| author | mpm@selenic.com |
| Wed, 08 Jun 2005 10:52:01 -0800 | |
| changeset 280 | a69c3b2957d1 |
| parent 274 | 5da941efbb52 |
| child 283 | 18c9566ad717 |
| permissions | -rwxr-xr-x |
| 267 | 1 |
#!/bin/sh |
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# Tcl ignores the next line -*- tcl -*- \ |
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exec wish "$0" -- "${1+$@}" |
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# Copyright (C) 2005 Paul Mackerras. All rights reserved. |
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# This program is free software; it may be used, copied, modified |
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# and distributed under the terms of the GNU General Public Licence, |
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# either version 2, or (at your option) any later version. |
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# CVS $Revision: 1.20 $ |
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||
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proc readfullcommits {rargs} { |
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global commits commfd phase canv mainfont curcommit allcommitstate |
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if {$rargs == {}} { |
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set rargs HEAD |
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} |
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set commits {} |
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set curcommit {} |
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set allcommitstate none |
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set phase getcommits |
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if [catch {set commfd [open "|hgit rev-list -c $rargs" r]} err] { |
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puts stderr "Error executing hgit rev-list: $err" |
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exit 1 |
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} |
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fconfigure $commfd -blocking 0 |
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fileevent $commfd readable "getallcommitline $commfd" |
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$canv delete all |
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$canv create text 3 3 -anchor nw -text "Reading all commits..." \ |
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-font $mainfont -tags textitems |
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} |
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proc getcommitline {commfd} { |
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global commits parents cdate nparents children nchildren |
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set n [gets $commfd line] |
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if {$n < 0} { |
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if {![eof $commfd]} return |
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# this works around what is apparently a bug in Tcl... |
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fconfigure $commfd -blocking 1 |
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if {![catch {close $commfd} err]} { |
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after idle readallcommits |
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return |
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} |
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if {[string range $err 0 4] == "usage"} { |
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set err "\ |
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Gitk: error reading commits: bad arguments to hgit rev-list.\n\ |
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(Note: arguments to gitk are passed to hgit rev-list\ |
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to allow selection of commits to be displayed.)" |
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} else { |
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set err "Error reading commits: $err" |
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} |
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error_popup $err |
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exit 1 |
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} |
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if {![regexp {^[0-9a-f]{40}$} $line]} { |
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error_popup "Can't parse hgit rev-tree output: {$line}" |
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exit 1 |
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} |
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lappend commits $line |
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} |
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proc readallcommits {} { |
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global commits |
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foreach id $commits { |
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readcommit $id |
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update |
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} |
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drawgraph |
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} |
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proc readonecommit {id contents} { |
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global commitinfo children nchildren parents nparents cdate |
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set inhdr 1 |
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set comment {} |
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set headline {} |
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set auname {} |
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set audate {} |
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set comname {} |
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set comdate {} |
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if {![info exists nchildren($id)]} { |
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set children($id) {} |
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set nchildren($id) 0 |
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} |
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set parents($id) {} |
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set nparents($id) 0 |
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foreach line [split $contents "\n"] { |
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if {$inhdr} { |
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if {$line == {}} { |
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set inhdr 0 |
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} else { |
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set tag [lindex $line 0] |
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if {$tag == "parent"} { |
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set p [lindex $line 1] |
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if {![info exists nchildren($p)]} { |
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set children($p) {} |
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set nchildren($p) 0 |
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} |
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lappend parents($id) $p |
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incr nparents($id) |
