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325 lines
11 KiB
325 lines
11 KiB
/***************************************************************************
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* Copyright (C) 2004 by Marco Gulino *
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* marco@Paganini *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Steet, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#include "universalamarok.h"
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#include "amarokdcopiface_stub.h"
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#include <tqlabel.h>
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#include <kinstance.h>
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#include <klocale.h>
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#include <tqstring.h>
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#include <tqwidget.h>
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#include <kglobal.h>
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#include <kstandarddirs.h>
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#include <tqlayout.h>
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#include <tqtimer.h>
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#include <dcopclient.h>
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#include <kmessagebox.h>
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#include <kpushbutton.h>
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#include <kiconloader.h>
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#include <tqdatetime.h>
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#include <tqfileinfo.h>
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#include <tdetoolbar.h>
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#include <kapplication.h>
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#include <tqslider.h>
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#include <kdebug.h>
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#include <kurldrag.h>
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#include <tdehtmlview.h>
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#define HTML_FILE TDEGlobal::dirs()->saveLocation( "data", "amarok/", true ) + "contextbrowser.html"
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amarokWidget::amarokWidget( TQWidget * parent, const char * name, WFlags f )
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: TQVBox(parent, name, f)
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{
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setAcceptDrops(true);
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}
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void amarokWidget::dragEnterEvent(TQDragEnterEvent* event)
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{
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event->accept( KURLDrag::canDecode(event) );
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}
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void amarokWidget::dropEvent(TQDropEvent* event)
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{
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KURL::List urlList;
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if( KURLDrag::decode(event, urlList) )
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{
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KURL::List::iterator it;
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KURL::List::iterator end( urlList.end() );
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for (it = urlList.begin(); it != end; ++it )
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emit emitURL(*it);
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}
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}
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bool amarokWidget::eventFilter( TQObject *, TQEvent *e )
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{
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if(e->type() < TQEvent::DragEnter || e->type() > TQEvent::Drop )
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return false;
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TQApplication::sendEvent(this, e);
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return true;
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}
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UniversalAmarok::UniversalAmarok(TDEInstance *inst,TQObject *parent,TQWidget *widgetParent, TQString &desktopName, const char* name):
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KonqSidebarPlugin(inst,parent,widgetParent,desktopName,name)
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{
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TDEGlobal::iconLoader()->addAppDir( "amarok" );
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widget = new amarokWidget( widgetParent );
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// widgetParent->resize(580,300);
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TDEToolBar *topBar = new TDEToolBar( widget, "Topbar" );
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topBar->setIconSize(16);
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topBar->insertButton( "today", 0, TQT_SIGNAL( clicked() ), this, TQT_SLOT( currentTrack() ) );
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topBar->insertButton( "document", 0, TQT_SIGNAL( clicked() ), this, TQT_SLOT( lyrics() ) );
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topBar->insertButton( "personal", 0, TQT_SIGNAL( clicked() ), this, TQT_SLOT( wiki() ) );
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browser = new TDEHTMLPart(widget, "widget-browser");
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//browser=new TDEHTMLPart(widget);
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kdDebug() << "parentPart() << " << browser->parentPart() << endl;
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browser->setDNDEnabled( true );
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browser->setEncoding( "utf8", true );
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updateBrowser( HTML_FILE );
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browser->view()->installEventFilter( widget );
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amarokDCOP = new DCOPClient();
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amarokDCOP->attach();
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playerStub = new AmarokPlayerInterface_stub( amarokDCOP, "amarok", "player");
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playlistStub = new AmarokPlaylistInterface_stub( amarokDCOP, "amarok", "playlist");
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contextStub = new AmarokContextBrowserInterface_stub (amarokDCOP, "amarok", "contextbrowser");
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TDEToolBar* toolBar=new TDEToolBar(widget, "PlayerControls");
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toolBar->setIconSize(16);
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toolBar->insertButton( "player_start",0, TQT_SIGNAL( clicked() ), this, TQT_SLOT( sendPrev() ) );
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toolBar->insertButton( "player_play", 0, TQT_SIGNAL( clicked() ), this, TQT_SLOT( sendPlay() ) );
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toolBar->insertButton( "player_pause",0, TQT_SIGNAL( clicked() ), this, TQT_SLOT( sendPause() ) );
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toolBar->insertButton( "player_stop", 0, TQT_SIGNAL( clicked() ), this, TQT_SLOT( sendStop() ) );
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toolBar->insertButton( "player_end", 0, TQT_SIGNAL( clicked() ), this, TQT_SLOT( sendNext() ) );
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toolBar->insertSeparator();
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toolBar->insertButton( "arts", 0, TQT_SIGNAL( clicked() ), this, TQT_SLOT( sendMute() ) );
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vol_slider = new TQSlider(0,100,1,0,Qt::Horizontal, toolBar,"volume");
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vol_slider->setLineStep(2);
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connect(vol_slider, TQT_SIGNAL( valueChanged(int) ), this, TQT_SLOT(volChanged(int ) ) );
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toolBar->insertWidget(1,2, vol_slider);
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fileInfo = new TQFileInfo(HTML_FILE);
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TQTimer *t = new TQTimer( this );
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connect( t, TQT_SIGNAL(timeout()), TQT_SLOT(updateStatus() ) );
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t->start( 2000, false );
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kdDebug() << "Connecting widget signal" << endl;
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connect( widget, TQT_SIGNAL( emitURL( const KURL &)),
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this, TQT_SLOT( openURLRequest( const KURL &) ) );
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connect( browser->browserExtension(), TQT_SIGNAL( openURLRequest( const KURL &, const KParts::URLArgs & ) ),
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this, TQT_SLOT( openURLRequest( const KURL & ) ) );
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widget->show();
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}
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UniversalAmarok::~UniversalAmarok()
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{
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delete fileInfo;
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}
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#include "universalamarok.moc"
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#if ! KDE_IS_VERSION(3,4,0)
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#define KDE_EXPORT __attribute__ ((visibility("default")))
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#endif
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// FIXME: is this referenced from anywhere ??!
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extern "C"
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{
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KDE_EXPORT void* create_konqsidebar_universalamarok(TDEInstance *instance,TQObject *par,TQWidget *widp,TQString &desktopname,const char *name)
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{
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TDEGlobal::locale()->insertCatalogue( "amarok" );
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return new UniversalAmarok(instance,par,widp,desktopname,name);
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}
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}
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// FIXME: Is this referenced from anywhere ??!
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extern "C"
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{
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KDE_EXPORT bool add_konqsidebar_universalamarok(TQString* fn, TQString* param, TQMap<TQString,TQString> *map)
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{
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Q_UNUSED(param);
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map->insert ("Type", "Link");
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map->insert ("URL", "");
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map->insert ("Icon", "amarok");
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map->insert ("Name", i18n ("Amarok"));
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map->insert ("Open", "true");
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map->insert ("X-TDE-KonqSidebarModule","konqsidebar_universalamarok");
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fn->setLatin1 ("amarok.desktop");
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return true;
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}
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}
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/*!
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\fn UniversalAmarok::updateBrowser()
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*/
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void UniversalAmarok::updateBrowser(const TQString& file)
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{
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if (! (TQFile::exists(file) ) )
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{
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showIntroduction();
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return;
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}
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TQString text;
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TQFile f_file(file);
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if( f_file.open(IO_ReadOnly) )
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{
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TQTextStream stream( &f_file );
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stream.setEncoding( TQTextStream::UnicodeUTF8 );
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TQString line;
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while ( !stream.atEnd() ) {
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line = stream.readLine(); // line of text excluding '\n'
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text += TQString("\n") + line;
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} f_file.close();
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text=text.replace("<img id='current_box-largecover-image' ", "<img id='current_box-largecover-image' width=70 height=70 ");
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browser->begin();
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browser->write(text);
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browser->end();
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} else
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browser->openURL(file);
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}
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/*!
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\fn UniversalAmarok::updateStatus()
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*/
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void UniversalAmarok::updateStatus()
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{
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checkForAmarok();
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vol_slider->setValue( playerStub->getVolume() );
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fileInfo->refresh();
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if( fileInfo->lastModified() != fileDT )
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{
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updateBrowser( HTML_FILE );
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fileDT=fileInfo->lastModified();
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}
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}
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/*!
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\fn UniversalAmarok::getCurrentPlaying()
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*/
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TQString UniversalAmarok::getCurrentPlaying()
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{
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return playerStub->nowPlaying();
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}
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/*!
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\fn UniversalAmarok::openURLRequest( const KURL &url )
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*/
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void UniversalAmarok::openURLRequest( const KURL &url )
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{
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if( ! url.isValid() ) return;
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if (url.url() == "run:amarok") {
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runAmarok();
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return;
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}
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checkForAmarok();
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playlistStub->playMedia(url);
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}
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/*!
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\fn UniversalAmarok::checkForAmarok()
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*/
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void UniversalAmarok::checkForAmarok()
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{
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if(!amarokDCOP->isApplicationRegistered("amarok"))
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noAmarokRunning();
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}
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void UniversalAmarok::noAmarokRunning() {
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TQString m_HTMLSource="";
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m_HTMLSource.append(
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"<html>"
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"<div id='introduction_box' class='box'>"
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"<div id='introduction_box-header' class='box-header'>"
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"<span id='introduction_box-header-title' class='box-header-title'>"
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+ i18n( "Amarok is not running!" ) +
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"</span>"
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"</div>"
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"<div id='introduction_box-body' class='box-body'>"
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"<p>" +
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i18n( "To run Amarok, just click on the link below: "
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) +
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"</p>"
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"<a href='run:amarok' class='button'>" + i18n( "Run Amarok..." ) + "</a>"
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"</div>"
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"</div>"
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"</html>"
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);
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browser->begin();
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browser->write( m_HTMLSource );
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browser->end();
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}
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void UniversalAmarok::runAmarok() {
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TDEApplication::tdeinitExecWait("amarok");
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}
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void UniversalAmarok::volChanged(int vol)
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{
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checkForAmarok();
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playerStub->setVolume(vol);
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}
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void UniversalAmarok::showIntroduction()
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{
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TQString m_HTMLSource="";
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m_HTMLSource.append(
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"<html>"
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"<div id='introduction_box' class='box'>"
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"<div id='introduction_box-header' class='box-header'>"
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"<span id='introduction_box-header-title' class='box-header-title'>"
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+ i18n( "Hello Amarok user!" ) +
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"</span>"
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"</div>"
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"<div id='introduction_box-body' class='box-body'>"
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"<p>" +
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i18n( "This is the Context Browser: "
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"it shows you contextual information about the currently playing track. "
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"In order to use this feature of Amarok, you need to build a Collection."
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) +
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"</p>"
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"<a href='show:collectionSetup' class='button'>" + i18n( "Build Collection..." ) + "</a>"
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"</div>"
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"</div>"
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"</html>"
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);
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kdDebug() << m_HTMLSource << endl;
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browser->begin();
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browser->write( m_HTMLSource );
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browser->end();
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}
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