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1 /* |
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2 * Copyright (c) 2005-2006 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: Shrortcut settings plug-in model. |
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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 #include <centralrepository.h> |
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20 #include <eikenv.h> |
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21 #include <menu2internalcrkeys.h> |
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22 |
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23 #include "caiscutsettings.h" |
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24 #include "caiscutsettingsmodel.h" |
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25 #include "caiscutsettingscontainer.h" |
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26 #include "caiscutsettingsitem.h" |
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27 #include "aiscutpluginprivatecrkeys.h" |
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28 #include "aiscutdefs.h" |
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29 #include "aiscutappuidparser.h" |
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30 #include "aiscutrepositorywatcher.h" |
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31 |
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32 #include "debug.h" |
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33 |
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34 LOCAL_C TInt CompareKey(const TUint32& aLeft, const TUint32& aRight) |
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35 { |
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36 TBool softkey1 = (0 != ((aLeft & 0xFFFF) >= EAiScutSoftKeyLeft)); |
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37 TBool softkey2 = (0 != ((aRight & 0xFFFF) >= EAiScutSoftKeyLeft)); |
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38 TUint32 left = aLeft & (KScutBitMaskThemeDefault & KScutBitMaskLocked); |
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39 TUint32 right = aRight & (KScutBitMaskThemeDefault & KScutBitMaskLocked); |
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40 |
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41 // Softkey shortcuts are always sorted to be smallest. |
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42 if (!(softkey1 && softkey2)) |
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43 { |
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44 if (softkey1) |
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45 { |
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46 return -1; |
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47 } |
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48 else if (softkey2) |
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49 { |
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50 return 1; |
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51 } |
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52 } |
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53 |
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54 if (left < right) |
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55 { |
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56 return -1; |
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57 } |
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58 else if (left > right) |
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59 { |
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60 return 1; |
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61 } |
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62 |
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63 return 0; |
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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 // ======== MEMBER FUNCTIONS ======== |
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69 |
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70 // --------------------------------------------------------------------------- |
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71 // |
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72 // --------------------------------------------------------------------------- |
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73 // |
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74 CAiScutSettingsModel* CAiScutSettingsModel::NewL(CAiScutSettings& aPlugin, |
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75 CCoeEnv* aEnv) |
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76 { |
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77 CAiScutSettingsModel* self = new (ELeave) CAiScutSettingsModel(aPlugin, aEnv); |
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78 |
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79 CleanupStack::PushL(self); |
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80 self->ConstructL(); |
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81 CleanupStack::Pop(self); |
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82 |
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83 return self; |
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84 } |
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85 |
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86 // --------------------------------------------------------------------------- |
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87 // |
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88 // --------------------------------------------------------------------------- |
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89 // |
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90 CAiScutSettingsModel::CAiScutSettingsModel(CAiScutSettings& aPlugin, CCoeEnv* aEnv) |
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91 : iPlugin(aPlugin), iEnv(aEnv) |
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92 { |
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93 } |
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94 |
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95 // --------------------------------------------------------------------------- |
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96 // |
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97 // --------------------------------------------------------------------------- |
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98 // |
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99 CAiScutSettingsModel::~CAiScutSettingsModel() |
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100 { |
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101 ActivateObservers(EFalse); |
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102 |
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103 delete iSettingsNotifier; |
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104 delete iRepository; |
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105 |
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106 delete iHiddenAppsNotifier; |
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107 delete iHiddenAppsRepository; |
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108 |
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109 iHiddenApps.Close(); |
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110 |
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111 delete iAppList; |
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112 delete iBkmList; |
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113 |
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114 iSettings.ResetAndDestroy(); |
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115 iKeys.Reset(); |
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116 delete iFavItemList; |
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117 iBookmarkDb.Close(); |
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118 iBookmarkSess.Close(); |
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119 iApaSession.Close(); |
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120 } |
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121 |
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122 // --------------------------------------------------------------------------- |
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123 // |
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124 // --------------------------------------------------------------------------- |
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125 // |
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126 void CAiScutSettingsModel::ConstructL() |
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127 { |
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128 User::LeaveIfError(iApaSession.Connect()); |
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129 User::LeaveIfError(iBookmarkSess.Connect()); |
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130 User::LeaveIfError(iBookmarkDb.Open(iBookmarkSess, KBrowserBookmarks)); |
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131 |
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132 iRepository = CRepository::NewL(KCRUidShortcutItems); |
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133 |
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134 iHiddenAppsRepository = CRepository::NewL(KCRUidMenu); |
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135 |
