FWViewContextMenuHandlerGL Class Reference

#include <FWViewContextMenuHandlerGL.h>

Inheritance diagram for FWViewContextMenuHandlerGL:

Public Types
enum	GLViewerAction {   kAnnotate, kCameraCenter, kResetCameraCenter, kOrigin,   kNone }

Public Member Functions
	FWViewContextMenuHandlerGL (FWEveView *v)
	FWViewContextMenuHandlerGL (const FWViewContextMenuHandlerGL &)=delete
const FWViewContextMenuHandlerGL &	operator= (const FWViewContextMenuHandlerGL &)=delete
void	select (int iEntryIndex, const FWModelId &id, int iX, int iY) override
	~FWViewContextMenuHandlerGL () override
Public Member Functions inherited from FWViewContextMenuHandlerBase
void	addTo (FWModelContextMenuHandler &, const FWModelId &id)
	FWViewContextMenuHandlerBase ()
	FWViewContextMenuHandlerBase (const FWViewContextMenuHandlerBase &)=delete
const FWViewContextMenuHandlerBase &	operator= (const FWViewContextMenuHandlerBase &)=delete
virtual	~FWViewContextMenuHandlerBase ()

Private Member Functions
void	init (FWViewContextMenuHandlerBase::MenuEntryAdder &, const FWModelId &id) override
	Called when have to add entries to the context menu. More...

Private Attributes
FWEveView *	m_view

Detailed Description

Definition at line 9 of file FWViewContextMenuHandlerGL.h.

Member Enumeration Documentation

enum FWViewContextMenuHandlerGL::GLViewerAction

Enumerator
kAnnotate
kCameraCenter
kResetCameraCenter
kOrigin
kNone

Definition at line 11 of file FWViewContextMenuHandlerGL.h.

{ kAnnotate, kCameraCenter, kResetCameraCenter, kOrigin, kNone };

Constructor & Destructor Documentation

FWViewContextMenuHandlerGL::FWViewContextMenuHandlerGL

(

FWEveView *

v

)

Definition at line 21 of file FWViewContextMenuHandlerGL.cc.

: m_view(v) {}

FWViewContextMenuHandlerGL::~FWViewContextMenuHandlerGL ( )

inlineoverride

Definition at line 14 of file FWViewContextMenuHandlerGL.h.

{}

FWViewContextMenuHandlerGL::FWViewContextMenuHandlerGL ( const FWViewContextMenuHandlerGL &  )

delete

Member Function Documentation

void FWViewContextMenuHandlerGL::init ( FWViewContextMenuHandlerBase::MenuEntryAdder &  , const FWModelId &  id  )

overrideprivatevirtual

Called when have to add entries to the context menu.

Implements FWViewContextMenuHandlerBase.

Definition at line 23 of file FWViewContextMenuHandlerGL.cc.

References FWViewContextMenuHandlerBase::MenuEntryAdder::addEntry(), gedGsfElectrons_cfi::enabled, FWViewType::isProjected(), kAnnotate, kCameraCenter, kResetCameraCenter, m_view, AlCaHLTBitMon_ParallelJobs::p, and FWViewBase::typeId().

                                                                                                            {
  adder.addEntry("Add Annotation", kAnnotate);
  if (FWViewType::isProjected(m_view->typeId())) {
    const char* p = id.item()->purpose().c_str();
    bool enabled = (strstr(p, "Beam Spot") || strstr(p, "Vertices"));
    adder.addEntry("Use As Projection Origin", kCameraCenter, enabled);
    adder.addEntry("Reset Projection Origin", kResetCameraCenter, enabled);
  } else {
    adder.addEntry("Set Camera Center", kCameraCenter);
    adder.addEntry("Reset Camera Center", kResetCameraCenter);
  }
}

const FWViewContextMenuHandlerGL& FWViewContextMenuHandlerGL::operator= ( const FWViewContextMenuHandlerGL &  )

delete

void FWViewContextMenuHandlerGL::select ( int  iEntryIndex, const FWModelId &  id, int  iX, int  iY  )

overridevirtual

Called when a menu item was selected iEntryIndex: the index of the selected menu item. Same as returned from 'addEntry' iX, iY: Screen coordinates of where mouse was clicked

Implements FWViewContextMenuHandlerBase.

