Sakurai/pdf.js
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[CSP] removes inlined styles and scripts

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This commit is contained in:
Yury Delendik 2013-07-30 16:36:45 -05:00
parent 02906d7ef1
commit 99c9079f54
3 changed files with 27 additions and 10 deletions
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7
web/ui_utils.js
View File

@ -117,6 +117,13 @@ function scrollIntoView(element, spot) {
parent.scrollTop = offsetY;
}
/**
* Event handler to suppress context menu.
*/
function noContextMenuHandler(e) {
e.preventDefault();
}
/**
* Returns the filename or guessed filename from the url (see issue 3455).
* url {String} The original PDF location.

4
web/viewer.html
View File

@ -158,8 +158,6 @@ limitations under the License.
<span id="numPages" class="toolbarLabel"></span>
</div>
<div id="toolbarViewerRight">
<input id="fileInput" class="fileInput" type="file" oncontextmenu="return false;" style="visibility: hidden; position: fixed; right: 0; top: 0" />
<button id="presentationMode" class="toolbarButton presentationMode hiddenSmallView" title="Switch to Presentation Mode" tabindex="12" data-l10n-id="presentation_mode">
<span data-l10n-id="presentation_mode_label">Presentation Mode</span>
</button>
@ -190,7 +188,7 @@ limitations under the License.
</button>
</div>
<span id="scaleSelectContainer" class="dropdownToolbarButton">
<select id="scaleSelect" title="Zoom" oncontextmenu="return false;" tabindex="11" data-l10n-id="zoom">
<select id="scaleSelect" title="Zoom" tabindex="11" data-l10n-id="zoom">
<option id="pageAutoOption" value="auto" selected="selected" data-l10n-id="page_scale_auto">Automatic Zoom</option>
<option id="pageActualOption" value="page-actual" data-l10n-id="page_scale_actual">Actual Size</option>
<option id="pageFitOption" value="page-fit" data-l10n-id="page_scale_fit">Fit Page</option>

26
web/viewer.js
View File

@ -17,7 +17,7 @@
/* globals PDFJS, PDFBug, FirefoxCom, Stats, Cache, PDFFindBar, CustomStyle,
PDFFindController, ProgressBar, TextLayerBuilder, DownloadManager,
getFileName, getOutputScale, scrollIntoView, getPDFFileNameFromURL,
PDFHistory */
PDFHistory, noContextMenuHandler */
'use strict';
@ -796,11 +796,9 @@ var PDFView = {
moreInfoButton.removeAttribute('hidden');
lessInfoButton.setAttribute('hidden', 'true');
};
moreInfoButton.oncontextmenu =
lessInfoButton.oncontextmenu =
closeButton.oncontextmenu = function(e) {
e.preventDefault();
};
moreInfoButton.oncontextmenu = noContextMenuHandler;
lessInfoButton.oncontextmenu = noContextMenuHandler;
closeButton.oncontextmenu = noContextMenuHandler;
moreInfoButton.removeAttribute('hidden');
lessInfoButton.setAttribute('hidden', 'true');
errorMoreInfo.value = moreInfoText;
@ -2208,7 +2206,16 @@ document.addEventListener('DOMContentLoaded', function webViewerLoad(evt) {
//var file = window.location.href.split('#')[0];
//#endif
//#if !(FIREFOX || MOZCENTRAL)
//#if !(FIREFOX || MOZCENTRAL || CHROME)
var fileInput = document.createElement('input');
fileInput.id = 'fileInput';
fileInput.className = 'fileInput';
fileInput.setAttribute('type', 'file');
fileInput.setAttribute('style',
'visibility: hidden; position: fixed; right: 0; top: 0');
fileInput.oncontextmenu = noContextMenuHandler;
document.body.appendChild(fileInput);
if (!window.File || !window.FileReader || !window.FileList || !window.Blob) {
document.getElementById('openFile').setAttribute('hidden', 'true');
} else {
@ -2300,6 +2307,9 @@ document.addEventListener('DOMContentLoaded', function webViewerLoad(evt) {
}
});
// Suppress context menus for some controls
document.getElementById('scaleSelect').oncontextmenu = noContextMenuHandler;
var mainContainer = document.getElementById('mainContainer');
var outerContainer = document.getElementById('outerContainer');
mainContainer.addEventListener('transitionend', function(e) {
@ -2355,10 +2365,12 @@ document.addEventListener('DOMContentLoaded', function webViewerLoad(evt) {
PDFView.presentationMode();
});
//#if !(FIREFOX || MOZCENTRAL || CHROME)
document.getElementById('openFile').addEventListener('click',
function() {
document.getElementById('fileInput').click();
});
//#endif
document.getElementById('print').addEventListener('click',
function() {