domcss.mm

linux下开源浏览器WebKit的源码,市面上的很多商用浏览器都是移植自WebKit

/*
 * Copyright (C) 2004-2006 Apple Computer, Inc.  All rights reserved.
 * Copyright (C) 2006 James G. Speth ([e-mail])
 * Copyright (C) 2006 Samuel Weinig ([e-mail])
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#import "config.h"
#import "DOMCSS.h"

#import "CSSCharsetRule.h"
#import "CSSFontFaceRule.h"
#import "CSSImportRule.h"
#import "CSSMediaRule.h"
#import "CSSPageRule.h"
#import "CSSPrimitiveValue.h"
#import "CSSRule.h"
#import "CSSRuleList.h"
#import "CSSStyleDeclaration.h"
#import "CSSStyleRule.h"
#import "CSSStyleSheet.h"
#import "CSSValueList.h"
#import "DOMInternal.h"
#import "DOMPrivate.h"
#import "StyleSheet.h"
#import <objc/objc-class.h>

#if ENABLE(SVG)
#import "DOMSVGColor.h"
#import "DOMSVGPaint.h"
#endif

//------------------------------------------------------------------------------------------
// DOMStyleSheet

@implementation DOMStyleSheet (WebCoreInternal)

- (WebCore::StyleSheet *)_styleSheet
{
    return reinterpret_cast<WebCore::StyleSheet*>(_internal);
}

- (id)_initWithStyleSheet:(WebCore::StyleSheet *)impl
{
    [super _init];
    _internal = reinterpret_cast<DOMObjectInternal*>(impl);
    impl->ref();
    WebCore::addDOMWrapper(self, impl);
    return self;
}

+ (DOMStyleSheet *)_wrapStyleSheet:(WebCore::StyleSheet *)impl
{
    if (!impl)
        return nil;

    id cachedInstance;
    cachedInstance = WebCore::getDOMWrapper(impl);
    if (cachedInstance)
        return [[cachedInstance retain] autorelease];
    
    Class wrapperClass;
    if (impl->isCSSStyleSheet())
        wrapperClass = [DOMCSSStyleSheet class];
    else
        wrapperClass = [DOMStyleSheet class];
    return [[[wrapperClass alloc] _initWithStyleSheet:impl] autorelease];
}

@end

//------------------------------------------------------------------------------------------
// DOMCSSRule

@implementation DOMCSSRule (WebCoreInternal)

- (WebCore::CSSRule *)_CSSRule
{
    return reinterpret_cast<WebCore::CSSRule*>(_internal);
}

- (id)_initWithCSSRule:(WebCore::CSSRule *)impl
{
    [super _init];
    _internal = reinterpret_cast<DOMObjectInternal*>(impl);
    impl->ref();
    WebCore::addDOMWrapper(self, impl);
    return self;
}

+ (DOMCSSRule *)_wrapCSSRule:(WebCore::CSSRule *)impl
{
    if (!impl)
        return nil;

    id cachedInstance;
    cachedInstance = WebCore::getDOMWrapper(impl);
    if (cachedInstance)
        return [[cachedInstance retain] autorelease];

    Class wrapperClass = nil;
    switch (impl->type()) {
        case DOM_UNKNOWN_RULE:
            wrapperClass = [DOMCSSUnknownRule class];
            break;
        case DOM_STYLE_RULE:
            wrapperClass = [DOMCSSStyleRule class];
            break;
        case DOM_CHARSET_RULE:
            wrapperClass = [DOMCSSCharsetRule class];
            break;
        case DOM_IMPORT_RULE:
            wrapperClass = [DOMCSSImportRule class];
            break;
        case DOM_MEDIA_RULE:
            wrapperClass = [DOMCSSMediaRule class];
            break;
        case DOM_FONT_FACE_RULE:
            wrapperClass = [DOMCSSFontFaceRule class];
            break;
        case DOM_PAGE_RULE:
            wrapperClass = [DOMCSSPageRule class];
            break;
        case DOM_VARIABLES_RULE:
            wrapperClass = [DOMCSSVariablesRule class];
            break;
        case DOM_WEBKIT_KEYFRAMES_RULE:
            wrapperClass = [DOMWebKitCSSKeyframesRule class];
            break;
        case DOM_WEBKIT_KEYFRAME_RULE:
            wrapperClass = [DOMWebKitCSSKeyframeRule class];
            break;
    }
    return [[[wrapperClass alloc] _initWithCSSRule:impl] autorelease];
}

