Class: Reight::SpriteEditor::Shape

Inherits:
Tool show all
Defined in:
lib/reight/app/sprite/shape.rb

Instance Attribute Summary

Attributes inherited from Tool

#app

Attributes inherited from Button

#icon, #label

Instance Method Summary collapse

Methods inherited from Tool

#canvas, #canvas_moved, #canvas_released, #history, #pick_color

Methods inherited from Button

#click, #disabled?, #disabled_icon, #draw, #enabled?, #hover, #pressed, #pressing?, #released, #sprite

Methods included from HasHelp

#help, #set_help

Methods included from Hookable

#hook

Methods included from Activatable

#activated, #activated!, #active=, #active?

Constructor Details

#initialize(app, shape, fill, &block) ⇒ Shape

Returns a new instance of Shape.



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# File 'lib/reight/app/sprite/shape.rb', line 6

def initialize(app, shape, fill, &block)
  @shape, @fill = shape, fill
  icon_index = [:rect, :ellipse].product([false, true]).index([shape, fill])
  super app, icon: app.icon(icon_index + 5, 2, 8), &block
  set_help left: name, right: 'Pick Color'
end

Instance Method Details

#canvas_clicked(x, y, button) ⇒ Object 



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# File 'lib/reight/app/sprite/shape.rb', line 39

def canvas_clicked(x, y, button)
  pick_color x, y if button == RIGHT
end

#canvas_dragged(x, y, button) ⇒ Object 



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# File 'lib/reight/app/sprite/shape.rb', line 33

def canvas_dragged(x, y, button)
  return unless button == LEFT
  app.undo flash: false
  draw_shape x, y
end

#canvas_pressed(x, y, button) ⇒ Object 



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# File 'lib/reight/app/sprite/shape.rb', line 27

def canvas_pressed(x, y, button)
  return unless button == LEFT
  @x, @y = x, y
  draw_shape x, y
end

#draw_shape(x, y) ⇒ Object 



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# File 'lib/reight/app/sprite/shape.rb', line 15

def draw_shape(x, y)
  canvas.begin_editing do
    canvas.paint do |g|
      @fill ? g.fill(*canvas.color) : g.no_fill
      g.stroke(*canvas.color)
      g.rect_mode    CORNER
      g.ellipse_mode CORNER
      g.send @shape, @x, @y, x - @x, y - @y
    end
  end
end

#name ⇒ Object 



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# File 'lib/reight/app/sprite/shape.rb', line 13

def name = "#{@fill ? :Fill : :Stroke} #{@shape.capitalize}"