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 <HbStyleLoader> |
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23 #include <HbAction> |
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24 #include <HbMenu> |
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25 #include <HbToolBar> |
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26 #include <QGraphicsLinearLayout> |
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27 #include <HbLabel> |
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28 #include <HbTextItem> |
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29 #include <hgwidgets/hgmediawall.h> |
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30 |
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31 #include "hgwidgetdatamodel.h" |
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32 #include "locationpickerproxymodel.h" |
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33 #include "locationpickerdatamanager.h" |
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34 #include "locationpickercollectionlistcontent.h" |
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35 #include "locationpickercollectioncontent.h" |
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36 |
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37 |
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38 |
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39 // ---------------------------------------------------- |
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40 // LocationPickerLandscapeView::LocationPickerLandscapeView() |
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41 // ---------------------------------------------------- |
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42 LocationPickerLandscapeView::LocationPickerLandscapeView(HbDocumentLoader* aLoader) |
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43 :mDocumentLoader(aLoader), |
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44 mAllAction(NULL), |
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45 mCollectionAction(NULL), |
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46 mSearchAction(NULL), |
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47 mAscendingAction(NULL), |
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48 mDescendingAction(NULL), |
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49 mCollectionContent(NULL), |
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50 mViewType(ELocationPickerContent), |
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51 mModel(NULL), |
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52 mWidget(NULL), |
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53 mLayout(NULL), |
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54 mEmptyLabel(NULL), |
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55 mLongPressMenu(NULL) |
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56 { |
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57 // create back action |
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58 mLandscapeBackAction = new HbAction(Hb::BackNaviAction); |
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59 setNavigationAction(mLandscapeBackAction); |
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60 connect(mLandscapeBackAction, SIGNAL(triggered()), this, |
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61 SLOT(backButtonTriggered())); |
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62 |
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63 |
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64 } |
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65 // ---------------------------------------------------- |
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66 // LocationPickerLandscapeView::~LocationPickerLandscapeView() |
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67 // ---------------------------------------------------- |
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68 LocationPickerLandscapeView::~LocationPickerLandscapeView() |
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69 { |
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70 delete mCollectionContent; |
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71 delete mAllAction; |
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72 delete mCollectionAction; |
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73 delete mAscendingAction; |
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74 delete mDescendingAction; |
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75 delete mWidget; |
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76 delete mModel; |
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77 delete mLongPressMenu; |
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78 } |
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79 |
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80 // ---------------------------------------------------------------------------- |
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81 // LocationPickerLandscapeView::backButtonTriggered() |
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82 // ---------------------------------------------------------------------------- |
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83 void LocationPickerLandscapeView::backButtonTriggered() |
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84 { |
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85 //if current model is collection content, go back to collectionlist content |
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86 if(mViewType == ELocationPickerCollectionContent) |
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87 { |
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88 colectionTabTriggered(); |
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89 emit collectionContentExited(); |
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90 } |
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91 else |
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92 { |
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93 //complete the service |
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94 emit completeService(); |
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95 } |
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96 } |
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97 |
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98 |
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99 // ---------------------------------------------------- |
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100 // LocationPickerLandscapeView::init() |
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101 // ---------------------------------------------------- |
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102 void LocationPickerLandscapeView::init(Qt::Orientation aOrientation, QStandardItemModel *aModel ) |
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103 { |
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104 mStandardModel = aModel; |
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105 //create proxy model |
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106 mProxyModel = new LocationPickerProxyModel( aOrientation , this ); |
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107 mProxyModel->setSourceModel(aModel); |
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108 // set sort properties |
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109 mProxyModel->setDynamicSortFilter(TRUE); |
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110 mProxyModel->setSortRole(Qt::DisplayRole); |
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111 mProxyModel->setSortCaseSensitivity(Qt::CaseInsensitive); |
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112 // sort in ascending order |
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113 mProxyModel->sort(0, Qt::AscendingOrder); |
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114 |
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115 //Get HbAction items |
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116 HbToolBar* toolbar = new HbToolBar(); |
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117 //Create Action Items |
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118 mAllAction = new HbAction(); |
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119 mAllAction->setIcon(QString("qtg_mono_location")); |
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120 mAllAction->setCheckable(true); |
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121 mCollectionAction =new HbAction(); |
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122 mCollectionAction->setIcon(QString("qtg_mono_location_collection")); |
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123 mCollectionAction->setCheckable(true); |
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124 mSearchAction = new HbAction(); |
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125 mSearchAction->setIcon(QString("qtg_mono_search")); |
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126 |
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127 toolbar->addAction(mAllAction); |
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128 toolbar->addAction(mCollectionAction); |
