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Commit 04babc14 authored by Jean-Baptiste Kempf's avatar Jean-Baptiste Kempf
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Qt4 - Info Panels, clean code, add comments and cosmetics.

parent e654a86d
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Showing with 148 additions and 88 deletions
modules/gui/qt4/components/infopanels.cpp
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......@@ -30,6 +30,7 @@
#include <QPushButton>
#include <QHeaderView>
#include <QList>
#include <QStringList>
#include <QGridLayout>
#include <QLineEdit>
#include <QLabel>
......@@ -40,13 +41,16 @@
* Single panels
************************************************************************/
/* First Panel - Meta Info */
MetaPanel::MetaPanel( QWidget *parent, intf_thread_t *_p_intf ) :
QWidget( parent ), p_intf( _p_intf )
/**
* First Panel - Meta Info
* All the usual MetaData are displayed and can be changed.
**/
MetaPanel::MetaPanel( QWidget *parent,
intf_thread_t *_p_intf )
: QWidget( parent ), p_intf( _p_intf )
{
int line = 0;
QGridLayout *l = new QGridLayout( this );
int line = 0; /* Counter for GridLayout */
p_input = NULL;
#define ADD_META( string, widget ) { \
......@@ -55,14 +59,17 @@ MetaPanel::MetaPanel( QWidget *parent, intf_thread_t *_p_intf ) :
l->addWidget( widget, line, 1, 1, 9 ); \
line++; }
/* Title, artist and album*/
ADD_META( VLC_META_TITLE, title_text ); /* OK */
ADD_META( VLC_META_ARTIST, artist_text ); /* OK */
ADD_META( VLC_META_COLLECTION, collection_text ); /* OK */
/* Genre Name */ /* FIXME List id3genres.h is not includable yet ? */
/* Genre Name */
/* FIXME List id3genres.h is not includable yet ? */
genre_text = new QLineEdit;
l->addWidget( new QLabel( qtr( VLC_META_GENRE ) + " :" ), line, 0 );
l->addWidget( genre_text, line, 1, 1, 6 );
/* Date (Should be in years) */
date_text = new QSpinBox; setSpinBounds( date_text );
l->addWidget( new QLabel( qtr( VLC_META_DATE ) + " :" ), line, 7 );
......@@ -80,6 +87,7 @@ MetaPanel::MetaPanel( QWidget *parent, intf_thread_t *_p_intf ) :
l->addWidget( rating_text, line, 6, 1, 4 );
line++;
/* Now Playing ? */
ADD_META( VLC_META_NOW_PLAYING, nowplaying_text );
/* Language and settings */
......@@ -92,7 +100,6 @@ MetaPanel::MetaPanel( QWidget *parent, intf_thread_t *_p_intf ) :
line++;
/* ART_URL */
// ADD_META( VLC_META_URL, setting_text );
art_cover = new QLabel( "" );
art_cover->setMinimumHeight( 128 );
art_cover->setMinimumWidth( 128 );
......@@ -100,34 +107,32 @@ MetaPanel::MetaPanel( QWidget *parent, intf_thread_t *_p_intf ) :
art_cover->setMaximumWidth( 128 );
art_cover->setScaledContents( true );
art_cover->setPixmap( QPixmap( ":/noart.png" ) );
l->addWidget( art_cover, line, 8, 4, 2 );
#define ADD_META_B( string, widget ) { \
#define ADD_META_2( string, widget ) { \
l->addWidget( new QLabel( qtr( string ) + " :" ), line, 0 ); \
widget = new QLineEdit; \
l->addWidget( widget, line, 1, 1, 7 ); \
line++; }
ADD_META_B( VLC_META_COPYRIGHT, copyright_text );
ADD_META_B( VLC_META_PUBLISHER, publisher_text );
ADD_META_2( VLC_META_COPYRIGHT, copyright_text );
ADD_META_2( VLC_META_PUBLISHER, publisher_text );
ADD_META_B( VLC_META_ENCODED_BY, publisher_text );
ADD_META_B( VLC_META_DESCRIPTION, description_text ); // Comment Two lines?
