// wGui Calculator tutorial - bullseye_testapp.cpp

#include "wgui.h"
#include "bullseye.h"
#include <iostream>

using namespace std;
using namespace wGui;

// View class

class CBullseyeTestView : public CView
{
public:
	CBullseyeTestView(void);
	bool HandleMessage(CMessage* pMessage);

private:
	CBullseye* m_pBullseye;
	CEditBox* m_pScoreBox;
};


CBullseyeTestView::CBullseyeTestView(void) :
	CView(CRect(0, 0, 120, 150), "wGui Bullseye Custom Control Tutorial", false)
{
	CMessageServer::Instance().RegisterMessageClient(this, CMessage::USER);
	m_pBullseye = new CBullseye(CRect(10, 10, 110, 110), this);
	m_pScoreBox = new CEditBox(CRect(10, 120, 110, 140), this);
	m_pScoreBox->SetReadOnly(true);
	m_pScoreBox->SetWindowText("Ready");
}


bool CBullseyeTestView::HandleMessage(CMessage* pMessage)
{
	bool bHandled = false;

	if (pMessage)
	{
		switch (pMessage->MessageType())
		{
		case CMessage::USER:
			if (pMessage->Destination() == this && pMessage->Source() == m_pBullseye)
			{
				TIntMessage* pIntMessage = dynamic_cast<TIntMessage*>(pMessage);
				m_pScoreBox->SetWindowText(stdex::itoa(pIntMessage->Value()) + " Points");
				bHandled = true;
			}
			break;
		default:
			bHandled = CView::HandleMessage(pMessage);
			break;
		}
	}

	return bHandled;
}


// Application class

class CBullseyeTestApp : public CApplication
{
public:
	CBullseyeTestApp(int argc, char **argv) : CApplication(argc, argv) { }

	virtual void Init(void)
	{
		CApplication::Init();
		SetDefaultFontEngine(GetFontEngine("Vera.ttf"));
	}
};


// Main

int main(int argc, char **argv)
{
	int iExitCode = EXIT_FAILURE;
	try
	{
		CBullseyeTestApp BullseyeTestApp(argc, argv);
		BullseyeTestApp.Init();

		CBullseyeTestView BullseyeTestView;
		BullseyeTestApp.Exec();

		iExitCode = BullseyeTestApp.ExitCode();
	}
	catch (Wg_Ex_Base& e)
	{
		cerr << "Unhandled wGui exception : " << e.what() << endl;
		exit(EXIT_FAILURE);
	}
	catch (exception& e)
	{
		cerr << "Unhandled std exception : " << e.what() << endl;
		exit(EXIT_FAILURE);
	}
	catch (...)
	{
		cerr << "Unhandled exception." << endl;
		exit(EXIT_FAILURE);
	}
	exit (iExitCode);
}