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1302 lines
33 KiB
1302 lines
33 KiB
# git-gui blame viewer |
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# Copyright (C) 2006, 2007 Shawn Pearce |
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class blame { |
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image create photo ::blame::img_back_arrow -data {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} |
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# Persistant data (survives loads) |
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# |
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field history {}; # viewer history: {commit path} |
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field header ; # array commit,key -> header field |
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# Tk UI control paths |
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# |
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field w ; # top window in this viewer |
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field w_back ; # our back button |
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field w_path ; # label showing the current file path |
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field w_columns ; # list of all column widgets in the viewer |
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field w_line ; # text column: all line numbers |
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field w_amov ; # text column: annotations + move tracking |
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field w_asim ; # text column: annotations (simple computation) |
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field w_file ; # text column: actual file data |
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field w_cviewer ; # pane showing commit message |
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field finder ; # find mini-dialog frame |
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field status ; # status mega-widget instance |
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field old_height ; # last known height of $w.file_pane |
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# Tk UI colors |
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# |
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variable active_color #c0edc5 |
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variable group_colors { |
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#d6d6d6 |
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#e1e1e1 |
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#ececec |
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} |
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# Current blame data; cleared/reset on each load |
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# |
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field commit ; # input commit to blame |
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field path ; # input filename to view in $commit |
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field current_fd {} ; # background process running |
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field highlight_line -1 ; # current line selected |
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field highlight_column {} ; # current commit column selected |
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field highlight_commit {} ; # sha1 of commit selected |
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field total_lines 0 ; # total length of file |
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field blame_lines 0 ; # number of lines computed |
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field amov_data ; # list of {commit origfile origline} |
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field asim_data ; # list of {commit origfile origline} |
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field r_commit ; # commit currently being parsed |
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field r_orig_line ; # original line number |
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field r_final_line ; # final line number |
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field r_line_count ; # lines in this region |
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field tooltip_wm {} ; # Current tooltip toplevel, if open |
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field tooltip_t {} ; # Text widget in $tooltip_wm |
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field tooltip_timer {} ; # Current timer event for our tooltip |
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field tooltip_commit {} ; # Commit(s) in tooltip |
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constructor new {i_commit i_path i_jump} { |
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global cursor_ptr M1B M1T have_tk85 |
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variable active_color |
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variable group_colors |
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set commit $i_commit |
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set path $i_path |
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make_toplevel top w |
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wm title $top [append "[appname] ([reponame]): " [mc "File Viewer"]] |
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set font_w [font measure font_diff "0"] |
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frame $w.header -background gold |
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label $w.header.commit_l \ |
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-text [mc "Commit:"] \ |
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-background gold \ |
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-foreground black \ |
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-anchor w \ |
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-justify left |
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set w_back $w.header.commit_b |
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label $w_back \ |
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-image ::blame::img_back_arrow \ |
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-borderwidth 0 \ |
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-relief flat \ |
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-state disabled \ |
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-background gold \ |
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-foreground black \ |
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-activebackground gold |
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bind $w_back <Button-1> " |
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if {\[$w_back cget -state\] eq {normal}} { |
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[cb _history_menu] |
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} |
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" |
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label $w.header.commit \ |
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-textvariable @commit \ |
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-background gold \ |
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-foreground black \ |
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-anchor w \ |
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-justify left |
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label $w.header.path_l \ |
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-text [mc "File:"] \ |
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-background gold \ |
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-foreground black \ |
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-anchor w \ |
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-justify left |
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set w_path $w.header.path |
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label $w_path \ |
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-background gold \ |
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-foreground black \ |
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-anchor w \ |
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-justify left |
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pack $w.header.commit_l -side left |
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pack $w_back -side left |
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pack $w.header.commit -side left |
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pack $w_path -fill x -side right |
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pack $w.header.path_l -side right |
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panedwindow $w.file_pane -orient vertical -borderwidth 0 -sashwidth 3 |
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frame $w.file_pane.out -relief flat -borderwidth 1 |
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frame $w.file_pane.cm -relief sunken -borderwidth 1 |
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$w.file_pane add $w.file_pane.out \ |
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-sticky nsew \ |
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-minsize 100 \ |
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-height 100 \ |
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-width 100 |
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$w.file_pane add $w.file_pane.cm \ |
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-sticky nsew \ |
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-minsize 25 \ |
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-height 25 \ |
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-width 100 |
