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1 /* |
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2 * Copyright (c) 2008 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: Definition for the common base class for all FsEmailUi views. |
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15 * The class is not intended for instantation. |
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16 * |
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17 */ |
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18 |
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19 |
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20 // <cmail> SF |
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21 #include "emailtrace.h" |
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22 #include <alf/alfcontrolgroup.h> |
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23 #include <alf/alfvisual.h> |
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24 // </cmail> |
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25 #include <eikbtgpc.h> |
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26 #include "FreestyleEmailUiViewBase.h" |
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27 #include "FreestyleEmailUiAppui.h" |
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28 #include "FreestyleEmailUiLayoutHandler.h" |
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29 #include "FreestyleEmailUiStatusIndicator.h" |
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30 #include "FSEmail.pan" |
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31 |
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32 // <cmail> Toolbar |
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33 #include <AknUtils.h> |
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34 #include <akntoolbar.h> |
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35 #include <FreestyleEmailUi.rsg> |
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36 |
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37 #include <aknlayoutscalable_avkon.cdl.h> |
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38 #include <layoutmetadata.cdl.h> |
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39 |
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40 // </cmail> Toolbar |
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41 |
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42 // --------------------------------------------------------------------------- |
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43 // |
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44 CFsEmailUiViewBase::CFsEmailUiViewBase( CAlfControlGroup& aControlGroup, |
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45 CFreestyleEmailUiAppUi& aAppUi ) |
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46 : iControlGroup( aControlGroup ), iAppUi( aAppUi ) |
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47 { |
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48 FUNC_LOG; |
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49 // Set control groups to ignore input by default |
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50 iControlGroup.SetAcceptInput( EFalse ); |
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51 iKeyboardFlipOpen = aAppUi.IsFlipOpen(); |
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52 } |
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53 |
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54 // --------------------------------------------------------------------------- |
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55 // |
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56 TUid CFsEmailUiViewBase::Id() const |
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57 { |
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58 FUNC_LOG; |
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59 // This must be overriden by the inherited class |
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60 __ASSERT_DEBUG( EFalse, Panic(EFSEmailUiBaseViewMethodNotOverriden) ); |
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61 return TUid::Null(); |
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62 } |
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63 |
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64 // --------------------------------------------------------------------------- |
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65 // |
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66 void CFsEmailUiViewBase::DoActivateL( const TVwsViewId& aPrevViewId, |
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67 TUid aCustomMessageId, |
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68 const TDesC8& aCustomMessage ) |
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69 { |
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70 FUNC_LOG; |
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71 |
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72 SetViewActive( ETrue ); |
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73 StatusPane()->MakeVisible( IsStatusPaneVisible() ); |
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74 SetStatusBarLayout(); |
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75 StatusPane()->DrawNow(); |
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76 iFocusVisible = iAppUi.IsFocusShown(); |
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77 |
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78 // fix view stack in case of external activation |
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79 if ( aPrevViewId.iAppUid != KFSEmailUiUid ) |
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80 { |
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81 iActiveMailboxBeforeExternalActivation = iAppUi.GetActiveMailboxId(); |
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82 iAppUi.ViewActivatedExternallyL( Id() ); |
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83 } |
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84 |
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85 // hide previous view |
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86 CFsEmailUiViewBase* previousView = iAppUi.PreviousActiveView(); |
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87 TBool pluginSettingsActive = iAppUi.IsPluginSettingsViewActive(); |
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88 if ( pluginSettingsActive ) |
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89 { |
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90 iAppUi.ReturnFromPluginSettingsView(); |
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91 } |
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92 else if ( previousView ) |
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93 { |
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94 // In case of external activation, hide previous control group |
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95 // before view activation to avoid screen flickering |
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96 if ( aPrevViewId.iAppUid != KFSEmailUiUid ) |
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97 { |
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98 previousView->DeactivateControlGroup(); |
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99 } |
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100 previousView->DoTransition( ETrue ); // fade out prev view |
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101 } |
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102 |
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103 // Clear the flag of long transition effect |
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104 SetNextTransitionOutLong( EFalse ); |
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105 |
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106 // Clear status pane indicators |
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107 CCustomStatuspaneIndicators* indicators = |
