1 | // |
---|
2 | // ******************************************************************** |
---|
3 | // * License and Disclaimer * |
---|
4 | // * * |
---|
5 | // * The Geant4 software is copyright of the Copyright Holders of * |
---|
6 | // * the Geant4 Collaboration. It is provided under the terms and * |
---|
7 | // * conditions of the Geant4 Software License, included in the file * |
---|
8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
---|
9 | // * include a list of copyright holders. * |
---|
10 | // * * |
---|
11 | // * Neither the authors of this software system, nor their employing * |
---|
12 | // * institutes,nor the agencies providing financial support for this * |
---|
13 | // * work make any representation or warranty, express or implied, * |
---|
14 | // * regarding this software system or assume any liability for its * |
---|
15 | // * use. Please see the license in the file LICENSE and URL above * |
---|
16 | // * for the full disclaimer and the limitation of liability. * |
---|
17 | // * * |
---|
18 | // * This code implementation is the result of the scientific and * |
---|
19 | // * technical work of the GEANT4 collaboration. * |
---|
20 | // * By using, copying, modifying or distributing the software (or * |
---|
21 | // * any work based on the software) you agree to acknowledge its * |
---|
22 | // * use in resulting scientific publications, and indicate your * |
---|
23 | // * acceptance of all terms of the Geant4 Software license. * |
---|
24 | // ******************************************************************** |
---|
25 | // |
---|
26 | // |
---|
27 | // |
---|
28 | // $Id: SoDetectorTreeKit.cc,v 1.13 2006/06/29 21:22:51 gunter Exp $ |
---|
29 | // GEANT4 tag $Name: geant4-09-04-ref-00 $ |
---|
30 | // |
---|
31 | /*-----------------------------HEPVis----------------------------------------*/ |
---|
32 | /* */ |
---|
33 | /* Node: SoDetectorTreeKit */ |
---|
34 | /* Description: Represents a single sided silicon strip detector */ |
---|
35 | /* Author: Joe Boudreau Nov 11 1996 */ |
---|
36 | /* */ |
---|
37 | /*---------------------------------------------------------------------------*/ |
---|
38 | |
---|
39 | #ifdef G4VIS_BUILD_OI_DRIVER |
---|
40 | |
---|
41 | // this : |
---|
42 | #include "HEPVis/nodekits/SoDetectorTreeKit.h" |
---|
43 | |
---|
44 | #include <Inventor/SoPickedPoint.h> |
---|
45 | #include <Inventor/nodes/SoSeparator.h> |
---|
46 | #include <Inventor/nodes/SoPickStyle.h> |
---|
47 | #include <Inventor/nodes/SoDrawStyle.h> |
---|
48 | #include <Inventor/nodes/SoSwitch.h> |
---|
49 | #include <Inventor/nodes/SoMaterial.h> |
---|
50 | #include <Inventor/nodes/SoUnits.h> |
---|
51 | #include <Inventor/nodes/SoTransform.h> |
---|
52 | #include <Inventor/nodes/SoEventCallback.h> |
---|
53 | #include <Inventor/nodekits/SoSeparatorKit.h> |
---|
54 | #include <Inventor/nodekits/SoShapeKit.h> |
---|
55 | #include <Inventor/nodekits/SoAppearanceKit.h> |
---|
56 | #include <Inventor/nodekits/SoNodeKitListPart.h> |
---|
57 | #include <Inventor/nodekits/SoBaseKit.h> |
---|
58 | #include <Inventor/nodes/SoTexture2Transform.h> |
---|
59 | #include <Inventor/events/SoMouseButtonEvent.h> |
---|
60 | #include <Inventor/actions/SoHandleEventAction.h> |
---|
61 | |
---|
62 | #include <HEPVis/actions/SoAlternateRepAction.h> |
---|
63 | |
---|
64 | #include <cmath> |
---|
65 | |
---|
66 | // This statement is required |
---|
67 | SO_KIT_SOURCE(SoDetectorTreeKit) |
---|
68 | |
---|
69 | // initClass |
---|
70 | void SoDetectorTreeKit::initClass(){ |
---|
71 | SO_KIT_INIT_CLASS(SoDetectorTreeKit,SoBaseKit,"BaseKit"); |
---|
72 | } |
---|
73 | |
---|
74 | // Constructor |
---|
75 | SoDetectorTreeKit::SoDetectorTreeKit() { |
---|
