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-rw-r--r--akregator/src/akregator_part.cpp1035
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diff --git a/akregator/src/akregator_part.cpp b/akregator/src/akregator_part.cpp
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+++ b/akregator/src/akregator_part.cpp
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+/*
+ This file is part of Akregator.
+
+ Copyright (C) 2004 Stanislav Karchebny <Stanislav.Karchebny@kdemail.net>
+ 2005 Frank Osterfeld <frank.osterfeld at kdemail.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 Qt, and distribute the resulting executable,
+ without including the source code for Qt in the source distribution.
+*/
+#include <dcopclient.h>
+#include <kaboutdata.h>
+#include <kaction.h>
+#include <kactionclasses.h>
+#include <kactioncollection.h>
+#include <kapplication.h>
+#include <kconfig.h>
+#include <kconfigdialog.h>
+#include <kfiledialog.h>
+#include <kglobalsettings.h>
+#include <khtmldefaults.h>
+#include <kinstance.h>
+#include <kmainwindow.h>
+#include <kmessagebox.h>
+#include <knotifyclient.h>
+#include <knotifydialog.h>
+#include <kpopupmenu.h>
+#include <kservice.h>
+#include <kstandarddirs.h>
+#include <kstdaction.h>
+#include <ktempfile.h>
+#include <ktrader.h>
+#include <kio/netaccess.h>
+#include <kparts/browserinterface.h>
+#include <kparts/genericfactory.h>
+#include <kparts/partmanager.h>
+
+#include <qfile.h>
+#include <qobjectlist.h>
+#include <qstringlist.h>
+#include <qtimer.h>
+#include <qwidgetlist.h>
+#include <private/qucomextra_p.h>
+
+#include <cerrno>
+#include <sys/types.h>
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#include "aboutdata.h"
+#include "actionmanagerimpl.h"
+#include "akregator_part.h"
+#include "akregator_view.h"
+#include "akregatorconfig.h"
+#include "articlefilter.h"
+#include "articleinterceptor.h"
+#include "configdialog.h"
+#include "fetchqueue.h"
+#include "frame.h"
+#include "article.h"
+#include "kernel.h"
+#include "kcursorsaver.h"
+#include "notificationmanager.h"
+#include "pageviewer.h"
+#include "plugin.h"
+#include "pluginmanager.h"
+#include "storage.h"
+#include "storagefactory.h"
+#include "storagefactorydummyimpl.h"
+#include "storagefactoryregistry.h"
+#include "speechclient.h"
+#include "trayicon.h"
+#include "tagset.h"
+#include "tag.h"
+
+namespace Akregator {
+
+typedef KParts::GenericFactory<Part> AkregatorFactory;
+K_EXPORT_COMPONENT_FACTORY( libakregatorpart, AkregatorFactory )
+
+BrowserExtension::BrowserExtension(Part *p, const char *name)
+ : KParts::BrowserExtension( p, name )
+{
+ m_part=p;
+}
+
+void BrowserExtension::saveSettings()
+{
+ m_part->saveSettings();
+}
+
+class Part::ApplyFiltersInterceptor : public ArticleInterceptor
+{
+ public:
+ virtual void processArticle(Article& article)
+ {
+ Filters::ArticleFilterList list = Kernel::self()->articleFilterList();
+ for (Filters::ArticleFilterList::ConstIterator it = list.begin(); it != list.end(); ++it)
+ (*it).applyTo(article);
+ }
+};
+
+Part::Part( QWidget *parentWidget, const char * /*widgetName*/,
+ QObject *parent, const char *name, const QStringList& )
+ : DCOPObject("AkregatorIface")
+ , MyBasePart(parent, name)
+ , m_standardListLoaded(false)
+ , m_shuttingDown(false)
+ , m_mergedPart(0)
+ , m_view(0)
+ , m_backedUpList(false)
+ , m_storage(0)
+{
+ // we need an instance
+ setInstance( AkregatorFactory::instance() );
+
+ // start knotifyclient if not already started. makes it work for people who doesn't use full kde, according to kmail devels
+ KNotifyClient::startDaemon();
+
+ m_standardFeedList = KGlobal::dirs()->saveLocation("data", "akregator/data") + "/feeds.opml";
+
+ m_tagSetPath = KGlobal::dirs()->saveLocation("data", "akregator/data") + "/tagset.xml";
+
+ Backend::StorageFactoryDummyImpl* dummyFactory = new Backend::StorageFactoryDummyImpl();
+ Backend::StorageFactoryRegistry::self()->registerFactory(dummyFactory, dummyFactory->key());
+ loadPlugins(); // FIXME: also unload them!