ADD_META_2( VLC_META_ENCODED_BY, publisher_text );
ADD_META_2( VLC_META_DESCRIPTION, description_text );
/* ADD_META( TRACKID) DO NOT SHOW it */
/* ADD_META( TRACKID ) Useless ? */
/* ADD_URI - DO not show it, done outside */
#undef ADD_META
#undef ADD_META_B
// CONNECT( model, artSet( QString ) , this, setArt( QString ) );
#undef ADD_META_2
}
MetaPanel::~MetaPanel()
{
}
MetaPanel::~MetaPanel(){}
/**
* Save the MetaData, triggered by parent->save Button
**/
void MetaPanel::saveMeta()
{
playlist_t *p_playlist;
......@@ -154,11 +159,11 @@ void MetaPanel::saveMeta()
/* now we read the modified meta data */
free( p_input->p_meta->psz_artist );
p_input->p_meta->psz_artist = strdup( artist_text->text().toUtf8() );
p_input->p_meta->psz_artist = strdup( qtu( artist_text->text() ) );
free( p_input->p_meta->psz_album );
p_input->p_meta->psz_album = strdup( collection_text->text().toUtf8() );
p_input->p_meta->psz_album = strdup( qtu( collection_text->text() ) );
free( p_input->p_meta->psz_genre );
p_input->p_meta->psz_genre = strdup( genre_text->text().toUtf8() );
p_input->p_meta->psz_genre = strdup( qtu( genre_text->text() ) );
free( p_input->p_meta->psz_date );
p_input->p_meta->psz_date = (char*) malloc(5);
snprintf( p_input->p_meta->psz_date, 5, "%d", date_text->value() );
......@@ -166,7 +171,7 @@ void MetaPanel::saveMeta()
p_input->p_meta->psz_tracknum = (char*) malloc(5);
snprintf( p_input->p_meta->psz_tracknum, 5, "%d", seqnum_text->value() );
free( p_input->p_meta->psz_title );
p_input->p_meta->psz_title = strdup( title_text->text().toUtf8() );
p_input->p_meta->psz_title = strdup( qtu( title_text->text() ) );
p_playlist = pl_Yield( p_intf );
......@@ -180,6 +185,9 @@ void MetaPanel::saveMeta()
pl_Release( p_playlist );
}
/**
* Update all the MetaData and art on an "item-changed" event
**/
void MetaPanel::update( input_item_t *p_item )
{
char *psz_meta;
......@@ -188,7 +196,7 @@ void MetaPanel::update( input_item_t *p_item )
if( !EMPTY_STR( psz_meta ) ) \
widget->setText( qfu( psz_meta ) ); \
else \
widget->setText( "" ); }
widget->setText( "" ); }
#define UPDATE_META_INT( meta, widget ) { \
psz_meta = p_item->p_meta->psz_##meta; \
......@@ -226,6 +234,8 @@ void MetaPanel::update( input_item_t *p_item )
UPDATE_META_INT( rating, rating_text );
#undef UPDATE_META
/* Art Urls */
psz_meta = p_item->p_meta->psz_arturl;
if( psz_meta && !strncmp( psz_meta, "file://", 7 ) )
{
......@@ -236,12 +246,21 @@ void MetaPanel::update( input_item_t *p_item )
art_cover->setPixmap( QPixmap( ":/noart.png" ) );
}
/*
* Clear all the metadata widgets
* Unused yet
*/
void MetaPanel::clear(){}
ExtraMetaPanel::ExtraMetaPanel( QWidget *parent, intf_thread_t *_p_intf ) :
QWidget( parent ), p_intf( _p_intf )
/**
* Second Panel - Shows the extra metadata in a tree, non editable.
**/
ExtraMetaPanel::ExtraMetaPanel( QWidget *parent,
intf_thread_t *_p_intf )
: QWidget( parent ), p_intf( _p_intf )
{
QGridLayout *layout = new QGridLayout(this);
QLabel *topLabel = new QLabel( qtr( "Extra metadata and other information"
" are shown in this list.\n" ) );
topLabel->setWordWrap( true );
......@@ -250,14 +269,18 @@ ExtraMetaPanel::ExtraMetaPanel( QWidget *parent, intf_thread_t *_p_intf ) :
extraMetaTree = new QTreeWidget( this );
extraMetaTree->setAlternatingRowColors( true );
extraMetaTree->setColumnCount( 2 );
extraMetaTree->header()->hide();
/* QStringList *treeHeaders;
treeHeaders << qtr( "Test1" ) << qtr( "Test2" ); */
/* QStringList headerList = ( QStringList() << qtr( "Type" )
* << qtr( "Value" ) );
* Useless, add this header if you think it would help the user **
*/
layout->addWidget( extraMetaTree, 1, 0 );
}
/**
* Update the Extra Metadata from p_meta->i_extras
**/
void ExtraMetaPanel::update( input_item_t *p_item )
{
vlc_meta_t *p_meta = p_item->p_meta;
......@@ -273,21 +296,108 @@ void ExtraMetaPanel::update( input_item_t *p_item )
extraMetaTree->addTopLevelItems( items );
}
void ExtraMetaPanel::clear(){}
/**
* Clear the ExtraMetaData Tree
**/
void ExtraMetaPanel::clear()
{
extraMetaTree->clear();
}
/**
* Third panel - Stream info
* Display all codecs and muxers info that we could gather.
