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190 lines
5.4 KiB
190 lines
5.4 KiB
15 years ago
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/***************************************************************************
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kget_plug_in.cpp - description
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-------------------
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begin : Wed Jul 3 22:09:28 CEST 2002
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copyright : (C) 2002 by Patrick
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email : pch@valleeurpe.net
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Copyright (C) 2002 Carsten Pfeiffer <pfeiffer@kde.org>
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***************************************************************************/
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/***************************************************************************
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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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***************************************************************************/
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#include "kget_plug_in.h"
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#include <dcopref.h>
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#include <kdatastream.h>
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#include <kdebug.h>
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#include <khtml_part.h>
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#include <kiconloader.h>
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#include <kglobal.h>
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#include <kaction.h>
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#include <kinstance.h>
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#include <klocale.h>
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#include <kmessagebox.h>
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#include <kpopupmenu.h>
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#include <krun.h>
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#include <dom/html_document.h>
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#include <dom/html_misc.h>
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#include <dom/dom_element.h>
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#include <kparts/partmanager.h>
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#include <set>
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#include "links.h"
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#include "kget_linkview.h"
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KGet_plug_in::KGet_plug_in( QObject* parent, const char* name )
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: Plugin( parent, name )
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{
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QPixmap pix = KGlobal::iconLoader()->loadIcon("kget",
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KIcon::MainToolbar);
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KActionMenu *menu = new KActionMenu( i18n("Download Manager"), pix,
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actionCollection(), "kget_menu" );
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menu->setDelayed( false );
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connect( menu->popupMenu(), SIGNAL( aboutToShow() ), SLOT( showPopup() ));
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m_paToggleDropTarget=new KToggleAction(i18n("Show Drop Target"),
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KShortcut(),
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this, SLOT(slotShowDrop()),
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actionCollection(), "show_drop" );
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menu->insert( m_paToggleDropTarget );
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KAction *action = new KAction(i18n("List All Links"), KShortcut(),
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this, SLOT( slotShowLinks() ),
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actionCollection(), "show_links");
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menu->insert( action );
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p_dcopServer= new DCOPClient();
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p_dcopServer->attach ();
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}
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KGet_plug_in::~KGet_plug_in()
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{
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p_dcopServer->detach();
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delete p_dcopServer;
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}
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void KGet_plug_in::showPopup()
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{
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bool hasDropTarget = false;
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if (p_dcopServer->isApplicationRegistered ("kget"))
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{
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DCOPRef kget( "kget", "KGet-Interface" );
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hasDropTarget = kget.call( "isDropTargetVisible" );
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}
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m_paToggleDropTarget->setChecked( hasDropTarget );
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}
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void KGet_plug_in::slotShowDrop()
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{
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if (!p_dcopServer->isApplicationRegistered ("kget"))
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KRun::runCommand("kget --showDropTarget");
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else
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{
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DCOPRef kget( "kget", "KGet-Interface" );
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kget.send( "setDropTargetVisible", m_paToggleDropTarget->isChecked());
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}
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}
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void KGet_plug_in::slotShowLinks()
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{
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if ( !parent() || !parent()->inherits( "KHTMLPart" ) )
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return;
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KHTMLPart *htmlPart = static_cast<KHTMLPart*>( parent() );
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KParts::Part *activePart = 0L;
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if ( htmlPart->partManager() )
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{
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activePart = htmlPart->partManager()->activePart();
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if ( activePart && activePart->inherits( "KHTMLPart" ) )
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htmlPart = static_cast<KHTMLPart*>( activePart );
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}
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DOM::HTMLDocument doc = htmlPart->htmlDocument();
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if ( doc.isNull() )
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return;
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DOM::HTMLCollection links = doc.links();
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QPtrList<LinkItem> linkList;
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std::set<QString> dupeCheck;
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for ( uint i = 0; i < links.length(); i++ )
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{
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DOM::Node link = links.item( i );
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if ( link.isNull() || link.nodeType() != DOM::Node::ELEMENT_NODE )
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continue;
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LinkItem *item = new LinkItem( (DOM::Element) link );
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if ( item->isValid() &&
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dupeCheck.find( item->url.url() ) == dupeCheck.end() )
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{
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linkList.append( item );
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dupeCheck.insert( item->url.url() );
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}
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else
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delete item;
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}
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if ( linkList.isEmpty() )
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{
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KMessageBox::sorry( htmlPart->widget(),
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i18n("There are no links in the active frame of the current HTML page."),
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i18n("No Links") );
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return;
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}
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KGetLinkView *view = new KGetLinkView();
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QString url = doc.URL().string();
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view->setPageURL( url );
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view->setLinks( linkList );
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view->show();
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}
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KPluginFactory::KPluginFactory( QObject* parent, const char* name )
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: KLibFactory( parent, name )
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{
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s_instance = new KInstance("KPluginFactory");
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}
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QObject* KPluginFactory::createObject( QObject* parent, const char* name, const char*, const QStringList & )
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{
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QObject *obj = new KGet_plug_in( parent, name );
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return obj;
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}
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KPluginFactory::~KPluginFactory()
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{
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delete s_instance;
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}
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extern "C"
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{
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KDE_EXPORT void* init_khtml_kget()
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{
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KGlobal::locale()->insertCatalogue("kget");
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return new KPluginFactory;
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}
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}
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KInstance* KPluginFactory::s_instance = 0L;
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#include "kget_plug_in.moc"
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