📄 drawchipview.cpp
字号:
m_bSwitch = FALSE;
m_bDiode = FALSE;
m_bInductor = FALSE;
m_bIcChip = FALSE;
m_bPaSocket = FALSE;
m_bCrSocket = FALSE;
LONG Cur;
Cur = (LONG)((CDrawChipApp*)AfxGetApp())->LoadStandardCursor(IDC_ARROW);// LoadCursor(IDC_DRAW_RESISTOR);
ASSERT(Cur);
::SetClassLong(this->m_hWnd,GCL_HCURSOR,Cur);
}
//##ModelId=3C466BA6039F
void CDrawChipView::OnUpdateDrawNothing(CCmdUI* pCmdUI)
{
// TODO: Add your command update UI handler code here
pCmdUI->SetCheck(m_bNothing);
}
//##ModelId=3C466BA7013D
void CDrawChipView::OnLButtonDown(UINT nFlags, CPoint point)
{
// TODO: Add your message handler code here and/or call default
/*根据当前的状态决定做的事情*/
CClientDC dc(this);
OnPrepareDC(&dc);
//lpPoint存放当前鼠标点按点的逻辑坐标
CPoint *lpPoint = new CPoint(point);
//lpPoint->x = point.x;
//lpPoint->y = point.y;
dc.DPtoLP(lpPoint);
int x = lpPoint->x;
int y = lpPoint->y;
CDrawChipDoc *pDoc = GetDocument();
CObList *pObList = &(pDoc->m_ChipObList);
CObList *pTempObList = &(pDoc->m_ChipObList);
POSITION CurPos = NULL;//如果点按在元器件上，它才有意义，它就是这个被点按的元器件在链表中的位置
BOOL IsSel = FALSE;//如果点按在元器件上，它才有意义，它就是这个被点按的元器件的IsSelected属性值
BOOL IsInChip =FALSE;
IsInChip = IsInChipRect(point,pObList,&CurPos,&IsSel);
int iBeSelCount = BeSelectedNum(pObList);
CRect rectInvalidate;//存放更新的区域
CString strName;
CSize Textsize;//记录元器件对象名称字符的宽度和高度
if (m_bResistor)
//当前处于绘制电阻状态
{
CResistor *pResistor = new CResistor(lpPoint);
AddChipToList(pResistor,pObList);
strName = pResistor->GetName();
::GetTextExtentPoint32(dc, (const char *)&strName, strName.GetLength(), &Textsize);
rectInvalidate = pResistor->m_Rect;
rectInvalidate.bottom = rectInvalidate.bottom - Textsize.cy;
rectInvalidate.right = rectInvalidate.right + Textsize.cx;
dc.LPtoDP(&rectInvalidate);
}
if (m_bCompacity)
//当前处于绘制电容状态
{
CCompacity *pCompacity = new CCompacity(lpPoint);
AddChipToList(pCompacity,pObList);
strName = pCompacity->GetName();
::GetTextExtentPoint32(dc, (const char *)&strName, strName.GetLength(), &Textsize);
rectInvalidate = pCompacity->m_Rect;
rectInvalidate.bottom = rectInvalidate.bottom - Textsize.cy;//+ Textsize.cy;
rectInvalidate.right = rectInvalidate.right + Textsize.cx;
dc.LPtoDP(&rectInvalidate);
}
if (m_bSwitch)
//当前处于绘制开关状态
{
CSwitch *pSwitch = new CSwitch(lpPoint);
AddChipToList(pSwitch,pObList);
strName = pSwitch->GetName();
::GetTextExtentPoint32(dc, (const char *)&strName, strName.GetLength(), &Textsize);
rectInvalidate = pSwitch->m_Rect;
rectInvalidate.bottom = rectInvalidate.bottom - Textsize.cy;//+ Textsize.cy;
rectInvalidate.right = rectInvalidate.right + Textsize.cx;
dc.LPtoDP(&rectInvalidate);
}
if (m_bDiode)
//当前处于绘制二极管状态
{
CDiode *pDiode = new CDiode(lpPoint);
AddChipToList(pDiode,pObList);
strName = pDiode->GetName();
::GetTextExtentPoint32(dc, (const char *)&strName, strName.GetLength(), &Textsize);
rectInvalidate = pDiode->m_Rect;
rectInvalidate.bottom = rectInvalidate.bottom - Textsize.cy;//+ Textsize.cy;
