+++ /dev/null
-# git-gui blame viewer
-# Copyright (C) 2006, 2007 Shawn Pearce
-
-class blame {
-
-image create photo ::blame::img_back_arrow -data {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}
-
-# Persistant data (survives loads)
-#
-field history {}; # viewer history: {commit path}
-field header ; # array commit,key -> header field
-
-# Tk UI control paths
-#
-field w ; # top window in this viewer
-field w_back ; # our back button
-field w_path ; # label showing the current file path
-field w_columns ; # list of all column widgets in the viewer
-field w_line ; # text column: all line numbers
-field w_amov ; # text column: annotations + move tracking
-field w_asim ; # text column: annotations (simple computation)
-field w_file ; # text column: actual file data
-field w_cviewer ; # pane showing commit message
-field finder ; # find mini-dialog frame
-field status ; # status mega-widget instance
-field old_height ; # last known height of $w.file_pane
-
-
-# Tk UI colors
-#
-variable active_color #c0edc5
-variable group_colors {
- #d6d6d6
- #e1e1e1
- #ececec
-}
-
-# Current blame data; cleared/reset on each load
-#
-field commit ; # input commit to blame
-field path ; # input filename to view in $commit
-
-field current_fd {} ; # background process running
-field highlight_line -1 ; # current line selected
-field highlight_column {} ; # current commit column selected
-field highlight_commit {} ; # sha1 of commit selected
-
-field total_lines 0 ; # total length of file
-field blame_lines 0 ; # number of lines computed
-field amov_data ; # list of {commit origfile origline}
-field asim_data ; # list of {commit origfile origline}
-
-field r_commit ; # commit currently being parsed
-field r_orig_line ; # original line number
-field r_final_line ; # final line number
-field r_line_count ; # lines in this region
-
-field tooltip_wm {} ; # Current tooltip toplevel, if open
-field tooltip_t {} ; # Text widget in $tooltip_wm
-field tooltip_timer {} ; # Current timer event for our tooltip
-field tooltip_commit {} ; # Commit(s) in tooltip
-
-constructor new {i_commit i_path i_jump} {
- global cursor_ptr M1B M1T have_tk85 use_ttk NS
- variable active_color
- variable group_colors
-
- set commit $i_commit
- set path $i_path
-
- make_toplevel top w
- wm title $top [append "[appname] ([reponame]): " [mc "File Viewer"]]
-
- set font_w [font measure font_diff "0"]
-
- gold_frame $w.header
- tlabel $w.header.commit_l \
- -text [mc "Commit:"] \
- -background gold \
- -foreground black \
- -anchor w \
- -justify left
- set w_back $w.header.commit_b
- tlabel $w_back \
- -image ::blame::img_back_arrow \
- -borderwidth 0 \
- -relief flat \
- -state disabled \
- -background gold \
- -foreground black \
- -activebackground gold
- bind $w_back <Button-1> "
- if {\[$w_back cget -state\] eq {normal}} {
- [cb _history_menu]
- }
- "
- tlabel $w.header.commit \
- -textvariable @commit \
- -background gold \
- -foreground black \
- -anchor w \
- -justify left
- tlabel $w.header.path_l \
- -text [mc "File:"] \
- -background gold \
- -foreground black \
- -anchor w \
- -justify left
- set w_path $w.header.path
- tlabel $w_path \
- -background gold \
- -foreground black \
- -anchor w \
- -justify left
- pack $w.header.commit_l -side left
- pack $w_back -side left
- pack $w.header.commit -side left
- pack $w_path -fill x -side right
- pack $w.header.path_l -side right
-
- panedwindow $w.file_pane -orient vertical -borderwidth 0 -sashwidth 3
- frame $w.file_pane.out -relief flat -borderwidth 1
- frame $w.file_pane.cm -relief sunken -borderwidth 1
- $w.file_pane add $w.file_pane.out \
- -sticky nsew \
- -minsize 100 \
- -height 100 \
- -width 100
- $w.file_pane add $w.file_pane.cm \
- -sticky nsew \
- -minsize 25 \
- -height 25 \
- -width 100
-
- set w_line $w.file_pane.out.linenumber_t
- text $w_line \
- -takefocus 0 \
- -highlightthickness 0 \
- -padx 0 -pady 0 \
- -background white \
- -foreground black \
- -borderwidth 0 \
- -state disabled \
- -wrap none \
- -height 40 \
- -width 6 \
- -font font_diff
- $w_line tag conf linenumber -justify right -rmargin 5
-
- set w_amov $w.file_pane.out.amove_t
- text $w_amov \
- -takefocus 0 \
- -highlightthickness 0 \
- -padx 0 -pady 0 \
- -background white \
- -foreground black \
