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Removing files that were moved to mozilla/content/... part of the carpool.

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jst%netscape.com 2001-02-20 01:12:42 +00:00
parent 17dddc0630
commit effc510939
24 changed files with 0 additions and 8840 deletions
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143
layout/html/content/src/GenericElementCollection.cpp
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@ -1,143 +0,0 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#include "GenericElementCollection.h"
#include "nsIDOMElement.h"
#include "nsGenericHTMLElement.h"
GenericElementCollection::GenericElementCollection(nsIContent *aParent,
nsIAtom *aTag)
: nsGenericDOMHTMLCollection()
{
mParent = aParent;
mTag = aTag;
NS_IF_ADDREF(aTag);
}
GenericElementCollection::~GenericElementCollection()
{
// we do NOT have a ref-counted reference to mParent, so do NOT
// release it! this is to avoid circular references. The
// instantiator who provided mParent is responsible for managing our
// reference for us.
// Release reference on the tag
NS_IF_RELEASE(mTag);
}
// we re-count every call. A better implementation would be to set ourselves up as
// an observer of contentAppended, contentInserted, and contentDeleted
NS_IMETHODIMP
GenericElementCollection::GetLength(PRUint32* aLength)
{
if (nsnull==aLength)
return NS_ERROR_NULL_POINTER;
*aLength=0;
nsresult result = NS_OK;
if (nsnull!=mParent)
{
nsIContent *child=nsnull;
PRUint32 childIndex=0;
mParent->ChildAt(childIndex, child);
while (nsnull!=child)
{
nsIAtom *childTag;
child->GetTag(childTag);
if (mTag==childTag)
{
(*aLength)++;
}
NS_RELEASE(childTag);
NS_RELEASE(child);
childIndex++;
mParent->ChildAt(childIndex, child);
}
}
return result;
}
NS_IMETHODIMP
GenericElementCollection::Item(PRUint32 aIndex, nsIDOMNode** aReturn)
{
*aReturn=nsnull;
PRUint32 theIndex = 0;
nsresult rv = NS_OK;
if (nsnull!=mParent)
{
nsIContent *child=nsnull;
PRUint32 childIndex=0;
mParent->ChildAt(childIndex, child);
while (nsnull!=child)
{
nsIAtom *childTag;
child->GetTag(childTag);
if (mTag==childTag)
{
if (aIndex==theIndex)
{
child->QueryInterface(NS_GET_IID(nsIDOMNode), (void**)aReturn); // out-param addref
NS_ASSERTION(nsnull!=aReturn, "content element must be an nsIDOMNode");
NS_RELEASE(childTag);
NS_RELEASE(child);
break;
}
theIndex++;
}
NS_RELEASE(childTag);
NS_RELEASE(child);
childIndex++;
mParent->ChildAt(childIndex, child);
}
}
return rv;
}
NS_IMETHODIMP
GenericElementCollection::NamedItem(const nsAReadableString& aName, nsIDOMNode** aReturn)
{
NS_ENSURE_ARG_POINTER(aReturn);
*aReturn = nsnull;
nsresult rv = NS_OK;
if (nsnull!=mParent)
{
}
return rv;
}
NS_IMETHODIMP
GenericElementCollection::ParentDestroyed()
{
// see comment in destructor, do NOT release mParent!
mParent = nsnull;
return NS_OK;
}
#ifdef DEBUG
nsresult
GenericElementCollection::SizeOf(nsISizeOfHandler* aSizer,
PRUint32* aResult) const
{
if (!aResult) return NS_ERROR_NULL_POINTER;
*aResult = sizeof(*this);
return NS_OK;
}
#endif

58
layout/html/content/src/GenericElementCollection.h
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#ifndef GenericElementCollection_h__
#define GenericElementCollection_h__
#include "nsGenericDOMHTMLCollection.h"
class nsIContent;
class nsIAtom;
/**
* This class provides a late-bound collection of elements that are
* direct decendents of an element.
* mParent is NOT ref-counted to avoid circular references
*/
class GenericElementCollection : public nsGenericDOMHTMLCollection
{
public:
GenericElementCollection(nsIContent *aParent,
nsIAtom *aTag);
virtual ~GenericElementCollection();
NS_IMETHOD GetLength(PRUint32* aLength);
NS_IMETHOD Item(PRUint32 aIndex, nsIDOMNode** aReturn);
NS_IMETHOD NamedItem(const nsAReadableString& aName, nsIDOMNode** aReturn);
NS_IMETHOD ParentDestroyed();
#ifdef DEBUG
nsresult SizeOf(nsISizeOfHandler* aSizer, PRUint32* aResult) const;
#endif
protected:
nsIContent * mParent;
nsIAtom * mTag;
};
#endif

559
layout/html/content/src/nsAttributeContent.cpp
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@ -1,559 +0,0 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
* Pierre Phaneuf <pp@ludusdesign.com>
*/
#include "nsIAttributeContent.h"
#include "nsGenericElement.h"
#include "nsIDocument.h"
#include "nsIEventListenerManager.h"
#include "nsIDocument.h"
#include "nsIDOMRange.h"
#include "nsIDOMDocument.h"
#include "nsIDOMDocumentFragment.h"
#include "nsRange.h"
#include "nsISelection.h"
#include "nsIEnumerator.h"
#include "nsCRT.h"
#include "nsIEventStateManager.h"
#include "nsIPrivateDOMEvent.h"
#include "nsISizeOfHandler.h"
#include "nsIDOMEvent.h"
#include "nsIDOMText.h"
#include "nsIDOMScriptObjectFactory.h"
#include "prprf.h"
#include "nsCOMPtr.h"
#include "nsIContent.h"
#include "nsTextFragment.h"
#include "nsVoidArray.h"
#include "nsINameSpaceManager.h"
#include "nsITextContent.h"
class nsIDOMAttr;
class nsIDOMEventListener;
class nsIDOMNodeList;
class nsIEventListenerManager;
class nsIFrame;
class nsIStyleContext;
class nsIStyleRule;
class nsISupportsArray;
class nsIDOMText;
// XXX share all id's in this dir
class nsAttributeContent : public nsITextContent, public nsIAttributeContent {
public:
friend nsresult NS_NewAttributeContent(nsAttributeContent** aNewFrame);
nsAttributeContent();
virtual ~nsAttributeContent();
NS_IMETHOD Init(nsIContent* aContent, PRInt32 aNameSpaceID, nsIAtom* aAttrName);
// nsISupports
NS_DECL_ISUPPORTS
// Implementation for nsIContent
NS_IMETHOD GetDocument(nsIDocument*& aResult) const;
NS_IMETHOD SetDocument(nsIDocument* aDocument, PRBool aDeep, PRBool aCompileEventHandlers);
NS_IMETHOD GetParent(nsIContent*& aResult) const;
NS_IMETHOD SetParent(nsIContent* aParent);
NS_IMETHOD GetNameSpaceID(PRInt32& aID) const {
aID = kNameSpaceID_None;
return NS_OK;
}
NS_IMETHOD GetTag(nsIAtom*& aResult) const {
aResult = nsnull;
return NS_OK;
}
NS_IMETHOD GetNodeInfo(nsINodeInfo*& aResult) const {
aResult = nsnull;
return NS_OK;
}
NS_IMETHOD NormalizeAttributeString(const nsAReadableString& aStr,
nsINodeInfo*& aNodeInfo) {
aNodeInfo = nsnull;
return NS_OK;
}
NS_IMETHOD SetFocus(nsIPresContext* aPresContext) { return NS_OK; }
NS_IMETHOD RemoveFocus(nsIPresContext* aPresContext) { return NS_OK; }
NS_IMETHOD GetBindingParent(nsIContent** aContent) {
return NS_OK;
}
NS_IMETHOD SetBindingParent(nsIContent* aParent) {
return NS_OK;
}
NS_IMETHOD SetAttribute(PRInt32 aNameSpaceID, nsIAtom* aAttribute, const nsAReadableString& aValue,
PRBool aNotify) { return NS_OK; }
NS_IMETHOD SetAttribute(nsINodeInfo *aNodeInfo, const nsAReadableString& aValue,
PRBool aNotify) { return NS_OK; }
NS_IMETHOD UnsetAttribute(PRInt32 aNameSpaceID, nsIAtom* aAttribute, PRBool aNotify) { return NS_OK; }
NS_IMETHOD GetAttribute(PRInt32 aNameSpaceID, nsIAtom *aAttribute, nsAWritableString& aResult) const {return NS_CONTENT_ATTR_NOT_THERE; }
NS_IMETHOD GetAttribute(PRInt32 aNameSpaceID, nsIAtom *aAttribute, nsIAtom*& aPrefix, nsAWritableString& aResult) const {return NS_CONTENT_ATTR_NOT_THERE; }
NS_IMETHOD GetAttributeNameAt(PRInt32 aIndex, PRInt32& aNameSpaceID, nsIAtom*& aName, nsIAtom*& aPrefix) const {
aName = nsnull;
aPrefix = nsnull;
return NS_ERROR_ILLEGAL_VALUE;
}
NS_IMETHOD GetAttributeCount(PRInt32& aResult) const { aResult = 0; return NS_OK; }
NS_IMETHOD List(FILE* out, PRInt32 aIndent) const { return NS_OK; }
NS_IMETHOD DumpContent(FILE* out, PRInt32 aIndent,PRBool aDumpAll) const { return NS_OK; }
NS_IMETHOD SizeOf(nsISizeOfHandler* aSizer, PRUint32* aResult) const;
NS_IMETHOD HandleDOMEvent(nsIPresContext* aPresContext,
nsEvent* aEvent,
nsIDOMEvent** aDOMEvent,
PRUint32 aFlags,
nsEventStatus* aEventStatus);
NS_IMETHOD GetContentID(PRUint32* aID) {
*aID = 0;
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHOD SetContentID(PRUint32 aID) {
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHOD RangeAdd(nsIDOMRange& aRange);
NS_IMETHOD RangeRemove(nsIDOMRange& aRange);
NS_IMETHOD GetRangeList(nsVoidArray*& aResult) const;
// Implementation for nsIContent
NS_IMETHOD CanContainChildren(PRBool& aResult) const { aResult = PR_FALSE; return NS_OK; }
NS_IMETHOD ChildCount(PRInt32& aResult) const { aResult = 0; return NS_OK; }
NS_IMETHOD ChildAt(PRInt32 aIndex, nsIContent*& aResult) const { aResult = nsnull; return NS_OK; }
NS_IMETHOD IndexOf(nsIContent* aPossibleChild, PRInt32& aResult) const { aResult = -1; return NS_OK; }
NS_IMETHOD InsertChildAt(nsIContent* aKid, PRInt32 aIndex, PRBool aNotify) { return NS_OK; }
NS_IMETHOD ReplaceChildAt(nsIContent* aKid, PRInt32 aIndex, PRBool aNotify) { return NS_OK; }
NS_IMETHOD AppendChildTo(nsIContent* aKid, PRBool aNotify) { return NS_OK; }
NS_IMETHOD RemoveChildAt(PRInt32 aIndex, PRBool aNotify) { return NS_OK; }
NS_IMETHOD SplitText(PRUint32 aOffset, nsIDOMText** aReturn){ return NS_OK; }
///////////////////
// Implementation for nsITextContent
NS_IMETHOD GetText(const nsTextFragment** aFragmentsResult);
NS_IMETHOD GetTextLength(PRInt32* aLengthResult);
NS_IMETHOD CopyText(nsAWritableString& aResult);
NS_IMETHOD SetText(const PRUnichar* aBuffer,
PRInt32 aLength,
PRBool aNotify);
NS_IMETHOD SetText(const nsAReadableString& aStr,
PRBool aNotify);
NS_IMETHOD SetText(const char* aBuffer,
PRInt32 aLength,
PRBool aNotify);
NS_IMETHOD IsOnlyWhitespace(PRBool* aResult);
NS_IMETHOD CloneContent(PRBool aCloneText, nsITextContent** aClone);
//----------------------------------------
void ValidateTextFragment();
void ToCString(nsAWritableString& aBuf, PRInt32 aOffset, PRInt32 aLen) const;
// Up pointer to the real content object that we are
// supporting. Sometimes there is work that we just can't do
// ourselves, so this is needed to ask the real object to do the
// work.
nsIContent* mContent;
nsIDocument* mDocument;
nsIContent* mParent;
nsTextFragment mText;
PRInt32 mNameSpaceID;
nsIAtom* mAttrName;
};
NS_IMPL_ADDREF(nsAttributeContent)
NS_IMPL_RELEASE(nsAttributeContent)
nsresult
NS_NewAttributeContent(nsIContent** aContent)
{
NS_PRECONDITION(aContent, "null OUT ptr");
if (nsnull == aContent) {
return NS_ERROR_NULL_POINTER;
}
nsAttributeContent* it = new nsAttributeContent;
if (nsnull == it) {
return NS_ERROR_OUT_OF_MEMORY;
}
return NS_SUCCEEDED(it->QueryInterface(NS_GET_IID(nsIContent), (void **)aContent)) ?
NS_OK : NS_ERROR_FAILURE;
}
//----------------------------------------------------------------------
nsAttributeContent::nsAttributeContent()
: mText()
{
NS_INIT_REFCNT();
mDocument = nsnull;
mParent = nsnull;
mContent = nsnull;
mAttrName = nsnull;
}
//----------------------------------------------------------------------
nsAttributeContent::~nsAttributeContent()
{
NS_IF_RELEASE(mAttrName);
//NS_IF_RELEASE(mDocument);
}
//----------------------------------------------------------------------
NS_IMETHODIMP
nsAttributeContent::Init(nsIContent* aContent, PRInt32 aNameSpaceID, nsIAtom* aAttrName)
{
NS_ASSERTION((nsnull == mContent) && (nsnull != aContent), "null ptr");
mContent = aContent;
NS_IF_RELEASE(mAttrName);
mNameSpaceID = aNameSpaceID;
mAttrName = aAttrName;
NS_ADDREF(mAttrName);
return NS_OK;
}
/**
* @param aIID The name of the class implementing the method
* @param _classiiddef The name of the #define symbol that defines the IID
* for the class (e.g. NS_ISUPPORTS_IID)
*
*/
nsresult nsAttributeContent::QueryInterface(const nsIID& aIID, void** aInstancePtr)
{
if (NULL == aInstancePtr) {
return NS_ERROR_NULL_POINTER;
}
if (aIID.Equals(NS_GET_IID(nsIContent))) {
*aInstancePtr = (void*) ((nsIContent*)this);
NS_ADDREF_THIS();
return NS_OK;
}
if (aIID.Equals(NS_GET_IID(nsITextContent))) {
*aInstancePtr = (void*) ((nsITextContent*)this);
NS_ADDREF_THIS();
return NS_OK;
}
if (aIID.Equals(NS_GET_IID(nsIAttributeContent))) {
*aInstancePtr = (void*) ((nsIAttributeContent*)this);
NS_ADDREF_THIS();
return NS_OK;
}
if (aIID.Equals(NS_GET_IID(nsISupports))) {
*aInstancePtr = (void*) ((nsISupports*)(nsIContent*)this);
NS_ADDREF_THIS();
return NS_OK;
}
return NS_NOINTERFACE;
}
//----------------------------------------------------------------------
// Implementation of nsIContent
void
nsAttributeContent::ToCString(nsAWritableString& aBuf, PRInt32 aOffset,
PRInt32 aLen) const
{
}
nsresult
nsAttributeContent::GetDocument(nsIDocument*& aResult) const
{
aResult = mDocument;
NS_IF_ADDREF(mDocument);
return NS_OK;
}
nsresult
nsAttributeContent::SetDocument(nsIDocument* aDocument, PRBool aDeep, PRBool aCompileEventHandlers)
{
mDocument = aDocument;
//NS_IF_ADDREF(mDocument);
return NS_OK;
}
nsresult
nsAttributeContent::GetParent(nsIContent*& aResult) const
{
NS_IF_ADDREF(mParent);
aResult = mParent;
return NS_OK;;
}
nsresult
nsAttributeContent::SetParent(nsIContent* aParent)
{
mParent = aParent;
return NS_OK;
}
nsresult
nsAttributeContent::HandleDOMEvent(nsIPresContext* aPresContext,
nsEvent* aEvent,
nsIDOMEvent** aDOMEvent,
PRUint32 aFlags,
nsEventStatus* aEventStatus)
{
nsresult ret = NS_OK;
return ret;
}
nsresult
nsAttributeContent::RangeAdd(nsIDOMRange& aRange)
{
return NS_ERROR_FAILURE;
}
nsresult
nsAttributeContent::RangeRemove(nsIDOMRange& aRange)
{
return NS_ERROR_FAILURE;
}
nsresult
nsAttributeContent::GetRangeList(nsVoidArray*& aResult) const
{
return NS_ERROR_FAILURE;
}
//----------------------------------------------------------------------
// Implementation of the nsITextContent interface
void
nsAttributeContent::ValidateTextFragment()
{
if (nsnull != mContent) {
nsAutoString result;
mContent->GetAttribute(mNameSpaceID, mAttrName, result);
PRUnichar * text = result.ToNewUnicode();
mText.SetTo(text, result.Length());
nsCRT::free(text);
}
else {
mText.SetTo("", 0);
}
}
nsresult
nsAttributeContent::GetText(const nsTextFragment** aFragmentsResult)
{
ValidateTextFragment();
if (nsnull != mContent) {
*aFragmentsResult = &mText;
return NS_OK;
}
// XXX is this a good idea, or should we just return an empty
// fragment with no data in it?
return NS_ERROR_FAILURE;
}
nsresult
nsAttributeContent::GetTextLength(PRInt32* aLengthResult)
{
if (!aLengthResult) {
return NS_ERROR_NULL_POINTER;
}
ValidateTextFragment();
*aLengthResult = mText.GetLength();
return NS_OK;
}
nsresult
nsAttributeContent::CopyText(nsAWritableString& aResult)
{
ValidateTextFragment();
if (mText.Is2b()) {
aResult.Assign(mText.Get2b(), mText.GetLength());
}
else {
aResult.Assign(NS_ConvertASCIItoUCS2(mText.Get1b(), mText.GetLength()).get(), mText.GetLength());
}
return NS_OK;
}
// XXX shouldn't these update mContent's attribute?
nsresult
nsAttributeContent::SetText(const PRUnichar* aBuffer, PRInt32 aLength,
PRBool aNotify)
{
NS_PRECONDITION((aLength >= 0) && (nsnull != aBuffer), "bad args");
if (aLength < 0) {
return NS_ERROR_ILLEGAL_VALUE;
}
if (nsnull == aBuffer) {
return NS_ERROR_NULL_POINTER;
}
mText.SetTo(aBuffer, aLength);
// Trigger a reflow
if (aNotify && (nsnull != mDocument)) {
mDocument->ContentChanged(mContent, nsnull);
}
return NS_OK;
}
NS_IMETHODIMP
nsAttributeContent::SetText(const nsAReadableString& aStr,
PRBool aNotify)
{
mText = aStr;
// Trigger a reflow
if (aNotify && (nsnull != mDocument)) {
mDocument->ContentChanged(mContent, nsnull);
}
return NS_OK;
}
// XXX shouldn't these update mContent's attribute?
nsresult
nsAttributeContent::SetText(const char* aBuffer,
PRInt32 aLength,
PRBool aNotify)
{
NS_PRECONDITION((aLength >= 0) && (nsnull != aBuffer), "bad args");
if (aLength < 0) {
return NS_ERROR_ILLEGAL_VALUE;
}
if (nsnull == aBuffer) {
return NS_ERROR_NULL_POINTER;
}
mText.SetTo(aBuffer, aLength);
// Trigger a reflow
if (aNotify && (nsnull != mDocument)) {
mDocument->ContentChanged(mContent, nsnull);
}
return NS_OK;
}
nsresult
nsAttributeContent::IsOnlyWhitespace(PRBool* aResult)
{
ValidateTextFragment();
nsTextFragment& frag = mText;
if (frag.Is2b()) {
const PRUnichar* cp = frag.Get2b();
const PRUnichar* end = cp + frag.GetLength();
while (cp < end) {
PRUnichar ch = *cp++;
if (!XP_IS_SPACE(ch)) {
*aResult = PR_FALSE;
return NS_OK;
}
}
}
else {
const char* cp = frag.Get1b();
const char* end = cp + frag.GetLength();
while (cp < end) {
PRUnichar ch = PRUnichar(*(unsigned char*)cp);
cp++;
if (!XP_IS_SPACE(ch)) {
*aResult = PR_FALSE;
return NS_OK;
}
}
}
*aResult = PR_TRUE;
return NS_OK;
}
NS_IMETHODIMP
nsAttributeContent::CloneContent(PRBool aCloneText, nsITextContent** aReturn)
{
nsresult result = NS_OK;
nsAttributeContent* it;
NS_NEWXPCOM(it, nsAttributeContent);
if (nsnull == it) {
return NS_ERROR_OUT_OF_MEMORY;
}
result = it->QueryInterface(NS_GET_IID(nsITextContent), (void**) aReturn);
if (NS_FAILED(result)) {
return result;
}
result = it->Init(mContent, mNameSpaceID, mAttrName);
if (NS_FAILED(result) || !aCloneText) {
return result;
}
it->mText = mText;
return result;
}
NS_IMETHODIMP
nsAttributeContent::SizeOf(nsISizeOfHandler* aSizer, PRUint32* aResult) const
{
if (!aResult) return NS_ERROR_NULL_POINTER;
*aResult = sizeof(*this);
return NS_OK;
}