+
+ m_storage = 0;
+ Backend::StorageFactory* factory = Backend::StorageFactoryRegistry::self()->getFactory(Settings::archiveBackend());
+
+ QStringList storageParams;
+
+ storageParams.append(QString("taggingEnabled=%1").arg(Settings::showTaggingGUI() ? "true" : "false"));
+
+ if (factory != 0)
+ {
+ if (factory->allowsMultipleWriteAccess())
+ {
+ m_storage = factory->createStorage(storageParams);
+ }
+ else
+ {
+ if (tryToLock(factory->name()))
+ m_storage = factory->createStorage(storageParams);
+ else
+ m_storage = dummyFactory->createStorage(storageParams);
+ }
+ }
+
+
+ if (!m_storage) // Houston, we have a problem
+ {
+ m_storage = Backend::StorageFactoryRegistry::self()->getFactory("dummy")->createStorage(storageParams);
+
+ KMessageBox::error(parentWidget, i18n("Unable to load storage backend plugin \"%1\". No feeds are archived.").arg(Settings::archiveBackend()), i18n("Plugin error") );
+ }
+
+ Filters::ArticleFilterList list;
+ list.readConfig(Settings::self()->config());
+ Kernel::self()->setArticleFilterList(list);
+
+ m_applyFiltersInterceptor = new ApplyFiltersInterceptor();
+ ArticleInterceptorManager::self()->addInterceptor(m_applyFiltersInterceptor);
+
+ m_storage->open(true);
+ Kernel::self()->setStorage(m_storage);
+ Backend::Storage::setInstance(m_storage); // TODO: kill this one
+
+ loadTagSet(m_tagSetPath);
+
+ m_actionManager = new ActionManagerImpl(this);
+ ActionManager::setInstance(m_actionManager);
+
+ m_view = new Akregator::View(this, parentWidget, m_actionManager, "akregator_view");
+ m_actionManager->initView(m_view);
+ m_actionManager->setTagSet(Kernel::self()->tagSet());
+
+ m_extension = new BrowserExtension(this, "ak_extension");
+
+ connect(m_view, SIGNAL(setWindowCaption(const QString&)), this, SIGNAL(setWindowCaption(const QString&)));
+ connect(m_view, SIGNAL(setStatusBarText(const QString&)), this, SIGNAL(setStatusBarText(const QString&)));
+ connect(m_view, SIGNAL(setProgress(int)), m_extension, SIGNAL(loadingProgress(int)));
+ connect(m_view, SIGNAL(signalCanceled(const QString&)), this, SIGNAL(canceled(const QString&)));
+ connect(m_view, SIGNAL(signalStarted(KIO::Job*)), this, SIGNAL(started(KIO::Job*)));
+ connect(m_view, SIGNAL(signalCompleted()), this, SIGNAL(completed()));
+
+ // notify the part that this is our internal widget
+ setWidget(m_view);
+
+ TrayIcon* trayIcon = new TrayIcon( getMainWindow() );
+ TrayIcon::setInstance(trayIcon);
+ m_actionManager->initTrayIcon(trayIcon);
+
+ connect(trayIcon, SIGNAL(showPart()), this, SIGNAL(showPart()));
+
+ if ( isTrayIconEnabled() )
+ {
+ trayIcon->show();
+ NotificationManager::self()->setWidget(trayIcon, instance());
+ }
+ else
+ NotificationManager::self()->setWidget(getMainWindow(), instance());
+
+ connect( trayIcon, SIGNAL(quitSelected()),
+ kapp, SLOT(quit())) ;
+
+ connect( m_view, SIGNAL(signalUnreadCountChanged(int)), trayIcon, SLOT(slotSetUnread(int)) );
+
+ connect(kapp, SIGNAL(shutDown()), this, SLOT(slotOnShutdown()));
+
+ m_autosaveTimer = new QTimer(this);
+ connect(m_autosaveTimer, SIGNAL(timeout()), this, SLOT(slotSaveFeedList()));
+ m_autosaveTimer->start(5*60*1000); // 5 minutes
+
+ setXMLFile("akregator_part.rc", true);
+
+ initFonts();
+
+ RSS::FileRetriever::setUserAgent(QString("Akregator/%1; librss/remnants").arg(AKREGATOR_VERSION));
+}
+
+void Part::loadPlugins()
+{
+ // "[X-KDE-akregator-plugintype] == 'storage'"
+ KTrader::OfferList offers = PluginManager::query();
+
