir-50 csISO50INIS8 }
|
||
{ INIS-cyrillic iso-ir-51 csISO51INISCyrillic }
|
||
{ ISO_5427:1981 iso-ir-54 ISO5427Cyrillic1981 }
|
||
{ ISO_5428:1980 iso-ir-55 csISO5428Greek }
|
||
{ GB_1988-80 iso-ir-57 cn ISO646-CN csISO57GB1988 }
|
||
{ GB_2312-80 iso-ir-58 chinese csISO58GB231280 }
|
||
{ NS_4551-1 iso-ir-60 ISO646-NO no csISO60DanishNorwegian
|
||
csISO60Norwegian1 }
|
||
{ NS_4551-2 ISO646-NO2 iso-ir-61 no2 csISO61Norwegian2 }
|
||
{ NF_Z_62-010 iso-ir-69 ISO646-FR fr csISO69French }
|
||
{ videotex-suppl iso-ir-70 csISO70VideotexSupp1 }
|
||
{ PT2 iso-ir-84 ISO646-PT2 csISO84Portuguese2 }
|
||
{ ES2 iso-ir-85 ISO646-ES2 csISO85Spanish2 }
|
||
{ MSZ_7795.3 iso-ir-86 ISO646-HU hu csISO86Hungarian }
|
||
{ JIS_C6226-1983 iso-ir-87 x0208 JIS_X0208-1983 csISO87JISX0208 }
|
||
{ greek7 iso-ir-88 csISO88Greek7 }
|
||
{ ASMO_449 ISO_9036 arabic7 iso-ir-89 csISO89ASMO449 }
|
||
{ iso-ir-90 csISO90 }
|
||
{ JIS_C6229-1984-a iso-ir-91 jp-ocr-a csISO91JISC62291984a }
|
||
{ JIS_C6229-1984-b iso-ir-92 ISO646-JP-OCR-B jp-ocr-b
|
||
csISO92JISC62991984b }
|
||
{ JIS_C6229-1984-b-add iso-ir-93 jp-ocr-b-add csISO93JIS62291984badd }
|
||
{ JIS_C6229-1984-hand iso-ir-94 jp-ocr-hand csISO94JIS62291984hand }
|
||
{ JIS_C6229-1984-hand-add iso-ir-95 jp-ocr-hand-add
|
||
csISO95JIS62291984handadd }
|
||
{ JIS_C6229-1984-kana iso-ir-96 csISO96JISC62291984kana }
|
||
{ ISO_2033-1983 iso-ir-98 e13b csISO2033 }
|
||
{ ANSI_X3.110-1983 iso-ir-99 CSA_T500-1983 NAPLPS csISO99NAPLPS }
|
||
{ ISO_8859-1:1987 iso-ir-100 ISO_8859-1 ISO-8859-1 latin1 l1 IBM819
|
||
CP819 csISOLatin1 }
|
||
{ ISO_8859-2:1987 iso-ir-101 ISO_8859-2 ISO-8859-2 latin2 l2 csISOLatin2 }
|
||
{ T.61-7bit iso-ir-102 csISO102T617bit }
|
||
{ T.61-8bit T.61 iso-ir-103 csISO103T618bit }
|
||
{ ISO_8859-3:1988 iso-ir-109 ISO_8859-3 ISO-8859-3 latin3 l3 csISOLatin3 }
|
||
{ ISO_8859-4:1988 iso-ir-110 ISO_8859-4 ISO-8859-4 latin4 l4 csISOLatin4 }
|
||
{ ECMA-cyrillic iso-ir-111 KOI8-E csISO111ECMACyrillic }
|
||
{ CSA_Z243.4-1985-1 iso-ir-121 ISO646-CA csa7-1 ca csISO121Canadian1 }
|
||
{ CSA_Z243.4-1985-2 iso-ir-122 ISO646-CA2 csa7-2 csISO122Canadian2 }
|
||
{ CSA_Z243.4-1985-gr iso-ir-123 csISO123CSAZ24341985gr }
|
||
{ ISO_8859-6:1987 iso-ir-127 ISO_8859-6 ISO-8859-6 ECMA-114 ASMO-708
|
||
arabic csISOLatinArabic }
|
||
{ ISO_8859-6-E csISO88596E ISO-8859-6-E }
