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1 /* |
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2 * Copyright (c) 2008-2009 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: Texture Manager |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 |
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21 // INCLUDE FILES |
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22 |
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23 #include "glxtexturemanagerimpl.h" |
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24 |
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25 #include <AknIconUtils.h> |
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26 #include <AknsUtils.h> |
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27 #include <aknconsts.h> |
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28 #include <alf/alftexturemanager.h> |
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29 #include <alf/alfutil.h> |
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30 #include <mpxmediadrmdefs.h> |
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31 #include <mpxmediageneraldefs.h> |
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32 |
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33 #include <glxdrmutility.h> |
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34 #include <glxmedia.h> |
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35 #include <glxmediageneraldefs.h> |
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36 #include <glxthumbnailattributeinfo.h> |
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37 #include <glxthumbnailutility.h> |
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38 #include <mglxcache.h> |
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39 #include <glxresolutionutility.h> |
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40 #include <glxlog.h> |
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41 #include <glxtracer.h> |
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42 #include <glxuiutility.h> |
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43 #include "mglxtextureobserver.h" |
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44 |
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45 namespace |
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46 { |
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47 const TInt KGlxFirstAlfThumbnailTextureId = 0x10000001; |
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48 const TInt KGlxLastAlfThumbnailTextureId = 0x20000000; |
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49 const TInt KGlxFirstThumbnailTextureId = 0x20000001; |
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50 /** Bitmap size for flat (solid colour) textures */ |
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51 const TInt KGlxFlatTextureSize = 64; |
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52 } |
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53 |
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54 |
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55 // ----------------------------------------------------------------------------- |
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56 // Constructor |
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57 // ----------------------------------------------------------------------------- |
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58 // |
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59 CGlxTextureManagerImpl::CGlxTextureManagerImpl |
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60 (CAlfTextureManager& aAlfTextureManager) : |
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61 iAlfTextureManager(aAlfTextureManager), |
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62 iNextTextureId( KGlxFirstThumbnailTextureId ) |
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63 { |
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64 } |
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65 |
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66 // ----------------------------------------------------------------------------- |
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67 // Destructor |
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68 // ----------------------------------------------------------------------------- |
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69 // |
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70 CGlxTextureManagerImpl::~CGlxTextureManagerImpl() |
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71 { |
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72 TRACER("CGlxTextureManagerImpl::~CGlxTextureManagerImpl"); |
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73 |
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74 // delete other icon textures |
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75 // iIconLIst should deleted only once in destructor as |
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76 // they are using in full applicaiton |
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77 TInt count = iIconList.Count(); |
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78 for(TInt i = count - 1; i >= 0; i--) |
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79 { |
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80 delete iIconList[i].iTexture; |
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81 } |
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82 iIconList.Close(); |
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83 |
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84 iThumbnailList.Close(); |
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85 |
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86 iAnimatedTnmList.Close(); |
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87 |
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88 // delete DRM GIF textures |
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89 count = iDRMGifAnimatedTnmList.Count(); |
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90 GLX_LOG_INFO1("CGlxTextureManagerImpl iDRMGifAnimatedTnmList.Count=%d",count); |
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91 for(TInt i = count - 1; i >= 0; i--) |
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92 { |
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93 GLX_LOG_INFO1("CGlxTextureManagerImpl DRM Gif Texture deleted i=%d",i); |
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94 for(TInt texCnt = KGlxMaxFrameCount - 1; texCnt >= 0; texCnt--) |
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95 { |
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96 delete iDRMGifAnimatedTnmList[i].iTexture[texCnt]; |
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97 } |
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98 } |
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99 iDRMGifAnimatedTnmList.Close(); |
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100 |
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101 // delete zoom textures |
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102 count = iZoomedList.Count(); |
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103 GLX_LOG_INFO1("CGlxTextureManagerImpl iZoomedList.Count=%d",count); |
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104 for(TInt i = count - 1; i >= 0; i--) |
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105 { |
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106 GLX_LOG_INFO1("CGlxTextureManagerImpldeleted i=%d",i); |
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107 delete iZoomedList[i].iTexture; |
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108 } |
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109 iZoomedList.Close(); |
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110 |
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111 delete iMifFilenames; |
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112 |
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113 if ( iDrmUtility ) |
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114 { |
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115 iDrmUtility->Close(); |
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116 } |
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117 |
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118 if ( iCache ) |
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119 { |
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120 iCache->RemoveObserver(this); |
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121 iCache->Close(); |
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122 } |
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123 |
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124 if ( iResUtil ) |
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125 { |
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126 iResUtil->RemoveObserver(*this); |
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127 iResUtil->Close(); |
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128 } |
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129 if(iZoomDecoder) |
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130 { |
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131 delete iZoomDecoder; |
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132 } |
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133 } |
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134 |
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135 // ----------------------------------------------------------------------------- |
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136 // NewL |
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137 // ----------------------------------------------------------------------------- |
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138 // |
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139 CGlxTextureManagerImpl* CGlxTextureManagerImpl::NewL( |
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140 CAlfTextureManager& aAlfTextureManager) |
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141 { |
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142 TRACER("CGlxTextureManagerImpl::NewL"); |
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143 CGlxTextureManagerImpl* self = CGlxTextureManagerImpl::NewLC(aAlfTextureManager); |
