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