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Require destinations when they are needed and do not fetch all of them in advance

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This commit is contained in:
Tim van der Meij 2014-10-05 15:56:40 +02:00
parent fb6d87c77b
commit b215af30d3
5 changed files with 80 additions and 16 deletions
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14
src/display/api.js
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@ -293,10 +293,20 @@ var PDFDocumentProxy = (function PDFDocumentProxyClosure() {
/**
* @return {Promise} A promise that is resolved with a lookup table for
* mapping named destinations to reference numbers.
*
* This can be slow for large documents: use getDestination instead
*/
getDestinations: function PDFDocumentProxy_getDestinations() {
return this.transport.getDestinations();
},
/**
* @param {string} id The named destination to get.
* @return {Promise} A promise that is resolved with all information
* of the given named destination.
*/
getDestination: function PDFDocumentProxy_getDestination(id) {
return this.transport.getDestination(id);
},
/**
* @return {Promise} A promise that is resolved with a lookup table for
* mapping named attachments to their content.
@ -1128,6 +1138,10 @@ var WorkerTransport = (function WorkerTransportClosure() {
return this.messageHandler.sendWithPromise('GetDestinations', null);
},
getDestination: function WorkerTransport_getDestination(id) {
return this.messageHandler.sendWithPromise('GetDestination', { id: id } );
},
getAttachments: function WorkerTransport_getAttachments() {
return this.messageHandler.sendWithPromise('GetAttachments', null);
},