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108 iAppUi.GetStatusPaneIndicatorContainer(); |
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109 if ( indicators ) |
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110 { |
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111 indicators->ClearStatusPaneFlags(); |
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112 indicators->HideStatusPaneIndicators(); |
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113 } |
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114 |
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115 UpdateToolbarL(); |
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116 |
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117 // Make sure Alfred display is of correct size (there is some problems with toolbar) |
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118 iAppUi.AlfEnv().PrimaryDisplay().ForceSetVisibleArea(iAppUi.ClientRect()); |
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119 |
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120 |
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121 // Finally call child classes activation method |
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122 TRAPD( error, ChildDoActivateL(aPrevViewId, aCustomMessageId, aCustomMessage) ); |
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123 if ( !error ) |
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124 { |
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125 //view history have to be updated once again when email is sent to background when in plugin settings and composer is activated externaly |
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126 //when composer view will be deactivated it wiil call NavigateBack; |
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127 if (pluginSettingsActive && iAppUi.CurrentActiveView()->Id() == MailEditorId) |
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128 { |
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129 iAppUi.ReturnFromPluginSettingsView(); |
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130 } |
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131 |
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132 // View activated succesfully |
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133 DoTransition( EFalse ); |
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134 if ( !iAppUi.SwitchingToBackground() ) |
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135 { |
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136 // Change visible control group |
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137 // having here DoTransition caused grid transparency when app left from listview |
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138 ActivateControlGroup(); |
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139 } |
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140 else |
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141 { |
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142 // View activated but Mail application is switching to background. |
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143 // Mail application was invoked from other app and now we`re going back |
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144 // to this other app. We have to force, that after going back to Mail |
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145 // application, ActivateControlGroup will be invoked in |
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146 // HandleAppForegroundEventL method |
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147 iWasActiveControlGroup = ETrue; |
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148 } |
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149 } |
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150 else |
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151 { |
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152 // In case of error, navigate to the previous view |
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153 DeactivateControlGroup(); |
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154 NavigateBackL(); |
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155 } |
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156 } |
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157 |
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158 // --------------------------------------------------------------------------- |
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159 // |
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160 void CFsEmailUiViewBase::UpdateToolbarL() |
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161 { |
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162 FUNC_LOG; |
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163 if (AknLayoutUtils::PenEnabled()) |
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164 { |
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165 if (HasToolbar()) |
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166 { |
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167 const TInt resourceId(ToolbarResourceId()); |
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168 RArray<TInt> dimmedItems; |
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169 CleanupClosePushL(dimmedItems); |
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170 GetInitiallyDimmedItemsL(resourceId, dimmedItems); |
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171 CAknToolbar* toolbar(CAknToolbar::NewL(resourceId)); |
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172 for (TInt i = 0; i < dimmedItems.Count(); i++) |
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173 { |
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174 toolbar->SetItemDimmed(dimmedItems[i], ETrue, EFalse); |
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175 } |
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176 CleanupStack::PopAndDestroy(); // dimmedItems.Close() |
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177 toolbar->SetToolbarObserver(this); |
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178 |
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179 TBool toolbarVisible = ( resourceId != R_FREESTYLE_EMAIL_UI_TOOLBAR_FOLDER_LIST ); |
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180 toolbar->SetToolbarVisibility( toolbarVisible ); |
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181 |
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182 SetToolbar(toolbar); |
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183 ShowToolbar(); |
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184 } |
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185 else |
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186 { |
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187 HideToolbar(); |
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188 } |
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189 } |
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190 } |
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191 |
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192 // --------------------------------------------------------------------------- |
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193 // |
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194 void CFsEmailUiViewBase::GetInitiallyDimmedItemsL( |
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195 const TInt /*aResourceId*/, RArray<TInt>& aDimmedItems ) const |
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196 { |
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197 FUNC_LOG; |
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198 aDimmedItems.Reset(); |
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199 } |
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200 |
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201 // --------------------------------------------------------------------------- |