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144 CleanupStack::Pop(self); |
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145 return self; |
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146 } |
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147 |
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148 // ----------------------------------------------------------------------------- |
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149 // NewLC |
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150 // ----------------------------------------------------------------------------- |
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151 // |
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152 CGlxTextureManagerImpl* CGlxTextureManagerImpl::NewLC( |
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153 CAlfTextureManager& aAlfTextureManager) |
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154 { |
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155 TRACER("CGlxTextureManagerImpl::NewLC"); |
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156 CGlxTextureManagerImpl* self = |
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157 new (ELeave) CGlxTextureManagerImpl(aAlfTextureManager); |
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158 CleanupStack::PushL(self); |
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159 self->ConstructL(); |
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160 return self; |
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161 } |
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162 |
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163 // ----------------------------------------------------------------------------- |
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164 // ConstructL |
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165 // ----------------------------------------------------------------------------- |
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166 // |
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167 void CGlxTextureManagerImpl::ConstructL() |
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168 { |
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169 TRACER("CGlxTextureManagerImpl::ConstructL"); |
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170 iMifFilenames = new (ELeave) CDesCArrayFlat(2); |
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171 |
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172 // get handle to DRM utility |
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173 iDrmUtility = CGlxDRMUtility::InstanceL(); |
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174 // get handle to the media cache |
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175 iCache = MGlxCache::InstanceL(); |
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176 iCache->AddObserverL(this); |
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177 |
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178 // Get instance of Resolution utility and register for notification of |
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179 // resolution changes |
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180 /// @todo implement CGlxResolutionUtility this later |
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181 iResUtil = CGlxResolutionUtility::InstanceL(); |
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182 iResUtil->AddObserverL(*this); |
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183 // Set the TextureId range. Now we can set our own ID outside this Range |
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184 iAlfTextureManager.SetAutomaticTextureIdRange( |
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185 KGlxFirstAlfThumbnailTextureId, |
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186 KGlxLastAlfThumbnailTextureId); |
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187 } |
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188 |
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189 |
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190 // ----------------------------------------------------------------------------- |
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191 // TextureNeedsUpdating |
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192 // ----------------------------------------------------------------------------- |
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193 // |
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194 TBool CGlxTextureManagerImpl::TextureNeedsUpdating( TGlxMedia aMedia, |
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195 TGlxIdSpaceId aIdSpaceId, const TSize& aRequiredSize ) |
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196 { |
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197 TRACER("CGlxTextureManagerImpl::TextureNeedsUpdating"); |
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198 TInt thumbnailIndex = KErrNotFound; |
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199 TMPXAttribute thumbNailAttribute( 0, 0 ); |
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200 TBool updateTexture = ETrue; |
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201 TRAPD( err, updateTexture = GetThumbnailAttributeAndIndexL( aRequiredSize, |
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202 aMedia, aIdSpaceId, thumbnailIndex, thumbNailAttribute ) ); |
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203 // don't update the texture if there's an error |
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204 return ( err == KErrNone ? updateTexture : EFalse ); |
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205 } |
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206 |
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207 // ----------------------------------------------------------------------------- |
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208 // CreateIconTextureL |
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209 // ----------------------------------------------------------------------------- |
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210 // |
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211 CAlfTexture& CGlxTextureManagerImpl::CreateIconTextureL( |
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212 const TAknsItemID& aSkinID, |
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213 TInt aIconResourceId, |
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214 const TDesC& aFilename, |
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215 TBool aSetColor, |
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216 TRgb aDefaultColor, |
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217 const TAknsItemID& aSkinColorId, |
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218 TInt aSkinColorIndex, |
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219 TSize aRequestedSize) |
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220 { |
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221 TRACER("CGlxTextureManagerImpl::CreateIconTextureL"); |
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222 // Convert size to POSS |
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223 TReal32 heightInPoss = |
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224 iResUtil->PixelsToPoss(TReal32(aRequestedSize.iHeight)); |
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225 |
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226 TReal32 widthInPoss = |
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227 iResUtil->PixelsToPoss(TReal32(aRequestedSize.iWidth)); |
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228 |
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229 |
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230 CAlfTexture* texture = NULL; |
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231 //search array for existing item |
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232 TInt i = iIconList.Count(); |
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233 while(i > 0 && !texture) |
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234 { |
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235 i--; |
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236 TGlxIcon icon = iIconList[i]; |
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237 if( icon.iAvkonSkinId == aSkinID && |
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238 icon.iBitmapId == aIconResourceId && |
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239 icon.iSetColor == aSetColor && |
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240 icon.iDefaultColor == aDefaultColor && |
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241 icon.iSkinColorId == aSkinColorId && |
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242 icon.iSkinColorIndex == aSkinColorIndex && |
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243 icon.iHeightInPoss == heightInPoss && |
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244 icon.iWidthInPoss == widthInPoss ) |
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245 { |
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246 // also compare file names |
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247 TFileName filename(KNullDesC); |
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248 if(icon.iFilenameIndex >= 0) |
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249 { |
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250 filename = iMifFilenames->MdcaPoint(icon.iFilenameIndex); |
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251 } |
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252 if(0 == filename.CompareF(aFilename) ) |
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253 { |
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254 // match found - use existing texture |
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255 texture = icon.iTexture; |
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256 } |
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257 } |
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258 } |
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259 |
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260 if(!texture) |
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261 { |
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262 // existing texture not found - prepare to create new one |
