Andrew Zambazos
104 lines
3.2 KiB
JavaScript
104 lines
3.2 KiB
JavaScript
/*
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* Copyright (C) 2019 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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WI.LocalRemoteObjectContentView = class LocalRemoteObjectContentView extends WI.ContentView
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{
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constructor(representedObject)
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{
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super(representedObject);
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this._remoteObject = null;
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this._spinnerTimeout = undefined;
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this.element.classList.add("local-remote-object");
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}
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// Protected
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get expression()
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{
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throw WI.NotImplementedError.subclassMustOverride();
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}
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renderRemoteObject(remoteObject)
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{
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throw WI.NotImplementedError.subclassMustOverride();
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}
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initialLayout()
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{
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super.initialLayout();
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let target = WI.assumingMainTarget();
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let options = {
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expression: "(" + this.expression + ")",
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doNotPauseOnExceptionsAndMuteConsole: true,
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generatePreview: true,
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};
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target.RuntimeAgent.evaluate.invoke(options, (error, result, wasThrown) => {
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console.assert(!error);
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console.assert(!wasThrown);
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this._remoteObject = WI.RemoteObject.fromPayload(result);
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if (this._spinnerTimeout) {
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clearTimeout(this._spinnerTimeout);
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this._spinnerTimeout = undefined;
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}
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this.element.removeChildren();
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this.renderRemoteObject(this._remoteObject);
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});
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}
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attached()
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{
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super.attached();
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if (this._spinnerTimeout || this._remoteObject)
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return;
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this._spinnerTimeout = setTimeout(() => {
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console.assert(this._spinnerTimeout);
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let spinner = new WI.IndeterminateProgressSpinner;
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this.element.appendChild(spinner.element);
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this._spinnerTimeout = undefined;
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}, 100);
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}
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closed()
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{
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super.closed();
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if (this._remoteObject) {
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this._remoteObject.release();
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this._remoteObject = null;
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}
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}
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};
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