90 lines
2.9 KiB
C
90 lines
2.9 KiB
C
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// Copyright (c) 2013 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that
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// can be found in the LICENSE file.
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#ifndef CEF_LIBCEF_BROWSER_TEXT_INPUT_CLIENT_OSR_MAC_H_
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#define CEF_LIBCEF_BROWSER_TEXT_INPUT_CLIENT_OSR_MAC_H_
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#pragma once
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#import <Cocoa/Cocoa.h>
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#include <vector>
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#include "libcef/browser/render_widget_host_view_osr.h"
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#include "base/mac/scoped_nsobject.h"
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#include "base/strings/string16.h"
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#include "content/browser/renderer_host/render_widget_host_impl.h"
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#include "content/common/edit_command.h"
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#include "third_party/WebKit/public/web/WebCompositionUnderline.h"
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// Implementation for the NSTextInputClient protocol used for enabling IME on
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// mac when window rendering is disabled.
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@interface CefTextInputClientOSRMac : NSObject<NSTextInputClient> {
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@public
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// The range of current marked text inside the whole content of the DOM node
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// being edited.
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NSRange markedRange_;
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// The current composition character range and its bounds.
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gfx::Range composition_range_;
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std::vector<gfx::Rect> composition_bounds_;
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// The current caret bounds.
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gfx::Rect caret_rect_;
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@private
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// Represents the input-method attributes supported by this object.
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base::scoped_nsobject<NSArray> validAttributesForMarkedText_;
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// Indicates if we are currently handling a key down event.
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BOOL handlingKeyDown_;
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// Indicates if there is any marked text.
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BOOL hasMarkedText_;
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// Indicates whether there was any marked text prior to handling
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// the current key event.
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BOOL oldHasMarkedText_;
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// Indicates if unmarkText is called or not when handling a keyboard
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// event.
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BOOL unmarkTextCalled_;
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// The selected range, cached from a message sent by the renderer.
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NSRange selectedRange_;
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// Text to be inserted which was generated by handling a key down event.
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base::string16 textToBeInserted_;
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// Marked text which was generated by handling a key down event.
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base::string16 markedText_;
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// Underline information of the |markedText_|.
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std::vector<blink::WebCompositionUnderline> underlines_;
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// Indicates if doCommandBySelector method receives any edit command when
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// handling a key down event.
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BOOL hasEditCommands_;
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// Contains edit commands received by the -doCommandBySelector: method when
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// handling a key down event, not including inserting commands, eg. insertTab,
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// etc.
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content::EditCommands editCommands_;
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CefRenderWidgetHostViewOSR* renderWidgetHostView_;
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}
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@property(nonatomic, readonly) NSRange selectedRange;
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@property(nonatomic) BOOL handlingKeyDown;
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- (id)initWithRenderWidgetHostViewOSR:(CefRenderWidgetHostViewOSR*) rwhv;
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- (void)HandleKeyEventBeforeTextInputClient:(NSEvent*)keyEvent;
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- (void)HandleKeyEventAfterTextInputClient:(NSEvent*)keyEvent;
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- (void)cancelComposition;
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@end
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#endif // CEF_LIBCEF_BROWSER_TEXT_INPUT_CLIENT_OSR_MAC_H_
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