112 lines
3.0 KiB
JavaScript
112 lines
3.0 KiB
JavaScript
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function newFloatingSpace () {
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const MODULE_NAME = 'Floating Space'
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const ERROR_LOG = true
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/*
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The Floating Space is the place where floating elements like floatingObjects, live and are rendered.
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This space has its own physics which helps with the animation of these objects and also preventing them to overlap.
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*/
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let thisObject = {
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floatingLayer: undefined, // This is the array of floatingObjects being displayed
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profileBalls: undefined,
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strategyParts: undefined,
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noteSets: undefined,
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container: undefined,
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makeVisible: makeVisible,
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makeInvisible: makeInvisible,
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draw: draw,
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physics: physics,
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getContainer: getContainer,
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initialize: initialize,
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finalize: finalize
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}
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thisObject.container = newContainer()
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thisObject.container.initialize(MODULE_NAME)
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thisObject.container.isClickeable = false
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thisObject.container.isDraggeable = false
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thisObject.container.isWheelable = true
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thisObject.container.frame.radius = 0
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thisObject.container.frame.position.x = 0
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thisObject.container.frame.position.y = 0
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let visible = false
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return thisObject
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function finalize () {
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thisObject.floatingLayer.finalize()
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thisObject.profileBalls.finalize()
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thisObject.strategyParts.finalize()
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thisObject.noteSets.finalize()
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}
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function initialize (callBackFunction) {
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thisObject.floatingLayer = newFloatingLayer()
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thisObject.floatingLayer.initialize()
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thisObject.profileBalls = newProfileBalls()
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thisObject.profileBalls.initialize(thisObject.floatingLayer)
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thisObject.noteSets = newNoteSets()
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thisObject.noteSets.initialize(thisObject.floatingLayer)
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thisObject.strategyParts = newStrategyParts()
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thisObject.strategyParts.initialize(thisObject.floatingLayer)
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thisObject.container.eventHandler.listenToEvent('Mouse Wheel', onMouseWheel)
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}
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function onMouseWheel (event) {
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thisObject.floatingLayer.changeTargetRepulsion(event.wheelDelta)
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}
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function makeVisible () {
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canvas.chartSpace.visible = false
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canvas.panelsSpace.visible = false
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visible = true
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}
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function makeInvisible () {
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canvas.chartSpace.visible = true
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canvas.panelsSpace.visible = true
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visible = false
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}
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function getContainer (point) {
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let container
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container = thisObject.floatingLayer.getContainer(point)
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if (container !== undefined) { return container }
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if (visible === true) {
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return thisObject.container
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}
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return container
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}
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function physics () {
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thisObject.floatingLayer.physics()
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}
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function draw () {
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if (visible === true) {
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drawBackground()
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}
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thisObject.floatingLayer.draw()
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}
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function drawBackground () {
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browserCanvasContext.beginPath()
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browserCanvasContext.rect(SIDE_PANEL_WIDTH, 0, browserCanvas.width - SIDE_PANEL_WIDTH, browserCanvas.height)
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browserCanvasContext.fillStyle = 'rgba(' + UI_COLOR.BLACK + ', 1)'
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browserCanvasContext.closePath()
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browserCanvasContext.fill()
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}
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}
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