mirror of
https://github.com/git/git.git
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fffaaba358
Johannes Sixt reported that MinGW/MSYS does not have a nice.exe to drop the priority of a child process when it gets spawned. So we have to avoid trying to start `git blame` through nice when we are on Windows and do not have Cygwin available to us. Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
1006 lines
26 KiB
Tcl
1006 lines
26 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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# 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 status ; # text variable bound to status bar
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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} {
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global cursor_ptr
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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 "[appname] ([reponame]): File Viewer"
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frame $w.header -background gold
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label $w.header.commit_l \
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-text {Commit:} \
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-background gold \
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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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-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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-anchor w \
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-justify left
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label $w.header.path_l \
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-text {File:} \
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-background gold \
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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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-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
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frame $w.file_pane.out
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frame $w.file_pane.cm
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$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 $w_line \
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-takefocus 0 \
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-highlightthickness 0 \
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-padx 0 -pady 0 \
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-background white -borderwidth 0 \
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-state disabled \
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-wrap none \
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-height 40 \
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-width 6 \
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-font font_diff
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$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 $w_amov \
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-takefocus 0 \
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-highlightthickness 0 \
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-padx 0 -pady 0 \
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-background white -borderwidth 0 \
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-state disabled \
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-wrap none \
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-height 40 \
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-width 5 \
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-font font_diff
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$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 $w_asim \
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-takefocus 0 \
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-highlightthickness 0 \
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-padx 0 -pady 0 \
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-background white -borderwidth 0 \
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-state disabled \
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-wrap none \
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-height 40 \
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-width 4 \
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-font font_diff
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$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 -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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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 w_cviewer $w.file_pane.cm.t
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text $w_cviewer \
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-background white -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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frame $w.status \
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-borderwidth 1 \
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-relief sunken
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label $w.status.l \
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-textvariable @status \
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-anchor w \
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-justify left
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pack $w.status.l -side left
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menu $w.ctxm -tearoff 0
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$w.ctxm add command \
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-label "Copy Commit" \
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-command [cb _copycommit]
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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 $g]
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}
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$i conf -cursor $cursor_ptr
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$i conf -yscrollcommand [list many2scrollbar \
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$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> "[list focus $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> "[list focus $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> [list focus $w_file]
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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 $top]
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if {$req_w < 600} {set req_w 600}
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if {$req_h < 400} {set req_h 400}
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set g "${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 * 0.70)}]
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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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_load $this {}
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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 || $current_fd ne {}} {
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if {$current_fd ne {}} {
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catch {close $current_fd}
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set current_fd {}
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}
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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 {[winfo exists $w.status.c]} {
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$w.status.c coords bar 0 0 0 20
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} else {
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canvas $w.status.c \
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-width 100 \
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-height [expr {int([winfo reqheight $w.status.l] * 0.6)}] \
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-borderwidth 1 \
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-relief groove \
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-highlightt 0
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$w.status.c create rectangle 0 0 0 20 -tags bar -fill navy
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pack $w.status.c -side right
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}
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if {$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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set status "Loading $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 $path r]
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} else {
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set cmd [list git cat-file blob "$commit:$path"]
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set fd [open "| $cmd" r]
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}
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fconfigure $fd -blocking 0 -translation lf -encoding binary
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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*
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# none of our jump commands will cause a change in the UI.
