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 // Disable fading when using DP (eliminates nasty color error) |
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86 if ( FeatureManager::FeatureSupported( KFeatureIdDisplayPost ) ) |
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87 { |
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88 Window().SetNonFading( ETrue ); |
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89 } |
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90 WrapOnDemand(); |
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91 __VTPRINTEXIT( "VidCtrlBase.BaseConstructL" ) |
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92 } |
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93 |
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94 // --------------------------------------------------------------------------- |
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95 // CVtUiVideoControlBase::SetRenderingHint |
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96 // --------------------------------------------------------------------------- |
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97 // |
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98 void CVtUiVideoControlBase::SetRenderingHint( TRenderingHint aHint ) |
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99 { |
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100 __VTPRINTENTER( "VidCtrlBase.SetRenderingHint" ) |
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101 __VTPRINT2( DEBUG_GEN, "VidCtrlBase.SetRenderingHint aHint = %d", aHint ) |
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102 iHints.Set( aHint ); |
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103 __VTPRINTEXIT( "VidCtrlBase.SetRenderingHint" ) |
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104 } |
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105 |
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106 // --------------------------------------------------------------------------- |
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107 // CVtUiVideoControlBase::ClearRenderingHint |
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108 // --------------------------------------------------------------------------- |
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109 // |
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110 void CVtUiVideoControlBase::ClearRenderingHint( TRenderingHint aHint ) |
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111 { |
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112 __VTPRINTENTER( "VidCtrlBase.ClearRenderingHint" ) |
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113 __VTPRINT2( DEBUG_GEN, "VidCtrlBase.ClearRenderingHint aHint = %d", aHint ) |
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114 iHints.Clear( aHint ); |
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115 __VTPRINTEXIT( "VidCtrlBase.ClearRenderingHint" ) |
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116 } |
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117 |
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118 // --------------------------------------------------------------------------- |
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119 // CVtUiVideoControlBase::BitmapManager |
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120 // --------------------------------------------------------------------------- |
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121 // |
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122 CVtUiBitmapManager& CVtUiVideoControlBase::BitmapManager() const |
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123 { |
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124 return *iBitmapManager; |
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125 } |
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126 |
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127 // --------------------------------------------------------------------------- |
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128 // CVtUiVideoControlBase::Bitmap |
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129 // --------------------------------------------------------------------------- |
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130 // |
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131 CFbsBitmap* CVtUiVideoControlBase::Bitmap( TVtUiBitmapPoolId aId ) const |
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132 { |
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133 __VTPRINTENTER( "VidCtrlBase.Bitmap" ) |
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134 CFbsBitmap* bitmap = NULL; |
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135 iBitmapManager->GetBitmap( aId, bitmap ); |
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136 __VTPRINTEXITR( "VidCtrlBase.Bitmap %d", TInt( bitmap ) ) |
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137 return bitmap; |
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138 } |
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139 |
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140 // --------------------------------------------------------------------------- |
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141 // CVtUiVideoControlBase::AdjustPointForDP |
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142 // --------------------------------------------------------------------------- |
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143 // |
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144 TPoint CVtUiVideoControlBase::AdjustPointForDP( const TPoint aPoint ) const |
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145 { |
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146 __VTPRINTENTER( "VidCtrlBase.AdjustPointForDP" ) |
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147 TPoint result( aPoint ); |
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148 if ( FeatureManager::FeatureSupported( KFeatureIdDisplayPost ) ) |
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149 { |
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150 if ( result.iX & 1 ) |
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151 { |
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152 result.iX++; |
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153 } |
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154 } |
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155 __VTPRINTEXIT( "VidCtrlBase.AdjustPointForDP" ) |
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156 return result; |
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157 } |
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158 |
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159 // --------------------------------------------------------------------------- |
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160 // CVtUiVideoControlBase::AdjustRectForDP |
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161 // --------------------------------------------------------------------------- |
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162 // |
