/*****************************************************************************
* infopanels.cpp : Panels for the information dialogs
****************************************************************************
- * Copyright (C) 2006 the VideoLAN team
+ * Copyright (C) 2006-2007 the VideoLAN team
* $Id$
*
* Authors: Clément Stenac <zorglub@videolan.org>
+ * Jean-Baptiste Kempf <jb@videolan.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
#include "components/infopanels.hpp"
#include "qt4.hpp"
-#include "ui/input_stats.h"
-#include <QWidget>
+
+#include <QTreeWidget>
+#include <QPushButton>
+#include <QHeaderView>
+#include <QList>
+#include <QGridLayout>
+
+
+/************************************************************************
+ * Single panels
+ ************************************************************************/
+
+/* First Panel - Meta Info */
+
+MetaPanel::MetaPanel( QWidget *parent, intf_thread_t *_p_intf ) :
+ QWidget( parent ), p_intf( _p_intf )
+{
+ int line = 0;
+ QGridLayout *l = new QGridLayout( this );
+#define ADD_META( string, widget ) { \
+ l->addWidget( new QLabel( qtr( string ) ), line, 0 ); \
+ widget = new QLabel( "" ); \
+ l->addWidget( widget, line, 1 ); \
+ line++; }
+ ADD_META( "Name", name_text );
+ ADD_META( "URI", uri_text );
+ ADD_META( VLC_META_ARTIST, artist_text );
+ ADD_META( VLC_META_GENRE, genre_text );
+ ADD_META( VLC_META_COPYRIGHT, copyright_text );
+ ADD_META( VLC_META_COLLECTION, collection_text );
+ ADD_META( VLC_META_SEQ_NUM, seqnum_text );
+ ADD_META( VLC_META_DESCRIPTION, description_text );
+ ADD_META( VLC_META_RATING, rating_text );
+ ADD_META( VLC_META_DATE, date_text );
+ ADD_META( VLC_META_LANGUAGE, language_text );
+ ADD_META( VLC_META_NOW_PLAYING, nowplaying_text );
+ ADD_META( VLC_META_PUBLISHER, publisher_text );
+ ADD_META( VLC_META_SETTING, setting_text );
+}
+
+MetaPanel::~MetaPanel()
+{
+}
+
+void MetaPanel::update( input_item_t *p_item )
+{
+#define UPDATE_META( meta, widget ) { \
+ char* psz_meta = p_item->p_meta->psz_##meta; \
+ if( !EMPTY_STR( psz_meta ) ) \
+ widget->setText( qfu( psz_meta ) ); \
+ else \
+ widget->setText( "" ); }
+
+ if( !EMPTY_STR( p_item->psz_name ) )
+ name_text->setText( qfu( p_item->psz_name ) );
+ else name_text->setText( "" );
+ if( !EMPTY_STR( p_item->psz_uri ) )
+ uri_text->setText( qfu( p_item->psz_uri ) );
+ else uri_text->setText( "" );
+ UPDATE_META( artist, artist_text );
+ UPDATE_META( genre, genre_text );
+ UPDATE_META( copyright, copyright_text );
+ UPDATE_META( album, collection_text );
+ UPDATE_META( tracknum, seqnum_text );
+ UPDATE_META( description, description_text );
+ UPDATE_META( rating, rating_text );
+ UPDATE_META( date, date_text );
+ UPDATE_META( language, language_text );
+ UPDATE_META( nowplaying, nowplaying_text );
+ UPDATE_META( publisher, publisher_text );
+ UPDATE_META( setting, setting_text );
+
+#undef UPDATE_META
+}
+
+void MetaPanel::clear()
+{
+}
+
+/* Second Panel - Stats */
