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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: Provides and maintains SAT main view (selection list) |
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15 * |
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16 */ |
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17 |
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18 // qt |
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19 #include <QObject> |
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20 #include <QTimer> |
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21 #include <QPixmap> |
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22 #include <QtDebug> |
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23 // hb |
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24 #include <hbmainwindow.h> |
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25 #include <hbdocumentloader.h> |
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26 #include <hbview.h> |
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27 #include <hbmenu.h> |
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28 #include <hblabel.h> |
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29 #include <hbaction.h> |
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30 #include <hblistwidget.h> |
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31 // satapp |
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32 #include "satappmenuprovider.h" |
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33 #include "satappaction.h" |
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34 #include "satappconstant.h" |
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35 |
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36 // constants |
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37 const char *SATAPP_DOCML = ":/xml/satapp.docml"; |
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38 const char *SATAPP_SETUPMENU_VIEW = "setupmenu_view"; |
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39 const char *SATAPP_SELECTITEM_VIEW = "selectitem_view"; |
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40 const char *SATAPP_MENUITEM = "s:ListWidget"; |
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41 const char *SATAPP_SELECTITEM = "t:ListWidget"; |
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42 const char *SATAPP_SUBTITLE = "t:label"; |
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43 |
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44 |
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45 // ---------------------------------------------------------------------------- |
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46 // SatAppMenuProvider::SatAppMenuProvider |
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47 // ---------------------------------------------------------------------------- |
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48 // |
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49 SatAppMenuProvider::SatAppMenuProvider(HbMainWindow *window,QObject *parent) |
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50 : QObject(parent), mMainWindow(window),mSetupMenuView(0), |
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51 mSelectItemView(0),mSoftKeyQuitAction(0),mSoftKeyBackAction(0), |
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52 mListWidget(0),mSelectListWidget(0),mSubTitle(0),mCurrentAction(0) |
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53 { |
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54 qDebug("SATAPP: SatAppMenuProvider::SatAppMenuProvider"); |
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55 } |
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56 |
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57 // ---------------------------------------------------------------------------- |
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58 // SatAppMenuProvider::~SatAppMenuProvider |
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59 // ---------------------------------------------------------------------------- |
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60 // |
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61 SatAppMenuProvider::~SatAppMenuProvider() |
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62 { |
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63 qDebug("SATAPP: SatAppMenuProvider::~SatAppMenuProvider >"); |
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64 resetState(); |
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65 // delete all objects created from DOCML. |
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66 while (!mObjects.isEmpty()) { |
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67 delete mObjects.takeFirst(); |
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68 } |
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69 // delete actions |
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70 delete mSoftKeyQuitAction; |
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71 delete mSoftKeyBackAction; |
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72 qDebug("SATAPP: SatAppMenuProvider::~SatAppMenuProvider <"); |
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73 } |
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74 |
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75 // ---------------------------------------------------------------------------- |
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76 // SatAppMenuProvider::takeScreenShot |
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77 // ---------------------------------------------------------------------------- |
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78 // |
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79 QPixmap SatAppMenuProvider::takeScreenShot() |
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80 { |
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81 qDebug("SATAPP: SatAppMenuProvider::takeScreenShot"); |
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82 return QPixmap::grabWidget(mMainWindow, mMainWindow->rect()); |
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83 } |
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84 |
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85 // ---------------------------------------------------------------------------- |
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86 // SatAppMenuProvider::loadMainView |
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87 // ---------------------------------------------------------------------------- |
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88 // |
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89 void SatAppMenuProvider::loadMainView() |
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90 { |
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91 qDebug("SATAPP: SatAppMenuProvider::loadMainView >"); |
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92 |
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93 // create actions |
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94 mSoftKeyQuitAction = new HbAction(Hb::QuitNaviAction,this); |
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95 mSoftKeyBackAction = new HbAction(Hb::BackNaviAction,this); |
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96 |
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97 bool docmlLoad = false; |
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98 HbDocumentLoader loader; |