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263 TInt filenameIndex = -1; |
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264 if(aFilename.Length() > 0) |
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265 { |
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266 // is filename already in filename list |
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267 if(iMifFilenames->MdcaCount()) |
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268 { |
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269 iMifFilenames->Find(aFilename, filenameIndex); |
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270 if(filenameIndex == iMifFilenames->MdcaCount()) |
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271 { |
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272 filenameIndex = -1; |
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273 } |
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274 } |
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275 if(filenameIndex < 0) |
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276 { |
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277 // name not in list. Add it |
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278 iMifFilenames->AppendL(aFilename); |
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279 filenameIndex = iMifFilenames->MdcaCount() - 1; |
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280 } |
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281 } |
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282 // Create new icon entry |
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283 TGlxIcon icon; |
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284 icon.iTextureId = NextTextureId(); |
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285 icon.iTexture = NULL; |
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286 icon.iAvkonSkinId = aSkinID; |
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287 icon.iBitmapId = aIconResourceId; |
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288 icon.iFilenameIndex = filenameIndex; |
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289 icon.iSetColor = aSetColor; |
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290 icon.iDefaultColor = aDefaultColor; |
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291 icon.iSkinColorId = aSkinColorId; |
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292 icon.iSkinColorIndex = aSkinColorIndex; |
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293 icon.iHeightInPoss = heightInPoss; |
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294 icon.iWidthInPoss = widthInPoss; |
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295 |
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296 // add to list so ProvideBitmapL can use it |
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297 iIconList.AppendL(icon); |
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298 |
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299 // trap create texture |
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300 TRAPD(err, texture = &iAlfTextureManager.CreateTextureL( |
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301 icon.iTextureId, |
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302 this, |
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303 EAlfTextureFlagDefault)); |
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304 if(err) |
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305 { |
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306 // if error delete entry and leave |
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307 iIconList.Remove(iIconList.Count() - 1); |
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308 User::Leave(err); |
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309 } |
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310 else |
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311 { |
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312 // if no error add texture to entry |
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313 iIconList[iIconList.Count() - 1].iTexture = texture; |
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314 } |
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315 } |
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316 |
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317 if (NULL == texture) |
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318 { |
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319 User::Leave(KErrNotFound); |
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320 } |
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321 |
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322 return *texture; |
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323 } |
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324 |
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325 |
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326 |
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327 // ----------------------------------------------------------------------------- |
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328 // CreateNewTextureForMediaL |
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329 // ----------------------------------------------------------------------------- |
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330 // |
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331 CAlfTexture& CGlxTextureManagerImpl::CreateNewTextureForMediaL( |
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332 TSize aSize, |
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333 const TGlxMedia& aMedia, |
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334 const TGlxIdSpaceId& aIdSpaceId, |
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335 MGlxTextureObserver* aObserver, |
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336 TBool aScaleGridTnm) |
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337 { |
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338 TRACER("CGlxTextureManagerImpl::CreateNewTextureForMediaL"); |
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339 TInt thumbnailIndex = KErrNotFound; |
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340 TMPXAttribute thumbNailAttribute(0,0); |
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341 TGlxThumbnailIcon thumbData; |
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342 |
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343 // If the current thumbnail matches what is required then return the current texture otherwise |
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344 // create a new one. |
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345 if (!GetThumbnailAttributeAndIndexL(aSize, aMedia, aIdSpaceId, thumbnailIndex, thumbNailAttribute)) |
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346 { |
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347 // only texture is missing. |
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348 if ( (NULL != iThumbnailList[thumbnailIndex].iBitmap) && (NULL == iThumbnailList[thumbnailIndex].iTexture)) |
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349 { |
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350 CAlfTexture* newTexture = &iAlfTextureManager.CreateTextureL( |
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351 iThumbnailList[thumbnailIndex].iTextureId, |
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352 this, |
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353 EAlfTextureFlagDefault); |
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354 iThumbnailList[thumbnailIndex].iTexture = newTexture ; |
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355 } |
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356 return *iThumbnailList[thumbnailIndex].iTexture; |
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357 } |
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358 |
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359 // We have 2 scenarios here. |
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360 // 1) We do not have a thumbnail |
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361 // 2) The thumbnail we have is not good enough |
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362 iThumbnailList.ReserveL( iThumbnailList.Count() + 1 ); |
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363 |
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364 CAlfTexture& texture = CreateNewTextureL(aSize, aMedia, aIdSpaceId, |
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365 aObserver, thumbNailAttribute, thumbData,ETrue,aScaleGridTnm); |
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366 |
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367 |
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368 if ( thumbnailIndex != KErrNotFound ) |
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369 { |
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370 // A new texture was created so remove the old one and |
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371 // update the thumbnail list. |
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372 iAlfTextureManager.UnloadTexture(iThumbnailList[thumbnailIndex].iTextureId); |
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373 iThumbnailList.Remove(thumbnailIndex); |
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374 GLX_LOG_INFO("CGlxTextureManagerImpl CreateNewTextureForMediaL UnloadTexture "); |
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375 } |
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376 |
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377 return texture; |
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378 } |
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379 |
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380 // ----------------------------------------------------------------------------- |
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381 // CreateFlatColourTextureL |
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382 // ----------------------------------------------------------------------------- |
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383 // |
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384 CAlfTexture& CGlxTextureManagerImpl::CreateFlatColourTextureL( TRgb aColour ) |
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385 { |
