92 lines
3.0 KiB
Ruby
92 lines
3.0 KiB
Ruby
# By default Volt generates this controller for your Main component
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require "salama"
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require "interpreter/interpreter"
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module Main
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class MainController < Volt::ModelController
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def index
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init_machine
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init_classes
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init_registers
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init_blocks
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init_source
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end
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def tick
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@interpreter.tick
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update_interpreter
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end
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def update_interpreter
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page._interpreter._clock = @interpreter.clock
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page._interpreter._state = @interpreter.state
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page._interpreter._stdout = @interpreter.stdout
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page._interpreter._link = @interpreter.link.to_s
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page._method_name = method_name
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page._block_name = @interpreter.block ? @interpreter.block.name : " "
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end
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private
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def marker var
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return "W" if var.is_a? String
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var.class.name.split("::").last[0]
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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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def init_machine
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machine = Virtual.machine.boot
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code = Ast::ExpressionList.new( [Ast::CallSiteExpression.new(:putstring, [] ,Ast::StringExpression.new("Hello again"))])
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Virtual::Compiler.compile( code , machine.space.get_main )
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machine.run_before "Register::CallImplementation"
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@interpreter = Interpreter::Interpreter.new
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page._interpreter = { }
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update_interpreter
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@interpreter.start machine.init
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end
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def init_registers
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page._registers!.clear
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@interpreter.registers.each do |reg , val|
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model = RegisterModel.new( :name => reg , :value => val)
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page._registers << model
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@interpreter.register_event(:register_changed, model)
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@interpreter.register_event(:object_changed, model)
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model.register_changed( reg , nil , @interpreter.registers[reg])
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end
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end
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def init_classes
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page._classes!.clear
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Virtual.machine.space.classes.each do |name , claz|
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next if [:Kernel,:Module,:MetaClass,:BinaryCode].index name
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c = Volt::Model.new :name => name
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page._classes << c
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end
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end
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def init_blocks
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blocks = BlocksModel.new
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page._blocks = blocks
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@interpreter.register_event(:instruction_changed, blocks)
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end
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def init_source
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sources = SourceModel.new
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page._sources = sources
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@interpreter.register_event(:instruction_changed, sources)
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end
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# The main template contains a #template binding that shows another
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# template. This is the path to that template. It may change based
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# on the params._component, params._controller, and params._action values.
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def main_path
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"#{params._component || 'main'}/#{params._controller || 'main'}/#{params._action || 'index'}"
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end
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# Determine if the current nav component is the active one by looking
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# at the first part of the url against the href attribute.
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def active_tab?
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url.path.split('/')[1] == attrs.href.split('/')[1]
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end
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end
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end
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