+ for( KTrader::OfferList::ConstIterator it = offers.begin(), end = offers.end(); it != end; ++it )
+ {
+ Akregator::Plugin* plugin = PluginManager::createFromService(*it);
+ if (plugin)
+ plugin->init();
+ }
+}
+
+void Part::slotOnShutdown()
+{
+ m_shuttingDown = true;
+
+ const QString lockLocation = locateLocal("data", "akregator/lock");
+ KSimpleConfig config(lockLocation);
+ config.writeEntry("pid", -1);
+ config.sync();
+
+ m_autosaveTimer->stop();
+ saveSettings();
+ slotSaveFeedList();
+ saveTagSet(m_tagSetPath);
+ m_view->slotOnShutdown();
+ //delete m_view;
+ delete TrayIcon::getInstance();
+ TrayIcon::setInstance(0L);
+ delete m_storage;
+ m_storage = 0;
+ //delete m_actionManager;
+}
+
+void Part::slotSettingsChanged()
+{
+ NotificationManager::self()->setWidget(isTrayIconEnabled() ? TrayIcon::getInstance() : getMainWindow(), instance());
+
+ RSS::FileRetriever::setUseCache(Settings::useHTMLCache());
+
+ QStringList fonts;
+ fonts.append(Settings::standardFont());
+ fonts.append(Settings::fixedFont());
+ fonts.append(Settings::sansSerifFont());
+ fonts.append(Settings::serifFont());
+ fonts.append(Settings::standardFont());
+ fonts.append(Settings::standardFont());
+ fonts.append("0");
+ Settings::setFonts(fonts);
+
+ if (Settings::minimumFontSize() > Settings::mediumFontSize())
+ Settings::setMediumFontSize(Settings::minimumFontSize());
+ saveSettings();
+ m_view->slotSettingsChanged();
+ emit signalSettingsChanged();
+}
+void Part::saveSettings()
+{
+ Kernel::self()->articleFilterList().writeConfig(Settings::self()->config());
+ m_view->saveSettings();
+}
+
+Part::~Part()
+{
+ kdDebug() << "Part::~Part() enter" << endl;
+ if (!m_shuttingDown)
+ slotOnShutdown();
+ kdDebug() << "Part::~Part(): leaving" << endl;
+ ArticleInterceptorManager::self()->removeInterceptor(m_applyFiltersInterceptor);
+ delete m_applyFiltersInterceptor;
+}
+
+void Part::readProperties(KConfig* config)
+{
+ m_backedUpList = false;
+ openStandardFeedList();
+
+ if(m_view)
+ m_view->readProperties(config);
+}
+
+void Part::saveProperties(KConfig* config)
+{
+ if (m_view)
+ {
+ slotSaveFeedList();
+ m_view->saveProperties(config);
+ }
+}
+
+bool Part::openURL(const KURL& url)
+{
+ m_file = url.path();
+ return openFile();
+}
+
+void Part::openStandardFeedList()
+{
+ if ( !m_standardFeedList.isEmpty() && openURL(m_standardFeedList) )
+ m_standardListLoaded = true;
+}
+
+QDomDocument Part::createDefaultFeedList()
+{
+ QDomDocument doc;
+ QDomProcessingInstruction z = doc.createProcessingInstruction("xml","version=\"1.0\" encoding=\"UTF-8\"");
+ doc.appendChild( z );
+
+ QDomElement root = doc.createElement( "opml" );
+ root.setAttribute("version","1.0");
+ doc.appendChild( root );
+
+ QDomElement head = doc.createElement( "head" );
+ root.appendChild(head);
+
+ QDomElement text = doc.createElement( "text" );
+ text.appendChild(doc.createTextNode(i18n("Feeds")));
+ head.appendChild(text);
+
+ QDomElement body = doc.createElement( "body" );
+ root.appendChild(body);
+
+ QDomElement mainFolder = doc.createElement( "outline" );
+ mainFolder.setAttribute("text","KDE");
+ body.appendChild(mainFolder);
+
+ QDomElement ak = doc.createElement( "outline" );
+ ak.setAttribute("text",i18n("Akregator News"));
+ ak.setAttribute("xmlUrl","http://akregator.sf.net/rss2.php");
+ mainFolder.appendChild(ak);
+
+ QDomElement akb = doc.createElement( "outline" );
+ akb.setAttribute("text",i18n("Akregator Blog"));
+ akb.setAttribute("xmlUrl","http://akregator.pwsp.net/blog/?feed=rss2");
+ mainFolder.appendChild(akb);
+
+ QDomElement dot = doc.createElement( "outline" );
+ dot.setAttribute("text",i18n("KDE Dot News"));
+ dot.setAttribute("xmlUrl","http://www.kde.org/dotkdeorg.rdf");
+ mainFolder.appendChild(dot);
+
+ QDomElement plan = doc.createElement( "outline" );
+ plan.setAttribute("text",i18n("Planet KDE"));
+ plan.setAttribute("xmlUrl","http://planetkde.org/rss20.xml");
+ mainFolder.appendChild(plan);
+
+ QDomElement apps = doc.createElement( "outline" );
+ apps.setAttribute("text",i18n("KDE Apps"));
+ apps.setAttribute("xmlUrl","http://www.kde.org/dot/kde-apps-content.rdf");
+ mainFolder.appendChild(apps);
+
+ QDomElement look = doc.createElement( "outline" );
+ look.setAttribute("text",i18n("KDE Look"));
+ look.setAttribute("xmlUrl","http://www.kde.org/kde-look-content.rdf");
+ mainFolder.appendChild(look);
+
+ return doc;
+}
+
+bool Part::openFile()
+{
+ emit setStatusBarText(i18n("Opening Feed List...") );
+
+ QString str;
+ // m_file is always local so we can use QFile on it
+ QFile file(m_file);
+
+ bool fileExists = file.exists();
+ QString listBackup = m_storage->restoreFeedList();
+
+ QDomDocument doc;
+
+ if (!fileExists)
+ {
+ doc = createDefaultFeedList();
+ }
+ else
+ {
+ if (file.open(IO_ReadOnly))
+ {
+ // Read OPML feeds list and build QDom tree.
+ QTextStream stream(&file);
+ stream.setEncoding(QTextStream::UnicodeUTF8); // FIXME not all opmls are in utf8
+ str = stream.read();
+ file.close();
+ }
+
+ if (!doc.setContent(str))
+ {
+
+ if (file.size() > 0) // don't backup empty files
+ {
+ QString backup = m_file + "-backup." + QString::number(QDateTime::currentDateTime().toTime_t());
+
+ copyFile(backup);
+
+ KMessageBox::error(m_view, i18n("<qt>The standard feed list is corrupted (invalid XML). A backup was created:<p><b>%2</b></p></qt>").arg(backup), i18n("XML Parsing Error") );
+ }
+
+ if (!doc.setContent(listBackup))
+ doc = createDefaultFeedList();
+ }
+ }
+
+ if (!m_view->loadFeeds(doc))
+ {
+ if (file.size() > 0) // don't backup empty files
+ {
+ QString backup = m_file + "-backup." + QString::number(QDateTime::currentDateTime().toTime_t());
+ copyFile(backup);
+
+ KMessageBox::error(m_view, i18n("<qt>The standard feed list is corrupted (no valid OPML). A backup was created:<p><b>%2</b></p></qt>").arg(backup), i18n("OPML Parsing Error") );
+ }
+ m_view->loadFeeds(createDefaultFeedList());
+ }
+
+ emit setStatusBarText(QString::null);
+
+
+ if( Settings::markAllFeedsReadOnStartup() )
+ m_view->slotMarkAllFeedsRead();
+
+ if (Settings::fetchOnStartup())
+ m_view->slotFetchAllFeeds();
+
+ return true;
+}
+
+void Part::slotSaveFeedList()
+{
+ // don't save to the standard feed list, when it wasn't completely loaded before
+ if (!m_standardListLoaded)
+ return;
+
+ // the first time we overwrite the feed list, we create a backup
+ if (!m_backedUpList)
+ {
+ QString backup = m_file + "~";
+
+ if (copyFile(backup))
+ m_backedUpList = true;
+ }
+
+ QString xmlStr = m_view->feedListToOPML().toString();
+ m_storage->storeFeedList(xmlStr);
+
+ QFile file(m_file);
+ if (file.open(IO_WriteOnly) == false)
+ {
+ //FIXME: allow to save the feedlist into different location -tpr 20041118
+ KMessageBox::error(m_view, i18n("Access denied: cannot save feed list (%1)").arg(m_file), i18n("Write error") );
+ return;
+ }
+
+ // use QTextStream to dump the text to the file
+ QTextStream stream(&file);
+ stream.setEncoding(QTextStream::UnicodeUTF8);
+
+ // Write OPML data file.
