// PlateView.cpp : implementation of the CPlateView class
//

#include "stdafx.h"

#include "PlateView.h"

#include "PlateApp.h"
#include "PlateDoc.h"

#define ValZWMin 1

#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CPlateView

IMPLEMENT_DYNCREATE(CPlateView, CView)

BEGIN_MESSAGE_MAP(CPlateView, OCC_3dView)
	//{{AFX_MSG_MAP(CPlateView)
	ON_WM_LBUTTONUP()
	ON_WM_RBUTTONDOWN()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CPlateView construction/destruction

CPlateView::CPlateView()
{
}

CPlateView::~CPlateView()
{

}

/////////////////////////////////////////////////////////////////////////////
// CPlateView diagnostics

#ifdef _DEBUG
void CPlateView::AssertValid() const
{
	CView::AssertValid();
}

void CPlateView::Dump(CDumpContext& dc) const
{
	CView::Dump(dc);
}

CPlateDoc* CPlateView::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CPlateDoc)));
	return (CPlateDoc*)m_pDocument;
}
#endif //_DEBUG

void CPlateView::OnLButtonUp(UINT nFlags, CPoint point) 
{
   if ( nFlags & MK_CONTROL ) 
	  {
        return;
	  }
	else // if ( Ctrl )
	  {
        switch (myCurrentMode)
        {
         case CurAction3d_Nothing :
         if (point.x == myXmin && point.y == myYmin)
         { // no offset between down and up --> selectEvent
            myXmax=point.x;  
            myYmax=point.y;
            if (nFlags & MK_SHIFT )
              GetDocument()->ShiftInputEvent(point.x,point.y,myView);
            else
              GetDocument()->InputEvent     (point.x,point.y,myView);
         } else
         {
            myXmax=point.x;    myYmax=point.y;
            DrawRectangle(myXmin,myYmin,myXmax,myYmax,Standard_False);
		    if (nFlags & MK_SHIFT)
				GetDocument()->ShiftDragEvent(point.x,point.y,1,myView);
			else
				GetDocument()->DragEvent(point.x,point.y,1,myView);
         }
         break;
         case CurAction3d_DynamicZooming :
	       myCurrentMode = CurAction3d_Nothing;
         break;
         case CurAction3d_WindowZooming :
           myXmax=point.x;  myYmax=point.y;
           DrawRectangle(myXmin,myYmin,myXmax,myYmax,Standard_False,LongDash);
	       if ((abs(myXmin-myXmax)>ValZWMin) || (abs(myYmin-myYmax)>ValZWMin))
					 // Test if the zoom window is greater than a minimale window.
			{
			  // Do the zoom window between Pmin and Pmax
			  myView->WindowFitAll(myXmin,myYmin,myXmax,myYmax);  
			}  
	       myCurrentMode = CurAction3d_Nothing;
         break;
         case CurAction3d_DynamicPanning :
           myCurrentMode = CurAction3d_Nothing;
         break;
         case CurAction3d_GlobalPanning :
	       myView->Place(point.x,point.y,myCurZoom); 
	       myCurrentMode = CurAction3d_Nothing;
        break;
        case  CurAction3d_DynamicRotation :
	       myCurrentMode = CurAction3d_Nothing;
        break;
        default :
           Standard_Failure::Raise(" incompatible Current Mode ");
        break;
        } //switch (myCurrentMode)
    } //	else // if ( Ctrl )
}

void CPlateView::OnRButtonDown(UINT nFlags, CPoint point) 
{
   if ( nFlags & MK_CONTROL ) 
	  {
        // SetCursor(AfxGetApp()->LoadStandardCursor());   
	    if (!myDegenerateModeIsOn)
	      myView->SetDegenerateModeOn();
	      myView->StartRotation(point.x,point.y);  
	  }
	else // if ( Ctrl )
	  {
	    GetDocument()->Popup(point.x,point.y,myView);
      }	
}