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: LocationPickerLandscapeView implementation |
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15 * |
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16 */ |
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17 |
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18 #include "locationpickerlandscapeview.h" |
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19 |
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20 #include <qstandarditemmodel.h> |
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21 #include <HbMainWindow> |
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22 #include <HbGridViewItem> |
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23 #include <HbGridView> |
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24 #include <HbStyleLoader> |
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25 #include <HbAction> |
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26 |
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27 #include "locationpickerproxymodel.h" |
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28 #include "locationpickerdatamanager.h" |
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29 #include "locationpickercollectionlistcontent.h" |
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30 #include "locationpickercollectioncontent.h" |
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31 |
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32 |
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33 // ---------------------------------------------------- |
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34 // LocationPickerLandscapeView::LocationPickerLandscapeView() |
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35 // ---------------------------------------------------- |
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36 LocationPickerLandscapeView::LocationPickerLandscapeView(HbDocumentLoader* aLoader) |
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37 :mDocumentLoader(aLoader), |
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38 mAllAction(NULL), |
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39 mCollectionAction(NULL), |
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40 mSearchAction(NULL), |
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41 mAscendingAction(NULL), |
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42 mDescendingAction(NULL), |
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43 mGridView(NULL), |
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44 mCollectionContent(NULL), |
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45 mGridViewItem(NULL), |
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46 mViewType(ELocationPickerContent) |
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47 { |
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48 HbStyleLoader::registerFilePath(":/locationgrid.css"); |
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49 HbStyleLoader::registerFilePath(":/locationgrid.hbgridviewitem.widgetml"); |
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50 //create grid view item |
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51 mGridViewItem = new HbGridViewItem(); |
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52 mGridViewItem->setObjectName("locationgrid"); |
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53 |
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54 // create back action |
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55 mLandscapeBackAction = new HbAction(Hb::BackNaviAction); |
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56 setNavigationAction(mLandscapeBackAction); |
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57 connect(mLandscapeBackAction, SIGNAL(triggered()), this, |
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58 SLOT(backButtonTriggered())); |
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59 } |
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60 // ---------------------------------------------------- |
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61 // LocationPickerPotraitView::~LocationPickerLandscapeView() |
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62 // ---------------------------------------------------- |
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63 LocationPickerLandscapeView::~LocationPickerLandscapeView() |
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64 { |
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65 delete mCollectionContent; |
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66 delete mAllAction; |
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67 delete mCollectionAction; |
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68 delete mAscendingAction; |
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69 delete mDescendingAction; |
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70 } |
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71 |
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72 // ---------------------------------------------------------------------------- |
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73 // LocationPickerPotraitView::backButtonTriggered() |
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74 // ---------------------------------------------------------------------------- |
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75 void LocationPickerLandscapeView::backButtonTriggered() |
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76 { |
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77 //if current model is collection content, go back to collectionlist content |
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78 if(mViewType == ELocationPickerCollectionContent) |
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79 { |
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80 colectionTabTriggered(); |
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81 emit collectionContentExited(); |
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82 } |
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83 else |
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84 { |
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85 //complete the service |
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86 emit completeService(); |
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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 // LocationPickerPotraitView::~init() |
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93 // ---------------------------------------------------- |
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94 void LocationPickerLandscapeView::init(Qt::Orientation aOrientation, QStandardItemModel *aModel ) |
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95 { |
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96 mModel = aModel; |
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97 //create proxy model |
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98 mProxyModel = new LocationPickerProxyModel( aOrientation , this ); |
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99 mProxyModel->setSourceModel(aModel); |
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100 // set sort properties |
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101 mProxyModel->setDynamicSortFilter(TRUE); |
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102 mProxyModel->setSortRole(Qt::DisplayRole); |
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103 mProxyModel->setSortCaseSensitivity(Qt::CaseInsensitive); |
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104 // sort in ascending order |
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105 mProxyModel->sort(0, Qt::AscendingOrder); |
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106 |
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107 //Get HbAction items |
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108 mGridView = qobject_cast<HbGridView*> (mDocumentLoader->findObject(QString( |
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109 "gridView"))); |
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110 //get the action items from docml |
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111 mAllAction = qobject_cast<HbAction*> (mDocumentLoader->findObject(QString( |
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112 "allAction"))); |
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113 mCollectionAction = qobject_cast<HbAction*> (mDocumentLoader->findObject( |
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114 QString("collectionAction"))); |
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115 mSearchAction = qobject_cast<HbAction*> (mDocumentLoader->findObject(QString( |
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116 "searchAction"))); |
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117 mAscendingAction = qobject_cast<HbAction*> (mDocumentLoader->findObject( |
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118 QString("ascendingAction"))); |
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119 mDescendingAction = qobject_cast<HbAction*> (mDocumentLoader->findObject( |
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120 QString("descendingAction"))); |
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121 if( !mAllAction || !mCollectionAction || !mSearchAction || !mGridView || !mAscendingAction || !mDescendingAction) |
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122 { |
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123 qFatal("Error Reading Docml"); |
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124 } |
