mirror of
https://github.com/Open-Cascade-SAS/OCCT.git
synced 2026-05-25 00:57:38 +08:00
Integration of OCCT 6.5.0 from SVN
This commit is contained in:
bugmaster
497
samples/mfc/standard/01_Geometry/src/GeometryView.cpp
Executable file
497
samples/mfc/standard/01_Geometry/src/GeometryView.cpp
Executable file
@@ -0,0 +1,497 @@
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// GeometryView.cpp : implementation of the CGeometryView class
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//
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#include "stdafx.h"
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#include "GeometryApp.h"
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#include <GeometryApp.h>
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#include "GeometryDoc.h"
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#include "GeometryView.h"
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#define ValZWMin 1
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#ifdef _DEBUG
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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/////////////////////////////////////////////////////////////////////////////
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// CGeometryView
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IMPLEMENT_DYNCREATE(CGeometryView, OCC_3dView)
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BEGIN_MESSAGE_MAP(CGeometryView, OCC_3dView)
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//{{AFX_MSG_MAP(CGeometryView)
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ON_COMMAND(ID_FILE_EXPORT_IMAGE, OnFileExportImage)
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ON_WM_SIZE()
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ON_WM_LBUTTONDOWN()
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ON_WM_LBUTTONUP()
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ON_WM_MBUTTONDOWN()
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ON_WM_MBUTTONUP()
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ON_WM_MOUSEMOVE()
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ON_WM_RBUTTONDOWN()
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ON_WM_RBUTTONUP()
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ON_UPDATE_COMMAND_UI(ID_BUTTONHlrOff, OnUpdateBUTTONHlrOff)
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ON_UPDATE_COMMAND_UI(ID_BUTTONHlrOn, OnUpdateBUTTONHlrOn)
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ON_UPDATE_COMMAND_UI(ID_BUTTONPanGlo, OnUpdateBUTTONPanGlo)
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ON_UPDATE_COMMAND_UI(ID_BUTTONPan, OnUpdateBUTTONPan)
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ON_UPDATE_COMMAND_UI(ID_BUTTONZoomProg, OnUpdateBUTTONZoomProg)
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ON_UPDATE_COMMAND_UI(ID_BUTTONZoomWin, OnUpdateBUTTONZoomWin)
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ON_UPDATE_COMMAND_UI(ID_BUTTONRot, OnUpdateBUTTONRot)
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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// CGeometryView construction/destruction
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CGeometryView::CGeometryView()
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{
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}
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CGeometryView::~CGeometryView()
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{
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}
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/////////////////////////////////////////////////////////////////////////////
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// CGeometryView diagnostics
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#ifdef _DEBUG
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void CGeometryView::AssertValid() const
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{
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CView::AssertValid();
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}
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void CGeometryView::Dump(CDumpContext& dc) const
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{
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CView::Dump(dc);
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}
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CGeometryDoc* CGeometryView::GetDocument() // non-debug version is inline
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{
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ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CGeometryDoc)));
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return (CGeometryDoc*)m_pDocument;
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}
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#endif //_DEBUG
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/////////////////////////////////////////////////////////////////////////////
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// CGeometryView message handlers
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void CGeometryView::OnFileExportImage()
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{
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CFileDialog dlg(FALSE,_T("*.BMP"),NULL,OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,
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_T("BMP Files (*.BMP)|*.bmp |GIF Files (*.GIF)|*.gif | XWD Files (*.XWD)|*.xwd||"),
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NULL );
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if (dlg.DoModal() == IDOK)
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{
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SetCursor(AfxGetApp()->LoadStandardCursor(IDC_WAIT));
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CString filename = dlg.GetPathName();
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Handle(Aspect_Window) anAspectWindow = myView->Window();
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Handle(WNT_Window) aWNTWindow = Handle(WNT_Window)::DownCast(anAspectWindow);
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CString ext = dlg.GetFileExt();
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if (ext == "bmp") aWNTWindow->SetOutputFormat ( WNT_TOI_BMP );
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if (ext == "gif") aWNTWindow->SetOutputFormat ( WNT_TOI_GIF );
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if (ext == "xwd") aWNTWindow->SetOutputFormat ( WNT_TOI_XWD );
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aWNTWindow->Dump ((Standard_CString)(LPCTSTR)filename);
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SetCursor(AfxGetApp()->LoadStandardCursor(IDC_ARROW));
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}
