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ControlFactoryMac.mm
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ControlFactoryMac.mm
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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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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
* 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.
*/
#import "config.h"
#import "ControlFactoryMac.h"
#if PLATFORM(MAC)
#import "MeterMac.h"
#import "TextFieldMac.h"
#import <pal/spi/mac/NSViewSPI.h>
#import <wtf/BlockObjCExceptions.h>
namespace WebCore {
std::unique_ptr<ControlFactory> ControlFactory::createControlFactory()
{
return makeUnique<ControlFactoryMac>();
}
NSView *ControlFactoryMac::drawingView(const FloatRect& rect, const ControlStyle& style) const
{
if (!m_drawingView)
m_drawingView = adoptNS([[WebControlView alloc] init]);
// Use a fake view.
[m_drawingView setFrameSize:NSSizeFromCGSize(rect.size())];
ALLOW_DEPRECATED_DECLARATIONS_BEGIN
[m_drawingView setAppearance:[NSAppearance currentAppearance]];
ALLOW_DEPRECATED_DECLARATIONS_END
#if USE(NSVIEW_SEMANTICCONTEXT)
if (style.states.contains(ControlStyle::State::FormSemanticContext))
[m_drawingView _setSemanticContext:NSViewSemanticContextForm];
#else
UNUSED_PARAM(style);
#endif
return m_drawingView.get();
}
NSLevelIndicatorCell* ControlFactoryMac::levelIndicatorCell() const
{
if (!m_levelIndicatorCell) {
BEGIN_BLOCK_OBJC_EXCEPTIONS
m_levelIndicatorCell = adoptNS([[NSLevelIndicatorCell alloc] initWithLevelIndicatorStyle:NSLevelIndicatorStyleContinuousCapacity]);
[m_levelIndicatorCell setLevelIndicatorStyle:NSLevelIndicatorStyleContinuousCapacity];
END_BLOCK_OBJC_EXCEPTIONS
}
return m_levelIndicatorCell.get();
}
NSTextFieldCell* ControlFactoryMac::textFieldCell() const
{
if (!m_textFieldCell) {
BEGIN_BLOCK_OBJC_EXCEPTIONS
m_textFieldCell = adoptNS([[WebControlTextFieldCell alloc] initTextCell:@""]);
[m_textFieldCell setBezeled:YES];
[m_textFieldCell setEditable:YES];
[m_textFieldCell setFocusRingType:NSFocusRingTypeExterior];
// Post-Lion, WebCore can be in charge of paintinng the background thanks to
// the workaround in place for <rdar://problem/11385461>, which is implemented
// above as _coreUIDrawOptionsWithFrame.
[m_textFieldCell setDrawsBackground:NO];
END_BLOCK_OBJC_EXCEPTIONS
}
return m_textFieldCell.get();
}
std::unique_ptr<PlatformControl> ControlFactoryMac::createPlatformMeter(MeterPart& part)
{
return makeUnique<MeterMac>(part, *this, levelIndicatorCell());
}
std::unique_ptr<PlatformControl> ControlFactoryMac::createPlatformTextField(TextFieldPart& part)
{
return makeUnique<TextFieldMac>(part, *this, textFieldCell());
}
} // namespace WebCore
#endif // PLATFORM(MAC)