proc start_rev_list {view} {
global startmsecs
global commfd leftover tclencoding datemode
- global viewargs viewfiles commitidx
+ global viewargs viewfiles commitidx vnextroot
global lookingforhead showlocalchanges
set startmsecs [clock clicks -milliseconds]
set commitidx($view) 0
+ set vnextroot($view) 0
set order "--topo-order"
if {$datemode} {
set order "--date-order"
show_status "Reading commits..."
}
+# This makes a string representation of a positive integer which
+# sorts as a string in numerical order
+proc strrep {n} {
+ if {$n < 16} {
+ return [format "%x" $n]
+ } elseif {$n < 256} {
+ return [format "x%.2x" $n]
+ } elseif {$n < 65536} {
+ return [format "y%.4x" $n]
+ }
+ return [format "z%.8x" $n]
+}
+
proc getcommitlines {fd view} {
global commitlisted
global leftover commfd
global displayorder commitidx commitrow commitdata
global parentlist children curview hlview
global vparentlist vdisporder vcmitlisted
+ global ordertok vnextroot
set stuff [read $fd 500000]
# git log doesn't terminate the last commit with a null...
exit 1
}
set id [lindex $ids 0]
+ if {![info exists ordertok($view,$id)]} {
+ set otok "o[strrep $vnextroot($view)]"
+ incr vnextroot($view)
+ set ordertok($view,$id) $otok
+ } else {
+ set otok $ordertok($view,$id)
+ }
if {$listed} {
set olds [lrange $ids 1 end]
- set i 0
- foreach p $olds {
- if {$i == 0 || [lsearch -exact $olds $p] >= $i} {
- lappend children($view,$p) $id
+ if {[llength $olds] == 1} {
+ set p [lindex $olds 0]
+ lappend children($view,$p) $id
+ if {![info exists ordertok($view,$p)]} {
+ set ordertok($view,$p) $ordertok($view,$id)
+ }
+ } else {
+ set i 0
+ foreach p $olds {
+ if {$i == 0 || [lsearch -exact $olds $p] >= $i} {
+ lappend children($view,$p) $id
+ }
+ if {![info exists ordertok($view,$p)]} {
+ set ordertok($view,$p) "$otok[strrep $i]]"
+ }
+ incr i
}
- incr i
}
} else {
set olds {}
global textfont mainfont uifont tabstop
global findtype findtypemenu findloc findstring fstring geometry
global entries sha1entry sha1string sha1but
+ global diffcontextstring diffcontext
global maincursor textcursor curtextcursor
global rowctxmenu fakerowmenu mergemax wrapcomment
global highlight_files gdttype
menu .bar.file
.bar.file add command -label "Update" -command updatecommits
.bar.file add command -label "Reread references" -command rereadrefs
+ .bar.file add command -label "List references" -command showrefs
.bar.file add command -label "Quit" -command doquit
.bar.file configure -font $uifont
menu .bar.edit
-command changediffdisp -variable diffelide -value {0 1}
radiobutton .bleft.mid.new -text "New version" \
-command changediffdisp -variable diffelide -value {1 0}
+ label .bleft.mid.labeldiffcontext -text " Lines of context: " \
+ -font $uifont
pack .bleft.mid.diff .bleft.mid.old .bleft.mid.new -side left
+ spinbox .bleft.mid.diffcontext -width 5 -font $textfont \
+ -from 1 -increment 1 -to 10000000 \
+ -validate all -validatecommand "diffcontextvalidate %P" \
+ -textvariable diffcontextstring
+ .bleft.mid.diffcontext set $diffcontext
+ trace add variable diffcontextstring write diffcontextchange
+ lappend entries .bleft.mid.diffcontext
+ pack .bleft.mid.labeldiffcontext .bleft.mid.diffcontext -side left
set ctext .bleft.ctext
text $ctext -background $bgcolor -foreground $fgcolor \
-tabs "[expr {$tabstop * $charspc}]" \
global stuffsaved findmergefiles maxgraphpct
global maxwidth showneartags showlocalchanges
global viewname viewfiles viewargs viewperm nextviewnum
- global cmitmode wrapcomment
- global colors bgcolor fgcolor diffcolors selectbgcolor
+ global cmitmode wrapcomment datetimeformat
+ global colors bgcolor fgcolor diffcolors diffcontext selectbgcolor
if {$stuffsaved} return
if {![winfo viewable .]} return
puts $f [list set wrapcomment $wrapcomment]
puts $f [list set showneartags $showneartags]
puts $f [list set showlocalchanges $showlocalchanges]
+ puts $f [list set datetimeformat $datetimeformat]
puts $f [list set bgcolor $bgcolor]
puts $f [list set fgcolor $fgcolor]
puts $f [list set colors $colors]
puts $f [list set diffcolors $diffcolors]
+ puts $f [list set diffcontext $diffcontext]
puts $f [list set selectbgcolor $selectbgcolor]
puts $f "set geometry(main) [wm geometry .]"
