diff options
Diffstat (limited to 'git-gui/lib')
40 files changed, 11641 insertions, 0 deletions
diff --git a/git-gui/lib/about.tcl b/git-gui/lib/about.tcl new file mode 100644 index 0000000000..cfa50fca87 --- /dev/null +++ b/git-gui/lib/about.tcl @@ -0,0 +1,70 @@ +# git-gui about git-gui dialog +# Copyright (C) 2006, 2007 Shawn Pearce + +proc do_about {} { + global appvers copyright oguilib + global tcl_patchLevel tk_patchLevel + global ui_comm_spell NS use_ttk + + set w .about_dialog + Dialog $w + wm geometry $w "+[winfo rootx .]+[winfo rooty .]" + + pack [git_logo $w.git_logo] -side left -fill y -padx 10 -pady 10 + ${NS}::label $w.header -text [mc "About %s" [appname]] \ + -font font_uibold -anchor center + pack $w.header -side top -fill x + + ${NS}::frame $w.buttons + ${NS}::button $w.buttons.close -text {Close} \ + -default active \ + -command [list destroy $w] + pack $w.buttons.close -side right + pack $w.buttons -side bottom -fill x -pady 10 -padx 10 + + paddedlabel $w.desc \ + -text "[mc "git-gui - a graphical user interface for Git."]\n$copyright" + pack $w.desc -side top -fill x -padx 5 -pady 5 + + set v {} + append v "git-gui version $appvers\n" + append v "[git version]\n" + append v "\n" + if {$tcl_patchLevel eq $tk_patchLevel} { + append v "Tcl/Tk version $tcl_patchLevel" + } else { + append v "Tcl version $tcl_patchLevel" + append v ", Tk version $tk_patchLevel" + } + if {[info exists ui_comm_spell] + && [$ui_comm_spell version] ne {}} { + append v "\n" + append v [$ui_comm_spell version] + } + + set d {} + append d "git wrapper: $::_git\n" + append d "git exec dir: [gitexec]\n" + append d "git-gui lib: $oguilib" + + paddedlabel $w.vers -text $v + pack $w.vers -side top -fill x -padx 5 -pady 5 + + paddedlabel $w.dirs -text $d + pack $w.dirs -side top -fill x -padx 5 -pady 5 + + menu $w.ctxm -tearoff 0 + $w.ctxm add command \ + -label {Copy} \ + -command " + clipboard clear + clipboard append -format STRING -type STRING -- \[$w.vers cget -text\] + " + + bind $w <Visibility> "grab $w; focus $w.buttons.close" + bind $w <Key-Escape> "destroy $w" + bind $w <Key-Return> "destroy $w" + bind_button3 $w.vers "tk_popup $w.ctxm %X %Y; grab $w; focus $w" + wm title $w "About [appname]" + tkwait window $w +} diff --git a/git-gui/lib/blame.tcl b/git-gui/lib/blame.tcl new file mode 100644 index 0000000000..61e358f960 --- /dev/null +++ b/git-gui/lib/blame.tcl @@ -0,0 +1,1339 @@ +# git-gui blame viewer +# Copyright (C) 2006, 2007 Shawn Pearce + +class blame { + +image create photo ::blame::img_back_arrow -data {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} + +# Persistant data (survives loads) +# +field history {}; # viewer history: {commit path} +field header ; # array commit,key -> header field + +# Tk UI control paths +# +field w ; # top window in this viewer +field w_back ; # our back button +field w_path ; # label showing the current file path +field w_columns ; # list of all column widgets in the viewer +field w_line ; # text column: all line numbers +field w_amov ; # text column: annotations + move tracking +field w_asim ; # text column: annotations (simple computation) +field w_file ; # text column: actual file data +field w_cviewer ; # pane showing commit message +field finder ; # find mini-dialog frame +field status ; # status mega-widget instance +field old_height ; # last known height of $w.file_pane + + +# Tk UI colors +# +variable active_color #c0edc5 +variable group_colors { + #d6d6d6 + #e1e1e1 + #ececec +} + +# Current blame data; cleared/reset on each load +# +field commit ; # input commit to blame +field path ; # input filename to view in $commit + +field current_fd {} ; # background process running +field highlight_line -1 ; # current line selected +field highlight_column {} ; # current commit column selected +field highlight_commit {} ; # sha1 of commit selected + +field total_lines 0 ; # total length of file +field blame_lines 0 ; # number of lines computed +field amov_data ; # list of {commit origfile origline} +field asim_data ; # list of {commit origfile origline} + +field r_commit ; # commit currently being parsed +field r_orig_line ; # original line number +field r_final_line ; # final line number +field r_line_count ; # lines in this region + +field tooltip_wm {} ; # Current tooltip toplevel, if open +field tooltip_t {} ; # Text widget in $tooltip_wm +field tooltip_timer {} ; # Current timer event for our tooltip +field tooltip_commit {} ; # Commit(s) in tooltip + +constructor new {i_commit i_path i_jump} { + global cursor_ptr M1B M1T have_tk85 use_ttk NS + variable active_color + variable group_colors + + set commit $i_commit + set path $i_path + + make_toplevel top w + wm title $top [append "[appname] ([reponame]): " [mc "File Viewer"]] + + set font_w [font measure font_diff "0"] + + gold_frame $w.header + tlabel $w.header.commit_l \ + -text [mc "Commit:"] \ + -background gold \ + -foreground black \ + -anchor w \ + -justify left + set w_back $w.header.commit_b + tlabel $w_back \ + -image ::blame::img_back_arrow \ + -borderwidth 0 \ + -relief flat \ + -state disabled \ + -background gold \ + -foreground black \ + -activebackground gold + bind $w_back <Button-1> " + if {\[$w_back cget -state\] eq {normal}} { + [cb _history_menu] + } + " + tlabel $w.header.commit \ + -textvariable @commit \ + -background gold \ + -foreground black \ + -anchor w \ + -justify left + tlabel $w.header.path_l \ + -text [mc "File:"] \ + -background gold \ + -foreground black \ + -anchor w \ + -justify left + set w_path $w.header.path + tlabel $w_path \ + -background gold \ + -foreground black \ + -anchor w \ + -justify left + pack $w.header.commit_l -side left + pack $w_back -side left + pack $w.header.commit -side left + pack $w_path -fill x -side right + pack $w.header.path_l -side right + + panedwindow $w.file_pane -orient vertical -borderwidth 0 -sashwidth 3 + frame $w.file_pane.out -relief flat -borderwidth 1 + frame $w.file_pane.cm -relief sunken -borderwidth 1 + $w.file_pane add $w.file_pane.out \ + -sticky nsew \ + -minsize 100 \ + -height 100 \ + -width 100 + $w.file_pane add $w.file_pane.cm \ + -sticky nsew \ + -minsize 25 \ + -height 25 \ + -width 100 + + set w_line $w.file_pane.out.linenumber_t + text $w_line \ + -takefocus 0 \ + -highlightthickness 0 \ + -padx 0 -pady 0 \ + -background white \ + -foreground black \ + -borderwidth 0 \ + -state disabled \ + -wrap none \ + -height 40 \ + -width 6 \ + -font font_diff + $w_line tag conf linenumber -justify right -rmargin 5 + + set w_amov $w.file_pane.out.amove_t + text $w_amov \ + -takefocus 0 \ + -highlightthickness 0 \ + -padx 0 -pady 0 \ + -background white \ + -foreground black \ + -borderwidth 0 \ + -state disabled \ + -wrap none \ + -height 40 \ + -width 5 \ + -font font_diff + $w_amov tag conf author_abbr -justify right -rmargin 5 + $w_amov tag conf curr_commit + $w_amov tag conf prior_commit -foreground blue -underline 1 + $w_amov tag bind prior_commit \ + <Button-1> \ + "[cb _load_commit $w_amov @amov_data @%x,%y];break" + + set w_asim $w.file_pane.out.asimple_t + text $w_asim \ + -takefocus 0 \ + -highlightthickness 0 \ + -padx 0 -pady 0 \ + -background white \ + -foreground black \ + -borderwidth 0 \ + -state disabled \ + -wrap none \ + -height 40 \ + -width 4 \ + -font font_diff + $w_asim tag conf author_abbr -justify right + $w_asim tag conf curr_commit + $w_asim tag conf prior_commit -foreground blue -underline 1 + $w_asim tag bind prior_commit \ + <Button-1> \ + "[cb _load_commit $w_asim @asim_data @%x,%y];break" + + set w_file $w.file_pane.out.file_t + text $w_file \ + -takefocus 0 \ + -highlightthickness 0 \ + -padx 0 -pady 0 \ + -background white \ + -foreground black \ + -borderwidth 0 \ + -state disabled \ + -wrap none \ + -height 40 \ + -width 80 \ + -xscrollcommand [list $w.file_pane.out.sbx set] \ + -font font_diff + if {$have_tk85} { + $w_file configure -inactiveselectbackground darkblue + } + $w_file tag conf found \ + -background yellow + + set w_columns [list $w_amov $w_asim $w_line $w_file] + + ${NS}::scrollbar $w.file_pane.out.sbx \ + -orient h \ + -command [list $w_file xview] + ${NS}::scrollbar $w.file_pane.out.sby \ + -orient v \ + -command [list scrollbar2many $w_columns yview] + eval grid $w_columns $w.file_pane.out.sby -sticky nsew + grid conf \ + $w.file_pane.out.sbx \ + -column [expr {[llength $w_columns] - 1}] \ + -sticky we + grid columnconfigure \ + $w.file_pane.out \ + [expr {[llength $w_columns] - 1}] \ + -weight 1 + grid rowconfigure $w.file_pane.out 0 -weight 1 + + set finder [::searchbar::new \ + $w.file_pane.out.ff $w_file \ + -column [expr {[llength $w_columns] - 1}] \ + ] + + set w_cviewer $w.file_pane.cm.t + text $w_cviewer \ + -background white \ + -foreground black \ + -borderwidth 0 \ + -state disabled \ + -wrap none \ + -height 10 \ + -width 80 \ + -xscrollcommand [list $w.file_pane.cm.sbx set] \ + -yscrollcommand [list $w.file_pane.cm.sby set] \ + -font font_diff + $w_cviewer tag conf still_loading \ + -font font_uiitalic \ + -justify center + $w_cviewer tag conf header_key \ + -tabs {3c} \ + -background $active_color \ + -font font_uibold + $w_cviewer tag conf header_val \ + -background $active_color \ + -font font_ui + $w_cviewer tag raise sel + ${NS}::scrollbar $w.file_pane.cm.sbx \ + -orient h \ + -command [list $w_cviewer xview] + ${NS}::scrollbar $w.file_pane.cm.sby \ + -orient v \ + -command [list $w_cviewer yview] + pack $w.file_pane.cm.sby -side right -fill y + pack $w.file_pane.cm.sbx -side bottom -fill x + pack $w_cviewer -expand 1 -fill both + + set status [::status_bar::new $w.status] + + menu $w.ctxm -tearoff 0 + $w.ctxm add command \ + -label [mc "Copy Commit"] \ + -command [cb _copycommit] + $w.ctxm add separator + $w.ctxm add command \ + -label [mc "Find Text..."] \ + -accelerator F7 \ + -command [list searchbar::show $finder] + menu $w.ctxm.enc + build_encoding_menu $w.ctxm.enc [cb _setencoding] + $w.ctxm add cascade \ + -label [mc "Encoding"] \ + -menu $w.ctxm.enc + $w.ctxm add command \ + -label [mc "Do Full Copy Detection"] \ + -command [cb _fullcopyblame] + $w.ctxm add separator + $w.ctxm add command \ + -label [mc "Show History Context"] \ + -command [cb _gitkcommit] + $w.ctxm add command \ + -label [mc "Blame Parent Commit"] \ + -command [cb _blameparent] + + foreach i $w_columns { + for {set g 0} {$g < [llength $group_colors]} {incr g} { + $i tag conf color$g -background [lindex $group_colors $g] + } + + if {$i eq $w_file} { + $w_file tag raise found + } + $i tag raise sel + + $i conf -cursor $cursor_ptr + $i conf -yscrollcommand \ + "[list ::searchbar::scrolled $finder] + [list many2scrollbar $w_columns yview $w.file_pane.out.sby]" + bind $i <Button-1> " + [cb _hide_tooltip] + [cb _click $i @%x,%y] + focus $i + " + bind $i <Any-Motion> [cb _show_tooltip $i @%x,%y] + bind $i <Any-Enter> [cb _hide_tooltip] + bind $i <Any-Leave> [cb _hide_tooltip] + bind_button3 $i " + [cb _hide_tooltip] + set cursorX %x + set cursorY %y + set cursorW %W + tk_popup $w.ctxm %X %Y + " + bind $i <Shift-Tab> "[list focus $w_cviewer];break" + bind $i <Tab> "[cb _focus_search $w_cviewer];break" + } + + foreach i [concat $w_columns $w_cviewer] { + bind $i <Key-Up> {catch {%W yview scroll -1 units};break} + bind $i <Key-Down> {catch {%W yview scroll 1 units};break} + bind $i <Key-Left> {catch {%W xview scroll -1 units};break} + bind $i <Key-Right> {catch {%W xview scroll 1 units};break} + bind $i <Key-k> {catch {%W yview scroll -1 units};break} + bind $i <Key-j> {catch {%W yview scroll 1 units};break} + bind $i <Key-h> {catch {%W xview scroll -1 units};break} + bind $i <Key-l> {catch {%W xview scroll 1 units};break} + bind $i <Control-Key-b> {catch {%W yview scroll -1 pages};break} + bind $i <Control-Key-f> {catch {%W yview scroll 1 pages};break} + } + + bind $w_cviewer <Shift-Tab> "[cb _focus_search $w_file];break" + bind $w_cviewer <Tab> "[list focus $w_file];break" + bind $w_cviewer <Button-1> [list focus $w_cviewer] + bind $w_file <Visibility> [cb _focus_search $w_file] + bind $top <F7> [list searchbar::show $finder] + bind $top <Escape> [list searchbar::hide $finder] + bind $top <F3> [list searchbar::find_next $finder] + bind $top <Shift-F3> [list searchbar::find_prev $finder] + catch { bind $top <Shift-Key-XF86_Switch_VT_3> [list searchbar::find_prev $finder] } + + grid configure $w.header -sticky ew + grid configure $w.file_pane -sticky nsew + grid configure $w.status -sticky ew + grid columnconfigure $top 0 -weight 1 + grid rowconfigure $top 0 -weight 0 + grid rowconfigure $top 1 -weight 1 + grid rowconfigure $top 2 -weight 0 + + set req_w [winfo reqwidth $top] + set req_h [winfo reqheight $top] + set scr_w [expr {[winfo screenwidth $top] - 40}] + set scr_h [expr {[winfo screenheight $top] - 120}] + set opt_w [expr {$font_w * (80 + 5*3 + 3)}] + if {$req_w < $opt_w} {set req_w $opt_w} + if {$req_w > $scr_w} {set req_w $scr_w} + set opt_h [expr {$req_w*4/3}] + if {$req_h < $scr_h} {set req_h $scr_h} + if {$req_h > $opt_h} {set req_h $opt_h} + set g "${req_w}x${req_h}" + wm geometry $top $g + update + + set old_height [winfo height $w.file_pane] + $w.file_pane sash place 0 \ + [lindex [$w.file_pane sash coord 0] 0] \ + [expr {int($old_height * 0.80)}] + bind $w.file_pane <Configure> \ + "if {{$w.file_pane} eq {%W}} {[cb _resize %h]}" + + wm protocol $top WM_DELETE_WINDOW "destroy $top" + bind $top <Destroy> [cb _handle_destroy %W] + + _load $this $i_jump +} + +method _focus_search {win} { + if {[searchbar::visible $finder]} { + focus [searchbar::editor $finder] + } else { + focus $win + } +} + +method _handle_destroy {win} { + if {$win eq $w} { + _kill $this + delete_this + } +} + +method _kill {} { + if {$current_fd ne {}} { + kill_file_process $current_fd + catch {close $current_fd} + set current_fd {} + } +} + +method _load {jump} { + variable group_colors + + _hide_tooltip $this + + if {$total_lines != 0 || $current_fd ne {}} { + _kill $this + + foreach i $w_columns { + $i conf -state normal + $i delete 0.0 end + foreach g [$i tag names] { + if {[regexp {^g[0-9a-f]{40}$} $g]} { + $i tag delete $g + } + } + $i conf -state disabled + } + + $w_cviewer conf -state normal + $w_cviewer delete 0.0 end + $w_cviewer conf -state disabled + + set highlight_line -1 + set highlight_column {} + set highlight_commit {} + set total_lines 0 + } + + if {$history eq {}} { + $w_back conf -state disabled + } else { + $w_back