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1 /* |
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2 * Copyright (c) 2002-2007 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: This class implements MMMADisplayWindow functionality |
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15 * in graphics surface based displays for Helix engine. |
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16 * |
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17 */ |
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18 |
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19 // Include Files |
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20 #include <logger.h> |
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21 #include "cmmasurfacewindow.h" |
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22 #include "cmmaplayer.h" |
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23 |
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24 // Used for iDisplay member |
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25 #include "mmmadisplay.h" |
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26 |
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27 CMMASurfaceWindow* CMMASurfaceWindow::NewL( |
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28 MMAFunctionServer* aEventSource, |
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29 CMMAPlayer* aPlayer) |
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30 { |
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31 CMMASurfaceWindow* self = |
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32 new(ELeave) CMMASurfaceWindow(aEventSource, |
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33 aPlayer); |
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34 return self; |
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35 } |
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36 |
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37 // Destructor (virtual by CBase) |
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38 CMMASurfaceWindow::~CMMASurfaceWindow() |
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39 { |
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40 // It's not allowed to delete any nonsharable object here. |
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41 // This must be done in Destroy(). |
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42 // If the iDisplay is set, |
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43 // instance should be deleted by sending |
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44 // event from UI to be received by MUiEventConsumer. |
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45 } |
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46 |
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47 CMMASurfaceWindow::CMMASurfaceWindow( |
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48 MMAFunctionServer* aEventSource, |
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49 CMMAPlayer* aPlayer): |
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50 iEventSource(aEventSource), |
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51 iPlayer(aPlayer), |
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52 iVideoDisplayInitState(EUIResourcesAndSurfaceParametersNotSet) |
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53 { |
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54 // Empty rect until video size is known |
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55 iContentRect.SetRect(0, 0, 0, 0); |
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56 iParentRect.SetRect(0, 0, 0, 0); |
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57 iRWindowRect.SetRect(0, 0, 0, 0); |
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58 } |
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59 |
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60 void CMMASurfaceWindow::SetDestinationBitmapL(CFbsBitmap* /*aBitmap*/) |
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61 { |
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62 // Ignored, this window will not be used for actual drawing |
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63 } |
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64 |
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65 void CMMASurfaceWindow::DrawFrameL(const CFbsBitmap* /*aBitmap*/) |
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66 { |
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67 // Ignored, this window will not be used for actual drawing |
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68 } |
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69 |
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70 void CMMASurfaceWindow::SetDrawRectThread( const TRect& aRect ) |
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71 { |
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72 LOG2( EJavaMMAPI, EInfo, "MID::CMMASurfaceWindow::SetDrawRectThread TL %d %d", |
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73 aRect.iTl.iX, aRect.iTl.iY ); |
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74 LOG2( EJavaMMAPI, EInfo, "MID::CMMASurfaceWindow::SetDrawRectThread BR %d %d", |
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75 aRect.iBr.iX, aRect.iBr.iY ); |
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76 |
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77 iContentRect = aRect; |
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78 |
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79 TInt error = StaticRedrawVideo(*this); |
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80 if ( KErrNone != error ) |
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81 { |
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82 ELOG1( EJavaMMAPI, "MID::CMMASurfaceWindow::SetDrawRectThread, StaticRedrawVideo error = %d", error); |
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83 } |
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84 } |
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85 |
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86 void CMMASurfaceWindow::SetRWindowRect(const TRect& aRect, |
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87 MMMADisplay::TThreadType aThreadType) |
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88 { |
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89 LOG2( EJavaMMAPI, EInfo, "MID::CMMASurfaceWindow::SetRWindowRect TL %d %d", |
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90 aRect.iTl.iX, aRect.iTl.iY); |
