You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
223 lines
7.2 KiB
223 lines
7.2 KiB
/*
|
|
This file is part of Akregator.
|
|
|
|
Copyright (C) 2004 Teemu Rytilahti <tpr@d5k.net>
|
|
|
|
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.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
|
|
As a special exception, permission is given to link this program
|
|
with any edition of TQt, and distribute the resulting executable,
|
|
without including the source code for TQt in the source distribution.
|
|
*/
|
|
|
|
#include "konqfeedicon.h"
|
|
#include "feeddetector.h"
|
|
#include "pluginbase.h"
|
|
|
|
#include <dcopref.h>
|
|
#include <kapplication.h>
|
|
#include <kdebug.h>
|
|
#include <kgenericfactory.h>
|
|
#include <khtml_part.h>
|
|
#include <kiconloader.h>
|
|
#include <klibloader.h>
|
|
#include <kmessagebox.h>
|
|
#include <kparts/statusbarextension.h>
|
|
#include <kprocess.h>
|
|
#include <kstandarddirs.h>
|
|
#include <kstatusbar.h>
|
|
#include <kurllabel.h>
|
|
#include <kurl.h>
|
|
|
|
#include <tqcursor.h>
|
|
#include <tqobjectlist.h>
|
|
#include <tqpixmap.h>
|
|
#include <tqstringlist.h>
|
|
#include <tqstylesheet.h>
|
|
#include <tqtimer.h>
|
|
#include <tqtooltip.h>
|
|
|
|
using namespace Akregator;
|
|
|
|
typedef KGenericFactory<KonqFeedIcon> KonqFeedIconFactory;
|
|
K_EXPORT_COMPONENT_FACTORY(libakregatorkonqfeedicon,
|
|
KonqFeedIconFactory("akregatorkonqfeedicon"))
|
|
|
|
KonqFeedIcon::KonqFeedIcon(TQObject *tqparent, const char *name, const TQStringList &)
|
|
: KParts::Plugin(tqparent, name), PluginBase(), m_part(0), m_feedIcon(0), m_statusBarEx(0), m_menu(0)
|
|
{
|
|
KGlobal::locale()->insertCatalogue("akregator_konqplugin");
|
|
|
|
m_part = dynamic_cast<KHTMLPart*>(tqparent);
|
|
if(!m_part) { kdDebug() << "couldn't get part" << endl; return; }
|
|
// FIXME: need to do this because of a bug in khtmlpart, it's fixed now for 3.4 (and prolly backported for 3.3.3?)
|
|
//connect(m_part->view(), TQT_SIGNAL(finishedLayout()), this, TQT_SLOT(addFeedIcon()));
|
|
TQTimer::singleShot(0, this, TQT_SLOT(waitPartToLoad()));
|
|
}
|
|
|
|
void KonqFeedIcon::waitPartToLoad()
|
|
{
|
|
connect(m_part, TQT_SIGNAL(completed()), this, TQT_SLOT(addFeedIcon()));
|
|
connect(m_part, TQT_SIGNAL(completed(bool)), this, TQT_SLOT(addFeedIcon())); // to make pages with metarefresh to work
|
|
connect(m_part, TQT_SIGNAL(started(KIO::Job *)), this, TQT_SLOT(removeFeedIcon()));
|
|
addFeedIcon();
|
|
}
|
|
|
|
KonqFeedIcon::~KonqFeedIcon()
|
|
{
|
|
KGlobal::locale()->removeCatalogue("akregator_konqplugin");
|
|
m_statusBarEx = KParts::StatusBarExtension::childObject(m_part);
|
|
if (m_statusBarEx)
|
|
{
|
|
m_statusBarEx->removeStatusBarItem(m_feedIcon);
|
|
// the feed icon is child of the statusbar extension, so if the statusbar is deleted,
|
|
// the icon was deleted by the status bar
|
|
delete m_feedIcon;
|
|
}
|
|
// the icon is deleted in every case
|
|
m_feedIcon = 0L;
|
|
|
|
delete m_menu;
|
|
m_menu = 0L;
|
|
}
|
|
|
|
bool KonqFeedIcon::feedFound()
|
|
{
|
|
DOM::NodeList linkNodes = m_part->document().getElementsByTagName("link");
|
|
|
|
if (linkNodes.length() == 0)
|
|
return false;
|
|
|
|
unsigned int i;
|
|
TQString doc = "";
|
|
|
|
for (i = 0; i < linkNodes.length(); i++)
|
|
{
|
|
DOM::Node node = linkNodes.item(i);
|
|
doc += "<link ";
|
|
for (unsigned int j = 0; j < node.attributes().length(); j++)
|
|
{
|
|
doc += node.attributes().item(j).nodeName().string() + "=\"";
|
|
