cef/tests/cefclient/browser/text_input_client_osr_mac.h

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// Copyright 2016 The Chromium Embedded Framework Authors. Portions copyright
// 2013 The Chromium Authors. All rights reserved. Use of this source code is
// governed by a BSD-style license that can be found in the LICENSE file.
#ifndef CEF_TESTS_CEFCLIENT_BROWSER_OSR_TEXT_INPUT_CLIENT_OSR_MAC_H_
#define CEF_TESTS_CEFCLIENT_BROWSER_OSR_TEXT_INPUT_CLIENT_OSR_MAC_H_
#pragma once
#import <Cocoa/Cocoa.h>
#include <vector>
#include <string>
#include "include/cef_browser.h"
#include "include/cef_render_handler.h"
// Implementation for the NSTextInputClient protocol used for enabling IME on
// mac when window rendering is disabled.
@interface CefTextInputClientOSRMac : NSObject<NSTextInputClient> {
@private
// The range of current marked text inside the whole content of the DOM node
// being edited.
NSRange markedRange_;
// The current composition character range and its bounds.
CefRange composition_range_;
std::vector<CefRect> composition_bounds_;
// Represents the input-method attributes supported by this object.
NSArray* validAttributesForMarkedText_;
// Indicates if we are currently handling a key down event.
BOOL handlingKeyDown_;
// Indicates if there is any marked text.
BOOL hasMarkedText_;
// Indicates whether there was any marked text prior to handling
// the current key event.
BOOL oldHasMarkedText_;
// Indicates if unmarkText is called or not when handling a keyboard
// event.
BOOL unmarkTextCalled_;
// The selected range, cached from a message sent by the renderer.
NSRange selectedRange_;
// Text to be inserted which was generated by handling a key down event.
std::string textToBeInserted_;
// Marked text which was generated by handling a key down event.
CefString markedText_;
// Underline information of the |markedText_|.
std::vector<CefCompositionUnderline> underlines_;
// Replacement range information received from |setMarkedText:|.
CefRange setMarkedTextReplacementRange_;
CefRefPtr<CefBrowser> browser_;
}
@property(nonatomic, readonly) NSRange selectedRange;
@property(nonatomic) BOOL handlingKeyDown;
- (id)initWithBrowser:(CefRefPtr<CefBrowser>)browser;
- (void)HandleKeyEventBeforeTextInputClient:(NSEvent*)keyEvent;
- (void)HandleKeyEventAfterTextInputClient:(CefKeyEvent)keyEvent;
- (void)ChangeCompositionRange:(CefRange)range
character_bounds:(const CefRenderHandler::RectList&)bounds;
- (void)cancelComposition;
@end
#endif // CEF_TESTS_CEFCLIENT_BROWSER_OSR_TEXT_INPUT_CLIENT_OSR_MAC_H_