1 /* |
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2 * Copyright (c) 2005-2009 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: Container that contains the USB mode listbox |
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15 * |
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16 */ |
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17 |
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18 |
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19 // INCLUDE FILES |
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20 #include <barsread.h> // Resource reader |
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21 |
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22 #include <usbpersonalityids.h> |
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23 #include <USBClassChangeUIPlugin.rsg> // Resources |
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24 #include <csxhelp/usb.hlp.hrh> // Help id |
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25 #include <StringLoader.h> |
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26 #include <AknIconArray.h> |
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27 #include <eikmenub.h> |
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28 #include <eikmobs.h> |
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29 |
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30 #include "USBClassChangeUIPlugin.h" |
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31 #include "USBClassChangeUIPluginContainer.h" |
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32 #include "USBClassChangeUIPluginModel.h" |
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33 #include "USBClassChangeUIPluginView.h" |
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34 #include "USBClassChangeUIPluginDebug.h" |
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35 |
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36 // ----------------------------------------------------------------------------- |
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37 // CUSBClassChangeUIPluginContainer::NewL |
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38 // Two-phased constructor. |
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39 // ----------------------------------------------------------------------------- |
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40 // |
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41 CUSBClassChangeUIPluginContainer* |
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42 CUSBClassChangeUIPluginContainer::NewL( |
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43 CUSBClassChangeUIPluginView* aView, |
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44 CUSBClassChangeUIPluginModel* aModel) |
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45 { |
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46 FLOG(_L("[USBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer:NewL")); |
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47 CUSBClassChangeUIPluginContainer* self |
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48 = new (ELeave) CUSBClassChangeUIPluginContainer(aView, aModel); |
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49 CleanupStack::PushL(self); |
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50 self->ConstructL(); |
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51 CleanupStack::Pop(self); |
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52 return self; |
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53 } |
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54 |
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55 // ---------------------------------------------------------------------------- |
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56 // CUSBClassChangeUIPluginContainer::ConstructL(const TRect& aRect) |
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57 // Symbian 2nd phase constructor can leave. |
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58 // ---------------------------------------------------------------------------- |
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59 // |
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60 void CUSBClassChangeUIPluginContainer::ConstructL() |
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61 { |
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62 FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::ConstructL()")); |
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63 |
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64 CreateWindowL(); |
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65 iPopupController = CAknInfoPopupNoteController::NewL(); |
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66 |
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67 iUSBAllItemsArray = new ( ELeave ) CDesCArrayFlat( |
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68 KUSBClassChangeUISupportedModesGranularity ); |
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69 iUSBAllItemsArrayDefault = new ( ELeave ) CDesCArrayFlat( |
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70 KUSBClassChangeUISupportedModesGranularity ); |
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71 iUSBAllItemsArrayActive = new ( ELeave ) CDesCArrayFlat( |
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72 KUSBClassChangeUISupportedModesGranularity ); |
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73 iPopUpItems = new ( ELeave ) CDesCArrayFlat( |
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74 KUSBClassChangeUISupportedModesGranularity ); |
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75 CArrayPtrFlat<CGulIcon>* iconArray = new(ELeave) CArrayPtrFlat<CGulIcon>(KUSBClassChangeUIIconGranularity); |
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76 CleanupStack::PushL( iconArray ); |
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77 |
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78 // prepare the listbox items and the tooltip strings for the USB UI view |
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79 iModelRef->SupportedUSBModeArraysL( *iUSBAllItemsArray, *iUSBAllItemsArrayDefault, *iUSBAllItemsArrayActive, *iPopUpItems, *iconArray); |
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80 |
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81 // Create DoubleLargeStyleListBox for USB UI view |
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82 // |
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83 iUSBMainListBox = new ( ELeave ) CAknDoubleLargeStyleListBox; |
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84 iUSBMainListBox->SetContainerWindowL( *this ); |
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85 iUSBMainListBox->ConstructL( this, EAknListBoxMarkableList ); |
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86 |
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87 // Set up scroll bar for the Listbox |
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88 iUSBMainListBox->CreateScrollBarFrameL( ETrue ); |
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89 iUSBMainListBox->ScrollBarFrame()->SetScrollBarVisibilityL( |
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90 CEikScrollBarFrame::EOn, CEikScrollBarFrame::EAuto ); |
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91 |
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92 // As soon as the list is created the tooltip info of the first item in the list is shown |
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93 |
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94 |
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95 //creating a handle to the icon array and passing its ownership to data object |
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96 //no need to handle its deletion |