|
||
{ ISO_8859-6-I csISO88596I ISO-8859-6-I }
|
||
{ ISO_8859-7:1987 iso-ir-126 ISO_8859-7 ISO-8859-7 ELOT_928 ECMA-118
|
||
greek greek8 csISOLatinGreek }
|
||
{ T.101-G2 iso-ir-128 csISO128T101G2 }
|
||
{ ISO_8859-8:1988 iso-ir-138 ISO_8859-8 ISO-8859-8 hebrew
|
||
csISOLatinHebrew }
|
||
{ ISO_8859-8-E csISO88598E ISO-8859-8-E }
|
||
{ ISO_8859-8-I csISO88598I ISO-8859-8-I }
|
||
{ CSN_369103 iso-ir-139 csISO139CSN369103 }
|
||
{ JUS_I.B1.002 iso-ir-141 ISO646-YU js yu csISO141JUSIB1002 }
|
||
{ ISO_6937-2-add iso-ir-142 csISOTextComm }
|
||
{ IEC_P27-1 iso-ir-143 csISO143IECP271 }
|
||
{ ISO_8859-5:1988 iso-ir-144 ISO_8859-5 ISO-8859-5 cyrillic
|
||
csISOLatinCyrillic }
|
||
{ JUS_I.B1.003-serb iso-ir-146 serbian csISO146Serbian }
|
||
{ JUS_I.B1.003-mac macedonian iso-ir-147 csISO147Macedonian }
|
||
{ ISO_8859-9:1989 iso-ir-148 ISO_8859-9 ISO-8859-9 latin5 l5 csISOLatin5 }
|
||
{ greek-ccitt iso-ir-150 csISO150 csISO150GreekCCITT }
|
||
{ NC_NC00-10:81 cuba iso-ir-151 ISO646-CU csISO151Cuba }
|
||
{ ISO_6937-2-25 iso-ir-152 csISO6937Add }
|
||
{ GOST_19768-74 ST_SEV_358-88 iso-ir-153 csISO153GOST1976874 }
|
||
{ ISO_8859-supp iso-ir-154 latin1-2-5 csISO8859Supp }
|
||
{ ISO_10367-box iso-ir-155 csISO10367Box }
|
||
{ ISO-8859-10 iso-ir-157 l6 ISO_8859-10:1992 csISOLatin6 latin6 }
|
||
{ latin-lap lap iso-ir-158 csISO158Lap }
|
||
{ JIS_X0212-1990 x0212 iso-ir-159 csISO159JISX02121990 }
|
||
{ DS_2089 DS2089 ISO646-DK dk csISO646Danish }
|
||
{ us-dk csUSDK }
|
||
{ dk-us csDKUS }
|
||
{ JIS_X0201 X0201 csHalfWidthKatakana }
|
||
{ KSC5636 ISO646-KR csKSC5636 }
|
||
{ ISO-10646-UCS-2 csUnicode }
|
||
{ ISO-10646-UCS-4 csUCS4 }
|
||
{ DEC-MCS dec csDECMCS }
|
||
{ hp-roman8 roman8 r8 csHPRoman8 }
|
||
{ macintosh mac csMacintosh }
|
||
{ IBM037 cp037 ebcdic-cp-us ebcdic-cp-ca ebcdic-cp-wt ebcdic-cp-nl
|
||
csIBM037 }
|
||
{ IBM038 EBCDIC-INT cp038 csIBM038 }
|
||
{ IBM273 CP273 csIBM273 }
|
||
{ IBM274 EBCDIC-BE CP274 csIBM274 }
|
||
{ IBM275 EBCDIC-BR cp275 csIBM275 }
|
||
{ IBM277 EBCDIC-CP-DK EBCDIC-CP-NO csIBM277 }
|
||
{ IBM278 CP278 ebcdic-cp-fi ebcdic-cp-se csIBM278 }
|
||
{ IBM280 CP280 ebcdic-cp-it csIBM280 }
|
||
{ IBM281 EBCDIC-JP-E cp281 csIBM281 }
|
||
{ IBM284 CP284 ebcdic-cp-es csIBM284 }
|
||
{ IBM285 CP285 ebcdic-cp-gb csIBM285 }
|
||