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set w_line $w.file_pane.out.linenumber_t |
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text $w_line \ |
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-takefocus 0 \ |
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-highlightthickness 0 \ |
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-padx 0 -pady 0 \ |
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-background white \ |
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-foreground black \ |
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-borderwidth 0 \ |
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-state disabled \ |
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-wrap none \ |
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-height 40 \ |
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-width 6 \ |
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-font font_diff |
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$w_line tag conf linenumber -justify right -rmargin 5 |
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set w_amov $w.file_pane.out.amove_t |
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text $w_amov \ |
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-takefocus 0 \ |
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-highlightthickness 0 \ |
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-padx 0 -pady 0 \ |
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-background white \ |
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-foreground black \ |
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-borderwidth 0 \ |
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-state disabled \ |
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-wrap none \ |
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-height 40 \ |
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-width 5 \ |
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-font font_diff |
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$w_amov tag conf author_abbr -justify right -rmargin 5 |
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$w_amov tag conf curr_commit |
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$w_amov tag conf prior_commit -foreground blue -underline 1 |
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$w_amov tag bind prior_commit \ |
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<Button-1> \ |
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"[cb _load_commit $w_amov @amov_data @%x,%y];break" |
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set w_asim $w.file_pane.out.asimple_t |
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text $w_asim \ |
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-takefocus 0 \ |
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-highlightthickness 0 \ |
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-padx 0 -pady 0 \ |
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-background white \ |
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-foreground black \ |
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-borderwidth 0 \ |
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-state disabled \ |
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-wrap none \ |
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-height 40 \ |
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-width 4 \ |
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-font font_diff |
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$w_asim tag conf author_abbr -justify right |
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$w_asim tag conf curr_commit |
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$w_asim tag conf prior_commit -foreground blue -underline 1 |
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$w_asim tag bind prior_commit \ |
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<Button-1> \ |
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"[cb _load_commit $w_asim @asim_data @%x,%y];break" |
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set w_file $w.file_pane.out.file_t |
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text $w_file \ |
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-takefocus 0 \ |
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-highlightthickness 0 \ |
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-padx 0 -pady 0 \ |
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-background white \ |
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-foreground black \ |
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-borderwidth 0 \ |
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-state disabled \ |
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-wrap none \ |
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-height 40 \ |
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-width 80 \ |
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-xscrollcommand [list $w.file_pane.out.sbx set] \ |
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-font font_diff |
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if {$have_tk85} { |
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$w_file configure -inactiveselectbackground darkblue |
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} |
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$w_file tag conf found \ |
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-background yellow |
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set w_columns [list $w_amov $w_asim $w_line $w_file] |
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scrollbar $w.file_pane.out.sbx \ |
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-orient h \ |
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-command [list $w_file xview] |
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scrollbar $w.file_pane.out.sby \ |
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-orient v \ |
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-command [list scrollbar2many $w_columns yview] |
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eval grid $w_columns $w.file_pane.out.sby -sticky nsew |
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grid conf \ |
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$w.file_pane.out.sbx \ |
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-column [expr {[llength $w_columns] - 1}] \ |
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-sticky we |
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grid columnconfigure \ |
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$w.file_pane.out \ |
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[expr {[llength $w_columns] - 1}] \ |
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-weight 1 |
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grid rowconfigure $w.file_pane.out 0 -weight 1 |
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set finder [::searchbar::new \ |
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$w.file_pane.out.ff $w_file \ |
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-column [expr {[llength $w_columns] - 1}] \ |
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] |
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set w_cviewer $w.file_pane.cm.t |
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text $w_cviewer \ |
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-background white \ |
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-foreground black \ |
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-borderwidth 0 \ |
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-state disabled \ |
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-wrap none \ |
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-height 10 \ |
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-width 80 \ |
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-xscrollcommand [list $w.file_pane.cm.sbx set] \ |
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-yscrollcommand [list $w.file_pane.cm.sby set] \ |
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-font font_diff |
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$w_cviewer tag conf still_loading \ |
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-font font_uiitalic \ |
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-justify center |
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$w_cviewer tag conf header_key \ |
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-tabs {3c} \ |
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-background $active_color \ |
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-font font_uibold |
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$w_cviewer tag conf header_val \ |
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-background $active_color \ |
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-font font_ui |
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$w_cviewer tag raise sel |
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scrollbar $w.file_pane.cm.sbx \ |
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-orient h \ |
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-command [list $w_cviewer xview] |
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scrollbar $w.file_pane.cm.sby \ |
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-orient v \ |
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-command [list $w_cviewer yview] |
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pack $w.file_pane.cm.sby -side right -fill y |
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pack $w.file_pane.cm.sbx -side bottom -fill x |
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pack $w_cviewer -expand 1 -fill both |
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set status [::status_bar::new $w.status] |
