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-rwxr-xr-xgitk266
1 files changed, 180 insertions, 86 deletions
diff --git a/gitk b/gitk
index faaffe13a0..779d71cf5b 100755
--- a/gitk
+++ b/gitk
@@ -7,8 +7,6 @@ exec wish "$0" -- "${1+$@}"
# and distributed under the terms of the GNU General Public Licence,
# either version 2, or (at your option) any later version.
-# CVS $Revision: 1.24 $
-
proc getcommits {rargs} {
global commits commfd phase canv mainfont
global startmsecs nextupdate
@@ -260,7 +258,7 @@ proc makewindow {} {
global findtype findloc findstring fstring geometry
global entries sha1entry sha1string sha1but
global maincursor textcursor
- global linectxmenu
+ global rowctxmenu
menu .bar
.bar add cascade -label "File" -menu .bar.file
@@ -366,8 +364,8 @@ proc makewindow {} {
pack .ctop -side top -fill both -expand 1
- bindall <1> {selcanvline %x %y}
- bindall <B1-Motion> {selcanvline %x %y}
+ 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"
@@ -404,9 +402,12 @@ proc makewindow {} {
set maincursor [. cget -cursor]
set textcursor [$ctext cget -cursor]
- set linectxmenu .linectxmenu
- menu $linectxmenu -tearoff 0
- $linectxmenu add command -label "Select" -command lineselect
+ 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}
}
# when we make a key binding for the toplevel, make sure
@@ -536,13 +537,11 @@ proc about {} {
toplevel $w
wm title $w "About gitk"
message $w.m -text {
-Gitk version 1.1
+Gitk version 1.2
Copyright © 2005 Paul Mackerras
-Use and redistribute under the terms of the GNU General Public License
-
-(CVS $Revision: 1.24 $)} \
+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"
@@ -641,10 +640,10 @@ proc initgraph {} {
proc bindline {t id} {
global canv
- $canv bind $t <Button-3> "linemenu %X %Y $id"
$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"
}
proc drawcommitline {level} {
@@ -655,7 +654,7 @@ proc drawcommitline {level} {
global oldlevel oldnlines oldtodo
global idtags idline idheads
global lineno lthickness mainline sidelines
- global commitlisted
+ global commitlisted rowtextx
incr numcommits
incr lineno
@@ -710,10 +709,12 @@ proc drawcommitline {level} {
[expr $x + $orad - 1] [expr $y1 + $orad - 1] \
-fill $ofill -outline black -width 1]
$canv raise $t
+ $canv bind $t <1> {selcanvline {} %x %y}
set xt [expr $canvx0 + [llength $todo] * $linespc]
if {[llength $currentparents] > 2} {
set xt [expr {$xt + ([llength $currentparents] - 2) * $linespc}]
}
+ set rowtextx($lineno) $xt
set marks {}
set ntags 0
if {[info exists idtags($id)]} {
@@ -761,6 +762,7 @@ proc drawcommitline {level} {
set date [lindex $commitinfo($id) 2]
set linehtag($lineno) [$canv create text $xt $y1 -anchor w \
-text $headline -font $mainfont ]
+ $canv bind $linehtag($lineno) <Button-3> "rowmenu %X %Y $id"
set linentag($lineno) [$canv2 create text 3 $y1 -anchor w \
-text $name -font $namefont]
set linedtag($lineno) [$canv3 create text 3 $y1 -anchor w \
@@ -1218,9 +1220,9 @@ proc unmarkmatches {} {
catch {unset matchinglines}
}
-proc selcanvline {x y} {
+proc selcanvline {w x y} {
global canv canvy0 ctext linespc selectedline
- global lineid linehtag linentag linedtag
+ global lineid linehtag linentag linedtag rowtextx
set ymax [lindex [$canv cget -scrollregion] 3]
if {$ymax == {}} return
set yfrac [lindex [$canv yview] 0]
@@ -1229,7 +1231,9 @@ proc selcanvline {x y} {
if {$l < 0} {
set l 0
}
- if {[info exists selectedline] && $selectedline == $l} return
+ if {$w eq $canv} {
+ if {![info exists rowtextx($l)] || $x < $rowtextx($l)} return
+ }
unmarkmatches
selectline $l
}
@@ -1237,8 +1241,8 @@ proc selcanvline {x y} {
proc selectline {l} {
global canv canv2 canv3 ctext commitinfo selectedline
global lineid linehtag linentag linedtag
- global canvy0 linespc nparents treepending
- global cflist treediffs currentid sha1entry
+ global canvy0 linespc parents nparents
+ global cflist currentid sha1entry diffids
global commentend seenfile idtags
$canv delete hover
if {![info exists lineid($l)] || ![info exists linehtag($l)]} return
@@ -1292,6 +1296,7 @@ proc selectline {l} {
set id $lineid($l)
set currentid $id
+ set diffids [concat $id $parents($id)]
$sha1entry delete 0 end
