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authorShawn O. Pearce <spearce@spearce.org>2008-09-25 15:41:07 (GMT)
committerShawn O. Pearce <spearce@spearce.org>2008-09-25 15:41:07 (GMT)
commit1500f7bc1366e71edb7e8a31f3cf5614e9591cc2 (patch)
tree350805ff81d52e8c3a0eb0c8d71ae78662969664 /git-gui/lib/diff.tcl
parentc9c6cc8d7db312b9e8502f8d55422b8309cde2f3 (diff)
parent3e34838caf796e67c057a136d1fdfe1d4286a003 (diff)
downloadgit-1500f7bc1366e71edb7e8a31f3cf5614e9591cc2.zip
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Merge git://repo.or.cz/git-gui
* git://repo.or.cz/git-gui: git-gui: Reenable staging unmerged files by clicking the icon. git-gui: Support the encoding menu in gui blame. git-gui: Optimize encoding name resolution using a lookup table. git-gui: Allow forcing display encoding for diffs using a submenu. git-gui: Add a menu of available encodings. git-gui: Cleanup handling of the default encoding. git-gui: Assume `blame --incremental` output is in UTF-8 git-gui: Use gitattribute "encoding" for file content display git-gui: Add support for calling out to the prepare-commit-msg hook git-gui: Hide commit related UI during citool --nocommit git-gui: Add more integration options to citool. git-gui: Updated German translation. git-gui: I18n fix sentence parts into full sentences for translation again. git-gui: Restore ability to Stage Working Copy for conflicts. git-gui: Fix Blame Parent & Context for working copy lines.
Diffstat (limited to 'git-gui/lib/diff.tcl')
-rw-r--r--git-gui/lib/diff.tcl75
1 files changed, 53 insertions, 22 deletions
diff --git a/git-gui/lib/diff.tcl b/git-gui/lib/diff.tcl
index a30c80a..abe502d 100644
--- a/git-gui/lib/diff.tcl
+++ b/git-gui/lib/diff.tcl
@@ -40,6 +40,15 @@ proc reshow_diff {} {
}
}
+proc force_diff_encoding {enc} {
+ global current_diff_path
+
+ if {$current_diff_path ne {}} {
+ force_path_encoding $current_diff_path $enc
+ reshow_diff
+ }
+}
+
proc handle_empty_diff {} {
global current_diff_path file_states file_lists
@@ -60,9 +69,9 @@ A rescan will be automatically started to find other files which may have the sa
rescan ui_ready 0
}
-proc show_diff {path w {lno {}} {scroll_pos {}}} {
+proc show_diff {path w {lno {}} {scroll_pos {}} {callback {}}} {
global file_states file_lists
- global is_3way_diff diff_active repo_config
+ global is_3way_diff is_conflict_diff diff_active repo_config
global ui_diff ui_index ui_workdir
global current_diff_path current_diff_side current_diff_header
global current_diff_queue
@@ -83,36 +92,42 @@ proc show_diff {path w {lno {}} {scroll_pos {}}} {
set s $file_states($path)
set m [lindex $s 0]
+ set is_conflict_diff 0
set current_diff_path $path
set current_diff_side $w
set current_diff_queue {}
ui_status [mc "Loading diff of %s..." [escape_path $path]]
+ set cont_info [list $scroll_pos $callback]
+
if {[string first {U} $m] >= 0} {
- merge_load_stages $path [list show_unmerged_diff $scroll_pos]
+ merge_load_stages $path [list show_unmerged_diff $cont_info]
} elseif {$m eq {_O}} {
- show_other_diff $path $w $m $scroll_pos
+ show_other_diff $path $w $m $cont_info
} else {
- start_show_diff $scroll_pos
+ start_show_diff $cont_info
}
}
-proc show_unmerged_diff {scroll_pos} {
+proc show_unmerged_diff {cont_info} {
global current_diff_path current_diff_side
- global merge_stages ui_diff
+ global merge_stages ui_diff is_conflict_diff
global current_diff_queue
if {$merge_stages(2) eq {}} {
+ set is_conflict_diff 1
lappend current_diff_queue \
[list "LOCAL: deleted\nREMOTE:\n" d======= \
[list ":1:$current_diff_path" ":3:$current_diff_path"]]
} elseif {$merge_stages(3) eq {}} {
+ set is_conflict_diff 1
lappend current_diff_queue \
[list "REMOTE: deleted\nLOCAL:\n" d======= \
[list ":1:$current_diff_path" ":2:$current_diff_path"]]
} elseif {[lindex $merge_stages(1) 0] eq {120000}
|| [lindex $merge_stages(2) 0] eq {120000}
|| [lindex $merge_stages(3) 0] eq {120000}} {
+ set is_conflict_diff 1
lappend current_diff_queue \
[list "LOCAL:\n" d======= \