0x00, 0x00};
}
+ image create bitmap reficon-T -background black -foreground yellow -data {
+ #define tagicon_width 13
+ #define tagicon_height 9
+ static unsigned char tagicon_bits[] = {
+ 0x00, 0x00, 0x00, 0x00, 0xf0, 0x07, 0xf8, 0x07,
+ 0xfc, 0x07, 0xf8, 0x07, 0xf0, 0x07, 0x00, 0x00, 0x00, 0x00};
+ } -maskdata {
+ #define tagicon-mask_width 13
+ #define tagicon-mask_height 9
+ static unsigned char tagicon-mask_bits[] = {
+ 0x00, 0x00, 0xf0, 0x0f, 0xf8, 0x0f, 0xfc, 0x0f,
+ 0xfe, 0x0f, 0xfc, 0x0f, 0xf8, 0x0f, 0xf0, 0x0f, 0x00, 0x00};
+ }
+ set rectdata {
+ #define headicon_width 13
+ #define headicon_height 9
+ static unsigned char headicon_bits[] = {
+ 0x00, 0x00, 0x00, 0x00, 0xf8, 0x07, 0xf8, 0x07,
+ 0xf8, 0x07, 0xf8, 0x07, 0xf8, 0x07, 0x00, 0x00, 0x00, 0x00};
+ }
+ set rectmask {
+ #define headicon-mask_width 13
+ #define headicon-mask_height 9
+ static unsigned char headicon-mask_bits[] = {
+ 0x00, 0x00, 0xfc, 0x0f, 0xfc, 0x0f, 0xfc, 0x0f,
+ 0xfc, 0x0f, 0xfc, 0x0f, 0xfc, 0x0f, 0xfc, 0x0f, 0x00, 0x00};
+ }
+ image create bitmap reficon-H -background black -foreground green \
+ -data $rectdata -maskdata $rectmask
+ image create bitmap reficon-o -background black -foreground "#ddddff" \
+ -data $rectdata -maskdata $rectmask
+
proc init_flist {first} {
global cflist cflist_top selectedline difffilestart
proc showview {n} {
global curview viewdata viewfiles
- global displayorder parentlist rowidlist rowoffsets
+ global displayorder parentlist rowidlist
global colormap rowtextx commitrow nextcolor canvxmax
global numcommits rowrangelist commitlisted idrowranges rowchk
global selectedline currentid canv canvy0
set vcmitlisted($curview) $commitlisted
if {$phase ne {}} {
set viewdata($curview) \
- [list $phase $rowidlist $rowoffsets $rowrangelist \
+ [list $phase $rowidlist {} $rowrangelist \
[flatten idrowranges] [flatten idinlist] \
$rowlaidout $rowoptim $numcommits]
} elseif {![info exists viewdata($curview)]
|| [lindex $viewdata($curview) 0] ne {}} {
set viewdata($curview) \
- [list {} $rowidlist $rowoffsets $rowrangelist]
+ [list {} $rowidlist {} $rowrangelist]
}
}
catch {unset treediffs}
set parentlist $vparentlist($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 $displayorder]
} elseif {$numcommits == 0} {
show_status "No commits selected"
}
+ run refill_reflist
}
# Stuff relating to the highlighting facility
return 0
}
-proc sanity {row {full 0}} {
- global rowidlist rowoffsets
+# Work out where id should go in idlist so that order-token
+# values increase from left to right
+proc idcol {idlist id {i 0}} {
+ global ordertok curview
- set col -1
- set ids [lindex $rowidlist $row]
- foreach id $ids {
- incr col
- if {$id eq {}} continue
- if {$col < [llength $ids] - 1 &&
- [lsearch -exact -start [expr {$col+1}] $ids $id] >= 0} {
- puts "oops: [shortids $id] repeated in row $row col $col: {[shortids [lindex $rowidlist $row]]}"
- }
- set o [lindex $rowoffsets $row $col]
- set y $row
- set x $col
- while {$o ne {}} {
- incr y -1
- incr x $o
- if {[lindex $rowidlist $y $x] != $id} {
- puts "oops: rowoffsets wrong at row [expr {$y+1}] col [expr {$x-$o}]"
- puts " id=[shortids $id] check started at row $row"
- for {set i $row} {$i >= $y} {incr i -1} {
- puts " row $i ids={[shortids [lindex $rowidlist $i]]} offs={[lindex $rowoffsets $i]}"
- }
- break
- }
- if {!$full} break
- set o [lindex $rowoffsets $y $x]
+ set t $ordertok($curview,$id)
+ if {$i >= [llength $idlist] ||
+ $t < $ordertok($curview,[lindex $idlist $i])} {
+ if {$i > [llength $idlist]} {
+ set i [llength $idlist]
+ }
+ while {[incr i -1] >= 0 &&
+ $t < $ordertok($curview,[lindex $idlist $i])} {}
+ incr i
+ } else {
+ if {$t > $ordertok($curview,[lindex $idlist $i])} {
+ while {[incr i] < [llength $idlist] &&
+ $t >= $ordertok($curview,[lindex $idlist $i])} {}
}
}
+ return $i
}
-proc makeuparrow {oid x y z} {
- global rowidlist rowoffsets uparrowlen idrowranges displayorder
+proc makeuparrow {oid y x} {
+ global rowidlist uparrowlen idrowranges displayorder
- for {set i 1} {$i < $uparrowlen && $y > 1} {incr i} {
+ for {set i 0} {$i < $uparrowlen && $y > 1} {incr i} {
incr y -1
- incr x $z
- set off0 [lindex $rowoffsets $y]
- for {set x0 $x} {1} {incr x0} {
- if {$x0 >= [llength $off0]} {
- set x0 [llength [lindex $rowoffsets [expr {$y-1}]]]
- break
- }
- set z [lindex $off0 $x0]
- if {$z ne {}} {
- incr x0 $z
- break
- }
- }
- set z [expr {$x0 - $x}]
- lset rowidlist $y [linsert [lindex $rowidlist $y] $x $oid]
- lset rowoffsets $y [linsert [lindex $rowoffsets $y] $x $z]
+ set idl [lindex $rowidlist $y]
+ set x [idcol $idl $oid $x]
+ lset rowidlist $y [linsert $idl $x $oid]
}
- set tmp [lreplace [lindex $rowoffsets $y] $x $x {}]
- lset rowoffsets $y [incrange $tmp [expr {$x+1}] -1]
lappend idrowranges($oid) [lindex $displayorder $y]
}
proc initlayout {} {
- global rowidlist rowoffsets displayorder commitlisted
+ global rowidlist displayorder commitlisted
global rowlaidout rowoptim
global idinlist rowchk rowrangelist idrowranges
global numcommits canvxmax canv
set rowrangelist {}
set nextcolor 0
set rowidlist {{}}
- set rowoffsets {{}}
catch {unset idinlist}
catch {unset rowchk}
set rowlaidout 0
set nr [expr {$commitidx($curview) - $rowlaidout}]
