[529] | 1 | // |
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| 2 | // ******************************************************************** |
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| 3 | // * License and Disclaimer * |
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| 4 | // * * |
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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| 7 | // * conditions of the Geant4 Software License, included in the file * |
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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| 9 | // * include a list of copyright holders. * |
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| 10 | // * * |
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| 11 | // * Neither the authors of this software system, nor their employing * |
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| 12 | // * institutes,nor the agencies providing financial support for this * |
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| 13 | // * work make any representation or warranty, express or implied, * |
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| 14 | // * regarding this software system or assume any liability for its * |
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| 15 | // * use. Please see the license in the file LICENSE and URL above * |
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| 16 | // * for the full disclaimer and the limitation of liability. * |
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| 17 | // * * |
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| 18 | // * This code implementation is the result of the scientific and * |
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| 19 | // * technical work of the GEANT4 collaboration. * |
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| 20 | // * By using, copying, modifying or distributing the software (or * |
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| 21 | // * any work based on the software) you agree to acknowledge its * |
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| 22 | // * use in resulting scientific publications, and indicate your * |
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| 23 | // * acceptance of all terms of the Geant4 Software license. * |
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| 24 | // ******************************************************************** |
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| 25 | // |
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| 26 | // |
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| 27 | // |
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| 28 | // $Id: SoDetectorTreeKit.cc,v 1.13 2006/06/29 21:22:51 gunter Exp $ |
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| 29 | // GEANT4 tag $Name: geant4-08-01-patch-01 $ |
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| 30 | // |
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| 31 | /*-----------------------------HEPVis----------------------------------------*/ |
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| 32 | /* */ |
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| 33 | /* Node: SoDetectorTreeKit */ |
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| 34 | /* Description: Represents a single sided silicon strip detector */ |
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| 35 | /* Author: Joe Boudreau Nov 11 1996 */ |
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| 36 | /* */ |
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| 37 | /*---------------------------------------------------------------------------*/ |
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| 38 | |
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| 39 | #ifdef G4VIS_BUILD_OI_DRIVER |
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| 40 | |
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| 41 | // this : |
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| 42 | #include "HEPVis/nodekits/SoDetectorTreeKit.h" |
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| 43 | |
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| 44 | #include <Inventor/SoPickedPoint.h> |
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| 45 | #include <Inventor/nodes/SoSeparator.h> |
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| 46 | #include <Inventor/nodes/SoPickStyle.h> |
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| 47 | #include <Inventor/nodes/SoDrawStyle.h> |
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| 48 | #include <Inventor/nodes/SoSwitch.h> |
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| 49 | #include <Inventor/nodes/SoMaterial.h> |
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| 50 | #include <Inventor/nodes/SoUnits.h> |
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| 51 | #include <Inventor/nodes/SoTransform.h> |
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| 52 | #include <Inventor/nodes/SoEventCallback.h> |
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| 53 | #include <Inventor/nodekits/SoSeparatorKit.h> |
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| 54 | #include <Inventor/nodekits/SoShapeKit.h> |
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| 55 | #include <Inventor/nodekits/SoAppearanceKit.h> |
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| 56 | #include <Inventor/nodekits/SoNodeKitListPart.h> |
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| 57 | #include <Inventor/nodekits/SoBaseKit.h> |
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| 58 | #include <Inventor/nodes/SoTexture2Transform.h> |
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| 59 | #include <Inventor/events/SoMouseButtonEvent.h> |
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| 60 | #include <Inventor/actions/SoHandleEventAction.h> |
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| 61 | |
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| 62 | #include <HEPVis/actions/SoAlternateRepAction.h> |
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| 63 | |
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| 64 | #include <cmath> |
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| 65 | |
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| 66 | // This statement is required |
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| 67 | SO_KIT_SOURCE(SoDetectorTreeKit) |
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| 68 | |
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| 69 | // initClass |
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| 70 | void SoDetectorTreeKit::initClass(){ |
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| 71 | SO_KIT_INIT_CLASS(SoDetectorTreeKit,SoBaseKit,"BaseKit"); |
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| 72 | } |
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| 73 | |
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| 74 | // Constructor |
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| 75 | SoDetectorTreeKit::SoDetectorTreeKit() { |
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| 76 | SO_KIT_CONSTRUCTOR(SoDetectorTreeKit); |
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| 77 | |
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| 78 | SO_NODE_ADD_FIELD(alternateRep, (NULL)); |
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| 79 | |
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| 80 | SO_KIT_ADD_CATALOG_ENTRY ( topSeparator, SoSeparator, FALSE, this,\0, FALSE); |
