// $Id$
//
//    File: fcal11_SignalViewer.cc
// Created: Wed Nov 30 07:42:06 EST 2011
// Creator: davidl (on Linux ifarm1101 2.6.18-128.7.1.el5 x86_64)
//

#include <iostream>
#include <iomanip>
#include <sstream>
#include <cmath>
#include <fstream>
using namespace std;

#include "fcal11view.h"
#include "fcal11_SignalViewer.h"
#include "MyProcessor.h"

#include <TPolyMarker.h>
#include <TLine.h>
#include <TMarker.h>
#include <TBox.h>
#include <TVector3.h>
#include <TGeoVolume.h>
#include <TGeoManager.h>
#include <TGLabel.h>
#include <TGComboBox.h>
#include <TGButton.h>
#include <TGButtonGroup.h>
#include <TGTextEntry.h>
#include <TArrow.h>
#include <TLatex.h>
#include <TColor.h>
#include <TMath.h>

fcal11_SignalViewer *gSIGNALVIEWER=NULL;

extern JApplication *japp;

extern int GO;

//---------------------------------
// fcal11_SignalViewer    (Constructor)
//---------------------------------
fcal11_SignalViewer::fcal11_SignalViewer(const TGWindow *p, UInt_t w, UInt_t h):TGMainFrame(NULL,w,h)
{
	gSIGNALVIEWER = this;

	TGHorizontalFrame *sourceframe = new TGHorizontalFrame(this,w,20);
	TGHorizontalFrame *topframe = new TGHorizontalFrame(this, w, h);
	TGHorizontalFrame *midframe = new TGHorizontalFrame(this, w, h);
	TGHorizontalFrame *botframe = new TGHorizontalFrame(this, w, h);
	AddFrame(sourceframe, new TGLayoutHints(kLHintsLeft|kLHintsExpandX, 2,2,0,0));
	AddFrame(topframe, new TGLayoutHints(kLHintsNormal, 2,2,2,2));
	AddFrame(midframe, new TGLayoutHints(kLHintsNormal|kLHintsExpandX|kLHintsExpandY, 5,5,5,5));
	AddFrame(botframe, new TGLayoutHints(kLHintsNormal, 2,2,2,2));

	//========== Source ===========
	TGLabel *sourcelab = new TGLabel(sourceframe, "Source:");
	sourceframe->AddFrame(sourcelab,new TGLayoutHints(kLHintsNormal, 2,2,0,0));
	source = new TGLabel(sourceframe, "--");
	sourceframe->AddFrame(source, new TGLayoutHints(kLHintsLeft|kLHintsExpandX, 2,2,0,0));
	source->SetTextJustify(1);

	//========== TOP FRAME ============
	TGGroupFrame *eventcontrols = new TGGroupFrame(topframe, "Event Controls", kHorizontalFrame);
	TGGroupFrame *eventinfo = new TGGroupFrame(topframe, "Info", kHorizontalFrame);
	TGGroupFrame *displaycontrols = new TGGroupFrame(topframe, "Display Controls", kHorizontalFrame);
	TGHorizontalFrame *programcontrols = new TGHorizontalFrame(topframe);
	topframe->AddFrame(eventcontrols, new TGLayoutHints(kLHintsNormal|kLHintsExpandX|kLHintsExpandY, 5,5,5,5));
	topframe->AddFrame(eventinfo, new TGLayoutHints(kLHintsNormal|kLHintsExpandY, 2,2,2,2));
	topframe->AddFrame(displaycontrols, new TGLayoutHints(kLHintsNormal|kLHintsExpandY, 2,2,2,2));
	topframe->AddFrame(programcontrols, new TGLayoutHints(kLHintsNormal|kLHintsExpandY, 2,2,2,2));

		//-------------- Next, Previous
		next	= new TGTextButton(eventcontrols,	"Next -->");
		eventcontrols->AddFrame(next, new TGLayoutHints(kLHintsNormal, 2,2,2,2));

		//----------------- Event Info
		TGVerticalFrame *eventlabs = new TGVerticalFrame(eventinfo);
		TGVerticalFrame *eventvals = new TGVerticalFrame(eventinfo);
		eventinfo->AddFrame(eventlabs, new TGLayoutHints(kLHintsNormal, 2,2,2,2));
		eventinfo->AddFrame(eventvals, new TGLayoutHints(kLHintsNormal, 2,2,2,2));

			TGLabel *runlab = new TGLabel(eventlabs, "Run:");
			TGLabel *eventlab = new TGLabel(eventlabs, "Event:");
			run = new TGLabel(eventvals, "----------");
			event = new TGLabel(eventvals, "----------");
			eventlabs->AddFrame(runlab, new TGLayoutHints(kLHintsCenterY|kLHintsRight, 2,2,2,2));
			eventlabs->AddFrame(eventlab,new TGLayoutHints(kLHintsCenterY|kLHintsRight, 2,2,2,2));
			eventvals->AddFrame(run, new TGLayoutHints(kLHintsNormal, 2,2,2,2));
			eventvals->AddFrame(event, new TGLayoutHints(kLHintsNormal, 2,2,2,2));

