diff options
Diffstat (limited to 'kget/kget_plug_in/kget_plug_in.cpp')
| -rw-r--r-- | kget/kget_plug_in/kget_plug_in.cpp | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/kget/kget_plug_in/kget_plug_in.cpp b/kget/kget_plug_in/kget_plug_in.cpp new file mode 100644 index 00000000..dc5f5b9f --- /dev/null +++ b/kget/kget_plug_in/kget_plug_in.cpp @@ -0,0 +1,189 @@ +/*************************************************************************** + 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" |