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91 LOG2( EJavaMMAPI, EInfo, "MID::CMMASurfaceWindow::SetRWindowRect BR %d %d", |
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92 aRect.iBr.iX, aRect.iBr.iY); |
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93 |
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94 iRWindowRect = aRect; |
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95 |
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96 if (MMMADisplay::EMmaThread == aThreadType) |
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97 { |
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98 if (iDisplay) |
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99 { |
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100 /* iDisplay->UIGetCallback( *this, |
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101 CMMASurfaceWindow::ESetDrawRect); |
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102 */ |
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103 // MMAPI UI 3.x req. |
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104 iDisplay->GetCallbackInUiThread( (TInt)CMMASurfaceWindow::ESetDrawRect ); |
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105 LOG(EJavaMMAPI,EInfo,"MID::CMMASurfaceWindow::SetRWindowRect after GetCallbackInUiThread " ); |
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106 |
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107 } |
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108 } |
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109 else if (MMMADisplay::EUiThread == aThreadType) |
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110 { |
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111 /*TInt error = StaticRedrawVideo(*this); |
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112 if (KErrNone != error) |
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113 { |
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114 LOG1(EJavaMMAPI,EInfo,"MID::CMMASurfaceWindow::SetRWindowRect, StaticRedrawVideo error = %d", error); |
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115 } |
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116 */ |
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117 LOG(EJavaMMAPI,EInfo,"MID::CMMASurfaceWindow::SetRWindowRect else GetCallbackInUiThread + " ); |
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118 iDisplay->GetCallbackInUiThread( (TInt)CMMASurfaceWindow::ESetDrawRect ); |
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119 LOG(EJavaMMAPI,EInfo,"MID::CMMASurfaceWindow::SetRWindowRect else GetCallbackInUiThread -" ); |
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120 } |
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121 } |
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122 |
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123 void CMMASurfaceWindow::SetDrawRect( const TRect& aRect ) |
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124 { |
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125 LOG2( EJavaMMAPI, EInfo, "MID::CMMASurfaceWindow::SetDrawRect TL %d %d", |
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126 aRect.iTl.iX, aRect.iTl.iY ); |
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127 LOG2( EJavaMMAPI, EInfo, "MID::CMMASurfaceWindow::SetDrawRect BR %d %d", |
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128 aRect.iBr.iX, aRect.iBr.iY ); |
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129 |
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130 iContentRect = aRect; |
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131 if ( iDisplay ) |
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132 { |
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133 // iDisplay->UIGetCallback( *this, |
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134 // CMMASurfaceWindow::ESetDrawRect ); |
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135 // MMAPI UI 3.x req. |
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136 iDisplay->GetCallbackInUiThread((TInt)CMMASurfaceWindow::ESetDrawRect); |
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137 LOG(EJavaMMAPI,EInfo,"MID::CMMASurfaceWindow::SetDrawRect, after GetCallbackInUiThread"); |
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138 } |
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139 } |
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140 |
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141 TInt CMMASurfaceWindow::StaticRedrawVideo(CMMASurfaceWindow& aSurfaceWindow) |
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142 { |
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143 TRAPD(error, aSurfaceWindow.RedrawVideoL()); |
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144 return error; |
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145 } |
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146 |
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147 void CMMASurfaceWindow::RedrawVideoL() |
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148 { |
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149 if (!iMediaClientVideoDisplay) |
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150 { |
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151 LOG( EJavaMMAPI, EInfo, "MID::CMMASurfaceWindow::RedrawVideoL: no MediaClientVideoDisplay set, aborting -" ); |
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152 return; |
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153 } |
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154 |
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155 if (iWindow) |
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156 { |
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157 TRect contentRect; |
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158 if (iVisible) |
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159 { |
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160 contentRect = iContentRect; |
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161 ScaleVideoL(contentRect); |
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162 } |
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163 else |
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164 { |
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165 TRect emptyRect(0,0,0,0); |
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166 contentRect = emptyRect; |
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167 } |
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168 |
