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1 /* |
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2 * Copyright (c) 2003 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: NVG Decoder header file |
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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 OPENVGHANDLESTORE_H_ |
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20 #define OPENVGHANDLESTORE_H_ |
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21 |
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22 #include <e32base.h> |
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23 #include <openvg.h> |
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24 |
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25 class COpenVGHandleStore : public CBase |
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26 { |
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27 public: |
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28 struct TLVVGHandlePair |
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29 { |
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30 enum THandleType |
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31 { |
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32 EVGPath, |
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33 EVGPaint, |
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34 EVGImage |
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35 }; |
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36 VGHandle iVGHandle; |
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37 THandleType iHandleType; |
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38 |
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39 explicit TLVVGHandlePair(VGHandle aVGHandle, THandleType aHandleType = EVGPath) |
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40 : iVGHandle(aVGHandle), |
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41 iHandleType(aHandleType) |
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42 { |
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43 } |
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44 }; |
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45 |
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46 virtual ~COpenVGHandleStore(); |
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47 |
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48 static COpenVGHandleStore * NewL(); |
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49 |
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50 static COpenVGHandleStore * NewLC(); |
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51 |
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52 void AddPathDHL(VGPath aHandle) |
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53 { |
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54 TInt error = AddPath(aHandle); |
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55 if (error != KErrNone) |
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56 { |
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57 vgDestroyPath(aHandle); |
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58 User::Leave(error); |
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59 } |
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60 } |
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61 |
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62 void AddPaintDHL(VGPaint aHandle) |
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63 { |
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64 TInt error = AddPaint(aHandle); |
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65 if (error != KErrNone) |
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66 { |
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67 vgDestroyPaint(aHandle); |
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68 User::Leave(error); |
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69 } |
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70 } |
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71 |
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72 void AddImageDHL(VGImage aHandle) |
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73 { |
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74 TInt error = AddImage(aHandle); |
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75 if (error != KErrNone) |
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76 { |
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77 vgDestroyImage(aHandle); |
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78 User::Leave(error); |
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79 } |
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80 } |
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81 |
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82 TInt AddPath(VGPath aHandle) |
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83 { |
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84 return iHandles.Append(TLVVGHandlePair(aHandle, TLVVGHandlePair::EVGPath)); |
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85 } |
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86 |
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87 TInt AddPaint(VGPaint aHandle) |
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88 { |
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89 return iHandles.Append(TLVVGHandlePair(aHandle, TLVVGHandlePair::EVGPaint)); |
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90 } |
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91 |
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92 TInt AddImage(VGImage aHandle) |
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93 { |
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94 return iHandles.Append(TLVVGHandlePair(aHandle, TLVVGHandlePair::EVGImage)); |
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95 } |
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96 |
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97 TInt AddHandle(VGHandle aHandle, TLVVGHandlePair::THandleType aType) |
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98 { |
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99 return iHandles.Append(TLVVGHandlePair(aHandle, aType)); |
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100 } |
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101 |
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102 private: |
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103 COpenVGHandleStore(); |
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104 |
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105 void ConstructL(); |
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106 |
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107 RArray<TLVVGHandlePair> iHandles; |
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108 }; |
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109 |
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110 #endif |
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111 //--------------------------------EndOfFile------------------------------------ |