76 | SO_KIT_CONSTRUCTOR(SoDetectorTreeKit); |
---|
77 | |
---|
78 | SO_NODE_ADD_FIELD(alternateRep, (NULL)); |
---|
79 | |
---|
80 | SO_KIT_ADD_CATALOG_ENTRY ( topSeparator, SoSeparator, FALSE, this,\0, FALSE); |
---|
81 | SO_KIT_ADD_CATALOG_ENTRY ( pickStyle, SoSeparator, TRUE , topSeparator,\0, TRUE); |
---|
82 | SO_KIT_ADD_CATALOG_ENTRY ( appearance, SoAppearanceKit, TRUE, topSeparator ,\0, TRUE); |
---|
83 | SO_KIT_ADD_CATALOG_ENTRY ( units, SoUnits, TRUE, topSeparator ,\0, TRUE); |
---|
84 | SO_KIT_ADD_CATALOG_ENTRY ( transform, SoTransform, TRUE , topSeparator,\0, TRUE); |
---|
85 | SO_KIT_ADD_CATALOG_ENTRY (texture2Transform, SoTexture2Transform, TRUE, topSeparator ,\0, TRUE); |
---|
86 | SO_KIT_ADD_CATALOG_ENTRY ( childList, SoSwitch, FALSE, topSeparator,\0, FALSE); |
---|
87 | SO_KIT_ADD_CATALOG_ENTRY ( previewSeparator, SoSeparator, FALSE, childList,\0, TRUE); |
---|
88 | SO_KIT_ADD_CATALOG_ENTRY ( fullSeparator, SoSeparator, FALSE, childList,\0, TRUE); |
---|
89 | |
---|
90 | SO_KIT_INIT_INSTANCE(); |
---|
91 | createInitialTree(); |
---|
92 | } |
---|
93 | |
---|
94 | // Destructor |
---|
95 | SoDetectorTreeKit::~SoDetectorTreeKit() { |
---|
96 | } |
---|
97 | |
---|
98 | |
---|
99 | SbBool SoDetectorTreeKit::affectsState() const { |
---|
100 | return FALSE; |
---|
101 | } |
---|
102 | |
---|
103 | void SoDetectorTreeKit::createInitialTree() { |
---|
104 | |
---|
105 | SoEventCallback *myCallback = new SoEventCallback(); |
---|
106 | myCallback->addEventCallback(SoMouseButtonEvent::getClassTypeId(), |
---|
107 | SoDetectorTreeKit::expand, |
---|
108 | this); |
---|
109 | myCallback->addEventCallback(SoMouseButtonEvent::getClassTypeId(), |
---|
110 | SoDetectorTreeKit::contract , |
---|
111 | this); |
---|
112 | if(setPart("callbackList[0]",myCallback)==FALSE) myCallback->unref(); |
---|
113 | |
---|
114 | SoSwitch *theChildList = (SoSwitch *) childList.getValue(); |
---|
115 | theChildList->whichChild.setValue(0); |
---|
116 | } |
---|
117 | |
---|
118 | void SoDetectorTreeKit::expand(void *userData, SoEventCallback *eventCB){ |
---|
119 | |
---|
120 | // Was the event previously handled? Is it the right kind? |
---|
121 | |
---|
122 | if (eventCB->isHandled()) return; |
---|
123 | const SoMouseButtonEvent *event= (SoMouseButtonEvent *) eventCB->getEvent(); |
---|
124 | if (!SoMouseButtonEvent::isButtonPressEvent(event,SoMouseButtonEvent::BUTTON1)) return; |
---|
125 | if (!event->wasCtrlDown()) return; |
---|
126 | if (event->wasShiftDown()) return; |
---|
127 | |
---|
128 | // Which Detector is this being called for? |
---|
129 | SoDetectorTreeKit* This = (SoDetectorTreeKit *) userData; |
---|
130 | |
---|
131 | // Find out whether that's the one that has been picked. |
---|
132 | // "This' is the lowest detector tree kit in the hierarchy. |
---|
133 | SoHandleEventAction *handleEventAction = eventCB->getAction(); |
---|
134 | const SoPickedPoint *pickedPoint = handleEventAction->getPickedPoint(); |
---|
135 | if (!pickedPoint) return; |
---|
136 | |
---|
137 | SoFullPath* path = (SoFullPath*)pickedPoint->getPath(); |
---|
138 | SoNode *ancestorNode=NULL; |
---|
139 | for (int i=0;i<path->getLength();i++) { |
---|
140 | ancestorNode = path->getNodeFromTail(i); |
---|
141 | if (ancestorNode->isOfType(SoDetectorTreeKit::getClassTypeId())) break; |
---|
142 | } |
---|
143 | if (This!=ancestorNode) return; |
---|
144 | // if (!ancestorNode->isOfType(SoDetectorTreeKit::getClassTypeId())) return; |
---|
145 | |
---|
146 | // Deactivate the Preview |
---|
147 | This->setPreview(FALSE); |
---|
148 | eventCB->setHandled(); |
---|
149 | |
---|
150 | } |
---|
151 | |
---|
152 | void SoDetectorTreeKit::contract(void *userData, SoEventCallback *eventCB){ |
---|
153 | |
