@quick-game/cli
Version:
Command line interface for rapid qg development
208 lines • 9.38 kB
JavaScript
/*
* 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.
*/
import * as Common from '../../core/common/common.js';
import * as SDK from '../../core/sdk/sdk.js';
import * as TextUtils from '../text_utils/text_utils.js';
import * as Workspace from '../workspace/workspace.js';
import { ContentProviderBasedProject } from './ContentProviderBasedProject.js';
import { CSSWorkspaceBinding } from './CSSWorkspaceBinding.js';
import { NetworkProject } from './NetworkProject.js';
export class SASSSourceMapping {
#sourceMapManager;
#project;
#eventListeners;
#bindings;
constructor(target, sourceMapManager, workspace) {
this.#sourceMapManager = sourceMapManager;
this.#project = new ContentProviderBasedProject(workspace, 'cssSourceMaps:' + target.id(), Workspace.Workspace.projectTypes.Network, '', false /* isServiceProject */);
NetworkProject.setTargetForProject(this.#project, target);
this.#bindings = new Map();
this.#eventListeners = [
this.#sourceMapManager.addEventListener(SDK.SourceMapManager.Events.SourceMapAttached, this.sourceMapAttached, this),
this.#sourceMapManager.addEventListener(SDK.SourceMapManager.Events.SourceMapDetached, this.sourceMapDetached, this),
];
}
sourceMapAttachedForTest(_sourceMap) {
}
async sourceMapAttached(event) {
const header = event.data.client;
const sourceMap = event.data.sourceMap;
const project = this.#project;
const bindings = this.#bindings;
for (const sourceURL of sourceMap.sourceURLs()) {
let binding = bindings.get(sourceURL);
if (!binding) {
binding = new Binding(project, sourceURL, header.createPageResourceLoadInitiator());
bindings.set(sourceURL, binding);
}
binding.addSourceMap(sourceMap, header.frameId);
}
await CSSWorkspaceBinding.instance().updateLocations(header);
this.sourceMapAttachedForTest(sourceMap);
}
async sourceMapDetached(event) {
const header = event.data.client;
const sourceMap = event.data.sourceMap;
const bindings = this.#bindings;
for (const sourceURL of sourceMap.sourceURLs()) {
const binding = bindings.get(sourceURL);
if (binding) {
binding.removeSourceMap(sourceMap, header.frameId);
if (!binding.getUiSourceCode()) {
bindings.delete(sourceURL);
}
}
}
await CSSWorkspaceBinding.instance().updateLocations(header);
}
rawLocationToUILocation(rawLocation) {
const header = rawLocation.header();
if (!header) {
return null;
}
const sourceMap = this.#sourceMapManager.sourceMapForClient(header);
if (!sourceMap) {
return null;
}
let { lineNumber, columnNumber } = rawLocation;
// If the source map maps the origin (line:0, column:0) but the CSS header is inline (in a HTML doc),
// then adjust the line and column numbers.
if (sourceMap.mapsOrigin() && header.isInline) {
lineNumber -= header.startLine;
if (lineNumber === 0) {
columnNumber -= header.startColumn;
}
}
const entry = sourceMap.findEntry(lineNumber, columnNumber);
if (!entry || !entry.sourceURL) {
return null;
}
const uiSourceCode = this.#project.uiSourceCodeForURL(entry.sourceURL);
if (!uiSourceCode) {
return null;
}
return uiSourceCode.uiLocation(entry.sourceLineNumber, entry.sourceColumnNumber);
}
uiLocationToRawLocations(uiLocation) {
// TODO(crbug.com/1153123): Revisit the `#columnNumber || 0` and also preserve `undefined` for source maps?
const { uiSourceCode, lineNumber, columnNumber = 0 } = uiLocation;
const binding = uiSourceCodeToBinding.get(uiSourceCode);
if (!binding) {
return [];
}
const locations = [];
for (const sourceMap of binding.getReferringSourceMaps()) {
const entries = sourceMap.findReverseEntries(uiSourceCode.url(), lineNumber, columnNumber);
const header = this.#sourceMapManager.clientForSourceMap(sourceMap);
if (header) {
locations.push(...entries.map(entry => new SDK.CSSModel.CSSLocation(header, entry.lineNumber, entry.columnNumber)));
}
}
return locations;
}
static uiSourceOrigin(uiSourceCode) {
const binding = uiSourceCodeToBinding.get(uiSourceCode);
if (binding) {
return binding.getReferringSourceMaps().map(sourceMap => sourceMap.compiledURL());
}
return [];
}
dispose() {
Common.EventTarget.removeEventListeners(this.#eventListeners);
this.#project.dispose();
}
}
const uiSourceCodeToBinding = new WeakMap();
class Binding {
#project;
#url;
#initiator;
referringSourceMaps;
uiSourceCode;
constructor(project, url, initiator) {
this.#project = project;
this.#url = url;
this.#initiator = initiator;
this.referringSourceMaps = [];
this.uiSourceCode = null;
}
recreateUISourceCodeIfNeeded(frameId) {
const sourceMap = this.referringSourceMaps[this.referringSourceMaps.length - 1];
const contentType = Common.ResourceType.resourceTypes.SourceMapStyleSheet;
const embeddedContent = sourceMap.embeddedContentByURL(this.#url);
const contentProvider = embeddedContent !== null ?
TextUtils.StaticContentProvider.StaticContentProvider.fromString(this.#url, contentType, embeddedContent) :
new SDK.CompilerSourceMappingContentProvider.CompilerSourceMappingContentProvider(this.#url, contentType, this.#initiator);
const newUISourceCode = this.#project.createUISourceCode(this.#url, contentType);
uiSourceCodeToBinding.set(newUISourceCode, this);
const mimeType = Common.ResourceType.ResourceType.mimeFromURL(this.#url) || contentType.canonicalMimeType();
const metadata = typeof embeddedContent === 'string' ?
new Workspace.UISourceCode.UISourceCodeMetadata(null, embeddedContent.length) :
null;
if (this.uiSourceCode) {
NetworkProject.cloneInitialFrameAttribution(this.uiSourceCode, newUISourceCode);
this.#project.removeUISourceCode(this.uiSourceCode.url());
}
else {
NetworkProject.setInitialFrameAttribution(newUISourceCode, frameId);
}
this.uiSourceCode = newUISourceCode;
this.#project.addUISourceCodeWithProvider(this.uiSourceCode, contentProvider, metadata, mimeType);
}
addSourceMap(sourceMap, frameId) {
if (this.uiSourceCode) {
NetworkProject.addFrameAttribution(this.uiSourceCode, frameId);
}
this.referringSourceMaps.push(sourceMap);
this.recreateUISourceCodeIfNeeded(frameId);
}
removeSourceMap(sourceMap, frameId) {
const uiSourceCode = this.uiSourceCode;
NetworkProject.removeFrameAttribution(uiSourceCode, frameId);
const lastIndex = this.referringSourceMaps.lastIndexOf(sourceMap);
if (lastIndex !== -1) {
this.referringSourceMaps.splice(lastIndex, 1);
}
if (!this.referringSourceMaps.length) {
this.#project.removeUISourceCode(uiSourceCode.url());
this.uiSourceCode = null;
}
else {
this.recreateUISourceCodeIfNeeded(frameId);
}
}
getReferringSourceMaps() {
return this.referringSourceMaps;
}
getUiSourceCode() {
return this.uiSourceCode;
}
}
//# sourceMappingURL=SASSSourceMapping.js.map