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#
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update
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if {[llength $jump] == 1} {
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set highlight_line [lindex $jump 0]
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$w_file see "$highlight_line.0"
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} elseif {[llength $jump] == 4} {
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set highlight_column [lindex $jump 0]
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|
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] \
|
|
{ copy/move tracking}
|
|
}
|
|
} ifdeleted { catch {close $fd} }
|
|
|
|
method _exec_blame {cur_w cur_d options cur_s} {
|
|
set cmd [list]
|
|
if {![is_Windows] || [is_Cygwin]} {
|
|
lappend cmd nice
|
|
}
|
|
lappend cmd git blame
|
|
set cmd [concat $cmd $options]
|
|
lappend cmd --incremental
|
|
if {$commit eq {}} {
|
|
lappend cmd --contents $path
|
|
} else {
|
|
lappend cmd $commit
|
|
}
|
|
lappend cmd -- $path
|
|
set fd [open "| $cmd" r]
|
|
fconfigure $fd -blocking 0 -translation lf -encoding binary
|
|
fileevent $fd readable [cb _read_blame $fd $cur_w $cur_d $cur_s]
|
|
set current_fd $fd
|
|
set blame_lines 0
|
|
_status $this $cur_s
|
|
}
|
|
|
|
method _read_blame {fd cur_w cur_d cur_s} {
|
|
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 {![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} {
|
|
_exec_blame $this $w_amov @amov_data \
|
|
[list -M -C -C] \
|
|
{ original location}
|
|
} else {
|
|
set current_fd {}
|
|
set status {Annotation complete.}
|
|
destroy $w.status.c
|
|
}
|
|
} else {
|
|
_status $this $cur_s
|
|
}
|
|
} ifdeleted { catch {close $fd} }
|
|
|
|
method _status {cur_s} {
|
|
set have $blame_lines
|
|
set total $total_lines
|
|
set pdone 0
|
|
if {$total} {set pdone [expr {100 * $have / $total}]}
|
|
|
|
set status [format \
|
|
"Loading%s annotations... %i of %i lines annotated (%2i%%)" \
|
|
$cur_s $have $total $pdone]
|
|
$w.status.c coords bar 0 0 $pdone 20
|
|
}
|
|
|
|
method _click {cur_w pos} {
|
|
set lno [lindex [split [$cur_w index $pos] .] 0]
|
|
_showcommit $this $cur_w $lno
|
|
}
|
|
|
|
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 {}} {
|
|
lappend history [list \
|
|
$commit $path \
|
|
$highlight_column \
|
|
$highlight_line \
|
|
[lindex [$w_file xview] 0] \
|
|
[lindex [$w_file yview] 0] \
|
|
]
|
|
set commit [lindex $dat 0]
|
|
set path [lindex $dat 1]
|
|
_load $this [list [lindex $dat 2]]
|
|
}
|
|
}
|
|
|
|
method _showcommit {cur_w lno} {
|
|
global repo_config
|
|
variable active_color
|
|
|
|
if {$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 "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
|
|
}
|
|
|
|
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 [clock format \
|
|
$header($cmit,author-time) \
|
|
-format {%Y-%m-%d %H:%M:%S}
|
|
]}
|
|
|
|
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 [clock format \
|
|
$header($cmit,committer-time) \
|
|
-format {%Y-%m-%d %H:%M:%S}
|
|
]}
|
|
|
|
if {[catch {set msg $header($cmit,message)}]} {
|
|
set msg {}
|
|
catch {
|
|
set fd [open "| git cat-file commit $cmit" r]
|
|
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 [encoding convertfrom $enc [read $fd]]
|
|
set msg [string trim $msg]
|
|
close $fd
|
|
|
|
set author_name [encoding convertfrom $enc $author_name]
|
|
set committer_name [encoding convertfrom $enc $committer_name]
|
|
|
|
set header($cmit,author) $author_name
|
|
set header($cmit,committer) $committer_name
|
|
}
|
|
set header($cmit,message) $msg
|
|
}
|
|
|
|
$w_cviewer insert end "commit $cmit\n" header_key
|
|
$w_cviewer insert end "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 "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 "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 $this
|
|
}
|
|
}
|
|
|
|
method _copycommit {} {
|
|
set pos @$::cursorX,$::cursorY
|
|
set lno [lindex [split [$::cursorW index $pos] .] 0]
|
|
set dat [lindex $amov_data $lno]
|
|
if {$dat ne {}} {
|
|
clipboard clear
|
|
clipboard append \
|
|
-format STRING \
|
|
-type STRING \
|
|
-- [lindex $dat 0]
|
|
}
|
|
}
|
|
|
|
method _show_tooltip {cur_w pos} {
|
|
if {$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]
|
|
}
|
|
|
|
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 [clock format \
|
|
$header($cmit,author-time) \
|
|
-format {%Y-%m-%d %H:%M:%S}
|
|
]}
|
|
|
|
$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 [clock format \
|
|
$header($cmit,author-time) \
|
|
-format {%Y-%m-%d %H:%M:%S}
|
|
]}
|
|
|
|
$tooltip_t insert end "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 "In File: " section_header
|
|
$tooltip_t insert end "$file\n"
|
|
}
|
|
|
|
$tooltip_t insert end "\n"
|
|
$tooltip_t insert end "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
|
|
}
|
|
|
|
}
|