@acdh-oeaw/universalviewer
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The Universal Viewer is a community-developed open source project on a mission to help you share your 📚📜📰📽️📻🗿 with the 🌎
212 lines • 11.7 kB
JavaScript
"use strict";
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({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
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function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
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var __generator = (this && this.__generator) || function (thisArg, body) {
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Object.defineProperty(exports, "__esModule", { value: true });
exports.ModelViewerCenterPanel = void 0;
var $ = require("jquery");
// import "@webcomponents/webcomponentsjs/webcomponents-bundle.js";
// import "@google/model-viewer/dist/model-viewer-legacy";
require("@google/model-viewer/dist/model-viewer");
var Utils_1 = require("../../../../Utils");
var IIIFEvents_1 = require("../../IIIFEvents");
var CenterPanel_1 = require("../uv-shared-module/CenterPanel");
var Events_1 = require("../../extensions/uv-model-viewer-extension/Events");
var Orbit_1 = require("../../extensions/uv-model-viewer-extension/Orbit");
var utils_1 = require("@edsilv/utils");
var Events_2 = require("../../../../Events");
var ModelViewerCenterPanel = /** @class */ (function (_super) {
__extends(ModelViewerCenterPanel, _super);
function ModelViewerCenterPanel($element) {
var _this = _super.call(this, $element) || this;
_this.isLoaded = false;
return _this;
}
ModelViewerCenterPanel.prototype.create = function () {
var _this = this;
this.setConfig("modelViewerCenterPanel");
_super.prototype.create.call(this);
var that = this;
this.extensionHost.subscribe(IIIFEvents_1.IIIFEvents.OPEN_EXTERNAL_RESOURCE, function (resources) {
that.openMedia(resources);
});
this.extensionHost.subscribe(IIIFEvents_1.IIIFEvents.SET_TARGET, function (target) {
_this.whenLoaded(function () {
that.$modelviewer[0].cameraOrbit = target.toAttributeString();
});
});
this.extensionHost.subscribe(IIIFEvents_1.IIIFEvents.ANNOTATIONS, function (args) {
_this.overlayAnnotations();
// this.zoomToInitialAnnotation();
});
this.title = this.extension.helper.getLabel();
this.$spinner = $('<div class="spinner"></div>');
this.$content.prepend(this.$spinner);
this.$modelviewer = $("<model-viewer \n ".concat(this.config.options.autoRotateEnabled ? "auto-rotate" : "", " \n ").concat(this.config.options.interactionPromptEnabled
? 'interaction-prompt="auto"'
: 'interaction-prompt="none"', "\n camera-controls \n style=\"background-color: unset;\"></model-viewer>"));
this.$content.prepend(this.$modelviewer);
this.$modelviewer[0].addEventListener("model-visibility", function () {
_this.isLoaded = true;
_this.$content.removeClass("loading");
_this.$spinner.hide();
_this.extensionHost.publish(Events_2.Events.LOAD);
_this.extensionHost.publish(Events_1.ModelViewerExtensionEvents.CAMERA_CHANGE, _this.getCameraOrbit());
});
var debouncedCameraChange = (0, Utils_1.debounce)(function (obj) {
if (_this.isLoaded) {
//if (obj.detail.source === "user-interaction") {
_this.extensionHost.publish(Events_1.ModelViewerExtensionEvents.CAMERA_CHANGE, _this.getCameraOrbit());
//}
}
}, this.config.options.cameraChangeDelay);
this.$modelviewer[0].addEventListener("camera-change", debouncedCameraChange);
this.$modelviewer[0].addEventListener("dblclick", function (e) {
if (_this.config.options.doubleClickAnnotationEnabled) {
var point = _this.$modelviewer[0].positionAndNormalFromPoint(e.clientX, e.clientY);
