diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/blame.tcl | 37 | ||||
| -rw-r--r-- | lib/search.tcl | 190 |
2 files changed, 224 insertions, 3 deletions
diff --git a/lib/blame.tcl b/lib/blame.tcl index 221313c768..a45784c057 100644 --- a/lib/blame.tcl +++ b/lib/blame.tcl @@ -21,9 +21,11 @@ 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 @@ -59,7 +61,7 @@ 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 + global cursor_ptr M1B M1T have_tk85 variable active_color variable group_colors @@ -199,6 +201,11 @@ constructor new {i_commit i_path i_jump} { -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] @@ -219,6 +226,11 @@ constructor new {i_commit i_path i_jump} { -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 \ @@ -259,6 +271,10 @@ constructor new {i_commit i_path i_jump} { -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 \ @@ -280,9 +296,15 @@ constructor new {i_commit i_path i_jump} { $i tag conf color$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 many2scrollbar \ - $w_columns yview $w.file_pane.out.sby] + $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] @@ -319,6 +341,11 @@ constructor new {i_commit i_path i_jump} { bind $w_cviewer <Tab> "[list focus $w_file];break" bind $w_cviewer <Button-1> [list focus $w_cviewer] bind $w_file <Visibility> [list focus $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 @@ -873,6 +900,10 @@ method _showcommit {cur_w lno} { 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 {} diff --git a/lib/search.tcl b/lib/search.tcl new file mode 100644 index 0000000000..d292f20f66 --- /dev/null +++ b/lib/search.tcl @@ -0,0 +1,190 @@ +# incremental search panel +# based on code from gitk, Copyright (C) Paul Mackerras + +class searchbar { + +field w +field ctext + +field searchstring {} +field casesensitive 1 +field searchdirn -forwards + +field smarktop +field smarkbot + +constructor new {i_w i_text args} { + set w $i_w + set ctext $i_text + + frame $w + label $w.l -text [mc Find:] + button $w.bn -text [mc Next] -command [cb find_next] + button $w.bp -text [mc Prev] -command [cb find_prev] + checkbutton $w.cs -text [mc Case-Sensitive] \ + -variable ${__this}::casesensitive -command [cb _incrsearch] + entry $w.ent -textvariable ${__this}::searchstring -background lightgreen + pack $w.l -side left + pack $w.cs -side right + pack $w.bp -side right + pack $w.bn -side right + pack $w.ent -side left -expand 1 -fill x + + eval grid conf $w -sticky we $args + grid remove $w + + trace add variable searchstring write [cb _incrsearch_cb] + + bind $w <Destroy> [cb delete_this] + return $this +} + +method show {} { + if {![winfo ismapped $w]} { + grid $w + } + focus -force $w.ent +} + +method hide {} { + if {[winfo ismapped $w]} { + focus $ctext + grid remove $w + } +} + +method _get_new_anchor {} { + # use start of selection if it is visible, + # or the bounds of the visible area + set top [$ctext index @0,0] + set bottom [$ctext index @0,[winfo height $ctext]] + set sel [$ctext tag ranges sel] + if {$sel ne {}} { + set spos [lindex $sel 0] + if {[lindex $spos 0] >= [lindex $top 0] && + [lindex $spos 0] <= [lindex $bottom 0]} { + return $spos + } + } + if {$searchdirn eq "-forwards"} { + return $top + } else { + return $bottom + } +} + +method _get_wrap_anchor {dir} { + if {$dir eq "-forwards"} { + return 1.0 + } else { + return end + } +} + +method _do_search {start {mlenvar {}} {dir {}} {endbound {}}} { + set cmd [list $ctext search] + if {$mlenvar ne {}} { + upvar $mlenvar mlen + lappend cmd -count mlen + } + if {!$casesensitive} { + lappend cmd -nocase + } + if {$dir eq {}} { + set dir $searchdirn + } + lappend cmd $dir -- $searchstring + if {$endbound ne {}} { + set here [eval $cmd [list $start] [list $endbound]] + } else { + set here [eval $cmd [list $start]] + if {$here eq {}} { + set here [eval $cmd [_get_wrap_anchor $this $dir]] + } + } + return $here +} + +method _incrsearch_cb {name ix op} { + after idle [cb _incrsearch] +} + +method _incrsearch {} { + $ctext tag remove found 1.0 end + if {[catch {$ctext index anchor}]} { + $ctext mark set anchor [_get_new_anchor $this] + } + if {$searchstring ne {}} { + set here [_do_search $this anchor mlen] + if {$here ne {}} { + $ctext see $here + $ctext tag remove sel 1.0 end + $ctext tag add sel $here "$here + $mlen c" + $w.ent configure -background lightgreen + _set_marks $this 1 + } else { + $w.ent configure -background lightpink + } + } +} + +method find_prev {} { + find_next $this -backwards +} + +method find_next {{dir -forwards}} { + focus $w.ent + $w.ent icursor end + set searchdirn $dir + $ctext mark unset anchor + if {$searchstring ne {}} { + set start [_get_new_anchor $this] + if {$dir eq "-forwards"} { + set start "$start + 1c" + } + set match [_do_search $this $start mlen] + $ctext tag remove sel 1.0 end + if {$match ne {}} { + $ctext see $match + $ctext tag add sel $match "$match + $mlen c" + } + } +} + +method _mark_range {first last} { + set mend $first.0 + while {1} { + set match [_do_search $this $mend mlen -forwards $last.end] + if {$match eq {}} break + set mend "$match + $mlen c" + $ctext tag add found $match $mend + } +} + +method _set_marks {doall} { + set topline [lindex [split [$ctext index @0,0] .] 0] + set botline [lindex [split [$ctext index @0,[winfo height $ctext]] .] 0] + if {$doall || $botline < $smarktop || $topline > $smarkbot} { + # no overlap with previous + _mark_range $this $topline $botline + set smarktop $topline + set smarkbot $botline + } else { + if {$topline < $smarktop} { + _mark_range $this $topline [expr {$smarktop-1}] + set smarktop $topline + } + if {$botline > $smarkbot} { + _mark_range $this [expr {$smarkbot+1}] $botline + set smarkbot $botline + } + } +} + +method scrolled {} { + if {$searchstring ne {}} { + after idle [cb _set_marks 0] + } +} + +}
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