125 lines
3.4 KiB
JavaScript
125 lines
3.4 KiB
JavaScript
/**
|
|
* @licstart The following is the entire license notice for the
|
|
* JavaScript code in this page
|
|
*
|
|
* Copyright 2022 Mozilla Foundation
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*
|
|
* @licend The above is the entire license notice for the
|
|
* JavaScript code in this page
|
|
*/
|
|
"use strict";
|
|
|
|
Object.defineProperty(exports, "__esModule", {
|
|
value: true
|
|
});
|
|
exports.AnnotationLayerBuilder = void 0;
|
|
|
|
var _pdf = require("../pdf");
|
|
|
|
var _l10n_utils = require("./l10n_utils.js");
|
|
|
|
class AnnotationLayerBuilder {
|
|
constructor({
|
|
pageDiv,
|
|
pdfPage,
|
|
linkService,
|
|
downloadManager,
|
|
annotationStorage = null,
|
|
imageResourcesPath = "",
|
|
renderForms = true,
|
|
l10n = _l10n_utils.NullL10n,
|
|
enableScripting = false,
|
|
hasJSActionsPromise = null,
|
|
fieldObjectsPromise = null,
|
|
mouseState = null,
|
|
annotationCanvasMap = null,
|
|
accessibilityManager = null
|
|
}) {
|
|
this.pageDiv = pageDiv;
|
|
this.pdfPage = pdfPage;
|
|
this.linkService = linkService;
|
|
this.downloadManager = downloadManager;
|
|
this.imageResourcesPath = imageResourcesPath;
|
|
this.renderForms = renderForms;
|
|
this.l10n = l10n;
|
|
this.annotationStorage = annotationStorage;
|
|
this.enableScripting = enableScripting;
|
|
this._hasJSActionsPromise = hasJSActionsPromise;
|
|
this._fieldObjectsPromise = fieldObjectsPromise;
|
|
this._mouseState = mouseState;
|
|
this._annotationCanvasMap = annotationCanvasMap;
|
|
this._accessibilityManager = accessibilityManager;
|
|
this.div = null;
|
|
this._cancelled = false;
|
|
}
|
|
|
|
async render(viewport, intent = "display") {
|
|
const [annotations, hasJSActions = false, fieldObjects = null] = await Promise.all([this.pdfPage.getAnnotations({
|
|
intent
|
|
}), this._hasJSActionsPromise, this._fieldObjectsPromise]);
|
|
|
|
if (this._cancelled || annotations.length === 0) {
|
|
return;
|
|
}
|
|
|
|
const parameters = {
|
|
viewport: viewport.clone({
|
|
dontFlip: true
|
|
}),
|
|
div: this.div,
|
|
annotations,
|
|
page: this.pdfPage,
|
|
imageResourcesPath: this.imageResourcesPath,
|
|
renderForms: this.renderForms,
|
|
linkService: this.linkService,
|
|
downloadManager: this.downloadManager,
|
|
annotationStorage: this.annotationStorage,
|
|
enableScripting: this.enableScripting,
|
|
hasJSActions,
|
|
fieldObjects,
|
|
mouseState: this._mouseState,
|
|
annotationCanvasMap: this._annotationCanvasMap,
|
|
accessibilityManager: this._accessibilityManager
|
|
};
|
|
|
|
if (this.div) {
|
|
_pdf.AnnotationLayer.update(parameters);
|
|
} else {
|
|
this.div = document.createElement("div");
|
|
this.div.className = "annotationLayer";
|
|
this.pageDiv.append(this.div);
|
|
parameters.div = this.div;
|
|
|
|
_pdf.AnnotationLayer.render(parameters);
|
|
|
|
this.l10n.translate(this.div);
|
|
}
|
|
}
|
|
|
|
cancel() {
|
|
this._cancelled = true;
|
|
}
|
|
|
|
hide() {
|
|
if (!this.div) {
|
|
return;
|
|
}
|
|
|
|
this.div.hidden = true;
|
|
}
|
|
|
|
}
|
|
|
|
exports.AnnotationLayerBuilder = AnnotationLayerBuilder; |