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1 /* |
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2 * Copyright (c) 2005-2008 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: XML UI Controller main class |
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15 * |
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16 */ |
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17 |
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18 // System includes |
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19 #include <ecom/implementationproxy.h> |
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20 #include <AknQueryDialog.h> |
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21 #include <eikstart.h> |
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22 #include <apgtask.h> |
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23 #include <centralrepository.h> |
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24 #include <e32property.h> |
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25 |
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26 // User includes |
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27 #include <activeidle2domainpskeys.h> |
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28 #include <activeidle2domaincrkeys.h> |
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29 #include <aiscutplugindomaincrkeys.h> |
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30 #include <aisystemuids.hrh> |
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31 #include <ai3xmlui.rsg> |
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32 |
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33 #include "xmluicontroller.h" |
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34 |
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35 #include "xnuiengineappif.h" |
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36 #include "xnnodeappif.h" |
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37 #include "xnproperty.h" |
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38 #include "xntype.h" |
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39 #include "aistrcnv.h" |
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40 |
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41 #include "application.h" |
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42 #include "appui.h" |
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43 #include "xmlnodeidgenerator.h" |
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44 #include "aixuikoneventhandler.h" |
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45 #include "aixmluiutils.h" |
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46 #include "aiutility.h" |
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47 #include "aipluginsettings.h" |
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48 #include "aixmluiconstants.h" |
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49 #include "aifweventhandler.h" |
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50 #include "debug.h" |
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51 #include "aiconsts.h" |
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52 #include "contentrenderer.h" |
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53 #include "xmluicontrollerpanic.h" |
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54 #include "pmodtiterator.h" |
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55 #include "contentpublisher.h" |
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56 #include "xnplugindefs.h" |
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57 #include "ainativeuiplugins.h" |
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58 |
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59 |
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60 using namespace AiXmlUiController; |
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61 |
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62 const TInt KOneSecondInMicroS = 1000*1000; |
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63 const TInt KAI2CrKeyIncrementBy2 = 2; |
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64 |
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65 typedef TBuf<32> TNamespace; |
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66 |
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67 _LIT( KSettingsDummyData, "" ); |
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68 |
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69 // ======== LOCAL FUNCTIONS ======== |
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70 // ---------------------------------------------------------------------------- |
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71 // ResolveEventParameters() |
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72 // ---------------------------------------------------------------------------- |
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73 // |
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74 static void ResolveEventParameters( const TDesC8& aEventString, |
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75 TPtrC8& aParam1, TPtrC8& aParam2 ) |
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76 { |
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77 TInt paramPos( aEventString.Locate( KEventParameterSeparator ) ); |
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78 |
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79 TLex8 lex( aEventString.Mid( ++paramPos ) ); |
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80 |
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81 aParam1.Set( lex.NextToken() ); // first ui element id |
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82 |
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83 TInt commaPos( aParam1.LocateReverse( KComma ) ); |
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84 |
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85 if( commaPos != KErrNotFound ) |
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86 { |
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87 // Strip comma |
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88 aParam1.Set( aParam1.Left( commaPos ) ); |
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89 |
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90 aParam2.Set( lex.NextToken() ); // second ui element id |
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91 |
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92 TInt rightParenthesis( aParam2.LocateReverse( KRightParenthesis ) ); |
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93 |
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94 if( rightParenthesis != KErrNotFound ) |
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95 { |
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96 aParam2.Set( aParam2.Left( rightParenthesis ) ); |
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97 } |
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98 } |
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99 else |
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100 { |
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101 // Strip right parenthesis |
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102 aParam1.Set( aParam1.Left( aParam1.Length() -1 ) ); |
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103 } |
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104 } |
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105 |
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106 // ======== MEMBER FUNCTIONS ======== |
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107 // ---------------------------------------------------------------------------- |
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108 // CXmlUiController::CXmlUiController() |
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109 // ---------------------------------------------------------------------------- |
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110 // |
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111 CXmlUiController::CXmlUiController() |
