bind $cflist <ButtonRelease-1> {treeclick %W %x %y}
global ctxbut
bind $cflist $ctxbut {pop_flist_menu %W %X %Y %x %y}
+ bind $ctext $ctxbut {pop_diff_menu %W %X %Y %x %y}
set maincursor [. cget -cursor]
set textcursor [$ctext cget -cursor]
{mc "Blame parent commit" command {external_blame 1}}
}
$flist_menu configure -tearoff 0
+
+ global diff_menu
+ set diff_menu .diffctxmenu
+ makemenu $diff_menu {
+ {mc "Run git gui blame on this line" command {external_blame_diff}}
+ }
+ $diff_menu configure -tearoff 0
}
# Windows sends all mouse wheel events to the current focused window, not
tk_popup $flist_menu $X $Y
}
+proc find_ctext_fileinfo {line} {
+ global ctext_file_names ctext_file_lines
+
+ set ok [bsearch $ctext_file_lines $line]
+ set tline [lindex $ctext_file_lines $ok]
+
+ if {$ok >= [llength $ctext_file_lines] || $line < $tline} {
+ return {}
+ } else {
+ return [list [lindex $ctext_file_names $ok] $tline]
+ }
+}
+
+proc pop_diff_menu {w X Y x y} {
+ global ctext diff_menu flist_menu_file
+ global diff_menu_txtpos diff_menu_line
+ global diff_menu_filebase
+
+ stopfinding
+ set diff_menu_txtpos [split [$w index "@$x,$y"] "."]
+ set diff_menu_line [lindex $diff_menu_txtpos 0]
+ set f [find_ctext_fileinfo $diff_menu_line]
+ if {$f eq {}} return
+ set flist_menu_file [lindex $f 0]
+ set diff_menu_filebase [lindex $f 1]
+ tk_popup $diff_menu $X $Y
+}
+
proc flist_hl {only} {
global flist_menu_file findstring gdttype
}
}
-proc external_blame {parent_idx} {
+proc find_hunk_blamespec {base line} {
+ global ctext
+
+ # Find and parse the hunk header
+ set s_lix [$ctext search -backwards -regexp ^@@ "$line.0 lineend" $base.0]
+ if {$s_lix eq {}} return
+
+ set s_line [$ctext get $s_lix "$s_lix + 1 lines"]
+ if {![regexp {^@@@*(( -\d+(,\d+)?)+) \+(\d+)(,\d+)? @@} $s_line \
+ s_line old_specs osz osz1 new_line nsz]} {
+ return
+ }
+
+ # base lines for the parents
+ set base_lines [list $new_line]
+ foreach old_spec [lrange [split $old_specs " "] 1 end] {
+ if {![regexp -- {-(\d+)(,\d+)?} $old_spec \
+ old_spec old_line osz]} {
+ return
+ }
+ lappend base_lines $old_line
+ }
+
+ # Now scan the lines to determine offset within the hunk
+ set parent {}
+ set max_parent [expr {[llength $base_lines]-2}]
+ set dline 0
+ set s_lno [lindex [split $s_lix "."] 0]
+
+ for {set i $line} {$i > $s_lno} {incr i -1} {
+ set c_line [$ctext get $i.0 "$i.0 + 1 lines"]
+ # Determine if the line is removed
+ set chunk [string range $c_line 0 $max_parent]
+ set removed_idx [string first "-" $chunk]
+ # Choose a parent index
+ if {$parent eq {}} {
+ if {$removed_idx >= 0} {
+ set parent $removed_idx
+ } else {
+ set unchanged_idx [string first " " $chunk]
+ if {$unchanged_idx >= 0} {
+ set parent $unchanged_idx
+ } else {
+ # blame the current commit
+ set parent -1
+ }
+ }
+ }
+ # then count other lines that belong to it
+ if {$parent >= 0} {
+ set code [string index $c_line $parent]
+ if {$code eq "-" || ($removed_idx < 0 && $code ne "+")} {
+ incr dline
+ }
+ } else {
+ if {$removed_idx < 0} {
+ incr dline
+ }
+ }
+ }
+
+ if {$parent eq {}} { set parent -1 }
+ incr parent
+ incr dline [lindex $base_lines $parent]
+ return [list $parent $dline]
+}
+
+proc external_blame_diff {} {
+ global currentid diffmergeid cmitmode
