8b8d890064
Please note that this functionality has never really mattered for the Firefox PDF Viewer, the GENERIC viewer, or even the "simpleviewer"/"singlepageviewer" component-examples. Hence, in practice this means that only the "pageviewer" component-example[1] have ever really utilized this. Using factories to initialize various layers in the viewer, rather than simply invoking the relevant code directly, seems (at least to me) like a somewhat roundabout way of doing things. Not only does this lead to more code, both to write and maintain, but since many of the layers have common parameters (e.g. an `AnnotationStorage`-instance) there's also some duplication. Hence this patch, which removes the `xfaLayerFactory` and instead uses a lookup-function in the `PDFPageView`-class to access the external viewer-properties as necessary. Note that this should even be an improvement for the "pageviewer" component-example, since most layers will now work by default rather than require manual configuration. --- [1] In practice we generally suggest using the "simpleviewer", or "singlepageviewer", since it does *most* things out-of-the-box and given that a lot of functionality really require *a viewer* and not just a single page in order to work.
115 lines
3.3 KiB
JavaScript
115 lines
3.3 KiB
JavaScript
/* Copyright 2014 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 {
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LinkTarget,
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PDFLinkService,
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SimpleLinkService,
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} from "./pdf_link_service.js";
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import {
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parseQueryString,
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ProgressBar,
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RenderingStates,
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ScrollMode,
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SpreadMode,
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} from "./ui_utils.js";
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import { AnnotationLayerBuilder } from "./annotation_layer_builder.js";
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import { DownloadManager } from "./download_manager.js";
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import { EventBus } from "./event_utils.js";
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import { GenericL10n } from "./genericl10n.js";
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import { NullL10n } from "./l10n_utils.js";
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import { PDFFindController } from "./pdf_find_controller.js";
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import { PDFHistory } from "./pdf_history.js";
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import { PDFPageView } from "./pdf_page_view.js";
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import { PDFScriptingManager } from "./pdf_scripting_manager.js";
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import { PDFSinglePageViewer } from "./pdf_single_page_viewer.js";
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import { PDFViewer } from "./pdf_viewer.js";
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import { StructTreeLayerBuilder } from "./struct_tree_layer_builder.js";
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import { TextLayerBuilder } from "./text_layer_builder.js";
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import { XfaLayerBuilder } from "./xfa_layer_builder.js";
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// eslint-disable-next-line no-unused-vars
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const pdfjsVersion = PDFJSDev.eval("BUNDLE_VERSION");
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// eslint-disable-next-line no-unused-vars
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const pdfjsBuild = PDFJSDev.eval("BUNDLE_BUILD");
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class DefaultAnnotationLayerFactory {
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constructor() {
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throw new Error(
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"The `DefaultAnnotationLayerFactory` has been removed, " +
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"please use the `annotationMode` option when initializing " +
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"the `PDFPageView`-instance to control AnnotationLayer rendering."
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);
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}
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}
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class DefaultStructTreeLayerFactory {
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constructor() {
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throw new Error(
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"The `DefaultStructTreeLayerFactory` has been removed, " +
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"this functionality is automatically enabled when the TextLayer is used."
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);
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}
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}
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class DefaultTextLayerFactory {
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constructor() {
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throw new Error(
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"The `DefaultTextLayerFactory` has been removed, " +
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"please use the `textLayerMode` option when initializing " +
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"the `PDFPageView`-instance to control TextLayer rendering."
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);
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}
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}
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class DefaultXfaLayerFactory {
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constructor() {
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throw new Error(
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"The `DefaultXfaLayerFactory` has been removed, " +
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"please use the `enableXfa` option when calling " +
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"the `getDocument`-function to control XfaLayer rendering."
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);
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}
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}
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export {
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AnnotationLayerBuilder,
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DefaultAnnotationLayerFactory,
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DefaultStructTreeLayerFactory,
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DefaultTextLayerFactory,
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DefaultXfaLayerFactory,
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DownloadManager,
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EventBus,
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GenericL10n,
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LinkTarget,
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NullL10n,
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parseQueryString,
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PDFFindController,
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PDFHistory,
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PDFLinkService,
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PDFPageView,
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PDFScriptingManager,
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PDFSinglePageViewer,
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PDFViewer,
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ProgressBar,
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RenderingStates,
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ScrollMode,
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SimpleLinkService,
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SpreadMode,
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StructTreeLayerBuilder,
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TextLayerBuilder,
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XfaLayerBuilder,
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};
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