| /* |
| * Copyright (C) 2021 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. |
| * |
| * 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. |
| */ |
| |
| #pragma once |
| |
| #if ENABLE(DATA_DETECTION) && PLATFORM(MAC) |
| |
| #import "GraphicsLayerClient.h" |
| #import "SimpleRange.h" |
| #import <wtf/RefCounted.h> |
| #import <wtf/RefPtr.h> |
| #import <wtf/RetainPtr.h> |
| #import <wtf/WeakPtr.h> |
| |
| typedef struct __DDHighlight *DDHighlightRef; |
| |
| namespace WebCore { |
| |
| class DataDetectorHighlight; |
| class FloatRect; |
| class GraphicsContext; |
| class GraphicsLayer; |
| class Page; |
| |
| class DataDetectorHighlightClient : public CanMakeWeakPtr<DataDetectorHighlightClient> { |
| public: |
| virtual ~DataDetectorHighlightClient() = default; |
| |
| virtual DataDetectorHighlight* activeHighlight() const = 0; |
| }; |
| |
| class DataDetectorHighlight : public RefCounted<DataDetectorHighlight>, private GraphicsLayerClient, public CanMakeWeakPtr<DataDetectorHighlight> { |
| WTF_MAKE_NONCOPYABLE(DataDetectorHighlight); |
| public: |
| static Ref<DataDetectorHighlight> createForSelection(Page&, DataDetectorHighlightClient&, RetainPtr<DDHighlightRef>&&, SimpleRange&&); |
| static Ref<DataDetectorHighlight> createForTelephoneNumber(Page&, DataDetectorHighlightClient&, RetainPtr<DDHighlightRef>&&, SimpleRange&&); |
| static Ref<DataDetectorHighlight> createForImageOverlay(Page&, DataDetectorHighlightClient&, RetainPtr<DDHighlightRef>&&, SimpleRange&&); |
| |
| ~DataDetectorHighlight() = default; |
| |
| void invalidate(); |
| |
| DDHighlightRef highlight() const { return m_highlight.get(); } |
| const SimpleRange& range() const { return m_range; } |
| GraphicsLayer& layer() const { return m_graphicsLayer.get(); } |
| |
| enum class Type : uint8_t { |
| None = 0, |
| TelephoneNumber = 1 << 0, |
| Selection = 1 << 1, |
| ImageOverlay = 1 << 2, |
| }; |
| |
| Type type() const { return m_type; } |
| |
| void fadeIn(); |
| void fadeOut(); |
| |
| void setHighlight(DDHighlightRef); |
| |
| private: |
| DataDetectorHighlight(Page&, DataDetectorHighlightClient&, Type, RetainPtr<DDHighlightRef>&&, SimpleRange&&); |
| |
| // GraphicsLayerClient |
| void notifyFlushRequired(const GraphicsLayer*) override; |
| void paintContents(const GraphicsLayer*, GraphicsContext&, const FloatRect& inClip, GraphicsLayerPaintBehavior) override; |
| float deviceScaleFactor() const override; |
| |
| void didFinishFadeOutAnimation(); |
| |
| WeakPtr<DataDetectorHighlightClient> m_client; |
| WeakPtr<Page> m_page; |
| RetainPtr<DDHighlightRef> m_highlight; |
| SimpleRange m_range; |
| Ref<GraphicsLayer> m_graphicsLayer; |
| Type m_type { Type::None }; |
| }; |
| |
| bool areEquivalent(const DataDetectorHighlight*, const DataDetectorHighlight*); |
| |
| } // namespace WebCore |
| |
| #endif // ENABLE(DATA_DETECTION) && PLATFORM(MAC) |