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1 /* |
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2 * Copyright (c) 2008-2008 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Implements access to branding server |
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15 * |
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16 */ |
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17 |
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18 |
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19 #include <coemain.h> |
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20 #include <spentry.h> |
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21 #include <mbsaccess.h> |
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22 #include <AknsUtils.h> |
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23 #include <cbsbitmap.h> |
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24 #include <cbsfactory.h> |
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25 #include <mbselement.h> |
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26 #include <spsettings.h> |
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27 #include <spproperty.h> |
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28 #include <spdefinitions.h> |
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29 |
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30 #include "cchuipluginbrandinghandler.h" |
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31 #include "cchuipluginiconfileprovider.h" |
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32 |
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33 _LIT8( KDefaultAppId, "xsp" ); |
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34 _LIT8( KBrandedBitmapItemId, "service_passive_image_small" ); |
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35 |
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36 const TUint KIconWidth( 20 ); |
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37 const TUint KIconHeight( 20 ); |
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38 const TUint KBrandStringMaxLength( 255 ); |
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39 |
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40 |
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41 // ======== MEMBER FUNCTIONS ======== |
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42 |
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43 CCchUiPluginBrandingHandler::CCchUiPluginBrandingHandler( |
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44 CSPSettings& aSpSettings ): |
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45 iSpSettings( aSpSettings ) |
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46 { |
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47 } |
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48 |
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49 void CCchUiPluginBrandingHandler::ConstructL() |
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50 { |
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51 } |
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52 |
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53 CCchUiPluginBrandingHandler* CCchUiPluginBrandingHandler::NewL( |
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54 CSPSettings& aSpSettings ) |
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55 { |
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56 CCchUiPluginBrandingHandler* self = NewLC( aSpSettings ); |
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57 CleanupStack::Pop( self ); |
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58 return self; |
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59 } |
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60 |
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61 CCchUiPluginBrandingHandler* CCchUiPluginBrandingHandler::NewLC( |
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62 CSPSettings& aSpSettings ) |
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63 { |
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64 CCchUiPluginBrandingHandler* self = |
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65 new (ELeave) CCchUiPluginBrandingHandler( aSpSettings ); |
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66 CleanupStack::PushL( self ); |
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67 self->ConstructL(); |
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68 return self; |
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69 } |
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70 |
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71 CCchUiPluginBrandingHandler::~CCchUiPluginBrandingHandler() |
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72 { |
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73 delete iFactory; |
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74 iFactory = NULL; |
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75 if ( iAccess ) |
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76 { |
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77 iAccess->Close(); |
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78 } |
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79 } |
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80 |
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81 // --------------------------------------------------------------------------- |
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82 // Retrieves service icon. |
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83 // --------------------------------------------------------------------------- |
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84 // |
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85 void CCchUiPluginBrandingHandler::RetrieveServiceIconL( |
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86 TUint32 aServiceId, CFbsBitmap*& aBitmap, CFbsBitmap*& aMask ) |
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87 { |
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88 // start fetching of branding image |
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89 // get structure containing the info needed to load brand image |
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90 MBSElement* bitmapItem = NULL; |
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91 |
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92 // Access must be created and destroyed for each call since this is |
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93 // common implementation for all services, otherwise brand data |
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94 // fetching might fail or return data from another service. |
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95 PrepareBrandingAccessL( aServiceId ); |
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96 |
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97 bitmapItem = iAccess->GetStructureL( KBrandedBitmapItemId() ); |
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98 CleanupClosePushL( *bitmapItem ); |
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99 |
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100 // get info from the bitmap element |
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101 const CBSBitmap& bsBitmap = bitmapItem->BitmapDataL(); |
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102 |
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103 RFile bitmapFile; |
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104 CleanupClosePushL( bitmapFile ); |
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105 |
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106 // get the bitmap file from where we can load the bitmap |
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107 iAccess->GetFileL( bsBitmap.BitmapFileId(), bitmapFile ); |
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108 |
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109 TInt err = KErrNotFound; |
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110 CFbsBitmap* skinBitmap = NULL; |
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111 |
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112 // Try getting skinned images first |
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113 if ( CCoeEnv::Static() ) |
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114 { |
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115 MAknsSkinInstance* skin = AknsUtils::SkinInstance(); |
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116 |
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117 TAknsItemID itemId; |
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118 itemId.Set( bsBitmap.SkinIdMajor(), bsBitmap.SkinIdMinor() ); |
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119 |
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120 TRAP( err, skinBitmap = AknsUtils::CreateBitmapL( skin, itemId ) ); |
