cefpython/src/include/cef_keyboard_handler.h at cefpython54 · pythonthings/cefpython · GitHub

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// 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_KEYBOARD_HANDLER_H_

#define CEF_INCLUDE_CEF_KEYBOARD_HANDLER_H_

#pragma once

#include "include/cef_base.h"

#include "include/cef_browser.h"

///

// Implement this interface to handle events related to keyboard input. The

// methods of this class will be called on the UI thread.

///

/*--cef(source=client)--*/

class CefKeyboardHandler : public virtual CefBase {

public:

///

// Called before a keyboard event is sent to the renderer. |event| contains

// information about the keyboard event. |os_event| is the operating system

// event message, if any. Return true if the event was handled or false

// otherwise. If the event will be handled in OnKeyEvent() as a keyboard

// shortcut set |is_keyboard_shortcut| to true and return false.

///

/*--cef()--*/

virtual bool OnPreKeyEvent(CefRefPtr<CefBrowser> browser,

const CefKeyEvent& event,

CefEventHandle os_event,

bool* is_keyboard_shortcut) { return false; }

///

// Called after the renderer and JavaScript in the page has had a chance to

// handle the event. |event| contains information about the keyboard event.

// |os_event| is the operating system event message, if any. Return true if

// the keyboard event was handled or false otherwise.

///

/*--cef()--*/

virtual bool OnKeyEvent(CefRefPtr<CefBrowser> browser,

const CefKeyEvent& event,

CefEventHandle os_event) { return false; }

};

#endif // CEF_INCLUDE_CEF_KEYBOARD_HANDLER_H_

cefpython/src/include/cef_keyboard_handler.h at cefpython54 · pythonthings/cefpython · GitHub

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