// Copyright © 2021 The CefSharp Authors. All rights reserved.
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//
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// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
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namespace CefSharp.Internals
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{
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/// <summary>
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/// NoFocusHandler - Used when disposing of the ChromiumWebBrowser controls
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/// Doesn't take focus for the main browser (leaves default behaviour for popup).
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/// OnGotFocus and OnTakeFocus are both noops.
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/// </summary>
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public class NoFocusHandler : IFocusHandler
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{
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void IFocusHandler.OnGotFocus(IWebBrowser chromiumWebBrowser, IBrowser browser)
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{
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//NOOP
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}
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bool IFocusHandler.OnSetFocus(IWebBrowser chromiumWebBrowser, IBrowser browser, CefFocusSource source)
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{
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if(browser.IsPopup)
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{
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return false;
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}
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//Don't take focus
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return true;
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}
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void IFocusHandler.OnTakeFocus(IWebBrowser chromiumWebBrowser, IBrowser browser, bool next)
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{
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//NOOP
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}
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}
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}
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