Debugger: Extend MemoryView listener interface.

MemoryView::Listener:
- Add extra hooks for notifying listener of internal mode changes.
  Implement accordingly in InspectorWindow.

src/apps/debugger/user_interface/gui/inspector_window/InspectorWindow.cpp

@@ -391,6 +391,48 @@ InspectorWindow::TargetAddressChanged(target_addr_t address)
 }
 
 
+void
+InspectorWindow::HexModeChanged(int32 newMode)
+{
+	AutoLocker<BLooper> lock(this);
+	if (lock.IsLocked()) {
+		BMenu* menu = fHexMode->Menu();
+		if (newMode < 0 || newMode > menu->CountItems())
+			return;
+		BMenuItem* item = menu->ItemAt(newMode);
+		item->SetMarked(true);
+	}
+}
+
+
+void
+InspectorWindow::EndianModeChanged(int32 newMode)
+{
+	AutoLocker<BLooper> lock(this);
+	if (lock.IsLocked()) {
+		BMenu* menu = fEndianMode->Menu();
+		if (newMode < 0 || newMode > menu->CountItems())
+			return;
+		BMenuItem* item = menu->ItemAt(newMode);
+		item->SetMarked(true);
+	}
+}
+
+
+void
+InspectorWindow::TextModeChanged(int32 newMode)
+{
+	AutoLocker<BLooper> lock(this);
+	if (lock.IsLocked()) {
+		BMenu* menu = fTextMode->Menu();
+		if (newMode < 0 || newMode > menu->CountItems())
+			return;
+		BMenuItem* item = menu->ItemAt(newMode);
+		item->SetMarked(true);
+	}
+}
+
+
 void
 InspectorWindow::ExpressionEvaluated(ExpressionInfo* info, status_t result,
 	ExpressionResult* value)

src/apps/debugger/user_interface/gui/inspector_window/InspectorWindow.h

@@ -53,6 +53,9 @@ public:
 
 	// MemoryView::Listener
 	virtual	void				TargetAddressChanged(target_addr_t address);
+	virtual	void				HexModeChanged(int32 newMode);
+	virtual	void				EndianModeChanged(int32 newMode);
+	virtual	void				TextModeChanged(int32 newMode);
 
 	// ExpressionInfo::Listener
 	virtual	void				ExpressionEvaluated(ExpressionInfo* info,

src/apps/debugger/user_interface/gui/inspector_window/MemoryView.h

@@ -132,6 +132,10 @@ public:
 
 	virtual	void				TargetAddressChanged(target_addr_t address)
 									= 0;
+
+	virtual	void				HexModeChanged(int32 newMode) = 0;
+	virtual	void				TextModeChanged(int32 newMode) = 0;
+	virtual	void				EndianModeChanged(int32 newMode) = 0;
 };