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99 // ownership of the objects are transferred to caller |
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100 mObjects = loader.load(SATAPP_DOCML,&docmlLoad); |
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101 Q_ASSERT(docmlLoad); |
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102 qDebug("SATAPP: SatAppMenuProvider main view found"); |
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103 // load setupmenu view |
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104 mSetupMenuView = qobject_cast<HbView *>(loader.findWidget |
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105 (SATAPP_SETUPMENU_VIEW)); |
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106 // find setupmenu view items |
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107 mListWidget = qobject_cast<HbListWidget *> |
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108 ( loader.findWidget(SATAPP_MENUITEM )); |
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109 // connect setupmenu view menu |
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110 HbAction *menuAction = mSetupMenuView->menu()->addAction( |
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111 hbTrId("txt_common_menu_exit")); |
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112 SAT_ASSERT(connect(menuAction, SIGNAL(triggered()), |
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113 mMainWindow, SLOT(close()))); |
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114 SAT_ASSERT(connect(mSoftKeyQuitAction, SIGNAL(triggered()), |
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115 mMainWindow, SLOT(close()))); |
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116 // set this view as current view |
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117 mMainWindow->addView(mSetupMenuView); |
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118 mMainWindow->setCurrentView(mSetupMenuView); |
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119 |
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120 // load selectitem view |
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121 mSelectItemView = qobject_cast<HbView *>(loader.findWidget |
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122 (SATAPP_SELECTITEM_VIEW)); |
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123 // find selectitem view items |
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124 mSubTitle = qobject_cast<HbLabel *> |
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125 ( loader.findWidget(SATAPP_SUBTITLE) ); |
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126 mSelectListWidget = qobject_cast<HbListWidget *> |
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127 ( loader.findWidget(SATAPP_SELECTITEM )); |
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128 // connect selectitem view menu |
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129 HbAction *menuBack = mSelectItemView->menu()->addAction( |
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130 hbTrId("txt_common_opt_back")); |
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131 SAT_ASSERT(connect(menuBack, SIGNAL(triggered()), |
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132 mSoftKeyBackAction, SIGNAL(triggered()))); |
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133 HbAction *menuQuit = mSelectItemView->menu()->addAction( |
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134 hbTrId("txt_common_menu_exit")); |
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135 |
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136 SAT_ASSERT(connect(menuQuit, SIGNAL(triggered()), |
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137 mMainWindow, SLOT(close()))); |
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138 qDebug("SATAPP: SatAppMenuProvider::loadMainView <"); |
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139 |
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140 } |
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141 |
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142 // ---------------------------------------------------------------------------- |
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143 // switchView |
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144 // ---------------------------------------------------------------------------- |
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145 // |
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146 void SatAppMenuProvider::switchView() |
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147 { |
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148 qDebug("SATAPP: SatAppMenuProvider::switchView >"); |
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149 if (mCurrentAction && ESatSelectItemAction == mCurrentAction->action()) { |
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150 // switch to select item view |
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151 mMainWindow->removeView(mMainWindow->currentView()); |
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152 mMainWindow->addView(mSelectItemView); |
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153 mMainWindow->setCurrentView(mSelectItemView); |
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154 } else { |
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155 // switch to main menu view |
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156 mMainWindow->removeView(mMainWindow->currentView()); |
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157 mMainWindow->addView(mSetupMenuView); |
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158 mMainWindow->setCurrentView(mSetupMenuView); |
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159 } |
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160 qDebug("SATAPP: SatAppMenuProvider::switchView <"); |
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161 } |
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162 |
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163 |
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164 // ---------------------------------------------------------------------------- |
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165 // SatAppMenuProvider::setUpMenu |
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166 // constructs a menu in the main SAT application view |
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167 // ---------------------------------------------------------------------------- |
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168 // |
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169 void SatAppMenuProvider::setUpMenu(SatAppAction &action) |
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170 { |
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171 qDebug("SATAPP: SatAppMenuProvider::setUpMenu >"); |
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172 if (!mSetupMenuView) { |
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173 loadMainView(); |
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174 } |
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175 resetState(); |
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176 mCurrentAction = &action; |
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177 switchView(); |
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178 action.setResponse(ESatSuccess); |
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179 |
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180 // The text is the application name |
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181 // should be shown on the menu area always |
