45 lines
1.5 KiB
45 lines
1.5 KiB
/* |
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Copyright 2014 Mozilla Foundation |
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Licensed under the Apache License, Version 2.0 (the "License"); |
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you may not use this file except in compliance with the License. |
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You may obtain a copy of the License at |
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http://www.apache.org/licenses/LICENSE-2.0 |
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Unless required by applicable law or agreed to in writing, software |
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distributed under the License is distributed on an "AS IS" BASIS, |
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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See the License for the specific language governing permissions and |
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limitations under the License. |
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*/ |
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'use strict'; |
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(function PageActionClosure() { |
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/** |
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* @param {number} tabId - ID of tab where the page action will be shown. |
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* @param {string} url - URL to be displayed in page action. |
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*/ |
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function showPageAction(tabId, displayUrl) { |
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// rewriteUrlClosure in viewer.js ensures that the URL looks like |
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// chrome-extension://[extensionid]/http://example.com/file.pdf |
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var url = /^chrome-extension:\/\/[a-p]{32}\/([^#]+)/.exec(displayUrl); |
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if (url) { |
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url = url[1]; |
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chrome.pageAction.setPopup({ |
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tabId: tabId, |
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popup: '/pageAction/popup.html?file=' + encodeURIComponent(url), |
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}); |
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chrome.pageAction.show(tabId); |
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} else { |
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console.log('Unable to get PDF url from ' + displayUrl); |
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} |
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} |
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chrome.runtime.onMessage.addListener(function(message, sender) { |
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if (message === 'showPageAction' && sender.tab) { |
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showPageAction(sender.tab.id, sender.tab.url); |
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} |
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}); |
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})();
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