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169 // align parent rect with respect to RWindow |
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170 TRect relativeParentRect; |
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171 relativeParentRect = iParentRect; |
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172 relativeParentRect.Move(-iRWindowRect.iTl); |
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173 |
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174 // setting video draw rect and adjusting it to window |
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175 TRect drawRect = contentRect; |
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176 drawRect.Move(relativeParentRect.iTl); |
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177 |
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178 // Area where should be drawn is the intersection of drawRect and relativeParentRect. |
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179 TRect areaRect = relativeParentRect; |
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180 areaRect.Intersection(drawRect); |
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181 |
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182 iMediaClientVideoDisplay->SetWindowClipRectL(*iWindow, |
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183 areaRect, |
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184 iVideoCropRegion); |
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185 |
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186 iMediaClientVideoDisplay->SetVideoExtentL(*iWindow, |
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187 areaRect, |
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188 iVideoCropRegion); |
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189 |
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190 LOG2( EJavaMMAPI, EInfo, "MID::CMMASurfaceWindow::RedrawVideoL: RedrawWindows() areaRect is %d X %d",areaRect.Width(),areaRect.Height() ); |
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191 |
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192 iMediaClientVideoDisplay->RedrawWindows(iVideoCropRegion); |
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193 } |
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194 } |
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195 |
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196 void CMMASurfaceWindow::ScaleVideoL(const TRect& aRect) |
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197 { |
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198 // return without scaling incase cropregion dimensions are zero |
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199 if (!(iVideoCropRegion.Width() && iVideoCropRegion.Height())) |
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200 { |
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201 return; |
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202 } |
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203 |
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204 TReal32 numerator = 1.0f * (aRect.Width() - iVideoCropRegion.Width()); |
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205 TReal32 denominator = 1.0f * iVideoCropRegion.Width(); |
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206 // new video width percent(relative to the original width) to |
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207 // which video has to be scaled. |
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208 TReal32 scaleWidthPercent = 100.0f + (100.0f * (numerator/denominator)); |
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209 |
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210 numerator = 1.0f * (aRect.Height() - iVideoCropRegion.Height()); |
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211 denominator = 1.0f * iVideoCropRegion.Height(); |
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212 // new video height percent(relative to the original height) to |
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213 // which video has to be scaled. |
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214 TReal32 scaleHeightPercent = 100.0f + (100.0f * (numerator/denominator)); |
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215 |
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216 LOG2( EJavaMMAPI, EInfo, "MID::CMMASurfaceWindow:: scaleWidthPercent, scaleHeightPercent %d %d", |
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217 scaleWidthPercent, scaleHeightPercent ); |
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218 |
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219 iMediaClientVideoDisplay->SetScaleFactorL(scaleWidthPercent, |
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220 scaleHeightPercent, |
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221 iVideoCropRegion); |
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222 } |
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223 |
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224 const TRect& CMMASurfaceWindow::DrawRect() |
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225 { |
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226 return iContentRect; |
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227 } |
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228 |
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229 TSize CMMASurfaceWindow::WindowSize() |
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230 { |
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231 return iParentRect.Size(); |
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232 } |
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233 |
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234 void CMMASurfaceWindow::SetPosition(const TPoint& aPosition) |
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235 { |
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236 iContentRect = TRect(aPosition, iContentRect.Size()); |
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237 TInt error = StaticRedrawVideo(*this); |
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238 if (KErrNone != error) |
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239 { |
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240 ELOG1( EJavaMMAPI, "MID::CMMASurfaceWindow::SetPosition, StaticRedrawVideo error = %d", error); |
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241 } |
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242 } |
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243 |
