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98 lines
3.1 KiB
98 lines
3.1 KiB
/*****************************************************************************
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* seekpoints.cpp : Chapters & Bookmarks (menu)
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*****************************************************************************
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* Copyright © 2011 the VideoLAN team
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* ( at your option ) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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*****************************************************************************/
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#include "recents.hpp"
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#include "dialogs_provider.hpp"
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#include "menus.hpp"
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#include "seekpoints.hpp"
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#include "qt.hpp"
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#include "input_manager.hpp"
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SeekPoints::SeekPoints( QObject *parent, intf_thread_t *p_intf_ ) :
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QObject( parent ), p_intf( p_intf_ )
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{}
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void SeekPoints::update()
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{
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input_thread_t *p_input_thread = playlist_CurrentInput( THEPL );
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if( !p_input_thread ) { pointsList.clear(); return; }
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input_title_t **pp_title = NULL, *p_title = NULL;
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int i_title_count = 0;
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int i_title_id = var_GetInteger( p_input_thread, "title" );
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if ( input_Control( p_input_thread, INPUT_GET_FULL_TITLE_INFO, &pp_title,
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&i_title_count ) != VLC_SUCCESS )
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{
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input_Release(p_input_thread);
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pointsList.clear();
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return;
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}
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input_Release(p_input_thread);
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if( i_title_id < i_title_count )
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p_title = pp_title[i_title_id];
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/* lock here too, as update event is triggered by an external thread */
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if( p_title && access() )
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{
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pointsList.clear();
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if ( p_title->i_seekpoint > 0 )
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{
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/* first check the last point to see if we have filled time offsets (> 0) */
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if ( p_title->seekpoint[p_title->i_seekpoint - 1]->i_time_offset > 0 )
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{
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for ( int i=0; i<p_title->i_seekpoint ; i++ )
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pointsList << SeekPoint( p_title->seekpoint[i] );
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}
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}
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release();
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}
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for( int i = 0; i < i_title_count; i++ )
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vlc_input_title_Delete( pp_title[i] );
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free( pp_title ) ;
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}
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QList<SeekPoint> const SeekPoints::getPoints()
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{
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QList<SeekPoint> copy;
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if ( access() )
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{
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copy = pointsList;
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release();
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}
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return copy;
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}
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bool SeekPoints::jumpTo( int i_chapterindex )
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{
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vlc_value_t val;
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val.i_int = i_chapterindex;
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input_thread_t *p_input_thread = playlist_CurrentInput( THEPL );
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if( !p_input_thread ) return false;
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bool b_succ = var_Set( p_input_thread, "chapter", val );
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input_Release(p_input_thread);
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return ( b_succ == VLC_SUCCESS );
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}
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