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authorJunio C Hamano <junkio@cox.net>2006-05-03 03:07:14 (GMT)
committerJunio C Hamano <junkio@cox.net>2006-05-03 03:07:14 (GMT)
commit3d990f110c2e5b8df83f6ab3ef83497f43c7fd47 (patch)
tree9ffdd8bc09114250830ed24896f2a6defed263c4
parent782b3b6aafe8d2d270a5f6153c183e1bde7a030a (diff)
parent098dd8a34b43ea1317527ca1a3354aae9f3704b5 (diff)
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git-3d990f110c2e5b8df83f6ab3ef83497f43c7fd47.tar.gz
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Merge git://git.kernel.org/pub/scm/gitk/gitk
* git://git.kernel.org/pub/scm/gitk/gitk: gitk: Allow view to specify arbitrary arguments to git-rev-list gitk: Fix file list display when files are renamed gitk: Basic support for highlighting one view within another gitk: Add a tree-browsing mode gitk: Use a text widget for the file list gitk: add menu item for editing the current view gitk: Implement "permanent" views (stored in ~/.gitk) gitk: Use git-rev-parse only to identify file/dir names on cmd line gitk: Remember the view in the history list gitk: Don't reread git-rev-list output from scratch on view switch gitk: Fix various bugs in the view support gitk: Make File->Update work properly again gitk: Implement multiple views [PATCH] gitk: Add a visual tag for remote refs
-rwxr-xr-xgitk1771
1 files changed, 1414 insertions, 357 deletions
diff --git a/gitk b/gitk
index 5362b76..4aa57c0 100755
--- a/gitk
+++ b/gitk
@@ -16,83 +16,112 @@ proc gitdir {} {
}
}
-proc start_rev_list {rlargs} {
+proc start_rev_list {view} {
global startmsecs nextupdate ncmupdate
global commfd leftover tclencoding datemode
+ global viewargs viewfiles commitidx
set startmsecs [clock clicks -milliseconds]
set nextupdate [expr {$startmsecs + 100}]
set ncmupdate 1
- initlayout
+ set commitidx($view) 0
+ set args $viewargs($view)
+ if {$viewfiles($view) ne {}} {
+ set args [concat $args "--" $viewfiles($view)]
+ }
set order "--topo-order"
if {$datemode} {
set order "--date-order"
}
if {[catch {
- set commfd [open [concat | git-rev-list --header $order \
- --parents --boundary --default HEAD $rlargs] r]
+ set fd [open [concat | git-rev-list --header $order \
+ --parents --boundary --default HEAD $args] r]
} err]} {
puts stderr "Error executing git-rev-list: $err"
exit 1
}
- set leftover {}
- fconfigure $commfd -blocking 0 -translation lf
+ set commfd($view) $fd
+ set leftover($view) {}
+ fconfigure $fd -blocking 0 -translation lf
if {$tclencoding != {}} {
- fconfigure $commfd -encoding $tclencoding
+ fconfigure $fd -encoding $tclencoding
+ }
+ fileevent $fd readable [list getcommitlines $fd $view]
+ nowbusy $view
+}
+
+proc stop_rev_list {} {
+ global commfd curview
+
+ if {![info exists commfd($curview)]} return
+ set fd $commfd($curview)
+ catch {
+ set pid [pid $fd]
+ exec kill $pid
}
- fileevent $commfd readable [list getcommitlines $commfd]
- . config -cursor watch
- settextcursor watch
+ catch {close $fd}
+ unset commfd($curview)
}
-proc getcommits {rargs} {
- global phase canv mainfont
+proc getcommits {} {
+ global phase canv mainfont curview
set phase getcommits
- start_rev_list $rargs
- $canv delete all
- $canv create text 3 3 -anchor nw -text "Reading commits..." \
- -font $mainfont -tags textitems
+ initlayout
+ start_rev_list $curview
+ show_status "Reading commits..."
}
-proc getcommitlines {commfd} {
+proc getcommitlines {fd view} {
global commitlisted nextupdate
- global leftover
+ global leftover commfd
global displayorder commitidx commitrow commitdata
- global parentlist childlist children
+ global parentlist childlist children curview hlview
+ global vparentlist vchildlist vdisporder vcmitlisted
- set stuff [read $commfd]
+ set stuff [read $fd]
if {$stuff == {}} {
- if {![eof $commfd]} return
+ if {![eof $fd]} return
+ global viewname
+ unset commfd($view)
+ notbusy $view
# set it blocking so we wait for the process to terminate
- fconfigure $commfd -blocking 1
- if {![catch {close $commfd} err]} {
- after idle finishcommits
- return
+ fconfigure $fd -blocking 1
+ if {[catch {close $fd} err]} {
+ set fv {}
+ if {$view != $curview} {
+ set fv " for the \"$viewname($view)\" view"
+ }
+ if {[string range $err 0 4] == "usage"} {
+ set err "Gitk: error reading commits$fv:\
+ bad arguments to git-rev-list."
+ if {$viewname($view) eq "Command line"} {
+ append err \
+ " (Note: arguments to gitk are passed to git-rev-list\
+ to allow selection of commits to be displayed.)"
+ }
+ } else {
+ set err "Error reading commits$fv: $err"
+ }
+ error_popup $err
}
- if {[string range $err 0 4] == "usage"} {
- set err \
- "Gitk: error reading commits: bad arguments to git-rev-list.\
- (Note: arguments to gitk are passed to git-rev-list\
- to allow selection of commits to be displayed.)"
- } else {
- set err "Error reading commits: $err"
+ if {$view == $curview} {
+ after idle finishcommits
}
- error_popup $err
- exit 1
+ return
}
set start 0
set gotsome 0
while 1 {
set i [string first "\0" $stuff $start]
if {$i < 0} {
- append leftover [string range $stuff $start end]
+ append leftover($view) [string range $stuff $start end]
break
}
if {$start == 0} {
- set cmit $leftover
+ set cmit $leftover($view)
append cmit [string range $stuff 0 [expr {$i - 1}]]
- set leftover {}
+ set leftover($view) {}
} else {
set cmit [string range $stuff $start [expr {$i - 1}]]
}
@@ -125,41 +154,52 @@ proc getcommitlines {commfd} {
set id [lindex $ids 0]
if {$listed} {
set olds [lrange $ids 1 end]
- if {[llength $olds] > 1} {
- set olds [lsort -unique $olds]
- }
+ set i 0
foreach p $olds {
- lappend children($p) $id
+ if {$i == 0 || [lsearch -exact $olds $p] >= $i} {
+ lappend children($view,$p) $id
+ }
+ incr i
}
} else {
set olds {}
}
- lappend parentlist $olds
- if {[info exists children($id)]} {
- lappend childlist $children($id)
- } else {
- lappend childlist {}
+ if {![info exists children($view,$id)]} {
+ set children($view,$id) {}
}
set commitdata($id) [string range $cmit [expr {$j + 1}] end]
- set commitrow($id) $commitidx
- incr commitidx
- lappend displayorder $id
- lappend commitlisted $listed
+ set commitrow($view,$id) $commitidx($view)
+ incr commitidx($view)
+ if {$view == $curview} {
+ lappend parentlist $olds
+ lappend childlist $children($view,$id)
+ lappend displayorder $id
+ lappend commitlisted $listed
+ } else {
+ lappend vparentlist($view) $olds
+ lappend vchildlist($view) $children($view,$id)
+ lappend vdisporder($view) $id
+ lappend vcmitlisted($view) $listed
+ }
set gotsome 1
}
if {$gotsome} {
- layoutmore
+ if {$view == $curview} {
+ layoutmore
+ } elseif {[info exists hlview] && $view == $hlview} {
+ highlightmore
+ }
}
if {[clock clicks -milliseconds] >= $nextupdate} {
- doupdate 1
+ doupdate
}
}
-proc doupdate {reading} {
+proc doupdate {} {
global commfd nextupdate numcommits ncmupdate
- if {$reading} {
- fileevent $commfd readable {}
+ foreach v [array names commfd] {
+ fileevent $commfd($v) readable {}
}
update
set nextupdate [expr {[clock clicks -milliseconds] + 100}]
@@ -170,8 +210,9 @@ proc doupdate {reading} {
} else {
set ncmupdate [expr {$numcommits + 100}]
}
- if {$reading} {
- fileevent $commfd readable [list getcommitlines $commfd]
+ foreach v [array names commfd] {
+ set fd $commfd($v)
+ fileevent $fd readable [list getcommitlines $fd $v]
}
}
@@ -180,18 +221,23 @@ proc readcommit {id} {
parsecommit $id $contents 0
}
-proc updatecommits {rargs} {
- stopfindproc
- foreach v {colormap selectedline matchinglines treediffs
- mergefilelist currentid rowtextx commitrow
- rowidlist rowoffsets idrowranges idrangedrawn iddrawn
- linesegends crossings cornercrossings} {
- global $v
- catch {unset $v}
+proc updatecommits {} {
+ global viewdata curview phase displayorder
+ global children commitrow
+
+ if {$phase ne {}} {
+ stop_rev_list
+ set phase {}
}
- allcanvs delete all
+ set n $curview
+ foreach id $displayorder {
+ catch {unset children($n,$id)}
+ catch {unset commitrow($n,$id)}
+ }
+ set curview -1
+ catch {unset viewdata($n)}
readrefs
- getcommits $rargs
+ showview $n
}
proc parsecommit {id contents listed} {
@@ -274,10 +320,16 @@ proc readrefs {} {
match id path]} {
continue
}
+ if {[regexp {^remotes/.*/HEAD$} $path match]} {
+ continue
+ }
if {![regexp {^(tags|heads)/(.*)$} $path match type name]} {
set type others
set name $path
}
+ if {[regexp {^remotes/} $path match]} {
+ set type heads
+ }
if {$type == "tags"} {
set tagids($name) $id
lappend idtags($id) $name
@@ -305,10 +357,7 @@ proc readrefs {} {
close $refd
}
-proc error_popup msg {
- set w .error
- toplevel $w
- wm transient $w .
+proc show_error {w msg} {
message $w.m -text $msg -justify center -aspect 400
pack $w.m -side top -fill x -padx 20 -pady 20
button $w.ok -text OK -command "destroy $w"
@@ -318,8 +367,16 @@ proc error_popup msg {
tkwait window $w
}
-proc makewindow {rargs} {
- global canv canv2 canv3 linespc charspc ctext cflist textfont mainfont uifont
+proc error_popup msg {
+ set w .error
+ toplevel $w
+ wm transient $w .