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}
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void CGeometryView::OnSize(UINT nType, int cx, int cy)
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{
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if (!myView.IsNull())
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myView->MustBeResized();
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}
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void CGeometryView::OnLButtonDown(UINT nFlags, CPoint point)
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{
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// save the current mouse coordinate in min
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myXmin=point.x; myYmin=point.y;
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myXmax=point.x; myYmax=point.y;
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if ( nFlags & MK_CONTROL )
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{
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// Button MB1 down Control :start zomming
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// SetCursor(AfxGetApp()->LoadStandardCursor());
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}
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else // if ( Ctrl )
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{
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switch (myCurrentMode)
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{
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case CurAction3d_Nothing : // start a drag
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if (nFlags & MK_SHIFT)
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ShiftDragEvent(myXmax,myYmax,-1);
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else
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DragEvent(myXmax,myYmax,-1);
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break;
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break;
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case CurAction3d_DynamicZooming : // noting
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// SetCursor(AfxGetApp()->LoadStandardCursor());
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break;
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case CurAction3d_WindowZooming :
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break;
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case CurAction3d_DynamicPanning :// noting
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// SetCursor(AfxGetApp()->LoadStandardCursor());
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break;
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case CurAction3d_GlobalPanning :// noting
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// SetCursor(AfxGetApp()->LoadStandardCursor());
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break;
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case CurAction3d_DynamicRotation :
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// SetCursor(AfxGetApp()->LoadStandardCursor());
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if (!myDegenerateModeIsOn)
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myView->SetDegenerateModeOn();
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myView->StartRotation(point.x,point.y);
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break;
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default :
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Standard_Failure::Raise(" incompatible Current Mode ");
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break;
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}
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}
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}
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void CGeometryView::OnLButtonUp(UINT nFlags, CPoint point)
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{
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if ( nFlags & MK_CONTROL )
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{
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return;
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}
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else // if ( Ctrl )
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{
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switch (myCurrentMode)
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{
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case CurAction3d_Nothing :
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if (point.x == myXmin && point.y == myYmin)
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{ // no offset between down and up --> selectEvent
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myXmax=point.x;
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myYmax=point.y;
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if (nFlags & MK_SHIFT )
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ShiftInputEvent(point.x,point.y);
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else
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InputEvent (point.x,point.y);
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} else
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{
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myXmax=point.x; myYmax=point.y;
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DrawRectangle(myXmin,myYmin,myXmax,myYmax,Standard_False);
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if (nFlags & MK_SHIFT)
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ShiftDragEvent(point.x,point.y,1);
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else
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DragEvent(point.x,point.y,1);
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}
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break;
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case CurAction3d_DynamicZooming :
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// SetCursor(AfxGetApp()->LoadStandardCursor());
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myCurrentMode = CurAction3d_Nothing;
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break;
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case CurAction3d_WindowZooming :
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myXmax=point.x; myYmax=point.y;
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DrawRectangle(myXmin,myYmin,myXmax,myYmax,Standard_False,LongDash);
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if ((abs(myXmin-myXmax)>ValZWMin) || (abs(myYmin-myYmax)>ValZWMin))
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// Test if the zoom window is greater than a minimale window.
