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1 /* |
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2 * Copyright (c) 2009 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: CalenAgendaView implementation. |
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15 * |
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16 */ |
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17 |
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18 // System includes |
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19 #include <QGraphicsSceneEvent> |
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20 #include <hbmainwindow.h> |
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21 #include <hbaction.h> |
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22 #include <hbpangesture.h> |
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23 #include <hbswipegesture.h> |
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24 #include <hbapplication.h> // hbapplication |
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25 #include <hbactivitymanager.h> // Activity Manager |
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26 |
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27 // User includes |
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28 #include "calenagendaview.h" |
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29 #include "calendocloader.h" |
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30 #include "calenagendaviewwidget.h" |
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31 #include "calenservices.h" |
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32 #include "calencommon.h" |
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33 #include "calencontext.h" |
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34 #include "calendateutils.h" |
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35 #include "calenconstants.h" |
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36 |
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37 // ---------------------------------------------------------------------------- |
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38 // CalenAgendaView::CalenAgendaView |
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39 // Rest of the details are commented in the header |
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40 // ---------------------------------------------------------------------------- |
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41 // |
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42 CalenAgendaView::CalenAgendaView(MCalenServices &services): |
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43 CalenNativeView(services), |
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44 mSoftKeyAction(NULL), |
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45 mGoToTodayAction(NULL), |
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46 mSwitchToDayViewAction(NULL), |
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47 mActionTaken(false), |
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48 mIsAboutToQuitEventConnected(false) |
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49 { |
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50 // No implementation yet |
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51 grabGesture(Qt::SwipeGesture); |
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52 } |
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53 |
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54 // ---------------------------------------------------------------------------- |
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55 // CalenAgendaView::~CalenAgendaView |
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56 // Rest of the details are commented in the header |
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57 // ---------------------------------------------------------------------------- |
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58 // |
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59 CalenAgendaView::~CalenAgendaView() |
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60 { |
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61 // No implementation yet |
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62 } |
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63 |
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64 // ---------------------------------------------------------------------------- |
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65 // CalenAgendaView::setupView |
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66 // Rest of the details are commented in the header |
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67 // ---------------------------------------------------------------------------- |
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68 // |
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69 void CalenAgendaView::setupView(CalenDocLoader *docLoader) |
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70 { |
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71 if (!docLoader) { |
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72 // Nothing can be done. Simply return |
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73 return; |
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74 } |
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75 // Store the document loader for reference later |
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76 mDocLoader = docLoader; |
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77 |
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78 // Listen to orientation change events |
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79 connect(&(mServices.MainWindow()), SIGNAL(orientationChanged(Qt::Orientation)), |
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80 this, SLOT(orientationChanged(Qt::Orientation))); |
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81 |
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82 // Get the pointer to the content widget |
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83 mAgendaViewWidget = qobject_cast<CalenAgendaViewWidget*>(mDocLoader->findWidget(CALEN_AGENDAVIEW_WIDGET)); |
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84 if (!mAgendaViewWidget) { |
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85 qFatal("calenagendaview.cpp : Unable to find the content widget"); |
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86 } |
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87 mAgendaViewWidget->setupWidget(this); |
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88 |
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89 // Initialize all the menu and toolbar actions |
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90 setupActions(); |
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91 // get a poitner to activity manager |
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92 HbActivityManager* activityManager = qobject_cast<HbApplication*>(qApp)->activityManager(); |
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93 |
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94 // clean up any previous versions of this activity, if any, i.e. activityName, from the activity manager. |
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95 // Ignore return value, first boot would always return False. bool declared |
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96 // only for debugging purpose. |
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97 bool ok = activityManager->removeActivity(activityName); |
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98 |
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99 } |
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100 |
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101 // ---------------------------------------------------------------------------- |
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102 // CalenAgendaView::doPopulation |
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103 // Rest of the details are commented in the header |
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104 // ---------------------------------------------------------------------------- |
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105 // |
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106 void CalenAgendaView::doPopulation() |
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107 { |
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108 // The content widget has not been constructed. Don't do anything |
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109 if (!mAgendaViewWidget) { |
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110 return; |
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111 } |
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112 // Get the day for which this view is being shown from the context |
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113 mDate = mServices.Context().focusDateAndTime(); |
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114 |
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115 // Check if the current day being shown is "Today" |
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116 if (mGoToTodayAction) { |
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117 if (mDate.date() == CalenDateUtils::today().date()) { |
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118 // Hide the "Go to today" option |
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119 mGoToTodayAction->setVisible(false); |
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120 } else { |
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121 mGoToTodayAction->setVisible(true); |
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122 } |
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123 } |
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124 |
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125 // Set self as the current view |
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126 // mServices.MainWindow().setCurrentView(this); |
