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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_VIRTUALKEYBOARD_VIRTUAL_KEYBOARD_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_VIRTUALKEYBOARD_VIRTUAL_KEYBOARD_H_
#include "third_party/blink/renderer/core/dom/events/event_target.h"
#include "third_party/blink/renderer/core/frame/virtual_keyboard_overlay_changed_observer.h"
#include "third_party/blink/renderer/platform/bindings/script_wrappable.h"
#include "third_party/blink/renderer/platform/supplementable.h"
namespace gfx {
class Rect;
}
namespace blink {
class DOMRect;
class ExecutionContext;
class Navigator;
// The VirtualKeyboard API provides control of the on-screen keyboard
// to JS authors. The VirtualKeyboard object lives in the Navigator.
// It is exposed to JS via a new attribute virtualKeyboard in the Navigator.
class VirtualKeyboard final : public EventTarget,
public Supplement<Navigator>,
public VirtualKeyboardOverlayChangedObserver {
DEFINE_WRAPPERTYPEINFO();
public:
static const char kSupplementName[];
static VirtualKeyboard* virtualKeyboard(Navigator&);
explicit VirtualKeyboard(Navigator& navigator);
VirtualKeyboard(const VirtualKeyboard&) = delete;
~VirtualKeyboard() override;
VirtualKeyboard& operator=(const VirtualKeyboard&) = delete;
ExecutionContext* GetExecutionContext() const override;
const AtomicString& InterfaceName() const override;
DEFINE_ATTRIBUTE_EVENT_LISTENER(geometrychange, kGeometrychange)
bool overlaysContent() const;
void setOverlaysContent(bool overlays_content);
DOMRect* boundingRect() const;
void VirtualKeyboardOverlayChanged(const gfx::Rect&) final;
// Public APIs for controlling the visibility of VirtualKeyboard.
void show();
void hide();
void Trace(Visitor*) const override;
private:
Member<DOMRect> bounding_rect_;
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_MODULES_VIRTUALKEYBOARD_VIRTUAL_KEYBOARD_H_
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