workspace/plasma/scriptengines/webkit/webapplet.h

   1 /*
   2 Copyright (c) 2007 Zack Rusin <zack@kde.org>
   3
   4 Permission is hereby granted, free of charge, to any person obtaining a copy
   5 of this software and associated documentation files (the "Software"), to deal
   6 in the Software without restriction, including without limitation the rights
   7 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   8 copies of the Software, and to permit persons to whom the Software is
   9 furnished to do so, subject to the following conditions:
  10
  11 The above copyright notice and this permission notice shall be included in
  12 all copies or substantial portions of the Software.
  13
  14 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  17 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  18 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  19 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  20 THE SOFTWARE.
  21  */
  22 #ifndef WEBAPPLET_H
  23 #define WEBAPPLET_H
  24
  25 #include <QUrl>
  26
  27 #include <Plasma/DataEngine>
  28 #include <Plasma/AppletScript>
  29
  30 class QWebFrame;
  31
  32 namespace Plasma
  33 {
  34     class WebView;
  35 } // namespace Plasma
  36
  37 class WebApplet : public Plasma::AppletScript
  38 {
  39     Q_OBJECT
  40 public:
  41     WebApplet(QObject *parent, const QVariantList &args);
  42     ~WebApplet();
  43
  44     bool init();
  45
  46 protected:
  47     Plasma::WebView *view() const;
  48     void paintInterface(QPainter *painter,
  49                                 const QStyleOptionGraphicsItem *option,
  50                                 const QRect &contentsRect);
  51     virtual QByteArray dataFor(const QString &str);
  52     Plasma::WebView* page();
  53     bool loaded();
  54
  55 protected slots:
  56     void connectFrame(QWebFrame *);
  57     virtual void loadFinished(bool);
  58     virtual void initJsObjects();
  59
  60 private:
  61     class Private;
  62     Private *const d;
  63 };
  64
  65 #endif