1 /* |
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2 * Copyright (c) 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: Dialog create for video preview |
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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 |
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20 |
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21 #ifndef VIDEOPREVIEWDIALOG_H_ |
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22 #define VIDEOPREVIEWDIALOG_H_ |
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23 |
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24 |
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25 // INCLUDES |
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26 #include <AknDialog.h> |
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27 |
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28 #include "mediafilepreview.h" |
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29 |
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30 // CLASS DECLARATION |
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31 |
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32 |
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33 /** |
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34 * CVideoPreviewDialog |
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35 * |
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36 */ |
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37 NONSHARABLE_CLASS (CVideoPreviewDialog) : public CAknDialog, |
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38 public MPreviewHandlerObserver, |
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39 public MCoeForegroundObserver |
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40 { |
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41 public:// Constructors and destructor |
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42 static CVideoPreviewDialog* NewL( TAny* aVideoHandler ); |
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43 virtual ~CVideoPreviewDialog(); |
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44 |
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45 public: |
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46 TBool ShowDialogLD( TInt* aError ); |
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47 void SetAttrL( TInt aAttr, TInt aValue ); |
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48 void SetAttrL( TInt aAttr, const TDesC& aValue ); |
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49 void SetAttrL( TInt aAttr, TAny* aValue ); |
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50 // Close the dialogue to cancel the preview |
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51 void CloseDialogL(); |
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52 |
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53 |
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54 private: |
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55 CVideoPreviewDialog( TAny* aVideoHandler ); |
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56 void ConstructL(); |
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57 |
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58 private: |
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59 void PreLayoutDynInitL(); |
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60 void PostLayoutDynInitL(); |
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61 TBool OkToExitL( TInt aButtonId ); |
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62 void ProcessCommandL(TInt aCommandId); |
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63 void HandleResourceChange(TInt aType); |
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64 |
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65 private: |
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66 void CloseDialogWithDelayL(); |
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67 static TInt CloseDialog( TAny *aObj ); |
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68 |
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69 private: // from MPreviewHandlerObserver |
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70 void HandlePreviewEventL( TInt aEvent, TInt aError ); |
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71 |
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72 private: |
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73 void HandleGainingForeground(); |
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74 void HandleLosingForeground(); |
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75 |
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76 |
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77 private: |
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78 CMFVideoPreviewHandler* iVideoHandler; |
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79 TBool iVideoHandlerCreated; |
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80 |
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81 // for closing dialog |
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82 CIdle* iIdle; |
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83 |
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84 TInt* iError; |
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85 |
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86 }; |
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87 |
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88 |
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89 #endif /*VIDEOPREVIEWDIALOG_H_*/ |
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