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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: Editing and viewing class for chat group properties |
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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 #ifndef CCAGROUPPROPERTIESDIALOG_H |
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21 #define CCAGROUPPROPERTIESDIALOG_H |
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22 |
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23 // INCLUDES |
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24 #include <aknform.h> |
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25 #include <eiklbo.h> |
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26 #include <bldvariant.hrh> |
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27 |
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28 #include "TEnumsPC.h" |
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29 // FORWARD DECLARATIONS |
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30 class CAknSettingItemArray; |
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31 class CCAStatusPaneHandler; |
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32 class CAknSettingStyleListBox; |
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33 class CCAAppUi; |
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34 class MCAGroupPC; |
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35 class MCAGroupPropertiesPC; |
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36 // CLASS DECLARATION |
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37 |
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38 /** |
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39 * Dialog class for setting and editing group properties |
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40 * |
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41 * @lib chatng.app |
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42 * @since 3.2 |
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43 */ |
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44 class CCAGroupPropertiesDialog : public CAknDialog, |
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45 public MEikListBoxObserver |
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46 { |
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47 public: // Constructors and destructor |
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48 |
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49 /** |
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50 * C++ default constructor. |
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51 * |
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52 * @param aTitleBar The in-memory representation of the |
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53 * statuspanehandler. |
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54 * @param aEditMode ETrue if editing else group properties are set |
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55 * |
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56 * @param aUserList List of users |
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57 * @param aAdmins List of administrators |
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58 * @param aBannedUsers List of banned users |
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59 * |
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60 * @param aGroupId Group id |
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61 * @param aAreItemsEdited ETrue if items are edited |
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62 */ |
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63 CCAGroupPropertiesDialog( CCAStatusPaneHandler& aTitleBar, |
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64 TBool aEditMode, |
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65 CDesCArray& aUserList, |
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66 CDesCArray& aAdmins, |
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67 CDesCArray& aBannedUsers, |
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68 const TDesC& aGroupId, |
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69 TBool& aAreItemsEdited ); |
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70 |
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71 /** |
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72 * Destructor |
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73 */ |
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74 virtual ~CCAGroupPropertiesDialog(); |
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75 |
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76 /** |
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77 * 2nd level constructor. |
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78 * @param aMenuResource The menu resource |
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79 */ |
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80 void ConstructL( TInt aMenuResource ); |
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81 |
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82 private: // New functions |
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83 |
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84 /** |
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85 * This method launches access list dialog |
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86 * @return 1 if dialog is exit by ok else 0 |
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87 */ |
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88 TInt LaunchAccessListDialogL(); |
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89 |
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90 /** |
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91 * This method launches editing rights list dialog |
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92 * @return Dialog exit code |
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93 */ |
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94 TInt LaunchEditingRightsListDialogL(); |
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95 |
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96 /** |
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97 * This method launches banned users list dialog |
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98 * @return Dialog exit code |
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99 */ |
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100 TInt LaunchBannedUsersListDialogL(); |
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101 |
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102 /** |
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103 * This method changes CBA labels |
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104 */ |
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105 void HandleCBAChangeL(); |
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106 |
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107 /** |
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108 * Helper to launch a popup and handle Cancel |
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109 * correctly with various list dialogs. Needed for AVKON |
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110 * quirks. |
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111 * @param aPopupResourceId The resource id for the popup texts |
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112 * @param aSettingResourceId The radiobutton settings page resource id |
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113 * @param aSelectionIndex user`s selection |
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114 * @param aCallBack Pointer to member to invoke under conditions of |
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115 * aBoolPtr and aInvokeOnFalse |
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116 * @param aInvokeOnFalse ETrue means to invoke aCallBack when *aBoolPtr |
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117 * is EFalse |
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118 * @since 2.common |
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119 * @return The aCallBack return value |
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120 */ |
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121 TInt LaunchDialogHelperL( |
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122 TInt aPopupResourceId, |
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123 TInt aSettingResourceId, |
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124 TInt& aSelectionIndex, |
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125 TInt ( CCAGroupPropertiesDialog::* aCallBack )(), |
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126 TBool aInvokeOnFalse = EFalse ); |
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127 |
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128 TInt LaunchDialogHelperL( |
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129 TInt aPopupResourceId, |
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130 TInt aSettingResourceId, |
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131 TInt& aSelectionIndex, |
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132 TInt ( CCAGroupPropertiesDialog::* aCallBack )(), |
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133 TEnumsPC::TImpsPropertyBoolPC aInvokeOnTrue ); |
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134 private: //New methods |
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135 |
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136 /** |
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137 * This method checks if items are edited |
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138 * @since 2.1 |
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139 * @return ETrue if edited |
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140 */ |
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141 TBool AreItemsEdited(); |
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142 |
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143 /** |
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144 * Adds text setting item to setting item array |
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145 * @param aSettingPageResourceId Setting page resoure |
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146 * @param aTitleResourceId Resource id of title |
