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1 /* |
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2 * Copyright (c) 2006 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: Video control base class implementation. |
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15 * |
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16 */ |
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17 |
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18 |
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19 #include <cvtlogger.h> |
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20 #include <featmgr.h> |
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21 #include <AknsDrawUtils.h> |
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22 #include <AknsUtils.h> |
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23 #include <AknBidiTextUtils.h> |
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24 #include <StringLoader.h> |
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25 #include <videotelui.rsg> |
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26 |
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27 #include <AknsBasicBackgroundControlContext.h> |
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28 #include <AknStatuspaneUtils.h> |
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29 #include "cvtuivideocontrolbase.h" |
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30 #include "mvtuicomponentmanager.h" |
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31 #include "VtUiLayout.h" |
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32 |
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33 // CONSTANTS |
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34 |
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35 // Index of white color. |
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36 const TInt KVtUiColorWhite = 0; |
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37 |
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38 // Amount of characters reserved per line. |
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39 const TInt KVtUiWaitingExtraSpacePerLine = KAknBidiExtraSpacePerLine + 1; |
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40 |
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41 // Amount of lines used for 'waiting text' |
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42 const TInt KVtUiWaitingLineCount = 2; |
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43 |
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44 // Implementation of CVtUiVideoControlBase |
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45 |
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46 // --------------------------------------------------------------------------- |
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47 // CVtUiVideoControlBase::~CVtUiVideoControlBase |
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48 // --------------------------------------------------------------------------- |
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49 // |
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50 CVtUiVideoControlBase::~CVtUiVideoControlBase() |
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51 { |
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52 __VTPRINTENTER( "VidCtrlBase.~" ) |
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53 AknsUtils::DeregisterControlPosition( this ); |
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54 iStreamBitmap = NULL; // not owned. |
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55 delete iWaitingTextWrappedArray; |
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56 delete iWaitingTextWrapped; |
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57 delete iBgContext; |
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58 __VTPRINTEXIT( "VidCtrlBase.~" ) |
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59 } |
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60 |
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61 // --------------------------------------------------------------------------- |
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62 // CVtUiVideoControlBase::CVtUiVideoControlBase |
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63 // --------------------------------------------------------------------------- |
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64 // |
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65 CVtUiVideoControlBase::CVtUiVideoControlBase( |
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66 CVtUiBitmapManager& aBitmapManager ) : |
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67 iBitmapManager( &aBitmapManager ) |
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68 { |
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69 __VTPRINTENTER( "VidCtrlBase.ctor" ) |
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70 __VTPRINTEXIT( "VidCtrlBase.ctor" ) |
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71 } |
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72 |
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73 // --------------------------------------------------------------------------- |
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74 // CVtUiVideoControlBase::BaseConstructL |
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75 // --------------------------------------------------------------------------- |
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76 // |
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77 void CVtUiVideoControlBase::BaseConstructL() |
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78 { |
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79 __VTPRINTENTER( "VidCtrlBase.BaseConstructL" ) |
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80 iBgContext = CAknsBasicBackgroundControlContext::NewL( |
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81 KAknsIIDQsnBgAreaMain, Rect(), ETrue ); |
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82 CreateWindowL(); |
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83 SetExtent( TPoint(), TSize() ); |
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84 ActivateL(); |
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85 WrapOnDemand(); |
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86 __VTPRINTEXIT( "VidCtrlBase.BaseConstructL" ) |
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87 } |
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88 |
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89 // --------------------------------------------------------------------------- |
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90 // CVtUiVideoControlBase::SetRenderingHint |
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91 // --------------------------------------------------------------------------- |
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92 // |
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93 void CVtUiVideoControlBase::SetRenderingHint( TRenderingHint aHint ) |
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94 { |
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95 __VTPRINTENTER( "VidCtrlBase.SetRenderingHint" ) |
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96 __VTPRINT2( DEBUG_GEN, "VidCtrlBase.SetRenderingHint aHint = %d", aHint ) |
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97 iHints.Set( aHint ); |
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98 __VTPRINTEXIT( "VidCtrlBase.SetRenderingHint" ) |