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112 { |
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113 } |
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114 |
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115 // ---------------------------------------------------------------------------- |
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116 // CXmlUiController::ConstructL() |
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117 // ---------------------------------------------------------------------------- |
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118 // |
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119 void CXmlUiController::ConstructL() |
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120 { |
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121 iNodeIdGenerator = CXmlNodeIdGenerator::NewL(); |
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122 |
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123 iAISettingsRepository = |
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124 CRepository::NewL( TUid::Uid( KCRUidActiveIdleLV ) ); |
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125 |
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126 // Indicate to wserv plugin if it launches logs on send key or not |
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127 RProperty::Set( KPSUidAiInformation, KActiveIdleActOnSendKey, ETrue ); |
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128 } |
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129 |
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130 // ---------------------------------------------------------------------------- |
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131 // CXmlUiController::NewL() |
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132 // ---------------------------------------------------------------------------- |
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133 // |
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134 CXmlUiController* CXmlUiController::NewL() |
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135 { |
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136 CXmlUiController* self = new ( ELeave ) CXmlUiController; |
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137 |
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138 CleanupStack::PushL( self ); |
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139 self->ConstructL(); |
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140 |
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141 // Set XML UI Controller object to TLS for access in static |
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142 // CXmlUiController::NewApplication |
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143 User::LeaveIfError( Dll::SetTls( self ) ); |
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144 |
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145 CleanupStack::Pop( self ); |
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146 |
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147 return self; |
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148 } |
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149 |
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150 // ---------------------------------------------------------------------------- |
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151 // CXmlUiController::~CXmlUiController() |
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152 // ---------------------------------------------------------------------------- |
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153 // |
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154 CXmlUiController::~CXmlUiController() |
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155 { |
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156 delete iNodeIdGenerator; |
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157 delete iExitTimer; |
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158 delete iAISettingsRepository; |
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159 delete iCPSpublisher; |
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160 |
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161 // Reset TLS pointer to this set in NewL |
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162 Dll::SetTls( NULL ); |
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163 } |
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164 |
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165 // ---------------------------------------------------------------------------- |
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166 // CXmlUiController::Exit() |
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167 // ---------------------------------------------------------------------------- |
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168 // |
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169 void CXmlUiController::Exit() |
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170 { |
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171 if( iExitTimer ) |
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172 { |
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173 iExitTimer->Cancel(); |
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174 |
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175 iExitTimer->Start( 0, KOneSecondInMicroS, |
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176 TCallBack( ExitTimerCallBack, this ) ); |
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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 // CXmlUiController::ExitTimerCallBack() |
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182 // ---------------------------------------------------------------------------- |
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183 // |
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184 TInt CXmlUiController::ExitTimerCallBack(TAny *aSelf) |
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185 { |
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186 CXmlUiController* self = |
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187 static_cast< CXmlUiController* >( aSelf ); |
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188 |
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189 if( self ) |
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190 { |
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191 self->iExitTimer->Cancel(); |
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192 |
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193 self->iAppUi->Exit(); |
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194 } |
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195 |
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196 return KErrNone; |
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197 } |
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198 |
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199 // ---------------------------------------------------------------------------- |
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200 // CXmlUiController::SetObserver() |
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201 // ---------------------------------------------------------------------------- |
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202 // |
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203 void CXmlUiController::SetObserver( MAiContentObserver& aObserver ) |
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204 { |
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205 iObserver = &aObserver; |
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206 } |
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207 |
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208 // ---------------------------------------------------------------------------- |
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209 // CXmlUiController::SetAppUi() |
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210 // ---------------------------------------------------------------------------- |