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129 toolbar->addAction(mSearchAction); |
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130 this->setToolBar(toolbar); |
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131 |
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132 mAscendingAction = qobject_cast<HbAction*> (mDocumentLoader->findObject( |
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133 QString("ascendingAction"))); |
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134 mDescendingAction = qobject_cast<HbAction*> (mDocumentLoader->findObject( |
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135 QString("descendingAction"))); |
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136 if( !mAllAction || !mCollectionAction || !mSearchAction || !mAscendingAction || !mDescendingAction) |
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137 { |
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138 qFatal("Error Reading Docml"); |
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139 } |
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140 |
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141 //connect to slots |
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142 connect(mAscendingAction, SIGNAL(triggered()), this, SLOT(sortAscending())); |
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143 connect(mDescendingAction, SIGNAL(triggered()), this, |
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144 SLOT(sortDescending())); |
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145 //connect all action Items to respective slots |
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146 connect(mAllAction, SIGNAL(triggered()), this, SLOT(allTabTriggered())); |
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147 connect(mCollectionAction, SIGNAL(triggered()), this,SLOT(colectionTabTriggered())); |
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148 connect(mSearchAction, SIGNAL(triggered()), this, |
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149 SLOT(searchTabTriggered())); |
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150 |
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151 //hurrriganes widget |
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152 QGraphicsWidget *widget = NULL; |
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153 widget = mDocumentLoader->findWidget(QString("vertical")); |
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154 mLayout = static_cast<QGraphicsLinearLayout*>(widget->layout()); |
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155 |
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156 mModel = new HgWidgetDataModel( mProxyModel, this ); |
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157 mModel->setImageDataType(HgWidgetDataModel::ETypeQImage); |
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158 //create MediaWall Object |
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159 mWidget = new HgMediawall(); |
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160 HbIcon defaultIcon(KDummyImage); |
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161 QImage defaultImage = defaultIcon.pixmap().toImage().convertToFormat(QImage::Format_ARGB32_Premultiplied); |
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162 mWidget->setDefaultImage(defaultImage); |
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163 mWidget->setObjectName("location"); |
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164 HbStyleLoader::registerFilePath(":/location.hgmediawall.widgetml"); |
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165 HbStyleLoader::registerFilePath(":/location.hgmediawall.css"); |
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166 mWidget->enableReflections(false); |
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167 mWidget->setFontSpec(HbFontSpec(HbFontSpec::Primary)); |
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168 mWidget->setItemSize(QSize(4.6,2)); |
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169 connect(this->mainWindow(), SIGNAL(orientationChanged(Qt::Orientation)),mWidget, |
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170 SLOT(orientationChanged(Qt::Orientation))); |
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171 |
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172 mWidget->setAcceptTouchEvents(true); |
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173 connect(mWidget, SIGNAL(activated(const QModelIndex &)),this, SLOT(handleActivated(const QModelIndex &))); |
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174 connect(mWidget, SIGNAL(longPressed(const QModelIndex &, const QPointF &)),this, |
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175 SLOT(launchPopUpMenu(const QModelIndex &, const QPointF &))); |
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176 mLayout->addItem(mWidget); |
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177 mWidget->setModel(mModel); |
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178 mWidget->setLongPressEnabled(true); |
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179 mWidget->scrollTo(mWidget->currentIndex()); |
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180 } |
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181 |
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182 // ----------------------------------------------------------------------------- |
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183 // LocationPickerLandscapeView::manageHgWidget() |
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184 // ----------------------------------------------------------------------------- |
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185 void LocationPickerLandscapeView::manageHgWidget() |
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186 { |
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187 //set the appropriate model |
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188 switch(mViewType) |
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189 { |
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190 case ELocationPickerContent: |
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191 { |
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192 mModel->resetModel(mProxyModel); |
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193 mAllAction->setChecked(true); |
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194 mCollectionAction->setChecked(false); |
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195 } |
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196 break; |
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197 case ELocationPickerCollectionContent: |
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198 { |
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199 setCollectionData(mCategoryId); |
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200 mCollectionAction->setChecked(true); |
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201 mAllAction->setChecked(false); |
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202 } |
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203 break; |
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204 } |
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205 } |
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206 |
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207 // ----------------------------------------------------------------------------- |
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208 // LocationPickerLandscapeView::handleActivated() |
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209 // ----------------------------------------------------------------------------- |
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210 void LocationPickerLandscapeView::handleActivated(const QModelIndex &aIndex) |
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211 { |
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212 //handle the activated signal according to model set |
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213 int row= aIndex.row(); |
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214 int col = aIndex.column(); |
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215 switch(mViewType) |
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216 { |
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217 case ELocationPickerContent: |
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218 { |
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219 QModelIndex proxyModelIndex = mProxyModel->index(row,col); |
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220 QModelIndex index = mProxyModel->mapToSource( |
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221 proxyModelIndex); |
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222 quint32 lm = 0; |
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223 QStandardItem* item = mStandardModel->item( index.row(), index.column() ); |
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224 QVariant var = item->data( Qt::UserRole ); |
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225 lm = var.toUInt(); |
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226 //item selected, complete request |
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227 emit selectItem( lm ); |