79
layout/html/content/src/nsGenericDOMHTMLCollection.cpp
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@ -1,79 +0,0 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#include "nslayout.h"
#include "nsGenericDOMHTMLCollection.h"
nsGenericDOMHTMLCollection::nsGenericDOMHTMLCollection()
{
NS_INIT_REFCNT();
mScriptObject = nsnull;
}
nsGenericDOMHTMLCollection::~nsGenericDOMHTMLCollection()
{
}
nsresult
nsGenericDOMHTMLCollection::QueryInterface(REFNSIID aIID, void** aInstancePtr)
{
if (NULL == aInstancePtr) {
return NS_ERROR_NULL_POINTER;
}
if (aIID.Equals(NS_GET_IID(nsIDOMHTMLCollection))) {
*aInstancePtr = (void*)(nsIDOMHTMLCollection*)this;
AddRef();
return NS_OK;
}
if (aIID.Equals(NS_GET_IID(nsIScriptObjectOwner))) {
*aInstancePtr = (void*)(nsIScriptObjectOwner*)this;
AddRef();
return NS_OK;
}
if (aIID.Equals(NS_GET_IID(nsISupports))) {
*aInstancePtr = (void*)(nsISupports*)(nsIDOMHTMLCollection*)this;
AddRef();
return NS_OK;
}
return NS_NOINTERFACE;
}
NS_IMPL_ADDREF(nsGenericDOMHTMLCollection)
NS_IMPL_RELEASE(nsGenericDOMHTMLCollection)
NS_IMETHODIMP
nsGenericDOMHTMLCollection::GetScriptObject(nsIScriptContext *aContext, void** aScriptObject)
{
nsresult res = NS_OK;
if (nsnull == mScriptObject) {
res = NS_NewScriptHTMLCollection(aContext, (nsISupports *)(nsIDOMHTMLCollection *)this, nsnull, (void**)&mScriptObject);
}
*aScriptObject = mScriptObject;
return res;
}
NS_IMETHODIMP
nsGenericDOMHTMLCollection::SetScriptObject(void *aScriptObject)
{
mScriptObject = aScriptObject;
return NS_OK;
}

62
layout/html/content/src/nsGenericDOMHTMLCollection.h
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#ifndef nsGenericDOMHTMLCollection_h__
#define nsGenericDOMHTMLCollection_h__
#include "nsISupports.h"
#include "nsIDOMHTMLCollection.h"
#include "nsIScriptObjectOwner.h"
/**
* This is a base class for a generic HTML collection. The base class
* provides implementations for nsISupports and nsIScriptObjectOwner,
* but it is up to the subclass to implement the core HTML collection
* methods:
* GetLength
* Item
* NamedItem
*
*/
class nsGenericDOMHTMLCollection : public nsIDOMHTMLCollection,
public nsIScriptObjectOwner
{
public:
nsGenericDOMHTMLCollection();
virtual ~nsGenericDOMHTMLCollection();
NS_DECL_ISUPPORTS
NS_IMETHOD GetScriptObject(nsIScriptContext *aContext, void** aScriptObject);
NS_IMETHOD SetScriptObject(void *aScriptObject);
// The following need to be defined in the subclass
// nsIDOMHTMLCollection interface
NS_IMETHOD GetLength(PRUint32* aLength)=0;
NS_IMETHOD Item(PRUint32 aIndex, nsIDOMNode** aReturn)=0;
NS_IMETHOD NamedItem(const nsAReadableString& aName, nsIDOMNode** aReturn)=0;
protected:
void* mScriptObject;
};
#endif // nsGenericDOMHTMLCollection_h__

703
layout/html/content/src/nsHTMLAnchorElement.cpp
View File

@ -1,703 +0,0 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#include "nsCOMPtr.h"
#include "nsHTMLUtils.h"
#include "nsIDOMHTMLAnchorElement.h"
#include "nsIDOMNSHTMLAnchorElement.h"
#include "nsIScriptObjectOwner.h"
#include "nsIDOMEventReceiver.h"
#include "nsIHTMLContent.h"
#include "nsGenericHTMLElement.h"
#include "nsILink.h"
#include "nsHTMLAtoms.h"
#include "nsHTMLIIDs.h"
#include "nsIStyleContext.h"
#include "nsIMutableStyleContext.h"
#include "nsStyleConsts.h"
#include "nsIPresContext.h"
#include "nsIEventStateManager.h"
#include "nsIURL.h"
#include "nsIEventStateManager.h"
#include "nsIDOMEvent.h"
#include "nsNetUtil.h"
#include "nsCOMPtr.h"
#include "nsIFrameManager.h"
#include "nsIPresShell.h"
#include "nsIDocument.h"
#include "nsIHTMLAttributes.h"
#include "prprf.h"
// XXX suppress
// XXX either suppress is handled in the event code below OR we need a
// custom frame
class nsHTMLAnchorElement : public nsGenericHTMLContainerElement,
public nsIDOMHTMLAnchorElement,
public nsIDOMNSHTMLAnchorElement,
public nsILink
{
public:
nsHTMLAnchorElement();
virtual ~nsHTMLAnchorElement();
// nsISupports
NS_DECL_ISUPPORTS_INHERITED
// nsIDOMNode
NS_FORWARD_IDOMNODE_NO_CLONENODE(nsGenericHTMLContainerElement::)
// nsIDOMElement
NS_FORWARD_IDOMELEMENT(nsGenericHTMLContainerElement::)
// nsIDOMHTMLElement
NS_FORWARD_IDOMHTMLELEMENT(nsGenericHTMLContainerElement::)
// nsIDOMHTMLAnchorElement
NS_DECL_IDOMHTMLANCHORELEMENT
// nsIDOMNSHTMLAnchorElement
NS_DECL_IDOMNSHTMLANCHORELEMENT
// nsILink
NS_IMETHOD GetLinkState(nsLinkState &aState);
NS_IMETHOD SetLinkState(nsLinkState aState);
NS_IMETHOD GetHrefCString(char* &aBuf);
NS_IMETHOD SetDocument(nsIDocument* aDocument, PRBool aDeep,
PRBool aCompileEventHandlers);
NS_IMETHOD SetFocus(nsIPresContext* aPresContext);
NS_IMETHOD RemoveFocus(nsIPresContext* aPresContext);
NS_IMETHOD StringToAttribute(nsIAtom* aAttribute,
const nsAReadableString& aValue,
nsHTMLValue& aResult);
NS_IMETHOD HandleDOMEvent(nsIPresContext* aPresContext, nsEvent* aEvent,
nsIDOMEvent** aDOMEvent, PRUint32 aFlags,
nsEventStatus* aEventStatus);
NS_IMETHOD SizeOf(nsISizeOfHandler* aSizer, PRUint32* aResult) const;
protected:
nsresult RegUnRegAccessKey(PRBool aDoReg);
// The cached visited state
nsLinkState mLinkState;
};
nsresult
NS_NewHTMLAnchorElement(nsIHTMLContent** aInstancePtrResult,
nsINodeInfo *aNodeInfo)
{
NS_ENSURE_ARG_POINTER(aInstancePtrResult);
nsHTMLAnchorElement* it = new nsHTMLAnchorElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsresult rv = it->Init(aNodeInfo);
if (NS_FAILED(rv)) {
delete it;
return rv;
}
*aInstancePtrResult = NS_STATIC_CAST(nsIHTMLContent *, it);
NS_ADDREF(*aInstancePtrResult);
return NS_OK;
}
nsHTMLAnchorElement::nsHTMLAnchorElement() : mLinkState(eLinkState_Unknown)
{
nsHTMLUtils::AddRef(); // for GetHrefCString
}
nsHTMLAnchorElement::~nsHTMLAnchorElement()
{
nsHTMLUtils::Release(); // for GetHrefCString
}
NS_IMPL_ADDREF_INHERITED(nsHTMLAnchorElement, nsGenericElement)
NS_IMPL_RELEASE_INHERITED(nsHTMLAnchorElement, nsGenericElement)
NS_IMPL_HTMLCONTENT_QI3(nsHTMLAnchorElement, nsGenericHTMLContainerElement,
nsIDOMHTMLAnchorElement, nsIDOMNSHTMLAnchorElement,
nsILink)
nsresult
nsHTMLAnchorElement::CloneNode(PRBool aDeep, nsIDOMNode** aReturn)
{
NS_ENSURE_ARG_POINTER(aReturn);
*aReturn = nsnull;
nsHTMLAnchorElement* it = new nsHTMLAnchorElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsCOMPtr<nsIDOMNode> kungFuDeathGrip(it);
nsresult rv = it->Init(mNodeInfo);
if (NS_FAILED(rv))
return rv;
CopyInnerTo(this, it, aDeep);
*aReturn = NS_STATIC_CAST(nsIDOMNode *, it);
NS_ADDREF(*aReturn);
return NS_OK;
}
NS_IMPL_STRING_ATTR(nsHTMLAnchorElement, AccessKey, accesskey)
NS_IMPL_STRING_ATTR(nsHTMLAnchorElement, Charset, charset)
NS_IMPL_STRING_ATTR(nsHTMLAnchorElement, Coords, coords)
NS_IMPL_STRING_ATTR(nsHTMLAnchorElement, Hreflang, hreflang)
NS_IMPL_STRING_ATTR(nsHTMLAnchorElement, Name, name)
NS_IMPL_STRING_ATTR(nsHTMLAnchorElement, Rel, rel)
NS_IMPL_STRING_ATTR(nsHTMLAnchorElement, Rev, rev)
NS_IMPL_STRING_ATTR(nsHTMLAnchorElement, Shape, shape)
NS_IMPL_INT_ATTR(nsHTMLAnchorElement, TabIndex, tabindex)
NS_IMPL_STRING_ATTR(nsHTMLAnchorElement, Target, target)
NS_IMPL_STRING_ATTR(nsHTMLAnchorElement, Type, type)
// This goes and gets the proper PresContext in order
// for it to get the EventStateManager so it can register
// the access key
nsresult nsHTMLAnchorElement::RegUnRegAccessKey(PRBool aDoReg)
{
// first check to see if it even has an acess key
nsAutoString accessKey;
PRInt32 nameSpaceID;
GetNameSpaceID(nameSpaceID);
nsresult rv;
rv = NS_STATIC_CAST(nsIContent *, this)->GetAttribute(nameSpaceID,
nsHTMLAtoms::accesskey,
accessKey);
if (NS_CONTENT_ATTR_NOT_THERE != rv) {
nsCOMPtr<nsIPresContext> presContext;
GetPresContext(this, getter_AddRefs(presContext));
// With a valid PresContext we can get the EVM
// and register the access key
if (presContext) {
nsCOMPtr<nsIEventStateManager> stateManager;
presContext->GetEventStateManager(getter_AddRefs(stateManager));
if (stateManager) {
if (aDoReg) {
return stateManager->RegisterAccessKey(nsnull, this,
(PRUint32)accessKey.First());
} else {
return stateManager->UnregisterAccessKey(nsnull, this,
(PRUint32)accessKey.First());
}
}
}
}
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsHTMLAnchorElement::SetDocument(nsIDocument* aDocument, PRBool aDeep,
PRBool aCompileEventHandlers)
{
// The document gets set to null before it is destroyed,
// so we unregister the the access key here (if it has one)
// before setting it to null
if (aDocument == nsnull) {
RegUnRegAccessKey(PR_FALSE);
}
nsresult rv;
rv = nsGenericHTMLContainerElement::SetDocument(aDocument,
aDeep,
aCompileEventHandlers);
// Register the access key here (if it has one)
// if the document isn't null
if (aDocument != nsnull) {
RegUnRegAccessKey(PR_TRUE);
}
return rv;
}
NS_IMETHODIMP
nsHTMLAnchorElement::Blur()
{
nsCOMPtr<nsIPresContext> presContext;
GetPresContext(this, getter_AddRefs(presContext));
return RemoveFocus(presContext);
}
NS_IMETHODIMP
nsHTMLAnchorElement::Focus()
{
nsCOMPtr<nsIDocument> doc; // Strong
nsresult rv = GetDocument(*getter_AddRefs(doc));
if (NS_FAILED(rv)) { return rv; }
if (!doc) { return NS_ERROR_NULL_POINTER; }
PRInt32 numShells = doc->GetNumberOfShells();
nsCOMPtr<nsIPresContext> context;
for (PRInt32 i=0; i<numShells; i++) {
nsCOMPtr<nsIPresShell> shell = getter_AddRefs(doc->GetShellAt(i));
if (!shell) { return NS_ERROR_NULL_POINTER; }
rv = shell->GetPresContext(getter_AddRefs(context));
if (NS_FAILED(rv)) {
return rv;
}
if (!context) {
return NS_ERROR_NULL_POINTER;
}
rv = SetFocus(context);
if (NS_FAILED(rv)) {
return rv;
}
}
return NS_OK;
}
NS_IMETHODIMP
nsHTMLAnchorElement::SetFocus(nsIPresContext* aPresContext)
{
// don't make the link grab the focus if there is no link handler
nsCOMPtr<nsILinkHandler> handler;
nsresult rv = aPresContext->GetLinkHandler(getter_AddRefs(handler));
if (NS_SUCCEEDED(rv) && (nsnull != handler)) {
nsCOMPtr<nsIEventStateManager> stateManager;
aPresContext->GetEventStateManager(getter_AddRefs(stateManager));
if (stateManager) {
stateManager->SetContentState(this, NS_EVENT_STATE_FOCUS);
// Make sure the presentation is up-to-date
if (mDocument) {
mDocument->FlushPendingNotifications();
}
nsCOMPtr<nsIPresShell> presShell;
aPresContext->GetShell(getter_AddRefs(presShell));
if (presShell) {
nsIFrame* frame = nsnull;
presShell->GetPrimaryFrameFor(this, &frame);
if (frame) {
presShell->ScrollFrameIntoView(frame, NS_PRESSHELL_SCROLL_ANYWHERE,
NS_PRESSHELL_SCROLL_ANYWHERE);
}
}
}
}
return NS_OK;
}
NS_IMETHODIMP
nsHTMLAnchorElement::RemoveFocus(nsIPresContext* aPresContext)
{
// If we are disabled, we probably shouldn't have focus in the
// first place, so allow it to be removed.
nsresult rv = NS_OK;
nsCOMPtr<nsIEventStateManager> esm;
aPresContext->GetEventStateManager(getter_AddRefs(esm));
if (esm) {
nsCOMPtr<nsIDocument> doc;
GetDocument(*getter_AddRefs(doc));
if (!doc)
return NS_ERROR_NULL_POINTER;
nsCOMPtr<nsIContent> rootContent;
rootContent = getter_AddRefs(doc->GetRootContent());
rv = esm->SetContentState(rootContent, NS_EVENT_STATE_FOCUS);
}
return rv;
}
NS_IMETHODIMP
nsHTMLAnchorElement::StringToAttribute(nsIAtom* aAttribute,
const nsAReadableString& aValue,
nsHTMLValue& aResult)
{
if (aAttribute == nsHTMLAtoms::tabindex) {
if (ParseValue(aValue, 0, 32767, aResult, eHTMLUnit_Integer)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
else if (aAttribute == nsHTMLAtoms::suppress) {
if (nsCRT::strcasecmp(nsPromiseFlatString(aValue).get(),
NS_LITERAL_STRING("true").get())) {
aResult.SetEmptyValue(); // XXX? shouldn't just leave "true"
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
return NS_CONTENT_ATTR_NOT_THERE;
}
// XXX support suppress in here
NS_IMETHODIMP
nsHTMLAnchorElement::HandleDOMEvent(nsIPresContext* aPresContext,
nsEvent* aEvent,
nsIDOMEvent** aDOMEvent,
PRUint32 aFlags,
nsEventStatus* aEventStatus)
{
return HandleDOMEventForAnchors(this, aPresContext, aEvent, aDOMEvent,
aFlags, aEventStatus);
}
NS_IMETHODIMP
nsHTMLAnchorElement::GetHref(nsAWritableString& aValue)
{
char *buf;
nsresult rv = GetHrefCString(buf);
if (NS_FAILED(rv)) return rv;
if (buf) {
aValue.Assign(NS_ConvertASCIItoUCS2(buf));
nsCRT::free(buf);
}
// NS_IMPL_STRING_ATTR does nothing where we have (buf == null)
return NS_OK;
}
NS_IMETHODIMP
nsHTMLAnchorElement::SetHref(const nsAReadableString& aValue)
{
// Clobber our "cache", so we'll recompute it the next time
// somebody asks for it.
mLinkState = eLinkState_Unknown;
return NS_STATIC_CAST(nsIContent *, this)->SetAttribute(kNameSpaceID_HTML,
nsHTMLAtoms::href,
aValue, PR_TRUE);
}
NS_IMETHODIMP
nsHTMLAnchorElement::SizeOf(nsISizeOfHandler* aSizer, PRUint32* aResult) const
{
*aResult = sizeof(*this) + BaseSizeOf(aSizer);
return NS_OK;
}
NS_IMETHODIMP
nsHTMLAnchorElement::GetProtocol(nsAWritableString& aProtocol)
{
nsAutoString href;
nsCOMPtr<nsIURI> url;
nsresult result = NS_OK;
result = GetHref(href);
if (NS_OK == result) {
result = NS_NewURI(getter_AddRefs(url), href);
if (NS_FAILED(result))
return result;
char* protocol;
result = url->GetScheme(&protocol);
if (NS_FAILED(result))
return result;
aProtocol.Assign(NS_ConvertASCIItoUCS2(protocol));
aProtocol.Append(PRUnichar(':'));
nsCRT::free(protocol);
}
return result;
}
NS_IMETHODIMP
nsHTMLAnchorElement::GetHost(nsAWritableString& aHost)
{
nsAutoString href;
nsCOMPtr<nsIURI> url;
nsresult result = NS_OK;
result = GetHref(href);
if (NS_OK == result) {
result = NS_NewURI(getter_AddRefs(url), href);
if (NS_OK == result) {
char* host;
result = url->GetHost(&host);
if (result == NS_OK) {
aHost.Assign(NS_ConvertASCIItoUCS2(host));
nsCRT::free(host);
PRInt32 port;
(void)url->GetPort(&port);
if (-1 != port) {
aHost.Append(NS_LITERAL_STRING(":"));
nsAutoString portStr;
portStr.AppendInt(port);
aHost.Append(portStr);
}
}
}
}
return result;
}
NS_IMETHODIMP
nsHTMLAnchorElement::GetHostname(nsAWritableString& aHostname)
{
nsAutoString href;
nsIURI *url;
nsresult result = NS_OK;
result = GetHref(href);
if (NS_OK == result) {
result = NS_NewURI(&url, href);
if (NS_OK == result) {
char* host;
result = url->GetHost(&host);
if (result == NS_OK) {
aHostname.Assign(NS_ConvertASCIItoUCS2(host));
nsCRT::free(host);
}
NS_RELEASE(url);
}
}
return result;
}
NS_IMETHODIMP
nsHTMLAnchorElement::GetPathname(nsAWritableString& aPathname)
{
nsAutoString href;
nsCOMPtr<nsIURI> uri;
nsresult result = NS_OK;
aPathname.Truncate();
result = GetHref(href);
if (NS_FAILED(result)) {
return result;
}
result = NS_NewURI(getter_AddRefs(uri), href);
if (NS_FAILED(result)) {
return result;
}
nsCOMPtr<nsIURL> url(do_QueryInterface(uri));
if (!url) {
return NS_OK;
}
char* file;
result = url->GetFilePath(&file);
if (NS_FAILED(result)) {
return result;
}
aPathname.Assign(NS_ConvertASCIItoUCS2(file));
nsCRT::free(file);
return result;
}
NS_IMETHODIMP
nsHTMLAnchorElement::GetSearch(nsAWritableString& aSearch)
{
nsAutoString href;
nsCOMPtr<nsIURI> uri;
nsresult result = NS_OK;
result = GetHref(href);
if (NS_OK == result) {
result = NS_NewURI(getter_AddRefs(uri), href);
if (NS_OK == result) {
char *search;
nsIURL* url;
result = uri->QueryInterface(NS_GET_IID(nsIURL), (void**)&url);
if (NS_SUCCEEDED(result)) {
result = url->GetEscapedQuery(&search);
NS_RELEASE(url);
}
if (NS_SUCCEEDED(result) && search && (*search)) {
aSearch.Assign(PRUnichar('?'));
aSearch.Append(NS_ConvertASCIItoUCS2(search));
nsCRT::free(search);
}
else {
aSearch.SetLength(0);
}
}
}
return result;
}
NS_IMETHODIMP
nsHTMLAnchorElement::GetPort(nsAWritableString& aPort)
{
nsAutoString href;
nsCOMPtr<nsIURI> url;
nsresult result = NS_OK;
result = GetHref(href);
if (NS_OK == result) {
result = NS_NewURI(getter_AddRefs(url), href);
if (NS_OK == result) {
aPort.Truncate(0);
PRInt32 port;
(void)url->GetPort(&port);
if (-1 != port) {
nsAutoString portStr;
portStr.AppendInt(port);
aPort.Append(portStr);
}
}
}
return result;
}
NS_IMETHODIMP
nsHTMLAnchorElement::GetHash(nsAWritableString& aHash)
{
nsAutoString href;
nsCOMPtr<nsIURI> uri;
nsresult result = NS_OK;
result = GetHref(href);
if (NS_OK == result) {
result = NS_NewURI(getter_AddRefs(uri), href);
if (NS_OK == result) {
char *ref;
nsCOMPtr<nsIURL> url(do_QueryInterface(uri));
if (url) {
result = url->GetRef(&ref);
}
if (result == NS_OK && (nsnull != ref) && ('\0' != *ref)) {
aHash.Assign(PRUnichar('#'));
aHash.Append(NS_ConvertASCIItoUCS2(ref));
nsCRT::free(ref);
}
else {
aHash.SetLength(0);
}
}
}
return result;
}
NS_IMETHODIMP
nsHTMLAnchorElement::GetText(nsAWritableString& aText)
{
aText.Truncate();
nsCOMPtr<nsIDOMNode> child;
GetFirstChild(getter_AddRefs(child));
if (child) {
child->GetNodeValue(aText);
}
return NS_OK;
}
NS_IMETHODIMP
nsHTMLAnchorElement::GetLinkState(nsLinkState &aState)
{
aState = mLinkState;
return NS_OK;
}
NS_IMETHODIMP
nsHTMLAnchorElement::SetLinkState(nsLinkState aState)
{
mLinkState = aState;
return NS_OK;
}
NS_IMETHODIMP
nsHTMLAnchorElement::GetHrefCString(char* &aBuf)
{
// Get href= attribute (relative URL).
nsAutoString relURLSpec;
if (NS_CONTENT_ATTR_HAS_VALUE ==
NS_STATIC_CAST(nsIContent *, this)->GetAttribute(kNameSpaceID_HTML,
nsHTMLAtoms::href,
relURLSpec)) {
// Clean up any leading or trailing whitespace
relURLSpec.Trim(" \t\n\r");
// Get base URL.
nsCOMPtr<nsIURI> baseURL;
GetBaseURL(*getter_AddRefs(baseURL));
if (baseURL) {
// Get absolute URL.
NS_MakeAbsoluteURIWithCharset(&aBuf, relURLSpec, mDocument, baseURL,
nsHTMLUtils::IOService,
nsHTMLUtils::CharsetMgr);
}
else {
// Absolute URL is same as relative URL.
aBuf = relURLSpec.ToNewUTF8String();
}
}
else {
// Absolute URL is null to say we have no HREF.
aBuf = nsnull;
}
return NS_OK;
}