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163 TRect CVtUiVideoControlBase::AdjustRectForDP( const TRect aRect ) const |
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164 { |
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165 __VTPRINTENTER( "VidCtrlBase.AdjustRectForDP" ) |
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166 TRect result( aRect ); |
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167 if ( FeatureManager::FeatureSupported( KFeatureIdDisplayPost ) ) |
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168 { |
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169 if ( result.iTl.iX & 1 ) |
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170 { |
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171 result.Move( 1, 0 ); |
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172 result.SetWidth( Max( 0, result.Width() - 1 ) ); |
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173 } |
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174 if ( result.Width() & 1 ) |
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175 { |
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176 result.SetWidth( result.Width() - 1 ); |
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177 } |
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178 } |
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179 __VTPRINTEXIT( "VidCtrlBase.AdjustRectForDP" ) |
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180 return result; |
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181 } |
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182 |
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183 // --------------------------------------------------------------------------- |
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184 // CVtUiVideoControlBase::WaitingTextLayout |
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185 // --------------------------------------------------------------------------- |
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186 // |
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187 TAknTextLineLayout CVtUiVideoControlBase::WaitingTextLayout( TInt ) |
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188 { |
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189 return TAknTextLineLayout(); |
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190 } |
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191 |
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192 // --------------------------------------------------------------------------- |
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193 // CVtUiVideoControlBase::HandleSizeChanged |
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194 // --------------------------------------------------------------------------- |
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195 // |
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196 void CVtUiVideoControlBase::HandleSizeChanged() |
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197 { |
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198 __VTPRINTENTER( "VidCtrlBase.HandleSizeChanged" ) |
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199 __VTPRINTEXIT( "VidCtrlBase.HandleSizeChanged" ) |
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200 } |
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201 |
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202 // --------------------------------------------------------------------------- |
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203 // CVtUiVideoControlBase::DrawSkinnedBackground |
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204 // --------------------------------------------------------------------------- |
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205 // |
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206 void CVtUiVideoControlBase::DrawSkinnedBackground( CWindowGc& aGc ) const |
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207 { |
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208 __VTPRINTENTER( "VidCtrlBase.DrawSkinnedBackground" ) |
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209 MAknsSkinInstance* skin = AknsUtils::SkinInstance(); |
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210 MAknsControlContext* cc = AknsDrawUtils::ControlContext( this ); |
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211 AknsDrawUtils::Background( skin, cc, this, aGc, Rect() ); |
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212 __VTPRINTEXIT( "VidCtrlBase.DrawSkinnedBackground" ) |
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213 } |
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214 |
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215 // ----------------------------------------------------------------------------- |
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216 // CVtUiVideoControlBase::MopSupplyObject |
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217 // ----------------------------------------------------------------------------- |
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218 // |
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219 |
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220 TTypeUid::Ptr CVtUiVideoControlBase::MopSupplyObject( TTypeUid aId ) |
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221 { |
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222 __VTPRINTENTER( "VidCtrlBase.MopSupplyObject" ) |
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223 // Required during rendering of the background skin in Draw() |
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224 if (aId.iUid == MAknsControlContext::ETypeId) |
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225 { |
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226 __VTPRINTEXIT( "VidCtrlBase.MopSupplyObject.1" ) |
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227 return MAknsControlContext::SupplyMopObject( aId, iBgContext ); |
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228 } |
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229 __VTPRINTEXIT( "VidCtrlBase.MopSupplyObject.2" ) |
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230 return CCoeControl::MopSupplyObject( aId ); |
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231 } |
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232 |
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233 // --------------------------------------------------------------------------- |
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234 // CVtUiVideoControlBase::DrawColoredBackground |
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235 // --------------------------------------------------------------------------- |
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236 // |
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237 void CVtUiVideoControlBase::DrawColoredBackground( CWindowGc& aGc ) const |
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238 { |
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239 __VTPRINTENTER( "VidCtrlBase.DrawColoredBackground" ) |
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240 aGc.SetBrushStyle( CGraphicsContext::ESolidBrush ); |
