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Side by Side Diff: third_party/WebKit/Source/devtools/front_end/bindings/TempFile.js

Issue 2440953003: DevTools: use semicolons after each statement. (Closed)
Patch Set: rebaseline Created 4 years, 1 month ago
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1 /* 1 /*
2 * Copyright (C) 2013 Google Inc. All rights reserved. 2 * Copyright (C) 2013 Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are 5 * modification, are permitted provided that the following conditions are
6 * met: 6 * met:
7 * 7 *
8 * * Redistributions of source code must retain the above copyright 8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above 10 * * Redistributions in binary form must reproduce the above
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30 30
31 window.requestFileSystem = window.requestFileSystem || window.webkitRequestFileS ystem; 31 window.requestFileSystem = window.requestFileSystem || window.webkitRequestFileS ystem;
32 32
33 /** 33 /**
34 * @constructor 34 * @constructor
35 */ 35 */
36 WebInspector.TempFile = function() 36 WebInspector.TempFile = function()
37 { 37 {
38 this._fileEntry = null; 38 this._fileEntry = null;
39 this._writer = null; 39 this._writer = null;
40 } 40 };
41 41
42 /** 42 /**
43 * @param {string} dirPath 43 * @param {string} dirPath
44 * @param {string} name 44 * @param {string} name
45 * @return {!Promise.<!WebInspector.TempFile>} 45 * @return {!Promise.<!WebInspector.TempFile>}
46 */ 46 */
47 WebInspector.TempFile.create = function(dirPath, name) 47 WebInspector.TempFile.create = function(dirPath, name)
48 { 48 {
49 var file = new WebInspector.TempFile(); 49 var file = new WebInspector.TempFile();
50 50
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116 116
117 return new Promise(truncate).then(didTruncate, onTruncateError); 117 return new Promise(truncate).then(didTruncate, onTruncateError);
118 } 118 }
119 119
120 return WebInspector.TempFile.ensureTempStorageCleared() 120 return WebInspector.TempFile.ensureTempStorageCleared()
121 .then(requestTempFileSystem) 121 .then(requestTempFileSystem)
122 .then(getDirectoryEntry) 122 .then(getDirectoryEntry)
123 .then(getFileEntry) 123 .then(getFileEntry)
124 .then(createFileWriter) 124 .then(createFileWriter)
125 .then(truncateFile); 125 .then(truncateFile);
126 } 126 };
127 127
128 WebInspector.TempFile.prototype = { 128 WebInspector.TempFile.prototype = {
129 /** 129 /**
130 * @param {!Array.<string>} strings 130 * @param {!Array.<string>} strings
131 * @param {function(number)} callback 131 * @param {function(number)} callback
132 */ 132 */
133 write: function(strings, callback) 133 write: function(strings, callback)
134 { 134 {
135 var blob = new Blob(strings, {type: "text/plain"}); 135 var blob = new Blob(strings, {type: "text/plain"});
136 this._writer.onerror = function(e) 136 this._writer.onerror = function(e)
137 { 137 {
138 WebInspector.console.error("Failed to write into a temp file: " + e. target.error.message); 138 WebInspector.console.error("Failed to write into a temp file: " + e. target.error.message);
139 callback(-1); 139 callback(-1);
140 } 140 };
141 this._writer.onwriteend = function(e) 141 this._writer.onwriteend = function(e)
142 { 142 {
143 callback(e.target.length); 143 callback(e.target.length);
144 } 144 };
145 this._writer.write(blob); 145 this._writer.write(blob);
146 }, 146 },
147 147
148 finishWriting: function() 148 finishWriting: function()
149 { 149 {
150 this._writer = null; 150 this._writer = null;
151 }, 151 },
152 152
153 /** 153 /**
154 * @param {function(?string)} callback 154 * @param {function(?string)} callback
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217 } 217 }
218 218
219 this._fileEntry.file(didGetFile, didFailToGetFile); 219 this._fileEntry.file(didGetFile, didFailToGetFile);
220 }, 220 },
221 221
222 remove: function() 222 remove: function()
223 { 223 {
224 if (this._fileEntry) 224 if (this._fileEntry)
225 this._fileEntry.remove(function() {}); 225 this._fileEntry.remove(function() {});
226 } 226 }
227 } 227 };
228 228
229 /** 229 /**
230 * @constructor 230 * @constructor
231 * @param {string} dirPath 231 * @param {string} dirPath
232 * @param {string} name 232 * @param {string} name
233 */ 233 */
234 WebInspector.DeferredTempFile = function(dirPath, name) 234 WebInspector.DeferredTempFile = function(dirPath, name)