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386 TRACER("CGlxTextureManagerImpl::CreateFlatColourTextureL"); |
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387 // Create a picture with the colour |
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388 CFbsBitmap* picture = new (ELeave) CFbsBitmap; |
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389 CleanupStack::PushL(picture); |
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390 User::LeaveIfError(picture->Create(TSize(KGlxFlatTextureSize, |
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391 KGlxFlatTextureSize), EColor16M ) ); |
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392 |
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393 CFbsBitmapDevice* drawBufDevice = CFbsBitmapDevice::NewL(picture); |
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394 CleanupStack::PushL(drawBufDevice); |
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395 |
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396 CFbsBitGc* drawBufContext; |
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397 User::LeaveIfError(drawBufDevice->CreateContext(drawBufContext)); |
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398 CleanupStack::PushL(drawBufContext); |
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399 |
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400 // draw the color |
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401 drawBufContext->Activate(drawBufDevice); |
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402 drawBufContext->SetBrushColor(aColour); |
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403 drawBufContext->Clear(); |
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404 |
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405 TInt alpha = aColour.Alpha(); |
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406 |
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407 CleanupStack::PopAndDestroy(drawBufContext); |
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408 CleanupStack::PopAndDestroy(drawBufDevice); |
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409 |
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410 CFbsBitmap* mask = NULL; |
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411 if( alpha != 0 ) |
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412 { |
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413 mask = new (ELeave) CFbsBitmap(); |
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414 CleanupStack::PushL( mask ); |
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415 User::LeaveIfError( mask->Create(TSize( KGlxFlatTextureSize, |
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416 KGlxFlatTextureSize ), EGray256 )); |
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417 |
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418 CFbsBitmapDevice* maskBufDevice = CFbsBitmapDevice::NewL( mask ); |
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419 CleanupStack::PushL( maskBufDevice ); |
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420 |
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421 CFbsBitGc* maskBufContext = NULL; |
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422 User::LeaveIfError( maskBufDevice->CreateContext( maskBufContext ) ); |
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423 CleanupStack::PushL( maskBufContext ); |
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424 |
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425 // draw the mask |
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426 maskBufContext->Activate(maskBufDevice); |
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427 maskBufContext->SetBrushColor( TRgb::Color256( alpha ) ); |
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428 maskBufContext->Clear(); |
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429 |
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430 CleanupStack::PopAndDestroy( maskBufContext ); |
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431 CleanupStack::PopAndDestroy( maskBufDevice ); |
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432 } |
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433 |
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434 // Manage the texture ids ourself. Get the next id and store the |
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435 // associated bitmap and mask to ensure that we supply the correct bitmaps |
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436 // when alf calls back to ProvideBitmap |
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437 TInt nextTextureId = NextTextureId(); |
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438 iProvideBitmapHolder.iTextureId = nextTextureId; |
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439 iProvideBitmapHolder.iBitmap = picture; |
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440 iProvideBitmapHolder.iMaskBitmap = mask; |
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441 |
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442 CAlfTexture& newTexture = iAlfTextureManager.CreateTextureL( |
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443 nextTextureId, |
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444 this, |
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445 EAlfTextureFlagDefault ); |
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446 // don't want alf to delete this texture |
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447 newTexture.SetPriority( EAlfTexturePriorityHighest ); |
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448 |
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449 // if we had alpha, release the mask |
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450 if( alpha != 0 ) |
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451 { |
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452 CleanupStack::Pop( mask ); |
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453 } |
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454 |
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455 CleanupStack::Pop( picture ); |
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456 |
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457 return newTexture; |
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458 } |
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459 |
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460 |
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461 // ----------------------------------------------------------------------------- |
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462 // RemoveTexture |
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463 // ----------------------------------------------------------------------------- |
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464 // |
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465 void CGlxTextureManagerImpl::RemoveTexture( const CAlfTexture& aTexture ) |
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466 { |
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467 TRACER("CGlxTextureManagerImpl::RemoveTexture"); |
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468 // Find the texture in the iThumbnailList |
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469 TInt index = iThumbnailList.Find( aTexture, &TGlxThumbnailIcon::MatchTexture ); |
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470 if ( index != KErrNotFound ) |
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471 { |
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472 iThumbnailList.Remove( index ); |
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473 iAlfTextureManager.UnloadTexture( aTexture.Id() ); |
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474 } |
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475 else |
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476 { |
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477 // Find the texture in the zoomed list |
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478 index = iZoomedList.Find( aTexture, &TGlxThumbnailIcon::MatchTexture ); |
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479 GLX_LOG_INFO1("CGlxTextureManagerImpl RemoveTexture index=%d",index); |
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480 if ( index != KErrNotFound ) |
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481 { |
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482 GLX_LOG_INFO("CGlxTextureManagerImpl RemoveTexture index != KErrNotFound"); |
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483 iAlfTextureManager.UnloadTexture( aTexture.Id() ); |
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484 if(iZoomedList[index].iBitmap) |
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485 { |
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486 GLX_LOG_INFO("CGlxTextureManagerImpl RemoveTexture iZoomedList[index].iBitmap delete"); |
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487 delete iZoomedList[index].iBitmap; |
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488 iZoomedList[index].iBitmap=NULL; |
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489 iZoomedList.Remove( index ); |
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490 } |
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491 } |
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492 // iIconLIst should deleted only once in destructor as |
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493 // they are using in full applicaiton |
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494 } |
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495 |
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496 index = iAnimatedTnmList.Find( aTexture, &TGlxThumbnailIcon::MatchTexture ); |
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497 GLX_LOG_INFO1("CGlxTextureManagerImpl RemoveTexture iAnimatedTnmList index=%d",index); |
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498 if ( index != KErrNotFound ) |
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499 { |
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500 if(iAnimatedTnmList[index].iTexture) |
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501 { |
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502 GLX_LOG_INFO("RemoveTexture iAnimatedTnmList Stop animation"); |
