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1 // Copyright (c) 1996-2009 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 the License "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 // e32test\window\t_calib.cpp |
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15 // |
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16 // |
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17 |
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18 #include <e32test.h> |
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19 #include <e32twin.h> |
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20 #include <e32hal.h> |
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21 #include <e32svr.h> |
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22 |
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23 RConsole w; |
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24 |
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25 enum TFault |
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26 { |
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27 EConnect, |
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28 EConsole |
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29 }; |
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30 |
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31 LOCAL_C void printf(TRefByValue<const TDesC> aFmt,...) |
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32 // |
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33 // Print to the console |
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34 // |
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35 { |
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36 |
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37 VA_LIST list; |
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38 VA_START(list,aFmt); |
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39 TBuf<0x100> aBuf; |
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40 aBuf.AppendFormatList(aFmt,list); |
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41 TInt r=w.Write(aBuf); |
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42 __ASSERT_ALWAYS(r==KErrNone,User::Panic(_L("Write-Console"),0)); |
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43 } |
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44 |
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45 LOCAL_C void Fault(TFault aFault) |
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46 // |
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47 // Panic the program. |
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48 // |
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49 { |
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50 |
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51 User::Panic(_L("T_CALIB fault"),aFault); |
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52 } |
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53 |
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54 GLDEF_C void DrawBlob(TPoint aPos) |
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55 { |
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56 TPoint pos(aPos.iX/8-1,aPos.iY/10-1); |
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57 w.SetCursorPosAbs(TPoint(0,0)); |
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58 TBuf<0x100> aBuf; |
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59 aBuf.AppendFormat(_L("(%d,%d) "),aPos.iX,aPos.iY); |
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60 w.Write(aBuf); |
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61 if (pos.iX!=0) |
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62 { |
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63 w.SetCursorPosAbs(pos); |
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64 w.Write(_L("*")); |
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65 } |
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66 } |
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67 |
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68 GLDEF_C void TestBlob() |
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69 // |
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70 // Draw blob when digitizer pressed |
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71 // |
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72 { |
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73 |
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74 FOREVER |
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75 { |
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76 TConsoleKey k; |
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77 w.Read(k); |
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78 if((TInt)k.Code()==27 && k.Type()==EKeyPress) |
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79 break; |
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80 if(k.Type()==EMouseClick) |
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81 DrawBlob(k.MousePos()); |
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82 }; |
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83 w.ClearScreen(); |
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84 } |
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85 |
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86 GLDEF_C TInt E32Main() |
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87 // |
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88 // Calibrate digitizer |
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89 // |
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90 { |
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91 |
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92 TInt r=w.Create(); |
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93 __ASSERT_ALWAYS(r==KErrNone,Fault(EConsole)); |
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94 r=w.Init(_L("T_CALIB window"),TSize(KConsFullScreen,KConsFullScreen)); |
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95 __ASSERT_ALWAYS(r==KErrNone,Fault(EConsole)); |
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96 r=w.Control(_L("+Maximised")); |
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97 __ASSERT_ALWAYS(r==KErrNone,Fault(EConsole)); |
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98 r=w.Control(_L("+Inform")); |
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99 __ASSERT_ALWAYS(r==KErrNone,Fault(EConsole)); |
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100 r=w.Control(_L("+Pointer")); |
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101 __ASSERT_ALWAYS(r==KErrNone,Fault(EConsole)); |
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102 TConsoleKey k; |
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103 |
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104 TestBlob(); |
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105 |
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106 printf(_L("Please touch the three points, in the order TL, BL, BR\r\n")); |
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107 |
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108 TDigitizerCalibration cal; |
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109 UserHal::CalibrationPoints(cal); |
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110 |
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111 printf(_L("Points are at: (%d,%d), (%d,%d), (%d,%d)\r\n") |
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112 ,cal.iTl.iX,cal.iTl.iY |
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113 ,cal.iBl.iX,cal.iBl.iY |
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114 ,cal.iBr.iX,cal.iBr.iY); |
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115 |
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116 DrawBlob(cal.iTl); |
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117 DrawBlob(cal.iBl); |
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118 DrawBlob(cal.iBr); |
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119 |
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120 // Set digitiser to 'bypass' calibration |
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121 |
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122 // UserHal::SetXYInputCalibration(cal); |
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123 |
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124 TPoint pos(0,6); |
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125 |
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126 w.SetCursorPosAbs(pos); |
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127 |
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128 TInt count=0; |
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129 do |
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130 { |
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131 w.Read(k); |
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132 if(k.Type()==EMouseClick) |
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133 { |
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134 TPoint mouse=k.MousePos(); |
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135 printf(_L("You touched point %d,%d\r\n"),mouse.iX,mouse.iY); |
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136 switch(count++) |
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137 { |
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138 case 0: |
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139 cal.iTl=mouse; |
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140 break; |
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141 case 1: |
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142 cal.iBl=mouse; |
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143 break; |
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144 case 2: |
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145 cal.iBr=mouse; |
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146 } |
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147 } |
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148 } while(count!=3); |
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149 |
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150 UserHal::SetXYInputCalibration(cal); |
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151 |
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152 printf(_L("Digitizer calibrated! Click away!\r\n")); |
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153 |
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154 // Test to validate when invalid calibration input values are supplied. |
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155 |
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156 cal.iTl.iX = 10; |
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157 cal.iTl.iY = 20; |
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158 |
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159 cal.iBl.iX = 10; |
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160 cal.iBl.iY = 20; |
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161 |
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162 cal.iBr.iX = 10; |
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163 cal.iBr.iY = 20; |
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164 |
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165 r = UserHal::SetXYInputCalibration(cal); |
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166 |
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167 if (r != KErrArgument) |
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168 // Test failure panic. |
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169 User::Panic(_L("T_CALIB Test Failure"),84); |
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170 |
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171 |
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172 TestBlob(); |
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173 |
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174 w.Read(k); |
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175 return(0); |
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176 } |
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177 |