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1 /* |
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2 * Copyright (c) 2002 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: DM ScreenSaver List |
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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 "ScreenSaverList.h" |
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20 |
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21 #include <implementationproxy.h> // For TImplementationProxy definition |
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22 #include <e32def.h> |
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23 #include <centralrepository.h> |
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24 #include <ScreensaverpluginIntDef.h> |
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25 #include <mmfcontrollerpluginresolver.h> // For CleanupResetAndDestroyPushL |
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26 #include "aminstalloptions.h" |
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27 #include <ScreensaverInternalCRKeys.h> |
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28 #include <ScreensaverInternalPSKeys.h> |
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29 #include "debug.h" |
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30 #include "ScreenSaverClient.h" |
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31 #include <e32property.h> |
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32 _LIT8( KSlash, "/" ); |
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33 #include <e32cmn.h> |
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34 _LIT( KPslnScreenSaverTypeDateTime, "DateTime" ); |
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35 _LIT( KPslnScreenSaverTypeText, "Text" ); |
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36 |
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37 const TInt KPslnMaxNumberOfScreenSaverText = 15; |
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38 const TInt KPostTimeOut = 10000000; // 10 seconds |
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39 |
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40 // ------------------------------------------------------------------------------------------------ |
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41 // CScreenSaverList* CScreenSaverList::NewL( ) |
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42 // ------------------------------------------------------------------------------------------------ |
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43 CScreenSaverList* CScreenSaverList::NewL( ) |
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44 { |
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45 RDEBUG("CScreenSaverList::NewL(): begin"); |
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46 |
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47 CScreenSaverList* self = NewLC( ); |
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48 CleanupStack::Pop(); |
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49 return self; |
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50 } |
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51 |
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52 // ------------------------------------------------------------------------------------------------ |
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53 // CScreenSaverList* CScreenSaverList::NewLC( ) |
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54 // ------------------------------------------------------------------------------------------------ |
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55 CScreenSaverList* CScreenSaverList::NewLC( ) |
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56 { |
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57 CScreenSaverList* self = new( ELeave ) CScreenSaverList( ); |
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58 CleanupStack::PushL( self ); |
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59 self->ConstructL( ); |
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60 return self; |
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61 } |
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62 |
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63 |
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64 // ------------------------------------------------------------------------------------------------ |
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65 // CScreenSaverList::CScreenSaverList() |
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66 // ------------------------------------------------------------------------------------------------ |
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67 CScreenSaverList::CScreenSaverList( ) |
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68 : iDirty( ETrue ) |
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69 , iScreenSavers( 0 ) |
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70 , iInstallOptions() |
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71 { |
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72 GetDefaultInstallOptions( iInstallOptions ); |
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73 } |
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74 |
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75 // ------------------------------------------------------------------------------------------------ |
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76 // CScreenSaverList::ConstructL() |
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77 // ------------------------------------------------------------------------------------------------ |
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78 void CScreenSaverList::ConstructL( ) |
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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 // CScreenSaverList::~CScreenSaverList() |
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84 // ------------------------------------------------------------------------------------------------ |
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85 CScreenSaverList::~CScreenSaverList() |
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86 { |
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87 if (iScreenSavers) |
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88 { |
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89 iScreenSavers->ResetAndDestroy(); |
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90 delete iScreenSavers; |
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91 } |
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92 } |
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93 |
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94 // ------------------------------------------------------------------------------------------------ |
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95 // CScreenSaverList::GetScreenSaverListL() |
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96 // ------------------------------------------------------------------------------------------------ |
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97 MSmlDmAdapter::TError CScreenSaverList::GetScreenSaverListL( const CArrayFix<TSmlDmMappingInfo>& aPreviousList, CBufBase& aList ) |
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98 { |
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99 CheckUpdatesL(); |
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100 |
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101 CDesC8ArrayFlat* names = new (ELeave) CDesC8ArrayFlat( 32 ); |
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102 CleanupStack::PushL( names ); |
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103 |
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104 CDesC8ArrayFlat* luids = new (ELeave) CDesC8ArrayFlat( 32 ); |
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105 CleanupStack::PushL( luids ); |
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106 |
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107 TInt i = 0; |
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108 |
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109 // Create list of previous screen savers |
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110 for (i = 0 ; i < aPreviousList.Count() ; i++) |
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111 { |
