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/*
* Copyright (C) 2005-2022 Apple Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#pragma once
#if PLATFORM(MAC)
#import "RenderThemeCocoa.h"
#if ENABLE(SERVICE_CONTROLS)
OBJC_CLASS NSServicesRolloverButtonCell;
#endif
OBJC_CLASS WebCoreRenderThemeNotificationObserver;
namespace WebCore {
class RenderProgress;
class RenderStyle;
struct AttachmentLayout;
class RenderThemeMac final : public RenderThemeCocoa {
public:
friend NeverDestroyed<RenderThemeMac>;
// A method asking if the control changes its tint when the window has focus or not.
bool controlSupportsTints(const RenderObject&) const final;
// A general method asking if any control tinting is supported at all.
bool supportsControlTints() const final { return true; }
void adjustRepaintRect(const RenderObject&, FloatRect&) final;
bool isControlStyled(const RenderStyle&, const RenderStyle& userAgentStyle) const final;
bool supportsSelectionForegroundColors(OptionSet<StyleColorOptions>) const final;
Color platformActiveSelectionBackgroundColor(OptionSet<StyleColorOptions>) const final;
Color platformActiveSelectionForegroundColor(OptionSet<StyleColorOptions>) const final;
Color transformSelectionBackgroundColor(const Color&, OptionSet<StyleColorOptions>) const final;
Color platformInactiveSelectionBackgroundColor(OptionSet<StyleColorOptions>) const final;
Color platformInactiveSelectionForegroundColor(OptionSet<StyleColorOptions>) const final;
Color platformActiveListBoxSelectionBackgroundColor(OptionSet<StyleColorOptions>) const final;
Color platformActiveListBoxSelectionForegroundColor(OptionSet<StyleColorOptions>) const final;
Color platformInactiveListBoxSelectionBackgroundColor(OptionSet<StyleColorOptions>) const final;
Color platformInactiveListBoxSelectionForegroundColor(OptionSet<StyleColorOptions>) const final;
Color platformFocusRingColor(OptionSet<StyleColorOptions>) const final;
Color platformTextSearchHighlightColor(OptionSet<StyleColorOptions>) const final;
Color platformAnnotationHighlightColor(OptionSet<StyleColorOptions>) const final;
Color platformDefaultButtonTextColor(OptionSet<StyleColorOptions>) const final;
ScrollbarControlSize scrollbarControlSizeForPart(ControlPart) final { return ScrollbarControlSize::Small; }
int minimumMenuListSize(const RenderStyle&) const final;
void adjustSliderThumbSize(RenderStyle&, const Element*) const final;
#if ENABLE(DATALIST_ELEMENT)
IntSize sliderTickSize() const final;
int sliderTickOffsetFromTrackCenter() const final;
#endif
LengthBox popupInternalPaddingBox(const RenderStyle&, const Settings&) const final;
PopupMenuStyle::PopupMenuSize popupMenuSize(const RenderStyle&, IntRect&) const final;
bool popsMenuByArrowKeys() const final { return true; }
IntSize meterSizeForBounds(const RenderMeter&, const IntRect&) const final;
bool paintMeter(const RenderObject&, const PaintInfo&, const IntRect&) final;
bool supportsMeter(ControlPart, const HTMLMeterElement&) const final;
// Returns the repeat interval of the animation for the progress bar.
Seconds animationRepeatIntervalForProgressBar(const RenderProgress&) const final;
IntRect progressBarRectForBounds(const RenderObject&, const IntRect&) const final;
// Controls color values returned from platformFocusRingColor(). systemColor() will be used when false.
bool usesTestModeFocusRingColor() const;
// A view associated to the contained document.
NSView* documentViewFor(const RenderObject&) const;
WEBCORE_EXPORT static RetainPtr<NSImage> iconForAttachment(const String& fileName, const String& attachmentType, const String& title);
private:
RenderThemeMac();
bool canPaint(const PaintInfo&, const Settings&) const final;
bool paintTextField(const RenderObject&, const PaintInfo&, const FloatRect&) final;
void adjustTextFieldStyle(RenderStyle&, const Element*) const final;
bool paintTextArea(const RenderObject&, const PaintInfo&, const FloatRect&) final;
void adjustTextAreaStyle(RenderStyle&, const Element*) const final;
bool paintMenuList(const RenderObject&, const PaintInfo&, const FloatRect&) final;
void adjustMenuListStyle(RenderStyle&, const Element*) const final;
void paintMenuListButtonDecorations(const RenderBox&, const PaintInfo&, const FloatRect&) final;
void adjustMenuListButtonStyle(RenderStyle&, const Element*) const final;
void adjustProgressBarStyle(RenderStyle&, const Element*) const final;
bool paintProgressBar(const RenderObject&, const PaintInfo&, const IntRect&) final;
bool paintSliderTrack(const RenderObject&, const PaintInfo&, const IntRect&) final;
void adjustSliderTrackStyle(RenderStyle&, const Element*) const final;
bool paintSliderThumb(const RenderObject&, const PaintInfo&, const IntRect&) final;
void adjustSliderThumbStyle(RenderStyle&, const Element*) const final;
bool paintSearchField(const RenderObject&, const PaintInfo&, const IntRect&) final;
void adjustSearchFieldStyle(RenderStyle&, const Element*) const final;
void adjustSearchFieldCancelButtonStyle(RenderStyle&, const Element*) const final;
bool paintSearchFieldCancelButton(const RenderBox&, const PaintInfo&, const IntRect&) final;
void adjustSearchFieldDecorationPartStyle(RenderStyle&, const Element*) const final;
bool paintSearchFieldDecorationPart(const RenderObject&, const PaintInfo&, const IntRect&) final;
void adjustSearchFieldResultsDecorationPartStyle(RenderStyle&, const Element*) const final;
bool paintSearchFieldResultsDecorationPart(const RenderBox&, const PaintInfo&, const IntRect&) final;
void adjustSearchFieldResultsButtonStyle(RenderStyle&, const Element*) const final;
bool paintSearchFieldResultsButton(const RenderBox&, const PaintInfo&, const IntRect&) final;
#if ENABLE(DATALIST_ELEMENT)
void paintListButtonForInput(const RenderObject&, GraphicsContext&, const FloatRect&);
void adjustListButtonStyle(RenderStyle&, const Element*) const final;
#endif
#if ENABLE(SERVICE_CONTROLS)
void adjustImageControlsButtonStyle(RenderStyle&, const Element*) const final;
#endif
#if ENABLE(ATTACHMENT_ELEMENT)
LayoutSize attachmentIntrinsicSize(const RenderAttachment&) const final;
int attachmentBaseline(const RenderAttachment&) const final;
bool paintAttachment(const RenderObject&, const PaintInfo&, const IntRect&) final;
#endif
private:
String fileListNameForWidth(const FileList*, const FontCascade&, int width, bool multipleFilesAllowed) const final;
bool shouldPaintCustomTextField(const RenderObject&) const;
Color systemColor(CSSValueID, OptionSet<StyleColorOptions>) const final;
// Get the control size based off the font. Used by some of the controls (like buttons).
NSControlSize controlSizeForFont(const RenderStyle&) const;
NSControlSize controlSizeForSystemFont(const RenderStyle&) const;
NSControlSize controlSizeForCell(NSCell*, const IntSize* sizes, const IntSize& minSize, float zoomLevel = 1.0f) const;
void setControlSize(NSCell*, const IntSize* sizes, const IntSize& minSize, float zoomLevel = 1.0f);
void setSizeFromFont(RenderStyle&, const IntSize* sizes) const;
IntSize sizeForFont(const RenderStyle&, const IntSize* sizes) const;
IntSize sizeForSystemFont(const RenderStyle&, const IntSize* sizes) const;
void setFontFromControlSize(RenderStyle&, NSControlSize) const;
void updateCheckedState(NSCell*, const RenderObject&);
void updateEnabledState(NSCell*, const RenderObject&);
void updateFocusedState(NSCell *, const RenderObject*);
void updatePressedState(NSCell*, const RenderObject&);
// Helpers for adjusting appearance and for painting
void paintCellAndSetFocusedElementNeedsRepaintIfNecessary(NSCell*, const RenderObject&, const PaintInfo&, const FloatRect&);
void setPopupButtonCellState(const RenderObject&, const IntSize&);
const IntSize* popupButtonSizes() const;
const int* popupButtonMargins() const;
const int* popupButtonPadding(NSControlSize, bool isRTL) const;
void paintMenuListButtonGradients(const RenderObject&, const PaintInfo&, const IntRect&);
const IntSize* menuListSizes() const;
const IntSize* searchFieldSizes() const;
const IntSize* cancelButtonSizes() const;
const IntSize* resultsButtonSizes() const;
void setSearchCellState(const RenderObject&, const IntRect&);
void setSearchFieldSize(RenderStyle&) const;
NSPopUpButtonCell *popupButton() const;
NSSearchFieldCell *search() const;
NSMenu *searchMenuTemplate() const;
NSSliderCell *sliderThumbHorizontal() const;
NSSliderCell *sliderThumbVertical() const;
NSTextFieldCell *textField() const;
#if ENABLE(DATALIST_ELEMENT)
NSCell *listButton() const;
#endif
NSLevelIndicatorCell *levelIndicatorFor(const RenderMeter&) const;
int minimumProgressBarHeight(const RenderStyle&) const;
const IntSize* progressBarSizes() const;
const int* progressBarMargins(NSControlSize) const;
#if ENABLE(SERVICE_CONTROLS)
bool paintImageControlsButton(const RenderObject&, const PaintInfo&, const IntRect&) final;
IntSize imageControlsButtonSize() const final;
bool isImageControl(const Element&) const final;
NSServicesRolloverButtonCell *servicesRolloverButtonCell() const;
#endif
mutable RetainPtr<NSPopUpButtonCell> m_popupButton;
mutable RetainPtr<NSSearchFieldCell> m_search;
mutable RetainPtr<NSMenu> m_searchMenuTemplate;
mutable RetainPtr<NSSliderCell> m_sliderThumbHorizontal;
mutable RetainPtr<NSSliderCell> m_sliderThumbVertical;
mutable RetainPtr<NSLevelIndicatorCell> m_levelIndicator;
mutable RetainPtr<NSTextFieldCell> m_textField;
#if ENABLE(SERVICE_CONTROLS)
mutable RetainPtr<NSServicesRolloverButtonCell> m_servicesRolloverButton;
#endif
#if ENABLE(DATALIST_ELEMENT)
mutable RetainPtr<NSCell> m_listButton;
#endif
bool m_isSliderThumbHorizontalPressed { false };
bool m_isSliderThumbVerticalPressed { false };
RetainPtr<WebCoreRenderThemeNotificationObserver> m_notificationObserver;
};
} // namespace WebCore
#endif // PLATFORM(MAC)
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