rectInvalidate.right = rectInvalidate.right + Textsize.cx;
dc.LPtoDP(&rectInvalidate);
}
if (m_bInductor)
//当前处于绘制电感状态
{
CInductor *pInductor = new CInductor(lpPoint);
AddChipToList(pInductor,pObList);
strName = pInductor->GetName();
::GetTextExtentPoint32(dc, (const char *)&strName, strName.GetLength(), &Textsize);
rectInvalidate = pInductor->m_Rect;
rectInvalidate.bottom = rectInvalidate.bottom - Textsize.cy;//+ Textsize.cy;
rectInvalidate.right = rectInvalidate.right + Textsize.cx;
dc.LPtoDP(&rectInvalidate);
}
if (m_bPower)
//当前处于绘制电感状态
{
CPower *pPower = new CPower(lpPoint);
AddChipToList(pPower,pObList);
strName = pPower->GetName();
::GetTextExtentPoint32(dc, (const char *)&strName, strName.GetLength(), &Textsize);
rectInvalidate = pPower->m_Rect;
rectInvalidate.bottom = rectInvalidate.bottom - Textsize.cy;//+ Textsize.cy;
rectInvalidate.right = rectInvalidate.right + Textsize.cx;
dc.LPtoDP(&rectInvalidate);
}
if (m_bIcChip)
//当前处于绘制电感状态
{
CIcChip *pIcChip = new CIcChip(lpPoint);
AddChipToList(pIcChip,pObList);
strName = pIcChip->GetName();
::GetTextExtentPoint32(dc, (const char *)&strName, strName.GetLength(), &Textsize);
rectInvalidate = pIcChip->m_Rect;
rectInvalidate.bottom = rectInvalidate.bottom - Textsize.cy;//+ Textsize.cy;
rectInvalidate.right = rectInvalidate.right + Textsize.cx;
dc.LPtoDP(&rectInvalidate);
}
if (m_bPaSocket)
//当前处于绘制平行插座状态
{
CPaSocket *pPaSocket = new CPaSocket(lpPoint);
AddChipToList(pPaSocket,pObList);
strName = pPaSocket->GetName();
::GetTextExtentPoint32(dc, (const char *)&strName, strName.GetLength(), &Textsize);
rectInvalidate = pPaSocket->m_Rect;
rectInvalidate.bottom = rectInvalidate.bottom - Textsize.cy;//+ Textsize.cy;
rectInvalidate.right = rectInvalidate.right + Textsize.cx;
//TRACE("%s, %d, %d\n", strName, Textsize.cx, Textsize.cy);
dc.LPtoDP(&rectInvalidate);
}
if (m_bCrSocket)
//当前处于绘制平行插座状态
{
CCrSocket *pCrSocket = new CCrSocket(lpPoint);
AddChipToList(pCrSocket,pObList);
strName = pCrSocket->GetName();
::GetTextExtentPoint32(dc, (const char *)&strName, strName.GetLength(), &Textsize);
rectInvalidate = pCrSocket->m_Rect;
rectInvalidate.bottom = rectInvalidate.bottom - Textsize.cy;//+ Textsize.cy;
rectInvalidate.right = rectInvalidate.right + Textsize.cx;
dc.LPtoDP(&rectInvalidate);
}
if (m_bTransistor)
//当前处于绘制三极管状态
{
CTransistor *pTransistor = new CTransistor(lpPoint);
AddChipToList(pTransistor ,pObList);
strName = pTransistor ->GetName();
::GetTextExtentPoint32(dc, (const char *)&strName, strName.GetLength(), &Textsize);
rectInvalidate = pTransistor ->m_Rect;
rectInvalidate.bottom = rectInvalidate.bottom - Textsize.cy;//+ Textsize.cy;
rectInvalidate.right = rectInvalidate.right + Textsize.cx;
dc.LPtoDP(&rectInvalidate);
}
pDoc->SetModifiedFlag(TRUE);
if (m_bNothing)
//当前处于选择状态
{
if (nFlags & MK_SHIFT)
//shift按下
{
if (!IsInChip)//点在空白处
{
if (iBeSelCount == 0)
{
goto End;//点在空白处，而且当前没有被选中的，所以不用更新屏幕
}
else