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if {[lsearch -exact $children($p) $id] < 0} { |
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lappend children($p) $id |
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incr nchildren($p) |
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} |
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} elseif {$tag == "author"} { |
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set x [expr {[llength $line] - 2}] |
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set audate [lindex $line $x] |
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set auname [lrange $line 1 [expr {$x - 1}]] |
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} elseif {$tag == "committer"} { |
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set x [expr {[llength $line] - 2}] |
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set comdate [lindex $line $x] |
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set comname [lrange $line 1 [expr {$x - 1}]] |
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} |
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} |
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} else { |
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if {$comment == {}} { |
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set headline $line |
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} else { |
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append comment "\n" |
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} |
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append comment $line |
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} |
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} |
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if {$audate != {}} { |
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set audate [clock format $audate -format "%Y-%m-%d %H:%M:%S"] |
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} |
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if {$comdate != {}} { |
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set cdate($id) $comdate |
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set comdate [clock format $comdate -format "%Y-%m-%d %H:%M:%S"] |
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} |
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set commitinfo($id) [list $headline $auname $audate \ |
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$comname $comdate $comment] |
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} |
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proc getallcommitline {commfd} { |
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global commits allcommitstate curcommit curcommitid |
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set n [gets $commfd line] |
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set s "\n" |
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if {$n < 0} { |
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if {![eof $commfd]} return |
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# this works around what is apparently a bug in Tcl... |
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fconfigure $commfd -blocking 1 |
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if {![catch {close $commfd} err]} { |
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after idle drawgraph |
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return |
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} |
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if {[string range $err 0 4] == "usage"} { |
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set err "\ |
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Gitk: error reading commits: bad arguments to hgit rev-list.\n\ |
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(Note: arguments to gitk are passed to hgit rev-list\ |
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to allow selection of commits to be displayed.)" |
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} else { |
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set err "Error reading commits: $err" |
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} |
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error_popup $err |
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exit 1 |
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} |
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if {[string range $line 0 1] != " "} { |
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if {$allcommitstate == "indent"} { |
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readonecommit $curcommitid $curcommit |
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} |
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if {$allcommitstate == "start"} { |
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set curcommit $curcommit$line$s |
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set allcommitstate "indent" |
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} else { |
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set curcommitid $line |
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set curcommit {} |
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set allcommitstate "start" |
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lappend commits $line |
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} |
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} else { |
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set d [string range $line 2 end] |
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set curcommit $curcommit$d$s |
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} |
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} |
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proc getcommits {rargs} { |
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global commits commfd phase canv mainfont |
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if {$rargs == {}} { |
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set rargs HEAD |
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} |
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set commits {} |
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set phase getcommits |
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if [catch {set commfd [open "|hgit rev-list $rargs" r]} err] { |
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puts stderr "Error executing hgit rev-list: $err" |
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exit 1 |
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} |
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fconfigure $commfd -blocking 0 |
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fileevent $commfd readable "getcommitline $commfd" |
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$canv delete all |
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$canv create text 3 3 -anchor nw -text "Reading commits..." \ |
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-font $mainfont -tags textitems |
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} |
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proc readcommit {id} { |
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global commitinfo children nchildren parents nparents cdate |
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set inhdr 1 |
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set comment {} |
