360 lines
11 KiB
JavaScript
360 lines
11 KiB
JavaScript
function newTimeScale () {
|
|
const MODULE_NAME = 'Time Scale'
|
|
|
|
let thisObject = {
|
|
value: undefined,
|
|
container: undefined,
|
|
date: undefined,
|
|
fitFunction: undefined,
|
|
payload: undefined,
|
|
onMouseOverSomeTimeMachineContainer: onMouseOverSomeTimeMachineContainer,
|
|
physics: physics,
|
|
draw: draw,
|
|
drawForeground: drawForeground,
|
|
getContainer: getContainer,
|
|
initialize: initialize,
|
|
finalize: finalize
|
|
}
|
|
|
|
const DEFAULT_VALUE = 5
|
|
const STEP_SIZE = 2.5
|
|
const MAX_VALUE = 400
|
|
|
|
thisObject.container = newContainer()
|
|
thisObject.container.initialize(MODULE_NAME)
|
|
|
|
thisObject.container.isDraggeable = false
|
|
thisObject.container.isClickeable = false
|
|
thisObject.container.isWheelable = true
|
|
thisObject.container.detectMouseOver = true
|
|
|
|
thisObject.container.frame.width = UI_PANEL.WIDTH.NORMAL
|
|
thisObject.container.frame.height = 40
|
|
|
|
let visible = true
|
|
let isMouseOver
|
|
|
|
let onMouseWheelEventSubscriptionId
|
|
let onMouseOverEventSubscriptionId
|
|
let onMouseNotOverEventSubscriptionId
|
|
|
|
let timeLineCoordinateSystem
|
|
let limitingContainer
|
|
|
|
let mouse = {
|
|
position: {
|
|
x: 0,
|
|
y: 0
|
|
}
|
|
}
|
|
return thisObject
|
|
|
|
function finalize () {
|
|
thisObject.container.eventHandler.stopListening(onMouseWheelEventSubscriptionId)
|
|
thisObject.container.eventHandler.stopListening(onMouseOverEventSubscriptionId)
|
|
thisObject.container.eventHandler.stopListening(onMouseNotOverEventSubscriptionId)
|
|
|
|
thisObject.container.finalize()
|
|
thisObject.container = undefined
|
|
thisObject.fitFunction = undefined
|
|
thisObject.payload = undefined
|
|
|
|
timeLineCoordinateSystem = undefined
|
|
limitingContainer = undefined
|
|
mouse = undefined
|
|
}
|
|
|
|
function initialize (pTimeLineCoordinateSystem, pLimitingContainer) {
|
|
timeLineCoordinateSystem = pTimeLineCoordinateSystem
|
|
limitingContainer = pLimitingContainer
|
|
|
|
onMouseWheelEventSubscriptionId = thisObject.container.eventHandler.listenToEvent('onMouseWheel', onMouseWheel)
|
|
onMouseOverEventSubscriptionId = thisObject.container.eventHandler.listenToEvent('onMouseOver', onMouseOver)
|
|
onMouseNotOverEventSubscriptionId = thisObject.container.eventHandler.listenToEvent('onMouseNotOver', onMouseNotOver)
|
|
|
|
thisObject.value = DEFAULT_VALUE
|
|
readObjectState()
|
|
|
|
let event = {}
|
|
event.value = thisObject.value
|
|
thisObject.container.eventHandler.raiseEvent('Lenght Percentage Changed', event)
|
|
}
|
|
|
|
function onMouseOverSomeTimeMachineContainer (event) {
|
|
if (event.containerId === undefined) {
|
|
/* This happens when the mouse over was not at the instance of a certain scale, but anywhere else. */
|
|
visible = true
|
|
} else {
|
|
if (event.containerId === thisObject.container.id) {
|
|
visible = true
|
|
} else {
|
|
visible = false
|
|
turnOnCounter = 0
|
|
}
|
|
}
|
|
mouse = {
|
|
position: {
|
|
x: event.x,
|
|
y: event.y
|
|
}
|
|
}
|
|
}
|
|
|
|
function onMouseOver (event) {
|
|
isMouseOver = true
|
|
event.containerId = thisObject.container.id
|
|
thisObject.container.eventHandler.raiseEvent('onMouseOverScale', event)
|
|
}
|
|
|
|
function onMouseNotOver () {
|
|
isMouseOver = false
|
|
}
|
|
|
|
function onMouseWheel (event) {
|
|
let morePower = 1
|
|
if (event.buttons === 4) { morePower = 5 } // Mouse wheel pressed.
