/* $Id: optionswindow.cpp,v 1.8 2005/12/12 21:02:29 chfreund Exp $ */

#include "optionswindow.hpp"

#include <sstream>
#include "textlabel.h"
#include "wopsettings.hpp"
#include "playerconfigwindow.hpp"

OptionsWindow::OptionsWindow( WopSettings* settings, Uint32 width, Uint32 height )
	: m_settings( settings ), m_playerConfigWindow( 0 ) {
	m_configPlayerButton = new TextButton( "Configure player" );
	m_configPlayerButton->setHighlightable( true );
	m_configPlayerButton->addActionListener( this );
	m_configPlayerButton->setWidth( width );
	
	m_configKeyButton = new TextButton( "Configure keys" );
	m_configKeyButton->setHighlightable( true );
	m_configKeyButton->addActionListener( this );
	m_configKeyButton->setWidth( width );
	
	m_saveButton = new TextButton( "Save configuration" );
	m_saveButton->setHighlightable( true );
	m_saveButton->addActionListener( this );
	m_saveButton->setWidth( width );
	
	m_backButton = new TextButton( "Back to main menu" );
	m_backButton->setHighlightable( true );
	m_backButton->addActionListener( this );
	m_backButton->setWidth( width );
	
	m_content = new WidgetComposite();
	VerticalLayout* contentLayout = new VerticalLayout( m_content );
	m_content->setLayout( contentLayout );
	m_content->add( m_configPlayerButton );
	m_content->add( m_configKeyButton );
	m_content->add( m_saveButton );
	m_content->add( m_backButton );
	m_content->setMinHeight( height - 20 );
	
	setTitle( "Options" );
	setWidget( m_content );
}

void OptionsWindow::actionPerformed( Uint32 cmd, void* source ) {
	if ( source == m_configPlayerButton && cmd == Button::BUTTON_PRESSED ) {
		RootContainer* root = getRoot();
		m_playerConfigWindow =
			new PlayerConfigWindow( m_settings->getName(), m_settings->getTeamID(),
			                        m_settings->getPlayerColor() );
		m_playerConfigWindow->setPosition
		( ( root->getWidth() - m_playerConfigWindow->getWidth() ) / 2,
		  ( root->getHeight() - m_playerConfigWindow->getHeight() ) / 2 );
		m_playerConfigWindow->addActionListener( this );
		root->remove( this );
		root->add( m_playerConfigWindow );
	}
	else if ( source == m_configKeyButton && cmd == Button::BUTTON_PRESSED ) {
		fireAction( CONFIG_KEYS_PRESSED, this );
	}
	else if ( source == m_backButton && cmd == Button::BUTTON_PRESSED ) {
		fireAction( BACK_PRESSED, this );
	}
	else if ( source == m_saveButton && cmd == Button::BUTTON_PRESSED ) {
		fireAction( SAVE_PRESSED, this );
	}
	else if ( source == m_playerConfigWindow && cmd == PlayerConfigWindow::OK_PRESSED ) {
		m_settings->setName( m_playerConfigWindow->getName().c_str() );
		m_settings->setTeamID( m_playerConfigWindow->getTeamID() );
		Uint32 color = m_playerConfigWindow->getColorR() << 16 |
			m_playerConfigWindow->getColorG() << 8 |
			m_playerConfigWindow->getColorB();
		m_settings->setPlayerColor( color );
		RootContainer* root = getRoot();
		root->remove( m_playerConfigWindow );
		root->add( this );
		delete m_playerConfigWindow;
		m_playerConfigWindow = 0;
	}
	else if ( source == m_playerConfigWindow && cmd == PlayerConfigWindow::CANCEL_PRESSED ) {
		RootContainer* root = getRoot();
		root->remove( m_playerConfigWindow );
		root->add( this );
		delete m_playerConfigWindow;
		m_playerConfigWindow = 0;
	}
}

bool OptionsWindow::handleEvent( SDL_Event* event ) {
	if ( event->type == SDL_KEYDOWN ) {
		if ( event->key.keysym.sym == SDLK_ESCAPE ) {
			fireAction( BACK_PRESSED, this );
			return true;
		}
	}
	return WopWindow::handleEvent( event );
}