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(function() {
return {
init: function(comp, context) {
console.log("Initialize Composition script " + comp.name);
// we get the Text Ticker widget object
const wiTextTicker = comp.findWidget("Text Ticker")[0];
/**********************************************************************/
// we listen to timeline events
comp.addListener('timeline_event', (event, msg, e) => {
// quick exit if a child composition propagated the event
if (msg.compositionId != comp.id) return;
const m = msg.message;
// we reset and set the Text Ticker's speed on the "In" animation start
if (m.event == "start" && m.targetState == "In") {
const p = comp.getPayload2();
// we remember the current ticker speed
const speed = wiTextTicker.getPayload()["speed"];
// we reset the speed and the message text
wiTextTicker.setPayload({
"speed": 0
});
// we set the ticker speed and update messages
wiTextTicker.setPayload({
"speed": speed,
"text": p["Messages"]
});
}
e.stopPropagation();
});
/**********************************************************************/
// we listen to payload / control node changes
comp.addListener('payload_changed', (event, msg, e) => {
// quick exit if a child composition propagated the event
if (msg.compositionId != comp.id) return;
const p = comp.getPayload2();
wiTextTicker.setPayload({
"text": p["Messages"]
});
e.stopPropagation();
});
},
close: function(comp, context) {
console.log("Close Composition script " + comp.name);
}
};
})();