DOMCSSStyleDeclaration.mm   [plain text]

/*
* Copyright (C) 2004-2016 Apple Inc. All rights reserved.
*
* 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 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 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 "DOMCSSStyleDeclarationInternal.h"

#import <WebCore/CSSImportRule.h>
#import <WebCore/CSSRule.h>
#import <WebCore/CSSStyleDeclaration.h>
#import <WebCore/DeprecatedCSSOMValue.h>
#import "DOMCSSRuleInternal.h"
#import "DOMCSSValueInternal.h"
#import "DOMInternal.h"
#import "DOMNodeInternal.h"
#import "ExceptionHandlers.h"
#import <WebCore/JSExecState.h>
#import <WebCore/ThreadCheck.h>
#import <WebCore/WebCoreObjCExtras.h>
#import <WebCore/WebScriptObjectPrivate.h>
#import <wtf/GetPtr.h>
#import <wtf/URL.h>

#define IMPL reinterpret_cast<WebCore::CSSStyleDeclaration*>(_internal)

@implementation DOMCSSStyleDeclaration

- (void)dealloc
{
if (WebCoreObjCScheduleDeallocateOnMainThread([DOMCSSStyleDeclaration class], self))
return;

if (_internal)
IMPL->deref();
[super dealloc];
}

- (NSString *)cssText
{
WebCore::JSMainThreadNullState state;
return IMPL->cssText();
}

- (void)setCssText:(NSString *)newCssText
{
WebCore::JSMainThreadNullState state;
raiseOnDOMError(IMPL->setCssText(newCssText));
}

- (unsigned)length
{
WebCore::JSMainThreadNullState state;
return IMPL->length();
}

- (DOMCSSRule *)parentRule
{
WebCore::JSMainThreadNullState state;
return kit(WTF::getPtr(IMPL->parentRule()));
}

- (NSString *)getPropertyValue:(NSString *)propertyName
{
WebCore::JSMainThreadNullState state;
return IMPL->getPropertyValue(propertyName);
}

- (DOMCSSValue *)getPropertyCSSValue:(NSString *)propertyName
{
WebCore::JSMainThreadNullState state;
return kit(WTF::getPtr(IMPL->getPropertyCSSValue(propertyName)));
}

- (NSString *)removeProperty:(NSString *)propertyName
{
WebCore::JSMainThreadNullState state;
return raiseOnDOMError(IMPL->removeProperty(propertyName));
}

- (NSString *)getPropertyPriority:(NSString *)propertyName
{
WebCore::JSMainThreadNullState state;
return IMPL->getPropertyPriority(propertyName);
}

- (void)setProperty:(NSString *)propertyName value:(NSString *)value priority:(NSString *)priority
{
WebCore::JSMainThreadNullState state;
return raiseOnDOMError(IMPL->setProperty(propertyName, value, priority));
}

- (NSString *)item:(unsigned)index
{
WebCore::JSMainThreadNullState state;
return IMPL->item(index);
}

- (NSString *)getPropertyShorthand:(NSString *)propertyName
{
WebCore::JSMainThreadNullState state;
return IMPL->getPropertyShorthand(propertyName);
}

- (BOOL)isPropertyImplicit:(NSString *)propertyName
{
WebCore::JSMainThreadNullState state;
return IMPL->isPropertyImplicit(propertyName);
}

@end

@implementation DOMCSSStyleDeclaration (DOMCSSStyleDeclarationDeprecated)

- (void)setProperty:(NSString *)propertyName :(NSString *)value :(NSString *)priority
{
[self setProperty:propertyName value:value priority:priority];
}

@end

WebCore::CSSStyleDeclaration* core(DOMCSSStyleDeclaration *wrapper)
{
return wrapper ? reinterpret_cast<WebCore::CSSStyleDeclaration*>(wrapper->_internal) : 0;
}

DOMCSSStyleDeclaration *kit(WebCore::CSSStyleDeclaration* value)
{
WebCoreThreadViolationCheckRoundOne();
if (!value)
return nil;
if (DOMCSSStyleDeclaration *wrapper = getDOMWrapper(value))
return [[wrapper retain] autorelease];
DOMCSSStyleDeclaration *wrapper = [[DOMCSSStyleDeclaration alloc] _init];
wrapper->_internal = reinterpret_cast<DOMObjectInternal*>(value);
value->ref();
addDOMWrapper(wrapper, value);
return [wrapper autorelease];
}