OpenCascade/occt
1
0
Fork 0
mirror of https://git.dev.opencascade.org/repos/occt.git synced 2025-08-14 13:30:48 +03:00
Code Activity

0027736: Samples - rectangle selection issues within MFC sample Viewer3d

Browse Source 
CViewer3dView, CAnimationView3D, COCCDemoView now use AIS_RubberBand.
This commit is contained in:
kgv
2018-03-25 11:53:09 +03:00
committed by bugmaster
parent fe76088cc7
commit 060811b1b5
6 changed files with 100 additions and 188 deletions
Download Patch File Download Diff File Expand all files Collapse all files

81
samples/mfc/standard/10_Convert/src/WNT/OCCDemoView.cpp
View File

@@ -7,6 +7,7 @@
#include "OCCDemoDoc.h"
#include "OCCDemoView.h"
#include <AIS_RubberBand.hxx>
#include <Graphic3d_GraphicDriver.hxx>
#define ValZWMin 1
@@ -69,7 +70,7 @@ COCCDemoView::COCCDemoView()
myCurZoom=0;
myCurrentMode = CurAction3d_Nothing;
myVisMode = VIS_SHADE;
m_Pen = NULL;
myRect = new AIS_RubberBand (Quantity_NOC_WHITE, Aspect_TOL_SOLID, 1.0);
myGraphicDriver = ((COCCDemoApp*)AfxGetApp())->GetGraphicDriver();
}
@@ -77,8 +78,6 @@ COCCDemoView::~COCCDemoView()
{
if (!myView.IsNull())
myView->Remove();
if (m_Pen)
delete m_Pen;
}
BOOL COCCDemoView::PreCreateWindow(CREATESTRUCT& cs)
@@ -336,8 +335,7 @@ void COCCDemoView::OnMouseMove(UINT nFlags, CPoint point)
break;
case CurAction3d_WindowZooming :
myXmax = point.x; myYmax = point.y;
DrawRectangle(myXmin,myYmin,myXmax,myYmax,Standard_False,LongDash);
DrawRectangle(myXmin,myYmin,myXmax,myYmax,Standard_True,LongDash);
DrawRectangle (myXmin, myYmin, myXmax, myYmax, Standard_True, Aspect_TOL_DASH);
break;
case CurAction3d_DynamicPanning :
myView->Pan(point.x-myXmax,myYmax-point.y); // Realize the panning
@@ -407,67 +405,34 @@ void COCCDemoView::OnUpdateBUTTONRot(CCmdUI* pCmdUI)
pCmdUI->Enable (myCurrentMode != CurAction3d_DynamicRotation);
}
void COCCDemoView::DrawRectangle(const Standard_Integer MinX,
const Standard_Integer MinY,
const Standard_Integer MaxX,
const Standard_Integer MaxY,
const Standard_Boolean Draw,
const LineStyle aLineStyle)
void COCCDemoView::DrawRectangle (Standard_Integer theMinX,
Standard_Integer theMinY,
Standard_Integer theMaxX,
Standard_Integer theMaxY,
Standard_Boolean theToDraw,
Aspect_TypeOfLine theLineType)
{
static int m_DrawMode;
if (!m_Pen && aLineStyle ==Solid )
const Handle(AIS_InteractiveContext)& aCtx = GetDocument()->GetAISContext();
if (!theToDraw)
{
m_Pen = new CPen(PS_SOLID, 1, RGB(0,0,0)); m_DrawMode = R2_MERGEPENNOT;
}
else if (!m_Pen && aLineStyle ==Dot )
{
m_Pen = new CPen(PS_DOT, 1, RGB(0,0,0)); m_DrawMode = R2_XORPEN;
}
else if (!m_Pen && aLineStyle == ShortDash)
{
m_Pen = new CPen(PS_DASH, 1, RGB(255,0,0)); m_DrawMode = R2_XORPEN;
}
else if (!m_Pen && aLineStyle == LongDash)
{
m_Pen = new CPen(PS_DASH, 1, RGB(0,0,0)); m_DrawMode = R2_NOTXORPEN;
}
else if (aLineStyle == Default)
{
m_Pen = NULL; m_DrawMode = R2_MERGEPENNOT;
aCtx->Remove (myRect, false);
aCtx->CurrentViewer()->RedrawImmediate();
return;
}
CPen* aOldPen = NULL;
CClientDC clientDC(this);
if (m_Pen)
aOldPen = clientDC.SelectObject(m_Pen);
clientDC.SetROP2(m_DrawMode);
static Standard_Integer StoredMinX, StoredMaxX, StoredMinY, StoredMaxY;
static Standard_Boolean m_IsVisible = Standard_False;
if ( m_IsVisible && !Draw) // move or up : erase at the old position
CRect aRect;
GetWindowRect (aRect);
myRect->SetLineType (theLineType);
myRect->SetRectangle (theMinX, aRect.Height() - theMinY, theMaxX, aRect.Height() - theMaxY);
if (!aCtx->IsDisplayed (myRect))
{
clientDC.MoveTo(StoredMinX,StoredMinY); clientDC.LineTo(StoredMinX,StoredMaxY);
clientDC.LineTo(StoredMaxX,StoredMaxY);
clientDC.LineTo(StoredMaxX,StoredMinY); clientDC.LineTo(StoredMinX,StoredMinY);
m_IsVisible = false;
aCtx->Display (myRect, false);
}
StoredMinX = Min ( MinX, MaxX );
StoredMinY = Min ( MinY, MaxY );
StoredMaxX = Max ( MinX, MaxX );
StoredMaxY = Max ( MinY, MaxY);
if (Draw) // move : draw
else
{
clientDC.MoveTo(StoredMinX,StoredMinY); clientDC.LineTo(StoredMinX,StoredMaxY);
clientDC.LineTo(StoredMaxX,StoredMaxY);
clientDC.LineTo(StoredMaxX,StoredMinY); clientDC.LineTo(StoredMinX,StoredMinY);
m_IsVisible = true;
aCtx->Redisplay (myRect, false);
}
if (m_Pen)
clientDC.SelectObject(aOldPen);
aCtx->CurrentViewer()->RedrawImmediate();
}
void COCCDemoView::InitButtons()

7
samples/mfc/standard/10_Convert/src/WNT/OCCDemoView.h
View File

@@ -18,6 +18,8 @@ enum View3D_CurrentAction {
CurAction3d_DynamicRotation
};
class AIS_RubberBand;
class COCCDemoView : public CView
{
protected: // create from serialization only
@@ -119,14 +121,13 @@ private:
Standard_Real myCurZoom;
private:
enum LineStyle { Solid, Dot, ShortDash, LongDash, Default };
CPen* m_Pen;
Handle(AIS_RubberBand) myRect; //!< Rubber rectangle for selection
virtual void DrawRectangle (const Standard_Integer MinX ,
const Standard_Integer MinY ,
const Standard_Integer MaxX ,
const Standard_Integer MaxY ,
const Standard_Boolean Draw ,
const LineStyle aLineStyle = Default );
Aspect_TypeOfLine theLineType = Aspect_TOL_SOLID);
};