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1 /* |
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2 * Copyright (c) 2007-2008 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: suite presentation models container |
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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 "hnsuitesstack.h" |
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20 #include "hneventhandler.h" |
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21 #include "hnmdmodel.h" |
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22 #include "hnsuitemodel.h" |
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23 #include "hnsuitemodelcontainer.h" |
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24 #include "hnglobals.h" |
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25 #include "hncontrollerinterface.h" |
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26 |
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27 const TInt KParentSuiteDistance( 2 ); |
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28 |
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29 // ============================ MEMBER FUNCTIONS ============================= |
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30 |
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31 // --------------------------------------------------------------------------- |
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32 // |
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33 // --------------------------------------------------------------------------- |
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34 // |
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35 void CHnSuiteModelContainer::ConstructL( |
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36 MHnMdModelEventObserver& aModelObserver, |
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37 MHnControllerInterface& aController ) |
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38 { |
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39 iSuitesStack = CHnSuitesStack::NewL( aController ); |
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40 iEventHandler = CHnEventHandler::NewL( aModelObserver , aController ); |
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41 } |
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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 EXPORT_C CHnSuiteModelContainer* CHnSuiteModelContainer::NewL( |
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47 MHnMdModelEventObserver& aModelObserver, |
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48 MHnControllerInterface& aController ) |
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49 { |
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50 CHnSuiteModelContainer* self = CHnSuiteModelContainer::NewLC( |
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51 aModelObserver , aController ); |
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52 CleanupStack::Pop( self ); |
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53 return self; |
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54 } |
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55 |
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56 // --------------------------------------------------------------------------- |
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57 // |
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58 // --------------------------------------------------------------------------- |
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59 // |
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60 EXPORT_C CHnSuiteModelContainer* CHnSuiteModelContainer::NewLC( |
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61 MHnMdModelEventObserver& aModelObserver, |
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62 MHnControllerInterface& aController ) |
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63 { |
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64 CHnSuiteModelContainer* self = new( ELeave ) CHnSuiteModelContainer(); |
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65 CleanupStack::PushL( self ); |
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66 self->ConstructL( aModelObserver, aController ); |
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67 return self; |
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68 } |
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69 |
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70 // --------------------------------------------------------------------------- |
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71 // |
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72 // --------------------------------------------------------------------------- |
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73 // |
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74 CHnSuiteModelContainer::CHnSuiteModelContainer() |
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75 { |
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76 } |
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77 |
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78 // --------------------------------------------------------------------------- |
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79 // |
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80 // --------------------------------------------------------------------------- |
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81 // |
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82 CHnSuiteModelContainer::~CHnSuiteModelContainer() |
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83 { |
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84 delete iSuitesStack; |
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85 delete iEventHandler; |
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86 } |
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87 |
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88 // --------------------------------------------------------------------------- |
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89 // |
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90 // --------------------------------------------------------------------------- |
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91 // |
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92 EXPORT_C CHnSuiteModel* CHnSuiteModelContainer::PopSuiteModelL( |
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93 const TDesC& aSuiteName ) |
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94 { |
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95 CHnSuiteModel* suiteModel = iSuitesStack->PopL(); |
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96 |
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97 if ( suiteModel && |
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98 suiteModel->SuiteName().Compare( aSuiteName ) ) |
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99 { |
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100 User::LeaveIfError( KErrNotFound ); |
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101 } |
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102 |
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103 delete suiteModel; |
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104 suiteModel = iSuitesStack->GetLast(); |
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105 return suiteModel; |
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106 } |
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107 |
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108 // --------------------------------------------------------------------------- |
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109 // |
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110 // --------------------------------------------------------------------------- |
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111 // |
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112 EXPORT_C TInt CHnSuiteModelContainer::OfferHnEventL( const TInt aEventId, |
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113 const TInt aRecipientId, CLiwGenericParamList* aEventParameters ) |
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114 { |
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115 CHnSuiteModel* lastSuiteModel = GetLastSuiteModel(); |
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116 TInt err = KErrNotFound; |
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117 |
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118 if( aEventId == KKeyIdMoveHighlight ) |
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119 { |
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120 for( int i( 0 ); i<GetSuiteModelCount(); i++ ) |
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121 { |
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122 CHnSuiteModel* model = GetSuiteModel( i ); |
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123 TBool isRoot( model->CustomId() == KRootId ); |
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124 if( model && !isRoot ) |
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125 { |
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126 model->SetSuiteHighlightL( model->GetSuiteHighlight() + aRecipientId ); |
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127 } |
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128 } |
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129 } |
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130 else |
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131 { |
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132 if ( lastSuiteModel ) |
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133 { |
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134 err = lastSuiteModel->OfferHnEventL( aEventId, |
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135 aRecipientId, aEventParameters ); |
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136 } |
