Source/WebKit/chromium/public/WebAutoFillClient.h

/*
 * Copyright (C) 2010 Google Inc. All rights reserved.
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 * modification, are permitted provided that the following conditions are
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#ifndef WebAutoFillClient_h
#define WebAutoFillClient_h

namespace WebKit {

class WebInputElement;
class WebKeyboardEvent;
class WebNode;
class WebString;

class WebAutoFillClient {
public:
    // Informs the browser that the user has accepted an AutoFill suggestion for
    // a WebNode.  |uniqueID| is used as a key into the set of AutoFill profiles,
    // and should never be negative.  If it is 0, then the suggestion is an
    // Autocomplete suggestion; and |value| stores the suggested text.  |index|
    // is an index of the selected suggestion in the list of suggestions provided
    // by the client.
    virtual void didAcceptAutoFillSuggestion(const WebNode&,
                                             const WebString& value,
                                             const WebString& label,
                                             int uniqueID,
                                             unsigned index) { }

    // Informs the browser that the user has selected an AutoFill suggestion for
    // a WebNode.  This happens when the user hovers over a suggestion or uses
    // the arrow keys to navigate to a suggestion.
    virtual void didSelectAutoFillSuggestion(const WebNode&,
                                             const WebString& name,
                                             const WebString& label,
                                             int uniqueID) { }

    // Informs the browser that the user has cleared the selection from the
    // AutoFill suggestions popup.  This happens when a user uses the arrow
    // keys to navigate outside the range of possible selections.
    virtual void didClearAutoFillSelection(const WebNode&) { }

    // Instructs the browser to remove the Autocomplete entry specified from
    // its DB.
    virtual void removeAutocompleteSuggestion(const WebString& name,
                                              const WebString& value) { }

    // These methods are called when the users edits a text-field.
    virtual void textFieldDidBeginEditing(const WebInputElement&) { }
    virtual void textFieldDidEndEditing(const WebInputElement&) { }
    virtual void textFieldDidChange(const WebInputElement&) { }
    virtual void textFieldDidReceiveKeyDown(const WebInputElement&, const WebKeyboardEvent&) { }

protected:
    ~WebAutoFillClient() { }
};

} // namespace WebKit

#endif