{ IBM290 cp290 EBCDIC-JP-kana csIBM290 }
|
||
{ IBM297 cp297 ebcdic-cp-fr csIBM297 }
|
||
{ IBM420 cp420 ebcdic-cp-ar1 csIBM420 }
|
||
{ IBM423 cp423 ebcdic-cp-gr csIBM423 }
|
||
{ IBM424 cp424 ebcdic-cp-he csIBM424 }
|
||
{ IBM437 cp437 437 csPC8CodePage437 }
|
||
{ IBM500 CP500 ebcdic-cp-be ebcdic-cp-ch csIBM500 }
|
||
{ IBM775 cp775 csPC775Baltic }
|
||
{ IBM850 cp850 850 csPC850Multilingual }
|
||
{ IBM851 cp851 851 csIBM851 }
|
||
{ IBM852 cp852 852 csPCp852 }
|
||
{ IBM855 cp855 855 csIBM855 }
|
||
{ IBM857 cp857 857 csIBM857 }
|
||
{ IBM860 cp860 860 csIBM860 }
|
||
{ IBM861 cp861 861 cp-is csIBM861 }
|
||
{ IBM862 cp862 862 csPC862LatinHebrew }
|
||
{ IBM863 cp863 863 csIBM863 }
|
||
{ IBM864 cp864 csIBM864 }
|
||
{ IBM865 cp865 865 csIBM865 }
|
||
{ IBM866 cp866 866 csIBM866 }
|
||
{ IBM868 CP868 cp-ar csIBM868 }
|
||
{ IBM869 cp869 869 cp-gr csIBM869 }
|
||
{ IBM870 CP870 ebcdic-cp-roece ebcdic-cp-yu csIBM870 }
|
||
{ IBM871 CP871 ebcdic-cp-is csIBM871 }
|
||
{ IBM880 cp880 EBCDIC-Cyrillic csIBM880 }
|
||
{ IBM891 cp891 csIBM891 }
|
||
{ IBM903 cp903 csIBM903 }
|
||
{ IBM904 cp904 904 csIBBM904 }
|
||
{ IBM905 CP905 ebcdic-cp-tr csIBM905 }
|
||
{ IBM918 CP918 ebcdic-cp-ar2 csIBM918 }
|
||
{ IBM1026 CP1026 csIBM1026 }
|
||
{ EBCDIC-AT-DE csIBMEBCDICATDE }
|
||
{ EBCDIC-AT-DE-A csEBCDICATDEA }
|
||
{ EBCDIC-CA-FR csEBCDICCAFR }
|
||
{ EBCDIC-DK-NO csEBCDICDKNO }
|
||
{ EBCDIC-DK-NO-A csEBCDICDKNOA }
|
||
{ EBCDIC-FI-SE csEBCDICFISE }
|
||
{ EBCDIC-FI-SE-A csEBCDICFISEA }
|
||
{ EBCDIC-FR csEBCDICFR }
|
||
{ EBCDIC-IT csEBCDICIT }
|
||
{ EBCDIC-PT csEBCDICPT }
|
||
{ EBCDIC-ES csEBCDICES }
|
||
{ EBCDIC-ES-A csEBCDICESA }
|
||
{ EBCDIC-ES-S csEBCDICESS }
|
||
{ EBCDIC-UK csEBCDICUK }
|
||
{ EBCDIC-US csEBCDICUS }
|
||
{ UNKNOWN-8BIT csUnknown8BiT }
|
||
{ MNEMONIC csMnemonic }
|
||
{ MNEM csMnem }
|
||
{ VISCII csVISCII }
|
||
{ VIQR csVIQR }
|
||
{ KOI8-R csKOI8R }
|
||
{ IBM00858 CCSID00858 CP00858 PC-Multilingual-850+euro }
|
||
{ IBM00924 CCSID00924 CP00924 ebcdic-Latin9--euro }
|
||
{ IBM01140 CCSID01140 CP01140 ebcdic-us-37+euro }
|
||
{ IBM01141 CCSID01141 CP01141 ebcdic-de-273+euro }
|
||
{ IBM01142 CCSID01142 CP01142 ebcdic-dk-277+euro ebcdic-no-277+euro }
|
||
{ IBM01143 CCSID01143 CP01143 ebcdic-fi-278+euro ebcdic-se-278+euro }
|
||
{ IBM01144 CCSID01144 CP01144 ebcdic-it-280+euro }
|
||
