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1 /* |
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2 * Copyright (c) 2003 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: CScreensaverRepositoryWatcher implementation. |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 #include <centralrepository.h> |
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21 |
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22 #include "screensaverrepositorywatcher.h" |
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23 #include "ScreensaverUtils.h" |
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24 // |
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25 // CScreensaverRepositoryWatcher |
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26 // |
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27 // ----------------------------------------------------------------------------- |
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28 // CScreensaverRepositoryWatcher::NewL |
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29 // ----------------------------------------------------------------------------- |
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30 // |
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31 CScreensaverRepositoryWatcher* CScreensaverRepositoryWatcher::NewL( |
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32 const TUid aUid, |
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33 const TUint32 aKey, |
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34 CCenRepNotifyHandler::TCenRepKeyType aKeyType, |
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35 TCallBack aCallBack, |
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36 CRepository* aRepository) |
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37 { |
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38 CScreensaverRepositoryWatcher* self = new(ELeave) CScreensaverRepositoryWatcher(aUid, aKey, aCallBack, aRepository); |
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39 |
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40 CleanupStack::PushL(self); |
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41 self->ConstructL(aKeyType); |
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42 CleanupStack::Pop(self); |
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43 |
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44 return self; |
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45 } |
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46 |
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47 |
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48 // ----------------------------------------------------------------------------- |
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49 // CScreensaverRepositoryWatcher::NewL |
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50 // ----------------------------------------------------------------------------- |
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51 // |
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52 CScreensaverRepositoryWatcher* CScreensaverRepositoryWatcher::NewL( |
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53 const TUid aUid, |
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54 TCallBack aCallBack, |
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55 CRepository* aRepository) |
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56 { |
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57 CScreensaverRepositoryWatcher* self = new(ELeave) CScreensaverRepositoryWatcher( |
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58 aUid, NCentralRepositoryConstants::KInvalidNotificationId, aCallBack, aRepository); |
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59 |
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60 CleanupStack::PushL(self); |
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61 self->ConstructL(); |
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62 CleanupStack::Pop(self); |
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63 |
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64 return self; |
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65 } |
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66 |
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67 |
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68 // ----------------------------------------------------------------------------- |
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69 // CScreensaverRepositoryWatcher::CScreensaverRepositoryWatcher |
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70 // ----------------------------------------------------------------------------- |
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71 // |
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72 CScreensaverRepositoryWatcher::~CScreensaverRepositoryWatcher() |
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73 { |
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74 if (iNotifyHandler) |
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75 { |
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76 iNotifyHandler->StopListening(); |
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77 delete iNotifyHandler; |
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78 } |
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79 } |
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80 |
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81 |
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82 // ----------------------------------------------------------------------------- |
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83 // CScreensaverRepositoryWatcher::CScreensaverRepositoryWatcher |
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84 // ----------------------------------------------------------------------------- |
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85 // |
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86 CScreensaverRepositoryWatcher::CScreensaverRepositoryWatcher( |
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87 const TUid aUid, |
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88 const TUint32 aKey, |
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89 TCallBack aCallBack, |
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90 CRepository* aRepository) |
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91 :iUid(aUid), iKey(aKey), iCallBack(aCallBack), iRepository(aRepository) |
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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 // CScreensaverRepositoryWatcher::ConstructL |
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98 // ----------------------------------------------------------------------------- |
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99 // |
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100 void CScreensaverRepositoryWatcher::ConstructL(CCenRepNotifyHandler::TCenRepKeyType aKeyType) |
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101 { |
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102 iNotifyHandler = CCenRepNotifyHandler::NewL(*this, *iRepository, aKeyType, iKey); |
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103 iNotifyHandler->StartListeningL(); |
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104 } |
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105 |
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106 // ----------------------------------------------------------------------------- |
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107 // CScreensaverRepositoryWatcher::ConstructL |
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108 // ----------------------------------------------------------------------------- |
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109 // |
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110 void CScreensaverRepositoryWatcher::ConstructL() |
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111 { |
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112 iNotifyHandler = CCenRepNotifyHandler::NewL(*this, *iRepository); |
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113 iNotifyHandler->StartListeningL(); |
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114 } |
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115 |
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116 // ----------------------------------------------------------------------------- |
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117 // CScreensaverRepositoryWatcher::ChangedKey |
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118 // ----------------------------------------------------------------------------- |
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119 // |
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120 TUint32 CScreensaverRepositoryWatcher::ChangedKey() |
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121 { |
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122 return iChangedKey; |
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123 } |
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124 |
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125 // ----------------------------------------------------------------------------- |
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126 // CScreensaverRepositoryWatcher::HandleNotifyInt |
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127 // ----------------------------------------------------------------------------- |
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128 // |
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129 void CScreensaverRepositoryWatcher::HandleNotifyInt(TUint32 aKey, TInt aNewValue) |
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130 { |
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131 SCRLOGGER_WRITEF(_L("SCR: HandleNotifyInt aKey=%d, aNewValue=%d"), aKey, aNewValue); |
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132 |
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133 iChangedKey = aKey; |
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134 iCallBack.CallBack(); |
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135 iChangedKey = NCentralRepositoryConstants::KInvalidNotificationId; |
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136 } |
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137 |
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138 // ----------------------------------------------------------------------------- |
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139 // CScreensaverRepositoryWatcher::HandleNotifyString |
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140 // ----------------------------------------------------------------------------- |
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141 // |
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142 void CScreensaverRepositoryWatcher::HandleNotifyString(TUint32 aKey, const TDesC16& aNewValue) |
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143 { |
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144 SCRLOGGER_WRITEF(_L("SCR: HandleNotifyString aKey=%d, aNewValue=%S"), aKey, &aNewValue); |
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145 |
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146 iChangedKey = aKey; |
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147 iCallBack.CallBack(); |
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148 iChangedKey = NCentralRepositoryConstants::KInvalidNotificationId; |
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149 } |
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150 |
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151 // ----------------------------------------------------------------------------- |
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152 // CScreensaverRepositoryWatcher::HandleNotifyGeneric |
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153 // ----------------------------------------------------------------------------- |
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154 // |
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155 void CScreensaverRepositoryWatcher::HandleNotifyGeneric(TUint32 aKey) |
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156 { |
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157 iChangedKey = aKey; |
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158 iCallBack.CallBack(); |
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159 iChangedKey = NCentralRepositoryConstants::KInvalidNotificationId; |
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160 } |
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161 |
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162 // ----------------------------------------------------------------------------- |
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163 // CScreensaverRepositoryWatcher::HandleNotifyError |
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164 // ----------------------------------------------------------------------------- |
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165 // |
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166 void CScreensaverRepositoryWatcher::HandleNotifyError(TUint32 /*aKey*/, TInt /*aError*/, CCenRepNotifyHandler* /*aHandler*/) |
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167 { |
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168 } |
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169 |
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170 |
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171 // End of file. |