/*****************************************************************************
* mediainfo.cpp : Information about an item
****************************************************************************
- * Copyright (C) 2006 the VideoLAN team
+ * Copyright (C) 2006-2007 the VideoLAN team
* $Id$
*
* Authors: Clément Stenac <zorglub@videolan.org>
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. *****************************************************************************/
-
-#include <QTabWidget>
-#include <QGridLayout>
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
+ ******************************************************************************/
#include "dialogs/mediainfo.hpp"
+#include "components/infopanels.hpp"
#include "input_manager.hpp"
#include "dialogs_provider.hpp"
-#include "util/qvlcframe.hpp"
-#include "components/infopanels.hpp"
-#include "qt4.hpp"
+#include <QTabWidget>
+#include <QGridLayout>
+#include <QLineEdit>
+#include <QLabel>
static int ItemChanged( vlc_object_t *p_this, const char *psz_var,
vlc_value_t oldval, vlc_value_t newval, void *param );
MediaInfoDialog *MediaInfoDialog::instance = NULL;
-MediaInfoDialog::MediaInfoDialog( intf_thread_t *_p_intf ) :QVLCFrame( _p_intf )
+MediaInfoDialog::MediaInfoDialog( intf_thread_t *_p_intf, bool _mainInput,
+ bool _stats ) :
+ QVLCFrame( _p_intf ), mainInput(_mainInput),
+ stats( _stats )
{
i_runs = 0;
p_input = NULL;
+ b_need_update = true;
setWindowTitle( qtr( "Media information" ) );
+ resize( 600 , 480 );
+
+ /* TabWidgets and Tabs creation */
+ IT = new QTabWidget;
+ MP = new MetaPanel( IT, p_intf );
+ IT->addTab( MP, qtr( "&General" ) );
+ EMP = new ExtraMetaPanel( IT, p_intf );
+ IT->addTab( EMP, qtr( "&Extra Metadata" ) );
+ IP = new InfoPanel( IT, p_intf );
+ IT->addTab( IP, qtr( "&Codec Details" ) );
+ if( stats )
+ {
+ ISP = new InputStatsPanel( IT, p_intf );
+ IT->addTab( ISP, qtr( "&Statistics" ) );
+ }
+
+ QGridLayout *layout = new QGridLayout( this );
+
+ /* FIXME GNOME/KDE ? */
+ saveMetaButton = new QPushButton( qtr( "&Save Metadata" ) );
+ saveMetaButton->hide();
+ QPushButton *closeButton = new QPushButton( qtr( "&Close" ) );
+ closeButton->setDefault( true );
- QGridLayout *layout = new QGridLayout(this);
- IT = new InfoTab( this, p_intf, true ) ;
- QPushButton *closeButton = new QPushButton(qtr("&Close"));
+ uriLine = new QLineEdit;
+ QLabel *uriLabel = new QLabel( qtr( "Location :" ) );
- layout->addWidget(IT,0,0,1,3);
- layout->addWidget(closeButton,1,2);
+ layout->addWidget( IT, 0, 0, 1, 8 );
+ layout->addWidget( uriLabel, 1, 0, 1, 1 );
+ layout->addWidget( uriLine, 1, 1, 1, 7 );
+ layout->addWidget( saveMetaButton, 2, 6 );
+ layout->addWidget( closeButton, 2, 7 );
BUTTONACT( closeButton, close() );
- ON_TIMEOUT( update() );
- var_AddCallback( THEPL, "item-change", ItemChanged, this );
- readSettings( "mediainfo" , QSize( 500, 450 ) );
+ /* The tabs buttons are shown in the main dialog for space and cosmetics */
+ CONNECT( saveMetaButton, clicked(), this, saveMeta() );
+
+ /* Let the MetaData Panel update the URI */
+ CONNECT( MP, uriSet( QString ), uriLine, setText( QString ) );
+ CONNECT( MP, editing(), this, editMeta() );