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| 81 | SO_KIT_ADD_CATALOG_ENTRY ( pickStyle, SoSeparator, TRUE , topSeparator,\0, TRUE); |
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| 82 | SO_KIT_ADD_CATALOG_ENTRY ( appearance, SoAppearanceKit, TRUE, topSeparator ,\0, TRUE); |
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| 83 | SO_KIT_ADD_CATALOG_ENTRY ( units, SoUnits, TRUE, topSeparator ,\0, TRUE); |
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| 84 | SO_KIT_ADD_CATALOG_ENTRY ( transform, SoTransform, TRUE , topSeparator,\0, TRUE); |
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| 85 | SO_KIT_ADD_CATALOG_ENTRY (texture2Transform, SoTexture2Transform, TRUE, topSeparator ,\0, TRUE); |
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| 86 | SO_KIT_ADD_CATALOG_ENTRY ( childList, SoSwitch, FALSE, topSeparator,\0, FALSE); |
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| 87 | SO_KIT_ADD_CATALOG_ENTRY ( previewSeparator, SoSeparator, FALSE, childList,\0, TRUE); |
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| 88 | SO_KIT_ADD_CATALOG_ENTRY ( fullSeparator, SoSeparator, FALSE, childList,\0, TRUE); |
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| 89 | |
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| 90 | SO_KIT_INIT_INSTANCE(); |
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| 91 | createInitialTree(); |
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| 92 | } |
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| 93 | |
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| 94 | // Destructor |
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| 95 | SoDetectorTreeKit::~SoDetectorTreeKit() { |
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| 96 | } |
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| 97 | |
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| 98 | |
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| 99 | SbBool SoDetectorTreeKit::affectsState() const { |
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| 100 | return FALSE; |
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| 101 | } |
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| 102 | |
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| 103 | void SoDetectorTreeKit::createInitialTree() { |
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| 104 | |
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| 105 | SoEventCallback *myCallback = new SoEventCallback(); |
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| 106 | myCallback->addEventCallback(SoMouseButtonEvent::getClassTypeId(), |
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| 107 | SoDetectorTreeKit::expand, |
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| 108 | this); |
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| 109 | myCallback->addEventCallback(SoMouseButtonEvent::getClassTypeId(), |
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| 110 | SoDetectorTreeKit::contract , |
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| 111 | this); |
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| 112 | if(setPart("callbackList[0]",myCallback)==FALSE) myCallback->unref(); |
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| 113 | |
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| 114 | SoSwitch *theChildList = (SoSwitch *) childList.getValue(); |
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| 115 | theChildList->whichChild.setValue(0); |
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| 116 | } |
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| 117 | |
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| 118 | void SoDetectorTreeKit::expand(void *userData, SoEventCallback *eventCB){ |
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| 119 | |
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| 120 | // Was the event previously handled? Is it the right kind? |
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| 121 | |
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| 122 | if (eventCB->isHandled()) return; |
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| 123 | const SoMouseButtonEvent *event= (SoMouseButtonEvent *) eventCB->getEvent(); |
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| 124 | if (!SoMouseButtonEvent::isButtonPressEvent(event,SoMouseButtonEvent::BUTTON1)) return; |
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| 125 | if (!event->wasCtrlDown()) return; |
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| 126 | if (event->wasShiftDown()) return; |
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| 127 | |
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| 128 | // Which Detector is this being called for? |
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| 129 | SoDetectorTreeKit* This = (SoDetectorTreeKit *) userData; |
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| 130 | |
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| 131 | // Find out whether that's the one that has been picked. |
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| 132 | // "This' is the lowest detector tree kit in the hierarchy. |
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| 133 | SoHandleEventAction *handleEventAction = eventCB->getAction(); |
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| 134 | const SoPickedPoint *pickedPoint = handleEventAction->getPickedPoint(); |
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| 135 | if (!pickedPoint) return; |
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| 136 | |
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| 137 | SoFullPath* path = (SoFullPath*)pickedPoint->getPath(); |
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| 138 | SoNode *ancestorNode=NULL; |
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| 139 | for (int i=0;i<path->getLength();i++) { |
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| 140 | ancestorNode = path->getNodeFromTail(i); |
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| 141 | if (ancestorNode->isOfType(SoDetectorTreeKit::getClassTypeId())) break; |
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| 142 | } |
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| 143 | if (This!=ancestorNode) return; |
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| 144 | // if (!ancestorNode->isOfType(SoDetectorTreeKit::getClassTypeId())) return; |
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| 145 | |
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| 146 | // Deactivate the Preview |
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| 147 | This->setPreview(FALSE); |
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| 148 | eventCB->setHandled(); |
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| 149 | |
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| 150 | } |
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| 151 | |
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| 152 | void SoDetectorTreeKit::contract(void *userData, SoEventCallback *eventCB){ |
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| 153 | |
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| 154 | // Was the event previously handled? Is it the right kind? |
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| 155 | if (eventCB->isHandled()) return; |
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| 156 | const SoMouseButtonEvent *event= (SoMouseButtonEvent *) eventCB->getEvent(); |
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| 157 | if (!SoMouseButtonEvent::isButtonPressEvent(event,SoMouseButtonEvent::BUTTON1)) return; |