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136 // Create cenrep key observer for monitoring settings changes |
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137 // when theme is changed. |
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138 iSettingsNotifier = CAiScutRepositoryWatcher::NewL( |
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139 KCRUidShortcutItems, |
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140 TCallBack(HandleShortcutsChanged, this), |
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141 iRepository); |
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142 |
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143 iSettingsNotifier->StartListeningL(); |
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144 |
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145 iHiddenAppsNotifier = CAiScutRepositoryWatcher::NewL( |
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146 KCRUidMenu, |
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147 KMenuHideApplication, |
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148 CCenRepNotifyHandler::EStringKey, |
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149 TCallBack(HandleHiddenAppsChanged, this), |
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150 iHiddenAppsRepository); |
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151 |
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152 iHiddenAppsNotifier->StartListeningL(); |
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153 |
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154 GetHiddenAppsL(); |
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155 |
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156 iAppList = CAiScutSettingsAppList::NewL(iEnv, *this); |
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157 iAppList->StartL(); |
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158 |
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159 iBkmList = CAiScutSettingsBkmList::NewL(iEnv, this, *this); |
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160 } |
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161 |
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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 void CAiScutSettingsModel::SetSettingsKeys(RArray<TUint32>& aKeys) |
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167 { |
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168 iKeys.Reset(); |
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169 |
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170 for( TInt i = 0; i < aKeys.Count(); i++ ) |
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171 { |
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172 TUint32 value( aKeys[i] ); |
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173 |
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174 iKeys.Append( value ); |
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175 } |
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176 } |
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177 |
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178 // --------------------------------------------------------------------------- |
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179 // |
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180 // --------------------------------------------------------------------------- |
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181 // |
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182 void CAiScutSettingsModel::UpdateSettingsL() |
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183 { |
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184 if( !iPlugin.Activated() ) |
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185 { |
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186 return; |
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187 } |
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188 |
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189 iSettings.ResetAndDestroy(); |
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190 |
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191 TInt keyCount( iKeys.Count() ); |
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192 |
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193 if( keyCount > 0 ) |
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194 { |
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195 for( TInt i = 0; i < keyCount; i++ ) |
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196 { |
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197 CAiScutSettingsItem* setting = CAiScutSettingsItem::NewLC( |
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198 *this, i, iKeys[i] ); |
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199 |
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200 setting->ReadL( iRepository ); |
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201 |
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202 User::LeaveIfError( iSettings.Append( setting ) ); |
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203 CleanupStack::Pop( setting ); |
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204 } |
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205 |
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206 return; |
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207 } |
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208 |
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209 RArray<TUint32> defaultKeys; |
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210 CleanupClosePushL(defaultKeys); |
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211 |
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212 // Find the default keys and user defined keys. |
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213 iRepository->FindL( |
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214 KScutCenRepKeyThemeDefault, KScutCenRepKeyMask, defaultKeys); |
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215 |
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216 TInt i; |
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217 TUint32 defaultKey; |
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218 TUint32 userKey; |
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219 TInt count; |
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220 TInt lockedKeys = 0; |
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221 TInt visibleKeys = 0; |
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222 |
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223 TLinearOrder<TUint32> order(CompareKey); |
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224 defaultKeys.Sort(order); |
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225 |
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226 count = defaultKeys.Count(); |
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227 for (i = 0; i < count; ++i) |
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228 { |
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229 defaultKey = defaultKeys[i]; |
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230 userKey = defaultKey & KScutBitMaskThemeDefault; |
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231 // We show only actual shortcuts |
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232 if ( (! ( defaultKey & KScutFlagBitIconOverride )) && |
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233 (! ( defaultKey & KScutFlagBitToolbarShortcut ))) |
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234 { |
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235 __PRINT( __DBG_FORMAT( "XAI: %d. key = 0x%x"), i+1, |
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236 (defaultKey & (KScutBitMaskThemeDefault & KScutBitMaskLocked))); |
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237 |
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238 if (!(userKey & KScutFlagBitOptionallyVisible)) |
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239 { |
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240 visibleKeys++; |
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241 } |
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242 |
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243 TBool locked = (0 != (userKey & KScutFlagBitLocked)); |
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244 |
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245 if (locked) |
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246 { |
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247 lockedKeys++; |
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248 } |
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249 else |
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250 { |
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251 CAiScutSettingsItem* setting = CAiScutSettingsItem::NewLC( |
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252 *this, visibleKeys-1, defaultKey); |
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253 |
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254 setting->ReadL(iRepository); |
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255 |
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256 User::LeaveIfError(iSettings.Append(setting)); |
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257 CleanupStack::Pop(setting); |
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258 } |