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228 } |
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229 break; |
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230 case ELocationPickerCollectionContent: |
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231 { |
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232 if(!mCollectionContent->getProxyModel()) |
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233 { |
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234 break; |
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235 } |
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236 QModelIndex proxyModelIndex = mCollectionContent->getProxyModel()->index(row,col); |
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237 QModelIndex index = mCollectionContent->getProxyModel()->mapToSource( |
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238 proxyModelIndex); |
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239 quint32 lm = 0; |
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240 mCollectionContent->getData(index, lm); |
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241 emit selectItem(lm); |
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242 } |
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243 break; |
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244 default: |
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245 break; |
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246 } |
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247 } |
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248 |
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249 |
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250 |
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251 // ----------------------------------------------------------------------------- |
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252 // LocationPickerLandscapeView::sortAscending() |
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253 // ----------------------------------------------------------------------------- |
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254 void LocationPickerLandscapeView::sortAscending() |
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255 { |
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256 //check the model set and do sorting accordingly |
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257 if (mViewType == ELocationPickerContent) |
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258 { |
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259 mProxyModel->sort(0,Qt::AscendingOrder); |
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260 mModel->resetModel(mProxyModel); |
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261 } |
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262 else |
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263 { |
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264 mCollectionContent->getProxyModel()->sort(0,Qt::AscendingOrder); |
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265 mModel->resetModel(mCollectionContent->getProxyModel()); |
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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::sortDescending() |
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272 // ----------------------------------------------------------------------------- |
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273 void LocationPickerLandscapeView::sortDescending() |
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274 { |
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275 //check the model set and do sorting accordingly |
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276 if (mViewType == ELocationPickerContent) |
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277 { |
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278 mProxyModel->sort(0,Qt::DescendingOrder); |
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279 mModel->resetModel(mProxyModel); |
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280 } |
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281 else |
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282 { |
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283 mCollectionContent->getProxyModel()->sort(0,Qt::DescendingOrder); |
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284 mModel->resetModel(mCollectionContent->getProxyModel()); |
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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::handleAllTab() |
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290 // ----------------------------------------------------------------------------- |
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291 void LocationPickerLandscapeView::allTabTriggered() |
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292 { |
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293 //execute only if tab is not pressed |
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294 if (mAllAction->isChecked()) |
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295 { |
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296 if(mEmptyLabel) |
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297 { |
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298 mLayout->removeItem(mEmptyLabel); |
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299 mEmptyLabel->hide(); |
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300 mLayout->insertItem(0,mWidget); |
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301 mWidget->setVisible(true); |
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302 delete mEmptyLabel; |
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303 mEmptyLabel = NULL; |
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304 } |
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305 mModel->resetModel(mProxyModel); |
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306 } |
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307 mAscendingAction->setEnabled(true); |
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308 mDescendingAction->setEnabled(true); |
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309 mCollectionAction->setChecked(false); |
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310 mViewType = ELocationPickerContent; |
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311 //delete mCollectionContent if coming back from collectioncontent |
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312 if (mCollectionContent) |
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313 { |
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314 delete mCollectionContent; |
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315 mCollectionContent = NULL; |
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316 } |
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317 else |
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318 { |
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319 //Keep the tab pressed |
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320 mAllAction->setChecked(true); |
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321 } |
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322 |
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323 } |
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324 |
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325 // ----------------------------------------------------------------------------- |
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326 // LocationPickerLandscapeView::handleCollectionTab() |
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327 // ----------------------------------------------------------------------------- |
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328 void LocationPickerLandscapeView::colectionTabTriggered() |
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329 { |
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330 //execute only if tab is not pressed |
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331 if (mCollectionAction->isChecked()) |
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332 { |
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333 mAscendingAction->setDisabled(true); |
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334 mDescendingAction->setDisabled(true); |
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335 mViewType = ELocationPickerCollectionListContent; |
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336 emit handleCollectionList(); |
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337 } |
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338 else |
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339 { |
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340 //Keep the tab pressed |
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341 mCollectionAction->setChecked(true); |
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342 } |
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343 } |
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344 |
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345 // ----------------------------------------------------------------------------- |
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346 // LocationPickerLandscapeView::searchTabTriggered() |