161
layout/html/content/src/nsHTMLBaseFontElement.cpp
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@ -1,161 +0,0 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#include "nsIDOMHTMLBaseFontElement.h"
#include "nsIScriptObjectOwner.h"
#include "nsIDOMEventReceiver.h"
#include "nsIHTMLContent.h"
#include "nsGenericHTMLElement.h"
#include "nsHTMLAtoms.h"
#include "nsHTMLIIDs.h"
#include "nsIStyleContext.h"
#include "nsIMutableStyleContext.h"
#include "nsStyleConsts.h"
#include "nsIPresContext.h"
class nsHTMLBaseFontElement : public nsGenericHTMLLeafElement,
public nsIDOMHTMLBaseFontElement
{
public:
nsHTMLBaseFontElement();
virtual ~nsHTMLBaseFontElement();
// nsISupports
NS_DECL_ISUPPORTS_INHERITED
// nsIDOMNode
NS_FORWARD_IDOMNODE_NO_CLONENODE(nsGenericHTMLLeafElement::)
// nsIDOMElement
NS_FORWARD_IDOMELEMENT(nsGenericHTMLLeafElement::)
// nsIDOMHTMLElement
NS_FORWARD_IDOMHTMLELEMENT(nsGenericHTMLLeafElement::)
// nsIDOMHTMLBaseElement
NS_DECL_IDOMHTMLBASEFONTELEMENT
NS_IMETHOD GetMappedAttributeImpact(const nsIAtom* aAttribute,
PRInt32& aHint) const;
NS_IMETHOD SizeOf(nsISizeOfHandler* aSizer, PRUint32* aResult) const;
};
nsresult
NS_NewHTMLBaseFontElement(nsIHTMLContent** aInstancePtrResult,
nsINodeInfo *aNodeInfo)
{
NS_ENSURE_ARG_POINTER(aInstancePtrResult);
nsHTMLBaseFontElement* it = new nsHTMLBaseFontElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsresult rv = it->Init(aNodeInfo);
if (NS_FAILED(rv)) {
delete it;
return rv;
}
*aInstancePtrResult = NS_STATIC_CAST(nsIHTMLContent *, it);
NS_ADDREF(*aInstancePtrResult);
return NS_OK;
}
nsHTMLBaseFontElement::nsHTMLBaseFontElement()
{
}
nsHTMLBaseFontElement::~nsHTMLBaseFontElement()
{
}
NS_IMPL_ADDREF(nsHTMLBaseFontElement)
NS_IMPL_RELEASE(nsHTMLBaseFontElement)
NS_IMPL_HTMLCONTENT_QI(nsHTMLBaseFontElement, nsGenericHTMLLeafElement,
nsIDOMHTMLBaseFontElement)
nsresult
nsHTMLBaseFontElement::CloneNode(PRBool aDeep, nsIDOMNode** aReturn)
{
NS_ENSURE_ARG_POINTER(aReturn);
*aReturn = nsnull;
nsHTMLBaseFontElement* it = new nsHTMLBaseFontElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsCOMPtr<nsIDOMNode> kungFuDeathGrip(it);
nsresult rv = it->Init(mNodeInfo);
if (NS_FAILED(rv))
return rv;
CopyInnerTo(this, it, aDeep);
*aReturn = NS_STATIC_CAST(nsIDOMNode *, it);
NS_ADDREF(*aReturn);
return NS_OK;
}
NS_IMPL_STRING_ATTR(nsHTMLBaseFontElement, Color, color)
NS_IMPL_STRING_ATTR(nsHTMLBaseFontElement, Face, face)
NS_IMPL_STRING_ATTR(nsHTMLBaseFontElement, Size, size)
NS_IMETHODIMP
nsHTMLBaseFontElement::GetMappedAttributeImpact(const nsIAtom* aAttribute,
PRInt32& aHint) const
{
if ((nsHTMLAtoms::color == aAttribute) ||
(nsHTMLAtoms::face == aAttribute) ||
(nsHTMLAtoms::size == aAttribute)) {
aHint = NS_STYLE_HINT_RECONSTRUCT_ALL; // XXX this seems a bit harsh, perhaps we need a reflow_all?
}
else if (! nsGenericHTMLElement::GetCommonMappedAttributesImpact(aAttribute, aHint)) {
aHint = NS_STYLE_HINT_CONTENT;
}
return NS_OK;
}
NS_IMETHODIMP
nsHTMLBaseFontElement::SizeOf(nsISizeOfHandler* aSizer,
PRUint32* aResult) const
{
*aResult = sizeof(*this) + BaseSizeOf(aSizer);
return NS_OK;
}

1033
layout/html/content/src/nsHTMLBodyElement.cpp
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497
layout/html/content/src/nsHTMLButtonElement.cpp
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#include "nsIDOMHTMLButtonElement.h"
#include "nsIDOMNSHTMLButtonElement.h"
#include "nsIDOMHTMLFormElement.h"
#include "nsIScriptObjectOwner.h"
#include "nsIDOMEventReceiver.h"
#include "nsIHTMLContent.h"
#include "nsGenericHTMLElement.h"
#include "nsHTMLAtoms.h"
#include "nsHTMLIIDs.h"
#include "nsIStyleContext.h"
#include "nsIMutableStyleContext.h"
#include "nsStyleConsts.h"
#include "nsIPresContext.h"
#include "nsIFormControl.h"
#include "nsIForm.h"
#include "nsIURL.h"
#include "nsIFormControlFrame.h"
#include "nsIEventStateManager.h"
#include "nsIDOMEvent.h"
#include "nsISizeOfHandler.h"
#include "nsIDocument.h"
class nsHTMLButtonElement : public nsGenericHTMLContainerFormElement,
public nsIDOMHTMLButtonElement,
public nsIDOMNSHTMLButtonElement
{
public:
nsHTMLButtonElement();
virtual ~nsHTMLButtonElement();
// nsISupports
NS_DECL_ISUPPORTS_INHERITED
// nsIDOMNode
NS_FORWARD_IDOMNODE_NO_CLONENODE(nsGenericHTMLContainerFormElement::)
// nsIDOMElement
NS_FORWARD_IDOMELEMENT(nsGenericHTMLContainerFormElement::)
// nsIDOMHTMLElement
NS_FORWARD_IDOMHTMLELEMENT(nsGenericHTMLContainerElement::)
// nsIDOMHTMLButtonElement
NS_DECL_IDOMHTMLBUTTONELEMENT
// nsIDOMNSHTMLButtonElement
NS_DECL_IDOMNSHTMLBUTTONELEMENT
// overrided nsIFormControl method
NS_IMETHOD GetType(PRInt32* aType);
// nsIContent overrides...
NS_IMETHOD GetAttribute(PRInt32 aNameSpaceID, nsIAtom* aName,
nsAWritableString& aResult) const;
NS_IMETHOD SetAttribute(PRInt32 aNameSpaceID, nsIAtom* aName,
const nsAReadableString& aValue, PRBool aNotify);
NS_IMETHOD SetFocus(nsIPresContext* aPresContext);
NS_IMETHOD RemoveFocus(nsIPresContext* aPresContext);
NS_IMETHOD StringToAttribute(nsIAtom* aAttribute,
const nsAReadableString& aValue,
nsHTMLValue& aResult);
NS_IMETHOD AttributeToString(nsIAtom* aAttribute,
const nsHTMLValue& aValue,
nsAWritableString& aResult) const;
NS_IMETHOD HandleDOMEvent(nsIPresContext* aPresContext,
nsEvent* aEvent,
nsIDOMEvent** aDOMEvent,
PRUint32 aFlags,
nsEventStatus* aEventStatus);
NS_IMETHOD SizeOf(nsISizeOfHandler* aSizer, PRUint32* aResult) const;
protected:
PRInt8 mType;
};
// Construction, destruction
nsresult
NS_NewHTMLButtonElement(nsIHTMLContent** aInstancePtrResult,
nsINodeInfo *aNodeInfo)
{
NS_ENSURE_ARG_POINTER(aInstancePtrResult);
nsHTMLButtonElement* it = new nsHTMLButtonElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsresult rv = NS_STATIC_CAST(nsGenericElement *, it)->Init(aNodeInfo);
if (NS_FAILED(rv)) {
delete it;
return rv;
}
*aInstancePtrResult = NS_STATIC_CAST(nsIHTMLContent *, it);
NS_ADDREF(*aInstancePtrResult);
return NS_OK;
}
nsHTMLButtonElement::nsHTMLButtonElement()
{
mType = NS_FORM_BUTTON_BUTTON; // default
}
nsHTMLButtonElement::~nsHTMLButtonElement()
{
// Null out form's pointer to us - no ref counting here!
SetForm(nsnull);
}
// nsISupports
NS_IMPL_ADDREF_INHERITED(nsHTMLButtonElement, nsGenericElement);
NS_IMPL_RELEASE_INHERITED(nsHTMLButtonElement, nsGenericElement);
NS_IMPL_HTMLCONTENT_QI2(nsHTMLButtonElement, nsGenericHTMLContainerFormElement,
nsIDOMHTMLButtonElement, nsIDOMNSHTMLButtonElement);
NS_IMETHODIMP
nsHTMLButtonElement::GetAttribute(PRInt32 aNameSpaceID, nsIAtom* aName,
nsAWritableString& aResult) const
{
if (aName == nsHTMLAtoms::disabled) {
nsresult rv = nsGenericHTMLContainerFormElement::GetAttribute(kNameSpaceID_None, nsHTMLAtoms::disabled, aResult);
if (rv == NS_CONTENT_ATTR_NOT_THERE) {
aResult.Assign(NS_LITERAL_STRING("false"));
} else {
aResult.Assign(NS_LITERAL_STRING("true"));
}
return rv;
}
return nsGenericHTMLContainerFormElement::GetAttribute(aNameSpaceID, aName,
aResult);
}
NS_IMETHODIMP
nsHTMLButtonElement::SetAttribute(PRInt32 aNameSpaceID, nsIAtom* aName,
const nsAReadableString& aValue,
PRBool aNotify)
{
nsAutoString value(aValue);
if (aName == nsHTMLAtoms::disabled &&
value.EqualsWithConversion("false", PR_TRUE)) {
return UnsetAttribute(aNameSpaceID, aName, aNotify);
}
return nsGenericHTMLContainerFormElement::SetAttribute(aNameSpaceID, aName,
aValue, aNotify);
}
// nsIDOMHTMLButtonElement
nsresult
nsHTMLButtonElement::CloneNode(PRBool aDeep, nsIDOMNode** aReturn)
{
NS_ENSURE_ARG_POINTER(aReturn);
*aReturn = nsnull;
nsHTMLButtonElement* it = new nsHTMLButtonElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsCOMPtr<nsIDOMNode> kungFuDeathGrip(it);
nsresult rv = NS_STATIC_CAST(nsGenericElement *, it)->Init(mNodeInfo);
if (NS_FAILED(rv))
return rv;
CopyInnerTo(this, it, aDeep);
*aReturn = NS_STATIC_CAST(nsIDOMNode *, it);
NS_ADDREF(*aReturn);
return NS_OK;
}
// nsIContent
NS_IMETHODIMP
nsHTMLButtonElement::GetForm(nsIDOMHTMLFormElement** aForm)
{
return nsGenericHTMLContainerFormElement::GetForm(aForm);
}
NS_IMETHODIMP
nsHTMLButtonElement::GetType(nsAWritableString& aType)
{
return AttributeToString(nsHTMLAtoms::type,
nsHTMLValue(mType, eHTMLUnit_Enumerated),
aType);
}
NS_IMPL_STRING_ATTR(nsHTMLButtonElement, AccessKey, accesskey)
NS_IMPL_BOOL_ATTR(nsHTMLButtonElement, Disabled, disabled)
NS_IMPL_STRING_ATTR(nsHTMLButtonElement, Name, name)
NS_IMPL_INT_ATTR(nsHTMLButtonElement, TabIndex, tabindex)
NS_IMPL_STRING_ATTR(nsHTMLButtonElement, Value, value)
NS_IMETHODIMP
nsHTMLButtonElement::Blur()
{
nsCOMPtr<nsIPresContext> presContext;
GetPresContext(this, getter_AddRefs(presContext));
return RemoveFocus(presContext);
}
NS_IMETHODIMP
nsHTMLButtonElement::Focus()
{
nsCOMPtr<nsIPresContext> presContext;
GetPresContext(this, getter_AddRefs(presContext));
return SetFocus(presContext);
}
NS_IMETHODIMP
nsHTMLButtonElement::SetFocus(nsIPresContext* aPresContext)
{
// first see if we are disabled or not. If disabled then do nothing.
nsAutoString disabled;
if (NS_CONTENT_ATTR_HAS_VALUE == GetAttribute(kNameSpaceID_HTML,
nsHTMLAtoms::disabled,
disabled)) {
return NS_OK;
}
nsCOMPtr<nsIEventStateManager> esm;
if (NS_OK == aPresContext->GetEventStateManager(getter_AddRefs(esm))) {
esm->SetContentState(this, NS_EVENT_STATE_FOCUS);
}
nsIFormControlFrame* formControlFrame = nsnull;
nsresult rv = GetPrimaryFrame(this, formControlFrame);
if (NS_SUCCEEDED(rv)) {
formControlFrame->SetFocus(PR_TRUE, PR_TRUE);
formControlFrame->ScrollIntoView(aPresContext);
}
return rv;
}
NS_IMETHODIMP
nsHTMLButtonElement::RemoveFocus(nsIPresContext* aPresContext)
{
// If we are disabled, we probably shouldn't have focus in the
// first place, so allow it to be removed.
nsresult rv = NS_OK;
nsIFormControlFrame* formControlFrame = nsnull;
rv = GetPrimaryFrame(this, formControlFrame);
if (NS_SUCCEEDED(rv)) {
formControlFrame->SetFocus(PR_FALSE, PR_FALSE);
}
nsCOMPtr<nsIEventStateManager> esm;
if (NS_OK == aPresContext->GetEventStateManager(getter_AddRefs(esm))) {
nsCOMPtr<nsIDocument> doc;
GetDocument(*getter_AddRefs(doc));
if (!doc)
return NS_ERROR_NULL_POINTER;
nsCOMPtr<nsIContent> rootContent;
rootContent = getter_AddRefs(doc->GetRootContent());
rv = esm->SetContentState(rootContent, NS_EVENT_STATE_FOCUS);
}
return rv;
}
static nsGenericHTMLElement::EnumTable kButtonTypeTable[] = {
{ "button", NS_FORM_BUTTON_BUTTON },
{ "reset", NS_FORM_BUTTON_RESET },
{ "submit", NS_FORM_BUTTON_SUBMIT },
{ 0 }
};
NS_IMETHODIMP
nsHTMLButtonElement::StringToAttribute(nsIAtom* aAttribute,
const nsAReadableString& aValue,
nsHTMLValue& aResult)
{
if (aAttribute == nsHTMLAtoms::tabindex) {
if (ParseValue(aValue, 0, 32767, aResult, eHTMLUnit_Integer)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
else if (aAttribute == nsHTMLAtoms::type) {
nsGenericHTMLElement::EnumTable *table = kButtonTypeTable;
nsAutoString val(aValue);
while (nsnull != table->tag) {
if (val.EqualsIgnoreCase(table->tag)) {
aResult.SetIntValue(table->value, eHTMLUnit_Enumerated);
mType = table->value;
return NS_CONTENT_ATTR_HAS_VALUE;
}
table++;
}
}
else if (aAttribute == nsHTMLAtoms::disabled) {
aResult.SetEmptyValue();
return NS_CONTENT_ATTR_HAS_VALUE;
}
return NS_CONTENT_ATTR_NOT_THERE;
}
NS_IMETHODIMP
nsHTMLButtonElement::AttributeToString(nsIAtom* aAttribute,
const nsHTMLValue& aValue,
nsAWritableString& aResult) const
{
if (aAttribute == nsHTMLAtoms::type) {
if (eHTMLUnit_Enumerated == aValue.GetUnit()) {
EnumValueToString(aValue, kButtonTypeTable, aResult, PR_FALSE);
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
return nsGenericHTMLContainerFormElement::AttributeToString(aAttribute,
aValue, aResult);
}
NS_IMETHODIMP
nsHTMLButtonElement::HandleDOMEvent(nsIPresContext* aPresContext,
nsEvent* aEvent,
nsIDOMEvent** aDOMEvent,
PRUint32 aFlags,
nsEventStatus* aEventStatus)
{
NS_ENSURE_ARG(aPresContext);
NS_ENSURE_ARG_POINTER(aEventStatus);
// Do not process any DOM events if the element is disabled
PRBool bDisabled;
nsresult rv = GetDisabled(&bDisabled);
if (NS_FAILED(rv) || bDisabled) {
return rv;
}
// Try script event handlers first
nsresult ret;
ret = nsGenericHTMLContainerFormElement::HandleDOMEvent(aPresContext,
aEvent, aDOMEvent,
aFlags,
aEventStatus);
if ((NS_OK == ret) && (nsEventStatus_eIgnore == *aEventStatus) &&
!(aFlags & NS_EVENT_FLAG_CAPTURE)) {
switch (aEvent->message) {
case NS_KEY_PRESS:
case NS_KEY_UP:
{
// For backwards compat, trigger buttons with space or enter
// (bug 25300)
nsKeyEvent * keyEvent = (nsKeyEvent *)aEvent;
if ((keyEvent->keyCode == NS_VK_RETURN && NS_KEY_PRESS == aEvent->message) ||
keyEvent->keyCode == NS_VK_SPACE && NS_KEY_UP == aEvent->message) {
nsEventStatus status = nsEventStatus_eIgnore;
nsMouseEvent event;
event.eventStructType = NS_MOUSE_EVENT;
event.message = NS_MOUSE_LEFT_CLICK;
event.isShift = PR_FALSE;
event.isControl = PR_FALSE;
event.isAlt = PR_FALSE;
event.isMeta = PR_FALSE;
event.clickCount = 0;
event.widget = nsnull;
rv = HandleDOMEvent(aPresContext, &event, nsnull,
NS_EVENT_FLAG_INIT, &status);
}
}
break;// NS_KEY_PRESS
case NS_MOUSE_LEFT_CLICK:
{
// Tell the frame about the click
nsIFormControlFrame* formControlFrame = nsnull;
rv = GetPrimaryFrame(this, formControlFrame);
if (NS_SUCCEEDED(rv)) {
formControlFrame->MouseClicked(aPresContext);
}
}
break;// NS_MOUSE_LEFT_CLICK
case NS_MOUSE_LEFT_BUTTON_DOWN:
{
nsIEventStateManager *stateManager;
if (NS_OK == aPresContext->GetEventStateManager(&stateManager)) {
stateManager->SetContentState(this, NS_EVENT_STATE_ACTIVE |
NS_EVENT_STATE_FOCUS);
NS_RELEASE(stateManager);
}
*aEventStatus = nsEventStatus_eConsumeNoDefault;
}
break;
// cancel all of these events for buttons
case NS_MOUSE_MIDDLE_BUTTON_DOWN:
case NS_MOUSE_MIDDLE_BUTTON_UP:
case NS_MOUSE_MIDDLE_DOUBLECLICK:
case NS_MOUSE_RIGHT_DOUBLECLICK:
case NS_MOUSE_RIGHT_BUTTON_DOWN:
case NS_MOUSE_RIGHT_BUTTON_UP:
if (aDOMEvent != nsnull && *aDOMEvent != nsnull) {
(*aDOMEvent)->PreventBubble();
} else {
ret = NS_ERROR_FAILURE;
}
break;
case NS_MOUSE_ENTER_SYNTH:
{
nsIEventStateManager *stateManager;
if (NS_OK == aPresContext->GetEventStateManager(&stateManager)) {
stateManager->SetContentState(this, NS_EVENT_STATE_HOVER);
NS_RELEASE(stateManager);
}
*aEventStatus = nsEventStatus_eConsumeNoDefault;
}
break;
// XXX this doesn't seem to do anything yet
case NS_MOUSE_EXIT_SYNTH:
{
nsIEventStateManager *stateManager;
if (NS_OK == aPresContext->GetEventStateManager(&stateManager)) {
stateManager->SetContentState(nsnull, NS_EVENT_STATE_HOVER);
NS_RELEASE(stateManager);
}
*aEventStatus = nsEventStatus_eConsumeNoDefault;
}
break;
default:
break;
}
}
return ret;
}
NS_IMETHODIMP
nsHTMLButtonElement::GetType(PRInt32* aType)
{
if (aType) {
*aType = mType;
return NS_OK;
} else {
return NS_FORM_NOTOK;
}
}
NS_IMETHODIMP
nsHTMLButtonElement::SizeOf(nsISizeOfHandler* aSizer, PRUint32* aResult) const
{
*aResult = sizeof(*this) + BaseSizeOf(aSizer);
return NS_OK;
}

