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: |
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15 * |
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16 */ |
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17 |
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18 // USER INCLUDES |
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19 #include "lcviewmanager_p.h" |
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20 #include "lcuicomponentrepository.h" |
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21 #include "lcuidefs.h" |
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22 #include "lcuiengine.h" |
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23 #include "lcview.h" |
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24 #include "lclogger.h" |
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25 |
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26 // SYSTEM INCLUDES |
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27 #include <hbmainwindow.h> |
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28 #include <hbdialog.h> |
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29 #include <hbaction.h> |
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30 #include <qcoreapplication.h> |
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31 #include <hbactivitymanager.h> |
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32 #include <hbapplication.h> |
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33 #include <hbapplication.h> |
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34 |
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35 // CONSTANTS |
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36 #define LC_VIEWMANAGER_SLOT_ACTIVATE_CURRENT_VIEW "activateCurrentView" |
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37 |
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38 |
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39 |
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40 // ----------------------------------------------------------------------------- |
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41 // LcMainWindow::LcMainWindow |
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42 // ----------------------------------------------------------------------------- |
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43 // |
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44 LcMainWindow::LcMainWindow() : |
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45 HbMainWindow(0, Hb::WindowFlagFixedHorizontal | Hb::WindowFlagTransparent) |
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46 { |
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47 // TODO: remove flag WindowFlagFixedHorizontal if portait layout |
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48 // is going to be supported. |
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49 qApp->installEventFilter(this); |
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50 } |
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51 |
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52 // ----------------------------------------------------------------------------- |
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53 // LcMainWindow::~LcMainWindow |
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54 // ----------------------------------------------------------------------------- |
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55 // |
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56 LcMainWindow::~LcMainWindow() |
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57 { |
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58 } |
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59 |
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60 // ----------------------------------------------------------------------------- |
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61 // LcMainWindow::eventFilter |
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62 // ----------------------------------------------------------------------------- |
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63 // |
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64 bool LcMainWindow::eventFilter ( QObject * watched, QEvent * event ) |
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65 { |
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66 if ( event->type() == QEvent::ApplicationActivate ){ |
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67 LC_QDEBUG( "livecomms [UI] -> LcMainWindow::eventFilter(), ApplicationActivate" ) |
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68 emit appFocusGained(); |
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69 } else if (( event->type() == QEvent::ApplicationDeactivate ) && |
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70 ( !this->windowSurface()) ){ |
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71 LC_QDEBUG( "livecomms [UI] -> LcMainWindow::eventFilter(), ApplicationDeactivate" ) |
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72 emit appFocusLost(); |
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73 } |
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74 return QObject::eventFilter(watched, event); |
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75 } |
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76 |
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77 |
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78 // ----------------------------------------------------------------------------- |
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79 // LcViewManagerPrivate::LcViewManagerPrivate |
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80 // ----------------------------------------------------------------------------- |
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81 // |
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82 LcViewManagerPrivate::LcViewManagerPrivate( |
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83 const QString& engineName, |
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84 const QString& applicationDisplayName) : |
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85 mEngine( 0 ), |
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86 mRepository( 0 ) |
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87 { |
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88 LC_QDEBUG( "livecomms [UI] -> LcViewManagerPrivate::LcViewManagerPrivate()" ) |
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89 |
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90 mEngine = new LcUiEngine( engineName, applicationDisplayName ); |
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91 mRepository = new LcUiComponentRepository( *mEngine ); |
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92 setCurrentView( true ); |
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93 |
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94 connect(&mMainWindow, SIGNAL(appFocusGained()), mEngine, SLOT(maximize())); |
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95 connect(&mMainWindow, SIGNAL(appFocusLost()), mEngine, SLOT(minimize())); |
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96 |
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97 LC_QDEBUG( "livecomms [UI] <- LcViewManagerPrivate::LcViewManagerPrivate()" ) |
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98 } |
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99 |
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100 // ----------------------------------------------------------------------------- |
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101 // LcViewManagerPrivate::~LcViewManagerPrivate |
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102 // ----------------------------------------------------------------------------- |
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103 // |
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104 LcViewManagerPrivate::~LcViewManagerPrivate() |
