98 lines
3.5 KiB
C++
98 lines
3.5 KiB
C++
/*
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* Copyright (C) 2014 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include "SelectionGeometryGatherer.h"
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#if ENABLE(SERVICE_CONTROLS)
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#include "Editor.h"
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#include "EditorClient.h"
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#include "Frame.h"
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#include "ImageOverlayController.h"
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#include "RenderView.h"
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#include "ServicesOverlayController.h"
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namespace WebCore {
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SelectionGeometryGatherer::SelectionGeometryGatherer(RenderView& renderView)
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: m_renderView(renderView)
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, m_isTextOnly(true)
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{
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}
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void SelectionGeometryGatherer::addQuad(RenderLayerModelObject *repaintContainer, const FloatQuad& quad)
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{
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if (!quad.boundingBoxIsEmpty())
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m_quads.append(repaintContainer ? repaintContainer->localToAbsoluteQuad(quad) : quad);
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}
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void SelectionGeometryGatherer::addGapRects(RenderLayerModelObject *repaintContainer, const GapRects& rects)
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{
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if (repaintContainer) {
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GapRects absoluteGapRects;
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absoluteGapRects.uniteLeft(LayoutRect(repaintContainer->localToAbsoluteQuad(FloatQuad(rects.left())).boundingBox()));
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absoluteGapRects.uniteCenter(LayoutRect(repaintContainer->localToAbsoluteQuad(FloatQuad(rects.center())).boundingBox()));
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absoluteGapRects.uniteRight(LayoutRect(repaintContainer->localToAbsoluteQuad(FloatQuad(rects.right())).boundingBox()));
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m_gapRects.append(absoluteGapRects);
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} else
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m_gapRects.append(rects);
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}
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SelectionGeometryGatherer::Notifier::Notifier(SelectionGeometryGatherer& gatherer)
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: m_gatherer(gatherer)
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{
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}
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SelectionGeometryGatherer::Notifier::~Notifier()
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{
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auto page = m_gatherer.m_renderView.view().frame().page();
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if (!page)
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return;
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page->servicesOverlayController().selectionRectsDidChange(m_gatherer.boundingRects(), m_gatherer.m_gapRects, m_gatherer.isTextOnly());
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page->imageOverlayController().selectionQuadsDidChange(m_gatherer.m_renderView.frame(), m_gatherer.m_quads);
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}
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Vector<LayoutRect> SelectionGeometryGatherer::boundingRects() const
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{
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return m_quads.map([](auto& quad) {
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return LayoutRect { quad.boundingBox() };
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});
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}
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std::unique_ptr<SelectionGeometryGatherer::Notifier> SelectionGeometryGatherer::clearAndCreateNotifier()
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{
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m_quads.clear();
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m_gapRects.clear();
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m_isTextOnly = true;
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return makeUnique<Notifier>(*this);
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}
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} // namespace WebCore
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#endif // ENABLE(SERVICE_CONTROLS)
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