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authorPaul Mackerras <paulus@samba.org>2006-05-19 23:38:11 (GMT)
committerPaul Mackerras <paulus@samba.org>2006-05-19 23:38:11 (GMT)
commit908c35850a9aed6efd1a6a616e594a28467230fa (patch)
tree6063c9cdc0eb17d81afe1a0476a63e6d107647eb /gitk
parentb09344891010330dcdd26b90453e7e31c780612e (diff)
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gitk: Make a row of controls for controlling highlighting
Now there is a bar across the middle (just below the bar containing the sha1 ID, find string etc.) which controls highlighting. There are three ways to highlight: the user can highlight commits affecting a list of paths, commits in a view, or commits where the author or committer matches any of a list of strings (case-insensitive). The elements of the list of paths and list of names are delimited by whitespace with shell quoting rules. Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'gitk')
-rwxr-xr-xgitk365
1 files changed, 298 insertions, 67 deletions
diff --git a/gitk b/gitk
index d59debf..584a95e 100755
--- a/gitk
+++ b/gitk
@@ -187,7 +187,7 @@ proc getcommitlines {fd view} {
if {$view == $curview} {
layoutmore
} elseif {[info exists hlview] && $view == $hlview} {
- highlightmore
+ vhighlightmore
}
}
if {[clock clicks -milliseconds] >= $nextupdate} {
@@ -223,7 +223,7 @@ proc readcommit {id} {
proc updatecommits {} {
global viewdata curview phase displayorder
- global children commitrow
+ global children commitrow selectedline thickerline
if {$phase ne {}} {
stop_rev_list
@@ -235,6 +235,8 @@ proc updatecommits {} {
catch {unset commitrow($n,$id)}
}
set curview -1
+ catch {unset selectedline}
+ catch {unset thickerline}
catch {unset viewdata($n)}
readrefs
showview $n
@@ -381,6 +383,7 @@ proc makewindow {} {
global entries sha1entry sha1string sha1but
global maincursor textcursor curtextcursor
global rowctxmenu mergemax
+ global highlight_files highlight_names
menu .bar
.bar add cascade -label "File" -menu .bar.file
@@ -396,20 +399,14 @@ proc makewindow {} {
.bar.edit configure -font $uifont
menu .bar.view -font $uifont
- menu .bar.view.hl -font $uifont -tearoff 0
.bar add cascade -label "View" -menu .bar.view
.bar.view add command -label "New view..." -command {newview 0}
.bar.view add command -label "Edit view..." -command editview \
-state disabled
.bar.view add command -label "Delete view" -command delview -state disabled
- .bar.view add cascade -label "Highlight" -menu .bar.view.hl
.bar.view add separator
.bar.view add radiobutton -label "All files" -command {showview 0} \
-variable selectedview -value 0
- .bar.view.hl add command -label "New view..." -command {newview 1}
- .bar.view.hl add command -label "Remove" -command delhighlight \
- -state disabled
- .bar.view.hl add separator
menu .bar.help
.bar add cascade -label "Help" -menu .bar.help
@@ -436,6 +433,8 @@ proc makewindow {} {
}
frame .ctop.top
frame .ctop.top.bar
+ frame .ctop.top.lbar
+ pack .ctop.top.lbar -side bottom -fill x
pack .ctop.top.bar -side bottom -fill x
set cscroll .ctop.top.csb
scrollbar $cscroll -command {allcanvs yview} -highlightthickness 0
@@ -497,7 +496,7 @@ proc makewindow {} {
set findstring {}
set fstring .ctop.top.bar.findstring
lappend entries $fstring
- entry $fstring -width 30 -font $textfont -textvariable findstring -font $textfont
+ 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 \
