/*
 * AnalysisFrame.cpp
 *
 *  Created on: Apr 22, 2015
 *      Author: Hovanes Egiyan
 */

#include "AnalysisFrame.hh"

using namespace std;

AnalysisFrame::AnalysisFrame( const ScanPlot* plot, string label, const TGWindow* pWindow,
		UInt_t width, UInt_t height ) :
		TGVerticalFrame( pWindow, width, height ), afEmbeddedCanvas( 0 ), afStatusBar(0), afPlot( plot ),
				afGraphAnalyzer( 0 ), afLabel( label ), afStyle( 0 ) {

	cout << "In AnalysisFrame::AnalysisFrame()" << endl;

	afStyle = new TStyle( *gStyle );
	SetStyle();
	afGraphAnalyzer = new CollimatorGraphAnalyzer( afPlot->getGraph(), afPlot->getScanName(),
			afLabel );

	cout << "GraphAnalyzer has been built for " << afPlot->getGraph()->GetName() << " as "
			<< afLabel << endl;
	string canvasName;
	if ( afPlot != 0 ) canvasName = afPlot->getName();
	afEmbeddedCanvas = new TRootEmbeddedCanvas( canvasName.c_str(), this, width, height );

	Int_t widID = afEmbeddedCanvas->GetCanvasWindowId();
	TCanvas *myc = new TCanvas( (canvasName + "::C").c_str(), 0, 0, widID );
	afEmbeddedCanvas->AdoptCanvas( myc );

	// Link the event info
	myc->Connect( "ProcessedEvent(Int_t,Int_t,Int_t,TObject*)", "AnalysisFrame", this,
			"EventInfo(Int_t,Int_t,Int_t,TObject*)" );

	// Add embedded canvas
	this->AddFrame( afEmbeddedCanvas,
			new TGLayoutHints( kLHintsExpandX | kLHintsExpandY, 10, 10, 10, 1 ) );

	Int_t parts[] = {45, 10, 45};

	// Create the status bar
	afStatusBar = new TGStatusBar(this, 50, 10, kVerticalFrame);
	afStatusBar->SetParts(parts, 4);
	afStatusBar->Draw3DCorner(kFALSE);
	this->AddFrame(afStatusBar, new TGLayoutHints(kLHintsExpandX, 0, 0, 10, 0));

	string newName = string( afPlot->getGraph()->GetName() ) + string( ":1" );

	afEmbeddedCanvas->GetCanvas()->cd();
	SetStyle();
//	afStyle->SetOptDate(1);

	cout << "plot object is at " << hex << showbase << afPlot << dec << endl;
	cout << "Class name of plot object is " << afPlot->ClassName() << endl;
	cout << "Detector pointer is " << hex << showbase << afPlot->getDetector() << endl;
	cout << "Class of Detector pointer is " << afPlot->getDetector()->ClassName() << endl;
//	cout << "Recovered scanstream pointer is " << hex << showbase
//			<< afPlot->getDetector()->getScanStream() << dec << endl;
//	if ( afPlot != 0 && afPlot->getDetector() != 0
//			&& afPlot->getDetector()->getScanStream() != 0 ) {
	if( afPlot != 0 ) {
		afDateText = new TText( afStyle->GetDateX(), afStyle->GetDateY(), afPlot->getDate().c_str() );
		afDateText->SetX( afStyle->GetDateX() );
		afDateText->SetY( afStyle->GetDateY() );
		afDateText->SetTextSize( 0.025 );
		afDateText->SetNDC( true );
		DrawFrame();
	}
	return;
}

AnalysisFrame::~AnalysisFrame() {
	if ( afGraphAnalyzer != 0 ) delete afGraphAnalyzer;
	if( afEmbeddedCanvas != 0 ) delete afEmbeddedCanvas;
	if( afStatusBar != 0 ) delete afStatusBar;
	this->Cleanup();
	if( afDateText!= 0 ) delete afDateText;
	if( afStyle != 0 ) delete afStyle;
	return;
}

void AnalysisFrame::SetStyle() {
//	afStyle->SetOptFit( 111 );
//	afStyle->SetOptStat( 1101 );
	afStyle->SetOptTitle( 1 );
	afStyle->SetTitleH( 0.08 );
	afStyle->SetTitleW( 0.9 );
	afStyle->SetTitleX( 0.5 );
	afStyle->SetTitleY( 0.99 );
	afStyle->SetMarkerStyle(20);
	afStyle->SetTitleOffset( 1.7, "X" );
	afStyle->SetTitleOffset( 1.7, "Y" );
	afStyle->cd();
	return;
}

void AnalysisFrame::DrawFrame() {
//	afGraphAnalyzer->Draw( "W" );
	SetStyle();
	afStyle->cd();
//		afGraphAnalyzer->Draw( "AWP" );
//	afGraphAnalyzer->Draw( "W" );

//	afGraphAnalyzer->FitGraph();
	gPad->SetFrameFillColor( 0 );
	gPad->SetGrid( 1, 1 );
//		if ( afGraphAnalyzer->GetMinimum() > 0 ) gPad->SetLogy( 1 );
	afGraphAnalyzer->SetMarkerStyle(20);
	// Draw the graph
	afGraphAnalyzer->Draw( "TRI1 P0");
	//	 Draw the date
	afDateText->Draw();

	gPad->Update();
	gPad->Modified();

	return;
}

void AnalysisFrame::SetStatusText( const char *txt, Int_t pi ) {
	// Set text in status bar.
	afStatusBar->SetText( txt, pi );
}

void AnalysisFrame::EventInfo( Int_t event, Int_t px, Int_t py, TObject *selected ) {
//  Writes the event status in the status bar parts
	const char *text0, *text2;
	char text1[50];
	text0 = selected->GetTitle();
	SetStatusText( text0, 0 );
//	text1 = selected->GetName();
//	SetStatusText( text1, 1 );
	if ( event == kKeyPress )
		sprintf( text1, "%c", (char) px );
	else
		sprintf( text1, "%d,%d", px, py );
	SetStatusText( text1, 1 );
	text2 = selected->GetObjectInfo( px, py );
	SetStatusText( text2, 2 );
}