/*
CButton
by Gustav Larsson
gee@pyro.nu
*/

//#include "stdafx."
#include "GUI.h"

// TODO Gee: font.h is temporary.
#include "res/res.h"
#include "ogl.h"

using namespace std;

// Offsets
DECLARE_SETTINGS_INFO(SButtonSettings)

//-------------------------------------------------------------------
//  Constructor / Destructor
//-------------------------------------------------------------------
CButton::CButton()
{
	// Settings defaults !
/*	m_Settings.m_Disabled =				false;
	m_Settings.m_Font =					"null";
	m_Settings.m_Sprite =				"null";
	m_Settings.m_SpriteDisabled =		"null";
	m_Settings.m_SpriteOver =			"null";
	m_Settings.m_SpritePressed =		"null";
	m_Settings.m_TextAlign =			EAlign_Center;
//	m_Settings.m_TextColor =			CColor();
//	m_Settings.m_TextColorDisabled;
//	m_Settings.m_TextColorOver;
//	m_Settings.m_TextColorPressed;
	m_Settings.m_TextValign =			EValign_Center;
	m_Settings.m_ToolTip =				"null";
	m_Settings.m_ToolTipStyle =			"null";
*/

	// Static! Only done once
	if (m_SettingsInfo.empty())
	{
		// Setup the base ones too
		SetupBaseSettingsInfo(m_SettingsInfo);

		GUI_ADD_OFFSET_EXT(SButtonSettings, m_Sprite,			"string",		"sprite")
		GUI_ADD_OFFSET_EXT(SButtonSettings, m_SpriteOver,		"string",		"sprite-over")
		GUI_ADD_OFFSET_EXT(SButtonSettings, m_SpritePressed,	"string",		"sprite-pressed")
		GUI_ADD_OFFSET_EXT(SButtonSettings, m_SpriteDisabled,	"string",		"sprite-disabled")
	}
}

CButton::~CButton()
{
}

void CButton::HandleMessage(const SGUIMessage &Message)
{
	// Important
	IGUIButtonBehavior::HandleMessage(Message);

	switch (Message.type)
	{
	case GUIM_PREPROCESS:
		break;

	case GUIM_POSTPROCESS:
		break;

	case GUIM_MOUSE_OVER:
		break;

	case GUIM_MOUSE_ENTER:
		break;

	case GUIM_MOUSE_LEAVE:
		break;

	case GUIM_MOUSE_PRESS_LEFT:
		break;

	case GUIM_MOUSE_RELEASE_LEFT:
		break;

	case GUIM_PRESSED:
		GetGUI()->TEMPmessage = "Button " + string((const TCHAR*)m_Name) + " was pressed!";
		break;

	default:
		break;
	}
}

void CButton::Draw() 
{
	////////// Gee: janwas, this is just temp to see it
	glDisable(GL_TEXTURE_2D);
	//////////

	if (GetGUI())
	{
		bool useBase = false;

		if (!GetBaseSettings().m_Enabled)
		{
			if (m_Settings.m_SpriteDisabled != CStr("null"))
				GetGUI()->DrawSprite(m_Settings.m_SpriteDisabled, GetBufferedZ(), m_CachedActualSize);
			else
				useBase = true;
		}
		else
		if (m_MouseHovering)
		{
			if (m_Pressed && m_Settings.m_SpritePressed != CStr("null"))
				GetGUI()->DrawSprite(m_Settings.m_SpritePressed, GetBufferedZ(), m_CachedActualSize);
			else
			if (!m_Pressed && m_Settings.m_SpriteOver != CStr("null"))
				GetGUI()->DrawSprite(m_Settings.m_SpriteOver, GetBufferedZ(), m_CachedActualSize);
			else
				useBase = true;
		}
		else useBase = true;

		if (useBase)
			GetGUI()->DrawSprite(m_Settings.m_Sprite, GetBufferedZ(), m_CachedActualSize);
	}
}