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112 TPtrC8 screenSaverId = ScreenSaverIdFromLUID( aPreviousList[i].iURISegLUID ); |
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113 |
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114 names->AppendL( aPreviousList[i].iURISeg ); |
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115 luids->AppendL( screenSaverId ); |
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116 } |
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117 |
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118 // Find and add missing screen savers |
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119 for (i = 0 ; i < iScreenSavers->Count() ; i++) |
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120 { |
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121 TInt idx = 0; |
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122 TPtrC8 name = (*iScreenSavers)[i]->Id(); |
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123 if (luids->Find( name, idx ) != 0) |
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124 { |
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125 // not found |
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126 // Check that current "name" is not in use |
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127 if (names->Find( name, idx ) != 0) |
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128 { |
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129 // not found, add it |
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130 names->AppendL( name ); |
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131 } |
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132 } |
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133 } |
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134 |
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135 |
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136 // Fill result |
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137 for (i = 0 ; i < names->Count() ; i++) |
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138 { |
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139 if (i > 0) |
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140 { |
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141 aList.InsertL( aList.Size(), KSlash ); |
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142 } |
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143 aList.InsertL( aList.Size(), (*names)[i] ); |
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144 } |
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145 |
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146 // Cleanup |
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147 CleanupStack::PopAndDestroy( luids ); |
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148 CleanupStack::PopAndDestroy( names ); |
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149 |
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150 return MSmlDmAdapter::EOk; |
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151 |
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152 //sf- TInt i = 0; |
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153 //sf- for (i = 0 ; i < iScreenSavers->Count() ; i++) |
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154 //sf- { |
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155 //sf- if (i > 0) |
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156 //sf- { |
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157 //sf- aList.InsertL( aList.Size(), KSlash ); |
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158 //sf- } |
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159 //sf- |
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160 //sf- CScreenSaverInfo *info = (*iScreenSavers)[i]; |
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161 //sf- aList.InsertL( aList.Size(), info->Id() ); |
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162 //sf- } |
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163 //sf- |
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164 //sf- |
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165 //sf- return MSmlDmAdapter::EOk; |
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166 } |
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167 |
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168 // ------------------------------------------------------------------------------------------------ |
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169 // CScreenSaverList::GetIdL() |
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170 // ------------------------------------------------------------------------------------------------ |
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171 MSmlDmAdapter::TError CScreenSaverList::GetIdL( const TDesC8& aId, CBufBase& aResult ) |
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172 { |
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173 MSmlDmAdapter::TError ret = MSmlDmAdapter::ENotFound; |
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174 |
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175 CScreenSaverInfo* screenSaverInfo = FindByIdL( aId ); |
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176 if (screenSaverInfo != 0) |
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177 { |
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178 aResult.InsertL( aResult.Size(), screenSaverInfo->Id() ); |
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179 ret = MSmlDmAdapter::EOk; |
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180 } |
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181 |
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182 return ret; |
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183 } |
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184 |
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185 // ------------------------------------------------------------------------------------------------ |
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186 // CScreenSaverList::GetNameL() |
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187 // ------------------------------------------------------------------------------------------------ |
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188 MSmlDmAdapter::TError CScreenSaverList::GetNameL( const TDesC8& aId, CBufBase& aResult ) |
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189 { |
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190 MSmlDmAdapter::TError ret = MSmlDmAdapter::ENotFound; |
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191 |
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192 CScreenSaverInfo* screenSaverInfo = FindByIdL( aId ); |
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193 if (screenSaverInfo != 0) |
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194 { |
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195 aResult.InsertL( aResult.Size(), screenSaverInfo->Name() ); |
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196 ret = MSmlDmAdapter::EOk; |
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197 } |
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198 |
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199 return ret; |
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200 } |
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201 |
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202 // ------------------------------------------------------------------------------------------------ |
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203 // CScreenSaverList::SetNameL() |
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204 // ------------------------------------------------------------------------------------------------ |
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205 MSmlDmAdapter::TError CScreenSaverList::SetNameL( const TDesC8& aId, const TDesC8& aData ) |
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206 { |
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207 MSmlDmAdapter::TError ret = MSmlDmAdapter::ENotFound; |
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208 |
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209 CScreenSaverInfo* screenSaverInfo = FindByIdL( aId ); |
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210 if (screenSaverInfo != 0) |
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211 { |
