diff options
Diffstat (limited to 'chromium/third_party/WebKit/Source/devtools/front_end/ScriptSnippetModel.js')
| -rw-r--r-- | chromium/third_party/WebKit/Source/devtools/front_end/ScriptSnippetModel.js | 695 |
1 files changed, 0 insertions, 695 deletions
diff --git a/chromium/third_party/WebKit/Source/devtools/front_end/ScriptSnippetModel.js b/chromium/third_party/WebKit/Source/devtools/front_end/ScriptSnippetModel.js deleted file mode 100644 index c3195670d27..00000000000 --- a/chromium/third_party/WebKit/Source/devtools/front_end/ScriptSnippetModel.js +++ /dev/null @@ -1,695 +0,0 @@ -/* - * 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. - */ - -/** - * @constructor - * @extends {WebInspector.Object} - * @param {!WebInspector.Workspace} workspace - */ -WebInspector.ScriptSnippetModel = function(workspace) -{ - this._workspace = workspace; - /** @type {!Object.<string, !WebInspector.UISourceCode>} */ - this._uiSourceCodeForScriptId = {}; - /** @type {!Map.<!WebInspector.UISourceCode, !WebInspector.Script>} */ - this._scriptForUISourceCode = new Map(); - /** @type {!Object.<string, !WebInspector.UISourceCode>} */ - this._uiSourceCodeForSnippetId = {}; - /** @type {!Map.<!WebInspector.UISourceCode, string>} */ - this._snippetIdForUISourceCode = new Map(); - - this._snippetStorage = new WebInspector.SnippetStorage("script", "Script snippet #"); - this._lastSnippetEvaluationIndexSetting = WebInspector.settings.createSetting("lastSnippetEvaluationIndex", 0); - this._snippetScriptMapping = new WebInspector.SnippetScriptMapping(this); - this._projectDelegate = new WebInspector.SnippetsProjectDelegate(this); - this._project = this._workspace.addProject(this._projectDelegate); - this.reset(); - WebInspector.debuggerModel.addEventListener(WebInspector.DebuggerModel.Events.GlobalObjectCleared, this._debuggerReset, this); -} - -WebInspector.ScriptSnippetModel.prototype = { - /** - * @return {!WebInspector.SnippetScriptMapping} - */ - get scriptMapping() - { - return this._snippetScriptMapping; - }, - - /** - * @return {!WebInspector.Project} - */ - project: function() - { - return this._project; - }, - - _loadSnippets: function() - { - var snippets = this._snippetStorage.snippets(); - for (var i = 0; i < snippets.length; ++i) - this._addScriptSnippet(snippets[i]); - }, - - /** - * @param {string} content - * @return {string} - */ - createScriptSnippet: function(content) - { - var snippet = this._snippetStorage.createSnippet(); - snippet.content = content; - return this._addScriptSnippet(snippet); - }, - - /** - * @param {!WebInspector.Snippet} snippet - * @return {string} - */ - _addScriptSnippet: function(snippet) - { - var path = this._projectDelegate.addSnippet(snippet.name, new WebInspector.SnippetContentProvider(snippet)); - var uiSourceCode = this._workspace.uiSourceCode(this._projectDelegate.id(), path); - if (!uiSourceCode) { - console.assert(uiSourceCode); - return ""; - } - var scriptFile = new WebInspector.SnippetScriptFile(this, uiSourceCode); - uiSourceCode.setScriptFile(scriptFile); - this._snippetIdForUISourceCode.put(uiSourceCode, snippet.id); - uiSourceCode.setSourceMapping(this._snippetScriptMapping); - this._uiSourceCodeForSnippetId[snippet.id] = uiSourceCode; - return path; - }, - - /** - * @param {string} path - */ - deleteScriptSnippet: function(path) - { - var uiSourceCode = this._workspace.uiSourceCode(this._projectDelegate.id(), path); - if (!uiSourceCode) - return; - var snippetId = this._snippetIdForUISourceCode.get(uiSourceCode) || ""; - var snippet = this._snippetStorage.snippetForId(snippetId); - this._snippetStorage.deleteSnippet(snippet); - this._removeBreakpoints(uiSourceCode); - this._releaseSnippetScript(uiSourceCode); - delete this._uiSourceCodeForSnippetId[snippet.id]; - this._snippetIdForUISourceCode.remove(uiSourceCode); - this._projectDelegate.removeFile(snippet.name); - }, - - /** - * @param {string} name - * @param {string} newName - * @param {function(boolean, string=)} callback - */ - renameScriptSnippet: function(name, newName, callback) - { - newName = newName.trim(); - if (!newName || newName.indexOf("/") !