- -borderwidth 0 \
- -state disabled \
- -wrap none \
- -height 40 \
- -width 5 \
- -font font_diff
- $w_amov tag conf author_abbr -justify right -rmargin 5
- $w_amov tag conf curr_commit
- $w_amov tag conf prior_commit -foreground blue -underline 1
- $w_amov tag bind prior_commit \
- <Button-1> \
- "[cb _load_commit $w_amov @amov_data @%x,%y];break"
-
- set w_asim $w.file_pane.out.asimple_t
- text $w_asim \
- -takefocus 0 \
- -highlightthickness 0 \
- -padx 0 -pady 0 \
- -background white \
- -foreground black \
- -borderwidth 0 \
- -state disabled \
- -wrap none \
- -height 40 \
- -width 4 \
- -font font_diff
- $w_asim tag conf author_abbr -justify right
- $w_asim tag conf curr_commit
- $w_asim tag conf prior_commit -foreground blue -underline 1
- $w_asim tag bind prior_commit \
- <Button-1> \
- "[cb _load_commit $w_asim @asim_data @%x,%y];break"
-
- set w_file $w.file_pane.out.file_t
- text $w_file \
- -takefocus 0 \
- -highlightthickness 0 \
- -padx 0 -pady 0 \
- -background white \
- -foreground black \
- -borderwidth 0 \
- -state disabled \
- -wrap none \
- -height 40 \
- -width 80 \
- -xscrollcommand [list $w.file_pane.out.sbx set] \
- -font font_diff
- if {$have_tk85} {
- $w_file configure -inactiveselectbackground darkblue
- }
- $w_file tag conf found \
- -background yellow
-
- set w_columns [list $w_amov $w_asim $w_line $w_file]
-
- ${NS}::scrollbar $w.file_pane.out.sbx \
- -orient h \
- -command [list $w_file xview]
- ${NS}::scrollbar $w.file_pane.out.sby \
- -orient v \
- -command [list scrollbar2many $w_columns yview]
- eval grid $w_columns $w.file_pane.out.sby -sticky nsew
- grid conf \
- $w.file_pane.out.sbx \
- -column [expr {[llength $w_columns] - 1}] \
- -sticky we
- grid columnconfigure \
- $w.file_pane.out \
- [expr {[llength $w_columns] - 1}] \
- -weight 1
- grid rowconfigure $w.file_pane.out 0 -weight 1
-
- set finder [::searchbar::new \
- $w.file_pane.out.ff $w_file \
- -column [expr {[llength $w_columns] - 1}] \
- ]
-
- set w_cviewer $w.file_pane.cm.t
- text $w_cviewer \
- -background white \
- -foreground black \
- -borderwidth 0 \
- -state disabled \
- -wrap none \
- -height 10 \
- -width 80 \
- -xscrollcommand [list $w.file_pane.cm.sbx set] \
- -yscrollcommand [list $w.file_pane.cm.sby set] \
- -font font_diff
- $w_cviewer tag conf still_loading \
- -font font_uiitalic \
- -justify center
- $w_cviewer tag conf header_key \
- -tabs {3c} \
- -background $active_color \
- -font font_uibold
- $w_cviewer tag conf header_val \
- -background $active_color \
- -font font_ui
- $w_cviewer tag raise sel
- ${NS}::scrollbar $w.file_pane.cm.sbx \
- -orient h \
- -command [list $w_cviewer xview]
- ${NS}::scrollbar $w.file_pane.cm.sby \
- -orient v \
- -command [list $w_cviewer yview]
- pack $w.file_pane.cm.sby -side right -fill y
- pack $w.file_pane.cm.sbx -side bottom -fill x
- pack $w_cviewer -expand 1 -fill both
-
- set status [::status_bar::new $w.status]
-
- menu $w.ctxm -tearoff 0
- $w.ctxm add command \
- -label [mc "Copy Commit"] \
- -command [cb _copycommit]
- $w.ctxm add separator
- $w.ctxm add command \
- -label [mc "Find Text..."] \
- -accelerator F7 \
- -command [list searchbar::show $finder]
- menu $w.ctxm.enc
- build_encoding_menu $w.ctxm.enc [cb _setencoding]
- $w.ctxm add cascade \
- -label [mc "Encoding"] \
- -menu $w.ctxm.enc
- $w.ctxm add command \
- -label [mc "Do Full Copy Detection"] \
- -command [cb _fullcopyblame]
- $w.ctxm add separator
- $w.ctxm add command \
- -label [mc "Show History Context"] \
- -command [cb _gitkcommit]
- $w.ctxm add command \
- -label [mc "Blame Parent Commit"] \
- -command [cb _blameparent]
-
- foreach i $w_columns {
- for {set g 0} {$g < [llength $group_colors]} {incr g} {
- $i tag conf color$g -background [lindex $group_colors $g]
- }
-
- if {$i eq $w_file} {
- $w_file tag raise found
- }
- $i tag raise sel
-
- $i conf -cursor $cursor_ptr
- $i conf -yscrollcommand \
- "[list ::searchbar::scrolled $finder]
- [list many2scrollbar $w_columns yview $w.file_pane.out.sby]"
- bind $i <Button-1> "
- [cb _hide_tooltip]
- [cb _click $i @%x,%y]
- focus $i
- "
- bind $i <Any-Motion> [cb _show_tooltip $i @%x,%y]
- bind $i <Any-Enter> [cb _hide_tooltip]
- bind $i <Any-Leave> [cb _hide_tooltip]
- bind_button3 $i "
- [cb _hide_tooltip]