@@ -515,6 +514,29 @@ proc makewindow {} {
# for making sure type==Exact whenever loc==Pickaxe
trace add variable findloc write findlocchange
+ label .ctop.top.lbar.flabel -text "Highlight: Commits touching paths:" \
+ -font $uifont
+ pack .ctop.top.lbar.flabel -side left -fill y
+ entry .ctop.top.lbar.fent -width 25 -font $textfont \
+ -textvariable highlight_files
+ trace add variable highlight_files write hfiles_change
+ lappend entries .ctop.top.lbar.fent
+ pack .ctop.top.lbar.fent -side left -fill x -expand 1
+ label .ctop.top.lbar.vlabel -text " OR in view" -font $uifont
+ pack .ctop.top.lbar.vlabel -side left -fill y
+ global viewhlmenu selectedhlview
+ set viewhlmenu [tk_optionMenu .ctop.top.lbar.vhl selectedhlview None]
+ $viewhlmenu entryconf 0 -command delvhighlight
+ pack .ctop.top.lbar.vhl -side left -fill y
+ label .ctop.top.lbar.alabel -text " OR author/committer:" \
+ -font $uifont
+ pack .ctop.top.lbar.alabel -side left -fill y
+ entry .ctop.top.lbar.aent -width 20 -font $textfont \
+ -textvariable highlight_names
+ trace add variable highlight_names write hnames_change
+ lappend entries .ctop.top.lbar.aent
+ pack .ctop.top.lbar.aent -side right -fill x -expand 1
+
panedwindow .ctop.cdet -orient horizontal
.ctop add .ctop.cdet
frame .ctop.cdet.left
@@ -664,6 +686,7 @@ proc canvscan {op w x y} {
proc scrollcanv {cscroll f0 f1} {
$cscroll set $f0 $f1
drawfrac $f0 $f1
+ flushhighlights
}
# when we make a key binding for the toplevel, make sure
@@ -1313,25 +1336,27 @@ proc vieweditor {top n title} {
focus $top.t
}
-proc doviewmenu {m first cmd op args} {
+proc doviewmenu {m first cmd op argv} {
set nmenu [$m index end]
for {set i $first} {$i <= $nmenu} {incr i} {
if {[$m entrycget $i -command] eq $cmd} {
- eval $m $op $i $args
+ eval $m $op $i $argv
break
}
}
}
proc allviewmenus {n op args} {
+ global viewhlmenu
+
doviewmenu .bar.view 7 [list showview $n] $op $args
- doviewmenu .bar.view.hl 3 [list addhighlight $n] $op $args
+ doviewmenu $viewhlmenu 1 [list addvhighlight $n] $op $args
}
proc newviewok {top n} {
global nextviewnum newviewperm newviewname newishighlight
global viewname viewfiles viewperm selectedview curview
- global viewargs newviewargs
+ global viewargs newviewargs viewhlmenu
if {[catch {
set newargs [shellsplit $newviewargs($n)]
@@ -1359,14 +1384,17 @@ proc newviewok {top n} {
if {!$newishighlight} {
after idle showview $n
} else {
- after idle addhighlight $n
+ after idle addvhighlight $n
}
} else {
# editing an existing view
set viewperm($n) $newviewperm($n)
if {$newviewname($n) ne $viewname($n)} {
set viewname($n) $newviewname($n)
- allviewmenus $n entryconf -label $viewname($n)
+ doviewmenu .bar.view 7 [list showview $n] \
+ entryconf [list -label $viewname($n)]
+ doviewmenu $viewhlmenu 1 [list addvhighlight $n] \
+ entryconf [list -label $viewname($n) -value $viewname($n)]
}
if {$files ne $viewfiles($n) || $newargs ne $viewargs($n)} {
set viewfiles($n) $files
@@ -1380,9 +1408,13 @@ proc newviewok {top n} {
}
proc delview {} {
- global curview viewdata viewperm
+ global curview viewdata viewperm hlview selectedhlview
if {$curview == 0} return
+ if {[info exists hlview] && $hlview == $curview} {
+ set selectedhlview None
+ unset hlview
+ }
allviewmenus $curview delete
set viewdata($curview) {}
set viewperm($curview) 0
@@ -1390,12 +1422,12 @@ proc delview {} {
}
proc addviewmenu {n} {
- global viewname