== -1 || name === newName || this._snippetStorage.snippetForName(newName)) { - callback(false); - return; - } - var snippet = this._snippetStorage.snippetForName(name); - console.assert(snippet, "Snippet '" + name + "' was not found."); - var uiSourceCode = this._uiSourceCodeForSnippetId[snippet.id]; - console.assert(uiSourceCode, "No uiSourceCode was found for snippet '" + name + "'."); - - var breakpointLocations = this._removeBreakpoints(uiSourceCode); - snippet.name = newName; - this._restoreBreakpoints(uiSourceCode, breakpointLocations); - callback(true, newName); - }, - - /** - * @param {string} name - * @param {string} newContent - */ - _setScriptSnippetContent: function(name, newContent) - { - var snippet = this._snippetStorage.snippetForName(name); - snippet.content = newContent; - }, - - /** - * @param {!WebInspector.UISourceCode} uiSourceCode - */ - _scriptSnippetEdited: function(uiSourceCode) - { - var script = this._scriptForUISourceCode.get(uiSourceCode); - if (!script) - return; - - var breakpointLocations = this._removeBreakpoints(uiSourceCode); - this._releaseSnippetScript(uiSourceCode); - this._restoreBreakpoints(uiSourceCode, breakpointLocations); - var scriptUISourceCode = script.rawLocationToUILocation(0, 0).uiSourceCode; - if (scriptUISourceCode) - this._restoreBreakpoints(scriptUISourceCode, breakpointLocations); - }, - - /** - * @param {string} snippetId - * @return {number} - */ - _nextEvaluationIndex: function(snippetId) - { - var evaluationIndex = this._lastSnippetEvaluationIndexSetting.get() + 1; - this._lastSnippetEvaluationIndexSetting.set(evaluationIndex); - return evaluationIndex; - }, - - /** - * @param {!WebInspector.UISourceCode} uiSourceCode - */ - evaluateScriptSnippet: function(uiSourceCode) - { - var breakpointLocations = this._removeBreakpoints(uiSourceCode); - this._releaseSnippetScript(uiSourceCode); - this._restoreBreakpoints(uiSourceCode, breakpointLocations); - var snippetId = this._snippetIdForUISourceCode.get(uiSourceCode) || ""; - var evaluationIndex = this._nextEvaluationIndex(snippetId); - uiSourceCode._evaluationIndex = evaluationIndex; - var evaluationUrl = this._evaluationSourceURL(uiSourceCode); - - var expression = uiSourceCode.workingCopy(); - - // In order to stop on the breakpoints during the snippet evaluation we need to compile and run it separately. - // If separate compilation and execution is not supported by the port we fall back to evaluation in console. - // In case we don't need that since debugger is already paused. - // We do the same when we are stopped on the call frame since debugger is already paused and can not stop on breakpoint anymore. - if (WebInspector.debuggerModel.selectedCallFrame()) { - expression = uiSourceCode.workingCopy() + "\n//# sourceURL=" + evaluationUrl + "\n"; - WebInspector.evaluateInConsole(expression, true); - return; - } - - WebInspector.showConsole(); - DebuggerAgent.compileScript(expression, evaluationUrl, compileCallback.bind(this)); - - /** - * @param {?string} error - * @param {string=} scriptId - * @param {string=} syntaxErrorMessage - * @this {WebInspector.ScriptSnippetModel} - */ - function compileCallback(error, scriptId, syntaxErrorMessage) - { - if (!uiSourceCode || uiSourceCode._evaluationIndex !