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: Scene list box model* |
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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 // INCLUDE FILES |
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20 #include "CamSceneListBoxModel.h" |
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21 #include "CamCaptureSetupListItem.h" |
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22 #include "CamUtility.h" |
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23 #include <cameraapp.rsg> |
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24 #include <vgacamsettings.rsg> |
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25 |
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26 #include <barsread.h> |
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27 #include <aknlayoutscalable_apps.cdl.h> |
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28 |
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29 |
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30 // ============================ MEMBER FUNCTIONS =============================== |
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31 |
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32 // ----------------------------------------------------------------------------- |
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33 // CCamSceneListBoxModel::CCamSceneListBoxModel |
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34 // C++ default constructor can NOT contain any code, that |
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35 // might leave. |
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36 // ----------------------------------------------------------------------------- |
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37 // |
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38 CCamSceneListBoxModel::CCamSceneListBoxModel( |
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39 CCamAppController& aController, |
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40 TCamCameraMode aMode, |
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41 RPointerArray<HBufC>& aSummaryTitleTextArray, |
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42 RPointerArray<HBufC>& aSummaryDescriptionTextArray, |
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43 TBool aUserBaseScenes ) |
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44 : CCamCaptureSetupListBoxModel( aController, ETrue ), |
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45 iMode( aMode ), |
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46 iSummaryTitleTextArray( aSummaryTitleTextArray ), |
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47 iSummaryDescriptionTextArray( aSummaryDescriptionTextArray ), |
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48 iUserBaseScenes( aUserBaseScenes ), |
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49 iController( aController ) |
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50 { |
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51 } |
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52 |
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53 // ----------------------------------------------------------------------------- |
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54 // CCamSceneListBoxModel::ConstructL |
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55 // Symbian 2nd phase constructor can leave. |
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56 // ----------------------------------------------------------------------------- |
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57 // |
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58 void CCamSceneListBoxModel::ConstructL( TRect aListBoxRect ) |
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59 { |
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60 ReadLayoutData( aListBoxRect ); |
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61 GetDataFromResourceL(); |
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62 } |
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63 |
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64 |
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65 // ----------------------------------------------------------------------------- |
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66 // GetDataFromResourceL |
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67 // ----------------------------------------------------------------------------- |
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68 // |
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69 void |
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70 CCamSceneListBoxModel::GetDataFromResourceL() |
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71 { |
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72 TInt resource = KErrNotFound; |
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73 |
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74 if( ECamControllerVideo == iMode ) |
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75 { |
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76 resource = R_CAM_CAPTURE_SETUP_LIST_VIDEO_SHOOTING_MODE; |
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77 } |
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78 else |
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79 { |
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80 if( iUserBaseScenes ) |
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81 resource = R_CAM_CAPTURE_SETUP_LIST_USER_SCENE_SHOOTING_MODE; |
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82 else |
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83 resource = R_CAM_CAPTURE_SETUP_LIST_PHOTO_SHOOTING_MODE; |
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84 } |
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85 |
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86 if( KErrNotFound != resource ) |
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87 { |
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88 GetScenesDataL( resource ); |
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89 } |
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90 } |
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91 |
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92 |
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93 // ----------------------------------------------------------------------------- |
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94 // CCamSceneListBoxModel::GetScenesDataL |
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95 // Load up data and descriptions for supported |
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96 // ----------------------------------------------------------------------------- |
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97 // |
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98 void CCamSceneListBoxModel::GetScenesDataL( TInt aArrayResourceId ) |
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99 { |
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100 |
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101 // create array from resource |
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102 TResourceReader reader; |
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103 CEikonEnv::Static()->CreateResourceReaderLC( reader, aArrayResourceId ); |
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104 const TInt count = reader.ReadInt16(); |
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105 |
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106 // for each entry in the resource array, create a new list item |
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107 TInt i; |
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108 for ( i = 0; i < count; i++ ) |
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109 { |
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110 CCamCaptureSetupListItem* listItem = |
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111 CCamCaptureSetupListItem::NewLC( reader, iIconLayoutData ); |
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112 |
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113 TInt sceneVal = listItem->ItemValue(); |
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114 if( IsSupportedScene( sceneVal ) ) |
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115 { |
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116 iItemArray.AppendL( listItem ); |
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117 CleanupStack::Pop( listItem ); |
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118 } |
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119 else |
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120 { |
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121 CleanupStack::PopAndDestroy( listItem ); |
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122 } |
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123 } |
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124 CleanupStack::PopAndDestroy(); // reader |
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125 } |
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126 |
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127 // ----------------------------------------------------------------------------- |
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128 // CCamSceneListBoxModel::IsSupportedScene |
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129 // Check if a specific scene is supported by current product |
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130 // ----------------------------------------------------------------------------- |
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131 // |
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132 TBool CCamSceneListBoxModel::IsSupportedScene( TInt aItem ) |
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133 { |
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134 TBool imageMode = (ECamControllerImage == iMode); |
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135 |
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136 // Scene must be in supported scenes list. |
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137 TBool supported = iController.IsSceneSupported( aItem, imageMode ); |
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138 |
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139 // Still, user scene is never supported in user scene base list. |
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140 TBool userException = (ECamSceneUser == aItem && iUserBaseScenes ); |
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141 |
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142 if( supported && !userException ) |
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143 { |
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144 return ETrue; |
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145 } |
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146 else |
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147 { |
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148 return EFalse; |
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149 } |
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150 } |
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151 |
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152 // ----------------------------------------------------------------------------- |
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153 // CCamSceneListBoxModel::NewLC |
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154 // Two-phased constructor. |
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155 // ----------------------------------------------------------------------------- |
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156 // |
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157 CCamSceneListBoxModel* |
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158 CCamSceneListBoxModel::NewLC( |
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159 CCamAppController& aController, |
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160 TCamCameraMode aMode, |
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161 RPointerArray<HBufC>& aSummaryTitleTextArray, |
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162 RPointerArray<HBufC>& aSummaryDescriptionTextArray, |
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163 TBool aUserBaseScenes, |
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164 TRect aListBoxRect ) |
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165 { |
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166 CCamSceneListBoxModel* self = |
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167 new( ELeave ) CCamSceneListBoxModel( aController, |
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168 aMode, |
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169 aSummaryTitleTextArray, |
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170 aSummaryDescriptionTextArray, |
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171 aUserBaseScenes ); |
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172 |
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173 CleanupStack::PushL( self ); |
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174 self->ConstructL( aListBoxRect ); |
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175 return self; |
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176 } |
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177 |
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178 |
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179 // Destructor |
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180 CCamSceneListBoxModel::~CCamSceneListBoxModel() |
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181 { |
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182 } |
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183 |
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184 |
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185 // End of File |
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