/*
 *
 * Zinzala SDK Introduction (Step 5)
 *
 * File         :   step5.cpp
 * Purpose      :   Calorie burner calculator
 * Author       :   JLV
 * Creation     :   04/07/03
 * Last Update  :   08/29/04
 *
 * (C) hexaZen 2003-2004
 *
 * This file is part of an example program for Zinzala. It can be
 * used, distributed and modified without limitation.
 *
 */

#include <stdio.h>

#include <Farfalla/Application.h>
#include <Farfalla/Rect.h>
#include <Farfalla/Window.h>
#include <Farfalla/GroupView.h>
#include <Farfalla/StringView.h>
#include <Farfalla/FloatEntryView.h>
#include <Farfalla/ComboBoxView.h>
#include <Farfalla/ButtonView.h>

using namespace zSDK::Cincinella;
using namespace zSDK::Farfalla;

// Defines units labels
const tChar *kDistanceLabels[2] = {
	"Miles",
	"Kilometers"
};
const tChar *kWeightLabels[2] = {
	"Pounds",
	"Kilograms"
};

// Define the Application's lWindow class

class cCalcWindow : public cWindow
{
	public:
		cCalcWindow();
	protected:
		void MessageReceived(cMessage *aMessage);
};

/*
 * Method       : cCalcWindow
 * Purpose      : Constructor
 * Inputs       : none
 * Output       : none
 * Side Effects : none
 *
 */
cCalcWindow::cCalcWindow()
	: 	cWindow(uRect(0,0),"calc",eWinNormal,
		kFlgResizeToFit | kFlgNotResizable | kFlgNotZoomable,
		kCurrentWorkspace)
{
	cGroupView *lFrame;
	cFloatEntryView *lDistance;
	cFloatEntryView *lWeight;
	cComboBoxView *lDistanceUnit;
	cComboBoxView *lWeightUnit;
	cStringView *result;

	// Set some settings of the lWindow
	SetPadding(5,5);
	SetTitle("Calories-burned Calculator");
	MoveTo(10,10);
	
	// Create widget to group all the widgets to put on the lWindow
	lFrame = new cGroupView(uRect(0,0),NULL,eHorizontal,0,kFlgForceEqualSize | kFlgResizeToFit);
	lFrame->SetSlicing(3);
	lFrame->SetSpacing(5,5);

	// Create and set widget to enter the lDistance
	lDistance = new cFloatEntryView(uRect(60,20),NULL,0,NULL,0,kFlgUpDown);
	lDistance->SetPrecision(1);
	
	// Create and set widget to enter lWeight
	lWeight = new cFloatEntryView(uRect(60,20),NULL,0,NULL,0,kFlgUpDown);
	lWeight->SetPrecision(1);

	// Create and set widget to select lDistance unit 
	lDistanceUnit = new cComboBoxView(uRect(60,20),NULL,NULL,0,kFlgNotEditable);
	lDistanceUnit->SetItems(kDistanceLabels,2);
	lDistanceUnit->SetSelectedItem(2);

	// Create and set widget to select lWeight unit 
	lWeightUnit = new cComboBoxView(uRect(60,20),NULL,NULL,0,kFlgNotEditable);
	lWeightUnit->SetItems(kWeightLabels,2);	
	lWeightUnit->SetSelectedItem(2);

	// Create and set widget to display the computation result
	result = new cStringView(uRect(0,0),NULL,"a string",0,0);
	result->SetFGColor(kColorBlue);
	result->SetAlignment(eCenter);

	// Add all the widget to the group
	lFrame->AddChild(new cStringView(uRect(0,0),NULL,"Distance ran",0,0));	
	lFrame->AddChild(lDistance);
	lFrame->AddChild(lDistanceUnit);
	lFrame->AddChild(new cStringView(uRect(0,0),NULL,"Weight",0,0));	
	lFrame->AddChild(lWeight);
	lFrame->AddChild(lWeightUnit);
	lFrame->AddChild(new cButtonView(uRect(0,0),NULL,"Compute",NULL,0,0));
	lFrame->AddChild(result);

	// Add the group to the lWindow
	AddChild(lFrame);
}

/*
 * Method       : MessageReceived
 * Purpose      : A message has been received by the Window
 * Inputs       : 
 *
 * cMessage *aMmessage,	message received
 *
 * Output       : none
 * Side Effects : none
 *
 */
void cCalcWindow::MessageReceived(cMessage *aMessage)
{
	switch(aMessage->iWhat)
	{
		default:
			cWindow::MessageReceived(aMessage);
	}
}

int main()
{
	// Create the application
	cApplication lMyApp("hexaZen/phalorieburn",0);

	if(lMyApp.IsValid())
	{
		// Start the app (and the Photon connection)
		lMyApp.Run(); 

		// Create lWindow
		cCalcWindow lWin;

		// show the lWindow now
		lWin.Show();

		// Wait for the end of the app
		lMyApp.WaitEnd();
	}
	else
		fprintf(stderr,"Failed the init the application");	
}