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99 } |
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100 |
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101 // --------------------------------------------------------------------------- |
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102 // CVtUiVideoControlBase::ClearRenderingHint |
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103 // --------------------------------------------------------------------------- |
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104 // |
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105 void CVtUiVideoControlBase::ClearRenderingHint( TRenderingHint aHint ) |
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106 { |
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107 __VTPRINTENTER( "VidCtrlBase.ClearRenderingHint" ) |
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108 __VTPRINT2( DEBUG_GEN, "VidCtrlBase.ClearRenderingHint aHint = %d", aHint ) |
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109 iHints.Clear( aHint ); |
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110 __VTPRINTEXIT( "VidCtrlBase.ClearRenderingHint" ) |
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111 } |
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112 |
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113 // --------------------------------------------------------------------------- |
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114 // CVtUiVideoControlBase::BitmapManager |
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115 // --------------------------------------------------------------------------- |
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116 // |
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117 CVtUiBitmapManager& CVtUiVideoControlBase::BitmapManager() const |
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118 { |
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119 return *iBitmapManager; |
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120 } |
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121 |
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122 // --------------------------------------------------------------------------- |
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123 // CVtUiVideoControlBase::Bitmap |
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124 // --------------------------------------------------------------------------- |
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125 // |
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126 CFbsBitmap* CVtUiVideoControlBase::Bitmap( TVtUiBitmapPoolId aId ) const |
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127 { |
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128 __VTPRINTENTER( "VidCtrlBase.Bitmap" ) |
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129 CFbsBitmap* bitmap = NULL; |
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130 iBitmapManager->GetBitmap( aId, bitmap ); |
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131 __VTPRINTEXITR( "VidCtrlBase.Bitmap %d", TInt( bitmap ) ) |
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132 return bitmap; |
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133 } |
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134 |
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135 // --------------------------------------------------------------------------- |
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136 // CVtUiVideoControlBase::AdjustPointForDP |
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137 // --------------------------------------------------------------------------- |
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138 // |
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139 TPoint CVtUiVideoControlBase::AdjustPointForDP( const TPoint aPoint ) const |
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140 { |
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141 __VTPRINTENTER( "VidCtrlBase.AdjustPointForDP" ) |
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142 TPoint result( aPoint ); |
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143 if ( FeatureManager::FeatureSupported( KFeatureIdDisplayPost ) ) |
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144 { |
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145 if ( result.iX & 1 ) |
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146 { |
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147 result.iX++; |
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148 } |
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149 } |
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150 __VTPRINTEXIT( "VidCtrlBase.AdjustPointForDP" ) |
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151 return result; |
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152 } |
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153 |
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154 // --------------------------------------------------------------------------- |
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155 // CVtUiVideoControlBase::AdjustRectForDP |
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156 // --------------------------------------------------------------------------- |
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157 // |
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158 TRect CVtUiVideoControlBase::AdjustRectForDP( const TRect aRect ) const |
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159 { |
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160 __VTPRINTENTER( "VidCtrlBase.AdjustRectForDP" ) |
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161 TRect result( aRect ); |
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162 if ( FeatureManager::FeatureSupported( KFeatureIdDisplayPost ) ) |
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163 { |
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164 if ( result.iTl.iX & 1 ) |
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165 { |
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166 result.Move( 1, 0 ); |
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167 result.SetWidth( Max( 0, result.Width() - 1 ) ); |
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168 } |
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169 if ( result.Width() & 1 ) |
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170 { |
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171 result.SetWidth( result.Width() - 1 ); |
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172 } |
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173 } |
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174 __VTPRINTEXIT( "VidCtrlBase.AdjustRectForDP" ) |
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175 return result; |
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176 } |
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177 |
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178 // --------------------------------------------------------------------------- |
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179 // CVtUiVideoControlBase::WaitingTextLayout |
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180 // --------------------------------------------------------------------------- |
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181 // |