+ show_error $w $msg
+}
+
+proc makewindow {} {
+ global canv canv2 canv3 linespc charspc ctext cflist
+ global textfont mainfont uifont
global findtype findtypemenu findloc findstring fstring geometry
global entries sha1entry sha1string sha1but
global maincursor textcursor curtextcursor
@@ -329,7 +386,7 @@ proc makewindow {rargs} {
.bar add cascade -label "File" -menu .bar.file
.bar configure -font $uifont
menu .bar.file
- .bar.file add command -label "Update" -command [list updatecommits $rargs]
+ .bar.file add command -label "Update" -command updatecommits
.bar.file add command -label "Reread references" -command rereadrefs
.bar.file add command -label "Quit" -command doquit
.bar.file configure -font $uifont
@@ -337,6 +394,23 @@ proc makewindow {rargs} {
.bar add cascade -label "Edit" -menu .bar.edit
.bar.edit add command -label "Preferences" -command doprefs
.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
.bar.help add command -label "About gitk" -command about
@@ -447,7 +521,7 @@ proc makewindow {rargs} {
set ctext .ctop.cdet.left.ctext
text $ctext -bg white -state disabled -font $textfont \
-width $geometry(ctextw) -height $geometry(ctexth) \
- -yscrollcommand ".ctop.cdet.left.sb set" -wrap none
+ -yscrollcommand {.ctop.cdet.left.sb set} -wrap none
scrollbar .ctop.cdet.left.sb -command "$ctext yview"
pack .ctop.cdet.left.sb -side right -fill y
pack $ctext -side left -fill both -expand 1
@@ -480,12 +554,25 @@ proc makewindow {rargs} {
$ctext tag conf found -back yellow
frame .ctop.cdet.right
+ frame .ctop.cdet.right.mode
+ radiobutton .ctop.cdet.right.mode.patch -text "Patch" \
+ -command reselectline -variable cmitmode -value "patch"
+ radiobutton .ctop.cdet.right.mode.tree -text "Tree" \
+ -command reselectline -variable cmitmode -value "tree"
+ grid .ctop.cdet.right.mode.patch .ctop.cdet.right.mode.tree -sticky ew
+ pack .ctop.cdet.right.mode -side top -fill x
set cflist .ctop.cdet.right.cfiles
- listbox $cflist -bg white -selectmode extended -width $geometry(cflistw) \
- -yscrollcommand ".ctop.cdet.right.sb set" -font $mainfont
+ set indent [font measure $mainfont "nn"]
+ text $cflist -width $geometry(cflistw) -background white -font $mainfont \
+ -tabs [list $indent [expr {2 * $indent}]] \
+ -yscrollcommand ".ctop.cdet.right.sb set" \
+ -cursor [. cget -cursor] \
+ -spacing1 1 -spacing3 1
scrollbar .ctop.cdet.right.sb -command "$cflist yview"
pack .ctop.cdet.right.sb -side right -fill y
pack $cflist -side left -fill both -expand 1
+ $cflist tag configure highlight \
+ -background [$cflist cget -selectbackground]
.ctop.cdet add .ctop.cdet.right
bind .ctop.cdet <Configure> {resizecdetpanes %W %w}
@@ -537,12 +624,14 @@ proc makewindow {rargs} {
bind . <Control-KP_Add> {incrfont 1}
bind . <Control-minus> {incrfont -1}
bind . <Control-KP_Subtract> {incrfont -1}
- bind $cflist <<ListboxSelect>> listboxsel
bind . <Destroy> {savestuff %W}
bind . <Button-1> "click %W"
bind $fstring <Key-Return> dofind
bind $sha1entry <Key-Return> gotocommit
bind $sha1entry <<PasteSelection>> clearsha1
+ bind $cflist <1> {sel_flist %W %x %y; break}
+ bind $cflist <B1-Motion> {sel_flist %W %x %y; break}
+ bind $cflist <ButtonRelease-1> {treeclick %W %x %y}
set maincursor [. cget -cursor]
set textcursor [$ctext cget -cursor]
@@ -606,6 +695,8 @@ proc savestuff {w} {
global canv canv2 canv3 ctext cflist mainfont textfont uifont
global stuffsaved findmergefiles maxgraphpct
global maxwidth
+ global viewname viewfiles viewargs viewperm nextviewnum
+ global cmitmode
if {$stuffsaved} return
if {![winfo viewable .]} return
@@ -617,6 +708,7 @@ proc savestuff {w} {
puts $f [list set findmergefiles $findmergefiles]
puts $f [list set maxgraphpct $maxgraphpct]
puts $f [list set maxwidth $maxwidth]
+ puts $f [list set cmitmode $cmitmode]
puts $f "set geometry(width) [winfo width .ctop]"
puts $f "set geometry(height) [winfo height .ctop]"
puts $f "set geometry(canv1) [expr {[winfo width $canv]-2}]"
@@ -629,6 +721,13 @@ proc savestuff {w} {
set wid [expr {([winfo width $cflist] - 11) \
/ [font measure [$cflist cget -font] "0"]}]
puts $f "set geometry(cflistw) $wid"
+ puts -nonewline $f "set permviews {"
+ for {set v 0} {$v < $nextviewnum} {incr v} {
+ if {$viewperm($v)} {
+ puts $f "{[list $viewname($v) $viewfiles($v) $viewargs($v)]}"
+ }
+ }
+ puts $f "}"
close $f
file rename -force "~/.gitk-new" "~/.gitk"
}
@@ -770,6 +869,754 @@ f Scroll diff view to next file
pack $w.ok -side bottom
}
+# Procedures for manipulating the file list window at the
+# bottom right of the overall window.
+
+proc treeview {w l openlevs} {
+ global treecontents treediropen treeheight treeparent treeindex
+
+ set ix 0
+ set treeindex() 0
+ set lev 0
+ set prefix {}
+ set prefixend -1
+ set prefendstack {}
+ set htstack {}
+ set ht 0
+ set treecontents() {}
+ $w conf -state normal
+ foreach f $l {
+ while {[string range $f 0 $prefixend] ne $prefix} {
+ if {$lev <= $openlevs} {
+ $w mark set e:$treeindex($prefix) "end -1c"
+ $w mark gravity e:$treeindex($prefix) left
+ }
+ set treeheight($prefix) $ht
+ incr ht [lindex $htstack end]
+ set htstack [lreplace $htstack end end]
+ set prefixend [lindex $prefendstack end]
+ set prefendstack [lreplace $prefendstack end end]
+ set prefix [string range $prefix 0 $prefixend]
+ incr lev -1
+ }
+ set tail [string range $f [expr {$prefixend+1}] end]
+ while {[set slash [string first "/" $tail]] >= 0} {
+ lappend htstack $ht
+ set ht 0
+ lappend prefendstack $prefixend
+ incr prefixend [expr {$slash + 1}]
+ set d [string range $tail 0 $slash]
+ lappend treecontents($prefix) $d
+ set oldprefix $prefix
+ append prefix $d
+ set treecontents($prefix) {}
+ set treeindex($prefix) [incr ix]
+ set treeparent($prefix) $oldprefix
+ set tail [string range $tail [expr {$slash+1}] end]
+ if {$lev <= $openlevs} {
+ set ht 1
+ set treediropen($prefix) [expr {$lev < $openlevs}]
+ set bm [expr {$lev == $openlevs? "tri-rt": "tri-dn"}]
+ $w mark set d:$ix "end -1c"
+ $w mark gravity d:$ix left
+ set str "\n"
+ for {set i 0} {$i < $lev} {incr i} {append str "\t"}
+ $w insert end $str
+ $w image create end -align center -image $bm -padx 1 \
+ -name a:$ix
+ $w insert end $d
+ $w mark set s:$ix "end -1c"
+ $w mark gravity s:$ix left
+ }
+ incr lev
+ }
+ if {$tail ne {}} {
+ if {$lev <= $openlevs} {
+ incr ht
+ set str "\n"
+ for {set i 0} {$i < $lev} {incr i} {append str "\t"}
+ $w insert end $str
+ $w insert end $tail
+ }
+ lappend treecontents($prefix) $tail
+ }
+ }
+ while {$htstack ne {}} {
+ set treeheight($prefix) $ht
+ incr ht [lindex $htstack end]
+ set htstack [lreplace $htstack end end]
+ }
+ $w conf -state disabled
+}
+
+proc linetoelt {l} {
+ global treeheight treecontents
+
+ set y 2
+ set prefix {}
+ while {1} {
+ foreach e $treecontents($prefix) {
+ if {$y == $l} {
+ return "$prefix$e"
+ }
+ set n 1
+ if {[string index $e end] eq "/"} {
+ set n $treeheight($prefix$e)
+ if {$y + $n > $l} {
+ append prefix $e
+ incr y
+ break
+ }
+ }
+ incr y $n
+ }
+ }
+}
+
+proc treeclosedir {w dir} {
+ global treediropen treeheight treeparent treeindex
+
+ set ix $treeindex($dir)
+ $w conf -state normal
+ $w delete s:$ix e:$ix
+ set treediropen($dir) 0
+ $w image configure a:$ix -image tri-rt
+ $w conf -state disabled
+ set n [expr {1 - $treeheight($dir)}]
+ while {$dir ne {}} {
+ incr treeheight($dir) $n
+ set dir $treeparent($dir)
+ }
+}
+
+proc treeopendir {w dir} {
+ global treediropen treeheight treeparent treecontents treeindex
+
+ set ix $treeindex($dir)
+ $w conf -state normal
+ $w image configure a:$ix -image tri-dn
+ $w mark set e:$ix s:$ix
+ $w mark gravity e:$ix right
+ set lev 0
+ set str "\n"
+ set n [llength $treecontents($dir)]
+ for {set x $dir} {$x ne {}} {set x $treeparent($x)} {
+ incr lev
+ append str "\t"
+ incr treeheight($x) $n
+ }
+ foreach e $treecontents($dir) {
+ if {[string index $e end] eq "/"} {
+ set de $dir$e
+ set iy $treeindex($de)
+ $w mark set d:$iy e:$ix
+ $w mark gravity d:$iy left
+ $w insert e:$ix $str
+ set treediropen($de) 0
+ $w image create e:$ix -align center -image tri-rt -padx 1 \
+ -name a:$iy
+ $w insert e:$ix $e
+ $w mark set s:$iy e:$ix
+ $w mark gravity s:$iy left
+ set treeheight($de) 1
+ } else {
+ $w insert e:$ix $str
+ $w insert e:$ix $e
+ }
+ }
+ $w mark gravity e:$ix left
+ $w conf -state disabled
+ set treediropen($dir) 1
+ set top [lindex [split [$w index @0,0] .] 0]
+ set ht [$w cget -height]
+ set l [lindex [split [$w index s:$ix] .] 0]
+ if {$l < $top} {
+ $w yview $l.0
+ } elseif {$l + $n + 1 > $top + $ht} {
+ set top [expr {$l + $n + 2 - $ht}]
+ if {$l < $top} {
+ set top $l
+ }
+ $w yview $top.0
+ }
+}
+
+proc treeclick {w x y} {
+ global treediropen cmitmode ctext cflist cflist_top
+
+ if {$cmitmode ne "tree"} return
+ if {![info exists cflist_top]} return
+ set l [lindex [split [$w index "@$x,$y"] "."] 0]
+ $cflist tag remove highlight $cflist_top.0 "$cflist_top.0 lineend"