- set cursorX %x
- set cursorY %y
- set cursorW %W
- tk_popup $w.ctxm %X %Y
- "
- bind $i <Shift-Tab> "[list focus $w_cviewer];break"
- bind $i <Tab> "[cb _focus_search $w_cviewer];break"
- }
-
- foreach i [concat $w_columns $w_cviewer] {
- bind $i <Key-Up> {catch {%W yview scroll -1 units};break}
- bind $i <Key-Down> {catch {%W yview scroll 1 units};break}
- bind $i <Key-Left> {catch {%W xview scroll -1 units};break}
- bind $i <Key-Right> {catch {%W xview scroll 1 units};break}
- bind $i <Key-k> {catch {%W yview scroll -1 units};break}
- bind $i <Key-j> {catch {%W yview scroll 1 units};break}
- bind $i <Key-h> {catch {%W xview scroll -1 units};break}
- bind $i <Key-l> {catch {%W xview scroll 1 units};break}
- bind $i <Control-Key-b> {catch {%W yview scroll -1 pages};break}
- bind $i <Control-Key-f> {catch {%W yview scroll 1 pages};break}
- }
-
- bind $w_cviewer <Shift-Tab> "[cb _focus_search $w_file];break"
- bind $w_cviewer <Tab> "[list focus $w_file];break"
- bind $w_cviewer <Button-1> [list focus $w_cviewer]
- bind $w_file <Visibility> [cb _focus_search $w_file]
- bind $top <F7> [list searchbar::show $finder]
- bind $top <Escape> [list searchbar::hide $finder]
- bind $top <F3> [list searchbar::find_next $finder]
- bind $top <Shift-F3> [list searchbar::find_prev $finder]
- catch { bind $top <Shift-Key-XF86_Switch_VT_3> [list searchbar::find_prev $finder] }
-
- grid configure $w.header -sticky ew
- grid configure $w.file_pane -sticky nsew
- grid configure $w.status -sticky ew
- grid columnconfigure $top 0 -weight 1
- grid rowconfigure $top 0 -weight 0
- grid rowconfigure $top 1 -weight 1
- grid rowconfigure $top 2 -weight 0
-
- set req_w [winfo reqwidth $top]
- set req_h [winfo reqheight $top]
- set scr_w [expr {[winfo screenwidth $top] - 40}]
- set scr_h [expr {[winfo screenheight $top] - 120}]
- set opt_w [expr {$font_w * (80 + 5*3 + 3)}]
- if {$req_w < $opt_w} {set req_w $opt_w}
- if {$req_w > $scr_w} {set req_w $scr_w}
- set opt_h [expr {$req_w*4/3}]
- if {$req_h < $scr_h} {set req_h $scr_h}
- if {$req_h > $opt_h} {set req_h $opt_h}
- set g "${req_w}x${req_h}"
- wm geometry $top $g
- update
-
- set old_height [winfo height $w.file_pane]
- $w.file_pane sash place 0 \
- [lindex [$w.file_pane sash coord 0] 0] \
- [expr {int($old_height * 0.80)}]
- bind $w.file_pane <Configure> \
- "if {{$w.file_pane} eq {%W}} {[cb _resize %h]}"
-
- wm protocol $top WM_DELETE_WINDOW "destroy $top"
- bind $top <Destroy> [cb _handle_destroy %W]
-
- _load $this $i_jump
-}
-
-method _focus_search {win} {
- if {[searchbar::visible $finder]} {
- focus [searchbar::editor $finder]
- } else {
- focus $win
- }
-}
-
-method _handle_destroy {win} {
- if {$win eq $w} {
- _kill $this
- delete_this
- }
-}
-
-method _kill {} {
- if {$current_fd ne {}} {
- kill_file_process $current_fd
- catch {close $current_fd}
- set current_fd {}
- }
-}
-
-method _load {jump} {
- variable group_colors
-
- _hide_tooltip $this
-
- if {$total_lines != 0 || $current_fd ne {}} {
- _kill $this
-
- foreach i $w_columns {
- $i conf -state normal
- $i delete 0.0 end
- foreach g [$i tag names] {
- if {[regexp {^g[0-9a-f]{40}$} $g]} {
- $i tag delete $g
- }
- }
- $i conf -state disabled
- }
-
- $w_cviewer conf -state normal
- $w_cviewer delete 0.0 end
- $w_cviewer conf -state disabled
-
- set highlight_line -1
- set highlight_column {}
- set highlight_commit {}
- set total_lines 0
- }
-
- if {$history eq {}} {
- $w_back conf -state disabled
- } else {
- $w_back conf -state normal
- }
-
- # Index 0 is always empty. There is never line 0 as
- # we use only 1 based lines, as that matches both with
- # git-blame output and with Tk's text widget.
- #
- set amov_data [list [list]]
- set asim_data [list [list]]
-
- $status show [mc "Reading %s..." "$commit:[escape_path $path]"]
- $w_path conf -text [escape_path $path]
-
- set do_textconv 0
- if {![is_config_false gui.textconv] && [git-version >= 1.7.2]} {
- set filter [gitattr $path diff set]
- set textconv [get_config [join [list diff $filter textconv] .]]
- if {$filter ne {set} && $textconv ne {}} {
- set do_textconv 1
- }
- }
- if {$commit eq {}} {
- if {$do_textconv ne 0} {
- # Run textconv with sh -c "..." to allow it to
- # contain command + arguments. On windows, just
- # call the filter command.