+
+ CONNECT( IT, currentChanged( int ), this, updateButtons( int ) );
+
+ /* Create the main Update function with a time (150ms) */
+ if( mainInput ) {
+ ON_TIMEOUT( update() );
+ var_AddCallback( THEPL, "item-change", ItemChanged, this );
+ }
}
MediaInfoDialog::~MediaInfoDialog()
{
- var_DelCallback( THEPL, "item-change", ItemChanged, this );
+ if( mainInput ) {
+ var_DelCallback( THEPL, "item-change", ItemChanged, this );
+ }
writeSettings( "mediainfo" );
}
+void MediaInfoDialog::showTab( int i_tab = 0 )
+{
+ this->show();
+ IT->setCurrentIndex( i_tab );
+}
+
+void MediaInfoDialog::editMeta()
+{
+ saveMetaButton->show();
+}
+
+void MediaInfoDialog::saveMeta()
+{
+ MP->saveMeta();
+ saveMetaButton->hide();
+}
+
static int ItemChanged( vlc_object_t *p_this, const char *psz_var,
- vlc_value_t oldval, vlc_value_t newval, void *param )
+ vlc_value_t oldval, vlc_value_t newval, void *param )
{
MediaInfoDialog *p_d = (MediaInfoDialog *)param;
- p_d->need_update = VLC_TRUE;
+ p_d->b_need_update = VLC_TRUE;
return VLC_SUCCESS;
}
+void MediaInfoDialog::setInput( input_item_t *p_input )
+{
+ clear();
+ update( p_input, true, true );
+ /* if info is from current input, don't set default to edit, if user opens
+ * some other item, se default to edit, so it won't be updated to current item metas
+ *
+ * This really doesn't seem as clean solution as it could be
+ */
+ input_thread_t *p_current =
+ MainInputManager::getInstance( p_intf )->getInput();
+ MP->setEditMode( ( !p_current || p_current->b_dead || input_GetItem( p_current ) != p_input ) ?
+ true: false );
+}
+
void MediaInfoDialog::update()
{
- // Timer runs at 150 ms, dont' update more than 2 times per second
+ /* Timer runs at 150 ms, dont' update more than 2 times per second */
i_runs++;
- if( i_runs % 3 != 0 ) return;
+ if( i_runs % 4 != 0 ) return;
- input_thread_t *p_input = MainInputManager::getInstance( p_intf )->getInput();
+ /* Get Input and clear if non-existant */
+ input_thread_t *p_input =
+ MainInputManager::getInstance( p_intf )->getInput();
if( !p_input || p_input->b_dead )
{
- IT->clear();
+ clear();
return;
}
vlc_object_yield( p_input );
- vlc_mutex_lock( &input_GetItem(p_input)->lock );
- IT->update( input_GetItem(p_input), need_update, need_update );
- need_update = false;
+ update( input_GetItem(p_input), b_need_update, b_need_update );
+ b_need_update = false;
- vlc_mutex_unlock( &input_GetItem(p_input)->lock );
vlc_object_release( p_input );
}
+void MediaInfoDialog::update( input_item_t *p_item,
+ bool update_info,
+ bool update_meta )
+{
+ MP->setInput( p_item );
+ if( update_info )
+ IP->update( p_item );
+ if( update_meta )
+ {
+ MP->update( p_item );
+ EMP->update( p_item );
+ }
+ if( stats )
+ ISP->update( p_item );
+}
+
+void MediaInfoDialog::clear()
+{
+ IP->clear();
+ MP->clear();
+ EMP->clear();
+ if( stats ) ISP->clear();
+}
+
void MediaInfoDialog::close()
{
this->toggleVisible();
+
+ if( mainInput == false ) {
+ deleteLater();
+ }
+ MP->setEditMode( false );
+}
+
+void MediaInfoDialog::updateButtons( int i_tab )
+{
+ if( MP->isInEditMode() && i_tab == 0 )
+ saveMetaButton->show();
+ else
+ saveMetaButton->hide();
}
projects / vlc / blobdiff