Qt: new volume slider, optionnal. Totem like, for people who use Totem
[vlc.git] / modules / gui / qt4 / actions_manager.cpp
1 /*****************************************************************************
2  * Controller.cpp : Controller for the main interface
3  ****************************************************************************
4  * Copyright (C) 2006-2008 the VideoLAN team
5  * $Id$
6  *
7  * Authors: Jean-Baptiste Kempf <jb@videolan.org>
8  *          Ilkka Ollakka <ileoo@videolan.org>
9  *
10  * This program is free software; you can redistribute it and/or modify
11  * it under the terms of the GNU General Public License as published by
12  * the Free Software Foundation; either version 2 of the License, or
13  * ( at your option ) any later version.
14  *
15  * This program is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18  * GNU General Public License for more details.
19  *
20  * You should have received a copy of the GNU General Public License
21  * along with this program; if not, write to the Free Software
22  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23  *****************************************************************************/
24
25 #ifdef HAVE_CONFIG_H
26 # include "config.h"
27 #endif
28
29 #include <vlc_vout.h>
30 #include <vlc_keys.h>
31
32 #include "actions_manager.hpp"
33 #include "dialogs_provider.hpp" /* Opening Dialogs */
34 #include "input_manager.hpp"
35 #include "main_interface.hpp" /* Show playlist */
36
37 ActionsManager * ActionsManager::instance = NULL;
38
39 ActionsManager::ActionsManager( intf_thread_t * _p_i, QObject *_parent )
40                : QObject( _parent )
41 {
42     p_intf = _p_i;
43 }
44
45 ActionsManager::~ActionsManager(){}
46
47 void ActionsManager::doAction( int id_action )
48 {
49     switch( id_action )
50     {
51         case PLAY_ACTION:
52             play(); break;
53         case STOP_ACTION:
54             THEMIM->stop(); break;
55         case OPEN_ACTION:
56             THEDP->openDialog(); break;
57         case PREVIOUS_ACTION:
58             THEMIM->prev(); break;
59         case NEXT_ACTION:
60             THEMIM->next(); break;
61         case SLOWER_ACTION:
62             THEMIM->getIM()->slower(); break;
63         case FASTER_ACTION:
64             THEMIM->getIM()->faster(); break;
65         case FULLSCREEN_ACTION:
66             fullscreen(); break;
67         case EXTENDED_ACTION:
68             THEDP->extendedDialog(); break;
69         case PLAYLIST_ACTION:
70             playlist(); break;
71         case SNAPSHOT_ACTION:
72             snapshot(); break;
73         case RECORD_ACTION:
74             record(); break;
75         case FRAME_ACTION:
76             frame(); break;
77         case ATOB_ACTION:
78             THEMIM->getIM()->setAtoB(); break;
79         case REVERSE_ACTION:
80             THEMIM->getIM()->reverse(); break;
81         case SKIP_BACK_ACTION:
82             var_SetInteger( p_intf->p_libvlc, "key-pressed",
83                     ACTIONID_JUMP_BACKWARD_SHORT );
84             break;
85         case SKIP_FW_ACTION:
86             var_SetInteger( p_intf->p_libvlc, "key-pressed",
87                     ACTIONID_JUMP_FORWARD_SHORT );
88             break;
89         case QUIT_ACTION:
90             THEDP->quit();  break;
91         default:
92             msg_Dbg( p_intf, "Action: %i", id_action );
93             break;
94     }
95 }
96
97 void ActionsManager::play()
98 {
99     if( THEPL->current.i_size == 0 )
100     {
101         /* The playlist is empty, open a file requester */
102         THEDP->openFileDialog();
103         return;
104     }
105     THEMIM->togglePlayPause();
106 }
107
108 /**
109   * TODO
110  * This functions toggle the fullscreen mode
111  * If there is no video, it should first activate Visualisations...
112  *  This has also to be fixed in enableVideo()
113  */
114 void ActionsManager::fullscreen()
115 {
116     vout_thread_t *p_vout = THEMIM->getVout();
117     if( p_vout)
118     {
119         var_SetBool( p_vout, "fullscreen", !var_GetBool( p_vout, "fullscreen" ) );
120         vlc_object_release( p_vout );
121     }
122 }
123
124 void ActionsManager::snapshot()
125 {
126     vout_thread_t *p_vout = THEMIM->getVout();
127     if( p_vout )
128     {
129         vout_Control( p_vout, VOUT_SNAPSHOT );
130         vlc_object_release( p_vout );
131     }
132 }
133
134 void ActionsManager::playlist()
135 {
136     if( p_intf->p_sys->p_mi ) p_intf->p_sys->p_mi->togglePlaylist();
137 }
138
139 void ActionsManager::record()
140 {
141     input_thread_t *p_input = THEMIM->getInput();
142     if( p_input )
143     {
144         /* This method won't work fine if the stream can't be cut anywhere */
145         const bool b_recording = var_GetBool( p_input, "record" );
146         var_SetBool( p_input, "record", !b_recording );
147 #if 0
148         else
149         {
150             /* 'record' access-filter is not loaded, we open Save dialog */
151             input_item_t *p_item = input_GetItem( p_input );
152             if( !p_item )
153                 return;
154
155             char *psz = input_item_GetURI( p_item );
156             if( psz )
157                 THEDP->streamingDialog( NULL, psz, true );
158         }
159 #endif
160     }
161 }
162
163 void ActionsManager::frame()
164 {
165     input_thread_t *p_input = THEMIM->getInput();
166     if( p_input )
167         var_SetVoid( p_input, "frame-next" );
168 }
169
170