|
|
|
|
delta = event.wheelDelta
|
|
if (delta < 0) {
|
|
thisObject.value = thisObject.value - STEP_SIZE * morePower
|
|
if (thisObject.value < STEP_SIZE) { thisObject.value = STEP_SIZE }
|
|
} else {
|
|
thisObject.value = thisObject.value + STEP_SIZE * morePower
|
|
if (thisObject.value > MAX_VALUE) { thisObject.value = MAX_VALUE }
|
|
}
|
|
|
|
event.value = thisObject.value
|
|
event.isUserAction = true
|
|
thisObject.container.eventHandler.raiseEvent('Lenght Percentage Changed', event)
|
|
|
|
saveObjectState()
|
|
}
|
|
|
|
function getContainer (point) {
|
|
if (thisObject.container.frame.isThisPointHere(point, true) === true) {
|
|
return thisObject.container
|
|
}
|
|
}
|
|
|
|
function saveObjectState () {
|
|
try {
|
|
let code = JSON.parse(thisObject.payload.node.code)
|
|
code.value = thisObject.value / MAX_VALUE * 100
|
|
code.value = code.value.toFixed(2)
|
|
thisObject.payload.node.code = JSON.stringify(code)
|
|
} catch (err) {
|
|
// we ignore errors here since most likely they will be parsing errors.
|
|
}
|
|
}
|
|
|
|
function readObjectState () {
|
|
try {
|
|
let code = JSON.parse(thisObject.payload.node.code)
|
|
|
|
if (isNaN(code.value) || code.value === null || code.value === undefined) {
|
|
saveObjectState()
|
|
return
|
|
}
|
|
code.value = code.value / 100 * MAX_VALUE
|
|
if (code.value < STEP_SIZE) { code.value = STEP_SIZE }
|
|
if (code.value > MAX_VALUE) { code.value = MAX_VALUE }
|
|
|
|
if (code.value !== thisObject.value) {
|
|
thisObject.value = code.value
|
|
let event = {}
|
|
event.value = thisObject.value
|
|
thisObject.container.eventHandler.raiseEvent('Lenght Percentage Changed', event)
|
|
} else {
|
|
saveObjectState()
|
|
}
|
|
} catch (err) {
|
|
// we ignore errors here since most likely they will be parsing errors.
|
|
}
|
|
}
|
|
|
|
function physics () {
|
|
readObjectState()
|
|
positioningphysics()
|
|
}
|
|
|
|
function positioningphysics () {
|
|
/* Container Limits */
|
|
|
|
let upCorner = {
|
|
x: 0,
|
|
y: 0
|
|
}
|
|
|
|
let bottonCorner = {
|
|
x: limitingContainer.frame.width,
|
|
y: limitingContainer.frame.height
|
|
}
|
|
|
|
upCorner = transformThisPoint(upCorner, limitingContainer)
|
|
bottonCorner = transformThisPoint(bottonCorner, limitingContainer)
|
|
|
|
upCorner = limitingContainer.fitFunction(upCorner, true)
|
|
bottonCorner = limitingContainer.fitFunction(bottonCorner, true)
|
|
|
|
/* Mouse Position Date Calculation */
|
|
let timePoint = {
|
|
x: mouse.position.x,
|
|
y: 0
|
|
}
|
|
|
|
let mouseDate = getDateFromPoint(timePoint, limitingContainer, timeLineCoordinateSystem)
|
|
|
|
thisObject.date = new Date(mouseDate)
|
|
|
|
/* timeScale Positioning */
|
|
timePoint = {
|
|
x: 0,
|
|
y: 0
|
|
}
|
|
|
|
