auto import from //depot/cupcake/@135843

1 files changed, 0 insertions, 1515 deletions

diff --git a/WebCore/rendering/RenderThemeMac.mm b/WebCore/rendering/RenderThemeMac.mm
deleted file mode 100644
index 699b74a..0000000
--- a/WebCore/rendering/RenderThemeMac.mm
+++ /dev/null
@@ -1,1515 +0,0 @@
-/*
- * Copyright (C) 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
- *
- * 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.
- */
-
-#import "config.h"
-#import "RenderThemeMac.h"
-
-#import "BitmapImage.h"
-#import "CSSStyleSelector.h"
-#import "CSSValueKeywords.h"
-#import "Document.h"
-#import "Element.h"
-#import "FoundationExtras.h"
-#import "FrameView.h"
-#import "GraphicsContext.h"
-#import "HTMLInputElement.h"
-#import "HTMLMediaElement.h"
-#import "HTMLNames.h"
-#import "Image.h"
-#import "LocalCurrentGraphicsContext.h"
-#import "RenderSlider.h"
-#import "RenderView.h"
-#import "SharedBuffer.h"
-#import "WebCoreSystemInterface.h"
-#import <Carbon/Carbon.h>
-#import <Cocoa/Cocoa.h>
-#import <wtf/RetainPtr.h>
-#import <math.h>
-
-#ifdef BUILDING_ON_TIGER
-typedef int NSInteger;
-typedef unsigned NSUInteger;
-#endif
-
-using std::min;
-
-// The methods in this file are specific to the Mac OS X platform.
-
-// FIXME: The platform-independent code in this class should be factored out and merged with RenderThemeSafari. 
-
-@interface WebCoreRenderThemeNotificationObserver : NSObject
-{
-    WebCore::RenderTheme *_theme;
-}
-
-- (id)initWithTheme:(WebCore::RenderTheme *)theme;
-- (void)systemColorsDidChange:(NSNotification *)notification;
-
-@end
-
-@implementation WebCoreRenderThemeNotificationObserver
-
-- (id)initWithTheme:(WebCore::RenderTheme *)theme
-{
-    [super init];
-    _theme = theme;
-    
-    return self;
-}
-
-- (void)systemColorsDidChange:(NSNotification *)notification
-{
-    ASSERT([[notification name] isEqualToString:NSSystemColorsDidChangeNotification]);
-    _theme->platformColorsDidChange();
-}
-
-@end
-
-namespace WebCore {
-
-using namespace HTMLNames;
-
-enum {
-    topMargin,
-    rightMargin,
-    bottomMargin,
-    leftMargin
-};
-
-enum {
-    topPadding,
-    rightPadding,
-    bottomPadding,
-    leftPadding
-};
-
-RenderTheme* theme()
-{
-    static RenderThemeMac* macTheme = new RenderThemeMac;
-    return macTheme;
-}
-
-RenderThemeMac::RenderThemeMac()
-    : m_isSliderThumbHorizontalPressed(false)
-    , m_isSliderThumbVerticalPressed(false)
-    , m_notificationObserver(AdoptNS, [[WebCoreRenderThemeNotificationObserver alloc] initWithTheme:this])
-{
-    [[NSNotificationCenter defaultCenter] addObserver:m_notificationObserver.get()
-                                                        selector:@selector(systemColorsDidChange:)
-                                                            name:NSSystemColorsDidChangeNotification
-                                                          object:nil];
-}
-
-RenderThemeMac::~RenderThemeMac()
-{
-    [[NSNotificationCenter defaultCenter] removeObserver:m_notificationObserver.get()];
-}
-
-Color RenderThemeMac::platformActiveSelectionBackgroundColor() const
-{
-    NSColor* color = [[NSColor selectedTextBackgroundColor] colorUsingColorSpaceName:NSDeviceRGBColorSpace];
-    return Color(static_cast<int>(255.0 * [color redComponent]), static_cast<int>(255.0 * [color greenComponent]), static_cast<int>(255.0 * [color blueComponent]));
-}
-
-Color RenderThemeMac::platformInactiveSelectionBackgroundColor() const
-{
-    NSColor* color = [[NSColor secondarySelectedControlColor] colorUsingColorSpaceName:NSDeviceRGBColorSpace];
-    return Color(static_cast<int>(255.0 * [color redComponent]), static_cast<int>(255.0 * [color greenComponent]), static_cast<int>(255.0 * [color blueComponent]));
-}
-
-Color RenderThemeMac::activeListBoxSelectionBackgroundColor() const
-{
-    NSColor* color = [[NSColor alternateSelectedControlColor] colorUsingColorSpaceName:NSDeviceRGBColorSpace];
-    return Color(static_cast<int>(255.0 * [color redComponent]), static_cast<int>(255.0 * [color greenComponent]), static_cast<int>(255.0 * [color blueComponent]));
-}
-
-static FontWeight toFontWeight(NSInteger appKitFontWeight)
-{
-    ASSERT(appKitFontWeight > 0 && appKitFontWeight < 15);
-    if (appKitFontWeight > 14)
-        appKitFontWeight = 14;
-    else if (appKitFontWeight < 1)
-        appKitFontWeight = 1;
-
-    static FontWeight fontWeights[] = {
-        FontWeight100,
-        FontWeight100,
-        FontWeight200,
-        FontWeight300,
-        FontWeight400,
-        FontWeight500,
-        FontWeight600,
-        FontWeight600,
-        FontWeight700,
-        FontWeight800,
-        FontWeight800,
-        FontWeight900,
-        FontWeight900,
-        FontWeight900
-    };
-    return fontWeights[appKitFontWeight - 1];
-}
-
-void RenderThemeMac::systemFont(int cssValueId, FontDescription& fontDescription) const
-{
-    static FontDescription systemFont;
-    static FontDescription smallSystemFont;
-    static FontDescription menuFont;
-    static FontDescription labelFont;
-    static FontDescription miniControlFont;
-    static FontDescription smallControlFont;
-    static FontDescription controlFont;
-
-    FontDescription* cachedDesc;
-    NSFont* font = nil;
-    switch (cssValueId) {
-        case CSSValueSmallCaption:
-            cachedDesc = &smallSystemFont;
-            if (!smallSystemFont.isAbsoluteSize())
-                font = [NSFont systemFontOfSize:[NSFont smallSystemFontSize]];
-            break;
-        case CSSValueMenu:
-            cachedDesc = &menuFont;
-            if (!menuFont.isAbsoluteSize())
-                font = [NSFont menuFontOfSize:[NSFont systemFontSize]];
-            break;
-        case CSSValueStatusBar:
-            cachedDesc = &labelFont;
-            if (!labelFont.isAbsoluteSize())
-                font = [NSFont labelFontOfSize:[NSFont labelFontSize]];
-            break;
-        case CSSValueWebkitMiniControl:
-            cachedDesc = &miniControlFont;
-            if (!miniControlFont.isAbsoluteSize())
-                font = [NSFont systemFontOfSize:[NSFont systemFontSizeForControlSize:NSMiniControlSize]];
-            break;
-        case CSSValueWebkitSmallControl:
-            cachedDesc = &smallControlFont;
-            if (!smallControlFont.isAbsoluteSize())
-                font = [NSFont systemFontOfSize:[NSFont systemFontSizeForControlSize:NSSmallControlSize]];
-            break;
-        case CSSValueWebkitControl:
-            cachedDesc = &controlFont;
-            if (!controlFont.isAbsoluteSize())
-                font = [NSFont systemFontOfSize:[NSFont systemFontSizeForControlSize:NSRegularControlSize]];
-            break;
-        default:
-            cachedDesc = &systemFont;
-            if (!systemFont.isAbsoluteSize())
-                font = [NSFont systemFontOfSize:[NSFont systemFontSize]];
-    }
-
-    if (font) {
-        NSFontManager *fontManager = [NSFontManager sharedFontManager];
-        cachedDesc->setIsAbsoluteSize(true);
-        cachedDesc->setGenericFamily(FontDescription::NoFamily);
-        cachedDesc->firstFamily().setFamily([font familyName]);
-        cachedDesc->setSpecifiedSize([font pointSize]);
-        cachedDesc->setWeight(toFontWeight([fontManager weightOfFont:font]));
-        cachedDesc->setItalic([fontManager traitsOfFont:font] & NSItalicFontMask);
-    }
-    fontDescription = *cachedDesc;
-}
-
-static RGBA32 convertNSColorToColor(NSColor *color)
-{
-    NSColor *colorInColorSpace = [color colorUsingColorSpaceName:NSCalibratedRGBColorSpace];
-    if (colorInColorSpace) {
-        static const double scaleFactor = nextafter(256.0, 0.0);
-        return makeRGB(static_cast<int>(scaleFactor * [colorInColorSpace redComponent]),
-            static_cast<int>(scaleFactor * [colorInColorSpace greenComponent]),
-            static_cast<int>(scaleFactor * [colorInColorSpace blueComponent]));
-    }
-
-    // This conversion above can fail if the NSColor in question is an NSPatternColor 
-    // (as many system colors are). These colors are actually a repeating pattern
-    // not just a solid color. To work around this we simply draw a 1x1 image of
-    // the color and use that pixel's color. It might be better to use an average of
-    // the colors in the pattern instead.
