}
}
-proc parse_args {rargs} {
- global parsed_args
-
- if {[catch {
- set parse_args [concat --default HEAD $rargs]
- set parsed_args [split [eval exec git-rev-parse $parse_args] "\n"]
- }]} {
- # if git-rev-parse failed for some reason...
- if {$rargs == {}} {
- set rargs HEAD
- }
- set parsed_args $rargs
- }
- return $parsed_args
-}
-
-proc start_rev_list {rlargs} {
+proc start_rev_list {} {
global startmsecs nextupdate ncmupdate
global commfd leftover tclencoding datemode
- global commitdata
+ global revtreeargs curview viewfiles
set startmsecs [clock clicks -milliseconds]
set nextupdate [expr {$startmsecs + 100}]
set ncmupdate 1
initlayout
+ set args $revtreeargs
+ if {$viewfiles($curview) ne {}} {
+ set args [concat $args "--" $viewfiles($curview)]
+ }
set order "--topo-order"
if {$datemode} {
set order "--date-order"
}
if {[catch {
set commfd [open [concat | git-rev-list --header $order \
- --parents $rlargs] r]
+ --parents --boundary --default HEAD $args] r]
} err]} {
puts stderr "Error executing git-rev-list: $err"
exit 1
}
set leftover {}
- set commitdata {}
fconfigure $commfd -blocking 0 -translation lf
if {$tclencoding != {}} {
fconfigure $commfd -encoding $tclencoding
settextcursor watch
}
-proc getcommits {rargs} {
+proc stop_rev_list {} {
+ global commfd
+
+ if {![info exists commfd]} return
+ catch {
+ set pid [pid $commfd]
+ exec kill $pid
+ }
+ catch {close $commfd}
+ unset commfd
+}
+
+proc getcommits {} {
global phase canv mainfont
set phase getcommits
- start_rev_list [parse_args $rargs]
+ start_rev_list
$canv delete all
$canv create text 3 3 -anchor nw -text "Reading commits..." \
-font $mainfont -tags textitems
global commitlisted nextupdate
global leftover
global displayorder commitidx commitrow commitdata
+ global parentlist childlist children
set stuff [read $commfd]
if {$stuff == {}} {
set start [expr {$i + 1}]
set j [string first "\n" $cmit]
set ok 0
+ set listed 1
if {$j >= 0} {
set ids [string range $cmit 0 [expr {$j - 1}]]
+ if {[string range $ids 0 0] == "-"} {
+ set listed 0
+ set ids [string range $ids 1 end]
+ }
set ok 1
foreach id $ids {
if {[string length $id] != 40} {
exit 1
}
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]
+ if {$listed} {
+ set olds [lrange $ids 1 end]
+ set i 0
+ foreach p $olds {
+ if {$i == 0 || [lsearch -exact $olds $p] >= $i} {
+ lappend children($p) $id
+ }
+ incr i
+ }
+ } else {
+ set olds {}
+ }
+ lappend parentlist $olds
+ if {[info exists children($id)]} {
+ lappend childlist $children($id)
+ unset children($id)
+ } else {
+ lappend childlist {}
+ }
+ set commitdata($id) [string range $cmit [expr {$j + 1}] end]
set commitrow($id) $commitidx
incr commitidx
lappend displayorder $id
+ lappend commitlisted $listed
set gotsome 1
}
if {$gotsome} {
proc readcommit {id} {
if {[catch {set contents [exec git-cat-file commit $id]}]} return
- updatechildren $id {}
parsecommit $id $contents 0
}
-proc updatecommits {rargs} {
- stopfindproc
- foreach v {children nchildren parents nparents commitlisted
- colormap selectedline matchinglines treediffs
- mergefilelist currentid rowtextx commitrow
- rowidlist rowoffsets idrowranges idrangedrawn iddrawn
- linesegends crossings cornercrossings} {
- global $v
- catch {unset $v}
- }
- allcanvs delete all
- readrefs
- getcommits $rargs
-}
-
-proc updatechildren {id olds} {
- global children nchildren parents nparents
+proc updatecommits {} {
+ global viewdata curview revtreeargs phase
- if {![info exists nchildren($id)]} {
- set children($id) {}
- set nchildren($id) 0
- }
- set parents($id) $olds
- set nparents($id) [llength $olds]
- foreach p $olds {
- if {![info exists nchildren($p)]} {
- set children($p) [list $id]
- set nchildren($p) 1
- } elseif {[lsearch -exact $children($p) $id] < 0} {
- lappend children($p) $id
- incr nchildren($p)
- }
+ if {$phase ne {}} {
+ stop_rev_list
+ set phase {}
}
+ set n $curview
+ set curview -1
+ catch {unset viewdata($n)}
+ readrefs
+ showview $n
}
proc parsecommit {id contents listed} {
$comname $comdate $comment]
}
-proc getcommit {id {row {}}} {
- global commitdata commitrow commitinfo nparents
+proc getcommit {id} {
+ global commitdata commitinfo
- if {$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)]} {
set commitinfo($id) {"No commit information available"}
- set nparents($id) 0
}
}
return 1
foreach v {tagids idtags headids idheads otherrefids idotherrefs} {
catch {unset $v}
}
- set refd [open [list | git-ls-remote [gitdir]] r]
+ set refd [open [list | git ls-remote [gitdir]] r]
while {0 <= [set n [gets $refd line]]} {
if {![regexp {^([0-9a-f]{40}) refs/([^^]*)$} $line \
match id path]} {
continue
}