244
layout/html/content/src/nsHTMLDirectoryElement.cpp
View File

@ -1,244 +0,0 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#include "nsIDOMHTMLDirectoryElement.h"
#include "nsIScriptObjectOwner.h"
#include "nsIDOMEventReceiver.h"
#include "nsIHTMLContent.h"
#include "nsGenericHTMLElement.h"
#include "nsHTMLAtoms.h"
#include "nsHTMLIIDs.h"
#include "nsIStyleContext.h"
#include "nsIMutableStyleContext.h"
#include "nsStyleConsts.h"
#include "nsIPresContext.h"
#include "nsIHTMLAttributes.h"
// XXX nav4 has type= start= (same as OL/UL)
extern nsGenericHTMLElement::EnumTable kListTypeTable[];
class nsHTMLDirectoryElement : public nsGenericHTMLContainerElement,
public nsIDOMHTMLDirectoryElement
{
public:
nsHTMLDirectoryElement();
virtual ~nsHTMLDirectoryElement();
// nsISupports
NS_DECL_ISUPPORTS_INHERITED
// nsIDOMNode
NS_FORWARD_IDOMNODE_NO_CLONENODE(nsGenericHTMLContainerElement::)
// nsIDOMElement
NS_FORWARD_IDOMELEMENT(nsGenericHTMLContainerElement::)
// nsIDOMHTMLElement
NS_FORWARD_IDOMHTMLELEMENT(nsGenericHTMLContainerElement::)
// nsIDOMHTMLDirectoryElement
NS_DECL_IDOMHTMLDIRECTORYELEMENT
NS_IMETHOD StringToAttribute(nsIAtom* aAttribute,
const nsAReadableString& aValue,
nsHTMLValue& aResult);
NS_IMETHOD AttributeToString(nsIAtom* aAttribute,
const nsHTMLValue& aValue,
nsAWritableString& aResult) const;
NS_IMETHOD GetMappedAttributeImpact(const nsIAtom* aAttribute,
PRInt32& aHint) const;
NS_IMETHOD GetAttributeMappingFunctions(nsMapAttributesFunc& aFontMapFunc,
nsMapAttributesFunc& aMapFunc) const;
NS_IMETHOD SizeOf(nsISizeOfHandler* aSizer, PRUint32* aResult) const;
};
nsresult
NS_NewHTMLDirectoryElement(nsIHTMLContent** aInstancePtrResult,
nsINodeInfo *aNodeInfo)
{
NS_ENSURE_ARG_POINTER(aInstancePtrResult);
nsHTMLDirectoryElement* it = new nsHTMLDirectoryElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsresult rv = it->Init(aNodeInfo);
if (NS_FAILED(rv)) {
delete it;
return rv;
}
*aInstancePtrResult = NS_STATIC_CAST(nsIHTMLContent *, it);
NS_ADDREF(*aInstancePtrResult);
return NS_OK;
}
nsHTMLDirectoryElement::nsHTMLDirectoryElement()
{
}
nsHTMLDirectoryElement::~nsHTMLDirectoryElement()
{
}
NS_IMPL_ADDREF_INHERITED(nsHTMLDirectoryElement, nsGenericElement);
NS_IMPL_RELEASE_INHERITED(nsHTMLDirectoryElement, nsGenericElement);
NS_IMPL_HTMLCONTENT_QI(nsHTMLDirectoryElement, nsGenericHTMLContainerElement,
nsIDOMHTMLDirectoryElement);
nsresult
nsHTMLDirectoryElement::CloneNode(PRBool aDeep, nsIDOMNode** aReturn)
{
NS_ENSURE_ARG_POINTER(aReturn);
*aReturn = nsnull;
nsHTMLDirectoryElement* it = new nsHTMLDirectoryElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsCOMPtr<nsIDOMNode> kungFuDeathGrip(it);
nsresult rv = it->Init(mNodeInfo);
if (NS_FAILED(rv))
return rv;
CopyInnerTo(this, it, aDeep);
*aReturn = NS_STATIC_CAST(nsIDOMNode *, it);
NS_ADDREF(*aReturn);
return NS_OK;
}
NS_IMPL_BOOL_ATTR(nsHTMLDirectoryElement, Compact, compact)
NS_IMETHODIMP
nsHTMLDirectoryElement::StringToAttribute(nsIAtom* aAttribute,
const nsAReadableString& aValue,
nsHTMLValue& aResult)
{
if (aAttribute == nsHTMLAtoms::type) {
if (ParseEnumValue(aValue, kListTypeTable, aResult)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
else if (aAttribute == nsHTMLAtoms::start) {
if (ParseValue(aValue, 1, aResult, eHTMLUnit_Integer)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
else if (aAttribute == nsHTMLAtoms::compact) {
aResult.SetEmptyValue();
return NS_CONTENT_ATTR_NO_VALUE;
}
return NS_CONTENT_ATTR_NOT_THERE;
}
NS_IMETHODIMP
nsHTMLDirectoryElement::AttributeToString(nsIAtom* aAttribute,
const nsHTMLValue& aValue,
nsAWritableString& aResult) const
{
if (aAttribute == nsHTMLAtoms::type) {
EnumValueToString(aValue, kListTypeTable, aResult);
return NS_CONTENT_ATTR_HAS_VALUE;
}
return nsGenericHTMLContainerElement::AttributeToString(aAttribute, aValue,
aResult);
}
static void
MapAttributesInto(const nsIHTMLMappedAttributes* aAttributes,
nsIMutableStyleContext* aContext,
nsIPresContext* aPresContext)
{
if (nsnull != aAttributes) {
nsHTMLValue value;
nsStyleList* list = (nsStyleList*)
aContext->GetMutableStyleData(eStyleStruct_List);
// type: enum
aAttributes->GetAttribute(nsHTMLAtoms::type, value);
if (value.GetUnit() == eHTMLUnit_Enumerated) {
list->mListStyleType = value.GetIntValue();
}
else if (value.GetUnit() != eHTMLUnit_Null) {
list->mListStyleType = NS_STYLE_LIST_STYLE_BASIC;
}
// compact: empty
aAttributes->GetAttribute(nsHTMLAtoms::compact, value);
if (value.GetUnit() == eHTMLUnit_Empty) {
// XXX set
}
}
nsGenericHTMLElement::MapCommonAttributesInto(aAttributes, aContext, aPresContext);
}
NS_IMETHODIMP
nsHTMLDirectoryElement::GetMappedAttributeImpact(const nsIAtom* aAttribute,
PRInt32& aHint) const
{
if (aAttribute == nsHTMLAtoms::type) {
aHint = NS_STYLE_HINT_REFLOW;
}
else if (aAttribute == nsHTMLAtoms::compact) {
aHint = NS_STYLE_HINT_CONTENT; // XXX
}
else if (!GetCommonMappedAttributesImpact(aAttribute, aHint)) {
aHint = NS_STYLE_HINT_CONTENT;
}
return NS_OK;
}
NS_IMETHODIMP
nsHTMLDirectoryElement::GetAttributeMappingFunctions(nsMapAttributesFunc& aFontMapFunc,
nsMapAttributesFunc& aMapFunc) const
{
aFontMapFunc = nsnull;
aMapFunc = &MapAttributesInto;
return NS_OK;
}
NS_IMETHODIMP
nsHTMLDirectoryElement::SizeOf(nsISizeOfHandler* aSizer, PRUint32* aResult) const
{
*aResult = sizeof(*this) + BaseSizeOf(aSizer);
return NS_OK;
}