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202 // |
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203 void CFsEmailUiViewBase::HideToolbar() |
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204 { |
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205 FUNC_LOG; |
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206 if (AknLayoutUtils::PenEnabled()) |
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207 { |
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208 CAknToolbar* toolbar(Toolbar()); |
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209 if (toolbar) |
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210 { |
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211 toolbar->MakeVisible(EFalse); |
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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 // |
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218 void CFsEmailUiViewBase::ShowToolbar() |
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219 { |
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220 FUNC_LOG; |
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221 if (AknLayoutUtils::PenEnabled()) |
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222 { |
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223 CAknToolbar* toolbar(Toolbar()); |
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224 if (toolbar) |
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225 { |
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226 toolbar->MakeVisible( ETrue ); |
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227 } |
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228 } |
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229 } |
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230 |
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231 // --------------------------------------------------------------------------- |
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232 // |
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233 void CFsEmailUiViewBase::SetToolbarItemDimmed( const TInt aCommandId, const TBool aDimmed ) |
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234 { |
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235 FUNC_LOG; |
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236 if (AknLayoutUtils::PenEnabled()) |
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237 { |
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238 CAknToolbar* toolbar(Toolbar()); |
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239 if (toolbar) |
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240 { |
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241 toolbar->SetItemDimmed(aCommandId, aDimmed, ETrue); |
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242 } |
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243 } |
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244 } |
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245 |
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246 // --------------------------------------------------------------------------- |
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247 // |
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248 void CFsEmailUiViewBase::DoDeactivate() |
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249 { |
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250 FUNC_LOG; |
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251 SetViewActive( EFalse ); |
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252 |
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253 HideToolbar(); |
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254 |
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255 // Make control group ignore input and hide it if it's not already fading out. |
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256 DeactivateControlGroup(); |
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257 |
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258 // do view specific deactivation |
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259 ChildDoDeactivate(); |
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260 |
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261 // Return to another app in case this view was activated externally |
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262 if ( iSendToBackgroundOnDeactivation ) |
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263 { |
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264 iSendToBackgroundOnDeactivation = EFalse; |
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265 |
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266 // Try to bring calling external app into foreground if found |
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267 TApaTaskList taskList( iEikonEnv->WsSession() ); |
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268 TApaTask prevAppTask = taskList.FindApp( iPreviousAppUid ); |
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269 TApaTask fsEmailTask = taskList.FindApp( KFSEmailUiUid ); |
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270 if ( fsEmailTask.Exists() && iPreviousAppUid != KMessageReaderUid ) |
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271 { |
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272 fsEmailTask.SendToBackground(); |
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273 } |
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274 if ( prevAppTask.Exists() ) |
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275 { |
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276 prevAppTask.BringToForeground(); |
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277 } |
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278 |
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279 iAppUi.SetSwitchingToBackground( EFalse ); |
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280 } |
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281 } |
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282 |
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283 // --------------------------------------------------------------------------- |
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284 // virtual function to hide or show CAlfVisuals ( used for activation or deactivation ) |
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285 // |
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286 void CFsEmailUiViewBase::FadeOut( TBool /* aDirectionOut */ ) |
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287 { |
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288 FUNC_LOG; |
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289 // should be overriden ( if needed ) to use polymorphism |
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290 // to hide or show CAlfVisuals used in views |
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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 // Check if transition effects are enabled and run the effect if needed. |
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296 // if not enabled it calls FadeOut virtual methods only |
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297 // |
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298 void CFsEmailUiViewBase::DoTransition( TBool aDirectionOut ) |
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299 { |
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300 FUNC_LOG; |
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301 if ( iAppUi.LayoutHandler() && iAppUi.LayoutHandler()->ViewFadeEffectActive() ) |
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302 { |
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303 DoTransitionEffect( aDirectionOut ); |
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304 } |
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305 else |
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306 { |