-    NSBitmapImageRep *offscreenRep = [[NSBitmapImageRep alloc] initWithBitmapDataPlanes:nil
-                                                                             pixelsWide:1
-                                                                             pixelsHigh:1
-                                                                          bitsPerSample:8
-                                                                        samplesPerPixel:4
-                                                                               hasAlpha:YES
-                                                                               isPlanar:NO
-                                                                         colorSpaceName:NSCalibratedRGBColorSpace
-                                                                            bytesPerRow:4
-                                                                           bitsPerPixel:32];
-
-    [NSGraphicsContext saveGraphicsState];
-    [NSGraphicsContext setCurrentContext:[NSGraphicsContext graphicsContextWithBitmapImageRep:offscreenRep]];
-    NSEraseRect(NSMakeRect(0, 0, 1, 1));
-    [color drawSwatchInRect:NSMakeRect(0, 0, 1, 1)];
-    [NSGraphicsContext restoreGraphicsState];
-
-    NSUInteger pixel[4];
-    [offscreenRep getPixel:pixel atX:0 y:0];
-
-    [offscreenRep release];
-
-    return makeRGB(pixel[0], pixel[1], pixel[2]);
-}
-
-static RGBA32 menuBackgroundColor()
-{
-    NSBitmapImageRep *offscreenRep = [[NSBitmapImageRep alloc] initWithBitmapDataPlanes:nil
-                                                                             pixelsWide:1
-                                                                             pixelsHigh:1
-                                                                          bitsPerSample:8
-                                                                        samplesPerPixel:4
-                                                                               hasAlpha:YES
-                                                                               isPlanar:NO
-                                                                         colorSpaceName:NSCalibratedRGBColorSpace
-                                                                            bytesPerRow:4
-                                                                           bitsPerPixel:32];
-
-    CGContextRef context = static_cast<CGContextRef>([[NSGraphicsContext graphicsContextWithBitmapImageRep:offscreenRep] graphicsPort]);
-    CGRect rect = CGRectMake(0, 0, 1, 1);
-    HIThemeMenuDrawInfo drawInfo;
-    drawInfo.version =  0;
-    drawInfo.menuType = kThemeMenuTypePopUp;
-    HIThemeDrawMenuBackground(&rect, &drawInfo, context, kHIThemeOrientationInverted);
-
-    NSUInteger pixel[4];
-    [offscreenRep getPixel:pixel atX:0 y:0];
-
-    [offscreenRep release];
-
-    return makeRGB(pixel[0], pixel[1], pixel[2]);
-}
-
-void RenderThemeMac::platformColorsDidChange()
-{
-    m_systemColorCache.clear();
-    RenderTheme::platformColorsDidChange();
-}
-
-Color RenderThemeMac::systemColor(int cssValueId) const
-{
-    if (m_systemColorCache.contains(cssValueId))
-        return m_systemColorCache.get(cssValueId);
-    
-    Color color;
-    switch (cssValueId) {
-        case CSSValueActiveborder:
-            color = convertNSColorToColor([NSColor keyboardFocusIndicatorColor]);
-            break;
-        case CSSValueActivecaption:
-            color = convertNSColorToColor([NSColor windowFrameTextColor]);
-            break;
-        case CSSValueAppworkspace:
-            color = convertNSColorToColor([NSColor headerColor]);
-            break;
-        case CSSValueBackground:
-            // Use theme independent default
-            break;
-        case CSSValueButtonface:
-            // We use this value instead of NSColor's controlColor to avoid website incompatibilities.
-            // We may want to change this to use the NSColor in future.
-            color = 0xFFC0C0C0;
-            break;
-        case CSSValueButtonhighlight:
-            color = convertNSColorToColor([NSColor controlHighlightColor]);
-            break;
-        case CSSValueButtonshadow:
-            color = convertNSColorToColor([NSColor controlShadowColor]);
-            break;
-        case CSSValueButtontext:
-            color = convertNSColorToColor([NSColor controlTextColor]);
-            break;
-        case CSSValueCaptiontext:
-            color = convertNSColorToColor([NSColor textColor]);
-            break;
-        case CSSValueGraytext:
-            color = convertNSColorToColor([NSColor disabledControlTextColor]);
-            break;
-        case CSSValueHighlight:
-            color = convertNSColorToColor([NSColor selectedTextBackgroundColor]);
-            break;
-        case CSSValueHighlighttext:
-            color = convertNSColorToColor([NSColor selectedTextColor]);
-            break;
-        case CSSValueInactiveborder:
-            color = convertNSColorToColor([NSColor controlBackgroundColor]);
-            break;
-        case CSSValueInactivecaption:
-            color = convertNSColorToColor([NSColor controlBackgroundColor]);
-            break;
-        case CSSValueInactivecaptiontext:
-            color = convertNSColorToColor([NSColor textColor]);
-            break;
-        case CSSValueInfobackground:
-            // There is no corresponding NSColor for this so we use a hard coded value.
-            color = 0xFFFBFCC5;
-            break;
-        case CSSValueInfotext:
-            color = convertNSColorToColor([NSColor textColor]);
-            break;
-        case CSSValueMenu:
-            color = menuBackgroundColor();
-            break;
-        case CSSValueMenutext:
-            color = convertNSColorToColor([NSColor selectedMenuItemTextColor]);
-            break;
-        case CSSValueScrollbar:
-            color = convertNSColorToColor([NSColor scrollBarColor]);
-            break;
-        case CSSValueText:
-            color = convertNSColorToColor([NSColor textColor]);
-            break;
-        case CSSValueThreeddarkshadow:
-            color = convertNSColorToColor([NSColor controlDarkShadowColor]);
-            break;
-        case CSSValueThreedshadow:
-            color = convertNSColorToColor([NSColor shadowColor]);
-            break;
-        case CSSValueThreedface:
-            // We use this value instead of NSColor's controlColor to avoid website incompatibilities.
-            // We may want to change this to use the NSColor in future.
-            color = 0xFFC0C0C0;
-            break;
-        case CSSValueThreedhighlight:
-            color = convertNSColorToColor([NSColor highlightColor]);
-            break;
-        case CSSValueThreedlightshadow:
-            color = convertNSColorToColor([NSColor controlLightHighlightColor]);
-            break;
-        case CSSValueWindow:
-            color = convertNSColorToColor([NSColor windowBackgroundColor]);
-            break;
-        case CSSValueWindowframe:
-            color = convertNSColorToColor([NSColor windowFrameColor]);
-            break;
-        case CSSValueWindowtext:
-            color = convertNSColorToColor([NSColor windowFrameTextColor]);
-            break;
-    }
-
-    if (!color.isValid())
-        color = RenderTheme::systemColor(cssValueId);
-
-    if (color.isValid())
-        m_systemColorCache.set(cssValueId, color.rgb());
-
-    return color;
-}
-
-bool RenderThemeMac::isControlStyled(const RenderStyle* style, const BorderData& border,
-                                     const FillLayer& background, const Color& backgroundColor) const
-{
-    if (style->appearance() == TextFieldPart || style->appearance() == TextAreaPart || style->appearance() == ListboxPart)
-        return style->border() != border;
-    return RenderTheme::isControlStyled(style, border, background, backgroundColor);
-}
-
-void RenderThemeMac::adjustRepaintRect(const RenderObject* o, IntRect& r)
-{
-    ControlPart part = o->style()->appearance();
-    
-#if USE(NEW_THEME)
-    switch (part) {
-        case CheckboxPart:
-        case RadioPart:
-        case PushButtonPart:
-        case SquareButtonPart:
-        case DefaultButtonPart:
-        case ButtonPart:
-            return RenderTheme::adjustRepaintRect(o, r);
-        default:
-            break;
-    }
-#endif
-
-    float zoomLevel = o->style()->effectiveZoom();
-
-    if (part == MenulistPart) {
-        setPopupButtonCellState(o, r);
-        IntSize size = popupButtonSizes()[[popupButton() controlSize]];
-        size.setHeight(size.height() * zoomLevel);
-        size.setWidth(r.width());
-        r = inflateRect(r, size, popupButtonMargins(), zoomLevel);
-    }
-}
-
-IntRect RenderThemeMac::inflateRect(const IntRect& r, const IntSize& size, const int* margins, float zoomLevel) const
-{
-    // Only do the inflation if the available width/height are too small.  Otherwise try to
-    // fit the glow/check space into the available box's width/height.
-    int widthDelta = r.width() - (size.width() + margins[leftMargin] * zoomLevel + margins[rightMargin] * zoomLevel);
-    int heightDelta = r.height() - (size.height() + margins[topMargin] * zoomLevel + margins[bottomMargin] * zoomLevel);
-    IntRect result(r);
-    if (widthDelta < 0) {
-        result.setX(result.x() - margins[leftMargin] * zoomLevel);
-        result.setWidth(result.width() - widthDelta);
-    }
-    if (heightDelta < 0) {
-        result.setY(result.y() - margins[topMargin] * zoomLevel);
-        result.setHeight(result.height() - heightDelta);
-    }
-    return result;
-}
-
-void RenderThemeMac::updateCheckedState(NSCell* cell, const RenderObject* o)
-{
-    bool oldIndeterminate = [cell state] == NSMixedState;
-    bool indeterminate = isIndeterminate(o);
-    bool checked = isChecked(o);
-
-    if (oldIndeterminate != indeterminate) {
-        [cell setState:indeterminate ? NSMixedState : (checked ? NSOnState : NSOffState)];
-        return;
-    }
-
-    bool oldChecked = [cell state] == NSOnState;
-    if (checked != oldChecked)
-        [cell setState:checked ? NSOnState : NSOffState];
-}
-
-void RenderThemeMac::updateEnabledState(NSCell* cell, const RenderObject* o)
-{
-    bool oldEnabled = [cell isEnabled];
-    bool enabled = isEnabled(o);
-    if (enabled != oldEnabled)
-        [cell setEnabled:enabled];
-}
-
-void RenderThemeMac::updateFocusedState(NSCell* cell, const RenderObject* o)
-{
-    bool oldFocused = [cell showsFirstResponder];
-    bool focused = isFocused(o) && o->style()->outlineStyleIsAuto();
-    if (focused != oldFocused)
-        [cell setShowsFirstResponder:focused];
-}
-
-void RenderThemeMac::updatePressedState(NSCell* cell, const RenderObject* o)
-{
-    bool oldPressed = [cell isHighlighted];
-    bool pressed = (o->element() && o->element()->active());
-    if (pressed != oldPressed)
-        [cell setHighlighted:pressed];
-}
-
-bool RenderThemeMac::controlSupportsTints(const RenderObject* o) const
-{
-    // An alternate way to implement this would be to get the appropriate cell object
-    // and call the private _needRedrawOnWindowChangedKeyState method. An advantage of
-    // that would be that we would match AppKit behavior more closely, but a disadvantage
-    // would be that we would rely on an AppKit SPI method.
-
-    if (!isEnabled(o))
-        return false;
-
-    // Checkboxes only have tint when checked.
-    if (o->style()->appearance() == CheckboxPart)
-        return isChecked(o);
-
-    // For now assume other controls have tint if enabled.
-    return true;
-}
-
-NSControlSize RenderThemeMac::controlSizeForFont(RenderStyle* style) const
-{
-    int fontSize = style->fontSize();
-    if (fontSize >= 16)
-        return NSRegularControlSize;
-    if (fontSize >= 11)
-        return NSSmallControlSize;
-    return NSMiniControlSize;
-}
-
-void RenderThemeMac::setControlSize(NSCell* cell, const IntSize* sizes, const IntSize& minSize, float zoomLevel)
-{
-    NSControlSize size;
-    if (minSize.width() >= static_cast<int>(sizes[NSRegularControlSize].width() * zoomLevel) &&
-        minSize.height() >= static_cast<int>(sizes[NSRegularControlSize].height() * zoomLevel))
-        size = NSRegularControlSize;
-    else if (minSize.width() >= static_cast<int>(sizes[NSSmallControlSize].width() * zoomLevel) &&
-             minSize.height() >= static_cast<int>(sizes[NSSmallControlSize].height() * zoomLevel))
-        size = NSSmallControlSize;
-    else
-        size = NSMiniControlSize;
-    if (size != [cell controlSize]) // Only update if we have to, since AppKit does work even if the size is the same.
-        [cell setControlSize:size];
-}
-
-IntSize RenderThemeMac::sizeForFont(RenderStyle* style, const IntSize* sizes) const
-{
-    if (style->effectiveZoom() != 1.0f) {
-        IntSize result = sizes[controlSizeForFont(style)];
-        return IntSize(result.width() * style->effectiveZoom(), result.height() * style->effectiveZoom());
-    }
-    return sizes[controlSizeForFont(style)];
-}
-
-IntSize RenderThemeMac::sizeForSystemFont(RenderStyle* style, const IntSize* sizes) const
-{
-    if (style->effectiveZoom() != 1.0f) {
-        IntSize result = sizes[controlSizeForSystemFont(style)];
-        return IntSize(result.width() * style->effectiveZoom(), result.height() * style->effectiveZoom());
-    }
-    return sizes[controlSizeForSystemFont(style)];
-}
-
-void RenderThemeMac::setSizeFromFont(RenderStyle* style, const IntSize* sizes) const
-{
-    // FIXME: Check is flawed, since it doesn't take min-width/max-width into account.
-    IntSize size = sizeForFont(style, sizes);
-    if (style->width().isIntrinsicOrAuto() && size.width() > 0)
-        style->setWidth(Length(size.width(), Fixed));
-    if (style->height().isAuto() && size.height() > 0)
-        style->setHeight(Length(size.height(), Fixed));
-}
-
-void RenderThemeMac::setFontFromControlSize(CSSStyleSelector* selector, RenderStyle* style, NSControlSize controlSize) const
-{
-    FontDescription fontDescription;
-    fontDescription.setIsAbsoluteSize(true);
-    fontDescription.setGenericFamily(FontDescription::SerifFamily);
-
-    NSFont* font = [NSFont systemFontOfSize:[NSFont systemFontSizeForControlSize:controlSize]];
-    fontDescription.firstFamily().setFamily([font familyName]);
-    fontDescription.setComputedSize([font pointSize] * style->effectiveZoom());
-    fontDescription.setSpecifiedSize([font pointSize] * style->effectiveZoom());
-
-    // Reset line height
-    style->setLineHeight(RenderStyle::initialLineHeight());
-
-    if (style->setFontDescription(fontDescription))
-        style->font().update(0);
-}
-
-NSControlSize RenderThemeMac::controlSizeForSystemFont(RenderStyle* style) const
-{
-    int fontSize = style->fontSize();
-    if (fontSize >= [NSFont systemFontSizeForControlSize:NSRegularControlSize])
-        return NSRegularControlSize;
-    if (fontSize >= [NSFont systemFontSizeForControlSize:NSSmallControlSize])
-        return NSSmallControlSize;
-    return NSMiniControlSize;
-}
-
-bool RenderThemeMac::paintTextField(RenderObject* o, const RenderObject::PaintInfo& paintInfo, const IntRect& r)
-{
-    LocalCurrentGraphicsContext localContext(paintInfo.context);
-    wkDrawBezeledTextFieldCell(r, isEnabled(o) && !isReadOnlyControl(o));
-    return false;
-}
-
-void RenderThemeMac::adjustTextFieldStyle(CSSStyleSelector*, RenderStyle*, Element*) const
-{
-}
-
-bool RenderThemeMac::paintCapsLockIndicator(RenderObject* o, const RenderObject::PaintInfo& paintInfo, const IntRect& r)
-{
-    if (paintInfo.context->paintingDisabled())
-        return true;
-
-    LocalCurrentGraphicsContext localContext(paintInfo.context);
-    wkDrawCapsLockIndicator(paintInfo.context->platformContext(), r);
-    
-    return false;
-}
-
-bool RenderThemeMac::paintTextArea(RenderObject* o, const RenderObject::PaintInfo& paintInfo, const IntRect& r)
-{
-    LocalCurrentGraphicsContext localContext(paintInfo.context);
-    wkDrawBezeledTextArea(r, isEnabled(o) && !isReadOnlyControl(o));
-    return false;
-}
-
-void RenderThemeMac::adjustTextAreaStyle(CSSStyleSelector*, RenderStyle*, Element*) const
-{
-}
-
-const int* RenderThemeMac::popupButtonMargins() const
-{
-    static const int margins[3][4] =
-    {
-        { 0, 3, 1, 3 },
-        { 0, 3, 2, 3 },
-        { 0, 1, 0, 1 }
-    };
-    return margins[[popupButton() controlSize]];
-}
-
-const IntSize* RenderThemeMac::popupButtonSizes() const
-{
-    static const IntSize sizes[3] = { IntSize(0, 21), IntSize(0, 18), IntSize(0, 15) };
-    return sizes;
-}
-
-const int* RenderThemeMac::popupButtonPadding(NSControlSize size) const
-{
-    static const int padding[3][4] =
-    {
-        { 2, 26, 3, 8 },
-        { 2, 23, 3, 8 },
-        { 2, 22, 3, 10 }
-    };
-    return padding[size];
-}
-
-bool RenderThemeMac::paintMenuList(RenderObject* o, const RenderObject::PaintInfo& paintInfo, const IntRect& r)
-{
-    setPopupButtonCellState(o, r);
-
-    NSPopUpButtonCell* popupButton = this->popupButton();
-
-    float zoomLevel = o->style()->effectiveZoom();
-    IntSize size = popupButtonSizes()[[popupButton controlSize]];
-    size.setHeight(size.height() * zoomLevel);
-    size.setWidth(r.width());
-
-    // Now inflate it to account for the shadow.
-    IntRect inflatedRect = r;
-    if (r.width() >= minimumMenuListSize(o->style()))
-        inflatedRect = inflateRect(inflatedRect, size, popupButtonMargins(), zoomLevel);
-
-    paintInfo.context->save();
-    
-#ifndef BUILDING_ON_TIGER
-    // On Leopard, the cell will draw outside of the given rect, so we have to clip to the rect
-    paintInfo.context->clip(inflatedRect);
-#endif
-
-    if (zoomLevel != 1.0f) {
-        inflatedRect.setWidth(inflatedRect.width() / zoomLevel);
-        inflatedRect.setHeight(inflatedRect.height() / zoomLevel);
-        paintInfo.context->translate(inflatedRect.x(), inflatedRect.y());
-        paintInfo.context->scale(FloatSize(zoomLevel, zoomLevel));
-        paintInfo.context->translate(-inflatedRect.x(), -inflatedRect.y());
-    }
-
-    [popupButton drawWithFrame:inflatedRect inView:o->view()->frameView()->documentView()];
-    [popupButton setControlView:nil];
-
-    paintInfo.context->restore();
-
-    return false;
-}
-
-const float baseFontSize = 11.0f;
-const float baseArrowHeight = 4.0f;
-const float baseArrowWidth = 5.0f;
-const float baseSpaceBetweenArrows = 2.0f;
-const int arrowPaddingLeft = 6;
-const int arrowPaddingRight = 6;
-const int paddingBeforeSeparator = 4;
-const int baseBorderRadius = 5;
-const int styledPopupPaddingLeft = 8;
-const int styledPopupPaddingTop = 1;
-const int styledPopupPaddingBottom = 2;
-
-static void TopGradientInterpolate(void* info, const CGFloat* inData, CGFloat* outData)
-{
-    static float dark[4] = { 1.0f, 1.0f, 1.0f, 0.4f };
-    static float light[4] = { 1.0f, 1.0f, 1.0f, 0.15f };
-    float a = inData[0];
-    int i = 0;
-    for (i = 0; i < 4; i++)
-        outData[i] = (1.0f - a) * dark[i] + a * light[i];
-}
-
-static void BottomGradientInterpolate(void* info, const CGFloat* inData, CGFloat* outData)
-{
-    static float dark[4] = { 1.0f, 1.0f, 1.0f, 0.0f };
-    static float light[4] = { 1.0f, 1.0f, 1.0f, 0.3f };
-    float a = inData[0];
-    int i = 0;
-    for (i = 0; i < 4; i++)
-        outData[i] = (1.0f - a) * dark[i] + a * light[i];
-}
-
-static void MainGradientInterpolate(void* info, const CGFloat* inData, CGFloat* outData)
-{
-    static float dark[4] = { 0.0f, 0.0f, 0.0f, 0.15f };
-    static float light[4] = { 0.0f, 0.0f, 0.0f, 0.0f };
-    float a = inData[0];
-    int i = 0;
-    for (i = 0; i < 4; i++)
-        outData[i] = (1.0f - a) * dark[i] + a * light[i];
-}
-
-static void TrackGradientInterpolate(void* info, const CGFloat* inData, CGFloat* outData)
-{
-    static float dark[4] = { 0.0f, 0.0f, 0.0f, 0.678f };
-    static float light[4] = { 0.0f, 0.0f, 0.0f, 0.13f };
-    float a = inData[0];
-    int i = 0;
-    for (i = 0; i < 4; i++)
-        outData[i] = (1.0f - a) * dark[i] + a * light[i];
-}
-
-void RenderThemeMac::paintMenuListButtonGradients(RenderObject* o, const RenderObject::PaintInfo& paintInfo, const IntRect& r)
-{
-    CGContextRef context = paintInfo.context->platformContext();
-
-    paintInfo.context->save();
-
-    int radius = o->style()->borderTopLeftRadius().width();
-
-    RetainPtr<CGColorSpaceRef> cspace(AdoptCF, CGColorSpaceCreateDeviceRGB());
-
-    FloatRect topGradient(r.x(), r.y(), r.width(), r.height() / 2.0f);
-    struct CGFunctionCallbacks topCallbacks = { 0, TopGradientInterpolate, NULL };
-    RetainPtr<CGFunctionRef> topFunction(AdoptCF, CGFunctionCreate(NULL, 1, NULL, 4, NULL, &topCallbacks));
-    RetainPtr<CGShadingRef> topShading(AdoptCF, CGShadingCreateAxial(cspace.get(), CGPointMake(topGradient.x(), topGradient.y()), CGPointMake(topGradient.x(), topGradient.bottom()), topFunction.get(), false, false));
-
-    FloatRect bottomGradient(r.x() + radius, r.y() + r.height() / 2.0f, r.width() - 2.0f * radius, r.height() / 2.0f);
-    struct CGFunctionCallbacks bottomCallbacks = { 0, BottomGradientInterpolate, NULL };
-    RetainPtr<CGFunctionRef> bottomFunction(AdoptCF, CGFunctionCreate(NULL, 1, NULL, 4, NULL, &bottomCallbacks));
-    RetainPtr<CGShadingRef> bottomShading(AdoptCF, CGShadingCreateAxial(cspace.get(), CGPointMake(bottomGradient.x(),  bottomGradient.y()), CGPointMake(bottomGradient.x(), bottomGradient.bottom()), bottomFunction.get(), false, false));
-
-    struct CGFunctionCallbacks mainCallbacks = { 0, MainGradientInterpolate, NULL };
-    RetainPtr<CGFunctionRef> mainFunction(AdoptCF, CGFunctionCreate(NULL, 1, NULL, 4, NULL, &mainCallbacks));
-    RetainPtr<CGShadingRef> mainShading(AdoptCF, CGShadingCreateAxial(cspace.get(), CGPointMake(r.x(),  r.y()), CGPointMake(r.x(), r.bottom()), mainFunction.get(), false, false));
-
-    RetainPtr<CGShadingRef> leftShading(AdoptCF, CGShadingCreateAxial(cspace.get(), CGPointMake(r.x(),  r.y()), CGPointMake(r.x() + radius, r.y()), mainFunction.get(), false, false));
-
-    RetainPtr<CGShadingRef> rightShading(AdoptCF, CGShadingCreateAxial(cspace.get(), CGPointMake(r.right(),  r.y()), CGPointMake(r.right() - radius, r.y()), mainFunction.get(), false, false));
-    paintInfo.context->save();
-    CGContextClipToRect(context, r);
-    paintInfo.context->addRoundedRectClip(r,
-        o->style()->borderTopLeftRadius(), o->style()->borderTopRightRadius(),
-        o->style()->borderBottomLeftRadius(), o->style()->borderBottomRightRadius());
-    CGContextDrawShading(context, mainShading.get());
-    paintInfo.context->restore();
-
-    paintInfo.context->save();
-    CGContextClipToRect(context, topGradient);
-    paintInfo.context->addRoundedRectClip(enclosingIntRect(topGradient),
-        o->style()->borderTopLeftRadius(), o->style()->borderTopRightRadius(),
-        IntSize(), IntSize());
-    CGContextDrawShading(context, topShading.get());
-    paintInfo.context->restore();
-
-    paintInfo.context->save();
-    CGContextClipToRect(context, bottomGradient);
-    paintInfo.context->addRoundedRectClip(enclosingIntRect(bottomGradient),
-        IntSize(), IntSize(),
-        o->style()->borderBottomLeftRadius(), o->style()->borderBottomRightRadius());
-    CGContextDrawShading(context, bottomShading.get());
-    paintInfo.context->restore();
-
-    paintInfo.context->save();
-    CGContextClipToRect(context, r);
-    paintInfo.context->addRoundedRectClip(r,
-        o->style()->borderTopLeftRadius(), o->style()->borderTopRightRadius(),
-        o->style()->borderBottomLeftRadius(), o->style()->borderBottomRightRadius());
-    CGContextDrawShading(context, leftShading.get());
-    CGContextDrawShading(context, rightShading.get());
-    paintInfo.context->restore();
-
-    paintInfo.context->restore();
-}
-
-bool RenderThemeMac::paintMenuListButton(RenderObject* o, const RenderObject::PaintInfo& paintInfo, const IntRect& r)
-{
-    paintInfo.context->save();
-
-    IntRect bounds = IntRect(r.x() + o->style()->borderLeftWidth(),
-                             r.y() + o->style()->borderTopWidth(),
-                             r.width() - o->style()->borderLeftWidth() - o->style()->borderRightWidth(),
-                             r.height() - o->style()->borderTopWidth() - o->style()->borderBottomWidth());
-    // Draw the gradients to give the styled popup menu a button appearance
-    paintMenuListButtonGradients(o, paintInfo, bounds);
-
-    // Since we actually know the size of the control here, we restrict the font scale to make sure the arrows will fit vertically in the bounds
-    float fontScale = min(o->style()->fontSize() / baseFontSize, bounds.height() / (baseArrowHeight * 2 + baseSpaceBetweenArrows));
-    float centerY = bounds.y() + bounds.height() / 2.0f;
-    float arrowHeight = baseArrowHeight * fontScale;
-    float arrowWidth = baseArrowWidth * fontScale;
-    float leftEdge = bounds.right() - arrowPaddingRight * o->style()->effectiveZoom() - arrowWidth;
-    float spaceBetweenArrows = baseSpaceBetweenArrows * fontScale;
-
-    if (bounds.width() < arrowWidth + arrowPaddingLeft * o->style()->effectiveZoom())
-        return false;
-    
-    paintInfo.context->setFillColor(o->style()->color());
-    paintInfo.context->setStrokeStyle(NoStroke);
-
-    FloatPoint arrow1[3];
-    arrow1[0] = FloatPoint(leftEdge, centerY - spaceBetweenArrows / 2.0f);
-    arrow1[1] = FloatPoint(leftEdge + arrowWidth, centerY - spaceBetweenArrows / 2.0f);
-    arrow1[2] = FloatPoint(leftEdge + arrowWidth / 2.0f, centerY - spaceBetweenArrows / 2.0f - arrowHeight);
-
-    // Draw the top arrow
-    paintInfo.context->drawConvexPolygon(3, arrow1, true);
-
-    FloatPoint arrow2[3];
-    arrow2[0] = FloatPoint(leftEdge, centerY + spaceBetweenArrows / 2.0f);
-    arrow2[1] = FloatPoint(leftEdge + arrowWidth, centerY + spaceBetweenArrows / 2.0f);
-    arrow2[2] = FloatPoint(leftEdge + arrowWidth / 2.0f, centerY + spaceBetweenArrows / 2.0f + arrowHeight);
-
-    // Draw the bottom arrow
-    paintInfo.context->drawConvexPolygon(3, arrow2, true);
-
-    Color leftSeparatorColor(0, 0, 0, 40);
-    Color rightSeparatorColor(255, 255, 255, 40);
-
-    // FIXME: Should the separator thickness and space be scaled up by fontScale?
-    int separatorSpace = 2; // Deliberately ignores zoom since it looks nicer if it stays thin.
-    int leftEdgeOfSeparator = static_cast<int>(leftEdge - arrowPaddingLeft * o->style()->effectiveZoom()); // FIXME: Round?
-
-    // Draw the separator to the left of the arrows
-    paintInfo.context->setStrokeThickness(1.0f); // Deliberately ignores zoom since it looks nicer if it stays thin.
-    paintInfo.context->setStrokeStyle(SolidStroke);
-    paintInfo.context->setStrokeColor(leftSeparatorColor);
-    paintInfo.context->drawLine(IntPoint(leftEdgeOfSeparator, bounds.y()),
-                                IntPoint(leftEdgeOfSeparator, bounds.bottom()));
-
-    paintInfo.context->setStrokeColor(rightSeparatorColor);
-    paintInfo.context->drawLine(IntPoint(leftEdgeOfSeparator + separatorSpace, bounds.y()),
-                                IntPoint(leftEdgeOfSeparator + separatorSpace, bounds.bottom()));
-
-    paintInfo.context->restore();
-    return false;
-}
-
-static const IntSize* menuListButtonSizes()
-{
-    static const IntSize sizes[3] = { IntSize(0, 21), IntSize(0, 18), IntSize(0, 15) };
-    return sizes;
-}
-
-void RenderThemeMac::adjustMenuListStyle(CSSStyleSelector* selector, RenderStyle* style, Element* e) const
-{
-    NSControlSize controlSize = controlSizeForFont(style);
-
-    style->resetBorder();
-    style->resetPadding();
-    
-    // Height is locked to auto.
-    style->setHeight(Length(Auto));
-
-    // White-space is locked to pre
-    style->setWhiteSpace(PRE);
-
-    // Set the foreground color to black or gray when we have the aqua look.
-    // Cast to RGB32 is to work around a compiler bug.
-    style->setColor(e->isEnabled() ? static_cast<RGBA32>(Color::black) : Color::darkGray);
-
-    // Set the button's vertical size.
-    setSizeFromFont(style, menuListButtonSizes());
-
-    // Our font is locked to the appropriate system font size for the control.  To clarify, we first use the CSS-specified font to figure out
-    // a reasonable control size, but once that control size is determined, we throw that font away and use the appropriate
-    // system font for the control size instead.
-    setFontFromControlSize(selector, style, controlSize);
-
-    style->setBoxShadow(0);
-}
-
-int RenderThemeMac::popupInternalPaddingLeft(RenderStyle* style) const
-{
-    if (style->appearance() == MenulistPart)
-        return popupButtonPadding(controlSizeForFont(style))[leftPadding] * style->effectiveZoom();
-    if (style->appearance() == MenulistButtonPart)
-        return styledPopupPaddingLeft * style->effectiveZoom();
-    return 0;
-}
-
-int RenderThemeMac::popupInternalPaddingRight(RenderStyle* style) const
-{
-    if (style->appearance() == MenulistPart)
-        return popupButtonPadding(controlSizeForFont(style))[rightPadding] * style->effectiveZoom();
-    if (style->appearance() == MenulistButtonPart) {
-        float fontScale = style->fontSize() / baseFontSize;
-        float arrowWidth = baseArrowWidth * fontScale;
-        return static_cast<int>(ceilf(arrowWidth + (arrowPaddingLeft + arrowPaddingRight + paddingBeforeSeparator) * style->effectiveZoom()));
-    }
-    return 0;
-}
-
-int RenderThemeMac::popupInternalPaddingTop(RenderStyle* style) const
-{
-    if (style->appearance() == MenulistPart)
-        return popupButtonPadding(controlSizeForFont(style))[topPadding] * style->effectiveZoom();
-    if (style->appearance() == MenulistButtonPart)
-        return styledPopupPaddingTop * style->effectiveZoom();
-    return 0;
-}
-
-int RenderThemeMac::popupInternalPaddingBottom(RenderStyle* style) const
-{
-    if (style->appearance() == MenulistPart)
-        return popupButtonPadding(controlSizeForFont(style))[bottomPadding] * style->effectiveZoom();
-    if (style->appearance() == MenulistButtonPart)
-        return styledPopupPaddingBottom * style->effectiveZoom();
-    return 0;
-}
-
-void RenderThemeMac::adjustMenuListButtonStyle(CSSStyleSelector* selector, RenderStyle* style, Element* e) const
-{
-    float fontScale = style->fontSize() / baseFontSize;
-
-    style->resetPadding();
-    style->setBorderRadius(IntSize(int(baseBorderRadius + fontScale - 1), int(baseBorderRadius + fontScale - 1))); // FIXME: Round up?
-
-    const int minHeight = 15;
-    style->setMinHeight(Length(minHeight, Fixed));
-    
-    style->setLineHeight(RenderStyle::initialLineHeight());
-}
-
-void RenderThemeMac::setPopupButtonCellState(const RenderObject* o, const IntRect& r)
-{
-    NSPopUpButtonCell* popupButton = this->popupButton();
-
-    // Set the control size based off the rectangle we're painting into.
-    setControlSize(popupButton, popupButtonSizes(), r.size(), o->style()->effectiveZoom());
-
-    // Update the various states we respond to.
-    updateCheckedState(popupButton, o);
-    updateEnabledState(popupButton, o);
-    updatePressedState(popupButton, o);
-    updateFocusedState(popupButton, o);
-}
-
-const IntSize* RenderThemeMac::menuListSizes() const
-{
-    static const IntSize sizes[3] = { IntSize(9, 0), IntSize(5, 0), IntSize(0, 0) };
-    return sizes;
-}
-
-int RenderThemeMac::minimumMenuListSize(RenderStyle* style) const
-{
-    return sizeForSystemFont(style, menuListSizes()).width();
-}
-
-const int trackWidth = 5;
-const int trackRadius = 2;
-
-void RenderThemeMac::adjustSliderTrackStyle(CSSStyleSelector* selector, RenderStyle* style, Element* e) const
-{
-    style->setBoxShadow(0);
-}
-
-bool RenderThemeMac::paintSliderTrack(RenderObject* o, const RenderObject::PaintInfo& paintInfo, const IntRect& r)
-{
-    IntRect bounds = r;
-    float zoomLevel = o->style()->effectiveZoom();
-    float zoomedTrackWidth = trackWidth * zoomLevel;
-
-    if (o->style()->appearance() ==  SliderHorizontalPart || o->style()->appearance() ==  MediaSliderPart) {
-        bounds.setHeight(zoomedTrackWidth);
-        bounds.setY(r.y() + r.height() / 2 - zoomedTrackWidth / 2);
-    } else if (o->style()->appearance() == SliderVerticalPart) {
-        bounds.setWidth(zoomedTrackWidth);
-        bounds.setX(r.x() + r.width() / 2 - zoomedTrackWidth / 2);
-    }
-
-    LocalCurrentGraphicsContext localContext(paintInfo.context);
-    CGContextRef context = paintInfo.context->platformContext();
-    RetainPtr<CGColorSpaceRef> cspace(AdoptCF, CGColorSpaceCreateDeviceRGB());
-
-    paintInfo.context->save();
-    CGContextClipToRect(context, bounds);
-
-    struct CGFunctionCallbacks mainCallbacks = { 0, TrackGradientInterpolate, NULL };
-    RetainPtr<CGFunctionRef> mainFunction(AdoptCF, CGFunctionCreate(NULL, 1, NULL, 4, NULL, &mainCallbacks));
-    RetainPtr<CGShadingRef> mainShading;
-    if (o->style()->appearance() == SliderVerticalPart)
-        mainShading.adoptCF(CGShadingCreateAxial(cspace.get(), CGPointMake(bounds.x(),  bounds.bottom()), CGPointMake(bounds.right(), bounds.bottom()), mainFunction.get(), false, false));
-    else
-        mainShading.adoptCF(CGShadingCreateAxial(cspace.get(), CGPointMake(bounds.x(),  bounds.y()), CGPointMake(bounds.x(), bounds.bottom()), mainFunction.get(), false, false));
-
-    IntSize radius(trackRadius, trackRadius);
-    paintInfo.context->addRoundedRectClip(bounds,
-        radius, radius,
-        radius, radius);
-    CGContextDrawShading(context, mainShading.get());
-    paintInfo.context->restore();
-    
-    return false;
-}
-
-void RenderThemeMac::adjustSliderThumbStyle(CSSStyleSelector* selector, RenderStyle* style, Element* e) const
-{
-    style->setBoxShadow(0);
-}
-
-const float verticalSliderHeightPadding = 0.1f;
-
-bool RenderThemeMac::paintSliderThumb(RenderObject* o, const RenderObject::PaintInfo& paintInfo, const IntRect& r)
-{
-    ASSERT(o->parent()->isSlider());
-
-    NSSliderCell* sliderThumbCell = o->style()->appearance() == SliderThumbVerticalPart
-        ? sliderThumbVertical()
-        : sliderThumbHorizontal();
-
-    LocalCurrentGraphicsContext localContext(paintInfo.context);
-
-    // Update the various states we respond to.
-    updateEnabledState(sliderThumbCell, o->parent());
-    updateFocusedState(sliderThumbCell, o->parent());
-
-    // Update the pressed state using the NSCell tracking methods, since that's how NSSliderCell keeps track of it.
-    bool oldPressed;
-    if (o->style()->appearance() == SliderThumbVerticalPart)
-        oldPressed = m_isSliderThumbVerticalPressed;
-    else
-        oldPressed = m_isSliderThumbHorizontalPressed;
-
-    bool pressed = static_cast<RenderSlider*>(o->parent())->inDragMode();
-
-    if (o->style()->appearance() == SliderThumbVerticalPart)
-        m_isSliderThumbVerticalPressed = pressed;
-    else
-        m_isSliderThumbHorizontalPressed = pressed;
-
-    if (pressed != oldPressed) {
-        if (pressed)
-            [sliderThumbCell startTrackingAt:NSPoint() inView:nil];
-        else
-            [sliderThumbCell stopTracking:NSPoint() at:NSPoint() inView:nil mouseIsUp:YES];
-    }
-
-    FloatRect bounds = r;
-    // Make the height of the vertical slider slightly larger so NSSliderCell will draw a vertical slider.
-    if (o->style()->appearance() == SliderThumbVerticalPart)
-        bounds.setHeight(bounds.height() + verticalSliderHeightPadding * o->style()->effectiveZoom());
-
-    paintInfo.context->save();
-    float zoomLevel = o->style()->effectiveZoom();
-    
-    FloatRect unzoomedRect = bounds;
-    if (zoomLevel != 1.0f) {
-        unzoomedRect.setWidth(unzoomedRect.width() / zoomLevel);
-        unzoomedRect.setHeight(unzoomedRect.height() / zoomLevel);
-        paintInfo.context->translate(unzoomedRect.x(), unzoomedRect.y());
-        paintInfo.context->scale(FloatSize(zoomLevel, zoomLevel));
-        paintInfo.context->translate(-unzoomedRect.x(), -unzoomedRect.y());
-    }
-
-    [sliderThumbCell drawWithFrame:unzoomedRect inView:o->view()->frameView()->documentView()];
-    [sliderThumbCell setControlView:nil];
-
-    paintInfo.context->restore();
-
-    return false;
-}
-
-const int sliderThumbWidth = 15;
-const int sliderThumbHeight = 15;
-const int mediaSliderThumbWidth = 13;
-const int mediaSliderThumbHeight = 14;
-
-void RenderThemeMac::adjustSliderThumbSize(RenderObject* o) const
-{
-    float zoomLevel = o->style()->effectiveZoom();
-    if (o->style()->appearance() == SliderThumbHorizontalPart || o->style()->appearance() == SliderThumbVerticalPart) {
-        o->style()->setWidth(Length(static_cast<int>(sliderThumbWidth * zoomLevel), Fixed));
-        o->style()->setHeight(Length(static_cast<int>(sliderThumbHeight * zoomLevel), Fixed));
-    } else if (o->style()->appearance() == MediaSliderThumbPart) {
-        o->style()->setWidth(Length(mediaSliderThumbWidth, Fixed));
-        o->style()->setHeight(Length(mediaSliderThumbHeight, Fixed));
-    }
-}
-
-bool RenderThemeMac::paintSearchField(RenderObject* o, const RenderObject::PaintInfo& paintInfo, const IntRect& r)
-{
-    NSSearchFieldCell* search = this->search();
-    LocalCurrentGraphicsContext localContext(paintInfo.context);
-
-    setSearchCellState(o, r);
-
-    paintInfo.context->save();
-
-    float zoomLevel = o->style()->effectiveZoom();
-
-    IntRect unzoomedRect = r;
-    
-    if (zoomLevel != 1.0f) {
-        unzoomedRect.setWidth(unzoomedRect.width() / zoomLevel);
-        unzoomedRect.setHeight(unzoomedRect.height() / zoomLevel);
-        paintInfo.context->translate(unzoomedRect.x(), unzoomedRect.y());
-        paintInfo.context->scale(FloatSize(zoomLevel, zoomLevel));
-        paintInfo.context->translate(-unzoomedRect.x(), -unzoomedRect.y());
-    }
-
-    // Set the search button to nil before drawing.  Then reset it so we can draw it later.
-    [search setSearchButtonCell:nil];
-
-    [search drawWithFrame:NSRect(unzoomedRect) inView:o->view()->frameView()->documentView()];
-#ifdef BUILDING_ON_TIGER
-    if ([search showsFirstResponder])
-        wkDrawTextFieldCellFocusRing(search, NSRect(unzoomedRect));
-#endif
-
-    [search setControlView:nil];
-    [search resetSearchButtonCell];
-
-    paintInfo.context->restore();
-
-    return false;
-}
-
-void RenderThemeMac::setSearchCellState(RenderObject* o, const IntRect& r)
-{
-    NSSearchFieldCell* search = this->search();
-
-    [search setControlSize:controlSizeForFont(o->style())];
-
-    // Update the various states we respond to.
-    updateEnabledState(search, o);
-    updateFocusedState(search, o);
-}
-
-const IntSize* RenderThemeMac::searchFieldSizes() const
-{
-    static const IntSize sizes[3] = { IntSize(0, 22), IntSize(0, 19), IntSize(0, 17) };
-    return sizes;
-}
-
-void RenderThemeMac::setSearchFieldSize(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;
-    
-    // Use the font size to determine the intrinsic width of the control.
-    setSizeFromFont(style, searchFieldSizes());
-}
-
-void RenderThemeMac::adjustSearchFieldStyle(CSSStyleSelector* selector, RenderStyle* style, Element* e) const
-{
-    // Override border.
-    style->resetBorder();
-    const short borderWidth = 2 * style->effectiveZoom();
-    style->setBorderLeftWidth(borderWidth);
-    style->setBorderLeftStyle(INSET);
-    style->setBorderRightWidth(borderWidth);
-    style->setBorderRightStyle(INSET);
-    style->setBorderBottomWidth(borderWidth);
-    style->setBorderBottomStyle(INSET);
-    style->setBorderTopWidth(borderWidth);
-    style->setBorderTopStyle(INSET);    
-    
-    // Override height.
-    style->setHeight(Length(Auto));
-    setSearchFieldSize(style);
-    
-    // Override padding size to match AppKit text positioning.
-    const int padding = 1 * style->effectiveZoom();
-    style->setPaddingLeft(Length(padding, Fixed));
-    style->setPaddingRight(Length(padding, Fixed));
-    style->setPaddingTop(Length(padding, Fixed));
-    style->setPaddingBottom(Length(padding, Fixed));
-    
-    NSControlSize controlSize = controlSizeForFont(style);
-    setFontFromControlSize(selector, style, controlSize);
-
-    style->setBoxShadow(0);
-}
-
-bool RenderThemeMac::paintSearchFieldCancelButton(RenderObject* o, const RenderObject::PaintInfo& paintInfo, const IntRect& r)
-{
-    Node* input = o->node()->shadowAncestorNode();
-    setSearchCellState(input->renderer(), r);
-
-    NSSearchFieldCell* search = this->search();
-
-    updatePressedState([search cancelButtonCell], o);
-
-    paintInfo.context->save();
-
-    float zoomLevel = o->style()->effectiveZoom();
-
-    NSRect bounds = [search cancelButtonRectForBounds:NSRect(input->renderer()->absoluteBoundingBoxRect())];
-    
-    IntRect unzoomedRect(bounds);
-    if (zoomLevel != 1.0f) {
-        unzoomedRect.setWidth(unzoomedRect.width() / zoomLevel);
-        unzoomedRect.setHeight(unzoomedRect.height() / zoomLevel);
-        paintInfo.context->translate(unzoomedRect.x(), unzoomedRect.y());
-        paintInfo.context->scale(FloatSize(zoomLevel, zoomLevel));
-        paintInfo.context->translate(-unzoomedRect.x(), -unzoomedRect.y());
-    }
-
-    [[search cancelButtonCell] drawWithFrame:unzoomedRect inView:o->view()->frameView()->documentView()];
-    [[search cancelButtonCell] setControlView:nil];
-
-    paintInfo.context->restore();
-    return false;
-}
-
-const IntSize* RenderThemeMac::cancelButtonSizes() const
-{
-    static const IntSize sizes[3] = { IntSize(16, 13), IntSize(13, 11), IntSize(13, 9) };
-    return sizes;
-}
-
-void RenderThemeMac::adjustSearchFieldCancelButtonStyle(CSSStyleSelector* selector, RenderStyle* style, Element* e) const
-{
-    IntSize size = sizeForSystemFont(style, cancelButtonSizes());
-    style->setWidth(Length(size.width(), Fixed));
-    style->setHeight(Length(size.height(), Fixed));
-    style->setBoxShadow(0);
-}
-
-const IntSize* RenderThemeMac::resultsButtonSizes() const
-{
-    static const IntSize sizes[3] = { IntSize(19, 13), IntSize(17, 11), IntSize(17, 9) };
-    return sizes;
-}
-
-const int emptyResultsOffset = 9;
-void RenderThemeMac::adjustSearchFieldDecorationStyle(CSSStyleSelector* selector, RenderStyle* style, Element* e) const
-{
-    IntSize size = sizeForSystemFont(style, resultsButtonSizes());
-    style->setWidth(Length(size.width() - emptyResultsOffset, Fixed));
-    style->setHeight(Length(size.height(), Fixed));
-    style->setBoxShadow(0);
-}
-
-bool RenderThemeMac::paintSearchFieldDecoration(RenderObject* o, const RenderObject::PaintInfo& paintInfo, const IntRect& r)
-{
-    return false;
-}
-
-void RenderThemeMac::adjustSearchFieldResultsDecorationStyle(CSSStyleSelector* selector, RenderStyle* style, Element* e) const
-{
-    IntSize size = sizeForSystemFont(style, resultsButtonSizes());
-    style->setWidth(Length(size.width(), Fixed));
-    style->setHeight(Length(size.height(), Fixed));
-    style->setBoxShadow(0);
-}
-
-bool RenderThemeMac::paintSearchFieldResultsDecoration(RenderObject* o, const RenderObject::PaintInfo& paintInfo, const IntRect& r)
-{
-    Node* input = o->node()->shadowAncestorNode();
-    setSearchCellState(input->renderer(), r);
-
-    NSSearchFieldCell* search = this->search();
-
-    if ([search searchMenuTemplate] != nil)
-        [search setSearchMenuTemplate:nil];
-
-    NSRect bounds = [search searchButtonRectForBounds:NSRect(input->renderer()->absoluteBoundingBoxRect())];
-    [[search searchButtonCell] drawWithFrame:bounds inView:o->view()->frameView()->documentView()];
-    [[search searchButtonCell] setControlView:nil];
-    return false;
-}
-
-const int resultsArrowWidth = 5;
-void RenderThemeMac::adjustSearchFieldResultsButtonStyle(CSSStyleSelector* selector, RenderStyle* style, Element* e) const
-{
-    IntSize size = sizeForSystemFont(style, resultsButtonSizes());
-    style->setWidth(Length(size.width() + resultsArrowWidth, Fixed));
-    style->setHeight(Length(size.height(), Fixed));
-    style->setBoxShadow(0);
-}
-
-bool RenderThemeMac::paintSearchFieldResultsButton(RenderObject* o, const RenderObject::PaintInfo& paintInfo, const IntRect& r)
-{
-    Node* input = o->node()->shadowAncestorNode();
-    setSearchCellState(input->renderer(), r);
-
-    NSSearchFieldCell* search = this->search();
-
-    if (![search searchMenuTemplate])
-        [search setSearchMenuTemplate:searchMenuTemplate()];
-
-    paintInfo.context->save();
-
-    float zoomLevel = o->style()->effectiveZoom();
-
-    NSRect bounds = [search searchButtonRectForBounds:NSRect(input->renderer()->absoluteBoundingBoxRect())];
-    
-    IntRect unzoomedRect(bounds);
-    if (zoomLevel != 1.0f) {
-        unzoomedRect.setWidth(unzoomedRect.width() / zoomLevel);
-        unzoomedRect.setHeight(unzoomedRect.height() / zoomLevel);
-        paintInfo.context->translate(unzoomedRect.x(), unzoomedRect.y());
-        paintInfo.context->scale(FloatSize(zoomLevel, zoomLevel));
-        paintInfo.context->translate(-unzoomedRect.x(), -unzoomedRect.y());
-    }
-
-    [[search searchButtonCell] drawWithFrame:unzoomedRect inView:o->view()->frameView()->documentView()];
-    [[search searchButtonCell] setControlView:nil];
-    
-    paintInfo.context->restore();
-
-    return false;
-}
-
-bool RenderThemeMac::paintMediaFullscreenButton(RenderObject* o, const RenderObject::PaintInfo& paintInfo, const IntRect& r)
-{
-    Node* node = o->element();
-    if (!node)
-        return false;
-
-    LocalCurrentGraphicsContext localContext(paintInfo.context);
-    wkDrawMediaFullscreenButton(paintInfo.context->platformContext(), r, node->active());
-    return false;
-}
-
-bool RenderThemeMac::paintMediaMuteButton(RenderObject* o, const RenderObject::PaintInfo& paintInfo, const IntRect& r)
-{
-    Node* node = o->element();
-    Node* mediaNode = node ? node->shadowAncestorNode() : 0;
-    if (!mediaNode || (!mediaNode->hasTagName(videoTag) && !mediaNode->hasTagName(audioTag)))
-        return false;
-
-    HTMLMediaElement* mediaElement = static_cast<HTMLMediaElement*>(mediaNode);
-    if (!mediaElement)
-        return false;
-    
-    LocalCurrentGraphicsContext localContext(paintInfo.context);
-    if (mediaElement->muted())
-        wkDrawMediaUnMuteButton(paintInfo.context->platformContext(), r, node->active());
-    else
-        wkDrawMediaMuteButton(paintInfo.context->platformContext(), r, node->active());        
-    return false;
-}
-
-bool RenderThemeMac::paintMediaPlayButton(RenderObject* o, const RenderObject::PaintInfo& paintInfo, const IntRect& r)
-{
-    Node* node = o->element();
-    Node* mediaNode = node ? node->shadowAncestorNode() : 0;
-    if (!mediaNode || (!mediaNode->hasTagName(videoTag) && !mediaNode->hasTagName(audioTag)))
-        return false;
-
-    HTMLMediaElement* mediaElement = static_cast<HTMLMediaElement*>(mediaNode);
-    if (!mediaElement)
-        return false;
-
-    LocalCurrentGraphicsContext localContext(paintInfo.context);
-    if (mediaElement->canPlay())
-        wkDrawMediaPlayButton(paintInfo.context->platformContext(), r, node->active());
-    else
-        wkDrawMediaPauseButton(paintInfo.context->platformContext(), r, node->active());        
-    return false;
-}
-
-bool RenderThemeMac::paintMediaSeekBackButton(RenderObject* o, const RenderObject::PaintInfo& paintInfo, const IntRect& r)
-{
-    Node* node = o->element();
-    if (!node)
-        return false;
-
-    LocalCurrentGraphicsContext localContext(paintInfo.context);
-    wkDrawMediaSeekBackButton(paintInfo.context->platformContext(), r, node->active());
-    return false;
-}
-
-bool RenderThemeMac::paintMediaSeekForwardButton(RenderObject* o, const RenderObject::PaintInfo& paintInfo, const IntRect& r)
-{
-    Node* node = o->element();
-    if (!node)
-        return false;
-
-    LocalCurrentGraphicsContext localContext(paintInfo.context);
-    wkDrawMediaSeekForwardButton(paintInfo.context->platformContext(), r, node->active());
-    return false;
-}
-
-bool RenderThemeMac::paintMediaSliderTrack(RenderObject* o, const RenderObject::PaintInfo& paintInfo, const IntRect& r)
-{
-    Node* node = o->element();
-    Node* mediaNode = node ? node->shadowAncestorNode() : 0;
-    if (!mediaNode || (!mediaNode->hasTagName(videoTag) && !mediaNode->hasTagName(audioTag)))
-        return false;
-
-    HTMLMediaElement* mediaElement = static_cast<HTMLMediaElement*>(mediaNode);
-    if (!mediaElement)
-        return false;
-
-    float percentLoaded = 0;
-    if (MediaPlayer* player = mediaElement->player())
-        if (player->duration())
-            percentLoaded = player->maxTimeBuffered() / player->duration();
-
-    wkDrawMediaSliderTrack(paintInfo.context->platformContext(), r, percentLoaded);
-    return false;
-}
-
-bool RenderThemeMac::paintMediaSliderThumb(RenderObject* o, const RenderObject::PaintInfo& paintInfo, const IntRect& r)
-{
-    Node* node = o->element();
-    if (!node)
-        return false;
-
-    LocalCurrentGraphicsContext localContext(paintInfo.context);
-    wkDrawMediaSliderThumb(paintInfo.context->platformContext(), r, node->active());
-    return false;
-}
-
-NSPopUpButtonCell* RenderThemeMac::popupButton() const
-{
-    if (!m_popupButton) {
-        m_popupButton.adoptNS([[NSPopUpButtonCell alloc] initTextCell:@"" pullsDown:NO]);
-        [m_popupButton.get() setUsesItemFromMenu:NO];
-        [m_popupButton.get() setFocusRingType:NSFocusRingTypeExterior];
-    }
-    
-    return m_popupButton.get();
-}
-
-NSSearchFieldCell* RenderThemeMac::search() const
-{
-    if (!m_search) {
-        m_search.adoptNS([[NSSearchFieldCell alloc] initTextCell:@""]);
-        [m_search.get() setBezelStyle:NSTextFieldRoundedBezel];
-        [m_search.get() setBezeled:YES];
-        [m_search.get() setEditable:YES];
-        [m_search.get() setFocusRingType:NSFocusRingTypeExterior];
-    }
-
-    return m_search.get();
-}
-
-NSMenu* RenderThemeMac::searchMenuTemplate() const
-{
-    if (!m_searchMenuTemplate)
-        m_searchMenuTemplate.adoptNS([[NSMenu alloc] initWithTitle:@""]);
-
-    return m_searchMenuTemplate.get();
-}
-
-NSSliderCell* RenderThemeMac::sliderThumbHorizontal() const
-{
-    if (!m_sliderThumbHorizontal) {
-        m_sliderThumbHorizontal.adoptNS([[NSSliderCell alloc] init]);
-        [m_sliderThumbHorizontal.get() setTitle:nil];
-        [m_sliderThumbHorizontal.get() setSliderType:NSLinearSlider];
-        [m_sliderThumbHorizontal.get() setControlSize:NSSmallControlSize];
-        [m_sliderThumbHorizontal.get() setFocusRingType:NSFocusRingTypeExterior];
-    }
-    
-    return m_sliderThumbHorizontal.get();
-}
-
-NSSliderCell* RenderThemeMac::sliderThumbVertical() const
-{
-    if (!m_sliderThumbVertical) {
-        m_sliderThumbVertical.adoptNS([[NSSliderCell alloc] init]);
-        [m_sliderThumbVertical.get() setTitle:nil];
-        [m_sliderThumbVertical.get() setSliderType:NSLinearSlider];
-        [m_sliderThumbVertical.get() setControlSize:NSSmallControlSize];
-        [m_sliderThumbVertical.get() setFocusRingType:NSFocusRingTypeExterior];
-    }
-    
-    return m_sliderThumbVertical.get();
-}
-
-} // namespace WebCore