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/*
* 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.
*/
// @ts-nocheck
// TODO(crbug.com/1011811): Enable TypeScript compiler checks
import * as Common from '../common/common.js';
import * as SDK from '../sdk/sdk.js';
import * as Workspace from '../workspace/workspace.js'; // eslint-disable-line no-unused-vars
/**
* @type {!NetworkProjectManager}
*/
let networkProjectManagerInstance;
export class NetworkProjectManager extends Common.ObjectWrapper.ObjectWrapper {
/**
* @private
*/
constructor() {
super();
}
/**
* @param {{forceNew: boolean}} opts
*/
static instance({forceNew} = {forceNew: false}) {
if (!networkProjectManagerInstance || forceNew) {
networkProjectManagerInstance = new NetworkProjectManager();
}
return networkProjectManagerInstance;
}
}
export const Events = {
FrameAttributionAdded: Symbol('FrameAttributionAdded'),
FrameAttributionRemoved: Symbol('FrameAttributionRemoved')
};
/**
* @unrestricted
*/
export class NetworkProject {
/**
* @param {!Workspace.UISourceCode.UISourceCode} uiSourceCode
* @param {string} frameId
*/
static _resolveFrame(uiSourceCode, frameId) {
const target = NetworkProject.targetForUISourceCode(uiSourceCode);
const resourceTreeModel = target && target.model(SDK.ResourceTreeModel.ResourceTreeModel);
return resourceTreeModel ? resourceTreeModel.frameForId(frameId) : null;
}
/**
* @param {!Workspace.UISourceCode.UISourceCode} uiSourceCode
* @param {string} frameId
*/
static setInitialFrameAttribution(uiSourceCode, frameId) {
const frame = NetworkProject._resolveFrame(uiSourceCode, frameId);
if (!frame) {
return;
}
/** @type {!Map<string, !{frame: !SDK.ResourceTreeModel.ResourceTreeFrame, count: number}>} */
const attribution = new Map();
attribution.set(frameId, {frame: frame, count: 1});
uiSourceCode[_frameAttributionSymbol] = attribution;
}
/**
* @param {!Workspace.UISourceCode.UISourceCode} fromUISourceCode
* @param {!Workspace.UISourceCode.UISourceCode} toUISourceCode
*/
static cloneInitialFrameAttribution(fromUISourceCode, toUISourceCode) {
const fromAttribution = fromUISourceCode[_frameAttributionSymbol];
if (!fromAttribution) {
return;
}
/** @type {!Map<string, !{frame: !SDK.ResourceTreeModel.ResourceTreeFrame, count: number}>} */
const toAttribution = new Map();
toUISourceCode[_frameAttributionSymbol] = toAttribution;
for (const frameId of fromAttribution.keys()) {
const value = fromAttribution.get(frameId);
toAttribution.set(frameId, {frame: value.frame, count: value.count});
}
}
/**
* @param {!Workspace.UISourceCode.UISourceCode} uiSourceCode
* @param {string} frameId
*/
static addFrameAttribution(uiSourceCode, frameId) {
const frame = NetworkProject._resolveFrame(uiSourceCode, frameId);
if (!frame) {
return;
}
const frameAttribution = uiSourceCode[_frameAttributionSymbol];
const attributionInfo = frameAttribution.get(frameId) || {frame: frame, count: 0};
attributionInfo.count += 1;
frameAttribution.set(frameId, attributionInfo);
if (attributionInfo.count !== 1) {
return;
}
const data = {uiSourceCode: uiSourceCode, frame: frame};
NetworkProjectManager.instance().dispatchEventToListeners(Events.FrameAttributionAdded, data);
}
/**
* @param {!Workspace.UISourceCode.UISourceCode} uiSourceCode
* @param {string} frameId
*/
static removeFrameAttribution(uiSourceCode, frameId) {
const frameAttribution = uiSourceCode[_frameAttributionSymbol];
if (!frameAttribution) {
return;
}
const attributionInfo = frameAttribution.get(frameId);
console.assert(attributionInfo, 'Failed to remove frame attribution for url: ' + uiSourceCode.url());
if (!attributionInfo) {
return;
}
attributionInfo.count -= 1;
if (attributionInfo.count > 0) {
return;
}
frameAttribution.delete(frameId);
const data = {uiSourceCode: uiSourceCode, frame: attributionInfo.frame};
NetworkProjectManager.instance().dispatchEventToListeners(Events.FrameAttributionRemoved, data);
}
/**
* @param {!Workspace.UISourceCode.UISourceCode} uiSourceCode
* @return {?SDK.SDKModel.Target} target
*/
static targetForUISourceCode(uiSourceCode) {
return uiSourceCode.project()[_targetSymbol] || null;
}
/**
* @param {!Workspace.Workspace.Project} project
* @param {!SDK.SDKModel.Target} target
*/
static setTargetForProject(project, target) {
project[_targetSymbol] = target;
}
/**
* @param {!Workspace.Workspace.Project} project
* @return {?SDK.SDKModel.Target}
*/
static getTargetForProject(project) {
return project[_targetSymbol] || null;
}
/**
* @param {!Workspace.UISourceCode.UISourceCode} uiSourceCode
* @return {!Array<!SDK.ResourceTreeModel.ResourceTreeFrame>}
*/
static framesForUISourceCode(uiSourceCode) {
const target = NetworkProject.targetForUISourceCode(uiSourceCode);
const resourceTreeModel = target && target.model(SDK.ResourceTreeModel.ResourceTreeModel);
const attribution = uiSourceCode[_frameAttributionSymbol];
if (!resourceTreeModel || !attribution) {
return [];
}
const frames = Array.from(attribution.keys()).map(frameId => resourceTreeModel.frameForId(frameId));
return frames.filter(frame => !!frame);
}
}
const _targetSymbol = Symbol('target');
const _frameAttributionSymbol = Symbol('_frameAttributionSymbol');