From: Paul Mackerras <paulus@samba.org>
Date: Thu, 6 Apr 2006 00:22:18 +0000 (+1000)
Subject: Merge branch 'master' into new
X-Git-Tag: v1.4.0-rc1~21^2~11^2~7
X-Git-Url: https://git.octo.it/?a=commitdiff_plain;h=f916ee427f3d7302c691e94229eed84c0c62534a;p=git.git

Merge branch 'master' into new
---

f916ee427f3d7302c691e94229eed84c0c62534a
diff --cc gitk
index c6649a56,f88c06e5..cfd0a3a6
--- a/gitk
+++ b/gitk
@@@ -350,8 -334,8 +350,8 @@@ proc error_popup msg 
      tkwait window $w
  }
  
 -proc makewindow {rargs} {
 +proc makewindow {} {
-     global canv canv2 canv3 linespc charspc ctext cflist textfont
+     global canv canv2 canv3 linespc charspc ctext cflist textfont mainfont uifont
      global findtype findtypemenu findloc findstring fstring geometry
      global entries sha1entry sha1string sha1but
      global maincursor textcursor curtextcursor
@@@ -359,19 -343,16 +359,22 @@@
  
      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
 +    .bar add cascade -label "View" -menu .bar.view
 +    .bar.view add command -label "New view..." -command newview
 +    .bar.view add command -label "Delete view" -command delview -state disabled
 +    .bar.view add separator
 +    .bar.view add command -label "All files" -command {showview 0}
      menu .bar.help
      .bar add cascade -label "Help" -menu .bar.help
      .bar.help add command -label "About gitk" -command about
@@@ -740,165 -737,55 +759,214 @@@ Use and redistribute under the terms o
      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 newviewname nextviewnum newviewtop
 +
 +    set top .gitkview
 +    if {[winfo exists $top]} {
 +	raise $top
 +	return
 +    }
 +    set newviewtop $top
 +    toplevel $top
 +    wm title $top "Gitk view definition"
 +    label $top.nl -text "Name"
 +    entry $top.name -width 20 -textvariable newviewname
 +    set newviewname "View $nextviewnum"
 +    grid $top.nl $top.name -sticky w
 +    label $top.l -text "Files and directories to include:"
 +    grid $top.l - -sticky w -pady 10
 +    text $top.t -width 30 -height 10
 +    grid $top.t - -sticky w
 +    frame $top.buts
 +    button $top.buts.ok -text "OK" -command newviewok
 +    button $top.buts.can -text "Cancel" -command newviewcan
 +    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 newviewok {} {
 +    global newviewtop nextviewnum
 +    global viewname viewfiles
 +
 +    set n $nextviewnum
 +    incr nextviewnum
 +    set viewname($n) [$newviewtop.name get]
 +    set files {}
 +    foreach f [split [$newviewtop.t get 0.0 end] "\n"] {
 +	set ft [string trim $f]
 +	if {$ft ne {}} {
 +	    lappend files $ft
 +	}
 +    }
 +    set viewfiles($n) $files
 +    catch {destroy $newviewtop}
 +    unset newviewtop
 +    .bar.view add command -label $viewname($n) -command [list showview $n]
 +    after idle showview $n
 +}
 +
 +proc newviewcan {} {
 +    global newviewtop
 +
 +    catch {destroy $newviewtop}
 +    unset newviewtop
 +}
 +
 +proc delview {} {
 +    global curview viewdata
 +
 +    if {$curview == 0} return
 +    set nmenu [.bar.view index end]
 +    set targetcmd [list showview $curview]
 +    for {set i 5} {$i <= $nmenu} {incr i} {
 +	if {[.bar.view entrycget $i -command] eq $targetcmd} {
 +	    .bar.view delete $i
 +	    break
 +	}
 +    }
 +    set viewdata($curview) {}
 +    showview 0
 +}
 +
 +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 parsed_args
 +    global pending_select phase
 +
 +    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 - $ytop) / 2}]
 +	}
 +    }
 +    unselectline
 +    stopfindproc
 +    if {$curview >= 0 && $phase eq {} && ![info exists viewdata($curview)]} {
 +	set viewdata($curview) \
 +	    [list $displayorder $parentlist $childlist $rowidlist \
 +		 $rowoffsets $rowrangelist $commitlisted]
 +    }
 +    catch {unset matchinglines}
 +    catch {unset treediffs}
 +    clear_display
 +    readrefs
 +
 +    set curview $n
 +    .bar.view entryconf 2 -state [expr {$n == 0? "disabled": "normal"}]
 +
 +    if {![info exists viewdata($n)]} {
 +	set args $parsed_args
 +	if {$viewfiles($n) ne {}} {
 +	    set args [concat $args "--" $viewfiles($n)]
 +	}
 +	set pending_select $selid
 +	getcommits $args 
 +	return
 +    }
 +
 +    set displayorder [lindex $viewdata($n) 0]
 +    set parentlist [lindex $viewdata($n) 1]
 +    set childlist [lindex $viewdata($n) 2]
 +    set rowidlist [lindex $viewdata($n) 3]
 +    set rowoffsets [lindex $viewdata($n) 4]
 +    set rowrangelist [lindex $viewdata($n) 5]
 +    set commitlisted [lindex $viewdata($n) 6]
 +    set numcommits [llength $displayorder]
 +    catch {unset colormap}
 +    catch {unset rowtextx}
 +    catch {unset commitrow}
 +    catch {unset idrowranges}
 +    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
 +}
 +
  proc shortids {ids} {
      set res {}
      foreach id $ids {
@@@ -2631,11 -2528,29 +2727,30 @@@ proc selnextline {dir} 
      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
  }