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1 /* |
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2 * Copyright (c) 2010 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: LocationPickerCollectionContent implementation |
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15 * |
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16 */ |
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17 |
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18 #include <HbListView> |
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19 #include <QStandardItemModel> |
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20 #include <HbMenu> |
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21 #include <HbListViewItem> |
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22 #include <HbAction> |
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23 |
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24 #include "locationpickerproxymodel.h" |
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25 #include "locationpickercollectioncontent.h" |
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26 #include "locationpickerdatamanager.h" |
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27 #include "locationpickertypes.h" |
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28 #include "locationpickerappwindow.h" |
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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 // LocationPickerCollectionContent::LocationPickerCollectionContent() |
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34 // ----------------------------------------------------------------- |
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35 LocationPickerCollectionContent::LocationPickerCollectionContent( |
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36 LocationPickerAppWindow *aWindow, quint32 aCollectionId, QGraphicsItem* aParent): |
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37 HbView( aParent ) |
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38 |
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39 { |
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40 // inditialize window |
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41 mWindow = aWindow; |
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42 // Create a standard model for the view list |
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43 mModel = new QStandardItemModel( this ); |
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44 mDataManager = new LocationPickerDataManager( *mModel, ELocationPickerCollectionContentView ); |
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45 mListView = new HbListView( this ); |
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46 |
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47 |
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48 if( mDataManager->populateModel( aCollectionId ) ) |
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49 { |
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50 // connect the activated signal of list view item |
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51 connect(mListView, SIGNAL(activated(const QModelIndex &)), this, SLOT(handleActivated(const QModelIndex &))); |
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52 //Creation of List View |
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53 //Set graphics size for the list items. |
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54 HbListViewItem *hbListItem = new HbListViewItem(); |
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55 hbListItem->setGraphicsSize(HbListViewItem::Thumbnail); |
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56 |
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57 // Create the proxy model. |
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58 mProxyModel = new LocationPickerProxyModel(); |
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59 mProxyModel->setSourceModel(mModel); |
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60 |
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61 // set the model |
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62 mListView->setModel( mProxyModel, hbListItem ); |
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63 mProxyModel->setDynamicSortFilter(TRUE); |
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64 mProxyModel->setSortRole(Qt::DisplayRole); |
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65 mProxyModel->setSortCaseSensitivity(Qt::CaseInsensitive); |
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66 |
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67 // sort |
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68 mProxyModel->sort(0, Qt::AscendingOrder); |
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69 |
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70 // construct menu for the view |
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71 constructMenu(); |
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72 } |
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73 |
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74 else |
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75 { |
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76 // no locations to display. |
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77 QStandardItem *modelItem = new QStandardItem(); |
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78 modelItem->setData(QVariant(KNoLocations), Qt::DisplayRole); |
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79 mModel->appendRow( modelItem ); |
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80 mListView->setModel(mModel); |
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81 } |
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82 |
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83 setWidget(mListView); |
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84 |
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85 |
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86 // create back action |
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87 mSecondaryBackAction = new HbAction( Hb::BackAction, this ); |
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88 // add back key action |
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89 setNavigationAction( mSecondaryBackAction ); |
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90 connect(mSecondaryBackAction, SIGNAL(triggered()), mWindow, |
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91 SLOT(backButtonTriggered())); |
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92 |
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93 } |
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94 |
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95 // ---------------------------------------------------------------- |
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96 // LocationPickerCollectionContent::~LocationPickerCollectionContent |
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97 // ----------------------------------------------------------------- |
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98 LocationPickerCollectionContent::~LocationPickerCollectionContent() |
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99 { |
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100 if( mDataManager ) |
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101 delete mDataManager; |
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102 } |
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103 |
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104 // ---------------------------------------------------------------- |
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105 // LocationPickerCollectionContent::constructMenu() |
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106 // ----------------------------------------------------------------- |
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107 void LocationPickerCollectionContent::constructMenu() |
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108 { |
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109 HbMenu *menu = this->menu(); |
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110 HbMenu *subMenu = menu->addMenu(KSortBy); |
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111 HbAction *act; |
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112 |
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113 act = new HbAction(QString(KAscend), this); |
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114 subMenu->addAction(act); |
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115 connect(act,SIGNAL(triggered()),this,SLOT(sortAscending())); |
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116 |
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117 act = subMenu->addAction( KDescend ); |
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118 connect(act, SIGNAL(triggered()), SLOT(sortDescending())); |
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119 } |
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120 |
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121 |
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122 // ---------------------------------------------------------------- |
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123 // LocationPickerCollectionContent::sortAscending() |
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124 // ----------------------------------------------------------------- |
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125 void LocationPickerCollectionContent::sortAscending() |
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126 { |
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127 mProxyModel->sort(0, Qt::AscendingOrder); |
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128 } |
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129 // ---------------------------------------------------------------- |
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130 // LocationPickerCollectionContent::sortDescending() |
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131 // ----------------------------------------------------------------- |
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132 void LocationPickerCollectionContent::sortDescending() |
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133 { |
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134 mProxyModel->sort(0, Qt::DescendingOrder); |
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135 } |
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136 |
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137 // ---------------------------------------------------------------- |
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138 // LocationPickerCollectionContent::handleActivated() |
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139 // ----------------------------------------------------------------- |
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140 void LocationPickerCollectionContent::handleActivated(const QModelIndex &aIndex) |
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141 { |
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142 QModelIndex index = mProxyModel->mapToSource(aIndex); |
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143 quint32 lm = 0; |
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144 mDataManager->getData( index.row(), lm ); |
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145 mWindow->itemSelected( lm ); |
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146 } |