videocollection/videocollectionview/inc/videooperatorservice_p.h
changeset 55 4bfa887905cf
child 67 72c709219fcd
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/videocollection/videocollectionview/inc/videooperatorservice_p.h	Mon Aug 23 14:27:29 2010 +0300
@@ -0,0 +1,152 @@
+/*
+* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:   VideoOperatorServicePrivate class declaration.
+*
+*/
+
+#ifndef VIDEOOPERATORSERVICEPRIVATE_H
+#define VIDEOOPERATORSERVICEPRIVATE_H
+
+// INCLUDE FILES
+#include <qobject.h>
+#include <qprocess.h>
+#include <e32cmn.h>
+
+class VideoOperatorService;
+
+/**
+ * Private functionality for loading and launching operator customisable services.
+ */
+class VideoOperatorServicePrivate : public QObject
+{
+    Q_OBJECT
+
+    Q_DISABLE_COPY(VideoOperatorServicePrivate)
+    
+public:
+
+    /**
+     * Contructor.
+     *
+     * @param ptr pointer to public implementation
+     */
+    VideoOperatorServicePrivate();
+
+    /**
+     * Destructor.
+     *
+     */
+    ~VideoOperatorServicePrivate();
+    
+    /**
+     * Loads the service.
+     * 
+     * @titleKey Central Repository key id for the service's title.
+     * @iconKey Central Repository key id for the service's icon resource.
+     * @uriKey Central Repository key id for the service's URI.
+     * @uidKey Central Repository key id for the service's UID.
+     * 
+     * @return True if service was loaded succesfully.
+     */
+    bool load(int titleKey, int iconKey, int uriKey, int uidKey);
+
+    /**
+     * Returns name for the service.
+     * 
+     * @return name of the service.
+     */
+    const QString title() const;
+    
+    /**
+     * Returns the icon resource for the service.
+     * 
+     * @return path or resource id to the icon.
+     */
+    const QString iconResource() const;
+    
+    /**
+     * Launches the service.
+     */
+    void launchService();
+
+private:
+    
+    /**
+     * Gets filename including path.
+     * 
+     * @param TUid application UID.
+     * 
+     * @return string application full filename.
+     */
+    QString getApplicationFilenameL(const TUid uid);
+
+    /**
+     * Bring application to foreground. 
+     * 
+     * @param TUid application UID.
+     * 
+     * @return bool true if application was brought to foreground, else false.
+     */
+    bool bringApplicationToForeground(const TUid uid);
+
+    /**
+     * Starts the application. 
+     * 
+     * @param TUid application UID.
+     */
+    void startApplicationL(const TUid uid);
+    
+public slots:
+    
+    /**
+     * Signaled when process has finished. Brings videos application back to foreground.
+     */    
+    void processFinished(int exitCode, QProcess::ExitStatus exitStatus);
+    
+    /**
+     * Signaled if there's error with the process. 
+     */
+    void processError(QProcess::ProcessError error);
+
+private:
+    
+    /**
+     * Title for the service.
+     */
+    QString mTitle;
+    
+    /**
+     * Icon for the service.
+     */
+    QString mIconResource;
+    
+    /**
+     * Service URL if service should launch an URL.
+     */
+    QString mServiceUri;
+    
+    /**
+     * Application UID if service should launch an external application.  
+     */
+    int mApplicationUid;
+    
+    /**
+     * Pointer to started process.
+     */
+    QProcess *mProcess;
+};
+
+#endif // VIDEOOPERATORSERVICEPRIVATE_H
+
+// End of file.