#include "interfToolsMenu.h"
#include "interfMainPanel.h"

interfToolsMenu::interfToolsMenu(wxWindow * parent, int sizex, int sizey,wxEvtHandler* evtHandler, std::string datdir)
	: interfMenuBar(parent, sizex, sizey)
{
	this->datadir = datdir;
	contourevent = (wxContourEventHandler*)evtHandler;
	infoWin = NULL;
	configPanel = NULL;
	segmentPanel = NULL;
	spreadPanel = NULL;
	segmentPanelITK = NULL;
	
	eventHandler = evtHandler;

	initButtons(this);
}

void interfToolsMenu::initButtons(wxEvtHandler* evtHandler) {

	std::vector<std::string> path, nom;
	std::vector<wxObjectEventFunction> funct;

	path.push_back(datadir + "/Spread.png");
	nom.push_back("The selected contour will spread through all slides");
	funct.push_back((wxObjectEventFunction) &interfMenuBar:: onActionButtonPressed);

	path.push_back(datadir + "/Spread1.png");
	nom.push_back("Select more than one contour and find the contours between them");
	funct.push_back((wxObjectEventFunction) &interfToolsMenu:: onSpreadPressed);

	
	path.push_back(datadir + "/info.png");
	nom.push_back("Information of the contours in the scene");
	funct.push_back((wxObjectEventFunction) &interfToolsMenu:: onInformationPressed);

	path.push_back(datadir + "/pignon.png");
	nom.push_back("Configuration of the window");
	funct.push_back((wxObjectEventFunction) &interfToolsMenu:: onConfigurationPressed);

	this->addButtons(path, nom);	
	this->setVectorFunction(funct);

	this->setButtonName(0, wxContour_ActionCommnadsID::CHANGE_TOOL);

	this->connectEvents(evtHandler);
	   

}

interfToolsMenu::~interfToolsMenu()
{
}

/**
	**	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 interfToolsMenu::onRigidPressed(wxCommandEvent& event){
	
}

void  interfToolsMenu::onSpreadPressed(wxCommandEvent& event){


	if(spreadPanel==NULL){

		spreadPanel = new wxPanel(interfMainPanel::getInstance()->getInfoPanel(), -1, wxDefaultPosition, wxDefaultSize, wxBORDER_STATIC, wxString(_T("")));
		wxFlexGridSizer* flexsizer = new wxFlexGridSizer(1);	
		spreadPanel->SetSizer(flexsizer, true);
		spreadPanel->SetAutoLayout( true );	
		spreadPanel->SetEventHandler(this->contourevent);
		
		wxPanel* panel = contourevent->getSpreadPanel(spreadPanel);
	

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

		flexsizer->Add(stattext,wxALIGN_CENTER | wxALIGN_CENTRE);
		flexsizer->Add(panel, wxEXPAND);
		spreadPanel->Layout();
	}	
	interfMainPanel::getInstance()->showPanel(spreadPanel);
	hideAxis();
}


void  interfToolsMenu::onInformationPressed(wxCommandEvent& event){

	if(infoWin ==NULL){
		infoWin						= new wxFrame (interfMainPanel::getInstance()->getInfoPanel(), -1,_T("  Spread  "), wxDefaultPosition, wxDefaultSize, wxFRAME_TOOL_WINDOW|wxSYSTEM_MENU | wxCAPTION |  wxCLIP_CHILDREN |wxFRAME_FLOAT_ON_PARENT | wxRESIZE_BORDER  );
		infoWin->SetSize( wxSize(500,450) );
		
		wxSize sizepanel(200,300);
		wxPanel *panel									= contourevent->getInformationPanel(infoWin);

		wxBoxSizer * sizerPanel		= new wxBoxSizer(wxHORIZONTAL);
		sizerPanel -> Add( panel->GetSizer()		, 1, wxEXPAND ,0);

		infoWin->SetSizer( sizerPanel );
		infoWin->SetAutoLayout( true );
		infoWin->Layout();

		infoWin->Show();		

	}else {

		if (infoWin->IsShown()==true)
		{
			infoWin->Show(false);
		} else  {
			contourevent->FillGridWithContoursInformation();
			infoWin->Show(true);
		}
	}	
}

void  interfToolsMenu::onConfigurationPressed(wxCommandEvent& event){

	if(configPanel == NULL){
		configPanel = new wxPanel(interfMainPanel::getInstance()->getInfoPanel(), -1, wxDefaultPosition, wxDefaultSize, wxNO_BORDER, wxString(_T("")));
		wxFlexGridSizer* flexsizer = new wxFlexGridSizer(1);	
		configPanel->SetSizer(flexsizer, true);
		configPanel->SetAutoLayout( true );	
		configPanel->SetEventHandler(this->contourevent);
		
		wxPanel* panel = contourevent->getConfigurationPanel(configPanel);

		wxStaticText* stattext = new wxStaticText(configPanel, -1, wxString(_T("   Interface Configuration   ")), wxDefaultPosition,
			wxDefaultSize, wxALIGN_CENTRE|wxBORDER_SIMPLE|wxFULL_REPAINT_ON_RESIZE, wxString(_T("")));

		flexsizer->Add(stattext,wxALIGN_CENTER | wxALIGN_CENTRE);

		flexsizer->Add(panel, wxEXPAND);
		configPanel->Layout();

	}
	interfMainPanel::getInstance()->showPanel(configPanel);

	hideAxis();
}

void interfToolsMenu::hideAxis(){
	if(axisshown){
		axisshown = false;
		contourevent->showAxis(axisshown);
	}
}