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244 TBool CMMASurfaceWindow::IsVisible() const |
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245 { |
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246 LOG1( EJavaMMAPI, EInfo, "MID::CMMASurfaceWindow::IsVisible %d ", iVisible ); |
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247 return iVisible; |
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248 } |
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249 |
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250 void CMMASurfaceWindow::SetVisible(TBool aVisible, TBool aUseEventServer) |
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251 { |
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252 LOG1( EJavaMMAPI, EInfo, "MID::CMMASurfaceWindow::SetVisible aVisible %d", aVisible ); |
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253 RPointerArray< CMMAPlayer > players = iEventSource->Players(); |
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254 |
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255 if (players.Find(iPlayer) != KErrNotFound) |
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256 { |
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257 LOG( EJavaMMAPI, EInfo, "MID::CMMASurfaceWindow::SetVisible : Player found"); |
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258 if (aVisible != iVisible) |
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259 { |
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260 LOG( EJavaMMAPI, EInfo, "MID::CMMASurfaceWindow::SetVisible: Changed visibility" ); |
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261 iVisible = aVisible; |
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262 if (iDisplay) |
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263 { |
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264 //MMAPI UI 3.x req. |
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265 iDisplay->GetCallbackInUiThread((TInt)CMMASurfaceWindow::ESetDrawRect); |
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266 LOG(EJavaMMAPI,EInfo,"MID::CMMASurfaceWindow::SetVisible,GetCallbackInUiThread"); |
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267 } |
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268 |
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269 |
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270 /* if (aUseEventServer) |
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271 { |
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272 TInt error = StaticRedrawVideo(*this); |
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273 if (KErrNone != error) |
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274 { |
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275 ELOG1( EJavaMMAPI, "MID::CMMASurfaceWindow::SetVisible, StaticRedrawVideo error = %d", error); |
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276 } |
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277 } |
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278 else // in MMA thread, so switch to UI thread |
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279 { |
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280 if (iDisplay) |
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281 { |
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282 //iDisplay->UIGetCallback(*this, |
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283 // CMMASurfaceWindow::ESetDrawRect ); |
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284 //MMAPI UI 3.x req. |
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285 iDisplay->GetCallbackInUiThread((TInt)CMMASurfaceWindow::ESetDrawRect); |
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286 LOG(EJavaMMAPI,EInfo,"MID::CMMASurfaceWindow::SetVisible,GetCallbackInUiThread"); |
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287 } |
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288 } |
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289 */ |
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290 } |
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291 } |
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292 } |
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293 |
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294 void CMMASurfaceWindow::SetWindowRect(const TRect& aRect,MMMADisplay::TThreadType /*aThreadType*/) |
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295 { |
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296 LOG2( EJavaMMAPI, EInfo, "MID::CMMASurfaceWindow::SetWindowRect aRect TL %d %d", |
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297 aRect.iTl.iX, aRect.iTl.iY); |
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298 LOG2( EJavaMMAPI, EInfo, "MID::CMMASurfaceWindow::SetWindowRect aRect BR %d %d", |
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299 aRect.iBr.iX, aRect.iBr.iY); |
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300 |
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301 iParentRect = aRect; |
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302 } |
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303 |
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304 void CMMASurfaceWindow::SetVideoCropRegion(const TRect& aRect) |
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305 { |
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306 // video size |
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307 iVideoCropRegion = aRect; |
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308 } |
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309 |
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310 const TRect& CMMASurfaceWindow::WindowRect() |
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311 { |
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312 return iParentRect; |
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313 } |
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314 |
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315 void CMMASurfaceWindow::ContainerDestroyed() |
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316 { |
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317 // We are in UI thread context now. |
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318 CleanVideoDisplay(); |
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319 } |
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320 |
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321 void CMMASurfaceWindow::SetDisplay(MMMADisplay *aDisplay) |