doc += TQStyleSheet::escape(node.attributes().item(j).nodeValue().string()).tqreplace("\"", """);
|
|
doc += "\" ";
|
|
}
|
|
doc += "/>";
|
|
}
|
|
|
|
m_feedList = FeedDetector::extractFromLinkTags(doc);
|
|
return m_feedList.count() != 0;
|
|
}
|
|
|
|
void KonqFeedIcon::contextMenu()
|
|
{
|
|
delete m_menu;
|
|
m_menu = new KPopupMenu(m_part->widget());
|
|
if(m_feedList.count() == 1) {
|
|
m_menu->insertTitle(m_feedList.first().title());
|
|
m_menu->insertItem(SmallIcon("bookmark_add"), i18n("Add Feed to Akregator"), this, TQT_SLOT(addFeeds()) );
|
|
}
|
|
else {
|
|
m_menu->insertTitle(i18n("Add Feeds to Akregator"));
|
|
connect(m_menu, TQT_SIGNAL(activated(int)), this, TQT_SLOT(addFeed(int)));
|
|
int id = 0;
|
|
for(FeedDetectorEntryList::Iterator it = m_feedList.begin(); it != m_feedList.end(); ++it) {
|
|
m_menu->insertItem(SmallIcon("bookmark_add"), (*it).title(), id);
|
|
id++;
|
|
}
|
|
//disconnect(m_menu, TQT_SIGNAL(activated(int)), this, TQT_SLOT(addFeed(int)));
|
|
m_menu->insertSeparator();
|
|
m_menu->insertItem(SmallIcon("bookmark_add"), i18n("Add All Found Feeds to Akregator"), this, TQT_SLOT(addFeeds()), 0, 50000 );
|
|
}
|
|
m_menu->popup(TQCursor::pos());
|
|
}
|
|
|
|
void KonqFeedIcon::addFeedIcon()
|
|
{
|
|
if(!feedFound() || m_feedIcon) {
|
|
return;
|
|
}
|
|
|
|
m_statusBarEx = KParts::StatusBarExtension::childObject(m_part);
|
|
if(!m_statusBarEx) return;
|
|
|
|
m_feedIcon = new KURLLabel(m_statusBarEx->statusBar());
|
|
|
|
// from khtmlpart's ualabel
|
|
m_feedIcon->setFixedHeight(instance()->iconLoader()->currentSize(KIcon::Small));
|
|
m_feedIcon->tqsetSizePolicy(TQSizePolicy(TQSizePolicy::Fixed, TQSizePolicy::Fixed));
|
|
m_feedIcon->setUseCursor(false);
|
|
//FIXME hackish
|
|
m_feedIcon->setPixmap(TQPixmap(locate("data", "akregator/pics/rss.png")));
|
|
|
|
TQToolTip::remove(m_feedIcon);
|
|
TQToolTip::add(m_feedIcon, i18n("Monitor this site for updates (using news feed)"));
|
|
|
|
m_statusBarEx->addStatusBarItem(m_feedIcon, 0, true);
|
|
|
|
connect(m_feedIcon, TQT_SIGNAL(leftClickedURL()), this, TQT_SLOT(contextMenu()));
|
|
}
|
|
|
|
void KonqFeedIcon::removeFeedIcon()
|
|
{
|
|
m_feedList.clear();
|
|
if(m_feedIcon)
|
|
{
|
|
m_statusBarEx->removeStatusBarItem(m_feedIcon);
|
|
delete m_feedIcon;
|
|
m_feedIcon = 0L;
|
|
}
|
|
|
|
// Close the popup if it's open, otherwise we crash
|
|
delete m_menu;
|
|
m_menu = 0L;
|
|
}
|
|
|
|
void KonqFeedIcon::addFeed(int id)
|
|
{
|
|
if(id == 50000) return;
|
|
if(akregatorRunning())
|
|
addFeedsViaDCOP(TQStringList(fixRelativeURL(m_feedList[id].url(), m_part->baseURL())));
|
|
else
|
|
addFeedViaCmdLine(fixRelativeURL(m_feedList[id].url(), m_part->baseURL()));
|
|
}
|
|
|
|
// from akregatorplugin.cpp
|
|
void KonqFeedIcon::addFeeds()
|
|
{
|
|
if(akregatorRunning())
|
|
{
|
|
TQStringList list;
|
|
for ( FeedDetectorEntryList::Iterator it = m_feedList.begin(); it != m_feedList.end(); ++it )
|
|
list.append(fixRelativeURL((*it).url(), m_part->baseURL()));
|
|
addFeedsViaDCOP(list);
|
|
}
|
|
else {
|
|
kdDebug() << "KonqFeedIcon::addFeeds(): use command line" << endl;
|
|
KProcess *proc = new KProcess;
|
|
*proc << "akregator" << "-g" << i18n("Imported Feeds");
|
|
|
|
for ( FeedDetectorEntryList::Iterator it = m_feedList.begin(); it != m_feedList.end(); ++it ) {
|
|
*proc << "-a" << fixRelativeURL((*it).url(), m_part->baseURL());
|
|
}
|
|
|
|
proc->start(KProcess::DontCare);
|
|
delete proc;
|
|
|
|
}
|
|
}
|
|
|
|
#include "konqfeedicon.moc"
|
|
// vim: ts=4 sw=4 et
|