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97 iUSBMainListBox->ItemDrawer()->FormattedCellData()->SetIconArray(iconArray); |
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98 CleanupStack::Pop(iconArray); |
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99 |
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100 iUSBMainListBox->Model()->SetItemTextArray( this ); |
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101 iUSBMainListBox->Model()->SetOwnershipType( ELbmDoesNotOwnItemArray ); |
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102 |
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103 iUSBMainListBox->SetListBoxObserver( this ); |
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104 |
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105 SetRect( iViewRef->ClientRect() ); |
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106 |
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107 const RArray<TInt> usbIds = iModelRef->GetUsbIds(); |
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108 TInt currentMode = usbIds.Find(iViewRef->USBMode()); |
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109 ShowPopUpsL(currentMode); |
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110 ActivateL(); |
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111 |
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112 FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::ConstructL complete")); |
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113 } |
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114 |
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115 // ---------------------------------------------------------------------------- |
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116 // C++ default constructor can NOT contain any code, that |
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117 // might leave. |
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118 // ---------------------------------------------------------------------------- |
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119 // |
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120 CUSBClassChangeUIPluginContainer::CUSBClassChangeUIPluginContainer( |
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121 CUSBClassChangeUIPluginView* aView, |
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122 CUSBClassChangeUIPluginModel* aModel) : |
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123 iViewRef(aView), iModelRef(aModel) |
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124 { |
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125 } |
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126 |
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127 // ---------------------------------------------------------------------------- |
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128 // Destructor |
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129 // ---------------------------------------------------------------------------- |
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130 // |
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131 CUSBClassChangeUIPluginContainer::~CUSBClassChangeUIPluginContainer() |
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132 { |
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133 FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::Destructor")); |
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134 |
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135 delete iUSBMainListBox; |
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136 |
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137 delete iUSBAllItemsArray; |
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138 delete iUSBAllItemsArrayDefault; |
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139 delete iUSBAllItemsArrayActive; |
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140 delete iPopUpItems; |
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141 |
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142 delete iPopupController; |
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143 FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::Destructor complete")); |
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144 } |
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145 |
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146 // ---------------------------------------------------------------------------- |
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147 // CUSBClassChangeUIPluginContainer::SizeChanged() |
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148 // Called by framework when the view size is changed |
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149 // ---------------------------------------------------------------------------- |
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150 // |
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151 void CUSBClassChangeUIPluginContainer::SizeChanged() |
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152 { |
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153 FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::SizeChangedL()")); |
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154 |
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155 iUSBMainListBox->SetRect( Rect() ); |
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156 iUSBMainListBox->SetFocus( ETrue ); |
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157 |
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158 FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::SizeChangedL complete")); |
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159 } |
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160 |
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161 // ---------------------------------------------------------------------------- |
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162 // CUSBClassChangeUIPluginContainer::FocusChanged() |
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163 // Called by framework when the focus is changed |
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164 // ---------------------------------------------------------------------------- |
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165 // |
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166 void CUSBClassChangeUIPluginContainer::FocusChanged( TDrawNow /*aDranow*/ ) |
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167 { |
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168 FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::FocusChanged()")); |
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169 if( iUSBMainListBox) |
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170 { |
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171 iUSBMainListBox->SetFocus( IsFocused() ); |
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172 } |
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173 FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::FocusChanged() complete")); |
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174 } |
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175 |
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176 // ---------------------------------------------------------------------------- |
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177 // CUSBClassChangeUIPluginContainer::CountComponentControls() const |
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178 // Returns the number of controls inside this container |
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179 // ---------------------------------------------------------------------------- |
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180 // |
