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1 /* |
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2 * Copyright (c) 2002 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 the License "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: |
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15 * Implementation of CBrowserFavouritesFolderSelector. |
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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 |
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21 // INCLUDE FILES |
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22 |
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23 #include <AknLists.h> |
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24 #include <AknPopup.h> |
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25 #include <gulicon.h> |
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26 #include <AknIconArray.h> |
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27 #include <FavouritesDb.h> |
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28 #include <FavouritesItem.h> |
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29 #include <FavouritesItemList.h> |
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30 #include <BrowserNG.rsg> |
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31 #include <AknsConstants.h> |
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32 #include "BrowserFavouritesFolderSelector.h" |
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33 #include "BrowserFavouritesModel.h" |
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34 #include "BrowserFavouritesIconIndexArray.h" |
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35 #include "BrowserUtil.h" |
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36 #include "ApiProvider.h" |
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37 #include "CommsModel.h" |
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38 #include "CommonConstants.h" |
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39 #include "BrowserFavouritesView.h" |
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40 |
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41 // CONSTANTS |
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42 |
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43 /** |
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44 * Granularity of the listbox item array. |
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45 */ |
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46 LOCAL_C const TInt KGranularity = 4; |
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47 |
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48 /** |
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49 * Buffer size for formatting listbox text. Maximum item name |
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50 * plus listbox internals (tabulators for icons etc.) must fit into it. |
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51 * The format is "<icon index max 3 char>\t<name>", |
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52 * so the added length is 4. |
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53 */ |
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54 LOCAL_C const TInt KMaxListboxLineLen = KFavouritesMaxName + 4; |
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55 |
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56 /** |
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57 * Format for formatting a listbox line. |
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58 */ |
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59 _LIT( KListboxLineFormat, "%d\t%S" ); |
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60 |
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61 // --------------------------------------------------------- |
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62 // CBrowserFavouritesFolderSelectorListbox::CBrowserFavouritesFolderSelectorListbox |
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63 // --------------------------------------------------------- |
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64 // |
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65 CBrowserFavouritesFolderSelectorListbox::CBrowserFavouritesFolderSelectorListbox( const TBrowserFavouritesFolderListboxIconHandler* aIconHandler ) : |
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66 CAknSingleGraphicPopupMenuStyleListBox() |
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67 { |
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68 iIconHandler = aIconHandler; |
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69 } |
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70 |
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71 // --------------------------------------------------------- |
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72 // CBrowserFavouritesFolderSelectorListbox::HandleResourceChange |
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73 // --------------------------------------------------------- |
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74 // |
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75 void CBrowserFavouritesFolderSelectorListbox::HandleResourceChange( TInt aType ) |
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76 { |
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77 if ( aType == KAknsMessageSkinChange ) |
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78 { |
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79 CArrayPtr<CGulIcon>* array = |
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80 ItemDrawer()->ColumnData()->IconArray(); |
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81 |
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82 array->ResetAndDestroy(); |
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83 delete array; |
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84 |
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85 CAknIconArray* iconArray = NULL; |
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86 TRAPD( err, |
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87 iconArray = iIconHandler->CreateIconArrayL() |
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88 ) |
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89 |
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90 if ( !err ) |
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91 { |
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92 ItemDrawer()->ColumnData()->SetIconArray( iconArray ); |
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93 } |
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94 delete iconArray; |
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95 } |
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96 return; |
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97 } |
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98 |
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99 // ================= MEMBER FUNCTIONS ======================= |
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100 |
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101 // --------------------------------------------------------- |
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102 // CBrowserFavouritesFolderSelector::NewL |
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103 // --------------------------------------------------------- |
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104 // |
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105 CBrowserFavouritesFolderSelector* CBrowserFavouritesFolderSelector::NewL |
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106 ( |
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107 CBrowserFavouritesModel& aModel, |
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108 MApiProvider& aApiProvider, |
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109 TInt aExcludeFolder |
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110 ) |
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111 { |
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112 CBrowserFavouritesFolderSelector* selector = |
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113 new (ELeave) CBrowserFavouritesFolderSelector |
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114 ( aModel, aApiProvider, aExcludeFolder ); |
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115 CleanupStack::PushL( selector ); |
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116 selector->ConstructL(); |
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117 CleanupStack::Pop(); // selector |
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118 return selector; |
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119 } |
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120 |
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121 // --------------------------------------------------------- |
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122 // CBrowserFavouritesFolderSelector::CBrowserFavouritesFolderSelector |
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123 // --------------------------------------------------------- |
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124 // |
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125 CBrowserFavouritesFolderSelector::CBrowserFavouritesFolderSelector |
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126 ( |