- if {![file executable [shellpath]]} {
- set fd [open |[linsert $textconv end $path] r]
- } else {
- set fd [open |[list [shellpath] -c "$textconv \"\$0\"" $path] r]
- }
- } else {
- set fd [open $path r]
- }
- fconfigure $fd -eofchar {}
- } else {
- if {$do_textconv ne 0} {
- set fd [git_read cat-file --textconv "$commit:$path"]
- } else {
- set fd [git_read cat-file blob "$commit:$path"]
- }
- }
- fconfigure $fd \
- -blocking 0 \
- -translation lf \
- -encoding [get_path_encoding $path]
- fileevent $fd readable [cb _read_file $fd $jump]
- set current_fd $fd
-}
-
-method _history_menu {} {
- set m $w.backmenu
- if {[winfo exists $m]} {
- $m delete 0 end
- } else {
- menu $m -tearoff 0
- }
-
- for {set i [expr {[llength $history] - 1}]
- } {$i >= 0} {incr i -1} {
- set e [lindex $history $i]
- set c [lindex $e 0]
- set f [lindex $e 1]
-
- if {[regexp {^[0-9a-f]{40}$} $c]} {
- set t [string range $c 0 8]...
- } elseif {$c eq {}} {
- set t {Working Directory}
- } else {
- set t $c
- }
- if {![catch {set summary $header($c,summary)}]} {
- append t " $summary"
- if {[string length $t] > 70} {
- set t [string range $t 0 66]...
- }
- }
-
- $m add command -label $t -command [cb _goback $i]
- }
- set X [winfo rootx $w_back]
- set Y [expr {[winfo rooty $w_back] + [winfo height $w_back]}]
- tk_popup $m $X $Y
-}
-
-method _goback {i} {
- set dat [lindex $history $i]
- set history [lrange $history 0 [expr {$i - 1}]]
- set commit [lindex $dat 0]
- set path [lindex $dat 1]
- _load $this [lrange $dat 2 5]
-}
-
-method _read_file {fd jump} {
- if {$fd ne $current_fd} {
- catch {close $fd}
- return
- }
-
- foreach i $w_columns {$i conf -state normal}
- while {[gets $fd line] >= 0} {
- regsub "\r\$" $line {} line
- incr total_lines
- lappend amov_data {}
- lappend asim_data {}
-
- if {$total_lines > 1} {
- foreach i $w_columns {$i insert end "\n"}
- }
-
- $w_line insert end "$total_lines" linenumber
- $w_file insert end "$line"
- }
-
- set ln_wc [expr {[string length $total_lines] + 2}]
- if {[$w_line cget -width] < $ln_wc} {
- $w_line conf -width $ln_wc
- }
-
- foreach i $w_columns {$i conf -state disabled}
-
- if {[eof $fd]} {
- close $fd
-
- # If we don't force Tk to update the widgets *right now*
- # none of our jump commands will cause a change in the UI.
- #
- update
-
- if {[llength $jump] == 1} {
- set highlight_line [lindex $jump 0]
- $w_file see "$highlight_line.0"
- } elseif {[llength $jump] == 4} {
- set highlight_column [lindex $jump 0]
- set highlight_line [lindex $jump 1]
- $w_file xview moveto [lindex $jump 2]
- $w_file yview moveto [lindex $jump 3]
- }
-
- _exec_blame $this $w_asim @asim_data \
- [list] \
- [mc "Loading copy/move tracking annotations..."]
- }
-} ifdeleted { catch {close $fd} }
-
-method _exec_blame {cur_w cur_d options cur_s} {
- lappend options --incremental --encoding=utf-8
- if {$commit eq {}} {
- lappend options --contents $path
- } else {
- lappend options $commit
- }
- lappend options -- $path
- set fd [eval git_read --nice blame $options]
- fconfigure $fd -blocking 0 -translation lf -encoding utf-8
- fileevent $fd readable [cb _read_blame $fd $cur_w $cur_d]
- set current_fd $fd
- set blame_lines 0
-
- $status start \
- $cur_s \
- [mc "lines annotated"]
-}
-
-method _read_blame {fd cur_w cur_d} {
- upvar #0 $cur_d line_data
- variable group_colors
-
- if {$fd ne $current_fd} {
- catch {close $fd}
- return
- }
-
- $cur_w conf -state normal
- while {[gets $fd line] >= 0} {
- if {[regexp {^([a-z0-9]{40}) (\d+) (\d+) (\d+)$} $line line \
- cmit original_line final_line line_count]} {
- set r_commit $cmit
- set r_orig_line $original_line
- set r_final_line $final_line
- set r_line_count $line_count
- } elseif {[string match {filename *} $line]} {
- set file [string range $line 9 end]
- set n $r_line_count
- set lno $r_final_line
- set oln $r_orig_line
- set cmit $r_commit
-
- if {[regexp {^0{40}$} $cmit]} {
- set commit_abbr work
- set commit_type curr_commit
- } elseif {$cmit eq $commit} {
- set commit_abbr this
- set commit_type curr_commit
- } else {
- set commit_type prior_commit
- set commit_abbr [string range $cmit 0 3]
- }
-
- set author_abbr {}
- set a_name {}
- catch {set a_name $header($cmit,author)}
