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1 /* |
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2 * Copyright (c) 2002-2007 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: Model class for Psln application. |
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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 // Psln specific. |
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20 #include "PslnModel.h" |
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21 #include "PslnDiskUtil.h" |
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22 #include "PslnFeatures.h" |
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23 #include "PslnSkinEntry.h" |
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24 #include "PslnSkinStore.h" |
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25 #include "PslnEcomListener.h" |
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26 #include "PslnDebug.h" |
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27 #include "PslnConst.h" |
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28 |
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29 // Wrapper for wallpaper utils. |
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30 #include "pslnwallpaperutilsloader.h" |
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31 #include "pslnbrowserlaunchloader.h" |
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32 |
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33 // Resources |
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34 #include <psln.rsg> |
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35 #include <pslnskinnames.rsg> |
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36 |
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37 // Generic |
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38 #include <StringLoader.h> |
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39 #include <data_caging_path_literals.hrh> |
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40 #include <f32file.h> |
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41 #include <hal.h> |
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42 |
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43 // UI libraries |
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44 #include <AknsSkinUID.h> |
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45 #include <AknsConstants.h> |
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46 #include <eikenv.h> |
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47 #include <AknQueryDialog.h> |
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48 |
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49 // Misc |
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50 #include <bautils.h> |
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51 #include <mmf/common/mmfcontrollerpluginresolver.h> // For CleanupResetAndDestroyPushL |
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52 |
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53 // Central Repository and Publish&Subscribe keys. |
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54 #include <centralrepository.h> |
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55 #include <e32property.h> |
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56 #include "pslninternalcrkeys.h" |
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57 #include <AknSkinsInternalCRKeys.h> // wallpaper, screen saver |
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58 #include <ScreensaverInternalCRKeys.h> // KScreenSaverObject |
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59 #include <ScreensaverInternalPSKeys.h> // KScreenSaverPreviewMode |
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60 #include <cenrepnotifyhandler.h> |
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61 |
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62 // For enabling first component transition effect |
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63 #include <gfxtranseffect/gfxtranseffect.h> |
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64 #include <akntranseffect.h> |
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65 #ifdef RD_MULTIPLE_DRIVE |
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66 #include <driveinfo.h> |
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67 #endif //RD_MULTIPLE_DRIVE |
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68 |
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69 |
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70 // CONSTANTS |
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71 // Path of skin files. |
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72 _LIT( KPslnSkinNamesFile,"z:PslnSkinNames.rsc" ); |
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73 // Preview mode activated. |
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74 const TInt KPslnActivatePreviewMode = 1; |
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75 |
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76 // Default item index. |
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77 const TInt KPslnDefaultItemIndex = 0; |
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78 |
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79 // Screen saver type: user defined text |
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80 const TInt KPslnSsText = 0; |
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81 // Screen saver type: date & time |
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82 const TInt KPslnSsDate = 1; |
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83 // Screen saver type: object |
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84 const TInt KPslnSsObject = 3; |
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85 // Screen saver type: none |
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86 const TInt KPslnSsNone = 4; |
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87 |
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88 // Granularity of screen saver array. |
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89 const TInt KPslnSsArrayGranularity = 5; |
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90 // Length of drive number descriptor. |
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91 const TInt KPslnDriveNumberLength = 2; |
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92 // Free RAM required when activating transition effects. |
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93 const TInt KPslnTransitionEffectRAMThreshold = 2000000; |
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94 // Maximum of text length in text screensaver for APAC. |
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95 // For western variant, value is taken directly from resources. |
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96 const TInt KPslnSsTextDialogAPACMaxLength = 7; |
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97 // Path to wallpaper utils. |
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98 _LIT( KPslnWallpaperUtilsLoaderName, |
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99 "\\system\\libs\\PslnWallpaperUtilsLoader.dll"); |
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100 _LIT( KPslnBrowserLaunchLoaderName, |
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101 "\\system\\libs\\PslnBrowserLaunchLoader.dll"); |
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102 // Screen saver UID is stored like [ss_uid]. This is the end mark. |
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103 _LIT( KPslnScreenSaverUidEndMark, "]" ); |
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104 |
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105 // CLASS DECLARATIONS |
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106 |
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107 class CPslnActivationGuard : public CBase |
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108 { |
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109 public: |
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110 virtual ~CPslnActivationGuard() |
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111 { |
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112 PSLN_TRACE_DEBUG("CPslnActivationGuard::destructor"); |
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113 iModel->SkinSrvSession().EnableSkinChangeNotify(); |
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114 } |
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115 |
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116 static CPslnActivationGuard* NewL( CPslnModel* aModel ) |
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117 { |
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118 PSLN_TRACE_DEBUG("CPslnActivationGuard::NewL"); |
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119 CPslnActivationGuard* self = new (ELeave) CPslnActivationGuard(); |
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120 self->iModel = aModel; |
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121 PSLN_TRACE_DEBUG("CPslnActivationGuard DisableSkinChangeNotify"); |
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122 aModel->SkinSrvSession().DisableSkinChangeNotify(); |
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123 return self; |
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124 } |
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125 |
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126 private: |
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127 CPslnModel* iModel; |
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128 }; |
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129 |
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130 // TYPE DEFINITIONS |
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131 // Wallpaper Utils entry. |
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132 typedef TAny* (*NewWallpaperUtilsL)(); |
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133 |
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134 // Browser Launcher entry. |
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135 typedef TAny* (*NewBrowserLauncherL)(); |
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136 |
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137 |
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138 // ============================ MEMBER FUNCTIONS =============================== |
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139 // ----------------------------------------------------------------------------- |
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140 // Two-phased constructor. |
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141 // ----------------------------------------------------------------------------- |
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142 // |
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143 EXPORT_C CPslnModel* CPslnModel::NewL( MAknsSkinChangeObserver* aObserver ) |
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144 { |
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145 PSLN_TRACE_DEBUG("CPslnModel::NewL"); |
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146 CPslnModel* self = new(ELeave) CPslnModel; |
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147 |
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148 CleanupStack::PushL( self ); |
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149 self->ConstructL( aObserver ); |
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150 CleanupStack::Pop( self ); |
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151 |
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152 PSLN_TRACE_DEBUG("CPslnModel::NewL OK"); |
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153 return self; |
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154 } |
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155 |
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156 // ----------------------------------------------------------------------------- |
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157 // Two-phased constructor. Simpler version for PslnFramework use. |
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158 // Deprecated. |
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159 // ----------------------------------------------------------------------------- |
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160 // |
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161 EXPORT_C CPslnModel* CPslnModel::NewL() |
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162 { |
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163 CPslnModel* self = new(ELeave) CPslnModel; |