$sha1entry insert 0 $id
$sha1entry selection from 0
@@ -1299,6 +1304,8 @@ proc selectline {l} {
$ctext conf -state normal
$ctext delete 0.0 end
+ $ctext mark set fmark.0 0.0
+ $ctext mark gravity fmark.0 left
set info $commitinfo($id)
$ctext insert end "Author: [lindex $info 1] [lindex $info 2]\n"
$ctext insert end "Committer: [lindex $info 3] [lindex $info 4]\n"
@@ -1318,18 +1325,25 @@ proc selectline {l} {
set commentend [$ctext index "end - 1c"]
$cflist delete 0 end
+ $cflist insert end "Comments"
if {$nparents($id) == 1} {
- if {![info exists treediffs($id)]} {
- if {![info exists treepending]} {
- gettreediffs $id
- }
- } else {
- addtocflist $id
- }
+ startdiff
}
catch {unset seenfile}
}
+proc startdiff {} {
+ global treediffs diffids treepending
+
+ if {![info exists treediffs($diffids)]} {
+ if {![info exists treepending]} {
+ gettreediffs $diffids
+ }
+ } else {
+ addtocflist $diffids
+ }
+}
+
proc selnextline {dir} {
global selectedline
if {![info exists selectedline]} return
@@ -1338,76 +1352,81 @@ proc selnextline {dir} {
selectline $l
}
-proc addtocflist {id} {
- global currentid treediffs cflist treepending
- if {$id != $currentid} {
- gettreediffs $currentid
+proc addtocflist {ids} {
+ global diffids treediffs cflist
+ if {$ids != $diffids} {
+ gettreediffs $diffids
return
}
- $cflist insert end "All files"
- foreach f $treediffs($currentid) {
+ foreach f $treediffs($ids) {
$cflist insert end $f
}
- getblobdiffs $id
+ getblobdiffs $ids
}
-proc gettreediffs {id} {
+proc gettreediffs {ids} {
global treediffs parents treepending
- set treepending $id
- set treediffs($id) {}
- set p [lindex $parents($id) 0]
+ set treepending $ids
+ set treediffs($ids) {}
+ set id [lindex $ids 0]
+ set p [lindex $ids 1]
if [catch {set gdtf [open "|git-diff-tree -r $p $id" r]}] return
fconfigure $gdtf -blocking 0
- fileevent $gdtf readable "gettreediffline $gdtf $id"
+ fileevent $gdtf readable "gettreediffline $gdtf {$ids}"
}
-proc gettreediffline {gdtf id} {
+proc gettreediffline {gdtf ids} {
global treediffs treepending
set n [gets $gdtf line]
if {$n < 0} {
if {![eof $gdtf]} return
close $gdtf
unset treepending
- addtocflist $id
+ addtocflist $ids
return
}
set file [lindex $line 5]
- lappend treediffs($id) $file
+ lappend treediffs($ids) $file
}
-proc getblobdiffs {id} {
- global parents diffopts blobdifffd env curdifftag curtagstart
- global diffindex difffilestart
- set p [lindex $parents($id) 0]
+proc getblobdiffs {ids} {
+ global diffopts blobdifffd env curdifftag curtagstart
+ global diffindex difffilestart nextupdate
+
+ set id [lindex $ids 0]
+ set p [lindex $ids 1]
set env(GIT_DIFF_OPTS) $diffopts
if [catch {set bdf [open "|git-diff-tree -r -p $p $id" r]} err] {
puts "error getting diffs: $err"
return
}
fconfigure $bdf -blocking 0
- set blobdifffd($id) $bdf
+ set blobdifffd($ids) $bdf
set curdifftag Comments
set curtagstart 0.0
set diffindex 0
catch {unset difffilestart}
- fileevent $bdf readable "getblobdiffline $bdf $id"
+ fileevent $bdf readable "getblobdiffline $bdf {$ids}"
+ set nextupdate [expr {[clock clicks -milliseconds] + 100}]
}
-proc getblobdiffline {bdf id} {
- global currentid blobdifffd ctext curdifftag curtagstart seenfile
+proc getblobdiffline {bdf ids} {
+ global diffids blobdifffd ctext curdifftag curtagstart seenfile
global diffnexthead diffnextnote diffindex difffilestart
+ global nextupdate
+
set n [gets $bdf line]
if {$n < 0} {
if {[eof $bdf]} {
close $bdf
- if {$id == $currentid && $bdf == $blobdifffd($id)} {
+ if {$ids == $diffids && $bdf == $blobdifffd($ids)} {
$ctext tag add $curdifftag $curtagstart end
set seenfile($curdifftag) 1
}
}
return
}
- if {$id != $currentid || $bdf != $blobdifffd($id)} {
+ if {$ids != $diffids || $bdf != $blobdifffd($ids)} {
return
}
$ctext conf -state normal
@@ -1423,8 +1442,12 @@ proc getblobdiffline {bdf id} {
set header "$diffnexthead ($diffnextnote)"
unset diffnexthead
}
- set difffilestart($diffindex) [$ctext index "end - 1c"]
+ set here [$ctext index "end - 1c"]
+ set difffilestart($diffindex) $here
incr diffindex
+ # start mark names at fmark.1 for first file
+ $ctext mark set fmark.$diffindex $here
