Remove references to WebCoreFrameBridge which is no longer in webkit

Review URL: http://codereview.chromium.org/6346

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@3016 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 0 insertions, 1532 deletions

diff --git a/webkit/pending/WebCoreFrameBridge.h b/webkit/pending/WebCoreFrameBridge.h
deleted file mode 100644
index fab3b79..0000000
--- a/webkit/pending/WebCoreFrameBridge.h
+++ /dev/null
@@ -1,257 +0,0 @@
-/*
- * Copyright (C) 2004, 2005, 2006, 2007 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 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 <Cocoa/Cocoa.h>
-#import <JavaVM/jni.h>
-#import <WebCore/WebCoreKeyboardUIMode.h>
-#import <WebCore/EditAction.h>
-#import <WebCore/FrameLoaderTypes.h>
-#import <WebCore/SelectionController.h>
-#import <WebCore/TextAffinity.h>
-#import <WebCore/TextGranularity.h>
-
-#if USE(NPOBJECT)
-#import <JavaScriptCore/npruntime.h>
-#endif
-
-namespace WebCore {
-    class Frame;
-    class HTMLFrameOwnerElement;
-    class Page;
-    class String;
-    class AccessibilityObject;
-}
-
-@class DOMCSSStyleDeclaration;
-@class DOMDocument;
-@class DOMDocumentFragment;
-@class DOMElement;
-@class DOMHTMLInputElement;
-@class DOMHTMLTextAreaElement;
-@class DOMNode;
-@class DOMRange;
-@class NSMenu;
-
-@protocol WebCoreRenderTreeCopier;
-
-enum WebCoreDeviceType {
-    WebCoreDeviceScreen,
-    WebCoreDevicePrinter
-};
-
-enum WebScrollDirection {
-    WebScrollUp,
-    WebScrollDown,
-    WebScrollLeft,
-    WebScrollRight
-};
-
-enum WebScrollGranularity {
-    WebScrollLine,
-    WebScrollPage,
-    WebScrollDocument,
-    WebScrollWheel
-};
-
-@protocol WebCoreOpenPanelResultListener <NSObject>
-- (void)chooseFilename:(NSString *)fileName;
-- (void)cancel;
-@end
-
-// WebCoreFrameBridge objects are used by WebCore to abstract away operations that need
-// to be implemented by library clients, for example WebKit. The objects are also
-// used in the opposite direction, for simple access to WebCore functions without dealing
-// directly with the KHTML C++ classes.
-
-// A WebCoreFrameBridge creates and holds a reference to a Frame.
-
-// The WebCoreFrameBridge interface contains methods for use by the non-WebCore side of the bridge.
-
-@interface WebCoreFrameBridge : NSObject
-{
-@public
-    WebCore::Frame* m_frame;
-    BOOL _shouldCreateRenderers;
-    BOOL _closed;
-}
-
-- (WebCore::Frame*)_frame; // underscore to prevent conflict with -[NSView frame]
-
-+ (WebCoreFrameBridge *)bridgeForDOMDocument:(DOMDocument *)document;
-
-- (id)init;
-- (void)close;
-
-- (void)clearFrame;
-
-- (NSURL *)baseURL;
-
-- (void)installInFrame:(NSView *)view;
-
-- (BOOL)scrollOverflowInDirection:(WebScrollDirection)direction granularity:(WebScrollGranularity)granularity;
-
-- (void)createFrameViewWithNSView:(NSView *)view marginWidth:(int)mw marginHeight:(int)mh;
-
-- (void)reapplyStylesForDeviceType:(WebCoreDeviceType)deviceType;
-- (void)forceLayoutAdjustingViewSize:(BOOL)adjustSizeFlag;
-- (void)forceLayoutWithMinimumPageWidth:(float)minPageWidth maximumPageWidth:(float)maxPageWidth adjustingViewSize:(BOOL)adjustSizeFlag;
-- (void)sendScrollEvent;
-- (BOOL)needsLayout;
-- (void)drawRect:(NSRect)rect;
-- (void)adjustPageHeightNew:(float *)newBottom top:(float)oldTop bottom:(float)oldBottom limit:(float)bottomLimit;
-- (NSArray*)computePageRectsWithPrintWidthScaleFactor:(float)printWidthScaleFactor printHeight:(float)printHeight;
-
-- (NSObject *)copyRenderTree:(id <WebCoreRenderTreeCopier>)copier;
-- (NSString *)renderTreeAsExternalRepresentation;
-
-- (NSURL *)URLWithAttributeString:(NSString *)string;
-
-- (DOMElement *)elementWithName:(NSString *)name inForm:(DOMElement *)form;
-- (BOOL)elementDoesAutoComplete:(DOMElement *)element;
-- (BOOL)elementIsPassword:(DOMElement *)element;
-- (DOMElement *)formForElement:(DOMElement *)element;
-- (DOMElement *)currentForm;
-- (NSArray *)controlsInForm:(DOMElement *)form;
-- (NSString *)searchForLabels:(NSArray *)labels beforeElement:(DOMElement *)element;
-- (NSString *)matchLabels:(NSArray *)labels againstElement:(DOMElement *)element;
-
-- (BOOL)searchFor:(NSString *)string direction:(BOOL)forward caseSensitive:(BOOL)caseFlag wrap:(BOOL)wrapFlag startInSelection:(BOOL)startInSelection;
-- (unsigned)markAllMatchesForText:(NSString *)string caseSensitive:(BOOL)caseFlag limit:(unsigned)limit;
-- (BOOL)markedTextMatchesAreHighlighted;
-- (void)setMarkedTextMatchesAreHighlighted:(BOOL)doHighlight;
-- (void)unmarkAllTextMatches;
-- (NSArray *)rectsForTextMatches;
-
-- (void)setTextSizeMultiplier:(float)multiplier;
-
-- (NSString *)stringByEvaluatingJavaScriptFromString:(NSString *)string;
-- (NSString *)stringByEvaluatingJavaScriptFromString:(NSString *)string forceUserGesture:(BOOL)forceUserGesture;
-- (NSAppleEventDescriptor *)aeDescByEvaluatingJavaScriptFromString:(NSString *)string;
-
-- (NSString *)selectedString;
-
-- (NSString *)stringForRange:(DOMRange *)range;
-
-- (NSString *)markupStringFromNode:(DOMNode *)node nodes:(NSArray **)nodes;
-- (NSString *)markupStringFromRange:(DOMRange *)range nodes:(NSArray **)nodes;
-
-- (NSRect)caretRectAtNode:(DOMNode *)node offset:(int)offset affinity:(NSSelectionAffinity)affinity;
-- (NSRect)firstRectForDOMRange:(DOMRange *)range;
-- (void)scrollDOMRangeToVisible:(DOMRange *)range;
-
-- (NSFont *)fontForSelection:(BOOL *)hasMultipleFonts;
-
-- (NSString *)stringWithData:(NSData *)data; // using the encoding of the frame's main resource
-+ (NSString *)stringWithData:(NSData *)data textEncodingName:(NSString *)textEncodingName; // nil for textEncodingName means Latin-1
-
-- (void)setShouldCreateRenderers:(BOOL)shouldCreateRenderers;
-
-- (void)setBaseBackgroundColor:(NSColor *)backgroundColor;
-- (void)setDrawsBackground:(BOOL)drawsBackround;
-
-- (WebCore::AccessibilityObject)accessibilityTree;
-
-- (DOMRange *)rangeByAlteringCurrentSelection:(WebCore::SelectionController::EAlteration)alteration direction:(WebCore::SelectionController::EDirection)direction granularity:(WebCore::TextGranularity)granularity;
-- (WebCore::TextGranularity)selectionGranularity;
-- (void)smartInsertForString:(NSString *)pasteString replacingRange:(DOMRange *)charRangeToReplace beforeString:(NSString **)beforeString afterString:(NSString **)afterString;
-- (void)selectNSRange:(NSRange)range;
