# Copyright 2008 by Peter Moxhay and Wade Brainerd.  
# This file is part of Math.
#
# Math 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 3 of the License, or
# (at your option) any later version.
# 
# Math 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 Math.  If not, see <http://www.gnu.org/licenses/>.
from objectarea import Object
from vector import Vector

import gtk, math, rsvg

FAUCET_SVG = rsvg.Handle('faucet.svg')

class FaucetObject(Object):
    """Faucet for filling volumes with water."""

    STREAM_WIDTH = 30
    STREAM_X = 185
    STREAM_Y = 235
    
    def __init__(self, pos):
        Object.__init__(self)
        
        self.pos = pos

    def draw(self, cr):
        cr.translate(self.pos.x, self.pos.y)
        FAUCET_SVG.render_cairo(cr)

    def get_bounds(self):
        return self.pos, self.pos + Vector(FAUCET_SVG.props.width, FAUCET_SVG.props.height)