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127 CBrowserFavouritesModel& aModel, |
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128 MApiProvider& aApiProvider, |
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129 TInt aExcludeFolder |
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130 ) |
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131 : iModel( &aModel ), |
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132 iApiProvider( &aApiProvider ), |
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133 iExcludeFolder( aExcludeFolder ) |
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134 { |
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135 } |
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136 |
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137 // --------------------------------------------------------- |
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138 // CBrowserFavouritesFolderSelector::~CBrowserFavouritesFolderSelector |
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139 // --------------------------------------------------------- |
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140 // |
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141 CBrowserFavouritesFolderSelector::~CBrowserFavouritesFolderSelector() |
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142 { |
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143 delete iListboxItemArray; |
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144 delete iListbox; |
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145 delete iIconIndexes; |
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146 delete iItems; |
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147 } |
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148 |
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149 // --------------------------------------------------------- |
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150 // CBrowserFavouritesFolderSelector::ConstructL |
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151 // --------------------------------------------------------- |
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152 // |
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153 void CBrowserFavouritesFolderSelector::ConstructL() |
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154 { |
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155 iListbox = new (ELeave) CBrowserFavouritesFolderSelectorListbox( &iIconHandler ); |
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156 iPopupList = CAknPopupList::NewL |
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157 ( iListbox, R_BROWSER_FAVOURITES_CBA_MOVETOFOLDER_MOVECANCEL_MOVE ); |
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158 HBufC* title = CCoeEnv::Static()->AllocReadResourceLC |
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159 ( R_BROWSER_FAVOURITES_TEXT_MOVE_TO_PRMPT ); |
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160 iPopupList->SetTitleL( *title ); |
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161 CleanupStack::PopAndDestroy(); // title |
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162 iListbox->ConstructL |
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163 ( iPopupList, EAknListBoxSelectionList | EAknListBoxLoopScrolling ); |
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164 iListboxItemArray = new (ELeave) CDesCArrayFlat( KGranularity ); |
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165 CTextListBoxModel* listboxModel = iListbox->Model(); |
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166 listboxModel->SetItemTextArray( iListboxItemArray ); |
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167 listboxModel->SetOwnershipType( ELbmDoesNotOwnItemArray ); |
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168 iListbox->CreateScrollBarFrameL( ETrue ); |
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169 iListbox->ScrollBarFrame()->SetScrollBarVisibilityL |
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170 ( CEikScrollBarFrame::EOff, CEikScrollBarFrame::EAuto ); |
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171 iListbox->ItemDrawer()->ColumnData()->SetIconArray |
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172 ( iIconHandler.CreateIconArrayL() ); |
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173 iListbox->ItemDrawer()->ColumnData()->EnableMarqueeL( ETrue ); |
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174 } |
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175 |
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176 // --------------------------------------------------------- |
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177 // CBrowserFavouritesFolderSelector::ExecuteLD |
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178 // --------------------------------------------------------- |
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179 // |
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180 TInt CBrowserFavouritesFolderSelector::ExecuteLD() |
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181 { |
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182 TInt uid = KFavouritesNullUid; |
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183 GetDataL(); |
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184 FillListboxL(); |
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185 if ( iPopupList->ExecuteLD() ) |
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186 { |
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187 uid = iItems->IndexToUid( iListbox->View()->CurrentItemIndex() ); |
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188 } |
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189 iPopupList = NULL; // ExecuteLD has already deleted it. |
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190 delete this; |
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191 return uid; |
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192 } |
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193 |
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194 // --------------------------------------------------------- |
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195 // CBrowserFavouritesFolderSelector::GetDataL |
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196 // --------------------------------------------------------- |
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197 // |
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198 void CBrowserFavouritesFolderSelector::GetDataL() |
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199 { |
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200 // Getting data. Make sure that the item and icon index data does not |
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201 // go out of sync - only set them to members when both is gotten. |
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202 CFavouritesItemList* items = GetItemsLC(); |
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203 CBrowserFavouritesIconIndexArray* iconIndexes = |
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204 GetIconIndexesLC( *items ); |
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205 // Replace data with new. |
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206 delete iIconIndexes; // Not NULL-ed, because... |
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207 delete iItems; // Not NULL-ed, because... |
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208 iItems = items; // ... this cannot leave |
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209 iIconIndexes = iconIndexes; // ... this cannot leave |
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210 CleanupStack::Pop( 2 ); // iconIndexes, items: now members. |
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211 } |
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212 |
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213 // --------------------------------------------------------- |
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214 // CBrowserFavouritesFolderSelector::FillListboxL |
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215 // --------------------------------------------------------- |
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216 // |
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217 void CBrowserFavouritesFolderSelector::FillListboxL() |
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218 { |
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219 TBuf<KMaxListboxLineLen> buf; |
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220 TBuf<KMaxListboxLineLen> name; |
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221 TInt i; |
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222 TInt resId = 0; |
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223 |
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224 iListboxItemArray->Reset(); |
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225 |
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226 for ( i = 0; i < iItems->Count(); i++ ) |
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227 { |
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228 if(!iItems->At(i)->IsHidden()) |
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229 { |
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230 |
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231 resId = CBrowserFavouritesView::GetSeamlessFolderResourceID( |