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147 * @param aOrdinal Ordinal id |
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148 * @param aEmptyText Empty item text |
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149 * @param aModifiedBuffer Descriptor that contains modified value |
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150 */ |
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151 void AddTextSettingItemL( TInt aSettingPageResourceId, |
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152 TInt aTitleResourceId, |
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153 TInt aOrdinal, |
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154 TDesC& aEmptyText, |
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155 TDes& aModifiedBuffer ); |
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156 |
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157 /** |
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158 * Adds integer setting item to setting item array |
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159 * @param aSettingPageResourceId Setting page resource Id |
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160 * @param aTitleResourceId Title resource id |
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161 * @param aOrdinal Ordinal id |
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162 * @param aModigiedValue Contains modified value after change |
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163 */ |
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164 void AddIntegerSettingItemL( TInt aSettingPageResourceId, |
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165 TInt aTitleResourceId, |
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166 TInt aOrdinal, |
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167 TInt& aModifiedValue ); |
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168 |
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169 /** |
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170 * Adds binary setting item to setting item array |
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171 * @param aSettingPageResourceId Setting page resource Id |
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172 * @param aTitleResourceId Title resource id |
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173 * @param aAssociatedResourceId Associated resource id |
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174 * @param aOrdinal Ordinal id |
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175 * @param aModigiedValue Contains modified value after change |
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176 */ |
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177 void AddBinarySettingItemL( TInt aSettingPageResourceId, |
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178 TInt aTitleResourceId, |
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179 TInt aAssociatedResourceId, |
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180 TInt aOrdinal, |
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181 TEnumsPC::TImpsPropertyBoolPC& aModifiedValue ); |
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182 |
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183 /** |
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184 * Launches a edit dialog from currently focused listbox item. |
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185 * Note! Do NOT call this method directly. Use LaunchCorrectDialogL. |
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186 * @return if dialog was launched (ETrue) else (EFalse) |
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187 */ |
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188 TBool DoLaunchCorrectDialogL(); |
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189 |
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190 /** |
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191 * Sets up the async dialog launching. |
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192 * Calling this will method will eventually launch |
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193 * DoLaunchCorrectDialogL, which should do all the work. |
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194 * Async launching is done to release the pointer- and keyevents. |
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195 */ |
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196 void LaunchCorrectDialog(); |
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197 |
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198 /** |
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199 * Static TCallBack method to launch dialogs |
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200 * This will call DoLaunchCorrectDialogL |
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201 * @param aDlg pointer to calling dialog (this) |
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202 * @return TInt return value needed for TCallBack |
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203 * @see DoLaunchCorrectDialogL |
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204 */ |
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205 static TInt LaunchDlgCallBack( TAny* aDlg ); |
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206 |
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207 public: //From MEikCommandObserver |
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208 |
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209 /** |
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210 * Processes user commands |
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211 * @param ID of the command to respond to |
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212 */ |
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213 void ProcessCommandL( TInt aCommand ); |
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214 |
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215 public: // Functions from MEikListBoxObserver |
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216 |
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217 /** |
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218 * From MEikListBoxObserver Handles listbox events |
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219 * @param aListBox In memory representation of listbox |
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220 * @param aEventType Event type od listbox |
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221 */ |
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222 void HandleListBoxEventL( CEikListBox* aListBox, |
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223 TListBoxEvent aEventType ); |
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224 |
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225 public: |
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226 |
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227 /** |
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228 * Dynamically initialises a menu pane. The Uikon framework calls this |
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229 * function, if it is implemented in a menu’s observer, immediately |
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230 * before the menu pane is activated. |
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231 * @param aResourceId Resource ID identifying the menu bar to |
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232 * initialise |
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233 * @param The in-memory representation of the menu bar |
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234 */ |
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235 void DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane ); |
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236 |
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237 public: // from CCoeControl |
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238 |
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239 /** |
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240 * @see CCoeControl. |
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241 */ |
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242 TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType ); |
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243 |
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244 |
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245 |
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246 /** |
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247 * Help Key Support |
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248 * This function is called by the Framework to get the context to launch |
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249 * Help |
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250 * |
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251 * @param aContext The context that contains the appid and the help id. |
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252 */ |
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253 void GetHelpContext( TCoeHelpContext& aContext ) const; |
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254 protected: // Functions from CEikDialog |
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255 |
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256 /** |
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257 * From CEikDialog Sets the dialog layout when dialog is started |
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258 * @see CEikDialog |
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259 */ |
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260 void PreLayoutDynInitL(); |
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261 |
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262 /** |
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263 * From CEikDialog. Called when dialog is dismissed |
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264 * @see CEikDialog |
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265 */ |
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266 TBool OkToExitL( TInt aButtonId ); |
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267 |
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268 /** |
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269 * This method stores the values of setting items |