+ $cflist tag add highlight $l.0 "$l.0 lineend"
+ set cflist_top $l
+ if {$l == 1} {
+ $ctext yview 1.0
+ return
+ }
+ set e [linetoelt $l]
+ if {[string index $e end] ne "/"} {
+ showfile $e
+ } elseif {$treediropen($e)} {
+ treeclosedir $w $e
+ } else {
+ treeopendir $w $e
+ }
+}
+
+proc setfilelist {id} {
+ global treefilelist cflist
+
+ treeview $cflist $treefilelist($id) 0
+}
+
+image create bitmap tri-rt -background black -foreground blue -data {
+ #define tri-rt_width 13
+ #define tri-rt_height 13
+ static unsigned char tri-rt_bits[] = {
+ 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x30, 0x00, 0x70, 0x00, 0xf0, 0x00,
+ 0xf0, 0x01, 0xf0, 0x00, 0x70, 0x00, 0x30, 0x00, 0x10, 0x00, 0x00, 0x00,
+ 0x00, 0x00};
+} -maskdata {
+ #define tri-rt-mask_width 13
+ #define tri-rt-mask_height 13
+ static unsigned char tri-rt-mask_bits[] = {
+ 0x08, 0x00, 0x18, 0x00, 0x38, 0x00, 0x78, 0x00, 0xf8, 0x00, 0xf8, 0x01,
+ 0xf8, 0x03, 0xf8, 0x01, 0xf8, 0x00, 0x78, 0x00, 0x38, 0x00, 0x18, 0x00,
+ 0x08, 0x00};
+}
+image create bitmap tri-dn -background black -foreground blue -data {
+ #define tri-dn_width 13
+ #define tri-dn_height 13
+ static unsigned char tri-dn_bits[] = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x07, 0xf8, 0x03,
+ 0xf0, 0x01, 0xe0, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00};
+} -maskdata {
+ #define tri-dn-mask_width 13
+ #define tri-dn-mask_height 13
+ static unsigned char tri-dn-mask_bits[] = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x1f, 0xfe, 0x0f, 0xfc, 0x07,
+ 0xf8, 0x03, 0xf0, 0x01, 0xe0, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00};
+}
+
+proc init_flist {first} {
+ global cflist cflist_top selectedline difffilestart
+
+ $cflist conf -state normal
+ $cflist delete 0.0 end
+ if {$first ne {}} {
+ $cflist insert end $first
+ set cflist_top 1
+ $cflist tag add highlight 1.0 "1.0 lineend"
+ } else {
+ catch {unset cflist_top}
+ }
+ $cflist conf -state disabled
+ set difffilestart {}
+}
+
+proc add_flist {fl} {
+ global flistmode cflist
+
+ $cflist conf -state normal
+ if {$flistmode eq "flat"} {
+ foreach f $fl {
+ $cflist insert end "\n$f"
+ }
+ }
+ $cflist conf -state disabled
+}
+
+proc sel_flist {w x y} {
+ global flistmode ctext difffilestart cflist cflist_top cmitmode
+
+ if {$cmitmode eq "tree"} return
+ if {![info exists cflist_top]} return
+ set l [lindex [split [$w index "@$x,$y"] "."] 0]
+ $cflist tag remove highlight $cflist_top.0 "$cflist_top.0 lineend"
+ $cflist tag add highlight $l.0 "$l.0 lineend"
+ set cflist_top $l
+ if {$l == 1} {
+ $ctext yview 1.0
+ } else {
+ catch {$ctext yview [lindex $difffilestart [expr {$l - 2}]]}
+ }
+}
+
+# Functions for adding and removing shell-type quoting
+
+proc shellquote {str} {
+ if {![string match "*\['\"\\ \t]*" $str]} {
+ return $str
+ }
+ if {![string match "*\['\"\\]*" $str]} {
+ return "\"$str\""
+ }
+ if {![string match "*'*" $str]} {
+ return "'$str'"
+ }
+ return "\"[string map {\" \\\" \\ \\\\} $str]\""
+}
+
+proc shellarglist {l} {
+ set str {}
+ foreach a $l {
+ if {$str ne {}} {
+ append str " "
+ }
+ append str [shellquote $a]
+ }
+ return $str
+}
+
+proc shelldequote {str} {
+ set ret {}
+ set used -1
+ while {1} {
+ incr used
+ if {![regexp -start $used -indices "\['\"\\\\ \t]" $str first]} {
+ append ret [string range $str $used end]
+ set used [string length $str]
+ break
+ }
+ set first [lindex $first 0]
+ set ch [string index $str $first]
+ if {$first > $used} {
+ append ret [string range $str $used [expr {$first - 1}]]
+ set used $first
+ }
+ if {$ch eq " " || $ch eq "\t"} break
+ incr used
+ if {$ch eq "'"} {
+ set first [string first "'" $str $used]
+ if {$first < 0} {
+ error "unmatched single-quote"
+ }
+ append ret [string range $str $used [expr {$first - 1}]]
+ set used $first
+ continue
+ }
+ if {$ch eq "\\"} {
+ if {$used >= [string length $str]} {
+ error "trailing backslash"
+ }
+ append ret [string index $str $used]
+ continue
+ }
+ # here ch == "\""
+ while {1} {
+ if {![regexp -start $used -indices "\[\"\\\\]" $str first]} {
+ error "unmatched double-quote"
+ }
+ set first [lindex $first 0]
+ set ch [string index $str $first]
+ if {$first > $used} {
+ append ret [string range $str $used [expr {$first - 1}]]
+ set used $first
+ }
+ if {$ch eq "\""} break
+ incr used
+ append ret [string index $str $used]
+ incr used
+ }
+ }
+ return [list $used $ret]
+}
+
+proc shellsplit {str} {
+ set l {}
+ while {1} {
+ set str [string trimleft $str]
+ if {$str eq {}} break
+ set dq [shelldequote $str]
+ set n [lindex $dq 0]
+ set word [lindex $dq 1]
+ set str [string range $str $n end]
+ lappend l $word
+ }
+ return $l
+}
+
+# Code to implement multiple views
+
+proc newview {ishighlight} {
+ global nextviewnum newviewname newviewperm uifont newishighlight
+ global newviewargs revtreeargs
+
+ set newishighlight $ishighlight
+ set top .gitkview
+ if {[winfo exists $top]} {
+ raise $top
+ return
+ }
+ set newviewname($nextviewnum) "View $nextviewnum"
+ set newviewperm($nextviewnum) 0
+ set newviewargs($nextviewnum) [shellarglist $revtreeargs]
+ vieweditor $top $nextviewnum "Gitk view definition"
+}
+
+proc editview {} {
+ global curview
+ global viewname viewperm newviewname newviewperm
+ global viewargs newviewargs
+
+ set top .gitkvedit-$curview
+ if {[winfo exists $top]} {
+ raise $top
+ return
+ }
+ set newviewname($curview) $viewname($curview)
+ set newviewperm($curview) $viewperm($curview)
+ set newviewargs($curview) [shellarglist $viewargs($curview)]
+ vieweditor $top $curview "Gitk: edit view $viewname($curview)"
+}
+
+proc vieweditor {top n title} {
+ global newviewname newviewperm viewfiles
+ global uifont
+
+ toplevel $top
+ wm title $top $title
+ label $top.nl -text "Name" -font $uifont
+ entry $top.name -width 20 -textvariable newviewname($n)
+ grid $top.nl $top.name -sticky w -pady 5
+ checkbutton $top.perm -text "Remember this view" -variable newviewperm($n)
+ grid $top.perm - -pady 5 -sticky w
+ message $top.al -aspect 1000 -font $uifont \
+ -text "Commits to include (arguments to git-rev-list):"
+ grid $top.al - -sticky w -pady 5
+ entry $top.args -width 50 -textvariable newviewargs($n) \
+ -background white
+ grid $top.args - -sticky ew -padx 5
+ message $top.l -aspect 1000 -font $uifont \
+ -text "Enter files and directories to include, one per line:"
+ grid $top.l - -sticky w
+ text $top.t -width 40 -height 10 -background white
+ if {[info exists viewfiles($n)]} {
+ foreach f $viewfiles($n) {
+ $top.t insert end $f
+ $top.t insert end "\n"
+ }
+ $top.t delete {end - 1c} end
+ $top.t mark set insert 0.0
+ }
+ grid $top.t - -sticky ew -padx 5
+ frame $top.buts
+ button $top.buts.ok -text "OK" -command [list newviewok $top $n]
+ button $top.buts.can -text "Cancel" -command [list destroy $top]
+ grid $top.buts.ok $top.buts.can
+ grid columnconfigure $top.buts 0 -weight 1 -uniform a
+ grid columnconfigure $top.buts 1 -weight 1 -uniform a
+ grid $top.buts - -pady 10 -sticky ew
+ focus $top.t
+}
+
+proc doviewmenu {m first cmd op args} {
+ set nmenu [$m index end]
+ for {set i $first} {$i <= $nmenu} {incr i} {
+ if {[$m entrycget $i -command] eq $cmd} {
+ eval $m $op $i $args
+ break
+ }
+ }
+}
+
+proc allviewmenus {n op args} {
+ doviewmenu .bar.view 7 [list showview $n] $op $args
+ doviewmenu .bar.view.hl 3 [list addhighlight $n] $op $args
+}
+
+proc newviewok {top n} {
+ global nextviewnum newviewperm newviewname newishighlight
+ global viewname viewfiles viewperm selectedview curview
+ global viewargs newviewargs
+
+ if {[catch {
+ set newargs [shellsplit $newviewargs($n)]
+ } err]} {
+ error_popup "Error in commit selection arguments: $err"
+ wm raise $top
+ focus $top
+ return
+ }
+ set files {}
+ foreach f [split [$top.t get 0.0 end] "\n"] {
+ set ft [string trim $f]
+ if {$ft ne {}} {
+ lappend files $ft
+ }
+ }
+ if {![info exists viewfiles($n)]} {
+ # creating a new view
+ incr nextviewnum
+ set viewname($n) $newviewname($n)
+ set viewperm($n) $newviewperm($n)
+ set viewfiles($n) $files
+ set viewargs($n) $newargs
+ addviewmenu $n
+ if {!$newishighlight} {
+ after idle showview $n
+ } else {
+ after idle addhighlight $n
+ }
+ } else {
+ # editing an existing view
+ set viewperm($n) $newviewperm($n)
+ if {$newviewname($n) ne $viewname($n)} {
+ set viewname($n) $newviewname($n)
+ allviewmenus $n entryconf -label $viewname($n)
+ }
+ if {$files ne $viewfiles($n) || $newargs ne $viewargs($n)} {
+ set viewfiles($n) $files
+ set viewargs($n) $newargs
+ if {$curview == $n} {
+ after idle updatecommits
+ }
+ }
+ }
+ catch {destroy $top}
+}
+
+proc delview {} {
+ global curview viewdata viewperm
+
+ if {$curview == 0} return
+ allviewmenus $curview delete
+ set viewdata($curview) {}
+ set viewperm($curview) 0
+ showview 0
+}
+
+proc addviewmenu {n} {
+ global viewname
+
+ .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
+}
+
+proc flatten {var} {
+ global $var
+
+ set ret {}
