radioapp/radioenginewrapper/inc/radioenginewrapper_win32_p.h
changeset 24 6df133bd92e1
child 28 075425b8d9a4
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/radioapp/radioenginewrapper/inc/radioenginewrapper_win32_p.h	Fri Jun 04 10:21:36 2010 +0100
@@ -0,0 +1,182 @@
+/*
+* Copyright (c) 2009 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:
+*
+*/
+
+#ifndef RADIOENGINEWRAPPER_P_H
+#define RADIOENGINEWRAPPER_P_H
+
+// System includes
+#include <QObject>
+#include <QScopedPointer>
+
+// User includes
+#include "radioenginewrapper.h"
+
+// Forward declarations
+class RadioControlEventListener;
+class RadioRdsListener;
+class RadioSettings;
+class RadioSettingsIf;
+class RadioFrequencyScanningHandler;
+class RadioStationHandlerIf;
+class RadioEngineWrapperObserver;
+class T_RadioDataParser;
+class QSettings;
+class QTimer;
+
+typedef QList<RadioEngineWrapperObserver*> ObserverList;
+
+#define RUN_NOTIFY_LOOP( list, func ) \
+        foreach( RadioEngineWrapperObserver* observer, list ) { \
+            observer->func; \
+        }
+
+// Class declaration
+class WRAPPER_DLL_EXPORT RadioEngineWrapperPrivate : public QObject
+{
+    Q_OBJECT
+    Q_DECLARE_PUBLIC( RadioEngineWrapper )
+    Q_DISABLE_COPY( RadioEngineWrapperPrivate )
+
+    friend class RadioFrequencyScanningHandler;
+
+public:
+
+    RadioEngineWrapperPrivate( RadioEngineWrapper* wrapper,
+                               RadioStationHandlerIf& stationHandler );
+
+    ~RadioEngineWrapperPrivate();
+
+    static RadioEngineWrapperPrivate* instance();
+
+    /**
+     * Initialization and startup
+     */
+    void init();
+    bool isEngineConstructed();
+
+    /**
+     * Returns the radio settings
+     */
+    RadioSettingsIf& settings();
+
+    /**
+     * Functions called from slots to tune to given frequency or preset
+     */
+    void tuneFrequency( uint frequency, const int reason );
+    void tuneWithDelay( uint frequency, const int reason );
+
+    ObserverList& observers();
+
+    void startSeeking( Seeking::Direction direction, const int reason );
+    void cancelSeeking();
+
+    void toggleAudioRoute();
+
+// Functions used by the win32 test window
+
+    QString dataParsingError() const;
+
+    void setHeadsetStatus( bool connected );
+
+    void setVolume( int volume );
+
+    void addSong( const QString& artist, const QString& title );
+
+    void clearSong();
+
+    bool isOffline() const;
+    void setOffline( bool offline );
+
+private slots:
+
+    void frequencyEvent();
+    void addSongTags();
+
+private:
+
+// New functions
+
+    void parseData();
+
+private: // data
+
+    /**
+     * Pointer to the public class
+     * Not own.
+     */
+    RadioEngineWrapper*                             q_ptr;
+
+    /**
+     * Map of radio stations read from the radio engine
+     * Own.
+     */
+    RadioStationHandlerIf&                          mStationHandler;
+
+    /**
+     * Reference to the wrapper observer
+     */
+    ObserverList                                    mObservers;
+
+    /**
+     * Radio settings handler
+     * Own.
+     */
+    QScopedPointer<RadioSettings>                   mSettings;
+
+    QTimer*                                         mTuneTimer;
+
+    /**
+     * Preset scanning handler
+     * Own.
+     */
+//    QScopedPointer<RadioFrequencyScanningHandler>   mFrequencyScanningHandler;
+
+//    QScopedPointer<T_RadioDataParser>               mDataParser;
+
+    QString                                         mParsingError;
+
+    /**
+     * Reason for the tune event. RadioFrequencyStrip or someone else
+     */
+    int                                             mTuneReason;
+
+    /**
+     * Flag to indicate whether or not audio should be routed to loudspeaker
+     */
+    bool                                            mUseLoudspeaker;
+
+    QScopedPointer<QSettings>                       mEngineSettings;
+
+    bool                                            mAntennaAttached;
+
+    uint                                            mFrequency;
+    uint                                            mNextFrequency;
+
+    int                                             mVolume;
+
+    int                                             mMaxVolume;
+    int                                             mFrequencyStepSize;
+    RadioRegion::Region                             mRegionId;
+    uint                                            mMinFrequency;
+    uint                                            mMaxFrequency;
+
+    QString                                         mArtist;
+    QString                                         mTitle;
+
+};
+
+#endif // RADIOENGINEWRAPPER_P_H