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/*
* Copyright (C) 2005, 2008 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 "WebDOMOperationsPrivate.h"
#import "DOMDocumentInternal.h"
#import "DOMElementInternal.h"
#import "DOMNodeInternal.h"
#import "DOMRangeInternal.h"
#import "DOMWheelEventInternal.h"
#import "WebArchiveInternal.h"
#import "WebDataSourcePrivate.h"
#import "WebFrameInternal.h"
#import "WebFrameLoaderClient.h"
#import "WebFramePrivate.h"
#import "WebKitNSStringExtras.h"
#import <JavaScriptCore/APICast.h>
#import <JavaScriptCore/JSCJSValue.h>
#import <JavaScriptCore/JSLock.h>
#import <WebCore/Document.h>
#import <WebCore/Frame.h>
#import <WebCore/FrameLoader.h>
#import <WebCore/HTMLInputElement.h>
#import <WebCore/HTMLParserIdioms.h>
#import <WebCore/JSElement.h>
#import <WebCore/LegacyWebArchive.h>
#import <WebCore/PlatformWheelEvent.h>
#import <WebCore/RenderElement.h>
#import <WebCore/RenderTreeAsText.h>
#import <WebCore/ShadowRoot.h>
#import <WebCore/WheelEvent.h>
#import <WebCore/markup.h>
#import <WebKitLegacy/DOMExtensions.h>
#import <WebKitLegacy/DOMHTML.h>
#import <wtf/Assertions.h>
using namespace WebCore;
using namespace JSC;
@implementation DOMElement (WebDOMElementOperationsPrivate)
+ (DOMElement *)_DOMElementFromJSContext:(JSContextRef)context value:(JSValueRef)value
{
if (!context)
return 0;
if (!value)
return 0;
ExecState* exec = toJS(context);
JSLockHolder lock(exec);
return kit(JSElement::toWrapped(exec->vm(), toJS(exec, value)));
}
@end
@implementation DOMNode (WebDOMNodeOperations)
- (WebArchive *)webArchive
{
return [[[WebArchive alloc] _initWithCoreLegacyWebArchive:LegacyWebArchive::create(*core(self))] autorelease];
}
- (WebArchive *)webArchiveByFilteringSubframes:(WebArchiveSubframeFilter)webArchiveSubframeFilter
{
WebArchive *webArchive = [[WebArchive alloc] _initWithCoreLegacyWebArchive:LegacyWebArchive::create(*core(self), [webArchiveSubframeFilter](Frame& subframe) -> bool {
return webArchiveSubframeFilter(kit(&subframe));
})];
return [webArchive autorelease];
}
#if PLATFORM(IOS_FAMILY)
- (BOOL)isHorizontalWritingMode
{
Node* node = core(self);
if (!node)
return YES;
RenderObject* renderer = node->renderer();
if (!renderer)
return YES;
return renderer->style().isHorizontalWritingMode();
}
- (void)hidePlaceholder
{
if (![self isKindOfClass:[DOMHTMLInputElement class]]
&& ![self isKindOfClass:[DOMHTMLTextAreaElement class]])
return;
Node *node = core(self);
HTMLTextFormControlElement *formControl = static_cast<HTMLTextFormControlElement *>(node);
formControl->hidePlaceholder();
}
- (void)showPlaceholderIfNecessary
{
if (![self isKindOfClass:[DOMHTMLInputElement class]]
&& ![self isKindOfClass:[DOMHTMLTextAreaElement class]])
return;
HTMLTextFormControlElement *formControl = static_cast<HTMLTextFormControlElement *>(core(self));
formControl->showPlaceholderIfNecessary();
}
#endif
@end
@implementation DOMNode (WebDOMNodeOperationsPendingPublic)
- (NSString *)markupString
{
auto& node = *core(self);
String markupString = serializeFragment(node, SerializedNodes::SubtreeIncludingNode);
Node::NodeType nodeType = node.nodeType();
if (nodeType != Node::DOCUMENT_NODE && nodeType != Node::DOCUMENT_TYPE_NODE)
markupString = documentTypeString(node.document()) + markupString;
return markupString;
}
- (NSRect)_renderRect:(bool *)isReplaced
{
return NSRect(core(self)->pixelSnappedRenderRect(isReplaced));
}
@end
@implementation DOMDocument (WebDOMDocumentOperations)
- (WebFrame *)webFrame
{
Frame* frame = core(self)->frame();
if (!frame)
return nil;
return kit(frame);
}
- (NSURL *)URLWithAttributeString:(NSString *)string
{
return core(self)->completeURL(stripLeadingAndTrailingHTMLSpaces(string));
}
@end
@implementation DOMDocument (WebDOMDocumentOperationsInternal)
- (DOMRange *)_documentRange
{
DOMRange *range = [self createRange];
if (DOMNode* documentElement = [self documentElement])
[range selectNode:documentElement];
return range;
}
@end
@implementation DOMRange (WebDOMRangeOperations)
- (WebArchive *)webArchive
{
return [[[WebArchive alloc] _initWithCoreLegacyWebArchive:LegacyWebArchive::create(core(self))] autorelease];
}
- (NSString *)markupString
{
auto& range = *core(self);
return String { documentTypeString(range.startContainer().document()) + serializePreservingVisualAppearance(range, nullptr, AnnotateForInterchange::Yes) };
}
@end
@implementation DOMHTMLFrameElement (WebDOMHTMLFrameElementOperations)
- (WebFrame *)contentFrame
{
return [[self contentDocument] webFrame];
}
@end
@implementation DOMHTMLIFrameElement (WebDOMHTMLIFrameElementOperations)
- (WebFrame *)contentFrame
{
return [[self contentDocument] webFrame];
}
@end
@implementation DOMHTMLInputElement (WebDOMHTMLInputElementOperationsPrivate)
- (BOOL)_isAutofilled
{
return downcast<HTMLInputElement>(core((DOMElement *)self))->isAutoFilled();
}
- (void)_setAutofilled:(BOOL)autofilled
{
downcast<HTMLInputElement>(core((DOMElement *)self))->setAutoFilled(autofilled);
}
@end
@implementation DOMHTMLObjectElement (WebDOMHTMLObjectElementOperations)
- (WebFrame *)contentFrame
{
return [[self contentDocument] webFrame];
}
@end
#if !PLATFORM(IOS_FAMILY)
static NSEventPhase toNSEventPhase(PlatformWheelEventPhase platformPhase)
{
uint32_t phase = PlatformWheelEventPhaseNone;
if (platformPhase & PlatformWheelEventPhaseBegan)
phase |= NSEventPhaseBegan;
if (platformPhase & PlatformWheelEventPhaseStationary)
phase |= NSEventPhaseStationary;
if (platformPhase & PlatformWheelEventPhaseChanged)
phase |= NSEventPhaseChanged;
if (platformPhase & PlatformWheelEventPhaseEnded)
phase |= NSEventPhaseEnded;
if (platformPhase & PlatformWheelEventPhaseCancelled)
phase |= NSEventPhaseCancelled;
if (platformPhase & PlatformWheelEventPhaseMayBegin)
phase |= NSEventPhaseMayBegin;
return static_cast<NSEventPhase>(phase);
}
@implementation DOMWheelEvent (WebDOMWheelEventOperationsPrivate)
- (NSEventPhase)_phase
{
return toNSEventPhase(core(self)->phase());
}
- (NSEventPhase)_momentumPhase
{
return toNSEventPhase(core(self)->momentumPhase());
}
@end
#endif