public/web/WebValidationMessageClient.h

/*
 * Copyright (C) 2013 Google Inc. All rights reserved.
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#ifndef WebValidationMessageClient_h
#define WebValidationMessageClient_h

#include "WebTextDirection.h"

namespace blink {

class WebString;
struct WebRect;

// Client interface to handle form validation message UI.
// Depecated: This wil be removed when Chromium code siwtches to WebViewClient
// functions.
class WebValidationMessageClient {
public:
    // Show a notification popup for the specified form vaidation messages
    // besides the anchor rectangle. An implementation of this function should
    // not hide the popup until hideValidationMessage call.
    virtual void showValidationMessage(const WebRect& anchorInRootView, const WebString& mainText, const WebString& supplementalText, WebTextDirection hint) { }

    // Hide notifation popup for form validation messages.
    virtual void hideValidationMessage() { }

    // Move the existing notifation popup for the new anchor position.
    virtual void moveValidationMessage(const WebRect& anchorInRootView) { }

protected:
    virtual ~WebValidationMessageClient() { }
};

} // namespace blink

#endif