Sha256: 77234c737355cdada85b875d6e92a2d223e0363288bbac3a651edd7b3324dfb0
Contents?: true
Size: 1.19 KB
Versions: 12
Compression:
Stored size: 1.19 KB
Contents
require 'rabbit/element/text-renderer'
module Rabbit
module Element
module TextElement
include TextRenderer
attr_reader :text
def initialize(text)
super()
@text = text
end
def text=(new_text)
old_text = @text
@text = new_text
dirty! if old_text != @text
@text
end
def substitute_text
result = yield(@text.dup)
return false if result == @text
case result
when Array
new_elements = result.collect do |element|
if element.is_a?(Base)
element
else
new_element = clone
new_element.text = element
new_element
end
end
parent.replace_element(self, *new_elements)
else
self.text = result
end
true
end
def draw_element(canvas, x, y, w, h, simulation)
unless simulation
draw_layout(canvas, x, y)
end
[x + width, y, w - width, h]
end
def to_html(generator)
text_to_html(generator)
end
def empty?
@text.nil? or /\A\s*\z/ =~ @text
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems