CustusX  16.5
An IGT application
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cxTreeRepository.cpp
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1 /*=========================================================================
2 This file is part of CustusX, an Image Guided Therapy Application.
3 
4 Copyright (c) 2008-2014, SINTEF Department of Medical Technology
5 All rights reserved.
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7 Redistribution and use in source and binary forms, with or without
8 modification, are permitted provided that the following conditions are met:
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10 1. Redistributions of source code must retain the above copyright notice,
11  this list of conditions and the following disclaimer.
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32 #include "cxTreeRepository.h"
33 #include "cxPatientModelService.h"
34 #include "cxDefinitions.h"
35 #include "cxData.h"
36 #include "cxTreeNode.h"
37 #include "cxDataTreeNode.h"
38 #include "cxSpaceTreeNode.h"
39 #include "cxGroupTreeNode.h"
40 #include "cxTopTreeNode.h"
41 #include "cxToolTreeNode.h"
42 #include "cxLogger.h"
43 #include "cxTrackingService.h"
44 #include "cxActiveData.h"
45 #include "cxVisServices.h"
46 #include "cxShowDataTreeNode.h"
47 #include "cxViewServiceTreeNode.h"
48 #include "cxViewGroupTreeNode.h"
49 #include "cxViewService.h"
50 #include "cxStringListProperty.h"
51 #include "cxStringProperty.h"
52 
53 namespace cx
54 {
55 
56 void WidgetTypeRepository::add(QWidget *widget)
57 {
58  mWidgets.push_back(widget);
59 }
60 
61 //---------------------------------------------------------
62 //---------------------------------------------------------
63 //---------------------------------------------------------
64 
66 {
67  TreeRepositoryPtr retval(new TreeRepository(options, services));
68  retval->mSelf = retval;
69  retval->insertTopNode();
70  return retval;
71 }
72 
73 TreeRepository::TreeRepository(XmlOptionFile options, VisServicesPtr services) :
74  mInvalid(true),
75  mServices(services),
76  mOptions(options)
77 {
78  this->createVisibilityProperty();
79  this->createModeProperty();
80 
81  mWidgetTypeRepository.reset(new WidgetTypeRepository());
82 
83  this->startListen();
84 }
85 
86 void TreeRepository::createVisibilityProperty()
87 {
88  QStringList allNodeTypes = QStringList() << "data" << "metric" << "image" << "model" << "tool" << "view";
89  mVisibilityProperty = StringListProperty::initialize("visible_node_types",
90  "Visibility",
91  "Select visible node types",
92  allNodeTypes,
93  allNodeTypes,
94  mOptions.getElement());
95  connect(mVisibilityProperty.get(), &StringListProperty::changed, this, &TreeRepository::invalidate);
96 }
97 
98 void TreeRepository::createModeProperty()
99 {
100  QStringList allModes = QStringList() << "spaces" << "flat";
101 
102  mModeProperty = StringProperty::initialize("mode",
103  "mode",
104  "Node display mode",
105  allModes.front(),
106  allModes,
107  mOptions.getElement());
108  connect(mModeProperty.get(), &Property::changed, this, &TreeRepository::loaded);
109 }
110 
112 {
113  this->stopListen();
114 }
115 
117 {
118 // CX_LOG_CHANNEL_DEBUG("CA") << "TreeRepository::update(), invalid=" << mInvalid;
119  if (mInvalid)
120  this->rebuild();
121  mInvalid = true;
122 }
123 
125 {
126 // CX_LOG_CHANNEL_DEBUG("CA") << "TreeRepository::invalidate()";
127  mInvalid = true;
128  emit invalidated();
129 }
130 
131 void TreeRepository::startListen()
132 {
