| /* |
| * 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: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. 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. |
| * |
| * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. AND ITS 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 GOOGLE INC. |
| * OR ITS 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.SearchScope} |
| * @param {!WebInspector.Workspace} workspace |
| */ |
| WebInspector.SourcesSearchScope = function(workspace) |
| { |
| // FIXME: Add title once it is used by search controller. |
| WebInspector.SearchScope.call(this) |
| this._searchId = 0; |
| this._workspace = workspace; |
| } |
| |
| WebInspector.SourcesSearchScope.prototype = { |
| /** |
| * @param {!WebInspector.Progress} progress |
| * @param {function(boolean)} indexingFinishedCallback |
| */ |
| performIndexing: function(progress, indexingFinishedCallback) |
| { |
| this.stopSearch(); |
| |
| function filterOutServiceProjects(project) |
| { |
| return !project.isServiceProject(); |
| } |
| |
| var projects = this._workspace.projects().filter(filterOutServiceProjects); |
| var barrier = new CallbackBarrier(); |
| var compositeProgress = new WebInspector.CompositeProgress(progress); |
| progress.addEventListener(WebInspector.Progress.Events.Canceled, indexingCanceled.bind(this)); |
| for (var i = 0; i < projects.length; ++i) { |
| var project = projects[i]; |
| var projectProgress = compositeProgress.createSubProgress(project.uiSourceCodes().length); |
| project.indexContent(projectProgress, barrier.createCallback()); |
| } |
| barrier.callWhenDone(indexingFinishedCallback.bind(this, true)); |
| |
| function indexingCanceled() |
| { |
| indexingFinishedCallback(false); |
| progress.done(); |
| } |
| }, |
| |
| /** |
| * @param {!WebInspector.SearchConfig} searchConfig |
| * @param {!WebInspector.Progress} progress |
| * @param {function(!WebInspector.FileBasedSearchResultsPane.SearchResult)} searchResultCallback |
| * @param {function(boolean)} searchFinishedCallback |
| */ |
| performSearch: function(searchConfig, progress, searchResultCallback, searchFinishedCallback) |
| { |
| this.stopSearch(); |
| this._searchResultCallback = searchResultCallback; |
| this._searchFinishedCallback = searchFinishedCallback; |
| this._searchConfig = searchConfig; |
| |
| /** |
| * @param {!WebInspector.Project} project |
| */ |
| function filterOutServiceProjects(project) |
| { |
| return !project.isServiceProject(); |
| } |
| |
| var projects = this._workspace.projects().filter(filterOutServiceProjects); |
| var barrier = new CallbackBarrier(); |
| var compositeProgress = new WebInspector.CompositeProgress(progress); |
| for (var i = 0; i < projects.length; ++i) { |
| var project = projects[i]; |
| var weight = project.uiSourceCodes().length; |
| var projectProgress = new WebInspector.CompositeProgress(compositeProgress.createSubProgress(weight)); |
| var findMatchingFilesProgress = projectProgress.createSubProgress(); |
| var searchContentProgress = projectProgress.createSubProgress(); |
| var barrierCallback = barrier.createCallback(); |
| var callback = this._processMatchingFilesForProject.bind(this, this._searchId, project, searchContentProgress, barrierCallback); |
| project.findFilesMatchingSearchRequest(searchConfig.queries(), searchConfig.fileQueries(), !searchConfig.ignoreCase, searchConfig.isRegex, findMatchingFilesProgress, callback); |
| } |
| barrier.callWhenDone(this._searchFinishedCallback.bind(this, true)); |
| }, |
| |
| /** |
| * @param {number} searchId |
| * @param {!WebInspector.Project} project |
| * @param {!WebInspector.Progress} progress |
| * @param {function()} callback |
| * @param {!Array.<string>} files |
| */ |
| _processMatchingFilesForProject: function(searchId, project, progress, callback, files) |
| { |
| if (searchId !== this._searchId) { |
| this._searchFinishedCallback(false); |
| return; |
| } |
| |
| if (!files.length) { |
| progress.done(); |
| callback(); |
| return; |
| } |
| |
| progress.setTotalWork(files.length); |
| |
| var fileIndex = 0; |
| var maxFileContentRequests = 20; |
| var callbacksLeft = 0; |
| |
| for (var i = 0; i < maxFileContentRequests && i < files.length; ++i) |
| scheduleSearchInNextFileOrFinish.call(this); |
| |
| /** |
| * @param {!string} path |
| * @this {WebInspector.SourcesSearchScope} |
| */ |
| function searchInNextFile(path) |
| { |
| var uiSourceCode = project.uiSourceCode(path); |
| if (!uiSourceCode) { |
| --callbacksLeft; |
| progress.worked(1); |
| scheduleSearchInNextFileOrFinish.call(this); |
| return; |
| } |
| uiSourceCode.requestContent(contentLoaded.bind(this, path)); |
| } |
| |
| /** |
| * @this {WebInspector.SourcesSearchScope} |
| */ |
| function scheduleSearchInNextFileOrFinish() |
| { |
| if (fileIndex >= files.length) { |
| if (!callbacksLeft) { |
| progress.done(); |
| callback(); |
| return; |
| } |
| return; |
| } |
| |
| ++callbacksLeft; |
| var path = files[fileIndex++]; |
| setTimeout(searchInNextFile.bind(this, path), 0); |
| } |
| |
| /** |
| * @param {!string} path |
| * @param {?string} content |
| * @this {WebInspector.SourcesSearchScope} |
| */ |
| function contentLoaded(path, content) |
| { |
| /** |
| * @param {!WebInspector.ContentProvider.SearchMatch} a |
| * @param {!WebInspector.ContentProvider.SearchMatch} b |
| */ |
| function matchesComparator(a, b) |
| { |
| return a.lineNumber - b.lineNumber; |
| } |
| |
| progress.worked(1); |
| var matches = []; |
| var queries = this._searchConfig.queries(); |
| if (content !== null) { |
| for (var i = 0; i < queries.length; ++i) { |
| var nextMatches = WebInspector.ContentProvider.performSearchInContent(content, queries[i], !this._searchConfig.ignoreCase, this._searchConfig.isRegex) |
| matches = matches.mergeOrdered(nextMatches, matchesComparator); |
| } |
| } |
| var uiSourceCode = project.uiSourceCode(path); |
| if (matches && uiSourceCode) { |
| var searchResult = new WebInspector.FileBasedSearchResultsPane.SearchResult(uiSourceCode, matches); |
| this._searchResultCallback(searchResult); |
| } |
| |
| --callbacksLeft; |
| scheduleSearchInNextFileOrFinish.call(this); |
| } |
| }, |
| |
| stopSearch: function() |
| { |
| ++this._searchId; |
| }, |
| |
| /** |
| * @param {!WebInspector.SearchConfig} searchConfig |
| */ |
| createSearchResultsPane: function(searchConfig) |
| { |
| return new WebInspector.FileBasedSearchResultsPane(searchConfig); |
| }, |
| |
| __proto__: WebInspector.SearchScope.prototype |
| } |