60 lines
2.1 KiB
C
60 lines
2.1 KiB
C
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// Copyright 2022 The Chromium Embedded Framework Authors.
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// Portions copyright 2015 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef CEF_LIBCEF_BROWSER_OSR_TOUCH_HANDLE_DRAWABLE_OSR_H_
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#define CEF_LIBCEF_BROWSER_OSR_TOUCH_HANDLE_DRAWABLE_OSR_H_
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#include "include/internal/cef_types_wrappers.h"
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#include "base/memory/raw_ptr.h"
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#include "ui/gfx/native_widget_types.h"
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#include "ui/touch_selection/touch_handle.h"
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#include "ui/touch_selection/touch_handle_orientation.h"
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#include "ui/touch_selection/ui_touch_selection_export.h"
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class CefRenderWidgetHostViewOSR;
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// Copied from TouchHandleDrawableAura.
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class CefTouchHandleDrawableOSR : public ui::TouchHandleDrawable {
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public:
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explicit CefTouchHandleDrawableOSR(CefRenderWidgetHostViewOSR* rwhv);
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CefTouchHandleDrawableOSR(const CefTouchHandleDrawableOSR&) = delete;
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CefTouchHandleDrawableOSR& operator=(const CefTouchHandleDrawableOSR&) =
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delete;
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private:
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// TouchHandleDrawable:
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void SetEnabled(bool enabled) override;
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void SetOrientation(ui::TouchHandleOrientation orientation,
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bool mirror_vertical,
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bool mirror_horizontal) override;
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void SetOrigin(const gfx::PointF& position) override;
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void SetAlpha(float alpha) override;
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gfx::RectF GetVisibleBounds() const override;
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float GetDrawableHorizontalPaddingRatio() const override;
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// Pass the current touch handle state to the CefRenderHandler.
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void TouchHandleStateChanged(const CefTouchHandleState& state);
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raw_ptr<CefRenderWidgetHostViewOSR> rwhv_;
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float alpha_ = 0.f;
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static int counter_;
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bool enabled_ = false;
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int id_;
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ui::TouchHandleOrientation orientation_ =
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ui::TouchHandleOrientation::UNDEFINED;
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// Origin position of the handle set via SetOrigin, in coordinate space of
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// selection controller client (i.e. handle's parent).
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gfx::PointF origin_position_;
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// Handle bounds relative to the focal position.
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gfx::RectF relative_bounds_ = gfx::RectF(0.0F, 0.0F, 24.0F, 24.0F);
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};
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#endif
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