+ // Archive data files are saved elsewhere.
+
+ stream << xmlStr << endl;
+
+ file.close();
+}
+
+bool Part::isTrayIconEnabled() const
+{
+ return Settings::showTrayIcon();
+}
+
+bool Part::mergePart(KParts::Part* part)
+{
+ if (part != m_mergedPart)
+ {
+ if (!factory())
+ {
+ if (m_mergedPart)
+ removeChildClient(m_mergedPart);
+ else
+ insertChildClient(part);
+ }
+ else
+ {
+ if (m_mergedPart) {
+ factory()->removeClient(m_mergedPart);
+ if (childClients()->containsRef(m_mergedPart))
+ removeChildClient(m_mergedPart);
+ }
+ if (part)
+ factory()->addClient(part);
+ }
+
+ m_mergedPart = part;
+ }
+ return true;
+}
+
+QWidget* Part::getMainWindow()
+{
+ // this is a dirty fix to get the main window used for the tray icon
+
+ QWidgetList *l = kapp->topLevelWidgets();
+ QWidgetListIt it( *l );
+ QWidget *wid;
+
+ // check if there is an akregator main window
+ while ( (wid = it.current()) != 0 )
+ {
+ ++it;
+ //kdDebug() << "win name: " << wid->name() << endl;
+ if (QString(wid->name()) == "akregator_mainwindow")
+ {
+ delete l;
+ return wid;
+ }
+ }
+ // if not, check for kontact main window
+ QWidgetListIt it2( *l );
+ while ( (wid = it2.current()) != 0 )
+ {
+ ++it2;
+ if (QString(wid->name()).startsWith("kontact-mainwindow"))
+ {
+ delete l;
+ return wid;
+ }
+ }
+ delete l;
+ return 0;
+}
+
+void Part::loadTagSet(const QString& path)
+{
+ QDomDocument doc;
+
+ QFile file(path);
+ if (file.open(IO_ReadOnly))
+ {
+ doc.setContent(file.readAll());
+ file.close();
+ }
+ // if we can't load the tagset from the xml file, check for the backup in the backend
+ if (doc.isNull())
+ {
+ doc.setContent(m_storage->restoreTagSet());
+ }
+
+ if (!doc.isNull())
+ {
+ Kernel::self()->tagSet()->readFromXML(doc);
+ }
+ else
+ {
+ Kernel::self()->tagSet()->insert(Tag("http://akregator.sf.net/tags/Interesting", i18n("Interesting")));
+ }
+}
+
+void Part::saveTagSet(const QString& path)
+{
+ QString xmlStr = Kernel::self()->tagSet()->toXML().toString();
+
+ m_storage->storeTagSet(xmlStr);
+
+ QFile file(path);
+
+ if ( file.open(IO_WriteOnly) )
+ {
+
+ QTextStream stream(&file);
+ stream.setEncoding(QTextStream::UnicodeUTF8);
+ stream << xmlStr << "\n";
+ file.close();
+ }
+}
+
+void Part::importFile(const KURL& url)
+{
+ QString filename;
+
+ bool isRemote = false;
+
+ if (url.isLocalFile())
+ filename = url.path();
+ else
+ {
+ isRemote = true;
+
+ if (!KIO::NetAccess::download(url, filename, m_view) )
+ {
+ KMessageBox::error(m_view, KIO::NetAccess::lastErrorString() );
+ return;
+ }
+ }
+
+ QFile file(filename);
+ if (file.open(IO_ReadOnly))
+ {
+ // Read OPML feeds list and build QDom tree.
