1 files changed, 42 insertions, 0 deletions
diff --git a/src/Activity.h b/src/Activity.h
new file mode 100644
index 0000000..0263467
--- /dev/null
+++ b/src/Activity.h
@@ -0,0 +1,42 @@
+#pragma once
+
+#include "interface/Window.h"
+
+class Activity
+{
+public:
+	virtual void Exit() {}
+	virtual void Show() {}
+	virtual void Hide() {}
+	virtual ~Activity() {}
+};
+
+class WindowActivity: public ui::Window, public Activity
+{
+public:
+	WindowActivity(ui::Point position, ui::Point size) :
+		ui::Window(position, size)
+	{
+		Show();
+	}
+	virtual void Exit()
+	{
+		Hide();
+		SelfDestruct();
+	}
+	virtual void Show()
+	{
+		if(ui::Engine::Ref().GetWindow() != this)
+		{
+			ui::Engine::Ref().ShowWindow(this);
+		}
+	}
+	virtual void Hide()
+	{
+		if(ui::Engine::Ref().GetWindow() == this)
+		{
+			ui::Engine::Ref().CloseWindow();
+		}
+	}
+	virtual ~WindowActivity() {}
+};
+\ No newline at end of file