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211 // |
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212 void CXmlUiController::SetAppUi( CAppUi& aAppUi ) |
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213 { |
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214 iAppUi = &aAppUi; |
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215 } |
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216 |
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217 // ---------------------------------------------------------------------------- |
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218 // CXmlUiController::AppUi() |
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219 // ---------------------------------------------------------------------------- |
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220 // |
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221 CAppUi* CXmlUiController::AppUi() const |
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222 { |
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223 return iAppUi; |
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224 } |
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225 |
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226 // ---------------------------------------------------------------------------- |
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227 // CXmlUiController::UiEngineL() |
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228 // ---------------------------------------------------------------------------- |
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229 // |
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230 TXnUiEngineAppIf* CXmlUiController::UiEngineL() const |
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231 { |
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232 return iAppUi ? iAppUi->UiEngineL() : NULL; |
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233 } |
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234 |
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235 // ---------------------------------------------------------------------------- |
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236 // CXmlUiController::SettingsRepository() |
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237 // ---------------------------------------------------------------------------- |
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238 // |
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239 CRepository& CXmlUiController::SettingsRepository() const |
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240 { |
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241 return *iAISettingsRepository; |
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242 } |
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243 |
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244 // ---------------------------------------------------------------------------- |
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245 // CXmlUiController::CreateXuikonEventHandlerL() |
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246 // ---------------------------------------------------------------------------- |
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247 // |
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248 CAIXuikonEventHandler* CXmlUiController::CreateXuikonEventHandlerL( |
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249 CContentRenderer& aRenderer ) |
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250 { |
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251 CAIXuikonEventHandler* eventHandler = |
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252 CAIXuikonEventHandler::NewL( *this, aRenderer ); |
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253 |
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254 eventHandler->SetFwEventHandler( iFwEventHandler ); |
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255 eventHandler->SetUiEventHandler( this ); |
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256 |
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257 return eventHandler; |
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258 } |
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259 |
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260 // ---------------------------------------------------------------------------- |
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261 // CXmlUiController::NotifyAppEnvReadyL() |
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262 // ---------------------------------------------------------------------------- |
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263 // |
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264 void CXmlUiController::NotifyAppEnvReadyL() |
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265 { |
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266 if( iFwEventHandler ) |
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267 { |
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268 iFwEventHandler->AppEnvReadyL(); |
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269 iFwEventHandler->HandleUiReadyEventL( *this ); |
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270 } |
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271 |
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272 if( !iCPSpublisher ) |
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273 { |
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274 iCPSpublisher = CContentPublisher::NewL( *this ); |
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275 } |
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276 |
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277 if( !iExitTimer ) |
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278 { |
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279 iExitTimer = CPeriodic::NewL( CActive::EPriorityStandard ); |
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280 } |
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281 } |
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282 |
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283 // ---------------------------------------------------------------------------- |
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284 // CXmlUiController::LoadUIDefinition() |
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285 // ---------------------------------------------------------------------------- |
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286 // |
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287 void CXmlUiController::LoadUIDefinitionL() |
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288 { |
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289 // No implementation required |
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290 } |
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291 |
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292 // ---------------------------------------------------------------------------- |
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293 // CXmlUiController::GetPluginsL() |
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294 // ---------------------------------------------------------------------------- |
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295 // |
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296 void CXmlUiController::GetPluginsL( RAiPublisherInfoArray& /*aPlugins*/ ) |
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297 { |
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298 // No implementation required |
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299 } |
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300 |
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301 // ---------------------------------------------------------------------------- |
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302 // CXmlUiController::PublisherInfo() |
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303 // ---------------------------------------------------------------------------- |