timePoint = transformThisPoint(timePoint, limitingContainer.frame.container)
|
|
timePoint.x = mouse.position.x - thisObject.container.frame.width / 2
|
|
|
|
/* Checking against the container limits. */
|
|
if (timePoint.x < upCorner.x) { timePoint.x = upCorner.x }
|
|
if (timePoint.x + thisObject.container.frame.width > bottonCorner.x) { timePoint.x = bottonCorner.x - thisObject.container.frame.width }
|
|
if (timePoint.y < upCorner.y) { timePoint.y = upCorner.y }
|
|
if (timePoint.y + thisObject.container.frame.height > bottonCorner.y) { timePoint.y = bottonCorner.y - thisObject.container.frame.height }
|
|
|
|
thisObject.container.frame.position.x = timePoint.x
|
|
thisObject.container.frame.position.y = timePoint.y
|
|
}
|
|
|
|
function draw () {
|
|
drawScaleBox()
|
|
if (visible === false) {
|
|
drawScaleDisplayCover(thisObject.container)
|
|
}
|
|
}
|
|
|
|
function drawForeground () {
|
|
if (isMouseOver === true) {
|
|
drawScaleBox()
|
|
drawArrows()
|
|
}
|
|
}
|
|
|
|
function drawScaleBox () {
|
|
if (thisObject.date === undefined) { return }
|
|
|
|
let label = thisObject.date.toUTCString()
|
|
let labelArray = label.split(' ')
|
|
let label1 = thisObject.payload.node.payload.parentNode.name
|
|
let label2 = labelArray[1] + ' ' + labelArray[2] + ' ' + labelArray[3]
|
|
let label3 = labelArray[4]
|
|
|
|
let icon1 = canvas.designerSpace.iconByUiObjectType.get(thisObject.payload.node.payload.parentNode.type)
|
|
let icon2 = canvas.designerSpace.iconByUiObjectType.get(thisObject.payload.node.type)
|
|
|
|
let backgroundColor = UI_COLOR.BLACK
|
|
|
|
drawScaleDisplay(label1, label2, label3, 0, 0, 0, icon1, icon2, thisObject.container, backgroundColor)
|
|
}
|
|
|
|
function drawArrows () {
|
|
if (visible === false || thisObject.date === undefined) { return }
|
|
|
|
const X_OFFSET = thisObject.container.frame.width / 2
|
|
const Y_OFFSET = thisObject.container.frame.height / 2 - 10
|
|
const HEIGHT = 18
|
|
const WIDTH = 6
|
|
const LINE_WIDTH = 3
|
|
const OPACITY = 0.2
|
|
const DISTANCE_BETWEEN_ARROWS = 10
|
|
const MIN_DISTANCE_FROM_CENTER = 110
|
|
const CURRENT_VALUE_DISTANCE = MIN_DISTANCE_FROM_CENTER + thisObject.value
|
|
const MAX_DISTANCE_FROM_CENTER = MIN_DISTANCE_FROM_CENTER + MAX_VALUE + DISTANCE_BETWEEN_ARROWS
|
|
|
|
let ARROW_DIRECTION = 0
|
|
|
|
ARROW_DIRECTION = -1
|
|
drawTwoArrows()
|
|
ARROW_DIRECTION = 1
|
|
drawTwoArrows()
|
|
|
|
function drawTwoArrows () {
|
|
point1 = {
|
|
x: X_OFFSET - WIDTH / 2 * ARROW_DIRECTION + DISTANCE_BETWEEN_ARROWS / 2 * ARROW_DIRECTION + CURRENT_VALUE_DISTANCE * ARROW_DIRECTION,
|
|
y: Y_OFFSET - 0
|
|
}
|
|
|
|
point2 = {
|
|
x: X_OFFSET + WIDTH / 2 * ARROW_DIRECTION + DISTANCE_BETWEEN_ARROWS / 2 * ARROW_DIRECTION + CURRENT_VALUE_DISTANCE * ARROW_DIRECTION,