@end


//------------------------------------------------------------------------------------------
// DOMCSSValue

@implementation DOMCSSValue (WebCoreInternal)

- (WebCore::CSSValue *)_CSSValue
{
    return reinterpret_cast<WebCore::CSSValue*>(_internal);
}

- (id)_initWithCSSValue:(WebCore::CSSValue *)impl
{
    [super _init];
    _internal = reinterpret_cast<DOMObjectInternal*>(impl);
    impl->ref();
    WebCore::addDOMWrapper(self, impl);
    return self;
}

+ (DOMCSSValue *)_wrapCSSValue:(WebCore::CSSValue *)impl
{
    if (!impl)
        return nil;

    id cachedInstance;
    cachedInstance = WebCore::getDOMWrapper(impl);
    if (cachedInstance)
        return [[cachedInstance retain] autorelease];

    Class wrapperClass = nil;
    switch (impl->cssValueType()) {
        case DOM_CSS_PRIMITIVE_VALUE:
            wrapperClass = [DOMCSSPrimitiveValue class];
            break;
        case DOM_CSS_VALUE_LIST:
            wrapperClass = [DOMCSSValueList class];
            break;
        case DOM_CSS_INHERIT:
            wrapperClass = [DOMCSSValue class];
            break;
        case DOM_CSS_CUSTOM:
#if ENABLE(SVG)
            if (impl->isSVGPaint())
                wrapperClass = [DOMSVGPaint class];
            else if (impl->isSVGColor())
                wrapperClass = [DOMSVGColor class];
            else
#endif
                wrapperClass = [DOMCSSValue class];
            break;
    }
    return [[[wrapperClass alloc] _initWithCSSValue:impl] autorelease];
}

@end


//------------------------------------------------------------------------------------------
// DOMCSSStyleDeclaration CSS2 Properties

@implementation DOMCSSStyleDeclaration (DOMCSS2Properties)

- (NSString *)azimuth
{
    return [self getPropertyValue:@"azimuth"];
}

- (void)setAzimuth:(NSString *)azimuth
{
    [self setProperty:@"azimuth" value:azimuth priority:@""];
}

- (NSString *)background
{
    return [self getPropertyValue:@"background"];
}

- (void)setBackground:(NSString *)background
{
    [self setProperty:@"background" value:background priority:@""];
}

- (NSString *)backgroundAttachment
{
    return [self getPropertyValue:@"background-attachment"];
}

- (void)setBackgroundAttachment:(NSString *)backgroundAttachment
{
    [self setProperty:@"background-attachment" value:backgroundAttachment priority:@""];
}

- (NSString *)backgroundColor
{
    return [self getPropertyValue:@"background-color"];
}

- (void)setBackgroundColor:(NSString *)backgroundColor
{
    [self setProperty:@"background-color" value:backgroundColor priority:@""];
}

- (NSString *)backgroundImage
{
    return [self getPropertyValue:@"background-image"];
}

- (void)setBackgroundImage:(NSString *)backgroundImage
{
    [self setProperty:@"background-image" value:backgroundImage priority:@""];
}

- (NSString *)backgroundPosition
{
    return [self getPropertyValue:@"background-position"];
}

- (void)setBackgroundPosition:(NSString *)backgroundPosition
{
    [self setProperty:@"background-position" value:backgroundPosition priority:@""];
}

- (NSString *)backgroundRepeat
{
    return [self getPropertyValue:@"background-repeat"];
}

- (void)setBackgroundRepeat:(NSString *)backgroundRepeat
{
    [self setProperty:@"background-repeat" value:backgroundRepeat priority:@""];
}

- (NSString *)border
{
    return [self getPropertyValue:@"border"];
}

- (void)setBorder:(NSString *)border
{
    [self setProperty:@"border" value:border priority:@""];
}

- (NSString *)borderCollapse
{
    return [self getPropertyValue:@"border-collapse"];
}

- (void)setBorderCollapse:(NSString *)borderCollapse
{
    [self setProperty:@"border-collapse" value:borderCollapse priority:@""];
}

- (NSString *)borderColor
{
    return [self getPropertyValue:@"border-color"];
}

