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/*
Copyright (C) 2009 Red Hat, Inc.
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, see <http://www.gnu.org/licenses/>.
*/
#ifndef _H_INPUTS_CHANNEL
#define _H_INPUTS_CHANNEL
#include "red_channel.h"
#include "inputs_handler.h"
class ChannelFactory;
class InputsChannel: public RedChannel, public InputsHandler {
public:
InputsChannel(RedClient& client, uint32_t id);
virtual ~InputsChannel();
virtual void on_mouse_motion(int dx, int dy, int buttons_state);
virtual void on_mouse_position(int x, int y, int buttons_state, int display_id);
virtual void on_mouse_down(int button, int buttons_state);
virtual void on_mouse_up(int button, int buttons_state);
virtual void on_key_down(uint32_t scan_code);
virtual void on_key_up(uint32_t scan_code);
virtual void on_focus_in();
static ChannelFactory& Factory();
protected:
virtual void on_connect();
virtual void on_disconnect();
virtual void on_migrate();
private:
void set_motion_event(RedcMouseMotion& motion_event);
void set_position_event(RedcMousePosition& position_event);
void set_local_modifiers();
void handle_init(RedPeer::InMessage* message);
void handle_modifaiers(RedPeer::InMessage* message);
void handle_motion_ack(RedPeer::InMessage* message);
private:
Mutex _motion_lock;
int _mouse_buttons_state;
int _mouse_dx;
int _mouse_dy;
unsigned int _mouse_x;
unsigned int _mouse_y;
int _display_id;
bool _active_motion;
int _motion_count;
uint32_t _modifiers;
Mutex _update_modifiers_lock;
bool _active_modifiers_event;
friend class MotionMessage;
friend class PositionMessage;
friend class KeyModifiersEvent;
};
#endif
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