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304 // |
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305 void CXmlUiController::PublisherInfoL( RAiPublisherInfoArray& aPlugins ) |
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306 { |
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307 // This method returns plugins with namespace KNativeUiNamespace |
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308 if ( iRunningAsMain ) |
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309 { |
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310 // This plugin is used to publish data on secondary ui controller side |
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311 TAiPublisherInfo deviceStatus; |
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312 deviceStatus.iUid = KDeviceStatusPluginUid; |
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313 deviceStatus.iName.Copy( KDeviceStatusPluginName ); |
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314 deviceStatus.iNamespace.Copy( KNativeUiNamespace ); |
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315 |
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316 aPlugins.AppendL( deviceStatus ); |
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317 } |
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318 } |
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319 |
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320 // ---------------------------------------------------------------------------- |
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321 // CXmlUiController::PublisherInfoL() |
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322 // ---------------------------------------------------------------------------- |
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323 // |
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324 void CXmlUiController::PublisherInfoL( CXnNodeAppIf& aSource, |
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325 TAiPublisherInfo& aInfo ) |
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326 { |
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327 // Fetch uid from XML and convert it to TUid |
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328 const TDesC8* uid( PropertyValue( aSource, |
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329 AiUiDef::xml::property::KValue ) ); |
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330 |
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331 if ( !uid ) |
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332 { |
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333 return; |
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334 } |
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335 |
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336 _LIT8( KPrefix, "0x" ); |
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337 |
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338 const TInt pos( uid->FindF( KPrefix ) ); |
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339 |
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340 if( pos != KErrNotFound ) |
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341 { |
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342 TLex8 lex( uid->Mid( pos + KPrefix().Length() ) ); |
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343 |
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344 // Hex parsing needs unsigned int |
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345 TUint32 value = 0; |
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346 const TInt parseResult = lex.Val( value, EHex ); |
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347 |
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348 if ( parseResult == KErrNone ) |
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349 { |
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350 TInt32 value32( value ); |
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351 |
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352 aInfo.iUid = TUid::Uid( value32 ); |
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353 } |
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354 } |
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355 |
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356 // Fetch plug-in name from XML |
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357 HBufC* pluginName( PropertyValueL( aSource, |
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358 AiUiDef::xml::property::KName ) ); |
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359 |
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360 CleanupStack::PushL( pluginName ); |
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361 |
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362 if ( pluginName ) |
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363 { |
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364 aInfo.iName.Copy( *pluginName ); |
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365 } |
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366 |
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367 CleanupStack::PopAndDestroy( pluginName ); |
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368 |
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369 aInfo.iNamespace.Copy( aSource.Namespace() ); |
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370 } |
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371 |
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372 // ---------------------------------------------------------------------------- |
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373 // CXmlUiController::GetSettingsL() |
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374 // ---------------------------------------------------------------------------- |
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375 // |
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376 void CXmlUiController::GetSettingsL( const TAiPublisherInfo& aPubInfo, |
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377 RAiSettingsItemArray& aSettings ) |
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378 { |
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379 if ( aPubInfo.iNamespace == KNativeUiNamespace ) |
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380 { |
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381 // This controller doesn't provide settings for native ui namespace |
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382 return; |
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383 } |
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384 |
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385 const TDesC& classId( iNodeIdGenerator->SettingsNodeIdL( aPubInfo ) ); |
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386 |
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387 TNamespace ns; |
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388 |
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389 ns.Copy( aPubInfo.iNamespace ); |
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390 |
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391 // Find settings nodes |
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392 RPointerArray< CXnNodeAppIf > nodes( |
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393 UiEngineL()->FindNodeByClassL( classId, ns ) ); |
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394 |
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395 CleanupClosePushL( nodes ); |
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396 |
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397 // Reserve space for settings |
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398 aSettings.ReserveL( aSettings.Count() + nodes.Count() ); |
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399 |
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400 // Collect settings |
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401 TInt count( nodes.Count() ); |