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307 // FadeOut method should be overridden and use by polymorphism only when needed |
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308 FadeOut( aDirectionOut ); // used for hide/show visuals without transition time |
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309 } |
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310 } |
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311 |
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312 // --------------------------------------------------------------------------- |
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313 // Inheriting Alfred views can override these functions, if they need to do |
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314 // some special tricks for transition effects |
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315 // |
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316 void CFsEmailUiViewBase::DoTransitionEffect( TBool aDirectionOut ) |
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317 { |
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318 FUNC_LOG; |
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319 RPointerArray<CAlfVisual> layoutArray; |
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320 TRAP_IGNORE( GetParentLayoutsL( layoutArray ) ); |
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321 |
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322 // For views that return valid parent layout(s), use the fade effect, |
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323 // for all other views, use the showing/hiding of control groups |
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324 for ( TInt i = 0 ; i < layoutArray.Count() ; i++ ) |
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325 { |
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326 // Returned parent layout might be NULL, if view construction is not |
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327 // fully completed |
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328 if ( layoutArray[i] != NULL ) |
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329 { |
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330 // Ensure the view is invisible before doing fade in (because views |
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331 // are automatically visible rigt after construction) |
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332 if ( !aDirectionOut ) |
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333 { |
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334 FadeVisual( layoutArray[i], ETrue, ETrue ); |
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335 } |
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336 |
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337 FadeVisual( layoutArray[i], aDirectionOut ); |
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338 } |
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339 } |
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340 |
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341 layoutArray.Close(); |
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342 } |
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343 |
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344 // --------------------------------------------------------------------------- |
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345 // Inheriting Alfred views should override this and return their parent |
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346 // layout(s) in array given as parameter. Default implementation |
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347 // does nothing, so then the array is empty. |
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348 // |
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349 void CFsEmailUiViewBase::GetParentLayoutsL( RPointerArray<CAlfVisual>& /*aLayoutArray*/ ) const |
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350 { |
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351 FUNC_LOG; |
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352 } |
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353 |
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354 // --------------------------------------------------------------------------- |
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355 // Fade given Alfred visual |
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356 // |
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357 void CFsEmailUiViewBase::FadeVisual( |
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358 CAlfVisual* aVisual, |
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359 TBool aFadeDirectionOut, |
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360 TBool aImmediate /*= EFalse*/) |
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361 { |
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362 FUNC_LOG; |
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363 // Check that we are not exiting and is fade effect activated |
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364 if ( !iAppUi.AppUiExitOngoing() ) |
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365 { |
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366 TInt effectTime = 0; |
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367 |
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368 if ( !aImmediate && iAppUi.LayoutHandler() ) |
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369 { |
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370 if( aFadeDirectionOut ) |
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371 { |
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372 effectTime = iAppUi.LayoutHandler()->ViewFadeOutEffectTime(); |
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373 } |
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374 else |
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375 { |
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376 effectTime = iAppUi.LayoutHandler()->ViewFadeInEffectTime(); |
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377 } |
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378 } |
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379 |
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380 if ( aFadeDirectionOut && IsNextTransitionOutLong() ) |
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381 { |
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382 effectTime = effectTime * 2; |
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383 } |
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384 |
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385 // Initialize for out fading |
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386 TAlfTimedValue timedValue( 0, effectTime ); |
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387 // Check value and initialze for in fading if set |
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388 if ( !aFadeDirectionOut ) |
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389 { |
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390 timedValue.SetTarget( 1, effectTime ); |
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391 } |
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392 aVisual->SetOpacity( timedValue ); |
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393 } |
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394 } |
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395 |
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396 // --------------------------------------------------------------------------- |
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397 // Used to indicate that the next out transition effect should be long |
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398 // (some long opening view is opened next) |
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399 // |