- while {$a_name ne {}} {
- if {$author_abbr ne {}
- && [string index $a_name 0] eq {'}} {
- regsub {^'[^']+'\s+} $a_name {} a_name
- }
- if {![regexp {^([[:upper:]])} $a_name _a]} break
- append author_abbr $_a
- unset _a
- if {![regsub \
- {^[[:upper:]][^\s]*\s+} \
- $a_name {} a_name ]} break
- }
- if {$author_abbr eq {}} {
- set author_abbr { |}
- } else {
- set author_abbr [string range $author_abbr 0 3]
- }
- unset a_name
-
- set first_lno $lno
- while {
- $first_lno > 1
- && $cmit eq [lindex $line_data [expr {$first_lno - 1}] 0]
- && $file eq [lindex $line_data [expr {$first_lno - 1}] 1]
- } {
- incr first_lno -1
- }
-
- set color {}
- if {$first_lno < $lno} {
- foreach g [$w_file tag names $first_lno.0] {
- if {[regexp {^color[0-9]+$} $g]} {
- set color $g
- break
- }
- }
- } else {
- set i [lsort [concat \
- [$w_file tag names "[expr {$first_lno - 1}].0"] \
- [$w_file tag names "[expr {$lno + $n}].0"] \
- ]]
- for {set g 0} {$g < [llength $group_colors]} {incr g} {
- if {[lsearch -sorted -exact $i color$g] == -1} {
- set color color$g
- break
- }
- }
- }
- if {$color eq {}} {
- set color color0
- }
-
- while {$n > 0} {
- set lno_e "$lno.0 lineend + 1c"
- if {[lindex $line_data $lno] ne {}} {
- set g [lindex $line_data $lno 0]
- foreach i $w_columns {
- $i tag remove g$g $lno.0 $lno_e
- }
- }
- lset line_data $lno [list $cmit $file $oln]
-
- $cur_w delete $lno.0 "$lno.0 lineend"
- if {$lno == $first_lno} {
- $cur_w insert $lno.0 $commit_abbr $commit_type
- } elseif {$lno == [expr {$first_lno + 1}]} {
- $cur_w insert $lno.0 $author_abbr author_abbr
- } else {
- $cur_w insert $lno.0 { |}
- }
-
- foreach i $w_columns {
- if {$cur_w eq $w_amov} {
- for {set g 0} \
- {$g < [llength $group_colors]} \
- {incr g} {
- $i tag remove color$g $lno.0 $lno_e
- }
- $i tag add $color $lno.0 $lno_e
- }
- $i tag add g$cmit $lno.0 $lno_e
- }
-
- if {$highlight_column eq $cur_w} {
- if {$highlight_line == -1
- && [lindex [$w_file yview] 0] == 0} {
- $w_file see $lno.0
- set highlight_line $lno
- }
- if {$highlight_line == $lno} {
- _showcommit $this $cur_w $lno
- }
- }
-
- incr n -1
- incr lno
- incr oln
- incr blame_lines
- }
-
- while {
- $cmit eq [lindex $line_data $lno 0]
- && $file eq [lindex $line_data $lno 1]
- } {
- $cur_w delete $lno.0 "$lno.0 lineend"
-
- if {$lno == $first_lno} {
- $cur_w insert $lno.0 $commit_abbr $commit_type
- } elseif {$lno == [expr {$first_lno + 1}]} {
- $cur_w insert $lno.0 $author_abbr author_abbr
- } else {
- $cur_w insert $lno.0 { |}
- }
-
- if {$cur_w eq $w_amov} {
- foreach i $w_columns {
- for {set g 0} \
- {$g < [llength $group_colors]} \
- {incr g} {
- $i tag remove color$g $lno.0 $lno_e
- }
- $i tag add $color $lno.0 $lno_e
- }
- }
-
- incr lno
- }
-
- } elseif {[regexp {^([a-z-]+) (.*)$} $line line key data]} {
- set header($r_commit,$key) $data
- }
- }
- $cur_w conf -state disabled
-
- if {[eof $fd]} {
- close $fd
- if {$cur_w eq $w_asim} {
- # Switches for original location detection
- set threshold [get_config gui.copyblamethreshold]
- set original_options [list "-C$threshold"]
-
- if {![is_config_true gui.fastcopyblame]} {
- # thorough copy search; insert before the threshold
- set original_options [linsert $original_options 0 -C]
- }
- if {[git-version >= 1.5.3]} {
- lappend original_options -w ; # ignore indentation changes
- }
-
- _exec_blame $this $w_amov @amov_data \
- $original_options \
- [mc "Loading original location annotations..."]
- } else {
- set current_fd {}
- $status stop [mc "Annotation complete."]
- }
- } else {
- $status update $blame_lines $total_lines
- }
-} ifdeleted { catch {close $fd} }
-
-method _find_commit_bound {data_list start_idx delta} {
- upvar #0 $data_list line_data
- set pos $start_idx
- set limit [expr {[llength $line_data] - 1}]
- set base_commit [lindex $line_data $pos 0]
-
- while {$pos > 0 && $pos < $limit} {
- set new_pos [expr {$pos + $delta}]
- if {[lindex $line_data $new_pos 0] ne $base_commit} {
- return $pos
- }
-
- set pos $new_pos
- }
-
- return $pos
-}
-
-method _fullcopyblame {} {
- if {$current_fd ne {}} {
- tk_messageBox \
- -icon error \
- -type ok \
- -title [mc "Busy"] \
- -message [mc "Annotation process is already running."]
