kjavaappletviewer.h
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00023 #ifndef KJAVAAPPLETVIEWER_H
00024 #define KJAVAAPPLETVIEWER_H
00025
00026 #include <kparts/part.h>
00027 #include <kparts/browserextension.h>
00028 #include <kparts/factory.h>
00029 #include <kdialogbase.h>
00030 #include <kurl.h>
00031 #include <qobject.h>
00032 #include <qstringlist.h>
00033 #include <qguardedptr.h>
00034
00035 #include "kjavaappletwidget.h"
00036
00037 class QTable;
00038 class KJavaProcess;
00039 class KJavaAppletViewer;
00040 class KAboutData;
00041 class KInstance;
00042 class KConfig;
00043 class CoverWidget;
00044
00045 class KJavaAppletViewerBrowserExtension : public KParts::BrowserExtension {
00046 Q_OBJECT
00047 public:
00048 KJavaAppletViewerBrowserExtension (KJavaAppletViewer *parent);
00049 void urlChanged (const QString & url);
00050 void setLoadingProgress (int percentage);
00051
00052 void setURLArgs (const KParts::URLArgs & args);
00053 void saveState (QDataStream & stream);
00054 void restoreState (QDataStream & stream);
00055 public slots:
00056 void showDocument (const QString & doc, const QString & frame);
00057 };
00058
00059 class KJavaAppletViewerLiveConnectExtension : public KParts::LiveConnectExtension {
00060 Q_OBJECT
00061 public:
00062 KJavaAppletViewerLiveConnectExtension(KJavaAppletViewer * parent);
00063
00064 bool get (const unsigned long objid, const QString & field, KParts::LiveConnectExtension::Type & type, unsigned long & retobjid, QString & value);
00065 bool put(const unsigned long, const QString & field, const QString & value);
00066 bool call (const unsigned long , const QString & func, const QStringList & args, KParts::LiveConnectExtension::Type & type, unsigned long & retobjid, QString & value);
00067 void unregister (const unsigned long objid);
00068
00069 int jsSessions () const { return m_jssessions; }
00070 public slots:
00071 void jsEvent (const QStringList & args);
00072 signals:
00073 virtual void partEvent (const unsigned long objid, const QString & event, const KParts::LiveConnectExtension::ArgList & args);
00074
00075 private:
00076 KJavaAppletViewer * m_viewer;
00077 static int m_jssessions;
00078 };
00079
00080 class KJavaAppletViewer : public KParts::ReadOnlyPart {
00081 Q_OBJECT
00082 public:
00083 KJavaAppletViewer (QWidget * wparent, const char * wname,
00084 QObject * parent, const char * name, const QStringList &args);
00085 ~KJavaAppletViewer ();
00086 CoverWidget * view () const { return m_view; }
00087 static KAboutData* createAboutData ();
00088
00089 KJavaAppletViewerBrowserExtension * browserextension() const
00090 { return m_browserextension; }
00091 KParts::LiveConnectExtension * liveConnectExtension () const
00092 { return m_liveconnect; }
00093
00094 bool eventFilter (QObject *o, QEvent *e);
00095
00096 bool appletAlive () const;
00097 public slots:
00098 virtual bool openURL (const KURL & url);
00099 virtual bool closeURL ();
00100 void appletLoaded ();
00101 void infoMessage (const QString &);
00102 protected:
00103 bool openFile();
00104 private slots:
00105 void delayedCreateTimeOut ();
00106 private:
00107 QGuardedPtr <CoverWidget> m_view;
00108 KConfig * m_config;
00109 KJavaProcess * process;
00110 KJavaAppletViewerBrowserExtension * m_browserextension;
00111 KJavaAppletViewerLiveConnectExtension * m_liveconnect;
00112 QString baseurl;
00113 bool m_closed;
00114 };
00115
00116 class KJavaAppletViewerFactory : public KParts::Factory {
00117 Q_OBJECT
00118 public:
00119 KJavaAppletViewerFactory ();
00120 virtual ~KJavaAppletViewerFactory ();
00121 virtual KParts::Part *createPartObject
00122 (QWidget *wparent, const char *wname,
00123 QObject *parent, const char *name,
00124 const char *className, const QStringList &args);
00125 static KInstance * instance () { return s_instance; }
00126 private:
00127 static KInstance * s_instance;
00128 };
00129
00130 class AppletParameterDialog : public KDialogBase {
00131 Q_OBJECT
00132 public:
00133 AppletParameterDialog (KJavaAppletWidget * parent);
00134 protected slots:
00135 void slotClose ();
00136 private:
00137 KJavaAppletWidget * m_appletWidget;
00138 QTable * table;
00139 };
00140
00141 #endif
This file is part of the documentation for khtml Library Version 3.4.1.