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164 return self; |
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165 } |
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166 |
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167 // ----------------------------------------------------------------------------- |
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168 // Destructor |
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169 // ----------------------------------------------------------------------------- |
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170 // |
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171 EXPORT_C CPslnModel::~CPslnModel() |
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172 { |
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173 PSLN_TRACE_DEBUG("CPslnModel::destructor"); |
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174 |
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175 delete iSkinsRepository; |
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176 delete iScreenSaverRepository; |
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177 iSkinSrvSession.Close(); |
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178 |
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179 while( iSkinNames.Count() ) |
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180 { |
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181 delete iSkinNames[0].iListName; |
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182 delete iSkinNames[0].iTitleName; |
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183 iSkinNames.Remove(0); |
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184 } |
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185 iSkinNames.Close(); |
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186 |
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187 delete iScreensaverFilenameArr; |
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188 delete iScreensaverNameArr; |
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189 iScreensaverCapsArr.Reset(); |
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190 |
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191 delete iSkinStore; |
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192 if( iVisibleSkinArr ) |
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193 { |
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194 iVisibleSkinArr->ResetAndDestroy(); |
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195 delete iVisibleSkinArr; |
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196 } |
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197 delete iScreenSaverInfo; |
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198 |
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199 delete iWallpaperSetter; |
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200 if( iInternalState.IsSet( EPslnModelStateWallpaperDllLoaded ) ) |
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201 { |
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202 iWallpaperDll.Close(); |
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203 } |
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204 |
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205 delete iBrowserLauncher; |
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206 if( iInternalState.IsSet( EPslnModelStateBrowserLaunchDllLoaded ) ) |
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207 { |
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208 iBrowserLaunchDll.Close(); |
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209 } |
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210 |
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211 // If client is bad-behaving and has not cancelled listening, |
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212 // cancel itself. |
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213 if ( iScreenSaverListener ) |
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214 { |
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215 if ( iScreenSaverListener->IsActive() ) |
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216 { |
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217 iScreenSaverListener->Cancel(); |
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218 } |
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219 delete iScreenSaverListener; |
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220 // NUllified here, just in case if client later decides to try and |
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221 // destroy this. |
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222 iScreenSaverListener = NULL; |
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223 } |
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224 |
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225 if(iThemesAppCenRepNotifyHandler) |
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226 { |
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227 iThemesAppCenRepNotifyHandler->StopListening(); |
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228 delete iThemesAppCenRepNotifyHandler; |
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229 } |
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230 delete iThemesAppRepository; |
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231 } |
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232 |
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233 // ----------------------------------------------------------------------------- |
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234 // Activate a Skin. |
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235 // ----------------------------------------------------------------------------- |
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236 // |
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237 EXPORT_C TBool CPslnModel::ActivateSkinL( |
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238 const TDesC8& /*aPreviewType*/, |
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239 const TInt /*aActiveSkinIndex*/ ) |
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240 { |
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241 PSLN_TRACE_DEBUG("CPslnModel::ActivateSkinL -- depricated!!"); |
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242 User::Leave( KErrNotSupported ); |
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243 return EFalse; |
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244 } |
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245 |
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246 // ----------------------------------------------------------------------------- |
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247 // Activate a screen saver. |
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248 // ----------------------------------------------------------------------------- |
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249 // |
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250 EXPORT_C TInt CPslnModel::ActivateScreenSaver( const TInt aItemIndex, |
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251 TPslnScreenSaverActivation aActivationType ) |
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252 { |
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253 PSLN_TRACE_DEBUG("CPslnModel::ActivateScreenSaver"); |
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254 TRAPD( err, ActivateScreenSaverL( aItemIndex, aActivationType ) ); |
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255 PSLN_TRACE_DEBUG1("CPslnModel::ActivateScreenSaver %d", err ); |
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256 return err; |
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257 } |
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258 |
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259 // ----------------------------------------------------------------------------- |
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260 // CPslnModel::GuardActivationLC |
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261 // ----------------------------------------------------------------------------- |
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262 // |
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263 EXPORT_C void CPslnModel::GuardActivationLC() |
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264 { |
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265 PSLN_TRACE_DEBUG("CPslnModel::GuardActivationLC"); |
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266 CleanupStack::PushL( CPslnActivationGuard::NewL( this ) ); |
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267 } |
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268 |
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269 // ----------------------------------------------------------------------------- |
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270 // Download a skin. |
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271 // ----------------------------------------------------------------------------- |
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272 // |
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273 EXPORT_C void CPslnModel::DownloadSkinL() |
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274 { |
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275 PSLN_TRACE_DEBUG("CPslnModel::DownloadSkinL BEGIN"); |
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276 PSLN_TRACE_DEBUG("CPslnModel::DownloadSkinL Load DLL"); |
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277 LoadBrowserLaunchL(); |
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278 if ( iBrowserLauncher ) |
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279 { |
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280 PSLN_TRACE_DEBUG("CPslnModel::DownloadSkinL Launch embedded browser"); |
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281 TRAPD( error, |
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282 iBrowserLauncher->LaunchBrowserStandaloneL( ) ); |
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283 if ( error != KErrNone ) |
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284 { |
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285 PSLN_TRACE_DEBUG1("CPslnModel::DownloadSkinL Handle exit: %d", error ); |
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286 } |
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287 if ( error == KErrNoMemory ) |
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288 { |
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289 PSLN_TRACE_DEBUG("CPslnModel::DownloadSkinL OOM"); |
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290 User::Leave( error ); |
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291 } |
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292 } |
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293 PSLN_TRACE_DEBUG("CPslnModel::DownloadSkinL END"); |
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294 } |
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295 |
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296 // ----------------------------------------------------------------------------- |
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297 // Set Background image path name. |
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298 // ----------------------------------------------------------------------------- |
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299 // |
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300 EXPORT_C TInt CPslnModel::SetBackgroundImagePath( const TDesC& aImagePath ) |
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301 { |
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302 PSLN_TRACE_DEBUG("CPslnModel::SetBackgroundImagePath"); |
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303 |
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304 TRAP_IGNORE( LoadWallpaperUtilsL() ); |
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305 TInt retVal = KErrNone; |
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306 if ( iWallpaperSetter ) |
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307 { |
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308 if( aImagePath.Length() > 0 ) |
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309 { |
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310 retVal = iWallpaperSetter->SetIdleWallpaper( |
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311 aImagePath, |
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312 CCoeEnv::Static(), |
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313 R_PSLN_SKINS_LOADING_IMAGE, |
