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00040 #include <eikenv.h>
00041 #include <w32std.h>
00042 #include "Base.h"
00043 #include "BitmapSprite.h"
00044
00045 #include <bitmapsprite.mbg>
00046
00047 CSprite::CSprite(CWsClient *aClient) : iClient(aClient), iSpritePos(80, 75)
00048 {
00049 }
00050
00051 CSprite::~CSprite()
00052 {
00053 for (TInt i=0; i<8; i++)
00054 {
00055 delete iSpriteMember[i].iBitmap;
00056 delete iSpriteMember[i].iMaskBitmap;
00057 }
00058 iSprite.Close();
00059 }
00060
00061 void CSprite::UpdatePos(TPoint aAdjust)
00062 {
00063 iSpritePos += aAdjust;
00064 iSprite.SetPosition(iSpritePos);
00065 }
00066
00067 void CSprite::ConstructL(CWindow* aWindow)
00068 {
00069 CEikonEnv* eikenv=CEikonEnv::Static();
00070 iSprite = RWsSprite(iClient->iWs);
00071 User::LeaveIfError(iSprite.Construct(aWindow->Window(), iSpritePos, 0));
00072
00073 _LIT(KStar,"*");
00074 for (TInt i=0; i<8; i++)
00075 {
00076 iSpriteMember[i].iInvertMask = EFalse;
00077 iSpriteMember[i].iOffset = TPoint (0,0);
00078 iSpriteMember[i].iInterval = TTimeIntervalMicroSeconds32 (200000);
00079 iSpriteMember[i].iBitmap = eikenv->CreateBitmapL(KStar, i);
00080 if (i%2 == 0)
00081 {
00082 iSpriteMember[i].iMaskBitmap=eikenv->CreateBitmapL(KStar, EMbmBitmapspriteMil1mask);
00083 }
00084 else
00085 {
00086 iSpriteMember[i].iMaskBitmap=eikenv->CreateBitmapL(KStar, EMbmBitmapspriteMil2mask);
00087 }
00088 User::LeaveIfError(iSprite.AppendMember(iSpriteMember[i]));
00089 }
00090
00091
00092 User::LeaveIfError(iSprite.Activate());
00093 }
00094
00095
00097
00099
00100
00101
00102
00103
00104
00105 CMainWindow::CMainWindow (CWsClient* aClient)
00106 : CWindow (aClient)
00107 {
00108 }
00109
00110
00111 CMainWindow::~CMainWindow ()
00112 {
00113 iWindow.Close();
00114 }
00115
00116
00117
00118
00119
00120
00121
00122
00123
00124 void CMainWindow::Draw(const TRect& aRect)
00125 {
00126
00127
00128 CWindowGc* gc=SystemGc();
00129 gc->SetClippingRect(aRect);
00130 gc->Clear(aRect);
00131 gc->SetPenStyle(CGraphicsContext::ESolidPen);
00132 gc->SetPenColor(TRgb::Gray4(2));
00133 TSize size = Window().Size();
00134 TInt width = size.iWidth;
00135 TInt height = size.iHeight;
00136 TInt numHoriz=height/5;
00137 TInt numVert=width/10;
00138 for (TInt i=numHoriz; i>0; i--)
00139 {
00140 gc->DrawLine (TPoint(0,height/numHoriz*i), TPoint(width, height/numHoriz*i));
00141 }
00142 for (TInt j=numVert; j>0; j--)
00143 {
00144 gc->DrawLine (TPoint(width/numVert*j, 0), TPoint(width/numVert*j, height));
00145 }
00146 }
00147
00148
00149
00150
00151
00152
00153
00154
00155
00156 void CMainWindow::HandlePointerEvent (TPointerEvent& )
00157 {
00158 }
00159
00160
00162
00164
00165 CExampleWsClient* CExampleWsClient::NewL(const TRect& aRect)
00166 {
00167
00168 CExampleWsClient* client=new (ELeave) CExampleWsClient(aRect);
00169 CleanupStack::PushL(client);
00170 client->ConstructL();
00171 CleanupStack::Pop();
00172 return client;
00173 }
00174
00175
00176
00177
00178
00179
00180
00181 CExampleWsClient::CExampleWsClient(const TRect& aRect)
00182 :iRect(aRect)
00183 {
00184 }
00185
00186 CExampleWsClient::~CExampleWsClient ()
00187 {
00188 delete iMainWindow;
00189 delete iSprite;
00190 }
00191
00192
00193
00194
00195
00196
00197
00198
00199
00200 void CExampleWsClient::ConstructMainWindowL()
00201 {
00202 iMainWindow=new (ELeave) CMainWindow(this);
00203 iMainWindow->ConstructL(iRect, TRgb (255,255,255));
00204 iSprite=new (ELeave) CSprite (this);
00205 iSprite->ConstructL(iMainWindow);
00206 }
00207
00208
00209
00210
00211
00212
00213
00214
00215
00216
00217 void CExampleWsClient::RunL()
00218 {
00219
00220 iWs.GetEvent(iWsEvent);
00221 TInt eventType=iWsEvent.Type();
00222
00223 switch (eventType)
00224 {
00225
00226 case EEventNull:
00227 break;
00228 case EEventKey:
00229 {
00230 TKeyEvent& keyEvent=*iWsEvent.Key();
00231 HandleKeyEventL (keyEvent);
00232 break;
00233 }
00234 case EEventModifiersChanged:
00235 break;
00236 case EEventKeyUp:
00237 case EEventKeyDown:
00238 case EEventFocusLost:
00239 case EEventFocusGained:
00240 case EEventSwitchOn:
00241 case EEventPassword:
00242 case EEventWindowGroupsChanged:
00243 case EEventErrorMessage:
00244 break;
00245
00246 case EEventPointer:
00247 {
00248 CWindow* window=(CWindow*)(iWsEvent.Handle());
00249 TPointerEvent& pointerEvent=*iWsEvent.Pointer();
00250 window->HandlePointerEvent (pointerEvent);
00251 break;
00252 }
00253 case EEventPointerExit:
00254 case EEventPointerEnter:
00255 break;
00256 case EEventPointerBufferReady:
00257 {
00258 break;
00259 }
00260 case EEventDragDrop:
00261 break;
00262 default:
00263 break;
00264 }
00265 IssueRequest();
00266 }
00267
00268
00269
00270
00271
00272
00273 void CExampleWsClient::HandleKeyEventL (TKeyEvent& aKeyEvent)
00274 {
00275 TUint code = aKeyEvent.iCode;
00276 switch (code)
00277 {
00278 case EKeyLeftArrow:
00279 iSprite->UpdatePos(TPoint(-2,0));
00280 break;
00281 case EKeyRightArrow:
00282 iSprite->UpdatePos(TPoint(2,0));
00283 break;
00284 case EKeyUpArrow:
00285 iSprite->UpdatePos(TPoint(0,-2));
00286 break;
00287 case EKeyDownArrow:
00288 iSprite->UpdatePos(TPoint(0,2));
00289 break;
00290 }
00291 }
00292