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232 iItems->At(i)->ContextId() ); |
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233 |
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234 if(resId) // a seamless link folder. Get the localised name. |
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235 { |
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236 HBufC* seamlessLinkName = CCoeEnv::Static()->AllocReadResourceLC( resId ); |
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237 name = seamlessLinkName->Des(); |
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238 CleanupStack::PopAndDestroy(); // seamlessLinkName |
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239 } |
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240 else // not a seamless link folder. |
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241 { |
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242 name = iItems->At( i )->Name(); |
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243 // Replace TAB characters with spaces. |
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244 for ( TInt i = 0; i < name.Length(); i++ ) |
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245 { |
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246 if ( name[i] == '\t' ) |
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247 { |
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248 name[i] = ' '; |
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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 buf.Format( KListboxLineFormat, iIconIndexes->At( i ).iItemIcon, &name ); |
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254 iListboxItemArray->AppendL( buf ); |
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255 } |
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256 else |
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257 { |
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258 iItems->Delete(i); |
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259 i--; |
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260 } |
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261 } |
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262 } |
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263 |
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264 // --------------------------------------------------------- |
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265 // CBrowserFavouritesFolderSelector::GetItemsLC |
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266 // --------------------------------------------------------- |
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267 // |
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268 CFavouritesItemList* CBrowserFavouritesFolderSelector::GetItemsLC() |
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269 { |
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270 CFavouritesItemList* items = new (ELeave) CFavouritesItemList(); |
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271 CleanupStack::PushL( items ); |
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272 |
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273 if ( iModel->BeginL( /*aWrite=*/EFalse, /*aDbErrorNote=*/ETrue ) |
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274 == KErrNone ) |
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275 { |
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276 // Get all folders. |
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277 iModel->Database().GetAll |
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278 ( *items, KFavouritesNullUid, CFavouritesItem::EFolder ); |
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279 iModel->CommitL(); |
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280 |
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281 // Remove iExcludeFolder. |
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282 TInt index = items->UidToIndex( iExcludeFolder ); |
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283 if ( index >= 0 ) |
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284 { |
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285 items->Delete( index ); |
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286 } |
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287 |
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288 // Set custom localized name for root. |
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289 index = items->UidToIndex( KFavouritesRootUid ); |
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290 if ( index >= 0 ) |
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291 { |
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292 HBufC* rootName = CCoeEnv::Static()->AllocReadResourceLC |
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293 ( R_BROWSER_FAVOURITES_TEXT_FLDR_ROOT_LEVEL ); |
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294 items->At( index )->SetNameL( *rootName ); |
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295 CleanupStack::PopAndDestroy(); // rootName |
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296 } |
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297 |
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298 CArrayFixFlat<TInt>* orderArray = new (ELeave) CArrayFixFlat<TInt>( KGranularityHigh ); |
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299 CleanupStack::PushL( orderArray ); |
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300 CBrowserBookmarksOrder* currentOrder = CBrowserBookmarksOrder::NewLC();; |
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301 if ( iModel->Database().GetData( KFavouritesRootUid ,*currentOrder ) == KErrNone) |
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302 { |
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303 if ( currentOrder->GetBookMarksOrder().Count() > 0 ) |
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304 { |
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305 orderArray->AppendL( &( currentOrder->GetBookMarksOrder()[0] ), currentOrder->GetBookMarksOrder().Count()); |
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306 orderArray->InsertL( 0 , KFavouritesRootUid ); |
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307 iModel->ManualSortL( KFavouritesRootUid, currentOrder, orderArray, items ); |
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308 } |
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309 } |
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310 else |
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311 { |
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312 iModel->SortL( *items ); |
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313 } |
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314 CleanupStack::Pop(2);// orderArray, currentOrder |
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315 } |
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316 |
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317 return items; |
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318 } |
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319 |
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320 // --------------------------------------------------------- |
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321 // CBrowserFavouritesFolderSelector::GetIconIndexesLC |
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322 // --------------------------------------------------------- |
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323 // |
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324 CBrowserFavouritesIconIndexArray* |
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325 CBrowserFavouritesFolderSelector::GetIconIndexesLC |
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326 ( CFavouritesItemList& aItems ) |
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327 { |
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328 // Create new empty list. |
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329 CBrowserFavouritesIconIndexArray* iconIndexes = |
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330 new (ELeave) CBrowserFavouritesIconIndexArray( KGranularity ); |
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331 CleanupStack::PushL( iconIndexes ); |
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332 // Get list of access points. Not copy, owned by the AP model. |
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333 // const CApListItemList* apList = iApiProvider->CommsModel().AccessPoints(); |
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334 // Fill the list. |
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335 TInt i = 0; |
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336 TInt count = aItems.Count(); |
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337 for ( i = 0; i < count; i++ ) |
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338 { |
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339 iconIndexes->AppendL |
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340 ( iIconHandler.IconIndexes( *(aItems.At( i ) ) ) ); |
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341 } |
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342 return iconIndexes; |
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343 } |
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344 |
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345 // End of File |