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set headline {} |
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set auname {} |
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set audate {} |
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set comname {} |
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set comdate {} |
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if {![info exists nchildren($id)]} { |
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set children($id) {} |
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set nchildren($id) 0 |
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} |
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set parents($id) {} |
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set nparents($id) 0 |
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if [catch {set contents [exec hgit cat-file commit $id]}] return |
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readonecommit $id $contents |
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} |
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proc readrefs {} { |
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global tagids idtags |
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set tags [glob -nocomplain -types f .git/refs/tags/*] |
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foreach f $tags { |
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catch { |
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set fd [open $f r] |
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set line [read $fd] |
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if {[regexp {^[0-9a-f]{40}} $line id]} { |
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set contents [split [exec hgit cat-file tag $id] "\n"] |
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set obj {} |
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set type {} |
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set tag {} |
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foreach l $contents { |
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if {$l == {}} break |
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switch -- [lindex $l 0] { |
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"object" {set obj [lindex $l 1]} |
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"type" {set type [lindex $l 1]} |
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"tag" {set tag [string range $l 4 end]} |
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} |
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} |
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if {$obj != {} && $type == "commit" && $tag != {}} { |
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set tagids($tag) $obj |
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lappend idtags($obj) $tag |
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} |
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} |
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} |
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} |
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} |
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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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tkwait window $w |
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} |
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proc makewindow {} { |
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global canv canv2 canv3 linespc charspc ctext cflist textfont |
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global findtype findloc findstring fstring geometry |
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global entries sha1entry sha1string sha1but |
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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 "Quit" -command doquit |
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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 $linespc -yscrollcommand "$cscroll set" |
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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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button .ctop.top.bar.findbut -text "Find" -command dofind |
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pack .ctop.top.bar.findbut -side left |
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set findstring {} |
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set fstring .ctop.top.bar.findstring |
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lappend entries $fstring |
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entry $fstring -width 30 -font $textfont -textvariable findstring |
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pack $fstring -side left -expand 1 -fill x |
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set findtype Exact |
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tk_optionMenu .ctop.top.bar.findtype findtype Exact IgnCase Regexp |
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set findloc "All fields" |
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tk_optionMenu .ctop.top.bar.findloc findloc "All fields" Headline \ |
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Comments Author Committer |
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pack .ctop.top.bar.findloc -side right |
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pack .ctop.top.bar.findtype -side right |
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||
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panedwindow .ctop.cdet -orient horizontal |
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.ctop add .ctop.cdet |
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frame .ctop.cdet.left |
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set ctext .ctop.cdet.left.ctext |
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text $ctext -bg white -state disabled -font $textfont \ |
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-width $geometry(ctextw) -height $geometry(ctexth) \ |
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-yscrollcommand ".ctop.cdet.left.sb set" |
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scrollbar .ctop.cdet.left.sb -command "$ctext yview" |
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pack .ctop.cdet.left.sb -side right -fill y |
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pack $ctext -side left -fill both -expand 1 |
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.ctop.cdet add .ctop.cdet.left |
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343 |
||
344 |
$ctext tag conf filesep -font [concat $textfont bold] |
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$ctext tag conf hunksep -back blue -fore white |
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$ctext tag conf d0 -back "#ff8080" |
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$ctext tag conf d1 -back green |
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$ctext tag conf found -back yellow |
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349 |
||
350 |
frame .ctop.cdet.right |
|
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set cflist .ctop.cdet.right.cfiles |
|
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listbox $cflist -bg white -selectmode extended -width $geometry(cflistw) \ |
|
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-yscrollcommand ".ctop.cdet.right.sb set" |
|
