@dcloudio/uni-debugger
Version:
uni-app debugger
128 lines (116 loc) • 4.59 kB
JavaScript
/*
* Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved.
* Copyright (C) 2007 Matt Lilek (pewtermoose@gmail.com).
* Copyright (C) 2009 Joseph Pecoraro
*
* 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.
* 3. Neither the name of Apple Computer, Inc. ("Apple") 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 APPLE 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 APPLE 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.
*/
/**
* @param {string} url
* @return {?SDK.Resource}
*/
Bindings.resourceForURL = function(url) {
for (const resourceTreeModel of SDK.targetManager.models(SDK.ResourceTreeModel)) {
const resource = resourceTreeModel.resourceForURL(url);
if (resource)
return resource;
}
return null;
};
/**
* @param {function(!SDK.Resource)} callback
*/
Bindings.forAllResources = function(callback) {
for (const resourceTreeModel of SDK.targetManager.models(SDK.ResourceTreeModel))
resourceTreeModel.forAllResources(callback);
};
/**
* @param {string} url
* @return {string}
*/
Bindings.displayNameForURL = function(url) {
if (!url)
return '';
const resource = Bindings.resourceForURL(url);
if (resource)
return resource.displayName;
const uiSourceCode = Workspace.workspace.uiSourceCodeForURL(url);
if (uiSourceCode)
return uiSourceCode.displayName();
const mainTarget = SDK.targetManager.mainTarget();
const inspectedURL = mainTarget && mainTarget.inspectedURL();
if (!inspectedURL)
return url.trimURL('');
const parsedURL = inspectedURL.asParsedURL();
const lastPathComponent = parsedURL ? parsedURL.lastPathComponent : parsedURL;
const index = inspectedURL.indexOf(lastPathComponent);
if (index !== -1 && index + lastPathComponent.length === inspectedURL.length) {
const baseURL = inspectedURL.substring(0, index);
if (url.startsWith(baseURL))
return url.substring(index);
}
if (!parsedURL)
return url;
const displayName = url.trimURL(parsedURL.host);
return displayName === '/' ? parsedURL.host + '/' : displayName;
};
/**
* @param {!SDK.Target} target
* @param {string} frameId
* @param {string} url
* @return {?Workspace.UISourceCodeMetadata}
*/
Bindings.metadataForURL = function(target, frameId, url) {
const resourceTreeModel = target.model(SDK.ResourceTreeModel);
if (!resourceTreeModel)
return null;
const frame = resourceTreeModel.frameForId(frameId);
if (!frame)
return null;
return Bindings.resourceMetadata(frame.resourceForURL(url));
};
/**
* @param {?SDK.Resource} resource
* @return {?Workspace.UISourceCodeMetadata}
*/
Bindings.resourceMetadata = function(resource) {
if (!resource || (typeof resource.contentSize() !== 'number' && !resource.lastModified()))
return null;
return new Workspace.UISourceCodeMetadata(resource.lastModified(), resource.contentSize());
};
/**
* @param {!SDK.Script} script
* @return {string}
*/
Bindings.frameIdForScript = function(script) {
const executionContext = script.executionContext();
if (executionContext)
return executionContext.frameId || '';
// This is to overcome compilation cache which doesn't get reset.
const resourceTreeModel = script.debuggerModel.target().model(SDK.ResourceTreeModel);
if (!resourceTreeModel || !resourceTreeModel.mainFrame)
return '';
return resourceTreeModel.mainFrame.id;
};