--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmsharing/livecommsui/lcuiengine/inc/lcuiengine.h	Tue Aug 31 15:12:07 2010 +0300
@@ -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 LCUIENGINE_H
+#define LCUIENGINE_H
+
+//USER
+
+//SYSTEM
+#include <QObject>
+#include <QString>
+#include <QTime>
+
+class QTimer;
+class HbProgressDialog;
+class HbDialog;
+class QRectF;
+class LcUiEnginePrivate;
+class HbView;
+
+const char lcEngSignalNameMuted[] = "muted";
+const char lcEngSignalNameUnmuted[] = "unmuted";
+const char lcEngSignalNameSpeakerEnabled[] = "speakerEnabled";
+const char lcEngSignalNameSpeakerDisabled[] = "speakerDisabled";
+const char lcEngSignalNameCameraChangedToMain[] = "cameraChangedToMain";
+const char lcEngSignalNameCameraChangedToSecondary[] = "cameraChangedToSecondary";
+const char lcEngSignalNameCameraEnabled[] = "cameraEnabled";
+const char lcEngSignalNameCameraDisabled[] = "cameraDisabled";
+
+
+/*
+ * Supported views
+ */
+enum LcViewLayoutHint {
+    Lc_NoViewLayout = -1,
+    Lc_IdleViewLayout,
+    Lc_SharedViewLayout,
+    Lc_ReceivedViewLayout,
+    Lc_ReceivedOnlyViewLayout,
+    Lc_TwowayViewLayout,
+    Lc_AllInOneViewLayout
+};
+
+
+/*
+ * Struct of values for control
+ */
+class LcControlValues {
+public:
+  int mMaxValue;
+  int mMinValue;
+  int mValue;
+};
+
+/*
+ * Live Comms UI Engine 
+ */
+class LcUiEngine : public QObject
+{
+    Q_OBJECT
+    friend class UT_LcUiEngine;
+
+public:
+    //constructor
+    explicit LcUiEngine(const QString &engineName,
+                        const QString &applicationDisplayName);
+    //destructor
+    ~LcUiEngine();
+    
+signals:
+  
+    //signaled when engine is stopped
+    void stopped();
+    //signaled when layout is changed
+    void layoutChanged();
+    //signaled when camera changes to main
+    void cameraChangedToMain();
+    //signaled when camera changes to secondary
+    void cameraChangedToSecondary();
+    //signaled when mic is muted
+    void muted();
+    //signaled when mic is unmuted
+    void unmuted();
+    //signaled when speaker is enabled
+    void speakerEnabled();
+    //signaled when speaker is disabled
+    void speakerDisabled();
+    //signaled when camera is disabled
+    void cameraDisabled();
+    //signaled when camera is enabled
+    void cameraEnabled();
+    //signaled when engine is blocked, 
+    //no calls expected until signaled unblocked    
+    void blocked();
+    //signaled when engine is free 
+    void unblocked();
+    //signaled continuously while session is up and running
+    //carries current session duration
+    void sessionDurationChanged(const QString &duration);
+    void recipientChanged(const QString &recipient);
+    void phoneNumberChanged(const QString &number);    
+    //signaled when player state changed
+    void localPlayerPlaying();
+    void remotePlayerPlaying();
+    void localPlayerPreparing();
+    void remotePlayerPreparing();
+    void localPlayerBuffering();
+    void remotePlayerBuffering();
+    void localPlayerPaused();
+    void remotePlayerPaused();
+    void localPlayerUnavailable();
+    void remotePlayerUnavailable();
+    void volumeChanged(int aVolumeLevel);
+    
+    
+public slots:
+
+    void zoom( int value );
+    void stop();
+    void minimize();
+    void maximize();   
+        
+public: // API
+    
+    void start();
+    const QString& sessionTitle() const;
+    const QString& recipient() const;
+    const QString& phoneNumber() const;
+    LcViewLayoutHint viewLayout() const;
+    void setContentAreas(const QRectF& sharedContent,
+                         const QRectF& receivedContent);
+    bool setOrientation(Qt::Orientation orientation);
+    void setUiComponents(HbProgressDialog* invitingNote,
+                         HbProgressDialog* waitingNote,
+                         HbDialog* acceptQuery,
+                         HbDialog* recipientQuery,
+                         HbDialog* shareOwnVideoQuery);
+    void toggleMute();
+    bool isMuted() const;
+    void toggleSpeaker();
+    bool isSpeakerOn() const;
+    int zoomValues(LcControlValues& values) const;
+    void toggleDisableCamera();
+    void setMainCamera(const bool aMainCamera);
+    bool mainCamera() const;
+    void toggleCamera();
+    bool fullScreenMode();
+    void setFullScreenMode(bool aMode);
+    void updateSession();
+    bool isLocalPlayerPlaying() const;
+    bool isRemotePlayerPlaying() const;
+    bool isMinimized()const;
+    bool isMaximized()const{return !isMinimized();}; 
+    void shareImage(const QString&);
+    void shareCamera();
+    void setCurrentView(HbView* view);
+    bool SendDialTone( const QChar aKey );
+
+private:
+
+    LcUiEnginePrivate* d;
+
+friend class LcUiEnginePrivate; // access to signals
+};
+
+#endif // LCUIENGINE_H
+
+
+// End of file