qtecomplugins/xqplugins/include/xqpluginloader.h
branchRCL_3
changeset 9 5d007b20cfd0
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/qtecomplugins/xqplugins/include/xqpluginloader.h	Tue Aug 31 16:02:37 2010 +0300
@@ -0,0 +1,81 @@
+/*
+* Copyright (c) 2009 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:  Class implement extended wrapper for ECom framework
+*
+*/
+
+#ifndef XQPLUGINLOADER_H
+#define XQPLUGINLOADER_H
+
+#include <QtGlobal>
+#include <QObject>
+#include <QList>
+#include <QString>
+
+class XQPluginInfo;
+class XQPluginLoaderPrivate;
+
+#ifdef BUILD_XQPLUGINS_DLL
+#define DLL_EXPORT Q_DECL_EXPORT
+#else
+#define DLL_EXPORT Q_DECL_IMPORT
+#endif
+
+class DLL_EXPORT XQPluginLoader : public QObject
+{
+public:
+
+    XQPluginLoader(QObject* parent = 0);
+    
+    XQPluginLoader(int uid, QObject* parent = 0);
+    
+    virtual ~XQPluginLoader();
+    
+    static bool listImplementations(const QString &interfaceName, 
+                             QList<XQPluginInfo > &impls);
+    
+    int uid()const;
+    
+    QObject* instance();
+    
+    bool isLoaded() const;
+    
+    bool load();
+    
+    bool unload();
+    
+    void setUid ( int uid );
+    
+    QString errorString () const;
+    
+private:
+    /**
+     * Private extended plugin loader implementation.
+     * Own
+     */
+    XQPluginLoaderPrivate* d;
+    
+    /**
+     * Flag that inform about loading state
+     */
+    bool did_load;
+    
+    Q_DISABLE_COPY(XQPluginLoader)
+};
+
+#endif