class Amun::Windows::TextRenderer
this class renders the buffer in a curses window makes sure the current character under point is highlighted highlight the space between point and mark and make sure to color text and other stuff consider it the rendering engine of the buffer
Public Instance Methods
render(buffer)
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# File lib/amun/windows/text_renderer.rb, line 11 def render(buffer) curses_window.erase curses_window.scrollok(true) render_text(buffer) curses_window.refresh end
Private Instance Methods
render_point(buffer)
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# File lib/amun/windows/text_renderer.rb, line 27 def render_point(buffer) curses_window.attron(Helpers::Colors::REVERSE) curses_window << case buffer[buffer.point] when "\n" " \n" when nil " " else buffer[buffer.point] end curses_window.attroff(Helpers::Colors::REVERSE) end
render_text(buffer)
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# File lib/amun/windows/text_renderer.rb, line 20 def render_text(buffer) point = buffer.point curses_window << buffer[0...point] render_point(buffer) curses_window << buffer[(point + 1)..-1] end