+ global viewname viewhlmenu
.bar.view add radiobutton -label $viewname($n) \
-command [list showview $n] -variable selectedview -value $n
- .bar.view.hl add radiobutton -label $viewname($n) \
- -command [list addhighlight $n] -variable selectedhlview -value $n
+ $viewhlmenu add radiobutton -label $viewname($n) \
+ -command [list addvhighlight $n] -variable selectedhlview
}
proc flatten {var} {
@@ -1427,8 +1459,9 @@ proc showview {n} {
global pending_select phase
global commitidx rowlaidout rowoptim linesegends
global commfd nextupdate
- global selectedview hlview selectedhlview
+ global selectedview
global vparentlist vchildlist vdisporder vcmitlisted
+ global hlview selectedhlview
if {$n == $curview} return
set selid {}
@@ -1467,14 +1500,15 @@ proc showview {n} {
catch {unset matchinglines}
catch {unset treediffs}
clear_display
+ if {[info exists hlview] && $hlview == $n} {
+ unset hlview
+ set selectedhlview None
+ }
set curview $n
set selectedview $n
- set selectedhlview -1
.bar.view entryconf 2 -state [expr {$n == 0? "disabled": "normal"}]
.bar.view entryconf 3 -state [expr {$n == 0? "disabled": "normal"}]
- catch {unset hlview}
- .bar.view.hl entryconf 1 -state disabled
if {![info exists viewdata($n)]} {
set pending_select $selid
@@ -1539,18 +1573,66 @@ proc showview {n} {
}
}
-proc addhighlight {n} {
- global hlview curview viewdata highlighted highlightedrows
- global selectedhlview
+# Stuff relating to the highlighting facility
+
+proc ishighlighted {row} {
+ global vhighlights fhighlights nhighlights
+
+ if {[info exists nhighlights($row)] && $nhighlights($row) > 0} {
+ return $nhighlights($row)
+ }
+ if {[info exists vhighlights($row)] && $vhighlights($row) > 0} {
+ return $vhighlights($row)
+ }
+ if {[info exists fhighlights($row)] && $fhighlights($row) > 0} {
+ return $fhighlights($row)
+ }
+ return 0
+}
+
+proc bolden {row font} {
+ global canv linehtag selectedline
+
+ $canv itemconf $linehtag($row) -font $font
+ if {$row == $selectedline} {
+ $canv delete secsel
+ set t [eval $canv create rect [$canv bbox $linehtag($row)] \
+ -outline {{}} -tags secsel \
+ -fill [$canv cget -selectbackground]]
+ $canv lower $t
+ }
+}
+
+proc bolden_name {row font} {
+ global canv2 linentag selectedline
+
+ $canv2 itemconf $linentag($row) -font $font
+ if {$row == $selectedline} {
+ $canv2 delete secsel
+ set t [eval $canv2 create rect [$canv2 bbox $linentag($row)] \
+ -outline {{}} -tags secsel \
+ -fill [$canv2 cget -selectbackground]]
+ $canv2 lower $t
+ }
+}
+
+proc unbolden {rows} {
+ global mainfont
+
+ foreach row $rows {
+ if {![ishighlighted $row]} {
+ bolden $row $mainfont
+ }
+ }
+}
+
+proc addvhighlight {n} {
+ global hlview curview viewdata vhl_done vhighlights commitidx
if {[info exists hlview]} {
- delhighlight
+ delvhighlight
}
set hlview $n
- set selectedhlview $n
- .bar.view.hl entryconf 1 -state normal
- set highlighted($n) 0
- set highlightedrows {}
if {$n != $curview && ![info exists viewdata($n)]} {
set viewdata($n) [list getcommits {{}} {{}} {} {} {} 0 0 0 {}]
set vparentlist($n) {}
@@ -1558,34 +1640,29 @@ proc addhighlight {n} {
set vdisporder($n) {}
set vcmitlisted($n) {}
start_rev_list $n
- } else {
- highlightmore
+ }
+ set vhl_done $commitidx($hlview)
+ if {$vhl_done > 0} {
+ drawvisible
}
}
-proc delhighlight {} {
- global hlview highlightedrows canv linehtag mainfont
- global selectedhlview selectedline
+proc delvhighlight {} {
+ global hlview vhighlights
+ global selectedline
if {![info exists hlview]} return
unset hlview
- set selectedhlview {}
- .bar.view.hl entryconf 1 -state disabled
- foreach l $highlightedrows {
- $canv itemconf $linehtag($l) -font $mainfont
- if {$l == $selectedline} {
- $canv delete secsel
- set t [eval $canv create rect [$canv bbox $linehtag($l)] \
- -outline {{}} -tags secsel \
- -fill [$canv cget -selectbackground]]
- $canv lower $t
- }
+ set rows [array names vhighlights]
+ if {$rows ne {}} {
+ unset vhighlights
+ unbolden $rows
}
}
-proc highlightmore {} {
- global hlview highlighted commitidx highlightedrows linehtag mainfont
- global displayorder vdisporder curview canv commitrow selectedline
+proc vhighlightmore {} {
+ global hlview vhl_done commitidx vhighlights
+ global displayorder vdisporder curview mainfont
set font [concat $mainfont bold]
set max $commitidx($hlview)
@@ -1594,25 +1671,158 @@ proc highlightmore {} {
} else {
set disp $vdisporder($hlview)
}
- for {set i $highlighted($hlview)} {$i < $max} {incr i} {
+ set vr [visiblerows]
+ set r0 [lindex $vr 0]
+ set r1 [lindex $vr 1]
+ for {set i $vhl_done} {$i < $max} {incr i} {
set id [lindex $disp $i]
if {[info exists commitrow($curview,$id)]} {
set row $commitrow($curview,$id)
- if {[info exists linehtag($row)]} {
- $canv itemconf $linehtag($row) -font $font
- lappend highlightedrows $row
- if {$row == $selectedline} {
- $canv delete secsel
- set t [eval $canv create rect \
- [$canv bbox $linehtag($row)] \
- -outline {{}} -tags secsel \
- -fill [$canv cget -selectbackground]]
- $canv lower $t
+ if {$r0 <= $row && $row <= $r1} {
+ if {![highlighted $row]} {
+ bolden $row $font
}
+ set vhighlights($row) 1
}
}
}
- set highlighted($hlview) $max
+ set vhl_done $max
+}
+
+proc askvhighlight {row id} {
+ global hlview vhighlights commitrow iddrawn mainfont
+
+ if {[info exists commitrow($hlview,$id)]} {
+ if {[info exists iddrawn($id)] && ![ishighlighted $row]} {
+ bolden $row [concat $mainfont bold]
+ }
+ set vhighlights($row) 1
+ } else {
+ set vhighlights($row) 0
+ }
+}
+
+proc hfiles_change {name ix op} {
+ global highlight_files filehighlight fhighlights fh_serial
+ global mainfont
+
+ if {[info exists filehighlight]} {
+ # delete previous highlights
+ catch {close $filehighlight}
+ unset filehighlight
+ set rows [array names fhighlights]
+ if {$rows ne {}} {
+ unset fhighlights
+ unbolden $rows
+ }
+ }
+ after cancel do_file_hl $fh_serial
+ incr fh_serial
+ if {$highlight_files ne {}} {
+ after 300 do_file_hl $fh_serial
+ }
+}
+
+proc do_file_hl {serial} {
+ global highlight_files filehighlight
+
+ if {[catch {set paths [shellsplit $highlight_files]}]} return
+ set cmd [concat | git-diff-tree -r -s --stdin -- $paths]
+ set filehighlight [open $cmd r+]
+ fconfigure $filehighlight -blocking 0
+ fileevent $filehighlight readable readfhighlight
+ drawvisible
+ flushhighlights
+}
+
+proc flushhighlights {} {
+ global filehighlight
+
+ if {[info exists filehighlight]} {
+ puts $filehighlight ""
+ flush $filehighlight
+ }
+}
+
+proc askfilehighlight {row id} {
+ global filehighlight fhighlights
+
+ set fhighlights($row) 0
+ puts $filehighlight $id
+}
+
+proc readfhighlight {} {
+ global filehighlight fhighlights commitrow curview mainfont iddrawn
+
+ set n [gets $filehighlight line]
+ if {$n < 0} {
+ if {[eof $filehighlight]} {
+ # strange...