-
- return
- }
-
- # Switches for original location detection
- set threshold [get_config gui.copyblamethreshold]
- set original_options [list -C -C "-C$threshold"]
-
- if {[git-version >= 1.5.3]} {
- lappend original_options -w ; # ignore indentation changes
- }
-
- # Find the line range
- set pos @$::cursorX,$::cursorY
- set lno [lindex [split [$::cursorW index $pos] .] 0]
- set min_amov_lno [_find_commit_bound $this @amov_data $lno -1]
- set max_amov_lno [_find_commit_bound $this @amov_data $lno 1]
- set min_asim_lno [_find_commit_bound $this @asim_data $lno -1]
- set max_asim_lno [_find_commit_bound $this @asim_data $lno 1]
-
- if {$min_asim_lno < $min_amov_lno} {
- set min_amov_lno $min_asim_lno
- }
-
- if {$max_asim_lno > $max_amov_lno} {
- set max_amov_lno $max_asim_lno
- }
-
- lappend original_options -L "$min_amov_lno,$max_amov_lno"
-
- # Clear lines
- for {set i $min_amov_lno} {$i <= $max_amov_lno} {incr i} {
- lset amov_data $i [list ]
- }
-
- # Start the back-end process
- _exec_blame $this $w_amov @amov_data \
- $original_options \
- [mc "Running thorough copy detection..."]
-}
-
-method _click {cur_w pos} {
- set lno [lindex [split [$cur_w index $pos] .] 0]
- _showcommit $this $cur_w $lno
-}
-
-method _setencoding {enc} {
- force_path_encoding $path $enc
- _load $this [list \
- $highlight_column \
- $highlight_line \
- [lindex [$w_file xview] 0] \
- [lindex [$w_file yview] 0] \
- ]
-}
-
-method _load_commit {cur_w cur_d pos} {
- upvar #0 $cur_d line_data
- set lno [lindex [split [$cur_w index $pos] .] 0]
- set dat [lindex $line_data $lno]
- if {$dat ne {}} {
- _load_new_commit $this \
- [lindex $dat 0] \
- [lindex $dat 1] \
- [list [lindex $dat 2]]
- }
-}
-
-method _load_new_commit {new_commit new_path jump} {
- lappend history [list \
- $commit $path \
- $highlight_column \
- $highlight_line \
- [lindex [$w_file xview] 0] \
- [lindex [$w_file yview] 0] \
- ]
-
- set commit $new_commit
- set path $new_path
- _load $this $jump
-}
-
-method _showcommit {cur_w lno} {
- global repo_config
- variable active_color
-
- if {$highlight_commit ne {}} {
- foreach i $w_columns {
- $i tag conf g$highlight_commit -background {}
- $i tag lower g$highlight_commit
- }
- }
-
- if {$cur_w eq $w_asim} {
- set dat [lindex $asim_data $lno]
- set highlight_column $w_asim
- } else {
- set dat [lindex $amov_data $lno]
- set highlight_column $w_amov
- }
-
- $w_cviewer conf -state normal
- $w_cviewer delete 0.0 end
-
- if {$dat eq {}} {
- set cmit {}
- $w_cviewer insert end [mc "Loading annotation..."] still_loading
- } else {
- set cmit [lindex $dat 0]
- set file [lindex $dat 1]
-
- foreach i $w_columns {
- $i tag conf g$cmit -background $active_color
- $i tag raise g$cmit
- if {$i eq $w_file} {
- $w_file tag raise found
- }
- $i tag raise sel
- }
-
- set author_name {}
- set author_email {}
- set author_time {}
- catch {set author_name $header($cmit,author)}
- catch {set author_email $header($cmit,author-mail)}
- catch {set author_time [format_date $header($cmit,author-time)]}
-
- set committer_name {}
- set committer_email {}
- set committer_time {}
- catch {set committer_name $header($cmit,committer)}
- catch {set committer_email $header($cmit,committer-mail)}
- catch {set committer_time [format_date $header($cmit,committer-time)]}
-
- if {[catch {set msg $header($cmit,message)}]} {
- set msg {}
- catch {
- set fd [git_read cat-file commit $cmit]
- fconfigure $fd -encoding binary -translation lf
- # By default commits are assumed to be in utf-8
- set enc utf-8
- while {[gets $fd line] > 0} {
- if {[string match {encoding *} $line]} {
- set enc [string tolower [string range $line 9 end]]
- }
- }
- set msg [read $fd]
- close $fd
-
- set enc [tcl_encoding $enc]
- if {$enc ne {}} {
- set msg [encoding convertfrom $enc $msg]
- }
- set msg [string trim $msg]
- }
- set header($cmit,message) $msg
- }
-
- $w_cviewer insert end "commit $cmit\n" header_key
- $w_cviewer insert end [strcat [mc "Author:"] "\t"] header_key
- $w_cviewer insert end "$author_name $author_email" header_val
- $w_cviewer insert end " $author_time\n" header_val
-
- $w_cviewer insert end [strcat [mc "Committer:"] "\t"] header_key
- $w_cviewer insert end "$committer_name $committer_email" header_val