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259 } |
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260 |
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261 } |
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262 |
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263 __PRINT( __DBG_FORMAT("XAI: %d keys, %d locked"), count, lockedKeys); |
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264 |
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265 CleanupStack::PopAndDestroy(&defaultKeys); |
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266 } |
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267 |
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268 // --------------------------------------------------------------------------- |
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269 // |
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270 // --------------------------------------------------------------------------- |
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271 // |
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272 void CAiScutSettingsModel::UpdateSettingsContainerL() |
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273 { |
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274 if (iContainer) |
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275 { |
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276 if (iContainer->IsChangeDialogShowing()) |
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277 { |
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278 iContainer->CloseChangeDialog(); |
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279 } |
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280 } |
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281 |
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282 UpdateSettingsL(); |
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283 |
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284 if (iContainer) |
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285 { |
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286 iContainer->ResetCurrentListL(0); |
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287 } |
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288 } |
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289 |
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290 // --------------------------------------------------------------------------- |
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291 // |
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292 // --------------------------------------------------------------------------- |
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293 // |
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294 void CAiScutSettingsModel::GetHiddenAppsL() |
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295 { |
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296 HBufC* buffer = HBufC::NewLC( |
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297 NCentralRepositoryConstants::KMaxUnicodeStringLength); |
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298 TPtr bufferPtr = buffer->Des(); |
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299 |
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300 iHiddenAppsRepository->Get(KMenuHideApplication, bufferPtr); |
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301 |
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302 __PRINT( __DBG_FORMAT("XAI: CAiScutSettingsModel::GetHiddenAppsL '%S' "), buffer); |
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303 |
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304 iHiddenApps.Reset(); |
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305 TAiScutAppUidParser uidParser(bufferPtr, iHiddenApps); |
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306 uidParser.ParseL(); |
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307 |
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308 CleanupStack::PopAndDestroy(buffer); |
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309 } |
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310 |
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311 // --------------------------------------------------------------------------- |
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312 // From MDesCArray |
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313 // Returns the number of descriptor elements in a descriptor array. |
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314 // --------------------------------------------------------------------------- |
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315 // |
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316 TInt CAiScutSettingsModel::MdcaCount() const |
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317 { |
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318 return iSettings.Count(); |
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319 } |
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320 |
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321 // --------------------------------------------------------------------------- |
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322 // From MDesCArray |
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323 // Indexes into a descriptor array. |
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324 // --------------------------------------------------------------------------- |
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325 // |
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326 TPtrC CAiScutSettingsModel::MdcaPoint(TInt aIndex) const |
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327 { |
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328 if (aIndex < 0 || aIndex >= iSettings.Count()) |
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329 { |
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330 TPtrC ret(KNullDesC); |
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331 return ret; |
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332 } |
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333 |
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334 return iSettings[aIndex]->ListBoxLine(); |
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335 } |
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336 |
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337 // --------------------------------------------------------------------------- |
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338 // |
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339 // --------------------------------------------------------------------------- |
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340 // |
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341 TInt CAiScutSettingsModel::HandleShortcutsChanged(TAny* aPtr) |
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342 { |
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343 __PRINTS( "XAI: CAiScutSettingsModel::HandleShortcutsChanged"); |
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344 |
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345 if (aPtr) |
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346 { |
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347 CAiScutSettingsModel* self = static_cast<CAiScutSettingsModel*>(aPtr); |
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348 TRAP_IGNORE(self->UpdateSettingsContainerL()); |
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349 } |
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350 |
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351 return KErrNone; |
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352 } |
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353 |
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354 // --------------------------------------------------------------------------- |
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355 // |
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356 // --------------------------------------------------------------------------- |
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357 // |
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358 TInt CAiScutSettingsModel::HandleHiddenAppsChanged(TAny* aPtr) |
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359 { |
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360 __PRINTS("XAI: CAiScutSettingsModel::HandleHiddenAppsChanged"); |
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361 |
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362 if (aPtr) |
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363 { |
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364 CAiScutSettingsModel* self = static_cast<CAiScutSettingsModel*>(aPtr); |
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365 |
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366 TRAP_IGNORE( |
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367 self->iAppList->StartL(); |
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368 self->GetHiddenAppsL(); |
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369 self->UpdateSettingsContainerL() ) // TRAP_IGNORE |
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370 } |
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371 |
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372 return KErrNone; |
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373 } |
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374 |
