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Move the disableCreateObjectURL option from the global PDFJS object and into getDocument instead

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This commit is contained in:
Jonas Jenwald 2018-02-17 22:51:03 +01:00
parent 05c05bdef5
commit 1d03ad0060
11 changed files with 54 additions and 36 deletions
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10
src/display/api.js
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@ -178,6 +178,9 @@ function setPDFNetworkStreamFactory(pdfNetworkStreamFactory) {
* The default value is `false`.
* NOTE: It is also necessary to disable streaming, see above,
* in order for disabling of pre-fetching to work correctly.
* @property {boolean} disableCreateObjectURL - (optional) Disable the use of
* `URL.createObjectURL`, for compatibility with older browsers.
* The default value is `false`.
*/
/**
@ -289,6 +292,10 @@ function getDocument(src) {
if (typeof params.disableAutoFetch !== 'boolean') {
params.disableAutoFetch = false;
}
if (typeof params.disableCreateObjectURL !== 'boolean') {
params.disableCreateObjectURL =
apiCompatibilityParams.disableCreateObjectURL || false;
}
// Set the main-thread verbosity level.
setVerbosityLevel(params.verbosity);
@ -373,7 +380,7 @@ function _fetchDocument(worker, source, pdfDataRangeTransport, docId) {
},
maxImageSize: source.maxImageSize,
disableFontFace: source.disableFontFace,
disableCreateObjectURL: getDefaultSetting('disableCreateObjectURL'),
disableCreateObjectURL: source.disableCreateObjectURL,
postMessageTransfers: worker.postMessageTransfers,
docBaseUrl: source.docBaseUrl,
nativeImageDecoderSupport: source.nativeImageDecoderSupport,
@ -2148,6 +2155,7 @@ var WorkerTransport = (function WorkerTransportClosure() {
disableRange: params.disableRange,
disableStream: params.disableStream,
disableAutoFetch: params.disableAutoFetch,
disableCreateObjectURL: params.disableCreateObjectURL,
});
},
};

2
src/display/dom_utils.js
View file

@ -336,8 +336,6 @@ function getDefaultSetting(id) {
switch (id) {
case 'pdfBug':
return globalSettings ? globalSettings.pdfBug : false;
case 'disableCreateObjectURL':
return globalSettings ? globalSettings.disableCreateObjectURL : false;
default:
throw new Error('Unknown default setting: ' + id);
}

16
src/display/global.js
View file

@ -14,9 +14,9 @@
*/
import {
createBlob, createObjectURL, createPromiseCapability, InvalidPDFException,
isLittleEndian, MissingPDFException, OPS, PageViewport, PasswordException,
PasswordResponses, removeNullCharacters, shadow, UnexpectedResponseException,
createBlob, createPromiseCapability, InvalidPDFException, isLittleEndian,
MissingPDFException, OPS, PageViewport, PasswordException, PasswordResponses,
removeNullCharacters, shadow, UnexpectedResponseException,
UnknownErrorException, UNSUPPORTED_FEATURES, Util
} from '../shared/util';
import {
@ -45,9 +45,6 @@ PDFJS.OPS = OPS;
PDFJS.UNSUPPORTED_FEATURES = UNSUPPORTED_FEATURES;
PDFJS.shadow = shadow;
PDFJS.createBlob = createBlob;
PDFJS.createObjectURL = function PDFJS_createObjectURL(data, contentType) {
return createObjectURL(data, contentType, PDFJS.disableCreateObjectURL);
};
Object.defineProperty(PDFJS, 'isLittleEndian', {
configurable: true,
get: function PDFJS_isLittleEndian() {
@ -71,13 +68,6 @@ PDFJS.createPromiseCapability = createPromiseCapability;
*/
PDFJS.pdfBug = (PDFJS.pdfBug === undefined ? false : PDFJS.pdfBug);
/**
* Disables URL.createObjectURL usage.
* @var {boolean}
*/
PDFJS.disableCreateObjectURL = (PDFJS.disableCreateObjectURL === undefined ?
false : PDFJS.disableCreateObjectURL);
PDFJS.getDocument = getDocument;
PDFJS.LoopbackPort = LoopbackPort;
PDFJS.PDFDataRangeTransport = PDFDataRangeTransport;