-- (NSRange)selectedNSRange;
-- (NSRange)markedTextNSRange;
-- (DOMRange *)convertNSRangeToDOMRange:(NSRange)range;
-- (NSRange)convertDOMRangeToNSRange:(DOMRange *)range;
-
-- (DOMDocumentFragment *)documentFragmentWithMarkupString:(NSString *)markupString baseURLString:(NSString *)baseURLString;
-- (DOMDocumentFragment *)documentFragmentWithText:(NSString *)text inContext:(DOMRange *)context;
-- (DOMDocumentFragment *)documentFragmentWithNodesAsParagraphs:(NSArray *)nodes;
-
-- (void)replaceSelectionWithFragment:(DOMDocumentFragment *)fragment selectReplacement:(BOOL)selectReplacement smartReplace:(BOOL)smartReplace matchStyle:(BOOL)matchStyle;
-- (void)replaceSelectionWithNode:(DOMNode *)node selectReplacement:(BOOL)selectReplacement smartReplace:(BOOL)smartReplace matchStyle:(BOOL)matchStyle;
-- (void)replaceSelectionWithMarkupString:(NSString *)markupString baseURLString:(NSString *)baseURLString selectReplacement:(BOOL)selectReplacement smartReplace:(BOOL)smartReplace;
-- (void)replaceSelectionWithText:(NSString *)text selectReplacement:(BOOL)selectReplacement smartReplace:(BOOL)smartReplace;
-
-- (void)insertParagraphSeparatorInQuotedContent;
-
-- (DOMRange *)characterRangeAtPoint:(NSPoint)point;
-
-- (DOMCSSStyleDeclaration *)typingStyle;
-- (void)setTypingStyle:(DOMCSSStyleDeclaration *)style withUndoAction:(WebCore::EditAction)undoAction;
-
-- (void)dragSourceMovedTo:(NSPoint)windowLoc;
-- (void)dragSourceEndedAt:(NSPoint)windowLoc operation:(NSDragOperation)operation;
-
-- (BOOL)getData:(NSData **)data andResponse:(NSURLResponse **)response forURL:(NSString *)URL;
-- (void)getAllResourceDatas:(NSArray **)datas andResponses:(NSArray **)responses;
-
-- (BOOL)canProvideDocumentSource;
-- (BOOL)canSaveAsWebArchive;
-
-- (void)receivedData:(NSData *)data textEncodingName:(NSString *)textEncodingName;
-
-@end
-
-// The WebCoreFrameBridge protocol contains methods for use by the WebCore side of the bridge.
-
-@protocol WebCoreFrameBridge
-
-- (NSWindow *)window;
-
-- (NSResponder *)firstResponder;
-- (void)makeFirstResponder:(NSResponder *)responder;
-
-- (void)runOpenPanelForFileButtonWithResultListener:(id <WebCoreOpenPanelResultListener>)resultListener;
-
-- (jobject)getAppletInView:(NSView *)view;
-
-// Deprecated, use getAppletInView: instead.
-- (jobject)pollForAppletInView:(NSView *)view;
-
-- (void)issuePasteCommand;
-
-- (void)setIsSelected:(BOOL)isSelected forView:(NSView *)view;
-
-- (void)dashboardRegionsChanged:(NSMutableDictionary *)regions;
-- (void)willPopupMenu:(NSMenu *)menu;
-
-- (NSRect)customHighlightRect:(NSString*)type forLine:(NSRect)lineRect representedNode:(WebCore::Node *)node;
-- (void)paintCustomHighlight:(NSString*)type forBox:(NSRect)boxRect onLine:(NSRect)lineRect behindText:(BOOL)text entireLine:(BOOL)line representedNode:(WebCore::Node *)node;
-
-- (WebCore::KeyboardUIMode)keyboardUIMode;
-
-- (NSString*)imageTitleForFilename:(NSString*)filename size:(NSSize)size;
-
-@end
-
-// This interface definition allows those who hold a WebCoreFrameBridge * to call all the methods
-// in the WebCoreFrameBridge protocol without requiring the base implementation to supply the methods.
-// This idiom is appropriate because WebCoreFrameBridge is an abstract class.
-
-@interface WebCoreFrameBridge (SubclassResponsibility) <WebCoreFrameBridge>
-@end
-
-// Protocols that make up part of the interfaces above.
-
-@protocol WebCoreRenderTreeCopier <NSObject>
-- (NSObject *)nodeWithName:(NSString *)name position:(NSPoint)p rect:(NSRect)rect view:(NSView *)view children:(NSArray *)children;
-@end
diff --git a/webkit/pending/WebCoreFrameBridge.mm b/webkit/pending/WebCoreFrameBridge.mm
deleted file mode 100644
index 084b7fc..0000000
--- a/webkit/pending/WebCoreFrameBridge.mm
+++ /dev/null
@@ -1,1275 +0,0 @@
-/*
- * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc.  All rights reserved.
- * Copyright (C) 2005, 2006 Alexey Proskuryakov (ap@nypop.com)
- * Copyright (C) 2006 David Smith (catfish.man@gmail.com)
- *
- * 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 "WebCoreFrameBridge.h"
-
-#import "AXObjectCache.h"
-#import "CSSHelper.h"
-#import "Cache.h"
-#import "ClipboardMac.h"
-#import "ColorMac.h"
-#import "DOMImplementation.h"
-#import "DOMInternal.h"
-#import "DOMWindow.h"
-#import "DeleteSelectionCommand.h"
-#import "DocLoader.h"
-#import "DocumentFragment.h"
-#import "DocumentLoader.h"
-#import "DocumentType.h"
-#import "Editor.h"
-#import "EditorClient.h"
-#import "EventHandler.h"
-#import "FloatRect.h"
-#import "FormDataStreamMac.h"
-#import "Frame.h"
-#import "FrameLoader.h"
-#import "FrameLoaderClient.h"
-#import "FrameTree.h"
-#import "FrameView.h"
-#import "GraphicsContext.h"
-#import "HTMLDocument.h"
-#import "HTMLFormElement.h"
-#import "HTMLInputElement.h"
-#import "HTMLNames.h"
-#import "HitTestResult.h"
-#import "Image.h"
-#import "LoaderNSURLExtras.h"
-#import "MoveSelectionCommand.h"
-#import "Page.h"
-#import "PlatformMouseEvent.h"
-#import "PlatformScreen.h"
-#import "PluginInfoStore.h"
-#import "RenderImage.h"
-#import "RenderPart.h"
-#import "RenderTreeAsText.h"
-#import "RenderView.h"
-#import "RenderWidget.h"
-#import "ReplaceSelectionCommand.h"
-#import "ResourceRequest.h"
-#import "SelectionController.h"
-#import "SimpleFontData.h"
-#import "SmartReplace.h"
-#import "SubresourceLoader.h"
-#import "SystemTime.h"
-#import "Text.h"
-#import "TextEncoding.h"
-#import "TextIterator.h"
-#import "TextResourceDecoder.h"
-#import "TypingCommand.h"
-#import "WebCoreSystemInterface.h"
-#import "WebCoreViewFactory.h"
-#import "XMLTokenizer.h"
-#import "htmlediting.h"
-#import "markup.h"
-#import "visible_units.h"
-#import <OpenScripting/ASRegistry.h>
-#if USE(V8_BINDING)
-#error Write V8 code
-#else
-#import "kjs_proxy.h"
-#import "kjs_window.h"
-#import <JavaScriptCore/array_instance.h>
-#import <JavaScriptCore/date_object.h>
-#import <JavaScriptCore/runtime_root.h>
-#endif
-#import <wtf/RetainPtr.h>
-
-#include "JSBridge.h"
-
-@class NSView;
-
-using namespace std;
-using namespace WebCore;
-using namespace HTMLNames;
-
-#if USE(V8_BINDING)
-#error Write V8 code
-#else
-using KJS::ArrayInstance;
-using KJS::BooleanType;
-using KJS::DateInstance;
-using KJS::ExecState;
-using KJS::GetterSetterType;
-using KJS::JSImmediate;
-using KJS::JSLock;
-using KJS::JSObject;
-using KJS::JSValue;
-using KJS::NullType;