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{
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// Do the zoom window between Pmin and Pmax
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myView->WindowFitAll(myXmin,myYmin,myXmax,myYmax);
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}
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myCurrentMode = CurAction3d_Nothing;
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break;
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case CurAction3d_DynamicPanning :
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myCurrentMode = CurAction3d_Nothing;
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break;
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case CurAction3d_GlobalPanning :
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myView->Place(point.x,point.y,myCurZoom);
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myCurrentMode = CurAction3d_Nothing;
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break;
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case CurAction3d_DynamicRotation :
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myCurrentMode = CurAction3d_Nothing;
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break;
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default :
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Standard_Failure::Raise(" incompatible Current Mode ");
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break;
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} //switch (myCurrentMode)
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} // else // if ( Ctrl )
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}
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void CGeometryView::OnMButtonDown(UINT nFlags, CPoint point)
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{
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if ( nFlags & MK_CONTROL )
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{
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// Button MB2 down Control : panning init
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// SetCursor(AfxGetApp()->LoadStandardCursor());
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}
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}
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void CGeometryView::OnMButtonUp(UINT nFlags, CPoint point)
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{
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if ( nFlags & MK_CONTROL )
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{
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// Button MB2 down Control : panning init
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// SetCursor(AfxGetApp()->LoadStandardCursor());
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}
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}
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void CGeometryView::OnRButtonDown(UINT nFlags, CPoint point)
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{
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if ( nFlags & MK_CONTROL )
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{
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// SetCursor(AfxGetApp()->LoadStandardCursor());
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if (!myDegenerateModeIsOn)
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myView->SetDegenerateModeOn();
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myView->StartRotation(point.x,point.y);
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}
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else // if ( Ctrl )
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{
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Popup(point.x,point.y);
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}
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}
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void CGeometryView::OnRButtonUp(UINT nFlags, CPoint point)
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{
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SetCursor(AfxGetApp()->LoadStandardCursor(IDC_WAIT));
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if (!myDegenerateModeIsOn)
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{
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myView->SetDegenerateModeOff();
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myDegenerateModeIsOn = Standard_False;
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} else
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{
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myView->SetDegenerateModeOn();
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myDegenerateModeIsOn = Standard_True;
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}
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SetCursor(AfxGetApp()->LoadStandardCursor(IDC_ARROW));
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}
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void CGeometryView::OnMouseMove(UINT nFlags, CPoint point)
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{
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// ============================ LEFT BUTTON =======================
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if ( nFlags & MK_LBUTTON)
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{
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if ( nFlags & MK_CONTROL )
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{
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// move with MB1 and Control : on the dynamic zooming
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// Do the zoom in function of mouse's coordinates
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myView->Zoom(myXmax,myYmax,point.x,point.y);
