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1 /* |
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2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 #ifndef IRPROPERTYOBSERVER_H |
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19 #define IRPROPERTYOBSERVER_H |
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20 |
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21 #include <e32base.h> |
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22 |
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23 //This is an symbian interface. |
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24 class MIRPropertyChangeObserverInterface |
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25 { |
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26 |
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27 public: |
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28 |
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29 virtual void HandlePropertyChangeL(const TUid& aCategory, const TUint aKey, const TInt aValue) = 0; |
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30 virtual void HandlePropertyChangeErrorL(const TUid& aCategory, const TUint aKey, TInt aError) = 0; |
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31 }; |
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32 |
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33 class MIRPropertyObserverInterface; |
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34 class CIRPropertyChangeAO; |
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35 |
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36 class CIRPropertyObserver : public CBase, public MIRPropertyChangeObserverInterface |
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37 { |
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38 public: |
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39 |
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40 //only two-phase constructor is permit to use |
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41 static CIRPropertyObserver* NewL(MIRPropertyObserverInterface* aObserver); |
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42 static CIRPropertyObserver* NewLC(MIRPropertyObserverInterface* aObserver); |
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43 ~CIRPropertyObserver(); |
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44 TBool IsCallActive() const; |
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45 |
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46 protected: |
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47 |
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48 //from base class MIRPropertyChangeObserverInterface |
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49 void HandlePropertyChangeL(const TUid& aCategory, const TUint aKey, const TInt aValue); |
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50 void HandlePropertyChangeErrorL(const TUid& aCategory, const TUint aKey, TInt aError); |
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51 |
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52 private: |
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53 |
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54 void ConstructL(); |
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55 CIRPropertyObserver(MIRPropertyObserverInterface* aObserver); |
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56 |
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57 private: |
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58 |
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59 CIRPropertyChangeAO* iCallStatusObserver; |
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60 TBool iIsCallActive; |
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61 |
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62 MIRPropertyObserverInterface* iPropertyObserver; |
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63 }; |
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64 |
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65 #endif //IRPROPERTYOBSERVER_H |
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66 |