#include "interfSegmentationPanels.h"
#include "interfMainPanel.h"

interfSegmentationPanelVTK::interfSegmentationPanelVTK(wxWindow * parent)
: wxPanel(parent, -1, wxDefaultPosition, wxDefaultSize, wxBORDER_SUNKEN)
{
	int sizeZ = interfMainPanel::getInstance()->GetImageDataSizeZ();
	//int sizeZ = _theViewPanel->getSceneManager()->GetImageDataSizeZ();
	double range[2];
	//_theViewPanel->getSceneManager()->GetImageDataRange(range);
	interfMainPanel::getInstance()->GetImageDataRange(range);

	wxButton *segmentationOneSliceBtn	= new wxButton(this,-1,_T("Current slice"), wxDefaultPosition, wxSize(200,35) );
	wxButton *segmentationAllSliceBtn	= new wxButton(this,-1,_T("All slices") ,wxDefaultPosition, wxSize(200,35) );
	_isovalue							= new wxSlider(this, -1, 40 , (int)(range[0]), (int)(range[1]), wxDefaultPosition, wxSize(200,35), wxSL_HORIZONTAL|wxSL_LABELS, wxDefaultValidator);
	_sampling							= new wxSlider(this, -1, 20 , 4, 50, wxDefaultPosition, wxSize(200,35), wxSL_HORIZONTAL|wxSL_LABELS, wxDefaultValidator);
	wxString lstOptions[3];
	lstOptions[0]=_T("A");
	lstOptions[1]=_T("B");
	lstOptions[2]=_T("C");
	methodRadiobox						= new wxRadioBox(this, -1, _T("Method (find ctrl. Points)"), wxDefaultPosition, wxSize(200,45), 3 , lstOptions,  3, wxRA_SPECIFY_COLS);
	methodRadiobox->SetSelection(2);
	_staticTextSegmentation				= new wxStaticText(this,-1,_T("    "));

	_mbarrange					=  new mBarRange(this,70, 65);
	_mbarrange->SetMin(0);
	_mbarrange->SetStart(0);

	_mbarrange-> SetOrientation( true );
	_mbarrange-> setActiveStateTo(true);
	_mbarrange-> setVisibleLabels( true );
	_mbarrange-> setDeviceEndMargin(10);
   	_mbarrange-> setRepresentedValues( 0 , sizeZ );
	_mbarrange-> setDeviceBlitStart(10,10); 
	_mbarrange-> setIfWithActualDrawed( false );
	_mbarrange-> SetStart( 0 );
	_mbarrange-> SetEnd( sizeZ );  


	wxFlexGridSizer * sizer				= new wxFlexGridSizer(1);
	sizer -> Add( new wxStaticText(this,-1,_T("Isovalue (Gray level)"))  , 1, wxGROW );
	sizer -> Add( _isovalue , 1, wxGROW );
	sizer -> Add( methodRadiobox , 1, wxGROW );
	sizer -> Add( new wxStaticText(this,-1,_T("Sampling (%)"))  , 1, wxGROW );
	sizer -> Add( _sampling , 1, wxGROW );
	sizer -> Add( segmentationOneSliceBtn , 1, wxGROW );
	sizer -> Add( new wxStaticText(this,-1,_T(" "))  , 1, wxGROW );
	sizer -> Add( _staticTextSegmentation  , 1, wxGROW );
	sizer -> Add( segmentationAllSliceBtn , 1, wxGROW );
	sizer -> Add( _mbarrange  , 1, wxGROW );

	this->SetSizer( sizer );
//		panel->SetSize( sizePanel );
	this->SetSize( wxDefaultSize );
	this->SetAutoLayout( true );
	this->Layout();
	