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241 aGc.SetPenStyle( CGraphicsContext::ENullPen ); |
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242 aGc.SetBrushColor( AKN_LAF_COLOR( KVtUiColorWhite ) ); |
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243 aGc.DrawRect( Rect() ); |
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244 aGc.SetBrushStyle( CGraphicsContext::ENullBrush ); |
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245 __VTPRINTEXIT( "VidCtrlBase.DrawColoredBackground" ) |
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246 } |
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247 |
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248 // --------------------------------------------------------------------------- |
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249 // CVtUiVideoControlBase::DrawWaitingText |
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250 // --------------------------------------------------------------------------- |
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251 // |
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252 TBool CVtUiVideoControlBase::DrawWaitingText( CWindowGc& aGc ) const |
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253 { |
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254 __VTPRINTENTER( "VidCtrlBase.DrawWaitingText" ) |
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255 const TInt count( iWaitingTextWrappedArray->Count() ); |
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256 if ( count > 0 ) |
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257 { |
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258 aGc.SetClippingRect( StreamClippingRect() ); |
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259 aGc.SetBrushStyle( CGraphicsContext::ENullBrush ); |
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260 MAknsSkinInstance* skin = AknsUtils::SkinInstance(); |
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261 TRgb color( iWaitingTextLine1Layout.Color() ); |
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262 AknsUtils::GetCachedColor( |
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263 skin, |
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264 color, |
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265 KAknsIIDQsnTextColors, |
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266 EAknsCIQsnTextColorsCG6 ); |
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267 iWaitingTextLine1Layout.DrawText( |
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268 aGc, |
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269 iWaitingTextWrappedArray->At( 0 ), // first line |
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270 EFalse, |
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271 color ); |
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272 if ( count > 1 ) // two lines |
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273 { |
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274 iWaitingTextLine2Layout.DrawText( |
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275 aGc, |
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276 iWaitingTextWrappedArray->At( 1 ), // second line |
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277 EFalse, |
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278 color ); |
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279 } |
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280 } |
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281 __VTPRINTEXITR( "VidCtrlBase.DrawWaitingText %d", ETrue ) |
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282 return ETrue; |
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283 } |
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284 |
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285 // --------------------------------------------------------------------------- |
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286 // CVtUiVideoControlBase::DrawBlind |
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287 // --------------------------------------------------------------------------- |
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288 // |
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289 void CVtUiVideoControlBase::DrawBlind( CWindowGc& aGc ) const |
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290 { |
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291 __VTPRINTENTER( "VidCtrlBase.DrawBlind" ) |
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292 CFbsBitmap* icon = BlindImage(); |
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293 if ( icon ) |
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294 { |
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295 CFbsBitmap* mask = BlindMask(); |
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296 if ( mask ) |
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297 { |
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298 aGc.BitBltMasked( |
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299 BlindBlitPosition(), |
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300 icon, |
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301 TRect( icon->SizeInPixels() ), |
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302 mask, |
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303 ETrue ); |
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304 } |
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305 else |
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306 { |
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307 aGc.BitBlt( |
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308 BlindBlitPosition(), |
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309 icon ); |
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310 } |
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311 } |
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312 __VTPRINTEXIT( "VidCtrlBase.DrawBlind" ) |
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313 } |
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314 |
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315 // --------------------------------------------------------------------------- |
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316 // CVtUiVideoControlBase::DrawStream |
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317 // --------------------------------------------------------------------------- |
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318 // |
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319 void CVtUiVideoControlBase::DrawStream( CWindowGc& aGc ) const |
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320 { |
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321 __VTPRINTENTER( "VidCtrlBase.DrawStream" ) |
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322 aGc.SetBrushStyle( CGraphicsContext::ENullBrush ); |
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323 aGc.SetClippingRect( StreamClippingRect() ); |
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324 aGc.BitBlt( StreamBlitPosition(), iStreamBitmap ); |
