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: Helper class for wait notes |
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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 |
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20 // INCLUDE FILES |
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21 #include "vimpstutilswaitnote.h" |
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22 |
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23 #include <vimpstuires.rsg> |
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24 #include "uiservicetabtracer.h" |
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25 |
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26 // ============================ MEMBER FUNCTIONS =============================== |
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27 |
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28 // ----------------------------------------------------------------------------- |
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29 // CVIMPSTUtilsWaitNote::CVIMPSTUtilsWaitNote |
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30 // C++ default constructor can NOT contain any code, that |
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31 // might leave. |
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32 // ----------------------------------------------------------------------------- |
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33 // |
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34 CVIMPSTUtilsWaitNote::CVIMPSTUtilsWaitNote() |
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35 { |
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36 } |
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37 |
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38 // ----------------------------------------------------------------------------- |
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39 // CVIMPSTUtilsWaitNote::ConstructL |
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40 // Symbian 2nd phase constructor can leave. |
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41 // ----------------------------------------------------------------------------- |
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42 // |
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43 EXPORT_C void CVIMPSTUtilsWaitNote::ConstructL( const TDesC& aText, |
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44 TBool aShowImmediately, |
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45 TBool aCanBeCanceledByUser, |
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46 MVIMPSTUtilsWaitNoteObserver* aObserver ) |
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47 { |
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48 TRACER_AUTO; |
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49 // don't give dialog pointer as a parameter because |
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50 // it gets invalid after deletion of this instance |
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51 iWaitDialog = new( ELeave )CAknWaitDialog( NULL, aShowImmediately ); |
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52 if( aCanBeCanceledByUser ) |
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53 { |
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54 iWaitDialog->PrepareLC( R_IM_WAIT_NOTE_TEMPLATE_WITH_CANCEL ); |
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55 } |
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56 else |
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57 { |
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58 iWaitDialog->PrepareLC( R_IM_WAIT_NOTE_TEMPLATE ); |
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59 } |
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60 iWaitDialog->SetTone( CAknNoteDialog::ENoTone ); |
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61 iWaitDialog->SetTextL( aText ); |
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62 iWaitDialog->SetCallback( this ); |
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63 |
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64 SetObserver( aObserver ); |
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65 iWaitDialog->RunLD(); // CSI: 50 # iWaitDialog is not owned by us |
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66 } |
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67 |
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68 |
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69 // ----------------------------------------------------------------------------- |
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70 // CVIMPSTUtilsWaitNote::ShowWaitNoteL |
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71 // ----------------------------------------------------------------------------- |
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72 // |
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73 EXPORT_C CVIMPSTUtilsWaitNote* CVIMPSTUtilsWaitNote::ShowWaitNoteL( const TDesC& aText, |
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74 TBool aShowImmediately /*= EFalse*/, |
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75 TBool aCanBeCanceledByUser /*= EFalse*/, |
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76 MVIMPSTUtilsWaitNoteObserver* aObserver /*= NULL*/ ) |
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77 { |
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78 TRACER_AUTO; |
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79 CVIMPSTUtilsWaitNote* self = ShowWaitNoteLC(aText,aShowImmediately,aCanBeCanceledByUser,aObserver); |
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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 // ----------------------------------------------------------------------------- |
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85 // CVIMPSTUtilsWaitNote::ShowWaitNoteLC |
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86 // Two-phased constructor. |
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87 // ----------------------------------------------------------------------------- |
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88 // |
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89 EXPORT_C CVIMPSTUtilsWaitNote* CVIMPSTUtilsWaitNote::ShowWaitNoteLC( const TDesC& aText, |
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90 TBool aShowImmediately /*= EFalse*/, |
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91 TBool aCanBeCanceledByUser /*= EFalse*/, |
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92 MVIMPSTUtilsWaitNoteObserver* aObserver /*= NULL*/ ) |
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93 { |
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94 TRACER_AUTO; |
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95 CVIMPSTUtilsWaitNote* self = new( ELeave ) CVIMPSTUtilsWaitNote(); |
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96 CleanupStack::PushL( self ); |
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97 self->ConstructL( aText, aShowImmediately, aCanBeCanceledByUser, aObserver ); |
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98 return self; |
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99 } |
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100 |
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101 // ----------------------------------------------------------------------------- |
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102 // CVIMPSTUtilsWaitNote::ShowWaitNoteLC |
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103 // Two-phased constructor. |
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104 // ----------------------------------------------------------------------------- |
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105 // |
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106 EXPORT_C CVIMPSTUtilsWaitNote* CVIMPSTUtilsWaitNote::ShowWaitNoteLC( TInt aTextResource, |
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107 TBool aShowImmediately /*= EFalse*/, |
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108 TBool aCanBeCanceledByUser /*= EFalse*/, |
