AndyObtiva/glimmer-dsl-swt

# Copyright (c) 2007-2024 Andy Maleh
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

require 'glimmer/swt/custom/shape'
require 'glimmer/swt/swt_proxy'
require 'glimmer/swt/display_proxy'
require 'glimmer/swt/color_proxy'
require 'glimmer/swt/font_proxy'
require 'glimmer/swt/transform_proxy'

module Glimmer
  module SWT
    module Custom
      # Represents a shape (graphics) to be drawn on a control/widget/canvas/display
      # That is because Shape is drawn on a parent as graphics and doesn't have an SWT widget for itself
      class Shape
        class Text < Shape
          def parameter_names
            @parameter_names || text_parameter_names
          end
          
          def possible_parameter_names
            # TODO refactor and improve this method through meta-programming (and share across other shapes)
            (text_parameter_names + text_transparent_parameter_names + text_flags_parameter_names).uniq
          end
          
          def text_parameter_names
            [:string, :x, :y]
          end
          
          def text_transparent_parameter_names
            [:string, :x, :y, :is_transparent]
          end
          
          def text_flags_parameter_names
            [:string, :x, :y, :flags]
          end
          
          def set_parameter_attribute(attribute_name, *args)
            return super if @parameter_names.to_a.map(&:to_s).include?(attribute_name.to_s)
            if text_parameter_names.map(&:to_s).include?(attribute_name.to_s)
              @parameter_names = text_parameter_names
            elsif text_transparent_parameter_names.map(&:to_s).include?(attribute_name.to_s)
              @parameter_names = text_transparent_parameter_names
            elsif text_flags_parameter_names.map(&:to_s).include?(attribute_name.to_s)
              @parameter_names = text_flags_parameter_names
            end
            super
          end
          
          def width
            @extent&.x
          end
          
          def height
            @extent&.y
          end
          
        end
        
        String = Text
      end
    end
  end
end