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402 |
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403 for( TInt i = 0; i < count; ++i ) |
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404 { |
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405 CXnNodeAppIf* node( nodes[i] ); |
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406 |
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407 const TDesC8* name( |
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408 PropertyValue( *node, AiUiDef::xml::property::KName ) ); |
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409 |
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410 HBufC* value( |
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411 PropertyValueL( *node, AiUiDef::xml::property::KValue ) ); |
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412 |
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413 CleanupStack::PushL( value ); |
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414 |
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415 if( name && value ) |
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416 { |
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417 MAiPluginSettings* settings( AiUtility::CreatePluginSettingsL() ); |
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418 CleanupDeletePushL( settings ); |
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419 |
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420 MAiPluginSettingsItem& item( settings->AiPluginSettingsItem() ); |
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421 item.SetPublisherId( aPubInfo.iUid ); |
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422 |
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423 TInt32 key( 0 ); |
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424 |
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425 User::LeaveIfError( AiUtility::ParseInt( key, *name ) ); |
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426 |
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427 item.SetKey( key ); |
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428 item.SetValueL( *value, EFalse ); |
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429 |
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430 // Append settings into array. |
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431 // This can not fail because space has been reserved. |
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432 aSettings.Append( settings ); |
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433 CleanupStack::Pop( settings ); |
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434 } |
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435 |
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436 CleanupStack::PopAndDestroy( value ); |
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437 } |
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438 |
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439 CleanupStack::PopAndDestroy( &nodes ); |
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440 |
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441 GetSettingsFromCRL( aPubInfo, aSettings ); |
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442 GetContentModelL( aPubInfo, aSettings ); |
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443 } |
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444 |
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445 // ---------------------------------------------------------------------------- |
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446 // CXmlUiController::GetSettingsFromCRL() |
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447 // ---------------------------------------------------------------------------- |
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448 // |
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449 void CXmlUiController::GetSettingsFromCRL( const TAiPublisherInfo& aPubInfo, |
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450 RAiSettingsItemArray &aPluginSettings ) |
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451 { |
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452 if ( aPubInfo.iNamespace == KNativeUiNamespace ) |
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453 { |
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454 // This controller doesn't provide settings for native ui namespace |
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455 return; |
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456 } |
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457 |
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458 /* |
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459 * The settings are stored in the cenrep starting from 0x1000. |
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460 * 0x1000 is the name of the plugin which this setting belongs to (for example Settings/Shortcut) |
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461 * 0x1001 is the id of the setting (for example 1) |
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462 * 0x1002 is the value of the setting (for example localapp:0x012345678) |
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463 * |
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464 * So three keys per setting. |
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465 * |
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466 * Settings from cenrep override those from XML |
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467 */ |
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468 |
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469 TUint32 crKey( KAIPluginSettingsKeyRangeStart ); |
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470 |
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471 TBool moreSettings( ETrue ); |
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472 |
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473 HBufC* pluginId = HBufC::NewLC( |
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474 NCentralRepositoryConstants::KMaxUnicodeStringLength ); |
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475 |
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476 HBufC* settingValue = HBufC::NewLC( |
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477 NCentralRepositoryConstants::KMaxUnicodeStringLength ); |
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478 |
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479 HBufC* settingKey = HBufC::NewLC( |
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480 NCentralRepositoryConstants::KMaxUnicodeStringLength ); |
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481 |
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482 TPtr pluginIdPtr( pluginId->Des() ); |
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483 TPtr settingValuePtr( settingValue->Des() ); |
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484 TPtr settingKeyPtr( settingKey->Des() ); |
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485 |
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486 TInt32 settingId( 0 ); |
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487 |
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488 TInt err( KErrNone ); |
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489 TBool settingFound( EFalse ); |
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490 |
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491 while( moreSettings ) |
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492 { |
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493 settingFound = EFalse; |
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494 |
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495 pluginIdPtr.Zero(); |
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496 settingValuePtr.Zero(); |
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497 settingKeyPtr.Zero(); |
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498 |
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499 //Get the name of plugin with the Settings/ prefix |