235 { 235 {
236 /** @type {!Array.<!{strings: !Array.<string>, callback: ?function(number)}> } */ 236 /** @type {!Array.<!{strings: !Array.<string>, callback: ?function(number)}> } */
237 this._chunks = []; 237 this._chunks = [];
238 this._tempFile = null; 238 this._tempFile = null;
239 this._isWriting = false; 239 this._isWriting = false;
240 this._finishCallback = null; 240 this._finishCallback = null;
241 this._finishedWriting = false; 241 this._finishedWriting = false;
242 this._callsPendingOpen = []; 242 this._callsPendingOpen = [];
243 this._pendingReads = []; 243 this._pendingReads = [];
244 WebInspector.TempFile.create(dirPath, name) 244 WebInspector.TempFile.create(dirPath, name)
245 .then(this._didCreateTempFile.bind(this), this._failedToCreateTempFile.b ind(this)); 245 .then(this._didCreateTempFile.bind(this), this._failedToCreateTempFile.b ind(this));
246 } 246 };
247 247
248 WebInspector.DeferredTempFile.prototype = { 248 WebInspector.DeferredTempFile.prototype = {
249 /** 249 /**
250 * @param {!Array.<string>} strings 250 * @param {!Array.<string>} strings
251 * @param {function(number)=} callback 251 * @param {function(number)=} callback
252 */ 252 */
253 write: function(strings, callback) 253 write: function(strings, callback)
254 { 254 {
255 if (this._finishCallback) 255 if (this._finishCallback)
256 throw new Error("No writes are allowed after close."); 256 throw new Error("No writes are allowed after close.");
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378 remove: function() 378 remove: function()
379 { 379 {
380 if (this._callsPendingOpen) { 380 if (this._callsPendingOpen) {
381 this._callsPendingOpen.push(this.remove.bind(this)); 381 this._callsPendingOpen.push(this.remove.bind(this));
382 return; 382 return;
383 } 383 }
384 if (this._tempFile) 384 if (this._tempFile)
385 this._tempFile.remove(); 385 this._tempFile.remove();
386 this._tempFile = null; 386 this._tempFile = null;
387 } 387 }
388 } 388 };
389 389
390 /** 390 /**
391 * @return {!Promise.<undefined>} 391 * @return {!Promise.<undefined>}
392 */ 392 */
393 WebInspector.TempFile.ensureTempStorageCleared = function() 393 WebInspector.TempFile.ensureTempStorageCleared = function()
394 { 394 {
395 if (!WebInspector.TempFile._storageCleanerPromise) { 395 if (!WebInspector.TempFile._storageCleanerPromise) {
396 WebInspector.TempFile._storageCleanerPromise = WebInspector.serviceManag er.createAppService("utility_shared_worker", "TempStorage", true).then(service = > { 396 WebInspector.TempFile._storageCleanerPromise = WebInspector.serviceManag er.createAppService("utility_shared_worker", "TempStorage", true).then(service = > {
397 if (service) 397 if (service)
398 return service.send("clear"); 398 return service.send("clear");
399 }); 399 });
400 } 400 }
401 return WebInspector.TempFile._storageCleanerPromise; 401 return WebInspector.TempFile._storageCleanerPromise;
402 } 402 };
403 403
404 /** 404 /**
405 * @constructor 405 * @constructor
406 * @implements {WebInspector.BackingStorage} 406 * @implements {WebInspector.BackingStorage}
407 * @param {string} dirName 407 * @param {string} dirName
408 */ 408 */
409 WebInspector.TempFileBackingStorage = function(dirName) 409 WebInspector.TempFileBackingStorage = function(dirName)
410 { 410 {
411 this._dirName = dirName; 411 this._dirName = dirName;
412 this.reset(); 412 this.reset();
413 } 413 };
414 414
415 /** 415 /**
416 * @typedef {{ 416 * @typedef {{
417 * string: ?string, 417 * string: ?string,
418 * startOffset: number, 418 * startOffset: number,
419 * endOffset: number 419 * endOffset: number
420 * }} 420 * }}
421 */ 421 */
422 WebInspector.TempFileBackingStorage.Chunk; 422 WebInspector.TempFileBackingStorage.Chunk;
423 423
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544 }, 544 },
545 545
546 /** 546 /**
547 * @param {!WebInspector.OutputStream} outputStream 547 * @param {!WebInspector.OutputStream} outputStream
548 * @param {!WebInspector.OutputStreamDelegate} delegate 548 * @param {!WebInspector.OutputStreamDelegate} delegate
549 */ 549 */
550 writeToStream: function(outputStream, delegate) 550 writeToStream: function(outputStream, delegate)
551 { 551 {
552 this._file.copyToOutputStream(outputStream, delegate); 552 this._file.copyToOutputStream(outputStream, delegate);
553 } 553 }
554 } 554 };
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