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212 screenSaverInfo->SetNameL( aData ); |
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213 ret = MSmlDmAdapter::EOk; |
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214 } |
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215 |
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216 return ret; |
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217 } |
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218 |
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219 // ------------------------------------------------------------------------------------------------ |
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220 // CScreenSaverList::GetDescriptionL() |
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221 // ------------------------------------------------------------------------------------------------ |
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222 MSmlDmAdapter::TError CScreenSaverList::GetDescriptionL( const TDesC8& aId, CBufBase& aResult ) |
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223 { |
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224 MSmlDmAdapter::TError ret = MSmlDmAdapter::ENotFound; |
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225 |
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226 CScreenSaverInfo* screenSaverInfo = FindByIdL( aId ); |
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227 if (screenSaverInfo != 0) |
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228 { |
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229 aResult.InsertL( aResult.Size(), screenSaverInfo->Description() ); |
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230 ret = MSmlDmAdapter::EOk; |
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231 } |
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232 |
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233 return ret; |
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234 } |
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235 |
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236 // ------------------------------------------------------------------------------------------------ |
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237 // CScreenSaverList::SetDescriptionL() |
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238 // ------------------------------------------------------------------------------------------------ |
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239 MSmlDmAdapter::TError CScreenSaverList::SetDescriptionL( const TDesC8& aId, const TDesC8& aData ) |
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240 { |
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241 MSmlDmAdapter::TError ret = MSmlDmAdapter::ENotFound; |
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242 |
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243 CScreenSaverInfo* screenSaverInfo = FindByIdL( aId ); |
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244 if (screenSaverInfo != 0) |
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245 { |
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246 screenSaverInfo->SetDescriptionL( aData ); |
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247 ret = MSmlDmAdapter::EOk; |
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248 } |
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249 |
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250 return ret; |
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251 } |
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252 |
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253 // ------------------------------------------------------------------------------------------------ |
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254 // CScreenSaverList::GetCustomPropertyL() |
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255 // ------------------------------------------------------------------------------------------------ |
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256 MSmlDmAdapter::TError CScreenSaverList::GetCustomPropertyL( const TDesC8& aId, CBufBase& aResult ) |
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257 { |
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258 MSmlDmAdapter::TError ret = MSmlDmAdapter::ENotFound; |
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259 |
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260 CScreenSaverInfo* screenSaverInfo = FindByIdL( aId ); |
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261 if (screenSaverInfo != 0) |
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262 { |
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263 aResult.InsertL( aResult.Size(), screenSaverInfo->CustomProperty() ); |
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264 ret = MSmlDmAdapter::EOk; |
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265 } |
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266 |
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267 return ret; |
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268 } |
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269 |
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270 // ------------------------------------------------------------------------------------------------ |
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271 // CScreenSaverList::SetCustomPropertyL() |
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272 // ------------------------------------------------------------------------------------------------ |
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273 MSmlDmAdapter::TError CScreenSaverList::SetCustomPropertyL( const TDesC8& aId, const TDesC8& aData ) |
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274 { |
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275 MSmlDmAdapter::TError ret = MSmlDmAdapter::ENotFound; |
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276 |
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277 CScreenSaverInfo* screenSaverInfo = FindByIdL( aId ); |
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278 if (screenSaverInfo != 0) |
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279 { |
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280 screenSaverInfo->SetCustomPropertyL( aData ); |
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281 ret = MSmlDmAdapter::EOk; |
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282 } |
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283 |
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284 return ret; |
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285 } |
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286 |
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287 // ------------------------------------------------------------------------------------------------ |
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288 // CScreenSaverList::GetVersionL() |
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289 // ------------------------------------------------------------------------------------------------ |
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290 MSmlDmAdapter::TError CScreenSaverList::GetVersionL( const TDesC8& aId, CBufBase& aResult ) |
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291 { |
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292 MSmlDmAdapter::TError ret = MSmlDmAdapter::ENotFound; |
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293 |
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294 CScreenSaverInfo* screenSaverInfo = FindByIdL( aId ); |
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295 if (screenSaverInfo != 0) |
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296 { |
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297 aResult.InsertL( aResult.Size(), screenSaverInfo->Version() ); |
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298 ret = MSmlDmAdapter::EOk; |
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299 } |
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300 |
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301 return ret; |
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302 } |
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303 |
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304 // ------------------------------------------------------------------------------------------------ |
