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_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             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         default:
  90             msg_Dbg( p_intf, "Action: %i", id_action );
  91             break;
  92     }
  93 }
  94
  95 void ActionsManager::play()
  96 {
  97     if( THEPL->current.i_size == 0 )
  98     {
  99         /* The playlist is empty, open a file requester */
 100         THEDP->openFileDialog();
 101         return;
 102     }
 103     THEMIM->togglePlayPause();
 104 }
 105
 106 /**
 107   * TODO
 108  * This functions toggle the fullscreen mode
 109  * If there is no video, it should first activate Visualisations...
 110  *  This has also to be fixed in enableVideo()
 111  */
 112 void ActionsManager::fullscreen()
 113 {
 114     vout_thread_t *p_vout = THEMIM->getVout();
 115     if( p_vout)
 116     {
 117         var_SetBool( p_vout, "fullscreen", !var_GetBool( p_vout, "fullscreen" ) );
 118         vlc_object_release( p_vout );
 119     }
 120 }
 121
 122 void ActionsManager::snapshot()
 123 {
 124     vout_thread_t *p_vout = THEMIM->getVout();
 125     if( p_vout )
 126     {
 127         vout_Control( p_vout, VOUT_SNAPSHOT );
 128         vlc_object_release( p_vout );
 129     }
 130 }
 131
 132 void ActionsManager::playlist()
 133 {
 134     if( p_intf->p_sys->p_mi ) p_intf->p_sys->p_mi->togglePlaylist();
 135 }
 136
 137 void ActionsManager::record()
 138 {
 139     input_thread_t *p_input = THEMIM->getInput();
 140     if( p_input )
 141     {
 142         /* This method won't work fine if the stream can't be cut anywhere */
 143         const bool b_recording = var_GetBool( p_input, "record" );
 144         var_SetBool( p_input, "record", !b_recording );
 145 #if 0
 146         else
 147         {
 148             /* 'record' access-filter is not loaded, we open Save dialog */
 149             input_item_t *p_item = input_GetItem( p_input );
 150             if( !p_item )
 151                 return;
 152
 153             char *psz = input_item_GetURI( p_item );
 154             if( psz )
 155                 THEDP->streamingDialog( NULL, psz, true );
 156         }
 157 #endif
 158     }
 159 }
 160
 161 void ActionsManager::frame()
 162 {
 163     input_thread_t *p_input = THEMIM->getInput();
 164     if( p_input )
 165         var_SetVoid( p_input, "frame-next" );
 166 }
 167
 168