From d8543bb6618c17b12da906afa77d216f58cf4058 Mon Sep 17 00:00:00 2001 From: Upstream Date: Mon, 12 Jan 1970 13:46:40 +0000 Subject: external/webkit r30707 --- WebCore/rendering/RenderThemeMac.h | 209 +++++++++++++++++++++++++++++++++++++ 1 file changed, 209 insertions(+) create mode 100644 WebCore/rendering/RenderThemeMac.h (limited to 'WebCore/rendering/RenderThemeMac.h') diff --git a/WebCore/rendering/RenderThemeMac.h b/WebCore/rendering/RenderThemeMac.h new file mode 100644 index 0000000..f2356e5 --- /dev/null +++ b/WebCore/rendering/RenderThemeMac.h @@ -0,0 +1,209 @@ +/* + * This file is part of the theme implementation for form controls in WebCore. + * + * Copyright (C) 2005 Apple Computer, 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. + * + */ + +#ifndef RenderThemeMac_h +#define RenderThemeMac_h + +#import "RenderTheme.h" +#import +#import + +#ifdef __OBJC__ +@class WebCoreRenderThemeNotificationObserver; +#else +class WebCoreRenderThemeNotificationObserver; +#endif + +namespace WebCore { + +class RenderStyle; + +class RenderThemeMac : public RenderTheme { +public: + RenderThemeMac(); + virtual ~RenderThemeMac(); + + // A method to obtain the baseline position for a "leaf" control. This will only be used if a baseline + // position cannot be determined by examining child content. Checkboxes and radio buttons are examples of + // controls that need to do this. + virtual short baselinePosition(const RenderObject*) const; + + // A method asking if the control changes its tint when the window has focus or not. + virtual bool controlSupportsTints(const RenderObject*) const; + + // A general method asking if any control tinting is supported at all. + virtual bool supportsControlTints() const { return true; } + + virtual void adjustRepaintRect(const RenderObject*, IntRect&); + + virtual bool isControlStyled(const RenderStyle*, const BorderData&, + const BackgroundLayer&, const Color& backgroundColor) const; + + virtual Color platformActiveSelectionBackgroundColor() const; + virtual Color platformInactiveSelectionBackgroundColor() const; + virtual Color activeListBoxSelectionBackgroundColor() const; + + virtual void platformColorsDidChange(); + + // System fonts. + virtual void systemFont(int cssValueId, FontDescription&) const; + + virtual int minimumMenuListSize(RenderStyle*) const; + + virtual void adjustSliderThumbSize(RenderObject*) const; + + virtual int popupInternalPaddingLeft(RenderStyle*) const; + virtual int popupInternalPaddingRight(RenderStyle*) const; + virtual int popupInternalPaddingTop(RenderStyle*) const; + virtual int popupInternalPaddingBottom(RenderStyle*) const; + + virtual bool paintCapsLockIndicator(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); + + virtual Color systemColor(int cssValueId) const; + +protected: + // Methods for each appearance value. + virtual bool paintCheckbox(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); + virtual void setCheckboxSize(RenderStyle*) const; + + virtual bool paintRadio(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); + virtual void setRadioSize(RenderStyle*) const; + + virtual void adjustButtonStyle(CSSStyleSelector*, RenderStyle*, WebCore::Element*) const; + virtual bool paintButton(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); + virtual void setButtonSize(RenderStyle*) const; + + virtual bool paintTextField(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); + virtual void adjustTextFieldStyle(CSSStyleSelector*, RenderStyle*, Element*) const; + + virtual bool paintTextArea(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); + virtual void adjustTextAreaStyle(CSSStyleSelector*, RenderStyle*, Element*) const; + + virtual bool paintMenuList(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); + virtual void adjustMenuListStyle(CSSStyleSelector*, RenderStyle*, Element*) const; + + virtual bool paintMenuListButton(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); + virtual void adjustMenuListButtonStyle(CSSStyleSelector*, RenderStyle*, Element*) const; + + virtual bool paintSliderTrack(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); + virtual void adjustSliderTrackStyle(CSSStyleSelector*, RenderStyle*, Element*) const; + + virtual bool paintSliderThumb(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); + virtual void