# may need to increase this threshold if uparrowlen or
# mingaplen are increased...
- if {$nr > 150} {
- set nr 150
+ if {$nr > 200} {
+ set nr 200
}
set row $rowlaidout
set rowlaidout [layoutrows $row [expr {$row + $nr}] $allread]
proc showstuff {canshow last} {
global numcommits commitrow pending_select selectedline curview
global lookingforhead mainheadid displayorder selectfirst
- global lastscrollset
+ global lastscrollset commitinterest
if {$numcommits == 0} {
global phase
set phase "incrdraw"
allcanvs delete all
}
+ for {set l $numcommits} {$l < $canshow} {incr l} {
+ set id [lindex $displayorder $l]
+ if {[info exists commitinterest($id)]} {
+ foreach script $commitinterest($id) {
+ eval [string map [list "%I" $id] $script]
+ }
+ unset commitinterest($id)
+ }
+ }
set r0 $numcommits
set prev $numcommits
set numcommits $canshow
}
proc layoutrows {row endrow last} {
- global rowidlist rowoffsets displayorder
+ global rowidlist displayorder
global uparrowlen downarrowlen maxwidth mingaplen
global children parentlist
global idrowranges
global idinlist rowchk rowrangelist
set idlist [lindex $rowidlist $row]
- set offs [lindex $rowoffsets $row]
while {$row < $endrow} {
set id [lindex $displayorder $row]
- set nev [expr {[llength $idlist] - $maxwidth + 1}]
- foreach p [lindex $parentlist $row] {
- if {![info exists idinlist($p)] || !$idinlist($p)} {
- incr nev
- }
- }
- if {$nev > 0} {
+ if {1} {
if {!$last &&
$row + $uparrowlen + $mingaplen >= $commitidx($curview)} break
for {set x [llength $idlist]} {[incr x -1] >= 0} {} {
[expr {$row + $uparrowlen + $mingaplen}]]
if {$r == 0} {
set idlist [lreplace $idlist $x $x]
- set offs [lreplace $offs $x $x]
- set offs [incrange $offs $x 1]
set idinlist($i) 0
set rm1 [expr {$row - 1}]
lappend idrowranges($i) [lindex $displayorder $rm1]
- if {[incr nev -1] <= 0} break
continue
}
set rowchk($i) [expr {$row + $r}]
}
}
lset rowidlist $row $idlist
- lset rowoffsets $row $offs
}
set oldolds {}
set newolds {}
}
set col [lsearch -exact $idlist $id]
if {$col < 0} {
- set col [llength $idlist]
- lappend idlist $id
+ set col [idcol $idlist $id]
+ set idlist [linsert $idlist $col $id]
lset rowidlist $row $idlist
- set z {}
if {$children($curview,$id) ne {}} {
- set z [expr {[llength [lindex $rowidlist [expr {$row-1}]]] - $col}]
unset idinlist($id)
- }
- lappend offs $z
- lset rowoffsets $row $offs
- if {$z ne {}} {
- makeuparrow $id $col $row $z
+ makeuparrow $id $row $col
}
} else {
unset idinlist($id)
}
lappend rowrangelist $ranges
incr row
- set offs [ntimes [llength $idlist] 0]
- set l [llength $newolds]
- set idlist [eval lreplace \$idlist $col $col $newolds]
- set o 0
- if {$l != 1} {
- set offs [lrange $offs 0 [expr {$col - 1}]]
- foreach x $newolds {
- lappend offs {}
- incr o -1
- }
- incr o
- set tmp [expr {[llength $idlist] - [llength $offs]}]
- if {$tmp > 0} {
- set offs [concat $offs [ntimes $tmp $o]]
- }
- } else {
- lset offs $col {}
- }
+ set idlist [lreplace $idlist $col $col]
+ set x $col
foreach i $newolds {
+ set x [idcol $idlist $i $x]
+ set idlist [linsert $idlist $x $i]
set idrowranges($i) $id
}
- incr col $l
foreach oid $oldolds {
- set idlist [linsert $idlist $col $oid]
- set offs [linsert $offs $col $o]
- makeuparrow $oid $col $row $o
- incr col
+ set x [idcol $idlist $oid $x]
+ set idlist [linsert $idlist $x $oid]
+ makeuparrow $oid $row $x
}
lappend rowidlist $idlist
- lappend rowoffsets $offs
}
return $row
}
}
proc layouttail {} {
- global rowidlist rowoffsets idinlist commitidx curview
+ global rowidlist idinlist commitidx curview
global idrowranges rowrangelist
set row $commitidx($curview)
lappend rowrangelist $idrowranges($id)
unset idrowranges($id)
incr row
- set offs [ntimes $col 0]
set idlist [lreplace $idlist $col $col]
lappend rowidlist $idlist
- lappend rowoffsets $offs
}
foreach id [array names idinlist] {
unset idinlist($id)
addextraid $id $row
