proc start_rev_list {rlargs} {
global startmsecs nextupdate ncmupdate
global commfd leftover tclencoding datemode
- global commitdata
set startmsecs [clock clicks -milliseconds]
set nextupdate [expr {$startmsecs + 100}]
exit 1
}
set leftover {}
- set commitdata {}
fconfigure $commfd -blocking 0 -translation lf
if {$tclencoding != {}} {
fconfigure $commfd -encoding $tclencoding
set id [lindex $ids 0]
set olds [lrange $ids 1 end]
set commitlisted($id) 1
- updatechildren $id [lrange $ids 1 end]
- lappend commitdata [string range $cmit [expr {$j + 1}] end]
+ updatechildren $id $olds
+ set commitdata($id) [string range $cmit [expr {$j + 1}] end]
set commitrow($id) $commitidx
incr commitidx
lappend displayorder $id
$comname $comdate $comment]
}
-proc getcommit {id {row {}}} {
- global commitdata commitrow commitinfo nparents
+proc getcommit {id} {
+ global commitdata commitinfo nparents
- if {$row eq {}} {
- if {![info exists commitrow($id)]} {return 0}
- set row $commitrow($id)
- }
- if {$row < [llength $commitdata]} {
- parsecommit $id [lindex $commitdata $row] 1
+ if {[info exists commitdata($id)]} {
+ parsecommit $id $commitdata($id) 1
} else {
readcommit $id
if {![info exists commitinfo($id)]} {
button $w.ok -text OK -command "destroy $w"
pack $w.ok -side bottom -fill x
bind $w <Visibility> "grab $w; focus $w"
+ bind $w <Key-Return> "destroy $w"
tkwait window $w
}
incr i
if {$e ne {} && $e < $numcommits && $s <= $r1 && $e >= $r0
&& ![info exists idrangedrawn($id,$i)]} {
- drawlineseg $id $i 1
+ drawlineseg $id $i
set idrangedrawn($id,$i) 1
}
}
set offs [lreplace $offs $x $x]
set offs [incrange $offs $x 1]
set idinlist($i) 0
- lappend linesegends($row) $i
- lappend idrowranges($i) [expr {$row-1}]
+ set rm1 [expr {$row - 1}]
+ lappend linesegends($rm1) $i
+ lappend idrowranges($i) $rm1
if {[incr nev -1] <= 0} break
continue
}
unset idinlist($id)
}
if {[info exists idrowranges($id)]} {
- lappend linesegends($row) $id
lappend idrowranges($id) $row
}
incr row
proc layouttail {} {
global rowidlist rowoffsets idinlist commitidx
- global idrowranges linesegends
+ global idrowranges
set row $commitidx
set idlist [lindex $rowidlist $row]
set id [lindex $idlist $col]
addextraid $id $row
unset idinlist($id)
- lappend linesegends($row) $id
lappend idrowranges($id) $row
incr row
set offs [ntimes $col 0]
lset rowidlist $row [list $id]
lset rowoffsets $row 0
makeuparrow $id 0 $row 0
- lappend linesegends($row) $id
lappend idrowranges($id) $row
incr row
lappend rowidlist {}
}
proc optimize_rows {row col endrow} {
- global rowidlist rowoffsets idrowranges
+ global rowidlist rowoffsets idrowranges linesegends displayorder
for {} {$row < $endrow} {incr row} {
set idlist [lindex $rowidlist $row]
set offs [lindex $rowoffsets $row]
set haspad 0
+ set downarrowcols {}
+ if {[info exists linesegends($row)]} {
+ set downarrowcols $linesegends($row)
+ if {$col > 0} {
+ while {$downarrowcols ne {}} {
+ set i [lsearch -exact $idlist [lindex $downarrowcols 0]]
+ if {$i < 0 || $i >= $col} break
+ set downarrowcols [lrange $downarrowcols 1 end]
+ }
+ }
+ }
for {} {$col < [llength $offs]} {incr col} {
if {[lindex $idlist $col] eq {}} {
set haspad 1
$y0 > [lindex $idrowranges($id) 0]} {
set isarrow 1
}
+ } elseif {$downarrowcols ne {} &&
+ [lindex $idlist $col] eq [lindex $downarrowcols 0]} {
+ set downarrowcols [lrange $downarrowcols 1 end]
+ set isarrow 1
}
if {$z < -1 || ($z < 0 && $isarrow)} {
set npad [expr {-1 - $z + $isarrow}]
set z [lindex $offs $col]
set haspad 1
}
+ if {$z0 eq {} && !$isarrow} {
+ # this line links to its first child on row $row-2
+ set rm2 [expr {$row - 2}]
+ set id [lindex $displayorder $rm2]
+ set xc [lsearch -exact [lindex $rowidlist $rm2] $id]
+ if {$xc >= 0} {
+ set z0 [expr {$xc - $x0}]
+ }
+ }
if {$z0 ne {} && $z < 0 && $z0 > 0} {
