META-INF.dirigible.dev-tools.workspace.FileManager.js Maven / Gradle / Ivy
/*
* 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 '../common/common.js';
import * as Host from '../host/host.js';
/**
* @unrestricted
*/
export class FileManager extends Common.ObjectWrapper.ObjectWrapper {
constructor() {
super();
/** @type {!Map} */
this._saveCallbacks = new Map();
Host.InspectorFrontendHost.InspectorFrontendHostInstance.events.addEventListener(
Host.InspectorFrontendHostAPI.Events.SavedURL, this._savedURL, this);
Host.InspectorFrontendHost.InspectorFrontendHostInstance.events.addEventListener(
Host.InspectorFrontendHostAPI.Events.CanceledSaveURL, this._canceledSavedURL, this);
Host.InspectorFrontendHost.InspectorFrontendHostInstance.events.addEventListener(
Host.InspectorFrontendHostAPI.Events.AppendedToURL, this._appendedToURL, this);
}
/**
* @param {string} url
* @param {string} content
* @param {boolean} forceSaveAs
* @return {!Promise}
*/
save(url, content, forceSaveAs) {
// Remove this url from the saved URLs while it is being saved.
const result = new Promise(resolve => this._saveCallbacks.set(url, resolve));
Host.InspectorFrontendHost.InspectorFrontendHostInstance.save(url, content, forceSaveAs);
return result;
}
/**
* @param {!Common.EventTarget.EventTargetEvent} event
*/
_savedURL(event) {
const url = /** @type {string} */ (event.data.url);
const callback = this._saveCallbacks.get(url);
this._saveCallbacks.delete(url);
if (callback) {
callback({fileSystemPath: /** @type {string} */ (event.data.fileSystemPath)});
}
}
/**
* @param {!Common.EventTarget.EventTargetEvent} event
*/
_canceledSavedURL(event) {
const url = /** @type {string} */ (event.data);
const callback = this._saveCallbacks.get(url);
this._saveCallbacks.delete(url);
if (callback) {
callback(null);
}
}
/**
* @param {string} url
* @param {string} content
*/
append(url, content) {
Host.InspectorFrontendHost.InspectorFrontendHostInstance.append(url, content);
}
/**
* @param {string} url
*/
close(url) {
Host.InspectorFrontendHost.InspectorFrontendHostInstance.close(url);
}
/**
* @param {!Common.EventTarget.EventTargetEvent} event
*/
_appendedToURL(event) {
const url = /** @type {string} */ (event.data);
this.dispatchEventToListeners(Events.AppendedToURL, url);
}
}
/** @enum {symbol} */
export const Events = {
AppendedToURL: Symbol('AppendedToURL')
};