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0031521: Samples - update MFC ImportExport sample to use AIS_ViewController

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The following MFC samples have been updated to use AIS_ViewController:
Geometry, HLR, ImportExport, Modeling, OCAF, Triangulation, Viewer2D.
This commit is contained in:
kgv
2020-04-24 17:03:20 +03:00
committed by bugmaster
parent ab9e277f15
commit 7ff18fb9cc
17 changed files with 593 additions and 1447 deletions
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254
samples/mfc/standard/01_Geometry/src/GeometryView2D.cpp
View File

@@ -11,17 +11,9 @@
/////////////////////////////////////////////////////////////////////////////
// CNSGView
IMPLEMENT_DYNCREATE(CGeometryView2D, CView)
IMPLEMENT_DYNCREATE(CGeometryView2D, OCC_2dView)
BEGIN_MESSAGE_MAP(CGeometryView2D, OCC_2dView)
//{{AFX_MSG_MAP(CGeometryView2D)
ON_WM_LBUTTONDOWN()
ON_WM_LBUTTONUP()
ON_WM_MBUTTONDOWN()
ON_WM_MBUTTONUP()
ON_WM_RBUTTONDOWN()
ON_WM_RBUTTONUP()
ON_WM_MOUSEMOVE()
ON_WM_SIZE()
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
@@ -36,15 +28,9 @@ CGeometryView2D::~CGeometryView2D()
{
}
// CNSGView drawing
void CGeometryView2D::OnDraw(CDC* /*pDC*/)
const Handle(AIS_InteractiveContext)& CGeometryView2D::GetAISContext() const
{
CGeometryDoc* pDoc = GetDocument();
ASSERT_VALID(pDoc);
if (!myV2dView.IsNull())
myV2dView->Update();
return ((CGeometryDoc*)m_pDocument)->GetISessionContext();
}
/////////////////////////////////////////////////////////////////////////////
@@ -71,239 +57,9 @@ CGeometryDoc* CGeometryView2D::GetDocument() // non-debug version is inline
/////////////////////////////////////////////////////////////////////////////
// CNSGView message handlers
//=================================================================
void CGeometryView2D::OnLButtonDown(UINT nFlags, CPoint point)
{
// save the current mouse coordinate in min
myXmin=point.x; myYmin=point.y;
myXmax=point.x; myYmax=point.y;
if ( nFlags & MK_CONTROL )
{
// Button MB1 down Control :start zomming
// SetCursor(AfxGetApp()->LoadStandardCursor());
}
else // if ( Ctrl )
{
switch (myCurrentMode)
{
case CurAction2d_Nothing : // start a drag
GetDocument()->DragEvent2D(point.x,point.y,-1,myV2dView);
break;
case CurAction2d_DynamicZooming : // noting
break;
case CurAction2d_WindowZooming :
break;
case CurAction2d_DynamicPanning :// noting
break;
case CurAction2d_GlobalPanning :// noting
break;
default :
throw Standard_Failure(" incompatible Current Mode ");
break;
}
}
}
void CGeometryView2D::OnLButtonUp(UINT nFlags, CPoint point)
{
// TODO: Add your message handler code here and/or call default
if ( nFlags & MK_CONTROL )
{
return;
}
else // if ( Ctrl )
{
const Handle(AIS_InteractiveContext)& aContext = GetDocument()->GetISessionContext();
switch (myCurrentMode)
{
case CurAction2d_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()->ShiftInputEvent2D(point.x,point.y,myV2dView);
else
GetDocument()->InputEvent2D (point.x,point.y,myV2dView);
} else
{
drawRectangle (myXmin,myYmin,myXmax,myYmax,aContext,Standard_False);
myXmax=point.x;
myYmax=point.y;
if (nFlags & MK_SHIFT)
GetDocument()->ShiftDragEvent2D(point.x,point.y,1,myV2dView);
else
GetDocument()->DragEvent2D(point.x,point.y,1,myV2dView);
}
break;
case CurAction2d_DynamicZooming :
// SetCursor(AfxGetApp()->LoadStandardCursor());
myCurrentMode = CurAction2d_Nothing;
break;
case CurAction2d_WindowZooming :
myXmax=point.x; myYmax=point.y;
drawRectangle (myXmin,myYmin,myXmax,myYmax,aContext,Standard_False);
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
myV2dView->WindowFit(myXmin,myYmin,myXmax,myYmax);
}
myCurrentMode = CurAction2d_Nothing;
break;
case CurAction2d_DynamicPanning :
myCurrentMode = CurAction2d_Nothing;
break;
case CurAction2d_GlobalPanning :
myV2dView->Place(point.x,point.y,myCurZoom);
myCurrentMode = CurAction2d_Nothing;
break;
default :
throw Standard_Failure(" incompatible Current Mode ");
break;
} //switch (myCurrentMode)
} // else // if ( Ctrl )
}
void CGeometryView2D::OnMButtonDown(UINT nFlags, CPoint /*point*/)
{
if ( nFlags & MK_CONTROL )
{
// Button MB2 down Control : panning init
// SetCursor(AfxGetApp()->LoadStandardCursor());
}
}
void CGeometryView2D::OnMButtonUp(UINT nFlags, CPoint /*point*/)
{
if ( nFlags & MK_CONTROL )
{
// Button MB2 up Control : panning stop
// SetCursor(AfxGetApp()->LoadStandardCursor());
}
}
void CGeometryView2D::OnRButtonDown(UINT nFlags, CPoint point)
{
