Converted to deskapp single screen setup

main-gdxapp/src/main/love/distributedrebirth/gdxapp/desktop/DeskAppScreen.java

@@ -0,0 +1,73 @@
+package love.distributedrebirth.gdxapp.desktop;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import imgui.ImGui;
+
+public class DeskAppScreen {
+
+	private final String name;
+	private final List<DeskApp> deskApps;
+	private DeskApp currentDeskApp;
+	private final List<DeskAppScreenListener> deskAppListeners;
+	
+	public DeskAppScreen(String name) {
+		this.name = name;
+		this.deskApps = new ArrayList<>();
+		this.deskAppListeners = new ArrayList<>();
+	}
+	
+	public String getName() {
+		return name;
+	}
+
+	public void addDeskApp(DeskApp deskApp) {
+		deskApps.add(deskApp);
+		setCurrentDeskApp(deskApp);
+	}
+	
+	public void removeDeskApp(DeskApp deskApp) {
+		deskApps.remove(deskApp);
+	}
+	
+	public List<DeskApp> getDeskApps() {
+		return deskApps;
+	}
+	
+	public DeskApp getCurrentDeskApp() {
+		return currentDeskApp;
+	}
+	
+	public void setCurrentDeskApp(DeskApp currentDeskApp) {
+		this.currentDeskApp = currentDeskApp;
+		for (DeskAppScreenListener listener: deskAppListeners) {
+			listener.selectDeskApp(currentDeskApp);
+		}
+	}
+	
+	public void addDeskAppListener(DeskAppScreenListener listener) {
+		deskAppListeners.add(listener);
+	}
+	
+	public final void renderMenu() {
+		for (DeskApp app: deskApps) {
+			if (ImGui.menuItem(app.getName())) {
+				//selectScreen(....class);
+			}
+		}
+	}
+	
+	public final void render(float delta) {
+		for (DeskApp app: deskApps) {
+			DeskAppRenderer appMain = app.getContours().getContour(DeskAppContourSection.MAIN);
+			if (appMain != null) {
+				appMain.render();
+			}
+		}
+		renderBackground();
+	}
+	
+	protected void renderBackground() {
+	}
+}