adjustSliderThumbStyle(CSSStyleSelector*, RenderStyle*, Element*) const; + + virtual bool paintSearchField(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); + virtual void adjustSearchFieldStyle(CSSStyleSelector*, RenderStyle*, Element*) const; + + virtual void adjustSearchFieldCancelButtonStyle(CSSStyleSelector*, RenderStyle*, Element*) const; + virtual bool paintSearchFieldCancelButton(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); + + virtual void adjustSearchFieldDecorationStyle(CSSStyleSelector*, RenderStyle*, Element*) const; + virtual bool paintSearchFieldDecoration(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); + + virtual void adjustSearchFieldResultsDecorationStyle(CSSStyleSelector*, RenderStyle*, Element*) const; + virtual bool paintSearchFieldResultsDecoration(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); + + virtual void adjustSearchFieldResultsButtonStyle(CSSStyleSelector*, RenderStyle*, Element*) const; + virtual bool paintSearchFieldResultsButton(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); + + virtual bool paintMediaFullscreenButton(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); + virtual bool paintMediaPlayButton(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); + virtual bool paintMediaMuteButton(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); + virtual bool paintMediaSeekBackButton(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); + virtual bool paintMediaSeekForwardButton(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); + virtual bool paintMediaSliderTrack(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); + virtual bool paintMediaSliderThumb(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); + +private: + IntRect inflateRect(const IntRect&, const IntSize&, const int* margins) const; + + // Get the control size based off the font. Used by some of the controls (like buttons). + NSControlSize controlSizeForFont(RenderStyle*) const; + NSControlSize controlSizeForSystemFont(RenderStyle*) const; + void setControlSize(NSCell*, const IntSize* sizes, const IntSize& minSize); + void setSizeFromFont(RenderStyle*, const IntSize* sizes) const; + IntSize sizeForFont(RenderStyle*, const IntSize* sizes) const; + IntSize sizeForSystemFont(RenderStyle*, const IntSize* sizes) const; + void setFontFromControlSize(CSSStyleSelector*, 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 + const IntSize* checkboxSizes() const; + const int* checkboxMargins() const; + void setCheckboxCellState(const RenderObject*, const IntRect&); + + const IntSize* radioSizes() const; + const int* radioMargins() const; + void setRadioCellState(const RenderObject*, const IntRect&); + + void setButtonPaddingFromControlSize(RenderStyle*, NSControlSize) const; + const IntSize* buttonSizes() const; + const int* buttonMargins() const; + void setButtonCellState(const RenderObject*, const IntRect&); + + void setPopupButtonCellState(const RenderObject*, const IntRect&); + const IntSize* popupButtonSizes() const; + const int* popupButtonMargins() const; + const int* popupButtonPadding(NSControlSize) const; + void paintMenuListButtonGradients(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); + const IntSize* menuListSizes() const; + + const IntSize* searchFieldSizes() const; + const IntSize* cancelButtonSizes() const; + const IntSize* resultsButtonSizes() const; + void setSearchCellState(RenderObject*, const IntRect&); + void setSearchFieldSize(RenderStyle*) const; + + NSButtonCell* checkbox() const; + NSButtonCell* radio() const; + NSButtonCell* button() const; + NSPopUpButtonCell* popupButton() const; + NSSearchFieldCell* search() const; + NSMenu* searchMenuTemplate() const; + NSSliderCell* sliderThumbHorizontal() const; + NSSliderCell* sliderThumbVertical() const; + +private: + mutable RetainPtr m_checkbox; + mutable RetainPtr m_radio; + mutable RetainPtr m_button; + mutable RetainPtr m_popupButton; + mutable RetainPtr m_search; + mutable RetainPtr m_searchMenuTemplate; + mutable RetainPtr m_sliderThumbHorizontal; + mutable RetainPtr m_sliderThumbVertical; + + bool m_isSliderThumbHorizontalPressed; + bool m_isSliderThumbVerticalPressed; + + mutable HashMap m_systemColorCache; + + RetainPtr m_notificationObserver; +}; + +} // namespace WebCore + +#endif // RenderThemeMac_h -- cgit v1.1