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375 // --------------------------------------------------------------------------- |
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376 // |
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377 // --------------------------------------------------------------------------- |
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378 // |
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379 TBool CAiScutSettingsModel::IsHidden(const TUid& aAppUid) const |
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380 { |
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381 if (iHiddenApps.Find(aAppUid) == KErrNotFound) |
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382 { |
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383 return EFalse; |
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384 } |
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385 |
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386 __PRINT( __DBG_FORMAT( "XAI: CAiScutSettingsModel::IsHidden (0x%x) ETrue"), aAppUid); |
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387 |
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388 return ETrue; |
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389 } |
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390 |
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391 // --------------------------------------------------------------------------- |
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392 // From MAiScutListObserver |
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393 // Callback for application list events. |
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394 // --------------------------------------------------------------------------- |
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395 // |
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396 void CAiScutSettingsModel::HandleScutListEventL(TScutListEvent aEvent, |
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397 TBool /*aAdded*/) |
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398 { |
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399 switch (aEvent) |
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400 { |
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401 case MAiScutListObserver::EAppListReady: |
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402 if (iContainer) |
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403 { |
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404 iContainer->HideWaitNoteDialog(); |
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405 } |
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406 break; |
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407 |
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408 case MAiScutListObserver::EAppListUpdated: |
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409 case MAiScutListObserver::EBkmListUpdated: |
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410 UpdateSettingsContainerL(); |
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411 break; |
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412 |
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413 default: |
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414 break; |
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415 } |
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416 } |
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417 |
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418 // --------------------------------------------------------------------------- |
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419 // |
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420 // --------------------------------------------------------------------------- |
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421 // |
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422 void CAiScutSettingsModel::ActivateObservers(TBool aActivate) |
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423 { |
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424 TRAP_IGNORE( |
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425 if (iAppList) |
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426 { |
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427 iAppList->SetObservingL(aActivate); |
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428 } |
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429 if (iBkmList) |
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430 { |
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431 iBkmList->SetObservingL(aActivate); |
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432 } |
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433 ) |
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434 } |
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435 |
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436 // --------------------------------------------------------------------------- |
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437 // Returns a setting item for the given index. |
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438 // --------------------------------------------------------------------------- |
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439 // |
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440 CAiScutSettingsItem* CAiScutSettingsModel::Item(TInt aIndex) const |
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441 { |
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442 if (aIndex >= 0 && aIndex < iSettings.Count()) |
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443 { |
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444 return iSettings[aIndex]; |
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445 } |
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446 |
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447 return NULL; |
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448 } |
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449 |
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450 // --------------------------------------------------------------------------- |
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451 // Utility function to retrieve a bookmark caption from an uid. |
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452 // --------------------------------------------------------------------------- |
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453 // |
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454 TInt CAiScutSettingsModel::GetBkmCaptionL(const TUid aUid, TDes& aCaption) |
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455 { |
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456 CFavouritesItem* favItem = CFavouritesItem::NewLC(); |
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457 TInt err = iBookmarkDb.Get(aUid.iUid, *favItem); |
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458 if (err == KErrNone) |
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459 { |
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460 aCaption.Copy(favItem->Name()); |
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461 } |
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462 |
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463 CleanupStack::PopAndDestroy(favItem); |
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464 |
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465 return err; |
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466 } |
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467 |
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468 // --------------------------------------------------------------------------- |
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469 // Utility function to retrieve an appliation caption from an uid. |
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470 // --------------------------------------------------------------------------- |
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471 // |
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472 TInt CAiScutSettingsModel::GetAppCaption(const TUid aUid, TDes& aCaption) |
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473 { |
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474 TInt err = KErrNone; |
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475 TApaAppInfo appInfo; |
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476 |
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477 err = iApaSession.GetAppInfo(appInfo, aUid); |
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478 if (err == KErrNone) |
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479 { |
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480 aCaption.Copy(appInfo.iCaption); |
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481 } |
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482 |
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483 return err; |
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484 } |
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485 |
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486 // --------------------------------------------------------------------------- |
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487 // Returns a pointer to the coe environment. |
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488 // --------------------------------------------------------------------------- |