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322 { |
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323 LOG( EJavaMMAPI, EInfo, "MID::CMMASurfaceWindow::SetDisplay +" ); |
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324 |
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325 if (iDisplay != aDisplay) |
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326 { |
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327 if (iDisplay) |
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328 { |
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329 // Clear the resources created within the old Display |
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330 iDisplay->GetCallbackInUiThread((TInt)CMMASurfaceWindow::ECleanVideoDisplay ); |
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331 } |
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332 |
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333 // Set the new Display |
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334 iDisplay = aDisplay; |
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335 |
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336 /*if ( iDisplay ) |
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337 { |
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338 // Get a DSA resources for the new Display |
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339 //iDisplay->UIGetDSAResources( *this, MMMADisplay::EMmaThread ); |
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340 CMMACanvasDisplay* display = static_cast< CMMACanvasDisplay* >( iDisplay ); |
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341 |
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342 display->GetWindowResources( this, MMMADisplay::EMmaThread ); |
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343 } |
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344 |
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345 */ |
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346 } |
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347 |
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348 LOG( EJavaMMAPI, EInfo, "MID::CMMASurfaceWindow::SetDisplay -" ); |
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349 } |
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350 |
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351 void CMMASurfaceWindow::ContainerSet() |
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352 { |
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353 LOG(EJavaMMAPI,EInfo, "MID::CMMASurfaceWindow::ContainerSet" ); |
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354 // We are in UI thread now |
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355 |
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356 // Container was probably not set when |
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357 // iDisplay was set, |
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358 // we can now try get the DSA stuff again |
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359 if (iDisplay) |
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360 { |
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361 // Get a DSA stuff for the new Display |
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362 // iDisplay->UIGetDSAResources( *this, MMMADisplay::EUiThread ); |
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363 } |
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364 } |
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365 |
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366 void CMMASurfaceWindow::Destroy() |
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367 { |
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368 LOG( EJavaMMAPI, EInfo, "MID::CMMASurfaceWindow::Destroy" ); |
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369 // Delete itself |
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370 delete this; |
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371 } |
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372 |
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373 void CMMASurfaceWindow::ProcureWindowResourcesFromQWidget(RWsSession * aWs, |
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374 CWsScreenDevice* aScreenDevice, |
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375 RWindowBase* aWindow) |
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376 { |
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377 iWs = aWs; |
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378 iScreenDevice = aScreenDevice; |
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379 iWindow = aWindow; |
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380 LOG(EJavaMMAPI,EInfo, "MID::CMMASurfaceWindow::ProcureWindowResourcesFromQWidget" ); |
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381 switch ( iVideoDisplayInitState ) |
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382 { |
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383 LOG(EJavaMMAPI,EInfo, "MID::CMMASurfaceWindow::ProcureWindowResourcesFromQWidget -7" ); |
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384 case EUIResourcesAndSurfaceParametersNotSet: |
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385 { |
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386 LOG(EJavaMMAPI,EInfo, "MID::CMMASurfaceWindow::ProcureWindowResourcesFromQWidget -8" ); |
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387 iVideoDisplayInitState = |
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388 EUIResourcesSetAndSurfaceParametersNotSet; |
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389 } |
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390 break; |
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391 case ESurfaceParametersSetAndUIResourcesNotSet: |
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392 { |
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393 LOG(EJavaMMAPI,EInfo, "MID::CMMASurfaceWindow::ProcureWindowResourcesFromQWidget -9" ); |
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394 iVideoDisplayInitState = |
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395 EUIResourcesAndSurfaceParametersSet; |
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396 } |
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397 break; |
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398 // can not occur |
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399 case EUIResourcesSetAndSurfaceParametersNotSet: |
