--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/osswebengine/WebCore/rendering/RenderThemeMac.h Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,196 @@
+/*
+ * 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 <wtf/RetainPtr.h>
+
+#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 void paintResizeControl(GraphicsContext*, const IntRect&);
+
+ virtual Color platformActiveSelectionBackgroundColor() const;
+ virtual Color platformInactiveSelectionBackgroundColor() const;
+ virtual Color activeListBoxSelectionBackgroundColor() const;
+
+ // System fonts.
+ virtual void systemFont(int propId, 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;
+
+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&);
+
+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;
+ Image* resizeCornerImage() const;
+
+private:
+ mutable RetainPtr<NSButtonCell> m_checkbox;
+ mutable RetainPtr<NSButtonCell> m_radio;
+ mutable RetainPtr<NSButtonCell> m_button;
+ 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 Image* m_resizeCornerImage;
+
+ bool m_isSliderThumbHorizontalPressed;
+ bool m_isSliderThumbVerticalPressed;
+
+ RetainPtr<WebCoreRenderThemeNotificationObserver> m_notificationObserver;
+};
+
+} // namespace WebCore
+
+#endif // RenderThemeMac_h