insert_pad $y0 $x0 1
set offs [incrange $offs $col 1]
}
}
if {!$haspad} {
+ set o {}
for {set col [llength $idlist]} {[incr col -1] >= 0} {} {
set o [lindex $offs $col]
+ if {$o eq {}} {
+ # check if this is the link to the first child
+ set id [lindex $idlist $col]
+ if {[info exists idrowranges($id)] &&
+ $row == [lindex $idrowranges($id) 0]} {
+ # it is, work out offset to child
+ set y0 [expr {$row - 1}]
+ set id [lindex $displayorder $y0]
+ set x0 [lsearch -exact [lindex $rowidlist $y0] $id]
+ if {$x0 >= 0} {
+ set o [expr {$x0 - $col}]
+ }
+ }
+ }
if {$o eq {} || $o <= 0} break
}
- if {[incr col] < [llength $idlist]} {
+ if {$o ne {} && [incr col] < [llength $idlist]} {
set y1 [expr {$row + 1}]
set offs2 [lindex $rowoffsets $y1]
set x1 -1
return [expr {$canvy0 + $row * $linespc}]
}
-proc drawlineseg {id i wid} {
+proc linewidth {id} {
+ global thickerline lthickness
+
+ set wid $lthickness
+ if {[info exists thickerline] && $id eq $thickerline} {
+ set wid [expr {2 * $lthickness}]
+ }
+ return $wid
+}
+
+proc drawlineseg {id i} {
global rowoffsets rowidlist idrowranges
- global canv colormap lthickness
+ global displayorder
+ global canv colormap
set startrow [lindex $idrowranges($id) [expr {2 * $i}]]
set row [lindex $idrowranges($id) [expr {2 * $i + 1}]]
incr col $o
incr row -1
}
- if {$coords eq {}} return
- set last [expr {[llength $idrowranges($id)] / 2 - 1}]
- set arrow [expr {2 * ($i > 0) + ($i < $last)}]
- set arrow [lindex {none first last both} $arrow]
- set wid [expr {$wid * $lthickness}]
set x [xc $row $col]
set y [yc $row]
lappend coords $x $y
- set t [$canv create line $coords -width $wid \
+ if {$i == 0} {
+ # draw the link to the first child as part of this line
+ incr row -1
+ set child [lindex $displayorder $row]
+ set ccol [lsearch -exact [lindex $rowidlist $row] $child]
+ if {$ccol >= 0} {
+ set x [xc $row $ccol]
+ set y [yc $row]
+ if {$ccol < $col - 1} {
+ lappend coords [xc $row [expr {$col - 1}]] [yc $row]
+ } elseif {$ccol > $col + 1} {
+ lappend coords [xc $row [expr {$col + 1}]] [yc $row]
+ }
+ lappend coords $x $y
+ }
+ }
+ if {[llength $coords] < 4} return
+ set last [expr {[llength $idrowranges($id)] / 2 - 1}]
+ set arrow [expr {2 * ($i > 0) + ($i < $last)}]
+ set arrow [lindex {none first last both} $arrow]
+ set t [$canv create line $coords -width [linewidth $id] \
-fill $colormap($id) -tags lines.$id -arrow $arrow]
$canv lower $t
bindline $t $id
}
-proc drawparentlinks {id row col olds wid} {
- global rowidlist canv colormap lthickness
+proc drawparentlinks {id row col olds} {
+ global rowidlist canv colormap idrowranges
set row2 [expr {$row + 1}]
set x [xc $row $col]
set ids [lindex $rowidlist $row2]
# rmx = right-most X coord used
set rmx 0
- set wid [expr {$wid * $lthickness}]
foreach p $olds {
+ if {[info exists idrowranges($p)] &&
+ $row2 == [lindex $idrowranges($p) 0] &&
+ $row2 < [lindex $idrowranges($p) 1]} {
+ # drawlineseg will do this one for us
+ continue
+ }
set i [lsearch -exact $ids $p]
if {$i < 0} {
puts "oops, parent $p of $id not in list"
set rmx $x2
}
lappend coords $x2 $y2
- set t [$canv create line $coords -width $wid \
+ set t [$canv create line $coords -width [linewidth $p] \
-fill $colormap($p) -tags lines.$p]
$canv lower $t
bindline $t $p
return $rmx
}
-proc drawlines {id xtra} {
+proc drawlines {id} {
global colormap canv
global idrowranges idrangedrawn
global children iddrawn commitrow rowidlist
$canv delete lines.$id
- set wid [expr {$xtra + 1}]
set nr [expr {[llength $idrowranges($id)] / 2}]
for {set i 0} {$i < $nr} {incr i} {
if {[info exists idrangedrawn($id,$i)]} {
- drawlineseg $id $i $wid
+ drawlineseg $id $i
}
}
if {[info exists children($id)]} {
set row $commitrow($child)
set col [lsearch -exact [lindex $rowidlist $row] $child]
if {$col >= 0} {