Definition at line 36 of file FWViewContextMenuHandlerGL.cc.

References FWEveView::context(), validate-o2o-wbm::f, FWModelId::index(), FWViewType::isProjected(), FWModelId::item(), B2GTnPMonitor_cfi::item, kAnnotate, kCameraCenter, kResetCameraCenter, m_view, FWEventItem::modelData(), mergeVDriftHistosByStation::name, MetAnalyzer::pv(), FWRPZView::resetOrigin(), FWSelectionManager::selected(), fireworks::Context::selectionManager(), FWRPZView::shiftOrigin(), AlCaHLTBitMon_QueryRunRegistry::string, FWViewBase::typeId(), findQualityFiles::v, FWItemValueGetter::valueFor(), FWEventItem::valueGetter(), FWEveView::viewerGL(), x, and y.

                                                                                            {
  TGLViewer* v = m_view->viewerGL();

  Window_t wdummy;
  Int_t x, y;
  gVirtualX->TranslateCoordinates(gClient->GetDefaultRoot()->GetId(), v->GetGLWidget()->GetId(), iX, iY, x, y, wdummy);

  TGLVector3 pnt(x, y, 0.5 * v->GetSelRec().GetMinZ());
  v->CurrentCamera().WindowToViewport(pnt);
  pnt = v->CurrentCamera().ViewportToWorld(pnt);

  switch (iEntryIndex) {
    case kAnnotate: {
      TGFrame* f = v->GetGLWidget();
      gVirtualX->TranslateCoordinates(gClient->GetDefaultRoot()->GetId(), f->GetId(), iX, iY, x, y, wdummy);

      std::string name = id.item()->modelName(id.index());
      if (id.item()->haveInterestingValue())
        name += ", " + id.item()->modelInterestingValueAsString(id.index());

      TGLAnnotation* an =
          new TGLAnnotation(v, name.c_str(), x * 1.f / f->GetWidth(), 1 - y * 1.f / f->GetHeight(), pnt);
      an->SetUseColorSet(true);
      an->SetTextSize(0.03);
      break;
    }
    case kCameraCenter: {
      if (FWViewType::isProjected(m_view->typeId())) {
        FWModelId mId = *(m_view->context().selectionManager()->selected().begin());
        const FWItemValueGetter& valueGetter = mId.item()->valueGetter();
        TEveVector center;
        center.fX = valueGetter.valueFor(mId.item()->modelData(mId.index()), 0);
        center.fY = valueGetter.valueFor(mId.item()->modelData(mId.index()), 1);
        center.fZ = valueGetter.valueFor(mId.item()->modelData(mId.index()), 2);

        FWRPZView* pv = static_cast<FWRPZView*>(m_view);
        pv->shiftOrigin(center);
      } else {
        v->CurrentCamera().SetExternalCenter(true);
        v->CurrentCamera().SetCenterVec(pnt.X(), pnt.Y(), pnt.Z());
        v->SetDrawCameraCenter(true);
      }
      break;
    }
    case kResetCameraCenter: {
      if (FWViewType::isProjected(m_view->typeId())) {
        FWRPZView* pv = static_cast<FWRPZView*>(m_view);
        pv->resetOrigin();
      }

      v->CurrentCamera().SetExternalCenter(false);
      v->SetDrawCameraCenter(false);
      break;
    }
  }
}

Member Data Documentation

FWEveView* FWViewContextMenuHandlerGL::m_view

private

Definition at line 23 of file FWViewContextMenuHandlerGL.h.

Referenced by init(), and select().