yetangitu/pdf.js
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Marks some private methods in PDFViewer and PDFThumbnailViewer

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Conflicts:
	web/pdf_viewer.js
This commit is contained in:
Yury Delendik 2014-09-20 12:15:18 -05:00
parent a1eca2084d
commit 3773972dce
4 changed files with 148 additions and 72 deletions
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32
web/thumbnail_view.js
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@ -247,13 +247,12 @@ var PDFThumbnailViewer = (function pdfThumbnailViewer() {
this.renderingQueue = options.renderingQueue;
this.linkService = options.linkService;
this.scroll = watchScroll(this.container, this.scrollUpdated.bind(this));
this.thumbnails = [];
this.currentPage = -1;
this.scroll = watchScroll(this.container, this._scrollUpdated.bind(this));
this._resetView();
}
PDFThumbnailViewer.prototype = {
scrollUpdated: function PDFThumbnailViewer_scrollUpdated() {
_scrollUpdated: function PDFThumbnailViewer_scrollUpdated() {
this.renderingQueue.renderHighestPriority();
},
@ -261,18 +260,18 @@ var PDFThumbnailViewer = (function pdfThumbnailViewer() {
return this.thumbnails[index];
},
getVisibleThumbs: function PDFThumbnailViewer_getVisibleThumbs() {
_getVisibleThumbs: function PDFThumbnailViewer_getVisibleThumbs() {
return getVisibleElements(this.container, this.thumbnails);
},
updatePage: function (page) {
scrollThumbnailIntoView: function (page) {
var selected = document.querySelector('.thumbnail.selected');
if (selected) {
selected.classList.remove('selected');
}
var thumbnail = document.getElementById('thumbnailContainer' + page);
thumbnail.classList.add('selected');
var visibleThumbs = this.getVisibleThumbs();
var visibleThumbs = this._getVisibleThumbs();
var numVisibleThumbs = visibleThumbs.views.length;
// If the thumbnail isn't currently visible, scroll it into view.
@ -284,13 +283,17 @@ var PDFThumbnailViewer = (function pdfThumbnailViewer() {
scrollIntoView(thumbnail, { top: THUMBNAIL_SCROLL_MARGIN });
}
}
this.currentPage = page;
},
updateRotation: function (pageRotation) {
get pagesRotation() {
return this._pagesRotation;
},
set pagesRotation(rotation) {
this._pagesRotation = rotation;
for (var i = 0, l = this.thumbnails.length; i < l; i++) {
var thumb = this.thumbnails[i];
thumb.update(pageRotation);
thumb.update(rotation);
}
},
@ -298,6 +301,11 @@ var PDFThumbnailViewer = (function pdfThumbnailViewer() {
ThumbnailView.tempImageCache = null;
},
_resetView: function () {
this.thumbnails = [];
this._pagesRotation = 0;
},
setDocument: function (pdfDocument) {
if (this.pdfDocument) {
// cleanup of the elements and views
@ -305,7 +313,7 @@ var PDFThumbnailViewer = (function pdfThumbnailViewer() {
while (thumbsView.hasChildNodes()) {
thumbsView.removeChild(thumbsView.lastChild);
}
this.thumbnails = [];
this._resetView();
}
this.pdfDocument = pdfDocument;
@ -334,7 +342,7 @@ var PDFThumbnailViewer = (function pdfThumbnailViewer() {
},
forceRendering: function () {
var visibleThumbs = this.getVisibleThumbs();
var visibleThumbs = this._getVisibleThumbs();
var thumbView = this.renderingQueue.getHighestPriority(visibleThumbs,
this.thumbnails,
this.scroll.down);