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503 (iAnimatedTnmList[index].iTexture)->StopAnimation(); |
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504 } |
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505 iAnimatedTnmList.Remove( index ); |
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506 iAlfTextureManager.UnloadTexture( aTexture.Id() ); |
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507 } |
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508 } |
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509 |
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510 // ----------------------------------------------------------------------------- |
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511 // RemoveZoomList |
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512 // ----------------------------------------------------------------------------- |
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513 // |
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514 void CGlxTextureManagerImpl::RemoveZoomList() |
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515 { |
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516 TRACER("CGlxTextureManagerImpl::RemoveZoomList"); |
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517 TInt count = iZoomedList.Count(); |
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518 GLX_LOG_INFO1("CGlxTextureManagerImpl RemoveZoomList Count()=%d",count); |
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519 if(iZoomDecoder) |
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520 { |
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521 iZoomDecoder->Cancel(); |
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522 } |
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523 for(TInt i = count - 1; i >= 0; i--) |
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524 { |
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525 iAlfTextureManager.UnloadTexture( iZoomedList[i].iTextureId ); |
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526 if( iZoomedList[i].iBitmap) |
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527 { |
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528 GLX_LOG_INFO("CGlxTextureManagerImpl RemoveZoomList delete iZoomedList[i]"); |
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529 delete iZoomedList[i].iBitmap; |
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530 iZoomedList[i].iBitmap=NULL; |
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531 } |
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532 iZoomedList.Remove( i ); |
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533 } |
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534 iZoomedList.Reset(); |
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535 |
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536 } |
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537 |
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538 // ----------------------------------------------------------------------------- |
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539 // RemoveTexture Using TGlxMediaId& |
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540 // ----------------------------------------------------------------------------- |
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541 // |
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542 void CGlxTextureManagerImpl::RemoveTexture(const TGlxMediaId& aMediaId,TBool aAllTexture ) |
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543 { |
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544 TRACER("CGlxTextureManagerImpl::RemoveTexture 2"); |
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545 //Bug fix for PKAA-7NRBYZ - added aAllTexture param |
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546 // Find the texture in the iThumbnailList |
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547 TInt i = iThumbnailList.Count(); |
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548 while(i > 0) |
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549 { |
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550 --i; |
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551 if (iThumbnailList[i].iMediaId == aMediaId) |
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552 { |
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553 TInt aTexture = iThumbnailList[i].iTextureId; |
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554 iThumbnailList.Remove(i); |
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555 iAlfTextureManager.UnloadTexture(aTexture ); |
|
556 //Bug fix for PKAA-7NRBYZ - Delete all the texture only if it is asked. |
|
557 if(!aAllTexture) |
|
558 break; |
|
559 } |
|
560 } |
|
561 |
|
562 i = iAnimatedTnmList.Count(); |
|
563 |
|
564 while(i > 0) |
|
565 { |
|
566 --i; |
|
567 if (iAnimatedTnmList[i].iMediaId == aMediaId) |
|
568 { |
|
569 GLX_LOG_INFO("RemoveTexture 2 iAnimatedTnmList MediaID found"); |
|
570 TInt aTexture = iAnimatedTnmList[i].iTextureId; |
|
571 if(iAnimatedTnmList[i].iTexture) |
|
572 { |
|
573 GLX_LOG_INFO("RemoveTexture2 iAnimatedTnmList Stop animation"); |
|
574 (iAnimatedTnmList[i].iTexture)->StopAnimation(); |
|
575 } |
|
576 iAnimatedTnmList.Remove(i); |
|
577 iAlfTextureManager.UnloadTexture(aTexture ); |
|
578 } |
|
579 } |
|
580 |
|
581 i = iDRMGifAnimatedTnmList.Count(); |
|
582 |
|
583 while(i > 0) |
|
584 { |
|
585 --i; |
|
586 if (iDRMGifAnimatedTnmList[i].iMediaId == aMediaId) |
|
587 { |
|
588 GLX_LOG_INFO("RemoveTexture 2 iDRMGifAnimatedTnmList MediaId found"); |
|
589 for(TInt textureCnt=0;textureCnt<KGlxMaxFrameCount;textureCnt++) |
|
590 { |
|
591 TInt textureId = iDRMGifAnimatedTnmList[i].iTextureId[textureCnt]; |
|
592 iAlfTextureManager.UnloadTexture(textureId); |
|
593 } |
|
594 iDRMGifAnimatedTnmList.Remove(i); |
|
595 } |
|
596 } |
|
597 } |
|
598 |
|
599 // ----------------------------------------------------------------------------- |
|
600 // FlushTextures Removes All Textures |
|
601 // ----------------------------------------------------------------------------- |
|
602 // |
|
603 void CGlxTextureManagerImpl::FlushTextures() |
|
604 { |
|
605 TRACER("CGlxTextureManagerImpl::FlushTextures"); |
|
606 |
|
607 TInt textureID ; |
|
608 |
|
609 TInt i = iThumbnailList.Count(); |
|
610 while(i > 0) |
|
611 { |
|
612 --i; |
|
613 textureID = iThumbnailList[i].iTextureId; |
|
614 iAlfTextureManager.UnloadTexture(textureID ); |
|
615 iThumbnailList[i].iTexture = NULL; |
|
616 } |
|
617 |
|
618 i = iIconList.Count(); |
|
619 while(i > 0) |
|
620 { |
|
621 --i; |
|
622 textureID = iIconList[i].iTextureId; |
|
623 iAlfTextureManager.UnloadTexture(textureID ); |
|
624 iIconList[i].iTexture = NULL; |
|
625 } |
|
626 |
|
627 i = iZoomedList.Count(); |
|
628 while(i > 0) |
|
629 { |
|
630 --i; |
|
631 textureID = iZoomedList[i].iTextureId; |
|
632 iAlfTextureManager.UnloadTexture(textureID ); |
|
633 iZoomedList[i].iTexture = NULL; |
|
634 } |
|
635 |
|
636 i = iAnimatedTnmList.Count(); |
|
637 while(i > 0) |
|
638 { |
|
639 --i; |
|
640 textureID = iAnimatedTnmList[i].iTextureId; |
|
641 if(iAnimatedTnmList[i].iTexture) |
|
642 { |
|
643 GLX_LOG_INFO("FlushTextures iAnimatedTnmList Stop animation"); |
|
644 (iAnimatedTnmList[i].iTexture)->StopAnimation(); |
|
645 } |
|
646 iAlfTextureManager.UnloadTexture(textureID); |
|
647 iAnimatedTnmList[i].iTexture = NULL; |
|
648 } |
|
649 |
|
650 i = iDRMGifAnimatedTnmList.Count(); |
|
651 while(i > 0) |
|
652 { |
|
653 --i; |
|
654 GLX_LOG_INFO("RemoveTexture 2 iDRMGifAnimatedTnmList MediaId found"); |
|
655 for (TInt textureCnt = 0; textureCnt < KGlxMaxFrameCount; textureCnt++) |
|
656 { |
|
657 TInt aTexture = iDRMGifAnimatedTnmList[i].iTextureId[textureCnt]; |
|
658 iAlfTextureManager.UnloadTexture(aTexture); |
|
659 iDRMGifAnimatedTnmList[i].iTexture[textureCnt] = NULL; |
|
660 } |
|
661 } |
|
662 } |
|
663 |
|
664 // ----------------------------------------------------------------------------- |
|
665 // GetThumbnailAttributeAndIndexL |
|
666 // ----------------------------------------------------------------------------- |
|
667 // |
|
668 TBool CGlxTextureManagerImpl::GetThumbnailAttributeAndIndexL( TSize aSize, |
|
669 const TGlxMedia& aMedia, const TGlxIdSpaceId& aIdSpaceId, |
|
670 TInt& aThumbnailIndex, TMPXAttribute& aThumbnailAttribute ) |
|
671 { |
|
672 TRACER("CGlxTextureManagerImpl::GetThumbnailAttributeAndIndexL"); |
|
673 GLX_LOG_INFO( "CGlxTextureManagerImpl::GetThumbnailAttributeAndIndexL" ); |
|
674 aThumbnailIndex = KErrNotFound; |
|
675 |
|
676 aThumbnailAttribute = SelectAttributeL(aSize, aMedia); // Find Thumbnail attributes |
|
677 |
|
678 TInt i = iThumbnailList.Count(); |
|
679 TTime reqTime; |
|
680 aMedia.GetLastModifiedDate(reqTime); |
|
681 while(i > 0 && aThumbnailIndex == KErrNotFound) |
|
682 { |
|
683 --i; |
|
684 if ((iThumbnailList[i].iMediaId == aMedia.Id()) && |
|
685 (iThumbnailList[i].iIdSpaceId == aIdSpaceId) && |
|
686 (iThumbnailList[i].iImageDate == reqTime) && |
|
687 (iThumbnailList[i].iRequiredSize == aSize)) |
|
688 { |
|
689 aThumbnailIndex = i; |
|
690 if ( iThumbnailList[aThumbnailIndex].iAttribId == aThumbnailAttribute) |
|
691 { |
|
692 // We have found that the best match already exists |
|
693 // No need to do anything |
|
694 return EFalse; |
|
695 } |
|
696 } |
|
697 } |
|
698 return ETrue; |
|
699 } |
|
700 // ----------------------------------------------------------------------------- |
|
701 // CreateNewTextureL |
|
702 // ----------------------------------------------------------------------------- |
|
703 CAlfTexture* CGlxTextureManagerImpl::CreateZoomedTextureL() |
|
704 { |
|
705 TRACER("CGlxTextureManagerImpl::CreateZoomedTextureL"); |
|
706 TInt count = iZoomedList.Count(); |
|
707 TInt index = 0 ; |
|
708 |
|
709 for (index = count-1; index >=0 ; index--) |
|
710 { |
|
711 if (NULL == iZoomedList[index].iTexture) |
|
712 { |
|
713 if (NULL != iZoomedList[index].iBitmap) |
|
714 { |
|
715 // If we got this far we need to create a new texture |
|
716 iZoomedList[index].iTextureId = NextTextureId(); |
|
717 iZoomedList[index].iTexture = &iAlfTextureManager.CreateTextureL( |
|
718 iZoomedList[index].iTextureId, |
|
719 this, |
|
720 EAlfTextureFlagDefault); |
|
721 return iZoomedList[index].iTexture ; |
|
722 } |
|
723 } |
|
724 } |
|
725 return NULL; |
|
726 } |
|
727 // ----------------------------------------------------------------------------- |
|
728 // CreateNewTextureL |