- (void)setBorderColor:(NSString *)borderColor
{
    [self setProperty:@"border-color" value:borderColor priority:@""];
}

- (NSString *)borderSpacing
{
    return [self getPropertyValue:@"border-spacing"];
}

- (void)setBorderSpacing:(NSString *)borderSpacing
{
    [self setProperty:@"border-spacing" value:borderSpacing priority:@""];
}

- (NSString *)borderStyle
{
    return [self getPropertyValue:@"border-style"];
}

- (void)setBorderStyle:(NSString *)borderStyle
{
    [self setProperty:@"border-style" value:borderStyle priority:@""];
}

- (NSString *)borderTop
{
    return [self getPropertyValue:@"border-top"];
}

- (void)setBorderTop:(NSString *)borderTop
{
    [self setProperty:@"border-top" value:borderTop priority:@""];
}

- (NSString *)borderRight
{
    return [self getPropertyValue:@"border-right"];
}

- (void)setBorderRight:(NSString *)borderRight
{
    [self setProperty:@"border-right" value:borderRight priority:@""];
}

- (NSString *)borderBottom
{
    return [self getPropertyValue:@"border-bottom"];
}

- (void)setBorderBottom:(NSString *)borderBottom
{
    [self setProperty:@"border-bottom" value:borderBottom priority:@""];
}

- (NSString *)borderLeft
{
    return [self getPropertyValue:@"border-left"];
}

- (void)setBorderLeft:(NSString *)borderLeft
{
    [self setProperty:@"border-left" value:borderLeft priority:@""];
}

- (NSString *)borderTopColor
{
    return [self getPropertyValue:@"border-top-color"];
}

- (void)setBorderTopColor:(NSString *)borderTopColor
{
    [self setProperty:@"border-top-color" value:borderTopColor priority:@""];
}

- (NSString *)borderRightColor
{
    return [self getPropertyValue:@"border-right-color"];
}

- (void)setBorderRightColor:(NSString *)borderRightColor
{
    [self setProperty:@"border-right-color" value:borderRightColor priority:@""];
}

- (NSString *)borderBottomColor
{
    return [self getPropertyValue:@"border-bottom-color"];
}

- (void)setBorderBottomColor:(NSString *)borderBottomColor
{
    [self setProperty:@"border-bottom-color" value:borderBottomColor priority:@""];
}

- (NSString *)borderLeftColor
{
    return [self getPropertyValue:@"border-left-color"];
}

- (void)setBorderLeftColor:(NSString *)borderLeftColor
{
    [self setProperty:@"border-left-color" value:borderLeftColor priority:@""];
}

- (NSString *)borderTopStyle
{
    return [self getPropertyValue:@"border-top-style"];
}

- (void)setBorderTopStyle:(NSString *)borderTopStyle
{
    [self setProperty:@"border-top-style" value:borderTopStyle priority:@""];
}

- (NSString *)borderRightStyle
{
    return [self getPropertyValue:@"border-right-style"];
}

- (void)setBorderRightStyle:(NSString *)borderRightStyle
{
    [self setProperty:@"border-right-style" value:borderRightStyle priority:@""];
}

- (NSString *)borderBottomStyle
{
    return [self getPropertyValue:@"border-bottom-style"];
}

- (void)setBorderBottomStyle:(NSString *)borderBottomStyle
{
    [self setProperty:@"border-bottom-style" value:borderBottomStyle priority:@""];
}

- (NSString *)borderLeftStyle
{
    return [self getPropertyValue:@"border-left-style"];
}

- (void)setBorderLeftStyle:(NSString *)borderLeftStyle
{
    [self setProperty:@"border-left-style" value:borderLeftStyle priority:@""];
}

- (NSString *)borderTopWidth
{
    return [self getPropertyValue:@"border-top-width"];
}

- (void)setBorderTopWidth:(NSString *)borderTopWidth
{
    [self setProperty:@"border-top-width" value:borderTopWidth priority:@""];
}

- (NSString *)borderRightWidth
{
    return [self getPropertyValue:@"border-right-width"];
}

- (void)setBorderRightWidth:(NSString *)borderRightWidth
{
    [self setProperty:@"border-right-width" value:borderRightWidth priority:@""];
}

- (NSString *)borderBottomWidth
{
    return [self getPropertyValue:@"border-bottom-width"];
}