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400 void CFsEmailUiViewBase::SetNextTransitionOutLong( TBool aLongTransitionOut ) |
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401 { |
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402 FUNC_LOG; |
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403 iIsNextTransitionEffectOutLong = aLongTransitionOut; |
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404 } |
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405 |
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406 // --------------------------------------------------------------------------- |
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407 // |
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408 TBool CFsEmailUiViewBase::IsNextTransitionOutLong() |
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409 { |
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410 FUNC_LOG; |
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411 return iIsNextTransitionEffectOutLong; |
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412 } |
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413 |
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414 // --------------------------------------------------------------------------- |
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415 // |
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416 void CFsEmailUiViewBase::ActivateControlGroup( TInt aDelay /*= 0*/ ) |
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417 { |
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418 FUNC_LOG; |
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419 if ( !iAppUi.AppUiExitOngoing() ) |
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420 { |
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421 TAlfGroupCommand showCmd( ControlGroup(), EAlfOpShow, &iAppUi.Display() ); |
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422 iAppUi.AlfEnv().Send( showCmd, aDelay ); |
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423 ControlGroup().SetAcceptInput( ETrue ); |
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424 |
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425 // Status indicator is "always on top" while visible |
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426 /*if ( iAppUi.StatusIndicator() && iAppUi.StatusIndicator()->IsVisible() ) |
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427 { |
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428 CAlfControlGroup& indicatorGroup = iAppUi.AlfEnv().ControlGroup( KStatusIndicatorDisplayGroup ); |
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429 TAlfGroupCommand indicShowCmd( indicatorGroup, EAlfOpShow, &iAppUi.Display() ); |
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430 iAppUi.AlfEnv().Send( indicShowCmd, 0 ); |
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431 indicatorGroup.SetAcceptInput( EFalse ); |
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432 }*/ |
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433 } |
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434 } |
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435 |
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436 // --------------------------------------------------------------------------- |
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437 // |
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438 void CFsEmailUiViewBase::DeactivateControlGroup( TInt aDelay /*= 0*/ ) |
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439 { |
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440 FUNC_LOG; |
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441 const TReal32 KDelta = 0.01; // floating point comparison tolerance |
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442 |
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443 if ( !iAppUi.AppUiExitOngoing() ) |
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444 { |
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445 ControlGroup().SetAcceptInput( EFalse ); |
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446 |
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447 // Hide the control group immediately only if it's not already faded or |
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448 // fading out. This is to not interfere with the cross fading effect. |
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449 RPointerArray<CAlfVisual> layoutArray; |
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450 TRAP_IGNORE( GetParentLayoutsL( layoutArray ) ); |
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451 TInt layoutCount = layoutArray.Count(); |
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452 TInt fadingCount = 0; |
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453 for ( TInt i = 0 ; i < layoutCount ; ++i ) |
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454 { |
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455 CAlfVisual* layout = layoutArray[i]; |
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456 if ( layout && layout->Opacity().Target() < KDelta ) |
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457 { |
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458 fadingCount++; |
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459 } |
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460 } |
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461 layoutArray.Close(); |
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462 |
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463 if ( !layoutCount || fadingCount != layoutCount ) |
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464 { |
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465 iAppUi.AlfEnv().CancelCommands( &ControlGroup(), EAlfOpShow ); |
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466 TAlfGroupCommand hideCmd( ControlGroup(), EAlfOpHide, &iAppUi.Display() ); |
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467 iAppUi.AlfEnv().Send( hideCmd, aDelay ); |
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468 } |
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469 } |
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470 } |
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471 |
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472 // --------------------------------------------------------------------------- |
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473 // |
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474 CAlfControlGroup& CFsEmailUiViewBase::ControlGroup() |
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475 { |
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476 FUNC_LOG; |
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477 return iControlGroup; |
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478 } |
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479 |
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480 // --------------------------------------------------------------------------- |
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481 // Handles application foreground events. |
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482 // --------------------------------------------------------------------------- |
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483 // |
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484 void CFsEmailUiViewBase::HandleAppForegroundEventL( TBool aForeground ) |
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485 { |
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486 FUNC_LOG; |
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487 HandleForegroundEventL(aForeground); |
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488 if ( aForeground ) |
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489 { |
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490 // Activate control group in case the view was activated when |
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491 // application was being sent to background, and the control group |
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492 // was left inactive. |
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493 if( iWasActiveControlGroup ) |
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494 { |
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495 const TInt KActivationDelay = 200; // ms |
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496 ActivateControlGroup( KActivationDelay ); |
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497 iWasActiveControlGroup = EFalse; |
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498 } |
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499 } |
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500 else if ( !iWasActiveControlGroup ) // If activation of control group isn`t forced |
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501 { |
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502 // Mail application is switching to background. |
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503 // Remember state of control group to restore it when Mail goes foreground. |
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504 iWasActiveControlGroup = ControlGroup().AcceptInput(); |
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505 } |
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506 } |
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507 |
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508 // --------------------------------------------------------------------------- |
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509 // |
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510 void CFsEmailUiViewBase::HandleDynamicVariantSwitchL( TDynamicSwitchType aType ) |
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511 { |
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512 FUNC_LOG; |
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513 // <cmail> Toolbar |
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514 switch (aType) |
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515 { |
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516 case EScreenLayoutChanged: |
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517 UpdateToolbarL(); |
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518 break; |
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519 } |
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520 // </cmail> Toolbar |
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521 // Inherited classes should override this to react to skin and layout changes |
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522 |
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523 #ifdef __WINSCW__ |
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524 // For emulator testing: landscape mode is "flip open" |
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525 FlipStateChangedL( Layout_Meta_Data::IsLandscapeOrientation() ); |
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526 #endif |
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527 } |
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528 |
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529 // --------------------------------------------------------------------------- |
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530 // |
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531 void CFsEmailUiViewBase::HandleDynamicVariantSwitchOnBackgroundL( TDynamicSwitchType /*aType*/ ) |
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532 { |
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533 FUNC_LOG; |
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534 // Inherited classes should override this to react to skin and layout changes |
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535 // which happen while the view is on background |
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536 |
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537 #ifdef __WINSCW__ |
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538 // For emulator testing: landscape mode is "flip open" |
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539 FlipStateChangedL( Layout_Meta_Data::IsLandscapeOrientation() ); |
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540 #endif |
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541 } |
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542 |
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543 // --------------------------------------------------------------------------- |
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544 // |
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545 TBool CFsEmailUiViewBase::IsNextMsgAvailable( TFSMailMsgId /*aCurrentMsgId*/, |
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546 TFSMailMsgId& /*aFoundNextMsgId*/, |
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547 TFSMailMsgId& /*aFoundNextMsgFolderId*/ ) const |
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548 { |
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549 FUNC_LOG; |
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550 return EFalse; |
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551 } |
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552 |
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553 // --------------------------------------------------------------------------- |
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554 // |
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555 TBool CFsEmailUiViewBase::IsPreviousMsgAvailable( TFSMailMsgId /*aCurrentMsgId*/, |
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556 TFSMailMsgId& /*aFoundPreviousMsgId*/, |
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557 TFSMailMsgId& /*aFoundPrevMsgFolderId*/ ) const |
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558 { |
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559 FUNC_LOG; |
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560 return EFalse; |
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561 } |
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562 |
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563 // --------------------------------------------------------------------------- |
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564 // |
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565 TInt CFsEmailUiViewBase::MoveToNextMsgL( TFSMailMsgId /*aCurrentMsgId*/, |
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566 TFSMailMsgId& /*aFoundNextMsgId*/ ) |
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567 { |
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568 FUNC_LOG; |
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569 return KErrNotFound; |
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570 } |
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571 |
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572 // --------------------------------------------------------------------------- |
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573 // |
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574 TInt CFsEmailUiViewBase::MoveToPreviousMsgL( TFSMailMsgId /*aCurrentMsgId*/, |
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575 TFSMailMsgId& /*aFoundPreviousMsgId*/ ) |
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576 { |
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577 FUNC_LOG; |
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578 return KErrNotFound; |
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579 } |
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580 |
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581 // --------------------------------------------------------------------------- |
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582 // |
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583 TInt CFsEmailUiViewBase::MoveToPreviousMsgAfterDeleteL( TFSMailMsgId /*aFoundPreviousMsgId*/ ) |