lset rowidlist $row [list $id]
- lset rowoffsets $row 0
- makeuparrow $id 0 $row 0
+ makeuparrow $id $row 0
lappend idrowranges($id) $id
lappend rowrangelist $idrowranges($id)
unset idrowranges($id)
incr row
lappend rowidlist {}
- lappend rowoffsets {}
}
}
proc insert_pad {row col npad} {
- global rowidlist rowoffsets
+ global rowidlist
set pad [ntimes $npad {}]
- lset rowidlist $row [eval linsert [list [lindex $rowidlist $row]] $col $pad]
- set tmp [eval linsert [list [lindex $rowoffsets $row]] $col $pad]
- lset rowoffsets $row [incrange $tmp [expr {$col + $npad}] [expr {-$npad}]]
+ set idlist [lindex $rowidlist $row]
+ set bef [lrange $idlist 0 [expr {$col - 1}]]
+ set aft [lrange $idlist $col end]
+ set i [lsearch -exact $aft {}]
+ if {$i > 0} {
+ set aft [lreplace $aft $i $i]
+ }
+ lset rowidlist $row [concat $bef $pad $aft]
}
proc optimize_rows {row col endrow} {
- global rowidlist rowoffsets displayorder
+ global rowidlist displayorder
+ if {$row < 1} {
+ set row 1
+ }
+ set idlist [lindex $rowidlist [expr {$row - 1}]]
+ if {$row >= 2} {
+ set previdlist [lindex $rowidlist [expr {$row - 2}]]
+ } else {
+ set previdlist {}
+ }
for {} {$row < $endrow} {incr row} {
+ set pprevidlist $previdlist
+ set previdlist $idlist
set idlist [lindex $rowidlist $row]
- set offs [lindex $rowoffsets $row]
set haspad 0
- for {} {$col < [llength $offs]} {incr col} {
- if {[lindex $idlist $col] eq {}} {
+ set y0 [expr {$row - 1}]
+ set ym [expr {$row - 2}]
+ set x0 -1
+ set xm -1
+ for {} {$col < [llength $idlist]} {incr col} {
+ set id [lindex $idlist $col]
+ if {[lindex $previdlist $col] eq $id} continue
+ if {$id eq {}} {
set haspad 1
continue
}
- set z [lindex $offs $col]
- if {$z eq {}} continue
+ set x0 [lsearch -exact $previdlist $id]
+ if {$x0 < 0} continue
+ set z [expr {$x0 - $col}]
set isarrow 0
- set x0 [expr {$col + $z}]
- set y0 [expr {$row - 1}]
- set z0 [lindex $rowoffsets $y0 $x0]
+ set z0 {}
+ if {$ym >= 0} {
+ set xm [lsearch -exact $pprevidlist $id]
+ if {$xm >= 0} {
+ set z0 [expr {$xm - $x0}]
+ }
+ }
if {$z0 eq {}} {
- set id [lindex $idlist $col]
set ranges [rowranges $id]
if {$ranges ne {} && $y0 > [lindex $ranges 0]} {
set isarrow 1
}
}
+ if {!$isarrow && $id ne [lindex $displayorder $row] &&
+ [lsearch -exact [lindex $rowidlist [expr {$row+1}]] $id] < 0} {
+ set isarrow 1
+ }
# Looking at lines from this row to the previous row,
# make them go straight up if they end in an arrow on
# the previous row; otherwise make them go straight up
# Line currently goes left too much;
# insert pads in the previous row, then optimize it
set npad [expr {-1 - $z + $isarrow}]
- set offs [incrange $offs $col $npad]
insert_pad $y0 $x0 $npad
if {$y0 > 0} {
optimize_rows $y0 $x0 $row
}
- set z [lindex $offs $col]
- set x0 [expr {$col + $z}]
- set z0 [lindex $rowoffsets $y0 $x0]
+ set previdlist [lindex $rowidlist $y0]
+ set x0 [lsearch -exact $previdlist $id]
+ set z [expr {$x0 - $col}]
+ if {$z0 ne {}} {
+ set pprevidlist [lindex $rowidlist $ym]
+ set xm [lsearch -exact $pprevidlist $id]
+ set z0 [expr {$xm - $x0}]
+ }
} elseif {$z > 1 || ($z > 0 && $isarrow)} {
# Line currently goes right too much;
- # insert pads in this line and adjust the next's rowoffsets
+ # insert pads in this line
set npad [expr {$z - 1 + $isarrow}]
- set y1 [expr {$row + 1}]
- set offs2 [lindex $rowoffsets $y1]
- set x1 -1
- foreach z $offs2 {
- incr x1
- if {$z eq {} || $x1 + $z < $col} continue
- if {$x1 + $z > $col} {
- incr npad
- }
- lset rowoffsets $y1 [incrange $offs2 $x1 $npad]
- break
- }
- set pad [ntimes $npad {}]
- set idlist [eval linsert \$idlist $col $pad]
- set tmp [eval linsert \$offs $col $pad]
+ insert_pad $row $col $npad
+ set idlist [lindex $rowidlist $row]
incr col $npad
- set offs [incrange $tmp $col [expr {-$npad}]]
- set z [lindex $offs $col]
+ set z [expr {$x0 - $col}]
set haspad 1
}
- if {$z0 eq {} && !$isarrow} {
+ if {$z0 eq {} && !$isarrow && $ym >= 0} {
