Fraxinus  16.5.0-fx-rc8
An IGT application
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cxStringPropertySelectTool.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.
6 
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,
14  this list of conditions and the following disclaimer in the documentation
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18  may be used to endorse or promote products derived from this software
19  without specific prior written permission.
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21 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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30 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 =========================================================================*/
32 
34 
35 #include "cxTrackingService.h"
36 #include "cxTypeConversions.h"
37 
38 namespace cx
39 {
40 
41 //---------------------------------------------------------
42 //---------------------------------------------------------
43 //---------------------------------------------------------
44 
46  mProvideActiveTool(false),
47  mActiveToolSelected(false),
48  mActiveToolName("<Active Tool>")
49 {
50  mTrackingService = trackingService;
51  connect(mTrackingService.get(), &TrackingService::stateChanged, this, &Property::changed);
52  mValueName = "Select a tool";
53  mHelp = mValueName;
54 }
55 
57 {
58  mHelp = help;
59 }
60 
62 {
63  mValueName = name;
64 }
65 
67 {
68  return mValueName;
69 }
70 
71 bool StringPropertySelectTool::setValue(const QString& value)
72 {
73  if(value == mActiveToolName)
74  {
75  mActiveToolSelected = true;
76  return true;
77  }
78  else
79  mActiveToolSelected = false;
80 
81  if(mTool && value==mTool->getUid())
82  return false;
83  ToolPtr temp = mTrackingService->getTool(value);
84  if(!temp)
85  return false;
86 
87  mTool = temp;
88  emit changed();
89  return true;
90 }
91 
93 {
94  if(mActiveToolSelected)
95  return mActiveToolName;
96  if(!mTool)
97  return "<no tool>";
98  return mTool->getUid();
99 }
100 
102 {
103  return mHelp;
104 }
105 
107 {
108  if(mActiveToolSelected)
109  return mTrackingService->getActiveTool();
110  return mTool;
111 }
112 
114 {
115  TrackingService::ToolMap tools = mTrackingService->getTools();
116 
117  QStringList retval;
118 
119  if(mProvideActiveTool)
120  retval << mActiveToolName;
121 
122  for (TrackingService::ToolMap::iterator iter=tools.begin(); iter!=tools.end(); ++iter)
123  retval << iter->second->getUid();
124  return retval;
125 }
126 
128 {
129  if(internal == mActiveToolName)
130  return mActiveToolName;
131  ToolPtr tool = mTrackingService->getTool(internal);
132  if (!tool)
133  {
134  return "<no tool>";
135  }
136  return qstring_cast(tool->getName());
137 }
138 
140 {
141  mProvideActiveTool = on;
142 }
143 
145 {
146  mActiveToolSelected = true;
147 }
148 
149 } // namespace cx
QString qstring_cast(const T &val)
virtual bool setValue(const QString &value)
set the data value.
virtual QString getValue() const
get the data value.
boost::shared_ptr< class TrackingService > TrackingServicePtr
virtual QString getDisplayName() const
name of data entity. Used for display to user.
virtual QStringList getValueRange() const
virtual QString getHelp() const
return a descriptive help string for the data, used for example as a tool tip.
virtual QString convertInternal2Display(QString internal)
range of value. Use if data is constrained to a set.
StringPropertySelectTool(TrackingServicePtr trackingService)
void changed()
emit when the underlying data value is changed: The user interface will be updated.
std::map< QString, ToolPtr > ToolMap
cxLogicManager_EXPORT TrackingServicePtr trackingService()
boost::shared_ptr< class Tool > ToolPtr