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400 case EUIResourcesAndSurfaceParametersSet: |
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401 default: |
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402 {LOG(EJavaMMAPI,EInfo, "MID::CMMASurfaceWindow::ProcureWindowResourcesFromQWidget -10" ); |
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403 __ASSERT_DEBUG( EFalse, User::Invariant() ); |
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404 } |
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405 break; |
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406 } |
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407 |
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408 if( iVideoDisplayInitState == EUIResourcesAndSurfaceParametersSet ) |
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409 { |
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410 LOG(EJavaMMAPI,EInfo, "MID::CMMASurfaceWindow::ProcureWindowResourcesFromQWidget -11" ); |
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411 TRAPD(error, InitVideoDisplayL()); |
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412 LOG(EJavaMMAPI,EInfo, "MID::CMMASurfaceWindow::ProcureWindowResourcesFromQWidget -12" ); |
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413 if ( KErrNone != error ) |
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414 { |
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415 ELOG1( EJavaMMAPI, "MID::CMMASurfaceWindow::MdcDSAResourcesCallback, error = %d", error); |
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416 } |
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417 } |
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418 |
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419 } |
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420 /* |
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421 void CMMASurfaceWindow::MdcDSAResourcesCallback( |
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422 RWsSession &aWs, |
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423 CWsScreenDevice &aScreenDevice, |
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424 RWindowBase &aWindow ) |
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425 { |
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426 LOG(EJavaMMAPI,EInfo, "MID::CMMASurfaceWindow::MdcDSAResourcesCallback" ); |
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427 |
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428 // We are in UI thread context now. |
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429 iWs = &aWs; |
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430 iScreenDevice = &aScreenDevice; |
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431 iWindow = &aWindow; |
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432 |
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433 switch ( iVideoDisplayInitState ) |
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434 { |
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435 case EUIResourcesAndSurfaceParametersNotSet: |
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436 { |
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437 iVideoDisplayInitState = |
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438 EUIResourcesSetAndSurfaceParametersNotSet; |
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439 } |
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440 break; |
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441 case ESurfaceParametersSetAndUIResourcesNotSet: |
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442 { |
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443 iVideoDisplayInitState = |
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444 EUIResourcesAndSurfaceParametersSet; |
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445 } |
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446 break; |
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447 // can not occur |
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448 case EUIResourcesSetAndSurfaceParametersNotSet: |
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449 case EUIResourcesAndSurfaceParametersSet: |
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450 default: |
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451 { |
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452 __ASSERT_DEBUG( EFalse, User::Invariant() ); |
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453 } |
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454 break; |
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455 } |
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456 |
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457 if( iVideoDisplayInitState == EUIResourcesAndSurfaceParametersSet ) |
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458 { |
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459 TRAPD(error, InitVideoDisplayL()); |
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460 if ( KErrNone != error ) |
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461 { |
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462 LOG1(EJavaMMAPI,EInfo,"MID::CMMASurfaceWindow::MdcDSAResourcesCallback, error = %d", error); |
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463 } |
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464 } |
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465 } |
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466 */ |
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467 void CMMASurfaceWindow::UICallback( TInt aCallbackId ) |
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468 { |
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469 // We are in UI thread context now. |
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470 LOG1( EJavaMMAPI, EInfo, "MID::CMMASurfaceWindow::MdcUICallback CallbackId = %d", aCallbackId ); |
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471 |
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472 TInt error = KErrNone; |
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473 switch (aCallbackId) |
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474 { |
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475 case ERemoveSurface: |
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476 { |
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477 DoRemoveSurface(); |
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478 } |
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479 break; |
