diff options
Diffstat (limited to 'chromium/third_party/WebKit/Source/devtools/front_end/UISourceCode.js')
| -rw-r--r-- | chromium/third_party/WebKit/Source/devtools/front_end/UISourceCode.js | 1115 |
1 files changed, 0 insertions, 1115 deletions
diff --git a/chromium/third_party/WebKit/Source/devtools/front_end/UISourceCode.js b/chromium/third_party/WebKit/Source/devtools/front_end/UISourceCode.js deleted file mode 100644 index 75db8468d17..00000000000 --- a/chromium/third_party/WebKit/Source/devtools/front_end/UISourceCode.js +++ /dev/null @@ -1,1115 +0,0 @@ -/* - * Copyright (C) 2011 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. - */ - - -/** - * @constructor - * @extends {WebInspector.Object} - * @implements {WebInspector.ContentProvider} - * @param {!WebInspector.Project} project - * @param {string} parentPath - * @param {string} name - * @param {string} url - * @param {!WebInspector.ResourceType} contentType - * @param {boolean} isEditable - */ -WebInspector.UISourceCode = function(project, parentPath, name, originURL, url, contentType, isEditable) -{ - this._project = project; - this._parentPath = parentPath; - this._name = name; - this._originURL = originURL; - this._url = url; - this._contentType = contentType; - this._isEditable = isEditable; - /** @type {!Array.<function(?string)>} */ - this._requestContentCallbacks = []; - /** @type {!Set.<!WebInspector.LiveLocation>} */ - this._liveLocations = new Set(); - /** @type {!Array.<!WebInspector.PresentationConsoleMessage>} */ - this._consoleMessages = []; - - /** @type {!Array.<!WebInspector.Revision>} */ - this.history = []; - if (this.isEditable() && this._url) - this._restoreRevisionHistory(); - this._formatterMapping = new WebInspector.IdentityFormatterSourceMapping(); -} - -WebInspector.UISourceCode.Events = { - FormattedChanged: "FormattedChanged", - WorkingCopyChanged: "WorkingCopyChanged", - WorkingCopyCommitted: "WorkingCopyCommitted", - TitleChanged: "TitleChanged", - SavedStateUpdated: "SavedStateUpdated", - ConsoleMessageAdded: "ConsoleMessageAdded", - ConsoleMessageRemoved: "ConsoleMessageRemoved", - ConsoleMessagesCleared: "ConsoleMessagesCleared", - SourceMappingChanged: "SourceMappingChanged", -} - -WebInspector.UISourceCode.prototype = { - /** - * @return {string} - */ - get url() - { - return this._url; - }, - - /** - * @return {string} - */ - name: function() - { - return this._name; - }, - - /** - * @return {string} - */ - parentPath: function() - { - return this._parentPath; - }, - - /** - * @return {string} - */ - path: function() - { - return this._parentPath ? this._parentPath + "/" + this._name : this._name; - }, - - /** - * @return {string} - */ - fullDisplayName: function() - { - return this._project.displayName() + "/" + (this._parentPath ? this._parentPath + "/" : "") + this.displayName(true); - }, - - /** - * @param {boolean=} skipTrim - * @return {string} - */ - displayName: function(skipTrim) - { - var displayName = this.name() || WebInspector.UIString("(index)"); - return skipTrim ? displayName : displayName.trimEnd(100); - }, - - /** - * @return {string} - */ - uri: function() - { - var path = this.path(); - if (!this._project.id()) - return path; - if (!path) - return this._project.id(); - return this._project.id() + "/" + path; - }, - - /** - * @return {string} - */ - originURL: function() - { - return this._originURL; - }, - - /** - * @return {boolean} - */ - canRename: function() - { - return this._project.canRename(); - }, - - /** - * @param {string} newName - * @param {function(boolean)} callback - */ - rename: function(newName, callback) - { - this._project.rename(this, newName, innerCallback.bind(this)); - - /** - * @param {boolean} success - * @param {string=} newName - * @param {string=} newURL - * @param {string=} newOriginURL - * @param {!WebInspector.ResourceType=} newContentType - * @this {WebInspector.UISourceCode} - */ - function innerCallback(success, newName, newURL, newOriginURL, newContentType) - { - if (success) - this._updateName(/** @type {string} */ (newName), /** @type {string} */ (newURL), /** @type {string} */ (newOriginURL), /** @type {!WebInspector.ResourceType} */ (newContentType)); - callback(success); - } - }, - - /** - * @param {string} name - * @param {string} url - * @param {string} originURL - * @param {!WebInspector.ResourceType=} contentType - */ - _updateName: function(name, url, originURL, contentType) - { - var oldURI = this.uri(); - this._name = name; - if (url) - this._url = url; - if (originURL) - this._originURL = originURL; - if (contentType) - this._contentType = contentType; - this.dispatchEventToListeners(WebInspector.UISourceCode.Events.TitleChanged, oldURI); - }, - - /** - * @return {string} - */ - contentURL: function() - { - return this.originURL(); - }, - - /** - * @return {!WebInspector.ResourceType} - */ - contentType: function() - { - return this._contentType; - }, - - /** - * @return {?WebInspector.ScriptFile} - */ - scriptFile: function() - { - return this._scriptFile; - }, - - /** - * @param {?WebInspector.ScriptFile} scriptFile - */ - setScriptFile: function(scriptFile) - { - this._scriptFile = scriptFile; - }, - - /** - * @return {!WebInspector.Project} - */ - project: function() - { - return this._project; - }, - - /** - * @param {function(?Date, ?number)} callback - */ - requestMetadata: function(callback) - { - this._project.requestMetadata(this, callback); - }, - - /** - * @param {function(?string)} callback - */ - requestContent: function(callback) - { - if (this._content || this._contentLoaded) { - callback(this._content); - return; - } - this._requestContentCallbacks.push(callback); - if (this._requestContentCallbacks.length === 1) - this._project.requestFileContent(this, this._fireContentAvailable.bind(this)); - }, - - /** - * @param {function()=} callback - */ - checkContentUpdated: function(callback) - { - if (!this._project.canSetFileContent()) - return; - if (this._checkingContent) - return; - this._checkingContent = true; - this._project.requestFileContent(this, contentLoaded.bind(this)); - - /** - * @param {?string} updatedContent - * @this {WebInspector.UISourceCode} - */ - function contentLoaded(updatedContent) - { - if (updatedContent === null) { - var workingCopy = this.workingCopy(); - this._commitContent("", false); - this.setWorkingCopy(workingCopy); - delete this._checkingContent; - if (callback) - callback(); - return; - } - if (typeof this._lastAcceptedContent === "string" && this._lastAcceptedContent === updatedContent) { - delete this._checkingContent; - if (callback) - callback(); - return; - } - if (this._content === updatedContent) { - delete this._lastAcceptedContent; - delete this._checkingContent; - if (callback) - callback(); - return; - } - - if (!this.isDirty()) { - this._commitContent(updatedContent, false); - delete this._checkingContent; - if (callback) - callback(); - return; - } - - var shouldUpdate = window.confirm(WebInspector.UIString("This file was changed externally. Would you like to reload it?")); - if (shouldUpdate) - this._commitContent(updatedContent, false); - else - this._lastAcceptedContent = updatedContent; - delete this._checkingContent; - if (callback) - callback(); - } - }, - - /** - * @param {function(?string)} callback - */ - requestOriginalContent: function(callback) - { - this._project.requestFileContent(this, callback); - }, - - /** - * @param {string} content - * @param {boolean} shouldSetContentInProject - */ - _commitContent: function(content, shouldSetContentInProject) - { - delete this._lastAcceptedContent; - this._content = content; - this._contentLoaded = true; - - var lastRevision = this.history.length ? this.history[this.history.length - 1] : null; - if (!lastRevision || lastRevision._content !