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1 /* |
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2 * Copyright (c) 2007 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: Implement of class CTruiInfoMessageContainer |
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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 <eikenv.h> |
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20 #include <AknsBasicBackgroundControlContext.h> |
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21 #include <AknsDrawUtils.h> |
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22 #include <trui.rsg> |
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23 #include <eiklabel.h> |
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24 #include <eikon.hrh> |
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25 #include <AknUtils.h> |
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26 #include <aknlayoutscalable_apps.cdl.h> |
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27 #include <layoutmetadata.cdl.h> |
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28 #include <eikedwin.h> |
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29 |
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30 #include "truiinfomessagecontainer.h" |
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31 #include "truiappradiobutton.h" |
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32 #include "truiappui.h" |
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33 #include "truiengine.h" |
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34 #include "truicontainerbase.h" |
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35 |
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36 // Varity of instruct pane both for landscape and portrait |
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37 const TInt KVarityInstructPane = 4; |
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38 |
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39 // Varity of list pane both for landscape and portrait |
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40 const TInt KVarityListPane = 2; |
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41 |
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42 // Varity of symbol option pane both for landscape and portrait |
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43 const TInt KVaritySymbolOptionPane = 2; |
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44 |
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45 // Varity of list symbol option pane both for landscape and portrait |
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46 const TInt KVarityListSymbolOptionPane = 1; |
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47 |
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48 |
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49 // ======== MEMBER FUNCTIONS ======== |
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50 |
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51 CTruiInfoMessageContainer::CTruiInfoMessageContainer() |
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52 { |
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53 } |
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54 |
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55 void CTruiInfoMessageContainer::ConstructL( const TRect& aRect ) |
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56 { |
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57 // Initialize control array |
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58 InitComponentArrayL(); |
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59 |
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60 // Set parent control or owning window |
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61 CreateWindowL(); |
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62 |
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63 // Initialize controls |
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64 InitializeControlsL(); |
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65 |
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66 iLabelText = iEikonEnv->AllocReadResourceL( R_TRUI_INFOMAESSAGEVIEW_MESSAGE ); |
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67 iEdwin->SetTextL( iLabelText ); |
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68 |
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69 SetRect( aRect ); |
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70 ActivateL(); |
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71 |
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72 iBackGround = CAknsBasicBackgroundControlContext::NewL |
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73 ( KAknsIIDQsnBgAreaMain, Rect(), EFalse); |
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74 iEdwin->SetSkinBackgroundControlContextL( iBackGround ); |
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75 } |
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76 |
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77 CTruiInfoMessageContainer* CTruiInfoMessageContainer::NewL( const TRect& aRect ) |
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78 { |
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79 CTruiInfoMessageContainer* self = CTruiInfoMessageContainer::NewLC( aRect ); |
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80 CleanupStack::Pop( self ); |
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81 return self; |
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82 } |
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83 |
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84 CTruiInfoMessageContainer* CTruiInfoMessageContainer::NewLC( const TRect& aRect ) |
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85 { |
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86 CTruiInfoMessageContainer* self = new (ELeave) CTruiInfoMessageContainer(); |
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87 CleanupStack::PushL( self ); |
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88 self->ConstructL( aRect ); |
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89 return self; |
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90 } |
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91 |
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92 CTruiInfoMessageContainer::~CTruiInfoMessageContainer() |
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93 { |
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94 delete iBackGround; |
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95 delete iLabelText; |
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96 } |
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97 |
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98 // --------------------------------------------------------------------------- |
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99 // Do something before exit. |
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100 // --------------------------------------------------------------------------- |
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101 // |
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102 void CTruiInfoMessageContainer::PrepareToExitL() |
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103 { |
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104 // Save checkbox setting |
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105 const RArray<CTruiRadioButton::TRadioButtonStatus>& statusArray = |
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106 iRadioButtonContainer->StatusArray(); |
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107 TBool isDisplayed = statusArray.Count() && statusArray[0] ? EFalse : ETrue; |
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108 iEngine->SetDisplayWizard( isDisplayed ); |
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109 if ( statusArray.Count() ) |
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110 { |
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111 SaveSettingIntoIniFileL( KAlwaysDisplayWizardKey, statusArray[0] ); |
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112 } |
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113 } |
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114 |
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115 // --------------------------------------------------------------------------- |
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116 // Create controls to be displayed in this container. |
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117 // --------------------------------------------------------------------------- |
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118 // |
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119 void CTruiInfoMessageContainer::InitializeControlsL() |
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120 { |
