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cxTreeNodeImpl.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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13 2. Redistributions in binary form must reproduce the above copyright notice,
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21 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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31 =========================================================================*/
32 #include "cxTreeNodeImpl.h"
33 #include "cxTreeRepository.h"
34 #include "cxLogger.h"
35 #include <QIcon>
36 #include <QPainter>
37 
38 
39 namespace cx
40 {
41 
42 
44  mRepository(repo)
45 {
46 
47 }
48 
49 std::vector<TreeNodePtr> TreeNodeImpl::getChildren() const
50 {
51  // implement as inverse of getParent()
52  std::vector<TreeNodePtr> retval;
53  std::vector<TreeNodePtr> all = this->repo()->getNodes();
54  for (unsigned i=0; i<all.size(); ++i)
55  {
56  TreeNodePtr p = all[i]->getParent();
57  if (p && (p->getUid() == this->getUid()))
58  retval.push_back(all[i]);
59 // CX_LOG_CHANNEL_DEBUG("CA") << QString(" - data node %1 children: %2").arg(this->getName()).arg(retval.size());
60  }
61  return retval;
62 }
63 
64 //TreeNodePtr TreeNodeImpl::getParent() const
65 //{
66 // if (!this->isVisibleNode())
67 // return TreeNodePtr();
68 // CX_LOG_CHANNEL_DEBUG("CA") << "===== TreeNodeImpl::getParent() " << this->getName();
69 // TreeNodePtr parent = this->getParentIgnoreVisiblity();
70 // CX_LOG_CHANNEL_DEBUG("CA") << " parent= " << ((parent.get()!=NULL)?parent->getName():"NULL");
71 // while (parent && !parent->isVisibleNode())
72 // {
73 // parent = parent->getParent();
74 // CX_LOG_CHANNEL_DEBUG("CA") << " parent= " << ((parent.get()!=NULL)?parent->getName():"NULL");
75 // }
76 // CX_LOG_CHANNEL_DEBUG("CA") << " parent end= " << ((parent.get()!=NULL)?parent->getName():"NULL");
77 // return parent;
79 //}
80 
81 std::vector<TreeNodePtr> TreeNodeImpl::getVisibleChildren() const
82 {
83  // implement as inverse of getParent()
84  std::vector<TreeNodePtr> retval;
85  std::vector<TreeNodePtr> all = this->repo()->getNodes();
86  for (unsigned i=0; i<all.size(); ++i)
87  {
88  TreeNodePtr vp = all[i]->getVisibleParent();
89  if (vp && (vp->getUid() == this->getUid()))
90  retval.push_back(all[i]);
91  }
92  return retval;
93 }
94 
96 {
97  if (!this->isVisibleNode())
98  return TreeNodePtr();
99  TreeNodePtr parent = this->getParent();
100  while (parent && !parent->isVisibleNode())
101  {
102  parent = parent->getParent();
103  }
104  return parent;
105 }
106 
107 
109 {
110  bool isKnown = this->repo()->getAllNodeTypes().contains(this->getType());
111  bool isVisible = this->repo()->getVisibleNodeTypes().contains(this->getType());
112 // CX_LOG_CHANNEL_DEBUG("CA") << "TreeNodeImpl::isVisibleNode() name=" << this->getName()
113 // << " isKnown=" << isKnown
114 // << " isVisible=" << isVisible;
115  return !isKnown || isVisible;
116 }
117 
119 {
120  return this->repo()->getServices();
121 }
122 
124 {
125  return mRepository.lock();
126 }
127 
129 {
130  return mRepository.lock();
131 }
132 
133 QIcon TreeNodeImpl::addBackgroundColorToIcon(QIcon input, QColor color) const
134 {
135  QPixmap org = input.pixmap(input.actualSize(QSize(1000,1000)));
136  QImage image(org.size(), QImage::Format_RGBA8888);
137  QPainter painter(&image);
138  painter.fillRect(image.rect(), color);
139  painter.drawPixmap(0,0,org);
140  return QIcon(QPixmap::fromImage(image));
141 }
142 
143 } // namespace cx
144 
boost::shared_ptr< class TreeRepository > TreeRepositoryPtr
boost::shared_ptr< TreeNode > TreeNodePtr
virtual QString getUid() const =0
VisServicesPtr getServices() const
boost::shared_ptr< class VisServices > VisServicesPtr
Definition: cxMainWindow.h:62
virtual bool isVisibleNode() const
TreeNodeImpl(TreeRepositoryWeakPtr repo)
boost::weak_ptr< class TreeRepository > TreeRepositoryWeakPtr
Definition: cxTreeNode.h:51
TreeRepositoryPtr repo()
virtual QString getType() const =0
virtual std::vector< TreeNodePtr > getVisibleChildren() const
TreeRepositoryWeakPtr mRepository
QIcon addBackgroundColorToIcon(QIcon input, QColor color) const
virtual TreeNodePtr getVisibleParent() const
virtual TreeNodePtr getParent() const =0
virtual std::vector< TreeNodePtr > getChildren() const