+ foreach i [array names $var] {
+ lappend ret $i [set $var\($i\)]
+ }
+ return $ret
+}
+
+proc unflatten {var l} {
+ global $var
+
+ catch {unset $var}
+ foreach {i v} $l {
+ set $var\($i\) $v
+ }
+}
+
+proc showview {n} {
+ global curview viewdata viewfiles
+ global displayorder parentlist childlist rowidlist rowoffsets
+ global colormap rowtextx commitrow nextcolor canvxmax
+ global numcommits rowrangelist commitlisted idrowranges
+ global selectedline currentid canv canvy0
+ global matchinglines treediffs
+ global pending_select phase
+ global commitidx rowlaidout rowoptim linesegends
+ global commfd nextupdate
+ global selectedview hlview selectedhlview
+ global vparentlist vchildlist vdisporder vcmitlisted
+
+ if {$n == $curview} return
+ set selid {}
+ if {[info exists selectedline]} {
+ set selid $currentid
+ set y [yc $selectedline]
+ set ymax [lindex [$canv cget -scrollregion] 3]
+ set span [$canv yview]
+ set ytop [expr {[lindex $span 0] * $ymax}]
+ set ybot [expr {[lindex $span 1] * $ymax}]
+ if {$ytop < $y && $y < $ybot} {
+ set yscreen [expr {$y - $ytop}]
+ } else {
+ set yscreen [expr {($ybot - $ytop) / 2}]
+ }
+ }
+ unselectline
+ normalline
+ stopfindproc
+ if {$curview >= 0} {
+ set vparentlist($curview) $parentlist
+ set vchildlist($curview) $childlist
+ set vdisporder($curview) $displayorder
+ set vcmitlisted($curview) $commitlisted
+ if {$phase ne {}} {
+ set viewdata($curview) \
+ [list $phase $rowidlist $rowoffsets $rowrangelist \
+ [flatten idrowranges] [flatten idinlist] \
+ $rowlaidout $rowoptim $numcommits $linesegends]
+ } elseif {![info exists viewdata($curview)]
+ || [lindex $viewdata($curview) 0] ne {}} {
+ set viewdata($curview) \
+ [list {} $rowidlist $rowoffsets $rowrangelist]
+ }
+ }
+ catch {unset matchinglines}
+ catch {unset treediffs}
+ clear_display
+
+ 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
+ getcommits
+ return
+ }
+
+ set v $viewdata($n)
+ set phase [lindex $v 0]
+ set displayorder $vdisporder($n)
+ set parentlist $vparentlist($n)
+ set childlist $vchildlist($n)
+ set commitlisted $vcmitlisted($n)
+ set rowidlist [lindex $v 1]
+ set rowoffsets [lindex $v 2]
+ set rowrangelist [lindex $v 3]
+ if {$phase eq {}} {
+ set numcommits [llength $displayorder]
+ catch {unset idrowranges}
+ } else {
+ unflatten idrowranges [lindex $v 4]
+ unflatten idinlist [lindex $v 5]
+ set rowlaidout [lindex $v 6]
+ set rowoptim [lindex $v 7]
+ set numcommits [lindex $v 8]
+ set linesegends [lindex $v 9]
+ }
+
+ catch {unset colormap}
+ catch {unset rowtextx}
+ set nextcolor 0
+ set canvxmax [$canv cget -width]
+ set curview $n
+ set row 0
+ setcanvscroll
+ set yf 0
+ set row 0
+ if {$selid ne {} && [info exists commitrow($n,$selid)]} {
+ set row $commitrow($n,$selid)
+ # try to get the selected row in the same position on the screen
+ set ymax [lindex [$canv cget -scrollregion] 3]
+ set ytop [expr {[yc $row] - $yscreen}]
+ if {$ytop < 0} {
+ set ytop 0
+ }
+ set yf [expr {$ytop * 1.0 / $ymax}]
+ }
+ allcanvs yview moveto $yf
+ drawvisible
+ selectline $row 0
+ if {$phase ne {}} {
+ if {$phase eq "getcommits"} {
+ show_status "Reading commits..."
+ }
+ if {[info exists commfd($n)]} {
+ layoutmore
+ } else {
+ finishcommits
+ }
+ } elseif {$numcommits == 0} {
+ show_status "No commits selected"
+ }
+}
+
+proc addhighlight {n} {
+ global hlview curview viewdata highlighted highlightedrows
+ global selectedhlview
+
+ if {[info exists hlview]} {
+ delhighlight
+ }
+ 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) {}
+ set vchildlist($n) {}
+ set vdisporder($n) {}
+ set vcmitlisted($n) {}
+ start_rev_list $n
+ } else {
+ highlightmore
+ }
+}
+
+proc delhighlight {} {
+ global hlview highlightedrows canv linehtag mainfont
+ global selectedhlview 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
+ }
+ }
+}
+
+proc highlightmore {} {
+ global hlview highlighted commitidx highlightedrows linehtag mainfont
+ global displayorder vdisporder curview canv commitrow selectedline
+
+ set font [concat $mainfont bold]
+ set max $commitidx($hlview)
+ if {$hlview == $curview} {
+ set disp $displayorder
+ } else {
+ set disp $vdisporder($hlview)
+ }
+ for {set i $highlighted($hlview)} {$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 $t
+ }
+ }
+ }
+ }
+ set highlighted($hlview) $max
+}
+
+# Graph layout functions
+
proc shortids {ids} {
set res {}
foreach id $ids {
@@ -805,20 +1652,21 @@ proc ntimes {n o} {
}
proc usedinrange {id l1 l2} {
- global children commitrow
+ global children commitrow childlist curview
- if {[info exists commitrow($id)]} {
- set r $commitrow($id)
+ if {[info exists commitrow($curview,$id)]} {
+ set r $commitrow($curview,$id)
if {$l1 <= $r && $r <= $l2} {
return [expr {$r - $l1 + 1}]
}
+ set kids [lindex $childlist $r]
+ } else {
+ set kids $children($curview,$id)
}
- foreach c $children($id) {
- if {[info exists commitrow($c)]} {
- set r $commitrow($c)
- if {$l1 <= $r && $r <= $l2} {
- return [expr {$r - $l1 + 1}]
- }
+ foreach c $kids {
+ set r $commitrow($curview,$c)
+ if {$l1 <= $r && $r <= $l2} {
+ return [expr {$r - $l1 + 1}]
}
}
return 0
@@ -886,18 +1734,19 @@ proc makeuparrow {oid x y z} {
proc initlayout {} {
global rowidlist rowoffsets displayorder commitlisted
global rowlaidout rowoptim
- global idinlist rowchk
- global commitidx numcommits canvxmax canv
+ global idinlist rowchk rowrangelist idrowranges
+ global numcommits canvxmax canv
global nextcolor
global parentlist childlist children
+ global colormap rowtextx
+ global linesegends
- set commitidx 0
set numcommits 0
set displayorder {}
set commitlisted {}
set parentlist {}
set childlist {}
- catch {unset children}
+ set rowrangelist {}
set nextcolor 0
set rowidlist {{}}
set rowoffsets {{}}
@@ -906,6 +1755,10 @@ proc initlayout {} {
set rowlaidout 0
set rowoptim 0
set canvxmax [$canv cget -width]
+ catch {unset colormap}
+ catch {unset rowtextx}
+ catch {unset idrowranges}
+ set linesegends {}
}
proc setcanvscroll {} {
@@ -938,13 +1791,12 @@ proc visiblerows {} {
proc layoutmore {} {
global rowlaidout rowoptim commitidx numcommits optim_delay
- global uparrowlen
+ global uparrowlen curview
set row $rowlaidout
- set rowlaidout [layoutrows $row $commitidx 0]
+ set rowlaidout [layoutrows $row $commitidx($curview) 0]
set orow [expr {$rowlaidout - $uparrowlen - 1}]
if {$orow > $rowoptim} {
- checkcrossings $rowoptim $orow
optimize_rows $rowoptim 0 $orow
set rowoptim $orow
}
@@ -955,8 +1807,8 @@ proc layoutmore {} {
}
proc showstuff {canshow} {
- global numcommits
- global linesegends idrowranges idrangedrawn
+ global numcommits commitrow pending_select selectedline
+ global linesegends idrowranges idrangedrawn curview
if {$numcommits == 0} {
global phase
@@ -969,17 +1821,16 @@ proc showstuff {canshow} {
set rows [visiblerows]
set r0 [lindex $rows 0]
set r1 [lindex $rows 1]
+ set selrow -1
for {set r $row} {$r < $canshow} {incr r} {
- if {[info exists linesegends($r)]} {
- foreach id $linesegends($r) {
- set i -1
- foreach {s e} $idrowranges($id) {
- incr i
- if {$e ne {} && $e < $numcommits && $s <= $r1 && $e >= $r0
- && ![info exists idrangedrawn($id,$i)]} {
- drawlineseg $id $i
- set idrangedrawn($id,$i) 1
- }
+ foreach id [lindex $linesegends [expr {$r+1}]] {
+ set i -1
+ foreach {s e} [rowranges $id] {
+ incr i
+ if {$e ne {} && $e < $numcommits && $s <= $r1 && $e >= $r0
+ && ![info exists idrangedrawn($id,$i)]} {
+ drawlineseg $id $i
+ set idrangedrawn($id,$i) 1
}
}
}
@@ -991,6 +1842,14 @@ proc showstuff {canshow} {
drawcmitrow $row
incr row
}
+ if {[info exists pending_select] &&
+ [info exists commitrow($curview,$pending_select)] &&
+ $commitrow($curview,$pending_select) < $numcommits} {
+ selectline $commitrow($curview,$pending_select) 1
+ }
+ if {![info exists selectedline] && ![info exists pending_select]} {
+ selectline 0 1
+ }
}
proc layoutrows {row endrow last} {
@@ -998,8 +1857,8 @@ proc layoutrows {row endrow last} {
global uparrowlen downarrowlen maxwidth mingaplen
global childlist parentlist
global idrowranges linesegends
- global commitidx
- global idinlist rowchk
+ global commitidx curview
+ global idinlist rowchk rowrangelist
set idlist [lindex $rowidlist $row]
set offs [lindex $rowoffsets $row]
@@ -1014,10 +1873,12 @@ proc layoutrows {row endrow last} {
lappend oldolds $p
}
}
+ set lse {}
set nev [expr {[llength $idlist] + [llength $newolds]
+ [llength $oldolds] - $maxwidth + 1}]
if {$nev > 0} {
- if {!$last && $row + $uparrowlen + $mingaplen >= $commitidx} break
+ if {!$last &&
+ $row + $uparrowlen + $mingaplen >= $commitidx($curview)} break
for {set x [llength $idlist]} {[incr x -1] >= 0} {} {
set i [lindex $idlist $x]
if {![info exists rowchk($i)] || $row >= $rowchk($i)} {
@@ -1029,7 +1890,7 @@ proc layoutrows {row endrow last} {
set offs [incrange $offs $x 1]
set idinlist($i) 0
set rm1 [expr {$row - 1}]
- lappend linesegends($rm1) $i
+ lappend lse $i
lappend idrowranges($i) $rm1