+ QDomDocument doc;
+ if (doc.setContent(file.readAll()))
+ m_view->importFeeds(doc);
+ else
+ KMessageBox::error(m_view, i18n("Could not import the file %1 (no valid OPML)").arg(filename), i18n("OPML Parsing Error") );
+ }
+ else
+ KMessageBox::error(m_view, i18n("The file %1 could not be read, check if it exists or if it is readable for the current user.").arg(filename), i18n("Read Error"));
+
+ if (isRemote)
+ KIO::NetAccess::removeTempFile(filename);
+}
+
+void Part::exportFile(const KURL& url)
+{
+ if (url.isLocalFile())
+ {
+ QFile file(url.path());
+
+ if ( file.exists() &&
+ KMessageBox::questionYesNo(m_view,
+ i18n("The file %1 already exists; do you want to overwrite it?").arg(file.name()),
+ i18n("Export"),
+ i18n("Overwrite"),
+ KStdGuiItem::cancel()) == KMessageBox::No )
+ return;
+
+ if ( !file.open(IO_WriteOnly) )
+ {
+ KMessageBox::error(m_view, i18n("Access denied: cannot write to file %1").arg(file.name()), i18n("Write Error") );
+ return;
+ }
+
+ QTextStream stream(&file);
+ stream.setEncoding(QTextStream::UnicodeUTF8);
+
+ stream << m_view->feedListToOPML().toString() << "\n";
+ file.close();
+ }
+ else
+ {
+ KTempFile tmpfile;
+ tmpfile.setAutoDelete(true);
+
+ QTextStream stream(tmpfile.file());
+ stream.setEncoding(QTextStream::UnicodeUTF8);
+
+ stream << m_view->feedListToOPML().toString() << "\n";
+ tmpfile.close();
+
+ if (!KIO::NetAccess::upload(tmpfile.name(), url, m_view))
+ KMessageBox::error(m_view, KIO::NetAccess::lastErrorString() );
+ }
+}
+
+void Part::fileImport()
+{
+ KURL url = KFileDialog::getOpenURL( QString::null,
+ "*.opml *.xml|" + i18n("OPML Outlines (*.opml, *.xml)")
+ +"\n*|" + i18n("All Files") );
+
+ if (!url.isEmpty())
+ importFile(url);
+}
+
+ void Part::fileExport()
+{
+ KURL url= KFileDialog::getSaveURL( QString::null,
+ "*.opml *.xml|" + i18n("OPML Outlines (*.opml, *.xml)")
+ +"\n*|" + i18n("All Files") );
+
+ if ( !url.isEmpty() )
+ exportFile(url);
+}
+
+void Part::fileGetFeeds()
+{
+ /*GetFeeds *gf = new GetFeeds();
+ gf->show();*/
+ //KNS::DownloadDialog::open("akregator/feeds", i18n("Get New Feeds"));
+}
+
+void Part::fileSendArticle(bool attach)
+{
+ // FIXME: you have to open article to tab to be able to send...
+ QString title, text;
+
+ text = m_view->currentFrame()->part()->url().prettyURL();
+ if(text.isEmpty() || text.isNull())
+ return;
+
+ title = m_view->currentFrame()->title();
+
+ if(attach) {
+ kapp->invokeMailer("",
+ "",
+ "",
+ title,
+ text,
+ "",
+ text);
+ }
+ else {
+ kapp->invokeMailer("",
+ "",
+ "",
+ title,
+ text);
+ }
+}
+
+void Part::fetchAllFeeds()
+{
+ m_view->slotFetchAllFeeds();
+}
+
+void Part::fetchFeedUrl(const QString&s)
+{
+ kdDebug() << "fetchFeedURL==" << s << endl;
+}
+
+void Part::addFeedsToGroup(const QStringList& urls, const QString& group)
+{
+ for (QStringList::ConstIterator it = urls.begin(); it != urls.end(); ++it)
+ {
+ kdDebug() << "Akregator::Part::addFeedToGroup adding feed with URL " << *it << " to group " << group << endl;
+ m_view->addFeedToGroup(*it, group);
+ }
+ NotificationManager::self()->slotNotifyFeeds(urls);
+}
+
+void Part::addFeed()
+{
+ m_view->slotFeedAdd();
+}
+
+KAboutData *Part::createAboutData()
+{
+ return new Akregator::AboutData;
+}
+
+void Part::showKNotifyOptions()
+{
+ KAboutData* about = new Akregator::AboutData;
+ KNotifyDialog::configure(m_view, "akregator_knotify_config", about);
+ delete about;
+}
+
+void Part::showOptions()
+{
+ if ( KConfigDialog::showDialog( "settings" ) )
+ return;
+
+ KConfigDialog* dialog = new ConfigDialog( m_view, "settings", Settings::self() );
+
+ connect( dialog, SIGNAL(settingsChanged()),