455
layout/html/content/src/nsHTMLFontElement.cpp
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@ -1,455 +0,0 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#include "nsCOMPtr.h"
#include "nsIDOMHTMLFontElement.h"
#include "nsIScriptObjectOwner.h"
#include "nsIDOMEventReceiver.h"
#include "nsIHTMLContent.h"
#include "nsGenericHTMLElement.h"
#include "nsHTMLAtoms.h"
#include "nsHTMLIIDs.h"
#include "nsIDeviceContext.h"
#include "nsIStyleContext.h"
#include "nsIMutableStyleContext.h"
#include "nsStyleConsts.h"
#include "nsStyleUtil.h"
#include "nsIPresContext.h"
#include "nsIHTMLAttributes.h"
// MJA: bug 31816
#include "nsIPresShell.h"
#include "nsIDocShellTreeItem.h"
// - END MJA
class nsHTMLFontElement : public nsGenericHTMLContainerElement,
public nsIDOMHTMLFontElement
{
public:
nsHTMLFontElement();
virtual ~nsHTMLFontElement();
// nsISupports
NS_DECL_ISUPPORTS_INHERITED
// nsIDOMNode
NS_FORWARD_IDOMNODE_NO_CLONENODE(nsGenericHTMLContainerElement::)
// nsIDOMElement
NS_FORWARD_IDOMELEMENT(nsGenericHTMLContainerElement::)
// nsIDOMHTMLElement
NS_FORWARD_IDOMHTMLELEMENT(nsGenericHTMLContainerElement::)
// nsIDOMHTMLFontElement
NS_DECL_IDOMHTMLFONTELEMENT
NS_IMETHOD StringToAttribute(nsIAtom* aAttribute,
const nsAReadableString& aValue,
nsHTMLValue& aResult);
NS_IMETHOD AttributeToString(nsIAtom* aAttribute,
const nsHTMLValue& aValue,
nsAWritableString& aResult) const;
NS_IMETHOD GetMappedAttributeImpact(const nsIAtom* aAttribute,
PRInt32& aHint) const;
NS_IMETHOD GetAttributeMappingFunctions(nsMapAttributesFunc& aFontMapFunc,
nsMapAttributesFunc& aMapFunc) const;
NS_IMETHOD SizeOf(nsISizeOfHandler* aSizer, PRUint32* aResult) const;
};
nsresult
NS_NewHTMLFontElement(nsIHTMLContent** aInstancePtrResult,
nsINodeInfo *aNodeInfo)
{
NS_ENSURE_ARG_POINTER(aInstancePtrResult);
nsHTMLFontElement* it = new nsHTMLFontElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsresult rv = it->Init(aNodeInfo);
if (NS_FAILED(rv)) {
delete it;
return rv;
}
*aInstancePtrResult = NS_STATIC_CAST(nsIHTMLContent *, it);
NS_ADDREF(*aInstancePtrResult);
return NS_OK;
}
nsHTMLFontElement::nsHTMLFontElement()
{
}
nsHTMLFontElement::~nsHTMLFontElement()
{
}
NS_IMPL_ADDREF_INHERITED(nsHTMLFontElement, nsGenericElement);
NS_IMPL_RELEASE_INHERITED(nsHTMLFontElement, nsGenericElement);
NS_IMPL_HTMLCONTENT_QI(nsHTMLFontElement, nsGenericHTMLContainerElement,
nsIDOMHTMLFontElement);
nsresult
nsHTMLFontElement::CloneNode(PRBool aDeep, nsIDOMNode** aReturn)
{
NS_ENSURE_ARG_POINTER(aReturn);
*aReturn = nsnull;
nsHTMLFontElement* it = new nsHTMLFontElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsCOMPtr<nsIDOMNode> kungFuDeathGrip(it);
nsresult rv = it->Init(mNodeInfo);
if (NS_FAILED(rv))
return rv;
CopyInnerTo(this, it, aDeep);
*aReturn = NS_STATIC_CAST(nsIDOMNode *, it);
NS_ADDREF(*aReturn);
return NS_OK;
}
NS_IMPL_STRING_ATTR(nsHTMLFontElement, Color, color)
NS_IMPL_STRING_ATTR(nsHTMLFontElement, Face, face)
NS_IMPL_STRING_ATTR(nsHTMLFontElement, Size, size)
NS_IMETHODIMP
nsHTMLFontElement::StringToAttribute(nsIAtom* aAttribute,
const nsAReadableString& aValue,
nsHTMLValue& aResult)
{
if ((aAttribute == nsHTMLAtoms::size) ||
(aAttribute == nsHTMLAtoms::pointSize) ||
(aAttribute == nsHTMLAtoms::fontWeight)) {
nsAutoString tmp(aValue);
//rickg: fixed flaw where ToInteger error code was not being checked.
// This caused wrong default value for font size.
PRInt32 ec, v = tmp.ToInteger(&ec);
if(NS_SUCCEEDED(ec)){
tmp.CompressWhitespace(PR_TRUE, PR_FALSE);
PRUnichar ch = tmp.IsEmpty() ? 0 : tmp.First();
aResult.SetIntValue(v, ((ch == '+') || (ch == '-')) ?
eHTMLUnit_Integer : eHTMLUnit_Enumerated);
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
else if (aAttribute == nsHTMLAtoms::color) {
if (ParseColor(aValue, mDocument, aResult)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
return NS_CONTENT_ATTR_NOT_THERE;
}
NS_IMETHODIMP
nsHTMLFontElement::AttributeToString(nsIAtom* aAttribute,
const nsHTMLValue& aValue,
nsAWritableString& aResult) const
{
if ((aAttribute == nsHTMLAtoms::size) ||
(aAttribute == nsHTMLAtoms::pointSize) ||
(aAttribute == nsHTMLAtoms::fontWeight)) {
aResult.Truncate();
nsAutoString intVal;
if (aValue.GetUnit() == eHTMLUnit_Enumerated) {
intVal.AppendInt(aValue.GetIntValue(), 10);
aResult.Append(intVal);
return NS_CONTENT_ATTR_HAS_VALUE;
}
else if (aValue.GetUnit() == eHTMLUnit_Integer) {
PRInt32 value = aValue.GetIntValue();
if (value >= 0) {
aResult.Append(NS_LITERAL_STRING("+"));
}
intVal.AppendInt(value, 10);
aResult.Append(intVal);
return NS_CONTENT_ATTR_HAS_VALUE;
}
return NS_CONTENT_ATTR_NOT_THERE;
}
return nsGenericHTMLContainerElement::AttributeToString(aAttribute, aValue,
aResult);
}
static void
MapFontAttributesInto(const nsIHTMLMappedAttributes* aAttributes,
nsIMutableStyleContext* aContext,
nsIPresContext* aPresContext)
{
if (nsnull != aAttributes) {
nsHTMLValue value;
nsStyleFont* font = (nsStyleFont*)
aContext->GetMutableStyleData(eStyleStruct_Font);
const nsStyleFont* parentFont = font;
nsIStyleContext* parentContext = aContext->GetParent();
if (nsnull != parentContext) {
parentFont = (const nsStyleFont*)
parentContext->GetStyleData(eStyleStruct_Font);
}
const nsFont& defaultFont = aPresContext->GetDefaultFontDeprecated();
const nsFont& defaultFixedFont = aPresContext->GetDefaultFixedFontDeprecated();
// face: string list
aAttributes->GetAttribute(nsHTMLAtoms::face, value);
if (value.GetUnit() == eHTMLUnit_String) {
nsCOMPtr<nsIDeviceContext> dc;
aPresContext->GetDeviceContext(getter_AddRefs(dc));
if (dc) {
nsAutoString familyList;
value.GetStringValue(familyList);
font->mFont.name = familyList;
nsAutoString face;
// MJA: bug 31816 if we are not using document fonts, but this
// is a xul document, then we set the chromeOverride bit so we
// use the document fonts anyway
PRBool chromeOverride = PR_FALSE;
PRBool useDocumentFonts = PR_TRUE;
aPresContext->GetCachedBoolPref(kPresContext_UseDocumentFonts,
useDocumentFonts);
if (!useDocumentFonts) {
// check if the prefs have been disabled for this shell
// - if prefs are disabled then we use the document fonts
// anyway (yet another override)
PRBool prefsEnabled = PR_TRUE;
nsCOMPtr<nsIPresShell> shell;
aPresContext->GetShell(getter_AddRefs(shell));
if (shell) {
shell->ArePrefStyleRulesEnabled(prefsEnabled);
}
if (!prefsEnabled) {
useDocumentFonts = PR_TRUE;
} else {
// see if we are in the chrome, if so, use the document fonts (override the useDocFonts setting)
nsresult result = NS_OK;
nsCOMPtr<nsISupports> container;
result = aPresContext->GetContainer(getter_AddRefs(container));
if (NS_SUCCEEDED(result) && container) {
nsCOMPtr<nsIDocShellTreeItem> docShell(do_QueryInterface(container, &result));
if (NS_SUCCEEDED(result) && docShell){
PRInt32 docShellType;
result = docShell->GetItemType(&docShellType);
if (NS_SUCCEEDED(result)){
if (nsIDocShellTreeItem::typeChrome == docShellType){
chromeOverride = PR_TRUE;
}
}
}
}
}
}
// find the correct font if we are usingDocumentFonts OR we
// are overriding for XUL
// MJA: bug 31816
PRBool fontFaceOK = PR_TRUE;
PRBool isMozFixed = font->mFont.name.EqualsIgnoreCase("-moz-fixed");
if ((chromeOverride || useDocumentFonts)) {
fontFaceOK = (NS_OK == dc->FirstExistingFont(font->mFont, face));
}
if (!fontFaceOK || !(chromeOverride || useDocumentFonts)) {
// now set to defaults
font->mFont.name = defaultFont.name;
font->mFixedFont.name= defaultFixedFont.name;
}
// set to monospace if using moz-fixed
if (isMozFixed) {
font->mFlags |= NS_STYLE_FONT_USE_FIXED;
} else {
font->mFlags &= ~NS_STYLE_FONT_USE_FIXED;
}
font->mFlags |= NS_STYLE_FONT_FACE_EXPLICIT;
}
}
// pointSize: int, enum
aAttributes->GetAttribute(nsHTMLAtoms::pointSize, value);
if (value.GetUnit() == eHTMLUnit_Integer) {
// XXX should probably sanitize value
font->mFont.size = parentFont->mFont.size +
NSIntPointsToTwips(value.GetIntValue());
font->mFixedFont.size = parentFont->mFixedFont.size +
NSIntPointsToTwips(value.GetIntValue());
font->mFlags |= NS_STYLE_FONT_SIZE_EXPLICIT;
}
else if (value.GetUnit() == eHTMLUnit_Enumerated) {
font->mFont.size = NSIntPointsToTwips(value.GetIntValue());
font->mFixedFont.size = NSIntPointsToTwips(value.GetIntValue());
font->mFlags |= NS_STYLE_FONT_SIZE_EXPLICIT;
}
else {
// size: int, enum , NOTE: this does not count as an explicit size
// also this has no effect if font is already explicit (quirk mode)
//
// NOTE: we now do not emulate this quirk - it is too stupid, IE does it right, and it
// messes up other blocks (ie. Headings) when implemented... see bug 25810
#if 0 // removing the quirk...
nsCompatibility mode;
aPresContext->GetCompatibilityMode(&mode);
if ((eCompatibility_Standard == mode) ||
(0 == (font->mFlags & NS_STYLE_FONT_SIZE_EXPLICIT))) {
#else
if (1) {
#endif
aAttributes->GetAttribute(nsHTMLAtoms::size, value);
if ((value.GetUnit() == eHTMLUnit_Integer) ||
(value.GetUnit() == eHTMLUnit_Enumerated)) {
PRInt32 size = value.GetIntValue();
if (size != 0) { // bug 32063: ignore <font size="">
if (value.GetUnit() == eHTMLUnit_Integer) { // int (+/-)
size = 3 + size; // XXX should be BASEFONT, not three
}
size = ((0 < size) ? ((size < 8) ? size : 7) : 1);
PRInt32 scaler;
aPresContext->GetFontScaler(&scaler);
float scaleFactor = nsStyleUtil::GetScalingFactor(scaler);
font->mFont.size =
nsStyleUtil::CalcFontPointSize(size, (PRInt32)defaultFont.size,
scaleFactor, aPresContext);
font->mFixedFont.size =
nsStyleUtil::CalcFontPointSize(size,
(PRInt32)defaultFixedFont.size,
scaleFactor, aPresContext);
}
}
}
}
// fontWeight: int, enum
aAttributes->GetAttribute(nsHTMLAtoms::fontWeight, value);
if (value.GetUnit() == eHTMLUnit_Integer) { // +/-
PRInt32 intValue = (value.GetIntValue() / 100);
PRInt32 weight = nsStyleUtil::ConstrainFontWeight(parentFont->mFont.weight +
(intValue * NS_STYLE_FONT_WEIGHT_BOLDER));
font->mFont.weight = weight;
font->mFixedFont.weight = weight;
}
else if (value.GetUnit() == eHTMLUnit_Enumerated) {
PRInt32 weight = value.GetIntValue();
weight = nsStyleUtil::ConstrainFontWeight((weight / 100) * 100);
font->mFont.weight = weight;
font->mFixedFont.weight = weight;
}
NS_IF_RELEASE(parentContext);
}
}
static void
MapAttributesInto(const nsIHTMLMappedAttributes* aAttributes,
nsIMutableStyleContext* aContext,
nsIPresContext* aPresContext)
{
if (nsnull != aAttributes) {
nsHTMLValue value;
// color: color
if (NS_CONTENT_ATTR_NOT_THERE !=
aAttributes->GetAttribute(nsHTMLAtoms::color, value)) {
const nsStyleFont* font = (const nsStyleFont*)
aContext->GetStyleData(eStyleStruct_Font);
nsStyleColor* color = (nsStyleColor*)
aContext->GetMutableStyleData(eStyleStruct_Color);
nsStyleText* text = (nsStyleText*)
aContext->GetMutableStyleData(eStyleStruct_Text);
if (((eHTMLUnit_Color == value.GetUnit())) ||
(eHTMLUnit_ColorName == value.GetUnit())) {
color->mColor = value.GetColorValue();
// re-apply inherited text decoration, so colors sync
text->mTextDecoration = font->mFont.decorations;
}
}
}
nsGenericHTMLElement::MapCommonAttributesInto(aAttributes, aContext,
aPresContext);
}
NS_IMETHODIMP
nsHTMLFontElement::GetMappedAttributeImpact(const nsIAtom* aAttribute,
PRInt32& aHint) const
{
if (aAttribute == nsHTMLAtoms::color) {
aHint = NS_STYLE_HINT_VISUAL;
}
else if ((aAttribute == nsHTMLAtoms::face) ||
(aAttribute == nsHTMLAtoms::pointSize) ||
(aAttribute == nsHTMLAtoms::size) ||
(aAttribute == nsHTMLAtoms::fontWeight)) {
aHint = NS_STYLE_HINT_REFLOW;
}
else if (!GetCommonMappedAttributesImpact(aAttribute, aHint)) {
aHint = NS_STYLE_HINT_CONTENT;
}
return NS_OK;
}
NS_IMETHODIMP
nsHTMLFontElement::GetAttributeMappingFunctions(nsMapAttributesFunc& aFontMapFunc,
nsMapAttributesFunc& aMapFunc) const
{
aFontMapFunc = &MapFontAttributesInto;
aMapFunc = &MapAttributesInto;
return NS_OK;
}
NS_IMETHODIMP
nsHTMLFontElement::SizeOf(nsISizeOfHandler* aSizer, PRUint32* aResult) const
{
*aResult = sizeof(*this) + BaseSizeOf(aSizer);
return NS_OK;
}

1128
layout/html/content/src/nsHTMLFormElement.cpp
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142
layout/html/content/src/nsHTMLModElement.cpp
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@ -1,142 +0,0 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#include "nsIDOMHTMLModElement.h"
#include "nsIScriptObjectOwner.h"
#include "nsIDOMEventReceiver.h"
#include "nsIHTMLContent.h"
#include "nsGenericHTMLElement.h"
#include "nsHTMLAtoms.h"
#include "nsHTMLIIDs.h"
#include "nsIStyleContext.h"
#include "nsIMutableStyleContext.h"
#include "nsStyleConsts.h"
#include "nsIPresContext.h"
class nsHTMLModElement : public nsGenericHTMLContainerElement,
public nsIDOMHTMLModElement
{
public:
nsHTMLModElement();
virtual ~nsHTMLModElement();
// nsISupports
NS_DECL_ISUPPORTS_INHERITED
// nsIDOMNode
NS_FORWARD_IDOMNODE_NO_CLONENODE(nsGenericHTMLContainerElement::)
// nsIDOMElement
NS_FORWARD_IDOMELEMENT(nsGenericHTMLContainerElement::)
// nsIDOMHTMLElement
NS_FORWARD_IDOMHTMLELEMENT(nsGenericHTMLContainerElement::)
// nsIDOMHTMLModElement
NS_DECL_IDOMHTMLMODELEMENT
NS_IMETHOD SizeOf(nsISizeOfHandler* aSizer, PRUint32* aResult) const;
};
nsresult
NS_NewHTMLModElement(nsIHTMLContent** aInstancePtrResult,
nsINodeInfo *aNodeInfo)
{
NS_ENSURE_ARG_POINTER(aInstancePtrResult);
nsHTMLModElement* it = new nsHTMLModElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsresult rv = it->Init(aNodeInfo);
if (NS_FAILED(rv)) {
delete it;
return rv;
}
*aInstancePtrResult = NS_STATIC_CAST(nsIHTMLContent *, it);
NS_ADDREF(*aInstancePtrResult);
return NS_OK;
}
nsHTMLModElement::nsHTMLModElement()
{
}
nsHTMLModElement::~nsHTMLModElement()
{
}
NS_IMPL_ADDREF_INHERITED(nsHTMLModElement, nsGenericElement);
NS_IMPL_RELEASE_INHERITED(nsHTMLModElement, nsGenericElement);
NS_IMPL_HTMLCONTENT_QI(nsHTMLModElement, nsGenericHTMLContainerElement,
nsIDOMHTMLModElement);
nsresult
nsHTMLModElement::CloneNode(PRBool aDeep, nsIDOMNode** aReturn)
{
NS_ENSURE_ARG_POINTER(aReturn);
*aReturn = nsnull;
nsHTMLModElement* it = new nsHTMLModElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsCOMPtr<nsIDOMNode> kungFuDeathGrip(it);
nsresult rv = it->Init(mNodeInfo);
if (NS_FAILED(rv))
return rv;
CopyInnerTo(this, it, aDeep);
*aReturn = NS_STATIC_CAST(nsIDOMNode *, it);
NS_ADDREF(*aReturn);
return NS_OK;
}
NS_IMPL_STRING_ATTR(nsHTMLModElement, Cite, cite)
NS_IMPL_STRING_ATTR(nsHTMLModElement, DateTime, datetime)
NS_IMETHODIMP
nsHTMLModElement::SizeOf(nsISizeOfHandler* aSizer, PRUint32* aResult) const
{
*aResult = sizeof(*this) + BaseSizeOf(aSizer);
return NS_OK;
}

187
layout/html/content/src/nsHTMLOptGroupElement.cpp
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@ -1,187 +0,0 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#include "nsIDOMHTMLOptGroupElement.h"
#include "nsIScriptObjectOwner.h"
#include "nsIDOMEventReceiver.h"
#include "nsIHTMLContent.h"
#include "nsGenericHTMLElement.h"
#include "nsHTMLAtoms.h"
#include "nsHTMLIIDs.h"
#include "nsIStyleContext.h"
#include "nsIMutableStyleContext.h"
#include "nsStyleConsts.h"
#include "nsIPresContext.h"
#include "nsIFrame.h"
#include "nsIFormControlFrame.h"
class nsHTMLOptGroupElement : public nsGenericHTMLContainerElement,
public nsIDOMHTMLOptGroupElement
{
public:
nsHTMLOptGroupElement();
virtual ~nsHTMLOptGroupElement();
// nsISupports
NS_DECL_ISUPPORTS_INHERITED
// nsIDOMNode
NS_FORWARD_IDOMNODE_NO_CLONENODE(nsGenericHTMLContainerElement::)
// nsIDOMElement
NS_FORWARD_IDOMELEMENT(nsGenericHTMLContainerElement::)
// nsIDOMHTMLElement
NS_FORWARD_IDOMHTMLELEMENT(nsGenericHTMLContainerElement::)
// nsIDOMHTMLOptGroupElement
NS_DECL_IDOMHTMLOPTGROUPELEMENT
NS_IMETHOD HandleDOMEvent(nsIPresContext* aPresContext, nsEvent* aEvent,
nsIDOMEvent** aDOMEvent, PRUint32 aFlags,
nsEventStatus* aEventStatus);
NS_IMETHOD SizeOf(nsISizeOfHandler* aSizer, PRUint32* aResult) const;
};
nsresult
NS_NewHTMLOptGroupElement(nsIHTMLContent** aInstancePtrResult,
nsINodeInfo *aNodeInfo)
{
NS_ENSURE_ARG_POINTER(aInstancePtrResult);
nsHTMLOptGroupElement* it = new nsHTMLOptGroupElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsresult rv = it->Init(aNodeInfo);
if (NS_FAILED(rv)) {
delete it;
return rv;
}
*aInstancePtrResult = NS_STATIC_CAST(nsIHTMLContent *, it);
NS_ADDREF(*aInstancePtrResult);
return NS_OK;
}
nsHTMLOptGroupElement::nsHTMLOptGroupElement()
{
}
nsHTMLOptGroupElement::~nsHTMLOptGroupElement()
{
}
NS_IMPL_ADDREF_INHERITED(nsHTMLOptGroupElement, nsGenericElement);
NS_IMPL_RELEASE_INHERITED(nsHTMLOptGroupElement, nsGenericElement);
NS_IMPL_HTMLCONTENT_QI(nsHTMLOptGroupElement, nsGenericHTMLContainerElement,
nsIDOMHTMLOptGroupElement);
nsresult
nsHTMLOptGroupElement::CloneNode(PRBool aDeep, nsIDOMNode** aReturn)
{
NS_ENSURE_ARG_POINTER(aReturn);
*aReturn = nsnull;
nsHTMLOptGroupElement* it = new nsHTMLOptGroupElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsCOMPtr<nsIDOMNode> kungFuDeathGrip(it);
nsresult rv = it->Init(mNodeInfo);
if (NS_FAILED(rv))
return rv;
CopyInnerTo(this, it, aDeep);
*aReturn = NS_STATIC_CAST(nsIDOMNode *, it);
NS_ADDREF(*aReturn);
return NS_OK;
}
NS_IMPL_BOOL_ATTR(nsHTMLOptGroupElement, Disabled, disabled)
NS_IMPL_STRING_ATTR(nsHTMLOptGroupElement, Label, label)
NS_IMETHODIMP
nsHTMLOptGroupElement::HandleDOMEvent(nsIPresContext* aPresContext,
nsEvent* aEvent,
nsIDOMEvent** aDOMEvent,
PRUint32 aFlags,
nsEventStatus* aEventStatus)
{
// Do not process any DOM events if the element is disabled
PRBool disabled;
nsresult rv = GetDisabled(&disabled);
if (NS_FAILED(rv) || disabled) {
return rv;
}
nsIFormControlFrame* formControlFrame = nsnull;
rv = GetPrimaryFrame(this, formControlFrame);
nsIFrame* formFrame = nsnull;
if (formControlFrame &&
NS_SUCCEEDED(formControlFrame->QueryInterface(NS_GET_IID(nsIFrame),
(void **)&formFrame)) &&
formFrame)
{
const nsStyleUserInterface* uiStyle;
formFrame->GetStyleData(eStyleStruct_UserInterface,
(const nsStyleStruct *&)uiStyle);
if (uiStyle->mUserInput == NS_STYLE_USER_INPUT_NONE ||
uiStyle->mUserInput == NS_STYLE_USER_INPUT_DISABLED)
{
return NS_OK;
}
}
return nsGenericHTMLContainerElement::HandleDOMEvent(aPresContext, aEvent,
aDOMEvent, aFlags,
aEventStatus);
}
NS_IMETHODIMP
nsHTMLOptGroupElement::SizeOf(nsISizeOfHandler* aSizer,
PRUint32* aResult) const
{
*aResult = sizeof(*this) + BaseSizeOf(aSizer);
return NS_OK;
}

