430cabb104
* https://github.com/prati0100/git-gui: git-gui: blame: prevent tool tips from sticking around after Command-Tab git-gui: improve dark mode support git-gui: fix mixed tabs and spaces; prefer tabs
1375 lines
35 KiB
Tcl
1375 lines
35 KiB
Tcl
# 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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# Persistent 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 gotoline ; # line goto mini-dialog frame
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field status ; # status mega-widget instance
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field status_operation ; # operation displayed by status mega-widget
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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 use_ttk NS
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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 [mc "%s (%s): File Viewer" [appname] [reponame]]
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set font_w [font measure font_diff "0"]
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gold_frame $w.header
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tlabel $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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tlabel $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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tlabel $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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tlabel $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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tlabel $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 $w_file]
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${NS}::scrollbar $w.file_pane.out.sbx \
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-orient h \
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-command [list $w_file xview]
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${NS}::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 0 \
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-columnspan [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 0 \
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-columnspan [expr {[llength $w_columns] + 1}] \
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]
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set gotoline [::linebar::new \
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$w.file_pane.out.lf $w_file \
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-column 0 \
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-columnspan [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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${NS}::scrollbar $w.file_pane.cm.sbx \
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-orient h \
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-command [list $w_cviewer xview]
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${NS}::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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set status_operation {}
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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 [cb _show_finder]
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$w.ctxm add command \
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-label [mc "Goto Line..."] \
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-accelerator "Ctrl-G" \
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-command [cb _show_linebar]
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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 $i <Deactivate> [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> [cb _show_finder]
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bind $top <Key-slash> [cb _show_finder]
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bind $top <Control-Key-s> [cb _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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bind $top <Control-Key-g> [cb _show_linebar]
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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]"]
|
|
$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
|
|
}
|
|
|
|
}
|