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500 err = iAISettingsRepository->Get( crKey++, pluginIdPtr ); |
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501 |
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502 // remove the Settings/ prefix if it is located at the start of the string |
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503 if( pluginIdPtr.FindC( AiUiDef::xml::propertyClass::KSettings ) == 0 ) |
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504 { |
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505 pluginIdPtr.Delete( 0, |
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506 AiUiDef::xml::id::KSettingsIdSeparator().Length() + |
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507 AiUiDef::xml::propertyClass::KSettings().Length() ); |
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508 } |
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509 |
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510 // does the setting belong to this plugin |
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511 if( err == KErrNone && pluginIdPtr == aPubInfo.iName ) |
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512 { |
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513 // Get the settings id |
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514 err = iAISettingsRepository->Get( crKey++, settingKeyPtr ); |
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515 |
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516 if( err == KErrNone ) |
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517 { |
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518 err = AiUtility::ParseInt( settingId,settingKeyPtr ); |
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519 } |
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520 |
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521 if( err == KErrNone ) |
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522 { |
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523 // Get the actual value of the setting |
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524 err = iAISettingsRepository->Get( crKey++, settingValuePtr ); |
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525 |
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526 // Ignore possible placeholder data in cenrep |
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527 if( err == KErrNone && settingValuePtr.Compare( KSettingsDummyData ) != 0 ) |
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528 { |
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529 // Try to find an existing setting for this |
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530 for( TInt j = 0; j < aPluginSettings.Count(); j++ ) |
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531 { |
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532 MAiPluginSettings* setting( aPluginSettings[j] ); |
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533 MAiPluginSettingsItem& item( setting->AiPluginSettingsItem() ); |
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534 |
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535 // Existing setting found => replace it |
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536 if( item.Key() == settingId && item.PublisherId() == aPubInfo.iUid ) |
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537 { |
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538 item.SetValueL( settingValuePtr, EFalse ); |
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539 settingFound = ETrue; |
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540 break; |
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541 } |
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542 } |
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543 |
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544 // Existing setting not found => append new one ONLY if we |
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545 // are dealing with the icon overrides or toolbar shortcuts |
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546 if( !settingFound && |
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547 ( ( settingId & KScutFlagBitToolbarShortcut ) || |
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548 ( settingId & KScutFlagBitIconOverride ) ) ) |
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549 { |
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550 MAiPluginSettings* settings( AiUtility::CreatePluginSettingsL() ); |
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551 CleanupDeletePushL( settings ); |
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552 |
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553 MAiPluginSettingsItem& item( settings->AiPluginSettingsItem() ); |
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554 |
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555 item.SetPublisherId( aPubInfo.iUid ); |
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556 item.SetKey( settingId ); |
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557 item.SetValueL( settingValuePtr, EFalse ); |
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558 |
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559 aPluginSettings.Append( settings ); |
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560 CleanupStack::Pop( settings ); |
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561 } |
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562 } |
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563 } |
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564 else |
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565 { |
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566 // no settings id found => invalid settings in cenrep |
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567 __PRINT8( __DBG_FORMAT8("CXmlUiController::GetSettingsFromCRL: ERROR: invalid settings. key: %d pluginname: %S id: %d value: %S"), crKey, pluginId, settingId, settingValue ); |
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568 } |
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569 } |
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570 else if( err != KErrNone ) |
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571 { |
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572 // name of the plugin not found => no more settings |
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573 moreSettings = EFalse; |
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574 } |
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575 else |
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576 { |
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577 // not the correct setting for this plugin |
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578 crKey += KAI2CrKeyIncrementBy2; |
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579 } |
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580 } |
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581 |
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582 CleanupStack::PopAndDestroy( 3, pluginId ); // settingValue, settingKey |
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583 } |
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584 |
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585 // ---------------------------------------------------------------------------- |
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586 // CXmlUiController::GetContentModelL() |
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587 // ---------------------------------------------------------------------------- |
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588 // |
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589 // ContentModelL() |
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590 void CXmlUiController::GetContentModelL( const TAiPublisherInfo& aPubInfo, |
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591 RAiSettingsItemArray& aSettings ) |
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592 { |
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593 if ( aPubInfo.iNamespace == KNativeUiNamespace ) |
