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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 "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 // Test Pointer move/drag buffer |
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15 // |
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16 // |
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17 |
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18 #include <e32std.h> |
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19 #include "W32STD.H" |
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20 #include "../tlib/testbase.h" |
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21 #include "TMAN.H" |
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22 |
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23 class CTPntBufTest; |
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24 |
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25 class CPntBufWindow : public CTBackedUpWin |
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26 { |
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27 private: |
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28 enum {KPointerMoveBufferSize=32}; |
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29 public: |
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30 CPntBufWindow(CTPntBufTest *aTest); |
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31 ~CPntBufWindow(); |
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32 void SetUpLD(TPoint pos,TSize size,CTWinBase *parent); |
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33 void PointerBufferReady(const TTime &aTime); |
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34 void PointerL(const TPointerEvent &pointer,const TTime &aTime); |
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35 void SetUpState(); |
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36 void NextTest(); |
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37 void WinKeyL(const TKeyEvent &aKey,const TTime &aTime); |
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38 void ErrorL(); |
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39 private: |
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40 //Virtual functions from CTWinBase |
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41 void PointerEnter(const TTime&); |
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42 void PointerExit(const TTime&); |
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43 private: |
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44 CTPntBufTest *iTest; |
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45 TBool iDragging; |
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46 TBool iErrorNest; |
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47 TBool iDisabled; |
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48 TBool iDiscard; |
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49 TInt iMode; |
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50 TBool iIgnorNextPoint; |
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51 }; |
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52 |
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53 class CTPntBufTest : public CTestBase |
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54 { |
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55 public: |
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56 CTPntBufTest(); |
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57 ~CTPntBufTest(); |
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58 TestState DoTestL(); |
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59 void FinishedTests(); |
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60 void ConstructL(); |
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61 private: |
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62 CPntBufWindow *iWin; |
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63 TSize iWinSize; |
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64 TInt iState; |
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65 }; |
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66 |
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67 GLDEF_C CTestBase *CreatePointerBufferTest() |
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68 { |
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69 return(new(ELeave) CTPntBufTest()); |
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70 } |
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71 |
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72 CPntBufWindow::CPntBufWindow(CTPntBufTest *aTest) : CTBackedUpWin(EGray4), iTest(aTest) |
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73 {} |
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74 |
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75 CPntBufWindow::~CPntBufWindow() |
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76 { |
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77 delete iGc; |
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78 } |
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79 |
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80 void CPntBufWindow::SetUpLD(TPoint pos,TSize size,CTWinBase *parent) |
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81 { |
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82 ConstructExtLD(*parent,pos,size); |
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83 User::LeaveIfError(iWin.AllocPointerMoveBuffer(KPointerMoveBufferSize,0)); |
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84 iWin.SetPointerGrab(ETrue); |
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85 iWin.PointerFilter(EPointerFilterEnterExit,0); |
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86 Activate(); |
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87 User::LeaveIfError(Client()->iScreen->CreateContext(iGc)); |
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88 iGc->Activate(iWin); |
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89 SetUpState(); |
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90 } |
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91 |
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92 void CPntBufWindow::PointerBufferReady(const TTime &) |
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93 { |
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94 if (iDiscard) |
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95 iWin.DiscardPointerMoveBuffer(); |
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96 iGc->SetPenColor(iDragging ? TRgb::Gray4(0) : TRgb::Gray4(1)); |
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97 iGc->SetPenSize(iDragging ? TSize(2,2) : TSize(1,1)); |
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98 TPoint pnts[KPointerMoveBufferSize]; |
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99 TPtr8 ptr((TUint8 *)&pnts,sizeof(pnts)); |
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100 TInt numPnts=iWin.RetrievePointerMoveBuffer(ptr); |
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101 TInt index=0; |
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102 if (iIgnorNextPoint) |
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103 { |
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104 iGc->MoveTo(pnts[index]); |
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105 index=1; |
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106 iIgnorNextPoint=EFalse; |
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107 } |
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108 for(;index<numPnts;index++) |
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109 iGc->DrawLineTo(pnts[index]); |
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110 } |
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111 |
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112 void CPntBufWindow::ErrorL() |
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113 { |
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114 if (!iErrorNest) |
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115 { |
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116 iErrorNest=ETrue; |
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117 iTest->TestL(EFalse); |
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118 } |
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119 } |
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120 |
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121 void CPntBufWindow::PointerL(const TPointerEvent &pointer,const TTime &) |
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122 { |
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123 switch(pointer.iType) |
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124 { |
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125 case TPointerEvent::EButton1Down: |
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126 iDragging=ETrue; |
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127 iGc->MoveTo(pointer.iPosition); |
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128 if (iMode==2) |
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129 { |
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130 if (pointer.iModifiers&EModifierShift) |
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131 { |
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132 iDisabled=ETrue; |
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133 iWin.DisablePointerMoveBuffer(); |
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134 } |
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135 else if (pointer.iModifiers&EModifierCtrl) |
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136 iDiscard=ETrue; |
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137 } |
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138 break; |
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139 case TPointerEvent::EButton1Up: |
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140 if (iDisabled) |
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141 { |
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142 iDisabled=EFalse; |
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143 iWin.EnablePointerMoveBuffer(); |
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144 } |
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145 iDiscard=EFalse; |
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146 iGc->MoveTo(pointer.iPosition); |
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147 iDragging=EFalse; |
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148 break; |
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149 case TPointerEvent::EDrag: |