**/
InfoPanel::InfoPanel( QWidget *parent,
intf_thread_t *_p_intf )
: QWidget( parent ), p_intf( _p_intf )
{
QGridLayout *layout = new QGridLayout(this);
QList<QTreeWidgetItem *> items;
QLabel *topLabel = new QLabel( qtr( "Information about what your media or"
" stream is made of.\n Muxer, Audio and Video Codecs, Subtitles "
"are shown." ) );
topLabel->setWordWrap( true );
layout->addWidget( topLabel, 0, 0 );
InfoTree = new QTreeWidget(this);
InfoTree->setColumnCount( 1 );
InfoTree->header()->hide();
layout->addWidget(InfoTree, 1, 0 );
}
InfoPanel::~InfoPanel()
{
}
/**
* Update the Codecs information on parent->update()
**/
void InfoPanel::update( input_item_t *p_item)
{
InfoTree->clear();
QTreeWidgetItem *current_item = NULL;
QTreeWidgetItem *child_item = NULL;
for( int i = 0; i< p_item->i_categories ; i++)
{
current_item = new QTreeWidgetItem();
current_item->setText( 0, qfu(p_item->pp_categories[i]->psz_name) );
InfoTree->addTopLevelItem( current_item );
for( int j = 0 ; j < p_item->pp_categories[i]->i_infos ; j++ )
{
child_item = new QTreeWidgetItem ();
child_item->setText( 0,
qfu(p_item->pp_categories[i]->pp_infos[j]->psz_name)
+ ": "
+ qfu(p_item->pp_categories[i]->pp_infos[j]->psz_value));
/* Second Panel - Stats */
current_item->addChild(child_item);
}
InfoTree->setItemExpanded( current_item, true);
}
}
InputStatsPanel::InputStatsPanel( QWidget *parent, intf_thread_t *_p_intf ) :
QWidget( parent ), p_intf( _p_intf )
/**
* Clear the tree
**/
void InfoPanel::clear()
{
InfoTree->clear();
}
/**
* Save all the information to a file
* Not yet implemented.
**/
/*
void InfoPanel::saveCodecsInfo()
{
}
*/
/**
* Fourth Panel - Stats
* Displays the Statistics for reading/streaming/encoding/displaying in a tree
*/
InputStatsPanel::InputStatsPanel( QWidget *parent,
intf_thread_t *_p_intf )
: QWidget( parent ), p_intf( _p_intf )
{
QGridLayout *layout = new QGridLayout(this);
StatsTree = new QTreeWidget(this);
QList<QTreeWidgetItem *> items;
QLabel *topLabel = new QLabel( qtr( "Various statistics about the current"
" media or stream.\n Played and streamed info are shown." ) );
topLabel->setWordWrap( true );
layout->addWidget( topLabel, 0, 0 );
StatsTree = new QTreeWidget(this);
StatsTree->setColumnCount( 3 );
StatsTree->header()->hide();
......@@ -353,6 +463,9 @@ InputStatsPanel::~InputStatsPanel()
{
}
/**
* Update the Statistics
**/
void InputStatsPanel::update( input_item_t *p_item )
{
vlc_mutex_lock( &p_item->p_stats->lock );
......@@ -393,57 +506,4 @@ void InputStatsPanel::clear()
{
}
/* Third panel - Stream info */
InfoPanel::InfoPanel( QWidget *parent, intf_thread_t *_p_intf ) :
QWidget( parent ), p_intf( _p_intf )
{
QGridLayout *layout = new QGridLayout(this);
InfoTree = new QTreeWidget(this);
QList<QTreeWidgetItem *> items;
QLabel *topLabel = new QLabel( qtr( "Information about what your media or"
" stream is made of.\n Muxer, Audio and Video Codecs, Subtitles "
"are shown." ) );
topLabel->setWordWrap( true );
layout->addWidget( topLabel, 0, 0 );
InfoTree->setColumnCount( 1 );
InfoTree->header()->hide();
layout->addWidget(InfoTree, 1, 0 );
}
InfoPanel::~InfoPanel()
{
}
void InfoPanel::update( input_item_t *p_item)
{
InfoTree->clear();
QTreeWidgetItem *current_item = NULL;
QTreeWidgetItem *child_item = NULL;
for( int i = 0; i< p_item->i_categories ; i++)
{
current_item = new QTreeWidgetItem();
current_item->setText( 0, qfu(p_item->pp_categories[i]->psz_name) );
InfoTree->addTopLevelItem( current_item );
for( int j = 0 ; j < p_item->pp_categories[i]->i_infos ; j++ )
{
child_item = new QTreeWidgetItem ();
child_item->setText( 0,
qfu(p_item->pp_categories[i]->pp_infos[j]->psz_name)
+ ": "
+ qfu(p_item->pp_categories[i]->pp_infos[j]->psz_value));
current_item->addChild(child_item);
}
InfoTree->setItemExpanded( current_item, true);
}
}
void InfoPanel::clear()
{
InfoTree->clear();
}
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