strong-arc
Version:
A visual suite for the StrongLoop API Platform
274 lines (248 loc) • 10.3 kB
JavaScript
/*
* 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}
*/
WebInspector.SourcesSearchScope = function()
{
// FIXME: Add title once it is used by search controller.
this._searchId = 0;
}
WebInspector.SourcesSearchScope.prototype = {
/**
* @param {!WebInspector.Progress} progress
* @param {function(boolean)} indexingFinishedCallback
*/
performIndexing: function(progress, indexingFinishedCallback)
{
this.stopSearch();
var projects = this._projects();
var compositeProgress = new WebInspector.CompositeProgress(progress);
progress.addEventListener(WebInspector.Progress.Events.Canceled, indexingCanceled);
for (var i = 0; i < projects.length; ++i) {
var project = projects[i];
var projectProgress = compositeProgress.createSubProgress(project.uiSourceCodes().length);
project.indexContent(projectProgress);
}
compositeProgress.addEventListener(WebInspector.Progress.Events.Done, indexingFinishedCallback.bind(this, true));
function indexingCanceled()
{
indexingFinishedCallback(false);
progress.done();
}
},
/**
* @return {!Array.<!WebInspector.Project>}
*/
_projects: function()
{
/**
* @param {!WebInspector.Project} project
* @return {boolean}
*/
function filterOutServiceProjects(project)
{
return !project.isServiceProject() || project.type() === WebInspector.projectTypes.Formatter;
}
/**
* @param {!WebInspector.Project} project
* @return {boolean}
*/
function filterOutContentScriptsIfNeeded(project)
{
return WebInspector.settings.searchInContentScripts.get() || project.type() !== WebInspector.projectTypes.ContentScripts;
}
return WebInspector.workspace.projects().filter(filterOutServiceProjects).filter(filterOutContentScriptsIfNeeded);
},
/**
* @param {!WebInspector.ProjectSearchConfig} searchConfig
* @param {!WebInspector.Progress} progress
* @param {function(!WebInspector.FileBasedSearchResult)} searchResultCallback
* @param {function(boolean)} searchFinishedCallback
*/
performSearch: function(searchConfig, progress, searchResultCallback, searchFinishedCallback)
{
this.stopSearch();
this._searchResultCallback = searchResultCallback;
this._searchFinishedCallback = searchFinishedCallback;
this._searchConfig = searchConfig;
var projects = this._projects();
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 filesMathingFileQuery = this._projectFilesMatchingFileQuery(project, searchConfig);
var callback = this._processMatchingFilesForProject.bind(this, this._searchId, project, filesMathingFileQuery, searchContentProgress, barrierCallback);
project.findFilesMatchingSearchRequest(searchConfig, filesMathingFileQuery, findMatchingFilesProgress, callback);
}
barrier.callWhenDone(this._searchFinishedCallback.bind(this, true));
},
/**
* @param {!WebInspector.Project} project
* @param {!WebInspector.ProjectSearchConfig} searchConfig
* @param {boolean=} dirtyOnly
* @return {!Array.<string>}
*/
_projectFilesMatchingFileQuery: function(project, searchConfig, dirtyOnly)
{
var result = [];
var uiSourceCodes = project.uiSourceCodes();
for (var i = 0; i < uiSourceCodes.length; ++i) {
var uiSourceCode = uiSourceCodes[i];
if (dirtyOnly && !uiSourceCode.isDirty())
continue;
if (this._searchConfig.filePathMatchesFileQuery(uiSourceCode.fullDisplayName()))
result.push(uiSourceCode.path());
}
result = result.sort(String.naturalOrderComparator);
return result;
},
/**
* @param {number} searchId
* @param {!WebInspector.Project} project
* @param {!Array.<string>} filesMathingFileQuery
* @param {!WebInspector.Progress} progress
* @param {function()} callback
* @param {!Array.<string>} files
*/
_processMatchingFilesForProject: function(searchId, project, filesMathingFileQuery, progress, callback, files)
{
if (searchId !== this._searchId) {
this._searchFinishedCallback(false);
return;
}
files = files.sort(String.naturalOrderComparator);
files = files.intersectOrdered(filesMathingFileQuery, String.naturalOrderComparator);
var dirtyFiles = this._projectFilesMatchingFileQuery(project, this._searchConfig, true);
files = files.mergeOrdered(dirtyFiles, String.naturalOrderComparator);
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;
}
if (uiSourceCode.isDirty())
contentLoaded.call(this, uiSourceCode.path(), uiSourceCode.workingCopy());
else
uiSourceCode.checkContentUpdated(contentUpdated.bind(this, uiSourceCode));
}
/**
* @param {!WebInspector.UISourceCode} uiSourceCode
* @this {WebInspector.SourcesSearchScope}
*/
function contentUpdated(uiSourceCode)
{
uiSourceCode.requestContent(contentLoaded.bind(this, uiSourceCode.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.FileBasedSearchResult(uiSourceCode, matches);
this._searchResultCallback(searchResult);
}
--callbacksLeft;
scheduleSearchInNextFileOrFinish.call(this);
}
},
stopSearch: function()
{
++this._searchId;
},
/**
* @param {!WebInspector.ProjectSearchConfig} searchConfig
* @return {!WebInspector.FileBasedSearchResultsPane}
*/
createSearchResultsPane: function(searchConfig)
{
return new WebInspector.FileBasedSearchResultsPane(searchConfig);
}
}