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305 // CScreenSaverList::SetVersionL() |
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306 // ------------------------------------------------------------------------------------------------ |
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307 MSmlDmAdapter::TError CScreenSaverList::SetVersionL( const TDesC8& aId, const TDesC8& aVersion ) |
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308 { |
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309 MSmlDmAdapter::TError ret = MSmlDmAdapter::ENotFound; |
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310 |
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311 CScreenSaverInfo* screenSaverInfo = FindByIdL( aId ); |
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312 if (screenSaverInfo != 0) |
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313 { |
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314 screenSaverInfo->SetVersionL( aVersion ); |
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315 ret = MSmlDmAdapter::EOk; |
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316 } |
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317 |
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318 return ret; |
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319 } |
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320 |
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321 // ------------------------------------------------------------------------------------------------ |
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322 // CScreenSaverList::GetActiveL() |
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323 // ------------------------------------------------------------------------------------------------ |
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324 MSmlDmAdapter::TError CScreenSaverList::GetActiveL( CBufBase& aResult ) |
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325 { |
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326 MSmlDmAdapter::TError ret = MSmlDmAdapter::EOk; |
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327 |
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328 TInt screenSaverTypeId = 0; // Text |
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329 TFileName screenSaverFileName; |
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330 |
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331 CRepository* repository = CRepository::NewLC( KCRUidScreenSaver ); |
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332 TInt error = repository->Get( KScreenSaverObject, screenSaverTypeId ); |
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333 |
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334 if( error == KErrNone ) |
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335 { |
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336 if( screenSaverTypeId == 0 ) // Text |
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337 { |
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338 screenSaverFileName = KPslnScreenSaverTypeText; |
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339 } |
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340 else if( screenSaverTypeId == 1 ) // Date&time |
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341 { |
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342 screenSaverFileName = KPslnScreenSaverTypeDateTime; |
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343 } |
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344 else if( screenSaverTypeId == 3 )// Object |
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345 { |
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346 error = repository->Get( KScreenSaverPluginName, screenSaverFileName ); |
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347 } |
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348 else |
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349 { |
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350 error = KErrUnknown; |
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351 } |
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352 } |
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353 |
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354 CleanupStack::PopAndDestroy( repository ); |
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355 |
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356 if( error == KErrNone ) |
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357 { |
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358 TBuf8<KMaxFileName> screenSaverFileName8; |
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359 screenSaverFileName8.Copy( screenSaverFileName ); |
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360 |
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361 aResult.InsertL( aResult.Size(), screenSaverFileName8 ); |
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362 } |
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363 else |
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364 { |
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365 ret = MSmlDmAdapter::EError; |
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366 } |
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367 |
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368 return ret; |
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369 } |
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370 |
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371 // ------------------------------------------------------------------------------------------------ |
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372 // CScreenSaverList::SetActiveL() |
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373 // ------------------------------------------------------------------------------------------------ |
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374 MSmlDmAdapter::TError CScreenSaverList::SetActiveL( const TDesC8& aId ) |
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375 { |
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376 MSmlDmAdapter::TError ret = MSmlDmAdapter::EOk; |
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377 |
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378 CScreenSaverInfo* screenSaverInfo = FindByIdL( aId ); |
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379 if (screenSaverInfo != 0) |
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380 { |
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381 screenSaverInfo->ActivateL(); |
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382 } |
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383 else |
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384 { |
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385 ret = MSmlDmAdapter::EError; |
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386 } |
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387 |
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388 return ret; |
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389 } |
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390 |
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391 // ------------------------------------------------------------------------------------------------ |
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392 // CScreenSaverList::SetInstallOptionsL() |
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393 // ------------------------------------------------------------------------------------------------ |
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394 MSmlDmAdapter::TError CScreenSaverList::SetInstallOptionsL( const TDesC8& aOptions ) |
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395 { |
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396 MSmlDmAdapter::TError ret = MSmlDmAdapter::EOk; |
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397 TInt errCode = KErrNone; |
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398 |
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399 GetDefaultInstallOptions( iInstallOptions ); |
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400 |
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401 if (aOptions.Length() > 0) |
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402 { |
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403 TRAP( errCode, InstallOptionsParser::ParseOptionsL( aOptions, iInstallOptions ) ); |
