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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: |
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15 * |
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16 */ |
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17 |
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18 #include <w32std.h> |
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19 #include <alf/alfutil.h> |
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20 #include <glxtracer.h> |
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21 #include <glxlog.h> |
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22 #include "glxtv.h" // for CGlxTv |
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23 #include "glxhdmicontainer.h" |
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24 #include "glxhdmisurfaceupdater.h" |
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25 |
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26 #include "glxhdmicontroller.h" |
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27 |
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28 // ----------------------------------------------------------------------------- |
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29 // NewLC |
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30 // ----------------------------------------------------------------------------- |
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31 EXPORT_C CGlxHdmiController* CGlxHdmiController::NewL() |
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32 { |
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33 TRACER("CGlxHdmiController* CGlxHdmiController::NewL()"); |
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34 CGlxHdmiController* self = new (ELeave) CGlxHdmiController(); |
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35 CleanupStack::PushL(self); |
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36 self->ConstructL(); |
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37 CleanupStack::Pop(self); |
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38 return self; |
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39 } |
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40 |
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41 // ----------------------------------------------------------------------------- |
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42 // destructor |
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43 // ----------------------------------------------------------------------------- |
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44 EXPORT_C CGlxHdmiController::~CGlxHdmiController() |
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45 { |
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46 TRACER("CGlxHdmiController::~CGlxHdmiController()"); |
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47 DestroySurfaceUpdater(); |
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48 DestroyContainer(); |
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49 delete iStoredImagePath; |
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50 iStoredImagePath = NULL; |
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51 if (iFsBitmap) |
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52 { |
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53 delete iFsBitmap; |
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54 iFsBitmap = NULL; |
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55 } |
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56 if(iGlxTvOut) |
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57 { |
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58 delete iGlxTvOut; |
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59 } |
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60 } |
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61 |
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62 // ----------------------------------------------------------------------------- |
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63 // Setting an Image Path |
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64 // ----------------------------------------------------------------------------- |
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65 EXPORT_C void CGlxHdmiController::SetImageL(const TDesC& aImageFile, CFbsBitmap* aFsBitmap, |
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66 TBool aStore) |
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67 { |
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68 TRACER("CGlxHdmiController::SetImageL()"); |
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69 if (aStore) |
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70 { |
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71 iIsImageSupported = ETrue; |
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72 StoreImageInfoL( aImageFile, aFsBitmap ); |
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73 } |
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74 if (iGlxTvOut->IsHDMIConnected()) |
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75 { |
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76 GLX_LOG_INFO("CGlxHdmiController::SetImageL() - 2"); |
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77 // do not close the surface , use the same surface instead. |
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78 // Call a function to pass imagefile |
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79 if (!iHdmiContainer) |
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80 { |
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81 CreateHdmiContainerL(); |
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82 } |
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83 if (!iSurfaceUpdater) |
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84 { |
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85 // This case would come when surface updater is not created at the first instance and also |
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86 // it satisfies the 720p condition |
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87 CreateSurfaceUpdaterL(aImageFile); |
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88 } |
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89 else |
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90 { |
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91 GLX_LOG_INFO("CGlxHdmiController::SetImageL() - 3"); |
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92 iSurfaceUpdater->UpdateNewImageL(aImageFile, aFsBitmap); |
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93 } |
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94 iHdmiContainer->DrawNow(); |
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95 } |
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96 } |
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97 |
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98 // ----------------------------------------------------------------------------- |
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99 // IsVideo |
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100 // ----------------------------------------------------------------------------- |
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101 EXPORT_C void CGlxHdmiController::ItemNotSupported() |
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102 { |
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103 TRACER("CGlxHdmiController::IsVideo()"); |
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104 iIsImageSupported = EFalse; |
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105 if (iGlxTvOut->IsHDMIConnected()) |
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106 { |
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107 DestroySurfaceUpdater(); |