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594 { |
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595 // This controller doesn't provide content model for native ui namespace |
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596 return; |
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597 } |
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598 |
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599 // Find the node for the publisher |
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600 // TODO Does not work if widget is in view |
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601 RPointerArray<CXnNodeAppIf> list( |
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602 UiEngineL()->FindContentSourceNodesL( aPubInfo.iNamespace ) ); |
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603 CleanupClosePushL( list ); |
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604 |
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605 CXnNodeAppIf* publisherNode( NULL ); |
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606 |
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607 if ( list.Count() > 0 ) |
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608 { |
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609 publisherNode = list[0]; |
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610 } |
|
611 |
|
612 CleanupStack::PopAndDestroy( &list ); |
|
613 |
|
614 if( !publisherNode ) |
|
615 { |
|
616 return; |
|
617 } |
|
618 |
|
619 // Find ui plugin node for the data plugin |
|
620 CXnNodeAppIf* parentNode( publisherNode->ParentL() ); |
|
621 |
|
622 // parent must be correct type |
|
623 if( parentNode->InternalDomNodeType() == _L8("widget") ) |
|
624 { |
|
625 // Get plugin configurations |
|
626 GetConfigurationsL( *parentNode, aSettings, AiUiDef::xml::element::K16Plugin()); |
|
627 CPmODTIterator* iter = CPmODTIterator::NewL( *parentNode ); |
|
628 CleanupStack::PushL( iter ); |
|
629 CXnNodeAppIf* node = iter->First(); |
|
630 while( node ) |
|
631 { |
|
632 const TDesC8& nodeType = node->Type()->Type(); |
|
633 if( nodeType == XnPropertyNames::action::KActions) |
|
634 { |
|
635 node = iter->SkipBranchL(); |
|
636 } |
|
637 // Get the content model and configuration for the supported elements |
|
638 else if( nodeType == AiUiDef::xml::element::KImage || |
|
639 nodeType == AiUiDef::xml::element::KText || |
|
640 nodeType == AiUiDef::xml::element::KNewsTicker ) |
|
641 { |
|
642 // Is created in GetContenItem and used in GetConfigurationsL |
|
643 HBufC* confOwner( NULL ); |
|
644 // get content item for the element, confOwner is filled |
|
645 GetContentItemL( *node, aSettings, confOwner ); |
|
646 if( confOwner ) |
|
647 { |
|
648 CleanupStack::PushL( confOwner ); |
|
649 // get configurations for the element |
|
650 GetConfigurationsL( *node, aSettings, *confOwner ); |
|
651 CleanupStack::PopAndDestroy( confOwner ); |
|
652 } |
|
653 node = iter->SkipBranchL(); |
|
654 } |
|
655 else |
|
656 { |
|
657 node = iter->NextL(); |
|
658 } |
|
659 } |
|
660 CleanupStack::PopAndDestroy( iter ); |
|
661 } |
|
662 } |
|
663 |
|
664 // ---------------------------------------------------------------------------- |
|
665 // CXmlUiController::GetContentItemL() |
|
666 // ---------------------------------------------------------------------------- |
|
667 // |
|
668 // ContentItemL() |
|
669 void CXmlUiController::GetContentItemL( CXnNodeAppIf& aNode, |
|
670 RAiSettingsItemArray& aSettings, HBufC*& aItemName ) |
|
671 { |
|
672 // Find property node |
|
673 RPointerArray<CXnNodeAppIf> childNodes( aNode.ChildrenL() ); |
|
674 CleanupClosePushL( childNodes ); |
|
675 |
|
676 TInt count( childNodes.Count() ); |
|
677 |
|
678 for ( TInt i = 0; i < count; i++ ) |
|
679 { |
|
680 CXnNodeAppIf* node( childNodes[i] ); |
|
681 |
|
682 if( node->Type()->Type() == XnPropertyNames::action::KProperty ) |
|
683 { |
|
684 HBufC* name = PropertyValueL( *node, AiUiDef::xml::property::KClass ); |
|
685 CleanupStack::PushL( name ); |
|
686 |
|
687 if( name ) |
|
688 { |
|
689 // Content model found for the element, create content item |
|
690 MAiPluginSettings* settings = AiUtility::CreatePluginSettingsL(); |
|
691 CleanupDeletePushL( settings ); |
|
692 |
|
693 MAiPluginContentItem& item = settings->AiPluginContentItem(); |
|
694 |
|
695 // Type of the element is needed in content model |
|
696 HBufC* type( NULL ); |
|
697 type = AiUtility::CopyToBufferL( type, aNode.Type()->Type()); |
|
698 CleanupStack::PushL( type ); |
|
699 item.SetTypeL( *type ); |
|
700 CleanupStack::PopAndDestroy( type ); |
|
701 |
|
702 item.SetNameL( *name ); |
|
703 |
|
704 aItemName = name; |
|
705 aSettings.AppendL( settings ); |
|
706 CleanupStack::Pop( settings ); |
|
707 } |
|
708 |
|
709 // Ownership is given to aItemName |
|
710 CleanupStack::Pop( name ); |
|
711 |
|
712 // First property element, which has class attribute is selected |
|
713 break; |
|
714 } |
|
715 } |
|
716 |
|
717 CleanupStack::PopAndDestroy( &childNodes ); |
|
718 } |
|
719 |
|
720 // ---------------------------------------------------------------------------- |
|
721 // CXmlUiController::GetConfigurationsL() |
|
722 // ---------------------------------------------------------------------------- |
|
723 // |
|
724 // ConfigurationItemsL() |
|
725 void CXmlUiController::GetConfigurationsL( CXnNodeAppIf& aNode, |
|
726 RAiSettingsItemArray& aSettings, const TDesC& aConfOwner ) |
|
727 { |
|
728 // Find configuration nodes |
|
729 RPointerArray< CXnNodeAppIf > nodes( aNode.ChildrenL() ); |
|
730 CleanupClosePushL( nodes ); |
|
731 |
|
732 // Collect settings |
|
733 TInt count( nodes.Count() ); |
|
734 |
|
735 for( TInt j = 0; j < count; j++ ) |
|
736 { |
|
737 CXnNodeAppIf* node( nodes[j] ); |
|
738 |
|
739 if( node->Type()->Type() == AiUiDef::xml::element::KConfiguration ) |
|
740 { |
|
741 HBufC* name( PropertyValueL( *node, AiUiDef::xml::property::KName ) ); |
|
742 CleanupStack::PushL( name ); |
|
743 |
|
744 HBufC* value( PropertyValueL( *node, AiUiDef::xml::property::KValue ) ); |
|
745 CleanupStack::PushL( value ); |
|
746 |
|
747 MAiPluginSettings* settings = AiUtility::CreatePluginSettingsL(); |
|
748 CleanupDeletePushL( settings ); |
|
749 |
|
750 MAiPluginConfigurationItem& item( settings->AiPluginConfigurationItem() ); |
|
751 |
|
752 item.SetOwnerL( aConfOwner ); |
|
753 item.SetNameL( *name ); |
|
754 item.SetValueL( *value ); |
|
755 |
|
756 // Append settings into array. |
|
757 aSettings.AppendL( settings ); |
|
758 |
|
759 CleanupStack::Pop( settings ); |
|
760 CleanupStack::PopAndDestroy( value ); |
|
761 CleanupStack::PopAndDestroy( name ); |
|
762 } |
|
763 } |
|
764 |
|
765 CleanupStack::PopAndDestroy( &nodes ); |
|
766 } |
|
767 |
|
768 // ---------------------------------------------------------------------------- |
|
769 // CXmlUiController::ActivateUI() |
|
770 // ---------------------------------------------------------------------------- |
|
771 // |
|
772 void CXmlUiController::ActivateUI() |
|
773 { |
|
774 } |
|
775 |
|
776 // ---------------------------------------------------------------------------- |
|
777 // CXmlUiController::GetContentObserver() |
|
778 // ---------------------------------------------------------------------------- |
|
779 // |
|
780 MAiContentObserver& CXmlUiController::GetContentObserver() |
|
781 { |
|
782 return *iObserver; |
|
783 } |
|
784 |
|
785 // ---------------------------------------------------------------------------- |
|
786 // CXmlUiController::SetEventHandler() |
|
787 // ---------------------------------------------------------------------------- |
|
788 // |
|
789 void CXmlUiController::SetEventHandler( MAiFwEventHandler& aFwEventHandler ) |
|
790 { |
|
791 iFwEventHandler = &aFwEventHandler; |
|
792 } |
|
793 |
|
794 // ---------------------------------------------------------------------------- |
|
795 // CXmlUiController::RemovePluginFromUI() |
|
796 // ---------------------------------------------------------------------------- |
|
797 // |
|
798 void CXmlUiController::RemovePluginFromUI( MAiPropertyExtension& aPlugin ) |
|
799 { |
|
800 CContentRenderer* contentRenderer = |
|
