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1 // Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // This test application is used to test how the scaling works with CFbsBitGc drawing methods. |
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15 // TDrawComposite template class is used for the testing. When instantiated, it expects two |
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16 // template arguments - TDrawFunctor and TDrawParam: |
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17 // 1. TDrawFunctor class. It represents the "functor/function object" pattern and |
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18 // must implement "void operator()(CFbsBitGc* aGraphicsContext, TDrawParam* aPrm)" method. |
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19 // 2. TDrawParam class. This is a template argument for |
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20 // "void TDrawFunctor::operator()(CFbsBitGc* aGraphicsContext, TDrawParam* aPrm)" method. |
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21 // If the overloaded "()" operator does not need a parameter, TEmpty class can be used as |
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22 // a template parameter. |
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23 // When you instantiate TDrawComposite template class and call TDrawComposite::Draw() method, |
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24 // it will perform all pre- and post- drawing steps, calling |
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25 // "void TDrawFunctor::operator()(CFbsBitGc* aGraphicsContext, TDrawParam* aPrm)" |
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26 // at the right time. |
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27 // If you want to do the test step by step, set "aCallGetch" parameter of TDrawComposite's |
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28 // constructor to ETrue, when using it. |
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29 // |
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30 // |
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31 |
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32 #include <hal.h> |
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33 #include "TBitgdiScaling.h" |
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34 |
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35 // |
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36 //Constants |
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37 // |
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38 //X and Y scaling factors. |
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39 const TInt KScalingFactorX = 3; |
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40 const TInt KScalingFactorY = 2; |
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41 //Test bitmap |
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42 _LIT(KTestBmp, "z:\\system\\data\\BmCTest.mbm"); |
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43 |
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44 //This clas might be used as a TDrawParam template parameter |
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45 class TEmpty |
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46 { |
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47 }; |
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48 |
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49 //This clas is used for testing CFbsBitGc drawing methods against the new scaling functionality. |
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50 template <class TDrawFunctor, class TDrawParam> class TDrawComposite |
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51 { |
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52 public: |
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53 TDrawComposite(const TPoint& aOrigin, TDrawFunctor& aFunctor, |
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54 TDrawParam* aDrawParam, TBool aCallGetch = EFalse) : |
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55 iOrigin(aOrigin), |
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56 iFunctor(aFunctor), |
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57 iPrm(aDrawParam), |
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58 iCallGetch(aCallGetch) |
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59 { |
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60 } |
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61 void Draw(CFbsScreenDevice* aScreenDevice, CFbsBitGc* aGraphicsContext, CTGraphicsBase* aTest) |
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62 { |
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63 __ASSERT_DEBUG(aScreenDevice, User::Invariant()); |
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64 __ASSERT_DEBUG(aGraphicsContext, User::Invariant()); |
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65 |
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66 PreDrawStep(aScreenDevice, aGraphicsContext); |
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67 iFunctor(aGraphicsContext, iPrm); |
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68 TInt err = aScreenDevice->SetScalingFactor(iOrigin, KScalingFactorX, KScalingFactorY, 1, 1); |
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69 aTest -> TEST2(err, KErrNone); |
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70 aGraphicsContext->Activate(aScreenDevice); |
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71 iFunctor(aGraphicsContext, iPrm); |
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72 PostDrawStep(aScreenDevice, aGraphicsContext); |
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73 err = aScreenDevice->SetScalingFactor(TPoint (0, 0), 1, 1, 1, 1); |
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74 aTest -> TEST2(err, KErrNone); |
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75 aGraphicsContext->Activate(aScreenDevice); |
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76 } |
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77 private: |
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78 void PreDrawStep(CFbsScreenDevice* aScreenDevice, CFbsBitGc* aGraphicsContext) |
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79 { |
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80 aGraphicsContext->Clear(); |
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81 TSize screenSize = aScreenDevice->SizeInPixels(); |
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82 TRect rc(iOrigin.iX, iOrigin.iY, screenSize.iWidth - 1, screenSize.iHeight - 1); |
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83 aGraphicsContext->DrawRect(rc); |
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84 aScreenDevice->Update(); |
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85 } |
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86 void PostDrawStep(CFbsScreenDevice* aScreenDevice, CFbsBitGc*) |
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87 { |
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88 aScreenDevice->Update(); |
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89 } |
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90 |
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91 private: |
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92 TPoint iOrigin; |
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93 TDrawFunctor& iFunctor; |
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94 TDrawParam* iPrm; |
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95 TBool iCallGetch; |
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96 }; |
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97 |
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98 // |
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99 //TDrawTextFunctor class is used for CFbsBitGc text drawing/scaling tests |
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100 class TDrawTextFunctor |
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101 { |
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102 public: |
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103 void operator()(CFbsBitGc* aGraphicsContext, CFont* aFont) |
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104 { |
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105 __ASSERT_DEBUG(aFont, User::Invariant()); |
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106 _LIT(KTestText, "ABCDEFGH-0123456789"); |
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107 _LIT(KTestText2, "ijklmnopqrst"); |
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108 TPoint textPos = TPoint(0, aFont->AscentInPixels()); |
