/* * This file is part of the theme implementation for form controls in WebCore. * * Copyright (C) 2005 Apple Computer, Inc. * Copyright (C) 2008, 2009 Google, 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 RenderThemeChromiumMac_h #define RenderThemeChromiumMac_h #import "RenderTheme.h" #import #import #ifdef __OBJC__ @class WebCoreRenderThemeNotificationObserver; #else class WebCoreRenderThemeNotificationObserver; #endif // This file (and its associated .mm file) is a clone of RenderThemeMac.h. See // the .mm file for details. namespace WebCore { class RenderStyle; class RenderThemeChromiumMac : public RenderTheme { public: static PassRefPtr create(); // 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 FillLayer&, const Color& backgroundColor) const; virtual Color platformActiveSelectionBackgroundColor() const; virtual Color platformInactiveSelectionBackgroundColor() const; virtual Color platformActiveListBoxSelectionBackgroundColor() const; virtual Color platformActiveListBoxSelectionForegroundColor() const; virtual Color platformInactiveListBoxSelectionBackgroundColor() const; virtual Color platformInactiveListBoxSelectionForegroundColor() const; virtual Color platformFocusRingColor() const; virtual ScrollbarControlSize scrollbarControlSizeForPart(ControlPart) { return SmallScrollbar; } 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: virtual bool supportsSelectionForegroundColors() const { return false; } 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&); #if ENABLE(VIDEO) virtual bool shouldRenderMediaControlPart(ControlPart, Element*); virtual bool paintMediaPlayButton(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); virtual bool paintMediaMuteButton(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); virtual bool paintMediaSliderTrack(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); virtual bool paintMediaSliderThumb(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); virtual bool paintMediaVolumeSliderTrack(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); virtual bool paintMediaVolumeSliderThumb(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); virtual bool paintMediaControlsBackground(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); // Media controls virtual String extraMediaControlsStyleSheet(); #endif private: RenderThemeChromiumMac(); virtual ~RenderThemeChromiumMac(); IntRect inflateRect(const IntRect&, const IntSize&, const int* margins, float zoomLevel = 1.0f) const; FloatRect convertToPaintingRect(const RenderObject* inputRenderer, const RenderObject* partRenderer, const FloatRect& inputRect, const IntRect& r) 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, float zoomLevel = 1.0f); 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 updateActiveState(NSCell*, const RenderObject*); 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 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; NSPopUpButtonCell* popupButton() const; NSSearchFieldCell* search() const; NSMenu* searchMenuTemplate() const; NSSliderCell* sliderThumbHorizontal() const; NSSliderCell* sliderThumbVertical() const; private: 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; bool paintMediaButtonInternal(GraphicsContext*, const IntRect&, Image*); }; } // namespace WebCore #endif // RenderThemeChromiumMac_h