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325 aGc.CancelClippingRect(); |
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326 __VTPRINTEXIT( "VidCtrlBase.DrawStream" ) |
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327 } |
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328 |
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329 // --------------------------------------------------------------------------- |
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330 // CVtUiVideoControlBase::StreamBlitPosition |
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331 // --------------------------------------------------------------------------- |
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332 // |
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333 TPoint CVtUiVideoControlBase::StreamBlitPosition() const |
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334 { |
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335 __VTPRINTENTER( "VidCtrlBase.StreamBlitPosition" ) |
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336 __VTPRINTEXIT( "VidCtrlBase.StreamBlitPosition" ) |
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337 return Rect().iTl; |
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338 } |
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339 |
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340 // --------------------------------------------------------------------------- |
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341 // CVtUiVideoControlBase::StreamClippingRect |
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342 // --------------------------------------------------------------------------- |
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343 // |
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344 TRect CVtUiVideoControlBase::StreamClippingRect() const |
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345 { |
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346 __VTPRINTENTER( "VidCtrlBase.StreamClippingRect" ) |
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347 __VTPRINTEXIT( "VidCtrlBase.StreamClippingRect" ) |
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348 return Rect(); |
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349 } |
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350 |
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351 // --------------------------------------------------------------------------- |
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352 // CVtUiVideoControlBase::BlindImage |
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353 // --------------------------------------------------------------------------- |
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354 // |
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355 CFbsBitmap* CVtUiVideoControlBase::BlindImage() const |
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356 { |
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357 __VTPRINTENTER( "VidCtrlBase.BlindImage" ) |
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358 __VTPRINTEXIT( "VidCtrlBase.BlindImage" ) |
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359 return NULL; |
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360 } |
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361 |
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362 // --------------------------------------------------------------------------- |
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363 // CVtUiVideoControlBase::BlindMask |
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364 // --------------------------------------------------------------------------- |
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365 // |
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366 CFbsBitmap* CVtUiVideoControlBase::BlindMask() const |
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367 { |
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368 __VTPRINTENTER( "VidCtrlBase.BlindMask" ) |
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369 __VTPRINTEXIT( "VidCtrlBase.BlindMask" ) |
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370 return NULL; |
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371 } |
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372 |
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373 // --------------------------------------------------------------------------- |
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374 // CVtUiVideoControlBase::BlindBlitPosition |
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375 // --------------------------------------------------------------------------- |
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376 // |
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377 TPoint CVtUiVideoControlBase::BlindBlitPosition() const |
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378 { |
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379 __VTPRINTENTER( "VidCtrlBase.BlindBlitPosition" ) |
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380 __VTPRINTEXIT( "VidCtrlBase.BlindBlitPosition" ) |
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381 return TPoint(); |
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382 } |
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383 |
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384 // --------------------------------------------------------------------------- |
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385 // CVtUiVideoControlBase::Reset |
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386 // --------------------------------------------------------------------------- |
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387 // |
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388 void CVtUiVideoControlBase::Reset() |
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389 { |
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390 __VTPRINTENTER( "VidCtrlBase.Reset" ) |
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391 iBlindStatus = EFalse; |
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392 iStreamBitmap = NULL; |
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393 iWaitingTextShow = EFalse; |
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394 __VTPRINTEXIT( "VidCtrlBase.Reset" ) |
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395 } |
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396 |
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397 // --------------------------------------------------------------------------- |
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398 // CVtUiVideoControlBase::SetBlind |
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399 // --------------------------------------------------------------------------- |
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400 // |
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401 void CVtUiVideoControlBase::SetBlind( TBool aBlindStatus ) |
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402 { |
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403 __VTPRINTENTER( "VidCtrlBase.SetBlind" ) |