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109 MVIMPSTUtilsWaitNoteObserver* aObserver /*= NULL*/ ) |
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110 { |
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111 TRACER_AUTO; |
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112 CVIMPSTUtilsWaitNote* self = new( ELeave ) CVIMPSTUtilsWaitNote(); |
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113 CleanupStack::PushL( self ); |
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114 |
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115 HBufC* text = CCoeEnv::Static()->AllocReadResourceLC( aTextResource ); |
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116 self->ConstructL( *text, aShowImmediately, aCanBeCanceledByUser, aObserver ); |
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117 CleanupStack::PopAndDestroy( text ); |
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118 |
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119 return self; |
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120 } |
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121 |
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122 // ----------------------------------------------------------------------------- |
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123 // CVIMPSTUtilsWaitNote::ShowWaitNoteL |
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124 // Two-phased constructor. |
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125 // ----------------------------------------------------------------------------- |
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126 // |
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127 EXPORT_C CVIMPSTUtilsWaitNote* CVIMPSTUtilsWaitNote::ShowWaitNoteL( TInt aTextResource, |
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128 TBool aShowImmediately /*= EFalse*/, |
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129 TBool aCanBeCanceledByUser /*= EFalse*/, |
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130 MVIMPSTUtilsWaitNoteObserver* aObserver /*= NULL*/ ) |
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131 { |
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132 TRACER_AUTO; |
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133 CVIMPSTUtilsWaitNote* self = ShowWaitNoteLC( aTextResource, |
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134 aShowImmediately, |
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135 aCanBeCanceledByUser, |
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136 aObserver ); |
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137 |
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138 CleanupStack::Pop( self ); |
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139 return self; |
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140 } |
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141 |
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142 |
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143 |
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144 |
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145 // Destructor |
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146 CVIMPSTUtilsWaitNote::~CVIMPSTUtilsWaitNote() |
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147 { |
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148 DismissDialog(); |
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149 } |
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150 |
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151 |
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152 // ----------------------------------------------------------------------------- |
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153 // CVIMPSTUtilsWaitNote::DialogDismissedL |
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154 // Called when dialog is dismissed |
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155 // (other items were commented in a header). |
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156 // ----------------------------------------------------------------------------- |
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157 // |
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158 EXPORT_C void CVIMPSTUtilsWaitNote::DialogDismissedL( TInt aButtonId ) |
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159 { |
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160 TRACER_AUTO; |
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161 iWaitDialog = NULL; |
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162 if( iObserver ) |
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163 { |
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164 iObserver->NoteCanceled( aButtonId ); |
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165 } |
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166 } |
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167 |
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168 // ----------------------------------------------------------------------------- |
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169 // CVIMPSTUtilsWaitNote::DismissDialog |
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170 // Dismisses the dialog |
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171 // (other items were commented in a header). |
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172 // ----------------------------------------------------------------------------- |
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173 // |
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174 EXPORT_C void CVIMPSTUtilsWaitNote::DismissDialog() |
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175 { |
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176 TRACER_AUTO; |
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177 if( iWaitDialog ) |
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178 { |
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179 iWaitDialog->SetCallback( NULL ); |
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180 TRAPD( err, iWaitDialog->ProcessFinishedL() ); |
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181 |
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182 if( err != KErrNone ) |
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183 { |
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184 // don't know for sure that ProcessFinishedL deletes the dialog |
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185 // in all cases, so let's delete it |
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186 delete iWaitDialog; |
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187 iWaitDialog = NULL; |
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188 CActiveScheduler::Current()->Error( err ); |
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189 } |
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190 |
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191 TRAP_IGNORE( DialogDismissedL( 0 ) ); |
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192 } |
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193 } |
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194 |
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195 // ----------------------------------------------------------------------------- |
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196 // CVIMPSTUtilsWaitNote::SetObserver |
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197 // (other items were commented in a header). |
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198 // ----------------------------------------------------------------------------- |
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199 // |
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200 EXPORT_C void CVIMPSTUtilsWaitNote::SetObserver( MVIMPSTUtilsWaitNoteObserver* aObserver ) |
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201 { |
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202 iObserver = aObserver; |
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203 } |
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204 |
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205 // End of File |
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