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181 TInt CUSBClassChangeUIPluginContainer::CountComponentControls() const |
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182 { |
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183 FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::CountComponentControls()")); |
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184 |
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185 return KUSBClassChangeUIComponentCount; |
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186 } |
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187 |
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188 // ---------------------------------------------------------------------------- |
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189 // CUSBClassChangeUIPluginContainer::ComponentControl(TInt aIndex) const |
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190 // Returns the control inside this container. Note that this function is |
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191 // inherited from CCoeControl and thus must be const even it returns a pointer, |
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192 // which can be used for modifying the class. |
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193 // ---------------------------------------------------------------------------- |
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194 // |
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195 CCoeControl* CUSBClassChangeUIPluginContainer::ComponentControl( |
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196 TInt aIndex ) const |
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197 { |
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198 FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::ComponentControl()")); |
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199 |
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200 switch ( aIndex ) |
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201 { |
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202 case 0: |
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203 { |
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204 return iUSBMainListBox; |
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205 } |
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206 default: |
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207 { |
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208 return NULL; |
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209 } |
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210 } |
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211 } |
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212 |
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213 |
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214 // ---------------------------------------------------------------------------- |
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215 // CUSBClassChangeUIPluginContainer::OfferKeyEventL |
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216 // Redirects keypresses to the listbox |
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217 // ---------------------------------------------------------------------------- |
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218 // |
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219 TKeyResponse CUSBClassChangeUIPluginContainer::OfferKeyEventL( |
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220 const TKeyEvent& aKeyEvent,TEventCode aType ) |
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221 { |
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222 TInt maxItemcount = iModelRef->PersonalityCount(); |
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223 TInt maxIndex = maxItemcount-1; |
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224 |
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225 FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::OfferKeyEventL()")); |
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226 TBool isfocus = iViewRef->MenuBar()->ItemSpecificCommandsEnabled(); |
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227 if ( isfocus && aType == EEventKey && |
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228 (aKeyEvent.iCode == EKeyDownArrow || aKeyEvent.iCode == EKeyUpArrow) ) |
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229 { |
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230 iCurrentItemIndex = iUSBMainListBox->CurrentItemIndex(); |
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231 if( aKeyEvent.iCode == EKeyDownArrow ) |
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232 { |
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233 if( iCurrentItemIndex >= maxIndex ) |
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234 { |
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235 iCurrentItemIndex = 0; |
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236 } |
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237 else |
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238 { |
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239 iCurrentItemIndex++; |
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240 } |
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241 } |
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242 else // ( aKeyEvent.iCode == EKeyUpArrow ) |
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243 { |
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244 if( iCurrentItemIndex <= 0 ) |
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245 { |
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246 iCurrentItemIndex = maxIndex; |
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247 } |
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248 else |
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249 { |
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250 iCurrentItemIndex--; |
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251 } |
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252 } |
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253 ShowPopUpsL( iCurrentItemIndex ); |
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254 iCurrentItemIndex = iUSBMainListBox->CurrentItemIndex(); |
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255 } |
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256 |
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257 |
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258 TKeyResponse res = iUSBMainListBox->OfferKeyEventL( aKeyEvent, aType ); |
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259 FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::OfferKeyEventL complete")); |
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260 |
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261 return res; |
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262 } |
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263 |
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264 //------------------------------------------------------------------------------ |
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265 // CUSBClassChangeUIPluginContainer::showpopupsFinal(TInt &aValue) |
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266 // Display the popups |
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267 //------------------------------------------------------------------------------ |
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268 // |
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269 void CUSBClassChangeUIPluginContainer::ShowPopUpsL(TInt aIndex) |
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270 { |
