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1 /* |
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2 * Copyright (c) 2008-2009 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: Document class |
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15 * |
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16 */ |
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17 |
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18 #include <mpxviewutility.h> |
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19 |
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20 #include "glxappui.h" |
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21 #include "glxdocument.h" |
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22 #include <glximageviewermanager.h> |
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23 #include <glxtracer.h> |
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24 |
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25 // ----------------------------------------------------------------------------- |
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26 // NewL |
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27 // ----------------------------------------------------------------------------- |
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28 // |
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29 CGlxDocument* CGlxDocument::NewL(CEikApplication& aApp) |
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30 { |
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31 TRACER("CGlxDocument::NewL"); |
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32 CGlxDocument* self = NewLC(aApp); |
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33 CleanupStack::Pop(self); |
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34 return self; |
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35 } |
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36 |
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37 // ----------------------------------------------------------------------------- |
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38 // NewLC |
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39 // ----------------------------------------------------------------------------- |
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40 // |
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41 CGlxDocument* CGlxDocument::NewLC(CEikApplication& aApp) |
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42 { |
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43 TRACER("CGlxDocument::NewLC"); |
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44 CGlxDocument* self = new (ELeave) CGlxDocument(aApp); |
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45 CleanupStack::PushL(self); |
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46 self->ConstructL(); |
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47 return self; |
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48 } |
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49 |
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50 // ----------------------------------------------------------------------------- |
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51 // ConstructL |
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52 // ----------------------------------------------------------------------------- |
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53 // |
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54 void CGlxDocument::ConstructL() |
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55 { |
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56 TRACER("CGlxDocument::ConstructL"); |
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57 iViewUtility = MMPXViewUtility::UtilityL(); |
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58 iImageViewerInstance = CGlxImageViewerManager::InstanceL(); |
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59 } |
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60 |
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61 // ----------------------------------------------------------------------------- |
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62 // Constructor |
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63 // ----------------------------------------------------------------------------- |
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64 // |
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65 CGlxDocument::CGlxDocument(CEikApplication& aApp) : CAknDocument(aApp) |
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66 { |
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67 } |
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68 |
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69 // ----------------------------------------------------------------------------- |
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70 // Destructor |
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71 // ----------------------------------------------------------------------------- |
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72 // |
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73 CGlxDocument::~CGlxDocument() |
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74 { |
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75 TRACER("CGlxDocument::~CGlxDocument()"); |
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76 if (iViewUtility != NULL) |
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77 { |
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78 iViewUtility->Close(); |
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79 } |
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80 if ( NULL != iImageViewerInstance) |
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81 { |
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82 iImageViewerInstance->DeleteInstance(); |
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83 } |
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84 } |
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85 |
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86 // ----------------------------------------------------------------------------- |
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87 // CGlxDocument::OpenFileL() |
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88 // Open document. |
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89 // ----------------------------------------------------------------------------- |
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90 void CGlxDocument::OpenFileL( CFileStore*& /*aFileStore*/, RFile& aFile ) |
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91 { |
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92 TRACER("CGlxDocument::OpenFileL()"); |
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93 // Make sure that aFile is closed in leave situation |
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94 CleanupClosePushL( aFile ); |
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95 |
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96 // Reset old data |
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97 ResetDocument(); |
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98 iImageViewerInstance->SetImageFileHandleL(aFile); |
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99 CleanupStack::PopAndDestroy(); // Close aFile |
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100 } |
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101 |
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102 // ---------------------------------------------------------------------------- |
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103 // CGlxDocument::ResetDocument |
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104 // Reset the document |
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105 // ---------------------------------------------------------------------------- |
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106 // |
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107 void CGlxDocument::ResetDocument() |
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108 { |
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109 TRACER("CGlxDocument::ResetDocument()"); |
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110 // Set document to NULL |
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111 iImageViewerInstance->Reset(); |
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112 } |
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113 |
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114 // ----------------------------------------------------------------------------- |
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115 // CreateAppUiL |
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116 // ----------------------------------------------------------------------------- |
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117 // |
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118 CEikAppUi* CGlxDocument::CreateAppUiL() |
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119 { |
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120 TRACER("CGlxDocument::CreateAppUiL()"); |
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121 // Create the application user interface, and return a pointer to it, |
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122 // the framework takes ownership of this object |
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123 CEikAppUi* appUi = new (ELeave) CGlxAppUi(); |
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124 return appUi; |
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125 } |
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126 |