| # git-gui blame viewer |
| # Copyright (C) 2006, 2007 Shawn Pearce |
| |
| class blame { |
| |
| image create photo ::blame::img_back_arrow -data {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} |
| |
| # Persistent 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 gotoline ; # line goto mini-dialog frame |
| field status ; # status mega-widget instance |
| field status_operation ; # operation displayed by status mega-widget |
| 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 [mc "%s (%s): File Viewer" [appname] [reponame]] |
| |
| 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 0 \ |
| -columnspan [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 0 \ |
| -columnspan [expr {[llength $w_columns] + 1}] \ |
| ] |
| |
| set gotoline [::linebar::new \ |
| $w.file_pane.out.lf $w_file \ |
| -column 0 \ |
| -columnspan [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] |
| set status_operation {} |
| |
| 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 [cb _show_finder] |
| $w.ctxm add command \ |
| -label [mc "Goto Line..."] \ |
| -accelerator "Ctrl-G" \ |
| -command [cb _show_linebar] |
| 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 $i <Deactivate> [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> [cb _show_finder] |
| bind $top <Key-slash> [cb _show_finder] |
| bind $top <Control-Key-s> [cb _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] |
| bind $top <Control-Key-g> [cb _show_linebar] |
| 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} { |
| set fd [open_cmd_pipe $textconv $path] |
| } 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]} { |
| fconfigure $fd -blocking 1; # enable error reporting on close |
| if {[catch {close $fd} err]} { |
| tk_messageBox -icon error -title [mc Error] \ |
| -message $err |
| } |
| |
| # 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 $commit |
| } |
| |
| # We may recurse in from another call to _exec_blame and already have |
| # a status operation. |
| if {$status_operation == {}} { |
| set status_operation [$status start \ |
| $cur_s \ |
| [mc "lines annotated"]] |
| } else { |
| $status_operation restart $cur_s |
| } |
| |
| 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 |
| } |
| |
| 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_operation stop [mc "Annotation complete."] |
| set status_operation {} |
| } |
| } else { |
| $status_operation 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]} { |
| $status_operation stop [mc "Unable to display parent"] |
| error_popup [strcat [mc "Error loading diff:"] "\n\n$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] |
| catch {wm attributes $tooltip_wm -type tooltip} |
| 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 {[tk windowingsystem] eq "win32" || $pos_x >= 0} {append g +} |
| append g $pos_x |
| if {[tk windowingsystem] eq "win32" || $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 |
| } |
| |
| method _show_finder {} { |
| linebar::hide $gotoline |
| searchbar::show $finder |
| } |
| |
| method _show_linebar {} { |
| searchbar::hide $finder |
| linebar::show $gotoline |
| } |
| |
| } |