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271 FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::ShowPopUpsL ")); |
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272 if ( aIndex >= 0 && aIndex < iPopUpItems->Count() ) |
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273 { |
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274 iPopupController->SetTimePopupInView( KMaxVisibleTime); |
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275 TPtrC chosen = iPopUpItems->MdcaPoint(aIndex); |
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276 iPopupController->SetTextL( chosen ); |
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277 iPopupController->SetPositionByHighlight( TRect( |
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278 iUSBMainListBox->View()->ItemPos( aIndex + 1 ), |
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279 iUSBMainListBox->View()->ItemSize() ) ); |
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280 iPopupController->SetTimeDelayBeforeShow( KMsToWaitBeforePopup ); |
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281 iPopupController->ShowInfoPopupNote(); |
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282 } |
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283 FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::ShowPopUpsL complete")); |
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284 |
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285 } |
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286 |
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287 // ---------------------------------------------------------------------------- |
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288 // CUSBClassChangeUIPluginContainer::HandleListBoxEventL( |
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289 // CEikListBox* aListBox,TListBoxEvent aEventType) |
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290 // Handle events from the ListBox |
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291 // ---------------------------------------------------------------------------- |
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292 // |
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293 void CUSBClassChangeUIPluginContainer::HandleListBoxEventL( |
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294 CEikListBox* /*aListBox*/,TListBoxEvent aEventType ) |
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295 { |
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296 FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::HandleListBoxEventL()")); |
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297 |
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298 __ASSERT_DEBUG( iViewRef!=0, PANIC( EUSBUIPanicIllegalValue ) ); |
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299 |
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300 //Selection key pressed, when MSK is not enabled. Or touch stylus |
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301 //double clicked. |
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302 // |
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303 if( AknLayoutUtils::PenEnabled() ) |
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304 { |
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305 switch ( aEventType ) |
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306 { |
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307 case EEventItemSingleClicked: |
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308 { |
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309 FLOG(_L("[CUSBClassChangeUIPlugin]\t HandleListBoxEventL()EEventItemSingleClicked")); |
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310 iViewRef->HandleCommandL( EUSBUICmdSelect ); |
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311 break; |
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312 } |
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313 case EEventPenDownOnItem: |
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314 { |
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315 ShowPopUpsL (CurrentItemIndex()); |
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316 break; |
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317 } |
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318 case EEventPanningStarted: |
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319 case EEventPanningStopped: |
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320 case EEventFlickStarted: |
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321 case EEventFlickStopped: |
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322 case EEventItemDraggingActioned: |
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323 break; |
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324 default: |
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325 break; |
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326 } |
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327 } |
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328 if( (aEventType == EEventEnterKeyPressed) || |
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329 (aEventType == EEventItemDoubleClicked) ) //for touch support |
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330 { |
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331 iViewRef->HandleCommandL( EUSBUICmdSelect ); |
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332 } |
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333 |
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334 FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::HandleListBoxEventL complete")); |
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335 } |
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336 |
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337 // ---------------------------------------------------------------------------- |
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338 // CUSBClassChangeUIPluginContainer::MdcaCount() |
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339 // ---------------------------------------------------------------------------- |
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340 // |
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341 TInt CUSBClassChangeUIPluginContainer::MdcaCount() const |
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342 { |
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343 FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::MdcaCount()")); |
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344 TInt numberOfMainViewItems =iModelRef->PersonalityCount(); |
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345 FTRACE(FPrint(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::MdcaCount()= %d"), numberOfMainViewItems)); |
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346 return numberOfMainViewItems; |
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347 } |
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348 |
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349 // ---------------------------------------------------------------------------- |
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350 // CUSBClassChangeUIPluginContainer::MdcaPoint() |
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351 // Main view listbox item formatter: |
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352 // Returns the current format string depending value |
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353 // of the item concerned. |
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354 // ---------------------------------------------------------------------------- |
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355 // |
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356 TPtrC CUSBClassChangeUIPluginContainer::MdcaPoint( TInt aIndex ) const |