+ if {[regexp {^remotes/.*/HEAD$} $path match]} {
+ continue
+ }
if {![regexp {^(tags|heads)/(.*)$} $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
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
}
-proc makewindow {rargs} {
- global canv canv2 canv3 linespc charspc ctext cflist textfont
+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
menu .bar
.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
menu .bar.edit
.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
+ .bar add cascade -label "View" -menu .bar.view
+ .bar.view add command -label "New view..." -command newview
+ .bar.view add command -label "Edit view..." -command editview
+ .bar.view add command -label "Delete view" -command delview -state disabled
+ .bar.view add separator
+ .bar.view add radiobutton -label "All files" -command {showview 0} \
+ -variable selectedview -value 0
menu .bar.help
.bar add cascade -label "Help" -menu .bar.help
.bar.help add command -label "About gitk" -command about
+ .bar.help add command -label "Key bindings" -command keys
+ .bar.help configure -font $uifont
. configure -menu .bar
if {![info exists geometry(canv1)]} {
set entries $sha1entry
set sha1but .ctop.top.bar.sha1label
button $sha1but -text "SHA1 ID: " -state disabled -relief flat \
- -command gotocommit -width 8
+ -command gotocommit -width 8 -font $uifont
$sha1but conf -disabledforeground [$sha1but cget -foreground]
pack .ctop.top.bar.sha1label -side left
entry $sha1entry -width 40 -font $textfont -textvariable sha1string
-state disabled -width 26
pack .ctop.top.bar.rightbut -side left -fill y
- button .ctop.top.bar.findbut -text "Find" -command dofind
+ button .ctop.top.bar.findbut -text "Find" -command dofind -font $uifont
pack .ctop.top.bar.findbut -side left
set findstring {}
set fstring .ctop.top.bar.findstring
lappend entries $fstring
- entry $fstring -width 30 -font $textfont -textvariable findstring
+ entry $fstring -width 30 -font $textfont -textvariable findstring -font $textfont
pack $fstring -side left -expand 1 -fill x
set findtype Exact
set findtypemenu [tk_optionMenu .ctop.top.bar.findtype \
findtype Exact IgnCase Regexp]
+ .ctop.top.bar.findtype configure -font $uifont
+ .ctop.top.bar.findtype.menu configure -font $uifont
set findloc "All fields"
tk_optionMenu .ctop.top.bar.findloc findloc "All fields" Headline \
Comments Author Committer Files Pickaxe
+ .ctop.top.bar.findloc configure -font $uifont
+ .ctop.top.bar.findloc.menu configure -font $uifont
+
pack .ctop.top.bar.findloc -side right
pack .ctop.top.bar.findtype -side right
# for making sure type==Exact whenever loc==Pickaxe
frame .ctop.cdet.right
set cflist .ctop.cdet.right.cfiles
listbox $cflist -bg white -selectmode extended -width $geometry(cflistw) \
- -yscrollcommand ".ctop.cdet.right.sb set"
+ -yscrollcommand ".ctop.cdet.right.sb set" -font $mainfont
scrollbar .ctop.cdet.right.sb -command "$cflist yview"
pack .ctop.cdet.right.sb -side right -fill y
pack $cflist -side left -fill both -expand 1
#bindall <B1-Motion> {selcanvline %W %x %y}
bindall <ButtonRelease-4> "allcanvs yview scroll -5 units"
bindall <ButtonRelease-5> "allcanvs yview scroll 5 units"
- bindall <2> "allcanvs scan mark 0 %y"
- bindall <B2-Motion> "allcanvs scan dragto 0 %y"
+ bindall <2> "canvscan mark %W %x %y"
+ bindall <B2-Motion> "canvscan dragto %W %x %y"
+ bindkey <Home> selfirstline
+ bindkey <End> sellastline
bind . <Key-Up> "selnextline -1"
bind . <Key-Down> "selnextline 1"
- bind . <Key-Right> "goforw"
- bind . <Key-Left> "goback"
- bind . <Key-Prior> "allcanvs yview scroll -1 pages"
- bind . <Key-Next> "allcanvs yview scroll 1 pages"
+ bindkey <Key-Right> "goforw"
+ bindkey <Key-Left> "goback"
+ bind . <Key-Prior> "selnextpage -1"
+ bind . <Key-Next> "selnextpage 1"
+ bind . <Control-Home> "allcanvs yview moveto 0.0"
+ bind . <Control-End> "allcanvs yview moveto 1.0"
+ bind . <Control-Key-Up> "allcanvs yview scroll -1 units"
+ bind . <Control-Key-Down> "allcanvs yview scroll 1 units"
+ bind . <Control-Key-Prior> "allcanvs yview scroll -1 pages"
+ bind . <Control-Key-Next> "allcanvs yview scroll 1 pages"
bindkey <Key-Delete> "$ctext yview scroll -1 pages"
bindkey <Key-BackSpace> "$ctext yview scroll -1 pages"
bindkey <Key-space> "$ctext yview scroll 1 pages"
$rowctxmenu add command -label "Write commit to file" -command writecommit
}
+# mouse-2 makes all windows scan vertically, but only the one
+# the cursor is in scans horizontally
+proc canvscan {op w x y} {
+ global canv canv2 canv3
+ foreach c [list $canv $canv2 $canv3] {
+ if {$c == $w} {
+ $c scan $op $x $y
+ } else {
+ $c scan $op 0 $y
+ }
+ }
+}
+
proc scrollcanv {cscroll f0 f1} {