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314 R_PSLN_GENERAL_WAIT_NOTE ); |
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315 } |
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316 else |
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317 { |
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318 retVal = iWallpaperSetter->SetIdleWallpaper( KNullDesC, NULL ); |
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319 } |
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320 } |
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321 else |
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322 { |
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323 retVal = KErrNoMemory; |
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324 } |
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325 return retVal; |
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326 } |
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327 |
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328 // --------------------------------------------------------------------------- |
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329 // CPslnModel::InvokeSSPluginFunctionL |
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330 // --------------------------------------------------------------------------- |
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331 // |
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332 EXPORT_C void CPslnModel::InvokeSSPluginFunctionL( |
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333 TInt aIndex, |
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334 TScPluginCaps aFunction ) |
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335 { |
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336 PSLN_TRACE_DEBUG("CPslnModel::InvokeSSPluginFunctionL"); |
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337 if ( !iScreensaverFilenameArr || iScreensaverFilenameArr->Count() == 0 ) |
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338 { |
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339 User::Leave( KErrNotFound ); |
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340 } |
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341 |
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342 if( aIndex >= iScreensaverFilenameArr->MdcaCount() ) |
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343 { |
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344 User::Leave( KErrArgument ); |
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345 } |
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346 |
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347 if(aFunction == EScpCapsConfigure && |
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348 aIndex == GetScreenSaverIndexByFileName(KPslnScreenSaverTypeText)) |
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349 { |
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350 TBool ret = QueryAndSetScreensaverTextL(); |
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351 if ( !ret ) |
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352 { |
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353 User::Leave( KErrCancel ); |
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354 } |
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355 return; |
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356 } |
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357 |
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358 // Convert the UID of the given screensaver plugin from text to integer |
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359 // The string format of the UID: [12345678] |
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360 // The number inside the brackets in hexadecimal format |
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361 TLex lex( iScreensaverFilenameArr->MdcaPoint( aIndex ) ); |
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362 // Skip the first character: '[' |
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363 lex.Get(); |
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364 TUint screenSaverPluginImpUid; |
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365 // Get the UID |
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366 TInt err = lex.Val( screenSaverPluginImpUid, EHex ); |
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367 PSLN_TRACE_DEBUG1("CPslnModel::InvokeSSPluginFunctionL lexed: %d", err ); |
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368 User::LeaveIfError( err ); |
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369 |
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370 CScreensaverPluginInterfaceDefinition* plugin = |
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371 CScreensaverPluginInterfaceDefinition::NewL( |
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372 TUid::Uid( screenSaverPluginImpUid ) ); |
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373 CleanupStack::PushL( plugin ); |
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374 |
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375 err = plugin->PluginFunction( aFunction, iEikEnv ); |
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376 PSLN_TRACE_DEBUG1("CPslnModel::InvokeSSPluginFunctionL call return: %d", err ); |
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377 CleanupStack::PopAndDestroy( plugin ); |
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378 |
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379 if( err == KErrCancel && aIndex == CurrentPropertyIndexL( KPslnScreenSettingId ) ) |
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380 { |
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381 SetScreenSaverToDefault(); |
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382 } |
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383 |
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384 User::LeaveIfError( err ); |
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385 } |
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386 |
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387 // --------------------------------------------------------------------------- |
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388 // CPslnModel::PerformCompleteUpdateL |
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389 // --------------------------------------------------------------------------- |
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390 // |
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391 EXPORT_C void CPslnModel::PerformCompleteUpdateL() |
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392 { |
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393 PSLN_TRACE_DEBUG("CPslnModel::PerformCompleteUpdateL"); |
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394 |
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395 if ( iInternalState.IsClear( EPslnModelStateSkinNamesLoaded ) ) |
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396 { |
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397 LoadSkinNamesResourceL(); |
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398 } |
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399 UpdateFromServerL(); |
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400 SetActiveSkinL(); |
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401 |
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402 PSLN_TRACE_DEBUG("CPslnModel::PerformCompleteUpdateL COMPLETED"); |
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403 } |
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404 |
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405 // --------------------------------------------------------------------------- |
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406 // CPslnModel::LoadScreensaverArrayL |
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407 // --------------------------------------------------------------------------- |
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408 // |
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409 EXPORT_C void CPslnModel::LoadScreensaverArrayL() |
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410 { |
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411 PSLN_TRACE_DEBUG("CPslnModel::LoadScreensaverArrayL"); |
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412 |
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413 // Destroy old arrays, if any |
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414 delete iScreensaverNameArr; |
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415 iScreensaverNameArr = NULL; |
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416 delete iScreensaverFilenameArr; |
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417 iScreensaverFilenameArr = NULL; |
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418 iScreensaverCapsArr.Reset(); |
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419 |
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420 // Load default items |
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421 iScreensaverNameArr = iEikEnv->ReadDesC16ArrayResourceL( |
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422 R_SCREEN_SAVER_SETTING_PAGE_LBX ); |
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423 |
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424 // Add descriptors for system screensavers |
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425 iScreensaverFilenameArr = |
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426 new (ELeave) CDesC16ArrayFlat( KPslnSsArrayGranularity ); |
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427 |
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428 if ( IsSupportScreenSaverNoneOption() ) |
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429 { |
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430 iScreensaverFilenameArr->InsertL(0, KPslnScreenSaverTypeNone ); |
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431 User::LeaveIfError( iScreensaverCapsArr.Insert( 0, EFalse ) ); |
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432 } |
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433 else |
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434 { |
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435 iScreensaverNameArr->Delete(0); |
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436 } |
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437 |
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438 FindAndAppendScreensaversL(); |
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439 } |
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440 |
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441 // --------------------------------------------------------------------------- |
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442 // CPslnModel::VisibleSkin |
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443 // --------------------------------------------------------------------------- |
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444 // |
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445 EXPORT_C CPslnSkinEntry* CPslnModel::VisibleSkin( const TInt aIndex ) |
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446 { |
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447 PSLN_TRACE_DEBUG("CPslnModel::VisibleSkin"); |
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448 if ( !iSkinStore ) |
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449 { |
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450 TRAPD( err, iSkinStore = CPslnSkinStore::NewL( this ) ); |
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451 if ( err != KErrNone ) |
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452 { |
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453 return NULL; |
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454 } |
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455 } |
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456 CPslnSkinEntry* visibleSkin = NULL; |
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457 if ( iVisibleSkinArr ) |
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458 { |
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459 if( ( aIndex >= 0 ) && ( aIndex < iVisibleSkinArr->Count() ) ) |
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460 { |
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461 CPslnSkinNameEntry* nameEntry = (*iVisibleSkinArr)[aIndex]; |
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462 visibleSkin = iSkinStore->Find( |
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463 nameEntry->PkgID(), nameEntry->Location() ); |
