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/*
* Copyright (C) 2012 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_PAGE_VALIDATION_MESSAGE_CLIENT_IMPL_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_PAGE_VALIDATION_MESSAGE_CLIENT_IMPL_H_
#include "third_party/blink/renderer/core/page/page.h"
#include "third_party/blink/renderer/core/page/popup_opening_observer.h"
#include "third_party/blink/renderer/core/page/validation_message_client.h"
#include "third_party/blink/renderer/platform/geometry/int_rect.h"
#include "third_party/blink/renderer/platform/heap/handle.h"
#include "third_party/blink/renderer/platform/timer.h"
#include "third_party/blink/renderer/platform/wtf/text/wtf_string.h"
namespace blink {
class LocalFrameView;
class FrameOverlay;
class ValidationMessageOverlayDelegate;
class ValidationMessageClientImpl final
: public GarbageCollectedFinalized<ValidationMessageClientImpl>,
public ValidationMessageClient,
private PopupOpeningObserver {
USING_GARBAGE_COLLECTED_MIXIN(ValidationMessageClientImpl);
public:
static ValidationMessageClientImpl* Create(Page&);
ValidationMessageClientImpl(Page&);
~ValidationMessageClientImpl() override;
void Trace(blink::Visitor*) override;
private:
void CheckAnchorStatus(TimerBase*);
LocalFrameView* CurrentView();
void HideValidationMessageImmediately(const Element& anchor);
void Reset(TimerBase*);
void ValidationMessageVisibilityChanged(const Element& anchor);
void ShowValidationMessage(const Element& anchor,
const String& message,
TextDirection message_dir,
const String& sub_message,
TextDirection sub_message_dir) override;
void HideValidationMessage(const Element& anchor) override;
bool IsValidationMessageVisible(const Element& anchor) override;
void DocumentDetached(const Document&) override;
void WillBeDestroyed() override;
void LayoutOverlay() override;
void PaintOverlay() override;
void PaintOverlay(GraphicsContext&) override;
// PopupOpeningObserver function
void WillOpenPopup() override;
Member<Page> page_;
Member<const Element> current_anchor_;
String message_;
TimeTicks finish_time_;
std::unique_ptr<TimerBase> timer_;
std::unique_ptr<FrameOverlay> overlay_;
// Raw pointer. This pointer is valid unless overlay_ is nullptr.
ValidationMessageOverlayDelegate* overlay_delegate_ = nullptr;
bool allow_initial_empty_anchor_ = false;
};
} // namespace blink
#endif