| /* |
| * Copyright (C) 2012 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| /** |
| * @interface |
| */ |
| WebInspector.FileSystemMapping = function() { } |
| |
| WebInspector.FileSystemMapping.prototype = { |
| /** |
| * @return {Array.<string>} |
| */ |
| fileSystemPaths: function() { }, |
| |
| /** |
| * @param {string} prefix |
| * @return {?string} |
| */ |
| fileSystemPathForPrefix: function(prefix) { } |
| } |
| |
| /** |
| * @constructor |
| * @implements {WebInspector.FileSystemMapping} |
| * @extends {WebInspector.Object} |
| */ |
| WebInspector.FileSystemMappingImpl = function() |
| { |
| WebInspector.Object.call(this); |
| this._fileSystemMappingSetting = WebInspector.settings.createSetting("fileSystemMapping", {}); |
| /** @type {!Object.<string, boolean>} */ |
| this._fileSystemPaths = {}; |
| this._loadFromSettings(); |
| } |
| |
| WebInspector.FileSystemMappingImpl.prototype = { |
| _loadFromSettings: function() |
| { |
| var savedMapping = this._fileSystemMappingSetting.get(); |
| this._fileSystemPaths = savedMapping ? /** @type {!Object.<string, string>} */ (savedMapping.registeredFileSystemPaths) || {} : {}; |
| }, |
| |
| _saveToSettings: function() |
| { |
| var savedMapping = {}; |
| savedMapping.registeredFileSystemPaths = this._fileSystemPaths; |
| this._fileSystemMappingSetting.set(savedMapping); |
| }, |
| |
| |
| /** |
| * @param {string} fileSystemPath |
| */ |
| addFileSystemMapping: function(fileSystemPath) |
| { |
| if (this._fileSystemPaths[fileSystemPath]) |
| return; |
| |
| this._fileSystemPaths[fileSystemPath] = true; |
| this._saveToSettings(); |
| delete this._cachedFileSystemPaths; |
| }, |
| |
| /** |
| * @param {string} fileSystemPath |
| */ |
| removeFileSystemMapping: function(fileSystemPath) |
| { |
| if (!this._fileSystemPaths[fileSystemPath]) |
| return; |
| delete this._fileSystemPaths[fileSystemPath]; |
| this._saveToSettings(); |
| delete this._cachedFileSystemPaths; |
| }, |
| |
| /** |
| * @return {Array.<string>} |
| */ |
| fileSystemPaths: function() |
| { |
| return Object.keys(this._fileSystemPaths); |
| }, |
| |
| /** |
| * @param {string} prefix |
| * @return {?string} |
| */ |
| fileSystemPathForPrefix: function(prefix) |
| { |
| this._cachedFileSystemPaths = this._cachedFileSystemPaths || {}; |
| if (this._cachedFileSystemPaths.hasOwnProperty(prefix)) |
| return this._cachedFileSystemPaths[prefix]; |
| var result = null; |
| for (var fileSystemPath in this._fileSystemPaths) { |
| if (prefix.startsWith(fileSystemPath + "/")) { |
| result = fileSystemPath; |
| break; |
| } |
| } |
| this._cachedFileSystemPaths[prefix] = result; |
| return result; |
| }, |
| |
| __proto__: WebInspector.Object.prototype |
| } |