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scrollbar .ctop.cdet.right.sb -command "$cflist yview" |
|
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pack .ctop.cdet.right.sb -side right -fill y |
|
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pack $cflist -side left -fill both -expand 1 |
|
357 |
.ctop.cdet add .ctop.cdet.right |
|
358 |
bind .ctop.cdet <Configure> {resizecdetpanes %W %w} |
|
359 |
||
360 |
pack .ctop -side top -fill both -expand 1 |
|
361 |
||
362 |
bindall <1> {selcanvline %x %y} |
|
363 |
bindall <B1-Motion> {selcanvline %x %y} |
|
364 |
bindall <ButtonRelease-4> "allcanvs yview scroll -5 units" |
|
365 |
bindall <ButtonRelease-5> "allcanvs yview scroll 5 units" |
|
366 |
bindall <2> "allcanvs scan mark 0 %y" |
|
367 |
bindall <B2-Motion> "allcanvs scan dragto 0 %y" |
|
368 |
bind . <Key-Up> "selnextline -1" |
|
369 |
bind . <Key-Down> "selnextline 1" |
|
370 |
bind . <Key-Prior> "allcanvs yview scroll -1 pages" |
|
371 |
bind . <Key-Next> "allcanvs yview scroll 1 pages" |
|
372 |
bindkey <Key-Delete> "$ctext yview scroll -1 pages" |
|
373 |
bindkey <Key-BackSpace> "$ctext yview scroll -1 pages" |
|
374 |
bindkey <Key-space> "$ctext yview scroll 1 pages" |
|
375 |
bindkey p "selnextline -1" |
|
376 |
bindkey n "selnextline 1" |
|
377 |
bindkey b "$ctext yview scroll -1 pages" |
|
378 |
bindkey d "$ctext yview scroll 18 units" |
|
379 |
bindkey u "$ctext yview scroll -18 units" |
|
380 |
bindkey / findnext |
|
381 |
bindkey ? findprev |
|
382 |
bindkey f nextfile |
|
383 |
bind . <Control-q> doquit |
|
384 |
bind . <Control-f> dofind |
|
385 |
bind . <Control-g> findnext |
|
386 |
bind . <Control-r> findprev |
|
387 |
bind . <Control-equal> {incrfont 1} |
|
388 |
bind . <Control-KP_Add> {incrfont 1} |
|
389 |
bind . <Control-minus> {incrfont -1} |
|
390 |
bind . <Control-KP_Subtract> {incrfont -1} |
|
391 |
bind $cflist <<ListboxSelect>> listboxsel |
|
392 |
bind . <Destroy> {savestuff %W} |
|
393 |
bind . <Button-1> "click %W" |
|
394 |
bind $fstring <Key-Return> dofind |
|
395 |
bind $sha1entry <Key-Return> gotocommit |
|
396 |
} |
|
397 |
||
398 |
# when we make a key binding for the toplevel, make sure |
|
399 |
# it doesn't get triggered when that key is pressed in the |
|
400 |
# find string entry widget. |
|
401 |
proc bindkey {ev script} { |
|
402 |
global entries |
|
403 |
bind . $ev $script |
|
404 |
set escript [bind Entry $ev] |
|
405 |
if {$escript == {}} { |
|
406 |
set escript [bind Entry <Key>] |
|
407 |
} |
|
408 |
foreach e $entries { |
|
409 |
bind $e $ev "$escript; break" |
|
410 |
} |
|
411 |
} |
|
412 |
||
413 |
# set the focus back to the toplevel for any click outside |
|
414 |
# the entry widgets |
|
415 |
proc click {w} { |
|
416 |
global entries |
|
417 |
foreach e $entries { |
|
418 |
if {$w == $e} return |
|
419 |
} |
|
420 |
focus . |
|
421 |
} |
|
422 |
||
423 |
proc savestuff {w} { |
|
424 |
global canv canv2 canv3 ctext cflist mainfont textfont |
|
425 |
global stuffsaved |
|
426 |
if {$stuffsaved} return |
|
427 |
if {![winfo viewable .]} return |
|
428 |
catch { |
|
429 |
set f [open "~/.gitk-new" w] |
|
430 |
puts $f "set mainfont {$mainfont}" |
|
431 |
puts $f "set textfont {$textfont}" |
|
432 |
puts $f "set geometry(width) [winfo width .ctop]" |
|
433 |
puts $f "set geometry(height) [winfo height .ctop]" |
|
434 |
puts $f "set geometry(canv1) [expr [winfo width $canv]-2]" |
|
435 |
puts $f "set geometry(canv2) [expr [winfo width $canv2]-2]" |
|
436 |
puts $f "set geometry(canv3) [expr [winfo width $canv3]-2]" |
|
437 |
puts $f "set geometry(canvh) [expr [winfo height $canv]-2]" |
|
438 |
set wid [expr {([winfo width $ctext] - 8) \ |
|
439 |
/ [font measure $textfont "0"]}] |
|
440 |
puts $f "set geometry(ctextw) $wid" |
|
441 |
set wid [expr {([winfo width $cflist] - 11) \ |
|
442 |
/ [font measure [$cflist cget -font] "0"]}] |
|
443 |
puts $f "set geometry(cflistw) $wid" |
|
444 |
close $f |
|
445 |
file rename -force "~/.gitk-new" "~/.gitk" |
|
446 |
} |
|
447 |
set stuffsaved 1 |
|
448 |
} |
|
449 |
||
450 |
proc resizeclistpanes {win w} { |
|
451 |
global oldwidth |
|
452 |
if [info exists oldwidth($win)] { |
|
453 |
set s0 [$win sash coord 0] |
|
454 |
set s1 [$win sash coord 1] |
|
455 |
if {$w < 60} { |
|
456 |
set sash0 [expr {int($w/2 - 2)}] |
|
457 |
set sash1 [expr {int($w*5/6 - 2)}] |
|
458 |
} else { |
|
459 |
set factor [expr {1.0 * $w / $oldwidth($win)}] |
|
460 |
set sash0 [expr {int($factor * [lindex $s0 0])}] |
|
461 |
set sash1 [expr {int($factor * [lindex $s1 0])}] |
|
462 |
if {$sash0 < 30} { |
|
463 |
set sash0 30 |
|
464 |
} |
|
465 |
if {$sash1 < $sash0 + 20} { |
|
466 |
set sash1 [expr $sash0 + 20] |
|
467 |
} |
|
468 |
if {$sash1 > $w - 10} { |
|
469 |
set sash1 [expr $w - 10] |
|
470 |
if {$sash0 > $sash1 - 20} { |
|
471 |
set sash0 [expr $sash1 - 20] |
|
472 |
} |
|
473 |
} |
|
474 |
} |
|
475 |
$win sash place 0 $sash0 [lindex $s0 1] |
|
476 |
$win sash place 1 $sash1 [lindex $s1 1] |
|
477 |
} |
|
478 |
set oldwidth($win) $w |
|
479 |
} |
|
480 |
||
481 |
proc resizecdetpanes {win w} { |
|
482 |
global oldwidth |
|
483 |
if [info exists oldwidth($win)] { |
|
484 |
set s0 [$win sash coord 0] |
|
485 |
if {$w < 60} { |
|
486 |
set sash0 [expr {int($w*3/4 - 2)}] |
|
487 |
} else { |
|
488 |
set factor [expr {1.0 * $w / $oldwidth($win)}] |
|
489 |
set sash0 [expr {int($factor * [lindex $s0 0])}] |
|
490 |
if {$sash0 < 45} { |
|
491 |
set sash0 45 |
|
492 |
} |
|
493 |
if {$sash0 > $w - 15} { |
|
494 |
set sash0 [expr $w - 15] |
|
495 |
} |
|
496 |
} |
|
497 |
$win sash place 0 $sash0 [lindex $s0 1] |
|
498 |
} |
|
499 |
set oldwidth($win) $w |
|
500 |
} |
|
501 |
||
502 |
proc allcanvs args { |
|
503 |
global canv canv2 canv3 |
|
504 |
eval $canv $args |
|
505 |
eval $canv2 $args |
|
506 |
eval $canv3 $args |
|
507 |
} |
|
508 |
||
509 |
proc bindall {event action} { |
|
510 |
global canv canv2 canv3 |
|
511 |
bind $canv $event $action |
|
512 |
bind $canv2 $event $action |
|
513 |
bind $canv3 $event $action |
|
514 |
} |
|
515 |
||
516 |
proc about {} { |
|
517 |
set w .about |
|
518 |
if {[winfo exists $w]} { |
|
519 |
raise $w |
|
520 |
return |
|
521 |
} |
|
522 |
toplevel $w |
|
523 |
wm title $w "About gitk" |
|
524 |
message $w.m -text { |
|
525 |
Gitk version 1.1 |
|
526 |
||
527 |
Copyright � 2005 Paul Mackerras |
|
528 |
||
529 |
Use and redistribute under the terms of the GNU General Public License |
|
530 |
||
531 |
(CVS $Revision: 1.20 $)} \ |
|
532 |
-justify center -aspect 400 |
|
533 |
pack $w.m -side top -fill x -padx 20 -pady 20 |
|
534 |
button $w.ok -text Close -command "destroy $w" |
|
535 |
pack $w.ok -side bottom |
|
536 |
} |
|
537 |
||
538 |
proc truncatetofit {str width font} { |
|
539 |
if {[font measure $font $str] <= $width} { |
|
540 |
return $str |
|
541 |
} |
|
542 |
set best 0 |
|
543 |
set bad [string length $str] |
|
544 |
set tmp $str |
|
545 |
while {$best < $bad - 1} { |
|
546 |
set try [expr {int(($best + $bad) / 2)}] |
|
547 |
set tmp "[string range $str 0 [expr $try-1]]..." |
|
548 |
if {[font measure $font $tmp] <= $width} { |
|
549 |
set best $try |
|
550 |
} else { |
|
551 |
set bad $try |
|
552 |
} |
|
553 |
} |
|
554 |
return $tmp |
|
555 |
} |
|
556 |
||
557 |
proc assigncolor {id} { |
|
558 |
global commitinfo colormap commcolors colors nextcolor |
|
559 |
global colorbycommitter |
|
560 |
global parents nparents children nchildren |
|
561 |
if [info exists colormap($id)] return |
|
562 |
set ncolors [llength $colors] |
|
563 |
if {$colorbycommitter} { |
|
564 |
