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#pragma once
/*
* Copyright (C) 2005-2013 Team XBMC
* http://xbmc.org
*
* 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, 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 XBMC; see the file COPYING. If not, see
* <http://www.gnu.org/licenses/>.
*
*/
#include <boost/scoped_ptr.hpp>
#include "input/linux/Keymap.h"
#include "Keyboard.h"
#include "TimeoutManager.h"
class IDllXKBCommon;
struct wl_array;
struct wl_surface;
struct xkb_context;
enum wl_keyboard_key_state;
namespace xbmc
{
class IEventListener;
/* KeyboardProcessor implements IKeyboardReceiver and transforms
* keyboard events into XBMC events for further processing.
*
* It needs to know whether or not a surface is in focus, so as soon
* as a surface is available, SetXBMCSurface should be called.
*
* KeyboardProcessor also performs key-repeat and registers a callback
* function to repeat the currently depressed key if it has not been
* released within a certain period. As such it depends on
* ITimeoutManager */
class KeyboardProcessor :
public wayland::IKeyboardReceiver
{
public:
KeyboardProcessor(IEventListener &listener,
ITimeoutManager &timeouts);
~KeyboardProcessor();
void SetXBMCSurface(struct wl_surface *xbmcWindow);
private:
void UpdateKeymap(ILinuxKeymap *);
void Enter(uint32_t serial,
struct wl_surface *surface,
struct wl_array *keys);
void Leave(uint32_t serial,
struct wl_surface *surface);
void Key(uint32_t serial,
uint32_t time,
uint32_t key,
enum wl_keyboard_key_state state);
void Modifier(uint32_t serial,
uint32_t depressed,
uint32_t latched,
uint32_t locked,
uint32_t group);
void SendKeyToXBMC(uint32_t key,
uint32_t sym,
uint32_t type);
void RepeatCallback(uint32_t key,
uint32_t sym);
IEventListener &m_listener;
ITimeoutManager &m_timeouts;
struct wl_surface *m_xbmcWindow;
ITimeoutManager::CallbackPtr m_repeatCallback;
uint32_t m_repeatSym;
struct xkb_context *m_context;
/* KeyboardProcessor has an observing reference to the keymap and
* does parts of its processing by delegating to the keymap the job
* of looking up generic keysyms for keycodes */
ILinuxKeymap *m_keymap;
};
}
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