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| 158 | if (event->wasCtrlDown()) return; |
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| 159 | if (!event->wasShiftDown()) return; |
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| 160 | |
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| 161 | // Which Detector is this being called for? |
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| 162 | SoDetectorTreeKit* This = (SoDetectorTreeKit *) userData; |
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| 163 | |
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| 164 | // Find out whether that's the one that has been picked |
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| 165 | SoHandleEventAction *handleEventAction = eventCB->getAction(); |
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| 166 | const SoPickedPoint *pickedPoint = handleEventAction->getPickedPoint(); |
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| 167 | if (!pickedPoint) return; |
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| 168 | |
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| 169 | // Find out whether that's the one that has been picked. |
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| 170 | // "This" is the lowest detector tree kit in the hierarchy. |
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| 171 | SoFullPath* path = (SoFullPath*)pickedPoint->getPath(); |
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| 172 | SoNode *ancestorNode=NULL; |
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| 173 | SbBool firstTreeFound=FALSE; |
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| 174 | for (int i=0;i<path->getLength();i++) { |
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| 175 | ancestorNode = path->getNodeFromTail(i); |
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| 176 | if (ancestorNode->isOfType(SoDetectorTreeKit::getClassTypeId())) { |
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| 177 | if (!firstTreeFound) { |
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| 178 | if (This!=ancestorNode) return; |
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| 179 | firstTreeFound=TRUE; |
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| 180 | } |
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| 181 | SoDetectorTreeKit *That = (SoDetectorTreeKit *) ancestorNode; |
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| 182 | if (!That->getPreview()) { |
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| 183 | That->setPreview(TRUE); |
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| 184 | eventCB->setHandled(); |
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| 185 | return; |
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| 186 | } |
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| 187 | } |
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| 188 | } |
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| 189 | } |
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| 190 | |
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| 191 | void SoDetectorTreeKit::setPreview(SbBool Flag) { |
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| 192 | SoSwitch *theChildList = (SoSwitch *) childList.getValue(); |
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| 193 | if (Flag) { |
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| 194 | theChildList->whichChild.setValue(0); |
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| 195 | } |
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| 196 | else { |
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| 197 | theChildList->whichChild.setValue(1); |
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| 198 | } |
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| 199 | } |
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| 200 | |
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| 201 | SbBool SoDetectorTreeKit::getPreview() const { |
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| 202 | SoSwitch *theChildList = (SoSwitch *) childList.getValue(); |
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| 203 | if (theChildList->whichChild.getValue()==0) return TRUE; |
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| 204 | return FALSE; |
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| 205 | } |
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| 206 | |
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| 207 | |
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| 208 | void SoDetectorTreeKit::setPreviewAndFull() { |
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| 209 | SoSwitch *theChildList = (SoSwitch *) childList.getValue(); |
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| 210 | theChildList->whichChild.setValue(SO_SWITCH_ALL); |
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| 211 | } |
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| 212 | |
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| 213 | SoSeparator *SoDetectorTreeKit::getPreviewSeparator() const { |
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| 214 | return (SoSeparator *) previewSeparator.getValue(); |
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| 215 | } |
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| 216 | |
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| 217 | SoSeparator *SoDetectorTreeKit::getFullSeparator() const { |
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| 218 | return (SoSeparator *) fullSeparator.getValue(); |
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| 219 | } |
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| 220 | |
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| 221 | |
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| 222 | |
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| 223 | |
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| 224 | // generateAlternateRep |
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| 225 | void SoDetectorTreeKit::generateAlternateRep() { |
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| 226 | alternateRep.setValue(topSeparator.getValue()); |
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| 227 | } |
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| 228 | |
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| 229 | void SoDetectorTreeKit::clearAlternateRep() { |
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| 230 | alternateRep.setValue(NULL); |
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| 231 | } |
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| 232 | ////////////////////////////////////////////////////////////////////////////// |
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| 233 | void SoDetectorTreeKit::doAction( |
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| 234 | SoAction* aAction |
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| 235 | ) |
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| 236 | ////////////////////////////////////////////////////////////////////////////// |
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| 237 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 238 | { |
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| 239 | SO_ALTERNATEREP_DO_ACTION(aAction) |
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| 240 | SoBaseKit::doAction(aAction); |
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| 241 | } |
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| 242 | |
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| 243 | #endif |
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