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// save the current mouse coordinate in min
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myXmax = point.x;
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myYmax = point.y;
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}
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else // if ( Ctrl )
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{
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switch (myCurrentMode)
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{
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case CurAction3d_Nothing :
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DrawRectangle(myXmin,myYmin,myXmax,myYmax,Standard_False);
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myXmax = point.x;
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myYmax = point.y;
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if (nFlags & MK_SHIFT)
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ShiftDragEvent(myXmax,myYmax,0);
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else
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DragEvent(myXmax,myYmax,0);
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DrawRectangle(myXmin,myYmin,myXmax,myYmax,Standard_True);
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break;
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case CurAction3d_DynamicZooming :
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myView->Zoom(myXmax,myYmax,point.x,point.y);
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// save the current mouse coordinate in min \n";
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myXmax=point.x; myYmax=point.y;
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break;
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case CurAction3d_WindowZooming :
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myXmax = point.x; myYmax = point.y;
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DrawRectangle(myXmin,myYmin,myXmax,myYmax,Standard_False,LongDash);
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DrawRectangle(myXmin,myYmin,myXmax,myYmax,Standard_True,LongDash);
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break;
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case CurAction3d_DynamicPanning :
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myView->Pan(point.x-myXmax,myYmax-point.y); // Realize the panning
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myXmax = point.x; myYmax = point.y;
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break;
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case CurAction3d_GlobalPanning : // nothing
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break;
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case CurAction3d_DynamicRotation :
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myView->Rotation(point.x,point.y);
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myView->Redraw();
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break;
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default :
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Standard_Failure::Raise(" incompatible Current Mode ");
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break;
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}// switch (myCurrentMode)
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}// if ( nFlags & MK_CONTROL ) else
|
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} else // if ( nFlags & MK_LBUTTON)
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// ============================ MIDDLE BUTTON =======================
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if ( nFlags & MK_MBUTTON)
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{
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if ( nFlags & MK_CONTROL )
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{
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myView->Pan(point.x-myXmax,myYmax-point.y); // Realize the panning
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myXmax = point.x; myYmax = point.y;
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}
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} else // if ( nFlags & MK_MBUTTON)
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// ============================ RIGHT BUTTON =======================
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if ( nFlags & MK_RBUTTON)
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{
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if ( nFlags & MK_CONTROL )
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{
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myView->Rotation(point.x,point.y);
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}
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}else //if ( nFlags & MK_RBUTTON)
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// ============================ NO BUTTON =======================
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{ // No buttons
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myXmax = point.x; myYmax = point.y;
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if (nFlags & MK_SHIFT)
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ShiftMoveEvent(point.x,point.y);
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else
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MoveEvent(point.x,point.y);
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}
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}
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void CGeometryView::OnUpdateBUTTONHlrOff(CCmdUI* pCmdUI)
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{
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pCmdUI->SetCheck (myDegenerateModeIsOn);
