videogular2
Version:
Videogular is a video application framework for desktop and mobile powered by Angular
106 lines • 15.3 kB
JavaScript
"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
Object.defineProperty(exports, "__esModule", { value: true });
var core_1 = require("@angular/core");
var vg_api_1 = require("../../../core/services/vg-api");
var VgScrubBarCuePoints = /** @class */ (function () {
function VgScrubBarCuePoints(ref, API) {
this.API = API;
this.onLoadedMetadataCalled = false;
this.cuePoints = [];
this.subscriptions = [];
this.totalCues = 0;
this.elem = ref.nativeElement;
}
VgScrubBarCuePoints.prototype.ngOnInit = function () {
var _this = this;
if (this.API.isPlayerReady) {
this.onPlayerReady();
}
else {
this.subscriptions.push(this.API.playerReadyEvent.subscribe(function () { return _this.onPlayerReady(); }));
}
};
VgScrubBarCuePoints.prototype.onPlayerReady = function () {
this.target = this.API.getMediaById(this.vgFor);
var onTimeUpdate = this.target.subscriptions.loadedMetadata;
this.subscriptions.push(onTimeUpdate.subscribe(this.onLoadedMetadata.bind(this)));
if (this.onLoadedMetadataCalled) {
this.onLoadedMetadata();
}
};
VgScrubBarCuePoints.prototype.onLoadedMetadata = function () {
if (this.vgCuePoints) {
// We need to transform the TextTrackCueList to Array or it doesn't work on IE11/Edge.
// See: https://github.com/videogular/videogular2/issues/369
this.cuePoints = [];
for (var i = 0, l = this.vgCuePoints.length; i < l; i++) {
var end = (this.vgCuePoints[i].endTime >= 0) ? this.vgCuePoints[i].endTime : this.vgCuePoints[i].startTime + 1;
var cuePointDuration = (end - this.vgCuePoints[i].startTime) * 1000;
var position = '0';
var percentWidth = '0';
if (typeof cuePointDuration === 'number' && this.target.time.total) {
percentWidth = ((cuePointDuration * 100) / this.target.time.total) + "%";
position = (this.vgCuePoints[i].startTime * 100 / (Math.round(this.target.time.total / 1000))) + "%";
}
this.vgCuePoints[i].$$style = {
width: percentWidth,
left: position
};
this.cuePoints.push(this.vgCuePoints[i]);
}
}
};
VgScrubBarCuePoints.prototype.updateCuePoints = function () {
if (!this.target) {
this.onLoadedMetadataCalled = true;
return;
}
this.onLoadedMetadata();
};
VgScrubBarCuePoints.prototype.ngOnChanges = function (changes) {
if (changes['vgCuePoints'].currentValue) {
this.updateCuePoints();
}
};
VgScrubBarCuePoints.prototype.ngDoCheck = function () {
if (this.vgCuePoints) {
var changes = this.totalCues !== this.vgCuePoints.length;
if (changes) {
this.totalCues = this.vgCuePoints.length;
this.updateCuePoints();
}
}
};
VgScrubBarCuePoints.prototype.ngOnDestroy = function () {
this.subscriptions.forEach(function (s) { return s.unsubscribe(); });
};
__decorate([
core_1.Input(),
__metadata("design:type", TextTrackCueList)
], VgScrubBarCuePoints.prototype, "vgCuePoints", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", String)
], VgScrubBarCuePoints.prototype, "vgFor", void 0);
VgScrubBarCuePoints = __decorate([
core_1.Component({
selector: 'vg-scrub-bar-cue-points',
encapsulation: core_1.ViewEncapsulation.None,
template: "\n <div class=\"cue-point-container\">\n <span *ngFor=\"let cp of cuePoints\" [style.width]=\"cp.$$style?.width\" [style.left]=\"cp.$$style?.left\"\n class=\"cue-point\"></span>\n </div>\n ",