if {[incr nev -1] <= 0} break
continue
@@ -1040,6 +1901,7 @@ proc layoutrows {row endrow last} {
lset rowidlist $row $idlist
lset rowoffsets $row $offs
}
+ lappend linesegends $lse
set col [lsearch -exact $idlist $id]
if {$col < 0} {
set col [llength $idlist]
@@ -1058,9 +1920,13 @@ proc layoutrows {row endrow last} {
} else {
unset idinlist($id)
}
+ set ranges {}
if {[info exists idrowranges($id)]} {
- lappend idrowranges($id) $row
+ set ranges $idrowranges($id)
+ lappend ranges $row
+ unset idrowranges($id)
}
+ lappend rowrangelist $ranges
incr row
set offs [ntimes [llength $idlist] 0]
set l [llength $newolds]
@@ -1101,29 +1967,28 @@ proc layoutrows {row endrow last} {
proc addextraid {id row} {
global displayorder commitrow commitinfo
global commitidx commitlisted
- global parentlist childlist children
+ global parentlist childlist children curview
- incr commitidx
+ incr commitidx($curview)
lappend displayorder $id
lappend commitlisted 0
lappend parentlist {}
- set commitrow($id) $row
+ set commitrow($curview,$id) $row
readcommit $id
if {![info exists commitinfo($id)]} {
set commitinfo($id) {"No commit information available"}
}
- if {[info exists children($id)]} {
- lappend childlist $children($id)
- } else {
- lappend childlist {}
+ if {![info exists children($curview,$id)]} {
+ set children($curview,$id) {}
}
+ lappend childlist $children($curview,$id)
}
proc layouttail {} {
- global rowidlist rowoffsets idinlist commitidx
- global idrowranges
+ global rowidlist rowoffsets idinlist commitidx curview
+ global idrowranges rowrangelist
- set row $commitidx
+ set row $commitidx($curview)
set idlist [lindex $rowidlist $row]
while {$idlist ne {}} {
set col [expr {[llength $idlist] - 1}]
@@ -1131,6 +1996,8 @@ proc layouttail {} {
addextraid $id $row
unset idinlist($id)
lappend idrowranges($id) $row
+ lappend rowrangelist $idrowranges($id)
+ unset idrowranges($id)
incr row
set offs [ntimes $col 0]
set idlist [lreplace $idlist $col $col]
@@ -1144,6 +2011,8 @@ proc layouttail {} {
lset rowoffsets $row 0
makeuparrow $id 0 $row 0
lappend idrowranges($id) $row
+ lappend rowrangelist $idrowranges($id)
+ unset idrowranges($id)
incr row
lappend rowidlist {}
lappend rowoffsets {}
@@ -1160,7 +2029,7 @@ proc insert_pad {row col npad} {
}
proc optimize_rows {row col endrow} {
- global rowidlist rowoffsets idrowranges linesegends displayorder
+ global rowidlist rowoffsets idrowranges displayorder
for {} {$row < $endrow} {incr row} {
set idlist [lindex $rowidlist $row]
@@ -1179,8 +2048,8 @@ proc optimize_rows {row col endrow} {
set z0 [lindex $rowoffsets $y0 $x0]
if {$z0 eq {}} {
set id [lindex $idlist $col]
- if {[info exists idrowranges($id)] &&
- $y0 > [lindex $idrowranges($id) 0]} {
+ set ranges [rowranges $id]
+ if {$ranges ne {} && $y0 > [lindex $ranges 0]} {
set isarrow 1
}
}
@@ -1238,8 +2107,8 @@ proc optimize_rows {row col endrow} {
if {$o eq {}} {
# check if this is the link to the first child
set id [lindex $idlist $col]
- if {[info exists idrowranges($id)] &&
- $row == [lindex $idrowranges($id) 0]} {
+ set ranges [rowranges $id]
+ if {$ranges ne {} && $row == [lindex $ranges 0]} {
# it is, work out offset to child
set y0 [expr {$row - 1}]
set id [lindex $displayorder $y0]
@@ -1293,13 +2162,36 @@ proc linewidth {id} {
return $wid
}
+proc rowranges {id} {
+ global phase idrowranges commitrow rowlaidout rowrangelist curview
+
+ set ranges {}
+ if {$phase eq {} ||
+ ([info exists commitrow($curview,$id)]
+ && $commitrow($curview,$id) < $rowlaidout)} {
+ set ranges [lindex $rowrangelist $commitrow($curview,$id)]
+ } elseif {[info exists idrowranges($id)]} {
+ set ranges $idrowranges($id)
+ }
+ return $ranges
+}
+
proc drawlineseg {id i} {
- global rowoffsets rowidlist idrowranges
+ global rowoffsets rowidlist
global displayorder
global canv colormap linespc
+ global numcommits commitrow curview
- set startrow [lindex $idrowranges($id) [expr {2 * $i}]]
- set row [lindex $idrowranges($id) [expr {2 * $i + 1}]]
+ set ranges [rowranges $id]
+ set downarrow 1
+ if {[info exists commitrow($curview,$id)]
+ && $commitrow($curview,$id) < $numcommits} {
+ set downarrow [expr {$i < [llength $ranges] / 2 - 1}]
+ } else {
+ set downarrow 1
+ }
+ set startrow [lindex $ranges [expr {2 * $i}]]
+ set row [lindex $ranges [expr {2 * $i + 1}]]
if {$startrow == $row} return
assigncolor $id
set coords {}
@@ -1343,8 +2235,7 @@ proc drawlineseg {id i} {
}
}
if {[llength $coords] < 4} return
- set last [expr {[llength $idrowranges($id)] / 2 - 1}]
- if {$i < $last} {
+ if {$downarrow} {
# This line has an arrow at the lower end: check if the arrow is
# on a diagonal segment, and if so, work around the Tk 8.4
# refusal to draw arrows on diagonal lines.
@@ -1364,7 +2255,7 @@ proc drawlineseg {id i} {
}
}
}
- set arrow [expr {2 * ($i > 0) + ($i < $last)}]
+ set arrow [expr {2 * ($i > 0) + $downarrow}]
set arrow [lindex {none first last both} $arrow]
set t [$canv create line $coords -width [linewidth $id] \
-fill $colormap($id) -tags lines.$id -arrow $arrow]
@@ -1373,7 +2264,7 @@ proc drawlineseg {id i} {
}
proc drawparentlinks {id row col olds} {
- global rowidlist canv colormap idrowranges
+ global rowidlist canv colormap
set row2 [expr {$row + 1}]
set x [xc $row $col]
@@ -1392,9 +2283,9 @@ proc drawparentlinks {id row col olds} {
if {$x2 > $rmx} {
set rmx $x2
}
- if {[info exists idrowranges($p)] &&
- $row2 == [lindex $idrowranges($p) 0] &&
- $row2 < [lindex $idrowranges($p) 1]} {
+ set ranges [rowranges $p]
+ if {$ranges ne {} && $row2 == [lindex $ranges 0]
+ && $row2 < [lindex $ranges 1]} {
# drawlineseg will do this one for us
continue
}
@@ -1417,19 +2308,19 @@ proc drawparentlinks {id row col olds} {
proc drawlines {id} {
global colormap canv
- global idrowranges idrangedrawn
- global childlist iddrawn commitrow rowidlist
+ global idrangedrawn
+ global children iddrawn commitrow rowidlist curview
$canv delete lines.$id
- set nr [expr {[llength $idrowranges($id)] / 2}]
+ set nr [expr {[llength [rowranges $id]] / 2}]
for {set i 0} {$i < $nr} {incr i} {
if {[info exists idrangedrawn($id,$i)]} {
drawlineseg $id $i
}
}
- foreach child [lindex $childlist $commitrow($id)] {
+ foreach child $children($curview,$id) {
if {[info exists iddrawn($child)]} {
- set row $commitrow($child)
+ set row $commitrow($curview,$child)
set col [lsearch -exact [lindex $rowidlist $row] $child]
if {$col >= 0} {
drawparentlinks $child $row $col [list $id]
@@ -1443,7 +2334,8 @@ proc drawcmittext {id row col rmx} {
global commitlisted commitinfo rowidlist
global rowtextx idpos idtags idheads idotherrefs
global linehtag linentag linedtag
- global mainfont namefont canvxmax
+ global mainfont canvxmax
+ global hlview commitrow highlightedrows
set ofill [expr {[lindex $commitlisted $row]? "blue": "white"}]
set x [xc $row $col]
@@ -1468,11 +2360,16 @@ proc drawcmittext {id row col rmx} {
set name [lindex $commitinfo($id) 1]
set date [lindex $commitinfo($id) 2]
set date [formatdate $date]
+ set font $mainfont
+ if {[info exists hlview] && [info exists commitrow($hlview,$id)]} {
+ lappend font bold
+ lappend highlightedrows $row
+ }
set linehtag($row) [$canv create text $xt $y -anchor w \
- -text $headline -font $mainfont ]
+ -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 $namefont]
+ -text $name -font $mainfont]
set linedtag($row) [$canv3 create text 3 $y -anchor w \
-text $date -font $mainfont]
set xr [expr {$xt + [font measure $mainfont $headline]}]
@@ -1484,14 +2381,14 @@ proc drawcmittext {id row col rmx} {
proc drawcmitrow {row} {
global displayorder rowidlist
- global idrowranges idrangedrawn iddrawn
+ global idrangedrawn iddrawn
global commitinfo parentlist numcommits
if {$row >= $numcommits} return
foreach id [lindex $rowidlist $row] {
- if {![info exists idrowranges($id)]} continue
+ if {$id eq {}} continue
set i -1
- foreach {s e} $idrowranges($id) {
+ foreach {s e} [rowranges $id] {
incr i
if {$row < $s} continue
if {$e eq {}} break
@@ -1560,62 +2457,90 @@ proc clear_display {} {
catch {unset idrangedrawn}
}
+proc findcrossings {id} {
+ global rowidlist parentlist numcommits rowoffsets displayorder
+
+ set cross {}
+ set ccross {}
+ foreach {s e} [rowranges $id] {
+ if {$e >= $numcommits} {
+ set e [expr {$numcommits - 1}]
+ }
+ if {$e <= $s} continue
+ set x [lsearch -exact [lindex $rowidlist $e] $id]
+ if {$x < 0} {
+ puts "findcrossings: oops, no [shortids $id] in row $e"
+ continue
+ }
+ for {set row $e} {[incr row -1] >= $s} {} {
+ set olds [lindex $parentlist $row]
+ set kid [lindex $displayorder $row]
+ set kidx [lsearch -exact [lindex $rowidlist $row] $kid]
+ if {$kidx < 0} continue
+ set nextrow [lindex $rowidlist [expr {$row + 1}]]
+ foreach p $olds {
+ set px [lsearch -exact $nextrow $p]
+ if {$px < 0} continue
+ if {($kidx < $x && $x < $px) || ($px < $x && $x < $kidx)} {
+ if {[lsearch -exact $ccross $p] >= 0} continue
+ if {$x == $px + ($kidx < $px? -1: 1)} {
