blob: 26090da67edcc51016ee99338a4c02b77dbfe3fb [file] [log] [blame]
/*
* Copyright (C) 2014 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.
*/
#include "config.h"
#include "ImageControlsButtonElementMac.h"
#if ENABLE(SERVICE_CONTROLS)
#include "ContextMenuController.h"
#include "Event.h"
#include "EventNames.h"
#include "Frame.h"
#include "FrameSelection.h"
#include "HTMLDivElement.h"
#include "Page.h"
#include "Range.h"
#include "RenderBlockFlow.h"
#include "RenderStyle.h"
#include "RenderTheme.h"
#include "ShadowRoot.h"
#include <wtf/IsoMallocInlines.h>
namespace WebCore {
WTF_MAKE_ISO_ALLOCATED_IMPL(ImageControlsButtonElementMac);
class RenderImageControlsButton final : public RenderBlockFlow {
WTF_MAKE_ISO_ALLOCATED_INLINE(RenderImageControlsButton);
public:
RenderImageControlsButton(HTMLElement&, RenderStyle&&);
virtual ~RenderImageControlsButton();
private:
void updateLogicalWidth() override;
LogicalExtentComputedValues computeLogicalHeight(LayoutUnit logicalHeight, LayoutUnit logicalTop) const override;
const char* renderName() const override { return "RenderImageControlsButton"; }
};
RenderImageControlsButton::RenderImageControlsButton(HTMLElement& element, RenderStyle&& style)
: RenderBlockFlow(element, WTFMove(style))
{
}
RenderImageControlsButton::~RenderImageControlsButton() = default;
void RenderImageControlsButton::updateLogicalWidth()
{
RenderBox::updateLogicalWidth();
IntSize frameSize = theme().imageControlsButtonSize(*this);
setLogicalWidth(isHorizontalWritingMode() ? frameSize.width() : frameSize.height());
}
RenderBox::LogicalExtentComputedValues RenderImageControlsButton::computeLogicalHeight(LayoutUnit logicalHeight, LayoutUnit logicalTop) const
{
auto computedValues = RenderBox::computeLogicalHeight(logicalHeight, logicalTop);
IntSize frameSize = theme().imageControlsButtonSize(*this);
computedValues.m_extent = isHorizontalWritingMode() ? frameSize.height() : frameSize.width();
return computedValues;
}
ImageControlsButtonElementMac::ImageControlsButtonElementMac(Document& document)
: HTMLDivElement(HTMLNames::divTag, document)
{
}
ImageControlsButtonElementMac::~ImageControlsButtonElementMac() = default;
RefPtr<ImageControlsButtonElementMac> ImageControlsButtonElementMac::tryCreate(Document& document)
{
if (!document.page())
return nullptr;
auto button = adoptRef(*new ImageControlsButtonElementMac(document));
button->setAttributeWithoutSynchronization(HTMLNames::classAttr, AtomString("x-webkit-image-controls-button", AtomString::ConstructFromLiteral));
IntSize positionOffset = RenderTheme::singleton().imageControlsButtonPositionOffset();
button->setInlineStyleProperty(CSSPropertyTop, positionOffset.height(), CSSUnitType::CSS_PX);
// FIXME: Why is right: 0px off the right edge of the parent?
button->setInlineStyleProperty(CSSPropertyRight, positionOffset.width(), CSSUnitType::CSS_PX);
return WTFMove(button);
}
void ImageControlsButtonElementMac::defaultEventHandler(Event& event)
{
if (event.type() == eventNames().clickEvent) {
RefPtr<Frame> frame = document().frame();
if (!frame)
return;
Page* page = document().page();
if (!page)
return;
page->contextMenuController().showImageControlsMenu(event);
event.setDefaultHandled();
return;
}
HTMLDivElement::defaultEventHandler(event);
}
RenderPtr<RenderElement> ImageControlsButtonElementMac::createElementRenderer(RenderStyle&& style, const RenderTreePosition&)
{
return createRenderer<RenderImageControlsButton>(*this, WTFMove(style));
}
} // namespace WebCore
#endif // ENABLE(SERVICE_CONTROLS)