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404 } |
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405 if (errCode != KErrNone) |
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406 { |
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407 ret = MSmlDmAdapter::EError; |
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408 } |
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409 |
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410 return ret; |
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411 } |
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412 |
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413 // ------------------------------------------------------------------------------------------------ |
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414 // CScreenSaverList::InstallL() |
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415 // ------------------------------------------------------------------------------------------------ |
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416 MSmlDmAdapter::TError CScreenSaverList::InstallL( const TDesC& aFileName ) |
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417 { |
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418 MSmlDmAdapter::TError ret = MSmlDmAdapter::EOk; |
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419 TInt errCode = KErrNone; |
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420 |
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421 iDirty = ETrue; |
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422 |
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423 // Install using options if given and otherwise with default options |
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424 SwiUI::RSWInstLauncher installer; |
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425 User::LeaveIfError( installer.Connect() ); |
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426 CleanupClosePushL( installer ); |
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427 |
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428 SwiUI::TInstallOptionsPckg optPckg( iInstallOptions ); |
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429 errCode = installer.SilentInstall( aFileName, optPckg ); |
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430 CleanupStack::PopAndDestroy( &installer ); |
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431 |
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432 if (errCode != KErrNone) |
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433 { |
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434 ret = MSmlDmAdapter::EError; |
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435 } |
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436 |
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437 return ret; |
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438 } |
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439 |
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440 // ------------------------------------------------------------------------------------------------ |
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441 // CScreenSaverList::DeleteL() |
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442 // ------------------------------------------------------------------------------------------------ |
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443 MSmlDmAdapter::TError CScreenSaverList::DeleteL( const TDesC8& aLUID ) |
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444 { |
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445 MSmlDmAdapter::TError ret = MSmlDmAdapter::EOk; |
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446 TInt errCode = KErrNone; |
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447 |
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448 CScreenSaverInfo* screenSaverInfo = FindByIdL( aLUID ); |
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449 if( screenSaverInfo != NULL ) |
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450 { |
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451 CRepository* repository = CRepository::NewLC( KCRUidScreenSaver ); |
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452 |
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453 if( screenSaverInfo->TypeId() == CScreenSaverInfo::EObject ) |
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454 { |
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455 TFileName screenSaverFileName; |
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456 screenSaverFileName.Copy( screenSaverInfo->FileName() ); |
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457 |
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458 TFileName repFileName; |
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459 repository->Get( KScreenSaverPluginName, repFileName ); |
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460 if( repFileName == screenSaverFileName ) |
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461 { |
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462 TBuf<KPslnMaxNumberOfScreenSaverText> screenText; |
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463 screenText.Copy( screenSaverInfo->CustomProperty() ); |
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464 errCode = repository->Set( KScreenSaverText, screenText ); |
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465 errCode = repository->Set( KScreenSaverObject, CScreenSaverInfo::EText ); |
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466 |
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467 TRequestStatus timeoutStatus /*= KRequestPending*/; |
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468 RTimer timeout; |
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469 User::LeaveIfError( timeout.CreateLocal() ); |
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470 CleanupClosePushL( timeout ); |
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471 timeout.After( timeoutStatus, KPostTimeOut ); |
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472 |
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473 User::WaitForRequest( timeoutStatus ); |
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474 |
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475 if( timeoutStatus.Int() == KRequestPending) |
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476 { |
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477 timeout.Cancel(); |
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478 User::WaitForRequest( timeoutStatus ); |
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479 } |
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480 CleanupStack::PopAndDestroy( &timeout ); |
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481 |
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482 } |
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483 } |
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484 CleanupStack::PopAndDestroy( repository ); |
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485 |
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486 } |
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487 else |
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488 { |
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489 errCode = KErrNotFound; |
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490 } |
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491 |
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492 if( errCode == KErrNone ) |
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493 { |
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494 iDirty = ETrue; |
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495 |
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496 TUint pkgUid = 0; |
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497 TLex8 parser( aLUID ); |
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498 if ((parser.Get() == '[') && |
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499 (parser.Val( pkgUid, EHex ) == KErrNone) && |
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500 (parser.Get() == ']')) |
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501 { |
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502 // Uninstall silent |
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503 SwiUI::RSWInstLauncher installer; |