styles: ["\n vg-scrub-bar-cue-points {\n display: flex;\n width: 100%;\n height: 5px;\n pointer-events: none;\n position: absolute;\n }\n\n vg-scrub-bar-cue-points .cue-point-container .cue-point {\n position: absolute;\n height: 5px;\n background-color: rgba(255, 204, 0, 0.7);\n }\n\n vg-controls vg-scrub-bar-cue-points {\n position: absolute;\n top: calc(50% - 3px);\n }\n "]
}),
__metadata("design:paramtypes", [core_1.ElementRef, vg_api_1.VgAPI])
], VgScrubBarCuePoints);
return VgScrubBarCuePoints;
}());
exports.VgScrubBarCuePoints = VgScrubBarCuePoints;
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3px);\n        }\n    ` ]\n})\nexport class VgScrubBarCuePoints implements OnInit, OnChanges, OnDestroy, DoCheck {\n    @Input() vgCuePoints: TextTrackCueList;\n    @Input() vgFor: string;\n\n    elem: HTMLElement;\n    target: any;\n    onLoadedMetadataCalled = false;\n    cuePoints: Array<any> = [];\n\n    subscriptions: Subscription[] = [];\n\n    totalCues = 0;\n\n    constructor(ref: ElementRef, public API: VgAPI) {\n        this.elem = ref.nativeElement;\n    }\n\n    ngOnInit() {\n        if (this.API.isPlayerReady) {\n            this.onPlayerReady();\n        }\n        else {\n            this.subscriptions.push(this.API.playerReadyEvent.subscribe(() => this.onPlayerReady()));\n        }\n    }\n\n    onPlayerReady() {\n        this.target = this.API.getMediaById(this.vgFor);\n\n        let onTimeUpdate = this.target.subscriptions.loadedMetadata;\n        this.subscriptions.push(onTimeUpdate.subscribe(this.onLoadedMetadata.bind(this)));\n\n        if (this.onLoadedMetadataCalled) {\n            this.onLoadedMetadata();\n        }\n    }\n\n    onLoadedMetadata() {\n        if (this.vgCuePoints) {\n            // We need to transform the TextTrackCueList to Array or it doesn't work on IE11/Edge.\n            // See: https://github.com/videogular/videogular2/issues/369\n            this.cuePoints = [];\n\n            for (let i = 0, l = this.vgCuePoints.length; i < l; i++) {\n                let end = (this.vgCuePoints[ i ].endTime >= 0) ? this.vgCuePoints[ i ].endTime : this.vgCuePoints[ i ].startTime + 1;\n                let cuePointDuration = (end - this.vgCuePoints[ i ].startTime) * 1000;\n                let position = '0';\n                let percentWidth = '0';\n\n                if (typeof cuePointDuration === 'number' && this.target.time.total) {\n                    percentWidth = ((cuePointDuration * 100) / this.target.time.total) + \"%\";\n                    position = (this.vgCuePoints[ i ].startTime * 100 / (Math.round(this.target.time.total / 1000))) + \"%\";\n                }\n\n                (<any>this.vgCuePoints[ i ]).$$style = {\n                    width: percentWidth,\n                    left: position\n                };\n\n                this.cuePoints.push(this.vgCuePoints[ i ]);\n            }\n        }\n    }\n\n    updateCuePoints() {\n        if (!this.target) {\n            this.onLoadedMetadataCalled = true;\n            return;\n        }\n        this.onLoadedMetadata();\n    }\n\n    ngOnChanges(changes: { [propName: string]: SimpleChange }) {\n        if (changes[ 'vgCuePoints' ].currentValue) {\n            this.updateCuePoints();\n        }\n    }\n\n    ngDoCheck() {\n        if (this.vgCuePoints) {\n            const changes = this.totalCues !== this.vgCuePoints.length;\n\n            if (changes) {\n                this.totalCues = this.vgCuePoints.length;\n                this.updateCuePoints();\n            }\n        }\n    }\n\n    ngOnDestroy() {\n        this.subscriptions.forEach(s => s.unsubscribe());\n    }\n}\n"]}