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137 } |
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138 |
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139 return err; |
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140 } |
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141 |
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142 // --------------------------------------------------------------------------- |
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143 // |
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144 // --------------------------------------------------------------------------- |
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145 // |
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146 EXPORT_C void CHnSuiteModelContainer::PushNewSuiteModelL( |
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147 const TDesC& aGenre ) |
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148 { |
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149 CHnSuiteModel* retModel = NULL; |
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150 retModel = CHnSuiteModel::NewL( *iEventHandler, aGenre ); |
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151 iSuitesStack->PushL( retModel ); |
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152 } |
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153 |
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154 // --------------------------------------------------------------------------- |
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155 // |
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156 // --------------------------------------------------------------------------- |
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157 // |
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158 EXPORT_C CHnSuiteModel* CHnSuiteModelContainer::GetSuiteModel( |
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159 const TDesC& aSuiteName ) |
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160 { |
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161 ASSERT( aSuiteName.Length() ); |
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162 |
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163 TInt count( iSuitesStack->Count() ); |
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164 CHnSuiteModel* retModel = NULL; |
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165 |
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166 for (TInt i = iSuitesStack->Count() - 1; i >= 0; i-- ) |
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167 { |
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168 retModel = iSuitesStack->Get( i ); |
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169 if ( retModel && !retModel->SuiteName().Compare( aSuiteName ) ) |
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170 { |
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171 break; |
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172 } |
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173 else |
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174 { |
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175 retModel = NULL; |
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176 } |
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177 } |
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178 |
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179 return retModel; |
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180 } |
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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 // |
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186 EXPORT_C TInt CHnSuiteModelContainer::GetSuiteModelCount() const |
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187 { |
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188 return iSuitesStack->Count(); |
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189 } |
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190 |
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191 // --------------------------------------------------------------------------- |
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192 // |
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193 // --------------------------------------------------------------------------- |
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194 // |
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195 EXPORT_C CHnSuiteModel* CHnSuiteModelContainer::GetLastSuiteModel() |
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196 { |
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197 return iSuitesStack->GetLast(); |
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198 } |
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199 |
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200 // --------------------------------------------------------------------------- |
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201 // |
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202 // --------------------------------------------------------------------------- |
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203 // |
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204 EXPORT_C CHnSuiteModel* CHnSuiteModelContainer::GetParentSuiteModel() |
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205 { |
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206 CHnSuiteModel* model = NULL; |
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207 if( iSuitesStack->Count() > 1 ) |
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208 { |
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209 model = iSuitesStack->Get( |
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210 iSuitesStack->Count() - KParentSuiteDistance ); |
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211 } |
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212 return model; |
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213 } |
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214 |
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215 // --------------------------------------------------------------------------- |
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216 // |
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217 // --------------------------------------------------------------------------- |
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218 // |
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219 EXPORT_C CHnSuiteModel* CHnSuiteModelContainer::GetSuiteModel(TInt aPosition) |
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220 { |
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221 return iSuitesStack->Get( aPosition ); |
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222 } |
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223 |
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224 // --------------------------------------------------------------------------- |
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225 // |
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226 // --------------------------------------------------------------------------- |
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227 // |
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228 EXPORT_C CHnSuiteModel* CHnSuiteModelContainer::GetMatchingSuiteModel( |
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229 TInt64 aCustomId ) |
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230 { |
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231 CHnSuiteModel* suiteModel( NULL ); |
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232 |
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233 if ( aCustomId >= 0 ) |
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234 { |
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235 for( TInt i( 0 ); i < GetSuiteModelCount(); i++ ) |
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236 { |
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237 CHnSuiteModel* tmpSuiteModel( GetSuiteModel( i ) ); |
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238 |
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239 // compare suiteCustomIds |
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240 if ( tmpSuiteModel && ( tmpSuiteModel->CustomId() == aCustomId ) ) |
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241 { |
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242 suiteModel = tmpSuiteModel; |
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243 break; |
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244 } |
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245 } |
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246 } |
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247 |
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248 return suiteModel; |
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249 } |
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250 |
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251 // --------------------------------------------------------------------------- |
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252 // |
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253 // --------------------------------------------------------------------------- |
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254 // |
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255 EXPORT_C void CHnSuiteModelContainer::RemoveLiwObjects() |
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256 { |
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257 for( TInt i = 0; i < GetSuiteModelCount(); ++i ) |
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258 { |
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259 GetSuiteModel( i )->RemoveLiwObjects(); |
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260 } |
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261 } |
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262 |
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263 // End of file |