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504 User::LeaveIfError( installer.Connect() ); |
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505 CleanupClosePushL( installer ); |
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506 |
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507 SwiUI::TUninstallOptions uninstallOptions; |
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508 SwiUI::TUninstallOptionsPckg optPckg( uninstallOptions ); |
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509 |
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510 errCode = installer.SilentUninstall( TUid::Uid( pkgUid ), optPckg, SwiUI::KSisxMimeType() ); |
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511 |
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512 CleanupStack::PopAndDestroy( &installer ); |
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513 } |
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514 } |
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515 |
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516 if (errCode == KErrNotFound) |
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517 { |
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518 ret = MSmlDmAdapter::ENotFound; |
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519 } |
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520 else if (errCode != KErrNone) |
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521 { |
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522 ret = MSmlDmAdapter::EError; |
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523 } |
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524 |
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525 return ret; |
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526 } |
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527 |
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528 |
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529 /////////////////////////////////////////////////////////////////////////////////////////////////// |
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530 // |
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531 // Internal methods |
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532 // |
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533 /////////////////////////////////////////////////////////////////////////////////////////////////// |
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534 |
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535 |
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536 // ------------------------------------------------------------------------------------------------ |
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537 // CScreenSaverList::CheckUpdatesL() |
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538 // ------------------------------------------------------------------------------------------------ |
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539 void CScreenSaverList::CheckUpdatesL() |
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540 { |
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541 if (iDirty) |
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542 { |
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543 LoadL(); |
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544 iDirty = EFalse; |
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545 } |
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546 } |
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547 |
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548 // ------------------------------------------------------------------------------------------------ |
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549 // CScreenSaverList::LoadL() |
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550 // ------------------------------------------------------------------------------------------------ |
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551 void CScreenSaverList::LoadL() |
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552 { |
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553 CScreenSaverInfo* entry = 0; |
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554 // Add descriptors for system screensavers |
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555 delete iScreenSavers; |
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556 iScreenSavers = 0; |
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557 iScreenSavers = new (ELeave) CArrayPtrFlat< CScreenSaverInfo >( 8 ); |
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558 |
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559 entry = CScreenSaverInfo::NewLC( KPslnScreenSaverTypeDateTime ); |
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560 iScreenSavers->AppendL( entry ); |
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561 CleanupStack::Pop( entry ); |
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562 |
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563 entry = CScreenSaverInfo::NewLC( KPslnScreenSaverTypeText ); |
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564 iScreenSavers->AppendL( entry ); |
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565 CleanupStack::Pop( entry ); |
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566 |
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567 // The path variable is not used |
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568 // The signature of this function could be changed in later releases |
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569 LoadPluginsL( KNullDesC ); |
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570 //sf- LoadPluginsL( KPslnScreensaverPathROM ); |
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571 //sf- LoadPluginsL( KPslnScreensaverPathLFFS ); |
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572 //sf- LoadPluginsL( KPslnScreensaverPathMMC ); |
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573 } |
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574 |
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575 // ------------------------------------------------------------------------------------------------ |
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576 // CScreenSaverList::LoadPluginsL() |
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577 // ------------------------------------------------------------------------------------------------ |
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578 TBool CScreenSaverList::LoadPluginsL( const TDesC& /*aPath*/ ) |
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579 { |
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580 RDEBUG(" CScreenSaverList: LoadPluginsL ... <"); |
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581 TBool found = EFalse; |
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582 |
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583 RScreenSaverClient ssClient; |
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584 |
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585 User::LeaveIfError( ssClient.Connect() ); |
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586 CleanupClosePushL( ssClient ); |
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587 |
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588 RSSListInfoPtrArray sslistinfo; |
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589 CleanupResetAndDestroyPushL( sslistinfo ); |
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590 |
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591 ssClient.GetScreenSaverListInfoL(sslistinfo ); |
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592 const TInt count = sslistinfo.Count(); |
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593 RDEBUG_2(" CScreenSaverList: LoadPluginsL : SScount is :%d",count); |
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594 |
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595 for( TInt i = 0 ; i < count ; i++ ) |
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596 { |
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597 CScreenSaverListInfo* implInfo = sslistinfo[i]; |
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598 |
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599 CScreenSaverInfo* entry = CScreenSaverInfo::NewLC( |
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600 implInfo->ImplementationUid().Name() ); |
