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1 /* |
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2 * Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * Control class for mailbox wizard help screen |
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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 // INCLUDE FILES |
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21 |
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22 #include <eikbctrl.h> |
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23 #include <eikrted.h> |
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24 #include <AknsUtils.h> |
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25 #include <AknsBasicBackgroundControlContext.h> |
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26 #include <AknDef.h> |
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27 #include <aknappui.h> |
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28 #include <aknlayoutscalable_apps.cdl.h> |
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29 #include <AknUtils.h> |
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30 #include <AknsControlContext.h> |
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31 #include <AknsDrawUtils.h> |
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32 #include <StringLoader.h> |
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33 |
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34 #include <ImumUtils.rsg> |
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35 |
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36 #include "IMSWizardControl.h" |
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37 |
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38 |
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39 // MEMBER FUNCTIONS |
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40 |
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41 // --------------------------------------------------------------------------- |
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42 // Constructor |
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43 // --------------------------------------------------------------------------- |
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44 // |
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45 |
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46 CIMSWizardControl::CIMSWizardControl() |
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47 { |
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48 } |
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49 |
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50 // --------------------------------------------------------------------------- |
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51 // Destructor |
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52 // --------------------------------------------------------------------------- |
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53 // |
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54 CIMSWizardControl::~CIMSWizardControl() |
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55 { |
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56 delete iEditor; |
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57 iEditor = NULL; |
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58 } |
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59 |
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60 |
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61 |
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62 // --------------------------------------------------------------------------- |
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63 // CIMSWizardControl::ConstructFromResourceL() |
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64 // From CoeControl |
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65 // --------------------------------------------------------------------------- |
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66 // |
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67 void CIMSWizardControl::ConstructFromResourceL( TResourceReader& aReader ) |
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68 { |
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69 iEditor = new ( ELeave ) CEikRichTextEditor; |
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70 iEditor->SetContainerWindowL( *this ); |
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71 |
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72 iEditor->ConstructFromResourceL( aReader ); |
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73 |
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74 // get help screen text |
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75 |
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76 HBufC* helpText = StringLoader::LoadLC( R_IMUM_WIZARD_HELP_SCREEN ); |
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77 |
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78 iEditor->SetTextL( helpText ); |
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79 CleanupStack::PopAndDestroy( helpText ); |
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80 |
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81 } |
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82 |
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83 // --------------------------------------------------------------------------- |
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84 // CIMSWizardControl::SizeChanged() |
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85 // From CCoeControl |
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86 // --------------------------------------------------------------------------- |
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87 // |
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88 void CIMSWizardControl::SizeChanged() |
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89 { |
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90 TRect clientrect = Rect(); |
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91 |
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92 // create akn layout rectancular |
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93 TAknLayoutRect r; |
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94 // first create whole messaging main pane |
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95 r.LayoutRect( clientrect, AknLayoutScalable_Apps::main_messa_pane( ) ); |
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96 // listscroll pane for text rows |
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97 r.LayoutRect( r.Rect(), AknLayoutScalable_Apps::listscroll_mce_pane( ) ); |
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98 // one text line pane |
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99 r.LayoutRect( r.Rect(), AknLayoutScalable_Apps::mce_text_pane( 0 ) ); |
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100 |
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101 // count of text rows |
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102 TInt count = |
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103 AknLayoutScalable_Apps::list_single_mce_message_pane_ParamLimits( |
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104 ).LastRow(); |
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105 // array contains all text rows in help screen |
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106 RArray<TAknTextComponentLayout> array; |
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107 |
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108 |
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109 for( int i = 0; i < count; i++ ) |
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110 { |
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111 // pane area for one text row |
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112 TAknWindowComponentLayout windowComponentWiz = |
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113 AknLayoutScalable_Apps::list_single_mce_message_pane(i); |
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114 // smaller pane for text itself |
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115 TAknTextComponentLayout textComponentWiz = |
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116 AknLayoutScalable_Apps::list_single_mce_message_pane_t1(); |
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117 |
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118 // composition of two latter componets |
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119 TAknTextComponentLayout textCompCompositionWiz = |
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120 TAknWindowComponentLayout::ComposeText( |
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121 windowComponentWiz, textComponentWiz ); |
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122 |
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123 TRAPD(error, array.AppendL( textCompCompositionWiz ) ); |
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124 // if error in append function, then just exit the loop |
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125 if ( error != KErrNone ) |
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126 { |
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127 break; |
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128 } |
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129 } |
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130 |
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131 TAknMultiLineTextLayout multilineLayout |
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132 = TAknTextComponentLayout::Multiline( array ); |
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133 |
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134 AknLayoutUtils::LayoutEdwin( |
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135 iEditor, |
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136 r.Rect(), |
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137 multilineLayout, |
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138 EAknsCIQsnTextColorsCG6 ); |
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139 |
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140 array.Close(); |
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141 } |
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142 |
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143 // --------------------------------------------------------------------------- |
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144 // CIMSWizardControl::Draw() |
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145 // From CCoeControl. |
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146 // --------------------------------------------------------------------------- |
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147 // |
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148 void CIMSWizardControl::Draw( const TRect& aRect ) const |
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149 { |
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150 // draw function for background |
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151 MAknsSkinInstance* skin = AknsUtils::SkinInstance(); |
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152 MAknsControlContext* cc = iBgContext; |
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153 CWindowGc& gc = SystemGc(); |
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154 // if we couldn't get background from layouts, then just set some |
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155 // defaults |
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156 if ( !AknsDrawUtils::Background( skin, cc, this, gc, aRect ) ) |
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157 { |
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158 gc.SetPenStyle( CGraphicsContext::ENullPen ); |
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159 gc.SetBrushColor( AKN_LAF_COLOR( 0 ) ); |
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160 gc.SetBrushStyle( CGraphicsContext::ESolidBrush ); |
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161 gc.DrawRect( Rect() ); |
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162 } |
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163 } |
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164 |
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165 // --------------------------------------------------------------------------- |
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166 // CIMSWizardControl::CountComponentControls() |
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167 // From CCoeControl |
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168 // --------------------------------------------------------------------------- |
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169 // |
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170 TInt CIMSWizardControl::CountComponentControls() const |
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171 { |
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172 if ( iEditor ) |
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173 { |
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174 return 1; |
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175 } |
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176 return 0; |
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177 } |
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178 |
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179 // --------------------------------------------------------------------------- |
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180 // CIMSWizardControl::CountComponentControls() |
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181 // From CCoeControl |
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182 // --------------------------------------------------------------------------- |
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183 // |
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184 CCoeControl* CIMSWizardControl::ComponentControl( TInt aIndex ) const |
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185 { |
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186 if ( aIndex == 0 ) |
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187 { |
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188 return iEditor; |
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189 } |
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190 return NULL; |
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191 } |
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192 |
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193 // --------------------------------------------------------------------------- |
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194 // CIMSWizardControl::HandleResourceChange() |
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195 // From CCoeControl |
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196 // --------------------------------------------------------------------------- |
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197 // |
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198 void CIMSWizardControl::HandleResourceChange( TInt aType ) |
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199 { |
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200 CCoeControl::HandleResourceChange( aType ); |
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201 if ( aType == KAknsMessageSkinChange || |
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202 aType == KEikDynamicLayoutVariantSwitch ) |
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203 { |
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204 SizeChanged(); |
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205 } |
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206 } |
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207 |
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208 void CIMSWizardControl::SetBackgroundContext( MAknsControlContext* aContext ) |
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209 { |
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210 iBgContext = aContext; |
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211 TRAP_IGNORE( iEditor->SetSkinBackgroundControlContextL( iBgContext ) ); |
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212 } |