Made double click on grid row jump video to it

Originally committed to SVN as r190.

core/base_grid.cpp

@@ -573,6 +573,7 @@ void BaseGrid::OnMouseEvent(wxMouseEvent &event) {
 
 	// Row that mouse is over
 	bool click = event.ButtonDown(wxMOUSE_BTN_LEFT);
+	bool dclick = event.LeftDClick();
 	int row = event.GetY()/lineHeight + yPos - 1;
 	if (holding && !click) {
 		row = MID(0,row,GetRows()-1);
@@ -611,7 +612,7 @@ void BaseGrid::OnMouseEvent(wxMouseEvent &event) {
 	}
 
 	// Click
-	if ((click || holding) && validRow) {
+	if ((click || holding || dclick) && validRow) {
 		// Disable extending
 		extendRow = -1;
 
@@ -623,8 +624,9 @@ void BaseGrid::OnMouseEvent(wxMouseEvent &event) {
 		}
 
 		// Normal click
-		if (click && !shift && !ctrl && !alt) {
-			editBox->SetToLine(row);
+		if ((click || dclick) && !shift && !ctrl && !alt) {
+			if (editBox->linen != row) editBox->SetToLine(row);
+			if (dclick) video->JumpToFrame(VFR_Output.GetFrameAtTime(GetDialogue(row)->Start.GetMS(),true));
 			SelectRow(row,false);
 			parentFrame->UpdateToolbar();
 			lastRow = row;

core/changelog.txt

@@ -29,6 +29,7 @@ Please visit http://aegisub.net to download latest version
    o Inserted lines will now be automatically selected.
    o Alt+Click on grid will activate the clicked line, without modifying selection.
    o Actor and effect columns are now only visible if they are being used.
+   o Double clicking a row will jump video to it, regardless of auto go to option.
 - Toolbar will now properly disable the Jump To buttons if more than one line is selected. (AMZ)
 - Fixed the toolbar "grey area" glitch (was actually a wxWidgets issue). (AMZ)
 - Default video zoom can now be set in config.dat and is defaulted to 100%. (AMZ)

core/subtitles_rasterizer.h

@@ -0,0 +1,57 @@
+// Copyright (c) 2006, Rodrigo Braz Monteiro, Fredrik Mellbin
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+//
+//   * Redistributions of source code must retain the above copyright notice,
+//     this list of conditions and the following disclaimer.
+//   * Redistributions in binary form must reproduce the above copyright notice,
+//     this list of conditions and the following disclaimer in the documentation
+//     and/or other materials provided with the distribution.
+//   * Neither the name of the Aegisub Group nor the names of its contributors
+//     may be used to endorse or promote products derived from this software
+//     without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+// POSSIBILITY OF SUCH DAMAGE.
+//
+// -----------------------------------------------------------------------------
+//
+// AEGISUB
+//
+// Website: http://aegisub.cellosoft.com
+// Contact: mailto:zeratul@cellosoft.com
+//
+
+
+#pragma once
+
+
+//////////////
+// Prototypes
+class VideoFrame;
+class AssFile;
+
+
+////////////////////////////
+// Video Provider interface
+class SubtitleRasterizer {
+public:
+	virtual ~SubtitleRasterizer() {}
+
+	wxString GetFromDisk(AssFile *subs);
+
+	virtual void Load(AssFile *subs)=0;
+	virtual void Close() {}
+	virtual void RenderFrame(VideoFrame *frame,int ms)=0;
+};