== this._content) { - var revision = new WebInspector.Revision(this, this._content, new Date()); - this.history.push(revision); - revision._persist(); - } - - this._innerResetWorkingCopy(); - this._hasCommittedChanges = true; - this.dispatchEventToListeners(WebInspector.UISourceCode.Events.WorkingCopyCommitted); - if (this._url && WebInspector.fileManager.isURLSaved(this._url)) - this._saveURLWithFileManager(false, this._content); - if (shouldSetContentInProject) - this._project.setFileContent(this, this._content, function() { }); - }, - - /** - * @param {boolean} forceSaveAs - * @param {?string} content - */ - _saveURLWithFileManager: function(forceSaveAs, content) - { - WebInspector.fileManager.save(this._url, content, forceSaveAs, callback.bind(this)); - WebInspector.fileManager.close(this._url); - - /** - * @param {boolean} accepted - * @this {WebInspector.UISourceCode} - */ - function callback(accepted) - { - if (!accepted) - return; - this._savedWithFileManager = true; - this.dispatchEventToListeners(WebInspector.UISourceCode.Events.SavedStateUpdated); - } - }, - - /** - * @param {boolean} forceSaveAs - */ - saveToFileSystem: function(forceSaveAs) - { - if (this.isDirty()) { - this._saveURLWithFileManager(forceSaveAs, this.workingCopy()); - this.commitWorkingCopy(function() { }); - return; - } - this.requestContent(this._saveURLWithFileManager.bind(this, forceSaveAs)); - }, - - /** - * @return {boolean} - */ - hasUnsavedCommittedChanges: function() - { - if (this._savedWithFileManager || this.project().canSetFileContent() || !this._isEditable) - return false; - if (WebInspector.extensionServer.hasSubscribers(WebInspector.extensionAPI.Events.ResourceContentCommitted)) - return false; - return !!this._hasCommittedChanges; - }, - - /** - * @param {string} content - */ - addRevision: function(content) - { - this._commitContent(content, true); - }, - - _restoreRevisionHistory: function() - { - if (!window.localStorage) - return; - - var registry = WebInspector.Revision._revisionHistoryRegistry(); - var historyItems = registry[this.url]; - if (!historyItems) - return; - - function filterOutStale(historyItem) - { - // FIXME: Main frame might not have been loaded yet when uiSourceCodes for snippets are created. - if (!WebInspector.resourceTreeModel.mainFrame) - return false; - return historyItem.loaderId === WebInspector.resourceTreeModel.mainFrame.loaderId; - } - - historyItems = historyItems.filter(filterOutStale); - if (!historyItems.length) - return; - - for (var i = 0; i < historyItems.length; ++i) { - var content = window.localStorage[historyItems[i].key]; - var timestamp = new Date(historyItems[i].timestamp); - var revision = new WebInspector.Revision(this, content, timestamp); - this.history.push(revision); - } - this._content = this.history[this.history.length - 1].content; - this._hasCommittedChanges = true; - this._contentLoaded = true; - }, - - _clearRevisionHistory: function() - { - if (!window.localStorage) - return; - - var registry = WebInspector.Revision._revisionHistoryRegistry(); - var historyItems = registry[this.url]; - for (var i = 0; historyItems && i < historyItems.length; ++i) - delete window.localStorage[historyItems[i].key]; - delete registry[this.url]; - window.localStorage["revision-history"] = JSON.stringify(registry); - }, - - revertToOriginal: function() - { - /** - * @this {WebInspector.UISourceCode} - * @param {?string} content - */ - function callback(content) - { - if (typeof content !