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109 TPoint textPos2 = TPoint(3, aFont->AscentInPixels() + 3); |
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110 TInt text2Width = aFont->TextWidthInPixels(KTestText2); |
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111 TPoint textPos3 = TPoint(aFont->HeightInPixels() * 3, aFont->AscentInPixels() + text2Width + 3); |
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112 |
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113 aGraphicsContext->DrawText(KTestText, textPos); |
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114 aGraphicsContext->DrawTextVertical(KTestText2, textPos2, EFalse); |
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115 aGraphicsContext->DrawTextVertical(KTestText2, textPos3, ETrue); |
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116 } |
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117 }; |
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118 |
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119 |
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120 // |
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121 //TDrawBitmapFunctor class is used for CFbsBitGc bitmap (DrawBitmap) drawing/scaling tests |
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122 class TDrawBitmapFunctor |
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123 { |
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124 public: |
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125 void operator()(CFbsBitGc* aGraphicsContext, CFbsBitmap* aBitmap) |
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126 { |
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127 __ASSERT_DEBUG(aBitmap, User::Invariant()); |
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128 TSize size = aBitmap->SizeInPixels(); |
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129 aGraphicsContext->DrawBitmap(TRect(2, 2, size.iWidth + 2, size.iHeight + 2), aBitmap); |
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130 } |
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131 }; |
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132 |
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133 |
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134 // |
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135 //TBitBltMaskedFunctor class is used for CFbsBitGc::BitBltMasked drawing/scaling tests |
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136 struct TMaskedBitmapPrm |
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137 { |
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138 CFbsBitmap* iBitmap; |
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139 CFbsBitmap* iMaskBitmap; |
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140 }; |
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141 class TBitBltMaskedFunctor |
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142 { |
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143 public: |
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144 void operator()(CFbsBitGc* aGraphicsContext, TMaskedBitmapPrm* aPrm) |
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145 { |
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146 __ASSERT_DEBUG(aPrm, User::Invariant()); |
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147 TSize size = aPrm->iBitmap->SizeInPixels(); |
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148 TPoint pt(2, 2); |
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149 TPoint pt2(pt.iX + size.iWidth + 10, pt.iY); |
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150 TRect rc(pt, size); |
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151 aGraphicsContext->BitBlt(pt, aPrm->iBitmap); |
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152 aGraphicsContext->BitBltMasked(pt2, aPrm->iBitmap, rc, aPrm->iMaskBitmap, EFalse); |
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153 } |
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154 }; |
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155 |
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156 //------------- |
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157 CTBitgdiScaling::CTBitgdiScaling(CTestStep* aStep) : |
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158 CTGraphicsBase(aStep) |
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159 { |
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160 |
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161 } |
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162 |
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163 CTBitgdiScaling::~CTBitgdiScaling() |
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164 { |
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165 delete iScreenDevice; |
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166 delete iGraphicsContext; |
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167 delete iScreenDevice2; |
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168 delete iGraphicsContext2; |
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169 } |
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170 |
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171 void CTBitgdiScaling::ConstructL() |
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172 { |
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173 #if defined __WINS__ || defined __WINSCW__ |
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174 ChangeScreenDeviceL(); |
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175 #endif//defined __WINS__ || defined __WINSCW__ |
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176 |
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177 TDisplayMode theDisplayMode = (static_cast<CTBitgdiScalingStep*>(iStep))->DisplayMode(); |
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178 _LIT(KLog,"Screen Display Mode %S"); |
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179 INFO_PRINTF2(KLog,&ColorModeName(theDisplayMode)); |
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180 TInt err = CreateScreenDeviceAndContextL(theDisplayMode, iScreenDevice, iGraphicsContext); |
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181 TEST(err == KErrNone); |
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182 |
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183 err = CreateScreenDeviceAndContextL(theDisplayMode, iScreenDevice2, iGraphicsContext2); |
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184 TSize size = iScreenDevice->SizeInPixels(); |
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185 _LIT(KSize,"[%d,%d] screen pixels"); |
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186 INFO_PRINTF3(KSize, size.iWidth, size.iHeight); |
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187 TEST(err == KErrNone); |
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188 } |
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189 |
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190 void CTBitgdiScaling::RunTestCaseL(TInt aCurTestCase) |
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191 { |
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192 ((CTBitgdiScalingStep*)iStep)->SetTestStepID(KUnknownSYMTestCaseIDName); |
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193 switch(aCurTestCase) |
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194 { |
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195 case 1: |
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196 ((CTBitgdiScalingStep*)iStep)->SetTestStepID(_L("GRAPHICS-BITGDI-0032")); |
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197 FontScalingL(iScreenDevice, iGraphicsContext); |
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198 break; |
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199 case 2: |
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200 ((CTBitgdiScalingStep*)iStep)->SetTestStepID(_L("GRAPHICS-BITGDI-0033")); |
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201 BitmapScalingL(iScreenDevice, iGraphicsContext); |
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202 break; |
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203 case 3: |
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204 ((CTBitgdiScalingStep*)iStep)->SetTestStepID(_L("GRAPHICS-BITGDI-0034")); |
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205 BitBltMaskedScalingL(iScreenDevice, iGraphicsContext); |
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206 break; |
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207 case 4: |
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208 ((CTBitgdiScalingStep*)iStep)->SetTestStepID(_L("GRAPHICS-BITGDI-0035")); |
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209 DrawingScalingL(iScreenDevice, iGraphicsContext); |
