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1 // Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // |
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15 |
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16 #ifndef __MODEMCHANGEOBSERVER_H__ |
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17 #define __MODEMCHANGEOBSERVER_H__ |
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18 |
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19 // System includes |
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20 #include <e32base.h> |
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21 #include <e32property.h> |
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22 |
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23 |
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24 // |
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25 // ------> MModemChangeObserver (header) |
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26 // |
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27 class MModemChangeObserver |
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28 /** |
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29 @internalComponent |
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30 */ |
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31 { |
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32 // |
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33 public: // FROM MModemChangeObserver |
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34 // |
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35 virtual void HandleModemChangedL() = 0; |
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36 }; |
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37 |
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38 |
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39 |
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40 // |
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41 // ------> CModemChangeObserver (header) |
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42 // |
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43 class CModemChangeObserver : public CActive |
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44 /** |
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45 @internalComponent |
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46 */ |
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47 { |
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48 // |
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49 public: // CONSTRUCT / DESTRUCT |
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50 // |
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51 IMPORT_C CModemChangeObserver(MModemChangeObserver& aObserver); |
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52 IMPORT_C ~CModemChangeObserver(); |
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53 IMPORT_C void ConstructL(); |
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54 |
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55 // |
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56 public: // ISSUE REQUEST |
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57 // |
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58 void IssueRequestL(); |
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59 |
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60 // |
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61 private: // FROM CActive |
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62 // |
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63 void RunL(); |
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64 void DoCancel(); |
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65 TInt RunError(TInt aError); |
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66 |
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67 // |
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68 private: // MEMBER DATA |
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69 // |
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70 RProperty iModemChangeProperty; |
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71 MModemChangeObserver& iObserver; |
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72 }; |
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73 |
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74 |
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75 #endif |