+ lappend ccross $p
+ } elseif {[lsearch -exact $cross $p] < 0} {
+ lappend cross $p
+ }
+ }
+ }
+ set inc [lindex $rowoffsets $row $x]
+ if {$inc eq {}} break
+ incr x $inc
+ }
+ }
+ return [concat $ccross {{}} $cross]
+}
+
proc assigncolor {id} {
global colormap colors nextcolor
- global commitrow parentlist children childlist
- global cornercrossings crossings
+ global commitrow parentlist children children curview
if {[info exists colormap($id)]} return
set ncolors [llength $colors]
- if {[info exists commitrow($id)]} {
- set kids [lindex $childlist $commitrow($id)]
- } elseif {[info exists children($id)]} {
- set kids $children($id)
+ if {[info exists children($curview,$id)]} {
+ set kids $children($curview,$id)
} else {
set kids {}
}
if {[llength $kids] == 1} {
set child [lindex $kids 0]
if {[info exists colormap($child)]
- && [llength [lindex $parentlist $commitrow($child)]] == 1} {
+ && [llength [lindex $parentlist $commitrow($curview,$child)]] == 1} {
set colormap($id) $colormap($child)
return
}
}
set badcolors {}
- if {[info exists cornercrossings($id)]} {
- foreach x $cornercrossings($id) {
- if {[info exists colormap($x)]
- && [lsearch -exact $badcolors $colormap($x)] < 0} {
- lappend badcolors $colormap($x)
- }
+ set origbad {}
+ foreach x [findcrossings $id] {
+ if {$x eq {}} {
+ # delimiter between corner crossings and other crossings
+ if {[llength $badcolors] >= $ncolors - 1} break
+ set origbad $badcolors
}
- if {[llength $badcolors] >= $ncolors} {
- set badcolors {}
+ if {[info exists colormap($x)]
+ && [lsearch -exact $badcolors $colormap($x)] < 0} {
+ lappend badcolors $colormap($x)
}
}
- set origbad $badcolors
- if {[llength $badcolors] < $ncolors - 1} {
- if {[info exists crossings($id)]} {
- foreach x $crossings($id) {
- if {[info exists colormap($x)]
- && [lsearch -exact $badcolors $colormap($x)] < 0} {
- lappend badcolors $colormap($x)
- }
- }
- if {[llength $badcolors] >= $ncolors} {
- set badcolors $origbad
- }
- }
- set origbad $badcolors
+ if {[llength $badcolors] >= $ncolors} {
+ set badcolors $origbad
}
+ set origbad $badcolors
if {[llength $badcolors] < $ncolors - 1} {
foreach child $kids {
if {[info exists colormap($child)]
&& [lsearch -exact $badcolors $colormap($child)] < 0} {
lappend badcolors $colormap($child)
}
- foreach p [lindex $parentlist $commitrow($child)] {
+ foreach p [lindex $parentlist $commitrow($curview,$child)] {
if {[info exists colormap($p)]
&& [lsearch -exact $badcolors $colormap($p)] < 0} {
lappend badcolors $colormap($p)
@@ -1648,7 +2573,7 @@ proc bindline {t id} {
proc drawtags {id x xt y1} {
global idtags idheads idotherrefs
global linespc lthickness
- global canv mainfont commitrow rowtextx
+ global canv mainfont commitrow rowtextx curview
set marks {}
set ntags 0
@@ -1691,7 +2616,7 @@ proc drawtags {id x xt y1} {
$xr $yt $xr $yb $xl $yb $x [expr {$yb - $delta}] \
-width 1 -outline black -fill yellow -tags tag.$id]
$canv bind $t <1> [list showtag $tag 1]
- set rowtextx($commitrow($id)) [expr {$xr + $linespc}]
+ set rowtextx($commitrow($curview,$id)) [expr {$xr + $linespc}]
} else {
# draw a head or other ref
if {[incr nheads -1] >= 0} {
@@ -1702,6 +2627,14 @@ proc drawtags {id x xt y1} {
set xl [expr {$xl - $delta/2}]
$canv create polygon $x $yt $xr $yt $xr $yb $x $yb \
-width 1 -outline black -fill $col -tags tag.$id
+ if {[regexp {^(remotes/.*/|remotes/)} $tag match remoteprefix]} {
+ set rwid [font measure $mainfont $remoteprefix]
+ set xi [expr {$x + 1}]
+ set yti [expr {$yt + 1}]
+ set xri [expr {$x + $rwid}]
+ $canv create polygon $xi $yti $xri $yti $xri $yb $xi $yb \
+ -width 0 -fill "#ffddaa" -tags tag.$id
+ }
}
set t [$canv create text $xl $y1 -anchor w -text $tag \
-font $mainfont -tags tag.$id]
@@ -1712,55 +2645,6 @@ proc drawtags {id x xt y1} {
return $xt
}
-proc checkcrossings {row endrow} {
- global displayorder parentlist rowidlist
-
- for {} {$row < $endrow} {incr row} {
- set id [lindex $displayorder $row]
- set i [lsearch -exact [lindex $rowidlist $row] $id]
- if {$i < 0} continue
- set idlist [lindex $rowidlist [expr {$row+1}]]
- foreach p [lindex $parentlist $row] {
- set j [lsearch -exact $idlist $p]
- if {$j > 0} {
- if {$j < $i - 1} {
- notecrossings $row $p $j $i [expr {$j+1}]
- } elseif {$j > $i + 1} {
- notecrossings $row $p $i $j [expr {$j-1}]
- }
- }
- }
- }
-}
-
-proc notecrossings {row id lo hi corner} {
- global rowidlist crossings cornercrossings
-
- for {set i $lo} {[incr i] < $hi} {} {
- set p [lindex [lindex $rowidlist $row] $i]
- if {$p == {}} continue
- if {$i == $corner} {
- if {![info exists cornercrossings($id)]
- || [lsearch -exact $cornercrossings($id) $p] < 0} {
- lappend cornercrossings($id) $p
- }
- if {![info exists cornercrossings($p)]
- || [lsearch -exact $cornercrossings($p) $id] < 0} {
- lappend cornercrossings($p) $id
- }
- } else {
- if {![info exists crossings($id)]
- || [lsearch -exact $crossings($id) $p] < 0} {
- lappend crossings($id) $p
- }
- if {![info exists crossings($p)]
- || [lsearch -exact $crossings($p) $id] < 0} {
- lappend crossings($p) $id
- }
- }
- }
-}
-
proc xcoord {i level ln} {
global canvx0 xspc1 xspc2
@@ -1773,23 +2657,25 @@ proc xcoord {i level ln} {
return $x
}
+proc show_status {msg} {
+ global canv mainfont
+
+ clear_display
+ $canv create text 3 3 -anchor nw -text $msg -font $mainfont -tags textitems
+}
+
proc finishcommits {} {
- global commitidx phase
+ global commitidx phase curview
global canv mainfont ctext maincursor textcursor
- global findinprogress
+ global findinprogress pending_select
- if {$commitidx > 0} {
+ if {$commitidx($curview) > 0} {
drawrest
} else {
- $canv delete all
- $canv create text 3 3 -anchor nw -text "No commits selected" \
- -font $mainfont -tags textitems
- }
- if {![info exists findinprogress]} {
- . config -cursor $maincursor
- settextcursor $textcursor
+ show_status "No commits selected"
}
set phase {}
+ catch {unset pending_select}
}
# Don't change the text pane cursor if it is currently the hand cursor,
@@ -1803,17 +2689,41 @@ proc settextcursor {c} {
set curtextcursor $c
}
+proc nowbusy {what} {
+ global isbusy
+
+ if {[array names isbusy] eq {}} {
+ . config -cursor watch
+ settextcursor watch
+ }
+ set isbusy($what) 1
+}
+
+proc notbusy {what} {
+ global isbusy maincursor textcursor
+
+ catch {unset isbusy($what)}
+ if {[array names isbusy] eq {}} {
+ . config -cursor $maincursor
+ settextcursor $textcursor
+ }
+}
+
proc drawrest {} {
global numcommits
global startmsecs
global canvy0 numcommits linespc
- global rowlaidout commitidx
+ global rowlaidout commitidx curview
+ global pending_select
set row $rowlaidout
- layoutrows $rowlaidout $commitidx 1
+ layoutrows $rowlaidout $commitidx($curview) 1
layouttail
- optimize_rows $row 0 $commitidx
- showstuff $commitidx
+ optimize_rows $row 0 $commitidx($curview)
+ showstuff $commitidx($curview)
+ if {[info exists pending_select]} {
+ selectline 0 1
+ }
set drawmsecs [expr {[clock clicks -milliseconds] - $startmsecs}]
#puts "overall $drawmsecs ms for $numcommits commits"
@@ -1842,7 +2752,7 @@ proc findmatches {f} {
proc dofind {} {
global findtype findloc findstring markedmatches commitinfo
global numcommits displayorder linehtag linentag linedtag
- global mainfont namefont canv canv2 canv3 selectedline
+ global mainfont canv canv2 canv3 selectedline
global matchinglines foundstring foundstrlen matchstring
global commitdata
@@ -1903,7 +2813,7 @@ proc dofind {} {
markmatches $canv $l $f $linehtag($l) $matches $mainfont
} elseif {$ty == "Author"} {
drawcmitrow $l
- markmatches $canv2 $l $f $linentag($l) $matches $namefont
+ markmatches $canv2 $l $f $linentag($l) $matches $mainfont
} elseif {$ty == "Date"} {
drawcmitrow $l
markmatches $canv3 $l $f $linedtag($l) $matches $mainfont
@@ -2001,13 +2911,8 @@ proc stopfindproc {{done 0}} {
catch {close $findprocfile}
unset findprocpid
}
- if {[info exists findinprogress]} {
- unset findinprogress
- if {$phase != "incrdraw"} {
- . config -cursor $maincursor
- settextcursor $textcursor
- }
- }
+ catch {unset findinprogress}
+ notbusy find
}
proc findpatches {} {
@@ -2047,14 +2952,13 @@ proc findpatches {} {
fconfigure $f -blocking 0
fileevent $f readable readfindproc
set finddidsel 0
- . config -cursor watch
- settextcursor watch
+ nowbusy find
set findinprogress 1
}
proc readfindproc {} {
global findprocfile finddidsel
- global commitrow matchinglines findinsertpos
+ global commitrow matchinglines findinsertpos curview
set n [gets $findprocfile line]
if {$n < 0} {
@@ -2071,11 +2975,11 @@ proc readfindproc {} {
stopfindproc
return
}
- if {![info exists commitrow($id)]} {
+ if {![info exists commitrow($curview,$id)]} {
puts stderr "spurious id: $id"
return
}
- set l $commitrow($id)
+ set l $commitrow($curview,$id)
insertmatch $l $id
}
@@ -2149,8 +3053,7 @@ proc findfiles {} {
set finddidsel 0
set findinsertpos end
set id [lindex $displayorder $l]
