neft/src/renderer/impl/qt/level0/loader/resources.coffee

Universal Platform

'use strict'

module.exports = (impl) ->
    loadResources: (resources) ->
        self = @

        length = 1
        loaded = 0

        onLoaded = ->
            if @status is Image.Ready or @status is Image.Error
                @destroy()
                self.progress = ++loaded / length
            return

        for resource in resources
            for _, resolutions of resource.paths
                for resolution, path of resolutions
                    length++
                    img = impl.utils.createQmlObject 'Image { asynchronous: true }'
                    img.source = 'qrc:' + path
                    if img.status is Image.Loading
                        img.statusChanged.connect img, onLoaded
                    else
                        onLoaded.call img

        self.progress = ++loaded / length
        return