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menu $w.ctxm -tearoff 0 |
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$w.ctxm add command \ |
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-label [mc "Copy Commit"] \ |
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-command [cb _copycommit] |
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$w.ctxm add separator |
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$w.ctxm add command \ |
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-label [mc "Find Text..."] \ |
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-accelerator F7 \ |
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-command [list searchbar::show $finder] |
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menu $w.ctxm.enc |
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build_encoding_menu $w.ctxm.enc [cb _setencoding] |
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$w.ctxm add cascade \ |
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-label [mc "Encoding"] \ |
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-menu $w.ctxm.enc |
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$w.ctxm add command \ |
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-label [mc "Do Full Copy Detection"] \ |
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-command [cb _fullcopyblame] |
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$w.ctxm add separator |
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$w.ctxm add command \ |
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-label [mc "Show History Context"] \ |
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-command [cb _gitkcommit] |
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$w.ctxm add command \ |
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-label [mc "Blame Parent Commit"] \ |
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-command [cb _blameparent] |
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foreach i $w_columns { |
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for {set g 0} {$g < [llength $group_colors]} {incr g} { |
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$i tag conf color$g -background [lindex $group_colors $g] |
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} |
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if {$i eq $w_file} { |
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$w_file tag raise found |
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} |
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$i tag raise sel |
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$i conf -cursor $cursor_ptr |
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$i conf -yscrollcommand \ |
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"[list ::searchbar::scrolled $finder] |
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[list many2scrollbar $w_columns yview $w.file_pane.out.sby]" |
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bind $i <Button-1> " |
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[cb _hide_tooltip] |
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[cb _click $i @%x,%y] |
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focus $i |
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" |
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bind $i <Any-Motion> [cb _show_tooltip $i @%x,%y] |
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bind $i <Any-Enter> [cb _hide_tooltip] |
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bind $i <Any-Leave> [cb _hide_tooltip] |
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bind_button3 $i " |
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[cb _hide_tooltip] |
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set cursorX %x |
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set cursorY %y |
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set cursorW %W |
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tk_popup $w.ctxm %X %Y |
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" |
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bind $i <Shift-Tab> "[list focus $w_cviewer];break" |
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bind $i <Tab> "[cb _focus_search $w_cviewer];break" |
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} |
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foreach i [concat $w_columns $w_cviewer] { |
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bind $i <Key-Up> {catch {%W yview scroll -1 units};break} |
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bind $i <Key-Down> {catch {%W yview scroll 1 units};break} |
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bind $i <Key-Left> {catch {%W xview scroll -1 units};break} |
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bind $i <Key-Right> {catch {%W xview scroll 1 units};break} |
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bind $i <Key-k> {catch {%W yview scroll -1 units};break} |
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bind $i <Key-j> {catch {%W yview scroll 1 units};break} |
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bind $i <Key-h> {catch {%W xview scroll -1 units};break} |
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bind $i <Key-l> {catch {%W xview scroll 1 units};break} |
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bind $i <Control-Key-b> {catch {%W yview scroll -1 pages};break} |
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bind $i <Control-Key-f> {catch {%W yview scroll 1 pages};break} |
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} |
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bind $w_cviewer <Shift-Tab> "[cb _focus_search $w_file];break" |
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bind $w_cviewer <Tab> "[list focus $w_file];break" |
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bind $w_cviewer <Button-1> [list focus $w_cviewer] |
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bind $w_file <Visibility> [cb _focus_search $w_file] |
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bind $top <F7> [list searchbar::show $finder] |
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bind $top <Escape> [list searchbar::hide $finder] |
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bind $top <F3> [list searchbar::find_next $finder] |
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bind $top <Shift-F3> [list searchbar::find_prev $finder] |
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catch { bind $top <Shift-Key-XF86_Switch_VT_3> [list searchbar::find_prev $finder] } |
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grid configure $w.header -sticky ew |
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grid configure $w.file_pane -sticky nsew |
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grid configure $w.status -sticky ew |
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grid columnconfigure $top 0 -weight 1 |
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grid rowconfigure $top 0 -weight 0 |
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grid rowconfigure $top 1 -weight 1 |
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grid rowconfigure $top 2 -weight 0 |
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set req_w [winfo reqwidth $top] |
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set req_h [winfo reqheight $top] |
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set scr_w [expr {[winfo screenwidth $top] - 40}] |
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set scr_h [expr {[winfo screenheight $top] - 120}] |
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set opt_w [expr {$font_w * (80 + 5*3 + 3)}] |
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if {$req_w < $opt_w} {set req_w $opt_w} |
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if {$req_w > $scr_w} {set req_w $scr_w} |
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set opt_h [expr {$req_w*4/3}] |
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if {$req_h < $scr_h} {set req_h $scr_h} |
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if {$req_h > $opt_h} {set req_h $opt_h} |
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set g "${req_w}x${req_h}" |
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wm geometry $top $g |
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update |
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set old_height [winfo height $w.file_pane] |
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$w.file_pane sash place 0 \ |
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[lindex [$w.file_pane sash coord 0] 0] \ |
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[expr {int($old_height * 0.80)}] |
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bind $w.file_pane <Configure> \ |
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"if {{$w.file_pane} eq {%W}} {[cb _resize %h]}" |
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wm protocol $top WM_DELETE_WINDOW "destroy $top" |
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bind $top <Destroy> [cb _handle_destroy %W] |
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_load $this $i_jump |
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} |
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method _focus_search {win} { |
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if {[searchbar::visible $finder]} { |
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focus [searchbar::editor $finder] |
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} else { |
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focus $win |
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} |
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} |
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method _handle_destroy {win} { |