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182 TAknTextLineLayout CVtUiVideoControlBase::WaitingTextLayout( TInt ) |
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183 { |
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184 return TAknTextLineLayout(); |
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185 } |
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186 |
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187 // --------------------------------------------------------------------------- |
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188 // CVtUiVideoControlBase::HandleSizeChanged |
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189 // --------------------------------------------------------------------------- |
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190 // |
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191 void CVtUiVideoControlBase::HandleSizeChanged() |
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192 { |
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193 __VTPRINTENTER( "VidCtrlBase.HandleSizeChanged" ) |
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194 __VTPRINTEXIT( "VidCtrlBase.HandleSizeChanged" ) |
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195 } |
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196 |
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197 // --------------------------------------------------------------------------- |
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198 // CVtUiVideoControlBase::DrawSkinnedBackground |
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199 // --------------------------------------------------------------------------- |
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200 // |
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201 void CVtUiVideoControlBase::DrawSkinnedBackground( CWindowGc& aGc ) const |
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202 { |
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203 __VTPRINTENTER( "VidCtrlBase.DrawSkinnedBackground" ) |
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204 MAknsSkinInstance* skin = AknsUtils::SkinInstance(); |
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205 MAknsControlContext* cc = AknsDrawUtils::ControlContext( this ); |
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206 AknsDrawUtils::Background( skin, cc, this, aGc, Rect() ); |
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207 __VTPRINTEXIT( "VidCtrlBase.DrawSkinnedBackground" ) |
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208 } |
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209 |
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210 // ----------------------------------------------------------------------------- |
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211 // CVtUiVideoControlBase::MopSupplyObject |
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212 // ----------------------------------------------------------------------------- |
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213 // |
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214 |
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215 TTypeUid::Ptr CVtUiVideoControlBase::MopSupplyObject( TTypeUid aId ) |
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216 { |
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217 __VTPRINTENTER( "VidCtrlBase.MopSupplyObject" ) |
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218 // Required during rendering of the background skin in Draw() |
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219 if (aId.iUid == MAknsControlContext::ETypeId) |
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220 { |
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221 __VTPRINTEXIT( "VidCtrlBase.MopSupplyObject.1" ) |
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222 return MAknsControlContext::SupplyMopObject( aId, iBgContext ); |
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223 } |
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224 __VTPRINTEXIT( "VidCtrlBase.MopSupplyObject.2" ) |
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225 return CCoeControl::MopSupplyObject( aId ); |
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226 } |
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227 |
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228 // --------------------------------------------------------------------------- |
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229 // CVtUiVideoControlBase::DrawColoredBackground |
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230 // --------------------------------------------------------------------------- |
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231 // |
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232 void CVtUiVideoControlBase::DrawColoredBackground( CWindowGc& aGc ) const |
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233 { |
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234 __VTPRINTENTER( "VidCtrlBase.DrawColoredBackground" ) |
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235 aGc.SetBrushStyle( CGraphicsContext::ESolidBrush ); |
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236 aGc.SetPenStyle( CGraphicsContext::ENullPen ); |
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237 aGc.SetBrushColor( AKN_LAF_COLOR( KVtUiColorWhite ) ); |
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238 aGc.DrawRect( Rect() ); |
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239 aGc.SetBrushStyle( CGraphicsContext::ENullBrush ); |
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240 __VTPRINTEXIT( "VidCtrlBase.DrawColoredBackground" ) |
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241 } |
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242 |
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243 // --------------------------------------------------------------------------- |
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244 // CVtUiVideoControlBase::DrawWaitingText |
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245 // --------------------------------------------------------------------------- |
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246 // |
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247 TBool CVtUiVideoControlBase::DrawWaitingText( CWindowGc& aGc ) const |
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248 { |
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249 __VTPRINTENTER( "VidCtrlBase.DrawWaitingText" ) |
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250 const TInt count( iWaitingTextWrappedArray->Count() ); |
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251 if ( count > 0 ) |
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252 { |
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253 aGc.SetClippingRect( StreamClippingRect() ); |
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254 aGc.SetBrushStyle( CGraphicsContext::ENullBrush ); |
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255 MAknsSkinInstance* skin = AknsUtils::SkinInstance(); |
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256 TRgb color( iWaitingTextLine1Layout.Color() ); |
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257 AknsUtils::GetCachedColor( |
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258 skin, |
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259 color, |
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260 KAknsIIDQsnTextColors, |
