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Refactor pageNumber/pageIndex concept

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This commit is contained in:
Yury Delendik 2012-04-12 10:01:07 -07:00
parent b312719d7e
commit f0687c4d50
2 changed files with 33 additions and 38 deletions
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17
src/worker.js
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@ -85,7 +85,7 @@ var WorkerMessageHandler = {
handler.send('test', data instanceof Uint8Array);
});
handler.on('doc_request', function wphSetupDoc(data) {
handler.on('getdoc_request', function wphSetupDoc(data) {
// Create only the model of the PDFDoc, which is enough for
// processing the content of the pdf.
pdfModel = new PDFDocModel(new Stream(data));
@ -97,13 +97,14 @@ var WorkerMessageHandler = {
info: pdfModel.info,
metadata: pdfModel.catalog.metadata
};
handler.send('doc', {pdfInfo: doc});
handler.send('getdoc', {pdfInfo: doc});
});
handler.on('getpage_request', function wphSetupTest(data) {
var pdfPage = pdfModel.getPage(data.pageNumber + 1);
var pageNumber = data.pageIndex + 1;
var pdfPage = pdfModel.getPage(pageNumber);
var page = {
pageNumber: data.pageNumber,
pageIndex: data.pageIndex,
rotate: pdfPage.rotate,
ref: pdfPage.ref,
view: pdfPage.view,
@ -112,8 +113,8 @@ var WorkerMessageHandler = {
handler.send('getpage', {pageInfo: page});
});
handler.on('page_request', function wphSetupPageRequest(pageNum) {
pageNum = parseInt(pageNum);
handler.on('renderpage_request', function wphSetupPageRequest(data) {
var pageNum = data.pageIndex + 1;
// The following code does quite the same as
@ -170,8 +171,8 @@ var WorkerMessageHandler = {
}
}
handler.send('page', {
pageNum: pageNum,
handler.send('renderpage', {
pageIndex: data.pageIndex,
operatorList: operatorList,
depFonts: Object.keys(fonts)
});