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584 { |
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585 FUNC_LOG; |
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586 return KErrNotFound; |
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587 } |
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588 |
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589 //--------------------------------------------------------------------------- |
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590 // Concrete view class may override |
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591 //--------------------------------------------------------------------------- |
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592 void CFsEmailUiViewBase::PrepareExitL() |
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593 { |
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594 FUNC_LOG; |
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595 } |
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596 |
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597 //--------------------------------------------------------------------------- |
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598 // CFsEmailUiViewBase::FlipStateChangedL |
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599 //--------------------------------------------------------------------------- |
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600 void CFsEmailUiViewBase::FlipStateChangedL( TBool aKeyboardFlipOpen ) |
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601 { |
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602 FUNC_LOG; |
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603 iKeyboardFlipOpen = aKeyboardFlipOpen; |
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604 } |
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605 |
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606 // --------------------------------------------------------------------------- |
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607 // |
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608 void CFsEmailUiViewBase::HandleForegroundEventL( TBool /*aForeground*/ ) |
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609 { |
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610 FUNC_LOG; |
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611 } |
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612 |
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613 // --------------------------------------------------------------------------- |
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614 // |
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615 void CFsEmailUiViewBase::ViewEntered( const TVwsViewId& aPrevViewId ) |
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616 { |
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617 FUNC_LOG; |
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618 iPreviousAppUid = aPrevViewId.iAppUid; |
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619 } |
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620 |
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621 // --------------------------------------------------------------------------- |
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622 // CFsEmailUiViewBase::NavigateBackL |
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623 // --------------------------------------------------------------------------- |
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624 void CFsEmailUiViewBase::NavigateBackL() |
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625 { |
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626 FUNC_LOG; |
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627 if ( !iAppUi.ViewSwitchingOngoing() ) |
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628 { |
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629 TUid prevView = iAppUi.ReturnToPreviousViewL(); |
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630 |
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631 if ( iPreviousAppUid != KFSEmailUiUid && iPreviousAppUid != KNullUid ) |
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632 { |
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633 // Email app should be hidden once the view gets deactivated. Note that hiding |
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634 // should not happen before control group switching is over because that |
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635 // may cause views of other Alfred apps to get distorted. |
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636 if( !iAppUi.EmbeddedAppIsPreviousApp() ) // if previous app is embedded app, |
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637 //do not need hide FSEmail app when previous app view gets deactivated. |
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638 { |
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639 iSendToBackgroundOnDeactivation = ETrue; |
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640 iAppUi.SetSwitchingToBackground( ETrue ); |
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641 } |
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642 else |
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643 { |
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644 // Set flag to false for judging if previous app is embedded when editor exit. |
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645 iAppUi.SetEmbeddedAppToPreviousApp( EFalse ); |
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646 } |
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647 |
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648 // Re-activate previously active mailbox if it got changed in the external activation. |
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649 // As an exception, if previous view is the laucher grid, the previously active |
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650 // mailbox does not need to be reactivated. This prevents unnecessary mailbox switching |
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651 // when mailbox is entered from home screen, user returns with Back, and enters the same |
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652 // mailbox again. |
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653 if ( prevView != AppGridId && |
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654 iActiveMailboxBeforeExternalActivation != iAppUi.GetActiveMailboxId() && |
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655 !iActiveMailboxBeforeExternalActivation.IsNullId() ) |
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656 { |
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657 iAppUi.SetActiveMailboxL( iActiveMailboxBeforeExternalActivation, EFalse ); |
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658 } |
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659 } |
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660 } |
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661 } |
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662 |
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663 // ----------------------------------------------------------------------------- |
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664 // CFsEmailUiViewBase::ChangeMskCommandL |
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665 // Utility function to change the command ID and label on the middle soft key |
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666 // ----------------------------------------------------------------------------- |
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667 void CFsEmailUiViewBase::ChangeMskCommandL( TInt aLabelResourceId ) |
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668 { |
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669 FUNC_LOG; |
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670 CEikButtonGroupContainer* cba = Cba(); |