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261 EAknsCIQsnTextColorsCG6 ); |
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262 iWaitingTextLine1Layout.DrawText( |
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263 aGc, |
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264 iWaitingTextWrappedArray->At( 0 ), // first line |
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265 EFalse, |
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266 color ); |
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267 if ( count > 1 ) // two lines |
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268 { |
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269 iWaitingTextLine2Layout.DrawText( |
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270 aGc, |
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271 iWaitingTextWrappedArray->At( 1 ), // second line |
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272 EFalse, |
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273 color ); |
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274 } |
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275 } |
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276 __VTPRINTEXITR( "VidCtrlBase.DrawWaitingText %d", ETrue ) |
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277 return ETrue; |
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278 } |
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279 |
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280 // --------------------------------------------------------------------------- |
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281 // CVtUiVideoControlBase::DrawBlind |
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282 // --------------------------------------------------------------------------- |
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283 // |
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284 void CVtUiVideoControlBase::DrawBlind( CWindowGc& aGc ) const |
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285 { |
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286 __VTPRINTENTER( "VidCtrlBase.DrawBlind" ) |
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287 CFbsBitmap* icon = BlindImage(); |
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288 if ( icon ) |
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289 { |
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290 CFbsBitmap* mask = BlindMask(); |
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291 if ( mask ) |
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292 { |
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293 aGc.BitBltMasked( |
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294 BlindBlitPosition(), |
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295 icon, |
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296 TRect( icon->SizeInPixels() ), |
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297 mask, |
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298 ETrue ); |
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299 } |
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300 else |
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301 { |
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302 aGc.BitBlt( |
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303 BlindBlitPosition(), |
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304 icon ); |
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305 } |
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306 } |
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307 __VTPRINTEXIT( "VidCtrlBase.DrawBlind" ) |
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308 } |
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309 |
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310 // --------------------------------------------------------------------------- |
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311 // CVtUiVideoControlBase::DrawStream |
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312 // --------------------------------------------------------------------------- |
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313 // |
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314 void CVtUiVideoControlBase::DrawStream( CWindowGc& aGc ) const |
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315 { |
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316 __VTPRINTENTER( "VidCtrlBase.DrawStream" ) |
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317 aGc.SetBrushStyle( CGraphicsContext::ENullBrush ); |
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318 aGc.SetClippingRect( StreamClippingRect() ); |
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319 aGc.BitBlt( StreamBlitPosition(), iStreamBitmap ); |
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320 aGc.CancelClippingRect(); |
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321 __VTPRINTEXIT( "VidCtrlBase.DrawStream" ) |
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322 } |
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323 |
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324 // --------------------------------------------------------------------------- |
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325 // CVtUiVideoControlBase::StreamBlitPosition |
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326 // --------------------------------------------------------------------------- |
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327 // |
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328 TPoint CVtUiVideoControlBase::StreamBlitPosition() const |
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329 { |
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330 __VTPRINTENTER( "VidCtrlBase.StreamBlitPosition" ) |
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331 __VTPRINTEXIT( "VidCtrlBase.StreamBlitPosition" ) |
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332 return Rect().iTl; |
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333 } |
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334 |
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335 // --------------------------------------------------------------------------- |
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336 // CVtUiVideoControlBase::StreamClippingRect |
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337 // --------------------------------------------------------------------------- |
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338 // |
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339 TRect CVtUiVideoControlBase::StreamClippingRect() const |
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340 { |
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341 __VTPRINTENTER( "VidCtrlBase.StreamClippingRect" ) |
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342 __VTPRINTEXIT( "VidCtrlBase.StreamClippingRect" ) |
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343 return Rect(); |
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344 } |
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345 |
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346 // --------------------------------------------------------------------------- |
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347 // CVtUiVideoControlBase::BlindImage |
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348 // --------------------------------------------------------------------------- |