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182 QString text = action.value(KeyText).toString(); |
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183 if (!text.isEmpty()) { |
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184 mSetupMenuView->setTitle(text); |
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185 mSelectItemView->setTitle(text); |
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186 } |
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187 qDebug() << "SATAPP: SetUpMenu title=" << text; |
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188 |
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189 // build the menu |
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190 QList<QVariant> menu = action.value(KeyMenu).toList(); |
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191 mListWidget->clear(); |
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192 for(int i = 0; i < menu.count(); i++ ) { |
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193 mListWidget->addItem(menu.at(i).toString()); |
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194 } |
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195 qDebug() << "SATAPP: SetUpMenu menu=" << menu; |
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196 |
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197 // back-key quits the application |
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198 mSetupMenuView->setNavigationAction(mSoftKeyQuitAction); |
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199 // completes action with ESatSuccess and selected item |
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200 connectItem(); |
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201 |
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202 qDebug("SATAPP: SatAppMenuProvider::setUpMenu <"); |
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203 } |
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204 |
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205 |
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206 // ---------------------------------------------------------------------------- |
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207 // SatAppMenuProvider::selectItem |
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208 // Constructs a SETECT ITEM view |
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209 // ---------------------------------------------------------------------------- |
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210 // |
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211 void SatAppMenuProvider::selectItem( SatAppAction &action) |
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212 { |
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213 qDebug("SATAPP: SatAppMenuProvider::selectItem >"); |
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214 |
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215 if (!mSetupMenuView) { |
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216 loadMainView(); |
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217 } |
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218 |
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219 resetState(); |
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220 mCurrentAction = &action; |
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221 switchView(); |
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222 action.setResponse(ESatSuccess); |
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223 |
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224 // Set sub title |
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225 QString text = action.value(KeyText).toString(); |
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226 if (!text.isEmpty()) { |
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227 mSubTitle->setPlainText(text); |
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228 } else { |
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229 mSubTitle->setPlainText(hbTrId("txt_long_caption_sim_services")); |
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230 } |
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231 qDebug() << "SATAPP: selectItem text=" << text; |
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232 |
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233 // Set List widget |
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234 QList<QVariant> menu = action.value(KeyMenu).toList(); |
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235 mSelectListWidget->clear(); |
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236 for(int i = 0; i < menu.count(); i++ ) { |
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237 mSelectListWidget->addItem(menu.at( i ).toString()); |
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238 } |
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239 qDebug() << "SATAPP: selectItem menu=" << menu; |
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240 |
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241 // timeout completes action with ESatNoResponseFromUser |
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242 QTimer::singleShot(KDefaultSelectionTimeoutMseconds, |
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243 mCurrentAction,SLOT(completeWithNoResponse())); |
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244 // back-key completes action with ESatBackwardModeRequestedByUser |
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245 mSelectItemView->setNavigationAction(mSoftKeyBackAction); |
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246 SAT_ASSERT(connect(mSoftKeyBackAction, SIGNAL(triggered()), |
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247 mCurrentAction, SLOT(completeWithBackRequested()))); |
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248 SAT_ASSERT(connect(mSelectItemView->menu()->actions().at(1), |
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249 SIGNAL(triggered()), |
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250 mCurrentAction, SLOT(completeWithSessionTerminated()))); |
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251 |
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252 // completes action with ESatSuccess and selected item |
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253 connectItem(); |
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254 |
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255 qDebug("SATAPP: SatAppMenuProvider::selectItem <"); |
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256 } |
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257 |
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258 // ---------------------------------------------------------------------------- |
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259 // SatAppMenuProvider::resetState |
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260 // terminates ongoing events and clears the screen |
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261 // ---------------------------------------------------------------------------- |
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262 // |
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263 void SatAppMenuProvider::resetState() |
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264 { |
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265 qDebug("SATAPP: SatAppMenuProvider::resetState >"); |
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266 mCurrentAction = 0; |
