blob: bee1fc606517ceb66d59bb58b3b7c23df134fc0d [file] [log] [blame]
/*
* Copyright (C) 2008, 2009 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.
* 3. Neither the name of Apple Inc. ("Apple") nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "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 OR ITS 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 "DOMAbstractViewInternal.h"
#import "DOMDocumentInternal.h"
#import "DOMInternal.h"
#import <WebCore/DOMWindow.h>
#import <WebCore/Document.h>
#import "ExceptionHandlers.h"
#import <WebCore/Frame.h>
#import <WebCore/ThreadCheck.h>
#import <WebCore/WebScriptObjectPrivate.h>
#import <WebCore/WindowProxy.h>
#define IMPL reinterpret_cast<WebCore::Frame*>(_internal)
@implementation DOMAbstractView
- (void)dealloc
{
WebCoreThreadViolationCheckRoundOne();
[super dealloc];
}
- (DOMDocument *)document
{
if (!_internal)
return nil;
return kit(IMPL->document());
}
@end
@implementation DOMAbstractView (WebKitLegacyInternal)
- (void)_disconnectFrame
{
ASSERT(_internal);
removeDOMWrapper(_internal);
_internal = 0;
}
@end
WebCore::DOMWindow* core(DOMAbstractView *wrapper)
{
if (!wrapper)
return 0;
if (!wrapper->_internal)
return 0;
return reinterpret_cast<WebCore::Frame*>(wrapper->_internal)->document()->domWindow();
}
DOMAbstractView *kit(WebCore::DOMWindow* value)
{
WebCoreThreadViolationCheckRoundOne();
if (!value)
return nil;
WebCore::Frame* frame = value->frame();
if (!frame)
return nil;
if (DOMAbstractView *wrapper = getDOMWrapper(frame))
return [[wrapper retain] autorelease];
DOMAbstractView *wrapper = [[DOMAbstractView alloc] _init];
wrapper->_internal = reinterpret_cast<DOMObjectInternal*>(frame);
addDOMWrapper(wrapper, frame);
return [wrapper autorelease];
}
DOMAbstractView *kit(WebCore::AbstractDOMWindow* value)
{
if (!is<WebCore::DOMWindow>(value))
return nil;
return kit(downcast<WebCore::DOMWindow>(value));
}
DOMAbstractView *kit(WebCore::WindowProxy* windowProxy)
{
if (!windowProxy)
return nil;
return kit(windowProxy->window());
}
WebCore::WindowProxy* toWindowProxy(DOMAbstractView *view)
{
auto* window = core(view);
if (!window || !window->frame())
return nil;
return &window->frame()->windowProxy();
}
#undef IMPL