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63 lines
1.7 KiB
CoffeeScript
63 lines
1.7 KiB
CoffeeScript
View = require 'views/kinds/CocoView'
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template = require 'templates/play/level/tome/spell_debug'
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Range = ace.require("ace/range").Range
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module.exports = class DebugView extends View
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className: 'spell-debug-view'
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template: template
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subscriptions: {}
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events: {}
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constructor: (options) ->
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super options
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@ace = options.ace
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@variableStates = {}
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afterRender: ->
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super()
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@ace.on "mousemove", @onMouseMove
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#@ace.on "click", onClick # same ACE API as mousemove
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setVariableStates: (@variableStates) ->
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@update()
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onMouseMove: (e) =>
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pos = e.getDocumentPosition()
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column = pos.column
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until column < 0
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if token = e.editor.session.getTokenAt pos.row, column
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break if token.type is 'identifier'
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column = token.start - 1
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else
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--column
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if token?.type is 'identifier' and token.value of @variableStates
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@variable = token.value
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@pos = {left: e.domEvent.offsetX + 50, top: e.domEvent.offsetY + 50}
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@markerRange = new Range pos.row, token.start, pos.row, token.start + token.value.length
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else
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@variable = @markerRange = null
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@update()
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onMouseOut: (e) =>
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@variable = @markerRange = null
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@update()
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update: ->
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if @variable
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value = @variableStates[@variable]
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@$el.find("code").text "#{@variable}: #{value}"
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@$el.show().css(@pos)
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else
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@$el.hide()
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@updateMarker()
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updateMarker: ->
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if @marker
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@ace.getSession().removeMarker @marker
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@marker = null
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if @markerRange
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@marker = @ace.getSession().addMarker @markerRange, "ace_bracket", "text"
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destroy: ->
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super()
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@ace?.removeEventListener "mousemove", @onMouseMove
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