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// Copyright (c) 2011 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.
#import <Cocoa/Cocoa.h>
#include "base/mac/scoped_nsobject.h"
#import "chrome/browser/ui/cocoa/url_drop_target.h"
@class AutocompleteTextField;
class AutocompleteTextFieldObserver;
// AutocompleteTextFieldEditor customized the AutocompletTextField
// field editor (helper text-view used in editing). It intercepts UI
// events for forwarding to the core Omnibox code. It also undoes
// some of the effects of using styled text in the Omnibox (the text
// is styled but should not appear that way when copied to the
// pasteboard).
// Field editor used for the autocomplete field.
@interface AutocompleteTextFieldEditor : NSTextView<URLDropTarget> {
// Handles being a drag-and-drop target. We handle DnD directly instead
// allowing the |AutocompletTextField| to handle it (by making an empty
// |-updateDragTypeRegistration|), since the latter results in a weird
// start-up time regression.
base::scoped_nsobject<URLDropTargetHandler> dropHandler_;
base::scoped_nsobject<NSCharacterSet> forbiddenCharacters_;
// Indicates if the field editor's interpretKeyEvents: method is being called.
// If it's YES, then we should postpone the call to the observer's
// OnDidChange() method after the field editor's interpretKeyEvents: method
// is finished, rather than calling it in textDidChange: method. Because the
// input method may update the marked text after inserting some text, but we
// need the observer be aware of the marked text as well.
BOOL interpretingKeyEvents_;
// Indicates if the text has been changed by key events.
BOOL textChangedByKeyEvents_;
}
// The delegate is always an AutocompleteTextField*. Override the superclass
// implementations to allow for proper typing.
- (AutocompleteTextField*)delegate;
- (void)setDelegate:(AutocompleteTextField*)delegate;
// Sets attributed string programatically through the field editor's text
// storage object.
- (void)setAttributedString:(NSAttributedString*)aString;
@end
@interface AutocompleteTextFieldEditor(PrivateTestMethods)
- (AutocompleteTextFieldObserver*)observer;
- (void)pasteAndGo:sender;
- (void)showURL:sender;
@end
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