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464 } |
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465 } |
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466 return visibleSkin; |
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467 } |
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468 |
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469 // ----------------------------------------------------------------------------- |
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470 // Get a skin's name by index. |
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471 // ----------------------------------------------------------------------------- |
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472 // |
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473 EXPORT_C void CPslnModel::GetSkinNameByIndex( const TInt aIndex, TDes& aSkinName, |
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474 const TPslnSkinNameType aType ) const |
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475 { |
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476 PSLN_TRACE_DEBUG("CPslnModel::GetSkinNameByIndex"); |
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477 |
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478 TAknsPkgID pid = KAknsNullPkgID; |
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479 if ( iVisibleSkinArr ) |
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480 { |
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481 if( ( aIndex >= 0 ) && ( aIndex < iVisibleSkinArr->Count() ) ) |
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482 { |
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483 pid = (*iVisibleSkinArr)[aIndex]->PkgID(); |
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484 } |
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485 } |
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486 |
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487 GetSkinNameByPID( pid, aSkinName, aType ); |
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488 } |
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489 |
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490 // ----------------------------------------------------------------------------- |
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491 // Return if the selected skin is activated. |
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492 // ----------------------------------------------------------------------------- |
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493 // |
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494 EXPORT_C TBool CPslnModel::IsActiveSkinSelected( TInt aSkinIndex ) const |
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495 { |
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496 PSLN_TRACE_DEBUG("CPslnModel::IsActiveOfSkinSelected"); |
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497 |
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498 TInt skinIndex = iCurrentSkinIndex; |
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499 if ( aSkinIndex >= 0 ) |
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500 { |
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501 skinIndex = aSkinIndex; |
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502 } |
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503 return ( iActiveSkinIndex == skinIndex ); |
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504 } |
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505 |
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506 // ----------------------------------------------------------------------------- |
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507 // CPslnModel::LocationOfSkin |
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508 // Deprecated. |
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509 // ----------------------------------------------------------------------------- |
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510 // |
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511 EXPORT_C TAknSkinSrvSkinPackageLocation CPslnModel::LocationOfSkin( |
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512 const TInt aIndex ) |
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513 { |
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514 PSLN_TRACE_DEBUG("CPslnModel::LocationOfSkin"); |
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515 TAknSkinSrvSkinPackageLocation skinLocation = EAknsSrvPhone; |
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516 CPslnSkinEntry* entry = VisibleSkin( aIndex ); |
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517 if( entry ) |
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518 { |
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519 skinLocation = entry->Location(); |
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520 } |
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521 return skinLocation; |
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522 } |
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523 |
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524 // ----------------------------------------------------------------------------- |
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525 // Return the active skin index. |
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526 // ----------------------------------------------------------------------------- |
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527 // |
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528 EXPORT_C TInt CPslnModel::ActiveSkinIndex () const |
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529 { |
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530 PSLN_TRACE_DEBUG("CPslnModel::ActiveSkinIndex"); |
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531 return iActiveSkinIndex; |
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532 } |
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533 |
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534 // ----------------------------------------------------------------------------- |
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535 // Return the skin index of the selection currently active. |
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536 // ----------------------------------------------------------------------------- |
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537 // |
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538 EXPORT_C TInt CPslnModel::CurrentSelectedSkinIndex () const |
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539 { |
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540 PSLN_TRACE_DEBUG("CPslnModel::CurrentSelectedSkinIndex"); |
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541 return iCurrentSkinIndex; |
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542 } |
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543 |
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544 // ----------------------------------------------------------------------------- |
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545 // Get number of skins. |
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546 // ----------------------------------------------------------------------------- |
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547 // |
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548 EXPORT_C TInt CPslnModel::NumberOfSkins() const |
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549 { |
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550 PSLN_TRACE_DEBUG("CPslnModel::NumberOfSkins"); |
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551 TInt numberOfSkins = 0; |
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552 if ( iVisibleSkinArr ) |
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553 { |
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554 numberOfSkins = iVisibleSkinArr->Count(); |
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555 } |
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556 return numberOfSkins; |
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557 } |
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558 |
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559 // --------------------------------------------------------------------------- |
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560 // CPslnModel::ScreensaverNames |
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561 // --------------------------------------------------------------------------- |
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562 // |
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563 EXPORT_C const MDesC16Array& CPslnModel::ScreensaverNames() const |
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564 { |
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565 PSLN_TRACE_DEBUG("CPslnModel::ScreensaverNames"); |
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566 return *iScreensaverNameArr; |
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567 } |
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568 |
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569 // --------------------------------------------------------------------------- |
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570 // CPslnModel::ScreensaverHasCapability |
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571 // --------------------------------------------------------------------------- |
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572 // |
|
573 EXPORT_C TBool CPslnModel::ScreensaverHasCapability( |
|
574 const TInt aIndex, |
|
575 const TScPluginCaps aCapability ) const |
|
576 { |
|
577 PSLN_TRACE_DEBUG("CPslnModel::ScreensaverHasCapability"); |
|
578 if( ( aIndex < 0 ) || ( aIndex >= iScreensaverCapsArr.Count() ) ) |
|
579 { |
|
580 return EFalse; |
|
581 } |
|
582 |
|
583 return ( iScreensaverCapsArr[ aIndex ] & aCapability ); |
|
584 } |
|
585 |
|
586 // ----------------------------------------------------------------------------- |
|
587 // CPslnModel::ProtectionOfSkin |
|
588 // ----------------------------------------------------------------------------- |
|
589 // |
|
590 EXPORT_C TAknsSkinSrvSkinProtectionType CPslnModel::ProtectionOfSkin( |
|
591 const TInt aIndex ) |
|
592 { |
|
593 PSLN_TRACE_DEBUG("CPslnModel::ProtectionOfSkin"); |
|
594 TAknsSkinSrvSkinProtectionType skinProtectionType = EAknsSrvNoProtection; |
|
595 CPslnSkinEntry* entry = VisibleSkin( aIndex ); |
|
596 if( entry ) |
|
597 { |
|
598 skinProtectionType = entry->Protection(); |
|
599 } |
|
600 return skinProtectionType; |
|
601 } |
|
602 |
|
603 // ----------------------------------------------------------------------------- |
|
604 // CPslnModel::IsValidForActivation |
|
605 // ----------------------------------------------------------------------------- |
|
606 // |
|
607 EXPORT_C TBool CPslnModel::IsValidForActivation( const TInt aItemIndex ) |
|
608 { |
|
609 PSLN_TRACE_DEBUG("CPslnModel::IsValidForActivation"); |
|
610 CPslnSkinEntry* skinEntry = VisibleSkin( aItemIndex ); |
|
611 return ( skinEntry && !skinEntry->IsCorrupted() ); |
|
612 } |
|
613 |
|
614 // ----------------------------------------------------------------------------- |
|
615 // CPslnModel::IsValidForPreview |
|
616 // ----------------------------------------------------------------------------- |
|
617 // |
|
618 EXPORT_C TBool CPslnModel::IsValidForPreview( const TInt aItemIndex ) |
|
619 { |
|
620 PSLN_TRACE_DEBUG("CPslnModel::IsValidForPreview"); |
|
621 CPslnSkinEntry* skinEntry = VisibleSkin( aItemIndex ); |
|
622 if( !skinEntry ) |
|
623 { |
|
624 return EFalse; |
|
625 } |
|
626 |
|
627 if( skinEntry->IsCorrupted() ) |
|
628 { |
|
629 return EFalse; |
|
630 } |
|
631 TInt type = skinEntry->Protection(); |
|
632 if( type != EAknsSrvNoProtection && type != EAknsSrvProtected ) |
|
633 { |
|
634 return EFalse; |
|
635 } |
|
636 |
|
637 TBool skinFileExist = SkinFileExist( aItemIndex ); |
|
638 if( !skinFileExist ) |
|
639 { |
|
640 return EFalse; |
|
641 } |
|
642 |
|
643 return ETrue; |
|
644 } |
|
645 |
|
646 // ----------------------------------------------------------------------------- |
|
647 // Checks if the skin support animated background. |
|
648 // ----------------------------------------------------------------------------- |
|
649 // |
|
650 EXPORT_C TBool CPslnModel::IsSupportAnimBg( TInt aItemIndex ) |
|
651 { |
|
652 CPslnSkinEntry* skinEntry = VisibleSkin( aItemIndex ); |
|
653 return skinEntry && skinEntry->IsSupportAnimBg(); |
|
654 } |
|
655 |
|
656 // ----------------------------------------------------------------------------- |
|
657 // Set current selected skin index. |
|
658 // ----------------------------------------------------------------------------- |