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404 /* Once SetBlind called, re-draw the control anyway */ |
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405 // if ( iBlindStatus != aBlindStatus ) |
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406 // { |
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407 iBlindStatus = aBlindStatus; |
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408 DrawNow(); |
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409 // } |
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410 __VTPRINTEXITR( "VidCtrlBase.SetBlind %d", iBlindStatus ) |
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411 } |
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412 |
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413 // ----------------------------------------------------------------------------- |
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414 // CVtUiVideoControlBase::IsAlphaZero |
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415 // Checks if the alpha has been set to zero. |
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416 // ----------------------------------------------------------------------------- |
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417 // |
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418 TBool CVtUiVideoControlBase::IsAlphaZero() const |
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419 { |
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420 __VTPRINTENTER( "VidCtrlBase.IsAlphaZero" ) |
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421 TBool isZero( EFalse ); |
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422 const CWsScreenDevice& sdev( |
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423 *static_cast< CWsScreenDevice*>( SystemGc().Device() ) ); |
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424 if ( sdev.DisplayMode() == EColor16MA ) |
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425 { |
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426 TRgb color; |
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427 TPoint point( Rect().Center() ); |
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428 sdev.GetPixel( color, point ); |
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429 isZero = ( color.Alpha() == 0 ); |
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430 } |
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431 __VTPRINTEXITR( "VidCtrlBase.IsAlphaZero %d", isZero ) |
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432 return isZero; |
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433 } |
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434 |
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435 // ----------------------------------------------------------------------------- |
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436 // CVtUiVideoControlBase::SetAlpha |
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437 // Sets alpha. |
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438 // ----------------------------------------------------------------------------- |
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439 // |
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440 void CVtUiVideoControlBase::SetAlpha( CWindowGc& aGc ) const |
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441 { |
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442 __VTPRINTENTER( "VidCtrlBase.SetAlpha" ) |
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443 aGc.SetDrawMode( CGraphicsContext::EDrawModeOR ); |
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444 aGc.SetBrushColor( TRgb( 0, 0, 0, 255 ) ); |
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445 aGc.SetBrushStyle( CGraphicsContext::ESolidBrush ); |
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446 aGc.Clear(); |
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447 aGc.Reset(); |
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448 __VTPRINTEXIT( "VidCtrlBase.SetAlpha" ) |
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449 } |
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450 |
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451 // --------------------------------------------------------------------------- |
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452 // CVtUiVideoControlBase::SetStreamBitmap |
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453 // --------------------------------------------------------------------------- |
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454 // |
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455 void CVtUiVideoControlBase::SetStreamBitmap( CFbsBitmap* aStreamBitmap ) |
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456 { |
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457 __VTPRINTENTER( "VidCtrlBase.SetStreamBitmap" ) |
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458 __VTPRINT2( DEBUG_GEN, "VidCtrlBase.SetStreamBitmap %d", |
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459 (TInt) aStreamBitmap ) |
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460 const CFbsBitmap* oldBitmap( iStreamBitmap ); |
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461 iStreamBitmap = aStreamBitmap; |
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462 iSetAlpha = IsAlphaZero(); |
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463 if ( iStreamBitmap ) |
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464 { |
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465 RedrawStream(); |
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466 } |
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467 else if ( oldBitmap ) |
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468 { |
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469 DrawNow(); |
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470 } |
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471 __VTPRINTEXIT( "VidCtrlBase.SetStreamBitmap" ) |
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472 } |
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473 |
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474 // --------------------------------------------------------------------------- |
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475 // CVtUiVideoControlBase::SetStreamBitmapReserve |
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476 // --------------------------------------------------------------------------- |
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477 // |
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478 void CVtUiVideoControlBase::SetStreamBitmapReserve( |
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479 CFbsBitmap* aStreamBitmap ) |
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480 { |
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481 __VTPRINTENTER( "VidCtrlBase.SetStreamBitmapReserve" ) |
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482 __VTPRINT2( DEBUG_GEN, "VidCtrlBase.SetStreamBitmapReserve %d", |
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483 (TInt) aStreamBitmap ) |
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484 const CFbsBitmap* oldBitmap( iStreamBitmap ); |