== "string") - return; - - this.addRevision(content); - } - - this.requestOriginalContent(callback.bind(this)); - - WebInspector.notifications.dispatchEventToListeners(WebInspector.UserMetrics.UserAction, { - action: WebInspector.UserMetrics.UserActionNames.ApplyOriginalContent, - url: this.url - }); - }, - - /** - * @param {function(!WebInspector.UISourceCode)} callback - */ - revertAndClearHistory: function(callback) - { - /** - * @this {WebInspector.UISourceCode} - * @param {?string} content - */ - function revert(content) - { - if (typeof content !== "string") - return; - - this.addRevision(content); - this._clearRevisionHistory(); - this.history = []; - callback(this); - } - - this.requestOriginalContent(revert.bind(this)); - - WebInspector.notifications.dispatchEventToListeners(WebInspector.UserMetrics.UserAction, { - action: WebInspector.UserMetrics.UserActionNames.RevertRevision, - url: this.url - }); - }, - - /** - * @return {boolean} - */ - isEditable: function() - { - return this._isEditable; - }, - - /** - * @return {string} - */ - workingCopy: function() - { - if (this._workingCopyGetter) { - this._workingCopy = this._workingCopyGetter(); - delete this._workingCopyGetter; - } - if (this.isDirty()) - return this._workingCopy; - return this._content; - }, - - resetWorkingCopy: function() - { - this._innerResetWorkingCopy(); - this.dispatchEventToListeners(WebInspector.UISourceCode.Events.WorkingCopyChanged); - }, - - _innerResetWorkingCopy: function() - { - delete this._workingCopy; - delete this._workingCopyGetter; - }, - - /** - * @param {string} newWorkingCopy - */ - setWorkingCopy: function(newWorkingCopy) - { - this._workingCopy = newWorkingCopy; - delete this._workingCopyGetter; - this.dispatchEventToListeners(WebInspector.UISourceCode.Events.WorkingCopyChanged); - }, - - setWorkingCopyGetter: function(workingCopyGetter) - { - this._workingCopyGetter = workingCopyGetter; - this.dispatchEventToListeners(WebInspector.UISourceCode.Events.WorkingCopyChanged); - }, - - removeWorkingCopyGetter: function() - { - if (!this._workingCopyGetter) - return; - this._workingCopy = this._workingCopyGetter(); - delete this._workingCopyGetter; - }, - - /** - * @param {function(?string)} callback - */ - commitWorkingCopy: function(callback) - { - if (!this.isDirty()) { - callback(null); - return; - } - - this._commitContent(this.workingCopy(), true); - callback(null); - - WebInspector.notifications.dispatchEventToListeners(WebInspector.UserMetrics.UserAction, { - action: WebInspector.UserMetrics.UserActionNames.FileSaved, - url: this.url - }); - }, - - /** - * @return {boolean} - */ - isDirty: function() - { - return typeof this._workingCopy !== "undefined" || typeof this._workingCopyGetter !== "undefined"; - }, - - /** - * @return {string} - */ - _mimeType: function() - { - return this.contentType().canonicalMimeType(); - }, - - /** - * @return {string} - */ - highlighterType: function() - { - var lastIndexOfDot = this._name.lastIndexOf("."); - var extension = lastIndexOfDot !== -1 ? this._name.substr(lastIndexOfDot + 1) : ""; - var indexOfQuestionMark = extension.indexOf("?"); - if (indexOfQuestionMark !== -1) - extension = extension.substr(0, indexOfQuestionMark); - var mimeType = WebInspector.ResourceType.mimeTypesForExtensions[extension.toLowerCase()]; - return mimeType || this.contentType().canonicalMimeType(); - }, - - /** - * @return {?string} - */ - content: function() - { - return this._content; - }, - - /** - * @param {string} query - * @param {boolean} caseSensitive - * @param {boolean} isRegex - * @param {function(!Array.