96 lines
2.8 KiB
JavaScript
96 lines
2.8 KiB
JavaScript
|
|
function newBottomSpace () {
|
|
var thisObject = {
|
|
deleteTradingHistory: undefined,
|
|
chartAspectRatio: undefined,
|
|
playStopButton: undefined,
|
|
container: undefined,
|
|
draw: draw,
|
|
getContainer: getContainer, // returns the inner most container that holds the point received by parameter.
|
|
initialize: initialize
|
|
}
|
|
|
|
var container = newContainer()
|
|
container.initialize()
|
|
thisObject.container = container
|
|
|
|
container.isDraggeable = false
|
|
|
|
resize()
|
|
|
|
return thisObject
|
|
|
|
function initialize () {
|
|
thisObject.deleteTradingHistory = newDeleteTradingHistory()
|
|
thisObject.deleteTradingHistory.initialize()
|
|
|
|
thisObject.chartAspectRatio = newChartAspectRatio()
|
|
thisObject.chartAspectRatio.initialize()
|
|
|
|
thisObject.playStopButton = newPlayStopButton()
|
|
thisObject.playStopButton.initialize()
|
|
|
|
window.canvasApp.eventHandler.listenToEvent('Browser Resized', resize)
|
|
}
|
|
|
|
function resize () {
|
|
container.frame.position.x = 0
|
|
container.frame.position.y = viewPort.visibleArea.bottomLeft.y
|
|
|
|
thisObject.container.frame.width = browserCanvas.width
|
|
thisObject.container.frame.height = BOTTOM_SPACE_HEIGHT
|
|
}
|
|
|
|
function getContainer (point) {
|
|
let container
|
|
|
|
container = thisObject.deleteTradingHistory.getContainer(point)
|
|
if (container !== undefined) { return container }
|
|
|
|
container = thisObject.chartAspectRatio.getContainer(point)
|
|
if (container !== undefined) { return container }
|
|
|
|
container = thisObject.playStopButton.getContainer(point)
|
|
if (container !== undefined) { return container }
|
|
|
|
/* The point does not belong to any inner container, so we return the current container. */
|
|
|
|
return thisObject.container
|
|
}
|
|
|
|
function draw () {
|
|
thisObject.container.frame.draw(false, false)
|
|
|
|
drawBackground()
|
|
thisObject.deleteTradingHistory.draw()
|
|
thisObject.chartAspectRatio.draw()
|
|
thisObject.playStopButton.draw()
|
|
}
|
|
|
|
function drawBackground () {
|
|
let opacity = 1
|
|
|
|
let zeroPoint = {
|
|
x: 0,
|
|
y: 0
|
|
}
|
|
|
|
zeroPoint = thisObject.container.frame.frameThisPoint(zeroPoint)
|
|
|
|
let breakpointsHeight = 15
|
|
const RED_LINE_HIGHT = 5
|
|
|
|
browserCanvasContext.beginPath()
|
|
browserCanvasContext.rect(zeroPoint.x, zeroPoint.y + breakpointsHeight, thisObject.container.frame.width, thisObject.container.frame.height)
|
|
browserCanvasContext.fillStyle = 'rgba(' + UI_COLOR.DARK + ', ' + opacity + ')'
|
|
browserCanvasContext.closePath()
|
|
browserCanvasContext.fill()
|
|
|
|
browserCanvasContext.beginPath()
|
|
browserCanvasContext.rect(zeroPoint.x, zeroPoint.y + breakpointsHeight, thisObject.container.frame.width, RED_LINE_HIGHT)
|
|
browserCanvasContext.fillStyle = 'rgba(' + UI_COLOR.RUSTED_RED + ', ' + opacity + ')'
|
|
browserCanvasContext.closePath()
|
|
browserCanvasContext.fill()
|
|
}
|
|
}
|