801 static_cast< CContentRenderer* >( iObserver ); |
|
802 |
|
803 if ( contentRenderer ) |
|
804 { |
|
805 contentRenderer->CleanPluginFromUi( aPlugin ); |
|
806 } |
|
807 } |
|
808 |
|
809 // ---------------------------------------------------------------------------- |
|
810 // CXmlUiController::FwEventHandler() |
|
811 // ---------------------------------------------------------------------------- |
|
812 // |
|
813 MAiFwEventHandler* CXmlUiController::FwEventHandler() const |
|
814 { |
|
815 return iFwEventHandler; |
|
816 } |
|
817 |
|
818 // ---------------------------------------------------------------------------- |
|
819 // CXmlUiController::MainInterface() |
|
820 // ---------------------------------------------------------------------------- |
|
821 // |
|
822 MAiMainUiController* CXmlUiController::MainInterface() |
|
823 { |
|
824 return this; |
|
825 } |
|
826 |
|
827 // ---------------------------------------------------------------------------- |
|
828 // CXmlUiController::SecondaryInterface() |
|
829 // ---------------------------------------------------------------------------- |
|
830 // |
|
831 MAiSecondaryUiController* CXmlUiController::SecondaryInterface() |
|
832 { |
|
833 return NULL; |
|
834 } |
|
835 |
|
836 // ---------------------------------------------------------------------------- |
|
837 // CXmlUiController::RunApplicationL() |
|
838 // ---------------------------------------------------------------------------- |
|
839 // |
|
840 void CXmlUiController::RunApplicationL() |
|
841 { |
|
842 iRunningAsMain = ETrue; |
|
843 |
|
844 User::LeaveIfError( |
|
845 EikStart::RunApplication( &CXmlUiController::NewApplication ) ); |
|
846 } |
|
847 |
|
848 // ---------------------------------------------------------------------------- |
|
849 // CXmlUiController::CoeEnv() |
|
850 // ---------------------------------------------------------------------------- |
|
851 // |
|
852 CCoeEnv& CXmlUiController::CoeEnv() |
|
853 { |
|
854 __ASSERT_ALWAYS( iAppUi, Panic(ECriticalPointerNull) ); |
|
855 return *iAppUi->CoeEnv(); |
|
856 } |
|
857 |
|
858 // ---------------------------------------------------------------------------- |
|
859 // CXmlUiController::SetUiFrameworkObserver() |
|
860 // ---------------------------------------------------------------------------- |
|
861 // |
|
862 void CXmlUiController::SetUiFrameworkObserver( |
|
863 MAiUiFrameworkObserver& aObserver ) |
|
864 { |
|
865 iUiFrameworkObserver = &aObserver; |
|
866 } |
|
867 |
|
868 // ---------------------------------------------------------------------------- |
|
869 // CXmlUiController::IsMenuOpen() |
|
870 // ---------------------------------------------------------------------------- |
|
871 // |
|
872 TBool CXmlUiController::IsMenuOpen() |
|
873 { |
|
874 TBool menuOpen( EFalse ); |
|
875 TRAP_IGNORE( menuOpen = UiEngineL()->IsMenuDisplaying() ); |
|
876 return menuOpen; |
|
877 } |
|
878 |
|
879 // ---------------------------------------------------------------------------- |
|
880 // CXmlUiController::UiFrameworkObserver() |
|
881 // ---------------------------------------------------------------------------- |
|
882 // |
|
883 MAiUiFrameworkObserver* CXmlUiController::UiFrameworkObserver() const |
|
884 { |
|
885 return iUiFrameworkObserver; |
|
886 } |
|
887 |
|
888 // ---------------------------------------------------------------------------- |
|
889 // CXmlUiController::HandleUiEvent() |
|
890 // ---------------------------------------------------------------------------- |
|
891 // |
|
892 TBool CXmlUiController::HandleUiEvent( TAny* aEvent, const TDesC8& aParam ) |
|
893 { |
|
894 CXnNodeAppIf* event( static_cast<CXnNodeAppIf*>( aEvent ) ); |
|
895 |
|
896 TBool retval( EFalse ); |
|
897 |
|
898 if( event ) |
|
899 { |
|
900 TPtrC8 param1; |
|
901 TPtrC8 param2; |
|
902 const TDesC8& eventString( |
|
903 aParam.Mid( AiUiDef::xml::event::KUiEventPrefix().Length() ) ); |
|
904 |
|
905 // Extract event name |
|
906 TInt paramPos( eventString.Locate( KEventParameterSeparator ) ); |
|
907 |
|
908 const TDesC8& eventName( eventString.Left( Max( 0, paramPos ) ) ); |
|
909 |
|
910 if( eventName == AiUiDef::xml::event::KFocusGained ) |
|
911 { |
|
912 // Resolve event parameters |
|
913 ResolveEventParameters( eventString, param1, param2 ); |
|
914 |
|
915 TRAP_IGNORE( HandleFocusGainedL( param1, param2, *event ) ); |
|
916 |
|
917 retval = ETrue; |
|
918 } |
|
919 else if( eventName == AiUiDef::xml::event::KSetElementSizeToCPS ) |
|
920 { |
|
921 // Resolve event parameters |
|
922 ResolveEventParameters( eventString, param1, param2 ); |
|
923 |
|
924 TRAP_IGNORE( HandleSetElementSizeL( param1, *event )); |
|
925 |
|
926 retval = ETrue; |
|
927 } |
|
928 } |
|
929 |
|
930 return retval; |
|
931 } |
|
932 |
|
933 // ---------------------------------------------------------------------------- |
|
934 // CXmlUiController::HandleSetElementSizeL() |
|
935 // ---------------------------------------------------------------------------- |
|
936 // |
|
937 void CXmlUiController::HandleSetElementSizeL( const TDesC8& aElementName, |
|
938 CXnNodeAppIf& aOrigin ) |
|
939 { |
|
940 __UHEAP_MARK; |
|
941 // Resolve ui elements |
|
942 CXnNodeAppIf* element( |
|
943 UiEngineL()->FindNodeByIdL( aElementName, aOrigin.Namespace() ) ); |
|
944 |
|
945 LeaveIfNull( element, KErrNotFound ); |
|
946 |
|
947 TRect rect( element->Rect() ); |
|
948 |
|
949 HBufC* elementName( NULL ); |
|
950 elementName = AiUtility::CopyToBufferL( elementName, aElementName ); |
|
951 CleanupStack::PushL( elementName ); |
|
952 |
|
953 iCPSpublisher->PublishSizeL( *elementName, rect.Width(), rect.Height() ); |
|
954 |
|
955 CleanupStack::PopAndDestroy( elementName ); |
|
956 |
|
957 __UHEAP_MARKEND; |
|
958 } |
|
959 |
|
960 // ---------------------------------------------------------------------------- |
|
961 // CXmlUiController::HandleFocusGainedL() |
|
962 // ---------------------------------------------------------------------------- |
|
963 // |
|
964 void CXmlUiController::HandleFocusGainedL( const TDesC8& aUiElement1, |
|
965 const TDesC8& aUiElement2, CXnNodeAppIf& aOrigin ) |
|
966 { |
|
967 // Resolve ui elements |
|
968 CXnNodeAppIf* element1( |
|
969 UiEngineL()->FindNodeByIdL( aUiElement1, aOrigin.Namespace() ) ); |
|
970 |
|
971 LeaveIfNull( element1, KErrNotFound ); |
|
972 |
|
973 CXnNodeAppIf* element2( |
|
974 UiEngineL()->FindNodeByIdL( aUiElement2, aOrigin.Namespace() ) ); |
|
975 |
|
976 LeaveIfNull( element2, KErrNotFound ); |
|
977 |
|
978 // swap display properties between ui elements |
|
979 CXnProperty* display1( |
|
980 element1->GetPropertyL( XnPropertyNames::style::common::KDisplay ) ); |
|
981 |
|
982 LeaveIfNull( display1, KErrNotFound ); |
|
983 |
|
984 CXnProperty* display2( |
|
985 element2->GetPropertyL( XnPropertyNames::style::common::KDisplay ) ); |
|
986 |
|
987 LeaveIfNull( display2, KErrNotFound ); |
|
988 |
|
989 display1 = display1->CloneL(); |
|
990 CleanupStack::PushL( display1 ); |
|
991 |
|
992 display2 = display2->CloneL(); |
|
993 CleanupStack::PushL( display2 ); |
|
994 |
|
995 element1->SetPropertyL( display2 ); |
|
996 CleanupStack::Pop( display2 ); |
|
997 |
|
998 element2->SetPropertyL( display1 ); |
|
999 CleanupStack::Pop( display1 ); |
|
1000 } |
|
1001 |
|
1002 // ---------------------------------------------------------------------------- |
|
1003 // CXmlUiController::NewApplication() |
|
1004 // ---------------------------------------------------------------------------- |
|
1005 // |
|
1006 CApaApplication* CXmlUiController::NewApplication() |
|
1007 { |
|
1008 CXmlUiController* self = static_cast<CXmlUiController*>(Dll::Tls()); |
|
1009 __ASSERT_ALWAYS( self, Panic(ECriticalPointerNull) ); |
|
1010 return CApplication::New(*self); |
|
1011 } |
|
1012 |
|
1013 const TImplementationProxy KImplementationTable[] = |
|
1014 { |
|
1015 IMPLEMENTATION_PROXY_ENTRY(KImplementationUidXmlUiController, CXmlUiController::NewL) |
|
1016 }; |
|
1017 |
|
1018 EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount) |
|
1019 { |
|
1020 aTableCount = sizeof(KImplementationTable) / sizeof(TImplementationProxy); |
|
1021 return KImplementationTable; |
|
1022 } |
|
1023 |