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105 { |
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106 LC_QDEBUG( "livecomms [UI] -> LcViewManagerPrivate::~LcViewManagerPrivate()" ) |
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107 |
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108 delete mEngine; |
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109 QList<HbView *> views = mMainWindow.views(); |
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110 foreach( HbView* view, views ){ |
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111 mMainWindow.removeView(view); |
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112 } |
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113 delete mRepository; |
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114 |
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115 LC_QDEBUG( "livecomms [UI] <- LcViewManagerPrivate::~LcViewManagerPrivate()" ) |
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116 } |
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117 |
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118 // ----------------------------------------------------------------------------- |
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119 // LcViewManagerPrivate::terminateSession |
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120 // ----------------------------------------------------------------------------- |
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121 // |
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122 void LcViewManagerPrivate::terminateSession() |
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123 { |
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124 LC_QDEBUG( "livecomms [UI] -> LcViewManagerPrivate::terminateSession" ) |
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125 mEngine->stop(); |
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126 LC_QDEBUG( "livecomms [UI] <- LcViewManagerPrivate::terminateSession" ) |
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127 } |
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128 |
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129 |
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130 // ----------------------------------------------------------------------------- |
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131 // LcViewManagerPrivate::prepareOrientationChange |
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132 // ----------------------------------------------------------------------------- |
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133 // |
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134 void LcViewManagerPrivate::prepareOrientationChange() |
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135 { |
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136 LC_QDEBUG( "livecomms [UI] -> LcViewManagerPrivate::prepareOrientationChange()" ) |
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137 LC_QDEBUG( "livecomms [UI] <- LcViewManagerPrivate::prepareOrientationChange()" ) |
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138 } |
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139 |
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140 // ----------------------------------------------------------------------------- |
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141 // LcViewManagerPrivate::activateCurrentView |
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142 // ----------------------------------------------------------------------------- |
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143 // |
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144 void LcViewManagerPrivate::activateCurrentView(bool startup) |
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145 { |
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146 LC_QDEBUG( "livecomms [UI] -> LcViewManagerPrivate::activateCurrentView()" ) |
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147 if ( mMainWindow.currentView() ) { |
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148 static_cast<LcView*>( mMainWindow.currentView() )->activated(); |
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149 } |
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150 |
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151 if ( startup ){ |
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152 LC_QDEBUG( "livecomms [UI] Start engine" ) |
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153 startEngine(); |
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154 } |
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155 LC_QDEBUG( "livecomms [UI] <- LcViewManagerPrivate::activateCurrentView()" ) |
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156 } |
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157 |
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158 // ----------------------------------------------------------------------------- |
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159 // LcViewManagerPrivate::startEngine |
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160 // ----------------------------------------------------------------------------- |
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161 // |
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162 void LcViewManagerPrivate::startEngine() |
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163 { |
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164 connect(mEngine, SIGNAL(layoutChanged()), this, SLOT(changeView()), |
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165 Qt::QueuedConnection ); |
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166 connect(mEngine, SIGNAL(stopped()), this, SLOT(closeApp()), |
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167 Qt::QueuedConnection ); |
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168 |
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169 mEngine->setUiComponents( mRepository->invitingNote(), |
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170 mRepository->waitingNote(), |
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171 mRepository->acceptQuery(), |
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172 mRepository->recipientQuery(), |
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173 mRepository->shareOwnVideoQuery() ); |
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174 mEngine->start(); |
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175 } |
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176 |
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177 // ----------------------------------------------------------------------------- |
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178 // LcViewManagerPrivate::setCurrentView |
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179 // ----------------------------------------------------------------------------- |
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180 // |
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181 void LcViewManagerPrivate::setCurrentView(bool startup) |
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182 { |
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183 LC_QDEBUG( "livecomms [UI] -> LcViewManagerPrivate::setCurrentView()" ) |
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184 |
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185 LcView* currView = currentView(); |
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186 |
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187 bool found(false); |
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188 foreach ( HbView* view, mMainWindow.views() ){ |
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189 found |= ( view == currView ); |
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190 } |
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191 if ( !found ){ |
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192 mMainWindow.addView( currView ); |