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210 break; |
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211 case 5: |
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212 ((CTBitgdiScalingStep*)iStep)->SetTestStepID(_L("GRAPHICS-BITGDI-0036")); |
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213 MapColors(iScreenDevice, iGraphicsContext); |
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214 break; |
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215 case 6: |
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216 /** |
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217 @SYMTestCaseID GRAPHICS-BITGDI-0117 |
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218 */ |
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219 ((CTBitgdiScalingStep*)iStep)->SetTestStepID(_L("GRAPHICS-BITGDI-0117")); |
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220 BitmapScalingL(iScreenDevice, iGraphicsContext, iScreenDevice2, iGraphicsContext2); |
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221 break; |
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222 case 7: |
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223 ((CTBitgdiScalingStep*)iStep)->SetTestStepID(_L("GRAPHICS-BITGDI-0037")); |
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224 RunTests2L(); |
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225 return; |
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226 case 8: |
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227 ((CTBitgdiScalingStep*)iStep)->SetTestStepID(KNotATestSYMTestCaseIDName); |
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228 ((CTBitgdiScalingStep*)iStep)->CloseTMSGraphicsStep(); |
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229 TestComplete(); |
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230 break; |
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231 } |
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232 ((CTBitgdiScalingStep*)iStep)->RecordTestResultL(); |
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233 } |
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234 |
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235 //This function creates screen device and graphics context objects and pushesh them on the |
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236 //cleanup stack. |
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237 TInt CTBitgdiScaling::CreateScreenDeviceAndContextL(TDisplayMode aDisplayMode, |
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238 CFbsScreenDevice*& aScreenDevice, |
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239 CFbsBitGc*& aGraphicsContext) |
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240 { |
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241 __ASSERT_DEBUG(!aScreenDevice, User::Invariant()); |
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242 __ASSERT_DEBUG(!aGraphicsContext, User::Invariant()); |
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243 TRAPD(err, aScreenDevice = CFbsScreenDevice::NewL(KNullDesC, aDisplayMode)); |
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244 if (err!=KErrNone) |
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245 { |
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246 _LIT(KLog,"Failed to create screen device for mode %S err=%d"); |
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247 INFO_PRINTF3(KLog,&ColorModeName(aDisplayMode),err); |
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248 } |
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249 if(err == KErrNotSupported) |
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250 { |
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251 return err; |
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252 } |
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253 TEST(err == KErrNone); |
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254 err = aScreenDevice->CreateContext((CGraphicsContext*&)aGraphicsContext); |
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255 if (err!=KErrNone) |
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256 { |
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257 _LIT(KLog,"Failed to create screen graphics context mode %S err=%d"); |
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258 INFO_PRINTF3(KLog,&ColorModeName(aDisplayMode),err); |
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259 } |
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260 TEST(err == KErrNone); |
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261 aGraphicsContext->SetUserDisplayMode(aDisplayMode); |
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262 aScreenDevice->ChangeScreenDevice(NULL); |
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263 aScreenDevice->SetAutoUpdate(EFalse); |
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264 return err; |
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265 } |
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266 |
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267 #if defined __WINS__ || defined __WINSCW__ |
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268 //This test function might be used to debug ChangeScreenDevice() call. |
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269 void CTBitgdiScaling::ChangeScreenDeviceL() |
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270 { |
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271 CFbsScreenDevice* screenDevice1=NULL; |
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272 TInt leaveErr=KErrNone;; |
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273 TInt depth1= EColor256; |
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274 |
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275 // Try to get a colour screendevice |
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276 for (;depth1<EColorLast && !screenDevice1;depth1++) |
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277 { |
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278 TRAP(leaveErr,screenDevice1 = CFbsScreenDevice::NewL(KNullDesC, TDisplayMode(depth1))); |
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279 } |
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280 if (leaveErr != KErrNone || !screenDevice1) |
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281 { |
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282 // Try to get a greyscale screendevice as failed to get a colour one |
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283 for (depth1=ENone;depth1<EColor256 && !screenDevice1;depth1++) |
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284 { |
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285 TRAP(leaveErr,screenDevice1 = CFbsScreenDevice::NewL(KNullDesC, TDisplayMode(depth1))); |
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286 } |
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287 if (leaveErr != KErrNone || !screenDevice1) |
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288 { |
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289 INFO_PRINTF1(_L("Failed to create any screen devices. Re-leaving")); |
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290 User::Leave(leaveErr); |
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291 } |
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292 } |
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293 CleanupStack::PushL(screenDevice1); |
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294 |
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295 CFbsBitGc* graphicsContext1 = NULL; |
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296 User::LeaveIfError(screenDevice1->CreateContext(graphicsContext1)); |
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297 CleanupStack::PushL(graphicsContext1); |
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298 graphicsContext1->SetUserDisplayMode(EColor256); |
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299 screenDevice1->ChangeScreenDevice(NULL); |
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300 screenDevice1->SetAutoUpdate(EFalse); |
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301 |
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302 TInt err = screenDevice1->SetScalingFactor(TPoint(440, 40), 1, 1, 1, 1); |
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303 TEST(err == KErrNone); |
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304 graphicsContext1->Activate(screenDevice1); |
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305 TRect rect1; |
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306 screenDevice1->GetDrawRect(rect1); |
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307 |