//_segmentationFrame->SetEventHandler( this );
	//segmentationOneSliceBtn->SetEventHandler( this );
	//segmentationAllSliceBtn->SetEventHandler( this );
	//panel->SetEventHandler(this);
	Connect( segmentationOneSliceBtn->GetId(),   wxEVT_COMMAND_BUTTON_CLICKED , (wxObjectEventFunction) &interfSegmentationPanelVTK::onSegmentationOneSlice); 
	Connect( segmentationAllSliceBtn->GetId(),   wxEVT_COMMAND_BUTTON_CLICKED , (wxObjectEventFunction) &interfSegmentationPanelVTK::onSegmentationAllSlice); 
}


interfSegmentationPanelVTK::~interfSegmentationPanelVTK()
{
}

/**
	**	Responds to the events of the buttons, when the same panel is responsible for it. It gets the name
	**	of the button corresponding to the method that has to be executed,
	**	it uses attribute eventHandler to call the methods define by the application.
	**	see setEventHandler(wxEventHandler*)
	**/

void  interfSegmentationPanelVTK::onSegmentationPressedITK(wxCommandEvent& event){
    if(segmentPanelITK == NULL){
		segmentPanelITK = new wxPanel(interfMainPanel::getInstance()->getInfoPanel(), -1, wxDefaultPosition, wxDefaultSize, wxBORDER_STATIC, wxString(_T("")));
			

		wxFlexGridSizer* flexsizer = new wxFlexGridSizer(1);	
		segmentPanelITK->SetSizer(flexsizer, true);
		segmentPanelITK->SetAutoLayout( true );	
				
		wxPanel* panel = new wxPanel(this, -1);//contourevent->getSegmentationPanelITK(segmentPanelITK);
	

		wxStaticText* stattext = new wxStaticText(segmentPanelITK, -1, wxString(_T("   Automatic ITK Segmentation   ")), wxDefaultPosition,
			wxDefaultSize, wxALIGN_CENTRE|wxBORDER_SIMPLE|wxFULL_REPAINT_ON_RESIZE, wxString(_T("")));

		flexsizer->Add(stattext,wxALIGN_CENTER | wxALIGN_CENTRE);
		flexsizer->Add(panel, wxEXPAND);
		segmentPanelITK->Layout();
	}
	interfMainPanel::getInstance()->showPanel(segmentPanelITK);
	//contourevent->showAxis(true);
	//axisshown = true;
}

void interfSegmentationPanelVTK::onSegmentationOneSlice( wxCommandEvent& event )
{


	int				isovalue	= _isovalue->GetValue();
	int				sampling	= _sampling->GetValue();
	int method = methodRadiobox->GetSelection();
	interfMainPanel::getInstance()->onSegmentationOneSlice(isovalue, sampling, method);
	
}
void interfSegmentationPanelVTK::onSegmentationAllSlice( wxCommandEvent& event )
{

	int minZ=_mbarrange->GetStart();
	int maxZ=_mbarrange->GetEnd();

	int				isovalue	= _isovalue->GetValue();
	int				sampling	= _sampling->GetValue();
	int method = methodRadiobox->GetSelection();


	interfMainPanel::getInstance()->onSegmentationAllSlice(minZ, maxZ, isovalue, sampling, method);
	
}

void interfSegmentationPanelVTK::setLabel(wxString tmpString){
	_staticTextSegmentation->SetLabel(tmpString);
}
/**
** start of new implementation
**	interfSegmentationPanelITK
**/
interfSegmentationPanelITK::interfSegmentationPanelITK(wxWindow * parent)
: wxPanel(parent, -1, wxDefaultPosition, wxDefaultSize, wxBORDER_SUNKEN)
{
	int sizeZ = interfMainPanel::getInstance()->GetImageDataSizeZ();
	//int sizeZ = _theViewPanel->getSceneManager()->GetImageDataSizeZ();
	double range[2];
	//_theViewPanel->getSceneManager()->GetImageDataRange(range);
	interfMainPanel::getInstance()->GetImageDataRange(range);

	wxButton *segmentationOneSliceBtn	= new wxButton(this,-1,_T("Current slice"), wxDefaultPosition, wxSize(200,35) );
	wxButton *segmentationAllSliceBtn	= new wxButton(this,-1,_T("All slices") ,wxDefaultPosition, wxSize(200,35) );

