DINGUX: fix compilation for the opengl branch

Moved events related code to backends/events/dinguxsdl/*
and move graphics related code to backends/graphics/dinguxsdl/*
Subclass OSystem_POSIX instead of OSystem_SDL

svn-id: r53730

1 files changed, 69 insertions, 0 deletions

diff --git a/backends/graphics/dinguxsdl/dinguxsdl-graphics.h b/backends/graphics/dinguxsdl/dinguxsdl-graphics.h
new file mode 100644
index 0000000000..b2edd73f6d
--- /dev/null
+++ b/backends/graphics/dinguxsdl/dinguxsdl-graphics.h
@@ -0,0 +1,69 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM 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; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+
+#ifndef BACKENDS_GRAPHICS_SDL_DINGUX_H
+#define BACKENDS_GRAPHICS_SDL_DINGUX_H
+#if defined (DINGUX)
+
+#include "backends/graphics/sdl/sdl-graphics.h"
+
+#include "graphics/scaler/aspect.h"	// for aspect2Real 
+#include "graphics/scaler/downscaler.h"
+
+enum {
+	GFX_HALF = 12
+};
+
+class DINGUXSdlGraphicsManager : public SdlGraphicsManager {
+public:
+	DINGUXSdlGraphicsManager(SdlEventSource *boss);
+
+	bool hasFeature(OSystem::Feature f);
+	void setFeatureState(OSystem::Feature f, bool enable);
+	bool getFeatureState(OSystem::Feature f);
+	int getDefaultGraphicsMode() const;
+
+	void initSize(uint w, uint h);
+	const OSystem::GraphicsMode *getSupportedGraphicsModes() const;
+	bool setGraphicsMode(const char *name);
+	bool setGraphicsMode(int mode);
+	void setGraphicsModeIntern();
+	void internUpdateScreen();
+	void showOverlay();
+	void hideOverlay();
+	bool loadGFXMode();
+	void drawMouse();
+	void undrawMouse();
+
+	SdlGraphicsManager::MousePos *getMouseCurState();
+	SdlGraphicsManager::VideoState *getVideoMode();
+	bool isOverlayVisible();
+
+protected:
+	SdlEventSource *_evSrc;
+};
+
+#endif /* DINGUX */
+#endif /* BACKENDS_GRAPHICS_SDL_DINGUX_H */