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authorAndrea Diamantini <adjam7@gmail.com>2009-05-28 12:08:45 +0200
committerAndrea Diamantini <adjam7@gmail.com>2009-05-28 12:08:45 +0200
commitf4054a4adf480b4960f6925c3f5e65a919ff3f6e (patch)
tree3e00a232e9ee8ef93f6a7ee2b970cad6bdea0c3d /src/webpage.cpp
parentRemoved QDialog instances (diff)
parentcosmetic (diff)
downloadrekonq-f4054a4adf480b4960f6925c3f5e65a919ff3f6e.tar.xz
Fixed mainwindow conflicts
Diffstat (limited to 'src/webpage.cpp')
-rw-r--r--src/webpage.cpp192
1 files changed, 192 insertions, 0 deletions
diff --git a/src/webpage.cpp b/src/webpage.cpp
new file mode 100644
index 00000000..cfbc32cf
--- /dev/null
+++ b/src/webpage.cpp
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+/* ============================================================
+*
+* This file is a part of the rekonq project
+*
+* Copyright (C) 2008 Benjamin C. Meyer <ben@meyerhome.net>
+* Copyright (C) 2009 by Andrea Diamantini <adjam7 at gmail dot com>
+*
+*
+* 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, 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.
+*
+* ============================================================ */
+
+
+// Self Includes
+#include "webpage.h"
+#include "webpage.moc"
+
+// Auto Includes
+#include "rekonq.h"
+
+// Local Includes
+#include "application.h"
+#include "mainwindow.h"
+#include "mainview.h"
+#include "cookiejar.h"
+#include "networkaccessmanager.h"
+#include "download.h"
+#include "history.h"
+#include "webview.h"
+
+// KDE Includes
+#include <KStandardDirs>
+#include <KUrl>
+#include <KActionCollection>
+#include <KDebug>
+#include <KToolInvocation>
+
+#include <kdewebkit/kwebpage.h>
+#include <kdewebkit/kwebview.h>
+
+// Qt Includes
+#include <QtGui/QContextMenuEvent>
+#include <QtGui/QWheelEvent>
+#include <QtGui/QMouseEvent>
+#include <QtGui/QClipboard>
+#include <QtGui/QKeyEvent>
+
+#include <QtNetwork/QNetworkReply>
+#include <QtNetwork/QNetworkRequest>
+
+#include <QtWebKit/QWebFrame>
+#include <QtWebKit/QWebHitTestResult>
+#include <QtWebKit/QWebPage>
+#include <QtWebKit/QWebSettings>
+#include <QtWebKit/QWebView>
+
+
+WebPage::WebPage(QObject *parent)
+ : KWebPage(parent)
+{
+ setForwardUnsupportedContent(true);
+
+ setNetworkAccessManager(Application::networkAccessManager());
+ connect(networkAccessManager(), SIGNAL(finished(QNetworkReply*)), this, SLOT(manageNetworkErrors(QNetworkReply*)));
+}
+
+
+bool WebPage::acceptNavigationRequest(QWebFrame *frame, const QNetworkRequest &request, NavigationType type)
+{
+
+ // TODO: implement ioslaves protocols
+ QString scheme = request.url().scheme();
+ if (scheme == QLatin1String("mailto"))
+ {
+ KToolInvocation::invokeMailer(request.url());
+ return false;
+ }
+
+ // create convenience fake api:// protocol for KDE apidox search and Qt docs
+ if (scheme == QLatin1String("api"))
+ {
+ QString path;
+ QString className = request.url().host().toLower();
+ if (className[0] == 'k')
+ {
+ path = QString("http://api.kde.org/new.classmapper.php?class=%1").arg(className);
+ }
+ else if (className[0] == 'q')
+ {
+ path = QString("http://doc.trolltech.com/4.5/%1.html").arg(className);
+ }
+ KUrl url(path);
+
+ Application::instance()->mainWindow()->loadUrl(url);
+ return false;
+ }
+
+ return QWebPage::acceptNavigationRequest(frame, request, type);
+}
+
+
+KWebPage *WebPage::createWindow(QWebPage::WebWindowType type)
+{
+ kDebug() << "creating window as new tab.. ";
+
+ // added to manage web modal dialogs
+ if (type == QWebPage::WebModalDialog)
+ {
+ // FIXME : need a "real" implementation..
+ kDebug() << "Modal Dialog ---------------------------------------";
+ }
+
+ WebView *w = Application::instance()->newWebView();
+ return w->page();
+}
+
+
+// FIXME: implement here (perhaps) mimetype discerning && file loading (KToolInvocation??)
+// void WebPage::slotHandleUnsupportedContent(QNetworkReply *reply)
+// {
+//
+// if (reply->error() == QNetworkReply::NoError)
+// {
+// return slotDownloadRequested(reply->request(), reply);
+// }
+//
+// viewErrorPage(reply);
+// }
+
+
+void WebPage::manageNetworkErrors(QNetworkReply* reply)
+{
+ if(reply->error() == QNetworkReply::NoError)
+ return;
+
+ viewErrorPage(reply);
+}
+
+
+void WebPage::viewErrorPage(QNetworkReply *reply)
+{
+ // display "not found" page
+ QString notfoundFilePath = KStandardDirs::locate("data", "rekonq/htmls/notfound.html");
+ QFile file(notfoundFilePath);
+ bool isOpened = file.open(QIODevice::ReadOnly);
+ if (!isOpened)
+ {
+ kWarning() << "Couldn't open the notfound.html file";
+ return;
+ }
+ QString title = i18n("Error loading page: ") + reply->url().toString();
+
+ QString imagePath = KIconLoader::global()->iconPath("rekonq", KIconLoader::NoGroup, false);
+
+ QString html = QString(QLatin1String(file.readAll()))
+ .arg(title)
+ .arg("file://" + imagePath)
+ .arg(reply->errorString())
+ .arg(reply->url().toString());
+
+ // test
+ QList<QWebFrame*> frames;
+ frames.append(mainFrame());
+ while (!frames.isEmpty())
+ {
+ QWebFrame *firstFrame = frames.takeFirst();
+ if (firstFrame->url() == reply->url())
+ {
+ firstFrame->setHtml(html, reply->url());
+ return;
+ }
+ QList<QWebFrame *> children = firstFrame->childFrames();
+ foreach(QWebFrame *frame, children)
+ {
+ frames.append(frame);
+ }
+ }
+ if (m_loadingUrl == reply->url())
+ {
+ mainFrame()->setHtml(html, reply->url());
+ // Don't put error pages to the history.
+ Application::historyManager()->removeHistoryEntry(reply->url(), mainFrame()->title());
+ }
+}