|
659 // |
|
660 EXPORT_C void CPslnModel::SetCurrentSelectedSkinIndex( |
|
661 const TInt aCurrentSkinIndex ) |
|
662 { |
|
663 PSLN_TRACE_DEBUG1("CPslnModel::SetCurrentSelectedSkinIndex:%d", aCurrentSkinIndex ); |
|
664 if ( aCurrentSkinIndex >= 0 ) |
|
665 { |
|
666 iCurrentSkinIndex = aCurrentSkinIndex; |
|
667 } |
|
668 // If given index is negative, assume that first skin is selected. |
|
669 else |
|
670 { |
|
671 iCurrentSkinIndex = 0; |
|
672 } |
|
673 } |
|
674 |
|
675 // ----------------------------------------------------------------------------- |
|
676 // CPslnModel::SetCurrentPropertyType |
|
677 // ----------------------------------------------------------------------------- |
|
678 // |
|
679 EXPORT_C TInt CPslnModel::SetCurrentPropertyType( |
|
680 const TInt /*aProperty*/, const TInt /*aCurItemIndex*/ ) |
|
681 { |
|
682 // deprecated. |
|
683 return KErrNotSupported; |
|
684 } |
|
685 |
|
686 // ----------------------------------------------------------------------------- |
|
687 // Get a Skin's Properties Type index. |
|
688 // ----------------------------------------------------------------------------- |
|
689 // |
|
690 EXPORT_C TInt CPslnModel::CurrentPropertyIndex( const TInt aProperty ) |
|
691 { |
|
692 PSLN_TRACE_DEBUG1("CPslnModel::CurrentPropertyIndex:%d", aProperty ); |
|
693 TInt currentIndex = KErrNotFound; |
|
694 TRAP_IGNORE( currentIndex = CurrentPropertyIndexL( aProperty ) ); |
|
695 PSLN_TRACE_DEBUG1("CPslnModel::CurrentPropertyIndex return:%d", currentIndex ); |
|
696 return currentIndex; |
|
697 } |
|
698 |
|
699 // ----------------------------------------------------------------------------- |
|
700 // Starts to listen for ECOM screensaver changes. |
|
701 // ----------------------------------------------------------------------------- |
|
702 // |
|
703 EXPORT_C void CPslnModel::EnableScreenSaverNotifications( |
|
704 const TBool& aActive, MPslnScreenSaverECOMObserver& aObserver ) |
|
705 { |
|
706 PSLN_TRACE_DEBUG("CPslnModel::EnableScreenSaverNotifications" ); |
|
707 if ( aActive ) |
|
708 { |
|
709 // Create listening class (active object) |
|
710 TRAP_IGNORE( |
|
711 iScreenSaverListener = CPslnEcomListener::NewL( *this, aObserver ) ); |
|
712 } |
|
713 else |
|
714 { |
|
715 // Check if model has already destroyed this. |
|
716 if ( iScreenSaverListener ) |
|
717 { |
|
718 if ( iScreenSaverListener->IsActive() ) |
|
719 { |
|
720 iScreenSaverListener->Cancel(); |
|
721 } |
|
722 delete iScreenSaverListener; |
|
723 iScreenSaverListener = NULL; |
|
724 } |
|
725 } |
|
726 } |
|
727 |
|
728 // ----------------------------------------------------------------------------- |
|
729 // Activates skin. This overloaded version knows in which state the activation |
|
730 // is requested. |
|
731 // ----------------------------------------------------------------------------- |
|
732 // |
|
733 EXPORT_C TBool CPslnModel::ActivateSkinL( |
|
734 const TDesC8& /*aPreviewType*/, |
|
735 const TInt /*aActiveSkinIndex*/, |
|
736 const TBool& /*aActivateFromPreview*/ ) |
|
737 { |
|
738 PSLN_TRACE_DEBUG("CPslnModel::ActivateSkinL -- depricated!!"); |
|
739 User::Leave( KErrNotSupported ); |
|
740 return EFalse; |
|
741 } |
|
742 |
|
743 // ----------------------------------------------------------------------------- |
|
744 // Activates skin. |
|
745 // ----------------------------------------------------------------------------- |
|
746 // |
|
747 EXPORT_C TBool CPslnModel::ActivateSkinL( |
|
748 const TInt aActiveSkinIndex ) |
|
749 { |
|
750 PSLN_TRACE_DEBUG("CPslnModel::ActivateSkinL"); |
|
751 |
|
752 TInt indexToActivate = aActiveSkinIndex; |
|
753 if( aActiveSkinIndex == KErrNotFound ) |
|
754 { |
|
755 indexToActivate = iActiveSkinIndex; |
|
756 } |
|
757 PSLN_TRACE_DEBUG1("CPslnModel::ActivateSkinL activate skin index=%d", indexToActivate ); |
|
758 // Get skin's full name. |
|
759 HBufC* fullName = HBufC::NewLC( KMaxFileName ); |
|
760 TPtr fullNamePtr = fullName->Des(); |
|
761 fullNamePtr = GetSkinFullName( indexToActivate ); |
|
762 |
|
763 if ( !PslnDiskUtil::QueryAndSetAutomatedL( iSkinSrvSession, fullNamePtr ) ) |
|
764 { |
|
765 CleanupStack::PopAndDestroy( fullName ); |
|
766 PSLN_TRACE_DEBUG("CPslnModel::ActivateSkinL set autom. not ok"); |
|
767 return EFalse; |
|
768 } |
|
769 CleanupStack::PopAndDestroy( fullName ); |
|
770 |
|
771 // Find out the skin package ID |
|
772 CPslnSkinEntry* activeEntry = VisibleSkin( indexToActivate ); |
|
773 if ( !activeEntry ) |
|
774 { |
|
775 PSLN_TRACE_DEBUG("CPslnModel::ActivateSkinL NULL entry"); |
|
776 User::Leave( KErrGeneral ); |
|
777 } |
|
778 |
|
779 TAknsPkgID activeSkinPid = activeEntry->PkgID(); |
|
780 // Activate whole skin |
|
781 PSLN_TRACE_DEBUG("CPslnModel::ActivateSkinL set all definition sets"); |
|
782 TInt error = iSkinSrvSession.SetAllDefinitionSets( activeSkinPid ); |
|
783 |
|
784 // For enabling first component transition effect |
|
785 GfxTransEffect::Enable(); |
|
786 |
|
787 if ( error != KErrNone ) |
|
788 { |
|
789 PSLN_TRACE_DEBUG1("CPslnModel::ActivateSkinL error when setting definition sets: %d", error ); |
|
790 User::LeaveIfError( error ); |
|
791 } |
|
792 |
|
793 // Otherwise, save to shareddata |
|
794 TAknsPkgIDBuf pidBuf; |
|
795 activeSkinPid.CopyToDes( pidBuf ); |
|
796 |
|
797 iSkinsRepository->Set( |
|
798 KPslnActiveSkinUid, |
|
799 pidBuf ); |
|
800 iSkinsRepository->Set( |
|
801 KPslnActiveSkinLocation, |
|
802 activeEntry->Location() ); |
|
803 |
|
804 iActiveSkinIndex = indexToActivate; |
|
805 return ETrue; |
|
806 } |
|
807 |
|
808 // ----------------------------------------------------------------------------- |
|
809 // Leaving version of CurrentPropertyIndex. |
|
810 // ----------------------------------------------------------------------------- |
|
811 // |
|
812 EXPORT_C TInt CPslnModel::CurrentPropertyIndexL( const TInt aProperty ) |
|
813 { |
|
814 PSLN_TRACE_DEBUG1("CPslnModel::CurrentPropertyIndex prop=%d", aProperty ); |
|
815 |
|
816 TInt itemIndex = KErrNotFound; |
|
817 |
|
818 switch( aProperty ) |
|
819 { |
|
820 case KPslnBgIdleSettingId: |
|
821 { |
|
822 itemIndex = GetWallPaperItemIndex(); |
|
823 break; |
|
824 } |
|
825 case KPslnScreenSettingId: |
|
826 { |
|
827 itemIndex = GetScreenSaverItemIndexL(); |
|
828 break; |
|
829 } |
|
830 default: |
|
831 break; |
|
832 } |
|
833 return itemIndex; |
|
834 } |
|
835 |
|
836 // ----------------------------------------------------------------------------- |
|
837 // Sets transition effects. |
|
838 // ----------------------------------------------------------------------------- |
|
839 // |
|
840 EXPORT_C TInt CPslnModel::SetTransitionEffectsL( const TInt aEffectValue ) |
|
841 { |
|
842 PSLN_TRACE_DEBUG("CPslnModel::SetTransitionEffectsL"); |
|
843 TInt retVal = KErrNone; |
|
844 |
|
845 // For the first time only, read default enable mask. |
|
846 if ( iInternalState.IsClear( EPslnModelStateTransitionEnableCRKeyRead ) ) |
|
847 { |
|
848 // Initialize to enable all. |
|
849 iEffectsDefaultEnableMask = EPslnEnableAllEffects; |
|
850 |
|
851 retVal = iThemesAppRepository->Get( |
|
852 KThemesDefaultTransitionEffects, |
|
853 iEffectsDefaultEnableMask ); |
|
854 if ( retVal == KErrNone ) |
|
855 { |
|
856 iInternalState.Set( EPslnModelStateTransitionEnableCRKeyRead ); |
|
857 } |
|
858 } |
|
859 |
|
860 // Only accept default mask, zero or max value. |
|
861 if ( aEffectValue != iEffectsDefaultEnableMask && |
|
862 aEffectValue != EPslnEnableAllEffects && |
|
863 aEffectValue != EPslnDisableAllEffects ) |
|
864 { |
|
865 retVal = KErrArgument; |
|
866 } |
|
867 else |
|
868 { |
|
869 if ( aEffectValue == EPslnEnableAllEffects || |
|
870 aEffectValue == iEffectsDefaultEnableMask ) |
|
871 { |
|
872 TInt freeRAM = 0; |
|
873 HAL::Get( HALData::EMemoryRAMFree, freeRAM ); |
|
874 if ( freeRAM < KPslnTransitionEffectRAMThreshold ) |
|
875 { |
|
876 return KErrNoMemory; |
|
877 } |
|
878 } |
|
879 |
|
880 // Use mask, if activating effects. |
|
881 TInt effectValue = aEffectValue; |
|
882 if ( aEffectValue != EPslnDisableAllEffects ) |
|
883 { |
|
884 effectValue = iEffectsDefaultEnableMask; |
|
885 } |
|
886 |
|
887 iThemesAppRepository->Set( |
|
888 KThemesTransitionEffects, |
|
889 effectValue ); |
|
890 } |
|
891 |
|
892 // Need to have TFXSrv running before calling enable |
|
893 const TInt KWaitForTFXServerStart( 100000 ); |
|
894 User::After( KWaitForTFXServerStart ); |
|
895 // For enabling first component transition effect |
|
896 GfxTransEffect::Enable(); |
|
897 |
|
898 PSLN_TRACE_DEBUG1("CPslnModel::SetTransitionEffectsL %d", retVal ); |
|
899 return retVal; |
|
900 } |
|
901 |
|
902 // ----------------------------------------------------------------------------- |
|
903 // Gets current value of transition effects. |
|
904 // ----------------------------------------------------------------------------- |
|
905 // |
|
906 EXPORT_C TInt CPslnModel::GetTransitionEffectStateL() |
|
907 { |
|
908 if( PslnFeatures::IsSupported( KPslnSupportFastPreviewTheme ) ) |
|
909 { |
|
910 return iTransitionEffectValue; |
|
911 } |
|
912 |
|
913 |
|
914 PSLN_TRACE_DEBUG("CPslnModel::GetTransitionEffectStateL"); |
|
915 TInt effectsValue = KErrNone; |
|
916 |
|
917 TInt error = iThemesAppRepository->Get( KThemesTransitionEffects, effectsValue ); |
|
918 if ( error != KErrNone || effectsValue < 0 ) |
|
919 { |
|
920 PSLN_TRACE_DEBUG2("CPslnModel::GetTransitionEffectStateL Error: %d %d", error, effectsValue ); |
|
921 effectsValue = KErrNotFound; |
|
922 } |
|
923 |
|
924 PSLN_TRACE_DEBUG1("CPslnModel::GetTransitionEffectStateL return %d", effectsValue ); |
|
925 return effectsValue; |
|
926 } |
|
927 |
|
928 // ----------------------------------------------------------------------------- |
|
929 // Get Animated Background state |
|
930 // ----------------------------------------------------------------------------- |
|
931 // |
|
932 EXPORT_C TInt CPslnModel::AnimBackgroundState() const |
|
933 { |
|
934 TInt value = KErrNone; |
|
935 TInt error = iThemesAppRepository->Get( KThemesAnimBackgroundSupport, value ); |
|
936 if ( error != KErrNone || value < 0 ) |
|
937 { |
|
938 value = KMaxTInt; |
|
939 } |
|
940 |
|
941 return value; |
|
942 } |
|
943 |
|
944 // ----------------------------------------------------------------------------- |
|
945 // Set Animated Background state |
|
946 // ----------------------------------------------------------------------------- |
|
947 // |
|
948 EXPORT_C TInt CPslnModel::SetAnimBackground( TInt aValue ) |
|
949 { |
|
950 ASSERT( aValue == EPslnEnableAllEffects || |
|
951 aValue == EPslnDisableAllEffects ); |
|
952 |
|
953 TInt retVal = KErrNone; |
|
954 if ( aValue == EPslnEnableAllEffects ) |
|
955 { |
|
956 TInt freeRAM = 0; |
|
957 HAL::Get( HALData::EMemoryRAMFree, freeRAM ); |
|
958 if ( freeRAM < KPslnTransitionEffectRAMThreshold ) |
|
959 { |
|
960 return KErrNoMemory; |
|
961 } |
|
962 } |
|
963 iThemesAppRepository->Set( KThemesAnimBackgroundSupport, aValue ); |
|
964 |
|
965 return retVal; |
|
966 } |
|
967 |
|
968 // ----------------------------------------------------------------------------- |
|
969 // Checks if screensaver is on memory card. |
|
970 // ----------------------------------------------------------------------------- |
|
971 // |
|
972 EXPORT_C TBool CPslnModel::IsScreenSaverOnMemoryCard( const TInt aIndex ) const |
|
973 { |
|
974 if ( !iScreensaverFilenameArr || iScreensaverFilenameArr->Count() == 0 ) |
|
975 { |
|
976 return EFalse; |
|
977 } |
|
978 |
|
979 TLex lex( iScreensaverFilenameArr->MdcaPoint( aIndex ) ); |
|
980 // Skip the first character: '[' |
|
981 lex.Get(); |
|
982 TUint screenSaverPluginImpUid; |
|
983 TInt currentDrive = EDriveC; |
|
984 // Get the UID |
|
985 lex.Val( screenSaverPluginImpUid, EHex ); |
|
986 // Skip character: ']' |
|
987 lex.Get(); |
|
988 // Get the drive |
|
989 if ( !lex.Eos() ) |
|
990 { |
|
991 // Find out which drive the plugin is on |
|
992 if ( lex.Val( currentDrive ) != KErrNone ) |
|
993 { |
|
994 return EFalse; |
|
995 } |
|
996 } |
|
997 #ifndef RD_MULTIPLE_DRIVE |
|
998 if ( currentDrive == EDriveE ) |
|
999 { |
|
1000 return ETrue; |
|
1001 } |
|
1002 return EFalse; |
|
1003 #else |
|
1004 RFs& fs = iEikEnv->FsSession(); |
|
1005 |
|
1006 TUint driveStatus = 0; |
|
1007 TBool retVal = EFalse; |
|
1008 TInt err = DriveInfo::GetDriveStatus( fs, currentDrive, driveStatus ); |
|
1009 if ( driveStatus & DriveInfo::EDriveExternallyMountable && |
|
1010 driveStatus & DriveInfo::EDriveRemovable ) |
|
1011 { |
|
1012 retVal = ETrue; |
|
1013 } |
|
1014 return retVal; |
|
1015 #endif // RD_MULTIPLE_DRIVE |
|
1016 } |
|
1017 |
|
1018 // ----------------------------------------------------------------------------- |
|
1019 // Sets currently active content (screensaver/wallpaper) index. |
|
