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/*
* Copyright (C) 2022 Apple 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.
* 3. Neither the name of Apple Inc. ("Apple") nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY APPLE 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 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.
*/
#pragma once
#include "Color.h"
#include "FloatPoint.h"
#include <wtf/ArgumentCoder.h>
#include <wtf/TZoneMalloc.h>
#include <wtf/Vector.h>
#include <wtf/text/WTFString.h>
namespace WebCore {
class FloatSize;
class GraphicsContext;
class Path;
class InspectorOverlayLabel {
WTF_MAKE_TZONE_ALLOCATED(InspectorOverlayLabel);
public:
struct Arrow {
WTF_MAKE_STRUCT_FAST_ALLOCATED;
enum class Direction : uint8_t {
None,
Down,
Up,
Left,
Right,
};
enum class Alignment : uint8_t {
None,
Leading, // Positioned at the left/top side of edge.
Middle, // Positioned at the center on the edge.
Trailing, // Positioned at the right/bottom side of the edge.
};
Direction direction;
Alignment alignment;
Arrow(Direction direction, Alignment alignment)
: direction(direction)
, alignment(alignment)
{
ASSERT(alignment != Alignment::None || direction == Direction::None);
}
};
struct Content {
WTF_MAKE_STRUCT_FAST_ALLOCATED;
struct Decoration {
enum class Type : uint8_t {
None,
Bordered,
};
Type type;
Color color;
};
String text;
Color textColor;
Decoration decoration { Decoration::Type::None, Color::transparentBlack };
};
WEBCORE_EXPORT InspectorOverlayLabel(Vector<Content>&&, FloatPoint, Color backgroundColor, Arrow);
InspectorOverlayLabel(const String&, FloatPoint, Color backgroundColor, Arrow);
Path draw(GraphicsContext&, float maximumLineWidth = 0);
static FloatSize expectedSize(const Vector<Content>&, Arrow::Direction);
static FloatSize expectedSize(const String&, Arrow::Direction);
private:
friend struct IPC::ArgumentCoder<InspectorOverlayLabel, void>;
Vector<Content> m_contents;
FloatPoint m_location;
Color m_backgroundColor;
Arrow m_arrow;
};
} // namespace WebCore
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