753
layout/html/content/src/nsHTMLOptionElement.cpp
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@ -1,753 +0,0 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
* Pierre Phaneuf <pp@ludusdesign.com>
*/
#include "nsIDOMHTMLOptionElement.h"
#include "nsIDOMHTMLOptGroupElement.h"
#include "nsIDOMNSHTMLOptionCollection.h"
#include "nsIDOMHTMLFormElement.h"
#include "nsIScriptObjectOwner.h"
#include "nsIDOMEventReceiver.h"
#include "nsIHTMLContent.h"
#include "nsGenericHTMLElement.h"
#include "nsHTMLAtoms.h"
#include "nsHTMLIIDs.h"
#include "nsIStyleContext.h"
#include "nsIMutableStyleContext.h"
#include "nsStyleConsts.h"
#include "nsIPresContext.h"
#include "nsIFormControl.h"
#include "nsIForm.h"
#include "nsIDOMText.h"
#include "nsITextContent.h"
#include "nsIDOMNode.h"
#include "nsGenericElement.h"
#include "nsIDOMHTMLCollection.h"
#include "nsIJSNativeInitializer.h"
#include "nsISelectElement.h"
#include "nsISelectControlFrame.h"
#include "nsIComboboxControlFrame.h"
// Notify/query select frame for selected state
#include "nsIFormControlFrame.h"
#include "nsIDocument.h"
#include "nsIPresShell.h"
#include "nsIFrame.h"
#include "nsIDOMHTMLSelectElement.h"
#include "nsNodeInfoManager.h"
#include "nsCOMPtr.h"
class nsHTMLOptionElement : public nsGenericHTMLContainerElement,
public nsIDOMHTMLOptionElement,
public nsIJSNativeInitializer
{
public:
nsHTMLOptionElement();
virtual ~nsHTMLOptionElement();
// nsISupports
NS_DECL_ISUPPORTS_INHERITED
// nsIDOMNode
NS_FORWARD_IDOMNODE_NO_CLONENODE(nsGenericHTMLContainerElement::)
// nsIDOMElement
NS_FORWARD_IDOMELEMENT(nsGenericHTMLContainerElement::)
// nsIDOMHTMLElement
NS_FORWARD_IDOMHTMLELEMENT(nsGenericHTMLContainerElement::)
// nsIDOMHTMLOptionElement
NS_DECL_IDOMHTMLOPTIONELEMENT
// nsIJSNativeInitializer
NS_IMETHOD Initialize(JSContext* aContext, JSObject *aObj,
PRUint32 argc, jsval *argv);
NS_IMETHOD StringToAttribute(nsIAtom* aAttribute,
const nsAReadableString& aValue,
nsHTMLValue& aResult);
NS_IMETHOD GetMappedAttributeImpact(const nsIAtom* aAttribute,
PRInt32& aHint) const;
NS_IMETHOD SizeOf(nsISizeOfHandler* aSizer, PRUint32* aResult) const;
protected:
// Get the primary frame associated with this content
nsresult GetPrimaryFrame(nsIFormControlFrame *&aFormControlFrame,
PRBool aFlushNotifications = PR_TRUE);
// Get the select content element that contains this option, this
// intentionally does not return nsresult, all we care about is if
// there's a select associated with this option or not.
void GetSelect(nsIDOMHTMLSelectElement *&aSelectElement);
};
nsresult
NS_NewHTMLOptionElement(nsIHTMLContent** aInstancePtrResult,
nsINodeInfo *aNodeInfo)
{
NS_ENSURE_ARG_POINTER(aInstancePtrResult);
/*
* nsHTMLOptionElement's will be created without a nsINodeInfo passed in
* if someone creates new option elements in JavaScript, in a case like
* that we request the nsINodeInfo from the anonymous nodeinfo list.
*/
nsCOMPtr<nsINodeInfo> nodeInfo(aNodeInfo);
if (!nodeInfo) {
nsCOMPtr<nsINodeInfoManager> nodeInfoManager;
nsresult rv;
rv = nsNodeInfoManager::GetAnonymousManager(*getter_AddRefs(nodeInfoManager));
NS_ENSURE_SUCCESS(rv, rv);
rv = nodeInfoManager->GetNodeInfo(nsHTMLAtoms::option, nsnull,
kNameSpaceID_None,
*getter_AddRefs(nodeInfo));
NS_ENSURE_SUCCESS(rv, rv);
}
nsIHTMLContent* it = new nsHTMLOptionElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsresult rv = NS_STATIC_CAST(nsGenericElement *, it)->Init(nodeInfo);
if (NS_FAILED(rv)) {
delete it;
return rv;
}
*aInstancePtrResult = NS_STATIC_CAST(nsIHTMLContent *, it);
NS_ADDREF(*aInstancePtrResult);
return NS_OK;
}
nsHTMLOptionElement::nsHTMLOptionElement()
{
}
nsHTMLOptionElement::~nsHTMLOptionElement()
{
}
// ISupports
NS_IMPL_ADDREF_INHERITED(nsHTMLOptionElement, nsGenericElement);
NS_IMPL_RELEASE_INHERITED(nsHTMLOptionElement, nsGenericElement);
NS_IMPL_HTMLCONTENT_QI2(nsHTMLOptionElement, nsGenericHTMLContainerElement,
nsIDOMHTMLOptionElement, nsIJSNativeInitializer);
nsresult
nsHTMLOptionElement::CloneNode(PRBool aDeep, nsIDOMNode** aReturn)
{
NS_ENSURE_ARG_POINTER(aReturn);
*aReturn = nsnull;
nsHTMLOptionElement* it = new nsHTMLOptionElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsCOMPtr<nsIDOMNode> kungFuDeathGrip(it);
nsresult rv = NS_STATIC_CAST(nsGenericElement *, it)->Init(mNodeInfo);
if (NS_FAILED(rv))
return rv;
CopyInnerTo(this, it, aDeep);
*aReturn = NS_STATIC_CAST(nsIDOMNode *, it);
NS_ADDREF(*aReturn);
return NS_OK;
}
NS_IMETHODIMP
nsHTMLOptionElement::GetForm(nsIDOMHTMLFormElement** aForm)
{
NS_ENSURE_ARG_POINTER(aForm);
*aForm = nsnull;
nsCOMPtr<nsIDOMHTMLSelectElement> selectElement;
GetSelect(*getter_AddRefs(selectElement));
nsCOMPtr<nsIFormControl> selectControl(do_QueryInterface(selectElement));
if (selectControl) {
selectControl->GetForm(aForm);
}
return NS_OK;
}
NS_IMETHODIMP
nsHTMLOptionElement::GetSelected(PRBool* aValue)
{
NS_ENSURE_ARG_POINTER(aValue);
*aValue = PR_FALSE;
nsIFormControlFrame* formControlFrame = nsnull;
GetPrimaryFrame(formControlFrame);
if (formControlFrame) {
PRInt32 indx;
GetIndex(&indx);
if (indx >= 0) {
nsAutoString value;
value.AppendInt(indx, 10); // Save the index in base 10
formControlFrame->GetProperty(nsHTMLAtoms::selected, value);
*aValue = value.EqualsWithConversion("1");
}
} else {
// Note: The select content obj maintains all the PresState
// so defer to it to get the answer
nsCOMPtr<nsIDOMNode> parentNode;
GetParentNode(getter_AddRefs(parentNode));
nsCOMPtr<nsISelectElement> selectElement(do_QueryInterface(parentNode));
if (selectElement) {
return selectElement->IsOptionSelected(this, aValue);
}
}
return NS_OK;
}
NS_IMETHODIMP
nsHTMLOptionElement::SetSelected(PRBool aValue)
{
nsIFormControlFrame* fcFrame = nsnull;
nsresult result = GetPrimaryFrame(fcFrame, PR_FALSE);
if (NS_SUCCEEDED(result) && fcFrame) {
nsISelectControlFrame* selectFrame = nsnull;
result = fcFrame->QueryInterface(NS_GET_IID(nsISelectControlFrame),
(void **) &selectFrame);
if (NS_SUCCEEDED(result) && (selectFrame)) {
PRInt32 indx;
GetIndex(&indx);
if (indx >= 0) {
return selectFrame->SetOptionSelected(indx, aValue);
}
}
} else {
// Note: The select content obj maintains all the PresState
// so defer to it to get the answer
nsCOMPtr<nsIDOMNode> parentNode;
result = NS_OK;
GetParentNode(getter_AddRefs(parentNode));
nsCOMPtr<nsISelectElement> selectElement(do_QueryInterface(parentNode));
if (selectElement) {
return selectElement->SetOptionSelected(this, aValue);
}
}
return result;
}
//NS_IMPL_BOOL_ATTR(nsHTMLOptionElement, DefaultSelected, defaultselected)
//NS_IMPL_INT_ATTR(nsHTMLOptionElement, Index, index)
//NS_IMPL_STRING_ATTR(nsHTMLOptionElement, Label, label)
NS_IMPL_STRING_ATTR(nsHTMLOptionElement, Value, value)
NS_IMETHODIMP
nsHTMLOptionElement::GetDisabled(PRBool* aDisabled)
{
nsHTMLValue val;
nsresult rv = GetHTMLAttribute(nsHTMLAtoms::disabled, val);
*aDisabled = (NS_CONTENT_ATTR_NOT_THERE != rv);
return NS_OK;
}
NS_IMETHODIMP
nsHTMLOptionElement::SetDisabled(PRBool aDisabled)
{
nsresult rv = NS_OK;
nsHTMLValue empty(eHTMLUnit_Empty);
if (aDisabled) {
rv = SetHTMLAttribute(nsHTMLAtoms::disabled, empty, PR_TRUE);
if (NS_SUCCEEDED(rv)) {
nsIFormControlFrame* fcFrame = nsnull;
nsresult result = GetPrimaryFrame(fcFrame);
if (NS_SUCCEEDED(result) && (nsnull != fcFrame)) {
nsISelectControlFrame* selectFrame = nsnull;
result = fcFrame->QueryInterface(NS_GET_IID(nsISelectControlFrame),
(void **)&selectFrame);
if (NS_SUCCEEDED(result) && (nsnull != selectFrame)) {
selectFrame->OptionDisabled(this);
}
}
}
} else {
rv = UnsetAttribute(kNameSpaceID_HTML, nsHTMLAtoms::selected, PR_TRUE);
}
return NS_OK;
}
NS_IMETHODIMP
nsHTMLOptionElement::GetLabel(nsAWritableString& aValue)
{
nsGenericHTMLContainerElement::GetAttribute(kNameSpaceID_HTML,
nsHTMLAtoms::label, aValue);
return NS_OK;
}
NS_IMETHODIMP
nsHTMLOptionElement::SetLabel(const nsAReadableString& aValue)
{
nsresult result;
result = nsGenericHTMLContainerElement::SetAttribute(kNameSpaceID_HTML,
nsHTMLAtoms::label,
aValue, PR_TRUE);
if (NS_SUCCEEDED(result)) {
nsIFormControlFrame* fcFrame = nsnull;
result = GetPrimaryFrame(fcFrame);
if (NS_SUCCEEDED(result) && (nsnull != fcFrame)) {
nsIComboboxControlFrame* selectFrame = nsnull;
result = fcFrame->QueryInterface(NS_GET_IID(nsIComboboxControlFrame),
(void **) &selectFrame);
if (NS_SUCCEEDED(result) && selectFrame) {
selectFrame->UpdateSelection(PR_FALSE, PR_TRUE, 0);
}
}
}
return NS_OK;
}
NS_IMETHODIMP
nsHTMLOptionElement::GetDefaultSelected(PRBool* aDefaultSelected)
{
nsHTMLValue val;
nsresult rv = GetHTMLAttribute(nsHTMLAtoms::selected, val);
*aDefaultSelected = (NS_CONTENT_ATTR_NOT_THERE != rv);
return NS_OK;
}
NS_IMETHODIMP
nsHTMLOptionElement::SetDefaultSelected(PRBool aDefaultSelected)
{
nsHTMLValue empty(eHTMLUnit_Empty);
nsresult rv = NS_OK;
if (aDefaultSelected) {
rv = SetHTMLAttribute(nsHTMLAtoms::selected, empty, PR_TRUE);
} else {
rv = UnsetAttribute(kNameSpaceID_HTML, nsHTMLAtoms::selected, PR_TRUE);
}
if (NS_SUCCEEDED(rv)) {
// When setting DefaultSelected, we must also reset Selected (DOM Errata)
rv = SetSelected(aDefaultSelected);
}
return rv;
}
NS_IMETHODIMP
nsHTMLOptionElement::GetIndex(PRInt32* aIndex)
{
NS_ENSURE_ARG_POINTER(aIndex);
*aIndex = -1; // -1 indicates the index was not found
// Get our containing select content object.
nsCOMPtr<nsIDOMHTMLSelectElement> selectElement;
GetSelect(*getter_AddRefs(selectElement));
if (selectElement) {
// Get the options from the select object.
nsCOMPtr<nsIDOMNSHTMLOptionCollection> options;
selectElement->GetOptions(getter_AddRefs(options));
if (options) {
// Walk the options to find out where we are in the list (ick, O(n))
PRUint32 length = 0;
options->GetLength(&length);
nsCOMPtr<nsIDOMNode> thisOption;
for (PRUint32 i = 0; i < length; i++) {
options->Item(i, getter_AddRefs(thisOption));
if (thisOption.get() == NS_STATIC_CAST(nsIDOMNode *, this)) {
*aIndex = i;
break;
}
}
}
}
return NS_OK;
}
NS_IMETHODIMP
nsHTMLOptionElement::StringToAttribute(nsIAtom* aAttribute,
const nsAReadableString& aValue,
nsHTMLValue& aResult)
{
if (aAttribute == nsHTMLAtoms::selected) {
aResult.SetEmptyValue();
return NS_CONTENT_ATTR_HAS_VALUE;
}
else if (aAttribute == nsHTMLAtoms::disabled) {
aResult.SetEmptyValue();
return NS_CONTENT_ATTR_HAS_VALUE;
}
return NS_CONTENT_ATTR_NOT_THERE;
}
NS_IMETHODIMP
nsHTMLOptionElement::GetMappedAttributeImpact(const nsIAtom* aAttribute,
PRInt32& aHint) const
{
if (aAttribute == nsHTMLAtoms::label) {
aHint = NS_STYLE_HINT_REFLOW;
} else if (aAttribute == nsHTMLAtoms::text) {
aHint = NS_STYLE_HINT_REFLOW;
} else if (!GetCommonMappedAttributesImpact(aAttribute, aHint)) {
aHint = NS_STYLE_HINT_CONTENT;
}
return NS_OK;
}
NS_IMETHODIMP
nsHTMLOptionElement::GetText(nsAWritableString& aText)
{
PRInt32 numNodes, i;
aText.SetLength(0);
nsresult rv = ChildCount(numNodes);
if (NS_FAILED(rv)) {
return rv;
}
for (i = 0; i < numNodes; i++) {
nsCOMPtr<nsIContent> node;
ChildAt(i, *getter_AddRefs(node));
if (node) {
nsCOMPtr<nsIDOMText> domText(do_QueryInterface(node));
if (domText) {
rv = domText->GetData(aText);
nsAutoString text(aText);
// the option could be all spaces, so compress the white space
// then make sure it's not empty, if the option is all
// whitespace then we return the whitespace
text.CompressWhitespace(PR_TRUE, PR_TRUE);
if (!text.IsEmpty()) {
aText.Assign(text);
}
}
break;
}
}
return NS_OK;
}
NS_IMETHODIMP
nsHTMLOptionElement::SetText(const nsAReadableString& aText)
{
PRInt32 numNodes, i;
PRBool usedExistingTextNode = PR_FALSE; // Do we need to create a text node?
nsresult result = ChildCount(numNodes);
if (NS_FAILED(result)) {
return result;
}
for (i = 0; i < numNodes; i++) {
nsCOMPtr<nsIContent> node;
ChildAt(i, *getter_AddRefs(node));
if (node) {
nsCOMPtr<nsIDOMText> domText(do_QueryInterface(node));
if (domText) {
result = domText->SetData(aText);
if (NS_SUCCEEDED(result)) {
usedExistingTextNode = PR_TRUE;
}
break;
}
}
}
if (!usedExistingTextNode) {
nsCOMPtr<nsIContent> text;
result = NS_NewTextNode(getter_AddRefs(text));
if (NS_OK == result) {
nsCOMPtr<nsIDOMText> domtext(do_QueryInterface(text));
if (domtext) {
result = domtext->SetData(aText);
if (NS_SUCCEEDED(result)) {
result = AppendChildTo(text, PR_TRUE);
if (NS_SUCCEEDED(result)) {
nsCOMPtr<nsIDocument> doc;
result = GetDocument(*getter_AddRefs(doc));
if (NS_SUCCEEDED(result)) {
text->SetDocument(doc, PR_FALSE, PR_TRUE);
}
}
}
}
}
}
if (NS_SUCCEEDED(result)) {
nsIFormControlFrame* fcFrame = nsnull;
result = GetPrimaryFrame(fcFrame);
if (NS_SUCCEEDED(result) && fcFrame) {
nsIComboboxControlFrame* selectFrame = nsnull;
result = fcFrame->QueryInterface(NS_GET_IID(nsIComboboxControlFrame),
(void **)&selectFrame);
if (NS_SUCCEEDED(result) && selectFrame) {
selectFrame->UpdateSelection(PR_FALSE, PR_TRUE, 0);
}
}
}
return NS_OK;
}
// Options don't have frames - get the select content node
// then call nsGenericHTMLElement::GetPrimaryFrame()
nsresult
nsHTMLOptionElement::GetPrimaryFrame(nsIFormControlFrame *&aIFormControlFrame,
PRBool aFlushNotifications)
{
nsCOMPtr<nsIDOMHTMLSelectElement> selectElement;
nsresult res = NS_ERROR_FAILURE; // This should be NS_OK;
GetSelect(*getter_AddRefs(selectElement));
if (selectElement) {
nsCOMPtr<nsIHTMLContent> selectContent(do_QueryInterface(selectElement));
if (selectContent) {
res = nsGenericHTMLElement::GetPrimaryFrame(selectContent,
aIFormControlFrame,
aFlushNotifications);
}
}
return res;
}
// Get the select content element that contains this option
void
nsHTMLOptionElement::GetSelect(nsIDOMHTMLSelectElement *&aSelectElement)
{
aSelectElement = nsnull;
// Get the containing element (Either a select or an optGroup)
nsCOMPtr<nsIDOMNode> parentNode;
GetParentNode(getter_AddRefs(parentNode));
if (parentNode) {
nsresult res;
res = parentNode->QueryInterface(NS_GET_IID(nsIDOMHTMLSelectElement),
(void**)&aSelectElement);
// If we are in an OptGroup we need to GetParentNode again (at least once)
if (NS_FAILED(res)) {
nsCOMPtr<nsIDOMHTMLOptGroupElement> optgroupElement;
while (parentNode) { // Be ready for nested OptGroups
// Don't need the optgroupElement, just seeing if it IS one.
optgroupElement = do_QueryInterface(parentNode);
if (optgroupElement) {
nsIDOMNode* tmpNode = parentNode.get();
tmpNode->GetParentNode(getter_AddRefs(parentNode));
} else {
break; // Break out if not a OptGroup (hopefully we have a select)
}
}
if (parentNode) {
parentNode->QueryInterface(NS_GET_IID(nsIDOMHTMLSelectElement),
(void**)&aSelectElement);
}
}
}
}
NS_IMETHODIMP
nsHTMLOptionElement::Initialize(JSContext* aContext,
JSObject *aObj,
PRUint32 argc,
jsval *argv)
{
nsresult result = NS_OK;
if (argc > 0) {
// The first (optional) parameter is the text of the option
JSString* jsstr = JS_ValueToString(aContext, argv[0]);
if (jsstr) {
// Create a new text node and append it to the option
nsCOMPtr<nsIContent> content;
result = NS_NewTextNode(getter_AddRefs(content));
if (NS_FAILED(result)) {
return result;
}
nsCOMPtr<nsITextContent> textContent(do_QueryInterface(content));
if (!textContent) {
return NS_ERROR_FAILURE;
}
result = textContent->SetText(NS_REINTERPRET_CAST(const PRUnichar*, JS_GetStringChars(jsstr)),
JS_GetStringLength(jsstr),
PR_FALSE);
if (NS_FAILED(result)) {
return result;
}
// this addrefs textNode:
result = AppendChildTo(content, PR_FALSE);
if (NS_FAILED(result)) {
return result;
}
}
if (argc > 1) {
// The second (optional) parameter is the value of the option
jsstr = JS_ValueToString(aContext, argv[1]);
if (nsnull != jsstr) {
// Set the value attribute for this element
nsAutoString value(NS_REINTERPRET_CAST(const PRUnichar*,
JS_GetStringChars(jsstr)));
result = nsGenericHTMLContainerElement::SetAttribute(kNameSpaceID_HTML,
nsHTMLAtoms::value,
value, PR_FALSE);
if (NS_FAILED(result)) {
return result;
}
}
if (argc > 2) {
// The third (optional) parameter is the defaultSelected value
JSBool defaultSelected;
if ((JS_TRUE == JS_ValueToBoolean(aContext,
argv[2],
&defaultSelected)) &&
(JS_TRUE == defaultSelected)) {
nsHTMLValue empty(eHTMLUnit_Empty);
result = SetHTMLAttribute(nsHTMLAtoms::selected, empty, PR_FALSE);
if (NS_FAILED(result)) {
return result;
}
}
// XXX Since we don't store the selected state, we can't deal
// with the fourth (optional) parameter that is meant to specify
// whether the option element should be currently selected or
// not. Does anyone depend on this behavior?
}
}
}
return result;
}
NS_IMETHODIMP
nsHTMLOptionElement::SizeOf(nsISizeOfHandler* aSizer, PRUint32* aResult) const
{
*aResult = sizeof(*this) + BaseSizeOf(aSizer);
return NS_OK;
}

