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 |
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25 // ============================ MEMBER FUNCTIONS =============================== |
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26 |
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27 // ----------------------------------------------------------------------------- |
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28 // CVIMPSTUtilsWaitNote::CVIMPSTUtilsWaitNote |
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29 // C++ default constructor can NOT contain any code, that |
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30 // might leave. |
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31 // ----------------------------------------------------------------------------- |
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32 // |
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33 CVIMPSTUtilsWaitNote::CVIMPSTUtilsWaitNote() |
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34 { |
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35 } |
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36 |
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37 // ----------------------------------------------------------------------------- |
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38 // CVIMPSTUtilsWaitNote::ConstructL |
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39 // Symbian 2nd phase constructor can leave. |
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40 // ----------------------------------------------------------------------------- |
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41 // |
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42 EXPORT_C void CVIMPSTUtilsWaitNote::ConstructL( const TDesC& aText, |
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43 TBool aShowImmediately, |
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44 TBool aCanBeCanceledByUser, |
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45 MVIMPSTUtilsWaitNoteObserver* aObserver ) |
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46 { |
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47 // don't give dialog pointer as a parameter because |
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48 // it gets invalid after deletion of this instance |
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49 iWaitDialog = new( ELeave )CAknWaitDialog( NULL, aShowImmediately ); |
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50 if( aCanBeCanceledByUser ) |
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51 { |
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52 iWaitDialog->PrepareLC( R_IM_WAIT_NOTE_TEMPLATE_WITH_CANCEL ); |
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53 } |
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54 else |
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55 { |
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56 iWaitDialog->PrepareLC( R_IM_WAIT_NOTE_TEMPLATE ); |
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57 } |
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58 iWaitDialog->SetTone( CAknNoteDialog::ENoTone ); |
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59 iWaitDialog->SetTextL( aText ); |
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60 iWaitDialog->SetCallback( this ); |
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61 |
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62 SetObserver( aObserver ); |
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63 iWaitDialog->RunLD(); // CSI: 50 # iWaitDialog is not owned by us |
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64 } |
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65 |
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66 |
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67 // ----------------------------------------------------------------------------- |
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68 // CVIMPSTUtilsWaitNote::ShowWaitNoteL |
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69 // ----------------------------------------------------------------------------- |
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70 // |
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71 EXPORT_C CVIMPSTUtilsWaitNote* CVIMPSTUtilsWaitNote::ShowWaitNoteL( const TDesC& aText, |
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72 TBool aShowImmediately /*= EFalse*/, |
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73 TBool aCanBeCanceledByUser /*= EFalse*/, |
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74 MVIMPSTUtilsWaitNoteObserver* aObserver /*= NULL*/ ) |
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75 { |
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76 CVIMPSTUtilsWaitNote* self = ShowWaitNoteLC(aText,aShowImmediately,aCanBeCanceledByUser,aObserver); |
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77 CleanupStack::Pop( self ); |
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78 return self; |
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79 } |
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80 |
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81 // ----------------------------------------------------------------------------- |
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82 // CVIMPSTUtilsWaitNote::ShowWaitNoteLC |
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83 // Two-phased constructor. |
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84 // ----------------------------------------------------------------------------- |
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85 // |
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86 EXPORT_C CVIMPSTUtilsWaitNote* CVIMPSTUtilsWaitNote::ShowWaitNoteLC( const TDesC& aText, |
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87 TBool aShowImmediately /*= EFalse*/, |
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88 TBool aCanBeCanceledByUser /*= EFalse*/, |
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89 MVIMPSTUtilsWaitNoteObserver* aObserver /*= NULL*/ ) |
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90 { |
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91 CVIMPSTUtilsWaitNote* self = new( ELeave ) CVIMPSTUtilsWaitNote(); |
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92 CleanupStack::PushL( self ); |
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93 self->ConstructL( aText, aShowImmediately, aCanBeCanceledByUser, aObserver ); |
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94 return self; |
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95 } |
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96 |
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97 // ----------------------------------------------------------------------------- |
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98 // CVIMPSTUtilsWaitNote::ShowWaitNoteLC |
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99 // Two-phased constructor. |
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100 // ----------------------------------------------------------------------------- |
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101 // |
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102 EXPORT_C CVIMPSTUtilsWaitNote* CVIMPSTUtilsWaitNote::ShowWaitNoteLC( TInt aTextResource, |
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103 TBool aShowImmediately /*= EFalse*/, |
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104 TBool aCanBeCanceledByUser /*= EFalse*/, |
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105 MVIMPSTUtilsWaitNoteObserver* aObserver /*= NULL*/ ) |
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106 { |
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107 CVIMPSTUtilsWaitNote* self = new( ELeave ) CVIMPSTUtilsWaitNote(); |
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108 CleanupStack::PushL( self ); |
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109 |
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110 HBufC* text = CCoeEnv::Static()->AllocReadResourceLC( aTextResource ); |
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111 self->ConstructL( *text, aShowImmediately, aCanBeCanceledByUser, aObserver ); |
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112 CleanupStack::PopAndDestroy( text ); |
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113 |
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114 return self; |
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115 } |
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116 |
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117 // ----------------------------------------------------------------------------- |
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118 // CVIMPSTUtilsWaitNote::ShowWaitNoteL |
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119 // Two-phased constructor. |
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120 // ----------------------------------------------------------------------------- |
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121 // |
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122 EXPORT_C CVIMPSTUtilsWaitNote* CVIMPSTUtilsWaitNote::ShowWaitNoteL( TInt aTextResource, |
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123 TBool aShowImmediately /*= EFalse*/, |
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124 TBool aCanBeCanceledByUser /*= EFalse*/, |
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125 MVIMPSTUtilsWaitNoteObserver* aObserver /*= NULL*/ ) |
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126 { |
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127 CVIMPSTUtilsWaitNote* self = ShowWaitNoteLC( aTextResource, |
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128 aShowImmediately, |
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129 aCanBeCanceledByUser, |
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130 aObserver ); |
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131 |
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132 CleanupStack::Pop( self ); |
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133 return self; |
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134 } |
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135 |
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136 |
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137 |
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138 |
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139 // Destructor |
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140 CVIMPSTUtilsWaitNote::~CVIMPSTUtilsWaitNote() |
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141 { |
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142 DismissDialog(); |
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143 } |
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144 |
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145 |
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146 // ----------------------------------------------------------------------------- |
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147 // CVIMPSTUtilsWaitNote::DialogDismissedL |
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148 // Called when dialog is dismissed |
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149 // (other items were commented in a header). |
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150 // ----------------------------------------------------------------------------- |
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151 // |
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152 EXPORT_C void CVIMPSTUtilsWaitNote::DialogDismissedL( TInt aButtonId ) |
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153 { |
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154 iWaitDialog = NULL; |
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155 if( iObserver ) |
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156 { |
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157 iObserver->NoteCanceled( aButtonId ); |
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158 } |
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159 } |
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160 |
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161 // ----------------------------------------------------------------------------- |
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162 // CVIMPSTUtilsWaitNote::DismissDialog |
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163 // Dismisses the dialog |
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164 // (other items were commented in a header). |
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165 // ----------------------------------------------------------------------------- |
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166 // |
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167 EXPORT_C void CVIMPSTUtilsWaitNote::DismissDialog() |
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168 { |
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169 if( iWaitDialog ) |
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170 { |
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171 iWaitDialog->SetCallback( NULL ); |
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172 TRAPD( err, iWaitDialog->ProcessFinishedL() ); |
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173 |
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174 if( err != KErrNone ) |
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175 { |
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176 // don't know for sure that ProcessFinishedL deletes the dialog |
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177 // in all cases, so let's delete it |
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178 delete iWaitDialog; |
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179 iWaitDialog = NULL; |
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180 CActiveScheduler::Current()->Error( err ); |
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181 } |
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182 |
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183 TRAP_IGNORE( DialogDismissedL( 0 ) ); |
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184 } |
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185 } |
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186 |
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187 // ----------------------------------------------------------------------------- |
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188 // CVIMPSTUtilsWaitNote::SetObserver |
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189 // (other items were commented in a header). |
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190 // ----------------------------------------------------------------------------- |
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191 // |
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192 EXPORT_C void CVIMPSTUtilsWaitNote::SetObserver( MVIMPSTUtilsWaitNoteObserver* aObserver ) |
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193 { |
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194 iObserver = aObserver; |
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195 } |
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196 |
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197 // End of File |
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