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193 } |
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194 mMainWindow.setCurrentView( currView ); |
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195 |
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196 LcUtil::asyncSlotCall( |
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197 this, LC_VIEWMANAGER_SLOT_ACTIVATE_CURRENT_VIEW, Q_ARG( bool, startup ) ); |
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198 |
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199 LC_QDEBUG( "livecomms [UI] <- LcViewManagerPrivate::setCurrentView()" ) |
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200 } |
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201 |
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202 // ----------------------------------------------------------------------------- |
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203 // LcViewManagerPrivate::currentView |
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204 // ----------------------------------------------------------------------------- |
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205 // |
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206 LcView* LcViewManagerPrivate::currentView() |
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207 { |
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208 LC_QDEBUG( "livecomms [UI] -> LcViewManagerPrivate::currentView()" ) |
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209 |
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210 LcViewLayoutHint hint = mEngine->viewLayout(); |
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211 LcView* nextView = 0; |
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212 |
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213 switch ( hint ) { |
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214 case Lc_ReceivedViewLayout: |
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215 LC_QDEBUG( "livecomms [UI] - switching to receive view -" ) |
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216 nextView = mRepository->receiveView(); |
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217 break; |
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218 case Lc_ReceivedOnlyViewLayout: |
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219 LC_QDEBUG( "livecomms [UI] - switching to receive only view -" ) |
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220 nextView = mRepository->receiveOnlyView(); |
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221 break; |
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222 case Lc_AllInOneViewLayout: |
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223 LC_QDEBUG( "livecomms [UI] - switching to allinone view -" ) |
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224 nextView = mRepository->allInOneView(); |
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225 break; |
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226 case Lc_TwowayViewLayout: |
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227 LC_QDEBUG( "livecomms [UI] - switching to twoway view -" ) |
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228 nextView = mRepository->twowayView(); |
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229 break; |
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230 case Lc_SharedViewLayout: |
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231 LC_QDEBUG( "livecomms [UI] - switching to send view -" ) |
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232 nextView = mRepository->sendView(); |
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233 break; |
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234 default: |
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235 LC_QDEBUG( "livecomms [UI] - switching to idle view -" ) |
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236 nextView = mRepository->idleView(); |
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237 break; |
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238 } |
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239 if ( !nextView && hint > Lc_IdleViewLayout ) { |
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240 LC_QDEBUG( "livecomms [UI] ! could not get view !" ) |
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241 LC_QDEBUG( "livecomms [UI] - switching to idle view -" ) |
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242 nextView = mRepository->idleView(); |
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243 } |
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244 |
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245 if ( !nextView ) { |
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246 LC_QCRITICAL( "livecomms [UI] ! still could not get view !. ABORT" ) |
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247 LC_PANIC(); |
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248 } |
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249 |
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250 LC_QDEBUG( "livecomms [UI] <- LcViewManagerPrivate::currentView()" ) |
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251 return nextView; |
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252 } |
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253 |
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254 // ----------------------------------------------------------------------------- |
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255 // LcViewManagerPrivate::changeView |
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256 // ----------------------------------------------------------------------------- |
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257 // |
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258 void LcViewManagerPrivate::changeView() |
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259 { |
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260 LC_QDEBUG( "livecomms [UI] -> LcViewManagerPrivate::changeView()" ) |
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261 |
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262 LcView* currentView = static_cast<LcView*>( mMainWindow.currentView() ); |
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263 currentView->deactivated(); |
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264 setCurrentView(); |
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265 |
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266 LC_QDEBUG( "livecomms [UI] <- LcViewManagerPrivate::changeView()" ) |
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267 } |
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268 |
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269 // ----------------------------------------------------------------------------- |
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270 // LcViewManagerPrivate::closeApp |
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271 // ----------------------------------------------------------------------------- |
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272 // |
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273 void LcViewManagerPrivate::closeApp() |
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274 { |
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275 LC_QDEBUG( "livecomms [UI] -> LcViewManagerPrivate::closeApp()" ) |
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276 |
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277 qApp->exit(0); |
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278 |
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279 LC_QDEBUG( "livecomms [UI] <- LcViewManagerPrivate::closeApp()" ) |
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280 } |
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281 |
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282 // End of file |
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