SetAllChipNotIsSel(pObList);
}
else //点在元器件处
{
CComponent *pComponent;
pComponent = (CComponent *)pObList->GetAt(CurPos);
if (IsSel)//当前点按的元器件已经处于选中状态
{
pComponent->SetIsSelected(FALSE);
}
else //当前点按的元器件没有处于选中状态
{
pComponent->SetIsSelected(TRUE);
}
}
Invalidate();
goto End;
}
else
//shift没有按下
{
if (!IsInChip)//点在空白处
{
if (iBeSelCount == 0)
{
//点在空白处,而且没有被选中的,所以不用更新屏幕
}
else
{
SetAllChipNotIsSel(pObList);
Invalidate();
}
goto End;
}
else //点在元器件处
{
CResistor *pResistor;
CCompacity *pCompacity;
CSwitch *pSwitch;
CDiode *pDiode;
CInductor *pInductor;
CPower *pPower;
CIcChip *pIcChip;
CPaSocket *pPaSocket;
CCrSocket *pCrSocket;
CTransistor *pTransistor;
CComponent *pComponent;
pComponent = (CComponent *)pObList->GetAt(CurPos);
if (IsSel)//当前点按的元器件已经处于选中状态
{
if (iBeSelCount>=2)//当前链表中处于选中状态的有多个
{
//做集体移动
int orgX = point.x ;
int orgY= point.y;
int xPos,yPos;
int deltaX,deltaY;
POSITION tmpPos ;
CObject *tmpPObject;
CResistor *tmpPResistor;
CCompacity *tmpPCompacity;
CSwitch *tmpPSwitch;
CDiode *tmpPDiode;
CInductor *tmpPInductor;
CPower *tmpPPower;
CIcChip *tmpPIcChip;
CPaSocket *tmpPPaSocket;
CCrSocket *tmpPCrSocket;
CTransistor *tmpPTransistor;
int left,top,right,bottom;
CRect tmpRect;
MSG msg;
this->SetCapture();
AfxLockTempMaps();
for(;;)
{
if(this->GetCapture() != this)
{
::ReleaseCapture();
AfxUnlockTempMaps();
break;
}
::GetMessage(&msg, this->m_hWnd, 0, 0);
::TranslateMessage(&msg);
switch(msg.message)
{
case WM_LBUTTONUP:
::ReleaseCapture();
AfxUnlockTempMaps();
break;
case WM_MOUSEMOVE:
//计算各个元器件的偏移
xPos = msg.pt.x;
yPos = msg.pt.y;
//xPos = GET_X_LPARAM(msg.lParam);
//yPos = GET_Y_LPARAM(msg.lParam);
deltaX = xPos - orgX;
deltaY = yPos - orgY;//point.y - orgY;
/*遍历链表，把链表中处于选中状态的元器件图形的位置做修改*/
tmpPos = pObList->GetHeadPosition();
while ( tmpPos != NULL)
{
tmpPObject = pObList->GetAt(tmpPos);
if (tmpPObject->IsKindOf(RUNTIME_CLASS(CResistor)))
{
tmpPResistor = (CResistor *)tmpPObject;
if (tmpPResistor->GetIsSelected())
//如果这个元器件处于选中状态
{
top = tmpPResistor->m_Rect.top;
left = tmpPResistor->m_Rect.left;
right = tmpPResistor->m_Rect.right;
bottom = tmpPResistor->m_Rect.bottom;
tmpRect = CRect(left,top,right,bottom);
dc.LPtoDP(tmpRect);
tmpRect.OffsetRect(deltaX,deltaY);
tmpPResistor->m_RectTracker.m_rect = tmpRect;
dc.DPtoLP(tmpRect);
tmpPResistor->m_Rect = tmpRect;
tmpPResistor->m_RectLP = tmpRect;
}
}
if (tmpPObject->IsKindOf(RUNTIME_CLASS(CCompacity)))
{
tmpPCompacity = (CCompacity *)tmpPObject;
if (tmpPCompacity->GetIsSelected())
//如果这个元器件处于选中状态
{
top = tmpPCompacity->m_Rect.top;
left = tmpPCompacity->m_Rect.left;
right = tmpPCompacity->m_Rect.right;
bottom = tmpPCompacity->m_Rect.bottom;
tmpRect = CRect(left,top,right,bottom);
dc.LPtoDP(tmpRect);
tmpRect.OffsetRect(deltaX,deltaY);
tmpPCompacity->m_RectTracker.m_rect = tmpRect;
dc.DPtoLP(tmpRect);
tmpPCompacity->m_Rect = tmpRect;
tmpPCompacity->m_RectLP = tmpRect;
}
}
if (tmpPObject->IsKindOf(RUNTIME_CLASS(CSwitch)))