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485 iStreamBitmap = aStreamBitmap; |
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486 if ( iStreamBitmap ) |
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487 { |
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488 RedrawStream(); |
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489 } |
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490 else if ( oldBitmap ) |
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491 { |
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492 DrawNow(); |
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493 } |
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494 __VTPRINTEXIT( "VidCtrlBase.SetStreamBitmapReserve" ) |
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495 } |
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496 |
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497 // --------------------------------------------------------------------------- |
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498 // CVtUiVideoControlBase::SetWaiting |
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499 // --------------------------------------------------------------------------- |
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500 // |
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501 void CVtUiVideoControlBase::SetWaiting( TBool aShowWaitingText ) |
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502 { |
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503 __VTPRINTENTER( "VidCtrlBase.SetWaiting" ) |
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504 if ( iWaitingTextShow != aShowWaitingText ) |
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505 { |
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506 iWaitingTextShow = aShowWaitingText; |
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507 WrapOnDemand(); |
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508 DrawNow(); |
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509 } |
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510 __VTPRINTEXITR( "VidCtrlBase.SetWaiting %d", iWaitingTextShow ) |
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511 } |
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512 |
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513 // --------------------------------------------------------------------------- |
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514 // CVtUiVideoControlBase::Redraw |
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515 // --------------------------------------------------------------------------- |
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516 // |
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517 void CVtUiVideoControlBase::Redraw() |
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518 { |
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519 __VTPRINTENTER( "VidCtrlBase.Redraw" ) |
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520 if ( iStreamBitmap ) |
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521 { |
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522 __VTPRINT( DEBUG_GEN, "VidCtrlBase.Redraw drawing" ); |
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523 DrawNow(); |
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524 } |
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525 __VTPRINTEXIT( "VidCtrlBase.Redraw" ) |
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526 } |
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527 |
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528 // --------------------------------------------------------------------------- |
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529 // CVtUiVideoControlBase::Draw |
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530 // --------------------------------------------------------------------------- |
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531 // |
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532 void CVtUiVideoControlBase::Draw( const TRect& ) const |
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533 { |
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534 __VTPRINTENTER( "VidCtrlBase.Draw" ) |
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535 DoDraw( SystemGc() ); |
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536 __VTPRINTEXIT( "VidCtrlBase.Draw" ) |
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537 } |
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538 |
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539 // ----------------------------------------------------------------------------- |
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540 // CVtUiVideoControlBase::SizeChanged |
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541 // ----------------------------------------------------------------------------- |
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542 // |
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543 void CVtUiVideoControlBase::SizeChanged() |
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544 { |
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545 __VTPRINTENTER( "VidCtrlBase.SizeChanged" ) |
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546 AknsUtils::RegisterControlPosition( this ); |
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547 |
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548 TRect bgRect; |
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549 AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, bgRect ); |
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550 iBgContext->SetRect( bgRect ); |
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551 |
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552 HandleSizeChanged(); |
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553 TRect parent( Rect() ); |
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554 if ( !parent.IsEmpty() ) |
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555 { |
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556 TAknTextLineLayout text( WaitingTextLayout( 0 ) ); |
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557 iWaitingTextLine1Layout.LayoutText( parent, text ); |
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558 text = WaitingTextLayout( 1 ); |
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559 iWaitingTextLine2Layout.LayoutText( parent, text ); |
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560 delete iWaitingTextWrapped; |
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561 iWaitingTextWrapped = NULL; |
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562 delete iWaitingTextWrappedArray; |
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563 iWaitingTextWrappedArray = NULL; |
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564 WrapOnDemand(); |
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565 } |
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566 __VTPRINTEXIT( "VidCtrlBase.SizeChanged" ) |
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567 } |
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568 |
