Contents

Lanes.renderScreenTo = (selector, options)->
    return new Lanes.Screens.Instance(selector, options);


class Lanes.Screens.Instance

    constructor: (selector, options)->
        this.viewport = new Lanes.Views.Viewport({ selector: selector, instance: this })
        Lanes.config.set(options)
        Lanes.Models.Bootstrap.initialize(options)
        Lanes.$(document).ready => @boot(options)

    boot: (options)->
        this.root = Lanes.$( this.viewport.selector )
        this.root.data().workspace = this
        this.viewport.root = this.root

        Lanes.lib.ResizeSensor(this.root[0],  _.bind( _.debounce( =>
            @viewport.set({ width: this.root.width(), height: this.root.height() })
        , 250 ), this) )

        this.root.addClass('lanes root')
        this.root.tooltip({
            viewport: '.lanes'
            selector: '[data-tooltip-message]'
            title: -> this.getAttribute('data-tooltip-message')
        })
        Lanes.Views.Keys.initialize()
        Lanes.Models.PubSub.initialize() if options.pub_sub
        cntrl = Lanes.Extensions.controlling()
        view = Lanes.u.getPath(options.root_view)
        if view
            this.displayInitialView(view)
        else
            definition=Lanes.Screens.Definitions.all.findWhere({view: options.root_view})
            if definition
                definition.getScreen().then( (screen)=>
                    # break out of the promise so an errors during render get thrown properly
                    _.defer( => @displayInitialView(screen) )
                ,(msg)->
                    Lanes.fatal("Unable to load initial screen ${options.root_view}", msg)
                )
            else
                Lanes.fatal(options.root_view + " doesn't exist!")

    displayInitialView:(view)->
        this.view = new view({parent: this, model: this.viewport}).render()
        this.viewport.el = this.view.$el
        this.root.append( this.view.el )
        Lanes.Extensions.fireOnAvailable(this)

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
lanes-0.1.8	client/lanes/screens/Instance.coffee
lanes-0.1.7	client/lanes/screens/Instance.coffee
lanes-0.1.6	client/lanes/screens/Instance.coffee