modules/gui/qt4/dialogs/epg.cpp

   1 /*****************************************************************************
   2  * Epg.cpp : Epg Viewer dialog
   3  ****************************************************************************
   4  * Copyright © 2010 VideoLAN and AUTHORS
   5  *
   6  * Authors:    Jean-Baptiste Kempf <jb@videolan.org>
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software Foundation, Inc.,
  20  * 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  21  *****************************************************************************/
  22
  23 #ifdef HAVE_CONFIG_H
  24 # include "config.h"
  25 #endif
  26
  27 #include "dialogs/epg.hpp"
  28
  29 #include "components/epg/EPGWidget.hpp"
  30
  31 #include <QVBoxLayout>
  32 #include <QSplitter>
  33 #include <QLabel>
  34 #include <QGroupBox>
  35 #include <QPushButton>
  36 #include <QTextEdit>
  37
  38 #include "qt4.hpp"
  39 #include "input_manager.hpp"
  40
  41 EpgDialog::EpgDialog( intf_thread_t *_p_intf ): QVLCFrame( _p_intf )
  42 {
  43     setWindowTitle( qtr( "Program Guide" ) );
  44
  45     QVBoxLayout *layout = new QVBoxLayout( this );
  46     layout->setMargin( 0 );
  47     epg = new EPGWidget( this );
  48
  49     QGroupBox *descBox = new QGroupBox( qtr( "Description" ), this );
  50
  51     QVBoxLayout *boxLayout = new QVBoxLayout( descBox );
  52
  53     description = new QTextEdit( this );
  54     description->setReadOnly( true );
  55     description->setFrameStyle( QFrame::Sunken | QFrame::StyledPanel );
  56     description->setAutoFillBackground( true );
  57     description->setAlignment( Qt::AlignLeft | Qt::AlignTop );
  58     description->setFixedHeight( 100 );
  59
  60     QPalette palette;
  61     palette.setBrush(QPalette::Active, QPalette::Window, palette.brush( QPalette::Base ) );
  62     description->setPalette( palette );
  63
  64     title = new QLabel( qtr( "Title" ), this );
  65
  66     boxLayout->addWidget( title );
  67     boxLayout->addWidget( description );
  68
  69     layout->addWidget( epg, 10 );
  70     layout->addWidget( descBox );
  71
  72     CONNECT( epg, itemSelectionChanged( EPGEvent *), this, showEvent( EPGEvent *) );
  73     CONNECT( THEMIM->getIM(), epgChanged(), this, updateInfos() );
  74
  75     QPushButton *update = new QPushButton( qtr( "Update" ) ); //Temporary to test
  76     layout->addWidget( update, 0, Qt::AlignRight );
  77     BUTTONACT( update, updateInfos() );
  78
  79     QPushButton *close = new QPushButton( qtr( "&Close" ) );
  80     layout->addWidget( close, 0, Qt::AlignRight );
  81     BUTTONACT( close, close() );
  82
  83     updateInfos();
  84     readSettings( "EPGDialog", QSize( 650, 450 ) );
  85 }
  86
  87 EpgDialog::~EpgDialog()
  88 {
  89     writeSettings( "EPGDialog" );
  90 }
  91
  92 void EpgDialog::showEvent( EPGEvent *event )
  93 {
  94     if( !event ) return;
  95
  96     QDateTime end = event->start.addSecs( event->duration );
  97     title->setText( event->start.toString( "hh:mm" ) + " - "
  98                     + end.toString( "hh:mm" ) + " : "
  99                     + event->name
 100                     + ( event->shortDescription.isEmpty()
 101                         ? "" : " - " + event->shortDescription ) );
 102
 103     description->setText( event->description );
 104 }
 105
 106 void EpgDialog::updateInfos()
 107 {
 108     if( !THEMIM->getInput() ) return;
 109
 110     msg_Dbg( p_intf, "Found %i EPG items", input_GetItem( THEMIM->getInput())->i_epg);
 111     epg->updateEPG( input_GetItem( THEMIM->getInput())->pp_epg, input_GetItem( THEMIM->getInput())->i_epg );
 112
 113 }