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601 entry->SetNameL( implInfo->DisplayName() ); |
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602 |
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603 TBuf8<20> version; |
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604 version.Num( implInfo->Version() ); |
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605 entry->SetVersionL( version ); |
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606 entry->SetCustomPropertyL( implInfo->OpaqueData() ); |
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607 |
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608 iScreenSavers->AppendL( entry ); |
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609 CleanupStack::Pop( entry ); |
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610 |
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611 found = ETrue; |
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612 } |
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613 |
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614 CleanupStack::PopAndDestroy( &sslistinfo ); |
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615 CleanupStack::PopAndDestroy( &ssClient ); |
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616 RDEBUG(" CScreenSaverList: LoadPluginsL ... >"); |
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617 return found; |
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618 } |
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619 |
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620 // ------------------------------------------------------------------------------------------------ |
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621 // CScreenSaverList:: |
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622 // ------------------------------------------------------------------------------------------------ |
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623 CScreenSaverInfo* CScreenSaverList::FindByIdL( const TDesC8& aId ) |
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624 { |
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625 CheckUpdatesL(); |
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626 |
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627 CScreenSaverInfo* entry = 0; |
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628 TInt i = 0; |
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629 TPtrC8 id = ScreenSaverIdFromLUID( aId ); |
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630 if (id.Length() == 0) |
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631 { |
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632 id.Set( aId ); |
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633 } |
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634 |
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635 for (i = 0 ; i < iScreenSavers->Count() ; i++) |
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636 { |
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637 if (id == (*iScreenSavers)[i]->Id()) |
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638 { |
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639 entry = (*iScreenSavers)[i]; |
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640 break; |
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641 } |
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642 } |
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643 |
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644 return entry; |
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645 } |
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646 |
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647 // ------------------------------------------------------------------------------------------------ |
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648 // CScreenSaverList::ScreenSaverIdFromLUID() |
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649 // ------------------------------------------------------------------------------------------------ |
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650 TPtrC8 CScreenSaverList::ScreenSaverIdFromLUID( const TDesC8& aLUID ) |
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651 { |
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652 TInt pos = aLUID.Locate( KPkgId_ScrId_Separator ); |
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653 if (pos == KErrNotFound) |
|
654 { |
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655 pos = aLUID.Length() - 1; |
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656 } |
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657 return aLUID.Mid( pos + 1 ); |
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658 } |
|
659 |
|
660 |
|
661 // ------------------------------------------------------------------------------------------------ |
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662 // CScreenSaverList::GetDefaultInstallOptions() |
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663 // ------------------------------------------------------------------------------------------------ |
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664 void CScreenSaverList::GetDefaultInstallOptions( SwiUI::TInstallOptions &aOptions ) |
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665 { |
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666 SwiUI::TInstallOptions defaultOptions; |
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667 |
|
668 // Return options |
|
669 aOptions = defaultOptions; |
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670 } |
|
671 |
|
672 // ------------------------------------------------------------------------------------------------ |
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673 // CScreenSaverList:: |
|
674 // ------------------------------------------------------------------------------------------------ |
|
675 |
|
676 //================================================================================================= |
|
677 //================================================================================================= |
|
678 //==== |
|
679 //==== CScreenSaverInfo |
|
680 //==== |
|
681 //================================================================================================= |
|
682 //================================================================================================= |
|
683 |
|
684 // ------------------------------------------------------------------------------------------------ |
|
685 // CScreenSaverInfo::NewL() |
|
686 // ------------------------------------------------------------------------------------------------ |
|
687 CScreenSaverInfo* CScreenSaverInfo::NewL( const TDesC& aId ) |
|
688 { |
|
689 RDEBUG("CScreenSaverInfo::NewL(): begin"); |
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690 |
|
691 CScreenSaverInfo* self = NewLC( aId ); |
|
692 CleanupStack::Pop(); |
|
693 return self; |
|
694 } |
|
695 |
|
696 // ------------------------------------------------------------------------------------------------ |
|
697 // CScreenSaverInfo* CScreenSaverInfo::NewLC() |
|
698 // ------------------------------------------------------------------------------------------------ |
|
699 CScreenSaverInfo* CScreenSaverInfo::NewLC( const TDesC& aId ) |
|
700 { |
|
701 CScreenSaverInfo* self = new( ELeave ) CScreenSaverInfo( ); |
|
702 CleanupStack::PushL( self ); |
|
703 self->ConstructL( aId ); |
|
704 return self; |
|
705 } |
|
706 |
|
707 |
|
708 // ------------------------------------------------------------------------------------------------ |
|
709 // CScreenSaverInfo:: |
|
710 // ------------------------------------------------------------------------------------------------ |
|
711 CScreenSaverInfo::CScreenSaverInfo() |
|
712 : iId( 0 ) |
|
713 , iName( 0 ) |
|
714 , iDescription( 0 ) |
|
715 , iCustomProperty( 0 ) |
|
716 , iVersion( 0 ) |
|
717 { |
|
718 } |
|
719 |
|
720 // ------------------------------------------------------------------------------------------------ |
|
721 // CScreenSaverInfo:: |
|
722 // ------------------------------------------------------------------------------------------------ |
|
723 void CScreenSaverInfo::ConstructL( const TDesC& aId ) |
|
724 { |
|
725 iId = HBufC8::NewL( aId.Length() ); |
|
726 iId->Des().Copy( aId ); |
|
727 iName = KNullDesC8().AllocL(); |
|
728 iDescription = KNullDesC8().AllocL(); |
|
729 iCustomProperty = KNullDesC8().AllocL(); |
|
