PSP: refactoring/redesign of the backend

svn-id: r48632

1 files changed, 63 insertions, 0 deletions

diff --git a/backends/platform/psp/input.h b/backends/platform/psp/input.h
new file mode 100644
index 0000000000..64775b9b1d
--- /dev/null
+++ b/backends/platform/psp/input.h
@@ -0,0 +1,63 @@
+/* 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: https://scummvm.svn.sourceforge.net/svnroot/scummvm/scummvm/trunk/backends/platform/psp/osys_psp.cpp $
+ * $Id: osys_psp.cpp 43618 2009-08-21 22:44:49Z joostp $
+ *
+ */ 
+
+#ifndef PSP_INPUT_H
+#define PSP_INPUT_H
+
+#include "common/scummsys.h"
+#include "common/events.h"
+#include "backends/platform/psp/display_client.h"
+#include "backends/platform/psp/default_display_client.h"
+#include "backends/platform/psp/pspkeyboard.h"
+#include "backends/platform/psp/cursor.h"
+#include <pspctrl.h>
+
+class InputHandler {
+public:
+	InputHandler() : _cursor(0), _keyboard(0), _prevButtons(0), _lastPadCheckTime(0), _buttonsChanged(0), _dpadX(0), _dpadY(0) {}
+	
+	void init();
+	bool getAllInputs(Common::Event &event);
+	void setKeyboard(PSPKeyboard *keyboard) { _keyboard = keyboard; }
+	void setCursor(Cursor *cursor) { _cursor = cursor; }
+
+private:
+	Cursor *_cursor;
+	PSPKeyboard *_keyboard;
+	uint32	_prevButtons;
+	uint32	_lastPadCheckTime;
+	uint32 _buttonsChanged;
+	int32 _dpadX, _dpadY;
+	int32 _accelX, _accelY;
+	
+	bool getEvent(Common::Event &event, SceCtrlData &pad);
+	bool getDpadEvent(Common::Event &event, SceCtrlData &pad);
+	bool getButtonEvent(Common::Event &event, SceCtrlData &pad);
+	bool getNubEvent(Common::Event &event, SceCtrlData &pad);	
+	int32 modifyNubAxisMotion(int32 input);
+	Common::KeyCode translateDpad(int x, int y);
+};
+
+#endif /* PSP_INPUT_H */