140
layout/html/content/src/nsHTMLQuoteElement.cpp
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@ -1,140 +0,0 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#include "nsIDOMHTMLQuoteElement.h"
#include "nsIScriptObjectOwner.h"
#include "nsIDOMEventReceiver.h"
#include "nsIHTMLContent.h"
#include "nsGenericHTMLElement.h"
#include "nsHTMLAtoms.h"
#include "nsHTMLIIDs.h"
#include "nsIStyleContext.h"
#include "nsIMutableStyleContext.h"
#include "nsStyleConsts.h"
#include "nsIPresContext.h"
class nsHTMLQuoteElement : public nsGenericHTMLContainerElement,
public nsIDOMHTMLQuoteElement
{
public:
nsHTMLQuoteElement();
virtual ~nsHTMLQuoteElement();
// nsISupports
NS_DECL_ISUPPORTS_INHERITED
// nsIDOMNode
NS_FORWARD_IDOMNODE_NO_CLONENODE(nsGenericHTMLContainerElement::)
// nsIDOMElement
NS_FORWARD_IDOMELEMENT(nsGenericHTMLContainerElement::)
// nsIDOMHTMLElement
NS_FORWARD_IDOMHTMLELEMENT(nsGenericHTMLContainerElement::)
// nsIDOMHTMLQuoteElement
NS_DECL_IDOMHTMLQUOTEELEMENT
NS_IMETHOD SizeOf(nsISizeOfHandler* aSizer, PRUint32* aResult) const;
};
nsresult
NS_NewHTMLQuoteElement(nsIHTMLContent** aInstancePtrResult,
nsINodeInfo *aNodeInfo)
{
NS_ENSURE_ARG_POINTER(aInstancePtrResult);
nsHTMLQuoteElement* it = new nsHTMLQuoteElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsresult rv = it->Init(aNodeInfo);
if (NS_FAILED(rv)) {
delete it;
return rv;
}
*aInstancePtrResult = NS_STATIC_CAST(nsIHTMLContent *, it);
NS_ADDREF(*aInstancePtrResult);
return NS_OK;
}
nsHTMLQuoteElement::nsHTMLQuoteElement()
{
}
nsHTMLQuoteElement::~nsHTMLQuoteElement()
{
}
NS_IMPL_ADDREF_INHERITED(nsHTMLQuoteElement, nsGenericElement)
NS_IMPL_RELEASE_INHERITED(nsHTMLQuoteElement, nsGenericElement)
NS_IMPL_HTMLCONTENT_QI(nsHTMLQuoteElement, nsGenericHTMLContainerElement,
nsIDOMHTMLQuoteElement);
nsresult
nsHTMLQuoteElement::CloneNode(PRBool aDeep, nsIDOMNode** aReturn)
{
NS_ENSURE_ARG_POINTER(aReturn);
*aReturn = nsnull;
nsHTMLQuoteElement* it = new nsHTMLQuoteElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsCOMPtr<nsIDOMNode> kungFuDeathGrip(it);
nsresult rv = it->Init(mNodeInfo);
if (NS_FAILED(rv))
return rv;
CopyInnerTo(this, it, aDeep);
*aReturn = NS_STATIC_CAST(nsIDOMNode *, it);
NS_ADDREF(*aReturn);
return NS_OK;
}
NS_IMPL_STRING_ATTR(nsHTMLQuoteElement, Cite, cite)
NS_IMETHODIMP
nsHTMLQuoteElement::SizeOf(nsISizeOfHandler* aSizer, PRUint32* aResult) const
{
*aResult = sizeof(*this) + BaseSizeOf(aSizer);
return NS_OK;
}

238
layout/html/content/src/nsHTMLTableCaptionElement.cpp
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@ -1,238 +0,0 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#include "nsIDOMHTMLTableCaptionElement.h"
#include "nsIScriptObjectOwner.h"
#include "nsIDOMEventReceiver.h"
#include "nsIHTMLContent.h"
#include "nsGenericHTMLElement.h"
#include "nsHTMLAtoms.h"
#include "nsHTMLIIDs.h"
#include "nsIStyleContext.h"
#include "nsIMutableStyleContext.h"
#include "nsStyleConsts.h"
#include "nsIPresContext.h"
#include "nsIHTMLAttributes.h"
class nsHTMLTableCaptionElement : public nsGenericHTMLContainerElement,
public nsIDOMHTMLTableCaptionElement
{
public:
nsHTMLTableCaptionElement();
virtual ~nsHTMLTableCaptionElement();
// nsISupports
NS_DECL_ISUPPORTS_INHERITED
// nsIDOMNode
NS_FORWARD_IDOMNODE_NO_CLONENODE(nsGenericHTMLContainerElement::)
// nsIDOMElement
NS_FORWARD_IDOMELEMENT(nsGenericHTMLContainerElement::)
// nsIDOMHTMLElement
NS_FORWARD_IDOMHTMLELEMENT(nsGenericHTMLContainerElement::)
// nsIDOMHTMLTableCaptionElement
NS_DECL_IDOMHTMLTABLECAPTIONELEMENT
NS_IMETHOD StringToAttribute(nsIAtom* aAttribute,
const nsAReadableString& aValue,
nsHTMLValue& aResult);
NS_IMETHOD AttributeToString(nsIAtom* aAttribute,
const nsHTMLValue& aValue,
nsAWritableString& aResult) const;
NS_IMETHOD GetAttributeMappingFunctions(nsMapAttributesFunc& aFontMapFunc,
nsMapAttributesFunc& aMapFunc) const;
NS_IMETHOD GetMappedAttributeImpact(const nsIAtom* aAttribute,
PRInt32& aHint) const;
NS_IMETHOD SizeOf(nsISizeOfHandler* aSizer, PRUint32* aResult) const;
};
nsresult
NS_NewHTMLTableCaptionElement(nsIHTMLContent** aInstancePtrResult,
nsINodeInfo *aNodeInfo)
{
NS_ENSURE_ARG_POINTER(aInstancePtrResult);
nsHTMLTableCaptionElement* it = new nsHTMLTableCaptionElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsresult rv = it->Init(aNodeInfo);
if (NS_FAILED(rv)) {
delete it;
return rv;
}
*aInstancePtrResult = NS_STATIC_CAST(nsIHTMLContent *, it);
NS_ADDREF(*aInstancePtrResult);
return NS_OK;
}
nsHTMLTableCaptionElement::nsHTMLTableCaptionElement()
{
}
nsHTMLTableCaptionElement::~nsHTMLTableCaptionElement()
{
}
NS_IMPL_ADDREF_INHERITED(nsHTMLTableCaptionElement, nsGenericElement);
NS_IMPL_RELEASE_INHERITED(nsHTMLTableCaptionElement, nsGenericElement);
NS_IMPL_HTMLCONTENT_QI(nsHTMLTableCaptionElement,
nsGenericHTMLContainerElement,
nsIDOMHTMLTableCaptionElement);
nsresult
nsHTMLTableCaptionElement::CloneNode(PRBool aDeep, nsIDOMNode** aReturn)
{
NS_ENSURE_ARG_POINTER(aReturn);
*aReturn = nsnull;
nsHTMLTableCaptionElement* it = new nsHTMLTableCaptionElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsCOMPtr<nsIDOMNode> kungFuDeathGrip(it);
nsresult rv = it->Init(mNodeInfo);
if (NS_FAILED(rv))
return rv;
CopyInnerTo(this, it, aDeep);
*aReturn = NS_STATIC_CAST(nsIDOMNode *, it);
NS_ADDREF(*aReturn);
return NS_OK;
}
NS_IMPL_STRING_ATTR(nsHTMLTableCaptionElement, Align, align)
static nsGenericHTMLElement::EnumTable kCaptionAlignTable[] = {
{ "left", NS_SIDE_LEFT },
{ "right", NS_SIDE_RIGHT },
{ "top", NS_SIDE_TOP},
{ "bottom",NS_SIDE_BOTTOM},
{ 0 }
};
NS_IMETHODIMP
nsHTMLTableCaptionElement::StringToAttribute(nsIAtom* aAttribute,
const nsAReadableString& aValue,
nsHTMLValue& aResult)
{
if (aAttribute == nsHTMLAtoms::align) {
if (ParseEnumValue(aValue, kCaptionAlignTable, aResult)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
return NS_CONTENT_ATTR_NOT_THERE;
}
NS_IMETHODIMP
nsHTMLTableCaptionElement::AttributeToString(nsIAtom* aAttribute,
const nsHTMLValue& aValue,
nsAWritableString& aResult) const
{
if (aAttribute == nsHTMLAtoms::align) {
if (eHTMLUnit_Enumerated == aValue.GetUnit()) {
EnumValueToString(aValue, kCaptionAlignTable, aResult);
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
return nsGenericHTMLElement::AttributeToString(aAttribute, aValue, aResult);
}
static void
MapAttributesInto(const nsIHTMLMappedAttributes* aAttributes,
nsIMutableStyleContext* aContext,
nsIPresContext* aPresContext)
{
if (nsnull != aAttributes) {
nsHTMLValue value;
aAttributes->GetAttribute(nsHTMLAtoms::align, value);
if (value.GetUnit() == eHTMLUnit_Enumerated) {
PRUint8 align = value.GetIntValue();
nsStyleTable* tableStyle = (nsStyleTable*)
aContext->GetMutableStyleData(eStyleStruct_Table);
tableStyle->mCaptionSide = align;
}
}
nsGenericHTMLElement::MapCommonAttributesInto(aAttributes, aContext,
aPresContext);
}
NS_IMETHODIMP
nsHTMLTableCaptionElement::GetMappedAttributeImpact(const nsIAtom* aAttribute,
PRInt32& aHint) const
{
if (aAttribute == nsHTMLAtoms::align) {
aHint = NS_STYLE_HINT_REFLOW;
}
else if (!GetCommonMappedAttributesImpact(aAttribute, aHint)) {
aHint = NS_STYLE_HINT_CONTENT;
}
return NS_OK;
}
NS_IMETHODIMP
nsHTMLTableCaptionElement::GetAttributeMappingFunctions(nsMapAttributesFunc& aFontMapFunc,
nsMapAttributesFunc& aMapFunc) const
{
aFontMapFunc = nsnull;
aMapFunc = &MapAttributesInto;
return NS_OK;
}
NS_IMETHODIMP
nsHTMLTableCaptionElement::SizeOf(nsISizeOfHandler* aSizer,
PRUint32* aResult) const
{
*aResult = sizeof(*this) + BaseSizeOf(aSizer);
return NS_OK;
}

345
layout/html/content/src/nsHTMLTableColElement.cpp
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@ -1,345 +0,0 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#include "nsIDOMHTMLTableColElement.h"
#include "nsIHTMLTableColElement.h"
#include "nsIScriptObjectOwner.h"
#include "nsIDOMEventReceiver.h"
#include "nsIHTMLContent.h"
#include "nsIHTMLAttributes.h"
#include "nsGenericHTMLElement.h"
#include "nsHTMLAtoms.h"
#include "nsHTMLIIDs.h"
#include "nsIStyleContext.h"
#include "nsIMutableStyleContext.h"
#include "nsStyleConsts.h"
#include "nsIPresContext.h"
class nsHTMLTableColElement : public nsGenericHTMLContainerElement,
public nsIDOMHTMLTableColElement,
public nsIHTMLTableColElement
{
public:
nsHTMLTableColElement();
virtual ~nsHTMLTableColElement();
// nsISupports
NS_DECL_ISUPPORTS_INHERITED
// nsIDOMNode
NS_FORWARD_IDOMNODE_NO_CLONENODE(nsGenericHTMLContainerElement::)
// nsIDOMElement
NS_FORWARD_IDOMELEMENT(nsGenericHTMLContainerElement::)
// nsIDOMHTMLElement
NS_FORWARD_IDOMHTMLELEMENT(nsGenericHTMLContainerElement::)
// nsIDOMHTMLTableColElement
NS_DECL_IDOMHTMLTABLECOLELEMENT
// nsIHTMLTableColElement
NS_IMETHOD GetSpanValue(PRInt32* aSpan);
NS_IMETHOD StringToAttribute(nsIAtom* aAttribute,
const nsAReadableString& aValue,
nsHTMLValue& aResult);
NS_IMETHOD AttributeToString(nsIAtom* aAttribute,
const nsHTMLValue& aValue,
nsAWritableString& aResult) const;
NS_IMETHOD GetAttributeMappingFunctions(nsMapAttributesFunc& aFontMapFunc,
nsMapAttributesFunc& aMapFunc) const;
NS_IMETHOD GetMappedAttributeImpact(const nsIAtom* aAttribute,
PRInt32& aHint) const;
NS_IMETHOD SizeOf(nsISizeOfHandler* aSizer, PRUint32* aResult) const;
};
nsresult
NS_NewHTMLTableColElement(nsIHTMLContent** aInstancePtrResult,
nsINodeInfo *aNodeInfo)
{
NS_ENSURE_ARG_POINTER(aInstancePtrResult);
nsHTMLTableColElement* it = new nsHTMLTableColElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsresult rv = it->Init(aNodeInfo);
if (NS_FAILED(rv)) {
delete it;
return rv;
}
*aInstancePtrResult = NS_STATIC_CAST(nsIHTMLContent *, it);
NS_ADDREF(*aInstancePtrResult);
return NS_OK;
}
nsHTMLTableColElement::nsHTMLTableColElement()
{
}
nsHTMLTableColElement::~nsHTMLTableColElement()
{
}
NS_IMPL_ADDREF_INHERITED(nsHTMLTableColElement, nsGenericElement)
NS_IMPL_RELEASE_INHERITED(nsHTMLTableColElement, nsGenericElement)
NS_IMPL_HTMLCONTENT_QI2(nsHTMLTableColElement,
nsGenericHTMLContainerElement,
nsIDOMHTMLTableColElement,
nsIHTMLTableColElement);
nsresult
nsHTMLTableColElement::CloneNode(PRBool aDeep, nsIDOMNode** aReturn)
{
NS_ENSURE_ARG_POINTER(aReturn);
*aReturn = nsnull;
nsHTMLTableColElement* it = new nsHTMLTableColElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsCOMPtr<nsIDOMNode> kungFuDeathGrip(it);
nsresult rv = it->Init(mNodeInfo);
if (NS_FAILED(rv))
return rv;
CopyInnerTo(this, it, aDeep);
*aReturn = NS_STATIC_CAST(nsIDOMNode *, it);
NS_ADDREF(*aReturn);
return NS_OK;
}
NS_IMPL_STRING_ATTR(nsHTMLTableColElement, Align, align)
NS_IMPL_STRING_ATTR(nsHTMLTableColElement, Ch, _char)
NS_IMPL_STRING_ATTR(nsHTMLTableColElement, ChOff, charoff)
NS_IMPL_INT_ATTR(nsHTMLTableColElement, Span, span)
NS_IMPL_STRING_ATTR(nsHTMLTableColElement, VAlign, valign)
NS_IMPL_STRING_ATTR(nsHTMLTableColElement, Width, width)
NS_IMETHODIMP
nsHTMLTableColElement::StringToAttribute(nsIAtom* aAttribute,
const nsAReadableString& aValue,
nsHTMLValue& aResult)
{
/* ignore these attributes, stored simply as strings ch */
/* attributes that resolve to integers */
if (aAttribute == nsHTMLAtoms::choff) {
if (ParseValue(aValue, 0, aResult, eHTMLUnit_Integer)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
else if (aAttribute == nsHTMLAtoms::span) {
if (ParseValue(aValue, 1, aResult, eHTMLUnit_Integer)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
else if (aAttribute == nsHTMLAtoms::width) {
/* attributes that resolve to integers or percents or proportions */
if (ParseValueOrPercentOrProportional(aValue, aResult, eHTMLUnit_Pixel)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
else if (aAttribute == nsHTMLAtoms::align) {
/* other attributes */
if (ParseTableCellHAlignValue(aValue, aResult)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
else if (aAttribute == nsHTMLAtoms::valign) {
if (ParseTableVAlignValue(aValue, aResult)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
return NS_CONTENT_ATTR_NOT_THERE;
}
NS_IMETHODIMP
nsHTMLTableColElement::AttributeToString(nsIAtom* aAttribute,
const nsHTMLValue& aValue,
nsAWritableString& aResult) const
{
/* ignore these attributes, stored already as strings
ch
*/
/* ignore attributes that are of standard types
choff, span
*/
if (aAttribute == nsHTMLAtoms::align) {
if (TableCellHAlignValueToString(aValue, aResult)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
else if (aAttribute == nsHTMLAtoms::valign) {
if (TableVAlignValueToString(aValue, aResult)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
else if (aAttribute == nsHTMLAtoms::width) {
if (ValueOrPercentOrProportionalToString(aValue, aResult)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
return nsGenericHTMLContainerElement::AttributeToString(aAttribute, aValue,
aResult);
}
static void
MapAttributesInto(const nsIHTMLMappedAttributes* aAttributes,
nsIMutableStyleContext* aContext,
nsIPresContext* aPresContext)
{
NS_PRECONDITION(nsnull!=aContext, "bad style context arg");
NS_PRECONDITION(nsnull!=aPresContext, "bad presentation context arg");
if (aAttributes) {
nsHTMLValue value;
nsStyleText* textStyle = nsnull;
// width
aAttributes->GetAttribute(nsHTMLAtoms::width, value);
if (value.GetUnit() != eHTMLUnit_Null) {
nsStylePosition* position = (nsStylePosition*)
aContext->GetMutableStyleData(eStyleStruct_Position);
switch (value.GetUnit()) {
case eHTMLUnit_Percent:
position->mWidth.SetPercentValue(value.GetPercentValue());
break;
case eHTMLUnit_Pixel:
float p2t;
aPresContext->GetScaledPixelsToTwips(&p2t);
position->mWidth.SetCoordValue(NSIntPixelsToTwips(value.GetPixelValue(), p2t));
break;
case eHTMLUnit_Proportional:
position->mWidth.SetIntValue(value.GetIntValue(), eStyleUnit_Proportional);
break;
default:
break;
}
}
// align: enum
aAttributes->GetAttribute(nsHTMLAtoms::align, value);
if (value.GetUnit() == eHTMLUnit_Enumerated) {
textStyle = (nsStyleText*)aContext->GetMutableStyleData(eStyleStruct_Text);
textStyle->mTextAlign = value.GetIntValue();
}
// valign: enum
aAttributes->GetAttribute(nsHTMLAtoms::valign, value);
if (value.GetUnit() == eHTMLUnit_Enumerated) {
if (nsnull==textStyle)
textStyle = (nsStyleText*)aContext->GetMutableStyleData(eStyleStruct_Text);
textStyle->mVerticalAlign.SetIntValue(value.GetIntValue(),
eStyleUnit_Enumerated);
}
// span: int
aAttributes->GetAttribute(nsHTMLAtoms::span, value);
if (value.GetUnit() == eHTMLUnit_Integer) {
nsStyleTable *tableStyle = (nsStyleTable*)aContext->GetMutableStyleData(eStyleStruct_Table);
tableStyle->mSpan = value.GetIntValue();
}
}
nsGenericHTMLElement::MapCommonAttributesInto(aAttributes, aContext,
aPresContext);
}
NS_IMETHODIMP
nsHTMLTableColElement::GetMappedAttributeImpact(const nsIAtom* aAttribute,
PRInt32& aHint) const
{
if ((aAttribute == nsHTMLAtoms::width) ||
(aAttribute == nsHTMLAtoms::align) ||
(aAttribute == nsHTMLAtoms::valign) ||
(aAttribute == nsHTMLAtoms::span)) {
aHint = NS_STYLE_HINT_REFLOW;
}
else if (!GetCommonMappedAttributesImpact(aAttribute, aHint)) {
aHint = NS_STYLE_HINT_CONTENT;
}
return NS_OK;
}
NS_IMETHODIMP
nsHTMLTableColElement::GetAttributeMappingFunctions(nsMapAttributesFunc& aFontMapFunc,
nsMapAttributesFunc& aMapFunc) const
{
aFontMapFunc = nsnull;
aMapFunc = &MapAttributesInto;
return NS_OK;
}
NS_METHOD nsHTMLTableColElement::GetSpanValue(PRInt32* aSpan)
{
if (nsnull!=aSpan) {
PRInt32 span=-1;
GetSpan(&span);
if (-1==span)
span=1; // the default;
*aSpan = span;
}
return NS_OK;
}
NS_IMETHODIMP
nsHTMLTableColElement::SizeOf(nsISizeOfHandler* aSizer,
PRUint32* aResult) const
{
*aResult = sizeof(*this) + BaseSizeOf(aSizer);
return NS_OK;
}