- . config -cursor watch
- settextcursor watch
+ nowbusy find
set findinprogress 1
findcont
update
@@ -2320,7 +3223,7 @@ proc commit_descriptor {p} {
# append some text to the ctext widget, and make any SHA1 ID
# that we know about be a clickable link.
proc appendwithlinks {text} {
- global ctext commitrow linknum
+ global ctext commitrow linknum curview
set start [$ctext index "end - 1c"]
$ctext insert end $text
@@ -2330,11 +3233,12 @@ proc appendwithlinks {text} {
set s [lindex $l 0]
set e [lindex $l 1]
set linkid [string range $text $s $e]
- if {![info exists commitrow($linkid)]} continue
+ if {![info exists commitrow($curview,$linkid)]} continue
incr e
$ctext tag add link "$start + $s c" "$start + $e c"
$ctext tag add link$linknum "$start + $s c" "$start + $e c"
- $ctext tag bind link$linknum <1> [list selectline $commitrow($linkid) 1]
+ $ctext tag bind link$linknum <1> \
+ [list selectline $commitrow($curview,$linkid) 1]
incr linknum
}
$ctext tag conf link -foreground blue -underline 1
@@ -2362,10 +3266,12 @@ proc selectline {l isnew} {
global canv canv2 canv3 ctext commitinfo selectedline
global displayorder linehtag linentag linedtag
global canvy0 linespc parentlist childlist
- global cflist currentid sha1entry
+ global currentid sha1entry
global commentend idtags linknum
- global mergemax numcommits
+ global mergemax numcommits pending_select
+ global cmitmode
+ catch {unset pending_select}
$canv delete hover
normalline
if {$l < 0 || $l >= $numcommits} return
@@ -2435,8 +3341,6 @@ proc selectline {l isnew} {
$ctext conf -state normal
$ctext delete 0.0 end
set linknum 0
- $ctext mark set fmark.0 0.0
- $ctext mark gravity fmark.0 left
set info $commitinfo($id)
set date [formatdate [lindex $info 2]]
$ctext insert end "Author: [lindex $info 1] $date\n"
@@ -2484,9 +3388,10 @@ proc selectline {l isnew} {
$ctext conf -state disabled
set commentend [$ctext index "end - 1c"]
- $cflist delete 0 end
- $cflist insert end "Comments"
- if {[llength $olds] <= 1} {
+ init_flist "Comments"
+ if {$cmitmode eq "tree"} {
+ gettree $id
+ } elseif {[llength $olds] <= 1} {
startdiff $id
} else {
mergediff $id $l
@@ -2533,24 +3438,34 @@ proc selnextpage {dir} {
}
proc unselectline {} {
- global selectedline
+ global selectedline currentid
catch {unset selectedline}
+ catch {unset currentid}
allcanvs delete secsel
}
+proc reselectline {} {
+ global selectedline
+
+ if {[info exists selectedline]} {
+ selectline $selectedline 0
+ }
+}
+
proc addtohistory {cmd} {
- global history historyindex
+ global history historyindex curview
+ set elt [list $curview $cmd]
if {$historyindex > 0
- && [lindex $history [expr {$historyindex - 1}]] == $cmd} {
+ && [lindex $history [expr {$historyindex - 1}]] == $elt} {
return
}
if {$historyindex < [llength $history]} {
- set history [lreplace $history $historyindex end $cmd]
+ set history [lreplace $history $historyindex end $elt]
} else {
- lappend history $cmd
+ lappend history $elt
}
incr historyindex
if {$historyindex > 1} {
@@ -2561,13 +3476,23 @@ proc addtohistory {cmd} {
.ctop.top.bar.rightbut conf -state disabled
}
+proc godo {elt} {
+ global curview
+
+ set view [lindex $elt 0]
+ set cmd [lindex $elt 1]
+ if {$curview != $view} {
+ showview $view
+ }
+ eval $cmd
+}
+
proc goback {} {
global history historyindex
if {$historyindex > 1} {
incr historyindex -1
- set cmd [lindex $history [expr {$historyindex - 1}]]
- eval $cmd
+ godo [lindex $history [expr {$historyindex - 1}]]
.ctop.top.bar.rightbut conf -state normal
}
if {$historyindex <= 1} {
@@ -2581,7 +3506,7 @@ proc goforw {} {
if {$historyindex < [llength $history]} {
set cmd [lindex $history $historyindex]
incr historyindex
- eval $cmd
+ godo $cmd
.ctop.top.bar.leftbut conf -state normal
}
if {$historyindex >= [llength $history]} {
@@ -2589,14 +3514,101 @@ proc goforw {} {
}
}
+proc gettree {id} {
+ global treefilelist treeidlist diffids diffmergeid treepending
+
+ set diffids $id
+ catch {unset diffmergeid}
+ if {![info exists treefilelist($id)]} {
+ if {![info exists treepending]} {
+ if {[catch {set gtf [open [concat | git-ls-tree -r $id] r]}]} {
+ return
+ }
+ set treepending $id
+ set treefilelist($id) {}
+ set treeidlist($id) {}
+ fconfigure $gtf -blocking 0
+ fileevent $gtf readable [list gettreeline $gtf $id]
+ }
+ } else {
+ setfilelist $id
+ }
+}
+
+proc gettreeline {gtf id} {
+ global treefilelist treeidlist treepending cmitmode diffids
+
+ while {[gets $gtf line] >= 0} {
+ if {[lindex $line 1] ne "blob"} continue
+ set sha1 [lindex $line 2]
+ set fname [lindex $line 3]
+ lappend treefilelist($id) $fname
+ lappend treeidlist($id) $sha1
+ }
+ if {![eof $gtf]} return
+ close $gtf
+ unset treepending
+ if {$cmitmode ne "tree"} {
+ if {![info exists diffmergeid]} {
+ gettreediffs $diffids
+ }
+ } elseif {$id ne $diffids} {
+ gettree $diffids
+ } else {
+ setfilelist $id
+ }
+}
+
+proc showfile {f} {
+ global treefilelist treeidlist diffids
+ global ctext commentend
+
+ set i [lsearch -exact $treefilelist($diffids) $f]
+ if {$i < 0} {
+ puts "oops, $f not in list for id $diffids"
+ return
+ }
+ set blob [lindex $treeidlist($diffids) $i]
+ if {[catch {set bf [open [concat | git-cat-file blob $blob] r]} err]} {
+ puts "oops, error reading blob $blob: $err"
+ return
+ }
+ fconfigure $bf -blocking 0
+ fileevent $bf readable [list getblobline $bf $diffids]
+ $ctext config -state normal
+ $ctext delete $commentend end
+ $ctext insert end "\n"
+ $ctext insert end "$f\n" filesep
+ $ctext config -state disabled
+ $ctext yview $commentend
+}
+
+proc getblobline {bf id} {
+ global diffids cmitmode ctext
+
+ if {$id ne $diffids || $cmitmode ne "tree"} {
+ catch {close $bf}
+ return
+ }
+ $ctext config -state normal
+ while {[gets $bf line] >= 0} {
+ $ctext insert end "$line\n"
+ }
+ if {[eof $bf]} {
+ # delete last newline
+ $ctext delete "end - 2c" "end - 1c"