133  connect(this->getServices()->patient().get(), &PatientModelService::patientChanged, this, &TreeRepository::loaded);
134  connect(this->getServices()->patient().get(), &PatientModelService::dataAddedOrRemoved, this, &TreeRepository::invalidate);
135  connect(this->getServices()->tracking().get(), &TrackingService::stateChanged, this, &TreeRepository::loaded);
136  connect(this->getServices()->patient()->getActiveData().get(), &ActiveData::activeDataChanged, this, &TreeRepository::changed);
137 }
138 
139 void TreeRepository::stopListen()
140 {
141  disconnect(this->getServices()->patient().get(), &PatientModelService::patientChanged, this, &TreeRepository::loaded);
142  disconnect(this->getServices()->patient().get(), &PatientModelService::dataAddedOrRemoved, this, &TreeRepository::invalidate);
143  disconnect(this->getServices()->tracking().get(), &TrackingService::stateChanged, this, &TreeRepository::loaded);
144  disconnect(this->getServices()->patient()->getActiveData().get(), &ActiveData::activeDataChanged, this, &TreeRepository::changed);
145 }
146 
147 std::vector<TreeNodePtr> TreeRepository::getNodes()
148 {
149  return mNodes;
150 }
151 
153 {
154  for (unsigned i=0; i<mNodes.size(); ++i)
155  {
156  if (mNodes[i]->getUid()==uid)
157  return mNodes[i];
158  }
159  return TreeNodePtr();
160 }
161 
163 {
164  std::vector<TreeNodePtr> all = this->getNodes();
165  for (unsigned i=0; i<all.size(); ++i)
166  if (all[i]->getUid() == "node::invisible_top")
167  return all[i];
168  CX_LOG_CHANNEL_DEBUG("CA") << "invalid tree - did not find top node";
169  return TreeNodePtr();
170 }
171 
173 {
174  return mServices;
175 }
176 
178 {
179  return mWidgetTypeRepository;
180 }
181 
182 QString TreeRepository::getMode() const
183 {
184  return mModeProperty->getValue();
185 }
186 
188 {
189  return mVisibilityProperty->getValue();
190 }
191 
193 {
194  return mVisibilityProperty->getValueRange();
195 }
196 
197 void TreeRepository::insertTopNode()
198 {
199  // TreeNodePtr topnode(new TopTreeNode(mSelf));
200 // mNodes.push_back(topnode);
201  this->appendNode(new TopTreeNode(mSelf));
202 // CX_LOG_CHANNEL_DEBUG("CA") << " - built topnode";
203 }
204 
205 void TreeRepository::rebuild()
206 {
207  mNodes.clear();
208  for (unsigned i=0; i<mNodes.size(); ++i)
209  disconnect(mNodes[i].get(), &TreeNode::changed, this, &TreeRepository::changed);
210 
211 
212  this->insertTopNode();
213 
214  QStringList groups = QStringList() << "tool" << "data" << "space" << "view";
215  for (unsigned i=0; i<groups.size(); ++i)
216  this->insertGroupNode(groups[i]);
217 
218  this->insertSpaceNode(CoordinateSystem(csREF));
219 
220  std::map<QString, DataPtr> source = this->getServices()->patient()->getData();
221  for (std::map<QString, DataPtr>::const_iterator iter = source.begin(); iter != source.end(); ++iter)
222  {
223  this->insertDataNode(iter->second);
224  }
225  for (std::map<QString, DataPtr>::const_iterator iter = source.begin(); iter != source.end(); ++iter)
226  {
227  QString space = iter->second->getParentSpace();
228  if (space.isEmpty())
229  continue;
230  if (source.count(space))
231  continue;
232  this->insertSpaceNode(CoordinateSystem(csDATA, space));
233  }
234 
235  this->insertSpaceNode(CoordinateSystem(csPATIENTREF));
236 
237  std::map<QString, ToolPtr> tools = this->getServices()->tracking()->getTools();
238  for (std::map<QString, ToolPtr>::const_iterator iter = tools.begin(); iter != tools.end(); ++iter)
239  {
240  this->insertToolNode(iter->second);
241  }
242 
243  for (unsigned i=0; i<this->getServices()->view()->groupCount(); ++i)