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267 disconnectItem(); |
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268 qDebug("SATAPP: SatAppMenuProvider::resetState <"); |
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269 } |
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270 |
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271 // ---------------------------------------------------------------------------- |
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272 // SatAppMenuProvider::menuItemSelected |
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273 // (Menu item selected). |
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274 // ---------------------------------------------------------------------------- |
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275 // |
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276 void SatAppMenuProvider::menuItemSelected(HbListWidgetItem *item) |
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277 { |
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278 qDebug("SATAPP: SatAppMenuProvider::menuItemSelected >"); |
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279 Q_ASSERT(mCurrentAction); |
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280 if (ESatSetUpMenuAction == mCurrentAction->action()) { |
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281 int index = mListWidget->row(item); |
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282 mCurrentAction->set(KeySelection,index); |
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283 mCurrentAction->set(KeyHelpRequested,false); |
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284 mCurrentAction->completeWithSuccess(); |
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285 } else if(ESatSelectItemAction == mCurrentAction->action()) { |
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286 int index = mSelectListWidget->row(item); |
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287 mCurrentAction->set(KeySelection,index); |
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288 mCurrentAction->completeWithSuccess(); |
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289 } |
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290 qDebug("SATAPP: SatAppMenuProvider::menuItemSelected <"); |
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291 } |
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292 |
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293 |
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294 // ---------------------------------------------------------------------------- |
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295 // SatAppMenuProvider::connectItem |
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296 // (Connect listwidget item). |
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297 // ---------------------------------------------------------------------------- |
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298 // |
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299 void SatAppMenuProvider::connectItem() |
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300 { |
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301 qDebug("SATAPP: SatAppMenuProvider::connectItem >"); |
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302 Q_ASSERT(mCurrentAction); |
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303 if (ESatSetUpMenuAction == mCurrentAction->action()) { |
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304 SAT_ASSERT(connect( |
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305 mListWidget, SIGNAL(activated(HbListWidgetItem *)), |
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306 this, SLOT(menuItemSelected(HbListWidgetItem *)))); |
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307 SAT_ASSERT(connect( |
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308 mListWidget, |
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309 SIGNAL(longPressed(HbListWidgetItem *, const QPointF &)), |
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310 this, SLOT(menuItemSelected(HbListWidgetItem *)))); |
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311 } else if(mCurrentAction->action()== ESatSelectItemAction) { |
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312 SAT_ASSERT(connect( |
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313 mSelectListWidget, SIGNAL(activated(HbListWidgetItem *)), |
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314 this, SLOT(menuItemSelected(HbListWidgetItem *)))); |
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315 SAT_ASSERT(connect( |
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316 mSelectListWidget, |
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317 SIGNAL(longPressed(HbListWidgetItem*, const QPointF &)), |
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318 this, SLOT(menuItemSelected(HbListWidgetItem *)))); |
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319 } |
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320 qDebug("SATAPP: SatAppMenuProvider::connectItem <"); |
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321 } |
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322 |
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323 // ---------------------------------------------------------------------------- |
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324 // SatAppMenuProvider::disconnectItem |
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325 // (Disconnect listwidget item). |
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326 // ---------------------------------------------------------------------------- |
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327 // |
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328 void SatAppMenuProvider::disconnectItem() |
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329 { |
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330 qDebug("SATAPP: SatAppMenuProvider::disconnectItem >"); |
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331 // setup menu view |
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332 disconnect(mListWidget, SIGNAL( activated(HbListWidgetItem *)), |
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333 this, SLOT( menuItemSelected( HbListWidgetItem *))); |
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334 disconnect( |
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335 mListWidget, SIGNAL(longPressed(HbListWidgetItem*, const QPointF &)), |
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336 this, SLOT(menuItemSelected(HbListWidgetItem *))); |
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337 // select item view |
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338 disconnect(mSelectListWidget, SIGNAL( activated(HbListWidgetItem *)), |
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339 this, SLOT( menuItemSelected( HbListWidgetItem *))); |
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340 disconnect( |
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341 mSelectListWidget, |
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342 SIGNAL(longPressed(HbListWidgetItem*, const QPointF &)), |
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343 this, SLOT(menuItemSelected(HbListWidgetItem *))); |
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344 qDebug("SATAPP: SatAppMenuProvider::disconnectItem <"); |
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345 } |
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346 |
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347 //End of file |