$cscroll set $f0 $f1
drawfrac $f0 $f1
}
proc savestuff {w} {
- global canv canv2 canv3 ctext cflist mainfont textfont
+ global canv canv2 canv3 ctext cflist mainfont textfont uifont
global stuffsaved findmergefiles maxgraphpct
global maxwidth
+ global viewname viewfiles viewperm nextviewnum
if {$stuffsaved} return
if {![winfo viewable .]} return
set f [open "~/.gitk-new" w]
puts $f [list set mainfont $mainfont]
puts $f [list set textfont $textfont]
+ puts $f [list set uifont $uifont]
puts $f [list set findmergefiles $findmergefiles]
puts $f [list set maxgraphpct $maxgraphpct]
puts $f [list set maxwidth $maxwidth]
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)]}"
+ }
+ }
+ puts $f "}"
close $f
file rename -force "~/.gitk-new" "~/.gitk"
}
pack $w.ok -side bottom
}
+proc keys {} {
+ set w .keys
+ if {[winfo exists $w]} {
+ raise $w
+ return
+ }
+ toplevel $w
+ wm title $w "Gitk key bindings"
+ message $w.m -text {
+Gitk key bindings:
+
+<Ctrl-Q> Quit
+<Home> Move to first commit
+<End> Move to last commit
+<Up>, p, i Move up one commit
+<Down>, n, k Move down one commit
+<Left>, z, j Go back in history list
+<Right>, x, l Go forward in history list
+<PageUp> Move up one page in commit list
+<PageDown> Move down one page in commit list
+<Ctrl-Home> Scroll to top of commit list
+<Ctrl-End> Scroll to bottom of commit list
+<Ctrl-Up> Scroll commit list up one line
+<Ctrl-Down> Scroll commit list down one line
+<Ctrl-PageUp> Scroll commit list up one page
+<Ctrl-PageDown> Scroll commit list down one page
+<Delete>, b Scroll diff view up one page
+<Backspace> Scroll diff view up one page
+<Space> Scroll diff view down one page
+u Scroll diff view up 18 lines
+d Scroll diff view down 18 lines
+<Ctrl-F> Find
+<Ctrl-G> Move to next find hit
+<Ctrl-R> Move to previous find hit
+<Return> Move to next find hit
+/ Move to next find hit, or redo find
+? Move to previous find hit
+f Scroll diff view to next file
+<Ctrl-KP+> Increase font size
+<Ctrl-plus> Increase font size
+<Ctrl-KP-> Decrease font size
+<Ctrl-minus> Decrease font size
+} \
+ -justify left -bg white -border 2 -relief sunken
+ pack $w.m -side top -fill both
+ button $w.ok -text Close -command "destroy $w"
+ pack $w.ok -side bottom
+}
+
+proc newview {} {
+ global nextviewnum newviewname newviewperm uifont
+
+ set top .gitkview
+ if {[winfo exists $top]} {
+ raise $top
+ return
+ }
+ set newviewname($nextviewnum) "View $nextviewnum"
+ set newviewperm($nextviewnum) 0
+ vieweditor $top $nextviewnum "Gitk view definition"
+}
+
+proc editview {} {
+ global curview
+ global viewname viewperm newviewname newviewperm
+
+ set top .gitkvedit-$curview
+ if {[winfo exists $top]} {
+ raise $top
+ return
+ }
+ set newviewname($curview) $viewname($curview)
+ set newviewperm($curview) $viewperm($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.l -aspect 500 -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 w -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 viewmenuitem {n} {
+ set nmenu [.bar.view index end]
+ set targetcmd [list showview $n]
+ for {set i 6} {$i <= $nmenu} {incr i} {
+ if {[.bar.view entrycget $i -command] eq $targetcmd} {
+ return $i
+ }
+ }
+ return {}
+}
+
+proc newviewok {top n} {
+ global nextviewnum newviewperm newviewname
+ global viewname viewfiles viewperm selectedview curview
+
+ set files {}
+ foreach f [split [$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
+ .bar.view add radiobutton -label $viewname($n) \
+ -command [list showview $n] -variable selectedview -value $n
+ after idle showview $n
+ } else {
+ # editing an existing view
+ set viewperm($n) $newviewperm($n)
+ if {$newviewname($n) ne $viewname($n)} {
+ set viewname($n) $newviewname($n)
+ set i [viewmenuitem $n]
+ if {$i ne {}} {
+ .bar.view entryconf $i -label $viewname($n)
+ }
+ }
+ if {$files ne $viewfiles($n)} {
+ set viewfiles($n) $files
+ if {$curview == $n} {
+ after idle updatecommits
+ }
+ }
+ }
+ catch {destroy $top}
+}
+
+proc delview {} {
+ global curview viewdata viewperm
+
+ if {$curview == 0} return
+ set i [viewmenuitem $curview]
+ if {$i ne {}} {
+ .bar.view delete $i
+ }
+ set viewdata($curview) {}
+ set viewperm($curview) 0
+ showview 0
+}
+
+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\($i\) $v
+ }
+}
+
+proc showview {n} {
+ global curview viewdata viewfiles
+ global displayorder parentlist childlist rowidlist rowoffsets
+ global colormap rowtextx commitrow
+ global numcommits rowrangelist commitlisted idrowranges
+ global selectedline currentid canv canvy0
+ global matchinglines treediffs
+ global pending_select phase
+ global commitidx rowlaidout rowoptim linesegends leftover
+ global commfd nextupdate