+ $ctext mark gravity fmark.$diffindex left
set curdifftag "f:$fname"
$ctext tag delete $curdifftag
set l [expr {(78 - [string length $header]) / 2}]
@@ -1476,6 +1499,12 @@ proc getblobdiffline {bdf id} {
}
}
$ctext conf -state disabled
+ if {[clock clicks -milliseconds] >= $nextupdate} {
+ incr nextupdate 100
+ fileevent $bdf readable {}
+ update
+ fileevent $bdf readable "getblobdiffline $bdf {$ids}"
+ }
}
proc nextfile {} {
@@ -1492,27 +1521,10 @@ proc nextfile {} {
proc listboxsel {} {
global ctext cflist currentid treediffs seenfile
if {![info exists currentid]} return
- set sel [$cflist curselection]
- if {$sel == {} || [lsearch -exact $sel 0] >= 0} {
- # show everything
- $ctext tag conf Comments -elide 0
- foreach f $treediffs($currentid) {
- if [info exists seenfile(f:$f)] {
- $ctext tag conf "f:$f" -elide 0
- }
- }
- } else {
- # just show selected files
- $ctext tag conf Comments -elide 1
- set i 1
- foreach f $treediffs($currentid) {
- set elide [expr {[lsearch -exact $sel $i] < 0}]
- if [info exists seenfile(f:$f)] {
- $ctext tag conf "f:$f" -elide $elide
- }
- incr i
- }
- }
+ set sel [lsort [$cflist curselection]]
+ if {$sel eq {}} return
+ set first [lindex $sel 0]
+ catch {$ctext yview fmark.$first}
}
proc setcoords {} {
@@ -1591,19 +1603,6 @@ proc gotocommit {} {
error_popup "$type $sha1string is not known"
}
-proc linemenu {x y id} {
- global linectxmenu linemenuid
- set linemenuid $id
- $linectxmenu post $x $y
-}
-
-proc lineselect {} {
- global linemenuid idline
- if {[info exists linemenuid] && [info exists idline($linemenuid)]} {
- selectline $idline($linemenuid)
- }
-}
-
proc lineenter {x y id} {
global hoverx hovery hoverid hovertimer
global commitinfo canv
@@ -1667,6 +1666,101 @@ proc linehover {} {
$canv raise $t
}
+proc lineclick {x y id} {
+ global ctext commitinfo children cflist canv
+
+ unmarkmatches
+ $canv delete hover
+ # fill the details pane with info about this line
+ $ctext conf -state normal
+ $ctext delete 0.0 end
+ $ctext insert end "Parent:\n "
+ catch {destroy $ctext.$id}
+ button $ctext.$id -text "Go:" -command "selbyid $id" \
+ -padx 4 -pady 0
+ $ctext window create end -window $ctext.$id -align center
+ set info $commitinfo($id)
+ $ctext insert end "\t[lindex $info 0]\n"
+ $ctext insert end "\tAuthor:\t[lindex $info 1]\n"
+ $ctext insert end "\tDate:\t[lindex $info 2]\n"
+ $ctext insert end "\tID:\t$id\n"
+ if {[info exists children($id)]} {
+ $ctext insert end "\nChildren:"
+ foreach child $children($id) {
+ $ctext insert end "\n "
+ catch {destroy $ctext.$child}
+ button $ctext.$child -text "Go:" -command "selbyid $child" \
+ -padx 4 -pady 0
+ $ctext window create end -window $ctext.$child -align center
+ set info $commitinfo($child)
+ $ctext insert end "\t[lindex $info 0]"
+ }
+ }
+ $ctext conf -state disabled
+
+ $cflist delete 0 end
+}
+
+proc selbyid {id} {
+ global idline
+ if {[info exists idline($id)]} {
+ selectline $idline($id)
+ }
+}
+
+proc mstime {} {
+ global startmstime
+ if {![info exists startmstime]} {
+ set startmstime [clock clicks -milliseconds]
+ }
+ return [format "%.3f" [expr {([clock click -milliseconds] - $startmstime) / 1000.0}]]
+}
+
+proc rowmenu {x y id} {
+ global rowctxmenu idline selectedline rowmenuid
+
+ if {![info exists selectedline] || $idline($id) eq $selectedline} {
+ set state disabled
+ } else {
+ set state normal
+ }
+ $rowctxmenu entryconfigure 0 -state $state
+ $rowctxmenu entryconfigure 1 -state $state
+ set rowmenuid $id
+ tk_popup $rowctxmenu $x $y
+}
+
+proc diffvssel {dirn} {
+ global rowmenuid selectedline lineid
+ global ctext cflist
+ global diffids commitinfo
+
+ if {![info exists selectedline]} return
+ if {$dirn} {
+ set oldid $lineid($selectedline)
+ set newid $rowmenuid
+ } else {
+ set oldid $rowmenuid
+ set newid $lineid($selectedline)
+ }
+ $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 $oldid\n "
+ $ctext insert end [lindex $commitinfo($oldid) 0]
+ $ctext insert end "\n\nTo $newid\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
+ set diffids [list $newid $oldid]
+ startdiff
+}
+
proc doquit {} {
global stopped
set stopped 100
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