{ IBM01145 CCSID01145 CP01145 ebcdic-es-284+euro }
|
||
{ IBM01146 CCSID01146 CP01146 ebcdic-gb-285+euro }
|
||
{ IBM01147 CCSID01147 CP01147 ebcdic-fr-297+euro }
|
||
{ IBM01148 CCSID01148 CP01148 ebcdic-international-500+euro }
|
||
{ IBM01149 CCSID01149 CP01149 ebcdic-is-871+euro }
|
||
{ IBM1047 IBM-1047 }
|
||
{ PTCP154 csPTCP154 PT154 CP154 Cyrillic-Asian }
|
||
{ Amiga-1251 Ami1251 Amiga1251 Ami-1251 }
|
||
{ UNICODE-1-1 csUnicode11 }
|
||
{ CESU-8 csCESU-8 }
|
||
{ BOCU-1 csBOCU-1 }
|
||
{ UNICODE-1-1-UTF-7 csUnicode11UTF7 }
|
||
{ ISO-8859-14 iso-ir-199 ISO_8859-14:1998 ISO_8859-14 latin8 iso-celtic
|
||
l8 }
|
||
{ ISO-8859-15 ISO_8859-15 Latin-9 }
|
||
{ ISO-8859-16 iso-ir-226 ISO_8859-16:2001 ISO_8859-16 latin10 l10 }
|
||
{ GBK CP936 MS936 windows-936 }
|
||
{ JIS_Encoding csJISEncoding }
|
||
{ Shift_JIS MS_Kanji csShiftJIS }
|
||
{ Extended_UNIX_Code_Packed_Format_for_Japanese csEUCPkdFmtJapanese
|
||
EUC-JP }
|
||
{ Extended_UNIX_Code_Fixed_Width_for_Japanese csEUCFixWidJapanese }
|
||
{ ISO-10646-UCS-Basic csUnicodeASCII }
|
||
{ ISO-10646-Unicode-Latin1 csUnicodeLatin1 ISO-10646 }
|
||
{ ISO-Unicode-IBM-1261 csUnicodeIBM1261 }
|
||
{ ISO-Unicode-IBM-1268 csUnicodeIBM1268 }
|
||
{ ISO-Unicode-IBM-1276 csUnicodeIBM1276 }
|
||
{ ISO-Unicode-IBM-1264 csUnicodeIBM1264 }
|
||
{ ISO-Unicode-IBM-1265 csUnicodeIBM1265 }
|
||
{ ISO-8859-1-Windows-3.0-Latin-1 csWindows30Latin1 }
|
||
{ ISO-8859-1-Windows-3.1-Latin-1 csWindows31Latin1 }
|
||
{ ISO-8859-2-Windows-Latin-2 csWindows31Latin2 }
|
||
{ ISO-8859-9-Windows-Latin-5 csWindows31Latin5 }
|
||
{ Adobe-Standard-Encoding csAdobeStandardEncoding }
|
||
{ Ventura-US csVenturaUS }
|
||
{ Ventura-International csVenturaInternational }
|
||
{ PC8-Danish-Norwegian csPC8DanishNorwegian }
|
||
{ PC8-Turkish csPC8Turkish }
|
||
{ IBM-Symbols csIBMSymbols }
|
||
{ IBM-Thai csIBMThai }
|
||
{ HP-Legal csHPLegal }
|
||
{ HP-Pi-font csHPPiFont }
|
||
{ HP-Math8 csHPMath8 }
|
||
{ Adobe-Symbol-Encoding csHPPSMath }
|
||
{ HP-DeskTop csHPDesktop }
|
||
{ Ventura-Math csVenturaMath }
|
||
{ Microsoft-Publishing csMicrosoftPublishing }
|
||
{ Windows-31J csWindows31J }
|
||
{ GB2312 csGB2312 }
|
||
{ Big5 csBig5 }
|
||
}
|
||
|
||
proc tcl_encoding {enc} {
|
||
global encoding_aliases
|
||
set names [encoding names]
|
||
set lcnames [string tolower $names]