- $w_cviewer insert end " $committer_time\n" header_val
-
- if {$file ne $path} {
- $w_cviewer insert end [strcat [mc "Original File:"] "\t"] header_key
- $w_cviewer insert end "[escape_path $file]\n" header_val
- }
-
- $w_cviewer insert end "\n$msg"
- }
- $w_cviewer conf -state disabled
-
- set highlight_line $lno
- set highlight_commit $cmit
-
- if {[lsearch -exact $tooltip_commit $highlight_commit] != -1} {
- _hide_tooltip $this
- }
-}
-
-method _get_click_amov_info {} {
- set pos @$::cursorX,$::cursorY
- set lno [lindex [split [$::cursorW index $pos] .] 0]
- return [lindex $amov_data $lno]
-}
-
-method _copycommit {} {
- set dat [_get_click_amov_info $this]
- if {$dat ne {}} {
- clipboard clear
- clipboard append \
- -format STRING \
- -type STRING \
- -- [lindex $dat 0]
- }
-}
-
-method _format_offset_date {base offset} {
- set exval [expr {$base + $offset*24*60*60}]
- return [clock format $exval -format {%Y-%m-%d}]
-}
-
-method _gitkcommit {} {
- global nullid
-
- set dat [_get_click_amov_info $this]
- if {$dat ne {}} {
- set cmit [lindex $dat 0]
-
- # If the line belongs to the working copy, use HEAD instead
- if {$cmit eq $nullid} {
- if {[catch {set cmit [git rev-parse --verify HEAD]} err]} {
- error_popup [strcat [mc "Cannot find HEAD commit:"] "\n\n$err"]
- return;
- }
- }
-
- set radius [get_config gui.blamehistoryctx]
- set cmdline [list --select-commit=$cmit]
-
- if {$radius > 0} {
- set author_time {}
- set committer_time {}
-
- catch {set author_time $header($cmit,author-time)}
- catch {set committer_time $header($cmit,committer-time)}
-
- if {$committer_time eq {}} {
- set committer_time $author_time
- }
-
- set after_time [_format_offset_date $this $committer_time [expr {-$radius}]]
- set before_time [_format_offset_date $this $committer_time $radius]
-
- lappend cmdline --after=$after_time --before=$before_time
- }
-
- lappend cmdline $cmit
-
- set base_rev "HEAD"
- if {$commit ne {}} {
- set base_rev $commit
- }
-
- if {$base_rev ne $cmit} {
- lappend cmdline $base_rev
- }
-
- do_gitk $cmdline
- }
-}
-
-method _blameparent {} {
- global nullid
-
- set dat [_get_click_amov_info $this]
- if {$dat ne {}} {
- set cmit [lindex $dat 0]
- set new_path [lindex $dat 1]
-
- # Allow using Blame Parent on lines modified in the working copy
- if {$cmit eq $nullid} {
- set parent_ref "HEAD"
- } else {
- set parent_ref "$cmit^"
- }
- if {[catch {set cparent [git rev-parse --verify $parent_ref]} err]} {
- error_popup [strcat [mc "Cannot find parent commit:"] "\n\n$err"]
- return;
- }
-
- _kill $this
-
- # Generate a diff between the commit and its parent,
- # and use the hunks to update the line number.
- # Request zero context to simplify calculations.
- if {$cmit eq $nullid} {
- set diffcmd [list diff-index --unified=0 $cparent -- $new_path]
- } else {
- set diffcmd [list diff-tree --unified=0 $cparent $cmit -- $new_path]
- }
- if {[catch {set fd [eval git_read $diffcmd]} err]} {
- $status stop [mc "Unable to display parent"]
- error_popup [strcat [mc "Error loading diff:"] "\n\n$err"]
- return
- }
-
- set r_orig_line [lindex $dat 2]
-
- fconfigure $fd \
- -blocking 0 \
- -encoding binary \
- -translation binary
- fileevent $fd readable [cb _read_diff_load_commit \
- $fd $cparent $new_path $r_orig_line]
- set current_fd $fd
- }
-}
-
-method _read_diff_load_commit {fd cparent new_path tline} {
- if {$fd ne $current_fd} {
- catch {close $fd}
- return
- }
-
- while {[gets $fd line] >= 0} {
- if {[regexp {^@@ -(\d+)(,(\d+))? \+(\d+)(,(\d+))? @@} $line line \
- old_line osz old_size new_line nsz new_size]} {
-
- if {$osz eq {}} { set old_size 1 }
- if {$nsz eq {}} { set new_size 1 }
-
- if {$new_line <= $tline} {
- if {[expr {$new_line + $new_size}] > $tline} {
- # Target line within the hunk
- set line_shift [expr {
- ($new_size-$old_size)*($tline-$new_line)/$new_size
- }]
- } else {
- set line_shift [expr {$new_size-$old_size}]
- }
-
- set r_orig_line [expr {$r_orig_line - $line_shift}]
- }
- }
- }
-
- if {[eof $fd]} {
- close $fd;
- set current_fd {}
-
- _load_new_commit $this \
- $cparent \
- $new_path \
- [list $r_orig_line]
- }
-} ifdeleted { catch {close $fd} }
-
-method _show_tooltip {cur_w pos} {
- if {$tooltip_wm ne {}} {
- _open_tooltip $this $cur_w
