Some experimentation with mouse tracking in the TIA widget.

git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@679 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba

stella/src/debugger/TiaOutputWidget.cxx

@@ -13,7 +13,7 @@
 // See the file "license" for information on usage and redistribution of
 // this file, and for a DISCLAIMER OF ALL WARRANTIES.
 //
-// $Id: TiaOutputWidget.cxx,v 1.1 2005-07-19 17:59:58 stephena Exp $
+// $Id: TiaOutputWidget.cxx,v 1.2 2005-07-19 18:21:27 stephena Exp $
 //
 //   Based on code from ScummVM - Scumm Interpreter
 //   Copyright (C) 2002-2004 The ScummVM project
@@ -61,6 +61,12 @@ void TiaOutputWidget::advance(int frames)
   _dirty = true;
 }
 
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+void TiaOutputWidget::handleMouseDown(int x, int y, int button, int clickCount)
+{
+cerr << "TiaOutputWidget button press: x = " << x << ", y = " << y << endl;
+}
+
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 void TiaOutputWidget::drawWidget(bool hilite)
 {

stella/src/debugger/TiaOutputWidget.hxx

@@ -13,7 +13,7 @@
 // See the file "license" for information on usage and redistribution of
 // this file, and for a DISCLAIMER OF ALL WARRANTIES.
 //
-// $Id: TiaOutputWidget.hxx,v 1.1 2005-07-19 17:59:58 stephena Exp $
+// $Id: TiaOutputWidget.hxx,v 1.2 2005-07-19 18:21:27 stephena Exp $
 //
 //   Based on code from ScummVM - Scumm Interpreter
 //   Copyright (C) 2002-2004 The ScummVM project
@@ -34,24 +34,26 @@ class TiaOutputWidget : public Widget, public CommandSender
     TiaOutputWidget(GuiObject *boss, int x, int y, int w, int h);
     virtual ~TiaOutputWidget();
 
+
 // Eventually, these methods will enable access to the onscreen TIA image
 // For example, clicking an area may cause an action
 // (fill to this scanline, etc).
 /*
-    virtual void handleMouseDown(int x, int y, int button, int clickCount);
     virtual void handleMouseUp(int x, int y, int button, int clickCount);
     virtual void handleMouseWheel(int x, int y, int direction);
     virtual bool handleKeyDown(int ascii, int keycode, int modifiers);
     virtual bool handleKeyUp(int ascii, int keycode, int modifiers);
     virtual void handleCommand(CommandSender* sender, int cmd, int data, int id);
 */
-    virtual bool wantsFocus() { return false; }
 
     void advanceScanline(int lines);
     void advance(int frames);
 
   protected:
     void drawWidget(bool hilite);
+    bool wantsFocus() { return false; }
+
+    void handleMouseDown(int x, int y, int button, int clickCount);
 
   private:
     bool _dirty;

stella/src/emucore/FrameBuffer.cxx

@@ -13,7 +13,7 @@
 // See the file "license" for information on usage and redistribution of
 // this file, and for a DISCLAIMER OF ALL WARRANTIES.
 //
-// $Id: FrameBuffer.cxx,v 1.53 2005-07-19 17:59:58 stephena Exp $
+// $Id: FrameBuffer.cxx,v 1.54 2005-07-19 18:21:27 stephena Exp $
 //============================================================================
 
 #include <sstream>
@@ -45,8 +45,6 @@ FrameBuffer::FrameBuffer(OSystem* osystem)
       myPauseStatus(false),
       theRedrawOverlayIndicator(false),
       myOverlayRedraws(2),
-      theScanlineAdvanceIndicator(0),
-      theFrameAdvanceIndicator(0),
       myMessageTime(0),
       myMessageText(""),
       myNumRedraws(0)

stella/src/emucore/FrameBuffer.hxx

@@ -13,7 +13,7 @@
 // See the file "license" for information on usage and redistribution of
 // this file, and for a DISCLAIMER OF ALL WARRANTIES.
 //
-// $Id: FrameBuffer.hxx,v 1.48 2005-07-19 17:59:59 stephena Exp $
+// $Id: FrameBuffer.hxx,v 1.49 2005-07-19 18:21:28 stephena Exp $
 //============================================================================
 
 #ifndef FRAMEBUFFER_HXX
@@ -52,7 +52,7 @@ enum FrameStyle {
   All GUI elements (ala ScummVM) are drawn here as well.
 
   @author  Stephen Anthony
-  @version $Id: FrameBuffer.hxx,v 1.48 2005-07-19 17:59:59 stephena Exp $
+  @version $Id: FrameBuffer.hxx,v 1.49 2005-07-19 18:21:28 stephena Exp $
 */
 class FrameBuffer
 {
@@ -454,12 +454,6 @@ class FrameBuffer
     // Number of times menu have been drawn
     int myOverlayRedraws;
 
-    // Indicates how many scanlines the emulation should advance
-    int theScanlineAdvanceIndicator;
-
-    // Indicates how many frames the emulation should advance
-    int theFrameAdvanceIndicator;
-
     // Message timer
     Int32 myMessageTime;