+ this, SLOT(slotSettingsChanged()) );
+ connect( dialog, SIGNAL(settingsChanged()),
+ TrayIcon::getInstance(), SLOT(settingsChanged()) );
+
+ dialog->show();
+}
+
+void Part::partActivateEvent(KParts::PartActivateEvent* event)
+{
+ if (factory() && m_mergedPart)
+ {
+ if (event->activated())
+ factory()->addClient(m_mergedPart);
+ else
+ factory()->removeClient(m_mergedPart);
+ }
+
+ MyBasePart::partActivateEvent(event);
+}
+
+KParts::Part* Part::hitTest(QWidget *widget, const QPoint &globalPos)
+{
+ bool child = false;
+ QWidget *me = this->widget();
+ while (widget) {
+ if (widget == me) {
+ child = true;
+ break;
+ }
+ if (!widget) {
+ break;
+ }
+ widget = widget->parentWidget();
+ }
+ if (m_view && m_view->currentFrame() && child) {
+ return m_view->currentFrame()->part();
+ } else {
+ return MyBasePart::hitTest(widget, globalPos);
+ }
+}
+
+void Part::initFonts()
+{
+ QStringList fonts = Settings::fonts();
+ if (fonts.isEmpty())
+ {
+ fonts.append(KGlobalSettings::generalFont().family());
+ fonts.append(KGlobalSettings::fixedFont().family());
+ fonts.append(KGlobalSettings::generalFont().family());
+ fonts.append(KGlobalSettings::generalFont().family());
+ fonts.append("0");
+ }
+ Settings::setFonts(fonts);
+ if (Settings::standardFont().isEmpty())
+ Settings::setStandardFont(fonts[0]);
+ if (Settings::fixedFont().isEmpty())
+ Settings::setFixedFont(fonts[1]);
+ if (Settings::sansSerifFont().isEmpty())
+ Settings::setSansSerifFont(fonts[2]);
+ if (Settings::serifFont().isEmpty())
+ Settings::setSerifFont(fonts[3]);
+
+ KConfig* conf = Settings::self()->config();
+ conf->setGroup("HTML Settings");
+
+ KConfig konq("konquerorrc", true, false);
+ konq.setGroup("HTML Settings");
+
+ if (!conf->hasKey("MinimumFontSize"))
+ {
+ int minfs;
+ if (konq.hasKey("MinimumFontSize"))
+ minfs = konq.readNumEntry("MinimumFontSize");
+ else
+ minfs = KGlobalSettings::generalFont().pointSize();
+ kdDebug() << "Part::initFonts(): set MinimumFontSize to " << minfs << endl;
+ Settings::setMinimumFontSize(minfs);
+ }
+
+ if (!conf->hasKey("MediumFontSize"))
+ {
+ int medfs;
+ if (konq.hasKey("MediumFontSize"))
+ medfs = konq.readNumEntry("MediumFontSize");
+ else
+ medfs = KGlobalSettings::generalFont().pointSize();
+ kdDebug() << "Part::initFonts(): set MediumFontSize to " << medfs << endl;
+ Settings::setMediumFontSize(medfs);
+ }
+
+ if (!conf->hasKey("UnderlineLinks"))
+ {
+ bool underline = true;
+ if (konq.hasKey("UnderlineLinks"))
+ underline = konq.readBoolEntry("UnderlineLinks");
+
+ kdDebug() << "Part::initFonts(): set UnderlineLinks to " << underline << endl;
+ Settings::setUnderlineLinks(underline);
+ }
+
+}
+
+bool Part::copyFile(const QString& backup)
+{
+ QFile file(m_file);
+
+ if (file.open(IO_ReadOnly))
+ {
+ QFile backupFile(backup);
+ if (backupFile.open(IO_WriteOnly))
+ {
+ QTextStream in(&file);
+ QTextStream out(&backupFile);
+ while (!in.atEnd())
+ out << in.readLine();
+ backupFile.close();
+ file.close();
+ return true;
+ }
+ else
+ {
+ file.close();
+ return false;
+ }
+ }
+ return false;
+}
+
+static QString getMyHostName()
+{
+ char hostNameC[256];
+ // null terminate this C string
+ hostNameC[255] = 0;
+ // set the string to 0 length if gethostname fails
+ if(gethostname(hostNameC, 255))
+ hostNameC[0] = 0;
+ return QString::fromLocal8Bit(hostNameC);
+}
+
+// taken from KMail
+bool Part::tryToLock(const QString& backendName)
+{
+// Check and create a lock file to prevent concurrent access to metakit archive
+ QString appName = kapp->instanceName();
+ if ( appName.isEmpty() )
+ appName = "akregator";
+
+ QString programName;