if {![info exists commitinfo($id)]} { |
|
565 |
readcommit $id |
|
566 |
} |
|
567 |
set comm [lindex $commitinfo($id) 3] |
|
568 |
if {![info exists commcolors($comm)]} { |
|
569 |
set commcolors($comm) [lindex $colors $nextcolor] |
|
570 |
if {[incr nextcolor] >= $ncolors} { |
|
571 |
set nextcolor 0 |
|
572 |
} |
|
573 |
} |
|
574 |
set colormap($id) $commcolors($comm) |
|
575 |
} else { |
|
576 |
if {$nparents($id) == 1 && $nchildren($id) == 1} { |
|
577 |
set child [lindex $children($id) 0] |
|
578 |
if {[info exists colormap($child)] |
|
579 |
&& $nparents($child) == 1} { |
|
580 |
set colormap($id) $colormap($child) |
|
581 |
return |
|
582 |
} |
|
583 |
} |
|
584 |
set badcolors {} |
|
585 |
foreach child $children($id) { |
|
586 |
if {[info exists colormap($child)] |
|
587 |
&& [lsearch -exact $badcolors $colormap($child)] < 0} { |
|
588 |
lappend badcolors $colormap($child) |
|
589 |
} |
|
590 |
if {[info exists parents($child)]} { |
|
591 |
foreach p $parents($child) { |
|
592 |
if {[info exists colormap($p)] |
|
593 |
&& [lsearch -exact $badcolors $colormap($p)] < 0} { |
|
594 |
lappend badcolors $colormap($p) |
|
595 |
} |
|
596 |
} |
|
597 |
} |
|
598 |
} |
|
599 |
if {[llength $badcolors] >= $ncolors} { |
|
600 |
set badcolors {} |
|
601 |
} |
|
602 |
for {set i 0} {$i <= $ncolors} {incr i} { |
|
603 |
set c [lindex $colors $nextcolor] |
|
604 |
if {[incr nextcolor] >= $ncolors} { |
|
605 |
set nextcolor 0 |
|
606 |
} |
|
607 |
if {[lsearch -exact $badcolors $c]} break |
|
608 |
} |
|
609 |
set colormap($id) $c |
|
610 |
} |
|
611 |
} |
|
612 |
||
613 |
proc drawgraph {} { |
|
614 |
global parents children nparents nchildren commits |
|
615 |
global canv canv2 canv3 mainfont namefont canvx0 canvy0 canvy linespc |
|
616 |
global datemode cdate |
|
617 |
global lineid linehtag linentag linedtag commitinfo |
|
618 |
global nextcolor colormap numcommits |
|
619 |
global stopped phase redisplaying selectedline idtags idline |
|
620 |
||
621 |
allcanvs delete all |
|
622 |
set start {} |
|
623 |
foreach id [array names nchildren] { |
|
624 |
if {$nchildren($id) == 0} { |
|
625 |
lappend start $id |
|
626 |
} |
|
627 |
set ncleft($id) $nchildren($id) |
|
628 |
if {![info exists nparents($id)]} { |
|
629 |
set nparents($id) 0 |
|
630 |
} |
|
631 |
} |
|
632 |
if {$start == {}} { |
|
633 |
error_popup "Gitk: ERROR: No starting commits found" |
|
634 |
exit 1 |
|
635 |
} |
|
636 |
||
637 |
set nextcolor 0 |
|
638 |
foreach id $start { |
|
639 |
assigncolor $id |
|
640 |
} |
|
641 |
set todo $start |
|
642 |
set level [expr [llength $todo] - 1] |
|
643 |
set y2 $canvy0 |
|
644 |
set nullentry -1 |
|
645 |
set lineno -1 |
|
646 |
set numcommits 0 |
|
647 |
set phase drawgraph |
|
648 |
set lthickness [expr {($linespc / 9) + 1}] |
|
649 |
while 1 { |
|
650 |
set canvy $y2 |
|
651 |
allcanvs conf -scrollregion \ |
|
652 |
[list 0 0 0 [expr $canvy + 0.5 * $linespc + 2]] |
|
653 |
update |
|
654 |
if {$stopped} break |
|
655 |
incr numcommits |
|
656 |
incr lineno |
|
657 |
set nlines [llength $todo] |
|
658 |
set id [lindex $todo $level] |
|
659 |
set lineid($lineno) $id |
|
660 |
set idline($id) $lineno |
|
661 |
set actualparents {} |
|
662 |
set ofill white |
|
663 |
if {[info exists parents($id)]} { |
|
664 |
foreach p $parents($id) { |
|
665 |
if {[info exists ncleft($p)]} { |
|
666 |
incr ncleft($p) -1 |
|
667 |
if {![info exists commitinfo($p)]} { |
|
668 |
readcommit $p |
|
669 |
if {![info exists commitinfo($p)]} continue |
|
670 |
} |
|
671 |
lappend actualparents $p |
|
672 |
set ofill blue |
|
673 |
} |
|
674 |
} |
|
675 |
} |
|
676 |
if {![info exists commitinfo($id)]} { |
|
677 |
readcommit $id |
|
678 |
if {![info exists commitinfo($id)]} { |
|
679 |
set commitinfo($id) {"No commit information available"} |
|
680 |
} |
|
681 |
} |
|
682 |
set x [expr $canvx0 + $level * $linespc] |
|
683 |
set y2 [expr $canvy + $linespc] |
|
684 |
if {[info exists linestarty($level)] && $linestarty($level) < $canvy} { |
|
685 |
set t [$canv create line $x $linestarty($level) $x $canvy \ |
|
686 |
-width $lthickness -fill $colormap($id)] |
|
687 |
$canv lower $t |
|
688 |
} |
|
689 |
set linestarty($level) $canvy |
|
690 |
set orad [expr {$linespc / 3}] |
|
691 |
set t [$canv create oval [expr $x - $orad] [expr $canvy - $orad] \ |
|
692 |
[expr $x + $orad - 1] [expr $canvy + $orad - 1] \ |
|
693 |
-fill $ofill -outline black -width 1] |
|
694 |
$canv raise $t |
|
695 |
set xt [expr $canvx0 + $nlines * $linespc] |
|
696 |
if {$nparents($id) > 2} { |
|
697 |
set xt [expr {$xt + ($nparents($id) - 2) * $linespc}] |
|
698 |
} |
|
699 |
if {[info exists idtags($id)] && $idtags($id) != {}} { |
|
700 |
set delta [expr {int(0.5 * ($linespc - $lthickness))}] |
|
701 |
set yt [expr $canvy - 0.5 * $linespc] |
|
702 |
set yb [expr $yt + $linespc - 1] |
|
703 |
set xvals {} |
|
704 |
set wvals {} |
|
705 |
foreach tag $idtags($id) { |
|
706 |
set wid [font measure $mainfont $tag] |
|
707 |
lappend xvals $xt |
|
708 |
lappend wvals $wid |
|
709 |
set xt [expr {$xt + $delta + $wid + $lthickness + $linespc}] |
|
710 |
} |
|
711 |
set t [$canv create line $x $canvy [lindex $xvals end] $canvy \ |
|
712 |
-width $lthickness -fill black] |
|
713 |
$canv lower $t |
|
714 |
foreach tag $idtags($id) x $xvals wid $wvals { |
|
715 |
set xl [expr $x + $delta] |
|
716 |
set xr [expr $x + $delta + $wid + $lthickness] |
|
717 |
$canv create polygon $x [expr $yt + $delta] $xl $yt\ |
|
718 |
$xr $yt $xr $yb $xl $yb $x [expr $yb - $delta] \ |
|
719 |
-width 1 -outline black -fill yellow |
|
720 |
$canv create text $xl $canvy -anchor w -text $tag \ |
|
721 |
-font $mainfont |
|
722 |
} |
|
723 |
} |
|
724 |
set headline [lindex $commitinfo($id) 0] |
|
725 |
set name [lindex $commitinfo($id) 1] |
|
726 |
set date [lindex $commitinfo($id) 2] |
|
727 |
set linehtag($lineno) [$canv create text $xt $canvy -anchor w \ |
|
728 |
-text $headline -font $mainfont ] |
|
729 |
set linentag($lineno) [$canv2 create text 3 $canvy -anchor w \ |
|
730 |
-text $name -font $namefont] |
|
731 |
set linedtag($lineno) [$canv3 create text 3 $canvy -anchor w \ |
|
732 |
-text $date -font $mainfont] |
|
733 |
if {!$datemode && [llength $actualparents] == 1} { |
|
734 |
set p [lindex $actualparents 0] |
|
735 |
if {$ncleft($p) == 0 && [lsearch -exact $todo $p] < 0} { |
|
736 |
assigncolor $p |
|
737 |
set todo [lreplace $todo $level $level $p] |
|
738 |
continue |
|
739 |
} |
|
740 |
} |
|
741 |
||
742 |
set oldtodo $todo |
|
743 |
set oldlevel $level |
|
744 |
set lines {} |
|
745 |
for {set i 0} {$i < $nlines} {incr i} { |
|
746 |
if {[lindex $todo $i] == {}} continue |
|
747 |
if {[info exists linestarty($i)]} { |
|
748 |
set oldstarty($i) $linestarty($i) |
|
749 |
unset linestarty($i) |
|
750 |
} |
|
751 |
if {$i != $level} { |
|
752 |
lappend lines [list $i [lindex $todo $i]] |
|
753 |
} |
|
754 |
} |
|
755 |
if {$nullentry >= 0} { |
|
756 |
set todo [lreplace $todo $nullentry $nullentry] |
|
757 |
if {$nullentry < $level} { |
|
758 |
incr level -1 |
|
759 |
} |
|
760 |
} |
|
761 |
||
762 |
set todo [lreplace $todo $level $level] |
|
763 |
if {$nullentry > $level} { |
|
764 |
incr nullentry -1 |
|
765 |
} |
|
766 |
set i $level |
|
767 |
foreach p $actualparents { |
|
768 |
set k [lsearch -exact $todo $p] |
|
769 |
if {$k < 0} { |
|
770 |
assigncolor $p |
|
771 |
set todo [linsert $todo $i $p] |
|
772 |
if {$nullentry >= $i} { |
|
773 |
incr nullentry |
|
774 |
} |
|
775 |
incr i |
|
776 |
} |
|
777 |
lappend lines [list $oldlevel $p] |
|
778 |
} |
|
779 |
||
780 |
# choose which one to do next time around |
|
