Upgrade CEF to 3.3029.1611.g44e39a8 / Chromium 58.0.3029.81.

[casparcg] / dependencies64 / cef / windows / include / cef_focus_handler.h

diff --git a/dependencies64/cef/windows/include/cef_focus_handler.h b/dependencies64/cef/windows/include/cef_focus_handler.h
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+// Copyright (c) 2012 Marshall A. Greenblatt. 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 name Chromium Embedded
+// Framework 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.
+//
+// ---------------------------------------------------------------------------
+//
+// The contents of this file must follow a specific format in order to
+// support the CEF translator tool. See the translator.README.txt file in the
+// tools directory for more information.
+//
+
+#ifndef CEF_INCLUDE_CEF_FOCUS_HANDLER_H_
+#define CEF_INCLUDE_CEF_FOCUS_HANDLER_H_
+#pragma once
+
+#include "include/cef_base.h"
+#include "include/cef_browser.h"
+#include "include/cef_dom.h"
+#include "include/cef_frame.h"
+
+///
+// Implement this interface to handle events related to focus. The methods of
+// this class will be called on the UI thread.
+///
+/*--cef(source=client)--*/
+class CefFocusHandler : public virtual CefBaseRefCounted {
+ public:
+  typedef cef_focus_source_t FocusSource;
+
+  ///
+  // Called when the browser component is about to loose focus. For instance, if
+  // focus was on the last HTML element and the user pressed the TAB key. |next|
+  // will be true if the browser is giving focus to the next component and false
+  // if the browser is giving focus to the previous component.
+  ///
+  /*--cef()--*/
+  virtual void OnTakeFocus(CefRefPtr<CefBrowser> browser,
+                           bool next) {}
+
+  ///
+  // Called when the browser component is requesting focus. |source| indicates
+  // where the focus request is originating from. Return false to allow the
+  // focus to be set or true to cancel setting the focus.
+  ///
+  /*--cef()--*/
+  virtual bool OnSetFocus(CefRefPtr<CefBrowser> browser,
+                          FocusSource source) { return false; }
+
+  ///
+  // Called when the browser component has received focus.
+  ///
+  /*--cef()--*/
+  virtual void OnGotFocus(CefRefPtr<CefBrowser> browser) {}
+};
+
+#endif  // CEF_INCLUDE_CEF_FOCUS_HANDLER_H_