-using KJS::NumberType;
-using KJS::ObjectType;
-using KJS::SavedBuiltins;
-using KJS::SavedProperties;
-using KJS::StringType;
-using KJS::UndefinedType;
-using KJS::UnspecifiedType;
-using KJS::Window;
-
-using KJS::Bindings::RootObject;
-#endif
-
-static PassRefPtr<RootObject> createRootObject(void* nativeHandle)
-{
-    NSView *view = (NSView *)nativeHandle;
-    WebCoreFrameBridge *bridge = [[WebCoreViewFactory sharedFactory] bridgeForView:view];
-    if (!bridge)
-        return 0;
-
-    Frame* frame = [bridge _frame];
-    return frame->createRootObject(nativeHandle, frame->scriptProxy()->globalObject());
-}
-
-static pthread_t mainThread = 0;
-
-static void updateRenderingForBindings(ExecState* exec, JSObject* rootObject)
-{
-    if (pthread_self() != mainThread)
-        return;
-        
-    if (!rootObject)
-        return;
-        
-    Window* window = static_cast<Window*>(rootObject);
-    if (!window)
-        return;
-
-    if (Frame* frame = window->impl()->frame())
-        if (Document* doc = frame->document())
-            doc->updateRendering();
-}
-
-static NSAppleEventDescriptor* aeDescFromJSValue(ExecState* exec, JSValue* jsValue)
-{
-    NSAppleEventDescriptor* aeDesc = 0;
-    switch (jsValue->type()) {
-        case BooleanType:
-            aeDesc = [NSAppleEventDescriptor descriptorWithBoolean:jsValue->getBoolean()];
-            break;
-        case StringType:
-            aeDesc = [NSAppleEventDescriptor descriptorWithString:String(jsValue->getString())];
-            break;
-        case NumberType: {
-            double value = jsValue->getNumber();
-            int intValue = (int)value;
-            if (value == intValue)
-                aeDesc = [NSAppleEventDescriptor descriptorWithDescriptorType:typeSInt32 bytes:&intValue length:sizeof(intValue)];
-            else
-                aeDesc = [NSAppleEventDescriptor descriptorWithDescriptorType:typeIEEE64BitFloatingPoint bytes:&value length:sizeof(value)];
-            break;
-        }
-        case ObjectType: {
-            JSObject* object = jsValue->getObject();
-            if (object->inherits(&DateInstance::info)) {
-                DateInstance* date = static_cast<DateInstance*>(object);
-                double ms = 0;
-                int tzOffset = 0;
-                if (date->getTime(ms, tzOffset)) {
-                    CFAbsoluteTime utcSeconds = ms / 1000 - kCFAbsoluteTimeIntervalSince1970;
-                    LongDateTime ldt;
-                    if (noErr == UCConvertCFAbsoluteTimeToLongDateTime(utcSeconds, &ldt))
-                        aeDesc = [NSAppleEventDescriptor descriptorWithDescriptorType:typeLongDateTime bytes:&ldt length:sizeof(ldt)];
-                }
-            }
-            else if (object->inherits(&ArrayInstance::info)) {
-                static HashSet<JSObject*> visitedElems;
-                if (!visitedElems.contains(object)) {
-                    visitedElems.add(object);
-                    
-                    ArrayInstance* array = static_cast<ArrayInstance*>(object);
-                    aeDesc = [NSAppleEventDescriptor listDescriptor];
-                    unsigned numItems = array->getLength();
-                    for (unsigned i = 0; i < numItems; ++i)
-                        [aeDesc insertDescriptor:aeDescFromJSValue(exec, array->getItem(i)) atIndex:0];
-                    
-                    visitedElems.remove(object);
-                }
-            }
-            if (!aeDesc) {
-                JSValue* primitive = object->toPrimitive(exec);
-                if (exec->hadException()) {
-                    exec->clearException();
-                    return [NSAppleEventDescriptor nullDescriptor];
-                }
-                return aeDescFromJSValue(exec, primitive);
-            }
-            break;
-        }
-        case UndefinedType:
-            aeDesc = [NSAppleEventDescriptor descriptorWithTypeCode:cMissingValue];
-            break;
-        default:
-            LOG_ERROR("Unknown JavaScript type: %d", jsValue->type());
-            // no break;
-        case UnspecifiedType:
-        case NullType:
-        case GetterSetterType:
-            aeDesc = [NSAppleEventDescriptor nullDescriptor];
-            break;
-    }
-    
-    return aeDesc;
-}
-
-@implementation WebCoreFrameBridge
-
-static inline WebCoreFrameBridge *bridge(Frame *frame)
-{
-    if (!frame)
-        return nil;
-    return frame->bridge();
-}
-
-- (NSString *)domain
-{
-    Document *doc = m_frame->document();
-    if (doc)
-        return doc->domain();
-    return nil;
-}
-
-+ (WebCoreFrameBridge *)bridgeForDOMDocument:(DOMDocument *)document
-{
-    return bridge([document _document]->frame());
-}
-
-- (id)init
-{
-    static bool initializedKJS;
-    if (!initializedKJS) {
-        initializedKJS = true;
-
-        mainThread = pthread_self();
-        RootObject::setCreateRootObject(createRootObject);
-        KJS::Bindings::Instance::setDidExecuteFunction(updateRenderingForBindings);
-    }
-    
-    if (!(self = [super init]))
-        return nil;
-
-    _shouldCreateRenderers = YES;
-    return self;
-}
-
-- (void)dealloc
-{
-    ASSERT(_closed);
-    [super dealloc];
-}
-
-- (void)finalize
-{
-    ASSERT(_closed);
-    [super finalize];
-}
-
-- (void)close
-{
-    [self clearFrame];
-    _closed = YES;
-}
-
-- (void)addData:(NSData *)data
-{
-    Document *doc = m_frame->document();
-    
-    // Document may be nil if the part is about to redirect
-    // as a result of JS executing during load, i.e. one frame
-    // changing another's location before the frame's document
-    // has been created. 
-    if (doc) {
-        doc->setShouldCreateRenderers(_shouldCreateRenderers);
-        m_frame->loader()->addData((const char *)[data bytes], [data length]);
-    }
-}
-
-- (BOOL)scrollOverflowInDirection:(WebScrollDirection)direction granularity:(WebScrollGranularity)granularity
-{
-    if (!m_frame)
-        return NO;
-    return m_frame->eventHandler()->scrollOverflow((ScrollDirection)direction, (ScrollGranularity)granularity);
-}
-
-- (void)clearFrame
-{
-    m_frame = 0;
-}
-
-- (void)createFrameViewWithNSView:(NSView *)view marginWidth:(int)mw marginHeight:(int)mh
-{
-    // If we own the view, delete the old one - otherwise the render m_frame will take care of deleting the view.