InputStatsPanel::InputStatsPanel( QWidget *parent, intf_thread_t *_p_intf ) :
QWidget( parent ), p_intf( _p_intf )
{
- ui.setupUi( this );
+ QGridLayout *layout = new QGridLayout(this);
+ StatsTree = new QTreeWidget(this);
+ QList<QTreeWidgetItem *> items;
+
+ layout->addWidget(StatsTree, 0, 0 );
+ StatsTree->setColumnCount( 3 );
+ StatsTree->header()->hide();
+
+#define CREATE_TREE_ITEM( itemName, itemText, itemValue, unit ) { \
+ itemName = \
+ new QTreeWidgetItem((QStringList () << itemText << itemValue << unit )); \
+ itemName->setTextAlignment( 1 , Qt::AlignRight ) ; }
+
+
+#define CREATE_CATEGORY( catName, itemText ) { \
+ CREATE_TREE_ITEM( catName, itemText , "", "" ); \
+ catName->setExpanded( true ); \
+ StatsTree->addTopLevelItem( catName ); }
+
+#define CREATE_AND_ADD_TO_CAT( itemName, itemText, itemValue, catName, unit ) { \
+ CREATE_TREE_ITEM( itemName, itemText, itemValue, unit ); \
+ catName->addChild( itemName ); }
+
+ CREATE_CATEGORY( input, qtr("Input") );
+ CREATE_CATEGORY( video, qtr("Video") );
+ CREATE_CATEGORY( streaming, qtr("Streaming") );
+ CREATE_CATEGORY( audio, qtr("Audio") );
+
+
+ CREATE_AND_ADD_TO_CAT( read_media_stat, qtr("Read at media"), "0", input , "kB") ;
+ CREATE_AND_ADD_TO_CAT( input_bitrate_stat, qtr("Input bitrate"), "0", input, "kb/s") ;
+ CREATE_AND_ADD_TO_CAT( demuxed_stat, qtr("Demuxed"), "0", input, "kB") ;
+ CREATE_AND_ADD_TO_CAT( stream_bitrate_stat, qtr("Stream bitrate"), "0", input, "kb/s") ;
+
+ CREATE_AND_ADD_TO_CAT( vdecoded_stat, qtr("Decoded blocks"), "0", video, "" ) ;
+ CREATE_AND_ADD_TO_CAT( vdisplayed_stat, qtr("Displayed frames"), "0", video, "") ;
+ CREATE_AND_ADD_TO_CAT( vlost_frames_stat, qtr("Lost frames"), "0", video, "") ;
+
+ CREATE_AND_ADD_TO_CAT( send_stat, qtr("Sent packets"), "0", streaming, "") ;
+ CREATE_AND_ADD_TO_CAT( send_bytes_stat, qtr("Sent bytes"), "0", streaming, "kB") ;
+ CREATE_AND_ADD_TO_CAT( send_bitrate_stat, qtr("Sent bitrates"), "0", streaming, "kb/s") ;
+
+ CREATE_AND_ADD_TO_CAT( adecoded_stat, qtr("Decoded blocks"), "0", audio, "") ;
+ CREATE_AND_ADD_TO_CAT( aplayed_stat, qtr("Played buffers"), "0", audio, "") ;
+ CREATE_AND_ADD_TO_CAT( alost_stat, qtr("Lost buffers"), "0", audio, "") ;
+
+ input->setExpanded( true );
+ video->setExpanded( true );
+ streaming->setExpanded( true );
+ audio->setExpanded( true );
+
+ StatsTree->resizeColumnToContents( 0 );
+ StatsTree->setColumnWidth( 1 , 100 );
}
InputStatsPanel::~InputStatsPanel()
{
}
-void InputStatsPanel::Update( input_item_t *p_item )
+void InputStatsPanel::update( input_item_t *p_item )
{
-
vlc_mutex_lock( &p_item->p_stats->lock );
-#define UPDATE( widget,format, calc... ) \
- { QString str; ui.widget->setText( str.sprintf( format, ## calc ) ); }
+#define UPDATE( widget, format, calc... ) \
+ { QString str; widget->setText( 1 , str.sprintf( format, ## calc ) ); }
- UPDATE( read_text, "%8.0f kB", (float)(p_item->p_stats->i_read_bytes)/1000);
- UPDATE( input_bitrate_text, "%6.0f kb/s",