var canvas = that.extension.helper.getCurrentCanvas();
_this.extensionHost.publish(Events_1.ModelViewerExtensionEvents.DOUBLECLICK, {
target: "".concat(canvas.id, "#xyz=").concat(point.position.x, ",").concat(point.position.y, ",").concat(point.position.z, "&nxyz=").concat(point.normal.x, ",").concat(point.normal.y, ",").concat(point.normal.z),
});
}
});
};
ModelViewerCenterPanel.prototype.whenLoaded = function (cb) {
var _this = this;
utils_1.Async.waitFor(function () {
return _this.isLoaded;
}, cb);
};
ModelViewerCenterPanel.prototype.overlayAnnotations = function () {
var _this = this;
// clear existing annotations
this.clearAnnotations();
var annotationGroups = this.extension.annotations;
annotationGroups.forEach(function (annoGroup) {
annoGroup.points3D.forEach(function (point, index) {
var div = document.createElement("DIV");
div.id = "annotation-" + point.canvasIndex + "-" + index;
div.title = (0, Utils_1.sanitize)(point.bodyValue);
div.className = "annotationPin";
div.setAttribute("slot", "hotspot-".concat(index));
div.setAttribute("data-position", "".concat(point.x, " ").concat(point.y, " ").concat(point.z));
div.setAttribute("data-normal", "".concat(point.nx, " ").concat(point.ny, " ").concat(point.nz));
div.onclick = function (e) {
e.preventDefault();
_this.extensionHost.publish(IIIFEvents_1.IIIFEvents.PINPOINT_ANNOTATION_CLICKED, index);
};
var span = document.createElement("SPAN");
span.innerText = String(index + 1);
div.appendChild(span);
_this.$modelviewer[0].appendChild(div);
});
});
};
ModelViewerCenterPanel.prototype.clearAnnotations = function () {
var nodes = this.$modelviewer[0].querySelectorAll(".annotationPin");
[].forEach.call(nodes, function (node) {
node.parentNode.removeChild(node);
});
};
ModelViewerCenterPanel.prototype.getCameraOrbit = function () {
if (this.$modelviewer) {
var orbit = this.$modelviewer[0].getCameraOrbit();
var tpr = new Orbit_1.Orbit(orbit.theta, orbit.phi, orbit.radius);
return tpr;
}
return null;
};
ModelViewerCenterPanel.prototype.openMedia = function (resources) {
return __awaiter(this, void 0, void 0, function () {
var mediaUri, canvas, formats;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
this.$spinner.show();
return [4 /*yield*/, this.extension.getExternalResources(resources)];
case 1:
_a.sent();
mediaUri = null;
canvas = this.extension.helper.getCurrentCanvas();
formats = this.extension.getMediaFormats(canvas);
if (formats && formats.length) {
mediaUri = formats[0].id;
}
else {
mediaUri = canvas.id;
}
this.$modelviewer.attr("src", mediaUri);
// todo: look for choice of usdz, if found, add ar attribute or hide ar button using --ar-button-display
// use choice for this? https://github.com/edsilv/biiif/issues/13#issuecomment-383504734
// mediaUri = mediaUri.substr(0, mediaUri.lastIndexOf(".")) + ".usdz";
// this.$modelviewer.attr("ios-src", mediaUri);
this.extensionHost.publish(Events_2.Events.EXTERNAL_RESOURCE_OPENED);
return [2 /*return*/];
}
});
});
};
ModelViewerCenterPanel.prototype.resize = function () {
_super.prototype.resize.call(this);
this.$spinner.css("top", this.$content.height() / 2 - this.$spinner.height() / 2);
this.$spinner.css("left", this.$content.width() / 2 - this.$spinner.width() / 2);
if (this.title) {
this.$title.text((0, Utils_1.sanitize)(this.title));
}
if (this.$modelviewer) {
this.$modelviewer.width(this.$content.width());
this.$modelviewer.height(this.$content.height());
}
};
return ModelViewerCenterPanel;
}(CenterPanel_1.CenterPanel));
exports.ModelViewerCenterPanel = ModelViewerCenterPanel;
//# sourceMappingURL=ModelViewerCenterPanel.js.map