-    if (m_frame)
-        m_frame->setView(0);
-
-    FrameView* frameView = new FrameView(m_frame);
-    m_frame->setView(frameView);
-    frameView->deref();
-
-    frameView->setView(view);
-    if (mw >= 0)
-        frameView->setMarginWidth(mw);
-    if (mh >= 0)
-        frameView->setMarginHeight(mh);
-}
-
-- (NSString *)_stringWithDocumentTypeStringAndMarkupString:(NSString *)markupString
-{
-    return m_frame->documentTypeString() + markupString;
-}
-
-- (NSArray *)nodesFromList:(Vector<Node*> *)nodesVector
-{
-    size_t size = nodesVector->size();
-    NSMutableArray *nodes = [NSMutableArray arrayWithCapacity:size];
-    for (size_t i = 0; i < size; ++i)
-        [nodes addObject:[DOMNode _wrapNode:(*nodesVector)[i]]];
-    return nodes;
-}
-
-- (NSString *)markupStringFromNode:(DOMNode *)node nodes:(NSArray **)nodes
-{
-    // FIXME: This is never "for interchange". Is that right? See the next method.
-    Vector<Node*> nodeList;
-    NSString *markupString = createMarkup([node _node], IncludeNode, nodes ? &nodeList : 0);
-    if (nodes)
-        *nodes = [self nodesFromList:&nodeList];
-
-    return [self _stringWithDocumentTypeStringAndMarkupString:markupString];
-}
-
-- (NSString *)markupStringFromRange:(DOMRange *)range nodes:(NSArray **)nodes
-{
-    // FIXME: This is always "for interchange". Is that right? See the previous method.
-    Vector<Node*> nodeList;
-    NSString *markupString = createMarkup([range _range], nodes ? &nodeList : 0, AnnotateForInterchange);
-    if (nodes)
-        *nodes = [self nodesFromList:&nodeList];
-
-    return [self _stringWithDocumentTypeStringAndMarkupString:markupString];
-}
-
-- (NSString *)selectedString
-{
-    String text = m_frame->selectedText();
-    text.replace('\\', m_frame->backslashAsCurrencySymbol());
-    return text;
-}
-
-- (NSString *)stringForRange:(DOMRange *)range
-{
-    // This will give a system malloc'd buffer that can be turned directly into an NSString
-    unsigned length;
-    UChar* buf = plainTextToMallocAllocatedBuffer([range _range], length);
-    
-    if (!buf)
-        return [NSString string];
-    
-    UChar backslashAsCurrencySymbol = m_frame->backslashAsCurrencySymbol();
-    if (backslashAsCurrencySymbol != '\\')
-        for (unsigned n = 0; n < length; n++) 
-            if (buf[n] == '\\')
-                buf[n] = backslashAsCurrencySymbol;
-
-    // Transfer buffer ownership to NSString
-    return [[[NSString alloc] initWithCharactersNoCopy:buf length:length freeWhenDone:YES] autorelease];
-}
-
-- (void)reapplyStylesForDeviceType:(WebCoreDeviceType)deviceType
-{
-    if (m_frame->view())
-        m_frame->view()->setMediaType(deviceType == WebCoreDeviceScreen ? "screen" : "print");
-    Document *doc = m_frame->document();
-    if (doc)
-        doc->setPrinting(deviceType == WebCoreDevicePrinter);
-    m_frame->reapplyStyles();
-}
-
-- (void)forceLayoutAdjustingViewSize:(BOOL)flag
-{
-    m_frame->forceLayout(!flag);
-    if (flag)
-        m_frame->view()->adjustViewSize();
-}
-
-- (void)forceLayoutWithMinimumPageWidth:(float)minPageWidth maximumPageWidth:(float)maxPageWidth adjustingViewSize:(BOOL)flag
-{
-    m_frame->forceLayoutWithPageWidthRange(minPageWidth, maxPageWidth, flag);
-}
-
-- (void)sendScrollEvent
-{
-    m_frame->sendScrollEvent();
-}
-
-- (void)drawRect:(NSRect)rect
-{
-    PlatformGraphicsContext* platformContext = static_cast<PlatformGraphicsContext*>([[NSGraphicsContext currentContext] graphicsPort]);
-    ASSERT([[NSGraphicsContext currentContext] isFlipped]);
-    GraphicsContext context(platformContext);
-    
-    m_frame->paint(&context, enclosingIntRect(rect));
-}
-
-// Used by pagination code called from AppKit when a standalone web page is printed.
-- (NSArray*)computePageRectsWithPrintWidthScaleFactor:(float)printWidthScaleFactor printHeight:(float)printHeight
-{
-    NSMutableArray* pages = [NSMutableArray arrayWithCapacity:5];
-    if (printWidthScaleFactor <= 0) {
-        LOG_ERROR("printWidthScaleFactor has bad value %.2f", printWidthScaleFactor);
-        return pages;
-    }
-    
-    if (printHeight <= 0) {
-        LOG_ERROR("printHeight has bad value %.2f", printHeight);
-        return pages;
-    }
-
-    if (!m_frame || !m_frame->document() || !m_frame->view()) return pages;
-    RenderView* root = static_cast<RenderView *>(m_frame->document()->renderer());
-    if (!root) return pages;
-    
-    FrameView* view = m_frame->view();
-    if (!view)
-        return pages;
-
-    NSView* documentView = view->getDocumentView();
-    if (!documentView)
-        return pages;
-
-    float currPageHeight = printHeight;
-    float docHeight = root->layer()->height();
-    float docWidth = root->layer()->width();
-    float printWidth = docWidth/printWidthScaleFactor;
-    
-    // We need to give the part the opportunity to adjust the page height at each step.
-    for (float i = 0; i < docHeight; i += currPageHeight) {
-        float proposedBottom = min(docHeight, i + printHeight);
-        m_frame->adjustPageHeight(&proposedBottom, i, proposedBottom, i);
-        currPageHeight = max(1.0f, proposedBottom - i);
-        for (float j = 0; j < docWidth; j += printWidth) {
-            NSValue* val = [NSValue valueWithRect: NSMakeRect(j, i, printWidth, currPageHeight)];
-            [pages addObject: val];
-        }
-    }
-    
-    return pages;
-}
-
-// This is to support the case where a webview is embedded in the view that's being printed
-- (void)adjustPageHeightNew:(float *)newBottom top:(float)oldTop bottom:(float)oldBottom limit:(float)bottomLimit
-{
-    m_frame->adjustPageHeight(newBottom, oldTop, oldBottom, bottomLimit);
-}
-
-- (NSObject *)copyRenderNode:(RenderObject *)node copier:(id <WebCoreRenderTreeCopier>)copier
-{
-    NSMutableArray *children = [[NSMutableArray alloc] init];
-    for (RenderObject *child = node->firstChild(); child; child = child->nextSibling()) {
-        [children addObject:[self copyRenderNode:child copier:copier]];
-    }
-          
-    NSString *name = [[NSString alloc] initWithUTF8String:node->renderName()];
-    
-    RenderWidget* renderWidget = node->isWidget() ? static_cast<RenderWidget*>(node) : 0;
-    Widget* widget = renderWidget ? renderWidget->widget() : 0;
-    NSView *view = widget ? widget->getView() : nil;
-    
-    int nx, ny;
-    node->absolutePosition(nx, ny);
-    NSObject *copiedNode = [copier nodeWithName:name
-                                       position:NSMakePoint(nx,ny)
-                                           rect:NSMakeRect(node->xPos(), node->yPos(), node->width(), node->height())
-                                           view:view
-                                       children:children];
-    
-    [name release];
-    [children release];
-    
-    return copiedNode;
-}
-
-- (NSObject *)copyRenderTree:(id <WebCoreRenderTreeCopier>)copier
-{
-    RenderObject *renderer = m_frame->renderer();
-    if (!renderer) {
-        return nil;
-    }
-    return [self copyRenderNode:renderer copier:copier];
-}
-
-- (void)installInFrame:(NSView *)view
-{
-    // If this isn't the main frame, it must have a render m_frame set, or it
-    // won't ever get installed in the view hierarchy.