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347 // ----------------------------------------------------------------------------- |
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348 void LocationPickerLandscapeView::searchTabTriggered() |
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349 { |
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350 emit switchToSearchView(); |
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351 } |
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352 |
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353 void LocationPickerLandscapeView::setCollectionData( quint32 aCategoryId ) |
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354 { |
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355 if(mEmptyLabel) |
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356 { |
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357 mLayout->removeItem(mEmptyLabel); |
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358 mEmptyLabel->hide(); |
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359 mLayout->insertItem(0,mWidget); |
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360 mWidget->show(); |
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361 delete mEmptyLabel; |
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362 mEmptyLabel = NULL; |
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363 } |
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364 if(!mCollectionContent) |
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365 { |
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366 mCollectionContent = new LocationPickerCollectionContent(Qt::Horizontal , aCategoryId); |
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367 } |
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368 if(mCollectionContent->locationFound()) |
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369 { |
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370 mModel->resetModel(mCollectionContent->getProxyModel()); |
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371 //Enable the options |
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372 mAscendingAction->setEnabled(true); |
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373 mDescendingAction->setEnabled(true); |
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374 } |
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375 else |
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376 { |
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377 if(!mEmptyLabel) |
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378 { |
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379 mEmptyLabel = new HbTextItem(hbTrId("txt_lint_list_no_location_entries_present")); |
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380 } |
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381 mEmptyLabel->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding); |
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382 mEmptyLabel->setFontSpec(HbFontSpec(HbFontSpec::Primary)); |
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383 mLayout->removeItem(mWidget); |
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384 mWidget->setVisible(false); |
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385 mLayout->insertItem(0, mEmptyLabel); |
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386 } |
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387 |
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388 mViewType = ELocationPickerCollectionContent; |
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389 |
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390 mCollectionAction->setChecked(true); |
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391 } |
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392 |
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393 // ----------------------------------------------------------------------------- |
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394 // LocationPickerLandscapeView::setCategoryID() |
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395 // ----------------------------------------------------------------------------- |
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396 void LocationPickerLandscapeView::setCategoryID( quint32 aCategoryId ) |
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397 { |
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398 mCategoryId = aCategoryId; |
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399 } |
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400 |
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401 // ----------------------------------------------------------------------------- |
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402 // LocationPickerLandscapeView::getViewType() |
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403 // ----------------------------------------------------------------------------- |
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404 TViewType LocationPickerLandscapeView::getViewType() |
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405 { |
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406 return mViewType; |
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407 } |
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408 |
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409 // ----------------------------------------------------------------------------- |
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410 // LocationPickerLandscapeView::setViewType() |
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411 // ----------------------------------------------------------------------------- |
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412 void LocationPickerLandscapeView::setViewType(TViewType aViewType) |
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413 { |
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414 mViewType = aViewType; |
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415 } |
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416 |
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417 // ----------------------------------------------------------------------------- |
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418 // LocationPickerLandscapeView::clearContentModel() |
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419 // ----------------------------------------------------------------------------- |
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420 void LocationPickerLandscapeView::clearContentModel() |
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421 { |
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422 if(mCollectionContent) |
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423 { |
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424 delete mCollectionContent; |
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425 mCollectionContent = NULL; |
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426 } |
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427 } |
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428 |
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429 // ----------------------------------------------------------------------------- |
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430 // LocationPickerLandscapeView::launchPopUpMenu() |
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431 // ----------------------------------------------------------------------------- |
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432 void LocationPickerLandscapeView::launchPopUpMenu(const QModelIndex &aIndex, const QPointF &aPoint) |
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433 { |
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434 mLongPressMenu = new HbMenu(); |
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435 mLongPressMenu->setTimeout(HbMenu::NoTimeout); |
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436 HbAction* selectAction = mLongPressMenu->addAction(hbTrId("Select")); |
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437 mIndex = aIndex; |
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438 connect(selectAction, SIGNAL(triggered()), this, SLOT(handleLongPress())); |
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439 mLongPressMenu->setPreferredPos(aPoint); |
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440 mLongPressMenu->open(); |
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441 } |
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442 |
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443 // ----------------------------------------------------------------------------- |
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444 // LocationPickerLandscapeView::handleLongPress() |
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445 // ----------------------------------------------------------------------------- |
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446 void LocationPickerLandscapeView::handleLongPress() |
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447 { |
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448 handleActivated(mIndex); |
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449 } |
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