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125 |
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126 if(this->mainWindow()->orientation() == Qt::Horizontal) |
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127 { |
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128 int rowCount = mGridView->rowCount(); |
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129 int columnCount = mGridView->columnCount(); |
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130 mGridView->setRowCount(columnCount); |
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131 mGridView->setColumnCount(rowCount); |
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132 } |
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133 //connect to slots |
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134 connect(mAscendingAction, SIGNAL(triggered()), this, SLOT(sortAscending())); |
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135 connect(mDescendingAction, SIGNAL(triggered()), this, |
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136 SLOT(sortDescending())); |
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137 //connect all action Items to respective slots |
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138 connect(mAllAction, SIGNAL(triggered()), this, SLOT(allTabTriggered())); |
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139 connect(mCollectionAction, SIGNAL(triggered()), this,SLOT(colectionTabTriggered())); |
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140 connect(mSearchAction, SIGNAL(triggered()), this, |
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141 SLOT(searchTabTriggered())); |
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142 |
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143 connect(mGridView, SIGNAL(activated(const QModelIndex &)), this, SLOT(handleActivated(const QModelIndex &))); |
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144 } |
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145 |
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146 |
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147 void LocationPickerLandscapeView::manageGridView() |
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148 { |
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149 //set the appropriate model |
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150 switch(mViewType) |
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151 { |
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152 case ELocationPickerContent: |
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153 { |
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154 mGridView->setModel(mProxyModel,mGridViewItem); |
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155 mAllAction->setChecked(true); |
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156 mCollectionAction->setChecked(false); |
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157 } |
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158 break; |
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159 case ELocationPickerCollectionContent: |
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160 { |
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161 setCollectionData(mCategoryId); |
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162 mCollectionAction->setChecked(true); |
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163 mAllAction->setChecked(false); |
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164 } |
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165 break; |
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166 } |
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167 } |
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168 |
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169 // ----------------------------------------------------------------------------- |
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170 // LocationPickerLandscapeView::handleActivated() |
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171 // ----------------------------------------------------------------------------- |
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172 void LocationPickerLandscapeView::handleActivated(const QModelIndex &aIndex) |
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173 { |
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174 //handle the activated signal according to model set |
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175 |
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176 switch(mViewType) |
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177 { |
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178 case ELocationPickerContent: |
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179 { |
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180 QModelIndex index = mProxyModel->mapToSource( |
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181 aIndex); |
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182 quint32 lm = 0; |
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183 QStandardItem* item = mModel->item( index.row(), index.column() ); |
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184 QVariant var = item->data( Qt::UserRole ); |
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185 lm = var.toUInt(); |
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186 //item selected, complete request |
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187 emit selectItem( lm ); |
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188 } |
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189 break; |
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190 case ELocationPickerCollectionContent: |
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191 { |
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192 if(!mCollectionContent->getProxyModel()) |
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193 { |
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194 break; |
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195 } |
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196 QModelIndex index = mCollectionContent->getProxyModel()->mapToSource( |
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197 aIndex); |
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198 quint32 lm = 0; |
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199 mCollectionContent->getData(index, lm); |
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200 emit selectItem(lm); |
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201 } |
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202 break; |
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203 default: |
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204 break; |
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205 } |
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206 } |
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207 |
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208 |
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209 |
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210 // ----------------------------------------------------------------------------- |
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211 // LocationPickerLandscapeView::sortAscending() |
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212 // ----------------------------------------------------------------------------- |
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213 void LocationPickerLandscapeView::sortAscending() |
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214 { |
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215 //check the model set and do sorting accordingly |
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216 if (mViewType == ELocationPickerContent) |
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217 { |
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218 mProxyModel->sort(0, Qt::AscendingOrder); |
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219 } |
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220 else |
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221 { |
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222 mCollectionContent->getProxyModel()->sort(0, Qt::AscendingOrder); |
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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 // LocationPickerLandscapeView::sortDescending() |
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228 // ----------------------------------------------------------------------------- |
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229 void LocationPickerLandscapeView::sortDescending() |
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230 { |
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231 //check the model set and do sorting accordingly |
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232 if (mViewType == ELocationPickerContent) |
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233 { |
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234 mProxyModel->sort(0, Qt::DescendingOrder); |
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235 } |
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236 else |
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237 { |
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238 mCollectionContent->getProxyModel()->sort(0, Qt::DescendingOrder); |
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239 } |
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240 } |
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241 |
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242 // ----------------------------------------------------------------------------- |