- drawparentlinks $child $row $col [list $id] $wid
+ drawparentlinks $child $row $col [list $id]
}
}
}
global displayorder rowidlist
global idrowranges idrangedrawn iddrawn
global commitinfo commitlisted parents numcommits
- global commitdata
if {$row >= $numcommits} return
foreach id [lindex $rowidlist $row] {
if {$e eq {}} break
if {$row <= $e} {
if {$e < $numcommits && ![info exists idrangedrawn($id,$i)]} {
- drawlineseg $id $i 1
+ drawlineseg $id $i
set idrangedrawn($id,$i) 1
}
break
return
}
if {![info exists commitinfo($id)]} {
- getcommit $id $row
+ getcommit $id
}
assigncolor $id
if {[info exists commitlisted($id)] && [info exists parents($id)]
&& $parents($id) ne {}} {
- set rmx [drawparentlinks $id $row $col $parents($id) 1]
+ set rmx [drawparentlinks $id $row $col $parents($id)]
} else {
set rmx 0
}
proc finishcommits {} {
global commitidx phase
global canv mainfont ctext maincursor textcursor
+ global findinprogress
if {$commitidx > 0} {
drawrest
$canv create text 3 3 -anchor nw -text "No commits selected" \
-font $mainfont -tags textitems
}
- . config -cursor $maincursor
- settextcursor $textcursor
+ if {![info exists findinprogress]} {
+ . config -cursor $maincursor
+ settextcursor $textcursor
+ }
set phase {}
}
}
proc drawrest {} {
- global phase
global numcommits
global startmsecs
global canvy0 numcommits linespc
optimize_rows $row 0 $commitidx
showstuff $commitidx
- set phase {}
set drawmsecs [expr {[clock clicks -milliseconds] - $startmsecs}]
#puts "overall $drawmsecs ms for $numcommits commits"
}
set didsel 0
set fldtypes {Headline Author Date Committer CDate Comment}
set l -1
- foreach d $commitdata {
+ foreach id $displayorder {
+ set d $commitdata($id)
incr l
if {$findtype == "Regexp"} {
set doesmatch [regexp $foundstring $d]
set doesmatch [string match $matchstring $d]
}
if {!$doesmatch} continue
- set id [lindex $displayorder $l]
if {![info exists commitinfo($id)]} {
- getcommit $id $l
+ getcommit $id
}
set info $commitinfo($id)
set doesmatch 0
proc mergediff {id} {
global parents diffmergeid diffopts mdifffd
- global difffilestart
+ global difffilestart diffids
set diffmergeid $id
+ set diffids $id
catch {unset difffilestart}
# this doesn't seem to actually affect anything...
set env(GIT_DIFF_OPTS) $diffopts
proc getmergediffline {mdf id} {
global diffmergeid ctext cflist nextupdate nparents mergemax
- global difffilestart
+ global difffilestart mdifffd
set n [gets $mdf line]
if {$n < 0} {
}
return
}
- if {![info exists diffmergeid] || $id != $diffmergeid} {
+ if {![info exists diffmergeid] || $id != $diffmergeid
+ || $mdf != $mdifffd($id)} {
return
}
$ctext conf -state normal
set treediffs($ids) $treediff
unset treepending
if {$ids != $diffids} {
- gettreediffs $diffids
- } else {
- if {[info exists diffmergeid]} {
- contmergediff $ids
- } else {
- addtocflist $ids
+ if {![info exists diffmergeid]} {
+ gettreediffs $diffids
}
+ } else {
+ addtocflist $ids
}
return
}
set pad [string range "----------------------------------------" 1 $l]
$ctext insert end "$pad $header $pad\n" filesep
set diffinhdr 1
- } elseif {[regexp {^(---|\+\+\+)} $line]} {
+ } elseif {$diffinhdr && [string compare -length 3 $line "---"] == 0} {
+ # do nothing
+ } elseif {$diffinhdr && [string compare -length 3 $line "+++"] == 0} {
set diffinhdr 0
} elseif {[regexp {^@@ -([0-9]+),([0-9]+) \+([0-9]+),([0-9]+) @@(.*)} \
$line match f1l f1c f2l f2c rest]} {
normalline
$canv delete hover
# draw this line thicker than normal
- drawlines $id 1
set thickerline $id
+ drawlines $id
if {$isnew} {
set ymax [lindex [$canv cget -scrollregion] 3]
if {$ymax eq {}} return
proc normalline {} {
global thickerline
if {[info exists thickerline]} {
- drawlines $thickerline 0
+ set id $thickerline
unset thickerline
+ drawlines $id
}
}
projects / git.git / blobdiff