244  {
245  this->appendNode(new ViewGroupTreeNode(mSelf, i));
246  }
247 
248 // for (unsigned i=0; i<mNodes.size(); ++i)
249 // CX_LOG_CHANNEL_DEBUG("CA") << " node: " << mNodes[i]->getUid();
250 }
251 
252 void TreeRepository::insertGroupNode(QString groupname)
253 {
254  if (this->getNodeForGroup(groupname))
255  return;
256  if (groupname=="view")
257  this->appendNode(new ViewServiceTreeNode(mSelf));
258  else
259  this->appendNode(new GroupTreeNode(mSelf, groupname));
260 }
261 
263 {
264  return this->getNode(QString("group_%1").arg(groupname));
265 }
266 
267 void TreeRepository::insertToolNode(ToolPtr tool)
268 {
269  if (this->getNode(tool->getUid()))
270  return;
271  this->appendNode(new ToolTreeNode(mSelf, tool));
272 }
273 
274 void TreeRepository::insertDataNode(DataPtr data)
275 {
276  if (this->getNode(data->getUid()))
277  return;
278 
279  this->appendNode(new DataTreeNode(mSelf, data));
280 
281  this->appendNode(new ShowVolumeDataTreeNode(mSelf, data));
282  this->appendNode(new ShowSlice2DDataTreeNode(mSelf, data));
283  this->appendNode(new ShowSlice3DDataTreeNode(mSelf, data));
284 }
285 
286 void TreeRepository::appendNode(TreeNode* rawNode)
287 {
288  TreeNodePtr bnode(rawNode);
289  TreeNodePtr node(new CachedTreeNode(bnode));
290 
291  if (!this->getNode(node->getUid()))
292  {
293  connect(node.get(), &TreeNode::changed, this, &TreeRepository::changed);
294  connect(node.get(), &TreeNode::changed, this, &TreeRepository::invalidated);
295 // connect(node.get(), &TreeNode::changed, this, &TreeRepository::onChanged);
296  mNodes.push_back(node);
297  }
298 }
299 
300 //void TreeRepository::onChanged()
301 //{
302 // CX_LOG_CHANNEL_DEBUG("CA") << "TreeRepository::onChanged()";
303 //}
304 
305 void TreeRepository::insertSpaceNode(CoordinateSystem space)
306 {
307  if (this->getNode(space.toString()) || this->getNode(space.mRefObject))
308  return;
309  this->appendNode(new SpaceTreeNode(mSelf, space));
310 }
311 
312 
313 } // namespace cx
boost::shared_ptr< class TreeRepository > TreeRepositoryPtr
TreeNodePtr getNodeForGroup(QString groupname)
boost::shared_ptr< TreeNode > TreeNodePtr
void changed()
boost::shared_ptr< class VisServices > VisServicesPtr
Definition: cxMainWindow.h:62
csREF
the data reference space (r) using LPS (left-posterior-superior) coordinates.
QDomElement getElement()
return the current element
csDATA
a datas space (d)
static StringListPropertyPtr initialize(const QString &uid, QString name, QString help, QStringList value, QStringList range, QDomNode root=QDomNode())
csPATIENTREF
the patient/tool reference space (pr)
boost::shared_ptr< class Data > DataPtr
QStringList getVisibleNodeTypes() const
std::vector< TreeNodePtr > getNodes()
void activeDataChanged(const QString &uId)
TreeNodePtr getTopNode()
QString getMode() const
#define CX_LOG_CHANNEL_DEBUG(channel)
Definition: cxLogger.h:122
boost::shared_ptr< class WidgetTypeRepository > WidgetTypeRepositoryPtr
static TreeRepositoryPtr create(XmlOptionFile options, VisServicesPtr services)
void changed()
emit when the underlying data value is changed: The user interface will be updated.
static StringPropertyPtr initialize(const QString &uid, QString name, QString help, QString value, QStringList range, QDomNode root=QDomNode())
void add(QWidget *widget)
QStringList getAllNodeTypes() const
VisServicesPtr getServices()
WidgetTypeRepositoryPtr getWidgetTypeRepository()
Helper class for xml files used to store ssc/cx data.
TreeNodePtr getNode(QString uid)
boost::shared_ptr< class Tool > ToolPtr