+ global diff_menu_txtpos diff_menu_line
+ global diff_menu_filebase flist_menu_file
+
+ if {$cmitmode eq "tree"} {
+ set parent_idx 0
+ set line [expr {$diff_menu_line - $diff_menu_filebase - 1}]
+ } else {
+ set hinfo [find_hunk_blamespec $diff_menu_filebase $diff_menu_line]
+ if {$hinfo ne {}} {
+ set parent_idx [lindex $hinfo 0]
+ set line [lindex $hinfo 1]
+ } else {
+ set parent_idx 0
+ set line 0
+ }
+ }
+
+ external_blame $parent_idx $line
+}
+
+proc external_blame {parent_idx {line {}}} {
global flist_menu_file
global nullid nullid2
global parentlist selectedline currentid
return
}
- if {[catch {exec git gui blame $base_commit $flist_menu_file &} err]} {
+ set cmdline [list git gui blame]
+ if {$line ne {} && $line > 1} {
+ lappend cmdline "--line=$line"
+ }
+ lappend cmdline $base_commit $flist_menu_file
+ if {[catch {eval exec $cmdline &} err]} {
error_popup "[mc "git gui blame: command failed:"] $err"
}
}
proc showfile {f} {
global treefilelist treeidlist diffids nullid nullid2
+ global ctext_file_names ctext_file_lines
global ctext commentend
set i [lsearch -exact $treefilelist($diffids) $f]
filerun $bf [list getblobline $bf $diffids]
$ctext config -state normal
clear_ctext $commentend
+ lappend ctext_file_names $f
+ lappend ctext_file_lines [lindex [split $commentend "."] 0]
$ctext insert end "\n"
$ctext insert end "$f\n" filesep
$ctext config -state disabled
proc getmergediffline {mdf id np} {
global diffmergeid ctext cflist mergemax
global difffilestart mdifffd treediffs
+ global ctext_file_names ctext_file_lines
global diffencoding
$ctext conf -state normal
lappend difffilestart $here
lappend treediffs($id) $fname
add_flist [list $fname]
+ lappend ctext_file_names $fname
+ lappend ctext_file_lines [lindex [split $here "."] 0]
set diffencoding [get_path_encoding $fname]
set l [expr {(78 - [string length $fname]) / 2}]
set pad [string range "----------------------------------------" 1 $l]
proc makediffhdr {fname ids} {
global ctext curdiffstart treediffs
+ global ctext_file_names
set i [lsearch -exact $treediffs($ids) $fname]
if {$i >= 0} {
setinlist difffilestart $i $curdiffstart
}
+ set ctext_file_names [lreplace $ctext_file_names end end $fname]
set l [expr {(78 - [string length $fname]) / 2}]
set pad [string range "----------------------------------------" 1 $l]
$ctext insert $curdiffstart "$pad $fname $pad" filesep
proc getblobdiffline {bdf ids} {
global diffids blobdifffd ctext curdiffstart
global diffnexthead diffnextnote difffilestart
+ global ctext_file_names ctext_file_lines
global diffinhdr treediffs
global diffencoding
# start of a new file
$ctext insert end "\n"
set curdiffstart [$ctext index "end - 1c"]
+ lappend ctext_file_names ""
+ lappend ctext_file_lines [lindex [split $curdiffstart "."] 0]
$ctext insert end "\n" filesep
# If the name hasn't changed the length will be odd,
# the middle char will be a space, and the two bits either
proc clear_ctext {{first 1.0}} {
global ctext smarktop smarkbot
+ global ctext_file_names ctext_file_lines
global pendinglinks
set l [lindex [split $first .] 0]
if {$first eq "1.0"} {
catch {unset pendinglinks}
}
+ set ctext_file_names {}
+ set ctext_file_lines {}
}
proc settabs {{firstab {}}} {