Source/WebCore/rendering/RenderThemeChromiumDefault.cpp - WebKit - Git at Google

 /*
  * Copyright (C) 2007 Apple Inc.
  * Copyright (C) 2007 Alp Toker <alp@atoker.com>
  * Copyright (C) 2008 Collabora Ltd.
  * Copyright (C) 2008, 2009 Google Inc.
  * Copyright (C) 2009 Kenneth Rohde Christiansen
  *
  * 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.
  *
  */

 #include "config.h"
 #include "RenderThemeChromiumDefault.h"

 #include "CSSValueKeywords.h"
 #include "Color.h"
 #include "PaintInfo.h"
 #include "PlatformContextSkia.h"
 #include "RenderObject.h"
 #include "RenderProgress.h"
 #include "RenderSlider.h"
 #include "ScrollbarTheme.h"
 #include "UserAgentStyleSheets.h"
 #include <public/Platform.h>
 #include <public/WebRect.h>
 #include <public/default/WebThemeEngine.h>

 namespace WebCore {

 unsigned RenderThemeChromiumDefault::m_activeSelectionBackgroundColor =
     0xff1e90ff;
 unsigned RenderThemeChromiumDefault::m_activeSelectionForegroundColor =
     Color::black;
 unsigned RenderThemeChromiumDefault::m_inactiveSelectionBackgroundColor =
     0xffc8c8c8;
 unsigned RenderThemeChromiumDefault::m_inactiveSelectionForegroundColor =
     0xff323232;

 double RenderThemeChromiumDefault::m_caretBlinkInterval;

 static const unsigned defaultButtonBackgroundColor = 0xffdddddd;

 static WebKit::WebThemeEngine::State getWebThemeState(const RenderTheme* theme, const RenderObject* o)
 {
     if (!theme->isEnabled(o))
         return WebKit::WebThemeEngine::StateDisabled;
     if (theme->isPressed(o))
         return WebKit::WebThemeEngine::StatePressed;
     if (theme->isHovered(o))
         return WebKit::WebThemeEngine::StateHover;

     return WebKit::WebThemeEngine::StateNormal;
 }

 PassRefPtr<RenderTheme> RenderThemeChromiumDefault::create()
 {
     return adoptRef(new RenderThemeChromiumDefault());
 }

 // RenderTheme::themeForPage for Android is defined in RenderThemeChromiumAndroid.cpp.
 #if !OS(ANDROID)
 PassRefPtr<RenderTheme> RenderTheme::themeForPage(Page* page)
 {
     static RenderTheme* rt = RenderThemeChromiumDefault::create().leakRef();
     return rt;
 }
 #endif

 RenderThemeChromiumDefault::RenderThemeChromiumDefault()
 {
     m_caretBlinkInterval = RenderTheme::caretBlinkInterval();
 }

 RenderThemeChromiumDefault::~RenderThemeChromiumDefault()
 {
 }

 Color RenderThemeChromiumDefault::systemColor(int cssValueId) const
 {
     static const Color defaultButtonGrayColor(0xffdddddd);

     if (cssValueId == CSSValueButtonface)
         return defaultButtonGrayColor;
     return RenderTheme::systemColor(cssValueId);
 }

 String RenderThemeChromiumDefault::extraDefaultStyleSheet()
 {
 #if !OS(WINDOWS)
     return RenderThemeChromiumSkia::extraDefaultStyleSheet() +
            String(themeChromiumLinuxUserAgentStyleSheet, sizeof(themeChromiumLinuxUserAgentStyleSheet));
 #else
     return RenderThemeChromiumSkia::extraDefaultStyleSheet();
 #endif
 }

 bool RenderThemeChromiumDefault::controlSupportsTints(const RenderObject* o) const
 {
     return isEnabled(o);
 }

 Color RenderThemeChromiumDefault::activeListBoxSelectionBackgroundColor() const
 {
     return Color(0x28, 0x28, 0x28);
 }

 Color RenderThemeChromiumDefault::activeListBoxSelectionForegroundColor() const
 {
     return Color::black;
 }