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349 // |
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350 CFbsBitmap* CVtUiVideoControlBase::BlindImage() const |
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351 { |
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352 __VTPRINTENTER( "VidCtrlBase.BlindImage" ) |
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353 __VTPRINTEXIT( "VidCtrlBase.BlindImage" ) |
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354 return NULL; |
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355 } |
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356 |
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357 // --------------------------------------------------------------------------- |
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358 // CVtUiVideoControlBase::BlindMask |
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359 // --------------------------------------------------------------------------- |
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360 // |
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361 CFbsBitmap* CVtUiVideoControlBase::BlindMask() const |
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362 { |
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363 __VTPRINTENTER( "VidCtrlBase.BlindMask" ) |
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364 __VTPRINTEXIT( "VidCtrlBase.BlindMask" ) |
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365 return NULL; |
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366 } |
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367 |
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368 // --------------------------------------------------------------------------- |
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369 // CVtUiVideoControlBase::BlindBlitPosition |
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370 // --------------------------------------------------------------------------- |
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371 // |
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372 TPoint CVtUiVideoControlBase::BlindBlitPosition() const |
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373 { |
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374 __VTPRINTENTER( "VidCtrlBase.BlindBlitPosition" ) |
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375 __VTPRINTEXIT( "VidCtrlBase.BlindBlitPosition" ) |
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376 return TPoint(); |
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377 } |
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378 |
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379 // --------------------------------------------------------------------------- |
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380 // CVtUiVideoControlBase::Reset |
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381 // --------------------------------------------------------------------------- |
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382 // |
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383 void CVtUiVideoControlBase::Reset() |
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384 { |
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385 __VTPRINTENTER( "VidCtrlBase.Reset" ) |
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386 iBlindStatus = EFalse; |
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387 iStreamBitmap = NULL; |
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388 iWaitingTextShow = EFalse; |
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389 __VTPRINTEXIT( "VidCtrlBase.Reset" ) |
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390 } |
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391 |
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392 // --------------------------------------------------------------------------- |
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393 // CVtUiVideoControlBase::SetBlind |
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394 // --------------------------------------------------------------------------- |
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395 // |
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396 void CVtUiVideoControlBase::SetBlind( TBool aBlindStatus ) |
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397 { |
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398 __VTPRINTENTER( "VidCtrlBase.SetBlind" ) |
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399 /* Once SetBlind called, re-draw the control anyway */ |
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400 // if ( iBlindStatus != aBlindStatus ) |
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401 // { |
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402 iBlindStatus = aBlindStatus; |
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403 DrawNow(); |
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404 // } |
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405 __VTPRINTEXITR( "VidCtrlBase.SetBlind %d", iBlindStatus ) |
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406 } |
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407 |
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408 // ----------------------------------------------------------------------------- |
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409 // CVtUiVideoControlBase::IsAlphaZero |
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410 // Checks if the alpha has been set to zero. |
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411 // ----------------------------------------------------------------------------- |
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412 // |
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413 TBool CVtUiVideoControlBase::IsAlphaZero() const |
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414 { |
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415 __VTPRINTENTER( "VidCtrlBase.IsAlphaZero" ) |
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416 TBool isZero( EFalse ); |
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417 const CWsScreenDevice& sdev( |
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418 *static_cast< CWsScreenDevice*>( SystemGc().Device() ) ); |
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419 if ( sdev.DisplayMode() == EColor16MA ) |
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420 { |
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421 TRgb color; |
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422 TPoint point( Rect().Center() ); |
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423 sdev.GetPixel( color, point ); |
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424 isZero = ( color.Alpha() == 0 ); |
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425 } |
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426 __VTPRINTEXITR( "VidCtrlBase.IsAlphaZero %d", isZero ) |
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427 return isZero; |
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428 } |
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429 |
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430 // ----------------------------------------------------------------------------- |
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431 // CVtUiVideoControlBase::SetAlpha |
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432 // Sets alpha. |
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433 // ----------------------------------------------------------------------------- |