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121 } |
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122 |
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123 if ( err == KErrNotFound ) |
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124 { |
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125 // no skin bitmap found |
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126 |
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127 // icon server take ownership of icon file provider |
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128 // File provider duplicates the file handle, close the original |
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129 // Duplication needed because lifetime of image is different than |
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130 // this file handle's. |
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131 CCchUiPluginIconFileProvider* ifp = |
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132 CCchUiPluginIconFileProvider::NewL( bitmapFile ); |
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133 CleanupStack::PushL( ifp ); |
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134 |
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135 AknIconUtils::CreateIconLC( aBitmap, aMask, |
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136 *ifp, |
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137 bsBitmap.BitmapId(), |
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138 bsBitmap.BitmapMaskId() ); |
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139 CleanupStack::Pop( aMask ); |
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140 CleanupStack::Pop( aBitmap ); |
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141 CleanupStack::Pop( ifp ); |
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142 } |
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143 else if ( err ) |
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144 { |
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145 User::Leave( err ); |
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146 } |
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147 else |
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148 { |
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149 aBitmap = skinBitmap; |
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150 aMask = NULL; |
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151 } |
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152 // Icons must be initialized with setsize in order to use them |
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153 TSize size( KIconWidth, KIconHeight ); |
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154 if ( aBitmap ) |
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155 { |
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156 AknIconUtils::SetSize( aBitmap, size ); |
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157 } |
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158 |
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159 if ( aMask ) |
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160 { |
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161 AknIconUtils::SetSize( aMask, size ); |
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162 } |
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163 |
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164 CleanupStack::PopAndDestroy( &bitmapFile ); |
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165 CleanupStack::PopAndDestroy( bitmapItem ); |
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166 ReleaseBrandingAccess(); |
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167 } |
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168 |
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169 // --------------------------------------------------------------------------- |
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170 // Prepares branding access. |
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171 // --------------------------------------------------------------------------- |
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172 // |
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173 void CCchUiPluginBrandingHandler::PrepareBrandingAccessL( TUint32 aServiceId ) |
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174 { |
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175 ReleaseBrandingAccess(); |
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176 |
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177 HBufC8* brandiId8 = HBufC8::NewLC( KBrandStringMaxLength ); |
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178 TPtr8 brandiId8Ptr( brandiId8->Des() ); |
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179 |
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180 HBufC* brandId = HBufC::NewLC( KBrandStringMaxLength ); |
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181 TPtr brandiIdPtr( brandId->Des() ); |
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182 |
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183 CSPProperty* idProperty = CSPProperty::NewLC(); |
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184 iSpSettings.FindPropertyL( aServiceId, |
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185 EPropertyBrandId, |
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186 *idProperty ); |
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187 if ( idProperty ) |
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188 { |
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189 idProperty->GetValue( brandiIdPtr ); |
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190 brandiId8Ptr.Copy( brandiIdPtr ); |
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191 } |
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192 CleanupStack::PopAndDestroy( idProperty ); |
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193 CleanupStack::PopAndDestroy( brandId ); |
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194 |
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195 // default to english |
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196 TInt brandLanguage = ELangInternationalEnglish; |
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197 CSPProperty* lanProperty = CSPProperty::NewLC(); |
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198 iSpSettings.FindPropertyL( aServiceId, |
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199 EPropertyBrandLanguage, |
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200 *lanProperty ); |
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201 if ( lanProperty ) |
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202 { |
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203 lanProperty->GetValue( brandLanguage ); |
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204 brandLanguage = ((TLanguage) (brandLanguage)); |
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205 } |
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206 CleanupStack::PopAndDestroy( lanProperty ); |
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207 |
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208 iFactory = CBSFactory::NewL( brandiId8Ptr, KDefaultAppId ); |
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209 iAccess = iFactory->CreateAccessL( brandiId8Ptr, |
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210 ((TLanguage) ( brandLanguage )) ); |
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211 CleanupStack::PopAndDestroy( brandiId8 ); |
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212 } |
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213 |
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214 // --------------------------------------------------------------------------- |
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215 // Releases branding access. |
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216 // --------------------------------------------------------------------------- |
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217 // |
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218 void CCchUiPluginBrandingHandler::ReleaseBrandingAccess() |
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219 { |
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220 if ( iAccess ) |
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221 { |
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222 iAccess->Close(); |
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223 iAccess = NULL; |
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224 } |
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225 delete iFactory; |
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226 iFactory = NULL; |
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227 } |
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228 |
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229 |