ZenBrowserMirrors/pdf.js
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Merge branch 'new-ui' of github.com:mozilla/pdf.js into new-ui

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This commit is contained in:
Artur Adib 2012-04-25 17:33:06 -04:00
commit 0d248a05a1
3 changed files with 200 additions and 120 deletions
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39
web/viewer.js
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@ -217,6 +217,11 @@ var PDFView = {
currentScale: kUnknownScale,
currentScaleValue: null,
initialBookmark: document.location.hash.substring(1),
container: null,
// called once when the document is loaded
init: function pdfViewInit() {
this.container = document.getElementById('viewerContainer');
},
setScale: function pdfViewSetScale(val, resetAutoSettings) {
if (val == this.currentScale)
@ -248,10 +253,11 @@ var PDFView = {
return;
}
var container = this.container;
var currentPage = this.pages[this.page - 1];
var pageWidthScale = (window.innerWidth - kScrollbarPadding) /
var pageWidthScale = (container.clientWidth - kScrollbarPadding) /
currentPage.width * currentPage.scale / kCssUnits;
var pageHeightScale = (window.innerHeight - kScrollbarPadding) /
var pageHeightScale = (container.clientHeight - kScrollbarPadding) /
currentPage.height * currentPage.scale / kCssUnits;
if ('page-width' == value)
this.setScale(pageWidthScale, resetAutoSettings);
@ -663,18 +669,19 @@ var PDFView = {
var visiblePages = [];
var currentHeight = kBottomMargin;
var windowTop = window.pageYOffset;
var container = this.container;
var containerTop = container.scrollTop;
for (var i = 1; i <= pages.length; ++i) {
var page = pages[i - 1];
var pageHeight = page.height + kBottomMargin;
if (currentHeight + pageHeight > windowTop)
if (currentHeight + pageHeight > containerTop)
break;
currentHeight += pageHeight;
}
var windowBottom = window.pageYOffset + window.innerHeight;
for (; i <= pages.length && currentHeight < windowBottom; ++i) {
var containerBottom = containerTop + container.clientHeight;
for (; i <= pages.length && currentHeight < containerBottom; ++i) {
var singlePage = pages[i - 1];
visiblePages.push({ id: singlePage.id, y: currentHeight,
view: singlePage });
@ -690,8 +697,8 @@ var PDFView = {
var view = document.getElementById('thumbnailView');
var currentHeight = kBottomMargin;
var top = view.scrollTop;
var top = view.scrollTop;
for (var i = 1; i <= thumbs.length; ++i) {
var thumb = thumbs[i - 1];
var thumbHeight = thumb.height * thumb.scaleY + kBottomMargin;
@ -1068,7 +1075,7 @@ var ThumbnailView = function thumbnailView(container, pdfPage, id) {
canvas.className = 'thumbnailImage';
div.setAttribute('data-loaded', true);
var ring = document.createElement('div');
ring.className = 'thumbnailSelectionRing';
ring.appendChild(canvas);
@ -1291,6 +1298,7 @@ var TextLayerBuilder = function textLayerBuilder(textLayerDiv) {
};
window.addEventListener('load', function webViewerLoad(evt) {
PDFView.init();
var params = PDFView.parseQueryString(document.location.search.substring(1));
var file = PDFJS.isFirefoxExtension ?
@ -1325,11 +1333,20 @@ window.addEventListener('load', function webViewerLoad(evt) {
var thumbsView = document.getElementById('thumbnailView');
thumbsView.addEventListener('scroll', updateThumbViewArea, true);
var mainContainer = document.getElementById('mainContainer');
mainContainer.addEventListener('transitionend', function(e) {
if (e.target == mainContainer) {
var event = document.createEvent('UIEvents');
event.initUIEvent('resize', false, false, window, 0);
window.dispatchEvent(event);
}
}, true);
document.getElementById('sidebarToggle').addEventListener('click',
function() {
this.classList.toggle('toggled');
document.getElementById('toolbarSidebar').classList.toggle('hidden');
document.getElementById('sidebarContainer').classList.toggle('hidden');
console.log('toggling');
document.getElementById('outerContainer').classList.toggle('sidebarOpen');
updateThumbViewArea();
});