Module: Pry::SendTweet::TTYPatch
- Included in:
- TTY::Box
- Defined in:
- lib/pry/send_tweet/tty-box.rb
Overview
A monkey patch module that implements unicode & emoji support in the gem ‘tty-box’ when using its ‘frame` method.
Instance Method Summary collapse
-
#frame(top: nil, left: nil, width: 35, height: 3, align: :left, padding: 0, title: {}, border: :light, style: {}) ⇒ Object
Create a frame.
Instance Method Details
#frame(top: nil, left: nil, width: 35, height: 3, align: :left, padding: 0, title: {}, border: :light, style: {}) ⇒ Object
Create a frame
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# File 'lib/pry/send_tweet/tty-box.rb', line 11 def frame(top: nil, left: nil, width: 35, height: 3, align: :left, padding: 0, title: {}, border: :light, style: {}) output = [] content = [] position = top && left border = TTY::Box::Border.parse(border) top_size = border.top? ? 1: 0 bottom_size = border.bottom? ? 1: 0 left_size = border.left? ? 1 : 0 right_size = border.right ? 1 : 0 if block_given? content = format(yield, width, padding, align) end fg, bg = *extract_style(style) border_fg, border_bg = *extract_style(style[:border] || {}) if border.top? output << cursor.move_to(left, top) if position output << top_border(title, width, border, style) output << "\n" unless position end (height - top_size - bottom_size).times do |i| output << cursor.move_to(left, top + i + top_size) if position if border.left? output << border_bg.(border_fg.(pipe_char(border.type))) end content_size = width - left_size - right_size unless content[i].nil? output << bg.(fg.(content[i])) plain_content = Pry::Helpers::Text.strip_color(content[i]) content_size -= Unicode::DisplayWidth.of(plain_content, 1, {}) end if style[:fg] || style[:bg] || !position # something to color output << bg.(fg.(' ' * content_size)) end if border.right? if position output << cursor.move_to(left + width - right_size, top + i + top_size) end output << border_bg.(border_fg.(pipe_char(border.type))) end output << "\n" unless position end if border.bottom? output << cursor.move_to(left, top + height - bottom_size) if position output << bottom_border(title, width, border, style) output << "\n" unless position end output.join end |