+ global selectedview
+
+ if {$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} {
+ if {$phase ne {}} {
+ set viewdata($curview) \
+ [list $phase $displayorder $parentlist $childlist $rowidlist \
+ $rowoffsets $rowrangelist $commitlisted \
+ [flatten children] [flatten idrowranges] \
+ [flatten idinlist] \
+ $commitidx $rowlaidout $rowoptim $numcommits \
+ $linesegends $leftover $commfd]
+ fileevent $commfd readable {}
+ } elseif {![info exists viewdata($curview)]
+ || [lindex $viewdata($curview) 0] ne {}} {
+ set viewdata($curview) \
+ [list {} $displayorder $parentlist $childlist $rowidlist \
+ $rowoffsets $rowrangelist $commitlisted]
+ }
+ }
+ catch {unset matchinglines}
+ catch {unset treediffs}
+ clear_display
+
+ set curview $n
+ set selectedview $n
+ .bar.view entryconf 2 -state [expr {$n == 0? "disabled": "normal"}]
+ .bar.view entryconf 3 -state [expr {$n == 0? "disabled": "normal"}]
+
+ if {![info exists viewdata($n)]} {
+ set pending_select $selid
+ getcommits
+ return
+ }
+
+ set v $viewdata($n)
+ set phase [lindex $v 0]
+ set displayorder [lindex $v 1]
+ set parentlist [lindex $v 2]
+ set childlist [lindex $v 3]
+ set rowidlist [lindex $v 4]
+ set rowoffsets [lindex $v 5]
+ set rowrangelist [lindex $v 6]
+ set commitlisted [lindex $v 7]
+ if {$phase eq {}} {
+ set numcommits [llength $displayorder]
+ catch {unset idrowranges}
+ catch {unset children}
+ } else {
+ unflatten children [lindex $v 8]
+ unflatten idrowranges [lindex $v 9]
+ unflatten idinlist [lindex $v 10]
+ set commitidx [lindex $v 11]
+ set rowlaidout [lindex $v 12]
+ set rowoptim [lindex $v 13]
+ set numcommits [lindex $v 14]
+ set linesegends [lindex $v 15]
+ set leftover [lindex $v 16]
+ set commfd [lindex $v 17]
+ fileevent $commfd readable [list getcommitlines $commfd]
+ set nextupdate [expr {[clock clicks -milliseconds] + 100}]
+ }
+
+ catch {unset colormap}
+ catch {unset rowtextx}
+ catch {unset commitrow}
+ set curview $n
+ set row 0
+ foreach id $displayorder {
+ set commitrow($id) $row
+ incr row
+ }
+ setcanvscroll
+ set yf 0
+ set row 0
+ if {$selid ne {} && [info exists commitrow($selid)]} {
+ set row $commitrow($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 eq {}} {
+ global maincursor textcursor
+ . config -cursor $maincursor
+ settextcursor $textcursor
+ } else {
+ . config -cursor watch
+ settextcursor watch
+ if {$phase eq "getcommits"} {
+ global mainfont
+ $canv create text 3 3 -anchor nw -text "Reading commits..." \
+ -font $mainfont -tags textitems
+ }
+ }
+}
+
proc shortids {ids} {
set res {}
foreach id $ids {
}
proc usedinrange {id l1 l2} {
- global children commitrow
+ global children commitrow childlist
if {[info exists commitrow($id)]} {
set r $commitrow($id)
if {$l1 <= $r && $r <= $l2} {
return [expr {$r - $l1 + 1}]
}
+ set kids [lindex $childlist $r]
+ } else {
+ set kids $children($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 $commitrow($c)
+ if {$l1 <= $r && $r <= $l2} {
+ return [expr {$r - $l1 + 1}]
}
}
return 0
}
proc initlayout {} {
- global rowidlist rowoffsets displayorder
+ global rowidlist rowoffsets displayorder commitlisted
global rowlaidout rowoptim
- global idinlist rowchk
- global commitidx numcommits
+ global idinlist rowchk rowrangelist idrowranges
+ global commitidx numcommits canvxmax canv
global nextcolor
+ global parentlist childlist children
+ global colormap rowtextx commitrow
+ global linesegends
set commitidx 0
set numcommits 0
set displayorder {}
+ set commitlisted {}
+ set parentlist {}
+ set childlist {}
+ set rowrangelist {}
+ catch {unset children}
set nextcolor 0
set rowidlist {{}}
set rowoffsets {{}}
catch {unset rowchk}
set rowlaidout 0
set rowoptim 0
+ set canvxmax [$canv cget -width]
+ catch {unset colormap}
+ catch {unset rowtextx}
+ catch {unset commitrow}
+ catch {unset idrowranges}
+ set linesegends {}
+}
+
+proc setcanvscroll {} {
+ global canv canv2 canv3 numcommits linespc canvxmax canvy0
+
+ set ymax [expr {$canvy0 + ($numcommits - 0.5) * $linespc + 2}]
+ $canv conf -scrollregion [list 0 0 $canvxmax $ymax]
+ $canv2 conf -scrollregion [list 0 0 0 $ymax]
+ $canv3 conf -scrollregion [list 0 0 0 $ymax]
}
proc visiblerows {} {
set rowlaidout [layoutrows $row $commitidx 0]
set orow [expr {$rowlaidout - $uparrowlen - 1}]
if {$orow > $rowoptim} {
- checkcrossings $rowoptim $orow
optimize_rows $rowoptim 0 $orow
set rowoptim $orow
}
}
proc showstuff {canshow} {
- global numcommits
- global canvy0 linespc
+ global numcommits commitrow pending_select selectedline
global linesegends idrowranges idrangedrawn
if {$numcommits == 0} {
}
set row $numcommits
set numcommits $canshow
- allcanvs conf -scrollregion \
