709d89420e
- Re-factor the existing `fetchData` helper function such that it can fetch more types of data, and it now supports "arraybuffer", "json", and "text". This only needed minor adjustments in the `DOMCMapReaderFactory` and `DOMStandardFontDataFactory` classes.[1] - Expose the `fetchData` helper function in the API, such that the viewer is able to access it. - Use the `fetchData` helper function in the `GenericL10n` class, since this should allow fetching of localization-data even if the default viewer is run in an environment without support for the Fetch API. --- [1] While testing this I also noticed a minor inconsistency when handling standard font-data on the worker-thread.
116 lines
2.5 KiB
JavaScript
116 lines
2.5 KiB
JavaScript
/* Copyright 2016 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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// Ensure that the viewer waits for the library to complete loading,
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// to avoid breaking e.g. the standalone viewer components (see issue 17228).
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if (
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(typeof PDFJSDev === "undefined" || PDFJSDev.test("GENERIC")) &&
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!globalThis.pdfjsLib
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) {
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await globalThis.pdfjsLibPromise;
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}
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const {
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AbortException,
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AnnotationEditorLayer,
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AnnotationEditorParamsType,
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AnnotationEditorType,
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AnnotationEditorUIManager,
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AnnotationLayer,
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AnnotationMode,
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build,
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CMapCompressionType,
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createValidAbsoluteUrl,
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DOMSVGFactory,
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FeatureTest,
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fetchData,
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getDocument,
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getFilenameFromUrl,
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getPdfFilenameFromUrl,
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getXfaPageViewport,
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GlobalWorkerOptions,
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ImageKind,
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InvalidPDFException,
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isDataScheme,
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isPdfFile,
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MissingPDFException,
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noContextMenu,
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normalizeUnicode,
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OPS,
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PasswordResponses,
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PDFDataRangeTransport,
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PDFDateString,
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PDFWorker,
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PermissionFlag,
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PixelsPerInch,
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PromiseCapability,
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RenderingCancelledException,
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renderTextLayer,
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setLayerDimensions,
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shadow,
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UnexpectedResponseException,
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updateTextLayer,
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Util,
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VerbosityLevel,
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version,
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XfaLayer,
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} = globalThis.pdfjsLib;
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export {
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AbortException,
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AnnotationEditorLayer,
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AnnotationEditorParamsType,
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AnnotationEditorType,
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AnnotationEditorUIManager,
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AnnotationLayer,
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AnnotationMode,
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build,
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CMapCompressionType,
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createValidAbsoluteUrl,
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DOMSVGFactory,
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FeatureTest,
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fetchData,
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getDocument,
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getFilenameFromUrl,
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getPdfFilenameFromUrl,
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getXfaPageViewport,
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GlobalWorkerOptions,
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ImageKind,
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InvalidPDFException,
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isDataScheme,
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isPdfFile,
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MissingPDFException,
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noContextMenu,
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normalizeUnicode,
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OPS,
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PasswordResponses,
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PDFDataRangeTransport,
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PDFDateString,
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PDFWorker,
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PermissionFlag,
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PixelsPerInch,
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PromiseCapability,
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RenderingCancelledException,
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renderTextLayer,
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setLayerDimensions,
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shadow,
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UnexpectedResponseException,
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updateTextLayer,
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Util,
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VerbosityLevel,
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version,
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XfaLayer,
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};
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