|
729 // ----------------------------------------------------------------------------- |
|
730 CAlfTexture& CGlxTextureManagerImpl::CreateNewTextureL( TSize aSize, |
|
731 const TGlxMedia& aMedia, const TGlxIdSpaceId& aIdSpaceId, |
|
732 MGlxTextureObserver* aObserver, TMPXAttribute& aAttribute, |
|
733 TGlxThumbnailIcon& aThumbData,TBool aIsThumbnailTexture, TBool aScaleGridTnm ) |
|
734 { |
|
735 TRACER("CGlxTextureManagerImpl::CreateNewTextureL"); |
|
736 // This method only works if the call to CreateTextureL which in turn calls ProvideBitmapL behaves ina synchronous manor |
|
737 |
|
738 // First find if there is an existing texture |
|
739 // Find the texture in the iThumbnailList |
|
740 |
|
741 // We have 2 scenarios here. |
|
742 // 1) We do not have a thumbnail |
|
743 // 2) The thumbnail we have is not good enough |
|
744 |
|
745 aThumbData.iTextureId = NextTextureId(); |
|
746 aThumbData.iTexture = NULL; |
|
747 aThumbData.iAttribId = aAttribute; |
|
748 aThumbData.iMediaId = aMedia.Id(); |
|
749 aThumbData.iIdSpaceId = aIdSpaceId; |
|
750 //Get the ThumbData creation date |
|
751 aMedia.GetLastModifiedDate(aThumbData.iImageDate); |
|
752 const CGlxThumbnailAttribute* thumb = aMedia.ThumbnailAttribute(aAttribute); |
|
753 __ASSERT_DEBUG(thumb, Panic(EGlxPanicLogicError)); // thumb should not be NULL |
|
754 aThumbData.iBitmap = thumb->iBitmap; |
|
755 CFbsBitmap *scaledBitmap = NULL; |
|
756 |
|
757 if(aScaleGridTnm) |
|
758 { |
|
759 #ifdef _DEBUG |
|
760 TTime startTime, stopTime; |
|
761 startTime.HomeTime(); |
|
762 #endif |
|
763 TSize origSize; |
|
764 aMedia.GetDimensions(origSize); |
|
765 scaledBitmap = new (ELeave) CFbsBitmap(); |
|
766 CleanupStack::PushL(scaledBitmap); |
|
767 ScaleGridTnmToFsL(origSize,aSize,scaledBitmap,thumb); |
|
768 aThumbData.iBitmap = scaledBitmap; |
|
769 |
|
770 #ifdef _DEBUG |
|
771 stopTime.HomeTime(); |
|
772 GLX_LOG_INFO1("=>GRID TNM SCALE TO FS took <%d> us", |
|
773 (TInt)stopTime.MicroSecondsFrom(startTime).Int64()); |
|
774 #endif |
|
775 } |
|
776 |
|
777 if( aIsThumbnailTexture ) |
|
778 { |
|
779 //Add to the thumbnail list |
|
780 GLX_LOG_INFO("CGlxTextureManagerImpl::CreateNewTextureL iThumbnailList.AppendL"); |
|
781 iThumbnailList.AppendL(aThumbData); |
|
782 } |
|
783 else |
|
784 { |
|
785 GLX_LOG_INFO1("CGlxTextureManagerImpl::CreateNewTextureL,count=%d",iZoomedList.Count()); |
|
786 iZoomedList.AppendL(aThumbData); |
|
787 } |
|
788 |
|
789 // If we got this far we need to create a new texture |
|
790 CAlfTexture* newTexture = &iAlfTextureManager.CreateTextureL( |
|
791 aThumbData.iTextureId, |
|
792 this, |
|
793 EAlfTextureFlagDefault); |
|
794 |
|
795 |
|
796 if( aIsThumbnailTexture ) |
|
797 { |
|
798 GLX_LOG_INFO("CGlxTextureManagerImpl::CreateNewTextureL aIsThumbnailTexture "); |
|
799 TInt index = iThumbnailList.Count()-1; |
|
800 iThumbnailList[index].iTexture = newTexture; |
|
801 iThumbnailList[index].iRequiredSize = aSize; |
|
802 } |
|
803 else |
|
804 { |
|
805 GLX_LOG_INFO("CGlxTextureManagerImpl::CreateNewTextureL else aIsThumbnailTexture "); |
|
806 TInt index = iZoomedList.Count()-1; |
|
807 iZoomedList[index].iTexture = newTexture; |
|
808 iZoomedList[index].iRequiredSize = aSize; |
|
809 iZoomedList[index].iBitmap=NULL; |
|
810 } |
|
811 |
|
812 if (aObserver) |
|
813 { |
|
814 GLX_LOG_INFO("CGlxTextureManagerImpl::CreateNewTextureL aObserver "); |
|
815 aThumbData.iObserver = aObserver; |
|
816 aThumbData.iObserver->TextureContentChangedL( ETrue , newTexture); |
|
817 } |
|
818 |
|
819 if(scaledBitmap) |
|
820 { |
|
821 CleanupStack::PopAndDestroy(scaledBitmap); |
|
822 } |
|
823 |
|
824 return *newTexture; |
|
825 } |
|
826 |
|
827 // ----------------------------------------------------------------------------- |
|
828 // CreateZoomedTextureL |
|
829 // ----------------------------------------------------------------------------- |
|
830 // |
|
831 CAlfTexture& CGlxTextureManagerImpl::CreateZoomedTextureL( |
|
832 const TGlxMedia& aMedia, const TMPXAttribute& aAttribute, |
|
833 TGlxIdSpaceId aIdSpaceId, MGlxTextureObserver* aObserver) |
|
834 { |
|
835 TRACER("CGlxTextureManagerImpl::CreateZoomedTextureL"); |
|
836 if(!iZoomDecoder) |
|
837 { |
|
838 GLX_LOG_INFO("CGlxTextureManagerImpl:: CreateZoomedTextureL,iZoomDecoder == NULL"); |
|
839 iZoomDecoder = CGlxBitmapDecoderWrapper::NewL(this); |
|
840 } |
|
841 |
|
842 TGlxThumbnailIcon aThumbData; |
|
843 |
|
844 aThumbData.iTextureId = NextTextureId(); |
|
845 aThumbData.iTexture = NULL; |
|
846 aThumbData.iAttribId = aAttribute; |
|
847 aThumbData.iMediaId = aMedia.Id(); |
|
848 aThumbData.iIdSpaceId = aIdSpaceId; |
|
849 |
|
850 //Add to the thumbnail list |
|
851 iZoomedList.AppendL(aThumbData); |
|
852 |
|
853 TInt index = iZoomedList.Count()-1; |
|
854 GLX_LOG_INFO1("CGlxTextureManagerImpl:: CreateZoomedTextureL,index=%d",index); |
|
855 |
|
856 iZoomedList[index].iTexture = NULL; |
|
857 aMedia.GetDimensions( iZoomedList[index].iRequiredSize ); |
|
858 |
|
859 iZoomedList[index].iBitmap=NULL; |
|
860 iZoomedList[index].iObserver = aObserver ; |
|
861 |
|
862 iZoomDecoder->DoDecodeImageL(aMedia.Uri(), iZoomedList.Count()-1); |
|
863 return *(iZoomedList[index].iTexture); |
|
864 } |
|
865 |
|
866 // ----------------------------------------------------------------------------- |
|
867 // CreateAnimatedGifTextureL |
|
868 // ----------------------------------------------------------------------------- |
|
869 // |
|
870 CAlfTexture& CGlxTextureManagerImpl::CreateAnimatedGifTextureL( |
|
871 const TDesC& aFilename, const TSize& aSize,const TGlxMedia& aMedia, |
|
872 TGlxIdSpaceId aIdSpaceId) |
|
873 { |
|
874 TRACER("CGlxTextureManagerImpl::CreateAnimatedGifTextureL"); |
|
875 TInt thumbnailIndex = KErrNotFound; |
|
876 |
|
877 // If the current thumbnail matches what is required then return the current texture otherwise |
|
878 // create a new one. |
|
879 if (!GetAnimatedGifThumbnailIndex( aSize, aMedia, aIdSpaceId,thumbnailIndex)) |
|
880 { |
|
881 GLX_LOG_INFO("CreateAnimatedGifTextureL Texture already present"); |
|
882 // only texture is missing. |
|
883 if ((NULL == iAnimatedTnmList[thumbnailIndex].iTexture)) |
|
884 { |
|
885 CAlfTexture& newTexture = iAlfTextureManager.LoadTextureL(aFilename,aSize, |
|
886 EAlfTextureFlagDefault,iAnimatedTnmList[thumbnailIndex].iTextureId ); |
|
887 iAnimatedTnmList[thumbnailIndex].iTexture = &newTexture ; |
|
888 } |
|
889 // While reloading texture, Need to start animaiton with |
|
890 // explicit call as we stopped animation while unloading texture |
|
891 // This is not required when creating a new texture as Alf |
|
892 // starts animation by default on those textures. |
|
893 (iAnimatedTnmList[thumbnailIndex].iTexture)->StartAnimation(); |
|
894 return *iAnimatedTnmList[thumbnailIndex].iTexture; |
|
895 } |
|
896 |
|
897 TGlxThumbnailIcon thumbData; |
|
898 thumbData.iTextureId = NextTextureId(); |
|
899 thumbData.iTexture = NULL; |
|
900 thumbData.iMediaId = aMedia.Id(); |
|
901 thumbData.iIdSpaceId = aIdSpaceId; |
|
902 |
|
903 iAnimatedTnmList.ReserveL( iAnimatedTnmList.Count() + 1 ); |
|
904 |
|
905 iAnimatedTnmList.AppendL(thumbData); |
|
906 |
|
907 CAlfTexture& newTexture = iAlfTextureManager.LoadTextureL(aFilename,aSize, |
|
908 EAlfTextureFlagDefault,thumbData.iTextureId ); |
|
909 |
|
910 TInt index = iAnimatedTnmList.Count()-1; |
|
911 iAnimatedTnmList[index].iTexture = &newTexture; |
|
912 iAnimatedTnmList[index].iRequiredSize = aSize; |
|
913 |
|
914 return newTexture; |
|
915 } |
|
916 |
|
917 |
|
918 // ----------------------------------------------------------------------------- |
|
919 // UpdateTexture |
|
920 // ----------------------------------------------------------------------------- |
|
921 // |
|
922 void CGlxTextureManagerImpl::UpdateTexture() |
|
923 { |
|
924 TRACER("CGlxTextureManagerImpl::UpdateTexture"); |
|
925 TInt count = iIconList.Count(); |
|
926 for(TInt i = count - 1; i >= 0; i--) |
|
927 { |
|
928 //to-check |
|
929 // TRAP_IGNORE(DoHandleResolutionChangedL(i);) |
|
930 } |
|
931 } |
|
932 |
|
933 // ----------------------------------------------------------------------------- |
|
934 // HandleResolutionChanged |
|
935 // ----------------------------------------------------------------------------- |
|
936 // |
|
937 void CGlxTextureManagerImpl::HandleResolutionChangedL() |
|
938 { |
|
939 TRACER("CGlxTextureManagerImpl::HandleResolutionChangedL"); |
|
940 UpdateTexture(); |
|
941 } |
|
942 |
|
943 // ----------------------------------------------------------------------------- |
|
944 // ProvideBitmapL |
|
945 // ----------------------------------------------------------------------------- |
|
946 // |
|
947 void CGlxTextureManagerImpl::ProvideBitmapL(TInt aTextureId, |
|
948 CFbsBitmap*& aBitmap, |
|
949 CFbsBitmap*& aMaskBitmap) |
|
950 { |
|
951 TRACER("CGlxTextureManagerImpl::ProvideBitmapL"); |
|
952 // Test whether we've already created bitmaps for the given texture id |
|
953 if ( aTextureId == iProvideBitmapHolder.iTextureId ) |
|
954 { |
|
955 GLX_LOG_INFO("CGlxTextureManagerImpl::ProvideBitmapL aTextureId"); |
|
956 aBitmap = iProvideBitmapHolder.iBitmap; |
|
957 aMaskBitmap = iProvideBitmapHolder.iMaskBitmap; |
|
958 // reset the flags to prevent multiple calls into here |
|
959 iProvideBitmapHolder.iTextureId = KErrNotFound; |
|
960 iProvideBitmapHolder.iBitmap = NULL; |
|
961 iProvideBitmapHolder.iMaskBitmap = NULL; |
|
962 return; |
|
963 } |
|
964 |
|
965 // loop to search the zoomed thumbnail list |
|
966 TInt i = iZoomedList.Count(); |
|
967 GLX_LOG_INFO1("CGlxTextureManagerImpl::ProvideBitmapL iZoomedList.Count=%d",i); |
|
968 while(i > 0) |
|
969 { |
|
970 --i; |
|
971 if (iZoomedList[i].iTextureId == aTextureId) |
|
972 { |
|
973 // We have found the texture, create a duplicate as alf destroys |
|
974 // the bitmap once the texture's been created. |
|
975 GLX_LOG_INFO1("CGlxTextureManagerImpl::ProvideBitmapL i=%d",i); |
|
976 aBitmap = CreateDuplicateBitmapL( *iZoomedList[i].iBitmap ); |
|
977 return; |
|
978 } |
|
979 } |
|
980 // add loop to search the iThumbnailList for the aTextureId |
|
981 i = iThumbnailList.Count(); |
|
982 while(i > 0) |
|
983 { |
|
984 --i; |
|
985 if ((iThumbnailList[i].iTextureId == aTextureId)) |
|
986 { |
|
987 // We have found the texture, create a duplicate as alf destroys |
|
988 // the bitmap once the texture's been created. |
|
989 aBitmap = CreateDuplicateBitmapL( *iThumbnailList[i].iBitmap ); |
|
990 return; |
|
991 } |
|
992 } |
|
993 |
|