- [list 0 0 0 [expr {$canvy0 + ($numcommits - 0.5) * $linespc + 2}]]
+ setcanvscroll
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
}
}
}
drawcmitrow $row
incr row
}
+ if {[info exists pending_select] &&
+ [info exists commitrow($pending_select)] &&
+ $commitrow($pending_select) < $numcommits} {
+ selectline $commitrow($pending_select) 1
+ }
+ if {![info exists selectedline] && ![info exists pending_select]} {
+ selectline 0 1
+ }
}
proc layoutrows {row endrow last} {
global rowidlist rowoffsets displayorder
global uparrowlen downarrowlen maxwidth mingaplen
- global nchildren parents nparents
+ global childlist parentlist
global idrowranges linesegends
global commitidx
- global idinlist rowchk
+ global idinlist rowchk rowrangelist
set idlist [lindex $rowidlist $row]
set offs [lindex $rowoffsets $row]
set id [lindex $displayorder $row]
set oldolds {}
set newolds {}
- foreach p $parents($id) {
+ foreach p [lindex $parentlist $row] {
if {![info exists idinlist($p)]} {
lappend newolds $p
} elseif {!$idinlist($p)} {
lappend oldolds $p
}
}
+ set lse {}
set nev [expr {[llength $idlist] + [llength $newolds]
+ [llength $oldolds] - $maxwidth + 1}]
if {$nev > 0} {
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 lse $i
+ lappend idrowranges($i) $rm1
if {[incr nev -1] <= 0} break
continue
}
lset rowidlist $row $idlist
lset rowoffsets $row $offs
}
+ lappend linesegends $lse
set col [lsearch -exact $idlist $id]
if {$col < 0} {
set col [llength $idlist]
lappend idlist $id
lset rowidlist $row $idlist
set z {}
- if {$nchildren($id) > 0} {
+ if {[lindex $childlist $row] ne {}} {
set z [expr {[llength [lindex $rowidlist [expr {$row-1}]]] - $col}]
unset idinlist($id)
}
} else {
unset idinlist($id)
}
+ set ranges {}
if {[info exists idrowranges($id)]} {
- lappend linesegends($row) $id
- lappend idrowranges($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]
}
proc addextraid {id row} {
- global displayorder commitrow commitinfo nparents
- global commitidx
+ global displayorder commitrow commitinfo
+ global commitidx commitlisted
+ global parentlist childlist children
incr commitidx
lappend displayorder $id
+ lappend commitlisted 0
+ lappend parentlist {}
set commitrow($id) $row
readcommit $id
if {![info exists commitinfo($id)]} {
set commitinfo($id) {"No commit information available"}
- set nparents($id) 0
+ }
+ if {[info exists children($id)]} {
+ lappend childlist $children($id)
+ unset children($id)
+ } else {
+ lappend childlist {}
}
}
proc layouttail {} {
global rowidlist rowoffsets idinlist commitidx
- global idrowranges linesegends
+ global idrowranges rowrangelist
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
+ lappend rowrangelist $idrowranges($id)
+ unset idrowranges($id)
incr row
set offs [ntimes $col 0]
set idlist [lreplace $idlist $col $col]
lset rowidlist $row [list $id]
lset rowoffsets $row 0
makeuparrow $id 0 $row 0
- lappend linesegends($row) $id
lappend idrowranges($id) $row
+ lappend rowrangelist $idrowranges($id)
+ unset idrowranges($id)
incr row
lappend rowidlist {}
lappend rowoffsets {}
}
proc optimize_rows {row col endrow} {
- global rowidlist rowoffsets idrowranges
+ global rowidlist rowoffsets idrowranges displayorder
for {} {$row < $endrow} {incr row} {
set idlist [lindex $rowidlist $row]
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
}
}
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]
+ 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 - $col}]
+ }
+ }
+ }
if {$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 $wid
}
-proc drawlineseg {id i} {
- global rowoffsets rowidlist idrowranges
- global canv colormap
+proc rowranges {id} {
+ global phase idrowranges commitrow rowlaidout rowrangelist
+
+ set ranges {}
+ if {$phase eq {} ||
+ ([info exists commitrow($id)] && $commitrow($id) < $rowlaidout)} {
+ set ranges [lindex $rowrangelist $commitrow($id)]
+ } elseif {[info exists idrowranges($id)]} {
+ set ranges $idrowranges($id)
+ }
+ return $ranges
+}
- set startrow [lindex $idrowranges($id) [expr {2 * $i}]]
- set row [lindex $idrowranges($id) [expr {2 * $i + 1}]]
+proc drawlineseg {id i} {
+ global rowoffsets rowidlist
+ global displayorder
+ global canv colormap linespc
+ global numcommits commitrow
+
+ set ranges [rowranges $id]
+ set downarrow 1
+ if {[info exists commitrow($id)] && $commitrow($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 {}
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 x [xc $row $col]
set y [yc $row]
lappend coords $x $y
+ if {$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 $coords] < 4} return
+ if {$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.
