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Merge commit 'git-gui/master'

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* commit 'git-gui/master': (36 commits)
  git-gui: Change prior tree SHA-1 verification to use git_read
  git-gui: Include a space in Cygwin shortcut command lines
  git-gui: Use sh.exe in Cygwin shortcuts
  git-gui: Paper bag fix for Cygwin shortcut creation
  git-gui: Improve the Windows and Mac OS X shortcut creators
  git-gui: Teach console widget to use git_read
  git-gui: Perform our own magic shbang detection on Windows
  git-gui: Treat `git version` as `git --version`
  git-gui: Assume unfound commands are known by git wrapper
  git-gui: Correct gitk installation location
  git-gui: Always use absolute path to all git executables
  git-gui: Show a progress meter for checking out files
  git-gui: Change the main window progress bar to use status_bar
  git-gui: Extract blame viewer status bar into mega-widget
  git-gui: Allow double-click in checkout dialog to start checkout
  git-gui: Default selection to first matching ref
  git-gui: Unabbreviate commit SHA-1s prior to display
  git-gui: Refactor branch switch to support detached head
  git-gui: Refactor our ui_status_value update technique
  git-gui: Better handling of detached HEAD
  ...
This commit is contained in:
Junio C Hamano
2007-07-12 14:14:51 -07:00
parent 237ce836e7 b215883de9
commit b9dcf846e2
23 changed files with 2213 additions and 891 deletions
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38
git-gui/lib/class.tcl
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@ -5,7 +5,7 @@ proc class {class body} {
if {[namespace exists $class]} {
error "class $class already declared"
}
namespace eval $class {
namespace eval $class "
variable __nextid 0
variable __sealed 0
variable __field_list {}
@ -13,10 +13,9 @@ proc class {class body} {
proc cb {name args} {
upvar this this
set args [linsert $args 0 $name $this]
return [uplevel [list namespace code $args]]
concat \[list ${class}::\$name \$this\] \$args
}
}
"
namespace eval $class $body
}
@ -51,15 +50,16 @@ proc constructor {name params body} {
set mbodyc {}
append mbodyc {set this } $class
append mbodyc {::__o[incr } $class {::__nextid]} \;
append mbodyc {namespace eval $this {}} \;
append mbodyc {::__o[incr } $class {::__nextid]::__d} \;
append mbodyc {create_this } $class \;
append mbodyc {set __this [namespace qualifiers $this]} \;
if {$__field_list ne {}} {
append mbodyc {upvar #0}
foreach n $__field_list {
set n [lindex $n 0]
append mbodyc { ${this}::} $n { } $n
regsub -all @$n\\M $body "\${this}::$n" body
append mbodyc { ${__this}::} $n { } $n
regsub -all @$n\\M $body "\${__this}::$n" body
}
append mbodyc \;
foreach n $__field_list {
@ -80,10 +80,12 @@ proc method {name params body {deleted {}} {del_body {}}} {
set params [linsert $params 0 this]
set mbodyc {}
append mbodyc {set __this [namespace qualifiers $this]} \;
switch $deleted {
{} {}
ifdeleted {
append mbodyc {if {![namespace exists $this]} }
append mbodyc {if {![namespace exists $__this]} }
append mbodyc \{ $del_body \; return \} \;
}
default {
@ -98,10 +100,12 @@ proc method {name params body {deleted {}} {del_body {}}} {
if { [regexp -all -- $n\\M $body] == 1
&& [regexp -all -- \\\$$n\\M $body] == 1
&& [regexp -all -- \\\$$n\\( $body] == 0} {
regsub -all \\\$$n\\M $body "\[set \${this}::$n\]" body
regsub -all \
\\\$$n\\M $body \
"\[set \${__this}::$n\]" body
} else {
append decl { ${this}::} $n { } $n
regsub -all @$n\\M $body "\${this}::$n" body
append decl { ${__this}::} $n { } $n
regsub -all @$n\\M $body "\${__this}::$n" body
}
}
}
@ -112,11 +116,21 @@ proc method {name params body {deleted {}} {del_body {}}} {
namespace eval $class [list proc $name $params $mbodyc]
}
proc create_this {class} {
upvar this this
namespace eval [namespace qualifiers $this] [list proc \
[namespace tail $this] \
[list name args] \
"eval \[list ${class}::\$name $this\] \$args" \
]
}
proc delete_this {{t {}}} {
if {$t eq {}} {
upvar this this
set t $this
}
set t [namespace qualifiers $t]
if {[namespace exists $t]} {namespace delete $t}
}