		//-------------- Display Controls
		TGVerticalFrame *displayopts = new TGVerticalFrame(displaycontrols);
		displaycontrols->AddFrame(displayopts, new TGLayoutHints(kLHintsNormal|kLHintsExpandX|kLHintsExpandY, 5,5,5,5));

			checkbuttons["sub_peds"] = new TGCheckButton(displayopts,	"Subtract Pedestal");
			checkbuttons["autoscale"] = new TGCheckButton(displayopts,	"Autoscale y-axis");
			checkbuttons["sum_labels"] = new TGCheckButton(displayopts,	"Show sums");

			displayopts->AddFrame(checkbuttons["sub_peds"], new TGLayoutHints(kLHintsNormal, 2,2,2,2));
			displayopts->AddFrame(checkbuttons["autoscale"], new TGLayoutHints(kLHintsNormal, 2,2,2,2));
			displayopts->AddFrame(checkbuttons["sum_labels"], new TGLayoutHints(kLHintsNormal, 2,2,2,2));

		//-------------- Program Controls
		TGTextButton *close	= new TGTextButton(programcontrols,	"&Close");
		programcontrols->AddFrame(close, new TGLayoutHints(kLHintsTop|kLHintsRight|kLHintsExpandX, 2,2,2,2));

	//========== MID FRAME ============
	int width = 800;
	int height = 800;
	TGHorizontalFrame *canvasframe = new TGHorizontalFrame(midframe);
	midframe->AddFrame(canvasframe);
		canvas = new TRootEmbeddedCanvas("Main Canvas", canvasframe, width, height, kSunkenFrame, GetWhitePixel());
		canvasframe->AddFrame(canvas);
		
		TCanvas *c1 = canvas->GetCanvas();
		c1->SetMargin((float)0.0, (float)0.0, (float)0.0, (float)0.0);
		c1->Divide(5, 5);
		c1->SetMargin((float)0.0, (float)0.0, (float)0.0, (float)0.0);
		for(int i=1; i<=5; i++){
			for(int j=1; j<=5; j++){
				c1->cd(i + 5*(j-1));
				gPad->SetTicks();
				gPad->SetGrid();
				gPad->SetMargin((float)0.0, (float)0.0, (float)0.0, (float)0.0);
			}
		}

	//&&&&&&&&&&&&&&&& Connections
	close->Connect("Clicked()","fcal11_SignalViewer", this, "DoClose()");
	next->Connect("Clicked()","fcal11_SignalViewer", this, "DoNext()");

	checkbuttons["sub_peds"]->Connect("Clicked()","fcal11_SignalViewer", this, "DoMyRedraw()");
	checkbuttons["autoscale"]->Connect("Clicked()","fcal11_SignalViewer", this, "DoMyRedraw()");
	checkbuttons["sum_labels"]->Connect("Clicked()","fcal11_SignalViewer", this, "DoMyRedraw()");

	checkbuttons["sub_peds"]->SetState(kButtonDown);

	// Finish up and map the window
	SetWindowName("FCAL 2011 Beam Test Event Viewer");
	SetIconName("FCAL11View");
	MapSubwindows();
	Resize(GetDefaultSize());
	//MapWindow();
	is_hidden = true;
	
	// Call Resize method of some group frames to get them to shrink down to smallest size
	eventinfo->Resize();
	eventcontrols->Resize();

}

//-------------------
// DoClose
//-------------------
void fcal11_SignalViewer::DoClose(void)
{
	Hide();
}

//-------------------
// DoNext
//-------------------
void fcal11_SignalViewer::DoNext(void)
{
	if(eventloop)eventloop->OneEvent();
	
	//DoMyRedraw();
}

//-------------------
// DoMyRedraw
//-------------------
void fcal11_SignalViewer::DoMyRedraw(void)
{
	gMYPROC->UpdateSignals();
}

//-------------------
// SetEvent
//-------------------
void fcal11_SignalViewer::SetEvent(int id)
{
	if(!event)return;

	char str[256];
	sprintf(str,"%5d", id);
	event->SetTitle(str);
	//event->Draw();
}

//-------------------
// SetSource
//-------------------
void fcal11_SignalViewer::SetSource(string source)
{
	this->source->SetTitle(source.c_str());
	//this->source->Draw();
}

//-------------------
// SetPad
//-------------------
void fcal11_SignalViewer::SetPad(int col, int row)
{
	if(row<0 || row>4 || col<0 || col>4)return;

	int id = 1 + col + 5*row;
	TCanvas *c1 = canvas->GetCanvas();
	c1->cd(id);
}

//-------------------
// Show
//-------------------
void fcal11_SignalViewer::Show(void)
{
	MapWindow();
	RaiseWindow();
	RequestFocus();

	DoMyRedraw();
	
	is_hidden = false;
}

//-------------------
// Hide
//-------------------
void fcal11_SignalViewer::Hide(void)
{
	UnmapWindow();
	
	is_hidden = true;
}

//-------------------
// IsHidden
//-------------------
bool fcal11_SignalViewer::IsHidden(void)
{
	return is_hidden;
}

//-------------------
// GetCheckButton
//-------------------
bool fcal11_SignalViewer::GetCheckButton(string who)
{
	map<string, TGCheckButton*>::iterator iter = checkbuttons.find(who);
	if(iter==checkbuttons.end())return false;
	return iter->second->GetState()==kButtonDown;
}

//-------------------
// AddCheckButtons
//-------------------
void fcal11_SignalViewer::AddCheckButtons(map<string, TGCheckButton*> &checkbuttons)
{
	this->checkbuttons.insert(checkbuttons.begin(), checkbuttons.end());
}

//---------------------------------
// ~fcal11_SignalViewer    (Destructor)
//---------------------------------
fcal11_SignalViewer::~fcal11_SignalViewer()
{

}