Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 180 insertions, 0 deletions

diff --git a/konqueror/keditbookmarks/updater.cpp b/konqueror/keditbookmarks/updater.cpp
new file mode 100644
index 000000000..34c884617
--- /dev/null
+++ b/konqueror/keditbookmarks/updater.cpp
@@ -0,0 +1,180 @@
+// -*- indent-tabs-mode:nil -*-
+// vim: set ts=4 sts=4 sw=4 et:
+/* This file is part of the KDE project
+   Copyright (C) 2003 Alexander Kellett <lypanov@kde.org>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License version 2 as published by the Free Software Foundation.
+
+   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; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <qtimer.h>
+
+#include "updater.h"
+
+#include "bookmarkiterator.h"
+#include "listview.h"
+#include "toplevel.h"
+
+#include <kdebug.h>
+#include <klocale.h>
+#include <kapplication.h>
+
+#include <kio/job.h>
+
+#include <kparts/part.h>
+#include <kparts/componentfactory.h>
+#include <kparts/browserextension.h>
+
+FavIconUpdater::FavIconUpdater(QObject *parent, const char *name)
+    : KonqFavIconMgr(parent, name) {
+    m_part = 0;
+    m_webGrabber = 0;
+    m_browserIface = 0;
+    m_timer = 0;
+}
+
+void FavIconUpdater::slotCompleted() {
+    // kdDebug() << "FavIconUpdater::slotCompleted" << endl;
+    // kdDebug() << "emit done(true)" << endl;
+     m_timer->stop();
+    emit done(true);
+}
+
+void FavIconUpdater::timerDone() {
+    // Timeout: set completed
+  kdDebug() << "FavIconUpdater: Timeout" << endl;
+  slotCompleted();
+}
+
+void FavIconUpdater::downloadIcon(const KBookmark &bk) {
+    QString favicon = KonqFavIconMgr::iconForURL(bk.url().url());
+    if (!favicon.isNull()) {
+        // kdDebug() << "downloadIcon() - favicon" << favicon << endl;
+        bk.internalElement().setAttribute("icon", favicon);
+        KEBApp::self()->notifyCommandExecuted();
+        // kdDebug() << "emit done(true)" << endl;
+        emit done(true);
+
+    } else {
+        KonqFavIconMgr::downloadHostIcon(bk.url());
+        favicon = KonqFavIconMgr::iconForURL(bk.url().url());
+        // kdDebug() << "favicon == " << favicon << endl;
+        if (favicon.isNull()) {
+            downloadIconActual(bk);
+        }
+    }
+}
+
+FavIconUpdater::~FavIconUpdater() {
+    // kdDebug() << "~FavIconUpdater" << endl;
+    delete m_browserIface;
+    delete m_webGrabber;
+    delete m_part;
+    delete m_timer;
+}
+
+void FavIconUpdater::downloadIconActual(const KBookmark &bk) {
+    m_bk = bk;
+
+    if (!m_part) {
+        KParts::ReadOnlyPart *part 
+            = KParts::ComponentFactory
+            ::createPartInstanceFromQuery<KParts::ReadOnlyPart>("text/html", QString::null);
+
+        part->setProperty("pluginsEnabled", QVariant(false, 1));
+        part->setProperty("javaScriptEnabled", QVariant(false, 1));
+        part->setProperty("javaEnabled", QVariant(false, 1));
+        part->setProperty("autoloadImages", QVariant(false, 1));
+
+        connect(part, SIGNAL( canceled(const QString &) ),
+                this, SLOT( slotCompleted() ));
+        connect(part, SIGNAL( completed() ),
+                this, SLOT( slotCompleted() ));
+
+        KParts::BrowserExtension *ext = KParts::BrowserExtension::childObject(part);
+        assert(ext);
+
+        m_browserIface = new FavIconBrowserInterface(this, "browseriface");
+        ext->setBrowserInterface(m_browserIface);
+
+        connect(ext, SIGNAL( setIconURL(const KURL &) ),
+                this, SLOT( setIconURL(const KURL &) ));
+
+        m_part = part;
+    }
+    
+    if (!m_timer) {
+        // Timeout to stop the updating hanging
+      m_timer = new QTimer(this);
+      connect( m_timer, SIGNAL(timeout()), this, SLOT(timerDone()) );
+    }
+    m_timer->start(15000,false);
+    m_webGrabber = new FavIconWebGrabber(m_part, bk.url());
+}
+
+// khtml callback
+void FavIconUpdater::setIconURL(const KURL &iconURL) {
+    setIconForURL(m_bk.url(), iconURL);
+}
+
+void FavIconUpdater::notifyChange(bool isHost, QString hostOrURL, QString iconName) {
+    // kdDebug() << "FavIconUpdater::notifyChange()" << endl;
+
+    Q_UNUSED(isHost);
+    // kdDebug() << isHost << endl;
+    Q_UNUSED(hostOrURL);
+    // kdDebug() << "FavIconUpdater::notifyChange" <<  hostOrURL << "==" << m_bk.url().url() << "-> " << iconName << endl;
+
+    m_bk.internalElement().setAttribute("icon", iconName);
+    KEBApp::self()->notifyCommandExecuted();
+}
+
+/* -------------------------- */
+
+FavIconWebGrabber::FavIconWebGrabber(KParts::ReadOnlyPart *part, const KURL &url)
+    : m_part(part), m_url(url) {
+
+    // kdDebug() << "FavIconWebGrabber::FavIconWebGrabber starting KIO::get() " << url << endl;
+
+//     the use of KIO rather than directly using KHTML is to allow silently abort on error
+
+    KIO::Job *job = KIO::get(m_url, false, false);
+    job->addMetaData( QString("cookies"), QString("none") );
+    connect(job, SIGNAL( result( KIO::Job *)),
+            this, SLOT( slotFinished(KIO::Job *) ));
+    connect(job, SIGNAL( mimetype( KIO::Job *, const QString &) ),
+            this, SLOT( slotMimetype(KIO::Job *, const QString &) ));
+}
+
+void FavIconWebGrabber::slotMimetype(KIO::Job *job, const QString & /*type*/) {
+    KIO::SimpleJob *sjob = static_cast<KIO::SimpleJob *>(job);
+    m_url = sjob->url(); // allow for redirection
+    sjob->putOnHold();
+
+    // kdDebug() << "FavIconWebGrabber::slotMimetype " << m_url << "\n";
+   
+    // QString typeLocal = typeUncopied; // local copy
+    // kdDebug() << "slotMimetype : " << typeLocal << endl;
+    // TODO - what to do if typeLocal is not text/html ??
+
+    m_part->openURL(m_url);
+}
+
+void FavIconWebGrabber::slotFinished(KIO::Job *job) {
+    if (job->error()) {
+        // kdDebug() << "FavIconWebGrabber::slotFinished() " << job->errorString() << endl;
+    }
+}
+
+#include "updater.moc"