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671 if ( cba ) |
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672 { |
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673 cba->SetCommandL( CEikButtonGroupContainer::EMiddleSoftkeyPosition, |
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674 aLabelResourceId ); |
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675 cba->DrawDeferred(); |
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676 } |
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677 } |
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678 |
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679 // ----------------------------------------------------------------------------- |
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680 // CFsEmailUiViewBase::IsStatusPaneVisible |
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681 // ----------------------------------------------------------------------------- |
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682 TBool CFsEmailUiViewBase::IsStatusPaneVisible() const |
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683 { |
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684 return ETrue; |
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685 } |
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686 |
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687 // ----------------------------------------------------------------------------- |
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688 // CFsEmailUiViewBase::HasToolbar |
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689 // Method to check whether the view has toolbar defined or not. |
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690 // ----------------------------------------------------------------------------- |
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691 TBool CFsEmailUiViewBase::HasToolbar() const |
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692 { |
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693 FUNC_LOG; |
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694 return ToolbarResourceId() != R_FREESTYLE_EMAIL_UI_TOOLBAR_BLANK; |
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695 } |
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696 |
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697 // ----------------------------------------------------------------------------- |
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698 // CFsEmailUiViewBase::ToolbarResourceId |
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699 // |
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700 // ----------------------------------------------------------------------------- |
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701 TInt CFsEmailUiViewBase::ToolbarResourceId() const |
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702 { |
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703 FUNC_LOG; |
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704 return R_FREESTYLE_EMAIL_UI_TOOLBAR_BLANK; |
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705 } |
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706 |
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707 // ----------------------------------------------------------------------------- |
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708 // CFsEmailUiViewBase::OfferToolbarEventL |
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709 // ----------------------------------------------------------------------------- |
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710 void CFsEmailUiViewBase::OfferToolbarEventL( TInt /*aCommand*/ ) |
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711 { |
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712 FUNC_LOG; |
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713 } |
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714 |
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715 // ----------------------------------------------------------------------------- |
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716 // CFsEmailUiViewBase::SetViewActive |
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717 // ----------------------------------------------------------------------------- |
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718 void CFsEmailUiViewBase::SetViewActive( const TBool aActive ) |
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719 { |
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720 FUNC_LOG; |
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721 iViewActive = aActive; |
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722 } |
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723 |
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724 // ----------------------------------------------------------------------------- |
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725 // CFsEmailUiViewBase::IsViewActive |
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726 // ----------------------------------------------------------------------------- |
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727 TBool CFsEmailUiViewBase::IsViewActive() const |
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728 { |
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729 FUNC_LOG; |
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730 return iViewActive; |
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731 } |
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732 |
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733 // ----------------------------------------------------------------------------- |
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734 // CFsEmailUiViewBase::IsFocusShown |
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735 // ----------------------------------------------------------------------------- |
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736 TBool CFsEmailUiViewBase::IsFocusShown() |
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737 { |
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738 return iFocusVisible; |
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739 } |
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740 |
|
741 // ----------------------------------------------------------------------------- |
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742 // CFsEmailUiViewBase::SetStatusBarLayout |
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743 // ----------------------------------------------------------------------------- |
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744 void CFsEmailUiViewBase::SetStatusBarLayout() |
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745 { |
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746 if ( StatusPane()->CurrentLayoutResId() != R_AVKON_STATUS_PANE_LAYOUT_USUAL ) |
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747 { |
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748 TRAP_IGNORE( StatusPane()->SwitchLayoutL(R_AVKON_STATUS_PANE_LAYOUT_USUAL)); |
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749 } |
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750 } |
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751 |
|
752 // ----------------------------------------------------------------------------- |
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753 // CFsEmailUiViewBase::HandleTimerFocusStateChange |
|
754 // ----------------------------------------------------------------------------- |
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755 void CFsEmailUiViewBase::FocusVisibilityChange( TBool aVisible ) |
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756 { |
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757 iFocusVisible = aVisible; |
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758 } |
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759 |
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760 // end of file |