---|
154 | // Was the event previously handled? Is it the right kind? |
---|
155 | if (eventCB->isHandled()) return; |
---|
156 | const SoMouseButtonEvent *event= (SoMouseButtonEvent *) eventCB->getEvent(); |
---|
157 | if (!SoMouseButtonEvent::isButtonPressEvent(event,SoMouseButtonEvent::BUTTON1)) return; |
---|
158 | if (event->wasCtrlDown()) return; |
---|
159 | if (!event->wasShiftDown()) return; |
---|
160 | |
---|
161 | // Which Detector is this being called for? |
---|
162 | SoDetectorTreeKit* This = (SoDetectorTreeKit *) userData; |
---|
163 | |
---|
164 | // Find out whether that's the one that has been picked |
---|
165 | SoHandleEventAction *handleEventAction = eventCB->getAction(); |
---|
166 | const SoPickedPoint *pickedPoint = handleEventAction->getPickedPoint(); |
---|
167 | if (!pickedPoint) return; |
---|
168 | |
---|
169 | // Find out whether that's the one that has been picked. |
---|
170 | // "This" is the lowest detector tree kit in the hierarchy. |
---|
171 | SoFullPath* path = (SoFullPath*)pickedPoint->getPath(); |
---|
172 | SoNode *ancestorNode=NULL; |
---|
173 | SbBool firstTreeFound=FALSE; |
---|
174 | for (int i=0;i<path->getLength();i++) { |
---|
175 | ancestorNode = path->getNodeFromTail(i); |
---|
176 | if (ancestorNode->isOfType(SoDetectorTreeKit::getClassTypeId())) { |
---|
177 | if (!firstTreeFound) { |
---|
178 | if (This!=ancestorNode) return; |
---|
179 | firstTreeFound=TRUE; |
---|
180 | } |
---|
181 | SoDetectorTreeKit *That = (SoDetectorTreeKit *) ancestorNode; |
---|
182 | if (!That->getPreview()) { |
---|
183 | That->setPreview(TRUE); |
---|
184 | eventCB->setHandled(); |
---|
185 | return; |
---|
186 | } |
---|
187 | } |
---|
188 | } |
---|
189 | } |
---|
190 | |
---|
191 | void SoDetectorTreeKit::setPreview(SbBool Flag) { |
---|
192 | SoSwitch *theChildList = (SoSwitch *) childList.getValue(); |
---|
193 | if (Flag) { |
---|
194 | theChildList->whichChild.setValue(0); |
---|
195 | } |
---|
196 | else { |
---|
197 | theChildList->whichChild.setValue(1); |
---|
198 | } |
---|
199 | } |
---|
200 | |
---|
201 | SbBool SoDetectorTreeKit::getPreview() const { |
---|
202 | SoSwitch *theChildList = (SoSwitch *) childList.getValue(); |
---|
203 | if (theChildList->whichChild.getValue()==0) return TRUE; |
---|
204 | return FALSE; |
---|
205 | } |
---|
206 | |
---|
207 | |
---|
208 | void SoDetectorTreeKit::setPreviewAndFull() { |
---|
209 | SoSwitch *theChildList = (SoSwitch *) childList.getValue(); |
---|
210 | theChildList->whichChild.setValue(SO_SWITCH_ALL); |
---|
211 | } |
---|
212 | |
---|
213 | SoSeparator *SoDetectorTreeKit::getPreviewSeparator() const { |
---|
214 | return (SoSeparator *) previewSeparator.getValue(); |
---|
215 | } |
---|
216 | |
---|
217 | SoSeparator *SoDetectorTreeKit::getFullSeparator() const { |
---|
218 | return (SoSeparator *) fullSeparator.getValue(); |
---|
219 | } |
---|
220 | |
---|
221 | |
---|
222 | |
---|
223 | |
---|
224 | // generateAlternateRep |
---|
225 | void SoDetectorTreeKit::generateAlternateRep() { |
---|
226 | alternateRep.setValue(topSeparator.getValue()); |
---|
227 | } |
---|
228 | |
---|
229 | void SoDetectorTreeKit::clearAlternateRep() { |
---|
230 | alternateRep.setValue(NULL); |
---|
231 | } |
---|
232 | ////////////////////////////////////////////////////////////////////////////// |
---|
233 | void SoDetectorTreeKit::doAction( |
---|
234 | SoAction* aAction |
---|
235 | ) |
---|
236 | ////////////////////////////////////////////////////////////////////////////// |
---|
237 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
238 | { |
---|
239 | SO_ALTERNATEREP_DO_ACTION(aAction) |
---|
240 | SoBaseKit::doAction(aAction); |
---|
241 | } |
---|
242 | |
---|
243 | #endif |
---|