Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(270)

Side by Side Diff: chrome/browser/resources/pdf/open_pdf_params_parser.js

Issue 2939273002: DO NOT SUBMIT: what chrome/browser/resources/ could eventually look like with clang-format (Closed)
Patch Set: Created 3 years, 6 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
OLDNEW
1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 'use strict'; 5 'use strict';
6 6
7 /** 7 /**
8 * Creates a new OpenPDFParamsParser. This parses the open pdf parameters 8 * Creates a new OpenPDFParamsParser. This parses the open pdf parameters
9 * passed in the url to set initial viewport settings for opening the pdf. 9 * passed in the url to set initial viewport settings for opening the pdf.
10 * @param {!Function} getNamedDestinationsFunction The function called to fetch 10 * @param {!Function} getNamedDestinationsFunction The function called to fetch
(...skipping 24 matching lines...) Expand all
35 if (isNaN(zoomFactor)) 35 if (isNaN(zoomFactor))
36 return; 36 return;
37 37
38 // Handle #zoom=scale. 38 // Handle #zoom=scale.
39 if (paramValueSplit.length == 1) { 39 if (paramValueSplit.length == 1) {
40 viewportPosition['zoom'] = zoomFactor; 40 viewportPosition['zoom'] = zoomFactor;
41 return; 41 return;
42 } 42 }
43 43
44 // Handle #zoom=scale,left,top. 44 // Handle #zoom=scale,left,top.
45 var position = {x: parseFloat(paramValueSplit[1]), 45 var position = {
46 y: parseFloat(paramValueSplit[2])}; 46 x: parseFloat(paramValueSplit[1]),
47 y: parseFloat(paramValueSplit[2])
48 };
47 viewportPosition['position'] = position; 49 viewportPosition['position'] = position;
48 viewportPosition['zoom'] = zoomFactor; 50 viewportPosition['zoom'] = zoomFactor;
49 }, 51 },
50 52
51 /** 53 /**
52 * Parse the parameters encoded in the fragment of a URL into a dictionary. 54 * Parse the parameters encoded in the fragment of a URL into a dictionary.
53 * @private 55 * @private
54 * @param {string} url to parse 56 * @param {string} url to parse
55 * @return {Object} Key-value pairs of URL parameters 57 * @return {Object} Key-value pairs of URL parameters
56 */ 58 */
(...skipping 59 matching lines...) Expand 10 before | Expand all | Expand 10 after
116 var pageNumber = parseInt(paramsDictionary['page'], 10); 118 var pageNumber = parseInt(paramsDictionary['page'], 10);
117 if (!isNaN(pageNumber) && pageNumber > 0) 119 if (!isNaN(pageNumber) && pageNumber > 0)
118 viewportPosition['page'] = pageNumber - 1; 120 viewportPosition['page'] = pageNumber - 1;
119 } 121 }
120 122
121 if ('zoom' in paramsDictionary) 123 if ('zoom' in paramsDictionary)
122 this.parseZoomParam_(paramsDictionary['zoom'], viewportPosition); 124 this.parseZoomParam_(paramsDictionary['zoom'], viewportPosition);
123 125
124 if (viewportPosition.page === undefined && 126 if (viewportPosition.page === undefined &&
125 'nameddest' in paramsDictionary) { 127 'nameddest' in paramsDictionary) {
126 this.outstandingRequests_.push({ 128 this.outstandingRequests_.push(
127 callback: callback, 129 {callback: callback, viewportPosition: viewportPosition});
128 viewportPosition: viewportPosition
129 });
130 this.getNamedDestinationsFunction_(paramsDictionary['nameddest']); 130 this.getNamedDestinationsFunction_(paramsDictionary['nameddest']);
131 } else { 131 } else {
132 callback(viewportPosition); 132 callback(viewportPosition);
133 } 133 }
134 }, 134 },
135 135
136 /** 136 /**
137 * This is called when a named destination is received and the page number 137 * This is called when a named destination is received and the page number
138 * corresponding to the request for which a named destination is passed. 138 * corresponding to the request for which a named destination is passed.
139 * @param {number} pageNumber The page corresponding to the named destination 139 * @param {number} pageNumber The page corresponding to the named destination
140 * requested. 140 * requested.
141 */ 141 */
142 onNamedDestinationReceived: function(pageNumber) { 142 onNamedDestinationReceived: function(pageNumber) {
143 var outstandingRequest = this.outstandingRequests_.shift(); 143 var outstandingRequest = this.outstandingRequests_.shift();
144 if (pageNumber != -1) 144 if (pageNumber != -1)
145 outstandingRequest.viewportPosition.page = pageNumber; 145 outstandingRequest.viewportPosition.page = pageNumber;
146 outstandingRequest.callback(outstandingRequest.viewportPosition); 146 outstandingRequest.callback(outstandingRequest.viewportPosition);
147 }, 147 },
148 }; 148 };
OLDNEW

Powered by Google App Engine
This is Rietveld 408576698