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308 CFbsScreenDevice* screenDevice2 = NULL; |
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309 for (TInt depth2=ENone;depth2<EColorLast && ! screenDevice1;depth2++) |
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310 if (depth2!=depth1) |
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311 { |
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312 TRAP(leaveErr,screenDevice2 = CFbsScreenDevice::NewL(KNullDesC, TDisplayMode(depth2))) |
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313 } |
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314 if (leaveErr != KErrNone || !screenDevice2) |
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315 { |
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316 INFO_PRINTF1(_L("Failed to create a different screen device - test skipped")); |
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317 |
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318 } |
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319 else |
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320 { |
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321 CleanupStack::PushL(screenDevice2); |
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322 TRect rect2; |
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323 screenDevice2->GetDrawRect(rect2); |
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324 |
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325 screenDevice1->ChangeScreenDevice(screenDevice2); |
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326 graphicsContext1->Activate(screenDevice1); |
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327 screenDevice1->GetDrawRect(rect1); |
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328 TEST(rect1 == rect2); |
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329 TRegionFix<1> area(rect2); |
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330 graphicsContext1->SetClippingRegion(&area); |
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331 ::CleanupStack::PopAndDestroy(screenDevice2); |
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332 } |
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333 ::CleanupStack::PopAndDestroy(2);//screenDevice1 and graphicsContext1 |
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334 } |
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335 #endif//defined __WINS__ || defined __WINSCW__ |
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336 |
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337 /** |
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338 @SYMTestCaseID GRAPHICS-BITGDI-0032 |
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339 |
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340 @SYMDEF |
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341 |
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342 @SYMTestCaseDesc FontScalingL function is used for CFbsBitGc text drawing/scaling tests |
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343 |
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344 @SYMTestPriority High |
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345 |
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346 @SYMTestStatus Implemented |
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347 |
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348 @SYMTestActions Tests the drawing of some text to screen in specified height |
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349 |
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350 @SYMTestExpectedResults Test should perform graphics operations succesfully. |
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351 */ |
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352 // |
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353 void CTBitgdiScaling::FontScalingL(CFbsScreenDevice* aScreenDevice, CFbsBitGc* aGraphicsContext) |
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354 { |
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355 __ASSERT_DEBUG(aScreenDevice, User::Invariant()); |
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356 __ASSERT_DEBUG(aGraphicsContext, User::Invariant()); |
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357 INFO_PRINTF1(_L("Font Scaling")); |
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358 const TInt KTypeFacesCnt = aScreenDevice->NumTypefaces(); |
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359 for(TInt i=0;i<KTypeFacesCnt;++i) |
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360 { |
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361 TTypefaceSupport typeFaceSupport; |
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362 aScreenDevice->TypefaceSupport(typeFaceSupport, i); |
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363 TFontSpec fontSpec; |
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364 fontSpec.iTypeface = typeFaceSupport.iTypeface; |
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365 fontSpec.iHeight = 14; |
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366 CFont* font = NULL; |
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367 User::LeaveIfError(aScreenDevice->GetNearestFontToDesignHeightInPixels(font, fontSpec)); |
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368 TDesC& fontName = fontSpec.iTypeface.iName; |
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369 RDebug::Print(_L("%S\r\n"), &fontName); |
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370 aGraphicsContext->UseFont(font); |
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371 DrawTestText(aScreenDevice, aGraphicsContext, font); |
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372 aScreenDevice->ReleaseFont(font); |
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373 } |
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374 } |
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375 |
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376 /** |
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377 @SYMTestCaseID GRAPHICS-BITGDI-0033 |
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378 |
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379 @SYMDEF |
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380 |
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381 @SYMTestCaseDesc BitmapScalingL fucntion is used for CFbsBitGc bitmap (DrawBitmap) drawing/scaling tests |
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382 |
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383 @SYMTestPriority High |
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384 |
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385 @SYMTestStatus Implemented |
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386 |
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387 @SYMTestActions Loads in a number of bitmaps then scales them to the screen |
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388 |
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389 @SYMTestExpectedResults Test should perform graphics operations succesfully. |
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390 */ |
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391 void CTBitgdiScaling::BitmapScalingL(CFbsScreenDevice* aScreenDevice, CFbsBitGc* aGraphicsContext) |
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392 { |
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393 INFO_PRINTF1(_L("Bitmap Scaling")); |
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394 CFbsBitmap* bitmap = new (ELeave) CFbsBitmap; |
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395 CleanupStack::PushL(bitmap); |
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396 //8 - it is the number of bitmaps in mbm file - see GenBitmaps.mk where this mbm file is generated |
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397 for(TInt i=0;i<8;i++) |
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398 { |
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399 bitmap->Reset(); |
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400 User::LeaveIfError(bitmap->Load(KTestBmp, i)); |
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401 TSize size = bitmap->SizeInPixels(); |
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402 TPoint ptOrigin(size.iWidth + 10, 3); |
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403 |
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404 TDrawBitmapFunctor functor; |
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405 TDrawComposite<TDrawBitmapFunctor, CFbsBitmap> composite(ptOrigin, functor, bitmap); |
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406 composite.Draw(aScreenDevice, aGraphicsContext, this); |