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489 // |
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490 CCoeEnv* CAiScutSettingsModel::Env() |
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491 { |
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492 return iEnv; |
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493 } |
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494 |
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495 // --------------------------------------------------------------------------- |
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496 // Handles saving a setting item to central repository. |
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497 // --------------------------------------------------------------------------- |
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498 // |
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499 void CAiScutSettingsModel::SaveItemL(CAiScutSettingsItem& aItem) |
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500 { |
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501 // Stop monitoring own settings changes. |
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502 iSettingsNotifier->StopListening(); |
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503 |
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504 TInt err = aItem.Save(iRepository); |
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505 |
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506 __PRINT( __DBG_FORMAT( "XAI: CAiScutSettingsModel::SaveItemL key = 0x%x, err = %d"), |
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507 aItem.Key(), err); |
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508 UpdateSettingsL(); |
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509 iSettingsNotifier->StartListeningL(); |
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510 } |
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511 |
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512 // --------------------------------------------------------------------------- |
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513 // |
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514 // --------------------------------------------------------------------------- |
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515 // |
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516 void CAiScutSettingsModel::SetContainer(CAiScutSettingsContainer* aContainer) |
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517 { |
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518 iContainer = aContainer; |
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519 } |
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520 |
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521 // ----------------------------------------------------------------------------- |
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522 // Using the Favorites dB, get the bookmarked pages |
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523 // ----------------------------------------------------------------------------- |
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524 // |
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525 void CAiScutSettingsModel::ReadBookmarksL() |
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526 { |
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527 // Get bookmarks |
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528 delete iFavItemList; |
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529 iFavItemList = NULL; |
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530 |
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531 iFavItemList = new (ELeave) CFavouritesItemList(); |
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532 TInt err = iBookmarkDb.GetAll( |
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533 *iFavItemList, KFavouritesNullUid, CFavouritesItem::EItem); |
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534 } |
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535 |
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536 // --------------------------------------------------------------------------- |
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537 // |
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538 // --------------------------------------------------------------------------- |
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539 // |
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540 TInt CAiScutSettingsModel::BookmarkCount() const |
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541 { |
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542 if (iFavItemList) |
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543 { |
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544 return iFavItemList->Count(); |
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545 } |
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546 else |
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547 { |
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548 return 0; |
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549 } |
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550 } |
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551 |
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552 // --------------------------------------------------------------------------- |
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553 // |
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554 // --------------------------------------------------------------------------- |
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555 // |
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556 CFavouritesItem* CAiScutSettingsModel::GetBookmark(TInt aIndex) |
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557 { |
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558 if (aIndex >= 0 && aIndex < iFavItemList->Count()) |
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559 { |
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560 |
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561 if (iFavItemList) |
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562 { |
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563 return iFavItemList->At(aIndex); |
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564 } |
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565 else |
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566 { |
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567 return NULL; |
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568 } |
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569 } |
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570 else |
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571 { |
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572 return NULL; |
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573 } |
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574 } |
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575 |
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576 // --------------------------------------------------------------------------- |
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577 // Returns reference to the bookmark database owned by the engine. |
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578 // --------------------------------------------------------------------------- |
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579 // |
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580 RFavouritesDb& CAiScutSettingsModel::FavouritesDb() |
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581 { |
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582 return iBookmarkDb; |
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583 } |
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584 |
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585 // --------------------------------------------------------------------------- |
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586 // |
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587 // --------------------------------------------------------------------------- |
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588 // |
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589 CAiScutSettingsAppList* CAiScutSettingsModel::AppList() |
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590 { |
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591 return iAppList; |
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592 } |
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593 |
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594 // --------------------------------------------------------------------------- |
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595 // |
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596 // --------------------------------------------------------------------------- |
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597 // |
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598 CAiScutSettingsBkmList* CAiScutSettingsModel::BkmList() |
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599 { |
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600 return iBkmList; |
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601 } |
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602 |
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603 // End of File. |