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480 case ESetDrawRect: |
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481 { |
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482 error = StaticRedrawVideo(*this); |
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483 ELOG1( EJavaMMAPI, "MID::CMMASurfaceWindow::MdcUICallback,StaticRedrawVideo error = %d", error); |
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484 } |
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485 break; |
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486 case EInitVideoDisplay: |
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487 { |
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488 TRAP(error, InitVideoDisplayL()); |
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489 ELOG1( EJavaMMAPI, "MID::CMMASurfaceWindow::MdcUICallback,InitVideoDisplayL error = %d", error); |
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490 } |
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491 break; |
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492 case ESetChangedSurfaceParameters: |
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493 { |
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494 DoSetChangedSurfaceParameters(); |
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495 } |
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496 break; |
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497 case EResetSurfaceParameters: |
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498 { |
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499 DoResetSurfaceParameters(); |
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500 } |
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501 break; |
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502 case ECleanVideoDisplay: |
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503 { |
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504 CleanVideoDisplay(); |
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505 } |
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506 break; |
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507 case EDestroyWindow: |
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508 { |
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509 Destroy(); |
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510 } |
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511 break; |
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512 default: |
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513 { |
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514 __ASSERT_DEBUG(EFalse, User::Invariant()); |
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515 } |
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516 break; |
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517 } |
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518 } |
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519 |
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520 void CMMASurfaceWindow::SetSurfaceParameters(const TSurfaceId& aSurfaceId, |
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521 const TRect& aCropRect, |
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522 const TVideoAspectRatio& aPixelAspectRatio) |
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523 { |
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524 iSurfaceId = aSurfaceId; |
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525 iCropRect = aCropRect; |
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526 iPixelAspectRatio = aPixelAspectRatio; |
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527 |
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528 switch ( iVideoDisplayInitState ) |
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529 { |
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530 case EUIResourcesAndSurfaceParametersNotSet: |
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531 { |
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532 iVideoDisplayInitState = |
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533 ESurfaceParametersSetAndUIResourcesNotSet; |
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534 } |
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535 break; |
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536 case EUIResourcesSetAndSurfaceParametersNotSet: |
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537 { |
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538 iVideoDisplayInitState = |
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539 EUIResourcesAndSurfaceParametersSet; |
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540 } |
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541 break; |
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542 // control reaches below two switch cases when |
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543 // playback is looped using setLoopCount() in java. |
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544 case ESurfaceParametersSetAndUIResourcesNotSet: |
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545 { |
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546 } |
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547 break; |
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548 // update surface parameters and return with out calling |
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549 // InitVideoDisplayL again. |
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550 case EUIResourcesAndSurfaceParametersSet: |
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551 { |
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552 // iDisplay->UIGetCallback( *this, CMMASurfaceWindow::EResetSurfaceParameters ); |
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553 //MMAPI UI 3.x req. |
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554 LOG(EJavaMMAPI,EInfo,"CMMASurfaceWindow::SetSurfaceParameters : switch case EUIResourcesAndSurfaceParametersSet +"); |
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555 iDisplay->GetCallbackInUiThread( (TInt)CMMASurfaceWindow::EResetSurfaceParameters ); |
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556 LOG(EJavaMMAPI,EInfo,"CMMASurfaceWindow::SetSurfaceParameters : switch case EUIResourcesAndSurfaceParametersSet -"); |
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557 return; |
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558 } |
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559 // break; not reachable |
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560 default: // can not occur |