// TODO: Add your message handler code here and/or call default
if ( nFlags & MK_CONTROL )
{
// SetCursor(AfxGetApp()->LoadStandardCursor());
}
else // if ( Ctrl )
{
GetDocument()->Popup2D(point.x,point.y,myV2dView);
}
}
void CGeometryView2D::OnRButtonUp(UINT /*nFlags*/, CPoint point)
{
OCC_2dView::Popup2D(point.x,point.y);
}
void CGeometryView2D::OnMouseMove(UINT nFlags, CPoint point)
{
// ============================ LEFT BUTTON =======================
if ( nFlags & MK_LBUTTON)
{
if ( nFlags & MK_CONTROL )
{
// move with MB1 and Control : on the dynamic zooming
// Do the zoom in function of mouse's coordinates
myV2dView->Zoom(myXmax,myYmax,point.x,point.y);
// save the current mouse coordinate in min
myXmax = point.x;
myYmax = point.y;
}
else // if ( Ctrl )
{
const Handle(AIS_InteractiveContext)& aContext = GetDocument()->GetISessionContext();
switch (myCurrentMode)
{
case CurAction2d_Nothing :
myXmax = point.x;
myYmax = point.y;
GetDocument()->DragEvent2D(myXmax,myYmax,0,myV2dView);
drawRectangle (myXmin,myYmin,myXmax,myYmax, aContext);
break;
case CurAction2d_DynamicZooming :
myV2dView->Zoom(myXmax,myYmax,point.x,point.y);
// save the current mouse coordinate in min \n";
myXmax=point.x; myYmax=point.y;
break;
case CurAction2d_WindowZooming :
myXmax = point.x; myYmax = point.y;
drawRectangle (myXmin,myYmin,myXmax,myYmax, aContext);
break;
case CurAction2d_DynamicPanning :
myV2dView->Pan(point.x-myXmax,myYmax-point.y); // Realize the panning
myXmax = point.x; myYmax = point.y;
break;
case CurAction2d_GlobalPanning : // nothing
break;
default :
throw Standard_Failure(" incompatible Current Mode ");
break;
}// switch (myCurrentMode)
}// if ( nFlags & MK_CONTROL ) else
} else // if ( nFlags & MK_LBUTTON)
// ============================ MIDDLE BUTTON =======================
if ( nFlags & MK_MBUTTON)
{
if ( nFlags & MK_CONTROL )
{
myV2dView->Pan(point.x-myXmax,myYmax-point.y); // Realize the panning
myXmax = point.x; myYmax = point.y;
}
} else // if ( nFlags & MK_MBUTTON)
// ============================ RIGHT BUTTON =======================
if ( nFlags & MK_RBUTTON)
{
}else //if ( nFlags & MK_RBUTTON)
// ============================ NO BUTTON =======================
{ // No buttons
myXmax = point.x; myYmax = point.y;
if (nFlags & MK_SHIFT)
GetDocument()->ShiftMoveEvent2D(point.x,point.y,myV2dView);
else
GetDocument()->MoveEvent2D(point.x,point.y,myV2dView);
}
}
void CGeometryView2D::OnSize(UINT nType, int cx, int cy)
{
OCC_2dView::OnSize (nType, cx, cy);
if (!myV2dView.IsNull())
{
myV2dView->MustBeResized(); // added sro
}
}
void CGeometryView2D::OnInitialUpdate()
{
Handle(WNT_Window) aWNTWindow;
aWNTWindow = new WNT_Window(GetSafeHwnd());
myV2dView = GetDocument()->GetViewer2D()->CreateView();
myV2dView->SetWindow(aWNTWindow);
myV2dView->SetBackgroundColor(Quantity_NOC_BLACK);
// initialyse the grids dialogs
TheRectangularGridDialog.Create(CRectangularGrid::IDD, NULL);
TheCircularGridDialog.Create(CCircularGrid::IDD, NULL);
TheRectangularGridDialog.SetViewer (GetDocument()->GetViewer2D());
TheCircularGridDialog.SetViewer (GetDocument()->GetViewer2D());
Standard_Integer w=100 , h=100 ; /* Debug Matrox */
aWNTWindow->Size (w,h) ; /* Keeps me unsatisfied (rlb)..... */
/* Resize is not supposed to be done on */
/* Matrox */
/* I suspect another problem elsewhere */
::PostMessage ( GetSafeHwnd () , WM_SIZE , SIZE_RESTORED , w + h*65536 ) ;
OCC_2dView::OnInitialUpdate();
myView->SetBackgroundColor (Quantity_NOC_BLACK);
}

12
samples/mfc/standard/01_Geometry/src/GeometryView2D.h
View File

@@ -28,7 +28,6 @@ public:
// Overrides
// ClassWizard generated virtual function overrides
public:
virtual void OnDraw(CDC* pDC); // overridden to draw this view
virtual void OnInitialUpdate(); // called first time after construct
// Implementation
@@ -39,17 +38,12 @@ public:
virtual void Dump(CDumpContext& dc) const;
#endif
//! Return interactive context for 2d presentations.
virtual const Handle(AIS_InteractiveContext)& GetAISContext() const Standard_OVERRIDE;
// Generated message map functions
protected:
//{{AFX_MSG(CGeometryView2D)
afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
afx_msg void OnMButtonDown(UINT nFlags, CPoint point);
afx_msg void OnMButtonUp(UINT nFlags, CPoint point);
afx_msg void OnRButtonDown(UINT nFlags, CPoint point);
afx_msg void OnRButtonUp(UINT nFlags, CPoint point);
afx_msg void OnMouseMove(UINT nFlags, CPoint point);
afx_msg void OnSize(UINT nType, int cx, int cy);
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
};