ginebra2/PageItem.h
changeset 5 0f2326c2a325
child 6 1c3b8676e58c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ginebra2/PageItem.h	Wed Jun 23 17:59:43 2010 +0300
@@ -0,0 +1,87 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU Lesser General Public License as published by
+* the Free Software Foundation, version 2.1 of the License.
+*
+* 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 Lesser General Public License for more details.
+*
+* You should have received a copy of the GNU Lesser General Public License
+* along with this program.  If not,
+* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".
+*
+* Description:
+*
+*/
+
+#ifndef PAGEITEM_H_
+#define PAGEITEM_H_
+
+#include "NativeChromeItem.h"
+
+#include <QVariant>
+
+class QGraphicsWebView;
+class FlickCharm;
+
+namespace GVA {
+
+class GWebTouchNavigation;
+class ChromeWidget;
+class GSuperWebPage;
+class WebPageWrapper;
+
+/*!
+ * This class provides a full QWebView in a single chrome item
+ * \sa PageSnippet
+ */
+class PageItem: public NativeChromeItem {
+    Q_OBJECT
+  public:
+    PageItem(ChromeSnippet * snippet=0, ChromeWidget* chrome=0);
+    virtual ~PageItem();
+
+    QString url() const;
+    void setUrl(const QString &url);
+
+    void setHtml(const QString &value);
+    QString html() const;
+
+    QVariant evaluateJavaScript(const QString &expression);
+    void instantiate();
+    void setSize(const QSizeF &size);
+
+    /// Puts a call to \ref cleanup on the end of the event queue.  Similar to QObject::deleteLater.
+    /// Could be problematic if an event is subsequently placed on the queue that expects this object
+    /// to be fully instantiated.
+    void cleanUpOnTimer();
+
+  public slots:
+    void onLoadFinished(bool ok);
+    void cleanUp();
+
+  protected:
+    virtual void resizeEvent(QGraphicsSceneResizeEvent *event);
+    virtual void showEvent(QShowEvent *event);
+    void setWebViewSize(const QSizeF &size);
+
+  protected:
+    QGraphicsWebView *m_webView;
+    GWebTouchNavigation *m_touchNavigation;
+    GSuperWebPage *m_superPage;
+    WebPageWrapper *m_page;
+    ChromeWidget* m_chrome;
+    QTimer* m_cleanupTimer;
+    QString m_url;
+    bool m_isInstantiated;
+    QString m_html;
+};
+
+}
+
+#endif /* PAGEITEM_H_ */