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/*
* This file is part of the theme implementation for form controls in WebCore.
*
* Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc.
*
* 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.
*
*/
#if !PLATFORM(IOS)
#ifndef RenderThemeMac_h
#define RenderThemeMac_h
#import "RenderTheme.h"
#import <wtf/RetainPtr.h>
#import <wtf/HashMap.h>
#if ENABLE(SERVICE_CONTROLS)
OBJC_CLASS NSServicesRolloverButtonCell;
#endif
OBJC_CLASS WebCoreRenderThemeNotificationObserver;
namespace WebCore {
class RenderProgress;
class RenderStyle;
struct AttachmentLayout;
class RenderThemeMac final : public RenderTheme {
public:
static Ref<RenderTheme> create();
// A method asking if the control changes its tint when the window has focus or not.
virtual bool controlSupportsTints(const RenderObject&) const override;
// A general method asking if any control tinting is supported at all.
virtual bool supportsControlTints() const override { return true; }
virtual void adjustRepaintRect(const RenderObject&, FloatRect&) override;
virtual bool isControlStyled(const RenderStyle&, const BorderData&, const FillLayer&, const Color& backgroundColor) const override;
virtual Color platformActiveSelectionBackgroundColor() const override;
virtual Color platformInactiveSelectionBackgroundColor() const override;
virtual Color platformActiveListBoxSelectionBackgroundColor() const override;
virtual Color platformActiveListBoxSelectionForegroundColor() const override;
virtual Color platformInactiveListBoxSelectionBackgroundColor() const override;
virtual Color platformInactiveListBoxSelectionForegroundColor() const override;
virtual Color platformFocusRingColor() const override;
virtual ScrollbarControlSize scrollbarControlSizeForPart(ControlPart) override { return SmallScrollbar; }
virtual void platformColorsDidChange() override;
virtual int minimumMenuListSize(const RenderStyle&) const override;
virtual void adjustSliderThumbSize(RenderStyle&, Element*) const override;
#if ENABLE(DATALIST_ELEMENT)
virtual IntSize sliderTickSize() const override;
virtual int sliderTickOffsetFromTrackCenter() const override;
#endif
LengthBox popupInternalPaddingBox(const RenderStyle&) const override;
PopupMenuStyle::PopupMenuSize popupMenuSize(const RenderStyle&, IntRect&) const override;
virtual bool popsMenuByArrowKeys() const override { return true; }
#if ENABLE(METER_ELEMENT)
virtual IntSize meterSizeForBounds(const RenderMeter&, const IntRect&) const override;
virtual bool paintMeter(const RenderObject&, const PaintInfo&, const IntRect&) override;
virtual bool supportsMeter(ControlPart) const override;
#endif
// Returns the repeat interval of the animation for the progress bar.
virtual double animationRepeatIntervalForProgressBar(RenderProgress&) const override;
// Returns the duration of the animation for the progress bar.
virtual double animationDurationForProgressBar(RenderProgress&) const override;
virtual IntRect progressBarRectForBounds(const RenderObject&, const IntRect&) const override;
// 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;
protected:
RenderThemeMac();
virtual ~RenderThemeMac();
// System fonts.
virtual void updateCachedSystemFontDescription(CSSValueID, FontCascadeDescription&) const override;
#if ENABLE(VIDEO)
// Media controls
virtual String mediaControlsStyleSheet() override;
virtual String mediaControlsScript() override;
#endif
#if ENABLE(SERVICE_CONTROLS)
virtual String imageControlsStyleSheet() const override;
#endif
virtual bool supportsSelectionForegroundColors() const override { return false; }
virtual bool paintTextField(const RenderObject&, const PaintInfo&, const FloatRect&) override;
virtual void adjustTextFieldStyle(StyleResolver&, RenderStyle&, Element*) const override;
virtual bool paintTextArea(const RenderObject&, const PaintInfo&, const FloatRect&) override;
virtual void adjustTextAreaStyle(StyleResolver&, RenderStyle&, Element*) const override;
virtual bool paintMenuList(const RenderObject&, const PaintInfo&, const FloatRect&) override;
virtual void adjustMenuListStyle(StyleResolver&, RenderStyle&, Element*) const override;
virtual bool paintMenuListButtonDecorations(const RenderBox&, const PaintInfo&, const FloatRect&) override;
virtual void adjustMenuListButtonStyle(StyleResolver&, RenderStyle&, Element*) const override;
virtual void adjustProgressBarStyle(StyleResolver&, RenderStyle&, Element*) const override;
virtual bool paintProgressBar(const RenderObject&, const PaintInfo&, const IntRect&) override;
virtual bool paintSliderTrack(const RenderObject&, const PaintInfo&, const IntRect&) override;
virtual void adjustSliderTrackStyle(StyleResolver&, RenderStyle&, Element*) const override;
virtual bool paintSliderThumb(const RenderObject&, const PaintInfo&, const IntRect&) override;
virtual void adjustSliderThumbStyle(StyleResolver&, RenderStyle&, Element*) const override;
virtual bool paintSearchField(const RenderObject&, const PaintInfo&, const IntRect&) override;
virtual void adjustSearchFieldStyle(StyleResolver&, RenderStyle&, Element*) const override;
virtual void adjustSearchFieldCancelButtonStyle(StyleResolver&, RenderStyle&, Element*) const override;
virtual bool paintSearchFieldCancelButton(const RenderBox&, const PaintInfo&, const IntRect&) override;
virtual void adjustSearchFieldDecorationPartStyle(StyleResolver&, RenderStyle&, Element*) const override;
virtual bool paintSearchFieldDecorationPart(const RenderObject&, const PaintInfo&, const IntRect&) override;
virtual void adjustSearchFieldResultsDecorationPartStyle(StyleResolver&, RenderStyle&, Element*) const override;
virtual bool paintSearchFieldResultsDecorationPart(const RenderBox&, const PaintInfo&, const IntRect&) override;
virtual void adjustSearchFieldResultsButtonStyle(StyleResolver&, RenderStyle&, Element*) const override;
virtual bool paintSearchFieldResultsButton(const RenderBox&, const PaintInfo&, const IntRect&) override;
#if ENABLE(VIDEO)
virtual bool supportsClosedCaptioning() const override { return true; }
#endif
virtual bool shouldHaveCapsLockIndicator(HTMLInputElement&) const override;
virtual bool paintSnapshottedPluginOverlay(const RenderObject&, const PaintInfo&, const IntRect&) override;
#if ENABLE(ATTACHMENT_ELEMENT)
virtual LayoutSize attachmentIntrinsicSize(const RenderAttachment&) const override;
virtual int attachmentBaseline(const RenderAttachment&) const override;
virtual bool paintAttachment(const RenderObject&, const PaintInfo&, const IntRect&) override;
#endif
private:
virtual String fileListNameForWidth(const FileList*, const FontCascade&, int width, bool multipleFilesAllowed) const override;
virtual Color systemColor(CSSValueID) const override;
// 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(StyleResolver&, 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) 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(METER_ELEMENT)
NSLevelIndicatorStyle levelIndicatorStyleFor(ControlPart) const;
NSLevelIndicatorCell *levelIndicatorFor(const RenderMeter&) const;
#endif
int minimumProgressBarHeight(const RenderStyle&) const;
const IntSize* progressBarSizes() const;
const int* progressBarMargins(NSControlSize) const;
#if ENABLE(SERVICE_CONTROLS)
virtual bool paintImageControlsButton(const RenderObject&, const PaintInfo&, const IntRect&) override;
virtual IntSize imageControlsButtonSize(const RenderObject&) const override;
virtual IntSize imageControlsButtonPositionOffset() const override;
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
bool m_isSliderThumbHorizontalPressed;
bool m_isSliderThumbVerticalPressed;
mutable HashMap<int, Color> m_systemColorCache;
RetainPtr<WebCoreRenderThemeNotificationObserver> m_notificationObserver;
String m_mediaControlsScript;
String m_mediaControlsStyleSheet;
};
} // namespace WebCore
#endif // RenderThemeMac_h
#endif // !PLATFORM(IOS)
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