- } elseif {$tooltip_timer eq {}} {
- set tooltip_timer [after 1000 [cb _open_tooltip $cur_w]]
- }
-}
-
-method _open_tooltip {cur_w} {
- set tooltip_timer {}
- set pos_x [winfo pointerx $cur_w]
- set pos_y [winfo pointery $cur_w]
- if {[winfo containing $pos_x $pos_y] ne $cur_w} {
- _hide_tooltip $this
- return
- }
-
- if {$tooltip_wm ne "$cur_w.tooltip"} {
- _hide_tooltip $this
-
- set tooltip_wm [toplevel $cur_w.tooltip -borderwidth 1]
- wm overrideredirect $tooltip_wm 1
- wm transient $tooltip_wm [winfo toplevel $cur_w]
- set tooltip_t $tooltip_wm.label
- text $tooltip_t \
- -takefocus 0 \
- -highlightthickness 0 \
- -relief flat \
- -borderwidth 0 \
- -wrap none \
- -background lightyellow \
- -foreground black
- $tooltip_t tag conf section_header -font font_uibold
- pack $tooltip_t
- } else {
- $tooltip_t conf -state normal
- $tooltip_t delete 0.0 end
- }
-
- set pos @[join [list \
- [expr {$pos_x - [winfo rootx $cur_w]}] \
- [expr {$pos_y - [winfo rooty $cur_w]}]] ,]
- set lno [lindex [split [$cur_w index $pos] .] 0]
- if {$cur_w eq $w_amov} {
- set dat [lindex $amov_data $lno]
- set org {}
- } else {
- set dat [lindex $asim_data $lno]
- set org [lindex $amov_data $lno]
- }
-
- if {$dat eq {}} {
- _hide_tooltip $this
- return
- }
-
- set cmit [lindex $dat 0]
- set tooltip_commit [list $cmit]
-
- set author_name {}
- set summary {}
- set author_time {}
- catch {set author_name $header($cmit,author)}
- catch {set summary $header($cmit,summary)}
- catch {set author_time [format_date $header($cmit,author-time)]}
-
- $tooltip_t insert end "commit $cmit\n"
- $tooltip_t insert end "$author_name $author_time\n"
- $tooltip_t insert end "$summary"
-
- if {$org ne {} && [lindex $org 0] ne $cmit} {
- set save [$tooltip_t get 0.0 end]
- $tooltip_t delete 0.0 end
-
- set cmit [lindex $org 0]
- set file [lindex $org 1]
- lappend tooltip_commit $cmit
-
- set author_name {}
- set summary {}
- set author_time {}
- catch {set author_name $header($cmit,author)}
- catch {set summary $header($cmit,summary)}
- catch {set author_time [format_date $header($cmit,author-time)]}
-
- $tooltip_t insert end [strcat [mc "Originally By:"] "\n"] section_header
- $tooltip_t insert end "commit $cmit\n"
- $tooltip_t insert end "$author_name $author_time\n"
- $tooltip_t insert end "$summary\n"
-
- if {$file ne $path} {
- $tooltip_t insert end [strcat [mc "In File:"] " "] section_header
- $tooltip_t insert end "$file\n"
- }
-
- $tooltip_t insert end "\n"
- $tooltip_t insert end [strcat [mc "Copied Or Moved Here By:"] "\n"] section_header
- $tooltip_t insert end $save
- }
-
- $tooltip_t conf -state disabled
- _position_tooltip $this
-
- # On MacOS raising a window causes it to acquire focus.
- # Tk 8.5 on MacOS seems to properly support wm transient,
- # so we can safely counter the effect there.
- if {$::have_tk85 && [is_MacOSX]} {
- update
- if {$w eq {}} {
- raise .
- } else {
- raise $w
- }
- }
-}
-
-method _position_tooltip {} {
- set max_h [lindex [split [$tooltip_t index end] .] 0]
- set max_w 0
- for {set i 1} {$i <= $max_h} {incr i} {
- set c [lindex [split [$tooltip_t index "$i.0 lineend"] .] 1]
- if {$c > $max_w} {set max_w $c}
- }
- $tooltip_t conf -width $max_w -height $max_h
-
- set req_w [winfo reqwidth $tooltip_t]
- set req_h [winfo reqheight $tooltip_t]
- set pos_x [expr {[winfo pointerx .] + 5}]
- set pos_y [expr {[winfo pointery .] + 10}]
-
- set g "${req_w}x${req_h}"
- if {$pos_x >= 0} {append g +}
- append g $pos_x
- if {$pos_y >= 0} {append g +}
- append g $pos_y
-
- wm geometry $tooltip_wm $g
- if {![is_MacOSX]} {
- raise $tooltip_wm
- }
-}
-
-method _hide_tooltip {} {
- if {$tooltip_wm ne {}} {
- destroy $tooltip_wm
- set tooltip_wm {}
- set tooltip_commit {}
- }
- if {$tooltip_timer ne {}} {
- after cancel $tooltip_timer
- set tooltip_timer {}
- }
-}
-
-method _resize {new_height} {
- set diff [expr {$new_height - $old_height}]
- if {$diff == 0} return
-
- set my [expr {[winfo height $w.file_pane] - 25}]
- set o [$w.file_pane sash coord 0]
- set ox [lindex $o 0]
- set oy [expr {[lindex $o 1] + $diff}]
- if {$oy < 0} {set oy 0}
- if {$oy > $my} {set oy $my}
- $w.file_pane sash place 0 $ox $oy
-
- set old_height $new_height
-}
-
-}
projects / git.git / blobdiff