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270 */ |
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271 void StoreValuesL(); |
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272 |
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273 private: // enumerations for setting item ids |
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274 |
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275 enum TSettingItemId |
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276 { |
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277 ESetGroupName = 0, |
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278 ESetGroupId, |
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279 ESetGroupTopic, |
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280 ESetGroupWelcomeNote, |
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281 ESetGroupSize, |
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282 ESetGroupAllowSearch, |
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283 ESetGroupAdminSelected, |
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284 ESetGroupIsOpen, |
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285 ESetGroupBannedUsers, |
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286 ESetGroupAllowWhisper |
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287 }; |
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288 |
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289 private: // Data |
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290 |
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291 //Doesn't own. |
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292 CCAStatusPaneHandler& iTitlePane; |
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293 |
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294 TBool iEditMode; |
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295 |
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296 //Doesn't own. |
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297 CDesCArray& iUserList; |
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298 |
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299 //Doesn't own. |
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300 CDesCArray& iAdmins; |
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301 |
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302 //Doesn't own |
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303 CDesCArray& iBannedUsers; |
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304 |
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305 //Group id . Doesnt own |
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306 const TDesC& iGroupId; |
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307 |
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308 //Whether the properties of the group has been changed by the user |
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309 TBool& iAreItemsEdited; |
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310 |
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311 //name od the group |
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312 TPtr iGroupName; |
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313 |
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314 //Name of the group before editting. Doesnt own |
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315 HBufC* iOldGroupName; |
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316 |
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317 //Group topic. Doesnt own |
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318 TPtr iTopic; |
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319 |
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320 //Topic of the group before editting. Doesnt own |
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321 HBufC* iOldTopic; |
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322 |
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323 //Welcome note to the group. Doesnt own |
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324 TPtr iWelcomeNote; |
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325 |
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326 //Welcome note before editting. Doesnt own |
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327 HBufC* iOldWelcomeNote; |
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328 |
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329 //Owns |
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330 CAknSettingItemArray* iSettingItemArray; |
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331 |
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332 //Owns |
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333 HBufC* iGroupNameBuf; |
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334 |
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335 //Owns |
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336 HBufC* iTopicBuf; |
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337 |
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338 //Owns |
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339 HBufC* iWelcomeNoteBuf; |
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340 |
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341 //Size of the group. Doesnt own |
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342 TInt iSize; |
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343 |
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344 //Size property of the group before editting |
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345 TInt iOldSize; |
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346 |
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347 //Allow search propery |
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348 TEnumsPC::TImpsPropertyBoolPC iAllowSearch; |
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349 |
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350 //Allow search property before editting |
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351 TEnumsPC::TImpsPropertyBoolPC iOldAllowSearch; |
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352 |
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353 //Allow whisper messages property |
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354 TEnumsPC::TImpsPropertyBoolPC iAllowWhisper; |
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355 |
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356 //Allow whisper messages property before editting |
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357 TEnumsPC::TImpsPropertyBoolPC iOldAllowWhisper; |
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358 |
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359 //Is group open |
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360 TEnumsPC::TImpsPropertyBoolPC iIsOpen; |
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361 |
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362 //Propery of group before editting |
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363 TEnumsPC::TImpsPropertyBoolPC iOldIsOpen; |
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364 |
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365 //To launch banned users list |
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366 TInt iIsBannedUsers; |
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367 //Flag to check for banned users list before editting |
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368 TBool iOldIsBannedUsers; |
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369 |
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370 //To launch admin privileges list |
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371 TInt iOldAdminSelected; |
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372 |
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373 //Flag for admin privileges list before editting |
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374 TInt iAdminSelected; |
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375 |
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376 //Flag to check if the properties have been editted for a group |
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377 TBool iIsEdited; |
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378 |
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379 //To launch the member acces list dialog again, after modifying it |
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380 TBool iIsMemberAccessModified; |
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381 |
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382 //To launch the member admin privileges list again, after modifying it |
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383 TBool iIsAdminStatusModified; |
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384 |
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385 //To launch the member banned list again, after modifying it |
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386 TBool iIsBannedListModified; |
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387 |
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388 // Doesn't own. pointer to dialogs listbox. |
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389 CAknSettingStyleListBox* iListbox; |
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390 |
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391 // Dialog launcher |
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392 CIdle* iDialogLaunchCallback; |
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393 |
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394 //doesnt own. pointer to the app UI instance |
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395 CCAAppUi* iAppUi; |
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396 |
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397 //Doesnt Own. |
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398 MCAGroupPropertiesPC* iGroupPropertiesPC; |
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399 |
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400 }; |
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401 |
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402 #endif // CCAGROUPPROPERTIESDIALOG_H |
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403 |
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404 // End of File |