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1 /* |
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2 * Copyright (c) 2009-2010 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: Container for analog clock. |
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15 * |
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16 */ |
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17 |
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18 #include "snsranalogclockcontainer.h" |
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19 |
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20 #include <QDebug> |
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21 #include <QTime> |
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22 #include <QGraphicsLinearLayout> |
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23 |
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24 #include <hblabel.h> |
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25 #include <hbextendedlocale.h> |
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26 |
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27 #include "snsranalogclockwidget.h" |
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28 #include "snsrindicatorwidget.h" |
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29 #include "snsrswipewidget.h" |
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30 |
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31 /*! |
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32 \class SnsrAnalogClockContainer |
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33 \ingroup group_snsrbigclockscreensaverplugin |
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34 \brief Container used for preparing layout for analog clock. |
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35 */ |
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36 |
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37 const char *gAnalogLayoutDocml = ":/xml/snsrbigclockscreensaveranalog.docml"; |
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38 |
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39 const char *gPortraitSectionName = "portrait"; |
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40 const char *gLandscapeSectionName = "landscape"; |
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41 |
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42 const char *gMainViewName = "view"; |
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43 const char *gMainContainerName = "mainContainer"; |
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44 const char *gClockContainerName = "clockContainer"; |
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45 |
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46 const char *gDateLabelName = "dateLabel"; |
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47 const char *gAnalogClockWidgetName = "analogClockWidget"; |
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48 const char *gIndicatorWidgetName = "indicatorWidget"; |
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49 |
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50 const char *gSwipeWidgetName = "swipeWidget"; |
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51 |
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52 const char *gDateFormatVerticalStr = r_qtn_date_usual_with_zero; //"%E%,% %*D%*N%/0%4%/1%5"; |
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53 const char *gDateFormatHorizontalStr = r_qtn_date_usual_with_zero; //"%E%,% %*D%N%/0%4%/1%5"; |
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54 |
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55 |
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56 /*! |
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57 Constructs a new SnsrAnalogClockContainer. |
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58 */ |
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59 SnsrAnalogClockContainer::SnsrAnalogClockContainer() : |
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60 SnsrBigClockContainer(), |
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61 mDateLabel(0), |
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62 mAnalogClockWidget(0)/*, |
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63 mSwipeWidget(0)*/ |
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64 { |
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65 SCREENSAVER_TEST_FUNC_ENTRY("SnsrAnalogClockContainer::SnsrAnalogClockContainer") |
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66 |
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67 bool ok(true); |
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68 |
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69 // load analog clock |
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70 qDebug() << gAnalogLayoutDocml; |
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71 mDocumentObjects = mDocumentLoader.load(gAnalogLayoutDocml, &ok); |
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72 Q_ASSERT_X(ok, gAnalogLayoutDocml, "Invalid DocML file."); |
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73 if (ok) { |
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74 mMainView = mDocumentLoader.findWidget(gMainViewName); |
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75 mDateLabel = qobject_cast<HbLabel *>( |
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76 mDocumentLoader.findWidget(gDateLabelName)); |
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77 mAnalogClockWidget = qobject_cast<SnsrAnalogClockWidget *>( |
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78 mDocumentLoader.findWidget(gAnalogClockWidgetName)); |
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79 mIndicatorWidget = qobject_cast<SnsrIndicatorWidget *>( |
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80 mDocumentLoader.findWidget(gIndicatorWidgetName)); |
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81 //We don't implement swipe widget at this poin |
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82 /*mSwipeWidget = qobject_cast<SnsrSwipeWidget *>( |
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83 mDocumentLoader.findWidget(gSwipeWidgetName));*/ |
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84 |
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85 Q_ASSERT_X( |
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86 mMainView && mDateLabel && mAnalogClockWidget && |
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87 mIndicatorWidget /*&& mSwipeWidget*/, |
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88 gAnalogLayoutDocml, "Objects not found in DocML file." |
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89 ); |
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90 |
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91 //connect( mSwipeWidget, SIGNAL(swipeDownDetected()), SIGNAL(unlockRequested()) ); |
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92 |
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93 mIndicatorWidget->setLayoutType(SnsrIndicatorWidget::IndicatorsCentered); |
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94 |
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95 mBackgroundContainerLayout->addItem(mMainView); |
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96 // mSwipeWidget->start(); |
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97 } |
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98 |
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99 SCREENSAVER_TEST_FUNC_EXIT("SnsrAnalogClockContainer::SnsrAnalogClockContainer") |
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100 } |
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101 |
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102 /*! |
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103 Destructs the class. |
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104 */ |
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105 SnsrAnalogClockContainer::~SnsrAnalogClockContainer() |
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106 { |
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107 //mDateLabel, mAnalogClockWidget - deleted by the parent |
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108 } |
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109 |
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110 /*! |
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111 Updates displayed time and date. |
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112 */ |
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113 void SnsrAnalogClockContainer::update() |
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114 { |
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115 SCREENSAVER_TEST_FUNC_ENTRY("SnsrAnalogClockContainer::update") |
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116 |
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117 // time |
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118 mAnalogClockWidget->tick(); |
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119 |
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120 // date |
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121 if (mCurrentOrientation == Qt::Vertical) { |
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122 mDateLabel->setPlainText( |
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123 HbExtendedLocale().format(QDate::currentDate(), gDateFormatVerticalStr) |
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124 ); |
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125 } else { |
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126 mDateLabel->setPlainText( |
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127 HbExtendedLocale().format(QDate::currentDate(), gDateFormatHorizontalStr) |
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128 ); |
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129 } |
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130 |
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131 SCREENSAVER_TEST_FUNC_EXIT("SnsrAnalogClockContainer::update") |
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132 } |
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133 |
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134 /*! |
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135 Changes screensaver layout basing on orientation changes. |
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136 \param orientation Current orientation. |
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137 */ |
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138 void SnsrAnalogClockContainer::changeLayout(Qt::Orientation orientation) |
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139 { |
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140 SCREENSAVER_TEST_FUNC_ENTRY("SnsrAnalogClockContainer::changeLayout") |
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141 |
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142 bool ok(false); |
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143 if (mCurrentOrientation != orientation) { |
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144 mCurrentOrientation = orientation; |
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145 |
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146 // hide controls to avoid screen flickering |
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147 mMainView->hide(); |
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148 |
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149 QString sectionToLoad(""); |
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150 if (mCurrentOrientation == Qt::Horizontal) { |
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151 sectionToLoad = gLandscapeSectionName; |
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152 } |
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153 qDebug() << "loading: " << gAnalogLayoutDocml << ", section: " << sectionToLoad; |
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154 mDocumentLoader.load(gAnalogLayoutDocml, sectionToLoad, &ok); |
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155 // view is rebuilt and ready to show |
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156 update(); |
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157 mMainView->show(); |
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158 Q_ASSERT_X(ok, gAnalogLayoutDocml, "Invalid section in DocML file."); |
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159 } |
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160 // update anyway - this is needed in situations when screensaver goes to |
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161 // foreground but layout change did not occur |
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162 if (!ok) { |
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163 update(); |
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164 } |
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165 |
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166 SCREENSAVER_TEST_FUNC_EXIT("SnsrAnalogClockContainer::changeLayout") |
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167 } |
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168 |
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169 int SnsrAnalogClockContainer::updateIntervalInMilliseconds() |
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170 { |
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171 return 1000; |
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172 } |
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173 |