#include <creaImageIOWxGimmickTools.h>

namespace creaImageIO
{
	/**
	** Begin of the threshold panel
	**/
	WxGimmickTools::WxGimmickTools(wxWindow* parent)
	: wxPanel(parent, -1, wxDefaultPosition, wxDefaultSize, wxBORDER_SUNKEN)
	{
		wxButton *thresholdGoBtn = new wxButton(this,wxID_ANY,_T("Add Fake Color"), wxDefaultPosition, wxSize(200,30) );
		wxButton *thresholdRemoveBtn = new wxButton(this,wxID_ANY,_T("Remove Fake Color"), wxDefaultPosition, wxSize(200,30) );
		_interpolationCheckBox = new wxCheckBox(this, -1, _T("Image interpolation") );
		_interpolationCheckBox->SetValue(true);	
		_opacity = new wxSlider(this, wxID_ANY, 6, 1, 10, wxDefaultPosition, wxDefaultSize, wxSL_HORIZONTAL|wxSL_LABELS, wxDefaultValidator);
		_thresholdGo = false;

		double range[2];
		interfMainPanel::getInstance()->getImageRange(range);
		
		int min = (int)floor (range[0]);
		int max = (int)ceil (range[1]);

		_mBarThreshold	=  new mBarRange(this,70,65);
		_mBarThreshold->SetMin(0);
		_mBarThreshold->SetStart(0);
		_mBarThreshold-> SetOrientation( true );
		_mBarThreshold-> setActiveStateTo(true);
		_mBarThreshold-> setVisibleLabels( true );
		_mBarThreshold-> setDeviceEndMargin(10);
		_mBarThreshold-> setRepresentedValues( min , max );
		_mBarThreshold-> setDeviceBlitStart(10,10); 
		_mBarThreshold-> setIfWithActualDrawed( false );
		_mBarThreshold-> SetStart( min );
		_mBarThreshold-> SetEnd( max );  
		
		Connect( thresholdGoBtn->GetId(), wxEVT_COMMAND_BUTTON_CLICKED , (wxObjectEventFunction) &WxGimmickTools::onThresholdGo ); 
		Connect( thresholdRemoveBtn->GetId(), wxEVT_COMMAND_BUTTON_CLICKED , (wxObjectEventFunction) &WxGimmickTools::onThresholdRemove );
		Connect( _interpolationCheckBox->GetId(), wxEVT_COMMAND_CHECKBOX_CLICKED, (wxObjectEventFunction) &WxGimmickTools::onThresholdInterpolation );

		wxFlexGridSizer * sizer		= new wxFlexGridSizer(1);
		sizer -> Add( new wxStaticText(this,-1,_T("Image Threshold"))  , 1, wxGROW );
		sizer -> Add( _mBarThreshold, 1, wxGROW );
		sizer -> Add( new wxStaticText(this,-1,_T(" "))  , 1, wxGROW );
		sizer -> Add( new wxStaticText(this,-1,_T("Opacity Level"))  , 1, wxGROW );
		sizer -> Add( _opacity, 1, wxGROW );
		sizer -> Add( new wxStaticText(this,-1,_T(" "))  , 1, wxGROW );
		sizer -> Add( thresholdGoBtn, 1, wxGROW );
		sizer -> Add( thresholdRemoveBtn, 1, wxGROW );
		sizer -> Add( new wxStaticText(this,-1,_T(" "))  , 1, wxGROW );
		sizer -> Add( _interpolationCheckBox, 1, wxGROW );

		this->SetSizer( sizer );
		this->SetAutoLayout( true );
		this->Layout();
	}

	WxGimmickTools::~WxGimmickTools(){
	}



	void WxGimmickTools::onThresholdChange(wxCommandEvent& event)
	{
		if (_thresholdGo)
		{
			//interfMainPanel::getInstance()->onThresholdChange();
		}
	}

	void WxGimmickTools::onThresholdGo(wxCommandEvent& event)
	{
		if (!_thresholdGo)
		{
			//interfMainPanel::getInstance()->onThreshold();
			_thresholdGo=true;
		}
	}

	void WxGimmickTools::onThresholdRemove(wxCommandEvent& event)
	{
		if (_thresholdGo)
		{	
			//interfMainPanel::getInstance()->onThresholdRemove( );
			_thresholdGo=false;		
		}
	}

	void WxGimmickTools::onThresholdStop()
	{
		if (_thresholdGo)
		{	
			//interfMainPanel::getInstance()->onThresholdRemove( );
			_thresholdGo=false;		
		}
	}

	void WxGimmickTools::onThresholdInstantChange(double range[])
	{
		range[0] = _mBarThreshold->GetStart();
		range[1] = _mBarThreshold->GetEnd();
	}

	void WxGimmickTools::onThresholdInterpolation(wxCommandEvent& event)
	{
		//interfMainPanel::getInstance()->onThresholdInterpolation(_interpolationCheckBox->GetValue());
	}

	void WxGimmickTools::onChangeOpacity(wxScrollEvent& event)
	{
		int opacity = _opacity->GetValue();
		//interfMainPanel::getInstance()->onThresholdChangeOpacity(opacity);
	}

	BEGIN_EVENT_TABLE(WxGimmickTools, wxPanel)
		EVT_COMMAND(wxID_ANY, wxEVT_TSBAR_START, WxGimmickTools :: onThresholdChange)
		EVT_COMMAND(wxID_ANY, wxEVT_TSBAR_END, WxGimmickTools :: onThresholdChange)
		EVT_COMMAND(wxID_ANY, wxEVT_TSBAR_MOVED, WxGimmickTools :: onThresholdChange)	
		EVT_SCROLL(WxGimmickTools :: onChangeOpacity)
	END_EVENT_TABLE()

} // EO namespace creaImageIO