1020 // ----------------------------------------------------------------------------- |
|
1021 // |
|
1022 EXPORT_C void CPslnModel::SetCurrentPropertyTypeL( |
|
1023 const TInt aProperty, const TInt aCurItemIndex ) |
|
1024 { |
|
1025 PSLN_TRACE_DEBUG2("CPslnModel::SetCurrentPropertyTypeL prop=%d index=%d", |
|
1026 aProperty, aCurItemIndex ); |
|
1027 |
|
1028 if( aCurItemIndex < KPslnDefaultItemIndex ) |
|
1029 { |
|
1030 User::Leave( KErrArgument ); |
|
1031 } |
|
1032 |
|
1033 TInt retVal = KErrNone; |
|
1034 switch( aProperty ) |
|
1035 { |
|
1036 case KPslnBgIdleSettingId: |
|
1037 retVal = iSkinsRepository->Set( KPslnWallpaperType, aCurItemIndex ); |
|
1038 break; |
|
1039 case KPslnScreenSettingId: |
|
1040 { |
|
1041 TInt screensaverType = GetScreensaverTypeByIndex(aCurItemIndex); |
|
1042 if ( screensaverType == KPslnSsText ) |
|
1043 { |
|
1044 // Query text if necessary |
|
1045 TBool ret = QueryAndSetScreensaverTextL(); |
|
1046 if ( !ret ) |
|
1047 { |
|
1048 User::Leave( KErrCancel ); |
|
1049 } |
|
1050 } |
|
1051 |
|
1052 if ( screensaverType == KPslnSsObject ) |
|
1053 { |
|
1054 retVal = iScreenSaverRepository->Set( |
|
1055 KScreenSaverPluginName, |
|
1056 iScreensaverFilenameArr->MdcaPoint( aCurItemIndex ) ); |
|
1057 } |
|
1058 else |
|
1059 { |
|
1060 retVal = iScreenSaverRepository->Set( |
|
1061 KScreenSaverPluginName, |
|
1062 KNullDesC ); |
|
1063 } |
|
1064 |
|
1065 retVal = iScreenSaverRepository->Set( |
|
1066 KScreenSaverObject, |
|
1067 screensaverType ); |
|
1068 |
|
1069 break; |
|
1070 } |
|
1071 default: |
|
1072 break; |
|
1073 } |
|
1074 User::LeaveIfError( retVal ); |
|
1075 } |
|
1076 |
|
1077 // ----------------------------------------------------------------------------- |
|
1078 // Checks if the theme is on memory card. |
|
1079 // ----------------------------------------------------------------------------- |
|
1080 // |
|
1081 EXPORT_C TBool CPslnModel::IsThemeOnMemoryCard( const TInt& aIndex ) |
|
1082 { |
|
1083 #ifndef RD_MULTIPLE_DRIVE |
|
1084 return EFalse; |
|
1085 #else |
|
1086 PSLN_TRACE_DEBUG("CPslnModel::IsThemeOnMemoryCard"); |
|
1087 TBool isThemeOnMemoryCard = EFalse; |
|
1088 CPslnSkinEntry* entry = VisibleSkin( aIndex ); |
|
1089 if( entry ) |
|
1090 { |
|
1091 isThemeOnMemoryCard = entry->IsOnMemoryCard(); |
|
1092 } |
|
1093 return isThemeOnMemoryCard; |
|
1094 #endif //RD_MULTIPLE_DRIVE |
|
1095 } |
|
1096 |
|
1097 // ----------------------------------------------------------------------------- |
|
1098 // Checks if the theme is on mass memory. |
|
1099 // ----------------------------------------------------------------------------- |
|
1100 // |
|
1101 EXPORT_C TBool CPslnModel::IsThemeOnMassDrive( const TInt& aIndex ) |
|
1102 { |
|
1103 #ifndef RD_MULTIPLE_DRIVE |
|
1104 return EFalse; |
|
1105 #else |
|
1106 PSLN_TRACE_DEBUG("CPslnModel::IsThemeOnMassDrive"); |
|
1107 TBool isThemeOnMemoryCard = EFalse; |
|
1108 CPslnSkinEntry* entry = VisibleSkin( aIndex ); |
|
1109 if( entry ) |
|
1110 { |
|
1111 isThemeOnMemoryCard = entry->IsOnMassDrive(); |
|
1112 } |
|
1113 return isThemeOnMemoryCard; |
|
1114 #endif //RD_MULTIPLE_DRIVE |
|
1115 } |
|
1116 |
|
1117 // ----------------------------------------------------------------------------- |
|
1118 // Checks if the screensaver is on mass memory. |
|
1119 // ----------------------------------------------------------------------------- |
|
1120 // |
|
1121 EXPORT_C TBool CPslnModel::IsScreenSaverOnMassDrive( const TInt& aIndex ) const |
|
1122 { |
|
1123 #ifndef RD_MULTIPLE_DRIVE |
|
1124 return EFalse; |
|
1125 #else |
|
1126 |
|
1127 if ( !iScreensaverFilenameArr || iScreensaverFilenameArr->Count() == 0 ) |
|
1128 { |
|
1129 return EFalse; |
|
1130 } |
|
1131 |
|
1132 TLex lex( iScreensaverFilenameArr->MdcaPoint( aIndex ) ); |
|
1133 // Skip the first character: '[' |
|
1134 lex.Get(); |
|
1135 TUint screenSaverPluginImpUid; |
|
1136 TInt currentDrive = EDriveC; |
|
1137 // Get the UID |
|
1138 lex.Val( screenSaverPluginImpUid, EHex ); |
|
1139 // Skip character: ']' |
|
1140 lex.Get(); |
|
1141 // Get the drive |
|
1142 if ( !lex.Eos() ) |
|
1143 { |
|
1144 // Find out which drive the plugin is on |
|
1145 if ( lex.Val( currentDrive ) != KErrNone ) |
|
1146 { |
|
1147 return EFalse; |
|
1148 } |
|
1149 } |
|
1150 |
|
1151 RFs& fs = iEikEnv->FsSession(); |
|
1152 |
|
1153 TUint driveStatus = 0; |
|
1154 TBool retVal = EFalse; |
|
1155 TInt err = DriveInfo::GetDriveStatus( fs, currentDrive, driveStatus ); |
|
1156 |
|
1157 // It is mass memory, if it is externally mountable, but not removable. |
|
1158 if ( driveStatus & DriveInfo::EDriveExternallyMountable && |
|
1159 !( driveStatus & DriveInfo::EDriveRemovable ) ) |
|
1160 { |
|
1161 retVal = ETrue; |
|
1162 } |
|
1163 return retVal; |
|
1164 #endif // RD_MULTIPLE_DRIVE |
|
1165 } |
|
1166 |
|
1167 // ----------------------------------------------------------------------------- |
|
1168 // Shares skin server session. |
|
1169 // ----------------------------------------------------------------------------- |
|
1170 // |
|
1171 EXPORT_C RAknsSrvSession CPslnModel::SkinSrvSession() const |
|
1172 { |
|
1173 return iSkinSrvSession; |
|
1174 } |
|
1175 |
|
1176 // ----------------------------------------------------------------------------- |
|
1177 // Starts or stops transition effects. |
|
1178 // ----------------------------------------------------------------------------- |
|
1179 // |
|
1180 EXPORT_C void CPslnModel::TransEffect(TInt aAction) const |
|
1181 { |
|
1182 __ASSERT_DEBUG( EPslnTransitionEffectDummyFirst < aAction && |
|
1183 aAction < EPslnTransitionEffectDummyLast, |
|
1184 User::Panic(_L("Invalid action for CPslnModel::TransEffect"), 1) ); |
|
1185 |
|
1186 switch (aAction) |
|
1187 { |
|
1188 case EPslnTransitionEffectStartPreview: |
|
1189 GfxTransEffect::BeginFullScreen( /*AknTransEffect::EApplicationExit*/1500, TRect(), |
|
1190 AknTransEffect::EParameterType, |
|
1191 AknTransEffect::GfxTransParam( KUidPsln ) ); |
|
1192 break; |
|
1193 case EPslnTransitionEffectStartThemeActivation: |
|
1194 GfxTransEffect::BeginFullScreen( /*AknTransEffect::EApplicationExit*/1501, TRect(), |
|
1195 AknTransEffect::EParameterType, |
|
1196 AknTransEffect::GfxTransParam( KUidPsln ) ); |
|
1197 break; |
|
1198 |
|
1199 case EPslnTransitionEffectStop: |
|
1200 GfxTransEffect::EndFullScreen(); |
|
1201 break; |
|
1202 } |
|
1203 } |
|
1204 |
|
1205 // --------------------------------------------------------------------------- |
|
1206 // Set current screensaver to default screensaver. |
|
1207 // --------------------------------------------------------------------------- |
|
1208 // |
|
1209 EXPORT_C void CPslnModel::SetScreenSaverToDefault() |
|
1210 { |
|
1211 // Default Screensaver is Date |
|
1212 iScreenSaverRepository->Set( |
|
1213 KScreenSaverObject, |
|
1214 KPslnSsDate ); |
|
1215 iScreenSaverRepository->Set( |
|
1216 KScreenSaverPluginName, |
|
1217 KNullDesC ); |
|
1218 |
|
1219 } |
|
1220 |
|
1221 // ----------------------------------------------------------------------------- |
|
1222 // CPslnModel::GetSeparatelyLocalizedSkinName |
|
1223 // ----------------------------------------------------------------------------- |
|
1224 // |
|
1225 TBool CPslnModel::GetSeparatelyLocalizedSkinName( |
|
1226 const TAknsPkgID aPID, TDes& aSkinName, |
|
1227 const TPslnSkinNameType aType ) const |
|
1228 { |
|
1229 PSLN_TRACE_DEBUG("CPslnModel::GetSeparatelyLocalizedSkinName"); |
|
1230 TBool retValue = EFalse; |
|
1231 TInt i = KErrNone; |
|
1232 for( ; i < iSkinNames.Count(); i++ ) |
|
1233 { |
|
1234 if( iSkinNames[i].iPid == aPID ) |
|
1235 { |
|
1236 switch( aType ) |
|
1237 { |
|
1238 case EPslnSkinNameTypeList: |
|
1239 aSkinName = *iSkinNames[i].iListName; |
|
1240 break; |
|
1241 case EPslnSkinNameTypeTitle: |
|
1242 aSkinName = *iSkinNames[i].iTitleName; |
|
1243 break; |
|
1244 } |
|
1245 retValue = ETrue; |
|
1246 break; // break the for loop |
|
1247 } |
|
1248 } |
|
1249 return retValue; |
|
1250 } |
|
1251 |
|
1252 |
|
1253 // ----------------------------------------------------------------------------- |
|
1254 // C++ constructor can NOT contain any code, that might leave. |
|
1255 // ----------------------------------------------------------------------------- |
|
1256 // |
|
1257 CPslnModel::CPslnModel() |
|
1258 { |
|
1259 PSLN_TRACE_DEBUG("CPslnModel::constructor"); |
|
1260 iEikEnv = CEikonEnv::Static(); |
|
1261 iActiveSkinIndex = KErrNotFound; |
|
1262 iCurrentSkinIndex = KErrNotFound; |
|
1263 iInternalState.ClearAll(); |
|
1264 } |
|
1265 |
|
1266 // ----------------------------------------------------------------------------- |
|
1267 // Symbian 2nd phase constructor can leave. |
|
1268 // ----------------------------------------------------------------------------- |
|
1269 // |
|
1270 void CPslnModel::ConstructL( MAknsSkinChangeObserver* aObserver ) |
|
1271 { |
|
1272 PSLN_TRACE_DEBUG("CPslnModel::ConstructL"); |
|
1273 |
|
1274 PSLN_TRACE_DEBUG("CPslnModel::ConstructL CenRep"); |
|
1275 iSkinsRepository = CRepository::NewL( KCRUidPersonalisation ); |
|
1276 iScreenSaverRepository = CRepository::NewL( KCRUidScreenSaver ); |
|
1277 iThemesAppRepository = CRepository::NewL( KCRUidThemes ); |
|
1278 |
|
1279 // Connect to skin server. |
|
1280 User::LeaveIfError( iSkinSrvSession.Connect( aObserver ) ); |
|
1281 |
|
1282 if( PslnFeatures::IsSupported( KPslnSupportFastPreviewTheme ) ) |
|
1283 { |
|
1284 InitTransitionEffectVauleL(); |
|
1285 } |
|
1286 |
|
1287 PSLN_TRACE_DEBUG("CPslnModel::ConstructL OK"); |
|
1288 } |
|
1289 |
|
1290 // ----------------------------------------------------------------------------- |
|
1291 // Loads the skin name resource file |
|
1292 // ----------------------------------------------------------------------------- |
|
1293 // |
|
1294 void CPslnModel::LoadSkinNamesResourceL() |
|
1295 { |
|
1296 PSLN_TRACE_DEBUG("CPslnModel::LoadSkinNamesResourceL"); |
|
1297 TParse* fp = new (ELeave) TParse; |
|
1298 fp->Set( KPslnSkinNamesFile, &KDC_APP_RESOURCE_DIR, NULL ); |
|
1299 TFileName filename = fp->FullName(); |
|
1300 delete fp; |
|
1301 |
|
1302 BaflUtils::NearestLanguageFile( iEikEnv->FsSession(), filename ); |
|
1303 TResourceReader reader; |
|
1304 TInt resourceFileOffset = iEikEnv->AddResourceFileL( filename ); |
|
1305 iEikEnv->CreateResourceReaderLC( reader, R_PSLN_SKINNAME_LIST ); |
|
1306 |
|
1307 TInt items = reader.ReadInt16(); |
|
1308 for( TInt i = 0; i < items; i++ ) |
|
1309 { |
|
1310 TInt pid1 = reader.ReadInt32(); |
|
1311 TInt pid2 = reader.ReadInt32(); |
|
1312 HBufC16* listname = reader.ReadHBufC16L(); |
|
1313 CleanupStack::PushL( listname ); |
|
1314 HBufC16* titlename = reader.ReadHBufC16L(); |
|
1315 CleanupStack::PushL( titlename ); |
|
1316 |
|
1317 TPslnSkinNameEntry entry; |
|
1318 entry.iPid.Set( pid2, pid1 ); |
|
1319 entry.iListName = listname; |
|
1320 entry.iTitleName = titlename; |
|
1321 User::LeaveIfError( iSkinNames.Append( entry ) ); |
|
1322 |
|
1323 // Title and list name are deleted in the model's destructor. |
|
1324 CleanupStack::Pop( 2, listname ); // titlename, listname |
|
1325 } |
|
1326 CleanupStack::PopAndDestroy(); // reader |
|
1327 |
|
1328 if( resourceFileOffset ) |
|
1329 { |
|
1330 iEikEnv->DeleteResourceFile( resourceFileOffset ); |
|
1331 } |
|
1332 |
|
1333 iInternalState.Set( EPslnModelStateSkinNamesLoaded ); |
|
1334 PSLN_TRACE_DEBUG("CPslnModel::LoadSkinNamesResourceL DONE"); |
|
1335 } |
|
1336 |
|
1337 // --------------------------------------------------------------------------- |
|
1338 // CPslnModel::FindAndAppendScreensaversL |
|
1339 // --------------------------------------------------------------------------- |
|
1340 // |
|
1341 TBool CPslnModel::FindAndAppendScreensaversL() |
|
1342 { |
|
1343 PSLN_TRACE_DEBUG("CPslnModel::FindAndAppendScreensaversL"); |
|
1344 |
|
1345 TBool found = EFalse; |
|
1346 |
|
1347 RImplInfoPtrArray screenSaverList; |
|
1348 CleanupResetAndDestroyPushL( screenSaverList ); |
|
1349 |
|
1350 CScreensaverPluginInterfaceDefinition::ListImplementationsL( screenSaverList ); |
|
1351 |
|
1352 const TInt ssCount = screenSaverList.Count(); |
|
1353 |
|
1354 for( TInt i = 0; i < ssCount; i++ ) |
|
1355 { |
|
1356 PSLN_TRACE_DEBUG("CPslnModel::FindAndAppendScreensaversL Plugin found"); |
|
1357 |
|
1358 CImplementationInformation* implInfo = screenSaverList[i]; |
|
1359 |
|
1360 // The the screensaver ecom plugin implementation UID will be used in place of |
|
1361 // screensaver file name |
|
1362 // The string format of the UID: [12345678] |
|
1363 // The number inside the brackets in hexadecimal format |
|
1364 TUid impUid = implInfo->ImplementationUid(); |
|
1365 |
|
1366 // Stash plugin drive number after the UID. |
|
1367 HBufC* ssName = HBufC::NewLC( KMaxUidName + KPslnDriveNumberLength ); |
|
1368 TPtr ssNamePtr = ssName->Des(); |
|
1369 ssNamePtr = impUid.Name(); |
