Files
Superalgos/TopSpace/CurrentEvent.js
T
2019-02-21 16:03:13 +01:00

143 lines
4.4 KiB
JavaScript

function newCurrentEvent() {
let thisObject = {
container: undefined,
draw: draw,
getContainer: getContainer,
initialize: initialize
};
let container = newContainer();
container.initialize();
thisObject.container = container;
thisObject.container.frame.width = 150;
thisObject.container.frame.height = BOTTOM_SPACE_HEIGHT;
resize();
container.isDraggeable = false;
container.isClickeable = true;
const NOT_FOUND = "Event NOT FOUND";
let sharedStatus;
let storedEvents;
let label = "Event -"
return thisObject;
function initialize(pSharedStatus) {
let sessionToken = window.localStorage.getItem('sessionToken');
if (sessionToken === null || sessionToken === "") {
/* not logged in */
return;
}
sharedStatus = pSharedStatus;
storedEvents = window.localStorage.getItem('currentEvents');
if (storedEvents === null || storedEvents === "[]" || storedEvents === "") {
window.EVENTS = "";
window.CURRENT_EVENT_TITLE = "";
label = NOT_FOUND;
} else {
storedEvents = JSON.parse(storedEvents)
window.EVENTS = storedEvents;
window.CURRENT_EVENT_TITLE = storedEvents[sharedStatus.currentEventIndex].title;
label = "Event - " + storedEvents[sharedStatus.currentEventIndex].title;
window.localStorage.setItem('currentEventObject', JSON.stringify(storedEvents[sharedStatus.currentEventIndex]));
sharedStatus.eventHandler.raiseEvent('Event Changed');
}
thisObject.container.eventHandler.listenToEvent("onMouseClick", onClick);
window.canvasApp.eventHandler.listenToEvent("Browser Resized", resize);
}
function resize() {
container.frame.position.x = viewPort.visibleArea.topLeft.x + thisObject.container.frame.width * 2;
container.frame.position.y = viewPort.visibleArea.bottomLeft.y;
}
function onClick() {
let sessionToken = window.localStorage.getItem('sessionToken');
if (sessionToken === null || sessionToken === "") {
/* not logged in */
return;
}
if (sharedStatus.currentEventIndex + 1 === window.EVENTS.length) {
sharedStatus.currentEventIndex = 0;
window.CURRENT_EVENT_TITLE = storedEvents[sharedStatus.currentEventIndex].title;
label = "Event - " + storedEvents[sharedStatus.currentEventIndex].title;
window.localStorage.setItem('currentEventObject', JSON.stringify(storedEvents[sharedStatus.currentEventIndex]));
sharedStatus.eventHandler.raiseEvent('Event Changed');
return;
}
if (sharedStatus.currentEventIndex + 1 < window.EVENTS.length) {
sharedStatus.currentEventIndex++;
window.CURRENT_EVENT_TITLE = storedEvents[sharedStatus.currentEventIndex].title;
label = "Event - " + storedEvents[sharedStatus.currentEventIndex].title;
window.localStorage.setItem('currentEventObject', JSON.stringify(storedEvents[sharedStatus.currentEventIndex]));
sharedStatus.eventHandler.raiseEvent('Event Changed');
return;
}
}
function getContainer(point) {
let container;
/* First we check if this point is inside this object UI. */
if (thisObject.container.frame.isThisPointHere(point, true) === true) {
return this.container;
} else {
/* This point does not belong to this space. */
return undefined;
}
}
function draw() {
let sessionToken = window.localStorage.getItem('sessionToken');
if (sessionToken === null || sessionToken === "") {
/* not logged in */
return;
}
thisObject.container.frame.draw(false, false);
let breakpointsHeight = 14;
let fontSize = 12;
let point = {
x: thisObject.container.frame.width / 2 - label.length / 2 * fontSize / 3,
y: thisObject.container.frame.height / 2 + fontSize / 2 + breakpointsHeight
};
point = thisObject.container.frame.frameThisPoint(point);
browserCanvasContext.font = fontSize + 'px ' + UI_FONT.PRIMARY;
browserCanvasContext.fillStyle = 'rgba(' + UI_COLOR.WHITE + ', 1)';
browserCanvasContext.fillText(label, point.x, point.y);
}
}