781 |
set todol [llength $todo] |
|
782 |
set level -1 |
|
783 |
set latest {} |
|
784 |
for {set k $todol} {[incr k -1] >= 0} {} { |
|
785 |
set p [lindex $todo $k] |
|
786 |
if {$p == {}} continue |
|
787 |
if {$ncleft($p) == 0} { |
|
788 |
if {$datemode} { |
|
789 |
if {$latest == {} || $cdate($p) > $latest} { |
|
790 |
set level $k |
|
791 |
set latest $cdate($p) |
|
792 |
} |
|
793 |
} else { |
|
794 |
set level $k |
|
795 |
break |
|
796 |
} |
|
797 |
} |
|
798 |
} |
|
799 |
if {$level < 0} { |
|
800 |
if {$todo != {}} { |
|
801 |
puts "ERROR: none of the pending commits can be done yet:" |
|
802 |
foreach p $todo { |
|
803 |
puts " $p" |
|
804 |
} |
|
805 |
} |
|
806 |
break |
|
807 |
} |
|
808 |
||
809 |
# If we are reducing, put in a null entry |
|
810 |
if {$todol < $nlines} { |
|
811 |
if {$nullentry >= 0} { |
|
812 |
set i $nullentry |
|
813 |
while {$i < $todol |
|
814 |
&& [lindex $oldtodo $i] == [lindex $todo $i]} { |
|
815 |
incr i |
|
816 |
} |
|
817 |
} else { |
|
818 |
set i $oldlevel |
|
819 |
if {$level >= $i} { |
|
820 |
incr i |
|
821 |
} |
|
822 |
} |
|
823 |
if {$i >= $todol} { |
|
824 |
set nullentry -1 |
|
825 |
} else { |
|
826 |
set nullentry $i |
|
827 |
set todo [linsert $todo $nullentry {}] |
|
828 |
if {$level >= $i} { |
|
829 |
incr level |
|
830 |
} |
|
831 |
} |
|
832 |
} else { |
|
833 |
set nullentry -1 |
|
834 |
} |
|
835 |
||
836 |
foreach l $lines { |
|
837 |
set i [lindex $l 0] |
|
838 |
set dst [lindex $l 1] |
|
839 |
set j [lsearch -exact $todo $dst] |
|
840 |
if {$i == $j} { |
|
841 |
if {[info exists oldstarty($i)]} { |
|
842 |
set linestarty($i) $oldstarty($i) |
|
843 |
} |
|
844 |
continue |
|
845 |
} |
|
846 |
set xi [expr {$canvx0 + $i * $linespc}] |
|
847 |
set xj [expr {$canvx0 + $j * $linespc}] |
|
848 |
set coords {} |
|
849 |
if {[info exists oldstarty($i)] && $oldstarty($i) < $canvy} { |
|
850 |
lappend coords $xi $oldstarty($i) |
|
851 |
} |
|
852 |
lappend coords $xi $canvy |
|
853 |
if {$j < $i - 1} { |
|
854 |
lappend coords [expr $xj + $linespc] $canvy |
|
855 |
} elseif {$j > $i + 1} { |
|
856 |
lappend coords [expr $xj - $linespc] $canvy |
|
857 |
} |
|
858 |
lappend coords $xj $y2 |
|
859 |
set t [$canv create line $coords -width $lthickness \ |
|
860 |
-fill $colormap($dst)] |
|
861 |
$canv lower $t |
|
862 |
if {![info exists linestarty($j)]} { |
|
863 |
set linestarty($j) $y2 |
|
864 |
} |
|
865 |
} |
|
866 |
} |
|
867 |
set phase {} |
|
868 |
if {$redisplaying} { |
|
869 |
if {$stopped == 0 && [info exists selectedline]} { |
|
870 |
selectline $selectedline |
|
871 |
} |
|
872 |
if {$stopped == 1} { |
|
873 |
set stopped 0 |
|
874 |
after idle drawgraph |
|
875 |
} else { |
|
876 |
set redisplaying 0 |
|
877 |
} |
|
878 |
} |
|
879 |
} |
|
880 |
||
881 |
proc findmatches {f} { |
|
882 |
global findtype foundstring foundstrlen |
|
883 |
if {$findtype == "Regexp"} { |
|
884 |
set matches [regexp -indices -all -inline $foundstring $f] |
|
885 |
} else { |
|
886 |
if {$findtype == "IgnCase"} { |
|
887 |
set str [string tolower $f] |
|
888 |
} else { |
|
889 |
set str $f |
|
890 |
} |
|
891 |
set matches {} |
|
892 |
set i 0 |
|
893 |
while {[set j [string first $foundstring $str $i]] >= 0} { |
|
894 |
lappend matches [list $j [expr $j+$foundstrlen-1]] |
|
895 |
set i [expr $j + $foundstrlen] |
|
896 |
} |
|
897 |
} |
|
898 |
return $matches |
|
899 |
} |
|
900 |
||
901 |
proc dofind {} { |
|
902 |
global findtype findloc findstring markedmatches commitinfo |
|
903 |
global numcommits lineid linehtag linentag linedtag |
|
904 |
global mainfont namefont canv canv2 canv3 selectedline |
|
905 |
global matchinglines foundstring foundstrlen idtags |
|
906 |
unmarkmatches |
|
907 |
focus . |
|
908 |
set matchinglines {} |
|
909 |
set fldtypes {Headline Author Date Committer CDate Comment} |
|
910 |
if {$findtype == "IgnCase"} { |
|
911 |
set foundstring [string tolower $findstring] |
|
912 |
} else { |
|
913 |
set foundstring $findstring |
|
914 |
} |
|
915 |
set foundstrlen [string length $findstring] |
|
916 |
if {$foundstrlen == 0} return |
|
917 |
if {![info exists selectedline]} { |
|
918 |
set oldsel -1 |
|
919 |
} else { |
|
920 |
set oldsel $selectedline |
|
921 |
} |
|
922 |
set didsel 0 |
|
923 |
for {set l 0} {$l < $numcommits} {incr l} { |
|
924 |
set id $lineid($l) |
|
925 |
set info $commitinfo($id) |
|
926 |
set doesmatch 0 |
|
927 |
foreach f $info ty $fldtypes { |
|
928 |
if {$findloc != "All fields" && $findloc != $ty} { |
|
929 |
continue |
|
930 |
} |
|
931 |
set matches [findmatches $f] |
|
932 |
if {$matches == {}} continue |
|
933 |
set doesmatch 1 |
|
934 |
if {$ty == "Headline"} { |
|
935 |
markmatches $canv $l $f $linehtag($l) $matches $mainfont |
|
936 |
} elseif {$ty == "Author"} { |
|
937 |
markmatches $canv2 $l $f $linentag($l) $matches $namefont |
|
938 |
} elseif {$ty == "Date"} { |
|
939 |
markmatches $canv3 $l $f $linedtag($l) $matches $mainfont |
|
940 |
} |
|
941 |
} |
|
942 |
if {$doesmatch} { |
|
943 |
lappend matchinglines $l |
|
944 |
if {!$didsel && $l > $oldsel} { |
|
945 |
findselectline $l |
|
946 |
set didsel 1 |
|
947 |
} |
|
948 |
} |
|
949 |
} |
|
950 |
if {$matchinglines == {}} { |
|
951 |
bell |
|
952 |
} elseif {!$didsel} { |
|
953 |
findselectline [lindex $matchinglines 0] |
|
954 |
} |
|
955 |
} |
|
956 |
||
957 |
proc findselectline {l} { |
|
958 |
global findloc commentend ctext |
|
959 |
selectline $l |
|
960 |
if {$findloc == "All fields" || $findloc == "Comments"} { |
|
961 |
# highlight the matches in the comments |
|
962 |
set f [$ctext get 1.0 $commentend] |
|
963 |
set matches [findmatches $f] |
|
964 |
foreach match $matches { |
|
965 |
set start [lindex $match 0] |
|
966 |
set end [expr [lindex $match 1] + 1] |
|
967 |
$ctext tag add found "1.0 + $start c" "1.0 + $end c" |
|
968 |
} |
|
969 |
} |
|
970 |
} |
|
971 |
||
972 |
proc findnext {} { |
|
973 |
global matchinglines selectedline |
|
974 |
if {![info exists matchinglines]} { |
|
975 |
dofind |
|
976 |
return |
|
977 |
} |
|
978 |
if {![info exists selectedline]} return |
|
979 |
foreach l $matchinglines { |
|
980 |
if {$l > $selectedline} { |
|
981 |
findselectline $l |
|
982 |
return |
|
983 |
} |
|
984 |
} |
|
985 |
bell |
|
986 |
} |
|
987 |
||
988 |
proc findprev {} { |
|
989 |
global matchinglines selectedline |
|
990 |
if {![info exists matchinglines]} { |
|
991 |
dofind |
|
992 |
return |
|
993 |
} |
|
994 |
if {![info exists selectedline]} return |
|
995 |
set prev {} |
|
996 |
foreach l $matchinglines { |
|
997 |
if {$l >= $selectedline} break |
|
998 |
set prev $l |
|
999 |
} |
|
1000 |
if {$prev != {}} { |
|
1001 |
findselectline $prev |
|
1002 |
} else { |
|
1003 |
bell |
|
1004 |
} |
|
1005 |
} |
|
1006 |
||
1007 |
proc markmatches {canv l str tag matches font} { |
|
1008 |
set bbox [$canv bbox $tag] |
|
1009 |
set x0 [lindex $bbox 0] |
|
1010 |
set y0 [lindex $bbox 1] |
|
1011 |
set y1 [lindex $bbox 3] |
|
1012 |
foreach match $matches { |
|
1013 |
set start [lindex $match 0] |
|
1014 |
set end [lindex $match 1] |
|
1015 |
if {$start > $end} continue |
|
1016 |
set xoff [font measure $font [string range $str 0 [expr $start-1]]] |
|
1017 |
set xlen [font measure $font [string range $str 0 [expr $end]]] |
|
1018 |
set t [$canv create rect [expr $x0+$xoff] $y0 [expr $x0+$xlen+2] $y1 \ |
|
1019 |
-outline {} -tags matches -fill yellow] |
|
1020 |
$canv lower $t |
|
1021 |
} |
|
1022 |
} |
|
1023 |
||
1024 |
proc unmarkmatches {} { |
|
1025 |
global matchinglines |
|
1026 |
allcanvs delete matches |
|
1027 |
catch {unset matchinglines} |
