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0027736: Samples - rectangle selection issues within MFC sample Viewer3d

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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
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86
samples/mfc/standard/09_Animation/src/AnimationView3D.cpp
View File

@@ -11,6 +11,8 @@
#include "Sensitivity.h"
#include <AIS_RubberBand.hxx>
#ifdef _DEBUG
//#define new DEBUG_NEW by CasCade
#undef THIS_FILE
@@ -92,7 +94,7 @@ CAnimationView3D::CAnimationView3D()
myCurrentMode (CurrentAction3d_Nothing),
m_FlySens (500.0),
m_TurnSens (M_PI / 40.0),
m_Pen (NULL)
myRect (new AIS_RubberBand (Quantity_NOC_WHITE, Aspect_TOL_SOLID, 1.0))
{
// TODO: add construction code here
}
@@ -100,7 +102,6 @@ CAnimationView3D::CAnimationView3D()
CAnimationView3D::~CAnimationView3D()
{
myView->Remove();
if (m_Pen) delete m_Pen;
}
BOOL CAnimationView3D::PreCreateWindow(CREATESTRUCT& cs)
@@ -403,7 +404,7 @@ void CAnimationView3D::OnLButtonUp(UINT nFlags, CPoint point)
break;
case CurrentAction3d_WindowZooming :
myXmax=point.x; myYmax=point.y;
DrawRectangle(myXmin,myYmin,myXmax,myYmax,Standard_False,LongDash);
DrawRectangle (myXmin, myYmin, myXmax, myYmax, Standard_False, Aspect_TOL_DASH);
if ((abs(myXmin-myXmax)>ValZWMin) || (abs(myYmin-myYmax)>ValZWMin))
// Test if the zoom window is greater than a minimale window.
{
@@ -503,7 +504,6 @@ void CAnimationView3D::OnMouseMove(UINT nFlags, CPoint point)
{
case CurrentAction3d_Nothing :
myXmax = point.x; myYmax = point.y;
DrawRectangle(myXmin,myYmin,myXmax,myYmax,Standard_False);
if (nFlags & MK_SHIFT)
GetDocument()->ShiftDragEvent(myXmax,myYmax,0,myView);
else
@@ -517,8 +517,7 @@ void CAnimationView3D::OnMouseMove(UINT nFlags, CPoint point)
break;
case CurrentAction3d_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 CurrentAction3d_DynamicPanning :
myView->Pan(point.x-myXmax,myYmax-point.y); // Realize the panning
@@ -652,57 +651,36 @@ void CAnimationView3D::OnChangeBackground()
//-----------------------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------------------
void CAnimationView3D::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 CAnimationView3D::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 )
{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;}
const Handle(AIS_InteractiveContext)& aCtx = GetDocument()->GetAISContext();
if (!theToDraw)
{
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;
if ( m_IsVisible && !Draw) // move or up : erase at the old position
{
clientDC.MoveTo(StoredMinX,StoredMinY); clientDC.LineTo(StoredMinX,StoredMaxY);
clientDC.LineTo(StoredMaxX,StoredMaxY);
clientDC.LineTo(StoredMaxX,StoredMinY); clientDC.LineTo(StoredMinX,StoredMinY);
m_IsVisible = false;
}
StoredMinX = Min ( MinX, MaxX );
StoredMinY = Min ( MinY, MaxY );
StoredMaxX = Max ( MinX, MaxX );
StoredMaxY = Max ( MinY, MaxY);
if (Draw) // move : draw
{
clientDC.MoveTo(StoredMinX,StoredMinY); clientDC.LineTo(StoredMinX,StoredMaxY);
clientDC.LineTo(StoredMaxX,StoredMaxY);
clientDC.LineTo(StoredMaxX,StoredMinY); clientDC.LineTo(StoredMinX,StoredMinY);
m_IsVisible = true;
}
if (m_Pen)
clientDC.SelectObject(aOldPen);
CRect aRect;
GetWindowRect (aRect);
myRect->SetLineType (theLineType);
myRect->SetRectangle (theMinX, aRect.Height() - theMinY, theMaxX, aRect.Height() - theMaxY);
if (!aCtx->IsDisplayed (myRect))
{
aCtx->Display (myRect, false);
}
else
{
aCtx->Redisplay (myRect, false);
}
aCtx->CurrentViewer()->RedrawImmediate();
}
void CAnimationView3D::OnStop()
{
KillTimer(GetDocument()->myCount);