# 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]
+ set id [lindex $displayorder $ym]
+ set xc [lsearch -exact $pprevidlist $id]
if {$xc >= 0} {
set z0 [expr {$xc - $x0}]
}
# avoid lines jigging left then immediately right
if {$z0 ne {} && $z < 0 && $z0 > 0} {
insert_pad $y0 $x0 1
- set offs [incrange $offs $col 1]
- optimize_rows $y0 [expr {$x0 + 1}] $row
+ incr x0
+ optimize_rows $y0 $x0 $row
+ set previdlist [lindex $rowidlist $y0]
+ set pprevidlist [lindex $rowidlist $ym]
}
}
if {!$haspad} {
- set o {}
# Find the first column that doesn't have a line going right
for {set col [llength $idlist]} {[incr col -1] >= 0} {} {
- set o [lindex $offs $col]
- if {$o eq {}} {
+ set id [lindex $idlist $col]
+ if {$id eq {}} break
+ set x0 [lsearch -exact $previdlist $id]
+ if {$x0 < 0} {
# check if this is the link to the first child
- set id [lindex $idlist $col]
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]
- set x0 [lsearch -exact [lindex $rowidlist $y0] $id]
- if {$x0 >= 0} {
- set o [expr {$x0 - $col}]
- }
+ set x0 [lsearch -exact $previdlist $id]
}
}
- if {$o eq {} || $o <= 0} break
+ if {$x0 <= $col} break
}
# Insert a pad at that column as long as it has a line and
- # isn't the last column, and adjust the next row' offsets
- if {$o ne {} && [incr col] < [llength $idlist]} {
- set y1 [expr {$row + 1}]
- set offs2 [lindex $rowoffsets $y1]
- set x1 -1
- foreach z $offs2 {
- incr x1
- if {$z eq {} || $x1 + $z < $col} continue
- lset rowoffsets $y1 [incrange $offs2 $x1 1]
- break
- }
+ # isn't the last column
+ if {$x0 >= 0 && [incr col] < [llength $idlist]} {
set idlist [linsert $idlist $col {}]
- set tmp [linsert $offs $col {}]
- incr col
- set offs [incrange $tmp $col -1]
}
}
lset rowidlist $row $idlist
- lset rowoffsets $row $offs
set col 0
}
}
return $linenos
}
-# work around tk8.4 refusal to draw arrows on diagonal segments
-proc adjarrowhigh {coords} {
- global linespc
-
- set x0 [lindex $coords 0]
- set x1 [lindex $coords 2]
- if {$x0 != $x1} {
- set y0 [lindex $coords 1]
- set y1 [lindex $coords 3]
- if {$y0 - $y1 <= 2 * $linespc && $x1 == [lindex $coords 4]} {
- # we have a nearby vertical segment, just trim off the diag bit
- set coords [lrange $coords 2 end]
- } else {
- set slope [expr {($x0 - $x1) / ($y0 - $y1)}]
- set xi [expr {$x0 - $slope * $linespc / 2}]
- set yi [expr {$y0 - $linespc / 2}]
- set coords [lreplace $coords 0 1 $xi $y0 $xi $yi]
- }
- }
- return $coords
-}
-
proc drawlineseg {id row endrow arrowlow} {
global rowidlist displayorder iddrawn linesegs
- global canv colormap linespc curview maxlinelen
+ global canv colormap linespc curview maxlinelen parentlist
set cols [list [lsearch -exact [lindex $rowidlist $row] $id]]
set le [expr {$row + 1}]
set itl [lindex $lines [expr {$i-1}] 2]
set al [$canv itemcget $itl -arrow]
set arrowlow [expr {$al eq "last" || $al eq "both"}]
- } elseif {$arrowlow &&
- [lsearch -exact [lindex $rowidlist [expr {$row-1}]] $id] >= 0} {
- set arrowlow 0
+ } elseif {$arrowlow} {
+ if {[lsearch -exact [lindex $rowidlist [expr {$row-1}]] $id] >= 0 ||
+ [lsearch -exact [lindex $parentlist [expr {$row-1}]] $id] >= 0} {
+ set arrowlow 0
+ }
}
set arrow [lindex {none first last both} [expr {$arrowhigh + 2*$arrowlow}]]
for {set y $le} {[incr y -1] > $row} {} {
set xc [lsearch -exact [lindex $rowidlist $row] $ch]
if {$xc < 0} {
puts "oops: drawlineseg: child $ch not on row $row"
- } else {
- if {$xc < $x - 1} {
+ } elseif {$xc != $x} {
+ if {($arrowhigh && $le == $row + 1) || $dir == 0} {
+ set d [expr {int(0.5 * $linespc)}]
+ set x1 [xc $row $x]
+ if {$xc < $x} {
+ set x2 [expr {$x1 - $d}]
+ } else {
+ set x2 [expr {$x1 + $d}]
+ }
+ set y2 [yc $row]
+ set y1 [expr {$y2 + $d}]
+ lappend coords $x1 $y1 $x2 $y2
+ } elseif {$xc < $x - 1} {
lappend coords [xc $row [expr {$x-1}]] [yc $row]
} elseif {$xc > $x + 1} {
lappend coords [xc $row [expr {$x+1}]] [yc $row]