-    ASSERT(m_frame == m_frame->page()->mainFrame() || m_frame->ownerElement());
-
-    m_frame->view()->setView(view);
-    // FIXME: frame tries to do this too, is it needed?
-    if (m_frame->ownerRenderer()) {
-        m_frame->ownerRenderer()->setWidget(m_frame->view());
-        // Now the render part owns the view, so we don't any more.
-    }
-
-    m_frame->view()->initScrollbars();
-}
-
-static HTMLInputElement* inputElementFromDOMElement(DOMElement* element)
-{
-    Node* node = [element _node];
-    if (node->hasTagName(inputTag))
-        return static_cast<HTMLInputElement*>(node);
-    return nil;
-}
-
-static HTMLFormElement *formElementFromDOMElement(DOMElement *element)
-{
-    Node *node = [element _node];
-    // This should not be necessary, but an XSL file on
-    // maps.google.com crashes otherwise because it is an xslt file
-    // that contains <form> elements that aren't in any namespace, so
-    // they come out as generic CML elements
-    if (node && node->hasTagName(formTag)) {
-        return static_cast<HTMLFormElement *>(node);
-    }
-    return nil;
-}
-
-- (DOMElement *)elementWithName:(NSString *)name inForm:(DOMElement *)form
-{
-    HTMLFormElement *formElement = formElementFromDOMElement(form);
-    if (formElement) {
-        Vector<HTMLGenericFormElement*>& elements = formElement->formElements;
-        AtomicString targetName = name;
-        for (unsigned int i = 0; i < elements.size(); i++) {
-            HTMLGenericFormElement *elt = elements[i];
-            // Skip option elements, other duds
-            if (elt->name() == targetName)
-                return [DOMElement _wrapElement:elt];
-        }
-    }
-    return nil;
-}
-
-- (BOOL)elementDoesAutoComplete:(DOMElement *)element
-{
-    HTMLInputElement *inputElement = inputElementFromDOMElement(element);
-    return inputElement != nil
-        && inputElement->inputType() == HTMLInputElement::TEXT
-        && inputElement->autoComplete();
-}
-
-- (BOOL)elementIsPassword:(DOMElement *)element
-{
-    HTMLInputElement *inputElement = inputElementFromDOMElement(element);
-    return inputElement != nil
-        && inputElement->inputType() == HTMLInputElement::PASSWORD;
-}
-
-- (DOMElement *)formForElement:(DOMElement *)element;
-{
-    HTMLInputElement *inputElement = inputElementFromDOMElement(element);
-    if (inputElement) {
-        HTMLFormElement *formElement = inputElement->form();
-        if (formElement) {
-            return [DOMElement _wrapElement:formElement];
-        }
-    }
-    return nil;
-}
-
-- (DOMElement *)currentForm
-{
-    return [DOMElement _wrapElement:m_frame->currentForm()];
-}
-
-- (NSArray *)controlsInForm:(DOMElement *)form
-{
-    NSMutableArray *results = nil;
-    HTMLFormElement *formElement = formElementFromDOMElement(form);
-    if (formElement) {
-        Vector<HTMLGenericFormElement*>& elements = formElement->formElements;
-        for (unsigned int i = 0; i < elements.size(); i++) {
-            if (elements.at(i)->isEnumeratable()) { // Skip option elements, other duds
-                DOMElement *de = [DOMElement _wrapElement:elements.at(i)];
-                if (!results) {
-                    results = [NSMutableArray arrayWithObject:de];
-                } else {
-                    [results addObject:de];
-                }
-            }
-        }
-    }
-    return results;
-}
-
-- (NSString *)searchForLabels:(NSArray *)labels beforeElement:(DOMElement *)element
-{
-    return m_frame->searchForLabelsBeforeElement(labels, [element _element]);
-}
-
-- (NSString *)matchLabels:(NSArray *)labels againstElement:(DOMElement *)element
-{
-    return m_frame->matchLabelsAgainstElement(labels, [element _element]);
-}
-
-- (NSURL *)URLWithAttributeString:(NSString *)string
-{
-    Document *doc = m_frame->document();
-    if (!doc)
-        return nil;
-    // FIXME: is parseURL appropriate here?
-    DeprecatedString rel = parseURL(string).deprecatedString();
-    return KURL(doc->completeURL(rel)).getNSURL();
-}
-
-- (BOOL)searchFor:(NSString *)string direction:(BOOL)forward caseSensitive:(BOOL)caseFlag wrap:(BOOL)wrapFlag startInSelection:(BOOL)startInSelection
-{
-    return m_frame->findString(string, forward, caseFlag, wrapFlag, startInSelection);
-}
-
-- (unsigned)markAllMatchesForText:(NSString *)string caseSensitive:(BOOL)caseFlag limit:(unsigned)limit
-{
-    return m_frame->markAllMatchesForText(string, caseFlag, limit);
-}
-
-- (BOOL)markedTextMatchesAreHighlighted
-{
-    return m_frame->markedTextMatchesAreHighlighted();
-}
-
-- (void)setMarkedTextMatchesAreHighlighted:(BOOL)doHighlight
-{
-    m_frame->setMarkedTextMatchesAreHighlighted(doHighlight);
-}
-
-- (void)unmarkAllTextMatches
-{
-    Document *doc = m_frame->document();
-    if (!doc) {
-        return;
-    }
-    doc->removeMarkers(DocumentMarker::TextMatch);
-}
-
-- (NSArray *)rectsForTextMatches
-{
-    Document *doc = m_frame->document();
-    if (!doc)
-        return [NSArray array];
-    
-    NSMutableArray *result = [NSMutableArray array];
-    Vector<IntRect> rects = doc->renderedRectsForMarkers(DocumentMarker::TextMatch);
-    unsigned count = rects.size();
-    for (unsigned index = 0; index < count; ++index)
-        [result addObject:[NSValue valueWithRect:rects[index]]];
-    
-    return result;
-}
-
-- (void)setTextSizeMultiplier:(float)multiplier
-{
-    int newZoomFactor = (int)rint(multiplier * 100);
-    if (m_frame->zoomFactor() == newZoomFactor) {
-        return;
-    }
-    m_frame->setZoomFactor(newZoomFactor);
-}
-
-- (NSString *)stringByEvaluatingJavaScriptFromString:(NSString *)string
-{
-    return [self stringByEvaluatingJavaScriptFromString:string forceUserGesture:true];
-}
-
-- (NSString *)stringByEvaluatingJavaScriptFromString:(NSString *)string forceUserGesture:(BOOL)forceUserGesture
-{
-    ASSERT(m_frame->document());
-    
-    bool success;
-    String url = forceUserGesture ? String() : m_frame->loader()->url().string();
-    NSString* result = m_frame->scriptBridge()->evaluate(url, 0, string, 0, &success);
-    
-    if (!m_frame) // In case the script removed our frame from the page.
-        return @"";
-    
-    // NOTE: This has slightly different semantics than WebKit for Safari 2.0 in
-    // that it doesn't return an empty string if the result is neither a
-    // boolean, string, or number. I don't believe this will be a problem.
