diff options
Diffstat (limited to 'chromium/third_party/WebKit/Source/devtools/front_end/CompilerScriptMapping.js')
| -rw-r--r-- | chromium/third_party/WebKit/Source/devtools/front_end/CompilerScriptMapping.js | 256 |
1 files changed, 0 insertions, 256 deletions
diff --git a/chromium/third_party/WebKit/Source/devtools/front_end/CompilerScriptMapping.js b/chromium/third_party/WebKit/Source/devtools/front_end/CompilerScriptMapping.js deleted file mode 100644 index f4b21081976..00000000000 --- a/chromium/third_party/WebKit/Source/devtools/front_end/CompilerScriptMapping.js +++ /dev/null @@ -1,256 +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 - * @implements {WebInspector.ScriptSourceMapping} - * @param {!WebInspector.Workspace} workspace - * @param {!WebInspector.SimpleWorkspaceProvider} networkWorkspaceProvider - */ -WebInspector.CompilerScriptMapping = function(workspace, networkWorkspaceProvider) -{ - this._workspace = workspace; - this._workspace.addEventListener(WebInspector.Workspace.Events.UISourceCodeAdded, this._uiSourceCodeAddedToWorkspace, this); - this._networkWorkspaceProvider = networkWorkspaceProvider; - /** @type {!Object.<string, !WebInspector.SourceMap>} */ - this._sourceMapForSourceMapURL = {}; - /** @type {!Object.<string, !Array.<function(?WebInspector.SourceMap)>>} */ - this._pendingSourceMapLoadingCallbacks = {}; - /** @type {!Object.<string, !WebInspector.SourceMap>} */ - this._sourceMapForScriptId = {}; - /** @type {!Map.<!WebInspector.SourceMap, !WebInspector.Script>} */ - this._scriptForSourceMap = new Map(); - /** @type {!StringMap.<!WebInspector.SourceMap>} */ - this._sourceMapForURL = new StringMap(); - WebInspector.debuggerModel.addEventListener(WebInspector.DebuggerModel.Events.GlobalObjectCleared, this._debuggerReset, this); -} - -WebInspector.CompilerScriptMapping.prototype = { - /** - * @param {!WebInspector.RawLocation} rawLocation - * @return {?WebInspector.UILocation} - */ - rawLocationToUILocation: function(rawLocation) - { - var debuggerModelLocation = /** @type {!WebInspector.DebuggerModel.Location} */ (rawLocation); - var sourceMap = this._sourceMapForScriptId[debuggerModelLocation.scriptId]; - if (!sourceMap) - return null; - var lineNumber = debuggerModelLocation.lineNumber; - var columnNumber = debuggerModelLocation.columnNumber || 0; - var entry = sourceMap.findEntry(lineNumber, columnNumber); - if (!entry || entry.length === 2) - return null; - var url = /** @type {string} */ (entry[2]); - var uiSourceCode = this._workspace.uiSourceCodeForURL(url); - if (!uiSourceCode) - return null; - return new WebInspector.UILocation(uiSourceCode, /** @type {number} */ (entry[3]), /** @type {number} */ (entry[4])); - }, - - /** - * @param {!WebInspector.UISourceCode} uiSourceCode - * @param {number} lineNumber - * @param {number} columnNumber - * @return {?WebInspector.DebuggerModel.Location} - */ - uiLocationToRawLocation: function(uiSourceCode, lineNumber, columnNumber) - { - if (!uiSourceCode.url) - return null; - var sourceMap = this._sourceMapForURL.get(uiSourceCode.url); - if (!sourceMap) - return null; - var script = /** @type {!WebInspector.Script} */ (this._scriptForSourceMap.get(sourceMap)); - console.assert(script); - var entry = sourceMap.findEntryReversed(uiSourceCode.url, lineNumber); - return WebInspector.debuggerModel.createRawLocation(script, entry[0], entry[1]); - }, - - /** - * @param {!WebInspector.Script} script - */ - addScript: function(script) - { - script.pushSourceMapping(this); - this.loadSourceMapForScript(script, sourceMapLoaded.bind(this)); - - /** - * @param {?WebInspector.SourceMap} sourceMap - * @this {WebInspector.CompilerScriptMapping} - */ - function sourceMapLoaded(sourceMap) - { - if (!sourceMap) - return; - - if (this._scriptForSourceMap.get(sourceMap)) { - this._sourceMapForScriptId[script.scriptId] = sourceMap; - script.updateLocations(); - return; - } - - this._sourceMapForScriptId[script.scriptId] = sourceMap; - this._scriptForSourceMap.put(sourceMap, script); - - var sourceURLs = sourceMap.sources(); - for (var i = 0; i < sourceURLs.length; ++i) { - var sourceURL = sourceURLs[i]; - if (this._sourceMapForURL.get(sourceURL)) - continue; - this._sourceMapForURL.put(sourceURL, sourceMap); - if (!this._workspace.hasMappingForURL(sourceURL) && !this._workspace.uiSourceCodeForURL(sourceURL)) { - var contentProvider = sourceMap.sourceContentProvider(sourceURL, WebInspector.resourceTypes.Script); - this._networkWorkspaceProvider.addFileForURL(sourceURL, contentProvider, true); - } - var uiSourceCode = this._workspace.uiSourceCodeForURL(sourceURL); - if (uiSourceCode) { - this._bindUISourceCode(uiSourceCode); - uiSourceCode.isContentScript = script.isContentScript; - } else { - WebInspector.showErrorMessage(WebInspector.UIString("Failed to locate workspace file mapped to URL %s from source map %s", sourceURL, sourceMap.url())); - } - } - script.updateLocations(); - } - }, - - /** - * @param {!WebInspector.UISourceCode} uiSourceCode - */ - _bindUISourceCode: function(uiSourceCode) - { - uiSourceCode.setSourceMapping(this); - }, - - /** - * @param {!WebInspector.UISourceCode} uiSourceCode - */ - _unbindUISourceCode: function(uiSourceCode) - { - uiSourceCode.setSourceMapping(null); - }, - - /** - * @param {!WebInspector.Event} event - */ - _uiSourceCodeAddedToWorkspace: function(event) - { - var uiSourceCode = /** @type {!WebInspector.UISourceCode} */ (event.data); - if (!uiSourceCode.url || !this._sourceMapForURL.get(uiSourceCode.url)) - return; - this._bindUISourceCode(uiSourceCode); - }, - - /** - * @param {!WebInspector.Script} script - * @param {function(?WebInspector.SourceMap)} callback - */ - loadSourceMapForScript: function(script, callback) - { - // script.sourceURL can be a random string, but is generally an absolute path -> complete it to inspected page url for - // relative links. - if (!script.sourceMapURL) { - callback(null); - return; - } - var scriptURL = WebInspector.ParsedURL.completeURL(WebInspector.inspectedPageURL, script.sourceURL); - if (!scriptURL) { - callback(null); - return; - } - var sourceMapURL = WebInspector.ParsedURL.completeURL(scriptURL, script.sourceMapURL); - if (!sourceMapURL) { - callback(null); - return; - } - - var sourceMap = this._sourceMapForSourceMapURL[sourceMapURL]; - if (sourceMap) { - callback(sourceMap); - return; - } - - var pendingCallbacks = this._pendingSourceMapLoadingCallbacks[sourceMapURL]; - if (pendingCallbacks) { - pendingCallbacks.push(callback); - return; - } - - pendingCallbacks = [callback]; - this._pendingSourceMapLoadingCallbacks[sourceMapURL] = pendingCallbacks; - - WebInspector.SourceMap.load(sourceMapURL, scriptURL, sourceMapLoaded.bind(this)); - - /** - * @param {?WebInspector.SourceMap} sourceMap - * @this {WebInspector.CompilerScriptMapping} - */ - function sourceMapLoaded(sourceMap) - { - var url = /** @type {string} */ (sourceMapURL); - var callbacks = this._pendingSourceMapLoadingCallbacks[url]; - delete this._pendingSourceMapLoadingCallbacks[url]; - if (!callbacks) - return; - if (sourceMap) - this._sourceMapForSourceMapURL[url] = sourceMap; - for (var i = 0; i < callbacks.length; ++i) - callbacks[i](sourceMap); - } - }, - - _debuggerReset: function() - { - /** - * @param {!WebInspector.SourceMap} sourceMap - * @this {WebInspector.CompilerScriptMapping} - */ - function unbindUISourceCodesForSourceMap(sourceMap) - { - var sourceURLs = sourceMap.sources(); - for (var i = 0; i < sourceURLs.length; ++i) { - var sourceURL = sourceURLs[i]; - var uiSourceCode = this._workspace.uiSourceCodeForURL(sourceURL); - if (!uiSourceCode) - continue; - this._unbindUISourceCode(uiSourceCode); - } - } - - this._sourceMapForURL.values().forEach(unbindUISourceCodesForSourceMap.bind(this)); - - this._sourceMapForSourceMapURL = {}; - this._pendingSourceMapLoadingCallbacks = {}; - this._sourceMapForScriptId = {}; - this._scriptForSourceMap.clear(); - this._sourceMapForURL.clear(); - } -} |