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407 } |
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408 CleanupStack::PopAndDestroy(bitmap); |
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409 } |
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410 |
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411 /** |
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412 @SYMTestCaseID GRAPHICS-BITGDI-0034 |
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413 |
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414 @SYMDEF |
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415 |
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416 @SYMTestCaseDesc BitBltMaskedScalingL fucntion is used for CFbsBitGc::BitBltMasked drawing/scaling tests |
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417 |
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418 @SYMTestPriority High |
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419 |
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420 @SYMTestStatus Implemented |
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421 |
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422 @SYMTestActions Loads in a number of bitmaps and their masks then scales them to the screen |
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423 |
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424 @SYMTestExpectedResults Test should perform graphics operations succesfully. |
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425 */ |
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426 void CTBitgdiScaling::BitBltMaskedScalingL(CFbsScreenDevice* aScreenDevice, CFbsBitGc* aGraphicsContext) |
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427 { |
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428 INFO_PRINTF1(_L("BitBltMasked Scaling")); |
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429 |
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430 CFbsBitmap* bitmap = new (ELeave) CFbsBitmap; |
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431 CleanupStack::PushL(bitmap); |
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432 User::LeaveIfError(bitmap->Load(KTestBmp, 0)); |
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433 TSize size = bitmap->SizeInPixels(); |
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434 |
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435 CFbsBitmap* maskBitmap = new (ELeave) CFbsBitmap; |
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436 CleanupStack::PushL(maskBitmap); |
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437 User::LeaveIfError(maskBitmap->Create(size, EGray256)); |
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438 |
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439 TBitmapUtil bmpUtil(maskBitmap); |
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440 bmpUtil.Begin(TPoint(0, 0)); |
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441 for(TInt i=0;i<size.iWidth;++i) |
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442 { |
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443 for(TInt j=0;j<size.iHeight;++j) |
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444 { |
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445 bmpUtil.SetPos(TPoint(i, j)); |
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446 bmpUtil.SetPixel(0x00555555); |
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447 } |
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448 } |
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449 bmpUtil.End(); |
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450 |
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451 TPoint ptOrigin(size.iWidth * 3, 7); |
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452 TMaskedBitmapPrm prm = {bitmap, maskBitmap}; |
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453 TBitBltMaskedFunctor functor; |
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454 TDrawComposite<TBitBltMaskedFunctor, TMaskedBitmapPrm> composite(ptOrigin, functor, &prm); |
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455 composite.Draw(aScreenDevice, aGraphicsContext, this); |
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456 CleanupStack::PopAndDestroy(2);//maskBitmap and bitmap |
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457 } |
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458 |
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459 /** |
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460 @SYMTestCaseID GRAPHICS-BITGDI-0035 |
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461 |
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462 @SYMDEF |
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463 |
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464 @SYMTestCaseDesc DrawingScalingL function is used for CFbsBitGc::DrawXXX drawing/scaling tests |
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465 |
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466 @SYMTestPriority High |
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467 |
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468 @SYMTestStatus Implemented |
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469 |
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470 @SYMTestActions Tests the scaling various basic graphic primitives |
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471 |
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472 @SYMTestExpectedResults Test should perform graphics operations succesfully. |
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473 */ |
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474 void CTBitgdiScaling::DrawingScalingL(CFbsScreenDevice* aScreenDevice, CFbsBitGc* aGraphicsContext) |
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475 { |
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476 DrawArc(aScreenDevice, aGraphicsContext); |
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477 DrawPie(aScreenDevice, aGraphicsContext); |
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478 DrawRoundRect(aScreenDevice, aGraphicsContext); |
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479 DrawPolyLineL(aScreenDevice, aGraphicsContext); |
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480 DrawPolyLineNoEndPointL(aScreenDevice, aGraphicsContext); |
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481 DrawPolygonL(aScreenDevice, aGraphicsContext); |
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482 DrawEllipse(aScreenDevice, aGraphicsContext); |
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483 DrawLine(aScreenDevice, aGraphicsContext); |
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484 DrawRect(aScreenDevice, aGraphicsContext); |
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485 ShadowFade(aScreenDevice, aGraphicsContext); |
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486 } |
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487 |
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488 // |
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489 //TMapColorsFunctor class is used for CFbsBitGc::MapColors drawing/scaling tests |
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490 class TMapColorsFunctor |
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491 { |
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492 public: |
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493 void operator()(CFbsBitGc* aGraphicsContext, TEmpty*) |
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494 { |
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495 aGraphicsContext->DrawRect(TRect(7, 13, 45, 67)); |
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496 TRgb colors[] = {TRgb(0x00, 0x00, 0x00), TRgb(0xFF, 0x20, 0x20)}; |
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497 aGraphicsContext->MapColors(TRect(5, 10, 50, 70), colors); |
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498 } |
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499 }; |
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500 |
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501 /** |
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502 @SYMTestCaseID GRAPHICS-BITGDI-0036 |
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503 |
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504 @SYMDEF |
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505 |
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506 @SYMTestCaseDesc MapColors function is used for CFbsBitGc::MapColors drawing/scaling tests |
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507 |
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508 @SYMTestPriority High |