+ const KAboutData *about = kapp->aboutData();
+ if ( about )
+ programName = about->programName();
+ if ( programName.isEmpty() )
+ programName = i18n("Akregator");
+
+ QString lockLocation = locateLocal("data", "akregator/lock");
+ KSimpleConfig config(lockLocation);
+ int oldPid = config.readNumEntry("pid", -1);
+ const QString oldHostName = config.readEntry("hostname");
+ const QString oldAppName = config.readEntry( "appName", appName );
+ const QString oldProgramName = config.readEntry( "programName", programName );
+ const QString hostName = getMyHostName();
+ bool first_instance = false;
+ if ( oldPid == -1 )
+ first_instance = true;
+ // check if the lock file is stale by trying to see if
+ // the other pid is currently running.
+ // Not 100% correct but better safe than sorry
+ else if (hostName == oldHostName && oldPid != getpid()) {
+ if ( kill(oldPid, 0) == -1 )
+ first_instance = ( errno == ESRCH );
+ }
+
+ if ( !first_instance )
+ {
+ QString msg;
+ if ( oldHostName == hostName )
+ {
+ // this can only happen if the user is running this application on
+ // different displays on the same machine. All other cases will be
+ // taken care of by KUniqueApplication()
+ if ( oldAppName == appName )
+ msg = i18n("<qt>%1 already seems to be running on another display on "
+ "this machine. <b>Running %2 more than once is not supported "
+ "by the %3 backend and "
+ "can cause the loss of archived articles and crashes at startup.</b> "
+ "You should disable the archive for now "
+ "unless you are sure that %2 is not already running.</qt>")
+ .arg( programName, programName, backendName );
+ // QString::arg( st ) only replaces the first occurrence of %1
+ // with st while QString::arg( s1, s2 ) replacess all occurrences
+ // of %1 with s1 and all occurrences of %2 with s2. So don't
+ // even think about changing the above to .arg( programName ).
+ else
+ msg = i18n("<qt>%1 seems to be running on another display on this "
+ "machine. <b>Running %1 and %2 at the same "
+ "time is not supported by the %3 backend and can cause "
+ "the loss of archived articles and crashes at startup.</b> "
+ "You should disable the archive for now "
+ "unless you are sure that %2 is not already running.</qt>")
+ .arg( oldProgramName, programName, backendName );
+ }
+ else
+ {
+ if ( oldAppName == appName )
+ msg = i18n("<qt>%1 already seems to be running on %2. <b>Running %1 more "
+ "than once is not supported by the %3 backend and can cause "
+ "the loss of archived articles and crashes at startup.</b> "
+ "You should disable the archive for now "
+ "unless you are sure that it is "
+ "not already running on %2.</qt>")
+ .arg( programName, oldHostName, backendName );
+ else
+ msg = i18n("<qt>%1 seems to be running on %3. <b>Running %1 and %2 at the "
+ "same time is not supported by the %4 backend and can cause "
+ "the loss of archived articles and crashes at startup.</b> "
+ "You should disable the archive for now "
+ "unless you are sure that %1 is "
+ "not running on %3.</qt>")
+ .arg( oldProgramName, programName, oldHostName, backendName );
+ }
+
+ KCursorSaver idle( KBusyPtr::idle() );
+ if ( KMessageBox::No ==
+ KMessageBox::warningYesNo( 0, msg, QString::null,
+ i18n("Force Access"),
+ i18n("Disable Archive")) )
+ {
+ return false;
+ }
+ }
+
+ config.writeEntry("pid", getpid());
+ config.writeEntry("hostname", hostName);
+ config.writeEntry( "appName", appName );
+ config.writeEntry( "programName", programName );
+ config.sync();
+ return true;
+}
+
+
+} // namespace Akregator
+#include "akregator_part.moc"
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-28 11:34:34 +0000