|
||
set enc [string tolower $enc]
|
||
set i [lsearch -exact $lcnames $enc]
|
||
if {$i < 0} {
|
||
# look for "isonnn" instead of "iso-nnn" or "iso_nnn"
|
||
if {[regsub {^iso[-_]} $enc iso encx]} {
|
||
set i [lsearch -exact $lcnames $encx]
|
||
}
|
||
}
|
||
if {$i < 0} {
|
||
foreach l $encoding_aliases {
|
||
set ll [string tolower $l]
|
||
if {[lsearch -exact $ll $enc] < 0} continue
|
||
# look through the aliases for one that tcl knows about
|
||
foreach e $ll {
|
||
set i [lsearch -exact $lcnames $e]
|
||
if {$i < 0} {
|
||
if {[regsub {^iso[-_]} $e iso ex]} {
|
||
set i [lsearch -exact $lcnames $ex]
|
||
}
|
||
}
|
||
if {$i >= 0} break
|
||
}
|
||
break
|
||
}
|
||
}
|
||
if {$i >= 0} {
|
||
return [lindex $names $i]
|
||
}
|
||
return {}
|
||
}
|
||
|
||
# defaults...
|
||
set datemode 0
|
||
set diffopts "-U 5 -p"
|
||
set wrcomcmd "git-diff-tree --stdin -p --pretty"
|
||
|
||
set gitencoding {}
|
||
catch {
|
||
set gitencoding [exec git-repo-config --get i18n.commitencoding]
|
||
}
|
||
if {$gitencoding == ""} {
|
||
set gitencoding "utf-8"
|
||
}
|
||
set tclencoding [tcl_encoding $gitencoding]
|
||
if {$tclencoding == {}} {
|
||
puts stderr "Warning: encoding $gitencoding is not supported by Tcl/Tk"
|
||
}
|
||
|
||
set mainfont {Helvetica 9}
|
||
set textfont {Courier 9}
|
||
set findmergefiles 0
|
||
set maxgraphpct 50
|
||
set maxwidth 16
|
||
set revlistorder 0
|
||
set fastdate 0
|
||
set uparrowlen 7
|
||
set downarrowlen 7
|
||
set mingaplen 30
|
||
|
||
set colors {green red blue magenta darkgrey brown orange}
|
||
|
||
catch {source ~/.gitk}
|
||
|
||
set namefont $mainfont
|
||
|
||
font create optionfont -family sans-serif -size -12
|
||
|
||
set revtreeargs {}
|
||
foreach arg $argv {
|
||
switch -regexp -- $arg {
|
||
"^$" { }
|
||
"^-d" { set datemode 1 }
|
||
default {
|
||
lappend revtreeargs $arg
|
||
}
|
||
}
|
||
}
|
||
|
||
# check that we can find a .git directory somewhere...
|
||
set gitdir [gitdir]
|
||
if {![file isdirectory $gitdir]} {
|
||
error_popup "Cannot find the git directory \"$gitdir\"."
|
||
exit 1
|
||
}
|
||
|
||
set history {}
|
||
set historyindex 0
|
||
|
||
set optim_delay 16
|
||
|
||
set stopped 0
|
||
set stuffsaved 0
|
||
set patchnum 0
|
||
setcoords
|
||
makewindow $revtreeargs
|
||
readrefs
|
||
getcommits $revtreeargs
|