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