|
1028 |
} |
|
1029 |
||
1030 |
proc selcanvline {x y} { |
|
1031 |
global canv canvy0 ctext linespc selectedline |
|
1032 |
global lineid linehtag linentag linedtag |
|
1033 |
set ymax [lindex [$canv cget -scrollregion] 3] |
|
1034 |
if {$ymax == {}} return |
|
1035 |
set yfrac [lindex [$canv yview] 0] |
|
1036 |
set y [expr {$y + $yfrac * $ymax}] |
|
1037 |
set l [expr {int(($y - $canvy0) / $linespc + 0.5)}] |
|
1038 |
if {$l < 0} { |
|
1039 |
set l 0 |
|
1040 |
} |
|
1041 |
if {[info exists selectedline] && $selectedline == $l} return |
|
1042 |
unmarkmatches |
|
1043 |
selectline $l |
|
1044 |
} |
|
1045 |
||
1046 |
proc selectline {l} { |
|
1047 |
global canv canv2 canv3 ctext commitinfo selectedline |
|
1048 |
global lineid linehtag linentag linedtag |
|
1049 |
global canvy0 linespc nparents treepending |
|
1050 |
global cflist treediffs currentid sha1entry |
|
1051 |
global commentend seenfile numcommits idtags |
|
1052 |
if {![info exists lineid($l)] || ![info exists linehtag($l)]} return |
|
1053 |
$canv delete secsel |
|
1054 |
set t [eval $canv create rect [$canv bbox $linehtag($l)] -outline {{}} \ |
|
1055 |
-tags secsel -fill [$canv cget -selectbackground]] |
|
1056 |
$canv lower $t |
|
1057 |
$canv2 delete secsel |
|
1058 |
set t [eval $canv2 create rect [$canv2 bbox $linentag($l)] -outline {{}} \ |
|
1059 |
-tags secsel -fill [$canv2 cget -selectbackground]] |
|
1060 |
$canv2 lower $t |
|
1061 |
$canv3 delete secsel |
|
1062 |
set t [eval $canv3 create rect [$canv3 bbox $linedtag($l)] -outline {{}} \ |
|
1063 |
-tags secsel -fill [$canv3 cget -selectbackground]] |
|
1064 |
$canv3 lower $t |
|
1065 |
set y [expr {$canvy0 + $l * $linespc}] |
|
1066 |
set ymax [lindex [$canv cget -scrollregion] 3] |
|
1067 |
set ytop [expr {$y - $linespc - 1}] |
|
1068 |
set ybot [expr {$y + $linespc + 1}] |
|
1069 |
set wnow [$canv yview] |
|
1070 |
set wtop [expr [lindex $wnow 0] * $ymax] |
|
1071 |
set wbot [expr [lindex $wnow 1] * $ymax] |
|
1072 |
set wh [expr {$wbot - $wtop}] |
|
1073 |
set newtop $wtop |
|
1074 |
if {$ytop < $wtop} { |
|
1075 |
if {$ybot < $wtop} { |
|
1076 |
set newtop [expr {$y - $wh / 2.0}] |
|
1077 |
} else { |
|
1078 |
set newtop $ytop |
|
1079 |
if {$newtop > $wtop - $linespc} { |
|
1080 |
set newtop [expr {$wtop - $linespc}] |
|
1081 |
} |
|
1082 |
} |
|
1083 |
} elseif {$ybot > $wbot} { |
|
1084 |
if {$ytop > $wbot} { |
|
1085 |
set newtop [expr {$y - $wh / 2.0}] |
|
1086 |
} else { |
|
1087 |
set newtop [expr {$ybot - $wh}] |
|
1088 |
if {$newtop < $wtop + $linespc} { |
|
1089 |
set newtop [expr {$wtop + $linespc}] |
|
1090 |
} |
|
1091 |
} |
|
1092 |
} |
|
1093 |
if {$newtop != $wtop} { |
|
1094 |
if {$newtop < 0} { |
|
1095 |
set newtop 0 |
|
1096 |
} |
|
1097 |
allcanvs yview moveto [expr $newtop * 1.0 / $ymax] |
|
1098 |
} |
|
1099 |
set selectedline $l |
|
1100 |
||
1101 |
set id $lineid($l) |
|
1102 |
set currentid $id |
|
1103 |
$sha1entry delete 0 end |
|
1104 |
$sha1entry insert 0 $id |
|
1105 |
$sha1entry selection from 0 |
|
1106 |
$sha1entry selection to end |
|
1107 |
||
1108 |
$ctext conf -state normal |
|
1109 |
$ctext delete 0.0 end |
|
1110 |
set info $commitinfo($id) |
|
1111 |
$ctext insert end "Author: [lindex $info 1] [lindex $info 2]\n" |
|
1112 |
$ctext insert end "Committer: [lindex $info 3] [lindex $info 4]\n" |
|
1113 |
if {[info exists idtags($id)]} { |
|
1114 |
$ctext insert end "Tags:" |
|
1115 |
foreach tag $idtags($id) { |
|
1116 |
$ctext insert end " $tag" |
|
1117 |
} |
|
1118 |
$ctext insert end "\n" |
|
1119 |
} |
|
1120 |
$ctext insert end "\n" |
|
1121 |
$ctext insert end [lindex $info 5] |
|
1122 |
$ctext insert end "\n" |
|
1123 |
$ctext tag delete Comments |
|
1124 |
$ctext tag remove found 1.0 end |
|
1125 |
$ctext conf -state disabled |
|
1126 |
set commentend [$ctext index "end - 1c"] |
|
1127 |
||
1128 |
$cflist delete 0 end |
|
1129 |
if {$nparents($id) == 1} { |
|
1130 |
if {![info exists treediffs($id)]} { |
|
1131 |
if {![info exists treepending]} { |
|
1132 |
gettreediffs $id |
|
1133 |
} |
|
1134 |
} else { |
|
1135 |
addtocflist $id |
|
1136 |
} |
|
1137 |
} |
|
1138 |
catch {unset seenfile} |
|
1139 |
} |
|
1140 |
||
1141 |
proc selnextline {dir} { |
|
1142 |
global selectedline |
|
1143 |
if {![info exists selectedline]} return |
|
1144 |
set l [expr $selectedline + $dir] |
|
1145 |
unmarkmatches |
|
1146 |
selectline $l |
|
1147 |
} |
|
1148 |
||
1149 |
proc addtocflist {id} { |
|
1150 |
global currentid treediffs cflist treepending |
|
1151 |
if {$id != $currentid} { |
|
1152 |
gettreediffs $currentid |
|
1153 |
return |
|
1154 |
} |
|
1155 |
$cflist insert end "All files" |
|
1156 |
foreach f $treediffs($currentid) { |
|
1157 |
$cflist insert end $f |
|
1158 |
} |
|
1159 |
getblobdiffs $id |
|
1160 |
} |
|
1161 |
||
1162 |
proc gettreediffs {id} { |
|
1163 |
global treediffs parents treepending |
|
1164 |
set treepending $id |
|
1165 |
set treediffs($id) {} |
|
1166 |
set p [lindex $parents($id) 0] |
|
1167 |
puts stderr "hgit diff-tree -r $p $id" |
|
1168 |
if [catch {set gdtf [open "|hgit diff-tree -r $p $id" r]}] return |
|
1169 |
fconfigure $gdtf -blocking 0 |
|
1170 |
fileevent $gdtf readable "gettreediffline $gdtf $id" |
|
1171 |
} |
|
1172 |
||
1173 |
proc gettreediffline {gdtf id} { |
|
1174 |
global treediffs treepending |
|
1175 |
set n [gets $gdtf line] |
|
1176 |
if {$n < 0} { |
|
1177 |
if {![eof $gdtf]} return |
|
1178 |
close $gdtf |
|
1179 |
unset treepending |
|
1180 |
addtocflist $id |
|
1181 |
return |
|
1182 |
} |
|
1183 |
set file [lindex $line 5] |
|
1184 |
lappend treediffs($id) $file |
|
1185 |
} |
|
1186 |
||
1187 |
proc getblobdiffs {id} { |
|
1188 |
global parents diffopts blobdifffd env curdifftag curtagstart |
|
1189 |
global diffindex difffilestart |
|
1190 |
set p [lindex $parents($id) 0] |
|
1191 |
set env(GIT_DIFF_OPTS) $diffopts |
|
1192 |
if [catch {set bdf [open "|hgit diff-tree -r -p $p $id" r]} err] { |
|
1193 |
puts "error getting diffs: $err" |
|
1194 |
return |
|
1195 |
} |
|
1196 |
fconfigure $bdf -blocking 0 |
|
1197 |
set blobdifffd($id) $bdf |
|
1198 |
set curdifftag Comments |
|
1199 |
set curtagstart 0.0 |
|
1200 |
set diffindex 0 |
|
1201 |
catch {unset difffilestart} |
|
1202 |
fileevent $bdf readable "getblobdiffline $bdf $id" |
|
1203 |
} |
|
1204 |
||
1205 |
proc getblobdiffline {bdf id} { |
|
1206 |
global currentid blobdifffd ctext curdifftag curtagstart seenfile |
|
1207 |
global diffnexthead diffnextnote diffindex difffilestart |
|
1208 |
set n [gets $bdf line] |
|
1209 |
if {$n < 0} { |
|
1210 |
if {[eof $bdf]} { |
|
1211 |
close $bdf |
|
1212 |
if {$id == $currentid && $bdf == $blobdifffd($id)} { |
|
1213 |
$ctext tag add $curdifftag $curtagstart end |
|
1214 |
set seenfile($curdifftag) 1 |
|
1215 |
} |
|
1216 |
} |
|
1217 |
return |
|
1218 |
} |
|
1219 |
if {$id != $currentid || $bdf != $blobdifffd($id)} { |
|
1220 |
return |
|
1221 |
} |
|
1222 |
$ctext conf -state normal |
|
|
274
5da941efbb52
[PATCH] hgk should parse dates in the diff output
mpm@selenic.com
parents:
267
diff
changeset
|
1223 |
if {[regexp {^---[ \t]+([^/])*/([^\t]*)} $line match s0 fname]} { |
| 267 | 1224 |
# start of a new file |
1225 |
$ctext insert end "\n" |
|
1226 |
$ctext tag add $curdifftag $curtagstart end |
|
1227 |
set seenfile($curdifftag) 1 |
|
1228 |
set curtagstart [$ctext index "end - 1c"] |
|
1229 |
set header $fname |
|
1230 |
if {[info exists diffnexthead]} { |
|
1231 |
set fname $diffnexthead |
|
1232 |
set header "$diffnexthead ($diffnextnote)" |
|
1233 |
unset diffnexthead |
|