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569 // ----------------------------------------------------------------------------- |
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570 // CVtUiVideoControlBase::PositionChanged |
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571 // ----------------------------------------------------------------------------- |
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572 // |
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573 void CVtUiVideoControlBase::PositionChanged() |
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574 { |
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575 __VTPRINTENTER( "VidCtrlBase.SizeChanged" ) |
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576 AknsUtils::RegisterControlPosition( this ); |
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577 __VTPRINTEXIT( "VidCtrlBase.SizeChanged" ) |
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578 } |
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579 |
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580 // --------------------------------------------------------------------------- |
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581 // CVtUiVideoControlBase::RedrawStream |
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582 // --------------------------------------------------------------------------- |
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583 // |
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584 void CVtUiVideoControlBase::RedrawStream() |
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585 { |
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586 __VTPRINTENTER( "VidCtrlBase.RedrawStream" ) |
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587 const TRect clippingRect( StreamClippingRect() ); |
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588 Window().Invalidate( clippingRect ); |
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589 Window().BeginRedraw( clippingRect ); |
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590 ActivateGc(); |
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591 CWindowGc& gc = SystemGc(); |
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592 if ( iSetAlpha ) |
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593 { |
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594 SetAlpha( gc ); |
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595 iSetAlpha = EFalse; |
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596 } |
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597 DoDrawStream( gc ); |
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598 DoDrawBlind( gc ); |
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599 DeactivateGc(); |
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600 Window().EndRedraw(); |
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601 __VTPRINTEXIT( "VidCtrlBase.RedrawStream" ) |
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602 } |
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603 |
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604 // ----------------------------------------------------------------------------- |
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605 // CVtUiVideoControlBase::WrapOnDemand |
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606 // ----------------------------------------------------------------------------- |
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607 // |
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608 void CVtUiVideoControlBase::WrapOnDemand() |
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609 { |
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610 __VTPRINTENTER( "VidCtrlBase.WrapOnDemand" ) |
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611 if ( iWaitingTextShow && !iWaitingTextWrapped ) |
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612 { |
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613 TRAP_IGNORE( WrapWaitingTextL() ); |
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614 } |
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615 __VTPRINTEXIT( "VidCtrlBase.WrapOnDemand" ) |
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616 } |
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617 |
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618 // ----------------------------------------------------------------------------- |
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619 // CVtUiVideoControlBase::WrapWaitingTextL |
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620 // ----------------------------------------------------------------------------- |
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621 // |
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622 void CVtUiVideoControlBase::WrapWaitingTextL() |
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623 { |
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624 __VTPRINTENTER( "VidCtrlBase.WrapWaitingTextL" ) |
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625 HBufC* waitingText = |
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626 StringLoader::LoadLC( R_VIDEOTELUI_QTN_INCAL_WAITING_IMAGE ); |
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627 |
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628 CArrayFix< TInt >* lines = |
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629 new ( ELeave ) CArrayFixFlat< TInt >( KVtUiWaitingLineCount ); |
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630 CleanupStack::PushL( lines ); |
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631 lines->AppendL( iWaitingTextLine1Layout.TextRect().Width() ); |
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632 lines->AppendL( iWaitingTextLine2Layout.TextRect().Width() ); |
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633 |
|
634 CArrayFix<TPtrC>* wrap = |
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635 new ( ELeave ) CArrayFixFlat< TPtrC >( KVtUiWaitingLineCount ); |
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636 CleanupStack::PushL( wrap ); |
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637 wrap->AppendL( TPtrC() ); |
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638 wrap->AppendL( TPtrC() ); |
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639 |
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640 HBufC* waitingTextWrapped = |
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641 HBufC::NewLC( |
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642 waitingText->Length() + |
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643 lines->Count() * KVtUiWaitingExtraSpacePerLine ); |
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644 |
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645 TPtr textBuf = waitingTextWrapped->Des(); |
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646 textBuf.Zero(); |
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647 textBuf.Append( *waitingText ); |
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648 |
|
649 AknBidiTextUtils::ConvertToVisualAndWrapToArrayL( |
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650 textBuf, |
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651 *lines, |