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if {$win eq $w} { |
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_kill $this |
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delete_this |
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} |
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} |
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method _kill {} { |
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if {$current_fd ne {}} { |
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kill_file_process $current_fd |
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catch {close $current_fd} |
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set current_fd {} |
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} |
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} |
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method _load {jump} { |
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variable group_colors |
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_hide_tooltip $this |
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if {$total_lines != 0 || $current_fd ne {}} { |
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_kill $this |
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foreach i $w_columns { |
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$i conf -state normal |
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$i delete 0.0 end |
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foreach g [$i tag names] { |
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if {[regexp {^g[0-9a-f]{40}$} $g]} { |
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$i tag delete $g |
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} |
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} |
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$i conf -state disabled |
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} |
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$w_cviewer conf -state normal |
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$w_cviewer delete 0.0 end |
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$w_cviewer conf -state disabled |
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set highlight_line -1 |
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set highlight_column {} |
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set highlight_commit {} |
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set total_lines 0 |
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} |
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if {$history eq {}} { |
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$w_back conf -state disabled |
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} else { |
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$w_back conf -state normal |
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} |
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# Index 0 is always empty. There is never line 0 as |
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# we use only 1 based lines, as that matches both with |
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# git-blame output and with Tk's text widget. |
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# |
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set amov_data [list [list]] |
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set asim_data [list [list]] |
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$status show [mc "Reading %s..." "$commit:[escape_path $path]"] |
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$w_path conf -text [escape_path $path] |
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if {$commit eq {}} { |
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set fd [open $path r] |
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fconfigure $fd -eofchar {} |
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} else { |
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set fd [git_read cat-file blob "$commit:$path"] |
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} |
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fconfigure $fd \ |
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-blocking 0 \ |
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-translation lf \ |
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-encoding [get_path_encoding $path] |
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fileevent $fd readable [cb _read_file $fd $jump] |
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set current_fd $fd |
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} |
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method _history_menu {} { |
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set m $w.backmenu |
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if {[winfo exists $m]} { |
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$m delete 0 end |
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} else { |
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menu $m -tearoff 0 |
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} |
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for {set i [expr {[llength $history] - 1}] |
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} {$i >= 0} {incr i -1} { |
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set e [lindex $history $i] |
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set c [lindex $e 0] |
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set f [lindex $e 1] |
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if {[regexp {^[0-9a-f]{40}$} $c]} { |
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set t [string range $c 0 8]... |
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} elseif {$c eq {}} { |
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set t {Working Directory} |
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} else { |
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set t $c |
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} |
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if {![catch {set summary $header($c,summary)}]} { |
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append t " $summary" |
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if {[string length $t] > 70} { |
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set t [string range $t 0 66]... |
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} |
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} |
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$m add command -label $t -command [cb _goback $i] |
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} |
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set X [winfo rootx $w_back] |
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set Y [expr {[winfo rooty $w_back] + [winfo height $w_back]}] |
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tk_popup $m $X $Y |
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} |
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method _goback {i} { |
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set dat [lindex $history $i] |
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set history [lrange $history 0 [expr {$i - 1}]] |
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set commit [lindex $dat 0] |
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set path [lindex $dat 1] |
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_load $this [lrange $dat 2 5] |
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} |
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method _read_file {fd jump} { |
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if {$fd ne $current_fd} { |
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catch {close $fd} |
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return |
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} |
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foreach i $w_columns {$i conf -state normal} |
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while {[gets $fd line] >= 0} { |
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regsub "\r\$" $line {} line |
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incr total_lines |
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lappend amov_data {} |
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lappend asim_data {} |
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if {$total_lines > 1} { |
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foreach i $w_columns {$i insert end "\n"} |
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} |
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$w_line insert end "$total_lines" linenumber |
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$w_file insert end "$line" |
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} |
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set ln_wc [expr {[string length $total_lines] + 2}] |
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if {[$w_line cget -width] < $ln_wc} { |
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$w_line conf -width $ln_wc |
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} |
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foreach i $w_columns {$i conf -state disabled} |
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if {[eof $fd]} { |
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close $fd |
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|
|
# 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 |
|
if {[catch {set enc $repo_config(i18n.commitencoding)}]} { |
|
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 $this |
|
} |
|
|
|
method _position_tooltip {} { |
|
set max_h [lindex [split [$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 |
|
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 |
|
} |
|
|
|
}
|
|
|