} else {
set xn [xc $row $xp]
set yn [yc $row]
- # work around tk8.4 refusal to draw arrows on diagonal segments
- if {$arrowlow && $xn != [lindex $coords end-1]} {
- if {[llength $coords] < 4 ||
- [lindex $coords end-3] != [lindex $coords end-1] ||
- [lindex $coords end] - $yn > 2 * $linespc} {
- set xn [xc $row [expr {$xp - 0.5 * $dir}]]
- set yo [yc [expr {$row + 0.5}]]
- lappend coords $xn $yo $xn $yn
- }
- } else {
- lappend coords $xn $yn
- }
+ lappend coords $xn $yn
}
if {!$joinhigh} {
- if {$arrowhigh} {
- set coords [adjarrowhigh $coords]
- }
assigncolor $id
set t [$canv create line $coords -width [linewidth $id] \
-fill $colormap($id) -tags lines.$id -arrow $arrow]
set coords [concat $coords $clow]
if {!$joinhigh} {
lset lines [expr {$i-1}] 1 $le
- if {$arrowhigh} {
- set coords [adjarrowhigh $coords]
- }
} else {
# coalesce two pieces
$canv delete $ith
proc drawparentlinks {id row} {
global rowidlist canv colormap curview parentlist
- global idpos
+ global idpos linespc
set rowids [lindex $rowidlist $row]
set col [lsearch -exact $rowids $id]
set x [xc $row $col]
set y [yc $row]
set y2 [yc $row2]
+ set d [expr {int(0.5 * $linespc)}]
+ set ymid [expr {$y + $d}]
set ids [lindex $rowidlist $row2]
# rmx = right-most X coord used
set rmx 0
if {$x2 > $rmx} {
set rmx $x2
}
- if {[lsearch -exact $rowids $p] < 0} {
+ set j [lsearch -exact $rowids $p]
+ if {$j < 0} {
# drawlineseg will do this one for us
continue
}
assigncolor $p
# should handle duplicated parents here...
set coords [list $x $y]
- if {$i < $col - 1} {
- lappend coords [xc $row [expr {$i + 1}]] $y
- } elseif {$i > $col + 1} {
- lappend coords [xc $row [expr {$i - 1}]] $y
+ if {$i != $col} {
+ # if attaching to a vertical segment, draw a smaller
+ # slant for visual distinctness
+ if {$i == $j} {
+ if {$i < $col} {
+ lappend coords [expr {$x2 + $d}] $y $x2 $ymid
+ } else {
+ lappend coords [expr {$x2 - $d}] $y $x2 $ymid
+ }
+ } elseif {$i < $col && $i < $j} {
+ # segment slants towards us already
+ lappend coords [xc $row $j] $y
+ } else {
+ if {$i < $col - 1} {
+ lappend coords [expr {$x2 + $linespc}] $y
+ } elseif {$i > $col + 1} {
+ lappend coords [expr {$x2 - $linespc}] $y
+ }
+ lappend coords $x2 $y2
+ }
+ } else {
+ lappend coords $x2 $y2
}
- lappend coords $x2 $y2
set t [$canv create line $coords -width [linewidth $p] \
-fill $colormap($p) -tags lines.$p]
$canv lower $t
}
proc findcrossings {id} {
- global rowidlist parentlist numcommits rowoffsets displayorder
+ global rowidlist parentlist numcommits displayorder
set cross {}
set ccross {}
set e [expr {$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 x [lsearch -exact [lindex $rowidlist $row] $id]
+ if {$x < 0} break
set olds [lindex $parentlist $row]
set kid [lindex $displayorder $row]
set kidx [lsearch -exact [lindex $rowidlist $row] $kid]
}
}
}
- set inc [lindex $rowoffsets $row $x]
- if {$inc eq {}} break
- incr x $inc
}
}
return [concat $ccross {{}} $cross]
# on that row and below will move down one row.
proc insertrow {row newcmit} {
global displayorder parentlist commitlisted children
- global commitrow curview rowidlist rowoffsets numcommits
+ global commitrow curview rowidlist numcommits
global rowrangelist rowlaidout rowoptim numcommits
global selectedline rowchk commitidx
incr commitidx($curview)
set idlist [lindex $rowidlist $row]
- set offs [lindex $rowoffsets $row]
- set newoffs {}
- foreach x $idlist {
- if {$x eq {} || ($x eq $p && [llength $kids] == 1)} {
- lappend newoffs {}
- } else {
- lappend newoffs 0
- }
- }
if {[llength $kids] == 1} {
set col [lsearch -exact $idlist $p]
lset idlist $col $newcmit
} else {
set col [llength $idlist]
lappend idlist $newcmit
- lappend offs {}
- lset rowoffsets $row $offs
}
set rowidlist [linsert $rowidlist $row $idlist]
- set rowoffsets [linsert $rowoffsets [expr {$row+1}] $newoffs]
set rowrangelist [linsert $rowrangelist $row {}]