+ 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 $yi]
+ }
+ }
+ }
+ set arrow [expr {2 * ($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]
$canv lower $t
puts "oops, parent $p of $id not in list"
continue
}
+ set x2 [xc $row2 $i]
+ if {$x2 > $rmx} {
+ set rmx $x2
+ }
+ set ranges [rowranges $p]
+ if {$ranges ne {} && $row2 == [lindex $ranges 0]
+ && $row2 < [lindex $ranges 1]} {
+ # drawlineseg will do this one for us
+ continue
+ }
assigncolor $p
# should handle duplicated parents here...
set coords [list $x $y]
} elseif {$i > $col + 1} {
lappend coords [xc $row [expr {$i - 1}]] $y
}
- set x2 [xc $row2 $i]
- if {$x2 > $rmx} {
- set rmx $x2
- }
lappend coords $x2 $y2
set t [$canv create line $coords -width [linewidth $p] \
-fill $colormap($p) -tags lines.$p]
proc drawlines {id} {
global colormap canv
- global idrowranges idrangedrawn
- global children iddrawn commitrow rowidlist
+ global idrangedrawn
+ global childlist iddrawn commitrow rowidlist
$canv delete lines.$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 $i
}
}
- if {[info exists children($id)]} {
- foreach child $children($id) {
- if {[info exists iddrawn($child)]} {
- set row $commitrow($child)
- set col [lsearch -exact [lindex $rowidlist $row] $child]
- if {$col >= 0} {
- drawparentlinks $child $row $col [list $id]
- }
+ foreach child [lindex $childlist $commitrow($id)] {
+ if {[info exists iddrawn($child)]} {
+ set row $commitrow($child)
+ set col [lsearch -exact [lindex $rowidlist $row] $child]
+ if {$col >= 0} {
+ drawparentlinks $child $row $col [list $id]
}
}
}
global commitlisted commitinfo rowidlist
global rowtextx idpos idtags idheads idotherrefs
global linehtag linentag linedtag
- global mainfont namefont
+ global mainfont namefont canvxmax
- set ofill [expr {[info exists commitlisted($id)]? "blue": "white"}]
+ set ofill [expr {[lindex $commitlisted $row]? "blue": "white"}]
set x [xc $row $col]
set y [yc $row]
set orad [expr {$linespc / 3}]
-text $name -font $namefont]
set linedtag($row) [$canv3 create text 3 $y -anchor w \
-text $date -font $mainfont]
+ set xr [expr {$xt + [font measure $mainfont $headline]}]
+ if {$xr > $canvxmax} {
+ set canvxmax $xr
+ setcanvscroll
+ }
}
proc drawcmitrow {row} {
global displayorder rowidlist
- global idrowranges idrangedrawn iddrawn
- global commitinfo commitlisted parents numcommits
- global commitdata
+ global idrangedrawn iddrawn
+ global commitinfo parentlist numcommits
if {$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
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)]
+ set olds [lindex $parentlist $row]
+ if {$olds ne {}} {
+ set rmx [drawparentlinks $id $row $col $olds]
} else {
set rmx 0
}
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 {{}} $cross]
+}
+
proc assigncolor {id} {
global colormap colors nextcolor
- global parents nparents children nchildren
- global cornercrossings crossings
+ global commitrow parentlist children childlist
if {[info exists colormap($id)]} return
set ncolors [llength $colors]
- if {$nchildren($id) == 1} {
- set child [lindex $children($id) 0]
+ if {[info exists commitrow($id)]} {
+ set kids [lindex $childlist $commitrow($id)]
+ } elseif {[info exists children($id)]} {
+ set kids $children($id)
+ } else {
+ set kids {}
+ }
+ if {[llength $kids] == 1} {
+ set child [lindex $kids 0]
if {[info exists colormap($child)]
- && $nparents($child) == 1} {
+ && [llength [lindex $parentlist $commitrow($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 $children($id) {
+ foreach child $kids {
if {[info exists colormap($child)]
&& [lsearch -exact $badcolors $colormap($child)] < 0} {
lappend badcolors $colormap($child)
}
- if {[info exists parents($child)]} {
- foreach p $parents($child) {
- if {[info exists colormap($p)]
- && [lsearch -exact $badcolors $colormap($p)] < 0} {
- lappend badcolors $colormap($p)
- }
+ foreach p [lindex $parentlist $commitrow($child)] {
+ if {[info exists colormap($p)]
+ && [lsearch -exact $badcolors $colormap($p)] < 0} {
+ lappend badcolors $colormap($p)
}
}
}
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]
return $xt
}
-proc checkcrossings {row endrow} {
- global displayorder parents rowidlist
-
- for {} {$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 $parents($id) {
- 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) $id
- }
- }
- }
-}
-
proc xcoord {i level ln} {
global canvx0 xspc1 xspc2
proc finishcommits {} {
global commitidx phase
global canv mainfont ctext maincursor textcursor
+ global findinprogress pending_select
if {$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 {}
+ catch {unset pending_select}
}
# Don't change the text pane cursor if it is currently the hand cursor,
global startmsecs
global canvy0 numcommits linespc
global rowlaidout commitidx
+ global pending_select
set row $rowlaidout
