1 /* |
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2 * Copyright (c) 2004-2007 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 |
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19 #ifndef CIDLEPRINTEVENTCATCHER_H |
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20 #define CIDLEPRINTEVENTCATCHER_H |
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21 |
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22 #include <e32std.h> |
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23 #include <e32base.h> |
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24 |
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25 #include "imageprint.h" |
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26 #include "midleprinteventregisterif.h" |
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27 |
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28 // FORWARD DECLARATIONS |
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29 class CRealFactory; |
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30 class MIdlePrintEventObserver; |
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31 class MIdlePrintEventRegisterIF; |
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32 |
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33 // CLASS DEFINITION |
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34 |
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35 /** |
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36 * This class catches idle events from Image Print engine. |
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37 */ |
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38 class CIdlePrintEventCatcher : |
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39 public CBase, |
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40 public MIdleObserver, |
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41 public MIdlePrintEventRegisterIF |
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42 { |
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43 public: // Construction and destruction |
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44 |
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45 /** |
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46 * Two phase constructor |
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47 * |
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48 * @param aFactory The factory |
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49 * @param aIdleUIObserver Observer to notify UI about idle events |
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50 * |
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51 * @return Initialized instance of the engine |
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52 */ |
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53 static CIdlePrintEventCatcher* NewL( |
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54 CRealFactory* aFactory /*, MIdlePrintEventObserver* aIdleUIObserver*/ ); |
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55 static CIdlePrintEventCatcher* NewLC( |
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56 CRealFactory* aFactory /*, MIdlePrintEventObserver* aIdleUIObserver*/ ); |
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57 |
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58 /** |
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59 * Destructor |
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60 */ |
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61 virtual ~CIdlePrintEventCatcher(); |
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62 |
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63 private: // Construction and destruction |
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64 |
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65 /** |
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66 * Constructor |
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67 * |
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68 * @param aFactory The factory |
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69 * @param aIdleUIObserver Observer to notify UI about idle events |
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70 */ |
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71 CIdlePrintEventCatcher( CRealFactory* aFactory /*, |
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72 MIdlePrintEventObserver* aIdleUIObserver*/ ); |
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73 |
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74 /** |
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75 * 2nd phase constructor |
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76 */ |
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77 void ConstructL(); |
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78 |
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79 public: // Methods derived from MIdleObserver |
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80 |
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81 void StatusEvent(const TEvent &aEvent, TInt aError, TInt aMsgCode); |
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82 |
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83 public: // Methods derived from MIdlePrintEventRegisterIF |
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84 |
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85 void RegisterObserver( MIdlePrintEventObserver* aIdleObserver ); |
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86 void UnRegisterObserver( MIdlePrintEventObserver* aIdleObserver ); |
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87 |
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88 private: // Data |
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89 |
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90 // Interface factory |
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91 CRealFactory* iFactory; |
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92 |
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93 // Observer to notify UI about idle print events |
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94 MIdlePrintEventObserver* iIdleUIObserver; |
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95 |
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96 MIdlePrintEventObserver* iIdleUIObserver2; |
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97 |
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98 RPointerArray<MIdlePrintEventObserver> iObservers; |
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99 |
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100 HBufC* iBuf; |
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101 |
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102 }; |
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103 |
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104 |
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105 #endif // CIDLEPRINTEVENTCATCHER_H |
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106 |
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107 // End of File |
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