1 /*****************************************************************************
2 * mediainfo.cpp : Information about an item
3 ****************************************************************************
4 * Copyright (C) 2006-2007 the VideoLAN team
7 * Authors: Clément Stenac <zorglub@videolan.org>
8 * Jean-Baptiste Kempf <jb@videolan.org>
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.
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.
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 ******************************************************************************/
25 #include "dialogs/mediainfo.hpp"
26 #include "input_manager.hpp"
27 #include "dialogs_provider.hpp"
30 #include <QGridLayout>
34 MediaInfoDialog *MediaInfoDialog::instance = NULL;
36 MediaInfoDialog::MediaInfoDialog( intf_thread_t *_p_intf,
37 input_item_t *_p_item,
40 QVLCFrame( _p_intf ), mainInput(_mainInput),
46 setWindowTitle( qtr( "Media information" ) );
49 /* TabWidgets and Tabs creation */
51 MP = new MetaPanel( IT, p_intf );
52 IT->addTab( MP, qtr( "&General" ) );
53 EMP = new ExtraMetaPanel( IT, p_intf );
54 IT->addTab( EMP, qtr( "&Extra Metadata" ) );
55 IP = new InfoPanel( IT, p_intf );
56 IT->addTab( IP, qtr( "&Codec Details" ) );
59 ISP = new InputStatsPanel( IT, p_intf );
60 IT->addTab( ISP, qtr( "&Statistics" ) );
63 QGridLayout *layout = new QGridLayout( this );
65 /* No need to use a QDialogButtonBox here */
66 saveMetaButton = new QPushButton( qtr( "&Save Metadata" ) );
67 saveMetaButton->hide();
68 QPushButton *closeButton = new QPushButton( qtr( "&Close" ) );
69 closeButton->setDefault( true );
71 uriLine = new QLineEdit;
72 QLabel *uriLabel = new QLabel( qtr( "Location :" ) );
74 layout->addWidget( IT, 0, 0, 1, 8 );
75 layout->addWidget( uriLabel, 1, 0, 1, 1 );
76 layout->addWidget( uriLine, 1, 1, 1, 7 );
77 layout->addWidget( saveMetaButton, 2, 6 );
78 layout->addWidget( closeButton, 2, 7 );
80 BUTTONACT( closeButton, close() );
82 /* The tabs buttons are shown in the main dialog for space and cosmetics */
83 CONNECT( saveMetaButton, clicked(), this, saveMeta() );
85 /* Let the MetaData Panel update the URI */
86 CONNECT( MP, uriSet( QString ), uriLine, setText( QString ) );
87 CONNECT( MP, editing(), this, showMetaSaveButton() );
89 CONNECT( IT, currentChanged( int ), this, updateButtons( int ) );
91 CONNECT( THEMIM, inputChanged( input_thread_t * ), this, update( input_thread_t * ) );
92 /* Call update by hand, so info is shown from current item too */
93 update( input_GetItem(THEMIM->getInput()), true, true );
96 MediaInfoDialog::~MediaInfoDialog()
98 writeSettings( "mediainfo" );
101 void MediaInfoDialog::showTab( int i_tab = 0 )
103 IT->setCurrentIndex( i_tab );
107 void MediaInfoDialog::showMetaSaveButton()
109 saveMetaButton->show();
112 void MediaInfoDialog::saveMeta()
115 saveMetaButton->hide();
118 /* Function called on inputChanged-update*/
119 void MediaInfoDialog::update( input_thread_t *p_input )
121 if( !p_input || p_input->b_dead )
131 /* Launch the update in all the panels */
132 vlc_object_yield( p_input );
134 update( input_GetItem(p_input), true, true);
136 vlc_object_release( p_input );
139 void MediaInfoDialog::update( input_item_t *p_item,
144 IP->update( p_item );
147 MP->update( p_item );
148 EMP->update( p_item );
151 ISP->update( p_item );
154 void MediaInfoDialog::clear()
159 if( stats ) ISP->clear();
163 void MediaInfoDialog::close()
165 this->toggleVisible();
167 /* if dialog is closed, revert editing if not saved */
168 if( MP->isInEditMode() )
170 MP->setEditMode( false );
173 if( mainInput == false ) {
178 void MediaInfoDialog::updateButtons( int i_tab )
180 if( MP->isInEditMode() && i_tab == 0 )
181 saveMetaButton->show();
183 saveMetaButton->hide();