if {[llength $kids] > 1} {
# Remove a commit that was inserted with insertrow on row $row.
proc removerow {row} {
global displayorder parentlist commitlisted children
- global commitrow curview rowidlist rowoffsets numcommits
+ global commitrow curview rowidlist numcommits
global rowrangelist idrowranges rowlaidout rowoptim numcommits
global linesegends selectedline rowchk commitidx
incr commitidx($curview) -1
set rowidlist [lreplace $rowidlist $row $row]
- set rowoffsets [lreplace $rowoffsets $rp1 $rp1]
- if {$kids ne {}} {
- set offs [lindex $rowoffsets $row]
- set offs [lreplace $offs end end]
- lset rowoffsets $row $offs
- }
set rowrangelist [lreplace $rowrangelist $row $row]
if {[llength $kids] > 0} {
$canv delete hover
normalline
cancel_next_highlight
+ unsel_reflist
if {$l < 0 || $l >= $numcommits} return
set y [expr {$canvy0 + $l * $linespc}]
set ymax [lindex [$canv cget -scrollregion] 3]
return 0
}
+ # empty string or positive integer
+ proc diffcontextvalidate {v} {
+ return [regexp {^(|[1-9][0-9]*)$} $v]
+ }
+
+ proc diffcontextchange {n1 n2 op} {
+ global diffcontextstring diffcontext
+
+ if {[string is integer -strict $diffcontextstring]} {
+ if {$diffcontextstring > 0} {
+ set diffcontext $diffcontextstring
+ reselectline
+ }
+ }
+ }
+
proc getblobdiffs {ids} {
global diffopts blobdifffd diffids env
global diffinhdr treediffs
+ global diffcontext
set env(GIT_DIFF_OPTS) $diffopts
- if {[catch {set bdf [open [diffcmd $ids {-p -C --no-commit-id}] r]} err]} {
+ if {[catch {set bdf [open [diffcmd $ids "-p -C --no-commit-id -U$diffcontext"] r]} err]} {
puts "error getting diffs: $err"
return
}
# the middle char will be a space, and the two bits either
# side will be a/name and b/name, or "a/name" and "b/name".
# If the name has changed we'll get "rename from" and
- # "rename to" lines following this, and we'll use them
- # to get the filenames.
+ # "rename to" or "copy from" and "copy to" lines following this,
+ # and we'll use them to get the filenames.
# This complexity is necessary because spaces in the filename(s)
# don't get escaped.
set l [string length $line]
set diffinhdr 0
} elseif {$diffinhdr} {
- if {![string compare -length 12 "rename from " $line]} {
- set fname [string range $line 12 end]
+ if {![string compare -length 12 "rename from " $line] ||
+ ![string compare -length 10 "copy from " $line]} {
+ set fname [string range $line [expr 6 + [string first " from " $line] ] end]
if {[string index $fname 0] eq "\""} {
set fname [lindex $fname 0]
}
if {$i >= 0} {
setinlist difffilestart $i $curdiffstart
}
- } elseif {![string compare -length 10 $line "rename to "]} {
- set fname [string range $line 10 end]
+ } elseif {![string compare -length 10 $line "rename to "] ||
+ ![string compare -length 8 $line "copy to "]} {
+ set fname [string range $line [expr 4 + [string first " to " $line] ] end]
if {[string index $fname 0] eq "\""} {
set fname [lindex $fname 0]
}
}
proc incrfont {inc} {
- global mainfont textfont ctext canv phase cflist
+ global mainfont textfont ctext canv phase cflist showrefstop
global charspc tabstop
global stopped entries
unmarkmatches
if {$phase eq "getcommits"} {
$canv itemconf textitems -font $mainfont
}
+ if {[info exists showrefstop] && [winfo exists $showrefstop]} {
+ $showrefstop.list conf -font $mainfont
+ }
redisplay
}
lappend idtags($id) $tag
redrawtags $id
addedtag $id
+ dispneartags 0
+ run refill_reflist
}
proc redrawtags {id} {
notbusy newbranch
redrawtags $id
dispneartags 0
+ run refill_reflist
}
}
proc rmbranch {} {
global headmenuid headmenuhead mainhead
- global headids idheads
+ global idheads
set head $headmenuhead
set id $headmenuid
return
}
set dheads [descheads $id]
- if {$dheads eq $headids($head)} {
+ if {[llength $dheads] == 1 && $idheads($dheads) eq $head} {
# the stuff on this branch isn't on any other branch
if {![confirm_popup "The commits on branch $head aren't on any other\
branch.\nReally delete branch $head?"]} return
redrawtags $id
notbusy rmbranch
dispneartags 0
+ run refill_reflist
+ }
+
+ # Display a list of tags and heads
+ proc showrefs {} {
+ global showrefstop bgcolor fgcolor selectbgcolor mainfont
+ global bglist fglist uifont reflistfilter reflist maincursor
+
+ set top .showrefs
+ set showrefstop $top
+ if {[winfo exists $top]} {
+ raise $top
+ refill_reflist
+ return
+ }
+ toplevel $top
+ wm title $top "Tags and heads: [file tail [pwd]]"
+ text $top.list -background $bgcolor -foreground $fgcolor \
+ -selectbackground $selectbgcolor -font $mainfont \
+ -xscrollcommand "$top.xsb set" -yscrollcommand "$top.ysb set" \
+ -width 30 -height 20 -cursor $maincursor \