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pCmdUI->Enable (!myDegenerateModeIsOn);
|
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}
|
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void CGeometryView::OnUpdateBUTTONHlrOn(CCmdUI* pCmdUI)
|
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{
|
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pCmdUI->SetCheck (!myDegenerateModeIsOn);
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pCmdUI->Enable (myDegenerateModeIsOn);
|
||||
}
|
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void CGeometryView::OnUpdateBUTTONPanGlo(CCmdUI* pCmdUI)
|
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{
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pCmdUI->SetCheck (myCurrentMode == CurAction3d_GlobalPanning);
|
||||
pCmdUI->Enable (myCurrentMode != CurAction3d_GlobalPanning);
|
||||
|
||||
}
|
||||
|
||||
void CGeometryView::OnUpdateBUTTONPan(CCmdUI* pCmdUI)
|
||||
{
|
||||
pCmdUI->SetCheck (myCurrentMode == CurAction3d_DynamicPanning);
|
||||
pCmdUI->Enable (myCurrentMode != CurAction3d_DynamicPanning );
|
||||
}
|
||||
|
||||
void CGeometryView::OnUpdateBUTTONZoomProg(CCmdUI* pCmdUI)
|
||||
{
|
||||
pCmdUI->SetCheck (myCurrentMode == CurAction3d_DynamicZooming );
|
||||
pCmdUI->Enable (myCurrentMode != CurAction3d_DynamicZooming);
|
||||
}
|
||||
|
||||
void CGeometryView::OnUpdateBUTTONZoomWin(CCmdUI* pCmdUI)
|
||||
{
|
||||
pCmdUI->SetCheck (myCurrentMode == CurAction3d_WindowZooming);
|
||||
pCmdUI->Enable (myCurrentMode != CurAction3d_WindowZooming);
|
||||
}
|
||||
|
||||
void CGeometryView::OnUpdateBUTTONRot(CCmdUI* pCmdUI)
|
||||
{
|
||||
pCmdUI->SetCheck (myCurrentMode == CurAction3d_DynamicRotation);
|
||||
pCmdUI->Enable (myCurrentMode != CurAction3d_DynamicRotation);
|
||||
}
|
||||
|
||||
//==========================================================================================
|
||||
//==========================================================================================
|
||||
//==========================================================================================
|
||||
|
||||
//-----------------------------------------------------------------------------------------
|
||||
//
|
||||
//-----------------------------------------------------------------------------------------
|
||||
void CGeometryView::DragEvent(const Standard_Integer x ,
|
||||
const Standard_Integer y ,
|
||||
const Standard_Integer TheState )
|
||||
{
|
||||
|
||||
// TheState == -1 button down
|
||||
// TheState == 0 move
|
||||
// TheState == 1 button up
|
||||
|
||||
static Standard_Integer theButtonDownX=0;
|
||||
static Standard_Integer theButtonDownY=0;
|
||||
|
||||
if (TheState == -1)
|
||||
{
|
||||
theButtonDownX=x;
|
||||
theButtonDownY=y;
|
||||
}
|
||||
|
||||
if (TheState == 0)
|
||||
GetDocument()->GetAISContext()->Select(theButtonDownX,theButtonDownY,x,y,myView);
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------------------
|
||||
//
|
||||
//-----------------------------------------------------------------------------------------
|
||||
void CGeometryView::InputEvent(const Standard_Integer x ,
|
||||
const Standard_Integer y )
|
||||
{
|
||||
GetDocument()->GetAISContext()->Select();
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------------------
|
||||
//
|
||||
//-----------------------------------------------------------------------------------------
|
||||
void CGeometryView::MoveEvent(const Standard_Integer x ,
|
||||
const Standard_Integer y )
|
||||
{
|
||||
GetDocument()->GetAISContext()->MoveTo(x,y,myView);
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------------------
|
||||
//
|
||||
//-----------------------------------------------------------------------------------------
|
||||
void CGeometryView::ShiftMoveEvent(const Standard_Integer x ,
|
||||
const Standard_Integer y )
|
||||
{
|
||||
GetDocument()->GetAISContext()->MoveTo(x,y,myView);
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------------------
|
||||
//
|
||||
//-----------------------------------------------------------------------------------------
|
||||
void CGeometryView::ShiftDragEvent(const Standard_Integer x ,
|
||||
const Standard_Integer y ,
|
||||
const Standard_Integer TheState )
|
||||
{
|
||||
static Standard_Integer theButtonDownX=0;
|
||||
static Standard_Integer theButtonDownY=0;
|
||||
|
||||
if (TheState == -1)
|
||||
{
|
||||
theButtonDownX=x;
|
||||
theButtonDownY=y;
|
||||
}
|
||||
|
||||
if (TheState == 0)
|
||||
GetDocument()->GetAISContext()->ShiftSelect(theButtonDownX,theButtonDownY,x,y,myView);
|
||||
}
|
||||
|
||||
|
||||
//-----------------------------------------------------------------------------------------
|
||||
//
|
||||
//-----------------------------------------------------------------------------------------
|
||||
void CGeometryView::ShiftInputEvent(const Standard_Integer x ,
|
||||
const Standard_Integer y )
|
||||
{
|
||||
GetDocument()->GetAISContext()->ShiftSelect();
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------------------
|
||||
//
|
||||
//-----------------------------------------------------------------------------------------
|
||||
void CGeometryView::Popup(const Standard_Integer x,
|
||||
const Standard_Integer y )
|
||||
{
|
||||
Standard_Integer PopupMenuNumber=0;
|
||||
GetDocument()->GetAISContext()->InitCurrent();
|
||||
if (GetDocument()->GetAISContext()->MoreCurrent())
|
||||
PopupMenuNumber=1;
|
||||
|
||||
CMenu menu;
|
||||
VERIFY(menu.LoadMenu(IDR_Popup3D));
|
||||
CMenu* pPopup = menu.GetSubMenu(PopupMenuNumber);
|
||||
ASSERT(pPopup != NULL);
|
||||
|
||||
POINT winCoord = { x , y };
|
||||
Handle(WNT_Window) aWNTWindow=
|
||||
Handle(WNT_Window)::DownCast(myView->Window());
|
||||
ClientToScreen ( &winCoord);
|
||||
pPopup->TrackPopupMenu(TPM_LEFTALIGN | TPM_RIGHTBUTTON , winCoord.x, winCoord.y ,
|
||||
AfxGetMainWnd());
|
||||
}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user