 Color RenderThemeChromiumDefault::inactiveListBoxSelectionBackgroundColor() const
 {
     return Color(0xc8, 0xc8, 0xc8);
 }

 Color RenderThemeChromiumDefault::inactiveListBoxSelectionForegroundColor() const
 {
     return Color(0x32, 0x32, 0x32);
 }

 Color RenderThemeChromiumDefault::platformActiveSelectionBackgroundColor() const
 {
     return m_activeSelectionBackgroundColor;
 }

 Color RenderThemeChromiumDefault::platformInactiveSelectionBackgroundColor() const
 {
     return m_inactiveSelectionBackgroundColor;
 }

 Color RenderThemeChromiumDefault::platformActiveSelectionForegroundColor() const
 {
     return m_activeSelectionForegroundColor;
 }

 Color RenderThemeChromiumDefault::platformInactiveSelectionForegroundColor() const
 {
     return m_inactiveSelectionForegroundColor;
 }

 #if ENABLE(DATALIST_ELEMENT)
 IntSize RenderThemeChromiumDefault::sliderTickSize() const
 {
     return IntSize(1, 6);
 }

 int RenderThemeChromiumDefault::sliderTickOffsetFromTrackCenter() const
 {
     return -16;
 }
 #endif

 void RenderThemeChromiumDefault::adjustSliderThumbSize(RenderStyle* style, Element* element) const
 {
     IntSize size = WebKit::Platform::current()->themeEngine()->getSize(WebKit::WebThemeEngine::PartSliderThumb);

     if (style->appearance() == SliderThumbHorizontalPart) {
         style->setWidth(Length(size.width(), Fixed));
         style->setHeight(Length(size.height(), Fixed));
     } else if (style->appearance() == SliderThumbVerticalPart) {
         style->setWidth(Length(size.height(), Fixed));
         style->setHeight(Length(size.width(), Fixed));
     } else
         RenderThemeChromiumSkia::adjustSliderThumbSize(style, element);
 }

 bool RenderThemeChromiumDefault::supportsControlTints() const
 {
     return true;
 }

 void RenderThemeChromiumDefault::setCaretBlinkInterval(double interval)
 {
     m_caretBlinkInterval = interval;
 }

 double RenderThemeChromiumDefault::caretBlinkIntervalInternal() const
 {
     return m_caretBlinkInterval;
 }

 void RenderThemeChromiumDefault::setSelectionColors(
     unsigned activeBackgroundColor,
     unsigned activeForegroundColor,
     unsigned inactiveBackgroundColor,
     unsigned inactiveForegroundColor)
 {
     m_activeSelectionBackgroundColor = activeBackgroundColor;
     m_activeSelectionForegroundColor = activeForegroundColor;
     m_inactiveSelectionBackgroundColor = inactiveBackgroundColor;
     m_inactiveSelectionForegroundColor = inactiveForegroundColor;
 }

 bool RenderThemeChromiumDefault::paintCheckbox(RenderObject* o, const PaintInfo& i, const IntRect& rect)
 {
     WebKit::WebThemeEngine::ExtraParams extraParams;
     WebKit::WebCanvas* canvas = i.context->platformContext()->canvas();
     extraParams.button.checked = isChecked(o);
     extraParams.button.indeterminate = isIndeterminate(o);

     WebKit::Platform::current()->themeEngine()->paint(canvas, WebKit::WebThemeEngine::PartCheckbox, getWebThemeState(this, o), WebKit::WebRect(rect), &extraParams);
     return false;
 }

 void RenderThemeChromiumDefault::setCheckboxSize(RenderStyle* style) const
 {
     // If the width and height are both specified, then we have nothing to do.
     if (!style->width().isIntrinsicOrAuto() && !style->height().isAuto())
         return;

     IntSize size = WebKit::Platform::current()->themeEngine()->getSize(WebKit::WebThemeEngine::PartCheckbox);
     setSizeIfAuto(style, size);
 }

 bool RenderThemeChromiumDefault::paintRadio(RenderObject* o, const PaintInfo& i, const IntRect& rect)
 {
     WebKit::WebThemeEngine::ExtraParams extraParams;
     WebKit::WebCanvas* canvas = i.context->platformContext()->canvas();
     extraParams.button.checked = isChecked(o);

     WebKit::Platform::current()->themeEngine()->paint(canvas, WebKit::WebThemeEngine::PartRadio, getWebThemeState(this, o), WebKit::WebRect(rect), &extraParams);
     return false;
 }

 void RenderThemeChromiumDefault::setRadioSize(RenderStyle* style) const
 {
     // If the width and height are both specified, then we have nothing to do.
     if (!style->width().isIntrinsicOrAuto() && !style->height().isAuto())
         return;

     IntSize size = WebKit::Platform::current()->themeEngine()->getSize(WebKit::WebThemeEngine::PartRadio);
     setSizeIfAuto(style, size);
 }

 bool RenderThemeChromiumDefault::paintButton(RenderObject* o, const PaintInfo& i, const IntRect& rect)
 {
     WebKit::WebThemeEngine::ExtraParams extraParams;
     WebKit::WebCanvas* canvas = i.context->platformContext()->canvas();
     extraParams.button.isDefault = isDefault(o);
     extraParams.button.hasBorder = true;
     extraParams.button.backgroundColor = defaultButtonBackgroundColor;
     if (o->hasBackground())
         extraParams.button.backgroundColor = o->style()->visitedDependentColor(CSSPropertyBackgroundColor).rgb();

     WebKit::Platform::current()->themeEngine()->paint(canvas, WebKit::WebThemeEngine::PartButton, getWebThemeState(this, o), WebKit::WebRect(rect), &extraParams);
     return false;
 }

 bool RenderThemeChromiumDefault::paintTextField(RenderObject* o, const PaintInfo& i, const IntRect& rect)
 {
     // WebThemeEngine does not handle border rounded corner and background image
     // so return true to draw CSS border and background.
     if (o->style()->hasBorderRadius() || o->style()->hasBackgroundImage())
         return true;

     ControlPart part = o->style()->appearance();

     WebKit::WebThemeEngine::ExtraParams extraParams;
     extraParams.textField.isTextArea = part == TextAreaPart;
     extraParams.textField.isListbox = part == ListboxPart;

     WebKit::WebCanvas* canvas = i.context->platformContext()->canvas();

     // Fallback to white if the specified color object is invalid.
     Color backgroundColor(Color::white);
     if (o->style()->visitedDependentColor(CSSPropertyBackgroundColor).isValid())
         backgroundColor = o->style()->visitedDependentColor(CSSPropertyBackgroundColor);
     extraParams.textField.backgroundColor = backgroundColor.rgb();

     WebKit::Platform::current()->themeEngine()->paint(canvas, WebKit::WebThemeEngine::PartTextField, getWebThemeState(this, o), WebKit::WebRect(rect), &extraParams);
     return false;
 }

 bool RenderThemeChromiumDefault::paintMenuList(RenderObject* o, const PaintInfo& i, const IntRect& rect)
 {
     if (!o->isBox())
         return false;

     const int right = rect.x() + rect.width();
     const int middle = rect.y() + rect.height() / 2;

     WebKit::WebThemeEngine::ExtraParams extraParams;
     extraParams.menuList.arrowX = (o->style()->direction() == RTL) ? rect.x() + 7 : right - 13;
     extraParams.menuList.arrowY = middle;
     const RenderBox* box = toRenderBox(o);
     // Match Chromium Win behaviour of showing all borders if any are shown.
     extraParams.menuList.hasBorder = box->borderRight() || box->borderLeft() || box->borderTop() || box->borderBottom();
     extraParams.menuList.hasBorderRadius = o->style()->hasBorderRadius();
     // Fallback to transparent if the specified color object is invalid.
     extraParams.menuList.backgroundColor = Color::transparent;
     if (o->hasBackground())
         extraParams.menuList.backgroundColor = o->style()->visitedDependentColor(CSSPropertyBackgroundColor).rgb();

     WebKit::WebCanvas* canvas = i.context->platformContext()->canvas();

     WebKit::Platform::current()->themeEngine()->paint(canvas, WebKit::WebThemeEngine::PartMenuList, getWebThemeState(this, o), WebKit::WebRect(rect), &extraParams);
     return false;
 }

 bool RenderThemeChromiumDefault::paintSliderTrack(RenderObject* o, const PaintInfo& i, const IntRect& rect)
 {
     WebKit::WebThemeEngine::ExtraParams extraParams;
     WebKit::WebCanvas* canvas = i.context->platformContext()->canvas();
     extraParams.slider.vertical = o->style()->appearance() == SliderVerticalPart;

     WebKit::Platform::current()->themeEngine()->paint(canvas, WebKit::WebThemeEngine::PartSliderTrack, getWebThemeState(this, o), WebKit::WebRect(rect), &extraParams);

 #if ENABLE(DATALIST_ELEMENT)
     paintSliderTicks(o, i, rect);
 #endif

     return false;
 }

 bool RenderThemeChromiumDefault::paintSliderThumb(RenderObject* o, const PaintInfo& i, const IntRect& rect)
 {
     WebKit::WebThemeEngine::ExtraParams extraParams;
     WebKit::WebCanvas* canvas = i.context->platformContext()->canvas();
     extraParams.slider.vertical = o->style()->appearance() == SliderThumbVerticalPart;
     extraParams.slider.inDrag = isPressed(o);

     WebKit::Platform::current()->themeEngine()->paint(canvas, WebKit::WebThemeEngine::PartSliderThumb, getWebThemeState(this, o), WebKit::WebRect(rect), &extraParams);
     return false;
 }

 void RenderThemeChromiumDefault::adjustInnerSpinButtonStyle(StyleResolver*, RenderStyle* style, Element*) const
 {
     IntSize size = WebKit::Platform::current()->themeEngine()->getSize(WebKit::WebThemeEngine::PartInnerSpinButton);

     style->setWidth(Length(size.width(), Fixed));
     style->setMinWidth(Length(size.width(), Fixed));
 }

 bool RenderThemeChromiumDefault::paintInnerSpinButton(RenderObject* o, const PaintInfo& i, const IntRect& rect)
 {
     WebKit::WebThemeEngine::ExtraParams extraParams;
     WebKit::WebCanvas* canvas = i.context->platformContext()->canvas();
     extraParams.innerSpin.spinUp = (controlStatesForRenderer(o) & SpinUpState);
     extraParams.innerSpin.readOnly = isReadOnlyControl(o);

     WebKit::Platform::current()->themeEngine()->paint(canvas, WebKit::WebThemeEngine::PartInnerSpinButton, getWebThemeState(this, o), WebKit::WebRect(rect), &extraParams);
     return false;
 }

 #if ENABLE(PROGRESS_ELEMENT)

 bool RenderThemeChromiumDefault::paintProgressBar(RenderObject* o, const PaintInfo& i, const IntRect& rect)
 {
     if (!o->isProgress())
         return true;

     RenderProgress* renderProgress = toRenderProgress(o);
     IntRect valueRect = progressValueRectFor(renderProgress, rect);

     WebKit::WebThemeEngine::ExtraParams extraParams;
     extraParams.progressBar.determinate = renderProgress->isDeterminate();
     extraParams.progressBar.valueRectX = valueRect.x();
     extraParams.progressBar.valueRectY = valueRect.y();
     extraParams.progressBar.valueRectWidth = valueRect.width();
     extraParams.progressBar.valueRectHeight = valueRect.height();

     DirectionFlippingScope scope(o, i, rect);
     WebKit::WebCanvas* canvas = i.context->platformContext()->canvas();
     WebKit::Platform::current()->themeEngine()->paint(canvas, WebKit::WebThemeEngine::PartProgressBar, getWebThemeState(this, o), WebKit::WebRect(rect), &extraParams);
     return false;
 }

 #endif

 bool RenderThemeChromiumDefault::shouldOpenPickerWithF4Key() const
 {
     return true;
 }

 } // namespace WebCore
	/*
	* Copyright (C) 2007 Apple Inc.
	* Copyright (C) 2007 Alp Toker <alp@atoker.com>
	* Copyright (C) 2008 Collabora Ltd.
	* Copyright (C) 2008, 2009 Google Inc.
	* Copyright (C) 2009 Kenneth Rohde Christiansen
	*
	* 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.
	*
	*/

	#include "config.h"
	#include "RenderThemeChromiumDefault.h"

	#include "CSSValueKeywords.h"
	#include "Color.h"
	#include "PaintInfo.h"
	#include "PlatformContextSkia.h"
	#include "RenderObject.h"
	#include "RenderProgress.h"
	#include "RenderSlider.h"
	#include "ScrollbarTheme.h"
	#include "UserAgentStyleSheets.h"
	#include <public/Platform.h>
	#include <public/WebRect.h>
	#include <public/default/WebThemeEngine.h>

	namespace WebCore {

	unsigned RenderThemeChromiumDefault::m_activeSelectionBackgroundColor =
	0xff1e90ff;
	unsigned RenderThemeChromiumDefault::m_activeSelectionForegroundColor =
	Color::black;
	unsigned RenderThemeChromiumDefault::m_inactiveSelectionBackgroundColor =
	0xffc8c8c8;
	unsigned RenderThemeChromiumDefault::m_inactiveSelectionForegroundColor =
	0xff323232;

	double RenderThemeChromiumDefault::m_caretBlinkInterval;

	static const unsigned defaultButtonBackgroundColor = 0xffdddddd;

	static WebKit::WebThemeEngine::State getWebThemeState(const RenderTheme* theme, const RenderObject* o)
	{
	if (!theme->isEnabled(o))
	return WebKit::WebThemeEngine::StateDisabled;
	if (theme->isPressed(o))
	return WebKit::WebThemeEngine::StatePressed;
	if (theme->isHovered(o))
	return WebKit::WebThemeEngine::StateHover;

	return WebKit::WebThemeEngine::StateNormal;
	}

	PassRefPtr<RenderTheme> RenderThemeChromiumDefault::create()
	{
	return adoptRef(new RenderThemeChromiumDefault());
	}

	// RenderTheme::themeForPage for Android is defined in RenderThemeChromiumAndroid.cpp.
	#if !OS(ANDROID)
	PassRefPtr<RenderTheme> RenderTheme::themeForPage(Page* page)
	{
	static RenderTheme* rt = RenderThemeChromiumDefault::create().leakRef();
	return rt;
	}
	#endif

	RenderThemeChromiumDefault::RenderThemeChromiumDefault()
	{
	m_caretBlinkInterval = RenderTheme::caretBlinkInterval();
	}

	RenderThemeChromiumDefault::~RenderThemeChromiumDefault()
	{
	}

	Color RenderThemeChromiumDefault::systemColor(int cssValueId) const
	{
	static const Color defaultButtonGrayColor(0xffdddddd);

	if (cssValueId == CSSValueButtonface)
	return defaultButtonGrayColor;
	return RenderTheme::systemColor(cssValueId);
	}

	String RenderThemeChromiumDefault::extraDefaultStyleSheet()
	{
	#if !OS(WINDOWS)
	return RenderThemeChromiumSkia::extraDefaultStyleSheet() +
	String(themeChromiumLinuxUserAgentStyleSheet, sizeof(themeChromiumLinuxUserAgentStyleSheet));
	#else
	return RenderThemeChromiumSkia::extraDefaultStyleSheet();
	#endif
	}

	bool RenderThemeChromiumDefault::controlSupportsTints(const RenderObject* o) const
	{
	return isEnabled(o);
	}

	Color RenderThemeChromiumDefault::activeListBoxSelectionBackgroundColor() const
	{
	return Color(0x28, 0x28, 0x28);
	}

	Color RenderThemeChromiumDefault::activeListBoxSelectionForegroundColor() const
	{
	return Color::black;
	}

	Color RenderThemeChromiumDefault::inactiveListBoxSelectionBackgroundColor() const
	{
	return Color(0xc8, 0xc8, 0xc8);
	}

	Color RenderThemeChromiumDefault::inactiveListBoxSelectionForegroundColor() const
	{
	return Color(0x32, 0x32, 0x32);
	}

	Color RenderThemeChromiumDefault::platformActiveSelectionBackgroundColor() const
	{
	return m_activeSelectionBackgroundColor;
	}

	Color RenderThemeChromiumDefault::platformInactiveSelectionBackgroundColor() const
	{
	return m_inactiveSelectionBackgroundColor;
	}

	Color RenderThemeChromiumDefault::platformActiveSelectionForegroundColor() const
	{
	return m_activeSelectionForegroundColor;
	}

	Color RenderThemeChromiumDefault::platformInactiveSelectionForegroundColor() const
	{
	return m_inactiveSelectionForegroundColor;
	}

	#if ENABLE(DATALIST_ELEMENT)
	IntSize RenderThemeChromiumDefault::sliderTickSize() const
	{
	return IntSize(1, 6);
	}

	int RenderThemeChromiumDefault::sliderTickOffsetFromTrackCenter() const
	{
	return -16;
	}
	#endif

	void RenderThemeChromiumDefault::adjustSliderThumbSize(RenderStyle* style, Element* element) const
	{
	IntSize size = WebKit::Platform::current()->themeEngine()->getSize(WebKit::WebThemeEngine::PartSliderThumb);

	if (style->appearance() == SliderThumbHorizontalPart) {
	style->setWidth(Length(size.width(), Fixed));
	style->setHeight(Length(size.height(), Fixed));
	} else if (style->appearance() == SliderThumbVerticalPart) {
	style->setWidth(Length(size.height(), Fixed));
	style->setHeight(Length(size.width(), Fixed));
	} else
	RenderThemeChromiumSkia::adjustSliderThumbSize(style, element);
	}

	bool RenderThemeChromiumDefault::supportsControlTints() const
	{
	return true;
	}

	void RenderThemeChromiumDefault::setCaretBlinkInterval(double interval)
	{
	m_caretBlinkInterval = interval;
	}

	double RenderThemeChromiumDefault::caretBlinkIntervalInternal() const
	{
	return m_caretBlinkInterval;
	}

	void RenderThemeChromiumDefault::setSelectionColors(
	unsigned activeBackgroundColor,
	unsigned activeForegroundColor,
	unsigned inactiveBackgroundColor,
	unsigned inactiveForegroundColor)
	{
	m_activeSelectionBackgroundColor = activeBackgroundColor;
	m_activeSelectionForegroundColor = activeForegroundColor;
	m_inactiveSelectionBackgroundColor = inactiveBackgroundColor;
	m_inactiveSelectionForegroundColor = inactiveForegroundColor;
	}

	bool RenderThemeChromiumDefault::paintCheckbox(RenderObject* o, const PaintInfo& i, const IntRect& rect)
	{
	WebKit::WebThemeEngine::ExtraParams extraParams;
	WebKit::WebCanvas* canvas = i.context->platformContext()->canvas();
	extraParams.button.checked = isChecked(o);
	extraParams.button.indeterminate = isIndeterminate(o);

	WebKit::Platform::current()->themeEngine()->paint(canvas, WebKit::WebThemeEngine::PartCheckbox, getWebThemeState(this, o), WebKit::WebRect(rect), &extraParams);
	return false;
	}

	void RenderThemeChromiumDefault::setCheckboxSize(RenderStyle* style) const
	{
	// If the width and height are both specified, then we have nothing to do.
	if (!style->width().isIntrinsicOrAuto() && !style->height().isAuto())
	return;

	IntSize size = WebKit::Platform::current()->themeEngine()->getSize(WebKit::WebThemeEngine::PartCheckbox);
	setSizeIfAuto(style, size);
	}

	bool RenderThemeChromiumDefault::paintRadio(RenderObject* o, const PaintInfo& i, const IntRect& rect)
	{
	WebKit::WebThemeEngine::ExtraParams extraParams;
	WebKit::WebCanvas* canvas = i.context->platformContext()->canvas();
	extraParams.button.checked = isChecked(o);

	WebKit::Platform::current()->themeEngine()->paint(canvas, WebKit::WebThemeEngine::PartRadio, getWebThemeState(this, o), WebKit::WebRect(rect), &extraParams);
	return false;
	}

	void RenderThemeChromiumDefault::setRadioSize(RenderStyle* style) const
	{
	// If the width and height are both specified, then we have nothing to do.
	if (!style->width().isIntrinsicOrAuto() && !style->height().isAuto())
	return;

	IntSize size = WebKit::Platform::current()->themeEngine()->getSize(WebKit::WebThemeEngine::PartRadio);
	setSizeIfAuto(style, size);
	}

	bool RenderThemeChromiumDefault::paintButton(RenderObject* o, const PaintInfo& i, const IntRect& rect)
	{
	WebKit::WebThemeEngine::ExtraParams extraParams;
	WebKit::WebCanvas* canvas = i.context->platformContext()->canvas();
	extraParams.button.isDefault = isDefault(o);
	extraParams.button.hasBorder = true;
	extraParams.button.backgroundColor = defaultButtonBackgroundColor;
	if (o->hasBackground())
	extraParams.button.backgroundColor = o->style()->visitedDependentColor(CSSPropertyBackgroundColor).rgb();

	WebKit::Platform::current()->themeEngine()->paint(canvas, WebKit::WebThemeEngine::PartButton, getWebThemeState(this, o), WebKit::WebRect(rect), &extraParams);
	return false;
	}

	bool RenderThemeChromiumDefault::paintTextField(RenderObject* o, const PaintInfo& i, const IntRect& rect)
	{
	// WebThemeEngine does not handle border rounded corner and background image
	// so return true to draw CSS border and background.
	if (o->style()->hasBorderRadius() \|\| o->style()->hasBackgroundImage())
	return true;

	ControlPart part = o->style()->appearance();

	WebKit::WebThemeEngine::ExtraParams extraParams;
	extraParams.textField.isTextArea = part == TextAreaPart;
	extraParams.textField.isListbox = part == ListboxPart;

	WebKit::WebCanvas* canvas = i.context->platformContext()->canvas();

	// Fallback to white if the specified color object is invalid.
	Color backgroundColor(Color::white);
	if (o->style()->visitedDependentColor(CSSPropertyBackgroundColor).isValid())
	backgroundColor = o->style()->visitedDependentColor(CSSPropertyBackgroundColor);
	extraParams.textField.backgroundColor = backgroundColor.rgb();

	WebKit::Platform::current()->themeEngine()->paint(canvas, WebKit::WebThemeEngine::PartTextField, getWebThemeState(this, o), WebKit::WebRect(rect), &extraParams);
	return false;
	}

	bool RenderThemeChromiumDefault::paintMenuList(RenderObject* o, const PaintInfo& i, const IntRect& rect)
	{
	if (!o->isBox())
	return false;

	const int right = rect.x() + rect.width();
	const int middle = rect.y() + rect.height() / 2;

	WebKit::WebThemeEngine::ExtraParams extraParams;
	extraParams.menuList.arrowX = (o->style()->direction() == RTL) ? rect.x() + 7 : right - 13;
	extraParams.menuList.arrowY = middle;
	const RenderBox* box = toRenderBox(o);
	// Match Chromium Win behaviour of showing all borders if any are shown.
	extraParams.menuList.hasBorder = box->borderRight() \|\| box->borderLeft() \|\| box->borderTop() \|\| box->borderBottom();
	extraParams.menuList.hasBorderRadius = o->style()->hasBorderRadius();
	// Fallback to transparent if the specified color object is invalid.
	extraParams.menuList.backgroundColor = Color::transparent;
	if (o->hasBackground())
	extraParams.menuList.backgroundColor = o->style()->visitedDependentColor(CSSPropertyBackgroundColor).rgb();

	WebKit::WebCanvas* canvas = i.context->platformContext()->canvas();

	WebKit::Platform::current()->themeEngine()->paint(canvas, WebKit::WebThemeEngine::PartMenuList, getWebThemeState(this, o), WebKit::WebRect(rect), &extraParams);
	return false;
	}

	bool RenderThemeChromiumDefault::paintSliderTrack(RenderObject* o, const PaintInfo& i, const IntRect& rect)
	{
	WebKit::WebThemeEngine::ExtraParams extraParams;
	WebKit::WebCanvas* canvas = i.context->platformContext()->canvas();
	extraParams.slider.vertical = o->style()->appearance() == SliderVerticalPart;

	WebKit::Platform::current()->themeEngine()->paint(canvas, WebKit::WebThemeEngine::PartSliderTrack, getWebThemeState(this, o), WebKit::WebRect(rect), &extraParams);

	#if ENABLE(DATALIST_ELEMENT)
	paintSliderTicks(o, i, rect);
	#endif

	return false;
	}

	bool RenderThemeChromiumDefault::paintSliderThumb(RenderObject* o, const PaintInfo& i, const IntRect& rect)
	{
	WebKit::WebThemeEngine::ExtraParams extraParams;
	WebKit::WebCanvas* canvas = i.context->platformContext()->canvas();
	extraParams.slider.vertical = o->style()->appearance() == SliderThumbVerticalPart;
	extraParams.slider.inDrag = isPressed(o);

	WebKit::Platform::current()->themeEngine()->paint(canvas, WebKit::WebThemeEngine::PartSliderThumb, getWebThemeState(this, o), WebKit::WebRect(rect), &extraParams);
	return false;
	}

	void RenderThemeChromiumDefault::adjustInnerSpinButtonStyle(StyleResolver, RenderStyle style, Element*) const
	{
	IntSize size = WebKit::Platform::current()->themeEngine()->getSize(WebKit::WebThemeEngine::PartInnerSpinButton);

	style->setWidth(Length(size.width(), Fixed));
	style->setMinWidth(Length(size.width(), Fixed));
	}

	bool RenderThemeChromiumDefault::paintInnerSpinButton(RenderObject* o, const PaintInfo& i, const IntRect& rect)
	{
	WebKit::WebThemeEngine::ExtraParams extraParams;
	WebKit::WebCanvas* canvas = i.context->platformContext()->canvas();
	extraParams.innerSpin.spinUp = (controlStatesForRenderer(o) & SpinUpState);
	extraParams.innerSpin.readOnly = isReadOnlyControl(o);

	WebKit::Platform::current()->themeEngine()->paint(canvas, WebKit::WebThemeEngine::PartInnerSpinButton, getWebThemeState(this, o), WebKit::WebRect(rect), &extraParams);
	return false;
	}

	#if ENABLE(PROGRESS_ELEMENT)

	bool RenderThemeChromiumDefault::paintProgressBar(RenderObject* o, const PaintInfo& i, const IntRect& rect)
	{
	if (!o->isProgress())
	return true;

	RenderProgress* renderProgress = toRenderProgress(o);
	IntRect valueRect = progressValueRectFor(renderProgress, rect);

	WebKit::WebThemeEngine::ExtraParams extraParams;
	extraParams.progressBar.determinate = renderProgress->isDeterminate();
	extraParams.progressBar.valueRectX = valueRect.x();
	extraParams.progressBar.valueRectY = valueRect.y();
	extraParams.progressBar.valueRectWidth = valueRect.width();
	extraParams.progressBar.valueRectHeight = valueRect.height();

	DirectionFlippingScope scope(o, i, rect);
	WebKit::WebCanvas* canvas = i.context->platformContext()->canvas();
	WebKit::Platform::current()->themeEngine()->paint(canvas, WebKit::WebThemeEngine::PartProgressBar, getWebThemeState(this, o), WebKit::WebRect(rect), &extraParams);
	return false;
	}

	#endif

	bool RenderThemeChromiumDefault::shouldOpenPickerWithF4Key() const
	{
	return true;
	}

	} // namespace WebCore