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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: Global dialog handling |
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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 #ifndef C_FILEMANAGERLOBALDLG_H |
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20 #define C_FILEMANAGERLOBALDLG_H |
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21 |
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22 |
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23 // INCLUDES |
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24 #include <e32base.h> |
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25 #include "MFileManagerGlobalDlgObserver.h" |
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26 |
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27 |
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28 // FORWARD DECLARATIONS |
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29 class CFileManagerGlobalQueryDlg; |
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30 class CAknGlobalProgressDialog; |
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31 class CAknGlobalNote; |
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32 |
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33 |
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34 // CLASS DECLARATION |
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35 /** |
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36 * This class handles global dialog wrapping |
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37 * |
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38 * @lib FileManagerView.lib |
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39 * @since S60 3.1 |
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40 */ |
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41 class CFileManagerGlobalDlg : public CActive, |
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42 public MFileManagerGlobalDlgObserver |
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43 { |
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44 |
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45 public: // New functions |
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46 // Global dialog types |
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47 enum TType |
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48 { |
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49 ECountdownQuery = 0, |
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50 EQuery, |
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51 EProgressDialog, |
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52 EErrorNote, |
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53 EInfoNote, |
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54 EQueryWithWarningIcon, |
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55 EQueryWithInfoIcon |
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56 }; |
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57 |
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58 /** |
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59 * Two-phased constructor. |
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60 */ |
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61 IMPORT_C static CFileManagerGlobalDlg* NewL(); |
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62 |
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63 /** |
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64 * Destructor |
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65 */ |
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66 IMPORT_C ~CFileManagerGlobalDlg(); |
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67 |
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68 /** |
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69 * Sets global dialog observer |
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70 * |
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71 * @since S60 3.1 |
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72 * @param aObserver Pointer to observer |
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73 */ |
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74 IMPORT_C void SetObserver( |
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75 MFileManagerGlobalDlgObserver* aObserver ); |
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76 |
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77 /** |
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78 * Cancels global dialog |
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79 * |
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80 * @since S60 3.1 |
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81 */ |
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82 IMPORT_C void CancelDialog(); |
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83 |
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84 /** |
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85 * Shows global dialog |
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86 * |
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87 * @since S60 3.1 |
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88 * @param aType Global dialog type |
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89 * @param aText Text to display |
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90 * @param aSkId Softkeys to display |
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91 */ |
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92 IMPORT_C void ShowDialogL( |
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93 const CFileManagerGlobalDlg::TType aType, |
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94 const TDesC& aText, |
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95 const TInt aSkId = 0 ); |
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96 |
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97 /** |
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98 * Shows global dialog |
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99 * |
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100 * @since S60 3.1 |
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101 * @param aType Global dialog type |
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102 * @param aTextId TextId to display |
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103 * @param aSkId Softkeys to display |
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104 */ |
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105 IMPORT_C void ShowDialogL( |
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106 const CFileManagerGlobalDlg::TType aType, |
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107 const TInt aTextId, |
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108 const TInt aSkId = 0 ); |
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109 |
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110 /** |
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111 * Updates global progress dialog |
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112 * |
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113 * @since S60 3.1 |
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114 * @param aValue Current progress value |
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115 * @param aFinalValue Final progress value |
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116 */ |
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117 IMPORT_C void UpdateProgressDialog( |
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118 const TInt aValue, |
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119 const TInt aFinalValue = - 1); |
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120 |
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121 /** |
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122 * Finishes global progress dialog |
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123 * |
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124 * @since S60 3.1 |
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125 */ |
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126 IMPORT_C void ProcessFinished(); |
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127 |
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128 private: // From CActive |
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129 /** |
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130 * @see CActive |
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131 */ |
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132 void DoCancel(); |
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133 |
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134 /** |
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135 * @see CActive |
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136 */ |
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137 void RunL(); |
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138 |
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139 private: // From MFileManagerGlobalDlgObserver |
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140 void HandleGlobalDlgResult( |
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141 TInt aDlgType, |
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142 TInt aDlgResult ); |
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143 |
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144 private: |
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145 /** |
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146 * Constructors |
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147 */ |
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148 CFileManagerGlobalDlg(); |
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149 |
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150 void ConstructL(); |
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151 |
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152 /** |
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153 * Countdown timer callback |
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154 * @param aPtr Pointer to this class instance |
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155 */ |
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156 static TInt CountdownCB( TAny* aPtr ); |
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157 |
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158 /** |
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159 * Countdown timer callback |
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160 */ |
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161 void CountdownL(); |
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162 |
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163 /** |
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164 * Starts countdown |
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165 * @param aTimeout Timeout value |
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166 */ |
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167 void StartCountdownL( const TUint aTimeout ); |
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168 |
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169 /** |
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170 * Notifies global dialog observer |
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171 * @param aValue Value to notify |
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172 */ |
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173 void NotifyObserver( const TInt aValue ); |
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174 |
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175 private: // Data |
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176 /** |
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177 * Pointer to global query dialog |
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178 * Own. |
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179 */ |
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180 CFileManagerGlobalQueryDlg* iQueryDialog; |
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181 |
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182 /** |
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183 * Pointer to global progress dialog |
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184 * Own. |
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185 */ |
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186 CAknGlobalProgressDialog* iProgressDialog; |
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187 |
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188 /** |
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189 * Pointer to countdown step timer |
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190 * Own. |
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191 */ |
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192 CPeriodic* iCountdown; |
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193 |
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194 /** |
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195 * Steps to countdown |
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196 */ |
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197 TInt iCountdownSteps; |
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198 |
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199 /** |
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200 * Pointer to global dialog observer |
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201 * Not own. |
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202 */ |
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203 MFileManagerGlobalDlgObserver* iObserver; |
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204 |
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205 /** |
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206 * Global dialog type |
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207 */ |
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208 TType iType; |
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209 |
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210 /** |
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211 * Global progress dialog final value |
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212 */ |
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213 TInt iFinalValue; |
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214 |
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215 /** |
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216 * Pointer to countdown text |
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217 * Own. |
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218 */ |
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219 HBufC* iCountdownText; |
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220 }; |
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221 |
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222 #endif // C_FILEMANAGERLOBALDLG_H |
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223 |
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224 // End of File |