69 lines
1.6 KiB
Ruby
69 lines
1.6 KiB
Ruby
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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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@interpreter.register_event(:state_changed, self)
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show = []
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show << BlockView.new(@interpreter.block) if @interpreter.block
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super(show)
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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 + Block " ) << div("h4.method" , @method_name)
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return @element
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end
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def instruction_changed
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new_name = method_name
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unless new_name == @method_name
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@method_name = new_name
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@element.at_css(".method").text = method_name
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end
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if @children.last
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return if @interpreter.block.object_id == @children.last.block.object_id
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@elements.last.at_css(".bright").remove_class("bright")
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end
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append_view( BlockView.new(@interpreter.block) )
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remove_first if( @elements.length > 6)
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end
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def state_changed old , new_s
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return unless new_s == :running
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clear_view
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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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class BlockView < ElementView
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def initialize block
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@block = block
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end
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attr_reader :block
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def draw
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@element = div("div") << div("span.bright" , block_name )
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end
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def method_name
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return @block.method if @block.method.is_a? String
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@block.method.name
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end
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def block_name
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return @block if @block.is_a? String
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"#{method_name}.#{@block.name}"
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end
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end
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