|
1370 ssNamePtr.AppendNum( implInfo->Drive() ); |
|
1371 |
|
1372 // Query plugin name. |
|
1373 MScreensaverPlugin* plugin = NULL; |
|
1374 |
|
1375 TRAPD( err, plugin = static_cast<MScreensaverPlugin*>( |
|
1376 CScreensaverPluginInterfaceDefinition::NewL( |
|
1377 TUid::Uid( impUid.iUid ) ) ) ); |
|
1378 |
|
1379 PSLN_TRACE_DEBUG("CPslnModel::FindAndAppendScreensaversL Getting caps"); |
|
1380 |
|
1381 if ( err == KErrNone ) |
|
1382 { |
|
1383 CleanupStack::PushL( plugin ); |
|
1384 |
|
1385 PSLN_TRACE_DEBUG("CPslnModel::FindAndAppendScreensaversL Getting caps"); |
|
1386 |
|
1387 // Convert the string stored in OpaqueData to an integer |
|
1388 // It is the string represantation of TScPluginCaps values |
|
1389 // opaque_data has the type TDescC8 so we have to use TLex8 |
|
1390 TLex8 lex(implInfo->OpaqueData()); |
|
1391 PSLN_TRACE_DEBUG("CPslnModel::FindAndAppendScreensaversL After Getting caps"); |
|
1392 TInt capabilities = EScpCapsNone; |
|
1393 TInt err2 = KErrNone; |
|
1394 if ( !lex.Eos() ) |
|
1395 { |
|
1396 err2 = lex.Val( capabilities ); |
|
1397 } |
|
1398 PSLN_TRACE_DEBUG("CPslnModel::FindAndAppendScreensaversL After Eos check"); |
|
1399 if ( err2 != KErrNone ) |
|
1400 { |
|
1401 PSLN_TRACE_DEBUG("CPslnModel::FindAndAppendScreensaversL Failed"); |
|
1402 // skip the failing plugin |
|
1403 CleanupStack::Pop( plugin ); // using PopAndDestroy fails here. |
|
1404 delete plugin; |
|
1405 plugin = NULL; |
|
1406 break; |
|
1407 } |
|
1408 |
|
1409 // Append screensaver name. |
|
1410 PSLN_TRACE_DEBUG("CPslnModel::FindAndAppendScreensaversL Do Check"); |
|
1411 if ( plugin && iScreensaverNameArr ) |
|
1412 { |
|
1413 if ( plugin->Name() != KNullDesC ) |
|
1414 { |
|
1415 PSLN_TRACE_DEBUG("CPslnModel::FindAndAppendScreensaversL Trying to add Name"); |
|
1416 iScreensaverNameArr->AppendL( plugin->Name() ); |
|
1417 } |
|
1418 else |
|
1419 { |
|
1420 PSLN_TRACE_DEBUG("CPslnModel::FindAndAppendScreensaversL Trying to add DisplayName"); |
|
1421 iScreensaverNameArr->AppendL( implInfo->DisplayName() ); |
|
1422 } |
|
1423 } |
|
1424 CleanupStack::Pop( plugin ); // using PopAndDestroy fails here. |
|
1425 delete plugin; |
|
1426 plugin = NULL; |
|
1427 |
|
1428 PSLN_TRACE_DEBUG("CPslnModel::FindAndAppendScreensaversL CapsArr Append"); |
|
1429 User::LeaveIfError( |
|
1430 iScreensaverCapsArr.Append( capabilities ) ); |
|
1431 PSLN_TRACE_DEBUG("CPslnModel::FindAndAppendScreensaversL CapsArrAppend OK"); |
|
1432 |
|
1433 found = ETrue; |
|
1434 |
|
1435 PSLN_TRACE_DEBUG("CPslnModel::FindAndAppendScreensaversL Append"); |
|
1436 if ( iScreensaverFilenameArr ) |
|
1437 { |
|
1438 iScreensaverFilenameArr->AppendL( ssNamePtr ); |
|
1439 } |
|
1440 } |
|
1441 CleanupStack::PopAndDestroy( ssName ); |
|
1442 } |
|
1443 PSLN_TRACE_DEBUG("CPslnModel::FindAndAppendScreensaversL COMPLETED"); |
|
1444 CleanupStack::PopAndDestroy( &screenSaverList ); |
|
1445 return found; |
|
1446 } |
|
1447 |
|
1448 // --------------------------------------------------------------------------- |
|
1449 // CPslnModel::UpdateFromServerL |
|
1450 // --------------------------------------------------------------------------- |
|
1451 // |
|
1452 void CPslnModel::UpdateFromServerL() |
|
1453 { |
|
1454 PSLN_TRACE_DEBUG("CPslnModel::UpdateFromServerL"); |
|
1455 if ( !iSkinStore ) |
|
1456 { |
|
1457 iSkinStore = CPslnSkinStore::NewL( this ); |
|
1458 } |
|
1459 iSkinStore->UpdateAllSkinsL( iEikEnv->FsSession() ); |
|
1460 UpdateVisibleSkinListL(); |
|
1461 } |
|
1462 |
|
1463 // --------------------------------------------------------------------------- |
|
1464 // CPslnModel::UpdateVisibleSkinListL |
|
1465 // --------------------------------------------------------------------------- |
|
1466 // |
|
1467 void CPslnModel::UpdateVisibleSkinListL() |
|
1468 { |
|
1469 PSLN_TRACE_DEBUG("CPslnModel::UpdateVisibleSkinListL"); |
|
1470 if( iVisibleSkinArr ) |
|
1471 { |
|
1472 iVisibleSkinArr->ResetAndDestroy(); |
|
1473 delete iVisibleSkinArr; |
|
1474 iVisibleSkinArr = NULL; |
|
1475 } |
|
1476 |
|
1477 if ( iSkinStore ) |
|
1478 { |
|
1479 iVisibleSkinArr = iSkinStore->CreateNameArrayL(); |
|
1480 } |
|
1481 } |
|
1482 |
|
1483 // ----------------------------------------------------------------------------- |
|
1484 // CPslnModel::SetActiveSkinL |
|
1485 // ----------------------------------------------------------------------------- |
|
1486 // |
|
1487 void CPslnModel::SetActiveSkinL() |
|
1488 { |
|
1489 PSLN_TRACE_DEBUG("CPslnModel::SetActiveSkinL"); |
|
1490 |
|
1491 TInt activeSkinLocation = KErrNotFound; |
|
1492 |
|
1493 iSkinsRepository->Get( |
|
1494 KPslnActiveSkinLocation, |
|
1495 activeSkinLocation ); |
|
1496 |
|
1497 // If skin is from memory card, check memory card status. |
|
1498 if( activeSkinLocation == EAknsSrvMMC ) |
|
1499 { |
|
1500 if( PslnDiskUtil::MmcStatus() < 0 ) |
|
1501 { |
|
1502 // If skin is on memory card, and there is access error, |
|
1503 // activate default skin. |
|
1504 ActivateDefaultSkinL(); |
|
1505 return; |
|
1506 } |
|
1507 } |
|
1508 |
|
1509 TAknsPkgIDBuf pidBuf; |
|
1510 iSkinsRepository->Get( |
|
1511 KPslnActiveSkinUid, |
|
1512 pidBuf ); |
|
1513 |
|
1514 TAknsPkgID activeSkinPid; |
|
1515 activeSkinPid.SetFromDesL( pidBuf ); |
|
1516 |
|
1517 if ( !iVisibleSkinArr ) |
|
1518 { |
|
1519 User::Leave( KErrGeneral ); |
|
1520 } |
|
1521 TInt activeSkinIndex = KErrNotFound; |
|
1522 for( TInt i = 0; i < iVisibleSkinArr->Count(); i++ ) |
|
1523 { |
|
1524 CPslnSkinNameEntry* nameEntry = (*iVisibleSkinArr)[i]; |
|
1525 if ( !nameEntry ) |
|
1526 { |
|
1527 User::Leave( KErrGeneral ); |
|
1528 } |
|
1529 if( ( activeSkinPid == nameEntry->PkgID() ) && |
|
1530 ( activeSkinLocation == nameEntry->Location() ) ) |
|
1531 { |
|
1532 activeSkinIndex = i; |
|
1533 break; |
|
1534 } |
|
1535 } |
|
1536 |
|
1537 if( activeSkinIndex == KErrNotFound ) |
|
1538 { |
|
1539 // If the currently active skin no longer exists, activate the default. |
|
1540 ActivateDefaultSkinL(); |
|
1541 return; |
|
1542 } |
|
1543 |
|
1544 iActiveSkinIndex = activeSkinIndex; |
|
1545 } |
|
1546 |
|
1547 // ----------------------------------------------------------------------------- |
|
1548 // Screen saver text query |
|
1549 // ----------------------------------------------------------------------------- |
|
1550 // |
|
1551 TBool CPslnModel::QueryAndSetScreensaverTextL() |
|
1552 { |
|
1553 PSLN_TRACE_DEBUG("CPslnModel::QueryAndSetScreensaverTextL"); |
|
1554 |
|
1555 HBufC* displayText = HBufC::NewLC( KPslnMaxNumberOfScreenSaverText ); |
|
1556 TPtr txtPtr = displayText->Des(); |
|
1557 |
|
1558 TInt error = iScreenSaverRepository->Get( KScreenSaverText, txtPtr ); |
|
1559 |
|
1560 // Just load the default text if nothing was set in the skin settings. |
|
1561 if ( ( txtPtr.Length() == 0 ) || ( error != KErrNone ) ) |
|
1562 { |
|
1563 GetDefaultTextToScreensaverL( txtPtr ); |
|
1564 } |
|
1565 |
|
1566 // Set text to query. |
|
1567 CAknTextQueryDialog* dlg = CAknTextQueryDialog::NewL( |
|
1568 txtPtr, |
|
1569 CAknQueryDialog::ENoTone ); |
|
1570 dlg->SetPredictiveTextInputPermitted( ETrue ); |
|
1571 |
|
1572 // If in APAC region, set dialog length dynamically. |
|
1573 if ( PslnFeatures::IsAPACSupported() ) |
|
1574 { |
|
1575 dlg->SetMaxLength( KPslnSsTextDialogAPACMaxLength ); |
|
1576 } |
|
1577 |
|
1578 TBool retValue = EFalse; |
|
1579 // Show query for Screen saver txt. |
|
1580 if( dlg->ExecuteLD( R_PSLN_SCREEN_SAVER_TEXT_QUERY_DIALOG ) ) |
|
1581 { |
|
1582 error = iScreenSaverRepository->Set( KScreenSaverText, txtPtr ); |
|
1583 if ( error == KErrNone ) |
|
1584 { |
|
1585 retValue = ETrue; |
|
1586 } |
|
1587 } |
|
1588 CleanupStack::PopAndDestroy( displayText ); |
|
1589 return retValue; |
|
1590 } |
|
1591 |
|
1592 |
|
1593 // --------------------------------------------------------------------------- |
|
1594 // CPslnModel::GetSkinFullName |
|
1595 // --------------------------------------------------------------------------- |
|
1596 // |
|
1597 const TDesC& CPslnModel::GetSkinFullName( const TInt aItemIndex ) |
|
1598 { |
|
1599 PSLN_TRACE_DEBUG("CPslnModel::GetSkinFullName"); |
|
1600 CPslnSkinEntry* skinEntry = VisibleSkin( aItemIndex ); |
|
1601 if ( skinEntry ) |
|
1602 { |
|
1603 return skinEntry->FullName(); |
|
1604 } |
|
1605 return KNullDesC; |
|
1606 } |
|
1607 |
|
1608 // ----------------------------------------------------------------------------- |
|
1609 // CPslnModel::GetSkinNameByPID |
|
1610 // ----------------------------------------------------------------------------- |
|
1611 // |
|
1612 void CPslnModel::GetSkinNameByPID( const TAknsPkgID aPID, TDes& aSkinName, |
|
1613 const TPslnSkinNameType aType ) const |
|
1614 { |
|
1615 PSLN_TRACE_DEBUG("CPslnModel::GetSkinNameByPID"); |
|
1616 |
|
1617 aSkinName = KNullDesC; |
|
1618 |
|
1619 if( GetSeparatelyLocalizedSkinName( aPID, aSkinName, aType ) ) |
|
1620 { |
|
1621 return; |
|
1622 } |
|
1623 |
|
1624 if ( iSkinStore ) |
|
1625 { |
|
1626 CPslnSkinEntry* entry = iSkinStore->Find( aPID, EAknsSrvAll ); |
|
1627 if ( entry ) |
|
1628 { |
|
1629 entry->GetName( aSkinName ); |
|
1630 } |
|
1631 } |
|
1632 } |
|
1633 |
|
1634 // --------------------------------------------------------------------------- |
|
1635 // CPslnModel::ActivateDefaultSkinL |
|
1636 // --------------------------------------------------------------------------- |
|
1637 // |
|
1638 void CPslnModel::ActivateDefaultSkinL() |
|
1639 { |
|
1640 PSLN_TRACE_DEBUG("CPslnModel::ActivateDefaultSkinL"); |
|
1641 GuardActivationLC(); |
|
1642 ActivateSkinL( KPslnSeries60SkinIndex ); |
|
1643 CleanupStack::PopAndDestroy(); // activation guard |
|
1644 } |
|
1645 |
|
1646 // --------------------------------------------------------------------------- |
|
1647 // Sets default text to parameter. |
|
1648 // --------------------------------------------------------------------------- |
|
1649 // |
|
1650 void CPslnModel::GetDefaultTextToScreensaverL( TDes& aDisplayText ) |
|
1651 { |
|
1652 PSLN_TRACE_DEBUG("CPslnModel::GetDefaultTextToScreensaverL"); |
|
1653 HBufC* strBuffer = NULL; |
|
1654 strBuffer = StringLoader::LoadLC( R_PSLN_SCREEN_SAVER_DEFAULT_TEXT ); |
|
1655 if ( strBuffer ) |
|
1656 { |
|
1657 aDisplayText = strBuffer->Des(); |
|
1658 } |
|
1659 CleanupStack::PopAndDestroy( strBuffer ); |
|
1660 } |
|
1661 |
|
1662 // --------------------------------------------------------------------------- |
|
1663 // Gets wallpaper item index. Same as above, but can leave. |
|
1664 // --------------------------------------------------------------------------- |
|
1665 // |
|
1666 TInt CPslnModel::GetWallPaperItemIndex() |
|
1667 { |
|
1668 PSLN_TRACE_DEBUG("CPslnModel::GetWallPaperItemIndexL"); |
|
1669 TInt itemIndex = KErrNotFound; |
|
1670 |
|
1671 TInt error = iSkinsRepository->Get( KPslnWallpaperType, itemIndex ); |
|
1672 if ( error != KErrNone ) |
|
1673 { |
|
1674 itemIndex = KPslnDefaultItemIndex; |
|
1675 } |
|
1676 if ( itemIndex == KPslnDefaultItemIndex ) |
|
1677 { |
|
1678 // Verify that key values are coherent. |
|
1679 TFileName wallpaperPath; |
|
1680 error = iSkinsRepository->Get( KPslnIdleBackgroundImagePath, wallpaperPath ); |
|
1681 if ( wallpaperPath.Length() > 0 ) |
|
1682 { |
|
1683 // Wallpaper image is defined, but type is claimed as None. |
|
1684 // Assume that image is desired. |
|
1685 itemIndex = 1; |
|
1686 } |
|
1687 } |
|
1688 |
|
1689 return itemIndex; |
|
1690 } |
|
1691 |
|
1692 // --------------------------------------------------------------------------- |
|
1693 // Gets screensaver item index. Same as above, but can leave. |
|
1694 // --------------------------------------------------------------------------- |
|
1695 // |
|
1696 TInt CPslnModel::GetScreenSaverItemIndexL() |
|
1697 { |
|
1698 PSLN_TRACE_DEBUG("CPslnModel::GetScreenSaverItemIndexL"); |
|
1699 TInt screenObjectType = KErrNotFound; |
|
1700 TInt error = KErrNone; |
|
1701 |
|
1702 error = iScreenSaverRepository->Get( |
|
1703 KScreenSaverObject, screenObjectType ); |
|
1704 |
|
1705 if ( error != KErrNone ) |
|
1706 { |
|
1707 return KErrNotFound; |
|
1708 } |
|
1709 |
|
1710 if ( screenObjectType == KPslnSsNone && !IsSupportScreenSaverNoneOption() ) |
|
1711 { |
|
1712 //if "none" option is not supported and the settings of cenrep is none |
|
1713 //then change it to the default screen saver - "date". |
|
1714 screenObjectType = KPslnSsDate; |
|
1715 } |
|
1716 |
|
1717 switch ( screenObjectType ) |
|
1718 { |
|
1719 case KPslnSsNone: |
|
1720 return GetScreenSaverIndexByFileName(KPslnScreenSaverTypeNone); |
|
1721 case KPslnSsDate: |
|
1722 return GetScreenSaverIndexByFileName(KPslnScreenSaverTypeDateTime); |
|
1723 case KPslnSsText: |
|
1724 return GetScreenSaverIndexByFileName(KPslnScreenSaverTypeText); |
|
1725 case KPslnSsObject: |
|
1726 break; |
|
1727 default: |
|
1728 return KErrNotFound; |