<!WebInspector.ContentProvider.SearchMatch>)} callback - */ - searchInContent: function(query, caseSensitive, isRegex, callback) - { - var content = this.content(); - if (content) { - var provider = new WebInspector.StaticContentProvider(this.contentType(), content); - provider.searchInContent(query, caseSensitive, isRegex, callback); - return; - } - - this._project.searchInFileContent(this, query, caseSensitive, isRegex, callback); - }, - - /** - * @param {?string} content - */ - _fireContentAvailable: function(content) - { - this._contentLoaded = true; - this._content = content; - - var callbacks = this._requestContentCallbacks.slice(); - this._requestContentCallbacks = []; - for (var i = 0; i < callbacks.length; ++i) - callbacks[i](content); - - if (this._formatOnLoad) { - delete this._formatOnLoad; - this.setFormatted(true); - } - }, - - /** - * @return {boolean} - */ - contentLoaded: function() - { - return this._contentLoaded; - }, - - /** - * @param {number} lineNumber - * @param {number} columnNumber - * @return {?WebInspector.RawLocation} - */ - uiLocationToRawLocation: function(lineNumber, columnNumber) - { - if (!this._sourceMapping) - return null; - var location = this._formatterMapping.formattedToOriginal(lineNumber, columnNumber); - return this._sourceMapping.uiLocationToRawLocation(this, location[0], location[1]); - }, - - /** - * @param {!WebInspector.LiveLocation} liveLocation - */ - addLiveLocation: function(liveLocation) - { - this._liveLocations.add(liveLocation); - }, - - /** - * @param {!WebInspector.LiveLocation} liveLocation - */ - removeLiveLocation: function(liveLocation) - { - this._liveLocations.remove(liveLocation); - }, - - updateLiveLocations: function() - { - var items = this._liveLocations.items(); - for (var i = 0; i < items.length; ++i) - items[i].update(); - }, - - /** - * @param {!WebInspector.UILocation} uiLocation - */ - overrideLocation: function(uiLocation) - { - var location = this._formatterMapping.originalToFormatted(uiLocation.lineNumber, uiLocation.columnNumber); - uiLocation.lineNumber = location[0]; - uiLocation.columnNumber = location[1]; - return uiLocation; - }, - - /** - * @return {!Array.<!WebInspector.PresentationConsoleMessage>} - */ - consoleMessages: function() - { - return this._consoleMessages; - }, - - /** - * @param {!WebInspector.PresentationConsoleMessage} message - */ - consoleMessageAdded: function(message) - { - this._consoleMessages.push(message); - this.dispatchEventToListeners(WebInspector.UISourceCode.Events.ConsoleMessageAdded, message); - }, - - /** - * @param {!WebInspector.PresentationConsoleMessage} message - */ - consoleMessageRemoved: function(message) - { - this._consoleMessages.remove(message); - this.dispatchEventToListeners(WebInspector.UISourceCode.Events.ConsoleMessageRemoved, message); - }, - - consoleMessagesCleared: function() - { - this._consoleMessages = []; - this.dispatchEventToListeners(WebInspector.UISourceCode.Events.ConsoleMessagesCleared); - }, - - /** - * @return {boolean} - */ - formatted: function() - { - return !!this._formatted; - }, - - /** - * @param {boolean} formatted - */ - setFormatted: function(formatted) - { - if (!this.contentLoaded()) { - this._formatOnLoad = formatted; - return; - } - - if (this._formatted === formatted) - return; - - if (this.isDirty()) - return; - - this._formatted = formatted; - - // Re-request content - this._contentLoaded = false; - this._content = false; - this.requestContent(didGetContent.bind(this)); - - /** - * @this {WebInspector.UISourceCode} - * @param {?string} content - */ - function didGetContent(content) - { - var formatter; - if (!formatted) - formatter = new WebInspector.IdentityFormatter(); - else - formatter = WebInspector.Formatter.createFormatter(this.contentType()); - formatter.formatContent(this.highlighterType(), content || "", formattedChanged.bind(this)); - - /** - * @this {WebInspector.UISourceCode} - * @param {string} content - * @param {!WebInspector.FormatterSourceMapping} formatterMapping - */ - function formattedChanged(content, formatterMapping) - { - this._content = content; - this._innerResetWorkingCopy(); - var oldFormatter = this._formatterMapping; - this._formatterMapping = formatterMapping; - this.dispatchEventToListeners(WebInspector.UISourceCode.Events.FormattedChanged, { - content: content, - oldFormatter: oldFormatter, - newFormatter: this._formatterMapping, - }); - this.updateLiveLocations(); - } - } - }, - - /** - * @return {?WebInspector.Formatter} formatter - */ - createFormatter: function() - { - // overridden by subclasses. - return null; - }, - - /** - * @return {boolean} - */ - hasSourceMapping: function() - { - return !!this._sourceMapping; - }, - - /** - * @param {?WebInspector.SourceMapping} sourceMapping - */ - setSourceMapping: function(sourceMapping) - { - if (this._sourceMapping === sourceMapping) - return; - this._sourceMapping = sourceMapping; - this.dispatchEventToListeners(WebInspector.UISourceCode.Events.SourceMappingChanged); - }, - - __proto__: WebInspector.Object.prototype -} - -/** - * @constructor - * @param {!WebInspector.UISourceCode} uiSourceCode - * @param {number} lineNumber - * @param {number} columnNumber - */ -WebInspector.UILocation = function(uiSourceCode, lineNumber, columnNumber) -{ - this.uiSourceCode = uiSourceCode; - this.lineNumber = lineNumber; - this.columnNumber = columnNumber; -} - -WebInspector.UILocation.prototype = { - /** - * @return {?WebInspector.RawLocation} - */ - uiLocationToRawLocation: function() - { - return this.uiSourceCode.uiLocationToRawLocation(this.lineNumber, this.columnNumber); - }, - - /** - * @return {?string} - */ - url: function() - { - return this.uiSourceCode.contentURL(); - }, - - /** - * @return {string} - */ - linkText: function() - { - var linkText = this.uiSourceCode.displayName(); - if (typeof this.lineNumber === "number") - linkText += ":" + (this.lineNumber + 1); - return linkText; - } -} - -/** - * @interface - */ -WebInspector.RawLocation = function() -{ -} - -/** - * @constructor - * @param {!WebInspector.RawLocation} rawLocation - * @param {function(!WebInspector.UILocation):(boolean|undefined)} updateDelegate - */ -WebInspector.LiveLocation = function(rawLocation, updateDelegate) -{ - this._rawLocation = rawLocation; - this._updateDelegate = updateDelegate; - this._uiSourceCodes = []; -} - -WebInspector.LiveLocation.prototype = { - update: function() - { - var uiLocation = this.uiLocation(); - if (uiLocation) { - var uiSourceCode = uiLocation.uiSourceCode; - if (this._uiSourceCodes.indexOf(uiSourceCode) === -1) { - uiSourceCode.addLiveLocation(this); - this._uiSourceCodes.push(uiSourceCode); - } - var oneTime = this._updateDelegate(uiLocation); - if (oneTime) - this.dispose(); - } - }, - - /** - * @return {!WebInspector.RawLocation} - */ - rawLocation: function() - { - return this._rawLocation; - }, - - /** - * @return {!WebInspector.UILocation} - */ - uiLocation: function() - { - // Should be overridden by subclasses. - }, - - dispose: function() - { - for (var i = 0; i < this._uiSourceCodes.length; ++i) - this._uiSourceCodes[i].removeLiveLocation(this); - this._uiSourceCodes = []; - } -} - -/** - * @constructor - * @implements {WebInspector.ContentProvider} - * @param {!WebInspector.UISourceCode} uiSourceCode - * @param {?string|undefined} content - * @param {!Date} timestamp - */ -WebInspector.Revision = function(uiSourceCode, content, timestamp) -{ - this._uiSourceCode = uiSourceCode; - this._content = content; - this._timestamp = timestamp; -} - -WebInspector.Revision._revisionHistoryRegistry = function() -{ - if (!WebInspector.Revision._revisionHistoryRegistryObject) { - if (window.localStorage) { - var revisionHistory = window.localStorage["revision-history"]; - try { - WebInspector.Revision._revisionHistoryRegistryObject = revisionHistory ? JSON.parse(revisionHistory) : {}; - } catch (e) { - WebInspector.Revision._revisionHistoryRegistryObject = {}; - } - } else - WebInspector.Revision._revisionHistoryRegistryObject = {}; - } - return WebInspector.Revision._revisionHistoryRegistryObject; -} - -WebInspector.Revision.filterOutStaleRevisions = function() -{ - if (!window.localStorage) - return; - - var registry = WebInspector.Revision._revisionHistoryRegistry(); - var filteredRegistry = {}; - for (var url in registry) { - var historyItems = registry[url]; - var filteredHistoryItems = []; - for (var i = 0; historyItems && i < historyItems.length; ++i) { - var historyItem = historyItems[i]; - if (historyItem.loaderId === WebInspector.resourceTreeModel.mainFrame.loaderId) { - filteredHistoryItems.push(historyItem); - filteredRegistry[url] = filteredHistoryItems; - } else - delete window.localStorage[historyItem.key]; - } - } - WebInspector.Revision._revisionHistoryRegistryObject = filteredRegistry; - - function persist() - { - window.localStorage["revision-history"] = JSON.stringify(filteredRegistry); - } - - // Schedule async storage. - setTimeout(persist, 0); -} - -WebInspector.Revision.prototype = { - /** - * @return {!WebInspector.UISourceCode} - */ - get uiSourceCode() - { - return this._uiSourceCode; - }, - - /** - * @return {!Date} - */ - get timestamp() - { - return this._timestamp; - }, - - /** - * @return {?string} - */ - get content() - { - return this._content || null; - }, - - revertToThis: function() - { - /** - * @param {string} content - * @this {WebInspector.Revision} - */ - function revert(content) - { - if (this._uiSourceCode._content !== content) - this._uiSourceCode.addRevision(content); - } - this.requestContent(revert.bind(this)); - }, - - /** - * @return {string} - */ - contentURL: function() - { - return this._uiSourceCode.originURL(); - }, - - /** - * @return {!WebInspector.ResourceType} - */ - contentType: function() - { - return this._uiSourceCode.contentType(); - }, - - /** - * @param {function(string)} callback - */ - requestContent: function(callback) - { - callback(this._content || ""); - }, - - /** - * @param {string} query - * @param {boolean} caseSensitive - * @param {boolean} isRegex - * @param {function(!Array.<!WebInspector.ContentProvider.SearchMatch>)} callback - */ - searchInContent: function(query, caseSensitive, isRegex, callback) - { - callback([]); - }, - - _persist: function() - { - if (this._uiSourceCode.project().type() === WebInspector.projectTypes.FileSystem) - return; - - if (!window.localStorage) - return; - - var url = this.contentURL(); - if (!url || url.startsWith("inspector://")) - return; - - var loaderId = WebInspector.resourceTreeModel.mainFrame.loaderId; - var timestamp = this.timestamp.getTime(); - var key = "revision-history|" + url + "|" + loaderId + "|" + timestamp; - - var registry = WebInspector.Revision._revisionHistoryRegistry(); - - var historyItems = registry[url]; - if (!historyItems) { - historyItems = []; - registry[url] = historyItems; - } - historyItems.push({url: url, loaderId: loaderId, timestamp: timestamp, key: key}); - - /** - * @this {WebInspector.Revision} - */ - function persist() - { - window.localStorage[key] = this._content; - window.localStorage["revision-history"] = JSON.stringify(registry); - } - - // Schedule async storage. - setTimeout(persist.bind(this), 0); - } -} |