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This commit is contained in:
Gabriele Cosmo
2016-06-09 10:56:29 +02:00
parent 1d812b78b1
commit e083ffb441
1415 changed files with 111223 additions and 21207 deletions
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source/visualization/OpenInventor/src/SoDetectorTreeKit.cc
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//
// ********************************************************************
// * DISCLAIMER *
// * *
// * The following disclaimer summarizes all the specific disclaimers *
// * of contributors to this software. The specific disclaimers,which *
// * govern, are listed with their locations in: *
// * http://cern.ch/geant4/license *
// * *
// * Neither the authors of this software system, nor their employing *
// * institutes,nor the agencies providing financial support for this *
// * work make any representation or warranty, express or implied, *
// * regarding this software system or assume any liability for its *
// * use. *
// * *
// * This code implementation is the intellectual property of the *
// * GEANT4 collaboration. *
// * By copying, distributing or modifying the Program (or any work *
// * based on the Program) you indicate your acceptance of this *
// * statement, and all its terms. *
// ********************************************************************
//
//
// $Id: SoDetectorTreeKit.cc,v 1.2 2004/06/14 09:27:40 gcosmo Exp $
// GEANT4 tag $Name: geant4-06-02 $
//
/*-----------------------------Hepvis----------------------------------------*/
/* */
/* Node: SoDetectorTreeKit */
/* Description: Represents a single sided silicon strip detector */
/* Author: Joe Boudreau Nov 11 1996 */
/* */
/*---------------------------------------------------------------------------*/
#include <math.h>
#include <Inventor/nodes/SoSeparator.h>
#include <Inventor/events/SoMouseButtonEvent.h>
#include <Inventor/SoPickedPoint.h>
#include <Inventor/nodes/SoPickStyle.h>
#include <Inventor/nodes/SoDrawStyle.h>
#include <Inventor/nodekits/SoAppearanceKit.h>
#include <Inventor/nodekits/SoNodeKitListPart.h>
#include <Inventor/nodekits/SoBaseKit.h>
#include <Inventor/nodes/SoSwitch.h>
#include <Inventor/nodekits/SoSeparatorKit.h>
#include <Inventor/nodekits/SoShapeKit.h>
#include <Inventor/nodes/SoMaterial.h>
#include <Inventor/actions/SoHandleEventAction.h>
#include <Inventor/nodes/SoUnits.h>
#include <Inventor/nodes/SoTransform.h>
#include <Inventor/nodes/SoTexture2Transform.h>
#include "HEPVis/nodekits/SoDetectorTreeKit.h"
// This statement is required
SO_KIT_SOURCE(SoDetectorTreeKit)
// initClass
void SoDetectorTreeKit::initClass(){
SO_KIT_INIT_CLASS(SoDetectorTreeKit,SoBaseKit,"BaseKit");
}
// Constructor
SoDetectorTreeKit::SoDetectorTreeKit() {
SO_KIT_CONSTRUCTOR(SoDetectorTreeKit);
SO_NODE_ADD_FIELD(alternateRep, (NULL));
SO_KIT_ADD_CATALOG_ENTRY ( topSeparator, SoSeparator, FALSE, this,\0, FALSE);
SO_KIT_ADD_CATALOG_ENTRY ( pickStyle, SoSeparator, TRUE , topSeparator,\0, TRUE);
SO_KIT_ADD_CATALOG_ENTRY ( appearance, SoAppearanceKit, TRUE, topSeparator ,\0, TRUE);
SO_KIT_ADD_CATALOG_ENTRY ( units, SoUnits, TRUE, topSeparator ,\0, TRUE);
SO_KIT_ADD_CATALOG_ENTRY ( transform, SoTransform, TRUE , topSeparator,\0, TRUE);
SO_KIT_ADD_CATALOG_ENTRY (texture2Transform, SoTexture2Transform, TRUE, topSeparator ,\0, TRUE);
SO_KIT_ADD_CATALOG_ENTRY ( childList, SoSwitch, FALSE, topSeparator,\0, FALSE);
SO_KIT_ADD_CATALOG_ENTRY ( previewSeparator, SoSeparator, FALSE, childList,\0, TRUE);
SO_KIT_ADD_CATALOG_ENTRY ( fullSeparator, SoSeparator, FALSE, childList,\0, TRUE);
SO_KIT_INIT_INSTANCE();
createInitialTree();
}
// Destructor
SoDetectorTreeKit::~SoDetectorTreeKit() {
}
SbBool SoDetectorTreeKit::affectsState() const {
return FALSE;
}
void SoDetectorTreeKit::createInitialTree() {
SoEventCallback *myCallback = new SoEventCallback();
myCallback->addEventCallback(SoMouseButtonEvent::getClassTypeId(),
SoDetectorTreeKit::expand,
this);
myCallback->addEventCallback(SoMouseButtonEvent::getClassTypeId(),
SoDetectorTreeKit::contract ,
this);
if(setPart("callbackList[0]",myCallback)==FALSE) myCallback->unref();
SoSwitch *theChildList = (SoSwitch *) childList.getValue();
theChildList->whichChild.setValue(0);
}
void SoDetectorTreeKit::expand(void *userData, SoEventCallback *eventCB){
// Was the event previously handled? Is it the right kind?