994 // add loop to search the iDRMGifAnimatedTnmList for the aTextureId |
|
995 i = iDRMGifAnimatedTnmList.Count(); |
|
996 while (i > 0) |
|
997 { |
|
998 --i; |
|
999 for(TInt textureCnt=0;textureCnt<KGlxMaxFrameCount;textureCnt++) |
|
1000 { |
|
1001 if (iDRMGifAnimatedTnmList[i].iBitmap[textureCnt] && |
|
1002 (iDRMGifAnimatedTnmList[i].iTextureId[textureCnt] == aTextureId)) |
|
1003 { |
|
1004 // We have found the texture, create a duplicate as alf destroys |
|
1005 // the bitmap once the texture's been created. |
|
1006 aBitmap = CreateDuplicateBitmapL(*iDRMGifAnimatedTnmList[i].iBitmap[textureCnt]); |
|
1007 if(iDRMGifAnimatedTnmList[i].iBitmapMask[textureCnt]) |
|
1008 { |
|
1009 aMaskBitmap = CreateDuplicateBitmapL(*iDRMGifAnimatedTnmList[i].iBitmapMask[textureCnt]); |
|
1010 } |
|
1011 return; |
|
1012 } |
|
1013 } |
|
1014 } |
|
1015 |
|
1016 // find in iIconList |
|
1017 i = iIconList.Count(); |
|
1018 TBool found = EFalse; |
|
1019 TGlxIcon icon; |
|
1020 while(i > 0 && !found) |
|
1021 { |
|
1022 i--; |
|
1023 if(iIconList[i].iTextureId == aTextureId) |
|
1024 { |
|
1025 icon = iIconList[i]; |
|
1026 found = ETrue; |
|
1027 } |
|
1028 } |
|
1029 |
|
1030 if(!found) |
|
1031 { |
|
1032 User::Leave(KErrNotFound); |
|
1033 } |
|
1034 |
|
1035 TInt bitmapId = icon.iBitmapId; |
|
1036 TInt maskId = bitmapId; |
|
1037 if(bitmapId) |
|
1038 { |
|
1039 maskId++; |
|
1040 } |
|
1041 |
|
1042 TFileName filename(KNullDesC); |
|
1043 if(icon.iFilenameIndex >= 0) |
|
1044 { |
|
1045 filename = iMifFilenames->MdcaPoint(icon.iFilenameIndex); |
|
1046 } |
|
1047 |
|
1048 if(icon.iSetColor) |
|
1049 { |
|
1050 AknsUtils::CreateColorIconL( AknsUtils::SkinInstance(), |
|
1051 icon.iAvkonSkinId, |
|
1052 icon.iSkinColorId, |
|
1053 icon.iSkinColorIndex, |
|
1054 aBitmap, |
|
1055 aMaskBitmap, |
|
1056 filename, |
|
1057 bitmapId, |
|
1058 maskId, |
|
1059 icon.iDefaultColor ); |
|
1060 } |
|
1061 else |
|
1062 { |
|
1063 AknsUtils::CreateIconL( AknsUtils::SkinInstance(), |
|
1064 icon.iAvkonSkinId, |
|
1065 aBitmap, |
|
1066 aMaskBitmap, |
|
1067 filename, |
|
1068 bitmapId, |
|
1069 maskId ); |
|
1070 } |
|
1071 |
|
1072 // Leave if bitmap or mask is NULL. |
|
1073 |
|
1074 if (NULL == aBitmap) |
|
1075 { |
|
1076 User::Leave(KErrNotFound); |
|
1077 } |
|
1078 |
|
1079 // set size |
|
1080 // In preference use requested size if there is one |
|
1081 TInt height =TInt(iResUtil->PossToPixels(icon.iHeightInPoss)); |
|
1082 TInt width =TInt(iResUtil->PossToPixels(icon.iWidthInPoss)); |
|
1083 |
|
1084 TSize size(width, height); |
|
1085 |
|
1086 // Disable compression so that the bitmap may be able to be |
|
1087 // duplicated inside HUITK when BITGDI renderer is in use. |
|
1088 AknIconUtils::DisableCompression( aBitmap ); |
|
1089 |
|
1090 if ( size == TSize(0, 0) ) |
|
1091 { |
|
1092 // If no requested size use original size of the graphic |
|
1093 TAknContentDimensions origDim; |
|
1094 AknIconUtils::GetContentDimensions(aBitmap, origDim); |
|
1095 size = TSize(origDim.iWidth, origDim.iHeight); |
|
1096 |
|
1097 // But if the original size is small make smallest dimension 64 |
|
1098 // and keep aspect ratio |
|
1099 if ( size.iHeight < 64 && size.iWidth < 64 ) |
|
1100 { |
|
1101 if(origDim.iWidth < origDim.iHeight) |
|
1102 { |
|
1103 size = TSize(64, 64.0F * origDim.iHeight / origDim.iWidth); |
|
1104 } |
|
1105 else |
|
1106 { |
|
1107 size = TSize(64.0F * origDim.iWidth / origDim.iHeight, 64); |
|
1108 } |
|
1109 } |
|
1110 } |
|
1111 AknIconUtils::SetSize(aBitmap, size, EAspectRatioNotPreserved); |
|
1112 } |
|
1113 |
|
1114 // ----------------------------------------------------------------------------- |
|
1115 // SelectAttributeL |
|
1116 // ----------------------------------------------------------------------------- |
|
1117 // |
|
1118 TMPXAttribute CGlxTextureManagerImpl::SelectAttributeL( TSize& aSize, |
|
1119 const TGlxMedia& aMedia ) |
|
1120 { |
|
1121 TRACER("CGlxTextureManagerImpl::SelectAttributeL"); |
|
1122 const CGlxMedia& media = *aMedia.Properties(); |
|
1123 if ( !aMedia.Properties() || media.Count() == 0 ) |
|
1124 { |
|
1125 GLX_LOG_INFO("SelectAttributeL - NULL CGlxMedia / No Attribs"); |
|
1126 User::Leave( KErrArgument ); |
|
1127 } |
|
1128 // first check if DRM protected |
|
1129 TBool drmInvalid = EFalse; |
|
1130 if ( aMedia.GetDrmProtected(drmInvalid) && drmInvalid ) |
|
1131 { |
|
1132 // require URI attribute |
|
1133 TMPXGeneralCategory cat = aMedia.Category(); |
|
1134 // get URI |
|
1135 const TDesC& uri = aMedia.Uri(); |
|
1136 if( (uri.Length() == 0) || (EMPXNoCategory == cat) ) |
|
1137 { |
|
1138 User::Leave( KErrArgument ); |
|
1139 } |
|
1140 |
|
1141 // check if rights have expired |
|
1142 TBool checkViewRights = (cat==EMPXImage); |
|
1143 |
|
1144 //Since uri can be either focused or unfocused item |
|
1145 //better call ItemRightsValidityCheckL which doesn't modify lastconsumedUri. |
|
1146 CreateImageViewerInstanceL(); |
|
1147 if(iImageViewerInstance->IsPrivate()) |
|
1148 { |
|
1149 drmInvalid = !iDrmUtility->ItemRightsValidityCheckL(iImageViewerInstance->ImageFileHandle(), checkViewRights); |
|
1150 } |
|
1151 else |
|
1152 { |
|
1153 drmInvalid = !iDrmUtility->ItemRightsValidityCheckL(uri, checkViewRights); |
|
1154 } |
|
1155 DeleteImageViewerInstance(); |
|
1156 CGlxMedia* properties = const_cast<CGlxMedia*>(aMedia.Properties()); |
|
1157 if( !drmInvalid ) |
|
1158 { |
|
1159 properties->SetTObjectValueL(KGlxMediaGeneralDRMRightsValid, EGlxDrmRightsValid); |
|
1160 } |
|
1161 else |
|
1162 { |
|
1163 properties->SetTObjectValueL(KGlxMediaGeneralDRMRightsValid, EGlxDrmRightsInvalid); |
|
1164 } |
|
1165 } |
|
1166 |
|
1167 // if invalid need dimensions |
|
1168 if ( drmInvalid ) |
|
1169 { |
|
1170 TSize dimensions(0,0); |
|
1171 if(!aMedia.GetDimensions(dimensions)) |
|
1172 { |
|
1173 User::Leave( KErrArgument ); |
|
1174 } |
|
1175 |
|
1176 aSize = iDrmUtility->DRMThumbnailSize(dimensions); |
|
1177 } |
|
1178 |
|
1179 // Get the index for the attribute |
|
1180 TInt index = GlxThumbnailUtility::ClosestThumbnail( aSize, |
|
1181 media, !drmInvalid ); |
|
1182 // check it's valid |
|
1183 if (KErrNotFound == index) |
|
1184 { |
|
1185 GLX_LOG_INFO("GlxThumbnailUtility::ClosestThumbnail fail "); |
|
1186 User::Leave( KErrArgument ); |
|
1187 } |
|
1188 |
|
1189 return media.Attribute(index); |
|
1190 } |
|
1191 |
|
1192 |
|
1193 // ----------------------------------------------------------------------------- |
|
1194 // CreateDuplicateBitmapL |
|
1195 // ----------------------------------------------------------------------------- |
|
1196 // |
|
1197 CFbsBitmap* CGlxTextureManagerImpl::CreateDuplicateBitmapL(CFbsBitmap& aOriginalBitmap ) |
|
1198 { |
|
1199 TRACER("CGlxTextureManagerImpl::CreateDuplicateBitmapL"); |
|
1200 CFbsBitmap* duplicateBitmap = new( ELeave) CFbsBitmap(); |
|
1201 TInt err=duplicateBitmap->Duplicate( aOriginalBitmap.Handle()); |
|
1202 if ( err != KErrNone ) |
|
1203 { |
|
1204 delete duplicateBitmap; |
|
1205 duplicateBitmap = NULL; |
|
1206 GLX_LOG_INFO1("CGlxTextureManagerImpl::CreateDuplicateBitmapL fail =%d",err); |
|
1207 } |
|
1208 |
|
1209 return duplicateBitmap; |
|
1210 } |
|
1211 |
|
1212 // ----------------------------------------------------------------------------- |
|
1213 // NextTextureId |
|
1214 // ----------------------------------------------------------------------------- |
|
1215 // |
|
1216 TInt CGlxTextureManagerImpl::NextTextureId() |
|
1217 { |
|
1218 TRACER("CGlxTextureManagerImpl::NextTextureId"); |
|
1219 return ++iNextTextureId; |
|
1220 } |
|
1221 |
|
1222 |
|
1223 // ----------------------------------------------------------------------------- |
|
1224 // HandleBitmapDecodedL |
|
1225 // ----------------------------------------------------------------------------- |
|
1226 // |
|
1227 void CGlxTextureManagerImpl::HandleBitmapDecodedL(TInt aThumbnailIndex,CFbsBitmap* aBitmap) |
|
1228 { |
|
1229 TRACER("CGlxTextureManagerImpl::HandleBitmapDecodedL"); |
|
1230 CAlfTexture* newTexture = NULL; |
|
1231 TBool textureCreated = ETrue; |
|
1232 TInt textureID = -1; |
|
1233 TInt textureToBeUnloaded = -1; |
|
1234 |
|
1235 //check if the image is decoded |
|
1236 if ( aBitmap ) |
|
1237 { |
|
1238 iZoomedList[aThumbnailIndex].iBitmap = aBitmap; |
|
1239 |
|
1240 CGlxUiUtility* uiUtility = CGlxUiUtility::UtilityL(); |
|
1241 CleanupClosePushL(*uiUtility); |
|
1242 TBool foregroundStatus = uiUtility->GetForegroundStatus(); |
|
1243 CleanupStack::PopAndDestroy(uiUtility); |
|
1244 |
|
1245 // Photos not in foreground; do not create zoom texture |
|
1246 if (!foregroundStatus) |
|
1247 { |
|
1248 GLX_LOG_INFO("CGlxTextureManagerImpl HandleBitmapDecodedL - Not in foreground; do not create zoom texture"); |
|
1249 return; |
|
1250 } |
|
1251 |
|
1252 //if we already have a texture then dont unload the texture before creating |
|
1253 //the next one. It might happen that because of low memory we might not be able |
|
1254 //to create a new texture. |
|
1255 if(iZoomedList[aThumbnailIndex].iTexture) |
|
1256 { |
|
1257 textureID = NextTextureId(); |
|
1258 textureToBeUnloaded = iZoomedList[aThumbnailIndex].iTextureId ; |
|
1259 iZoomedList[aThumbnailIndex].iTextureId = textureID ; |
|
1260 } |
|
1261 else |
|
1262 { |
|
1263 textureID = iZoomedList[aThumbnailIndex].iTextureId; |
|
1264 } |
|
1265 |
|
1266 TRAPD(err, newTexture = &iAlfTextureManager.CreateTextureL( |
|
1267 textureID, this, EAlfTextureFlagDefault)); |
|
1268 if ( KErrNone != err && KErrNoMemory == err ) |
|
1269 { |
|
1270 GLX_LOG_INFO("CGlxTextureManagerImpl::HandleBitmapDecoded ReleaseRam : START RAM RELEASE"); |
|
1271 iCache->ReleaseRAML(ETrue); |
|
1272 TRAPD(err, newTexture = &iAlfTextureManager.CreateTextureL(textureID, this, EAlfTextureFlagDefault)); |
|
1273 if ( KErrNone != err && KErrNoMemory == err ) |
|
1274 { |
|
1275 GLX_LOG_INFO("CGlxTextureManagerImpl::HandleBitmapDecoded CreateTextureL : LOW MEMORY CONDITION"); |
|
1276 textureCreated = EFalse; |
|
1277 } |
|
1278 } |
|
1279 } |
|
1280 else |
|
1281 { |
|
1282 textureCreated = EFalse; |
|
1283 } |
|
1284 |
|
1285 |
|
1286 |
|
1287 if (textureCreated && (NULL != newTexture)) |
|
1288 { |
|
1289 GLX_LOG_INFO("CGlxTextureManagerImpl::HandleBitmapDecoded textureCreated && newTexture"); |
|
1290 //If the new texture is created then unload the old texture and store the new texture and textureID. |
|
1291 if(iZoomedList[aThumbnailIndex].iTexture) |
|
1292 { |
|
1293 GLX_LOG_INFO("CGlxTextureManagerImpl::HandleBitmapDecoded Unloading Old Texture"); |
|