+ UPDATE( read_media_stat, "%8.0f", (float)(p_item->p_stats->i_read_bytes)/1000);
+ UPDATE( input_bitrate_stat, "%6.0f",
(float)(p_item->p_stats->f_input_bitrate * 8000 ));
- UPDATE( demuxed_text, "%8.0f kB",
+ UPDATE( demuxed_stat, "%8.0f",
(float)(p_item->p_stats->i_demux_read_bytes)/1000 );
- UPDATE( stream_bitrate_text, "%6.0f kb/s",
+ UPDATE( stream_bitrate_stat, "%6.0f",
(float)(p_item->p_stats->f_demux_bitrate * 8000 ));
/* Video */
- UPDATE( vdecoded_text, "%5i", p_item->p_stats->i_decoded_video );
- UPDATE( vdisplayed_text, "%5i", p_item->p_stats->i_displayed_pictures );
- UPDATE( vlost_frames, "%5i", p_item->p_stats->i_lost_pictures );
+ UPDATE( vdecoded_stat, "%5i", p_item->p_stats->i_decoded_video );
+ UPDATE( vdisplayed_stat, "%5i", p_item->p_stats->i_displayed_pictures );
+ UPDATE( vlost_frames_stat, "%5i", p_item->p_stats->i_lost_pictures );
/* Sout */
- UPDATE( sent_text, "%5i", p_item->p_stats->i_sent_packets );
- UPDATE( sent_bytes_text, "%8.0f kB",
+ UPDATE( send_stat, "%5i", p_item->p_stats->i_sent_packets );
+ UPDATE( send_bytes_stat, "%8.0f",
(float)(p_item->p_stats->i_sent_bytes)/1000 );
- UPDATE( send_bitrate_text, "%6.0f kb/s",
+ UPDATE( send_bitrate_stat, "%6.0f",
(float)(p_item->p_stats->f_send_bitrate*8)*1000 );
/* Audio*/
- UPDATE( adecoded_text, "%5i", p_item->p_stats->i_decoded_audio );
- UPDATE( aplayed_text, "%5i", p_item->p_stats->i_played_abuffers );
- UPDATE( alost_text, "%5i", p_item->p_stats->i_lost_abuffers );
+ UPDATE( adecoded_stat, "%5i", p_item->p_stats->i_decoded_audio );
+ UPDATE( aplayed_stat, "%5i", p_item->p_stats->i_played_abuffers );
+ UPDATE( alost_stat, "%5i", p_item->p_stats->i_lost_abuffers );
vlc_mutex_unlock(& p_item->p_stats->lock );
}
+
+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;
+
+ layout->addWidget(InfoTree, 0, 0 );
+ InfoTree->setColumnCount( 1 );
+ InfoTree->header()->hide();
+}
+
+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();
+}
+
+/***************************************************************************
+ * Tab widget
+ ***************************************************************************/
+
+InfoTab::InfoTab( QWidget *parent, intf_thread_t *_p_intf, bool _stats ) :
+ QTabWidget( parent ), stats( _stats ), p_intf( _p_intf )
+{
+// setGeometry(0, 0, 400, 500);
+
+ MP = new MetaPanel(NULL, p_intf);
+ addTab(MP, qtr("&General"));
+ IP = new InfoPanel(NULL, p_intf);
+ addTab(IP, qtr("&Details"));
+ if( stats )
+ {
+ ISP = new InputStatsPanel( NULL, p_intf );
+ addTab(ISP, qtr("&Stats"));
+ }
+}
+
+InfoTab::~InfoTab()
+{
+}
+
+/* This function should be called approximately twice a second.
+ * p_item should be locked
+ * Stats will always be updated */
+void InfoTab::update( input_item_t *p_item, bool update_info,
+ bool update_meta )
+{
+ if( update_info )
+ IP->update( p_item );
+ if( update_meta )
+ MP->update( p_item );
+ if( stats )
+ ISP->update( p_item );
+}
+
+void InfoTab::clear()
+{
+ IP->clear();
+ MP->clear();
+ if( stats ) ISP->clear();
+}
projects / vlc / blobdiff