1
/*****************************************************************************
2
* input_manager.hpp : Manage an input and interact with its GUI elements
3
****************************************************************************
4
* Copyright (C) 2006-2008 the VideoLAN team
7
* Authors: Clément Stenac <zorglub@videolan.org>
9
* This program is free software; you can redistribute it and/or modify
10
* it under the terms of the GNU General Public License as published by
11
* the Free Software Foundation; either version 2 of the License, or
12
* (at your option) any later version.
14
* This program is distributed in the hope that it will be useful,
15
* but WITHOUT ANY WARRANTY; without even the implied warranty of
16
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17
* GNU General Public License for more details.
19
* You should have received a copy of the GNU General Public License
20
* along with this program; if not, write to the Free Software
21
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22
*****************************************************************************/
24
#ifndef _INPUT_MANAGER_H_
25
#define _INPUT_MANAGER_H_
31
#include <vlc_common.h>
32
#include <vlc_input.h>
39
static int const PositionUpdate_Type = QEvent::User + IMEventType + 1;
40
static int const ItemChanged_Type = QEvent::User + IMEventType + 2;
41
static int const ItemStateChanged_Type = QEvent::User + IMEventType + 3;
42
static int const ItemTitleChanged_Type = QEvent::User + IMEventType + 4;
43
static int const ItemRateChanged_Type = QEvent::User + IMEventType + 5;
44
static int const VolumeChanged_Type = QEvent::User + IMEventType + 6;
45
static int const ItemSpuChanged_Type = QEvent::User + IMEventType + 7;
46
static int const ItemTeletextChanged_Type= QEvent::User + IMEventType + 8;
47
static int const InterfaceVoutUpdate_Type= QEvent::User + IMEventType + 9;
49
static int const FullscreenControlToggle_Type = QEvent::User + IMEventType + 10;
50
static int const FullscreenControlShow_Type = QEvent::User + IMEventType + 11;
51
static int const FullscreenControlHide_Type = QEvent::User + IMEventType + 12;
52
static int const FullscreenControlPlanHide_Type = QEvent::User + IMEventType + 13;
54
class IMEvent : public QEvent
57
IMEvent( int type, int id ) : QEvent( (QEvent::Type)(type) )
59
virtual ~IMEvent() {};
64
class InputManager : public QObject
68
InputManager( QObject *, intf_thread_t * );
69
virtual ~InputManager();
72
bool hasInput() { return p_input && !p_input->b_dead && vlc_object_alive (p_input); }
74
bool hasVideo() { return hasInput() && b_video; }
76
QString getName() { return old_name; }
79
intf_thread_t *p_intf;
80
input_thread_t *p_input;
82
int i_old_playing_status;
86
bool b_transparentTelextext;
89
void customEvent( QEvent * );
95
void UpdateNavigation();
96
void UpdatePosition();
98
void UpdateTeletext();
103
void setInput( input_thread_t * ); ///< Our controlled input changed
104
void sliderUpdate( float ); ///< User dragged the slider. We get new pos
105
void togglePlayPause();
113
void telexGotoPage( int ); ///< Goto teletext page
114
void telexToggle( bool ); ///< Enable disable teletext buttons
115
void telexToggleButtons(); ///< Toggle buttons after click
116
void telexSetTransparency(); ///< Set transparency on teletext background
119
/// Send new position, new time and new length
120
void positionUpdated( float , int, int );
121
void rateChanged( int );
122
void nameChanged( QString );
123
/// Used to signal whether we should show navigation buttons
124
void navigationChanged( int );
125
/// Play/pause status
126
void statusChanged( int );
127
void artChanged( input_item_t* );
129
void teletextEnabled( bool );
130
void toggleTelexButtons();
131
void toggleTelexTransparency();
132
void setNewTelexPage( int );
134
void advControlsSetIcon();
136
void voutChanged( bool );
139
class MainInputManager : public QObject
143
static MainInputManager *getInstance( intf_thread_t *_p_intf )
146
instance = new MainInputManager( _p_intf );
149
static void killInstance()
151
if( instance ) delete instance;
153
virtual ~MainInputManager();
155
input_thread_t *getInput() { return p_input; };
156
InputManager *getIM() { return im; };
159
MainInputManager( intf_thread_t * );
160
void customEvent( QEvent * );
163
input_thread_t *p_input;
165
intf_thread_t *p_intf;
166
static MainInputManager *instance;
168
bool teletextState();
169
void togglePlayPause();
174
void inputChanged( input_thread_t * );
175
void volumeChanged();