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#include "Fireworks/Core/interface/FWGLEventHandler.h"
#include "Fireworks/Core/interface/FWGUIManager.h"
#include "Fireworks/Core/interface/FWEveView.h"
#include "Fireworks/Core/interface/FW3DViewBase.h"
#include "Fireworks/Core/src/FW3DViewDistanceMeasureTool.h"
#include "KeySymbols.h"
#include "TGLViewer.h"
#include "TGLWidget.h"
#include "TGLPhysicalShape.h"
#include "TGLLogicalShape.h"
#include "TEveGedEditor.h"
#include "TEveViewer.h"
#include "FWGeoTopNodeScene.h"
#include "TVirtualX.h"
FWGLEventHandler::FWGLEventHandler(TGWindow *w, TObject *obj, TEveCaloLego *l)
: TEveLegoEventHandler(w, obj, l), m_viewer(nullptr) {}
//______________________________________________________________________________
void FWGLEventHandler::PopupContextMenu(TGLPhysicalShape *pshp, Event_t *event, Int_t gx, Int_t gy) {
// Popup context menu.
if (event->fState & kKeyShiftMask && event->fState & kKeyControlMask) {
TGLEventHandler::PopupContextMenu(pshp, event, gx, gy);
return;
}
if (m_viewer && pshp) {
SelectForClicked(event);
if (pshp->GetLogical()) {
FWGeoTopNodeGLScene *js = dynamic_cast<FWGeoTopNodeGLScene *>(pshp->GetLogical()->GetScene());
if (js) {
js->GeoPopupMenu(gx, gy, fGLViewer);
return;
}
}
openSelectedModelContextMenu_(gx, gy);
}
}
//______________________________________________________________________________
Bool_t FWGLEventHandler::HandleButton(Event_t *event) {
Bool_t res = TEveLegoEventHandler::HandleButton(event);
if (m_viewer && m_viewer->requestGLHandlerPick() && event->fType == kButtonPress) {
Int_t x, y;
Window_t childdum;
gVirtualX->TranslateCoordinates(
gClient->GetDefaultRoot()->GetId(), fGLViewer->GetGLWidget()->GetId(), event->fX, event->fY, x, y, childdum);
fGLViewer->RequestSelect(event->fX, event->fY);
if (fGLViewer->GetSelRec().GetN() > 0) {
TGLVector3 v(event->fX, event->fY, 0.5 * fGLViewer->GetSelRec().GetMinZ());
fGLViewer->CurrentCamera().WindowToViewport(v);
v = fGLViewer->CurrentCamera().ViewportToWorld(v);
FW3DViewBase *v3d = dynamic_cast<FW3DViewBase *>(m_viewer);
v3d->setCurrentDMTVertex(v.X(), v.Y(), v.Z());
}
}
return res;
}
Bool_t FWGLEventHandler::HandleKey(Event_t *event) {
UInt_t keysym;
char tmp[2];
gVirtualX->LookupString(event, tmp, sizeof(tmp), keysym);
if (m_viewer && (keysym == kKey_Enter || keysym == kKey_Return || keysym == kKey_Space)) {
if (event->fType == kGKeyPress) {
Int_t x, y;
Window_t childdum;
gVirtualX->TranslateCoordinates(
fGLViewer->GetGLWidget()->GetId(), gClient->GetDefaultRoot()->GetId(), event->fX, event->fY, x, y, childdum);
fGLViewer->RequestSelect(event->fX, event->fY);
PopupContextMenu(fGLViewer->GetSelRec().GetPhysShape(), event, x, y);
}
return kTRUE;
} else {
return TEveLegoEventHandler::HandleKey(event);
}
}
Bool_t FWGLEventHandler::HandleFocusChange(Event_t *event) {
// Handle generic Event_t type 'event' - provided to catch focus changes
// and terminate any interaction in viewer.
if (m_viewer && m_viewer->viewer() && event->fType == kFocusOut)
TEveGedEditor::ElementChanged(m_viewer->viewer());
return TGLEventHandler::HandleFocusChange(event);
}
//______________________________________________________________________________
Bool_t FWGLEventHandler::HandleCrossing(Event_t *event) {
// Handle generic Event_t type 'event' - provided to catch focus changes
// and terminate any interaction in viewer.
if (m_viewer && m_viewer->viewer() && event->fType == kLeaveNotify)
TEveGedEditor::ElementChanged(m_viewer->viewer());
return TGLEventHandler::HandleCrossing(event);
}
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