/*
 * ScanMainFrame.cpp
 *
 *  Created on: Feb 8, 2016
 *      Author: Hovanes Egiyan
 */

#include "ScanMainFrame.hh"
#include "FileNameFinder.hh"


ClassImp(ScanMainFrame)

using namespace std;

ScanMainFrame::ScanMainFrame( FileNameFinder* fileFinder ) :
	LogableMainFrame(gClient->GetRoot(), 1500, 500 ), smfFileFinder(fileFinder)  {
	SetBackgroundColor(0x002400);
//	cout << "Will make the menu bad for " << fileName << endl;
	this->MakeMenuBar();

//	// Sets window name and shows the main frame
	SetWindowName( "Scan Analysis Top Window" );
	SetName("Scan Analysis Top Window");

	this->SetWMSize( 400, 150 );
	cout << "Mapping subwindows" << endl;
	this->MapSubwindows();
	this->Resize(this->GetDefaultSize());
	this->MapWindow();

	if( smfFileFinder->getFileName() != "" ) {
		smfScan = new ScanCombo( smfFileFinder->getFullFileName() );
	}
	return;
}

ScanMainFrame::~ScanMainFrame() {
	if( smfScan != 0 ) {
		try {
			delete smfScan;
		} catch(...) {
			cout << "Failed to delete scan" << endl;
		}
	}
	this->Cleanup();
	gApplication->Terminate(0);
	return;
}

void ScanMainFrame::MakeMenuBar() {
	TGHorizontalFrame* menuFrame = new TGHorizontalFrame(this, fWidth, 20 );

	// a popup menu
	TGPopupMenu* fMenuFile = new TGPopupMenu(gClient->GetRoot());
	// adding menu entries
	fMenuFile->AddEntry("&Reopen last",kM_FILE_REOPEN);
	fMenuFile->AddEntry("&Open...",kM_FILE_OPEN);

	fMenuFile->AddSeparator();

	fMenuFile->AddEntry("E&xit",kM_FILE_EXIT);

	// Connect action for clicking an option
	fMenuFile->Connect("Activated(Int_t)","ScanMainFrame",this,"HandleMenu(Int_t)");
	// Connect actions for popping up a submenu
	fMenuFile->Connect("PoppedUp()","ScanMainFrame",this,"HandlePopup()");
	// Conenct action for highlighting
	fMenuFile->Connect("Highlighted(Int_t)","ScanMainFrame",this,"HandleHighlight(Int_t)");

	//  Create the menu bar itself
	TGLayoutHints* fMenuBarItemLayout = new TGLayoutHints(kLHintsTop | kLHintsLeft, 0, 4, 0, 0);
//	TGLayoutHints* fMenuBarHelpLayout = new TGLayoutHints(kLHintsTop | kLHintsRight);
	// menu bar
	lmfMenuBar = new TGMenuBar(menuFrame,100,20,kHorizontalFrame);
	// adding popup menus
	lmfMenuBar->AddPopup("&File",fMenuFile,fMenuBarItemLayout);

	menuFrame->AddFrame(lmfMenuBar, new TGLayoutHints(kLHintsExpandX | kLHintsTop, 5, 5, 5, 5));
	this->AddFrame(menuFrame, new TGLayoutHints(kLHintsExpandX | kLHintsTop, 5, 5, 5, 5));

	return;
}


// Override the CloseWindow method to terminate the program when the OverviewMainFrame object  is closed.
void ScanMainFrame::CloseWindow() {
	LogableMainFrame::CloseWindow();
	cout << "Closing the main application window and exiting the program" << endl;
	gApplication->Terminate(0);
	return;
}


void ScanMainFrame::HandleMenu(Int_t choice) {
	cout << "Choice " << choice << " has been made " << endl;
	switch (choice) {
	case kM_FILE_REOPEN:
		// Reopen the file that was opened last time
//		if (smfScan != 0) {
//			try {
//				delete smfScan;
//			} catch (...) {
//				cout << "Could not delete Scan object" << endl;
//			}
//		}
		if (smfFileFinder->getFileName() != "") {
			smfScan = new ScanCombo(smfFileFinder->getFullFileName());
		}
		break;
	case kM_FILE_OPEN:
		// Select a new file and open it
		smfFileFinder->getFileNameFromGUI( this );
		cout << "Got the file attributes " << endl;
		if (smfFileFinder->getFileName() != "") {
			smfScan = new ScanCombo(smfFileFinder->getFullFileName());
		}
		break;
	default:
		break;
	}
	// Call the same method of the base class
	LogableMainFrame::HandleMenu( choice );
	return;
}

void ScanMainFrame::HandlePopup() {
	cout << "Popped up " << endl;
	return;
}

void ScanMainFrame::HandleHighlight( Int_t choice ) {
	cout << "Highlighted " << choice << endl;
	return;
}