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434 // |
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435 void CVtUiVideoControlBase::SetAlpha( CWindowGc& aGc ) const |
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436 { |
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437 __VTPRINTENTER( "VidCtrlBase.SetAlpha" ) |
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438 aGc.SetDrawMode( CGraphicsContext::EDrawModeOR ); |
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439 aGc.SetBrushColor( TRgb( 0, 0, 0, 255 ) ); |
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440 aGc.SetBrushStyle( CGraphicsContext::ESolidBrush ); |
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441 aGc.Clear(); |
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442 aGc.Reset(); |
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443 __VTPRINTEXIT( "VidCtrlBase.SetAlpha" ) |
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444 } |
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445 |
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446 // --------------------------------------------------------------------------- |
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447 // CVtUiVideoControlBase::SetStreamBitmap |
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448 // --------------------------------------------------------------------------- |
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449 // |
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450 void CVtUiVideoControlBase::SetStreamBitmap( CFbsBitmap* aStreamBitmap ) |
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451 { |
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452 __VTPRINTENTER( "VidCtrlBase.SetStreamBitmap" ) |
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453 __VTPRINT2( DEBUG_GEN, "VidCtrlBase.SetStreamBitmap %d", |
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454 (TInt) aStreamBitmap ) |
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455 const CFbsBitmap* oldBitmap( iStreamBitmap ); |
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456 iStreamBitmap = aStreamBitmap; |
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457 iSetAlpha = IsAlphaZero(); |
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458 if ( iStreamBitmap ) |
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459 { |
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460 RedrawStream(); |
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461 } |
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462 else if ( oldBitmap ) |
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463 { |
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464 DrawNow(); |
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465 } |
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466 __VTPRINTEXIT( "VidCtrlBase.SetStreamBitmap" ) |
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467 } |
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468 |
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469 // --------------------------------------------------------------------------- |
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470 // CVtUiVideoControlBase::SetStreamBitmapReserve |
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471 // --------------------------------------------------------------------------- |
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472 // |
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473 void CVtUiVideoControlBase::SetStreamBitmapReserve( |
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474 CFbsBitmap* aStreamBitmap ) |
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475 { |
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476 __VTPRINTENTER( "VidCtrlBase.SetStreamBitmapReserve" ) |
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477 __VTPRINT2( DEBUG_GEN, "VidCtrlBase.SetStreamBitmapReserve %d", |
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478 (TInt) aStreamBitmap ) |
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479 const CFbsBitmap* oldBitmap( iStreamBitmap ); |
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480 iStreamBitmap = aStreamBitmap; |
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481 if ( iStreamBitmap ) |
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482 { |
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483 RedrawStream(); |
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484 } |
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485 else if ( oldBitmap ) |
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486 { |
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487 DrawNow(); |
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488 } |
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489 __VTPRINTEXIT( "VidCtrlBase.SetStreamBitmapReserve" ) |
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490 } |
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491 |
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492 // --------------------------------------------------------------------------- |
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493 // CVtUiVideoControlBase::SetWaiting |
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494 // --------------------------------------------------------------------------- |
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495 // |
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496 void CVtUiVideoControlBase::SetWaiting( TBool aShowWaitingText ) |
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497 { |
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498 __VTPRINTENTER( "VidCtrlBase.SetWaiting" ) |
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499 if ( iWaitingTextShow != aShowWaitingText ) |
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500 { |
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501 iWaitingTextShow = aShowWaitingText; |
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502 WrapOnDemand(); |
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503 DrawNow(); |
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504 } |
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505 __VTPRINTEXITR( "VidCtrlBase.SetWaiting %d", iWaitingTextShow ) |
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506 } |
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507 |
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508 // --------------------------------------------------------------------------- |
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509 // CVtUiVideoControlBase::Redraw |
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510 // --------------------------------------------------------------------------- |
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511 // |
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512 void CVtUiVideoControlBase::Redraw() |
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513 { |
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514 __VTPRINTENTER( "VidCtrlBase.Redraw" ) |
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515 if ( iStreamBitmap ) |
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516 { |
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517 __VTPRINT( DEBUG_GEN, "VidCtrlBase.Redraw drawing" ); |
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518 DrawNow(); |
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519 } |
