completed change tracking on RIOT tab (except for controllers).

src/debugger/RiotDebug.cxx

@@ -54,6 +54,9 @@ const DebuggerState& RiotDebug::getState()
   myState.INPT4 = inpt(4);
   myState.INPT5 = inpt(5);
 
+  myState.INPTLatch = vblank(6);
+  myState.INPTDump = vblank(7);
+
   // Timer registers
   myState.TIM1T     = tim1T();
   myState.TIM8T     = tim8T();
@@ -92,6 +95,9 @@ void RiotDebug::saveOldState()
   myOldState.INPT4 = inpt(4);
   myOldState.INPT5 = inpt(5);
 
+  myOldState.INPTLatch = vblank(6);
+  myOldState.INPTDump = vblank(7);
+
   // Timer registers
   myOldState.TIM1T     = tim1T();
   myOldState.TIM8T     = tim8T();

src/debugger/RiotDebug.hxx

@@ -40,6 +40,7 @@ class RiotState : public DebuggerState
 
     // These are actually from the TIA, but are I/O related
     uInt8 INPT0, INPT1, INPT2, INPT3, INPT4, INPT5;
+    bool INPTLatch, INPTDump;
 };
 
 class RiotDebug : public DebuggerSystem

src/debugger/gui/RiotWidget.cxx

@@ -288,8 +288,8 @@ void RiotWidget::loadConfig()
   myRightINPT->setList(alist, vlist, changed);
 
   // Update TIA VBLANK bits
-  myINPTLatch->setState(riot.vblank(6));
-  myINPTDump->setState(riot.vblank(7));
+  myINPTLatch->setState(riot.vblank(6), state.INPTLatch != oldstate.INPTLatch);
+  myINPTDump->setState(riot.vblank(7), state.INPTDump != oldstate.INPTDump);
 
   // Update timer write registers
   alist.clear();  vlist.clear();  changed.clear();
@@ -317,16 +317,17 @@ void RiotWidget::loadConfig()
 
   // Console switches (inverted, since 'selected' in the UI
   // means 'grounded' in the system)
-  myP0Diff->setSelectedIndex(riot.diffP0());
-  myP1Diff->setSelectedIndex(riot.diffP1());
+  myP0Diff->setSelectedIndex(riot.diffP0(), state.swchbReadBits[1] != oldstate.swchbReadBits[1]);
+  myP1Diff->setSelectedIndex(riot.diffP1(), state.swchbReadBits[0] != oldstate.swchbReadBits[0]);
 
   bool devSettings = instance().settings().getBool("dev.settings");
   myConsole->setText(instance().settings().getString(devSettings ? "dev.console" : "plr.console") == "7800" ? "Atari 7800" : "Atari 2600");
   myConsole->setEditable(false, true);
 
-  myTVType->setSelectedIndex(riot.tvType());
-  mySelect->setState(!riot.select());
-  myReset->setState(!riot.reset());
+  myTVType->setSelectedIndex(riot.tvType(), state.swchbReadBits[4] != oldstate.swchbReadBits[4]);
+  myPause->setState(!riot.tvType(), state.swchbReadBits[4] != oldstate.swchbReadBits[4]);
+  mySelect->setState(!riot.select(), state.swchbReadBits[6] != oldstate.swchbReadBits[6]);
+  myReset->setState(!riot.reset(), state.swchbReadBits[7] != oldstate.swchbReadBits[7]);
 
   myLeftControl->loadConfig();
   myRightControl->loadConfig();

src/gui/PopUpWidget.cxx

@@ -55,7 +55,8 @@ PopUpWidget::PopUpWidget(GuiObject* boss, const GUI::Font& font,
   : Widget(boss, font, x, y - 1, w, h + 2),
     CommandSender(boss),
     _label(label),
-    _labelWidth(labelWidth)
+    _labelWidth(labelWidth),
+    _changed(false)
 {
   _flags = WIDGET_ENABLED | WIDGET_RETAIN_FOCUS;
   _bgcolor = kDlgColor;
@@ -92,8 +93,9 @@ void PopUpWidget::setSelected(const Variant& tag, const Variant& def)
 }
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-void PopUpWidget::setSelectedIndex(int idx)
+void PopUpWidget::setSelectedIndex(int idx, bool changed)
 {
+  _changed = changed;
   myMenu->setSelectedIndex(idx);
 }
 
@@ -231,7 +233,7 @@ void PopUpWidget::drawWidget(bool hilite)
   s.vLine(x + w - 1, _y, _y +_h - 1, kShadowColor);
 
   // Fill the background
-  s.fillRect(x + 1, _y + 1, w - 2, _h - 2, kWidColor);
+  s.fillRect(x + 1, _y + 1, w - 2, _h - 2, _changed ? kDbgChangedColor : kWidColor);
   // Draw an arrow pointing down at the right end to signal this is a dropdown/popup
   s.drawBitmap(up_down_arrows, x + w - 10, _y + myArrowsY,
                !isEnabled() ? kColor : hilite ? kTextColorHi : kTextColor);

src/gui/PopUpWidget.hxx

@@ -50,7 +50,7 @@ class PopUpWidget : public Widget, public CommandSender
         See ContextMenu.hxx for more information. */
     void setSelected(const Variant& tag,
                      const Variant& def = EmptyVariant);
-    void setSelectedIndex(int idx);
+    void setSelectedIndex(int idx, bool changed = false);
     void setSelectedMax();
     void clearSelection();
 
@@ -78,6 +78,7 @@ class PopUpWidget : public Widget, public CommandSender
 
     string _label;
     int    _labelWidth;
+    bool   _changed;
 
   private:
     // Following constructors and assignment operators not supported

src/gui/Widget.cxx

@@ -653,17 +653,18 @@ void CheckboxWidget::drawWidget(bool hilite)
   if(_drawBox)
     s.box(_x, _y + _boxY, 14, 14, kColor, kShadowColor);
   // Do we draw a square or cross?
-  s.fillRect(_x + 2, _y + _boxY + 2, 10, 10, _changed ? kDbgChangedColor : isEnabled() ? _bgcolor : kColor);
+  s.fillRect(_x + 2, _y + _boxY + 2, 10, 10, _changed ? kDbgChangedColor
+             : isEnabled() ? _bgcolor : kColor);
   if(_state)
     s.drawBitmap(_img, _x + 3, _y + _boxY + 3, isEnabled() ? kCheckColor : kShadowColor);
 #else
   if(_drawBox)
     s.frameRect(_x, _y + _boxY, 14, 14, hilite ? kScrollColorHi : kShadowColor);
   // Do we draw a square or cross?
-  s.fillRect(_x + 1, _y + _boxY + 1, 12, 12, _changed ? kDbgChangedColor : isEnabled() ? _bgcolor : kColor);
+  s.fillRect(_x + 1, _y + _boxY + 1, 12, 12, _changed ? kDbgChangedColor
+             : isEnabled() ? _bgcolor : kColor);
   if(_state)
-    s.drawBitmap(_img, _x + 2, _y + _boxY + 2, isEnabled()
-                 ? hilite ? kScrollColorHi : kCheckColor
+    s.drawBitmap(_img, _x + 2, _y + _boxY + 2, isEnabled() ? hilite ? kScrollColorHi : kCheckColor
                  : kShadowColor, 10);
 #endif