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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/statusbarextension.h>
00029 #include <kparts/factory.h>
00030 #include <kdialog.h>
00031 #include <kurl.h>
00032 #include <QtCore/QObject>
00033 #include <QtCore/QStringList>
00034 #include <QtCore/QPointer>
00035
00036 #include "kjavaappletwidget.h"
00037
00038 class QTableWidget;
00039 class QLabel;
00040 class KJavaProcess;
00041 class KJavaAppletViewer;
00042 class KAboutData;
00043 class KComponentData;
00044 class KConfig;
00045 class CoverWidget;
00046
00047 class KJavaAppletViewerBrowserExtension : public KParts::BrowserExtension {
00048 Q_OBJECT
00049 public:
00050 KJavaAppletViewerBrowserExtension (KJavaAppletViewer *parent);
00051 void urlChanged (const QString & url);
00052 void setLoadingProgress (int percentage);
00053
00054 void setBrowserArguments(const KParts::BrowserArguments & args);
00055 void saveState (QDataStream & stream);
00056 void restoreState (QDataStream & stream);
00057 public Q_SLOTS:
00058 void showDocument (const QString & doc, const QString & frame);
00059 };
00060
00061 class KJavaAppletViewerLiveConnectExtension : public KParts::LiveConnectExtension {
00062 Q_OBJECT
00063 public:
00064 KJavaAppletViewerLiveConnectExtension(KJavaAppletViewer * parent);
00065
00066 bool get (const unsigned long objid, const QString & field, KParts::LiveConnectExtension::Type & type, unsigned long & retobjid, QString & value);
00067 bool put(const unsigned long, const QString & field, const QString & value);
00068 bool call (const unsigned long , const QString & func, const QStringList & args, KParts::LiveConnectExtension::Type & type, unsigned long & retobjid, QString & value);
00069 void unregister (const unsigned long objid);
00070
00071 int jsSessions () const { return m_jssessions; }
00072 public Q_SLOTS:
00073 void jsEvent (const QStringList & args);
00074 Q_SIGNALS:
00075 void partEvent (const unsigned long objid, const QString & event, const KParts::LiveConnectExtension::ArgList & args);
00076
00077 private:
00078 KJavaAppletViewer * m_viewer;
00079 static int m_jssessions;
00080 };
00081
00082 class KJavaAppletViewer : public KParts::ReadOnlyPart {
00083 Q_OBJECT
00084 public:
00085 KJavaAppletViewer (QWidget * wparent, QObject * parent, const QStringList &args);
00086 ~KJavaAppletViewer ();
00087 CoverWidget * view () const;
00088 static KAboutData* createAboutData ();
00089
00090 KJavaAppletViewerBrowserExtension * browserextension() const
00091 { return m_browserextension; }
00092 KParts::LiveConnectExtension * liveConnectExtension () const
00093 { return m_liveconnect; }
00094
00095 bool eventFilter (QObject *o, QEvent *e);
00096
00097 bool appletAlive () const;
00098 public Q_SLOTS:
00099 virtual bool openUrl (const KUrl & url);
00100 virtual bool closeUrl ();
00101 void appletLoaded ();
00102 void infoMessage (const QString &);
00103 protected:
00104 bool openFile();
00105 private Q_SLOTS:
00106 void delayedCreateTimeOut ();
00107 private:
00108 QPointer <CoverWidget> m_view;
00109 KConfig * m_config;
00110 KJavaProcess * process;
00111 KJavaAppletViewerBrowserExtension * m_browserextension;
00112 KJavaAppletViewerLiveConnectExtension * m_liveconnect;
00113 KParts::StatusBarExtension * m_statusbar;
00114 QPointer <QLabel> m_statusbar_icon;
00115 QString baseurl;
00116 bool m_closed;
00117 };
00118
00119 class KJavaAppletViewerFactory : public KParts::Factory {
00120 Q_OBJECT
00121 public:
00122 KJavaAppletViewerFactory ();
00123 virtual ~KJavaAppletViewerFactory ();
00124 virtual KParts::Part *createPartObject
00125 (QWidget *wparent,
00126 QObject *parent,
00127 const char *className, const QStringList &args);
00128 static const KComponentData &componentData() { return *s_componentData; }
00129 static KIconLoader * iconLoader () { return s_iconLoader; }
00130 private:
00131 static KComponentData *s_componentData;
00132 static KIconLoader * s_iconLoader;
00133 };
00134
00135 class AppletParameterDialog : public KDialog {
00136 Q_OBJECT
00137 public:
00138 AppletParameterDialog (KJavaAppletWidget * parent);
00139 protected Q_SLOTS:
00140 void slotClose ();
00141 private:
00142 KJavaAppletWidget * m_appletWidget;
00143 QTableWidget * table;
00144 };
00145
00146 #endif