git.sesse.net Git - vlc/blob - modules/gui/qt4/actions_manager.cpp

   1 /*****************************************************************************
   2  * actions_manager.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_aout_intf.h>
  31 #include <vlc_keys.h>
  32
  33 #include "actions_manager.hpp"
  34 #include "dialogs_provider.hpp" /* Opening Dialogs */
  35 #include "input_manager.hpp"
  36 #include "main_interface.hpp" /* Show playlist */
  37 #include "components/controller.hpp" /* Toggle FSC controller width */
  38
  39 ActionsManager * ActionsManager::instance = NULL;
  40
  41 ActionsManager::ActionsManager( intf_thread_t * _p_i, QObject *_parent )
  42                : QObject( _parent )
  43 {
  44     p_intf = _p_i;
  45 }
  46
  47 ActionsManager::~ActionsManager(){}
  48
  49 void ActionsManager::doAction( int id_action )
  50 {
  51     switch( id_action )
  52     {
  53         case PLAY_ACTION:
  54             play(); break;
  55         case STOP_ACTION:
  56             THEMIM->stop(); break;
  57         case OPEN_ACTION:
  58             THEDP->openDialog(); break;
  59         case PREVIOUS_ACTION:
  60             THEMIM->prev(); break;
  61         case NEXT_ACTION:
  62             THEMIM->next(); break;
  63         case SLOWER_ACTION:
  64             THEMIM->getIM()->slower(); break;
  65         case FASTER_ACTION:
  66             THEMIM->getIM()->faster(); break;
  67         case FULLSCREEN_ACTION:
  68             fullscreen(); break;
  69         case EXTENDED_ACTION:
  70             THEDP->extendedDialog(); break;
  71         case PLAYLIST_ACTION:
  72             playlist(); break;
  73         case SNAPSHOT_ACTION:
  74             snapshot(); break;
  75         case RECORD_ACTION:
  76             record(); break;
  77         case FRAME_ACTION:
  78             frame(); break;
  79         case ATOB_ACTION:
  80             THEMIM->getIM()->setAtoB(); break;
  81         case REVERSE_ACTION:
  82             THEMIM->getIM()->reverse(); break;
  83         case SKIP_BACK_ACTION:
  84             skipBackward();
  85             break;
  86         case SKIP_FW_ACTION:
  87             skipForward();
  88             break;
  89         case QUIT_ACTION:
  90             THEDP->quit();  break;
  91         case RANDOM_ACTION:
  92             THEMIM->toggleRandom(); break;
  93         case INFO_ACTION:
  94             THEDP->mediaInfoDialog(); break;
  95         case OPEN_SUB_ACTION:
  96             THEDP->loadSubtitlesFile(); break;
  97         case FULLWIDTH_ACTION:
  98             if( p_intf->p_sys->p_mi )
  99                 p_intf->p_sys->p_mi->getFullscreenControllerWidget()->toggleFullwidth();
 100             break;
 101         default:
 102             msg_Dbg( p_intf, "Action: %i", id_action );
 103             break;
 104     }
 105 }
 106
 107 void ActionsManager::play()
 108 {
 109     if( THEPL->current.i_size == 0 )
 110     {
 111         /* The playlist is empty, open a file requester */
 112         THEDP->openFileDialog();
 113         return;
 114     }
 115     THEMIM->togglePlayPause();
 116 }
 117
 118 /**
 119   * TODO
 120  * This functions toggle the fullscreen mode
 121  * If there is no video, it should first activate Visualisations...
 122  *  This has also to be fixed in enableVideo()
 123  */
 124 void ActionsManager::fullscreen()
 125 {
 126     bool fs = var_ToggleBool( THEPL, "fullscreen" );
 127     vout_thread_t *p_vout = THEMIM->getVout();
 128     if( p_vout)
 129     {
 130         var_SetBool( p_vout, "fullscreen", fs );
 131         vlc_object_release( p_vout );
 132     }
 133 }
 134
 135 void ActionsManager::snapshot()
 136 {
 137     vout_thread_t *p_vout = THEMIM->getVout();
 138     if( p_vout )
 139     {
 140         var_TriggerCallback( p_vout, "video-snapshot" );
 141         vlc_object_release( p_vout );
 142     }
 143 }
 144
 145 void ActionsManager::playlist()
 146 {
 147     if( p_intf->p_sys->p_mi ) p_intf->p_sys->p_mi->togglePlaylist();
 148 }
 149
 150 void ActionsManager::record()
 151 {
 152     input_thread_t *p_input = THEMIM->getInput();
 153     if( p_input )
 154     {
 155         /* This method won't work fine if the stream can't be cut anywhere */
 156         var_ToggleBool( p_input, "record" );
 157 #if 0
 158         else
 159         {
 160             /* 'record' access-filter is not loaded, we open Save dialog */
 161             input_item_t *p_item = input_GetItem( p_input );
 162             if( !p_item )
 163                 return;
 164
 165             char *psz = input_item_GetURI( p_item );
 166             if( psz )
 167                 THEDP->streamingDialog( NULL, qfu(psz), true );
 168         }
 169 #endif
 170     }
 171 }
 172
 173 void ActionsManager::frame()
 174 {
 175     input_thread_t *p_input = THEMIM->getInput();
 176     if( p_input )
 177         var_TriggerCallback( p_input, "frame-next" );
 178 }
 179
 180 void ActionsManager::toggleMuteAudio()
 181 {
 182      aout_ToggleMute( THEPL, NULL );
 183 }
 184
 185 void ActionsManager::AudioUp()
 186 {
 187     aout_VolumeUp( THEPL, 1, NULL );
 188 }
 189
 190 void ActionsManager::AudioDown()
 191 {
 192     aout_VolumeDown( THEPL, 1, NULL );
 193 }
 194
 195 void ActionsManager::skipForward()
 196 {
 197     THEMIM->getIM()->jumpFwd();
 198 }
 199
 200 void ActionsManager::skipBackward()
 201 {
 202     THEMIM->getIM()->jumpBwd();
 203 }
 204