45 lines
1.1 KiB
Ruby
45 lines
1.1 KiB
Ruby
require_relative "block_view"
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class BlocksView < ListView
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def initialize interpreter
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@interpreter = interpreter
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@interpreter.register_event(:instruction_changed, self)
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super([BlockView.new(@interpreter.block)])
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@method_name = method_name
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end
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def draw
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super()
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wrap_element div("div.block_view") << div("h4.method" , @method_name) << div("h4" , "Block" )
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return @element
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end
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def instruction_changed
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return if @interpreter.block.name == active_block_name
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@elements.last.at_css(".bright").remove_class("bright")
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append( BlockView.new(@interpreter.block) )
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remove_first if( @elements.length > 5)
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new_name = method_name
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return if new_name == @method_name
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@method_name = new_name
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puts "changed new_name #{@method_name}"
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@element.at_css(".method").text = method_name
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end
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def active_block_name
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@children.last.block.name
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end
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def block_name
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@interpreter.block ? @interpreter.block.name : ""
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end
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def method_name
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bl = @interpreter.block
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return "" unless bl
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return bl.method if bl.method.is_a? String
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"#{bl.method.for_class.name}.#{bl.method.name}"
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end
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end
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