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561 { |
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562 __ASSERT_DEBUG( EFalse, User::Invariant() ); |
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563 } |
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564 break; |
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565 } |
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566 |
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567 if ( iVideoDisplayInitState == EUIResourcesAndSurfaceParametersSet ) |
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568 { |
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569 //iDisplay->UIGetCallback( *this, CMMASurfaceWindow::EInitVideoDisplay ); |
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570 //MMAPI UI 3.x req. |
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571 iDisplay->GetCallbackInUiThread( (TInt)CMMASurfaceWindow::EInitVideoDisplay ); |
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572 LOG(EJavaMMAPI,EInfo,"CMMASurfaceWindow::SetSurfaceParameters,EUIResourcesAndSurfaceParametersSet"); |
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573 } |
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574 } |
|
575 |
|
576 void CMMASurfaceWindow::SetChangedSurfaceParameters(const TSurfaceId& aSurfaceId, |
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577 const TRect& aCropRect, |
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578 const TVideoAspectRatio& aPixelAspectRatio) |
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579 { |
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580 iSurfaceId = aSurfaceId; |
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581 iCropRect = aCropRect; |
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582 iPixelAspectRatio = aPixelAspectRatio; |
|
583 |
|
584 if (iDisplay) |
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585 { |
|
586 //iDisplay->UIGetCallback(*this, CMMASurfaceWindow::ESetChangedSurfaceParameters); |
|
587 LOG(EJavaMMAPI,EInfo,"CMMASurfaceWindow::SetChangedSurfaceParameters + "); |
|
588 iDisplay->GetCallbackInUiThread((TInt)CMMASurfaceWindow::ESetChangedSurfaceParameters); |
|
589 LOG(EJavaMMAPI,EInfo,"CMMASurfaceWindow::SetChangedSurfaceParameters - "); |
|
590 |
|
591 } |
|
592 } |
|
593 |
|
594 void CMMASurfaceWindow::RemoveSurface() |
|
595 { |
|
596 if (iDisplay) |
|
597 { |
|
598 iDisplay->GetCallbackInUiThread((TInt)CMMASurfaceWindow::ERemoveSurface); |
|
599 } |
|
600 } |
|
601 |
|
602 void CMMASurfaceWindow::DoRemoveSurface() |
|
603 { |
|
604 if (iMediaClientVideoDisplay) |
|
605 { |
|
606 iMediaClientVideoDisplay->RemoveSurface(); |
|
607 LOG(EJavaMMAPI,EInfo,"MID::CMMASurfaceWindow::DoRemoveSurface, Surface Removed"); |
|
608 |
|
609 } |
|
610 } |
|
611 |
|
612 void CMMASurfaceWindow::DoResetSurfaceParameters() |
|
613 { |
|
614 __ASSERT_DEBUG((iMediaClientVideoDisplay != NULL), User::Invariant()); |
|
615 |
|
616 if (iMediaClientVideoDisplay) |
|
617 { |
|
618 iMediaClientVideoDisplay->RemoveSurface(); |
|
619 TInt error = iMediaClientVideoDisplay->SurfaceCreated(iSurfaceId, |
|
620 iCropRect, |
|
621 iPixelAspectRatio, |
|
622 iVideoCropRegion); |
|
623 |
|
624 ELOG1( EJavaMMAPI, "MID::CMMASurfaceWindow::DoResetSurfaceParameters,SurfaceCreated error = %d", error); |
|
625 |
|
626 iMediaClientVideoDisplay->RedrawWindows(iVideoCropRegion); |
|
627 } |
|
628 } |
|
629 |
|
630 void CMMASurfaceWindow::DoSetChangedSurfaceParameters() |
|
631 { |
|
632 if (iMediaClientVideoDisplay) |
|
633 { |
|
634 TInt error = iMediaClientVideoDisplay->SurfaceParametersChanged(iSurfaceId, |
|
635 iCropRect, |
|
636 iPixelAspectRatio); |
|
637 |
|
638 ELOG1( EJavaMMAPI, "MID::CMMASurfaceWindow::DoSetChangedSurfaceParameters,SurfaceParametersChanged, error = %d", error); |
|
639 |
|
640 iMediaClientVideoDisplay->RedrawWindows(iVideoCropRegion); |
|
641 } |
|
642 } |
|
643 |
|
644 void CMMASurfaceWindow::InitVideoDisplayL() |
|
645 { |
|
646 if (iVideoDisplayInitState != EUIResourcesAndSurfaceParametersSet) |
|
647 { |
|
648 User::Leave(KErrNotReady); |
|
649 } |
|
650 |
|
651 // check that this is the first time we are creating instance. |
|
652 if (iMediaClientVideoDisplay) |
|
653 { |
|
654 __ASSERT_DEBUG(EFalse, User::Invariant()); |
|
655 } |
|
656 |
|
657 iMediaClientVideoDisplay = |
|
658 CMediaClientVideoDisplay::NewL(iScreenDevice->GetScreenNumber(), |
|
659 iSurfaceId, |
|
660 iCropRect, |
|
661 iPixelAspectRatio); |
|
662 |
|
663 // video is not scaled untill user requests explicitly |
|
664 // so retain same video width & height. |
|
665 TReal32 scaleWidthPercent = 100.0f; |
|
666 TReal32 scaleHeightPercent = 100.0f; |
|
667 |
|
668 // video rotation feature not supported in MMAPI |
|
669 TVideoRotation videoRotation(EVideoRotationNone); |
|
670 // no automatic scaling, can be controlled only via VideoControl |
|
671 TAutoScaleType autoScaleType = EAutoScaleNone; |
|
672 |
|
673 // always align video to the top left corner of the display area |
|
674 TInt horizontalPosition(EHorizontalAlignLeft); |
|
675 TInt verticalPosition(EVerticalAlignTop); |
|
676 |
|
677 TInt error = iMediaClientVideoDisplay->SurfaceCreated(iSurfaceId, |
|
678 iCropRect, |
|
679 iPixelAspectRatio, |
|
680 iVideoCropRegion); |
|
681 |
|
682 ELOG1( EJavaMMAPI, "MID::CMMASurfaceWindow::InitVideoDisplayL error = %d", error ); |
|
683 User::LeaveIfError(error); |
|
684 |
|
685 iMediaClientVideoDisplay->AddDisplayWindowL(iWindow, |
|
686 iContentRect, |
|
687 iVideoCropRegion, |
|
688 iContentRect, |
|
689 scaleWidthPercent, |
|
690 scaleHeightPercent, |
|
691 videoRotation, |
|
692 autoScaleType, |
|
693 horizontalPosition, |
|
694 verticalPosition, |
|
695 (RWindow*)iWindow); |
|
696 |
|
697 RedrawVideoL(); |
|
698 } |
|
699 |
|
700 void CMMASurfaceWindow::CleanVideoDisplay() |
|
701 { |
|
702 LOG( EJavaMMAPI, EInfo, "MID::CMMASurfaceWindow::CleanVideoDisplay +" ); |
|
703 |
|
704 SetVisible(EFalse, ETrue); |
|
705 if (iMediaClientVideoDisplay) |
|
706 { |
|
707 if (iWindow) |
|
708 { |
|
709 iMediaClientVideoDisplay->RemoveDisplayWindow(*iWindow); |
|
710 } |
|
711 iMediaClientVideoDisplay->RemoveSurface(); |
|
712 delete iMediaClientVideoDisplay; |
|
713 |
|
714 iMediaClientVideoDisplay = NULL; |
|
715 iWindow = NULL; |
|
716 iScreenDevice = NULL; |
|
717 iWs = NULL; |
|
718 } |
|
719 |
|
720 LOG( EJavaMMAPI, EInfo, "MID::CMMASurfaceWindow::CleanVideoDisplay -" ); |
|
721 } |
|
722 |
|
723 |
|
724 CMMAPlayer* CMMASurfaceWindow::UiPlayer() |
|
725 { |
|
726 return iPlayer; |
|
727 } |
|
728 // END OF FILE |