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509 |
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510 @SYMTestStatus Implemented |
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511 |
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512 @SYMTestActions tests scaling of mapp3ed colours |
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513 |
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514 @SYMTestExpectedResults Test should perform graphics operations succesfully. |
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515 */ |
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516 // |
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517 void CTBitgdiScaling::MapColors(CFbsScreenDevice* aScreenDevice, CFbsBitGc* aGraphicsContext) |
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518 { |
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519 INFO_PRINTF1(_L("MapColors scaling")); |
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520 TMapColorsFunctor functor; |
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521 TDrawComposite<TMapColorsFunctor, TEmpty> composite(TPoint(83, 11), functor, NULL); |
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522 composite.Draw(aScreenDevice, aGraphicsContext, this); |
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523 } |
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524 |
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525 //BitmapScalingL fucntion is used for CFbsBitGc bitmap (DrawBitmap) drawing/scaling tests |
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526 //2 screen devices used - scaled and non-scaled |
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527 void CTBitgdiScaling::BitmapScalingL(CFbsScreenDevice* aScreenDevice, CFbsBitGc* aGraphicsContext, |
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528 CFbsScreenDevice* aScreenDevice2, CFbsBitGc* aGraphicsContext2, |
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529 TBool aCallGetch) |
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530 { |
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531 __ASSERT_DEBUG(aScreenDevice, User::Invariant()); |
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532 __ASSERT_DEBUG(aGraphicsContext, User::Invariant()); |
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533 __ASSERT_DEBUG(aScreenDevice2, User::Invariant()); |
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534 __ASSERT_DEBUG(aGraphicsContext2, User::Invariant()); |
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535 |
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536 INFO_PRINTF1(_L("Bitmap Scaling - 2 devices")); |
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537 |
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538 CFbsBitmap* bitmap = new (ELeave) CFbsBitmap; |
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539 CleanupStack::PushL(bitmap); |
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540 |
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541 //8 - it is the number of bitmaps in mbm file - see GenBitmaps.mk where this mbm file is generated |
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542 for(TInt i=0;i<8;i++) |
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543 { |
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544 bitmap->Reset(); |
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545 User::LeaveIfError(bitmap->Load(KTestBmp, i)); |
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546 TSize size = bitmap->SizeInPixels(); |
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547 TPoint ptOrigin(size.iWidth + 10, 3); |
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548 |
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549 TInt err = aScreenDevice2->SetScalingFactor(ptOrigin, KScalingFactorX, KScalingFactorY, 1, 1); |
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550 TEST(err == KErrNone); |
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551 aGraphicsContext2->Activate(aScreenDevice2); |
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552 |
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553 aGraphicsContext->Clear(); |
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554 aGraphicsContext2->Clear(); |
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555 |
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556 TSize screenSize = aScreenDevice->SizeInPixels(); |
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557 TRect rc(0, 0, screenSize.iWidth - 1, screenSize.iHeight - 1); |
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558 aGraphicsContext->DrawRect(rc); |
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559 |
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560 aGraphicsContext->DrawBitmap(TRect(2, 2, size.iWidth + 2, size.iHeight + 2), bitmap); |
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561 |
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562 TSize screenSize2 = aScreenDevice2->SizeInPixels(); |
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563 TRect rc2(0, 0, screenSize2.iWidth - 1, screenSize2.iHeight - 1); |
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564 aGraphicsContext2->DrawRect(rc2); |
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565 |
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566 aGraphicsContext2->DrawBitmap(TRect(2, 2, size.iWidth + 2, size.iHeight + 2), bitmap); |
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567 |
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568 aScreenDevice->Update(); |
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569 aScreenDevice2->Update(); |
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570 |
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571 if(aCallGetch) |
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572 { |
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573 //TheTest.Getch(); |
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574 } |
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575 } |
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576 CleanupStack::PopAndDestroy(bitmap); |
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577 } |
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578 |
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579 //DrawTestText function is used for CFbsBitGc text drawing/scaling tests |
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580 void CTBitgdiScaling::DrawTestText(CFbsScreenDevice* aScreenDevice, CFbsBitGc* aGraphicsContext, CFont* aFont) |
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581 { |
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582 __ASSERT_DEBUG(aFont, User::Invariant()); |
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583 TPoint ptOrigin(aFont->HeightInPixels() * 4, aFont->AscentInPixels() * 2); |
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584 TDrawTextFunctor functor; |
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585 TDrawComposite<TDrawTextFunctor, CFont> composite(ptOrigin, functor, aFont); |
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586 composite.Draw(aScreenDevice, aGraphicsContext, this); |
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587 } |
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588 |
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589 // |
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590 //TDrawArcFunctor class is used for CFbsBitGc::DrawArc drawing/scaling tests |
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591 class TDrawArcFunctor |
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592 { |
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593 public: |
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594 void operator()(CFbsBitGc* aGraphicsContext, TEmpty*) |
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595 { |
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596 aGraphicsContext->DrawArc(TRect(0, 0, 40, 40), TPoint(0, 20), TPoint(40, 20)); |
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597 } |
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598 }; |
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599 |
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600 //DrawArc function is used for CFbsBitGc::DrawArc drawing/scaling tests |
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601 void CTBitgdiScaling::DrawArc(CFbsScreenDevice* aScreenDevice, CFbsBitGc* aGraphicsContext) |
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602 { |
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603 INFO_PRINTF1(_L("DrawArc scaling")); |
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604 TDrawArcFunctor functor; |
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605 TDrawComposite<TDrawArcFunctor, TEmpty> composite(TPoint(40, 0), functor, NULL); |