conf -state normal + } + + # Index 0 is always empty. There is never line 0 as + # we use only 1 based lines, as that matches both with + # git-blame output and with Tk's text widget. + # + set amov_data [list [list]] + set asim_data [list [list]] + + $status show [mc "Reading %s..." "$commit:[escape_path $path]"] + $w_path conf -text [escape_path $path] + + set do_textconv 0 + if {![is_config_false gui.textconv] && [git-version >= 1.7.2]} { + set filter [gitattr $path diff set] + set textconv [get_config [join [list diff $filter textconv] .]] + if {$filter ne {set} && $textconv ne {}} { + set do_textconv 1 + } + } + if {$commit eq {}} { + if {$do_textconv ne 0} { + # Run textconv with sh -c "..." to allow it to + # contain command + arguments. On windows, just + # call the filter command. + if {![file executable [shellpath]]} { + set fd [open |[linsert $textconv end $path] r] + } else { + set fd [open |[list [shellpath] -c "$textconv \"\$0\"" $path] r] + } + } else { + set fd [open $path r] + } + fconfigure $fd -eofchar {} + } else { + if {$do_textconv ne 0} { + set fd [git_read cat-file --textconv "$commit:$path"] + } else { + set fd [git_read cat-file blob "$commit:$path"] + } + } + fconfigure $fd \ + -blocking 0 \ + -translation lf \ + -encoding [get_path_encoding $path] + fileevent $fd readable [cb _read_file $fd $jump] + set current_fd $fd +} + +method _history_menu {} { + set m $w.backmenu + if {[winfo exists $m]} { + $m delete 0 end + } else { + menu $m -tearoff 0 + } + + for {set i [expr {[llength $history] - 1}] + } {$i >= 0} {incr i -1} { + set e [lindex $history $i] + set c [lindex $e 0] + set f [lindex $e 1] + + if {[regexp {^[0-9a-f]{40}$} $c]} { + set t [string range $c 0 8]... + } elseif {$c eq {}} { + set t {Working Directory} + } else { + set t $c + } + if {![catch {set summary $header($c,summary)}]} { + append t " $summary" + if {[string length $t] > 70} { + set t [string range $t 0 66]... + } + } + + $m add command -label $t -command [cb _goback $i] + } + set X [winfo rootx $w_back] + set Y [expr {[winfo rooty $w_back] + [winfo height $w_back]}] + tk_popup $m $X $Y +} + +method _goback {i} { + set dat [lindex $history $i] + set history [lrange $history 0 [expr {$i - 1}]] + set commit [lindex $dat 0] + set path [lindex $dat 1] + _load $this [lrange $dat 2 5] +} + +method _read_file {fd jump} { + if {$fd ne $current_fd} { + catch {close $fd} + return + } + + foreach i $w_columns {$i conf -state normal} + while {[gets $fd line] >= 0} { + regsub "\r\$" $line {} line + incr total_lines + lappend amov_data {} + lappend asim_data {} + + if {$total_lines > 1} { + foreach i $w_columns {$i insert end "\n"} + } + + $w_line insert end "$total_lines" linenumber + $w_file insert end "$line" + } + + set ln_wc [expr {[string length $total_lines] + 2}] + if {[$w_line cget -width] < $ln_wc} { + $w_line conf -width $ln_wc + } + + foreach i $w_columns {$i conf -state disabled} + + if {[eof $fd]} { + close $fd + + # If we don't force Tk to update the widgets *right now* + # none of our jump commands will cause a change in the UI. + # + update + + if {[llength $jump] == 1} { + set highlight_line [lindex $jump 0] + $w_file see "$highlight_line.0" + } elseif {[llength $jump] == 4} { + set highlight_column [lindex $jump 0] + set highlight_line [lindex $jump 1] + $w_file xview moveto [lindex $jump 2] + $w_file yview moveto [lindex $jump 3] + } + + _exec_blame $this $w_asim @asim_data \ + [list] \ + [mc "Loading copy/move tracking annotations..."] + } +} ifdeleted { catch {close $fd} } + +method _exec_blame {cur_w cur_d options