Andrew Zambazos
111 lines
2.9 KiB
JavaScript
111 lines
2.9 KiB
JavaScript
/*
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* Copyright (C) 2014 Apple Inc. All rights reserved.
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* Copyright (C) 2014 Saam Barati <saambarati1@gmail.com>
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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.Annotator = class Annotator extends WI.Object
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{
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constructor(sourceCodeTextEditor)
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{
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super();
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console.assert(sourceCodeTextEditor instanceof WI.SourceCodeTextEditor, sourceCodeTextEditor);
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this._sourceCodeTextEditor = sourceCodeTextEditor;
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this._timeoutIdentifier = null;
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this._isActive = false;
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}
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// Public
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get sourceCodeTextEditor()
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{
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return this._sourceCodeTextEditor;
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}
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isActive()
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{
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return this._isActive;
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}
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pause()
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{
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this._clearTimeoutIfNeeded();
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this._isActive = false;
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}
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resume()
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{
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this._clearTimeoutIfNeeded();
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this._isActive = true;
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this.insertAnnotations();
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}
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refresh()
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{
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console.assert(this._isActive);
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if (!this._isActive)
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return;
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this._clearTimeoutIfNeeded();
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this.insertAnnotations();
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}
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reset()
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{
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this._clearTimeoutIfNeeded();
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this._isActive = true;
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this.clearAnnotations();
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this.insertAnnotations();
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}
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clear()
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{
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this.pause();
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this.clearAnnotations();
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}
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// Protected
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insertAnnotations()
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{
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// Implemented by subclasses.
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}
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clearAnnotations()
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{
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// Implemented by subclasses.
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}
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// Private
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_clearTimeoutIfNeeded()
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{
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if (this._timeoutIdentifier) {
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clearTimeout(this._timeoutIdentifier);
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this._timeoutIdentifier = null;
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}
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}
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};
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