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606 composite.Draw(aScreenDevice, aGraphicsContext, this); |
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607 } |
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608 |
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609 // |
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610 //TDrawPieFunctor class is used for CFbsBitGc::DrawPie drawing/scaling tests |
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611 class TDrawPieFunctor |
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612 { |
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613 public: |
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614 void operator()(CFbsBitGc* aGraphicsContext, TEmpty*) |
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615 { |
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616 aGraphicsContext->DrawPie(TRect(0, 0, 40, 40), TPoint(0, 20), TPoint(40, 20)); |
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617 } |
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618 }; |
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619 |
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620 //DrawPie function is used for CFbsBitGc::DrawPie drawing/scaling tests |
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621 void CTBitgdiScaling::DrawPie(CFbsScreenDevice* aScreenDevice, CFbsBitGc* aGraphicsContext) |
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622 { |
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623 INFO_PRINTF1(_L("DrawPie scaling")); |
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624 TDrawPieFunctor functor; |
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625 TDrawComposite<TDrawPieFunctor, TEmpty> composite(TPoint(40, 0), functor, NULL); |
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626 composite.Draw(aScreenDevice, aGraphicsContext, this); |
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627 } |
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628 |
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629 // |
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630 //TDrawRoundRectFunctor class is used for CFbsBitGc::DrawRoundRect drawing/scaling tests |
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631 class TDrawRoundRectFunctor |
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632 { |
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633 public: |
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634 void operator()(CFbsBitGc* aGraphicsContext, TEmpty*) |
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635 { |
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636 aGraphicsContext->DrawRoundRect(TRect(0, 0, 40, 40), TSize(5, 5)); |
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637 } |
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638 }; |
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639 |
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640 //DrawRoundRect function is used for CFbsBitGc::DrawRoundRect drawing/scaling tests |
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641 void CTBitgdiScaling::DrawRoundRect(CFbsScreenDevice* aScreenDevice, CFbsBitGc* aGraphicsContext) |
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642 { |
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643 INFO_PRINTF1(_L("DrawRoundRect scaling")); |
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644 TDrawRoundRectFunctor functor; |
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645 TDrawComposite<TDrawRoundRectFunctor, TEmpty> composite(TPoint(40, 0), functor, NULL); |
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646 composite.Draw(aScreenDevice, aGraphicsContext, this); |
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647 } |
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648 |
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649 // |
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650 |
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651 typedef CArrayFixFlat<TPoint> CPointArray; |
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652 |
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653 //TDrawPolyLineFunctor class is used for CFbsBitGc::DrawPolyLine drawing/scaling tests |
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654 class TDrawPolyLineFunctor |
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655 { |
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656 public: |
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657 void operator()(CFbsBitGc* aGraphicsContext, CPointArray* aPoints) |
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658 { |
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659 aGraphicsContext->DrawPolyLine(aPoints); |
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660 } |
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661 }; |
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662 |
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663 //DrawPolyLineL function is used for CFbsBitGc::DrawPolyLine drawing/scaling tests |
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664 void CTBitgdiScaling::DrawPolyLineL(CFbsScreenDevice* aScreenDevice, CFbsBitGc* aGraphicsContext) |
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665 { |
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666 INFO_PRINTF1(_L("DrawPolyLine scaling")); |
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667 CPointArray* points = new (ELeave) CPointArray (4); |
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668 CleanupStack::PushL(points); |
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669 TPoint pt(1, 1); |
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670 points->AppendL(pt); |
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671 pt.SetXY(77, 23); |
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672 points->AppendL(pt); |
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673 pt.SetXY(38, 63); |
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674 points->AppendL(pt); |
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675 pt.SetXY(70, 51); |
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676 points->AppendL(pt); |
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677 TDrawPolyLineFunctor functor; |
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678 TDrawComposite<TDrawPolyLineFunctor, CPointArray> composite(TPoint(80, 0), functor, |
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679 points); |
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680 composite.Draw(aScreenDevice, aGraphicsContext, this); |
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681 CleanupStack::PopAndDestroy(points); |
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682 } |
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683 |
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684 // |
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685 //TDrawPolyLineNoEndPointFunctor class is used for CFbsBitGc::DrawPolyLineNoEndPoint drawing/scaling tests |
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686 class TDrawPolyLineNoEndPointFunctor |
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687 { |
|
688 public: |
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689 void operator()(CFbsBitGc* aGraphicsContext, CPointArray* aPoints) |
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690 { |
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691 aGraphicsContext->DrawPolyLineNoEndPoint(aPoints); |
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692 } |
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693 }; |
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694 |
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695 //DrawPolyLineNoEndPointL function is used for CFbsBitGc::DrawPolyLineNoEndPoint drawing/scaling tests |
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696 void CTBitgdiScaling::DrawPolyLineNoEndPointL(CFbsScreenDevice* aScreenDevice, CFbsBitGc* aGraphicsContext) |
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697 { |
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698 INFO_PRINTF1(_L("DrawPolyLineNoEndPoint scaling")); |
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699 CPointArray* points = new (ELeave) CPointArray (4); |
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700 CleanupStack::PushL(points); |
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701 TPoint pt(1, 1); |
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702 points->AppendL(pt); |
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703 pt.SetXY(77, 23); |
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704 points->AppendL(pt); |