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243 // LocationPickerLandscapeView::handleAllTab() |
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244 // ----------------------------------------------------------------------------- |
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245 void LocationPickerLandscapeView::allTabTriggered() |
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246 { |
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247 //execute only if tab is not pressed |
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248 if (mAllAction->isChecked()) |
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249 { |
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250 mGridView->setModel(mProxyModel,mGridViewItem); |
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251 mAscendingAction->setEnabled(true); |
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252 mDescendingAction->setEnabled(true); |
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253 mCollectionAction->setChecked(false); |
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254 mViewType = ELocationPickerContent; |
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255 //delete mCollectionContent if coming back from collectioncontent |
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256 if (mCollectionContent) |
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257 { |
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258 delete mCollectionContent; |
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259 mCollectionContent = NULL; |
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260 } |
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261 } |
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262 else |
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263 { |
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264 //Keep the tab pressed |
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265 mAllAction->setChecked(true); |
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266 } |
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267 |
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268 } |
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269 |
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270 // ----------------------------------------------------------------------------- |
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271 // LocationPickerLandscapeView::handleCollectionTab() |
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272 // ----------------------------------------------------------------------------- |
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273 void LocationPickerLandscapeView::colectionTabTriggered() |
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274 { |
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275 //execute only if tab is not pressed |
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276 if (mCollectionAction->isChecked()) |
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277 { |
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278 mViewType = ELocationPickerCollectionListContent; |
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279 emit handleCollectionList(); |
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280 } |
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281 else |
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282 { |
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283 //Keep the tab pressed |
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284 mCollectionAction->setChecked(true); |
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285 } |
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286 } |
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287 |
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288 // ----------------------------------------------------------------------------- |
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289 // LocationPickerLandscapeView::searchTabTriggered() |
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290 // ----------------------------------------------------------------------------- |
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291 void LocationPickerLandscapeView::searchTabTriggered() |
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292 { |
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293 emit switchToSearchView(); |
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294 } |
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295 |
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296 void LocationPickerLandscapeView::setCollectionData( quint32 aCategoryId ) |
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297 { |
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298 if(!mCollectionContent) |
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299 { |
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300 mCollectionContent = new LocationPickerCollectionContent(Qt::Horizontal , aCategoryId); |
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301 } |
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302 if(mCollectionContent->locationFound()) |
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303 { |
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304 mGridView->setModel(mCollectionContent->getProxyModel(),mGridViewItem); |
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305 } |
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306 else |
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307 { |
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308 mGridView->setModel(mCollectionContent->getStandardModel(),mGridViewItem); |
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309 } |
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310 mViewType = ELocationPickerCollectionContent; |
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311 //Enable the options |
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312 mAscendingAction->setEnabled(true); |
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313 mDescendingAction->setEnabled(true); |
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314 mCollectionAction->setChecked(true); |
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315 } |
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316 |
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317 // ----------------------------------------------------------------------------- |
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318 // LocationPickerLandscapeView::setCategoryID() |
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319 // ----------------------------------------------------------------------------- |
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320 void LocationPickerLandscapeView::setCategoryID( quint32 aCategoryId ) |
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321 { |
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322 mCategoryId = aCategoryId; |
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323 } |
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324 |
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325 // ----------------------------------------------------------------------------- |
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326 // LocationPickerLandscapeView::getViewType() |
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327 // ----------------------------------------------------------------------------- |
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328 TViewType LocationPickerLandscapeView::getViewType() |
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329 { |
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330 return mViewType; |
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331 } |
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332 |
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333 // ----------------------------------------------------------------------------- |
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334 // LocationPickerLandscapeView::setViewType() |
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335 // ----------------------------------------------------------------------------- |
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336 void LocationPickerLandscapeView::setViewType(TViewType aViewType) |
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337 { |
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338 mViewType = aViewType; |
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339 } |
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340 |
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341 // ----------------------------------------------------------------------------- |
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342 // LocationPickerLandscapeView::clearContentModel() |
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343 // ----------------------------------------------------------------------------- |
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344 void LocationPickerLandscapeView::clearContentModel() |
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345 { |
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346 if(mCollectionContent) |
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347 { |
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348 delete mCollectionContent; |
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349 mCollectionContent = NULL; |
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350 } |
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351 } |
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352 |
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