text: """
      jupylet/label.py
      
      Copyright (c) 2020, Nir Aides - nir@winpdb.org
  
      Redistribution and use in source and binary forms, with or without
      modification, are permitted provided that the following conditions are met:
  
      1. Redistributions of source code must retain the above copyright notice, this
         list of conditions and the following disclaimer.
      2. Redistributions in binary form must reproduce the above copyright notice,
         this list of conditions and the following disclaimer in the documentation
         and/or other materials provided with the distribution.
  
      THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
      ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
      WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
      DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
      ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
      (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
      LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
      ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
      (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
      SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  """
  
  
  import webcolors
  import pyglet
  
  from .color import color2rgb
  from .state import State
  
  
  class Label(pyglet.text.Label):
      
      def __init__(self, text='',
                   font_name=None, font_size=16, bold=False, italic=False,
                   color='white',
                   x=10, y=10, width=None, height=None,
                   anchor_x='left', anchor_y='baseline',
                   align='left',
                   multiline=False, dpi=None, batch=None, group=None):
                  
          if type(color) == str:
              color = color2rgb(color)
                      
          super(Label, self).__init__(text,
                   font_name, font_size, bold, italic,
                   color,
                   x, y, width, height,
                   anchor_x, anchor_y,
                   align,
                   multiline, dpi, batch, group)
          
      @property
      def alpha(self):
          return self.color[-1]
          
      @alpha.setter
      def alpha(self, alpha):
          self.color = self.color[:3] + (alpha,)
          
      @property
      def color_name(self):
          return webcolors.rgb_to_name(self.color[:3])
  
      @property
      def color(self):
          """Text color.
          Color is a 4-tuple of RGBA components, each in range [0, 255].
          :type: (int, int, int, int)
          """
          return self.document.get_style('color')
  
      @color.setter
      def color(self, color):
          
          if type(color) == str:
              color = color2rgb(color)
          else:
              color = tuple(int(v) for v in color)
  
          self.document.set_style(0, len(self.document.text), {'color': color})
  
      def get_state(self):
          
          return State(
              x = self.x,
              y = self.y,
              text = self.text,
              color = self.color,
          )
  
      def set_state(self, s):
          
          self.x = s.x
          self.y = s.y
          self.text = s.text
          self.color = s.color
  
  