|
|
y: Y_OFFSET + HEIGHT / 2
|
|
}
|
|
|
|
point3 = {
|
|
x: X_OFFSET - WIDTH / 2 * ARROW_DIRECTION + DISTANCE_BETWEEN_ARROWS / 2 * ARROW_DIRECTION + CURRENT_VALUE_DISTANCE * ARROW_DIRECTION,
|
|
y: Y_OFFSET + HEIGHT
|
|
}
|
|
|
|
point1 = thisObject.container.frame.frameThisPoint(point1)
|
|
point2 = thisObject.container.frame.frameThisPoint(point2)
|
|
point3 = thisObject.container.frame.frameThisPoint(point3)
|
|
|
|
point4 = {
|
|
x: X_OFFSET - WIDTH / 2 * ARROW_DIRECTION - DISTANCE_BETWEEN_ARROWS / 2 * ARROW_DIRECTION + CURRENT_VALUE_DISTANCE * ARROW_DIRECTION,
|
|
y: Y_OFFSET - 0
|
|
}
|
|
|
|
point5 = {
|
|
x: X_OFFSET + WIDTH / 2 * ARROW_DIRECTION - DISTANCE_BETWEEN_ARROWS / 2 * ARROW_DIRECTION + CURRENT_VALUE_DISTANCE * ARROW_DIRECTION,
|
|
y: Y_OFFSET + HEIGHT / 2
|
|
}
|
|
|
|
point6 = {
|
|
x: X_OFFSET - WIDTH / 2 * ARROW_DIRECTION - DISTANCE_BETWEEN_ARROWS / 2 * ARROW_DIRECTION + CURRENT_VALUE_DISTANCE * ARROW_DIRECTION,
|
|
y: Y_OFFSET + HEIGHT
|
|
}
|
|
|
|
point4 = thisObject.container.frame.frameThisPoint(point4)
|
|
point5 = thisObject.container.frame.frameThisPoint(point5)
|
|
point6 = thisObject.container.frame.frameThisPoint(point6)
|
|
|
|
point7 = {
|
|
x: X_OFFSET + WIDTH / 2 * ARROW_DIRECTION + DISTANCE_BETWEEN_ARROWS / 2 * ARROW_DIRECTION + MAX_DISTANCE_FROM_CENTER * ARROW_DIRECTION,
|
|
y: Y_OFFSET - 0
|
|
}
|
|
|
|
point8 = {
|
|
x: X_OFFSET - WIDTH / 2 * ARROW_DIRECTION + DISTANCE_BETWEEN_ARROWS / 2 * ARROW_DIRECTION + MAX_DISTANCE_FROM_CENTER * ARROW_DIRECTION,
|
|
y: Y_OFFSET + HEIGHT / 2
|
|
}
|
|
|
|
point9 = {
|
|
x: X_OFFSET + WIDTH / 2 * ARROW_DIRECTION + DISTANCE_BETWEEN_ARROWS / 2 * ARROW_DIRECTION + MAX_DISTANCE_FROM_CENTER * ARROW_DIRECTION,
|
|
y: Y_OFFSET + HEIGHT
|
|
}
|
|
|
|
point7 = thisObject.container.frame.frameThisPoint(point7)
|
|
point8 = thisObject.container.frame.frameThisPoint(point8)
|
|
point9 = thisObject.container.frame.frameThisPoint(point9)
|
|
|
|
browserCanvasContext.setLineDash([0, 0])
|
|
|
|
browserCanvasContext.beginPath()
|
|
|
|
browserCanvasContext.moveTo(point1.x, point1.y)
|
|
browserCanvasContext.lineTo(point2.x, point2.y)
|
|
browserCanvasContext.lineTo(point3.x, point3.y)
|
|
|
|
browserCanvasContext.moveTo(point4.x, point4.y)
|
|
browserCanvasContext.lineTo(point5.x, point5.y)
|
|
browserCanvasContext.lineTo(point6.x, point6.y)
|
|
|
|
browserCanvasContext.moveTo(point7.x, point7.y)
|
|
browserCanvasContext.lineTo(point8.x, point8.y)
|
|
browserCanvasContext.lineTo(point9.x, point9.y)
|
|
|
|
browserCanvasContext.lineWidth = LINE_WIDTH
|
|
browserCanvasContext.strokeStyle = 'rgba(' + UI_COLOR.DARK + ', ' + OPACITY + ')'
|
|
browserCanvasContext.stroke()
|
|
}
|
|
}
|
|
}
|