1 // Copyright (c) 2006-2009 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 // TMULSCREENS.CPP |
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15 // Tests the newly API function added to RWindow which enables/disables |
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16 // the usage of Off-Screen Bitmap (OSB). |
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17 // The test will draw squares with random colours on screen filling the |
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18 // whole drawable area. The drawing will start first with flickering screen |
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19 // and will switch to flicker free in 4 seconds. |
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20 // |
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21 // |
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22 |
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23 /** |
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24 @file |
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25 @test |
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26 @internalComponent - Internal Symbian test code |
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27 */ |
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28 |
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29 #include "TFLICKERFREE.H" |
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30 |
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31 //=================================================== |
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32 // CBGWin Declaration |
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33 //=================================================== |
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34 |
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35 CBGWin::CBGWin(): CTWin() |
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36 { |
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37 } |
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38 |
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39 CBGWin::~CBGWin() |
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40 { |
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41 } |
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42 |
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43 void CBGWin::ConstructWin(TPoint aPos, TSize aSize, TBool aVisible) |
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44 { |
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45 iSize = aSize; |
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46 SetUpL(aPos,iSize,TheClient->iGroup,*TheClient->iGc, aVisible); |
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47 BaseWin()->SetRequiredDisplayMode(EColor256); |
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48 } |
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49 |
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50 void CBGWin::Draw() |
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51 { |
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52 iGc->Clear(); |
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53 iGc->SetBrushStyle(CGraphicsContext::ESolidBrush); |
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54 |
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55 TUint propW = iSize.iWidth/32; |
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56 TUint propH = iSize.iHeight/12; |
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57 |
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58 for(TInt i = 0; i < iSize.iWidth ; i+=propW) |
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59 { |
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60 for(TInt j = 0; j < iSize.iHeight; j+=propH) |
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61 { |
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62 iGc->SetBrushColor(TRgb( (TInt)(Math::Random()%255), (TInt)(Math::Random()%255), (TInt)(Math::Random()%255) )); |
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63 iGc->DrawRect(TRect(i, j, i+propW-1, j+propH-1)); |
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64 } |
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65 } |
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66 } |
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67 |
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68 void CBGWin::EnableOSBd(TBool aState) |
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69 { |
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70 iWin.EnableOSB(aState); |
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71 } |
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72 |
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73 //=================================================== |
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74 // CFlickerTest Declaration |
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75 //=================================================== |
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76 |
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77 /* This function will be called periodically to draw the rects |
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78 on screen.*/ |
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79 void CTFlickerFree::TestFlickering() |
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80 { |
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81 for( int i = 0; i < 40; ++i) |
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82 { |
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83 // for the first 3 seconds draw with flicker |
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84 if(i < 20 ) |
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85 iBgWin->EnableOSBd(EFalse); |
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86 // for the next 3 seconds draw with flicker free |
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87 else if(i >=20 ) |
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88 iBgWin->EnableOSBd(ETrue); |
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89 |
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90 iBgWin->DrawNow(); |
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91 |
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92 // this draws 20 frames per second for 4 seconds |
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93 User::After(50000); |
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94 } |
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95 } |
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96 |
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97 CTFlickerFree::CTFlickerFree(CTestStep* aStep): |
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98 CTWsGraphicsBase(aStep) |
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99 { |
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100 } |
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101 |
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102 CTFlickerFree::~CTFlickerFree() |
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103 { |
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104 delete iBgWin; |
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105 } |
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106 |
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107 void CTFlickerFree::ConstructL() |
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108 { |
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109 // get the size of the current client to assign it to the background window |
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110 TSize scrSize = TSize(TheClient->iScreen->SizeInPixels()); |
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111 |
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112 // construct the window in the background |
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113 iBgWin = new (ELeave) CBGWin(); |
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114 iBgWin->ConstructWin(TPoint(0,0), scrSize, ETrue); |
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115 } |
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116 |
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117 /* Sets the windowing environment, constructs the CPeriod object and |
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118 starts the CPeriod object.*/ |
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119 void CTFlickerFree::RunTestCaseL(TInt aCurTestCase) |
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120 { |
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121 ((CTFlickerFreeStep*)iStep)->SetTestStepID(KUnknownSYMTestCaseIDName); |
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122 switch(aCurTestCase) |
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123 { |
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124 case 1: |
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125 /** |
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126 @SYMTestCaseID GRAPHICS-WSERV-0567 |
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127 */ |
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128 ((CTFlickerFreeStep*)iStep)->SetTestStepID(_L("GRAPHICS-WSERV-0567")); |
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129 TestFlickering(); |
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130 break; |
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131 default: |
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132 ((CTFlickerFreeStep*)iStep)->SetTestStepID(KNotATestSYMTestCaseIDName); |
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133 ((CTFlickerFreeStep*)iStep)->CloseTMSGraphicsStep(); |
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134 TestComplete(); |
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135 } |
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136 ((CTFlickerFreeStep*)iStep)->RecordTestResultL(); |
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137 } |
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138 |
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139 __WS_CONSTRUCT_STEP__(FlickerFree) |
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