mirror of https://github.com/k0kubun/xremap
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59 lines
1.3 KiB
Ruby
59 lines
1.3 KiB
Ruby
module Xkremap
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class ConfigDSL
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# @param [Xkremap::Config] config
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def initialize(config, win = Config::AnyWindow)
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@config = config
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@window = win
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end
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def remap(from_str, options = {})
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# Array() doesn't work for Config::Execute somehow.
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to_strs = options.fetch(:to)
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to_strs = [to_strs] unless to_strs.is_a?(Array)
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@config.remaps_by_window[@window] << Config::Remap.new(
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compile_exp(from_str),
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to_strs.map { |str| compile_exp(str) }
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)
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end
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def window(options = {}, &block)
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win = Config::Window.new(options[:class_only], options[:class_not])
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ConfigDSL.new(@config, win).instance_exec(&block)
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end
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def execute(str)
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Config::Execute.new(str, :execute)
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end
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def press(str)
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key = compile_exp(str)
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key.action = :press
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key
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end
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def release(str)
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key = compile_exp(str)
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key.action = :release
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key
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end
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def define(name, &block)
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ConfigDSL.define_method(name, &block)
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end
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private
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def compile_exp(exp)
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case exp
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when Config::Key, Config::Execute
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exp
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when String
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KeyExpression.compile(exp)
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else
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raise "unexpected expression: #{exp.inspect}"
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end
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end
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end
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end
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