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/***************************************************************************
kget_plug_in.cpp - description
-------------------
begin : Wed Jul 3 22:09:28 CEST 2002
copyright : (C) 2002 by Patrick
email : [email protected]
Copyright (C) 2002 Carsten Pfeiffer <[email protected]>
***************************************************************************/
/***************************************************************************
* *
* 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 *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include "kget_plug_in.h"
#include <dcopref.h>
#include <kdatastream.h>
#include <kdebug.h>
#include <khtml_part.h>
#include <kiconloader.h>
#include <kglobal.h>
#include <kaction.h>
#include <kinstance.h>
#include <klocale.h>
#include <kmessagebox.h>
#include <kpopupmenu.h>
#include <krun.h>
#include <dom/html_document.h>
#include <dom/html_misc.h>
#include <dom/dom_element.h>
#include <kparts/partmanager.h>
#include <set>
#include "links.h"
#include "kget_linkview.h"
KGet_plug_in::KGet_plug_in( QObject* parent, const char* name )
: Plugin( parent, name )
{
QPixmap pix = KGlobal::iconLoader()->loadIcon("kget",
KIcon::MainToolbar);
KActionMenu *menu = new KActionMenu( i18n("Download Manager"), pix,
actionCollection(), "kget_menu" );
menu->setDelayed( false );
connect( menu->popupMenu(), SIGNAL( aboutToShow() ), SLOT( showPopup() ));
m_paToggleDropTarget=new KToggleAction(i18n("Show Drop Target"),
KShortcut(),
this, SLOT(slotShowDrop()),
actionCollection(), "show_drop" );
menu->insert( m_paToggleDropTarget );
KAction *action = new KAction(i18n("List All Links"), KShortcut(),
this, SLOT( slotShowLinks() ),
actionCollection(), "show_links");
menu->insert( action );
p_dcopServer= new DCOPClient();
p_dcopServer->attach ();
}
KGet_plug_in::~KGet_plug_in()
{
p_dcopServer->detach();
delete p_dcopServer;
}
void KGet_plug_in::showPopup()
{
bool hasDropTarget = false;
if (p_dcopServer->isApplicationRegistered ("kget"))
{
DCOPRef kget( "kget", "KGet-Interface" );
hasDropTarget = kget.call( "isDropTargetVisible" );
}
m_paToggleDropTarget->setChecked( hasDropTarget );
}
void KGet_plug_in::slotShowDrop()
{
if (!p_dcopServer->isApplicationRegistered ("kget"))
KRun::runCommand("kget --showDropTarget");
else
{
DCOPRef kget( "kget", "KGet-Interface" );
kget.send( "setDropTargetVisible", m_paToggleDropTarget->isChecked());
}
}
void KGet_plug_in::slotShowLinks()
{
if ( !parent() || !parent()->inherits( "KHTMLPart" ) )
return;
KHTMLPart *htmlPart = static_cast<KHTMLPart*>( parent() );
KParts::Part *activePart = 0L;
if ( htmlPart->partManager() )
{
activePart = htmlPart->partManager()->activePart();
if ( activePart && activePart->inherits( "KHTMLPart" ) )
htmlPart = static_cast<KHTMLPart*>( activePart );
}
DOM::HTMLDocument doc = htmlPart->htmlDocument();
if ( doc.isNull() )
return;
DOM::HTMLCollection links = doc.links();
QPtrList<LinkItem> linkList;
std::set<QString> dupeCheck;
for ( uint i = 0; i < links.length(); i++ )
{
DOM::Node link = links.item( i );
if ( link.isNull() || link.nodeType() != DOM::Node::ELEMENT_NODE )
continue;
LinkItem *item = new LinkItem( (DOM::Element) link );
if ( item->isValid() &&
dupeCheck.find( item->url.url() ) == dupeCheck.end() )
{
linkList.append( item );
dupeCheck.insert( item->url.url() );
}
else
delete item;
}
if ( linkList.isEmpty() )
{
KMessageBox::sorry( htmlPart->widget(),
i18n("There are no links in the active frame of the current HTML page."),
i18n("No Links") );
return;
}
KGetLinkView *view = new KGetLinkView();
QString url = doc.URL().string();
view->setPageURL( url );
view->setLinks( linkList );
view->show();
}
KPluginFactory::KPluginFactory( QObject* parent, const char* name )
: KLibFactory( parent, name )
{
s_instance = new KInstance("KPluginFactory");
}
QObject* KPluginFactory::createObject( QObject* parent, const char* name, const char*, const QStringList & )
{
QObject *obj = new KGet_plug_in( parent, name );
return obj;
}
KPluginFactory::~KPluginFactory()
{
delete s_instance;
}
extern "C"
{
KDE_EXPORT void* init_khtml_kget()
{
KGlobal::locale()->insertCatalogue("kget");
return new KPluginFactory;
}
}
KInstance* KPluginFactory::s_instance = 0L;
#include "kget_plug_in.moc"
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