24e598a895
- add an option to enable XFA rendering if any;
- for now, let the canvas layer: it could be useful to implement XFAF forms (embedded pdf in xml stream for the background and xfa form for the foreground);
- ui elements in template DOM are pretty close to their html counterpart so we generate a fake html DOM from template one:
- it makes easier to translate template properties to html ones;
- it makes faster the creation of the html element in the main thread.
48 lines
1.3 KiB
JavaScript
48 lines
1.3 KiB
JavaScript
/* Copyright 2021 Mozilla Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { $toHTML } from "./xfa_object.js";
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import { Binder } from "./bind.js";
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import { XFAParser } from "./parser.js";
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class XFAFactory {
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constructor(data) {
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try {
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this.root = new XFAParser().parse(XFAFactory._createDocument(data));
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this.form = new Binder(this.root).bind();
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this.pages = this.form[$toHTML]();
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} catch (e) {
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console.log(e);
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}
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}
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getPage(pageIndex) {
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return this.pages.children[pageIndex];
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}
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get numberPages() {
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return this.pages.children.length;
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}
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static _createDocument(data) {
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if (!data["/xdp:xdp"]) {
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return data["xdp:xdp"];
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}
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return Object.values(data).join("");
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}
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}
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export { XFAFactory };
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