Added drawing the window titles to the Workspace window - but I disabled

it, as it slows down window moving noticeably.
To provide a good Workspaces window functionality, we should probably let
WindowLayer take care of the updates itself - that would simplify the whole
thing a lot.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15260 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/servers/app/WorkspacesLayer.cpp

@@ -23,6 +23,8 @@ WorkspacesLayer::WorkspacesLayer(BRect frame, const char* name,
 	int32 token, uint32 resizeMode, uint32 flags, DrawingEngine* driver)
 	: Layer(frame, name, token, resizeMode, flags, driver)
 {
+	fDrawState->SetLowColor(RGBColor(255, 255, 255));
+	fDrawState->SetHighColor(RGBColor(0, 0, 0));
 }
 
 
@@ -138,6 +140,32 @@ WorkspacesLayer::_DrawWindow(const BRect& workspaceFrame,
 
 	frame.InsetBy(1, 1);
 	GetDrawingEngine()->FillRect(frame, white);
+
+	// draw title
+
+	// TODO: disabled because it's much too slow this way - the mini-window
+	//	functionality should probably be moved into the WindowLayer class,
+	//	so that it has only to be recalculated on demand. With double buffered
+	//	windows, this would also open up the door to have a more detailed
+	//	preview.
+#if 0
+	BString title = window->Name();
+
+	ServerFont font = fDrawState->Font();
+	font.SetSize(7);
+	fDrawState->SetFont(font);
+
+	fDrawState->Font().TruncateString(&title, B_TRUNCATE_END, frame.Width() - 4);
+	float width = GetDrawingEngine()->StringWidth(title.String(), title.Length(),
+		fDrawState, NULL);
+	float height = GetDrawingEngine()->StringHeight(title.String(), title.Length(),
+		fDrawState);
+
+	GetDrawingEngine()->DrawString(title.String(), title.Length(),
+		BPoint(frame.left + (frame.Width() - width) / 2,
+			frame.top + (frame.Height() + height) / 2),
+		fDrawState, NULL);
+#endif
 }