module Term::ANSIColor::Movement
Public Instance Methods
clear_screen(string = nil, &block)
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# File lib/term/ansicolor/movement.rb, line 54 def clear_screen(string = nil, &block) erase_in_display(2, string, &block) end
erase_in_display(n = 0, string = nil, &block)
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# File lib/term/ansicolor/movement.rb, line 58 def erase_in_display(n = 0, string = nil, &block) move_command("\e[#{n}J", string, &block) end
erase_in_line(n = 0, string = nil, &block)
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# File lib/term/ansicolor/movement.rb, line 62 def erase_in_line(n = 0, string = nil, &block) move_command("\e[#{n}K", string, &block) end
hide_cursor(string = nil, &block)
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# File lib/term/ansicolor/movement.rb, line 90 def hide_cursor(string = nil, &block) move_command("\e[?25l", string, &block) end
move_backward(columns = 1, string = nil, &block)
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# File lib/term/ansicolor/movement.rb, line 38 def move_backward(columns = 1, string = nil, &block) move_command("\e[#{columns.to_i}D", string, &block) end
move_down(lines = 1, string = nil, &block)
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# File lib/term/ansicolor/movement.rb, line 30 def move_down(lines = 1, string = nil, &block) move_command("\e[#{lines.to_i}B", string, &block) end
move_forward(columns = 1, string = nil, &block)
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# File lib/term/ansicolor/movement.rb, line 34 def move_forward(columns = 1, string = nil, &block) move_command("\e[#{columns.to_i}C", string, &block) end
move_home(string = nil, &block)
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# File lib/term/ansicolor/movement.rb, line 50 def move_home(string = nil, &block) move_to(1, 1, string, &block) end
move_to(line = 1, column = 1, string = nil, &block)
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# File lib/term/ansicolor/movement.rb, line 14 def move_to(line = 1, column = 1, string = nil, &block) move_command("\e[#{line.to_i};#{column.to_i}H", string, &block) end
move_to_column(column = 1, string = nil, &block)
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# File lib/term/ansicolor/movement.rb, line 18 def move_to_column(column = 1, string = nil, &block) move_command("\e[#{column.to_i}G", string, &block) end
move_to_line(line = 1, string = nil, &block)
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# File lib/term/ansicolor/movement.rb, line 22 def move_to_line(line = 1, string = nil, &block) move_command("\e[#{line.to_i}f", string, &block) end
move_to_next_line(lines = 1, string = nil, &block)
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# File lib/term/ansicolor/movement.rb, line 42 def move_to_next_line(lines = 1, string = nil, &block) move_command("\e[#{lines}E", string, &block) end
move_to_previous_line(lines = 1, string = nil, &block)
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# File lib/term/ansicolor/movement.rb, line 46 def move_to_previous_line(lines = 1, string = nil, &block) move_command("\e[#{lines}F", string, &block) end
move_up(lines = 1, string = nil, &block)
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# File lib/term/ansicolor/movement.rb, line 26 def move_up(lines = 1, string = nil, &block) move_command("\e[#{lines.to_i}A", string, &block) end
restore_position(string = nil, &block)
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# File lib/term/ansicolor/movement.rb, line 78 def restore_position(string = nil, &block) move_command("\e[u", string, &block) end
return_to_position(string = nil, &block)
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# File lib/term/ansicolor/movement.rb, line 82 def return_to_position(string = nil, &block) save_position("") << move_command("", string, &block) << restore_position("") end
save_position(string = nil, &block)
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# File lib/term/ansicolor/movement.rb, line 74 def save_position(string = nil, &block) move_command("\e[s", string, &block) end
scroll_down(pages = 1, string = nil, &block)
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# File lib/term/ansicolor/movement.rb, line 70 def scroll_down(pages = 1, string = nil, &block) move_command("\e[#{pages}T", string, &block) end
scroll_up(pages = 1, string = nil, &block)
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# File lib/term/ansicolor/movement.rb, line 66 def scroll_up(pages = 1, string = nil, &block) move_command("\e[#{pages}S", string, &block) end
show_cursor(string = nil, &block)
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# File lib/term/ansicolor/movement.rb, line 86 def show_cursor(string = nil, &block) move_command("\e[?25h", string, &block) end
terminal_columns()
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# File lib/term/ansicolor/movement.rb, line 10 def terminal_columns Tins::Terminal.columns end
terminal_lines()
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# File lib/term/ansicolor/movement.rb, line 6 def terminal_lines Tins::Terminal.lines end
Private Instance Methods
move_command(move, string = nil) { || ... }
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# File lib/term/ansicolor/movement.rb, line 96 def move_command(move, string = nil) if block_given? move << yield.to_s elsif string.respond_to?(:to_str) move << string.to_str elsif respond_to?(:to_str) move << to_str end move end