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127 |
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128 // Dont override the soft key behavior if day view is the first view |
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129 if (ECalenAgendaView != mServices.getFirstView()) { |
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130 mSoftKeyAction = new HbAction(Hb::BackNaviAction); |
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131 setNavigationAction(mSoftKeyAction); |
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132 // Connect to the signal triggered by clicking on back button. |
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133 connect(mSoftKeyAction, SIGNAL(triggered()), this, |
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134 SLOT(launchMonthView())); |
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135 if (mSwitchToDayViewAction) { |
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136 mSwitchToDayViewAction->setVisible(true); |
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137 } |
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138 } else { |
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139 if (mSwitchToDayViewAction) { |
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140 mSwitchToDayViewAction->setVisible(false); |
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141 } |
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142 } |
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143 // Initialize the content widget |
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144 mAgendaViewWidget->showWidget(); |
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145 |
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146 //set Current Activity as day view |
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147 mActivityId = ECalenAgendaView; |
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148 |
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149 // connect to receive a call back on Day View exit. Call back would result in saveActivity |
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150 // to be called in Native View |
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151 if (!mIsAboutToQuitEventConnected) // check if already not connected |
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152 { |
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153 connect(qobject_cast<HbApplication*>(qApp), SIGNAL(aboutToQuit()), this, SLOT(saveActivity())); |
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154 mIsAboutToQuitEventConnected = true; |
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155 } |
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156 |
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157 |
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158 // Population is complete, issue a notification |
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159 populationComplete(); |
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160 } |
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161 |
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162 /*! |
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163 Funtion to refresh the current view upon selecting a date |
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164 from GoToDate popup |
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165 */ |
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166 void CalenAgendaView::refreshViewOnGoToDate() |
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167 { |
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168 // Get the day for which this view is being shown from the context |
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169 mDate = mServices.Context().focusDateAndTime(); |
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170 |
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171 // Check if the current day being shown is "Today" |
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172 if (mGoToTodayAction) { |
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173 if (mDate.date() == CalenDateUtils::today().date()) { |
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174 // Hide the "Go to today" option |
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175 mGoToTodayAction->setVisible(false); |
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176 } else { |
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177 mGoToTodayAction->setVisible(true); |
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178 } |
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179 } |
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180 |
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181 // Initialize the content widget |
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182 mAgendaViewWidget->showWidget(); |
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183 } |
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184 |
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185 // ---------------------------------------------------------------------------- |
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186 // CalenAgendaView::HandleNotification |
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187 // Rest of the details are commented in the header |
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188 // ---------------------------------------------------------------------------- |
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189 // |
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190 void CalenAgendaView::HandleNotification(const TCalenNotification notification) |
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191 { |
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192 Q_UNUSED(notification) |
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193 // No implementation yet |
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194 } |
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195 |
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196 // ---------------------------------------------------------------------------- |
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197 // CalenAgendaView::docLoader |
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198 // Rest of the details are commented in the header |
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199 // ---------------------------------------------------------------------------- |
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200 // |
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201 CalenDocLoader* CalenAgendaView::docLoader() |
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202 { |
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203 return mDocLoader; |
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204 } |
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205 |
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206 /* |
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207 Function to listen for gestures |
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208 */ |
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209 void CalenAgendaView::gestureEvent(QGestureEvent *event) |
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210 { |
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211 if(HbSwipeGesture *gesture = qobject_cast<HbSwipeGesture *>(event->gesture(Qt::SwipeGesture))) { |
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212 if (gesture->state() == Qt::GestureStarted) { |
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213 if(QSwipeGesture::Left == gesture->sceneHorizontalDirection()) { |
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214 mServices.IssueCommandL(ECalenShowNextDay); |
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215 event->accept(Qt::SwipeGesture); |
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216 } else if(QSwipeGesture::Right == gesture->sceneHorizontalDirection()) { |
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217 mServices.IssueCommandL(ECalenShowPrevDay); |
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218 event->accept(Qt::SwipeGesture); |
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219 } |
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220 } |
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221 } |
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222 } |
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223 |
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224 // ---------------------------------------------------------------------------- |
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225 // CalenAgendaView::createToolBar |
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226 // Rest of the details are commented in the header |
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227 // ---------------------------------------------------------------------------- |
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228 // |
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229 void CalenAgendaView::setupActions() |
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230 { |
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231 // Get the actions associated with this view |
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232 HbAction *newEventAction = qobject_cast<HbAction *> |
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233 (mDocLoader->findObject(CALEN_AGENDAVIEW_MENU_NEW_EVENT)); |
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234 if (!newEventAction) { |
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235 qFatal("calenagendaview.cpp : Unable to find new event action"); |
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236 } |
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237 // Connect to the signal triggered by new event action |
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238 connect(newEventAction, SIGNAL(triggered()), mAgendaViewWidget, SLOT(createNewEvent())); |
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239 |
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240 mGoToTodayAction = qobject_cast<HbAction *> |
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241 (mDocLoader->findObject(CALEN_AGENDAVIEW_MENU_GO_TO_TODAY)); |
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242 if (!mGoToTodayAction) { |
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243 qFatal("calenagendaview.cpp : Unable to find go to today action"); |
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244 } |
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245 // Connect to the signal triggered by go to Today action |
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246 connect(mGoToTodayAction, SIGNAL(triggered()), mAgendaViewWidget, SLOT(goToToday())); |
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247 |
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248 HbAction *goToDateAction = qobject_cast<HbAction *> |
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249 (mDocLoader->findObject(CALEN_AGENDAVIEW_MENU_GO_TO_DATE)); |
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250 if (!goToDateAction) { |
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251 qFatal("calenagendaview.cpp : Unable to find go to date action"); |
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252 } |
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253 // Connect to the signal triggered by go to Date action |
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254 connect(goToDateAction, SIGNAL(triggered()), this, SLOT(goToDate())); |
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255 |
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256 mSwitchToDayViewAction = qobject_cast<HbAction *> |
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257 (mDocLoader->findObject(CALEN_AGENDAVIEW_MENU_SWITCH_TO_DAYVIEW)); |
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258 if (!mSwitchToDayViewAction) { |
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259 qFatal("calenagendaview.cpp : Unable to find go to date action"); |
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260 } |
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261 // Connect to the signal triggered by switch to dayview action |
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262 connect(mSwitchToDayViewAction, SIGNAL(triggered()), this, SLOT(launchDayView())); |
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263 |
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264 HbAction *settingsAction = qobject_cast<HbAction *> |
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265 (mDocLoader->findObject(CALEN_AGENDAVIEW_MENU_SETTINGS)); |
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266 if (!settingsAction) { |
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267 qFatal("calenagendaview.cpp : Unable to find settings action"); |
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268 } |
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269 // Connect to the signal triggered by settings action |
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270 connect(settingsAction, SIGNAL(triggered()), this, SLOT(launchSettingsView())); |
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271 } |
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272 |
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273 // ---------------------------------------------------------------------------- |
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274 // CalenAgendaView::onLocaleChanged |
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275 // Rest of the details are commented in the header |
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276 // ---------------------------------------------------------------------------- |
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277 // |
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278 void CalenAgendaView::onLocaleChanged(int reason) |
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279 { |
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280 Q_UNUSED(reason) |
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281 // Notify the content widget about the change |
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282 if(mAgendaViewWidget) { |
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283 mAgendaViewWidget->handleLocaleChange(); |
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284 } |
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285 } |
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286 |
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287 // ---------------------------------------------------------------------------- |
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288 // CalenAgendaView::orientationChanged |
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289 // Rest of the details are commented in the header |
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290 // ---------------------------------------------------------------------------- |
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291 // |
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292 void CalenAgendaView::orientationChanged(Qt::Orientation orientation) |
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293 { |
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294 // Notify the content widget about the change |
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295 if (mAgendaViewWidget) { |
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296 mAgendaViewWidget->orientationChanged(orientation); |
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297 } |
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298 } |
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299 |
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300 // ---------------------------------------------------------------------------- |
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301 // CalenAgendaView::launchMonthView |
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302 // ---------------------------------------------------------------------------- |
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303 // |
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304 void CalenAgendaView::launchMonthView() |
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305 { |
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306 // Issue the command to launch the month view |
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307 mServices.IssueCommandL(ECalenMonthView); |
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308 // month view launched now, disconnect to get the call backs for saveActivity |
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309 // on aboutToQuit signal |
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310 disconnectAboutToQuitEvent(); |
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311 } |
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312 |
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313 // ---------------------------------------------------------------------------- |
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314 // CalenAgendaView::launchDayView |
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315 // ---------------------------------------------------------------------------- |
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316 // |
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317 void CalenAgendaView::launchDayView() |
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318 { |
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319 // Issue the command to launch the day view |
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320 mServices.IssueCommandL(ECalenDayView); |
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321 } |
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322 |
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323 // ---------------------------------------------------------------------------- |
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324 // clears the list model |
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325 // ---------------------------------------------------------------------------- |
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326 // |
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327 void CalenAgendaView::clearListModel() |
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328 { |
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329 // day view is removed from the list disconnect for aboutToQuit events |
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330 disconnectAboutToQuitEvent(); |
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331 mAgendaViewWidget->clearListModel(); |
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332 } |
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333 |
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334 // ---------------------------------------------------------------------------- |
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335 // disconnectAboutToQuitEvent disconnects for the aboutToQuit events |
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336 // ---------------------------------------------------------------------------- |
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337 // |
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338 void CalenAgendaView::disconnectAboutToQuitEvent() |
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339 { |
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340 if (mIsAboutToQuitEventConnected) |
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341 { |
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342 disconnect(qobject_cast<HbApplication*>(qApp), SIGNAL(aboutToQuit()), this, SLOT(saveActivity())); |
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343 mIsAboutToQuitEventConnected = false; |
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344 } |
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345 } |
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346 |
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347 // End of file --Don't remove this. |