cur_s} { + lappend options --incremental --encoding=utf-8 + if {$commit eq {}} { + lappend options --contents $path + } else { + lappend options $commit + } + lappend options -- $path + set fd [eval git_read --nice blame $options] + fconfigure $fd -blocking 0 -translation lf -encoding utf-8 + fileevent $fd readable [cb _read_blame $fd $cur_w $cur_d] + set current_fd $fd + set blame_lines 0 + + $status start \ + $cur_s \ + [mc "lines annotated"] +} + +method _read_blame {fd cur_w cur_d} { + upvar #0 $cur_d line_data + variable group_colors + + if {$fd ne $current_fd} { + catch {close $fd} + return + } + + $cur_w conf -state normal + while {[gets $fd line] >= 0} { + if {[regexp {^([a-z0-9]{40}) (\d+) (\d+) (\d+)$} $line line \ + cmit original_line final_line line_count]} { + set r_commit $cmit + set r_orig_line $original_line + set r_final_line $final_line + set r_line_count $line_count + } elseif {[string match {filename *} $line]} { + set file [string range $line 9 end] + set n $r_line_count + set lno $r_final_line + set oln $r_orig_line + set cmit $r_commit + + if {[regexp {^0{40}$} $cmit]} { + set commit_abbr work + set commit_type curr_commit + } elseif {$cmit eq $commit} { + set commit_abbr this + set commit_type curr_commit + } else { + set commit_type prior_commit + set commit_abbr [string range $cmit 0 3] + } + + set author_abbr {} + set a_name {} + catch {set a_name $header($cmit,author)} + while {$a_name ne {}} { + if {$author_abbr ne {} + && [string index $a_name 0] eq {'}} { + regsub {^'[^']+'\s+} $a_name {} a_name + } + if {![regexp {^([[:upper:]])} $a_name _a]} break + append author_abbr $_a + unset _a + if {![regsub \ + {^[[:upper:]][^\s]*\s+} \ + $a_name {} a_name ]} break + } + if {$author_abbr eq {}} { + set author_abbr { |} + } else { + set author_abbr [string range $author_abbr 0 3] + } + unset a_name + + set first_lno $lno + while { + $first_lno > 1 + && $cmit eq [lindex $line_data [expr {$first_lno - 1}] 0] + && $file eq [lindex $line_data [expr {$first_lno - 1}] 1] + } { + incr first_lno -1 + } + + set color {} + if {$first_lno < $lno} { + foreach g [$w_file tag names $first_lno.0] { + if {[regexp {^color[0-9]+$} $g]} { + set color $g + break + } + } + } else { + set i [lsort [concat \ + [$w_file tag names "[expr {$first_lno - 1}].0"] \ + [$w_file tag names "[expr {$lno + $n}].0"] \ + ]] + for {set g 0} {$g < [llength $group_colors]} {incr g} { + if {[lsearch -sorted -exact $i color$g] == -1} { + set color color$g + break + } + } + } + if {$color eq {}} { + set color color0 + } + + while {$n > 0} { + set lno_e "$lno.0 lineend + 1c" + if {[lindex $line_data $lno] ne {}} { + set g [lindex $line_data $lno 0] + foreach i $w_columns { + $i tag remove g$g $lno.0 $lno_e + } + } + lset line_data $lno [list $cmit $file $oln] + + $cur_w delete $lno.0 "$lno.0 lineend" + if {$lno == $first_lno} { + $cur_w insert $lno.0 $commit_abbr $commit_type + } elseif {$lno == [expr {$first_lno + 1}]} { + $cur_w insert $lno.0 $author_abbr author_abbr + } else { + $cur_w insert $lno.0 { |} + } + + foreach i $w_columns { + if {$cur_w eq $w_amov} { + for {set g 0} \ + {$g < [llength $group_colors]} \ + {incr g} { + $i tag remove color$g $lno.0 $lno_e + } + $i tag add $color $lno.0 $lno_e + } + $i tag add g$cmit $lno.0 $lno_e + } + + if {$highlight_column eq $cur_w} { + if {$highlight_line == -1 + && [lindex [$w_file yview] 0] == 0} { + $w_file see $lno.0 + set highlight_line $lno + } + if {$highlight_line == $lno} { + _showcommit $this $cur_w $lno + } + } + + incr n -1 + incr lno + incr oln + incr blame_lines + } + + while { + $cmit eq [lindex $line |