git.sesse.net Git - vlc/blob - 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_aout.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
  38 ActionsManager * ActionsManager::instance = NULL;
  39
  40 ActionsManager::ActionsManager( intf_thread_t * _p_i, QObject *_parent )
  41                : QObject( _parent )
  42 {
  43     p_intf = _p_i;
  44 }
  45
  46 ActionsManager::~ActionsManager(){}
  47
  48 void ActionsManager::doAction( int id_action )
  49 {
  50     switch( id_action )
  51     {
  52         case PLAY_ACTION:
  53             play(); break;
  54         case STOP_ACTION:
  55             THEMIM->stop(); break;
  56         case OPEN_ACTION:
  57             THEDP->openDialog(); break;
  58         case PREVIOUS_ACTION:
  59             THEMIM->prev(); break;
  60         case NEXT_ACTION:
  61             THEMIM->next(); break;
  62         case SLOWER_ACTION:
  63             THEMIM->getIM()->slower(); break;
  64         case FASTER_ACTION:
  65             THEMIM->getIM()->faster(); break;
  66         case FULLSCREEN_ACTION:
  67             fullscreen(); break;
  68         case EXTENDED_ACTION:
  69             THEDP->extendedDialog(); break;
  70         case PLAYLIST_ACTION:
  71             playlist(); break;
  72         case SNAPSHOT_ACTION:
  73             snapshot(); break;
  74         case RECORD_ACTION:
  75             record(); break;
  76         case FRAME_ACTION:
  77             frame(); break;
  78         case ATOB_ACTION:
  79             THEMIM->getIM()->setAtoB(); break;
  80         case REVERSE_ACTION:
  81             THEMIM->getIM()->reverse(); break;
  82         case SKIP_BACK_ACTION:
  83             var_SetInteger( p_intf->p_libvlc, "key-action",
  84                     ACTIONID_JUMP_BACKWARD_SHORT );
  85             break;
  86         case SKIP_FW_ACTION:
  87             var_SetInteger( p_intf->p_libvlc, "key-action",
  88                     ACTIONID_JUMP_FORWARD_SHORT );
  89             break;
  90         case QUIT_ACTION:
  91             THEDP->quit();  break;
  92         default:
  93             msg_Dbg( p_intf, "Action: %i", id_action );
  94             break;
  95     }
  96 }
  97
  98 void ActionsManager::play()
  99 {
 100     if( THEPL->current.i_size == 0 )
 101     {
 102         /* The playlist is empty, open a file requester */
 103         THEDP->openFileDialog();
 104         return;
 105     }
 106     THEMIM->togglePlayPause();
 107 }
 108
 109 /**
 110   * TODO
 111  * This functions toggle the fullscreen mode
 112  * If there is no video, it should first activate Visualisations...
 113  *  This has also to be fixed in enableVideo()
 114  */
 115 void ActionsManager::fullscreen()
 116 {
 117     vout_thread_t *p_vout = THEMIM->getVout();
 118     if( p_vout)
 119     {
 120         var_SetBool( p_vout, "fullscreen", !var_GetBool( p_vout, "fullscreen" ) );
 121         vlc_object_release( p_vout );
 122     }
 123 }
 124
 125 void ActionsManager::snapshot()
 126 {
 127     vout_thread_t *p_vout = THEMIM->getVout();
 128     if( p_vout )
 129     {
 130         var_TriggerCallback( p_vout, "video-snapshot" );
 131         vlc_object_release( p_vout );
 132     }
 133 }
 134
 135 void ActionsManager::playlist()
 136 {
 137     if( p_intf->p_sys->p_mi ) p_intf->p_sys->p_mi->togglePlaylist();
 138 }
 139
 140 void ActionsManager::record()
 141 {
 142     input_thread_t *p_input = THEMIM->getInput();
 143     if( p_input )
 144     {
 145         /* This method won't work fine if the stream can't be cut anywhere */
 146         const bool b_recording = var_GetBool( p_input, "record" );
 147         var_SetBool( p_input, "record", !b_recording );
 148 #if 0
 149         else
 150         {
 151             /* 'record' access-filter is not loaded, we open Save dialog */
 152             input_item_t *p_item = input_GetItem( p_input );
 153             if( !p_item )
 154                 return;
 155
 156             char *psz = input_item_GetURI( p_item );
 157             if( psz )
 158                 THEDP->streamingDialog( NULL, psz, true );
 159         }
 160 #endif
 161     }
 162 }
 163
 164 void ActionsManager::frame()
 165 {
 166     input_thread_t *p_input = THEMIM->getInput();
 167     if( p_input )
 168         var_SetVoid( p_input, "frame-next" );
 169 }
 170
 171 void ActionsManager::toggleMuteAudio()
 172 {
 173      aout_VolumeMute( p_intf, NULL );
 174 }
 175
 176 void ActionsManager::AudioUp()
 177 {
 178     aout_VolumeUp( p_intf, 1, NULL );
 179 }
 180
 181 void ActionsManager::AudioDown()
 182 {
 183     aout_VolumeDown( p_intf, 1, NULL );
 184 }
 185