== evaluationIndex) - return; - - if (error) { - console.error(error); - return; - } - - if (!scriptId) { - var consoleMessage = WebInspector.ConsoleMessage.create( - WebInspector.ConsoleMessage.MessageSource.JS, - WebInspector.ConsoleMessage.MessageLevel.Error, - syntaxErrorMessage || ""); - WebInspector.console.addMessage(consoleMessage); - return; - } - - var breakpointLocations = this._removeBreakpoints(uiSourceCode); - this._restoreBreakpoints(uiSourceCode, breakpointLocations); - - this._runScript(scriptId); - } - }, - - /** - * @param {!DebuggerAgent.ScriptId} scriptId - */ - _runScript: function(scriptId) - { - var currentExecutionContext = WebInspector.runtimeModel.currentExecutionContext(); - DebuggerAgent.runScript(scriptId, currentExecutionContext ? currentExecutionContext.id : undefined, "console", false, runCallback.bind(this)); - - /** - * @param {?string} error - * @param {?RuntimeAgent.RemoteObject} result - * @param {boolean=} wasThrown - * @this {WebInspector.ScriptSnippetModel} - */ - function runCallback(error, result, wasThrown) - { - if (error) { - console.error(error); - return; - } - - this._printRunScriptResult(result, wasThrown); - } - }, - - /** - * @param {?RuntimeAgent.RemoteObject} result - * @param {boolean=} wasThrown - */ - _printRunScriptResult: function(result, wasThrown) - { - var level = (wasThrown ? WebInspector.ConsoleMessage.MessageLevel.Error : WebInspector.ConsoleMessage.MessageLevel.Log); - var message = WebInspector.ConsoleMessage.create(WebInspector.ConsoleMessage.MessageSource.JS, level, "", undefined, undefined, undefined, undefined, undefined, [result]); - WebInspector.console.addMessage(message) - }, - - /** - * @param {!WebInspector.DebuggerModel.Location} rawLocation - * @return {?WebInspector.UILocation} - */ - _rawLocationToUILocation: function(rawLocation) - { - var uiSourceCode = this._uiSourceCodeForScriptId[rawLocation.scriptId]; - if (!uiSourceCode) - return null; - return new WebInspector.UILocation(uiSourceCode, rawLocation.lineNumber, rawLocation.columnNumber || 0); - }, - - /** - * @param {!WebInspector.UISourceCode} uiSourceCode - * @param {number} lineNumber - * @param {number} columnNumber - * @return {?WebInspector.DebuggerModel.Location} - */ - _uiLocationToRawLocation: function(uiSourceCode, lineNumber, columnNumber) - { - var script = this._scriptForUISourceCode.get(uiSourceCode); - if (!script) - return null; - - return WebInspector.debuggerModel.createRawLocation(script, lineNumber, columnNumber); - }, - - /** - * @param {!WebInspector.Script} script - */ - _addScript: function(script) - { - var snippetId = this._snippetIdForSourceURL(script.sourceURL); - if (!snippetId) - return; - var uiSourceCode = this._uiSourceCodeForSnippetId[snippetId]; - - if (!uiSourceCode || this._evaluationSourceURL(uiSourceCode) !== script.sourceURL) - return; - - console.assert(!this._scriptForUISourceCode.get(uiSourceCode)); - this._uiSourceCodeForScriptId[script.scriptId] = uiSourceCode; - this._scriptForUISourceCode.put(uiSourceCode, script); - uiSourceCode.scriptFile().setHasDivergedFromVM(false); - script.pushSourceMapping(this._snippetScriptMapping); - }, - - /** - * @param {!WebInspector.UISourceCode} uiSourceCode - * @return {!Array.<!Object>} - */ - _removeBreakpoints: function(uiSourceCode) - { - var breakpointLocations = WebInspector.breakpointManager.breakpointLocationsForUISourceCode(uiSourceCode); - for (var i = 0; i < breakpointLocations.length; ++i) - breakpointLocations[i].breakpoint.remove(); - return breakpointLocations; - }, - - /** - * @param {!WebInspector.UISourceCode} uiSourceCode - * @param {!Array.<!Object>} breakpointLocations - */ - _restoreBreakpoints: function(uiSourceCode, breakpointLocations) - { - for (var i = 0; i < breakpointLocations.length; ++i) { - var uiLocation = breakpointLocations[i].uiLocation; - var breakpoint = breakpointLocations[i].breakpoint; - WebInspector.breakpointManager.setBreakpoint(uiSourceCode, uiLocation.lineNumber, breakpoint.condition(), breakpoint.enabled()); - } - }, - - /** - * @param {!WebInspector.UISourceCode} uiSourceCode - */ - _releaseSnippetScript: function(uiSourceCode) - { - var script = this._scriptForUISourceCode.get(uiSourceCode); - if (!script) - return