[list ":1:$current_diff_path" ":2:$current_diff_path"]]
@@ -120,14 +135,14 @@ proc show_unmerged_diff {scroll_pos} {
[list "REMOTE:\n" d======= \
[list ":1:$current_diff_path" ":3:$current_diff_path"]]
} else {
- start_show_diff $scroll_pos
+ start_show_diff $cont_info
return
}
- advance_diff_queue $scroll_pos
+ advance_diff_queue $cont_info
}
-proc advance_diff_queue {scroll_pos} {
+proc advance_diff_queue {cont_info} {
global current_diff_queue ui_diff
set item [lindex $current_diff_queue 0]
@@ -137,10 +152,10 @@ proc advance_diff_queue {scroll_pos} {
$ui_diff insert end [lindex $item 0] [lindex $item 1]
$ui_diff conf -state disabled
- start_show_diff $scroll_pos [lindex $item 2]
+ start_show_diff $cont_info [lindex $item 2]
}
-proc show_other_diff {path w m scroll_pos} {
+proc show_other_diff {path w m cont_info} {
global file_states file_lists
global is_3way_diff diff_active repo_config
global ui_diff ui_index ui_workdir
@@ -165,7 +180,9 @@ proc show_other_diff {path w m scroll_pos} {
}
file {
set fd [open $path r]
- fconfigure $fd -eofchar {}
+ fconfigure $fd \
+ -eofchar {} \
+ -encoding [get_path_encoding $path]
set content [read $fd $max_sz]
close $fd
set sz [file size $path]
@@ -217,16 +234,21 @@ proc show_other_diff {path w m scroll_pos} {
$ui_diff conf -state disabled
set diff_active 0
unlock_index
+ set scroll_pos [lindex $cont_info 0]
if {$scroll_pos ne {}} {
update
$ui_diff yview moveto $scroll_pos
}
ui_ready
+ set callback [lindex $cont_info 1]
+ if {$callback ne {}} {
+ eval $callback
+ }
return
}
}
-proc start_show_diff {scroll_pos {add_opts {}}} {
+proc start_show_diff {cont_info {add_opts {}}} {
global file_states file_lists
global is_3way_diff diff_active repo_config
global ui_diff ui_index ui_workdir
@@ -279,14 +301,14 @@ proc start_show_diff {scroll_pos {add_opts {}}} {
set ::current_diff_inheader 1
fconfigure $fd \
-blocking 0 \
- -encoding binary \
- -translation binary
- fileevent $fd readable [list read_diff $fd $scroll_pos]
+ -encoding [get_path_encoding $path] \
+ -translation lf
+ fileevent $fd readable [list read_diff $fd $cont_info]
}
-proc read_diff {fd scroll_pos} {
+proc read_diff {fd cont_info} {
global ui_diff diff_active
- global is_3way_diff current_diff_header
+ global is_3way_diff is_conflict_diff current_diff_header
global current_diff_queue
$ui_diff conf -state normal
@@ -334,6 +356,7 @@ proc read_diff {fd scroll_pos} {
{--} {set tags d_--}
{++} {
if {[regexp {^\+\+([<>]{7} |={7})} $line _g op]} {
+ set is_conflict_diff 1
set line [string replace $line 0 1 { }]
set tags d$op
} else {
@@ -353,6 +376,7 @@ proc read_diff {fd scroll_pos} {
{-} {set tags d_-}
{+} {
if {[regexp {^\+([<>]{7} |={7})} $line _g op]} {
+ set is_conflict_diff 1
set line [string replace $line 0 0 { }]
set tags d$op
} else {
@@ -377,12 +401,13 @@ proc read_diff {fd scroll_pos} {
close $fd
if {$current_diff_queue ne {}} {
- advance_diff_queue $scroll_pos
+ advance_diff_queue $cont_info
return
}
set diff_active 0
unlock_index
+ set scroll_pos [lindex $cont_info 0]
if {$scroll_pos ne {}} {
update
$ui_diff yview moveto $scroll_pos
@@ -392,6 +417,10 @@ proc read_diff {fd scroll_pos} {
if {[$ui_diff index end] eq {2.0}} {
handle_empty_diff
}
+ set callback [lindex $cont_info 1]
+ if {$callback ne {}} {
+ eval $callback
+ }
}
}
@@ -432,8 +461,9 @@ proc apply_hunk {x y} {
}
if {[catch {
+ set enc [get_path_encoding $current_diff_path]
set p [eval git_write $apply_cmd]
- fconfigure $p -translation binary -encoding binary
+ fconfigure $p -translation binary -encoding $enc
puts -nonewline $p $current_diff_header
puts -nonewline $p [$ui_diff get $s_lno $e_lno]
close $p} err]} {
@@ -601,8 +631,9 @@ proc apply_line {x y} {
set patch "@@ -$hln,$n +$hln,[eval expr $n $sign 1] @@\n$patch"
if {[catch {
+ set enc [get_path_encoding $current_diff_path]
set p [eval git_write $apply_cmd]
- fconfigure $p -translation binary -encoding binary
+ fconfigure $p -translation binary -encoding $enc
puts -nonewline $p $current_diff_header
puts -nonewline $p $patch
close $p} err]} {