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121 iRadioButtonContainer = CTruiRadioButton::NewL( this, |
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122 CTruiRadioButton:: ECheckBox ); |
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123 Components().AppendLC( iRadioButtonContainer ); |
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124 CleanupStack::Pop( iRadioButtonContainer ); |
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125 |
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126 HBufC* radioText1 = iEikonEnv->AllocReadResourceLC |
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127 ( R_TRUI_INFOMAESSAGEVIEW_CHECKBOX_TEXT ); |
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128 iRadioButtonContainer->AddItem( radioText1, CTruiRadioButton::ENonSelected ); |
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129 CleanupStack::Pop( radioText1 ); // transfered ownership |
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130 iRadioButtonContainer->HandleItemAdditionL(); |
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131 |
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132 iEdwin = new (ELeave) CEikEdwin; |
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133 iEdwin->ConstructL(); |
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134 iEdwin->SetReadOnly( ETrue ); |
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135 Components().AppendLC( iEdwin ); |
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136 CleanupStack::Pop( iEdwin ); |
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137 |
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138 } |
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139 |
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140 // --------------------------------------------------------------------------- |
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141 // Create label and display it in the container. |
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142 // --------------------------------------------------------------------------- |
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143 // |
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144 CEikLabel* CTruiInfoMessageContainer::CreateLabelL( const CCoeControl* aParent ) |
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145 { |
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146 CEikLabel* aknLabel = new (ELeave) CEikLabel(); |
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147 CleanupStack::PushL( aknLabel ); |
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148 aknLabel->SetContainerWindowL( *aParent ); |
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149 aknLabel->ActivateL(); |
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150 CleanupStack::Pop( aknLabel ); |
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151 return aknLabel; |
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152 } |
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153 |
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154 |
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155 // --------------------------------------------------------------------------- |
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156 // From class CCoeControl. |
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157 // Responds to changes to the size and position of the contents of this control. |
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158 // --------------------------------------------------------------------------- |
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159 // |
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160 void CTruiInfoMessageContainer::SizeChanged() |
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161 { |
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162 TRect rect = Rect(); |
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163 |
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164 TAknWindowComponentLayout main_pane_layout = |
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165 AknLayoutScalable_Apps::main_hwr_training_pane(); |
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166 TAknLayoutRect main_pane_layout_rect; |
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167 main_pane_layout_rect.LayoutRect( rect, main_pane_layout ); |
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168 TRect main_pane_rect = main_pane_layout_rect.Rect(); |
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169 |
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170 // hwr_training_instruct_pane |
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171 TAknWindowComponentLayout instruct_pane_layout = |
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172 AknLayoutScalable_Apps::hwr_training_instruct_pane( KVarityInstructPane ); |
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173 TAknLayoutRect instruct_pane_layout_rect; |
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174 instruct_pane_layout_rect.LayoutRect( main_pane_rect, instruct_pane_layout ); |
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175 iInstructPaneRect = instruct_pane_layout_rect.Rect(); |
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176 |
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177 // count of text rows |
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178 TInt count = AknLayoutScalable_Apps:: |
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179 list_single_hwr_training_instruct_pane_ParamLimits( KVarityListPane ) |
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180 .LastRow() + 1; |
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181 |
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182 // array contains all text rows in help screen |
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183 RArray<TAknTextComponentLayout> textLayoutArray; |
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184 for( TInt i = 0; i < count; i++ ) |
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185 { |
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186 // pane area for each row |
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187 TAknWindowComponentLayout each_row_layout = |
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188 AknLayoutScalable_Apps::list_single_hwr_training_instruct_pane |
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189 ( KVarityListPane, 0, i ); |
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190 TAknLayoutRect each_row_layout_rect; |
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191 each_row_layout_rect.LayoutRect( iInstructPaneRect, |
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192 each_row_layout ); |
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193 // smaller pane for text itself |
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194 TAknTextComponentLayout each_row_text_layout = |
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195 AknLayoutScalable_Apps::list_single_hwr_training_instruct_pane_t1(); |
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196 |
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197 // composition of two latter componets |
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198 TAknTextComponentLayout textCompCompositionWiz = |
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199 TAknWindowComponentLayout::ComposeText( |
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200 each_row_layout, each_row_text_layout ); |
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201 |
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202 TRAPD( error, textLayoutArray.AppendL( textCompCompositionWiz ) ); |
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203 // if error in append function, then just exit the loop |
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204 if ( error != KErrNone ) |
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205 { |
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206 break; |
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207 } |
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208 } |
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209 iMultilineLayout = TAknTextComponentLayout::Multiline( textLayoutArray ); |
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210 textLayoutArray.Close(); |
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211 |
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212 // Do layout for edwin |
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213 AknLayoutUtils::LayoutEdwin( iEdwin, |
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214 iInstructPaneRect, |
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215 iMultilineLayout, |
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216 EAknsCIQsnTextColorsCG6 ); |
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217 |