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520 __VTPRINTEXIT( "VidCtrlBase.Redraw" ) |
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521 } |
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522 |
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523 // --------------------------------------------------------------------------- |
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524 // CVtUiVideoControlBase::Draw |
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525 // --------------------------------------------------------------------------- |
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526 // |
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527 void CVtUiVideoControlBase::Draw( const TRect& ) const |
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528 { |
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529 __VTPRINTENTER( "VidCtrlBase.Draw" ) |
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530 DoDraw( SystemGc() ); |
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531 __VTPRINTEXIT( "VidCtrlBase.Draw" ) |
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532 } |
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533 |
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534 // ----------------------------------------------------------------------------- |
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535 // CVtUiVideoControlBase::SizeChanged |
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536 // ----------------------------------------------------------------------------- |
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537 // |
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538 void CVtUiVideoControlBase::SizeChanged() |
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539 { |
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540 __VTPRINTENTER( "VidCtrlBase.SizeChanged" ) |
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541 AknsUtils::RegisterControlPosition( this ); |
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542 |
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543 TRect bgRect; |
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544 AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, bgRect ); |
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545 iBgContext->SetRect( bgRect ); |
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546 |
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547 HandleSizeChanged(); |
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548 TRect parent( Rect() ); |
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549 if ( !parent.IsEmpty() ) |
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550 { |
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551 TAknTextLineLayout text( WaitingTextLayout( 0 ) ); |
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552 iWaitingTextLine1Layout.LayoutText( parent, text ); |
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553 text = WaitingTextLayout( 1 ); |
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554 iWaitingTextLine2Layout.LayoutText( parent, text ); |
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555 delete iWaitingTextWrapped; |
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556 iWaitingTextWrapped = NULL; |
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557 delete iWaitingTextWrappedArray; |
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558 iWaitingTextWrappedArray = NULL; |
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559 WrapOnDemand(); |
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560 } |
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561 __VTPRINTEXIT( "VidCtrlBase.SizeChanged" ) |
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562 } |
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563 |
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564 // ----------------------------------------------------------------------------- |
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565 // CVtUiVideoControlBase::PositionChanged |
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566 // ----------------------------------------------------------------------------- |
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567 // |
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568 void CVtUiVideoControlBase::PositionChanged() |
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569 { |
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570 __VTPRINTENTER( "VidCtrlBase.SizeChanged" ) |
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571 AknsUtils::RegisterControlPosition( this ); |
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572 __VTPRINTEXIT( "VidCtrlBase.SizeChanged" ) |
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573 } |
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574 |
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575 // --------------------------------------------------------------------------- |
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576 // CVtUiVideoControlBase::RedrawStream |
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577 // --------------------------------------------------------------------------- |
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578 // |
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579 void CVtUiVideoControlBase::RedrawStream() |
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580 { |
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581 __VTPRINTENTER( "VidCtrlBase.RedrawStream" ) |
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582 const TRect clippingRect( StreamClippingRect() ); |
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583 Window().Invalidate( clippingRect ); |
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584 Window().BeginRedraw( clippingRect ); |
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585 ActivateGc(); |
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586 CWindowGc& gc = SystemGc(); |
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587 if ( iSetAlpha ) |
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588 { |
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589 SetAlpha( gc ); |
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590 iSetAlpha = EFalse; |
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591 } |
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592 DoDrawStream( gc ); |
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593 DoDrawBlind( gc ); |
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594 DeactivateGc(); |
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595 Window().EndRedraw(); |
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596 __VTPRINTEXIT( "VidCtrlBase.RedrawStream" ) |
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597 } |
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598 |
|
599 // ----------------------------------------------------------------------------- |
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600 // CVtUiVideoControlBase::WrapOnDemand |
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601 // ----------------------------------------------------------------------------- |
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602 // |
|
603 void CVtUiVideoControlBase::WrapOnDemand() |
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604 { |
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605 __VTPRINTENTER( "VidCtrlBase.WrapOnDemand" ) |
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606 if ( iWaitingTextShow && !iWaitingTextWrapped ) |
