control.cpp

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/*
 * Vega Strike
 * Copyright (C) 2003 Mike Byron
 *
 * http://vegastrike.sourceforge.net/
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

#include "vegastrike.h"

#include "control.h"

//Line width for control outline.
static const float DEFAULT_OUTLINE_LINE_WIDTH = 1.0;

//Whether the specified point is inside this control.
bool Control::hitTest( const Point &p )
{
    const float maxX = m_rect.origin.x+m_rect.size.width;
    const float maxY = m_rect.origin.y+m_rect.size.height;

    return p.x >= m_rect.origin.x && p.x < maxX && p.y >= m_rect.origin.y && p.y < maxY;
}

//Draw window background.
void Control::drawBackground( void )
{
    if ( !isClear( m_color ) )
        drawRect( m_rect, m_color );
    if ( !isClear( m_outlineColor ) )
        drawRectOutline( m_rect, m_outlineColor, DEFAULT_OUTLINE_LINE_WIDTH );
}

//CONSTRUCTION
Control::Control( void ) :
    m_rect( 0.0, 0.0, 0.0, 0.0 )
    , m_id()
    , m_color( GUI_OPAQUE_WHITE() )
    , m_outlineColor( GUI_CLEAR )
    , m_textColor( GUI_OPAQUE_BLACK() )
    , m_font( 0.1 )
    , m_hidden( false )
{}