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150 if (iDragging && !iDisabled) |
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151 ErrorL(); |
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152 break; |
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153 case TPointerEvent::EMove: |
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154 if (iDragging && !iDisabled) |
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155 ErrorL(); |
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156 break; |
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157 default:; |
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158 } |
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159 } |
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160 |
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161 void CPntBufWindow::SetUpState() |
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162 { |
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163 |
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164 iGc->Reset(); |
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165 iGc->UseFont((CFont *)iFont); |
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166 iGc->Clear(); |
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167 switch(iMode) |
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168 { |
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169 case 0: |
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170 iWin.PointerFilter(EPointerFilterMove,EPointerFilterMove); |
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171 iGc->DrawText(_L("Drag the pointer around the window and check"), TPoint(10,20)); |
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172 iGc->DrawText(_L("a line is drawn following the pointer when"), TPoint(10,40)); |
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173 iGc->DrawText(_L("dragging but not when moving"), TPoint(10,60)); |
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174 iGc->DrawText(_L("Press <Space> when checked"), TPoint(10,90)); |
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175 break; |
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176 case 1: |
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177 iWin.PointerFilter(EPointerFilterMove|EPointerFilterDrag,EPointerFilterDrag); |
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178 iGc->DrawText(_L("If pointer moves are supported move the pointer around the "), TPoint(10,20)); |
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179 iGc->DrawText(_L("window and check a line is drawn following the pointer"), TPoint(10,40)); |
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180 iGc->DrawText(_L("when it is up, and no lines are drawn when dragging"), TPoint(10,60)); |
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181 iGc->DrawText(_L("Press <Esc> if moves not supported or <Space> when checked"), TPoint(10,90)); |
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182 break; |
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183 case 2: |
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184 iWin.PointerFilter(EPointerFilterMove|EPointerFilterDrag,0); |
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185 iGc->DrawText(_L("Drag and move the pointer around the window and check a"), TPoint(10,20)); |
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186 iGc->DrawText(_L("line is drawn following the pointer during both dragging and"), TPoint(10,40)); |
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187 iGc->DrawText(_L("moving, also check drag with the shift or control key down doesn't draw"), TPoint(10,60)); |
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188 iGc->DrawText(_L("Press <Space> when checked"), TPoint(10,90)); |
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189 break; |
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190 } |
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191 } |
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192 |
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193 void CPntBufWindow::NextTest() |
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194 { |
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195 if (iMode++==2) |
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196 iTest->FinishedTests(); |
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197 else |
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198 SetUpState(); |
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199 } |
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200 |
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201 void CPntBufWindow::WinKeyL(const TKeyEvent &aKey,const TTime &) |
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202 { |
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203 switch(aKey.iCode) |
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204 { |
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205 case ' ': |
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206 NextTest(); |
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207 break; |
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208 case EKeyEscape: |
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209 iTest->FinishedTests(); |
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210 break; |
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211 case '0': |
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212 SetUpState(); |
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213 break; |
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214 case '1': |
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215 case '2': |
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216 case '3': |
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217 { |
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218 TInt mode=aKey.iCode-'1'; |
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219 if (mode!=iMode) |
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220 { |
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221 iMode=mode; |
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222 SetUpState(); |
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223 } |
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224 } |
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225 break; |
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226 } |
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227 } |
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228 |
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229 void CPntBufWindow::PointerEnter(const TTime&) |
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230 { |
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231 if (iMode==0) |
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232 iDragging=ETrue; |
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233 else if (iMode==1) |
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234 iDragging=EFalse; |
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235 iIgnorNextPoint=ETrue; |
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236 } |
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237 |
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238 void CPntBufWindow::PointerExit(const TTime&) |
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239 {} |
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240 |
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241 |
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242 /*CTPntBufTest*/ |
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243 |
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244 CTPntBufTest::CTPntBufTest() : CTestBase(_L("Scale")) |
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245 {} |
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246 |
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247 CTPntBufTest::~CTPntBufTest() |
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248 { |
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249 #if defined(__WINS__) |
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250 Client()->iWs.SimulateXyInputType(EXYInputPointer); |
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251 #endif |
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252 CTWin::Delete(iWin); |
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253 } |
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254 |
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255 void CTPntBufTest::FinishedTests() |
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256 { |
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257 Request(); |
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258 } |
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259 |
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260 void CTPntBufTest::ConstructL() |
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261 { |
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262 CPntBufWindow *win=new(ELeave) CPntBufWindow(this); |
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263 win->SetUpLD(TPoint(0,0),Client()->iScreen->SizeInPixels(),Client()->iGroup); |
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264 iWin=win; |
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265 Client()->iGroup->SetCurrentWindow(iWin); |
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266 #if defined(__WINS__) |
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267 Client()->iWs.SimulateXyInputType(EXYInputMouse); |
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268 #endif |
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269 } |
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270 |
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271 TestState CTPntBufTest::DoTestL() |
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272 { |
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273 switch(iState) |
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274 { |
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275 case 0: |
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276 LogSubTest(_L("Scale 1"),1); |
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277 iState++; |
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278 return(EContinue); |
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279 default: |
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280 return(EFinished); |
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281 } |
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282 // return(ENext); |
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283 } |