cxStringPropertySelectTool.cpp

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/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.
                 
Copyright (c) SINTEF Department of Medical Technology.
All rights reserved.
                 
CustusX is released under a BSD 3-Clause license.
                 
See Lisence.txt (https://github.com/SINTEFMedtek/CustusX/blob/master/License.txt) for details.
=========================================================================*/
 
#include "cxStringPropertySelectTool.h"
 
#include "cxTrackingService.h"
#include "cxTypeConversions.h"
 
namespace cx
{
 
//---------------------------------------------------------
//---------------------------------------------------------
//---------------------------------------------------------
 
StringPropertySelectTool::StringPropertySelectTool(TrackingServicePtr trackingService) :
        mProvideActiveTool(false),
        mActiveToolSelected(false),
        mActiveToolName("<Active Tool>")
{
        mTrackingService = trackingService;
        connect(mTrackingService.get(), &TrackingService::stateChanged, this, &Property::changed);
        mValueName = "Select a tool";
        mHelp = mValueName;
}
 
void StringPropertySelectTool::setHelp(QString help)
{
  mHelp = help;
}
 
void StringPropertySelectTool::setValueName(QString name)
{
  mValueName = name;
}
 
QString StringPropertySelectTool::getDisplayName() const
{
  return mValueName;
}
 
bool StringPropertySelectTool::setValue(const QString& value)
{
        if(value == mActiveToolName)
        {
                mTool.reset(); //Don't remember last tool when active tool is selected
                bool emitChange = false;
                if(!mActiveToolSelected)
                        emitChange = true;
                mActiveToolSelected = true;
                if(emitChange)
                        emit changed();
                return true;
        }
        else
                mActiveToolSelected = false;
 
  if(mTool && value==mTool->getUid())
        return false;
  ToolPtr temp = mTrackingService->getTool(value);
  if(!temp)
        return false;
 
  mTool = temp;
  emit changed();
  return true;
}
 
QString StringPropertySelectTool::getValue() const
{
        if(mActiveToolSelected)
                return mActiveToolName;
  if(!mTool)
        return "<no tool>";
  return mTool->getUid();
}
 
QString StringPropertySelectTool::getHelp() const
{
  return mHelp;
}
 
ToolPtr StringPropertySelectTool::getTool() const
{
        if(mActiveToolSelected)
                return mTrackingService->getActiveTool();
  return mTool;
}
 
bool StringPropertySelectTool::isActiveToolSelected() const
{
        return mActiveToolSelected;
}
 
QStringList StringPropertySelectTool::getValueRange() const
{
        TrackingService::ToolMap tools = mTrackingService->getTools();
 
        QStringList retval;
 
        if(mProvideActiveTool)
                retval << mActiveToolName;
 
        for (TrackingService::ToolMap::iterator iter=tools.begin(); iter!=tools.end(); ++iter)
                retval << iter->second->getUid();
        return retval;
}
 
QString StringPropertySelectTool::convertInternal2Display(QString internal)
{
        if(internal == mActiveToolName)
                return mActiveToolName;
  ToolPtr tool = mTrackingService->getTool(internal);
  if (!tool)
  {
        return "<no tool>";
  }
  return qstring_cast(tool->getName());
}
 
void StringPropertySelectTool::provideActiveTool(bool on)
{
        mProvideActiveTool = on;
}
 
void StringPropertySelectTool::setActiveTool()
{
        mActiveToolSelected = true;
}
 
} // namespace cx