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Making extensions/chromium/pdfHandler-vcros.js adhere to the style guide

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Tim van der Meij 2014-03-09 22:56:38 +01:00
parent ad623ffbb2
commit 8ec46e6413
1 changed files with 66 additions and 67 deletions
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21
extensions/chromium/pdfHandler-vcros.js
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@ -18,21 +18,21 @@ limitations under the License.
/* globals chrome, getViewerURL */ /* globals chrome, getViewerURL */
(function() { (function() {
'use strict'; 'use strict';
if (!chrome.fileBrowserHandler) { if (!chrome.fileBrowserHandler) {
// Not on Chromium OS, bail out // Not on Chromium OS, bail out
return; return;
} }
chrome.fileBrowserHandler.onExecute.addListener(onExecuteFileBrowserHandler); chrome.fileBrowserHandler.onExecute.addListener(onExecuteFileBrowserHandler);
/** /**
* Invoked when "Open with PDF Viewer" is chosen in the File browser. * Invoked when "Open with PDF Viewer" is chosen in the File browser.
* *
* @param {String} id File browser action ID as specified in manifest.json * @param {String} id File browser action ID as specified in manifest.json
* @param {Object} details Object of type FileHandlerExecuteEventDetails * @param {Object} details Object of type FileHandlerExecuteEventDetails
*/ */
function onExecuteFileBrowserHandler(id, details) { function onExecuteFileBrowserHandler(id, details) {
if (id !== 'open-as-pdf') { if (id !== 'open-as-pdf') {
return; return;
} }
@ -54,15 +54,15 @@ function onExecuteFileBrowserHandler(id, details) {
openViewer(windowId, fileEntries); openViewer(windowId, fileEntries);
}); });
} }
} }
/** /**
* Open the PDF Viewer for the given list of PDF files. * Open the PDF Viewer for the given list of PDF files.
* *
* @param {number} windowId * @param {number} windowId
* @param {Array} fileEntries List of Entry objects (HTML5 FileSystem API) * @param {Array} fileEntries List of Entry objects (HTML5 FileSystem API)
*/ */
function openViewer(windowId, fileEntries) { function openViewer(windowId, fileEntries) {
if (!fileEntries.length) { if (!fileEntries.length) {
return; return;
} }
@ -90,6 +90,5 @@ function openViewer(windowId, fileEntries) {
openViewer(chromeWindow.id, fileEntries); openViewer(chromeWindow.id, fileEntries);
}); });
} }
} }
})(); })();