730 iVersion = KNullDesC8().AllocL(); |
|
731 } |
|
732 |
|
733 // ------------------------------------------------------------------------------------------------ |
|
734 // CScreenSaverInfo:: |
|
735 // ------------------------------------------------------------------------------------------------ |
|
736 CScreenSaverInfo::~CScreenSaverInfo() |
|
737 { |
|
738 delete iId; |
|
739 delete iName; |
|
740 delete iDescription; |
|
741 delete iCustomProperty; |
|
742 delete iVersion; |
|
743 } |
|
744 |
|
745 // ------------------------------------------------------------------------------------------------ |
|
746 // CScreenSaverInfo:: |
|
747 // ------------------------------------------------------------------------------------------------ |
|
748 const TDesC8& CScreenSaverInfo::Id() |
|
749 { |
|
750 return *iId; |
|
751 } |
|
752 |
|
753 // ------------------------------------------------------------------------------------------------ |
|
754 // CScreenSaverInfo:: |
|
755 // ------------------------------------------------------------------------------------------------ |
|
756 const TDesC8& CScreenSaverInfo::Name() |
|
757 { |
|
758 return *iName; |
|
759 } |
|
760 |
|
761 // ------------------------------------------------------------------------------------------------ |
|
762 // CScreenSaverInfo:: |
|
763 // ------------------------------------------------------------------------------------------------ |
|
764 void CScreenSaverInfo::SetNameL( const TDesC8& aName ) |
|
765 { |
|
766 delete iName; |
|
767 iName = 0; |
|
768 iName = aName.AllocL(); |
|
769 } |
|
770 |
|
771 // ------------------------------------------------------------------------------------------------ |
|
772 // CScreenSaverInfo:: |
|
773 // ------------------------------------------------------------------------------------------------ |
|
774 void CScreenSaverInfo::SetNameL( const TDesC& aName ) |
|
775 { |
|
776 delete iName; |
|
777 iName = 0; |
|
778 iName = HBufC8::NewL( aName.Length() ); |
|
779 iName->Des().Copy( aName ); |
|
780 } |
|
781 |
|
782 // ------------------------------------------------------------------------------------------------ |
|
783 // CScreenSaverInfo:: |
|
784 // ------------------------------------------------------------------------------------------------ |
|
785 const TDesC8& CScreenSaverInfo::Description() |
|
786 { |
|
787 return *iDescription; |
|
788 } |
|
789 |
|
790 // ------------------------------------------------------------------------------------------------ |
|
791 // CScreenSaverInfo:: |
|
792 // ------------------------------------------------------------------------------------------------ |
|
793 void CScreenSaverInfo::SetDescriptionL( const TDesC8& aDescription ) |
|
794 { |
|
795 delete iDescription; |
|
796 iDescription = 0; |
|
797 iDescription = aDescription.AllocL(); |
|
798 } |
|
799 |
|
800 // ------------------------------------------------------------------------------------------------ |
|
801 // CScreenSaverInfo:: |
|
802 // ------------------------------------------------------------------------------------------------ |
|
803 const TDesC8& CScreenSaverInfo::CustomProperty() |
|
804 { |
|
805 return *iCustomProperty; |
|
806 } |
|
807 |
|
808 // ------------------------------------------------------------------------------------------------ |
|
809 // CScreenSaverInfo:: |
|
810 // ------------------------------------------------------------------------------------------------ |
|
811 void CScreenSaverInfo::SetCustomPropertyL( const TDesC8& aCustomProperty ) |
|
812 { |
|
813 delete iCustomProperty; |
|
814 iCustomProperty = 0; |
|
815 iCustomProperty = aCustomProperty.AllocL(); |
|
816 // Update settings if needed |
|
817 if (IsActivatedL() && TypeId() == EText) |
|
818 { |
|
819 ActivateL(); |
|
820 } |
|
821 } |
|
822 |
|
823 // ------------------------------------------------------------------------------------------------ |
|
824 // CScreenSaverInfo:: |
|
825 // ------------------------------------------------------------------------------------------------ |
|
826 const TDesC8& CScreenSaverInfo::Version() |
|
827 { |
|
828 return *iVersion; |
|
829 } |
|
830 |
|
831 // ------------------------------------------------------------------------------------------------ |
|
832 // CScreenSaverInfo:: |
|
833 // ------------------------------------------------------------------------------------------------ |
|
834 void CScreenSaverInfo::SetVersionL( const TDesC8& aVersion ) |
|
835 { |
|
836 delete iVersion; |
|
837 iVersion = 0; |
|
838 iVersion = aVersion.AllocL(); |
|
839 } |
|
840 |
|
841 // ------------------------------------------------------------------------------------------------ |
|
842 // CScreenSaverInfo:: |
|
843 // ------------------------------------------------------------------------------------------------ |
|
844 CScreenSaverInfo::TScreenSaverType CScreenSaverInfo::TypeId() |
|
845 { |
|
846 TScreenSaverType screenSaverTypeId = EText; |
|
847 TFileName fileName; |
|
848 fileName.Copy( FileName() ); |
|
849 |
|
850 if( fileName.CompareF( KPslnScreenSaverTypeText ) == 0 ) |
|
851 { |
|
852 screenSaverTypeId = EText; // 0=Text |
|
853 } |
|
854 else if( fileName.CompareF( KPslnScreenSaverTypeDateTime ) == 0 ) |
|
855 { |
|
856 screenSaverTypeId = EDateTime; // 1=Date&time |
|
857 } |
|
858 else |
|
859 { |
|
860 screenSaverTypeId = EObject; // 3=Object |
|
861 } |
|
862 |
|
863 return screenSaverTypeId; |
|
864 } |
|
865 |
|
866 // ------------------------------------------------------------------------------------------------ |
|
867 // CScreenSaverInfo:: |
|
868 // ------------------------------------------------------------------------------------------------ |
|
869 TBool CScreenSaverInfo::IsActivatedL() |
|
870 { |
|
871 TBool activated = EFalse; |
|
872 |
|
873 TInt screenSaverTypeId = 0; // Text |
|
874 TFileName screenSaverFileName; |
|
875 |
|
876 CRepository* repository = CRepository::NewLC( KCRUidScreenSaver ); |
|
877 |
|
878 TInt error = repository->Get( KScreenSaverObject, screenSaverTypeId ); |
|
879 if( screenSaverTypeId == 3 ) |
|
880 { |
|
881 repository->Get( KScreenSaverPluginName, screenSaverFileName ); |
|
882 } |
|
883 CleanupStack::PopAndDestroy( repository ); |
|
884 |
|
885 if( screenSaverTypeId == 0 && TypeId() == EText ) // Text |
|
886 { |
|
887 activated = ETrue; |
|
888 } |
|
889 else if( screenSaverTypeId == 1 && TypeId() == EDateTime ) // Date&time |
|
890 { |
|
891 activated = ETrue; |
|
892 } |
|
893 else if( screenSaverTypeId == 3 && TypeId() == EObject )// Object |
|
894 { |
|
895 TFileName fileName; |
|
896 fileName.Copy( FileName() ); |
|
897 activated = ( fileName.CompareF( screenSaverFileName ) == 0 ); |
|
898 } |
|
899 |
|
900 return activated; |
|
901 } |
|
902 |
|
903 // ------------------------------------------------------------------------------------------------ |
|
904 // CScreenSaverInfo:: |
|
905 // ------------------------------------------------------------------------------------------------ |
|
906 void CScreenSaverInfo::ActivateL() |
|
907 { |
|
908 CRepository* repository = CRepository::NewLC( KCRUidScreenSaver ); |
|
909 |
|
910 |
|
911 if( TypeId() == EText ) |
|
912 { |
|
913 TBuf<KPslnMaxNumberOfScreenSaverText> screenText; |
|
914 screenText.Copy( CustomProperty() ); |
|
915 repository->Set( KScreenSaverText, screenText ); |
|
916 } |
|
917 else if( TypeId() == EDateTime ) |
|
918 { |
|
919 //sf- TBuf<KPslnMaxNumberOfScreenSaverText> screenText; |
|
920 //sf- screenText.Copy( CustomProperty() ); |
|
921 //sf- error = repository->Set( KScreenSaverText, screenText ); |
|
922 } |
|
923 else if( TypeId() == EObject ) |
|
924 { |
|
925 TFileName screenSaverFileName; |
|
926 screenSaverFileName.Copy( FileName() ); |
|
927 repository->Set( KScreenSaverPluginName, screenSaverFileName ); |
|
928 } |
|
929 repository->Set( KScreenSaverObject, TypeId() ); |
|
930 CleanupStack::PopAndDestroy( repository ); |
|
931 } |
|
932 |
|
933 // ------------------------------------------------------------------------------------------------ |
|
934 // CScreenSaverInfo:: |
|
935 // ------------------------------------------------------------------------------------------------ |
|
936 const TDesC8& CScreenSaverInfo::FileName() |
|
937 { |
|
938 return *iId; |
|
939 } |
|
940 |
|
941 // ------------------------------------------------------------------------------------------------ |
|
942 // EOF |
|
943 // ------------------------------------------------------------------------------------------------ |