-
-    if (success)
-        return result;
-    else
-        return @"";
-}
-
-- (NSAppleEventDescriptor *)aeDescByEvaluatingJavaScriptFromString:(NSString *)string
-{
-    ASSERT(m_frame->document());
-    ASSERT(m_frame == m_frame->page()->mainFrame());
-    JSResult result = m_frame->scriptBridge()->evaluate(String(), 0, string, 0);
-    
-#if USE(V8_BINDING)
-    bool failure = result.IsEmpty();
-#else
-    bool failure = !result;
-#endif
-    
-    if (failure) // FIXME: pass errors
-        return 0;
-    
-    NSAppleEventDescriptor* aeResult;
-    {
-#if USE(V8_BINDING)
-#error Write V8 code
-#else
-        JSLock lock;
-        aeResult = aeDescFromJSValue(m_frame->scriptProxy()->globalObject()->globalExec(), result);
-#endif
-    }
-    
-    m_frame->scriptBridge()->disposeJSResult(result);
-    
-    return aeResult;
-}
-
-- (NSRect)caretRectAtNode:(DOMNode *)node offset:(int)offset affinity:(NSSelectionAffinity)affinity
-{
-    return [node _node]->renderer()->caretRect(offset, static_cast<EAffinity>(affinity));
-}
-
-- (NSRect)firstRectForDOMRange:(DOMRange *)range
-{
-   return m_frame->firstRectForRange([range _range]);
-}
-
-- (void)scrollDOMRangeToVisible:(DOMRange *)range
-{
-    NSRect rangeRect = [self firstRectForDOMRange:range];    
-    Node *startNode = [[range startContainer] _node];
-        
-    if (startNode && startNode->renderer()) {
-        RenderLayer *layer = startNode->renderer()->enclosingLayer();
-        if (layer)
-            layer->scrollRectToVisible(enclosingIntRect(rangeRect), RenderLayer::gAlignToEdgeIfNeeded, RenderLayer::gAlignToEdgeIfNeeded);
-    }
-}
-
-- (NSURL *)baseURL
-{
-    return m_frame->loader()->completeURL(m_frame->document()->baseURL()).getNSURL();
-}
-
-- (NSString *)stringWithData:(NSData *)data
-{
-    Document* doc = m_frame->document();
-    if (!doc)
-        return nil;
-    TextResourceDecoder* decoder = doc->decoder();
-    if (!decoder)
-        return nil;
-    return decoder->encoding().decode(reinterpret_cast<const char*>([data bytes]), [data length]);
-}
-
-+ (NSString *)stringWithData:(NSData *)data textEncodingName:(NSString *)textEncodingName
-{
-    WebCore::TextEncoding encoding(textEncodingName);
-    if (!encoding.isValid())
-        encoding = WindowsLatin1Encoding();
-    return encoding.decode(reinterpret_cast<const char*>([data bytes]), [data length]);
-}
-
-- (BOOL)needsLayout
-{
-    return m_frame->view() ? m_frame->view()->needsLayout() : false;
-}
-
-- (NSString *)renderTreeAsExternalRepresentation
-{
-    return externalRepresentation(m_frame->renderer()).getNSString();
-}
-
-- (void)setShouldCreateRenderers:(BOOL)f
-{
-    _shouldCreateRenderers = f;
-}
-
-- (id)accessibilityTree
-{
-    AXObjectCache::enableAccessibility();
-    if (!m_frame || !m_frame->document())
-        return nil;
-    RenderView* root = static_cast<RenderView *>(m_frame->document()->renderer());
-    if (!root)
-        return nil;
-    return m_frame->document()->axObjectCache()->get(root);
-}
-
-- (void)setBaseBackgroundColor:(NSColor *)backgroundColor
-{
-    if (m_frame && m_frame->view()) {
-        Color color = colorFromNSColor([backgroundColor colorUsingColorSpaceName:NSDeviceRGBColorSpace]);
-        m_frame->view()->setBaseBackgroundColor(color);
-    }
-}
-
-- (void)setDrawsBackground:(BOOL)drawsBackground
-{
-    if (m_frame && m_frame->view())
-        m_frame->view()->setTransparent(!drawsBackground);
-}
-
-- (DOMRange *)rangeByAlteringCurrentSelection:(SelectionController::EAlteration)alteration direction:(SelectionController::EDirection)direction granularity:(TextGranularity)granularity
-{
-    if (m_frame->selectionController()->isNone())
-        return nil;
-
-    SelectionController selectionController;
-    selectionController.setSelection(m_frame->selectionController()->selection());
-    selectionController.modify(alteration, direction, granularity);
-    return [DOMRange _wrapRange:selectionController.toRange().get()];
-}
-
-- (TextGranularity)selectionGranularity
-{
-    return m_frame->selectionGranularity();
-}
-
-- (NSRange)convertToNSRange:(Range *)range
-{
-    int exception = 0;
-
-    if (!range || range->isDetached())
-        return NSMakeRange(NSNotFound, 0);
-
-    Element* selectionRoot = m_frame->selectionController()->rootEditableElement();
-    Element* scope = selectionRoot ? selectionRoot : m_frame->document()->documentElement();
-    
-    // Mouse events may cause TSM to attempt to create an NSRange for a portion of the view
-    // that is not inside the current editable region.  These checks ensure we don't produce
-    // potentially invalid data when responding to such requests.
-    if (range->startContainer(exception) != scope && !range->startContainer(exception)->isDescendantOf(scope))
-        return NSMakeRange(NSNotFound, 0);
-    if(range->endContainer(exception) != scope && !range->endContainer(exception)->isDescendantOf(scope))
-        return NSMakeRange(NSNotFound, 0);
-    
-    RefPtr<Range> testRange = new Range(scope->document(), scope, 0, range->startContainer(exception), range->startOffset(exception));
-    ASSERT(testRange->startContainer(exception) == scope);
-    int startPosition = TextIterator::rangeLength(testRange.get());
-
-    testRange->setEnd(range->endContainer(exception), range->endOffset(exception), exception);
-    ASSERT(testRange->startContainer(exception) == scope);
-    int endPosition = TextIterator::rangeLength(testRange.get());
-
-    return NSMakeRange(startPosition, endPosition - startPosition);
-}
-
-- (PassRefPtr<Range>)convertToDOMRange:(NSRange)nsrange
-{
-    if (nsrange.location > INT_MAX)
-        return 0;
-    if (nsrange.length > INT_MAX || nsrange.location + nsrange.length > INT_MAX)
-        nsrange.length = INT_MAX - nsrange.location;
-
-    // our critical assumption is that we are only called by input methods that
-    // concentrate on a given area containing the selection
-    // We have to do this because of text fields and textareas. The DOM for those is not
-    // directly in the document DOM, so serialization is problematic. Our solution is
-    // to use the root editable element of the selection start as the positional base.
-    // That fits with AppKit's idea of an input context.
-    Element* selectionRoot = m_frame->selectionController()->rootEditableElement();
-    Element* scope = selectionRoot ? selectionRoot : m_frame->document()->documentElement();
-    return TextIterator::rangeFromLocationAndLength(scope, nsrange.location, nsrange.length);
-}
-
-- (DOMRange *)convertNSRangeToDOMRange:(NSRange)nsrange
-{
-    return [DOMRange _wrapRange:[self convertToDOMRange:nsrange].get()];
-}
-
-- (NSRange)convertDOMRangeToNSRange:(DOMRange *)range
-{
-    return [self convertToNSRange:[range _range]];
-}
-
-- (void)selectNSRange:(NSRange)range
-{
-    RefPtr<Range> domRange = [self convertToDOMRange:range];
-    if (domRange)
-        m_frame->selectionController()->setSelection(Selection(domRange.get(), SEL_DEFAULT_AFFINITY));
-}
-
-- (NSRange)selectedNSRange
-{
-    return [self convertToNSRange:m_frame->selectionController()->toRange().get()];
-}
-
-- (DOMRange *)markDOMRange
-{
-    return [DOMRange _wrapRange:m_frame->mark().toRange().get()];
-}
-
-- (NSRange)markedTextNSRange
-{
-    return [self convertToNSRange:m_frame->editor()->compositionRange().get()];
-}
-
-// Given proposedRange, returns an extended range that includes adjacent whitespace that should
-// be deleted along with the proposed range in order to preserve proper spacing and punctuation of
-// the text surrounding the deletion.
-- (DOMRange *)smartDeleteRangeForProposedRange:(DOMRange *)proposedRange
-{
-    Node *startContainer = [[proposedRange startContainer] _node];
-    Node *endContainer = [[proposedRange endContainer] _node];
-    if (startContainer == nil || endContainer == nil)
-        return nil;
-
-    ASSERT(startContainer->document() == endContainer->document());
-    
-    m_frame->document()->updateLayoutIgnorePendingStylesheets();
-
-    Position start(startContainer, [proposedRange startOffset]);
-    Position end(endContainer, [proposedRange endOffset]);
-    Position newStart = start.upstream().leadingWhitespacePosition(DOWNSTREAM, true);
-    if (newStart.isNull())
-        newStart = start;
-    Position newEnd = end.downstream().trailingWhitespacePosition(DOWNSTREAM, true);
-    if (newEnd.isNull())
-        newEnd = end;
-
-    newStart = rangeCompliantEquivalent(newStart);
-    newEnd = rangeCompliantEquivalent(newEnd);
-
-    RefPtr<Range> range = m_frame->document()->createRange();
-    int exception = 0;
-    range->setStart(newStart.node(), newStart.offset(), exception);
-    range->setEnd(newStart.node(), newStart.offset(), exception);
-    return [DOMRange _wrapRange:range.get()];
-}
-
-// Determines whether whitespace needs to be added around aString to preserve proper spacing and
-// punctuation when it’s inserted into the receiver’s text over charRange. Returns by reference
-// in beforeString and afterString any whitespace that should be added, unless either or both are
-// nil. Both are returned as nil if aString is nil or if smart insertion and deletion are disabled.
-- (void)smartInsertForString:(NSString *)pasteString replacingRange:(DOMRange *)rangeToReplace beforeString:(NSString **)beforeString afterString:(NSString **)afterString
-{
-    // give back nil pointers in case of early returns
-    if (beforeString)
-        *beforeString = nil;
-    if (afterString)
-        *afterString = nil;
-        
-    // inspect destination
-    Node *startContainer = [[rangeToReplace startContainer] _node];
-    Node *endContainer = [[rangeToReplace endContainer] _node];
-
-    Position startPos(startContainer, [rangeToReplace startOffset]);
-    Position endPos(endContainer, [rangeToReplace endOffset]);
-
-    VisiblePosition startVisiblePos = VisiblePosition(startPos, VP_DEFAULT_AFFINITY);
-    VisiblePosition endVisiblePos = VisiblePosition(endPos, VP_DEFAULT_AFFINITY);
-    
-    // this check also ensures startContainer, startPos, endContainer, and endPos are non-null
-    if (startVisiblePos.isNull() || endVisiblePos.isNull())
-        return;
-
-    bool addLeadingSpace = startPos.leadingWhitespacePosition(VP_DEFAULT_AFFINITY, true).isNull() && !isStartOfParagraph(startVisiblePos);
-    if (addLeadingSpace)
-        if (UChar previousChar = startVisiblePos.previous().characterAfter())
-            addLeadingSpace = !isCharacterSmartReplaceExempt(previousChar, true);
-    
-    bool addTrailingSpace = endPos.trailingWhitespacePosition(VP_DEFAULT_AFFINITY, true).isNull() && !isEndOfParagraph(endVisiblePos);
-    if (addTrailingSpace)
-        if (UChar thisChar = endVisiblePos.characterAfter())
-            addTrailingSpace = !isCharacterSmartReplaceExempt(thisChar, false);
-    
-    // inspect source
-    bool hasWhitespaceAtStart = false;
-    bool hasWhitespaceAtEnd = false;
-    unsigned pasteLength = [pasteString length];
-    if (pasteLength > 0) {
-        NSCharacterSet *whiteSet = [NSCharacterSet whitespaceAndNewlineCharacterSet];
-        
-        if ([whiteSet characterIsMember:[pasteString characterAtIndex:0]]) {
-            hasWhitespaceAtStart = YES;
-        }
-        if ([whiteSet characterIsMember:[pasteString characterAtIndex:(pasteLength - 1)]]) {
-            hasWhitespaceAtEnd = YES;
-        }
-    }
-    
-    // issue the verdict
-    if (beforeString && addLeadingSpace && !hasWhitespaceAtStart)
-        *beforeString = @" ";
-    if (afterString && addTrailingSpace && !hasWhitespaceAtEnd)
-        *afterString = @" ";
-}
-
-- (DOMDocumentFragment *)documentFragmentWithMarkupString:(NSString *)markupString baseURLString:(NSString *)baseURLString 
-{
-    if (!m_frame || !m_frame->document())
-        return 0;
-
-    return [DOMDocumentFragment _wrapDocumentFragment:createFragmentFromMarkup(m_frame->document(), markupString, baseURLString).get()];
-}
-
-- (DOMDocumentFragment *)documentFragmentWithText:(NSString *)text inContext:(DOMRange *)context
-{
-    return [DOMDocumentFragment _wrapDocumentFragment:createFragmentFromText([context _range], text).get()];
-}
-
-- (DOMDocumentFragment *)documentFragmentWithNodesAsParagraphs:(NSArray *)nodes
-{
-    if (!m_frame || !m_frame->document())
-        return 0;
-    
-    NSEnumerator *nodeEnum = [nodes objectEnumerator];
-    Vector<Node*> nodesVector;
-    DOMNode *node;
-    while ((node = [nodeEnum nextObject]))
-        nodesVector.append([node _node]);
-    
-    return [DOMDocumentFragment _wrapDocumentFragment:createFragmentFromNodes(m_frame->document(), nodesVector).get()];
-}
-
-- (void)replaceSelectionWithFragment:(DOMDocumentFragment *)fragment selectReplacement:(BOOL)selectReplacement smartReplace:(BOOL)smartReplace matchStyle:(BOOL)matchStyle
-{
-    if (m_frame->selectionController()->isNone() || !fragment)
-        return;
-    
-    applyCommand(new ReplaceSelectionCommand(m_frame->document(), [fragment _documentFragment], selectReplacement, smartReplace, matchStyle));
-    m_frame->revealSelection(RenderLayer::gAlignToEdgeIfNeeded);
-}
-
-- (void)replaceSelectionWithNode:(DOMNode *)node selectReplacement:(BOOL)selectReplacement smartReplace:(BOOL)smartReplace matchStyle:(BOOL)matchStyle
-{
-    DOMDocumentFragment *fragment = [DOMDocumentFragment _wrapDocumentFragment:m_frame->document()->createDocumentFragment().get()];
-    [fragment appendChild:node];
-    [self replaceSelectionWithFragment:fragment selectReplacement:selectReplacement smartReplace:smartReplace matchStyle:matchStyle];
-}
-
-- (void)replaceSelectionWithMarkupString:(NSString *)markupString baseURLString:(NSString *)baseURLString selectReplacement:(BOOL)selectReplacement smartReplace:(BOOL)smartReplace
-{
-    DOMDocumentFragment *fragment = [self documentFragmentWithMarkupString:markupString baseURLString:baseURLString];
-    [self replaceSelectionWithFragment:fragment selectReplacement:selectReplacement smartReplace:smartReplace matchStyle:NO];
-}
-