+ puts "oops, git-diff-tree died"
+ catch {close $filehighlight}
+ unset filehighlight
+ }
+ return
+ }
+ set line [string trim $line]
+ if {$line eq {}} return
+ if {![info exists commitrow($curview,$line)]} return
+ set row $commitrow($curview,$line)
+ if {[info exists iddrawn($line)] && ![ishighlighted $row]} {
+ bolden $row [concat $mainfont bold]
+ }
+ set fhighlights($row) 1
+}
+
+proc hnames_change {name ix op} {
+ global highlight_names nhighlights nhl_names mainfont
+
+ # delete previous highlights, if any
+ set rows [array names nhighlights]
+ if {$rows ne {}} {
+ foreach row $rows {
+ if {$nhighlights($row) >= 2} {
+ bolden_name $row $mainfont
+ }
+ }
+ unset nhighlights
+ unbolden $rows
+ }
+ if {[catch {set nhl_names [shellsplit $highlight_names]}]} {
+ set nhl_names {}
+ return
+ }
+ drawvisible
+}
+
+proc asknamehighlight {row id} {
+ global nhl_names nhighlights commitinfo iddrawn mainfont
+
+ if {![info exists commitinfo($id)]} {
+ getcommit $id
+ }
+ set isbold 0
+ set author [lindex $commitinfo($id) 1]
+ set committer [lindex $commitinfo($id) 3]
+ foreach name $nhl_names {
+ set pattern "*$name*"
+ if {[string match -nocase $pattern $author]} {
+ set isbold 2
+ break
+ }
+ if {!$isbold && [string match -nocase $pattern $committer]} {
+ set isbold 1
+ }
+ }
+ if {[info exists iddrawn($id)]} {
+ if {$isbold && ![ishighlighted $row]} {
+ bolden $row [concat $mainfont bold]
+ }
+ if {$isbold >= 2} {
+ bolden_name $row [concat $mainfont bold]
+ }
+ }
+ set nhighlights($row) $isbold
}
# Graph layout functions
@@ -2335,7 +2545,6 @@ proc drawcmittext {id row col rmx} {
global rowtextx idpos idtags idheads idotherrefs
global linehtag linentag linedtag
global mainfont canvxmax
- global hlview commitrow highlightedrows
set ofill [expr {[lindex $commitlisted $row]? "blue": "white"}]
set x [xc $row $col]
@@ -2361,15 +2570,19 @@ proc drawcmittext {id row col rmx} {
set date [lindex $commitinfo($id) 2]
set date [formatdate $date]
set font $mainfont
- if {[info exists hlview] && [info exists commitrow($hlview,$id)]} {
+ set nfont $mainfont
+ set isbold [ishighlighted $row]
+ if {$isbold > 0} {
lappend font bold
- lappend highlightedrows $row
+ if {$isbold > 1} {
+ lappend nfont bold
+ }
}
set linehtag($row) [$canv create text $xt $y -anchor w \
-text $headline -font $font]
$canv bind $linehtag($row) <Button-3> "rowmenu %X %Y $id"
set linentag($row) [$canv2 create text 3 $y -anchor w \
- -text $name -font $mainfont]
+ -text $name -font $nfont]
set linedtag($row) [$canv3 create text 3 $y -anchor w \
-text $date -font $mainfont]
set xr [expr {$xt + [font measure $mainfont $headline]}]
@@ -2383,6 +2596,8 @@ proc drawcmitrow {row} {
global displayorder rowidlist
global idrangedrawn iddrawn
global commitinfo parentlist numcommits
+ global filehighlight fhighlights nhl_names nhighlights
+ global hlview vhighlights
if {$row >= $numcommits} return
foreach id [lindex $rowidlist $row] {
@@ -2403,6 +2618,15 @@ proc drawcmitrow {row} {
}
set id [lindex $displayorder $row]
+ if {[info exists hlview] && ![info exists vhighlights($row)]} {
+ askvhighlight $row $id
+ }
+ if {[info exists filehighlight] && ![info exists fhighlights($row)]} {
+ askfilehighlight $row $id
+ }
+ if {$nhl_names ne {} && ![info exists nhighlights($row)]} {
+ asknamehighlight $row $id
+ }
if {[info exists iddrawn($id)]} return
set col [lsearch -exact [lindex $rowidlist $row] $id]
if {$col < 0} {
@@ -2451,10 +2675,14 @@ proc drawvisible {} {
proc clear_display {} {
global iddrawn idrangedrawn
+ global vhighlights fhighlights nhighlights
allcanvs delete all
catch {unset iddrawn}
catch {unset idrangedrawn}
+ catch {unset vhighlights}
+ catch {unset fhighlights}
+ catch {unset nhighlights}
}
proc findcrossings {id} {
@@ -4943,13 +5171,16 @@ if {$i >= 0} {
set history {}
set historyindex 0
+set fh_serial 0
+set highlight_names {}
+set nhl_names {}
set optim_delay 16
set nextviewnum 1
set curview 0
set selectedview 0
-set selectedhlview {}
+set selectedhlview None
set viewfiles(0) {}
set viewperm(0) 0
set viewargs(0) {}