void CLineComputeView::OnSliderViewzoom()
{
CMainFrame *pMain = (CMainFrame *)AfxGetApp()->m_pMainWnd;
CMFCRibbonSlider *pSlider = DYNAMIC_DOWNCAST(CMFCRibbonSlider, pMain->m_wndRibbonBar.FindByID(ID_SLIDER_VIEWZOOM));
scale = pSlider->GetPos()/10.0f;
RenderScene();
}
int CMainFrame::GetSliderPos (UINT nID)
{
CArray<CMFCRibbonBaseElement*, CMFCRibbonBaseElement*> ar;
CArray<CMFCRibbonBaseElement*, CMFCRibbonBaseElement*> ar2;
m_wndRibbonBar.GetElementsByID (ID_RIBBON_OBTN_5, ar);
m_wndRibbonBar.GetElementsByID (ID_RIBBON_OBTN_6, ar2);
ar.Append (ar2);
int nPos1 = -1;
int nPos2 = -1;
for (int k = 0; k < 2; k++)
{
for (int i = 0; i < ar.GetSize (); i++)
{
CMFCRibbonSlider* pSlider = DYNAMIC_DOWNCAST (CMFCRibbonSlider, ar[i]);
if (pSlider != NULL)
{
if (k == 0)
{
if (pSlider->GetID () != nID)
{
nPos2 = pSlider->GetPos ();
nPos1 = nPos2;
break;
}
}
else
{
if (pSlider->GetID () == nID)
{
if (pSlider->GetPos () != nPos2)
{
nPos1 = pSlider->GetPos ();
}
}
}
}
}
}
return nPos1;
}
// Return the factor of zooming the rectangle
double CRibbonAppDoc::GetSliderFactor(void)
{
// Get a pointer to the ribbon bar
CMFCRibbonBar* pRibbon = ((CMDIFrameWndEx*) AfxGetMainWnd())->GetRibbonBar();
ASSERT_VALID(pRibbon);
CMFCRibbonSlider* pSlider = DYNAMIC_DOWNCAST(CMFCRibbonSlider, pRibbon->FindByID(ID_RECT_SLIDER));
// Get current position
int position =pSlider->GetPos();
return (double)position/(double)pSlider->GetRangeMax();
}
void CMainFrame::SetSliderPos (int nPos, UINT nID)
{
CArray<CMFCRibbonBaseElement*, CMFCRibbonBaseElement*> ar;
m_wndRibbonBar.GetElementsByID (nID, ar);
for (int i = 0; i < ar.GetSize (); i++)
{
CMFCRibbonSlider* pSlider = DYNAMIC_DOWNCAST (CMFCRibbonSlider, ar[i]);
if (pSlider != NULL)
{
if (pSlider->GetPos () != nPos)
{
pSlider->SetPos (nPos);
}
}
}
}