layoutrows $rowlaidout $commitidx 1
layouttail
optimize_rows $row 0 $commitidx
showstuff $commitidx
+ if {[info exists pending_select]} {
+ selectline 0 1
+ }
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
}
if {[info exists findinprogress]} {
unset findinprogress
- if {$phase != "incrdraw"} {
+ if {$phase eq {}} {
. config -cursor $maincursor
settextcursor $textcursor
}
proc findfiles {} {
global selectedline numcommits displayorder ctext
- global ffileline finddidsel parents nparents
+ global ffileline finddidsel parentlist
global findinprogress findstartline findinsertpos
global treediffs fdiffid fdiffsneeded fdiffpos
global findmergefiles
set fdiffsneeded {}
while 1 {
set id [lindex $displayorder $l]
- if {$findmergefiles || $nparents($id) == 1} {
+ if {$findmergefiles || [llength [lindex $parentlist $l]] == 1} {
if {![info exists treediffs($id)]} {
append diffsneeded "$id\n"
lappend fdiffsneeded $id
. config -cursor watch
settextcursor watch
set findinprogress 1
- findcont $id
+ findcont
update
}
set treediffs($nullid) {}
if {[info exists findid] && $nullid eq $findid} {
unset findid
- findcont $nullid
+ findcont
}
incr fdiffpos
}
}
if {[info exists findid] && $fdiffid eq $findid} {
unset findid
- findcont $fdiffid
+ findcont
}
}
}
-proc findcont {id} {
- global findid treediffs parents nparents
+proc findcont {} {
+ global findid treediffs parentlist
global ffileline findstartline finddidsel
global displayorder numcommits matchinglines findinprogress
global findmergefiles
set l $ffileline
- while 1 {
- if {$findmergefiles || $nparents($id) == 1} {
+ while {1} {
+ set id [lindex $displayorder $l]
+ if {$findmergefiles || [llength [lindex $parentlist $l]] == 1} {
if {![info exists treediffs($id)]} {
set findid $id
set ffileline $l
set l 0
}
if {$l == $findstartline} break
- set id [lindex $displayorder $l]
}
stopfindproc
if {!$finddidsel} {
$ctext tag bind link <Leave> { %W configure -cursor $curtextcursor }
}
+proc viewnextline {dir} {
+ global canv linespc
+
+ $canv delete hover
+ set ymax [lindex [$canv cget -scrollregion] 3]
+ set wnow [$canv yview]
+ set wtop [expr {[lindex $wnow 0] * $ymax}]
+ set newtop [expr {$wtop + $dir * $linespc}]
+ if {$newtop < 0} {
+ set newtop 0
+ } elseif {$newtop > $ymax} {
+ set newtop $ymax
+ }
+ allcanvs yview moveto [expr {$newtop * 1.0 / $ymax}]
+}
+
proc selectline {l isnew} {
global canv canv2 canv3 ctext commitinfo selectedline
global displayorder linehtag linentag linedtag
- global canvy0 linespc parents nparents children
+ global canvy0 linespc parentlist childlist
global cflist currentid sha1entry
global commentend idtags linknum
- global mergemax numcommits
+ global mergemax numcommits pending_select
+ catch {unset pending_select}
$canv delete hover
normalline
if {$l < 0 || $l >= $numcommits} return
}
set comment {}
- if {$nparents($id) > 1} {
+ set olds [lindex $parentlist $l]
+ if {[llength $olds] > 1} {
set np 0
- foreach p $parents($id) {
+ foreach p $olds {
if {$np >= $mergemax} {
set tag mmax
} else {
incr np
}
} else {
- if {[info exists parents($id)]} {
- foreach p $parents($id) {
- append comment "Parent: [commit_descriptor $p]\n"
- }
+ foreach p $olds {
+ append comment "Parent: [commit_descriptor $p]\n"
}
}
- if {[info exists children($id)]} {
- foreach c $children($id) {
- append comment "Child: [commit_descriptor $c]\n"
- }
+ foreach c [lindex $childlist $l] {
+ append comment "Child: [commit_descriptor $c]\n"
}
append comment "\n"
append comment [lindex $info 5]
$cflist delete 0 end
$cflist insert end "Comments"
- if {$nparents($id) == 1} {
+ if {[llength $olds] <= 1} {
startdiff $id
- } elseif {$nparents($id) > 1} {
- mergediff $id
+ } else {
+ mergediff $id $l
}
}
+proc selfirstline {} {
+ unmarkmatches
+ selectline 0 1
+}
+
+proc sellastline {} {
+ global numcommits
+ unmarkmatches
+ set l [expr {$numcommits - 1}]
+ selectline $l 1
+}
+
proc selnextline {dir} {
global selectedline
if {![info exists selectedline]} return
selectline $l 1
}
+proc selnextpage {dir} {
+ global canv linespc selectedline numcommits
+
+ set lpp [expr {([winfo height $canv] - 2) / $linespc}]
+ if {$lpp < 1} {
+ set lpp 1
+ }
+ allcanvs yview scroll [expr {$dir * $lpp}] units
+ if {![info exists selectedline]} return
+ set l [expr {$selectedline + $dir * $lpp}]
+ if {$l < 0} {
+ set l 0
+ } elseif {$l >= $numcommits} {
+ set l [expr $numcommits - 1]
+ }
+ unmarkmatches
+ selectline $l 1
+}
+
proc unselectline {} {
- global selectedline
+ global selectedline currentid
catch {unset selectedline}
+ catch {unset currentid}
allcanvs delete secsel
}
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} {
.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 {$historyindex <= 1} {
if {$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]} {
}
}
-proc mergediff {id} {
- global parents diffmergeid diffopts mdifffd
- global difffilestart
+proc mergediff {id l} {
+ global diffmergeid diffopts mdifffd
+ global difffilestart 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
}
fconfigure $mdf -blocking 0
set mdifffd($id) $mdf
- fileevent $mdf readable [list getmergediffline $mdf $id]
+ set np [llength [lindex $parentlist $l]]
+ fileevent $mdf readable [list getmergediffline $mdf $id $np]
set nextupdate [expr {[clock clicks -milliseconds] + 100}]
}
-proc getmergediffline {mdf id} {
- global diffmergeid ctext cflist nextupdate nparents mergemax
- global difffilestart
+proc getmergediffline {mdf id np} {
+ global diffmergeid ctext cflist nextupdate mergemax
+ 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
# do nothing
} else {
# parse the prefix - one ' ', '-' or '+' for each parent
- set np $nparents($id)
set spaces {}
set minuses {}
set pluses {}
incr nextupdate 100
fileevent $mdf readable {}
update
- fileevent $mdf readable [list getmergediffline $mdf $id]
+ fileevent $mdf readable [list getmergediffline $mdf $id $np]
}
}
}
proc gettreediffs {ids} {
- global treediff parents treepending
+ global treediff treepending
set treepending $ids
set treediff {}
if {[catch \
set treediffs($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]+) @@(.*)} \
$line match f1l f1c f2l f2c rest]} {
}
proc redisplay {} {
- global canv canvy0 linespc numcommits
+ global canv
global selectedline
set ymax [lindex [$canv cget -scrollregion] 3]
if {$ymax eq {} || $ymax == 0} return
set span [$canv yview]
clear_display
- allcanvs conf -scrollregion \
- [list 0 0 0 [expr {$canvy0 + ($numcommits - 0.5) * $linespc + 2}]]
+ setcanvscroll
allcanvs yview moveto [lindex $span 0]
drawvisible
if {[info exists selectedline]} {
foreach e $entries {
$e conf -font $mainfont
}
- if {$phase == "getcommits"} {
+ if {$phase eq "getcommits"} {
$canv itemconf textitems -font $mainfont
}
redisplay
}
proc gotocommit {} {
- global sha1string currentid commitrow tagids
+ global sha1string currentid commitrow tagids headids
global displayorder numcommits
if {$sha1string == {}
|| ([info exists currentid] && $sha1string == $currentid)} return
if {[info exists tagids($sha1string)]} {
set id $tagids($sha1string)
+ } elseif {[info exists headids($sha1string)]} {
+ set id $headids($sha1string)
} else {
set id [string tolower $sha1string]
if {[regexp {^[0-9a-f]{4,39}$} $id]} {
if {[regexp {^[0-9a-fA-F]{4,}$} $sha1string]} {
set type "SHA1 id"
} else {
- set type "Tag"
+ set type "Tag/Head"
}
error_popup "$type $sha1string is not known"
}
}
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 $i
}
}
proc arrowjump {id n y} {
- global idrowranges canv
+ global canv
# 1 <-> 2, 3 <-> 4, etc...
set n [expr {(($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 {} || $ymax <= 0} return
}
proc lineclick {x y id isnew} {
- global ctext commitinfo children cflist canv thickerline
+ global ctext commitinfo childlist commitrow cflist canv thickerline
if {![info exists commitinfo($id)] && ![getcommit $id]} return
unmarkmatches
$ctext insert end "\tAuthor:\t[lindex $info 1]\n"
set date [formatdate [lindex $info 2]]
$ctext insert end "\tDate:\t$date\n"
- if {[info exists children($id)]} {
+ set kids [lindex $childlist $commitrow($id)]
+ if {$kids ne {}} {
$ctext insert end "\nChildren:"
set i 0
- foreach child $children($id) {
+ foreach child $kids {
incr i
if {![info exists commitinfo($child)] && ![getcommit $child]} continue
set info $commitinfo($child)
proc rereadrefs {} {
global idtags idheads idotherrefs
- global tagids headids otherrefids
set refids [concat [array names idtags] \
[array names idheads] [array names idotherrefs]]
set mainfont {Helvetica 9}
set textfont {Courier 9}
+set uifont {Helvetica 9 bold}
set findmergefiles 0
set maxgraphpct 50
set maxwidth 16
set optim_delay 16
+set nextviewnum 1
+set curview 0
+set selectedview 0
+set viewfiles(0) {}
+set viewperm(0) 0
+
set stopped 0
set stuffsaved 0
set patchnum 0
setcoords
-makewindow $revtreeargs
+makewindow
readrefs
-getcommits $revtreeargs
+
+set cmdline_files {}
+catch {
+ set fileargs [eval exec git-rev-parse --no-revs --no-flags $revtreeargs]
+ set cmdline_files [split $fileargs "\n"]
+ set n [llength $cmdline_files]
+ set revtreeargs [lrange $revtreeargs 0 end-$n]
+}
+if {[lindex $revtreeargs end] eq "--"} {
+ set revtreeargs [lrange $revtreeargs 0 end-1]
+}
+
+if {$cmdline_files 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 viewperm(1) 0
+ .bar.view add radiobutton -label $viewname(1) -command {showview 1} \
+ -variable selectedview -value 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 $v 1]
+ set viewperm($n) 1
+ .bar.view add radiobutton -label $viewname($n) \
+ -command [list showview $n] -variable selectedview -value $n
+ }
+}
+getcommits
projects / git.git / blobdiff