+ close $bf
+ }
+ $ctext config -state disabled
+}
+
proc mergediff {id l} {
global diffmergeid diffopts mdifffd
- global difffilestart diffids
+ global diffids
global parentlist
set diffmergeid $id
set diffids $id
- catch {unset difffilestart}
# this doesn't seem to actually affect anything...
set env(GIT_DIFF_OPTS) $diffopts
set cmd [concat | git-diff-tree --no-commit-id --cc $id]
@@ -2631,11 +3643,8 @@ proc getmergediffline {mdf id np} {
# start of a new file
$ctext insert end "\n"
set here [$ctext index "end - 1c"]
- set i [$cflist index end]
- $ctext mark set fmark.$i $here
- $ctext mark gravity fmark.$i left
- set difffilestart([expr {$i-1}]) $here
- $cflist insert end $fname
+ lappend difffilestart $here
+ add_flist [list $fname]
set l [expr {(78 - [string length $fname]) / 2}]
set pad [string range "----------------------------------------" 1 $l]
$ctext insert end "$pad $fname $pad\n" filesep
@@ -2705,9 +3714,7 @@ proc startdiff {ids} {
proc addtocflist {ids} {
global treediffs cflist
- foreach f $treediffs($ids) {
- $cflist insert end $f
- }
+ add_flist $treediffs($ids)
getblobdiffs $ids
}
@@ -2724,6 +3731,7 @@ proc gettreediffs {ids} {
proc gettreediffline {gdtf ids} {
global treediff treediffs treepending diffids diffmergeid
+ global cmitmode
set n [gets $gdtf line]
if {$n < 0} {
@@ -2731,7 +3739,9 @@ proc gettreediffline {gdtf ids} {
close $gdtf
set treediffs($ids) $treediff
unset treepending
- if {$ids != $diffids} {
+ if {$cmitmode eq "tree"} {
+ gettree $diffids
+ } elseif {$ids != $diffids} {
if {![info exists diffmergeid]} {
gettreediffs $diffids
}
@@ -2746,7 +3756,7 @@ proc gettreediffline {gdtf ids} {
proc getblobdiffs {ids} {
global diffopts blobdifffd diffids env curdifftag curtagstart
- global difffilestart nextupdate diffinhdr treediffs
+ global nextupdate diffinhdr treediffs
set env(GIT_DIFF_OPTS) $diffopts
set cmd [concat | git-diff-tree --no-commit-id -r -p -C $ids]
@@ -2759,11 +3769,23 @@ proc getblobdiffs {ids} {
set blobdifffd($ids) $bdf
set curdifftag Comments
set curtagstart 0.0
- catch {unset difffilestart}
fileevent $bdf readable [list getblobdiffline $bdf $diffids]
set nextupdate [expr {[clock clicks -milliseconds] + 100}]
}
+proc setinlist {var i val} {
+ global $var
+
+ while {[llength [set $var]] < $i} {
+ lappend $var {}
+ }
+ if {[llength [set $var]] == $i} {
+ lappend $var $val
+ } else {
+ lset $var $i $val
+ }
+}
+
proc getblobdiffline {bdf ids} {
global diffids blobdifffd ctext curdifftag curtagstart
global diffnexthead diffnextnote difffilestart
@@ -2787,23 +3809,17 @@ proc getblobdiffline {bdf ids} {
# start of a new file
$ctext insert end "\n"
$ctext tag add $curdifftag $curtagstart end
- set curtagstart [$ctext index "end - 1c"]
- set header $newname
set here [$ctext index "end - 1c"]
- set i [lsearch -exact $treediffs($diffids) $fname]
+ set curtagstart $here
+ set header $newname
+ set i [lsearch -exact $treediffs($ids) $fname]
if {$i >= 0} {
- set difffilestart($i) $here
- incr i
- $ctext mark set fmark.$i $here
- $ctext mark gravity fmark.$i left
+ setinlist difffilestart $i $here
}
- if {$newname != $fname} {
- set i [lsearch -exact $treediffs($diffids) $newname]
+ if {$newname ne $fname} {
+ set i [lsearch -exact $treediffs($ids) $newname]
if {$i >= 0} {
- set difffilestart($i) $here
- incr i
- $ctext mark set fmark.$i $here
- $ctext mark gravity fmark.$i left
+ setinlist difffilestart $i $here
}
}
set curdifftag "f:$fname"
@@ -2853,26 +3869,11 @@ proc getblobdiffline {bdf ids} {
proc nextfile {} {
global difffilestart ctext
set here [$ctext index @0,0]
- for {set i 0} {[info exists difffilestart($i)]} {incr i} {
- if {[$ctext compare $difffilestart($i) > $here]} {
- if {![info exists pos]
- || [$ctext compare $difffilestart($i) < $pos]} {
- set pos $difffilestart($i)
- }
+ foreach loc $difffilestart {
+ if {[$ctext compare $loc > $here]} {
+ $ctext yview $loc
}
}
- if {[info exists pos]} {
- $ctext yview $pos
- }
-}
-
-proc listboxsel {} {
- global ctext cflist currentid
- if {![info exists currentid]} return
- set sel [lsort [$cflist curselection]]
- if {$sel eq {}} return
- set first [lindex $sel 0]
- catch {$ctext yview fmark.$first}
}
proc setcoords {} {
@@ -2905,11 +3906,10 @@ proc redisplay {} {
}
proc incrfont {inc} {
- global mainfont namefont textfont ctext canv phase
+ global mainfont textfont ctext canv phase
global stopped entries
unmarkmatches
set mainfont [lreplace $mainfont 1 1 [expr {[lindex $mainfont 1] + $inc}]]
- set namefont [lreplace $namefont 1 1 [expr {[lindex $namefont 1] + $inc}]]
set textfont [lreplace $textfont 1 1 [expr {[lindex $textfont 1] + $inc}]]
setcoords
$ctext conf -font $textfont
@@ -2917,7 +3917,7 @@ proc incrfont {inc} {
foreach e $entries {
$e conf -font $mainfont
}
- if {$phase == "getcommits"} {
+ if {$phase eq "getcommits"} {
$canv itemconf textitems -font $mainfont
}
redisplay
@@ -2948,7 +3948,7 @@ proc sha1change {n1 n2 op} {
proc gotocommit {} {
global sha1string currentid commitrow tagids headids
- global displayorder numcommits
+ global displayorder numcommits curview
if {$sha1string == {}
|| ([info exists currentid] && $sha1string == $currentid)} return
@@ -2974,8 +3974,8 @@ proc gotocommit {} {
}
}
}
- if {[info exists commitrow($id)]} {
- selectline $commitrow($id) 1
+ if {[info exists commitrow($curview,$id)]} {
+ selectline $commitrow($curview,$id) 1
return
}
if {[regexp {^[0-9a-fA-F]{4,}$} $sha1string]} {
@@ -3050,12 +4050,13 @@ proc linehover {} {
}
proc clickisonarrow {id y} {
- global lthickness idrowranges
+ global lthickness
+ set ranges [rowranges $id]
set thresh [expr {2 * $lthickness + 6}]
- set n [expr {[llength $idrowranges($id)] - 1}]
+ set n [expr {[llength $ranges] - 1}]
for {set i 1} {$i < $n} {incr i} {
- set row [lindex $idrowranges($id) $i]
+ set row [lindex $ranges $i]
if {abs([yc $row] - $y) < $thresh} {
return $i
}
@@ -3064,11 +4065,11 @@ proc clickisonarrow {id y} {
}
proc arrowjump {id n y} {
- global idrowranges canv
+ global canv
# 1 <-> 2, 3 <-> 4, etc...
set n [expr {(($n - 1) ^ 1) + 1}]
- set row [lindex $idrowranges($id) $n]
+ set row [lindex [rowranges $id] $n]
set yt [yc $row]
set ymax [lindex [$canv cget -scrollregion] 3]
if {$ymax eq {} || $ymax <= 0} return
@@ -3082,7 +4083,7 @@ proc arrowjump {id n y} {
}
proc lineclick {x y id isnew} {
- global ctext commitinfo childlist commitrow cflist canv thickerline
+ global ctext commitinfo children canv thickerline curview
if {![info exists commitinfo($id)] && ![getcommit $id]} return
unmarkmatches
@@ -3121,7 +4122,7 @@ proc lineclick {x y id isnew} {
$ctext insert end "\tAuthor:\t[lindex $info 1]\n"
set date [formatdate [lindex $info 2]]
$ctext insert end "\tDate:\t$date\n"
- set kids [lindex $childlist $commitrow($id)]
+ set kids $children($curview,$id)
if {$kids ne {}} {
$ctext insert end "\nChildren:"
set i 0
@@ -3139,8 +4140,7 @@ proc lineclick {x y id isnew} {
}
}
$ctext conf -state disabled
-
- $cflist delete 0 end
+ init_flist {}
}
proc normalline {} {
@@ -3153,9 +4153,9 @@ proc normalline {} {
}
proc selbyid {id} {
- global commitrow
- if {[info exists commitrow($id)]} {
- selectline $commitrow($id) 1
+ global commitrow curview
+ if {[info exists commitrow($curview,$id)]} {
+ selectline $commitrow($curview,$id) 1
}
}
@@ -3168,9 +4168,10 @@ proc mstime {} {
}
proc rowmenu {x y id} {
- global rowctxmenu commitrow selectedline rowmenuid
+ global rowctxmenu commitrow selectedline rowmenuid curview
- if {![info exists selectedline] || $commitrow($id) eq $selectedline} {
+ if {![info exists selectedline]
+ || $commitrow($curview,$id) eq $selectedline} {
set state disabled
} else {
set state normal
@@ -3198,15 +4199,12 @@ proc diffvssel {dirn} {
}
proc doseldiff {oldid newid} {
- global ctext cflist
+ global ctext
global commitinfo
$ctext conf -state normal
$ctext delete 0.0 end
- $ctext mark set fmark.0 0.0
- $ctext mark gravity fmark.0 left
- $cflist delete 0 end
- $cflist insert end "Top"
+ init_flist "Top"
$ctext insert end "From "
$ctext tag conf link -foreground blue -underline 1
$ctext tag bind link <Enter> { %W configure -cursor hand2 }
@@ -3373,14 +4371,15 @@ proc domktag {} {
}
proc redrawtags {id} {
- global canv linehtag commitrow idpos selectedline
+ global canv linehtag commitrow idpos selectedline curview
- if {![info exists commitrow($id)]} return
- drawcmitrow $commitrow($id)
+ if {![info exists commitrow($curview,$id)]} return
+ drawcmitrow $commitrow($curview,$id)
$canv delete tag.$id
set xt [eval drawtags $id $idpos($id)]
- $canv coords $linehtag($commitrow($id)) $xt [lindex $idpos($id) 2]
- if {[info exists selectedline] && $selectedline == $commitrow($id)} {
+ $canv coords $linehtag($commitrow($curview,$id)) $xt [lindex $idpos($id) 2]
+ if {[info exists selectedline]
+ && $selectedline == $commitrow($curview,$id)} {
selectline $selectedline 0
}
}
@@ -3492,7 +4491,7 @@ proc rereadrefs {} {
}
proc showtag {tag isnew} {
- global ctext cflist tagcontents tagids linknum
+ global ctext tagcontents tagids linknum
if {$isnew} {
addtohistory [list showtag $tag 0]
@@ -3507,7 +4506,7 @@ proc showtag {tag isnew} {
}
appendwithlinks $text
$ctext conf -state disabled
- $cflist delete 0 end
+ init_flist {}
}
proc doquit {} {
@@ -3889,13 +4888,13 @@ set fastdate 0
set uparrowlen 7
set downarrowlen 7
set mingaplen 30
+set flistmode "flat"
+set cmitmode "patch"
set colors {green red blue magenta darkgrey brown orange}
catch {source ~/.gitk}
-set namefont $mainfont
-
font create optionfont -family sans-serif -size -12
set revtreeargs {}
@@ -3912,19 +4911,77 @@ foreach arg $argv {
# check that we can find a .git directory somewhere...
set gitdir [gitdir]
if {![file isdirectory $gitdir]} {
- error_popup "Cannot find the git directory \"$gitdir\"."
+ show_error . "Cannot find the git directory \"$gitdir\"."
exit 1
}
+set cmdline_files {}
+set i [lsearch -exact $revtreeargs "--"]
+if {$i >= 0} {
+ set cmdline_files [lrange $revtreeargs [expr {$i + 1}] end]
+ set revtreeargs [lrange $revtreeargs 0 [expr {$i - 1}]]
+} elseif {$revtreeargs ne {}} {
+ if {[catch {
+ set f [eval exec git-rev-parse --no-revs --no-flags $revtreeargs]
+ set cmdline_files [split $f "\n"]
+ set n [llength $cmdline_files]
+ set revtreeargs [lrange $revtreeargs 0 end-$n]
+ } err]} {
+ # unfortunately we get both stdout and stderr in $err,
+ # so look for "fatal:".
+ set i [string first "fatal:" $err]
+ if {$i > 0} {
+ set err [string range [expr {$i + 6}] end]
+ }
+ show_error . "Bad arguments to gitk:\n$err"
+ exit 1
+ }
+}
+
set history {}
set historyindex 0
set optim_delay 16
+set nextviewnum 1
+set curview 0
+set selectedview 0
+set selectedhlview {}
+set viewfiles(0) {}
+set viewperm(0) 0
+set viewargs(0) {}
+
+set cmdlineok 0
set stopped 0
set stuffsaved 0
set patchnum 0
setcoords
-makewindow $revtreeargs
+makewindow
readrefs
-getcommits $revtreeargs
+
+if {$cmdline_files ne {} || $revtreeargs ne {}} {
+ # create a view for the files/dirs specified on the command line
+ set curview 1
+ set selectedview 1
+ set nextviewnum 2
+ set viewname(1) "Command line"
+ set viewfiles(1) $cmdline_files
+ set viewargs(1) $revtreeargs
+ set viewperm(1) 0
+ addviewmenu 1
+ .bar.view entryconf 2 -state normal
+ .bar.view entryconf 3 -state normal
+}
+
+if {[info exists permviews]} {
+ foreach v $permviews {
+ set n $nextviewnum
+ incr nextviewnum
+ set viewname($n) [lindex $v 0]
+ set viewfiles($n) [lindex $v 1]
+ set viewargs($n) [lindex $v 2]
+ set viewperm($n) 1
+ addviewmenu $n
+ }
+}
+getcommits