{
tmpPSwitch = (CSwitch *)tmpPObject;
if (tmpPSwitch->GetIsSelected())
//如果这个元器件处于选中状态
{
top = tmpPSwitch->m_Rect.top;
left = tmpPSwitch->m_Rect.left;
right = tmpPSwitch->m_Rect.right;
bottom = tmpPSwitch->m_Rect.bottom;
tmpRect = CRect(left,top,right,bottom);
dc.LPtoDP(tmpRect);
tmpRect.OffsetRect(deltaX,deltaY);
tmpPSwitch->m_RectTracker.m_rect = tmpRect;
dc.DPtoLP(tmpRect);
tmpPSwitch->m_Rect = tmpRect;
tmpPSwitch->m_RectLP = tmpRect;
}
}
if (tmpPObject->IsKindOf(RUNTIME_CLASS(CDiode)))
{
tmpPDiode = (CDiode *)tmpPObject;
if (tmpPDiode->GetIsSelected())
//如果这个元器件处于选中状态
{
top = tmpPDiode->m_Rect.top;
left = tmpPDiode->m_Rect.left;
right = tmpPDiode->m_Rect.right;
bottom = tmpPDiode->m_Rect.bottom;
tmpRect = CRect(left,top,right,bottom);
dc.LPtoDP(tmpRect);
tmpRect.OffsetRect(deltaX,deltaY);
tmpPDiode->m_RectTracker.m_rect = tmpRect;
dc.DPtoLP(tmpRect);
tmpPDiode->m_Rect = tmpRect;
tmpPDiode->m_RectLP = tmpRect;
}
}
if (tmpPObject->IsKindOf(RUNTIME_CLASS(CInductor)))
{
tmpPInductor = (CInductor *)tmpPObject;
if (tmpPInductor->GetIsSelected())
//如果这个元器件处于选中状态
{
top = tmpPInductor->m_Rect.top;
left = tmpPInductor->m_Rect.left;
right = tmpPInductor->m_Rect.right;
bottom = tmpPInductor->m_Rect.bottom;
tmpRect = CRect(left,top,right,bottom);
dc.LPtoDP(tmpRect);
tmpRect.OffsetRect(deltaX,deltaY);
tmpPInductor->m_RectTracker.m_rect = tmpRect;
dc.DPtoLP(tmpRect);
tmpPInductor->m_Rect = tmpRect;
tmpPInductor->m_RectLP = tmpRect;
}
}
if (tmpPObject->IsKindOf(RUNTIME_CLASS(CPower)))
{
tmpPPower = (CPower *)tmpPObject;
if (tmpPPower->GetIsSelected())
//如果这个元器件处于选中状态
{
top = tmpPPower->m_Rect.top;
left = tmpPPower->m_Rect.left;
right = tmpPPower->m_Rect.right;
bottom = tmpPPower->m_Rect.bottom;
tmpRect = CRect(left,top,right,bottom);
dc.LPtoDP(tmpRect);
tmpRect.OffsetRect(deltaX,deltaY);
tmpPPower->m_RectTracker.m_rect = tmpRect;
dc.DPtoLP(tmpRect);
tmpPPower->m_Rect = tmpRect;
tmpPPower->m_RectLP = tmpRect;
}
}
if (tmpPObject->IsKindOf(RUNTIME_CLASS(CIcChip)))
{
tmpPIcChip = (CIcChip *)tmpPObject;
if (tmpPIcChip->GetIsSelected())
//如果这个元器件处于选中状态
{
top = tmpPIcChip->m_Rect.top;
left = tmpPIcChip->m_Rect.left;
right = tmpPIcChip->m_Rect.right;
bottom = tmpPIcChip->m_Rect.bottom;
tmpRect = CRect(left,top,right,bottom);
dc.LPtoDP(tmpRect);
tmpRect.OffsetRect(deltaX,deltaY);
tmpPIcChip->m_RectTracker.m_rect = tmpRect;
dc.DPtoLP(tmpRect);
tmpPIcChip->m_Rect = tmpRect;
tmpPIcChip->m_RectLP = tmpRect;
}
}
if (tmpPObject->IsKindOf(RUNTIME_CLASS(CPaSocket)))
{
tmpPPaSocket = (CPaSocket *)tmpPObject;
if (tmpPPaSocket->GetIsSelected())
//如果这个元器件处于选中状态
{
top = tmpPPaSocket->m_Rect.top;
left = tmpPPaSocket->m_Rect.left;
right = tmpPPaSocket->m_Rect.right;
bottom = tmpPPaSocket->m_Rect.bottom;
tmpRect = CRect(left,top,right,bottom);
dc.LPtoDP(tmpRect);
tmpRect.OffsetRect(deltaX,deltaY);
tmpPPaSocket->m_RectTracker.m_rect = tmpRect;
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -