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Diffstat (limited to 'Source/WebCore/rendering/RenderThemeMac.h')
| -rw-r--r-- | Source/WebCore/rendering/RenderThemeMac.h | 259 |
1 files changed, 259 insertions, 0 deletions
diff --git a/Source/WebCore/rendering/RenderThemeMac.h b/Source/WebCore/rendering/RenderThemeMac.h new file mode 100644 index 000000000..6b9c727c9 --- /dev/null +++ b/Source/WebCore/rendering/RenderThemeMac.h @@ -0,0 +1,259 @@ +/* + * 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. + * + */ + +#pragma once + +#if PLATFORM(MAC) + +#import "RenderThemeCocoa.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 RenderThemeCocoa { +public: + static Ref<RenderTheme> create(); + + // A method asking if the control changes its tint when the window has focus or not. + bool controlSupportsTints(const RenderObject&) const override; + + // A general method asking if any control tinting is supported at all. + bool supportsControlTints() const override { return true; } + + void adjustRepaintRect(const RenderObject&, FloatRect&) override; + + bool isControlStyled(const RenderStyle&, const BorderData&, const FillLayer&, const Color& backgroundColor) const override; + + Color platformActiveSelectionBackgroundColor() const override; + Color platformInactiveSelectionBackgroundColor() const override; + Color platformActiveListBoxSelectionBackgroundColor() const override; + Color platformActiveListBoxSelectionForegroundColor() const override; + Color platformInactiveListBoxSelectionBackgroundColor() const override; + Color platformInactiveListBoxSelectionForegroundColor() const override; + Color platformFocusRingColor() const override; + + ScrollbarControlSize scrollbarControlSizeForPart(ControlPart) override { return SmallScrollbar; } + + void platformColorsDidChange() override; + + int minimumMenuListSize(const RenderStyle&) const override; + + void adjustSliderThumbSize(RenderStyle&, const Element*) const override; + +#if ENABLE(DATALIST_ELEMENT) + IntSize sliderTickSize() const override; + int sliderTickOffsetFromTrackCenter() const override; +#endif + + LengthBox popupInternalPaddingBox(const RenderStyle&) const override; + PopupMenuStyle::PopupMenuSize popupMenuSize(const RenderStyle&, IntRect&) const override; + + bool popsMenuByArrowKeys() const override { return true; } + +#if ENABLE(METER_ELEMENT) + IntSize meterSizeForBounds(const RenderMeter&, const IntRect&) const override; + bool paintMeter(const RenderObject&, const PaintInfo&, const IntRect&) override; + bool supportsMeter(ControlPart) const override; +#endif + + // Returns the repeat interval of the animation for the progress bar. + double animationRepeatIntervalForProgressBar(RenderProgress&) const override; + // Returns the duration of the animation for the progress bar. + double animationDurationForProgressBar(RenderProgress&) const override; + 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. + void updateCachedSystemFontDescription(CSSValueID, FontCascadeDescription&) const override; + +#if ENABLE(VIDEO) + // Media controls + String mediaControlsStyleSheet() override; + String modernMediaControlsStyleSheet() override; + String mediaControlsScript() override; + String mediaControlsBase64StringForIconAndPlatform(const String&, const String&) override; +#endif + +#if ENABLE(SERVICE_CONTROLS) + String imageControlsStyleSheet() const override; +#endif + + bool supportsSelectionForegroundColors() const override { return false; } + + bool paintTextField(const RenderObject&, const PaintInfo&, const FloatRect&) override; + void adjustTextFieldStyle(StyleResolver&, RenderStyle&, const Element*) const override; + + bool paintTextArea(const RenderObject&, const PaintInfo&, const FloatRect&) override; + void adjustTextAreaStyle(StyleResolver&, RenderStyle&, const Element*) const override; + + bool paintMenuList(const RenderObject&, const PaintInfo&, const FloatRect&) override; + void adjustMenuListStyle(StyleResolver&, RenderStyle&, const Element*) const override; + + bool paintMenuListButtonDecorations(const RenderBox&, const PaintInfo&, const FloatRect&) override; + void adjustMenuListButtonStyle(StyleResolver&, RenderStyle&, const Element*) const override; + + void adjustProgressBarStyle(StyleResolver&, RenderStyle&, const Element*) const override; + bool paintProgressBar(const RenderObject&, const PaintInfo&, const IntRect&) override; + + bool paintSliderTrack(const RenderObject&, const PaintInfo&, const IntRect&) override; + void adjustSliderTrackStyle(StyleResolver&, RenderStyle&, const Element*) const override; + + bool paintSliderThumb(const RenderObject&, const PaintInfo&, const IntRect&) override; + void adjustSliderThumbStyle(StyleResolver&, RenderStyle&, const Element*) const override; + + bool paintSearchField(const RenderObject&, const PaintInfo&, const IntRect&) override; + void adjustSearchFieldStyle(StyleResolver&, RenderStyle&, const Element*) const override; + + void adjustSearchFieldCancelButtonStyle(StyleResolver&, RenderStyle&, const Element*) const override; + bool paintSearchFieldCancelButton(const RenderBox&, const PaintInfo&, const IntRect&) override; + + void adjustSearchFieldDecorationPartStyle(StyleResolver&, RenderStyle&, const Element*) const override; + bool paintSearchFieldDecorationPart(const RenderObject&, const PaintInfo&, const IntRect&) override; + + void adjustSearchFieldResultsDecorationPartStyle(StyleResolver&, RenderStyle&, const Element*) const override; + bool paintSearchFieldResultsDecorationPart(const RenderBox&, const PaintInfo&, const IntRect&) override; + + void adjustSearchFieldResultsButtonStyle(StyleResolver&, RenderStyle&, const Element*) const override; + bool paintSearchFieldResultsButton(const RenderBox&, const PaintInfo&, const IntRect&) override; + +#if ENABLE(VIDEO) + bool supportsClosedCaptioning() const override { return true; } +#endif + + bool shouldHaveCapsLockIndicator(const HTMLInputElement&) const override; + + bool paintSnapshottedPluginOverlay(const RenderObject&, const PaintInfo&, const IntRect&) override; + +#if ENABLE(ATTACHMENT_ELEMENT) + LayoutSize attachmentIntrinsicSize(const RenderAttachment&) const override; + int attachmentBaseline(const RenderAttachment&) const override; + bool paintAttachment(const RenderObject&, const PaintInfo&, const IntRect&) override; +#endif + +private: + String fileListNameForWidth(const FileList*, const FontCascade&, int width, bool multipleFilesAllowed) const override; + + Color systemColor(CSSValueID) const override; + + void purgeCaches() 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, 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(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) + bool paintImageControlsButton(const RenderObject&, const PaintInfo&, const IntRect&) override; + IntSize imageControlsButtonSize(const RenderObject&) const override; + 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_legacyMediaControlsScript; + String m_mediaControlsScript; + String m_legacyMediaControlsStyleSheet; + String m_mediaControlsStyleSheet; +}; + +} // namespace WebCore + +#endif // PLATFORM(MAC) |