+ -spacing1 1 -spacing3 1 -state disabled
+ $top.list tag configure highlight -background $selectbgcolor
+ lappend bglist $top.list
+ lappend fglist $top.list
+ scrollbar $top.ysb -command "$top.list yview" -orient vertical
+ scrollbar $top.xsb -command "$top.list xview" -orient horizontal
+ grid $top.list $top.ysb -sticky nsew
+ grid $top.xsb x -sticky ew
+ frame $top.f
+ label $top.f.l -text "Filter: " -font $uifont
+ entry $top.f.e -width 20 -textvariable reflistfilter -font $uifont
+ set reflistfilter "*"
+ trace add variable reflistfilter write reflistfilter_change
+ pack $top.f.e -side right -fill x -expand 1
+ pack $top.f.l -side left
+ grid $top.f - -sticky ew -pady 2
+ button $top.close -command [list destroy $top] -text "Close" \
+ -font $uifont
+ grid $top.close -
+ grid columnconfigure $top 0 -weight 1
+ grid rowconfigure $top 0 -weight 1
+ bind $top.list <1> {break}
+ bind $top.list <B1-Motion> {break}
+ bind $top.list <ButtonRelease-1> {sel_reflist %W %x %y; break}
+ set reflist {}
+ refill_reflist
+ }
+
+ proc sel_reflist {w x y} {
+ global showrefstop reflist headids tagids otherrefids
+
+ if {![winfo exists $showrefstop]} return
+ set l [lindex [split [$w index "@$x,$y"] "."] 0]
+ set ref [lindex $reflist [expr {$l-1}]]
+ set n [lindex $ref 0]
+ switch -- [lindex $ref 1] {
+ "H" {selbyid $headids($n)}
+ "T" {selbyid $tagids($n)}
+ "o" {selbyid $otherrefids($n)}
+ }
+ $showrefstop.list tag add highlight $l.0 "$l.0 lineend"
+ }
+
+ proc unsel_reflist {} {
+ global showrefstop
+
+ if {![info exists showrefstop] || ![winfo exists $showrefstop]} return
+ $showrefstop.list tag remove highlight 0.0 end
+ }
+
+ proc reflistfilter_change {n1 n2 op} {
+ global reflistfilter
+
+ after cancel refill_reflist
+ after 200 refill_reflist
+ }
+
+ proc refill_reflist {} {
+ global reflist reflistfilter showrefstop headids tagids otherrefids
+ global commitrow curview commitinterest
+
+ if {![info exists showrefstop] || ![winfo exists $showrefstop]} return
+ set refs {}
+ foreach n [array names headids] {
+ if {[string match $reflistfilter $n]} {
+ if {[info exists commitrow($curview,$headids($n))]} {
+ lappend refs [list $n H]
+ } else {
+ set commitinterest($headids($n)) {run refill_reflist}
+ }
+ }
+ }
+ foreach n [array names tagids] {
+ if {[string match $reflistfilter $n]} {
+ if {[info exists commitrow($curview,$tagids($n))]} {
+ lappend refs [list $n T]
+ } else {
+ set commitinterest($tagids($n)) {run refill_reflist}
+ }
+ }
+ }
+ foreach n [array names otherrefids] {
+ if {[string match $reflistfilter $n]} {
+ if {[info exists commitrow($curview,$otherrefids($n))]} {
+ lappend refs [list $n o]
+ } else {
+ set commitinterest($otherrefids($n)) {run refill_reflist}
+ }
+ }
+ }
+ set refs [lsort -index 0 $refs]
+ if {$refs eq $reflist} return
+
+ # Update the contents of $showrefstop.list according to the
+ # differences between $reflist (old) and $refs (new)
+ $showrefstop.list conf -state normal
+ $showrefstop.list insert end "\n"
+ set i 0
+ set j 0
+ while {$i < [llength $reflist] || $j < [llength $refs]} {
+ if {$i < [llength $reflist]} {
+ if {$j < [llength $refs]} {
+ set cmp [string compare [lindex $reflist $i 0] \
+ [lindex $refs $j 0]]
+ if {$cmp == 0} {
+ set cmp [string compare [lindex $reflist $i 1] \
+ [lindex $refs $j 1]]
+ }
+ } else {
+ set cmp -1
+ }
+ } else {
+ set cmp 1
+ }
+ switch -- $cmp {
+ -1 {
+ $showrefstop.list delete "[expr {$j+1}].0" "[expr {$j+2}].0"
+ incr i
+ }
+ 0 {
+ incr i
+ incr j
+ }
+ 1 {
+ set l [expr {$j + 1}]
+ $showrefstop.list image create $l.0 -align baseline \
+ -image reficon-[lindex $refs $j 1] -padx 2
+ $showrefstop.list insert $l.1 "[lindex $refs $j 0]\n"
+ incr j
+ }
+ }
+ }
+ set reflist $refs
+ # delete last newline
+ $showrefstop.list delete end-2c end-1c
+ $showrefstop.list conf -state disabled
}
# Stuff for finding nearby tags
redrawtags $id
}
}
+ run refill_reflist
}
proc listrefs {id} {
}
proc formatdate {d} {
+ global datetimeformat
if {$d ne {}} {
- set d [clock format $d -format "%Y-%m-%d %H:%M:%S"]
+ set d [clock format $d -format $datetimeformat]
}
return $d
}
set maxwidth 16
set revlistorder 0
set fastdate 0
-set uparrowlen 7
-set downarrowlen 7
-set mingaplen 30
+set uparrowlen 5
+set downarrowlen 5
+set mingaplen 100
set cmitmode "patch"
set wrapcomment "none"
set showneartags 1
set maxrefs 20
set maxlinelen 200
set showlocalchanges 1
+ set datetimeformat "%Y-%m-%d %H:%M:%S"
set colors {green red blue magenta darkgrey brown orange}
set bgcolor white
set fgcolor black
set diffcolors {red "#00a000" blue}
+ set diffcontext 3
set selectbgcolor gray85
catch {source ~/.gitk}