converted UDisplay

1 files changed, 112 insertions, 0 deletions

diff --git a/src/menu/display.hpp b/src/menu/display.hpp
new file mode 100644
index 00000000..7b320c54
--- /dev/null
+++ b/src/menu/display.hpp
@@ -0,0 +1,112 @@
+/*
+ * UltraStar Deluxe - Karaoke Game
+ *
+ * UltraStar Deluxe is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ * $URL$
+ * $Id$
+ */
+
+#ifndef DISPLAY_HPP
+#define DISPLAY_HPP
+
+#include <GL/gl.h>
+#include <string>
+
+namespace usdx
+{
+	typedef unsigned long UCS4Char;
+
+	class Display
+	{
+	protected:
+		//fade-to-black-hack
+		bool black_screen;
+
+		bool fade_enabled; // true if fading is enabled
+		bool fade_failed;
+		int fade_state;  // fading state, 0 means that the fade texture must be initialized
+		unsigned int last_fade_time; // last fade update time
+
+		GLuint fade_tex[2];
+
+		unsigned int fps_counter;
+		unsigned int last_fps;
+		unsigned int next_fps_swap;
+
+		std::string osd_last_error;
+
+		// software cursor data
+		double cursor_x;
+		double cursor_y;
+		bool cursor_pressed;
+		bool cursor_hidden_by_screen; // hides software cursor and deactivate auto fade in
+
+		// used for cursor fade out when there is no movement
+		bool cursor_visible;
+		unsigned int cursor_last_move;
+		bool cursor_fade;
+
+		void draw_debug_information(void);
+
+		// called by MoveCursor and OnMouseButton to update last move and start fade in
+		void update_cursor_fade(void);
+
+		// Singleton
+		Display(void);
+
+		static Display* instance;
+	public:
+		static Display* get_instance();
+
+		Menu* next_screen;
+		Menu* current_screen;
+
+		//popup data
+		Menu* next_screen_with_check;
+		bool check_ok;
+
+		// FIXME: Fade is set to 0 in UMain and other files but not used here anymore.
+		float Fade;
+
+		~Display(void);
+
+		void save_screen_shot(void);
+
+		bool draw(void);
+
+		// calls ParseInput of cur or next Screen if assigned
+		bool parse_input(unsigned int pressed_key, UCS4Char char_code, bool pressed_down);
+
+		// sets SDL_ShowCursor depending on options set in Ini
+		void set_cursor(void);
+
+		// called when cursor moves, positioning of software cursor
+		void move_cursor(double x, double y);
+
+		// called when left or right mousebutton is pressed or released
+		void on_mouse_button(bool pressed);
+
+		// draws software cursor
+		void draw_cursor();
+	};
+};
+
+#endif