1294 iAlfTextureManager.UnloadTexture(textureToBeUnloaded ); |
|
1295 } |
|
1296 iZoomedList[aThumbnailIndex].iTextureId = textureID; |
|
1297 iZoomedList[aThumbnailIndex].iTexture = newTexture; |
|
1298 } |
|
1299 |
|
1300 if (iZoomedList[aThumbnailIndex].iObserver) |
|
1301 { |
|
1302 GLX_LOG_INFO("CGlxTextureManagerImpl::HandleBitmapDecoded TextureContentChangedL"); |
|
1303 iZoomedList[aThumbnailIndex].iObserver->TextureContentChangedL( textureCreated ,iZoomedList[aThumbnailIndex].iTexture); |
|
1304 } |
|
1305 GLX_LOG_INFO("CGlxTextureManagerImpl::HandleBitmapDecodedL Exit "); |
|
1306 } |
|
1307 |
|
1308 // ----------------------------------------------------------------------------- |
|
1309 // HandleAttributesAvailableL |
|
1310 // ----------------------------------------------------------------------------- |
|
1311 // |
|
1312 void CGlxTextureManagerImpl::HandleAttributesAvailableL( |
|
1313 const TGlxIdSpaceId& /*aIdSpaceId*/, const TGlxMediaId& /*aMediaId*/, |
|
1314 const RArray<TMPXAttribute>& /*aAttributes*/, |
|
1315 const CGlxMedia* /*aMedia*/) |
|
1316 { |
|
1317 } |
|
1318 |
|
1319 // ----------------------------------------------------------------------------- |
|
1320 // CleanupTextureCacheL |
|
1321 // ----------------------------------------------------------------------------- |
|
1322 // |
|
1323 void CGlxTextureManagerImpl::CleanupMedia(const TGlxMediaId& aMediaId) |
|
1324 { |
|
1325 TRACER("CGlxTextureManagerImpl::CleanupMedia"); |
|
1326 RemoveTexture(aMediaId, EFalse); |
|
1327 } |
|
1328 |
|
1329 // ----------------------------------------------------------------------------- |
|
1330 // ScaleGridTnmToFsL |
|
1331 // ----------------------------------------------------------------------------- |
|
1332 // |
|
1333 void CGlxTextureManagerImpl::ScaleGridTnmToFsL(TSize aSrcSize, TSize aDestSize, |
|
1334 CFbsBitmap *aScaledBitmap, const CGlxThumbnailAttribute* thumb) |
|
1335 { |
|
1336 TRACER("CGlxTextureManagerImpl::ScaleGridTnmToFsL"); |
|
1337 // Scale the Image to required size if the thumbnail is smaller.Instead of Displaying Small thumbnail |
|
1338 // Calculate destination rect to maintain aspect ratio |
|
1339 TReal aspectRatio = (TReal)aDestSize.iWidth/(TReal)aDestSize.iHeight ; |
|
1340 TReal thumbAspectRatio = (TReal)aSrcSize.iWidth/(TReal)aSrcSize.iHeight ; |
|
1341 TSize destinationSize ; |
|
1342 if(thumbAspectRatio >= aspectRatio) |
|
1343 { |
|
1344 destinationSize.iWidth = aDestSize.iWidth ; |
|
1345 destinationSize.iHeight = aDestSize.iWidth*aSrcSize.iHeight/aSrcSize.iWidth ; |
|
1346 } |
|
1347 else |
|
1348 { |
|
1349 destinationSize.iHeight = aDestSize.iHeight ; |
|
1350 destinationSize.iWidth = aDestSize.iHeight*aSrcSize.iWidth/aSrcSize.iHeight ; |
|
1351 } |
|
1352 aScaledBitmap->Create(destinationSize,thumb->iBitmap->DisplayMode()); |
|
1353 CFbsBitmapDevice *bitmapDevice = CFbsBitmapDevice::NewL(aScaledBitmap); |
|
1354 CleanupStack::PushL(bitmapDevice); |
|
1355 CFbsBitGc * bitmapGc = CFbsBitGc::NewL(); |
|
1356 CleanupStack::PushL(bitmapGc); |
|
1357 bitmapGc->Activate(bitmapDevice); |
|
1358 bitmapGc->DrawBitmap(TRect(destinationSize),thumb->iBitmap); |
|
1359 CleanupStack::PopAndDestroy(bitmapGc); |
|
1360 CleanupStack::PopAndDestroy(bitmapDevice); |
|
1361 GLX_LOG_INFO2("===== Actual Image Size %d x %d",aSrcSize.iWidth,aSrcSize.iHeight); |
|
1362 GLX_LOG_INFO2("===== Scaled Image Size %d x %d",destinationSize.iWidth,destinationSize.iHeight); |
|
1363 } |
|
1364 |
|
1365 |
|
1366 // ----------------------------------------------------------------------------- |
|
1367 // GetAnimatedGifThumbnailIndex |
|
1368 // ----------------------------------------------------------------------------- |
|
1369 // |
|
1370 TBool CGlxTextureManagerImpl::GetAnimatedGifThumbnailIndex( TSize aSize, |
|
1371 const TGlxMedia& aMedia, const TGlxIdSpaceId& aIdSpaceId, |
|
1372 TInt& aThumbnailIndex) |
|
1373 { |
|
1374 TRACER("CGlxTextureManagerImpl::GetAnimatedGifThumbnailIndex"); |
|
1375 aThumbnailIndex = KErrNotFound; |
|
1376 |
|
1377 TInt i = iAnimatedTnmList.Count(); |
|
1378 |
|
1379 while(i > 0 && aThumbnailIndex == KErrNotFound) |
|
1380 { |
|
1381 --i; |
|
1382 if ((iAnimatedTnmList[i].iMediaId == aMedia.Id()) && |
|
1383 (iAnimatedTnmList[i].iIdSpaceId == aIdSpaceId) && |
|
1384 (iAnimatedTnmList[i].iRequiredSize == aSize)) |
|
1385 { |
|
1386 aThumbnailIndex = i; |
|
1387 GLX_LOG_INFO( "GetAnimatedGifThumbnailIndex textureid present" ); |
|
1388 // We have found that the best match already exists |
|
1389 // No need to do anything |
|
1390 return EFalse; |
|
1391 } |
|
1392 } |
|
1393 return ETrue; |
|
1394 } |
|
1395 |
|
1396 // ----------------------------------------------------------------------------- |
|
1397 // CreateImageViewerInstanceL |
|
1398 // ----------------------------------------------------------------------------- |
|
1399 // |
|
1400 void CGlxTextureManagerImpl::CreateImageViewerInstanceL() |
|
1401 { |
|
1402 TRACER("CGlxTextureManagerImpl::CreateImageViewerInstanceL"); |
|
1403 iImageViewerInstance = CGlxImageViewerManager::InstanceL(); |
|
1404 __ASSERT_ALWAYS(iImageViewerInstance, Panic(EGlxPanicNullPointer)); |
|
1405 } |
|
1406 |
|
1407 // ----------------------------------------------------------------------------- |
|
1408 // DeleteImageViewerInstance |
|
1409 // ----------------------------------------------------------------------------- |
|
1410 // |
|
1411 void CGlxTextureManagerImpl::DeleteImageViewerInstance() |
|
1412 { |
|
1413 TRACER("CGlxTextureManagerImpl::DeleteImageViewerInstance"); |
|
1414 if ( iImageViewerInstance ) |
|
1415 { |
|
1416 iImageViewerInstance->DeleteInstance(); |
|
1417 } |
|
1418 } |
|
1419 |
|
1420 // ----------------------------------------------------------------------------- |
|
1421 // AnimateMediaItem |
|
1422 // ----------------------------------------------------------------------------- |
|
1423 // |
|
1424 void CGlxTextureManagerImpl::AnimateMediaItem(const TGlxMediaId& aMediaId, |
|
1425 TBool aState) |
|
1426 { |
|
1427 TRACER("CGlxTextureManagerImpl::AnimateMediaItem"); |
|
1428 TInt index = iAnimatedTnmList.Find(aMediaId, |
|
1429 &TGlxThumbnailIcon::MatchMediaId); |
|
1430 if (index != KErrNotFound) |
|
1431 { |
|
1432 if (iAnimatedTnmList[index].iTexture) |
|
1433 { |
|
1434 if (aState) |
|
1435 { |
|
1436 GLX_LOG_INFO("AnimateMediaItem - Start animation"); |
|
1437 (iAnimatedTnmList[index].iTexture)->StartAnimation(); |
|
1438 } |
|
1439 else |
|
1440 { |
|
1441 GLX_LOG_INFO("AnimateMediaItem - Stop animation"); |
|
1442 (iAnimatedTnmList[index].iTexture)->StopAnimation(); |
|
1443 } |
|
1444 } |
|
1445 } |
|
1446 } |
|
1447 |
|
1448 // ----------------------------------------------------------------------------- |
|
1449 // CreateDRMAnimatedGifTextureL |
|
1450 // ----------------------------------------------------------------------------- |
|
1451 // |
|
1452 CAlfTexture& CGlxTextureManagerImpl::CreateDRMAnimatedGifTextureL(const TGlxMedia& aMedia, |
|
1453 TGlxIdSpaceId aIdSpaceId,TInt aFrameNumber, CFbsBitmap* aBitmap, CFbsBitmap* aBitmapMask) |
|
1454 { |
|
1455 TRACER("CGlxTextureManagerImpl::CreateDRMAnimatedGifTextureL"); |
|
1456 TInt thumbnailIndex = KErrNotFound; |
|
1457 |
|
1458 // If the current thumbnail matches what is required then return the current texture otherwise |
|
1459 // create a new one. |
|
1460 if (!GetDRMAnimatedGifThumbnailIndex( aMedia, aIdSpaceId,thumbnailIndex)) |
|
1461 { |
|
1462 GLX_LOG_INFO("CreateDRMAnimatedGifTextureL Texture already present"); |
|
1463 // only texture is missing. |
|
1464 if ((NULL == iDRMGifAnimatedTnmList[thumbnailIndex].iTexture[aFrameNumber])) |
|
1465 { |
|
1466 if(NULL == iDRMGifAnimatedTnmList[thumbnailIndex].iBitmap[aFrameNumber]) |
|
1467 { |
|
1468 iDRMGifAnimatedTnmList[thumbnailIndex].iTextureId[aFrameNumber] = NextTextureId(); |
|
1469 iDRMGifAnimatedTnmList[thumbnailIndex].iBitmap[aFrameNumber] = aBitmap; |
|
1470 iDRMGifAnimatedTnmList[thumbnailIndex].iBitmapMask[aFrameNumber] = aBitmapMask; |
|
1471 } |
|
1472 CAlfTexture* newTexture = &iAlfTextureManager.CreateTextureL( |
|
1473 iDRMGifAnimatedTnmList[thumbnailIndex].iTextureId[aFrameNumber], |
|
1474 this, |
|
1475 EAlfTextureFlagDefault); |
|
1476 iDRMGifAnimatedTnmList[thumbnailIndex].iTexture[aFrameNumber] = newTexture; |
|
1477 } |
|
1478 return *iDRMGifAnimatedTnmList[thumbnailIndex].iTexture[aFrameNumber]; |
|
1479 } |
|
1480 |
|
1481 TGlxDRMGifThumbnailIcon thumbData; |
|
1482 thumbData.iTextureId[aFrameNumber] = NextTextureId(); |
|
1483 thumbData.iMediaId = aMedia.Id(); |
|
1484 thumbData.iIdSpaceId = aIdSpaceId; |
|
1485 for(TInt i=0;i<KGlxMaxFrameCount;i++) |
|
1486 { |
|
1487 thumbData.iTexture[i] = NULL; |
|
1488 thumbData.iBitmap[i] = NULL; |
|
1489 thumbData.iBitmapMask[i] = NULL; |
|
1490 } |
|
1491 thumbData.iBitmap[aFrameNumber] = aBitmap; |
|
1492 thumbData.iBitmapMask[aFrameNumber] = aBitmapMask; |
|
1493 |
|
1494 iDRMGifAnimatedTnmList.ReserveL( iDRMGifAnimatedTnmList.Count() + 1 ); |
|
1495 |
|
1496 iDRMGifAnimatedTnmList.AppendL(thumbData); |
|
1497 |
|
1498 CAlfTexture* newTexture = &iAlfTextureManager.CreateTextureL( |
|
1499 thumbData.iTextureId[aFrameNumber], |
|
1500 this, |
|
1501 EAlfTextureFlagDefault); |
|
1502 |
|
1503 TInt index = iDRMGifAnimatedTnmList.Count()-1; |
|
1504 iDRMGifAnimatedTnmList[index].iTexture[aFrameNumber] = newTexture; |
|
1505 |
|
1506 return *newTexture; |
|
1507 } |
|
1508 |
|
1509 |
|
1510 // ----------------------------------------------------------------------------- |
|
1511 // GetAnimatedGifThumbnailIndex |
|
1512 // ----------------------------------------------------------------------------- |
|
1513 // |
|
1514 TBool CGlxTextureManagerImpl::GetDRMAnimatedGifThumbnailIndex(const TGlxMedia& aMedia, const TGlxIdSpaceId& aIdSpaceId, |
|
1515 TInt& aThumbnailIndex) |
|
1516 { |
|
1517 TRACER("CGlxTextureManagerImpl::GetDRMAnimatedGifThumbnailIndex"); |
|
1518 aThumbnailIndex = KErrNotFound; |
|
1519 |
|
1520 TInt i = iDRMGifAnimatedTnmList.Count(); |
|
1521 |
|
1522 while (i > 0 && aThumbnailIndex == KErrNotFound) |
|
1523 { |
|
1524 --i; |
|
1525 if ((iDRMGifAnimatedTnmList[i].iMediaId == aMedia.Id()) |
|
1526 && (iDRMGifAnimatedTnmList[i].iIdSpaceId == aIdSpaceId)) |
|
1527 { |
|
1528 aThumbnailIndex = i; |
|
1529 GLX_LOG_INFO( "GetDRMAnimatedGifThumbnailIndex textureid present" ); |
|
1530 // We have found that the best match already exists |
|
1531 // No need to do anything |
|
1532 return EFalse; |
|
1533 } |
|
1534 } |
|
1535 return ETrue; |
|
1536 } |