	Connect( segmentationOneSliceBtn->GetId(),   wxEVT_COMMAND_BUTTON_CLICKED , (wxObjectEventFunction) &interfSegmentationPanelITK::onSegmentationOneSlice); 
	Connect( segmentationAllSliceBtn->GetId(),   wxEVT_COMMAND_BUTTON_CLICKED , (wxObjectEventFunction) &interfSegmentationPanelITK::onSegmentationAllSlice); 

	_isovalue							= new wxSlider(this, -1, 40 , (int)(range[0]), (int)(range[1]), wxDefaultPosition, wxSize(200,35), wxSL_HORIZONTAL|wxSL_LABELS, wxDefaultValidator);
	_sampling							= new wxSlider(this, -1, 20 , 4, 50, wxDefaultPosition, wxSize(200,35), wxSL_HORIZONTAL|wxSL_LABELS, wxDefaultValidator);
	wxString lstOptions[3];
	lstOptions[0]=_T("A");
	lstOptions[1]=_T("B");
	lstOptions[2]=_T("C");
	methodRadiobox						= new wxRadioBox(this, -1, _T("Method (find ctrl. Points)"), wxDefaultPosition, wxSize(200,45), 3 , lstOptions,  3, wxRA_SPECIFY_COLS);
	methodRadiobox->SetSelection(2);
	_staticTextSegmentation				= new wxStaticText(this,-1,_T("    "));

	_mbarrange					=  new mBarRange(this,70, 65);
	_mbarrange->SetMin(0);
	_mbarrange->SetStart(0);

	_mbarrange-> SetOrientation( true );
	_mbarrange-> setActiveStateTo(true);
	_mbarrange-> setVisibleLabels( true );
	_mbarrange-> setDeviceEndMargin(10);
   	_mbarrange-> setRepresentedValues( 0 , sizeZ );
	_mbarrange-> setDeviceBlitStart(10,10); 
	_mbarrange-> setIfWithActualDrawed( false );
	_mbarrange-> SetStart( 0 );
	_mbarrange-> SetEnd( sizeZ );  


	wxFlexGridSizer * sizer				= new wxFlexGridSizer(1);
	sizer -> Add( new wxStaticText(this,-1,_T("Isovalue (Gray level)"))  , 1, wxGROW );
	sizer -> Add( _isovalue , 1, wxGROW );
	sizer -> Add( methodRadiobox , 1, wxGROW );
	sizer -> Add( new wxStaticText(this,-1,_T("Sampling (%)"))  , 1, wxGROW );
	sizer -> Add( _sampling , 1, wxGROW );
	sizer -> Add( segmentationOneSliceBtn , 1, wxGROW );
	sizer -> Add( new wxStaticText(this,-1,_T(" "))  , 1, wxGROW );
	sizer -> Add( _staticTextSegmentation  , 1, wxGROW );
	sizer -> Add( segmentationAllSliceBtn , 1, wxGROW );
	sizer -> Add( _mbarrange  , 1, wxGROW );

	this->SetSizer( sizer );
//		panel->SetSize( sizePanel );
	this->SetSize( wxDefaultSize );
	this->SetAutoLayout( true );
	this->Layout();
	
}
interfSegmentationPanelITK::~interfSegmentationPanelITK(){

}

void interfSegmentationPanelITK::onSegmentationOneSlice( wxCommandEvent& event )
{


	/*int				isovalue	= _isovalue->GetValue();
	int				sampling	= _sampling->GetValue();
	int method = methodRadiobox->GetSelection();
	interfMainPanel::getInstance()->onSegmentationOneSlice(isovalue, sampling, method);*/
	
}
void interfSegmentationPanelITK::onSegmentationAllSlice( wxCommandEvent& event )
{

	/*int minZ=_mbarrange->GetStart();
	int maxZ=_mbarrange->GetEnd();

	int				isovalue	= _isovalue->GetValue();
	int				sampling	= _sampling->GetValue();
	int method = methodRadiobox->GetSelection();


	interfMainPanel::getInstance()->onSegmentationAllSlice(minZ, maxZ, isovalue, sampling, method);*/
	
}
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