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607 { |
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608 TRAP_IGNORE( WrapWaitingTextL() ); |
|
609 } |
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610 __VTPRINTEXIT( "VidCtrlBase.WrapOnDemand" ) |
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611 } |
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612 |
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613 // ----------------------------------------------------------------------------- |
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614 // CVtUiVideoControlBase::WrapWaitingTextL |
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615 // ----------------------------------------------------------------------------- |
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616 // |
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617 void CVtUiVideoControlBase::WrapWaitingTextL() |
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618 { |
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619 __VTPRINTENTER( "VidCtrlBase.WrapWaitingTextL" ) |
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620 HBufC* waitingText = |
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621 StringLoader::LoadLC( R_VIDEOTELUI_QTN_INCAL_WAITING_IMAGE ); |
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622 |
|
623 CArrayFix< TInt >* lines = |
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624 new ( ELeave ) CArrayFixFlat< TInt >( KVtUiWaitingLineCount ); |
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625 CleanupStack::PushL( lines ); |
|
626 lines->AppendL( iWaitingTextLine1Layout.TextRect().Width() ); |
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627 lines->AppendL( iWaitingTextLine2Layout.TextRect().Width() ); |
|
628 |
|
629 CArrayFix<TPtrC>* wrap = |
|
630 new ( ELeave ) CArrayFixFlat< TPtrC >( KVtUiWaitingLineCount ); |
|
631 CleanupStack::PushL( wrap ); |
|
632 wrap->AppendL( TPtrC() ); |
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633 wrap->AppendL( TPtrC() ); |
|
634 |
|
635 HBufC* waitingTextWrapped = |
|
636 HBufC::NewLC( |
|
637 waitingText->Length() + |
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638 lines->Count() * KVtUiWaitingExtraSpacePerLine ); |
|
639 |
|
640 TPtr textBuf = waitingTextWrapped->Des(); |
|
641 textBuf.Zero(); |
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642 textBuf.Append( *waitingText ); |
|
643 |
|
644 AknBidiTextUtils::ConvertToVisualAndWrapToArrayL( |
|
645 textBuf, |
|
646 *lines, |
|
647 *iWaitingTextLine1Layout.Font(), |
|
648 *wrap, |
|
649 ETrue ); |
|
650 |
|
651 CleanupStack::Pop( waitingTextWrapped ); |
|
652 iWaitingTextWrapped = waitingTextWrapped; |
|
653 |
|
654 CleanupStack::Pop( wrap ); |
|
655 iWaitingTextWrappedArray = wrap; |
|
656 |
|
657 CleanupStack::PopAndDestroy( lines ); |
|
658 CleanupStack::PopAndDestroy( waitingText ); |
|
659 __VTPRINTEXIT( "VidCtrlBase.WrapWaitingTextL" ) |
|
660 } |
|
661 |
|
662 // --------------------------------------------------------------------------- |
|
663 // CVtUiVideoControlBase::DoDraw |
|
664 // --------------------------------------------------------------------------- |
|
665 // |
|
666 void CVtUiVideoControlBase::DoDraw( CWindowGc& aGc ) const |
|
667 { |
|
668 __VTPRINTENTER( "VidCtrlBase.Draw(gc)" ) |
|
669 if ( iSetAlpha ) |
|
670 { |
|
671 SetAlpha( aGc ); |
|
672 iSetAlpha = EFalse; |
|
673 } |
|
674 DoDrawBackground( aGc ); |
|
675 if ( !DoDrawWaitingText( aGc ) ) |
|
676 { |
|
677 DoDrawStream( aGc ); |
|
678 DoDrawBlind( aGc ); |
|
679 } |
|
680 __VTPRINTEXIT( "VidCtrlBase.Draw(gc)" ) |
|
681 } |
|
682 |
|
683 // --------------------------------------------------------------------------- |
|
684 // CVtUiVideoControlBase::DoDrawBackground |
|
685 // --------------------------------------------------------------------------- |
|
686 // |
|
687 void CVtUiVideoControlBase::DoDrawBackground( CWindowGc& aGc ) const |
|
688 { |
|
689 __VTPRINTENTER( "VidCtrlBase.DoDrawBackground" ) |
|
690 if ( iHints.IsSet( ESkinnedBackground ) ) |
|
691 { |
|
692 DrawSkinnedBackground( aGc ); |
|
693 } |
|
694 else if ( iHints.IsSet( EColoredBackground ) ) |
|
695 { |
|
696 DrawColoredBackground( aGc ); |
|
697 } |
|
698 __VTPRINTEXIT( "VidCtrlBase.DoDrawBackground" ) |
|
699 } |
|
700 |
|
701 // --------------------------------------------------------------------------- |
|
702 // CVtUiVideoControlBase::DoDrawWaitingText |
|
703 // --------------------------------------------------------------------------- |
|
704 // |
|
705 TBool CVtUiVideoControlBase::DoDrawWaitingText( CWindowGc& aGc ) const |
|
706 { |
|
707 __VTPRINTENTER( "VidCtrlBase.DoDrawWaitingText" ) |
|
708 TBool wasDrawn( EFalse ); |
|
709 if ( iHints.IsClear( ENoWaitingText ) && iWaitingTextShow && |
|
710 iWaitingTextWrapped && iWaitingTextWrappedArray ) |
|
711 { |
|
712 wasDrawn = DrawWaitingText( aGc ); |
|
713 } |
|
714 __VTPRINTEXITR( "VidCtrlBase.DoDrawWaitingText %d", wasDrawn ) |
|
715 return wasDrawn; |
|
716 } |
|
717 |
|
718 // --------------------------------------------------------------------------- |
|
719 // CVtUiVideoControlBase::DoDrawBlind |
|
720 // --------------------------------------------------------------------------- |
|
721 // |
|
722 void CVtUiVideoControlBase::DoDrawBlind( CWindowGc& aGc ) const |
|
723 { |
|
724 __VTPRINTENTER( "VidCtrlBase.DoDrawBlind" ) |
|
725 if ( iBlindStatus && iHints.IsClear( ENoBlindIcon ) ) |
|
726 { |
|
727 DrawBlind( aGc ); |
|
728 } |
|
729 __VTPRINTEXIT( "VidCtrlBase.DoDrawBlind" ) |
|
730 } |
|
731 |
|
732 // --------------------------------------------------------------------------- |
|
733 // CVtUiVideoControlBase::DoDrawStream |
|
734 // --------------------------------------------------------------------------- |
|
735 // |
|
736 void CVtUiVideoControlBase::DoDrawStream( CWindowGc& aGc ) const |
|
737 { |
|
738 __VTPRINTENTER( "VidCtrlBase.DoDrawStream" ) |
|
739 if ( iStreamBitmap ) |
|
740 { |
|
741 DrawStream( aGc ); |
|
742 } |
|
743 __VTPRINTEXIT( "VidCtrlBase.DoDrawStream" ) |
|
744 } |
|
745 |
|
746 // --------------------------------------------------------------------------- |
|
747 // CVtUiVideoControlBase::SetRemoteVideoControl |
|
748 // --------------------------------------------------------------------------- |
|
749 // |
|
750 void CVtUiVideoControlBase::SetRemoteVideoControl( CCoeControl* aRemoteControl ) |
|
751 { |
|
752 __VTPRINTENTER( "VidCtrlBase.SetRemoteVideoControl" ) |
|
753 iRemoteVideoControl = aRemoteControl; |
|
754 __VTPRINTEXIT( "VidCtrlBase.SetRemoteVideoControl" ) |
|
755 } |
|
756 |
|
757 // --------------------------------------------------------------------------- |
|
758 // CVtUiVideoControlBase::LayoutRemoteVideo |
|
759 // --------------------------------------------------------------------------- |
|
760 // |
|
761 void CVtUiVideoControlBase:: LayoutRemoteVideo() |
|
762 { |
|
763 __VTPRINTENTER( "VidCtrlBase.LayoutRemoteVideo" ) |
|
764 __VTPRINTEXIT( "VidCtrlBase.LayoutRemoteVideo" ) |
|
765 } |
|
766 |
|
767 // --------------------------------------------------------------------------- |
|
768 // CVtUiVideoControlBase::RemoteVideoControl |
|
769 // --------------------------------------------------------------------------- |
|
770 // |
|
771 CCoeControl * CVtUiVideoControlBase::RemoteVideoControl() |
|
772 { |
|
773 __VTPRINTENTER( "VidCtrlBase.RemoteVideoControl" ) |
|
774 __VTPRINTEXIT( "VidCtrlBase.RemoteVideoControl" ) |
|
775 return iRemoteVideoControl; |
|
776 |
|
777 } |