ZenBrowserMirrors/pdf.js
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Merge upstream.

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Brendan Dahl 2012-06-19 09:02:23 -07:00
commit 8b0fd2a8f9
8 changed files with 268 additions and 66 deletions
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web/viewer.js
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@ -1846,6 +1846,18 @@ window.addEventListener('pagechange', function pagechange(evt) {
document.getElementById('next').disabled = (page >= PDFView.pages.length);
}, true);
// Firefox specific event, so that we can prevent browser from zooming
window.addEventListener('DOMMouseScroll', function(evt) {
if (evt.ctrlKey) {
evt.preventDefault();
var ticks = evt.detail;
var direction = (ticks > 0) ? 'zoomOut' : 'zoomIn';
for (var i = 0, length = Math.abs(ticks); i < length; i++)
PDFView[direction]();
}
}, false);
window.addEventListener('keydown', function keydown(evt) {
var handled = false;
var cmd = (evt.ctrlKey ? 1 : 0) |