@dcloudio/uni-debugger
Version:
uni-app debugger
155 lines (143 loc) • 6.25 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.
*/
Bindings.NetworkProjectManager = class extends Common.Object {
};
Bindings.NetworkProjectManager.Events = {
FrameAttributionAdded: Symbol('FrameAttributionAdded'),
FrameAttributionRemoved: Symbol('FrameAttributionRemoved')
};
/**
* @unrestricted
*/
Bindings.NetworkProject = class {
/**
* @param {!Workspace.UISourceCode} uiSourceCode
* @param {string} frameId
*/
static _resolveFrame(uiSourceCode, frameId) {
const target = Bindings.NetworkProject.targetForUISourceCode(uiSourceCode);
const resourceTreeModel = target && target.model(SDK.ResourceTreeModel);
return resourceTreeModel ? resourceTreeModel.frameForId(frameId) : null;
}
/**
* @param {!Workspace.UISourceCode} uiSourceCode
* @param {string} frameId
*/
static setInitialFrameAttribution(uiSourceCode, frameId) {
const frame = Bindings.NetworkProject._resolveFrame(uiSourceCode, frameId);
if (!frame)
return;
/** @type {!Map<string, !{frame: !SDK.ResourceTreeFrame, count: number}>} */
const attribution = new Map();
attribution.set(frameId, {frame: frame, count: 1});
uiSourceCode[Bindings.NetworkProject._frameAttributionSymbol] = attribution;
}
/**
* @param {!Workspace.UISourceCode} fromUISourceCode
* @param {!Workspace.UISourceCode} toUISourceCode
*/
static cloneInitialFrameAttribution(fromUISourceCode, toUISourceCode) {
const fromAttribution = fromUISourceCode[Bindings.NetworkProject._frameAttributionSymbol];
if (!fromAttribution)
return;
/** @type {!Map<string, !{frame: !SDK.ResourceTreeFrame, count: number}>} */
const toAttribution = new Map();
toUISourceCode[Bindings.NetworkProject._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
* @param {string} frameId
*/
static addFrameAttribution(uiSourceCode, frameId) {
const frame = Bindings.NetworkProject._resolveFrame(uiSourceCode, frameId);
if (!frame)
return;
const frameAttribution = uiSourceCode[Bindings.NetworkProject._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};
Bindings.networkProjectManager.dispatchEventToListeners(
Bindings.NetworkProjectManager.Events.FrameAttributionAdded, data);
}
/**
* @param {!Workspace.UISourceCode} uiSourceCode
* @param {string} frameId
*/
static removeFrameAttribution(uiSourceCode, frameId) {
const frameAttribution = uiSourceCode[Bindings.NetworkProject._frameAttributionSymbol];
if (!frameAttribution)
return;
const attributionInfo = frameAttribution.get(frameId);
console.assert(attributionInfo, 'Failed to remove frame attribution for url: ' + uiSourceCode.url());
attributionInfo.count -= 1;
if (attributionInfo.count > 0)
return;
frameAttribution.delete(frameId);
const data = {uiSourceCode: uiSourceCode, frame: attributionInfo.frame};
Bindings.networkProjectManager.dispatchEventToListeners(
Bindings.NetworkProjectManager.Events.FrameAttributionRemoved, data);
}
/**
* @param {!Workspace.UISourceCode} uiSourceCode
* @return {?SDK.Target} target
*/
static targetForUISourceCode(uiSourceCode) {
return uiSourceCode.project()[Bindings.NetworkProject._targetSymbol] || null;
}
/**
* @param {!Workspace.Project} project
* @param {!SDK.Target} target
*/
static setTargetForProject(project, target) {
project[Bindings.NetworkProject._targetSymbol] = target;
}
/**
* @param {!Workspace.UISourceCode} uiSourceCode
* @return {!Array<!SDK.ResourceTreeFrame>}
*/
static framesForUISourceCode(uiSourceCode) {
const target = Bindings.NetworkProject.targetForUISourceCode(uiSourceCode);
const resourceTreeModel = target && target.model(SDK.ResourceTreeModel);
const attribution = uiSourceCode[Bindings.NetworkProject._frameAttributionSymbol];
if (!resourceTreeModel || !attribution)
return [];
const frames = Array.from(attribution.keys()).map(frameId => resourceTreeModel.frameForId(frameId));
return frames.filter(frame => !!frame);
}
};
Bindings.NetworkProject._targetSymbol = Symbol('target');
Bindings.NetworkProject._frameAttributionSymbol = Symbol('Bindings.NetworkProject._frameAttributionSymbol');