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705 pt.SetXY(38, 63); |
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706 points->AppendL(pt); |
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707 pt.SetXY(70, 51); |
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708 points->AppendL(pt); |
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709 TDrawPolyLineNoEndPointFunctor functor; |
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710 TDrawComposite<TDrawPolyLineNoEndPointFunctor, CPointArray> composite( |
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711 TPoint(80, 0), functor, |
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712 points); |
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713 composite.Draw(aScreenDevice, aGraphicsContext, this); |
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714 CleanupStack::PopAndDestroy(points); |
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715 } |
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716 |
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717 // |
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718 //TDrawPolygonFunctor class is used for CFbsBitGc::DrawPolygon drawing/scaling tests |
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719 class TDrawPolygonFunctor |
|
720 { |
|
721 public: |
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722 void operator()(CFbsBitGc* aGraphicsContext, CPointArray* aPoints) |
|
723 { |
|
724 aGraphicsContext->DrawPolygon(aPoints); |
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725 } |
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726 }; |
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727 |
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728 //DrawPolygon function is used for CFbsBitGc::DrawPolygon drawing/scaling tests |
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729 void CTBitgdiScaling::DrawPolygonL(CFbsScreenDevice* aScreenDevice, CFbsBitGc* aGraphicsContext) |
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730 { |
|
731 INFO_PRINTF1(_L("DrawPolygon scaling")); |
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732 CPointArray* points = new (ELeave) CPointArray (6); |
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733 CleanupStack::PushL(points); |
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734 TPoint pt(1, 20); |
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735 points->AppendL(pt); |
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736 pt.SetXY(23, 3); |
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737 points->AppendL(pt); |
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738 pt.SetXY(61, 29); |
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739 points->AppendL(pt); |
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740 pt.SetXY(51, 47); |
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741 points->AppendL(pt); |
|
742 pt.SetXY(31, 39); |
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743 points->AppendL(pt); |
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744 pt.SetXY(44, 17); |
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745 points->AppendL(pt); |
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746 TDrawPolygonFunctor functor; |
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747 TDrawComposite<TDrawPolygonFunctor, CPointArray> composite(TPoint(80, 0), functor, |
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748 points); |
|
749 composite.Draw(aScreenDevice, aGraphicsContext, this); |
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750 CleanupStack::PopAndDestroy(points); |
|
751 } |
|
752 |
|
753 // |
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754 //TDrawEllipseFunctor class is used for CFbsBitGc::DrawEllipse drawing/scaling tests |
|
755 class TDrawEllipseFunctor |
|
756 { |
|
757 public: |
|
758 void operator()(CFbsBitGc* aGraphicsContext, TEmpty*) |
|
759 { |
|
760 aGraphicsContext->DrawEllipse(TRect(11, 13, 40, 70)); |
|
761 } |
|
762 }; |
|
763 |
|
764 //DrawEllipse function is used for CFbsBitGc::DrawEllipse drawing/scaling tests |
|
765 void CTBitgdiScaling::DrawEllipse(CFbsScreenDevice* aScreenDevice, CFbsBitGc* aGraphicsContext) |
|
766 { |
|
767 INFO_PRINTF1(_L("DrawEllipse scaling")); |
|
768 TDrawEllipseFunctor functor; |
|
769 TDrawComposite<TDrawEllipseFunctor, TEmpty> composite(TPoint(50, 27), functor, NULL); |
|
770 composite.Draw(aScreenDevice, aGraphicsContext, this); |
|
771 } |
|
772 |
|
773 // |
|
774 //TDrawLineFunctor class is used for CFbsBitGc::DrawLine drawing/scaling tests |
|
775 class TDrawLineFunctor |
|
776 { |
|
777 public: |
|
778 void operator()(CFbsBitGc* aGraphicsContext, TEmpty*) |
|
779 { |
|
780 aGraphicsContext->DrawLine(TPoint(7, 13), TPoint(45, 67)); |
|
781 aGraphicsContext->DrawLineTo(TPoint(33, 53)); |
|
782 aGraphicsContext->DrawLineBy(TPoint(11, 53)); |
|
783 } |
|
784 }; |
|
785 |
|
786 //DrawLine function is used for CFbsBitGc::DrawLineXX drawing/scaling tests |
|
787 void CTBitgdiScaling::DrawLine(CFbsScreenDevice* aScreenDevice, CFbsBitGc* aGraphicsContext) |
|
788 { |
|
789 INFO_PRINTF1(_L("DrawLineXX scaling")); |
|
790 TDrawLineFunctor functor; |
|
791 TDrawComposite<TDrawLineFunctor, TEmpty> composite(TPoint(83, 11), functor, NULL); |
|
792 composite.Draw(aScreenDevice, aGraphicsContext, this); |
|
793 } |
|
794 |
|
795 // |
|
796 //TDrawRectFunctor class is used for CFbsBitGc::DrawRect drawing/scaling tests |
|
797 class TDrawRectFunctor |
|
798 { |
|
799 public: |
|
800 void operator()(CFbsBitGc* aGraphicsContext, TEmpty*) |
|
801 { |
|
802 aGraphicsContext->DrawRect(TRect(7, 13, 45, 67)); |
|
803 } |
|
804 }; |
|
805 |
|
806 //DrawRect function is used for CFbsBitGc::DrawRect drawing/scaling tests |
|
807 void CTBitgdiScaling::DrawRect(CFbsScreenDevice* aScreenDevice, CFbsBitGc* aGraphicsContext) |
|
808 { |
|
809 INFO_PRINTF1(_L("DrawRect scaling")); |
|
810 TDrawRectFunctor functor; |
|
811 TDrawComposite<TDrawRectFunctor, TEmpty> composite(TPoint(83, 11), functor, NULL); |
|
812 composite.Draw(aScreenDevice, aGraphicsContext, this); |
|
813 } |
|
814 |
|
815 // |
|
816 //TShadowFadeFunctor class is used for CFbsBitGc::ShadowArea/FadeArea drawing/scaling tests |
|
817 class TShadowFadeFunctor |
|
818 { |
|
819 public: |
|
820 void operator()(CFbsBitGc* aGraphicsContext, TEmpty*) |
|
821 { |
|
822 aGraphicsContext->SetBrushStyle(CGraphicsContext::ESolidBrush); |
|
823 |
|
824 aGraphicsContext->SetBrushColor(TRgb(0xBB, 0x34, 0x55)); |
|
825 aGraphicsContext->DrawRect(TRect(1, 1, 40, 20)); |
|
826 aGraphicsContext->DrawRect(TRect(20, 20, 40, 40)); |
|
827 RRegion shadowRgn; |
|
828 shadowRgn.AddRect(TRect(1, 1, 40, 20)); |
|
829 shadowRgn.AddRect(TRect(20, 20, 40, 40)); |
|
830 aGraphicsContext->ShadowArea(&shadowRgn); |
|
831 shadowRgn.Close(); |
|
832 |
|
833 aGraphicsContext->SetBrushColor(TRgb(0xFF, 0x00, 0xFF)); |
|
834 aGraphicsContext->DrawRect(TRect(3, 25, 17, 33)); |
|
835 aGraphicsContext->DrawRect(TRect(1, 43, 67, 55)); |
|
836 RRegion fadeRgn; |
|
837 fadeRgn.AddRect(TRect(3, 25, 17, 33)); |
|
838 fadeRgn.AddRect(TRect(1, 43, 67, 55)); |
|
839 aGraphicsContext->FadeArea(&fadeRgn); |
|
840 fadeRgn.Close(); |
|
841 |
|
842 aGraphicsContext->SetBrushColor(TRgb(0xFF, 0xFF, 0xFF)); |
|
843 aGraphicsContext->SetBrushStyle(CGraphicsContext::ENullBrush); |
|
844 } |
|
845 }; |
|
846 |
|
847 //ShadowFade function is used for CFbsBitGc::ShadowArea/FadeArea drawing/scaling tests |
|
848 void CTBitgdiScaling::ShadowFade(CFbsScreenDevice* aScreenDevice, CFbsBitGc* aGraphicsContext) |
|
849 { |
|
850 INFO_PRINTF1(_L("Shadow/Fade scaling")); |
|
851 TShadowFadeFunctor functor; |
|
852 TDrawComposite<TShadowFadeFunctor, TEmpty> composite(TPoint(83, 11), functor, NULL); |
|
853 composite.Draw(aScreenDevice, aGraphicsContext, this); |
|
854 } |
|
855 |
|
856 //-------------- |
|
857 __CONSTRUCT_STEP__(BitgdiScaling) |
|
858 |
|
859 void CTBitgdiScalingStep::TestSetupL() |
|
860 { |
|
861 iDisplayMode = GetDisplayModeL(); |
|
862 } |
|
863 |
|
864 TDisplayMode CTBitgdiScalingStep::GetDisplayModeL() |
|
865 { |
|
866 CFbsScreenDevice* device = NULL; |
|
867 TDisplayMode mode = EColor64K; |
|
868 TRAPD(err, device = CFbsScreenDevice::NewL(KNullDesC, mode)); |
|
869 if (err == KErrNotSupported) |
|
870 { |
|
871 mode = EColor256; |
|
872 TRAP(err, device = CFbsScreenDevice::NewL(KNullDesC, mode)); |
|
873 } |
|
874 if (err == KErrNotSupported) |
|
875 { |
|
876 mode = EColor16MA; |
|
877 TRAP(err, device = CFbsScreenDevice::NewL(KNullDesC, mode)); |
|
878 } |
|
879 if (err == KErrNotSupported) |
|
880 { |
|
881 mode = EColor16MAP; |
|
882 TRAP(err, device = CFbsScreenDevice::NewL(KNullDesC, mode)); |
|
883 } |
|
884 TESTL(err == KErrNone); |
|
885 delete device; |
|
886 return mode; |
|
887 } |