|
1729 } |
|
1730 |
|
1731 TInt itemIndex = KErrNotFound; |
|
1732 HBufC* screenSaverFileName = HBufC::NewLC( KMaxFileName ); |
|
1733 TPtr ssFilePtr = screenSaverFileName->Des(); |
|
1734 error = iScreenSaverRepository->Get( |
|
1735 KScreenSaverPluginName, |
|
1736 ssFilePtr ); |
|
1737 |
|
1738 // Try to look for ']'. |
|
1739 TInt eqPos = ssFilePtr.Find( KPslnScreenSaverUidEndMark ); |
|
1740 |
|
1741 // If not found, use the whole string. |
|
1742 if( eqPos == KErrNotFound ) |
|
1743 { |
|
1744 eqPos = ssFilePtr.Length(); |
|
1745 } |
|
1746 // strip all characters right of it. |
|
1747 ssFilePtr = ssFilePtr.Left( eqPos + 1 ); |
|
1748 |
|
1749 if ( error == KErrNone && iScreensaverFilenameArr ) |
|
1750 { |
|
1751 // Loop through all the screensavers. |
|
1752 for( TInt i = 0; i < iScreensaverFilenameArr->MdcaCount(); i++ ) |
|
1753 { |
|
1754 TPtrC ssNamePtr = GetRealScreenSaverUid( i ); |
|
1755 if( ssNamePtr.CompareF( ssFilePtr ) == 0 ) |
|
1756 { |
|
1757 itemIndex = i; |
|
1758 break; |
|
1759 } |
|
1760 } |
|
1761 } |
|
1762 CleanupStack::PopAndDestroy( screenSaverFileName ); |
|
1763 return itemIndex; |
|
1764 } |
|
1765 |
|
1766 // --------------------------------------------------------------------------- |
|
1767 // Dynamically loads AknsWallpaperUtils to memory. |
|
1768 // --------------------------------------------------------------------------- |
|
1769 // |
|
1770 void CPslnModel::LoadWallpaperUtilsL() |
|
1771 { |
|
1772 // Wallpaper utils dll loading. |
|
1773 if( iInternalState.IsClear( EPslnModelStateWallpaperDllLoaded ) ) |
|
1774 { |
|
1775 PSLN_TRACE_DEBUG("CPslnModel::LoadWallpaperUtilsL about load"); |
|
1776 if( iWallpaperDll.Load( KPslnWallpaperUtilsLoaderName ) == KErrNone ) |
|
1777 { |
|
1778 PSLN_TRACE_DEBUG("CPslnModel::LoadWallpaperUtilsL loaded"); |
|
1779 iInternalState.Set( EPslnModelStateWallpaperDllLoaded ); |
|
1780 // Request the entry function |
|
1781 NewWallpaperUtilsL wallpaperUtils = |
|
1782 (NewWallpaperUtilsL) iWallpaperDll.Lookup( KPslnDllEntryPoint ); |
|
1783 if( wallpaperUtils ) |
|
1784 { |
|
1785 PSLN_TRACE_DEBUG("CPslnModel::LoadWallpaperUtilsL create"); |
|
1786 // Create the class |
|
1787 iWallpaperSetter = |
|
1788 (CPslnWallpaperUtilsLoader*) (*wallpaperUtils)(); |
|
1789 } |
|
1790 } |
|
1791 } |
|
1792 if ( !iWallpaperSetter ) |
|
1793 { |
|
1794 User::Leave( KErrNotFound ); |
|
1795 } |
|
1796 } |
|
1797 |
|
1798 // ----------------------------------------------------------------------------- |
|
1799 // This function removes file information from ScreenSaver UID. |
|
1800 // ----------------------------------------------------------------------------- |
|
1801 // |
|
1802 TPtrC CPslnModel::GetRealScreenSaverUid( const TInt aIndex ) |
|
1803 { |
|
1804 PSLN_TRACE_DEBUG("CPslnModel::GetRealScreenSaverUid"); |
|
1805 // Look for ']' - this indicates the end of screensaver UID. |
|
1806 TInt eqPos = |
|
1807 iScreensaverFilenameArr->MdcaPoint( aIndex ).Find( |
|
1808 KPslnScreenSaverUidEndMark ); |
|
1809 // If not found, use the whole string. |
|
1810 if( eqPos == KErrNotFound ) |
|
1811 { |
|
1812 eqPos = iScreensaverFilenameArr->MdcaPoint( aIndex ).Length(); |
|
1813 } |
|
1814 // strip all characters right of it. |
|
1815 return iScreensaverFilenameArr->MdcaPoint( aIndex ).Left( eqPos + 1 ); |
|
1816 } |
|
1817 |
|
1818 // ----------------------------------------------------------------------------- |
|
1819 // This is leaving version of ActivateScreenSaver. |
|
1820 // ----------------------------------------------------------------------------- |
|
1821 // |
|
1822 void CPslnModel::ActivateScreenSaverL( const TInt aItemIndex, |
|
1823 TPslnScreenSaverActivation aActivationType ) |
|
1824 { |
|
1825 PSLN_TRACE_DEBUG("CPslnModel::ActivateScreenSaver"); |
|
1826 |
|
1827 TInt error = KErrNone; |
|
1828 if ( aActivationType == EPslnScreenSaverPreviewActivation ) |
|
1829 { |
|
1830 // get screen saver type to be previewed |
|
1831 TInt previewSsType = GetScreensaverTypeByIndex( aItemIndex ); |
|
1832 if ( previewSsType == KErrNotFound ) |
|
1833 { |
|
1834 User::Leave( KErrNotFound ); |
|
1835 } |
|
1836 |
|
1837 // create CScreenSaverInfo object to backup the current screensaver settings |
|
1838 if ( !iScreenSaverInfo ) |
|
1839 { |
|
1840 iScreenSaverInfo = CPslnScreenSaverInfo::NewL(); |
|
1841 } |
|
1842 iScreenSaverInfo->iFileName->Des().Zero(); |
|
1843 |
|
1844 //backup current screensaver settings |
|
1845 error = iScreenSaverRepository->Get( |
|
1846 KScreenSaverObject, |
|
1847 iScreenSaverInfo->iScreenSaverType ); |
|
1848 |
|
1849 if ( previewSsType == KPslnSsText ) |
|
1850 { |
|
1851 TPtr ptr = iScreenSaverInfo->iScreenSaverTxt->Des(); |
|
1852 error = iScreenSaverRepository->Get( |
|
1853 KScreenSaverText, |
|
1854 ptr ); |
|
1855 } |
|
1856 else if ( previewSsType == KPslnSsObject ) |
|
1857 { |
|
1858 TPtr ptr = iScreenSaverInfo->iFileName->Des(); |
|
1859 error = iScreenSaverRepository->Get( |
|
1860 KScreenSaverPluginName, |
|
1861 ptr ); |
|
1862 } |
|
1863 |
|
1864 //set values to screen saver needed to preview |
|
1865 if ( previewSsType == KPslnSsText ) |
|
1866 { |
|
1867 // Load the default text. |
|
1868 if ( iScreenSaverInfo->iScreenSaverTxt->Length() == 0 ) |
|
1869 { |
|
1870 HBufC* screensaverText = HBufC::NewLC( KPslnMaxNumberOfScreenSaverText ); |
|
1871 TPtr ptr = screensaverText->Des(); |
|
1872 |
|
1873 GetDefaultTextToScreensaverL( ptr ); |
|
1874 |
|
1875 error = iScreenSaverRepository->Set( |
|
1876 KScreenSaverText, |
|
1877 ptr ); |
|
1878 |
|
1879 CleanupStack::PopAndDestroy(screensaverText); |
|
1880 } |
|
1881 } |
|
1882 else if ( previewSsType == KPslnSsObject ) |
|
1883 { |
|
1884 // Get Screen saver filename based on index. |
|
1885 if( ( aItemIndex >= 0 ) && ( aItemIndex < iScreensaverFilenameArr->Count() ) ) |
|
1886 { |
|
1887 TPtrC ptr = iScreensaverFilenameArr->MdcaPoint( aItemIndex ); |
|
1888 error = iScreenSaverRepository->Set( |
|
1889 KScreenSaverPluginName, |
|
1890 ptr ); |
|
1891 } |
|
1892 } |
|
1893 |
|
1894 error = iScreenSaverRepository->Set( |
|
1895 KScreenSaverObject, |
|
1896 previewSsType ); |
|
1897 |
|
1898 // Set preview mode active, the screensaver is listening the value. |
|
1899 error = RProperty::Set( |
|
1900 KPSUidScreenSaver, |
|
1901 KScreenSaverPreviewMode, |
|
1902 KPslnActivatePreviewMode ); |
|
1903 } |
|
1904 else if ( aActivationType == EPslnScreenSaverPreviewDeactivation ) |
|
1905 { |
|
1906 TInt previewSsType = KErrNotFound; |
|
1907 error = iScreenSaverRepository->Get( |
|
1908 KScreenSaverObject, |
|
1909 previewSsType ); |
|
1910 |
|
1911 //restore the screen saver settings. |
|
1912 if ( iScreenSaverInfo->iFileName->Des().Compare( KNullDesC ) ) |
|
1913 { |
|
1914 error = iScreenSaverRepository->Set( |
|
1915 KScreenSaverPluginName, |
|
1916 iScreenSaverInfo->iFileName->Des() ); |
|
1917 } |
|
1918 else if ( previewSsType == KPslnSsText ) |
|
1919 { |
|
1920 error = iScreenSaverRepository->Set( |
|
1921 KScreenSaverText, |
|
1922 iScreenSaverInfo->iScreenSaverTxt->Des() ); |
|
1923 } |
|
1924 |
|
1925 if ( error == KErrNone ) |
|
1926 { |
|
1927 error = iScreenSaverRepository->Set( |
|
1928 KScreenSaverObject, |
|
1929 iScreenSaverInfo->iScreenSaverType ); |
|
1930 } |
|
1931 } |
|
1932 else |
|
1933 { |
|
1934 User::Leave( KErrNotSupported ); |
|
1935 } |
|
1936 } |
|
1937 |
|
1938 // --------------------------------------------------------------------------- |
|
1939 // Dynamically loads browser launcher dll to memory. |
|
1940 // --------------------------------------------------------------------------- |
|
1941 // |
|
1942 void CPslnModel::LoadBrowserLaunchL() |
|
1943 { |
|
1944 // Browser launch dll loading. |
|
1945 if( iInternalState.IsClear( EPslnModelStateBrowserLaunchDllLoaded ) ) |
|
1946 { |
|
1947 PSLN_TRACE_DEBUG("CPslnModel::LoadBrowserLaunchL about load"); |
|
1948 if( iBrowserLaunchDll.Load( KPslnBrowserLaunchLoaderName ) == KErrNone ) |
|
1949 { |
|
1950 PSLN_TRACE_DEBUG("CPslnModel::LoadBrowserLaunchL loaded"); |
|
1951 iInternalState.Set( EPslnModelStateBrowserLaunchDllLoaded ); |
|
1952 // Request the entry function |
|
1953 NewBrowserLauncherL browserLaucnher = |
|
1954 (NewBrowserLauncherL) iBrowserLaunchDll.Lookup( KPslnDllEntryPoint ); |
|
1955 if( browserLaucnher ) |
|
1956 { |
|
1957 PSLN_TRACE_DEBUG("CPslnModel::LoadBrowserLaunchL create"); |
|
1958 // Create the class |
|
1959 iBrowserLauncher = |
|
1960 (CPslnBrowserLaunchLoader*) (*browserLaucnher)(); |
|
1961 } |
|
1962 } |
|
1963 } |
|
1964 if ( !iBrowserLauncher ) |
|
1965 { |
|
1966 User::Leave( KErrNotFound ); |
|
1967 } |
|
1968 } |
|
1969 |
|
1970 // ----------------------------------------------------------------------------- |
|
1971 // CPslnModel::SkinFileExist |
|
1972 // ----------------------------------------------------------------------------- |
|
1973 // |
|
1974 TBool CPslnModel::SkinFileExist( const TInt& aIndex ) |
|
1975 { |
|
1976 if( !IsThemeOnMemoryCard(aIndex) ) |
|
1977 { |
|
1978 return ETrue; |
|
1979 } |
|
1980 |
|
1981 TFileName fullname; |
|
1982 fullname = GetSkinFullName( aIndex ); |
|
1983 |
|
1984 TInt filehandle = 0; |
|
1985 TInt fileserverhandle = iSkinSrvSession.OpenBitmapFile( fullname, filehandle ); |
|
1986 |
|
1987 RFile file; |
|
1988 TInt errorcode = file.AdoptFromServer( fileserverhandle, filehandle ); |
|
1989 file.Close(); |
|
1990 |
|
1991 if ( errorcode == KErrNone ) |
|
1992 { |
|
1993 return ETrue; |
|
1994 } |
|
1995 |
|
1996 return EFalse; |
|
1997 } |
|
1998 |
|
1999 // --------------------------------------------------------------------------- |
|
2000 // Used to notify the client about changes for integer value keys. |
|
2001 // --------------------------------------------------------------------------- |
|
2002 // |
|
2003 void CPslnModel::HandleNotifyInt(TUint32 aId, TInt aNewValue) |
|
2004 { |
|
2005 if( aId == KThemesTransitionEffects ) |
|
2006 { |
|
2007 iTransitionEffectValue = aNewValue; |
|
2008 } |
|
2009 } |
|
2010 |
|
2011 // --------------------------------------------------------------------------- |
|
2012 // Gets transition effect value and initialize CenRep notify handler. |
|
2013 // --------------------------------------------------------------------------- |
|
2014 // |
|
2015 void CPslnModel::InitTransitionEffectVauleL() |
|
2016 { |
|
2017 iTransitionEffectValue = KErrNone; |
|
2018 |
|
2019 TInt error = iThemesAppRepository->Get( KThemesTransitionEffects, iTransitionEffectValue ); |
|
2020 if ( error != KErrNone || iTransitionEffectValue < 0 ) |
|
2021 { |
|
2022 iTransitionEffectValue = KErrNotFound; |
|
2023 } |
|
2024 |
|
2025 iThemesAppCenRepNotifyHandler = |
|
2026 CCenRepNotifyHandler::NewL(*this, *iThemesAppRepository, |
|
2027 CCenRepNotifyHandler::EIntKey, KThemesTransitionEffects); |
|
2028 iThemesAppCenRepNotifyHandler->StartListeningL(); |
|
2029 |
|
2030 } |
|
2031 |
|
2032 // ----------------------------------------------------------------------------- |
|
2033 // Get screen saver object type from index. |
|
2034 // ----------------------------------------------------------------------------- |
|
2035 // |
|
2036 TInt CPslnModel::GetScreensaverTypeByIndex(TInt aIndex) |
|
2037 { |
|
2038 if(aIndex < 0 || aIndex >= iScreensaverFilenameArr->MdcaCount()) |
|
2039 { |
|
2040 return KErrNotFound; |
|
2041 } |
|
2042 |
|
2043 TPtrC ptr = iScreensaverFilenameArr->MdcaPoint(aIndex); |
|
2044 if(ptr.Compare(KPslnScreenSaverTypeNone) == 0) |
|
2045 { |
|
2046 return KPslnSsNone; |
|
2047 } |
|
2048 if(ptr.Compare(KPslnScreenSaverTypeDateTime) == 0) |
|
2049 { |
|
2050 return KPslnSsDate; |
|
2051 } |
|
2052 if(ptr.Compare(KPslnScreenSaverTypeText) == 0) |
|
2053 { |
|
2054 return KPslnSsText; |
|
2055 } |
|
2056 |
|
2057 return KPslnSsObject; |
|
2058 } |
|
2059 |
|
2060 // --------------------------------------------------------------------------- |
|
2061 // Get screensaver item index from filename |
|
2062 // --------------------------------------------------------------------------- |
|
2063 // |
|
2064 TInt CPslnModel::GetScreenSaverIndexByFileName(const TDesC &aFileName) const |
|
2065 { |
|
2066 for( TInt i = 0; i < iScreensaverFilenameArr->MdcaCount(); i++ ) |
|
2067 { |
|
2068 if( aFileName.Compare((*iScreensaverFilenameArr)[i]) == 0 ) |
|
2069 { |
|
2070 return i; |
|
2071 } |
|
2072 } |
|
2073 return KErrNotFound; |
|
2074 } |
|
2075 |
|
2076 // --------------------------------------------------------------------------- |
|
2077 // Get if the "None" screen saver is supported. |
|
2078 // --------------------------------------------------------------------------- |
|
2079 // |
|
2080 TBool CPslnModel::IsSupportScreenSaverNoneOption() const |
|
2081 { |
|
2082 return PslnFeatures::IsSupported( KPslnSupportScreenSaverSupportNoneOption ); |
|
2083 } |
|
2084 |
|
2085 |
|
2086 |
|
2087 // End of File |
|
2088 |