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652 *iWaitingTextLine1Layout.Font(), |
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653 *wrap, |
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654 ETrue ); |
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655 |
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656 CleanupStack::Pop( waitingTextWrapped ); |
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657 iWaitingTextWrapped = waitingTextWrapped; |
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658 |
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659 CleanupStack::Pop( wrap ); |
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660 iWaitingTextWrappedArray = wrap; |
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661 |
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662 CleanupStack::PopAndDestroy( lines ); |
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663 CleanupStack::PopAndDestroy( waitingText ); |
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664 __VTPRINTEXIT( "VidCtrlBase.WrapWaitingTextL" ) |
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665 } |
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666 |
|
667 // --------------------------------------------------------------------------- |
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668 // CVtUiVideoControlBase::DoDraw |
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669 // --------------------------------------------------------------------------- |
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670 // |
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671 void CVtUiVideoControlBase::DoDraw( CWindowGc& aGc ) const |
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672 { |
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673 __VTPRINTENTER( "VidCtrlBase.Draw(gc)" ) |
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674 if ( iSetAlpha ) |
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675 { |
|
676 SetAlpha( aGc ); |
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677 iSetAlpha = EFalse; |
|
678 } |
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679 DoDrawBackground( aGc ); |
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680 if ( !DoDrawWaitingText( aGc ) ) |
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681 { |
|
682 DoDrawStream( aGc ); |
|
683 DoDrawBlind( aGc ); |
|
684 } |
|
685 __VTPRINTEXIT( "VidCtrlBase.Draw(gc)" ) |
|
686 } |
|
687 |
|
688 // --------------------------------------------------------------------------- |
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689 // CVtUiVideoControlBase::DoDrawBackground |
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690 // --------------------------------------------------------------------------- |
|
691 // |
|
692 void CVtUiVideoControlBase::DoDrawBackground( CWindowGc& aGc ) const |
|
693 { |
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694 __VTPRINTENTER( "VidCtrlBase.DoDrawBackground" ) |
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695 if ( iHints.IsSet( ESkinnedBackground ) ) |
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696 { |
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697 DrawSkinnedBackground( aGc ); |
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698 } |
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699 else if ( iHints.IsSet( EColoredBackground ) ) |
|
700 { |
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701 DrawColoredBackground( aGc ); |
|
702 } |
|
703 __VTPRINTEXIT( "VidCtrlBase.DoDrawBackground" ) |
|
704 } |
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705 |
|
706 // --------------------------------------------------------------------------- |
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707 // CVtUiVideoControlBase::DoDrawWaitingText |
|
708 // --------------------------------------------------------------------------- |
|
709 // |
|
710 TBool CVtUiVideoControlBase::DoDrawWaitingText( CWindowGc& aGc ) const |
|
711 { |
|
712 __VTPRINTENTER( "VidCtrlBase.DoDrawWaitingText" ) |
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713 TBool wasDrawn( EFalse ); |
|
714 if ( iHints.IsClear( ENoWaitingText ) && iWaitingTextShow && |
|
715 iWaitingTextWrapped && iWaitingTextWrappedArray ) |
|
716 { |
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717 wasDrawn = DrawWaitingText( aGc ); |
|
718 } |
|
719 __VTPRINTEXITR( "VidCtrlBase.DoDrawWaitingText %d", wasDrawn ) |
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720 return wasDrawn; |
|
721 } |
|
722 |
|
723 // --------------------------------------------------------------------------- |
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724 // CVtUiVideoControlBase::DoDrawBlind |
|
725 // --------------------------------------------------------------------------- |
|
726 // |
|
727 void CVtUiVideoControlBase::DoDrawBlind( CWindowGc& aGc ) const |
|
728 { |
|
729 __VTPRINTENTER( "VidCtrlBase.DoDrawBlind" ) |
|
730 if ( iBlindStatus && iHints.IsClear( ENoBlindIcon ) ) |
|
731 { |
|
732 DrawBlind( aGc ); |
|
733 } |
|
734 __VTPRINTEXIT( "VidCtrlBase.DoDrawBlind" ) |
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735 } |
|
736 |
|
737 // --------------------------------------------------------------------------- |
|
738 // CVtUiVideoControlBase::DoDrawStream |
|
739 // --------------------------------------------------------------------------- |
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740 // |
|
741 void CVtUiVideoControlBase::DoDrawStream( CWindowGc& aGc ) const |
|
742 { |
|
743 __VTPRINTENTER( "VidCtrlBase.DoDrawStream" ) |
|
744 if ( iStreamBitmap ) |
|
745 { |
|
746 DrawStream( aGc ); |
|
747 } |
|
748 __VTPRINTEXIT( "VidCtrlBase.DoDrawStream" ) |
|
749 } |
|
750 |
|
751 // --------------------------------------------------------------------------- |
|
752 // CVtUiVideoControlBase::SetRemoteVideoControl |
|
753 // --------------------------------------------------------------------------- |
|
754 // |
|
755 void CVtUiVideoControlBase::SetRemoteVideoControl( CCoeControl* aRemoteControl ) |
|
756 { |
|
757 __VTPRINTENTER( "VidCtrlBase.SetRemoteVideoControl" ) |
|
758 iRemoteVideoControl = aRemoteControl; |
|
759 __VTPRINTEXIT( "VidCtrlBase.SetRemoteVideoControl" ) |
|
760 } |
|
761 |
|
762 // --------------------------------------------------------------------------- |
|
763 // CVtUiVideoControlBase::LayoutRemoteVideo |
|
764 // --------------------------------------------------------------------------- |
|
765 // |
|
766 void CVtUiVideoControlBase:: LayoutRemoteVideo() |
|
767 { |
|
768 __VTPRINTENTER( "VidCtrlBase.LayoutRemoteVideo" ) |
|
769 __VTPRINTEXIT( "VidCtrlBase.LayoutRemoteVideo" ) |
|
770 } |
|
771 |
|
772 // --------------------------------------------------------------------------- |
|
773 // CVtUiVideoControlBase::RemoteVideoControl |
|
774 // --------------------------------------------------------------------------- |
|
775 // |
|
776 CCoeControl * CVtUiVideoControlBase::RemoteVideoControl() |
|
777 { |
|
778 __VTPRINTENTER( "VidCtrlBase.RemoteVideoControl" ) |
|
779 __VTPRINTEXIT( "VidCtrlBase.RemoteVideoControl" ) |
|
780 return iRemoteVideoControl; |
|
781 |
|
782 } |
|