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1 /* |
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2 * Copyright (c) 2005 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: Buffer output for encoder. |
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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 // INCLUDE FILES |
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21 #include "EPos_CPosLmBufferOutput.h" |
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22 |
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23 // CONSTANTS |
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24 |
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25 // ============================ MEMBER FUNCTIONS =============================== |
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26 |
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27 // ----------------------------------------------------------------------------- |
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28 // CPosLmBufferOutput::CPosLmBufferOutput |
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29 // C++ default constructor can NOT contain any code, that |
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30 // might leave. |
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31 // ----------------------------------------------------------------------------- |
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32 // |
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33 CPosLmBufferOutput::CPosLmBufferOutput() |
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34 { |
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35 } |
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36 |
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37 // ----------------------------------------------------------------------------- |
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38 // CPosLmBufferOutput::ConstructL |
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39 // Symbian 2nd phase constructor can leave. |
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40 // ----------------------------------------------------------------------------- |
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41 // |
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42 void CPosLmBufferOutput::ConstructL(TInt anExpandSize) |
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43 { |
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44 BaseConstructL(iBufWriteStream); |
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45 |
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46 iBuffer = CBufSeg::NewL(anExpandSize); |
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47 iOwnsBuffer = ETrue; |
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48 |
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49 iBufWriteStream.Open(*iBuffer); |
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50 } |
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51 |
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52 // ----------------------------------------------------------------------------- |
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53 // CPosLmBufferOutput::NewL |
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54 // Two-phased constructor. |
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55 // ----------------------------------------------------------------------------- |
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56 // |
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57 CPosLmBufferOutput* CPosLmBufferOutput::NewL(TInt anExpandSize) |
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58 { |
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59 CPosLmBufferOutput* self = new (ELeave) CPosLmBufferOutput; |
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60 CleanupStack::PushL(self); |
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61 self->ConstructL(anExpandSize); |
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62 CleanupStack::Pop(self); |
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63 return self; |
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64 } |
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65 |
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66 // Destructor |
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67 CPosLmBufferOutput::~CPosLmBufferOutput() |
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68 { |
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69 iBufWriteStream.Release(); |
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70 |
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71 if (iOwnsBuffer) |
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72 { |
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73 delete iBuffer; |
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74 } |
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75 } |
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76 |
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77 // ----------------------------------------------------------------------------- |
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78 // CPosLmBufferOutput::CommitL |
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79 // |
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80 // (other items were commented in a header). |
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81 // ----------------------------------------------------------------------------- |
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82 // |
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83 void CPosLmBufferOutput::CommitL() |
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84 { |
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85 CPosLmOutput::CommitL(); |
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86 iBuffer->Compress(); |
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87 } |
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88 |
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89 // ----------------------------------------------------------------------------- |
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90 // CPosLmBufferOutput::CheckLowDiskL |
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91 // |
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92 // (other items were commented in a header). |
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93 // ----------------------------------------------------------------------------- |
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94 // |
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95 void CPosLmBufferOutput::CheckLowDiskL( |
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96 const TDesC16& /*aDesc*/) |
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97 { |
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98 } |
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99 |
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100 // ----------------------------------------------------------------------------- |
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101 // CPosLmBufferOutput::BufferLC |
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102 // |
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103 // (other items were commented in a header). |
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104 // ----------------------------------------------------------------------------- |
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105 // |
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106 CBufBase* CPosLmBufferOutput::BufferLC() |
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107 { |
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108 CBufBase* buf = iBuffer; |
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109 CleanupStack::PushL(buf); |
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110 iOwnsBuffer = EFalse; |
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111 return buf; |
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112 } |
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113 |
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114 // End of File |