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218 // Do layout for radio button |
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219 // hwr_training_instruct_pane |
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220 TAknWindowComponentLayout symbol_option_pane = |
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221 AknLayoutScalable_Apps::main_hwr_training_symbol_option_pane |
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222 ( KVaritySymbolOptionPane ); |
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223 TAknLayoutRect symbol_option_pane_layout_rect; |
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224 symbol_option_pane_layout_rect.LayoutRect( main_pane_rect, symbol_option_pane ); |
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225 |
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226 TAknWindowComponentLayout list_option_pane = |
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227 AknLayoutScalable_Apps::list_single_hwr_training_symbol_option_pane |
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228 ( KVarityListSymbolOptionPane ); |
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229 TAknLayoutRect list_option_pane_layout_rect; |
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230 list_option_pane_layout_rect.LayoutRect( symbol_option_pane_layout_rect.Rect(), |
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231 list_option_pane ); |
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232 // Create multiline text for radion button |
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233 // count of text rows |
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234 TInt radionLines = AknLayoutScalable_Apps:: |
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235 list_single_hwr_training_symbol_option_pane_ParamLimits |
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236 ( KVarityListSymbolOptionPane ) |
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237 .LastRow() + 1; |
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238 |
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239 // array contains all text rows in help screen |
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240 RArray<TAknTextComponentLayout> radionTextLayoutArray; |
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241 for( TInt i = 0; i < radionLines; i++ ) |
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242 { |
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243 // pane area for each row |
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244 TAknWindowComponentLayout each_row_layout = |
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245 AknLayoutScalable_Apps::list_single_hwr_training_symbol_option_pane |
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246 ( KVarityListSymbolOptionPane, 0, i ); |
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247 TAknLayoutRect each_row_layout_rect; |
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248 each_row_layout_rect.LayoutRect( symbol_option_pane_layout_rect.Rect(), |
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249 each_row_layout ); |
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250 // smaller pane for text itself |
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251 TAknTextComponentLayout each_row_text_layout = |
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252 AknLayoutScalable_Apps::list_single_hwr_training_symbol_option_pane_t1(); |
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253 |
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254 // composition of two latter componets |
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255 TAknTextComponentLayout textCompCompositionWiz = |
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256 TAknWindowComponentLayout::ComposeText( |
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257 each_row_layout, each_row_text_layout ); |
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258 |
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259 TRAPD( error, radionTextLayoutArray.AppendL( textCompCompositionWiz ) ); |
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260 // if error in append function, then just exit the loop |
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261 if ( error != KErrNone ) |
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262 { |
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263 break; |
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264 } |
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265 } |
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266 TAknMultiLineTextLayout radioMultilineLayout |
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267 = TAknTextComponentLayout::Multiline( radionTextLayoutArray ); |
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268 radionTextLayoutArray.Close(); |
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269 iRadioButtonContainer->SetMultilineLayout( radioMultilineLayout ); |
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270 iRadioButtonContainer->SetRect( symbol_option_pane_layout_rect.Rect() ); |
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271 |
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272 if ( iBackGround ) |
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273 { |
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274 iBackGround->SetRect( Rect() ); |
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275 } |
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276 } |
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277 |
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278 // --------------------------------------------------------------------------- |
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279 // Draw. |
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280 // --------------------------------------------------------------------------- |
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281 // |
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282 void CTruiInfoMessageContainer::Draw( const TRect& /*aRect*/ ) const |
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283 { |
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284 // Get the standard graphics context |
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285 CWindowGc& gc = SystemGc(); |
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286 // Gets the control's extent |
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287 TRect rect( Rect()); |
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288 // Clears the screen |
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289 gc.Clear( rect ); |
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290 |
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291 MAknsSkinInstance* skin = AknsUtils::SkinInstance(); |
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292 if ( AknsDrawUtils::HasBitmapBackground( skin, iBackGround ) ) |
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293 { |
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294 AknsDrawUtils::Background( skin, iBackGround, gc, rect ); |
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295 } |
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296 } |
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297 // --------------------------------------------------------------------------- |
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298 // From class CCoeControl. |
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299 // Handles a change to the control's resources. |
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300 // --------------------------------------------------------------------------- |
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301 // |
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302 void CTruiInfoMessageContainer::HandleResourceChange( TInt aType ) |
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303 { |
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304 CTruiContainerBase::HandleResourceChange( aType ); |
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305 if ( aType == KAknsMessageSkinChange ) |
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306 { |
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307 if ( iEdwin ) |
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308 { |
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309 // Do layout for edwin |
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310 AknLayoutUtils::LayoutEdwin( iEdwin, |
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311 iInstructPaneRect, |
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312 iMultilineLayout, |
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313 EAknsCIQsnTextColorsCG6 ); |
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314 } |
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315 } |
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316 } |