-- (void)replaceSelectionWithText:(NSString *)text selectReplacement:(BOOL)selectReplacement smartReplace:(BOOL)smartReplace
-{
-    [self replaceSelectionWithFragment:[self documentFragmentWithText:text
-        inContext:[DOMRange _wrapRange:m_frame->selectionController()->toRange().get()]]
-        selectReplacement:selectReplacement smartReplace:smartReplace matchStyle:YES];
-}
-
-- (void)insertParagraphSeparatorInQuotedContent
-{
-    if (m_frame->selectionController()->isNone())
-        return;
-    
-    TypingCommand::insertParagraphSeparatorInQuotedContent(m_frame->document());
-    m_frame->revealSelection(RenderLayer::gAlignToEdgeIfNeeded);
-}
-
-- (VisiblePosition)_visiblePositionForPoint:(NSPoint)point
-{
-    IntPoint outerPoint(point);
-    HitTestResult result = m_frame->eventHandler()->hitTestResultAtPoint(outerPoint, true);
-    Node* node = result.innerNode();
-    if (!node)
-        return VisiblePosition();
-    RenderObject* renderer = node->renderer();
-    if (!renderer)
-        return VisiblePosition();
-    VisiblePosition visiblePos = renderer->positionForCoordinates(result.localPoint().x(), result.localPoint().y());
-    if (visiblePos.isNull())
-        visiblePos = VisiblePosition(Position(node, 0));
-    return visiblePos;
-}
-
-- (DOMRange *)characterRangeAtPoint:(NSPoint)point
-{
-    VisiblePosition position = [self _visiblePositionForPoint:point];
-    if (position.isNull())
-        return nil;
-    
-    VisiblePosition previous = position.previous();
-    if (previous.isNotNull()) {
-        DOMRange *previousCharacterRange = [DOMRange _wrapRange:makeRange(previous, position).get()];
-        NSRect rect = [self firstRectForDOMRange:previousCharacterRange];
-        if (NSPointInRect(point, rect))
-            return previousCharacterRange;
-    }
-
-    VisiblePosition next = position.next();
-    if (next.isNotNull()) {
-        DOMRange *nextCharacterRange = [DOMRange _wrapRange:makeRange(position, next).get()];
-        NSRect rect = [self firstRectForDOMRange:nextCharacterRange];
-        if (NSPointInRect(point, rect))
-            return nextCharacterRange;
-    }
-    
-    return nil;
-}
-
-- (DOMCSSStyleDeclaration *)typingStyle
-{
-    if (!m_frame || !m_frame->typingStyle())
-        return nil;
-    return [DOMCSSStyleDeclaration _wrapCSSStyleDeclaration:m_frame->typingStyle()->copy().get()];
-}
-
-- (void)setTypingStyle:(DOMCSSStyleDeclaration *)style withUndoAction:(EditAction)undoAction
-{
-    if (!m_frame)
-        return;
-    m_frame->computeAndSetTypingStyle([style _CSSStyleDeclaration], undoAction);
-}
-
-- (NSFont *)fontForSelection:(BOOL *)hasMultipleFonts
-{
-    bool multipleFonts = false;
-    NSFont *font = nil;
-    if (m_frame) {
-        const SimpleFontData* fd = m_frame->editor()->fontForSelection(multipleFonts);
-        if (fd)
-            font = fd->getNSFont();
-    }
-    
-    if (hasMultipleFonts)
-        *hasMultipleFonts = multipleFonts;
-    return font;
-}
-
-- (void)dragSourceMovedTo:(NSPoint)windowLoc
-{
-    if (m_frame) {
-        // FIXME: Fake modifier keys here.
-        PlatformMouseEvent event(IntPoint(windowLoc), globalPoint(windowLoc, [self window]),
-            LeftButton, MouseEventMoved, 0, false, false, false, false, currentTime());
-        m_frame->eventHandler()->dragSourceMovedTo(event);
-    }
-}
-
-- (void)dragSourceEndedAt:(NSPoint)windowLoc operation:(NSDragOperation)operation
-{
-    if (m_frame) {
-        // FIXME: Fake modifier keys here.
-        PlatformMouseEvent event(IntPoint(windowLoc), globalPoint(windowLoc, [self window]),
-            LeftButton, MouseEventMoved, 0, false, false, false, false, currentTime());
-        m_frame->eventHandler()->dragSourceEndedAt(event, (DragOperation)operation);
-    }
-}
-
-- (BOOL)getData:(NSData **)data andResponse:(NSURLResponse **)response forURL:(NSString *)url
-{
-    Document* doc = m_frame->document();
-    if (!doc)
-        return NO;
-
-    CachedResource* resource = doc->docLoader()->cachedResource(url);
-    if (!resource)
-        return NO;
-
-    SharedBuffer* buffer = resource->data();
-    if (buffer)
-        *data = [buffer->createNSData() autorelease];
-    else
-        *data = nil;
-
-    *response = resource->response().nsURLResponse();
-    return YES;
-}
-
-- (void)getAllResourceDatas:(NSArray **)datas andResponses:(NSArray **)responses
-{
-    Document* doc = m_frame->document();
-    if (!doc) {
-        NSArray* emptyArray = [NSArray array];
-        *datas = emptyArray;
-        *responses = emptyArray;
-        return;
-    }
-
-    const HashMap<String, CachedResource*>& allResources = doc->docLoader()->allCachedResources();
-
-    NSMutableArray *d = [[NSMutableArray alloc] initWithCapacity:allResources.size()];
-    NSMutableArray *r = [[NSMutableArray alloc] initWithCapacity:allResources.size()];
-
-    HashMap<String, CachedResource*>::const_iterator end = allResources.end();
-    for (HashMap<String, CachedResource*>::const_iterator it = allResources.begin(); it != end; ++it) {
-        SharedBuffer* buffer = it->second->data();
-        NSData *data;
-        if (buffer)
-            data = buffer->createNSData();
-        else
-            data = [[NSData alloc] init];
-        [d addObject:data];
-        [data release];
-        [r addObject:it->second->response().nsURLResponse()];
-    }
-
-    *datas = [d autorelease];
-    *responses = [r autorelease];
-}
-
-- (BOOL)canProvideDocumentSource
-{
-    String mimeType = m_frame->loader()->responseMIMEType();
-    
-    if (WebCore::DOMImplementation::isTextMIMEType(mimeType) ||
-        Image::supportsType(mimeType) ||
-        PluginInfoStore::supportsMIMEType(mimeType))
-        return NO;
-    
-    return YES;
-}
-
-- (BOOL)canSaveAsWebArchive
-{
-    // Currently, all documents that we can view source for
-    // (HTML and XML documents) can also be saved as web archives
-    return [self canProvideDocumentSource];
-}
-
-- (void)receivedData:(NSData *)data textEncodingName:(NSString *)textEncodingName
-{
-    // Set the encoding. This only needs to be done once, but it's harmless to do it again later.
-    String encoding;
-    if (m_frame)
-        encoding = m_frame->loader()->documentLoader()->overrideEncoding();
-    bool userChosen = !encoding.isNull();
-    if (encoding.isNull())
-        encoding = textEncodingName;
-    m_frame->loader()->setEncoding(encoding, userChosen);
-    [self addData:data];
-}
-
-// -------------------
-
-- (Frame*)_frame
-{
-    return m_frame;
-}
-
-@end