null; - - uiSourceCode.scriptFile().setIsDivergingFromVM(true); - uiSourceCode.scriptFile().setHasDivergedFromVM(true); - delete this._uiSourceCodeForScriptId[script.scriptId]; - this._scriptForUISourceCode.remove(uiSourceCode); - delete uiSourceCode._evaluationIndex; - uiSourceCode.scriptFile().setIsDivergingFromVM(false); - }, - - _debuggerReset: function() - { - for (var snippetId in this._uiSourceCodeForSnippetId) { - var uiSourceCode = this._uiSourceCodeForSnippetId[snippetId]; - this._releaseSnippetScript(uiSourceCode); - } - }, - - /** - * @param {!WebInspector.UISourceCode} uiSourceCode - * @return {string} - */ - _evaluationSourceURL: function(uiSourceCode) - { - var evaluationSuffix = "_" + uiSourceCode._evaluationIndex; - var snippetId = this._snippetIdForUISourceCode.get(uiSourceCode); - return WebInspector.Script.snippetSourceURLPrefix + snippetId + evaluationSuffix; - }, - - /** - * @param {string} sourceURL - * @return {?string} - */ - _snippetIdForSourceURL: function(sourceURL) - { - var snippetPrefix = WebInspector.Script.snippetSourceURLPrefix; - if (!sourceURL.startsWith(snippetPrefix)) - return null; - var splitURL = sourceURL.substring(snippetPrefix.length).split("_"); - var snippetId = splitURL[0]; - return snippetId; - }, - - reset: function() - { - /** @type {!Object.<string, !WebInspector.UISourceCode>} */ - this._uiSourceCodeForScriptId = {}; - this._scriptForUISourceCode = new Map(); - /** @type {!Object.<string, !WebInspector.UISourceCode>} */ - this._uiSourceCodeForSnippetId = {}; - this._snippetIdForUISourceCode = new Map(); - this._projectDelegate.reset(); - this._loadSnippets(); - }, - - __proto__: WebInspector.Object.prototype -} - -/** - * @constructor - * @implements {WebInspector.ScriptFile} - * @extends {WebInspector.Object} - * @param {!WebInspector.ScriptSnippetModel} scriptSnippetModel - * @param {!WebInspector.UISourceCode} uiSourceCode - */ -WebInspector.SnippetScriptFile = function(scriptSnippetModel, uiSourceCode) -{ - WebInspector.ScriptFile.call(this); - this._scriptSnippetModel = scriptSnippetModel; - this._uiSourceCode = uiSourceCode; - this._hasDivergedFromVM = true; - this._uiSourceCode.addEventListener(WebInspector.UISourceCode.Events.WorkingCopyChanged, this._workingCopyChanged, this); -} - -WebInspector.SnippetScriptFile.prototype = { - /** - * @return {boolean} - */ - hasDivergedFromVM: function() - { - return this._hasDivergedFromVM; - }, - - /** - * @param {boolean} hasDivergedFromVM - */ - setHasDivergedFromVM: function(hasDivergedFromVM) - { - this._hasDivergedFromVM = hasDivergedFromVM; - }, - - /** - * @return {boolean} - */ - isDivergingFromVM: function() - { - return this._isDivergingFromVM; - }, - - checkMapping: function() - { - }, - - /** - * @return {boolean} - */ - isMergingToVM: function() - { - return false; - }, - - /** - * @param {boolean} isDivergingFromVM - */ - setIsDivergingFromVM: function(isDivergingFromVM) - { - this._isDivergingFromVM = isDivergingFromVM; - }, - - _workingCopyChanged: function() - { - this._scriptSnippetModel._scriptSnippetEdited(this._uiSourceCode); - }, - - __proto__: WebInspector.Object.prototype -} - -/** - * @constructor - * @implements {WebInspector.ScriptSourceMapping} - * @param {!WebInspector.ScriptSnippetModel} scriptSnippetModel - */ -WebInspector.SnippetScriptMapping = function(scriptSnippetModel) -{ - this._scriptSnippetModel = scriptSnippetModel; -} - -WebInspector.SnippetScriptMapping.prototype = { - /** - * @param {!WebInspector.RawLocation} rawLocation - * @return {?WebInspector.UILocation} - */ - rawLocationToUILocation: function(rawLocation) - { - var debuggerModelLocation = /** @type {!WebInspector.DebuggerModel.Location} */(rawLocation); - return this._scriptSnippetModel._rawLocationToUILocation(debuggerModelLocation); - }, - - /** - * @param {!WebInspector.UISourceCode} uiSourceCode - * @param {number} lineNumber - * @param {number} columnNumber - * @return {?WebInspector.DebuggerModel.Location} - */ - uiLocationToRawLocation: function(uiSourceCode, lineNumber, columnNumber) - { - return this._scriptSnippetModel._uiLocationToRawLocation(uiSourceCode, lineNumber, columnNumber); - }, - - /** - * @param {string} sourceURL - * @return {?string} - */ - snippetIdForSourceURL: function(sourceURL) - { - return this._scriptSnippetModel._snippetIdForSourceURL(sourceURL); - }, - - /** - * @param {!WebInspector.Script} script - */ - addScript: function(script) - { - this._scriptSnippetModel._addScript(script); - } -} - -/** - * @constructor - * @implements {WebInspector.ContentProvider} - * @param {!WebInspector.Snippet} snippet - */ -WebInspector.SnippetContentProvider = function(snippet) -{ - this._snippet = snippet; -} - -WebInspector.SnippetContentProvider.prototype = { - /** - * @return {string} - */ - contentURL: function() - { - return ""; - }, - - /** - * @return {!WebInspector.ResourceType} - */ - contentType: function() - { - return WebInspector.resourceTypes.Script; - }, - - /** - * @param {function(?string)} callback - */ - requestContent: function(callback) - { - callback(this._snippet.content); - }, - - /** - * @param {string} query - * @param {boolean} caseSensitive - * @param {boolean} isRegex - * @param {function(!Array.<!WebInspector.ContentProvider.SearchMatch>)} callback - */ - searchInContent: function(query, caseSensitive, isRegex, callback) - { - /** - * @this {WebInspector.SnippetContentProvider} - */ - function performSearch() - { - callback(WebInspector.ContentProvider.performSearchInContent(this._snippet.content, query, caseSensitive, isRegex)); - } - - // searchInContent should call back later. - window.setTimeout(performSearch.bind(this), 0); - }, - - __proto__: WebInspector.ContentProvider.prototype -} - -/** - * @constructor - * @extends {WebInspector.ContentProviderBasedProjectDelegate} - * @param {!WebInspector.ScriptSnippetModel} model - */ -WebInspector.SnippetsProjectDelegate = function(model) -{ - WebInspector.ContentProviderBasedProjectDelegate.call(this, WebInspector.projectTypes.Snippets); - this._model = model; -} - -WebInspector.SnippetsProjectDelegate.prototype = { - /** - * @override - * @return {string} - */ - id: function() - { - return WebInspector.projectTypes.Snippets + ":"; - }, - - /** - * @param {string} name - * @param {!WebInspector.ContentProvider} contentProvider - * @return {string} - */ - addSnippet: function(name, contentProvider) - { - return this.addContentProvider("", name, name, contentProvider, true, false); - }, - - /** - * @return {boolean} - */ - canSetFileContent: function() - { - return true; - }, - - /** - * @param {string} path - * @param {string} newContent - * @param {function(?string)} callback - */ - setFileContent: function(path, newContent, callback) - { - this._model._setScriptSnippetContent(path, newContent); - callback(""); - }, - - /** - * @return {boolean} - */ - canRename: function() - { - return true; - }, - - /** - * @param {string} path - * @param {string} newName - * @param {function(boolean, string=)} callback - */ - performRename: function(path, newName, callback) - { - this._model.renameScriptSnippet(path, newName, callback); - }, - - /** - * @param {string} path - * @param {?string} name - * @param {string} content - * @param {function(?string)} callback - */ - createFile: function(path, name, content, callback) - { - var filePath = this._model.createScriptSnippet(content); - callback(filePath); - }, - - /** - * @param {string} path - */ - deleteFile: function(path) - { - this._model.deleteScriptSnippet(path); - }, - - __proto__: WebInspector.ContentProviderBasedProjectDelegate.prototype -} - -/** - * @type {!WebInspector.ScriptSnippetModel} - */ -WebInspector.scriptSnippetModel; 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