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108 } |
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109 } |
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110 |
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111 |
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112 // ----------------------------------------------------------------------------- |
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113 // ActivateZoom |
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114 // ----------------------------------------------------------------------------- |
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115 EXPORT_C void CGlxHdmiController::ActivateZoom(TBool aAutoZoomOut) |
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116 { |
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117 TRACER("CGlxHdmiController::ActivateZoom()"); |
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118 if (iGlxTvOut->IsHDMIConnected()) |
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119 { |
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120 iSurfaceUpdater->ActivateZoom(aAutoZoomOut); |
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121 } |
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122 } |
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123 |
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124 // ----------------------------------------------------------------------------- |
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125 // DeactivateZoom |
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126 // ----------------------------------------------------------------------------- |
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127 EXPORT_C void CGlxHdmiController::DeactivateZoom() |
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128 { |
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129 TRACER("CGlxHdmiController::DeactivateZoom()"); |
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130 if (iGlxTvOut->IsHDMIConnected()) |
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131 { |
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132 iSurfaceUpdater->DeactivateZoom(); |
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133 } |
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134 } |
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135 |
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136 // ----------------------------------------------------------------------------- |
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137 // ShiftToCloningMode |
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138 // ----------------------------------------------------------------------------- |
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139 EXPORT_C void CGlxHdmiController::ShiftToCloningMode() |
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140 { |
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141 TRACER("CGlxHdmiController::ShiftToCloningMode()"); |
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142 if (iGlxTvOut->IsHDMIConnected() && iSurfaceUpdater) |
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143 { |
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144 iSurfaceUpdater->ShiftToCloningMode(); |
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145 } |
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146 } |
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147 |
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148 // ----------------------------------------------------------------------------- |
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149 // ShiftToPostingMode |
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150 // ----------------------------------------------------------------------------- |
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151 EXPORT_C void CGlxHdmiController::ShiftToPostingMode() |
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152 { |
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153 TRACER("CGlxHdmiController::ShiftToPostingMode()"); |
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154 if (iGlxTvOut->IsHDMIConnected() && iSurfaceUpdater) |
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155 { |
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156 iSurfaceUpdater->ShiftToPostingMode(); |
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157 } |
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158 } |
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159 |
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160 // ----------------------------------------------------------------------------- |
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161 // HandleTvStatusChangedL |
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162 // ----------------------------------------------------------------------------- |
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163 EXPORT_C TBool CGlxHdmiController::IsHDMIConnected() |
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164 { |
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165 TRACER("CGlxHdmiController::IsHDMIConnected()"); |
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166 return iGlxTvOut->IsHDMIConnected(); |
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167 } |
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168 |
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169 |
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170 // ----------------------------------------------------------------------------- |
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171 // Constructor |
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172 // ----------------------------------------------------------------------------- |
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173 CGlxHdmiController::CGlxHdmiController(): |
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174 iFsBitmap(NULL) |
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175 { |
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176 TRACER("CGlxHdmiController::CGlxHdmiController()"); |
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177 // Implement nothing here |
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178 } |
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179 |
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180 // ----------------------------------------------------------------------------- |
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181 // ConstructL |
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182 // ----------------------------------------------------------------------------- |
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183 void CGlxHdmiController::ConstructL() |
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184 { |
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185 TRACER("CGlxHdmiController::ConstructL()"); |
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186 iGlxTvOut = CGlxTv::NewL(*this); |
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187 } |
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188 |
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189 // ----------------------------------------------------------------------------- |
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190 // DestroyContainer |
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191 // ----------------------------------------------------------------------------- |
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192 void CGlxHdmiController::DestroyContainer() |
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193 { |
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194 TRACER("CGlxHdmiController::DestroyContainer()"); |
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195 if (iHdmiContainer) |
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196 { |
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197 GLX_LOG_INFO("CGlxHdmiController::DestroyHdmi() - deleting iHdmiContainer 1"); |
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198 delete iHdmiContainer; |
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199 iHdmiContainer = NULL; |
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200 } |
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201 } |
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202 |
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203 // ----------------------------------------------------------------------------- |
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204 // DestroySurfaceUpdater |
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205 // ----------------------------------------------------------------------------- |
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206 void CGlxHdmiController::DestroySurfaceUpdater() |
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207 { |
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208 TRACER("CGlxHdmiController::DestroySurfaceUpdater()"); |
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209 if (iSurfaceUpdater) |
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210 { |
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211 delete iSurfaceUpdater; |
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212 iSurfaceUpdater = NULL; |
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213 } |
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214 } |
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215 |
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216 // ----------------------------------------------------------------------------- |
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217 // CreateHdmiContainerL |
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218 // ----------------------------------------------------------------------------- |
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219 void CGlxHdmiController::CreateHdmiContainerL() |
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220 { |
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221 TRACER("CGlxHdmiController::CreateHdmiContainer()"); |
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222 TRect rect = AlfUtil::ScreenSize(); |
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223 iHdmiContainer = CGlxHdmiContainer::NewL(rect); |
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224 } |
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225 |
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226 // ----------------------------------------------------------------------------- |
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227 // CreateSurfaceUpdaterL |
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228 // ----------------------------------------------------------------------------- |
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229 void CGlxHdmiController::CreateSurfaceUpdaterL(const TDesC& aImageFile) |
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230 { |
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231 TRACER("CGlxHdmiController::CreateSurfaceUpdater()"); |
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232 RWindow* window = iHdmiContainer->GetWindow(); |
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233 iSurfaceUpdater = CGlxHdmiSurfaceUpdater::NewL(window, aImageFile, iFsBitmap, |
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234 iHdmiContainer); |
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235 iHdmiContainer->DrawNow(); |
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236 } |
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237 |
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238 // ----------------------------------------------------------------------------- |
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239 // StoreImageInfoL |
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240 // ----------------------------------------------------------------------------- |
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241 void CGlxHdmiController::StoreImageInfoL(const TDesC& aImageFile, CFbsBitmap* aFsBitmap) |
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242 { |
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243 TRACER("CGlxHdmiController::StoreImageInfoL()"); |
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244 if(iStoredImagePath) |
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245 { |
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246 delete iStoredImagePath; |
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247 iStoredImagePath = NULL; |
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248 } |
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249 if (iFsBitmap) |
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250 { |
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251 delete iFsBitmap; |
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252 iFsBitmap = NULL; |
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253 } |
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254 iStoredImagePath = aImageFile.AllocL(); |
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255 iFsBitmap = new (ELeave) CFbsBitmap; |
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256 iFsBitmap->Duplicate(aFsBitmap->Handle()); |
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257 } |
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258 |
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259 // ----------------------------------------------------------------------------- |
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260 // HandleTvStatusChangedL |
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261 // ----------------------------------------------------------------------------- |
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262 void CGlxHdmiController::HandleTvStatusChangedL( TTvChangeType aChangeType ) |
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263 { |
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264 TRACER("CGlxHdmiController::HandleTvStatusChangedL()"); |
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265 if ( aChangeType == ETvConnectionChanged ) |
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266 { |
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267 if ( iGlxTvOut->IsHDMIConnected() && iIsImageSupported ) |
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268 { |
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269 GLX_LOG_INFO("CGlxHdmiController::HandleTvStatusChangedL() - HDMI Connected"); |
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270 // Calling SetImageL() with appropriate parameters |
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271 SetImageL(iStoredImagePath->Des(), iFsBitmap, EFalse); |
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272 } |
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273 else |
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274 { |
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275 GLX_LOG_INFO2("CGlxHdmiController::HandleTvStatusChangedL() iIsImageSupported=%d, iGlxTvOut->IsHDMIConnected()=%d", |
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276 iIsImageSupported,iGlxTvOut->IsHDMIConnected()); |
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277 // if it gets disconnected, destroy the surface |
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278 GLX_LOG_INFO("CGlxHdmiController::HandleTvStatusChangedL() - HDMI Not Connected"); |
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279 DestroySurfaceUpdater(); |
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280 } |
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281 } |
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282 } |
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283 |