if (eventCB->isHandled()) return;
const SoMouseButtonEvent *event= (SoMouseButtonEvent *) eventCB->getEvent();
if (!SoMouseButtonEvent::isButtonPressEvent(event,SoMouseButtonEvent::BUTTON1)) return;
if (!event->wasCtrlDown()) return;
if (event->wasShiftDown()) return;
// Which Strip Detector is this being called for?
SoDetectorTreeKit *This = (SoDetectorTreeKit *) userData;
// Find out whether that's the one that has been picked. This is the lowest detector
// tree kit in the hierarchy.
SoHandleEventAction *handleEventAction = eventCB->getAction();
const SoPickedPoint *pickedPoint = handleEventAction->getPickedPoint();
if (!pickedPoint) return;
SoFullPath *path = (SoFullPath *) pickedPoint->getPath();
SoNode *ancestorNode=NULL;
for (int i=0;i<path->getLength();i++) {
ancestorNode = path->getNodeFromTail(i);
if (ancestorNode->isOfType(SoDetectorTreeKit::getClassTypeId())) break;
}
if (This!=ancestorNode) return;
// if (!ancestorNode->isOfType(SoDetectorTreeKit::getClassTypeId())) return;
// Deactivate the Preview
This->setPreview(FALSE);
eventCB->setHandled();
}
void SoDetectorTreeKit::contract(void *userData, SoEventCallback *eventCB){
// Was the event previously handled? Is it the right kind?
if (eventCB->isHandled()) return;
const SoMouseButtonEvent *event= (SoMouseButtonEvent *) eventCB->getEvent();
if (!SoMouseButtonEvent::isButtonPressEvent(event,SoMouseButtonEvent::BUTTON1)) return;
if (event->wasCtrlDown()) return;
if (!event->wasShiftDown()) return;
// Which Strip Detector is this being called for?
SoDetectorTreeKit *This = (SoDetectorTreeKit *) userData;
// Find out whether that's the one that has been picked
SoHandleEventAction *handleEventAction = eventCB->getAction();
const SoPickedPoint *pickedPoint = handleEventAction->getPickedPoint();
if (!pickedPoint) return;
// Find out whether that's the one that has been picked. This is the lowest detector
// tree kit in the hierarchy.
SoFullPath *path = (SoFullPath *) pickedPoint->getPath();
SoNode *ancestorNode=NULL;
SbBool firstTreeFound=FALSE;
for (int i=0;i<path->getLength();i++) {
ancestorNode = path->getNodeFromTail(i);
if (ancestorNode->isOfType(SoDetectorTreeKit::getClassTypeId())) {
if (!firstTreeFound) {
if (This!=ancestorNode) return;
firstTreeFound=TRUE;
}
SoDetectorTreeKit *That = (SoDetectorTreeKit *) ancestorNode;
if (!That->getPreview()) {
That->setPreview(TRUE);
eventCB->setHandled();
return;
}
}
}
}
void SoDetectorTreeKit::setPreview(SbBool Flag) {
SoSwitch *theChildList = (SoSwitch *) childList.getValue();
if (Flag) {
theChildList->whichChild.setValue(0);
}
else {
theChildList->whichChild.setValue(1);
}
}
SbBool SoDetectorTreeKit::getPreview() const {
SoSwitch *theChildList = (SoSwitch *) childList.getValue();
if (theChildList->whichChild.getValue()==0) return TRUE;
return FALSE;
}
SoSeparator *SoDetectorTreeKit::getPreviewSeparator() const {
return (SoSeparator *) previewSeparator.getValue();
}
SoSeparator *SoDetectorTreeKit::getFullSeparator() const {
return (SoSeparator *) fullSeparator.getValue();
}
// generateAlternateRep
void SoDetectorTreeKit::generateAlternateRep() {
alternateRep.setValue(topSeparator.getValue());
}
void SoDetectorTreeKit::clearAlternateRep() {
alternateRep.setValue(NULL);
}