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357 { |
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358 FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::MdcaPoint()")); |
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359 |
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360 TPtrC chosen; |
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361 const RArray<TInt> usbIds = iModelRef->GetUsbIds(); |
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362 TInt currentIndex = usbIds.Find(iViewRef->USBMode()); |
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363 if (aIndex == currentIndex) |
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364 { |
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365 if(iViewRef->IsUSBDeviceConnected()) |
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366 { |
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367 FLOG(_L("[CUSBClassChangeUIPlugin]\t MdcaPoint()The selected mode and usbconnected")); |
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368 chosen.Set(iUSBAllItemsArrayActive->MdcaPoint(aIndex)); |
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369 } |
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370 else |
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371 { |
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372 FLOG(_L("[CUSBClassChangeUIPlugin]\t MdcaPoint()The selected mode and usb not connected")); |
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373 chosen.Set(iUSBAllItemsArrayDefault->MdcaPoint(aIndex)); |
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374 } |
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375 } |
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376 else |
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377 { |
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378 FLOG(_L("[CUSBClassChangeUIPlugin]\t MdcaPoint()not selected mode")); |
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379 chosen.Set(iUSBAllItemsArray->MdcaPoint(aIndex)); |
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380 } |
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381 |
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382 FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::MdcaPoint complete")); |
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383 |
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384 return chosen; |
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385 } |
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386 |
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387 // ---------------------------------------------------------------------------- |
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388 // CUSBClassChangeUIPluginContainer::SettingChanged |
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389 // ---------------------------------------------------------------------------- |
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390 // |
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391 void CUSBClassChangeUIPluginContainer::SettingChanged() |
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392 { |
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393 FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::SettingChangedL()")); |
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394 |
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395 iUSBMainListBox->DrawDeferred(); |
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396 |
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397 FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::SettingChangedL complete")); |
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398 } |
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399 |
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400 // ---------------------------------------------------------------------------- |
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401 // CUSBClassChangeUIPluginContainer::GetHelpContext |
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402 // ---------------------------------------------------------------------------- |
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403 // |
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404 void CUSBClassChangeUIPluginContainer::GetHelpContext(TCoeHelpContext& aContext) const |
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405 { |
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406 FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::GetHelpContext()")); |
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407 |
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408 aContext.iMajor = KUidUSBClassChangeUI; |
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409 aContext.iContext = KUSB_HLP_MAIN; |
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410 |
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411 FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::GetHelpContext complete")); |
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412 } |
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413 |
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414 // ---------------------------------------------------------------------------- |
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415 // CUSBClassChangeUIPluginContainer::HandleResourceChange |
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416 // ---------------------------------------------------------------------------- |
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417 // |
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418 void CUSBClassChangeUIPluginContainer::HandleResourceChange( TInt aType ) |
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419 { |
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420 CCoeControl::HandleResourceChange( aType ); |
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421 if( aType == KEikDynamicLayoutVariantSwitch ) |
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422 { |
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423 SetRect( iViewRef->ClientRect() ); |
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424 DrawNow(); |
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425 } |
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426 else |
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427 { |
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428 if ( aType == KAknsMessageSkinChange ) |
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429 { |
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430 iUSBMainListBox->HandleResourceChange( aType ); |
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431 } |
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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 // CUSBClassChangeUIPluginContainer::CurrentItemIndex |
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437 // ---------------------------------------------------------------------------- |
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438 // |
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439 TInt CUSBClassChangeUIPluginContainer::CurrentItemIndex() |
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440 { |
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441 FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::CurrentItemIndex()")); |
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442 |
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443 return iUSBMainListBox->CurrentItemIndex(); |
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444 } |
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445 |
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446 // End of File |
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