1234 |
} |
|
1235 |
set difffilestart($diffindex) [$ctext index "end - 1c"] |
|
1236 |
incr diffindex |
|
1237 |
set curdifftag "f:$fname" |
|
1238 |
$ctext tag delete $curdifftag |
|
1239 |
set l [expr {(78 - [string length $header]) / 2}] |
|
1240 |
set pad [string range "----------------------------------------" 1 $l] |
|
1241 |
$ctext insert end "$pad $header $pad\n" filesep |
|
1242 |
} elseif {[string range $line 0 2] == "+++"} { |
|
1243 |
# no need to do anything with this |
|
1244 |
} elseif {[regexp {^Created: (.*) \((mode: *[0-7]*)\)} $line match fn m]} { |
|
1245 |
set diffnexthead $fn |
|
1246 |
set diffnextnote "created, mode $m" |
|
1247 |
} elseif {[string range $line 0 8] == "Deleted: "} { |
|
1248 |
set diffnexthead [string range $line 9 end] |
|
1249 |
set diffnextnote "deleted" |
|
1250 |
} elseif {[regexp {^diff --git a/(.*) b/} $line match fn]} { |
|
1251 |
# save the filename in case the next thing is "new file mode ..." |
|
1252 |
set diffnexthead $fn |
|
1253 |
set diffnextnote "modified" |
|
1254 |
} elseif {[regexp {^new file mode ([0-7]+)} $line match m]} { |
|
1255 |
set diffnextnote "new file, mode $m" |
|
1256 |
} elseif {[string range $line 0 11] == "deleted file"} { |
|
1257 |
set diffnextnote "deleted" |
|
1258 |
} elseif {[regexp {^@@ -([0-9]+),([0-9]+) \+([0-9]+),([0-9]+) @@(.*)} \ |
|
1259 |
$line match f1l f1c f2l f2c rest]} { |
|
1260 |
$ctext insert end "\t" hunksep |
|
1261 |
$ctext insert end " $f1l " d0 " $f2l " d1 |
|
1262 |
$ctext insert end " $rest \n" hunksep |
|
1263 |
} else { |
|
1264 |
set x [string range $line 0 0] |
|
1265 |
if {$x == "-" || $x == "+"} { |
|
1266 |
set tag [expr {$x == "+"}] |
|
1267 |
set line [string range $line 1 end] |
|
1268 |
$ctext insert end "$line\n" d$tag |
|
1269 |
} elseif {$x == " "} { |
|
1270 |
set line [string range $line 1 end] |
|
1271 |
$ctext insert end "$line\n" |
|
1272 |
} elseif {$x == "\\"} { |
|
1273 |
# e.g. "\ No newline at end of file" |
|
1274 |
$ctext insert end "$line\n" filesep |
|
1275 |
} else { |
|
1276 |
# Something else we don't recognize |
|
1277 |
if {$curdifftag != "Comments"} { |
|
1278 |
$ctext insert end "\n" |
|
1279 |
$ctext tag add $curdifftag $curtagstart end |
|
1280 |
set seenfile($curdifftag) 1 |
|
1281 |
set curtagstart [$ctext index "end - 1c"] |
|
1282 |
set curdifftag Comments |
|
1283 |
} |
|
1284 |
$ctext insert end "$line\n" filesep |
|
1285 |
} |
|
1286 |
} |
|
1287 |
$ctext conf -state disabled |
|
1288 |
} |
|
1289 |
||
1290 |
proc nextfile {} { |
|
1291 |
global difffilestart ctext |
|
1292 |
set here [$ctext index @0,0] |
|
1293 |
for {set i 0} {[info exists difffilestart($i)]} {incr i} { |
|
1294 |
if {[$ctext compare $difffilestart($i) > $here]} { |
|
1295 |
$ctext yview $difffilestart($i) |
|
1296 |
break |
|
1297 |
} |
|
1298 |
} |
|
1299 |
} |
|
1300 |
||
1301 |
proc listboxsel {} { |
|
1302 |
global ctext cflist currentid treediffs seenfile |
|
1303 |
if {![info exists currentid]} return |
|
1304 |
set sel [$cflist curselection] |
|
1305 |
if {$sel == {} || [lsearch -exact $sel 0] >= 0} { |
|
1306 |
# show everything |
|
1307 |
$ctext tag conf Comments -elide 0 |
|
1308 |
foreach f $treediffs($currentid) { |
|
1309 |
if [info exists seenfile(f:$f)] { |
|
1310 |
$ctext tag conf "f:$f" -elide 0 |
|
1311 |
} |
|
1312 |
} |
|
1313 |
} else { |
|
1314 |
# just show selected files |
|
1315 |
$ctext tag conf Comments -elide 1 |
|
1316 |
set i 1 |
|
1317 |
foreach f $treediffs($currentid) { |
|
1318 |
set elide [expr {[lsearch -exact $sel $i] < 0}] |
|
1319 |
if [info exists seenfile(f:$f)] { |
|
1320 |
$ctext tag conf "f:$f" -elide $elide |
|
1321 |
} |
|
1322 |
incr i |
|
1323 |
} |
|
1324 |
} |
|
1325 |
} |
|
1326 |
||
1327 |
proc setcoords {} { |
|
1328 |
global linespc charspc canvx0 canvy0 mainfont |
|
1329 |
set linespc [font metrics $mainfont -linespace] |
|
1330 |
set charspc [font measure $mainfont "m"] |
|
1331 |
set canvy0 [expr 3 + 0.5 * $linespc] |
|
1332 |
set canvx0 [expr 3 + 0.5 * $linespc] |
|
1333 |
} |
|
1334 |
||
1335 |
proc redisplay {} { |
|
1336 |
global selectedline stopped redisplaying phase |
|
1337 |
if {$stopped > 1} return |
|
1338 |
if {$phase == "getcommits"} return |
|
1339 |
set redisplaying 1 |
|
1340 |
if {$phase == "drawgraph"} { |
|
1341 |
set stopped 1 |
|
1342 |
} else { |
|
1343 |
drawgraph |
|
1344 |
} |
|
1345 |
} |
|
1346 |
||
1347 |
proc incrfont {inc} { |
|
1348 |
global mainfont namefont textfont selectedline ctext canv phase |
|
1349 |
global stopped entries |
|
1350 |
unmarkmatches |
|
1351 |
set mainfont [lreplace $mainfont 1 1 [expr {[lindex $mainfont 1] + $inc}]] |
|
1352 |
set namefont [lreplace $namefont 1 1 [expr {[lindex $namefont 1] + $inc}]] |
|
1353 |
set textfont [lreplace $textfont 1 1 [expr {[lindex $textfont 1] + $inc}]] |
|
1354 |
setcoords |
|
1355 |
$ctext conf -font $textfont |
|
1356 |
$ctext tag conf filesep -font [concat $textfont bold] |
|
1357 |
foreach e $entries { |
|
1358 |
$e conf -font $mainfont |
|
1359 |
} |
|
1360 |
if {$phase == "getcommits"} { |
|
1361 |
$canv itemconf textitems -font $mainfont |
|
1362 |
} |
|
1363 |
redisplay |
|
1364 |
} |
|
1365 |
||
1366 |
proc sha1change {n1 n2 op} { |
|
1367 |
global sha1string currentid sha1but |
|
1368 |
if {$sha1string == {} |
|
1369 |
|| ([info exists currentid] && $sha1string == $currentid)} { |
|
1370 |
set state disabled |
|
1371 |
} else { |
|
1372 |
set state normal |
|
1373 |
} |
|
1374 |
if {[$sha1but cget -state] == $state} return |
|
1375 |
if {$state == "normal"} { |
|
1376 |
$sha1but conf -state normal -relief raised -text "Goto: " |
|
1377 |
} else { |
|
1378 |
$sha1but conf -state disabled -relief flat -text "SHA1 ID: " |
|
1379 |
} |
|
1380 |
} |
|
1381 |
||
1382 |
proc gotocommit {} { |
|
1383 |
global sha1string currentid idline tagids |
|
1384 |
if {$sha1string == {} |
|
1385 |
|| ([info exists currentid] && $sha1string == $currentid)} return |
|
1386 |
if {[info exists tagids($sha1string)]} { |
|
1387 |
set id $tagids($sha1string) |
|
1388 |
} else { |
|
1389 |
set id [string tolower $sha1string] |
|
1390 |
} |
|
1391 |
if {[info exists idline($id)]} { |
|
1392 |
selectline $idline($id) |
|
1393 |
return |
|
1394 |
} |
|
1395 |
if {[regexp {^[0-9a-fA-F]{40}$} $sha1string]} { |
|
1396 |
set type "SHA1 id" |
|
1397 |
} else { |
|
1398 |
set type "Tag" |
|
1399 |
} |
|
1400 |
error_popup "$type $sha1string is not known" |
|
1401 |
} |
|
1402 |
||
1403 |
proc doquit {} { |
|
1404 |
global stopped |
|
1405 |
set stopped 100 |
|
1406 |
destroy . |
|
1407 |
} |
|
1408 |
||
1409 |
# defaults... |
|
1410 |
set datemode 0 |
|
1411 |
set boldnames 0 |
|
1412 |
set diffopts "-U 5 -p" |
|
1413 |
||
1414 |
set mainfont {Helvetica 9} |
|
1415 |
set textfont {Courier 9} |
|
1416 |
||
1417 |
set colors {green red blue magenta darkgrey brown orange} |
|
1418 |
set colorbycommitter false |
|
1419 |
||
1420 |
catch {source ~/.gitk} |
|
1421 |
||
1422 |
set namefont $mainfont |
|
1423 |
if {$boldnames} { |
|
1424 |
lappend namefont bold |
|
1425 |
} |
|
1426 |
||
1427 |
set revtreeargs {} |
|
1428 |
foreach arg $argv { |
|
1429 |
switch -regexp -- $arg { |
|
1430 |
"^$" { } |
|
1431 |
"^-b" { set boldnames 1 } |
|
1432 |
"^-c" { set colorbycommitter 1 } |
|
1433 |
"^-d" { set datemode 1 } |
|
1434 |
default { |
|
1435 |
lappend revtreeargs $arg |
|
1436 |
} |
|
1437 |
} |
|
1438 |
} |
|
1439 |
||
1440 |
set stopped 0 |
|
1441 |
set redisplaying 0 |
|
1442 |
set stuffsaved 0 |
|
1443 |
setcoords |
|
1444 |
makewindow |
|
1445 |
readrefs |
|
1446 |
readfullcommits $revtreeargs |