320
layout/html/content/src/nsHTMLTableColGroupElement.cpp
View File

@ -1,320 +0,0 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#include "nsIDOMHTMLTableColElement.h"
#include "nsIScriptObjectOwner.h"
#include "nsIDOMEventReceiver.h"
#include "nsIHTMLContent.h"
#include "nsIHTMLAttributes.h"
#include "nsGenericHTMLElement.h"
#include "nsHTMLAtoms.h"
#include "nsHTMLIIDs.h"
#include "nsIStyleContext.h"
#include "nsIMutableStyleContext.h"
#include "nsStyleConsts.h"
#include "nsIPresContext.h"
class nsHTMLTableColGroupElement : public nsGenericHTMLContainerElement,
public nsIDOMHTMLTableColElement
{
public:
nsHTMLTableColGroupElement();
virtual ~nsHTMLTableColGroupElement();
// nsISupports
NS_DECL_ISUPPORTS_INHERITED
// nsIDOMNode
NS_FORWARD_IDOMNODE_NO_CLONENODE(nsGenericHTMLContainerElement::)
// nsIDOMElement
NS_FORWARD_IDOMELEMENT(nsGenericHTMLContainerElement::)
// nsIDOMHTMLElement
NS_FORWARD_IDOMHTMLELEMENT(nsGenericHTMLContainerElement::)
// nsIDOMHTMLTableColElement
NS_DECL_IDOMHTMLTABLECOLELEMENT
NS_IMETHOD StringToAttribute(nsIAtom* aAttribute,
const nsAReadableString& aValue,
nsHTMLValue& aResult);
NS_IMETHOD AttributeToString(nsIAtom* aAttribute,
const nsHTMLValue& aValue,
nsAWritableString& aResult) const;
NS_IMETHOD GetAttributeMappingFunctions(nsMapAttributesFunc& aFontMapFunc,
nsMapAttributesFunc& aMapFunc) const;
NS_IMETHOD GetMappedAttributeImpact(const nsIAtom* aAttribute,
PRInt32& aHint) const;
NS_IMETHOD SizeOf(nsISizeOfHandler* aSizer, PRUint32* aResult) const;
};
nsresult
NS_NewHTMLTableColGroupElement(nsIHTMLContent** aInstancePtrResult,
nsINodeInfo *aNodeInfo)
{
NS_ENSURE_ARG_POINTER(aInstancePtrResult);
nsHTMLTableColGroupElement* it = new nsHTMLTableColGroupElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsresult rv = it->Init(aNodeInfo);
if (NS_FAILED(rv)) {
delete it;
return rv;
}
*aInstancePtrResult = NS_STATIC_CAST(nsIHTMLContent *, it);
NS_ADDREF(*aInstancePtrResult);
return NS_OK;
}
nsHTMLTableColGroupElement::nsHTMLTableColGroupElement()
{
}
nsHTMLTableColGroupElement::~nsHTMLTableColGroupElement()
{
}
NS_IMPL_ADDREF_INHERITED(nsHTMLTableColGroupElement, nsGenericElement)
NS_IMPL_RELEASE_INHERITED(nsHTMLTableColGroupElement, nsGenericElement)
NS_IMPL_HTMLCONTENT_QI(nsHTMLTableColGroupElement,
nsGenericHTMLContainerElement,
nsIDOMHTMLTableColElement);
nsresult
nsHTMLTableColGroupElement::CloneNode(PRBool aDeep, nsIDOMNode** aReturn)
{
NS_ENSURE_ARG_POINTER(aReturn);
*aReturn = nsnull;
nsHTMLTableColGroupElement* it = new nsHTMLTableColGroupElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsCOMPtr<nsIDOMNode> kungFuDeathGrip(it);
nsresult rv = it->Init(mNodeInfo);
if (NS_FAILED(rv))
return rv;
CopyInnerTo(this, it, aDeep);
*aReturn = NS_STATIC_CAST(nsIDOMNode *, it);
NS_ADDREF(*aReturn);
return NS_OK;
}
NS_IMPL_STRING_ATTR(nsHTMLTableColGroupElement, Align, align)
NS_IMPL_STRING_ATTR(nsHTMLTableColGroupElement, Ch, ch)
NS_IMPL_STRING_ATTR(nsHTMLTableColGroupElement, ChOff, choff)
NS_IMPL_INT_ATTR(nsHTMLTableColGroupElement, Span, span)
NS_IMPL_STRING_ATTR(nsHTMLTableColGroupElement, VAlign, valign)
NS_IMPL_STRING_ATTR(nsHTMLTableColGroupElement, Width, width)
NS_IMETHODIMP
nsHTMLTableColGroupElement::StringToAttribute(nsIAtom* aAttribute,
const nsAReadableString& aValue,
nsHTMLValue& aResult)
{
/* ignore these attributes, stored simply as strings
ch
*/
/* attributes that resolve to integers */
if (aAttribute == nsHTMLAtoms::choff) {
if (ParseValue(aValue, 0, aResult, eHTMLUnit_Integer)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
else if (aAttribute == nsHTMLAtoms::span) {
if (ParseValue(aValue, 1, aResult, eHTMLUnit_Integer)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
else if (aAttribute == nsHTMLAtoms::width) {
/* attributes that resolve to integers or percents or proportions */
if (ParseValueOrPercentOrProportional(aValue, aResult, eHTMLUnit_Pixel)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
else if (aAttribute == nsHTMLAtoms::align) {
/* other attributes */
if (ParseTableCellHAlignValue(aValue, aResult)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
else if (aAttribute == nsHTMLAtoms::valign) {
if (ParseTableVAlignValue(aValue, aResult)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
return NS_CONTENT_ATTR_NOT_THERE;
}
NS_IMETHODIMP
nsHTMLTableColGroupElement::AttributeToString(nsIAtom* aAttribute,
const nsHTMLValue& aValue,
nsAWritableString& aResult) const
{
/* ignore these attributes, stored already as strings
ch
*/
/* ignore attributes that are of standard types
choff, repeat
*/
if (aAttribute == nsHTMLAtoms::align) {
if (TableCellHAlignValueToString(aValue, aResult)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
else if (aAttribute == nsHTMLAtoms::valign) {
if (TableVAlignValueToString(aValue, aResult)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
else if (aAttribute == nsHTMLAtoms::width) {
if (ValueOrPercentOrProportionalToString(aValue, aResult)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
return nsGenericHTMLContainerElement::AttributeToString(aAttribute, aValue,
aResult);
}
static void
MapAttributesInto(const nsIHTMLMappedAttributes* aAttributes,
nsIMutableStyleContext* aContext,
nsIPresContext* aPresContext)
{
NS_PRECONDITION(nsnull!=aContext, "bad style context arg");
NS_PRECONDITION(nsnull!=aPresContext, "bad presentation context arg");
if (nsnull != aAttributes) {
nsHTMLValue value;
nsStyleText* textStyle = nsnull;
// width
aAttributes->GetAttribute(nsHTMLAtoms::width, value);
if (value.GetUnit() != eHTMLUnit_Null) {
nsStylePosition* position = (nsStylePosition*)
aContext->GetMutableStyleData(eStyleStruct_Position);
switch (value.GetUnit()) {
case eHTMLUnit_Percent:
position->mWidth.SetPercentValue(value.GetPercentValue());
break;
case eHTMLUnit_Pixel:
float p2t;
aPresContext->GetScaledPixelsToTwips(&p2t);
position->mWidth.SetCoordValue(NSIntPixelsToTwips(value.GetPixelValue(), p2t));
break;
case eHTMLUnit_Proportional:
position->mWidth.SetIntValue(value.GetIntValue(),
eStyleUnit_Proportional);
break;
default:
break;
}
}
// align: enum
aAttributes->GetAttribute(nsHTMLAtoms::align, value);
if (value.GetUnit() == eHTMLUnit_Enumerated)
{
textStyle = (nsStyleText*)aContext->GetMutableStyleData(eStyleStruct_Text);
textStyle->mTextAlign = value.GetIntValue();
}
// valign: enum
aAttributes->GetAttribute(nsHTMLAtoms::valign, value);
if (value.GetUnit() == eHTMLUnit_Enumerated) {
if (nsnull==textStyle)
textStyle = (nsStyleText*)aContext->GetMutableStyleData(eStyleStruct_Text);
textStyle->mVerticalAlign.SetIntValue(value.GetIntValue(),
eStyleUnit_Enumerated);
}
}
nsGenericHTMLElement::MapCommonAttributesInto(aAttributes, aContext,
aPresContext);
}
NS_IMETHODIMP
nsHTMLTableColGroupElement::GetMappedAttributeImpact(const nsIAtom* aAttribute,
PRInt32& aHint) const
{
if ((aAttribute == nsHTMLAtoms::width) ||
(aAttribute == nsHTMLAtoms::align) ||
(aAttribute == nsHTMLAtoms::valign)) {
aHint = NS_STYLE_HINT_REFLOW;
}
else if (!GetCommonMappedAttributesImpact(aAttribute, aHint)) {
aHint = NS_STYLE_HINT_CONTENT;
}
return NS_OK;
}
NS_IMETHODIMP
nsHTMLTableColGroupElement::GetAttributeMappingFunctions(nsMapAttributesFunc& aFontMapFunc,
nsMapAttributesFunc& aMapFunc) const
{
aFontMapFunc = nsnull;
aMapFunc = &MapAttributesInto;
return NS_OK;
}
NS_IMETHODIMP
nsHTMLTableColGroupElement::SizeOf(nsISizeOfHandler* aSizer,
PRUint32* aResult) const
{
*aResult = sizeof(*this) + BaseSizeOf(aSizer);
return NS_OK;
}

809
layout/html/content/src/nsHTMLTableRowElement.cpp
View File

@ -1,809 +0,0 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#include "nsIDOMHTMLTableRowElement.h"
#include "nsIDOMHTMLTableElement.h"
#include "nsIDOMHTMLTableSectionElement.h"
#include "nsIDOMHTMLTableCellElement.h"
#include "nsIScriptObjectOwner.h"
#include "nsIDOMEventReceiver.h"
#include "nsIHTMLContent.h"
#include "nsIHTMLAttributes.h"
#include "nsGenericHTMLElement.h"
#include "GenericElementCollection.h"
#include "nsHTMLAtoms.h"
#include "nsHTMLIIDs.h"
#include "nsIStyleContext.h"
#include "nsIMutableStyleContext.h"
#include "nsStyleConsts.h"
#include "nsIPresContext.h"
#include "nsHTMLParts.h"
// temporary
#include "nsIDocument.h"
#include "nsIPresShell.h"
#include "nsIFrame.h"
// nsTableCellCollection is needed because GenericElementCollection
// only supports element of a single tag. This collection supports
// elements <td> or <th> elements.
class nsTableCellCollection : public GenericElementCollection
{
public:
nsTableCellCollection(nsIContent* aParent,
nsIAtom* aTag);
~nsTableCellCollection();
NS_IMETHOD GetLength(PRUint32* aLength);
NS_IMETHOD Item(PRUint32 aIndex, nsIDOMNode** aReturn);
};
nsTableCellCollection::nsTableCellCollection(nsIContent* aParent,
nsIAtom* aTag)
: GenericElementCollection(aParent, aTag)
{
}
nsTableCellCollection::~nsTableCellCollection()
{
}
NS_IMETHODIMP
nsTableCellCollection::GetLength(PRUint32* aLength)
{
if (!aLength) {
return NS_ERROR_NULL_POINTER;
}
*aLength = 0;
nsresult result = NS_OK;
if (mParent) {
nsCOMPtr<nsIContent> child;
PRUint32 childIndex = 0;
mParent->ChildAt(childIndex, *getter_AddRefs(child));
while (child) {
nsCOMPtr<nsIAtom> childTag;
child->GetTag(*getter_AddRefs(childTag));
if ((nsHTMLAtoms::td == childTag.get()) ||
(nsHTMLAtoms::th == childTag.get())) {
(*aLength)++;
}
childIndex++;
mParent->ChildAt(childIndex, *getter_AddRefs(child));
}
}
return result;
}
NS_IMETHODIMP
nsTableCellCollection::Item(PRUint32 aIndex,
nsIDOMNode** aReturn)
{
*aReturn = nsnull;
PRUint32 theIndex = 0;
nsresult rv = NS_OK;
if (mParent) {
nsCOMPtr<nsIContent> child;
PRUint32 childIndex = 0;
mParent->ChildAt(childIndex, *getter_AddRefs(child));
while (child) {
nsCOMPtr<nsIAtom> childTag;
child->GetTag(*getter_AddRefs(childTag));
if ((nsHTMLAtoms::td == childTag.get()) ||
(nsHTMLAtoms::th == childTag.get())) {
if (aIndex == theIndex) {
child->QueryInterface(NS_GET_IID(nsIDOMNode), (void**)aReturn);
NS_ASSERTION(aReturn, "content element must be an nsIDOMNode");
break;
}
theIndex++;
}
childIndex++;
mParent->ChildAt(childIndex, *getter_AddRefs(child));
}
}
return rv;
}
//----------------------------------------------------------------------
class nsHTMLTableRowElement : public nsGenericHTMLContainerElement,
public nsIDOMHTMLTableRowElement
{
public:
nsHTMLTableRowElement();
virtual ~nsHTMLTableRowElement();
// nsISupports
NS_DECL_ISUPPORTS_INHERITED
// nsIDOMNode
NS_FORWARD_IDOMNODE_NO_CLONENODE(nsGenericHTMLContainerElement::)
// nsIDOMElement
NS_FORWARD_IDOMELEMENT(nsGenericHTMLContainerElement::)
// nsIDOMHTMLElement
NS_FORWARD_IDOMHTMLELEMENT(nsGenericHTMLContainerElement::)
// nsIDOMHTMLTableRowElement
NS_DECL_IDOMHTMLTABLEROWELEMENT
NS_IMETHOD StringToAttribute(nsIAtom* aAttribute,
const nsAReadableString& aValue,
nsHTMLValue& aResult);
NS_IMETHOD AttributeToString(nsIAtom* aAttribute,
const nsHTMLValue& aValue,
nsAWritableString& aResult) const;
NS_IMETHOD GetAttributeMappingFunctions(nsMapAttributesFunc& aFontMapFunc,
nsMapAttributesFunc& aMapFunc) const;
NS_IMETHOD GetMappedAttributeImpact(const nsIAtom* aAttribute,
PRInt32& aHint) const;
NS_IMETHOD SizeOf(nsISizeOfHandler* aSizer, PRUint32* aResult) const;
protected:
nsresult GetSection(nsIDOMHTMLTableSectionElement** aSection);
nsresult GetTable(nsIDOMHTMLTableElement** aTable);
nsTableCellCollection* mCells;
};
#ifdef XXX_debugging
static
void DebugList(nsIDOMHTMLTableElement* aTable) {
nsIHTMLContent* content = nsnull;
nsresult result = aTable->QueryInterface(NS_GET_IID(nsIHTMLContent), (void**)&content);
if (NS_SUCCEEDED(result) && (nsnull != content)) {
nsIDocument* doc = nsnull;
result = content->GetDocument(doc);
if (NS_SUCCEEDED(result) && (nsnull != doc)) {
nsIContent* root = doc->GetRootContent();
if (root) {
root->List();
}
nsIPresShell* shell = doc->GetShellAt(0);
if (nsnull != shell) {
nsIFrame* rootFrame;
shell->GetRootFrame(rootFrame);
if (nsnull != rootFrame) {
rootFrame->List(stdout, 0);
}
}
NS_RELEASE(shell);
NS_RELEASE(doc);
}
NS_RELEASE(content);
}
}
#endif
nsresult
NS_NewHTMLTableRowElement(nsIHTMLContent** aInstancePtrResult,
nsINodeInfo *aNodeInfo)
{
NS_ENSURE_ARG_POINTER(aInstancePtrResult);
nsHTMLTableRowElement* it = new nsHTMLTableRowElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsresult rv = it->Init(aNodeInfo);
if (NS_FAILED(rv)) {
delete it;
return rv;
}
*aInstancePtrResult = NS_STATIC_CAST(nsIHTMLContent *, it);
NS_ADDREF(*aInstancePtrResult);
return NS_OK;
}
nsHTMLTableRowElement::nsHTMLTableRowElement()
{
mCells = nsnull;
}
nsHTMLTableRowElement::~nsHTMLTableRowElement()
{
if (nsnull != mCells) {
mCells->ParentDestroyed();
NS_RELEASE(mCells);
}
}
NS_IMPL_ADDREF_INHERITED(nsHTMLTableRowElement, nsGenericElement)
NS_IMPL_RELEASE_INHERITED(nsHTMLTableRowElement, nsGenericElement)
NS_IMPL_HTMLCONTENT_QI(nsHTMLTableRowElement,
nsGenericHTMLContainerElement,
nsIDOMHTMLTableRowElement);
nsresult
nsHTMLTableRowElement::CloneNode(PRBool aDeep, nsIDOMNode** aReturn)
{
NS_ENSURE_ARG_POINTER(aReturn);
*aReturn = nsnull;
nsHTMLTableRowElement* it = new nsHTMLTableRowElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsCOMPtr<nsIDOMNode> kungFuDeathGrip(it);
nsresult rv = it->Init(mNodeInfo);
if (NS_FAILED(rv))
return rv;
CopyInnerTo(this, it, aDeep);
*aReturn = NS_STATIC_CAST(nsIDOMNode *, it);
NS_ADDREF(*aReturn);
return NS_OK;
}
// protected method
nsresult
nsHTMLTableRowElement::GetSection(nsIDOMHTMLTableSectionElement** aSection)
{
*aSection = nsnull;
if (nsnull == aSection) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsIDOMNode *sectionNode = nsnull;
nsresult result = GetParentNode(&sectionNode);
if (NS_SUCCEEDED(result) && (nsnull != sectionNode)) {
result = sectionNode->QueryInterface(NS_GET_IID(nsIDOMHTMLTableSectionElement), (void**)aSection);
NS_RELEASE(sectionNode);
}
return result;
}
// protected method
nsresult
nsHTMLTableRowElement::GetTable(nsIDOMHTMLTableElement** aTable)
{
*aTable = nsnull;
if (!aTable) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsCOMPtr<nsIDOMNode> sectionNode;
nsresult result = GetParentNode(getter_AddRefs(sectionNode));
if (NS_SUCCEEDED(result) && sectionNode) {
nsCOMPtr<nsIDOMNode> tableNode;
result = sectionNode->GetParentNode(getter_AddRefs(tableNode));
if (NS_SUCCEEDED(result) && tableNode) {
result = tableNode->QueryInterface(NS_GET_IID(nsIDOMHTMLTableElement),
(void**)aTable);
}
}
return result;
}
NS_IMETHODIMP
nsHTMLTableRowElement::GetRowIndex(PRInt32* aValue)
{
*aValue = -1;
nsCOMPtr<nsIDOMHTMLTableElement> table;
nsresult result = GetTable(getter_AddRefs(table));
if (NS_SUCCEEDED(result) && table) {
nsCOMPtr<nsIDOMHTMLCollection> rows;
table->GetRows(getter_AddRefs(rows));
PRUint32 numRows;
rows->GetLength(&numRows);
PRBool found = PR_FALSE;
for (PRUint32 i = 0; (i < numRows) && !found; i++) {
nsCOMPtr<nsIDOMNode> node;
rows->Item(i, getter_AddRefs(node));
if (node.get() == NS_STATIC_CAST(nsIDOMNode *, this)) {
*aValue = i;
found = PR_TRUE;
}
}
}
return result;
}
// this tells the table to delete a row and then insert it in a
// different place. This will generate 2 reflows until things get
// fixed at a higher level (e.g. DOM batching).
NS_IMETHODIMP
nsHTMLTableRowElement::SetRowIndex(PRInt32 aValue)
{
PRInt32 oldIndex;
nsresult result = GetRowIndex(&oldIndex);
if ((-1 == oldIndex) || (oldIndex == aValue) || (NS_OK != result)) {
return result;
}
nsCOMPtr<nsIDOMHTMLTableElement> table;
result = GetTable(getter_AddRefs(table));
if (NS_FAILED(result) || !table) {
return result;
}
nsCOMPtr<nsIDOMHTMLCollection> rows;
table->GetRows(getter_AddRefs(rows));
PRUint32 numRowsU;
rows->GetLength(&numRowsU);
PRInt32 numRows = numRowsU; // numRows will be > 0 since this must be a row
// check if it really moves
if (!(((0 == oldIndex) && (aValue <= 0)) ||
((numRows-1 == oldIndex) && (aValue >= numRows-1)))) {
nsCOMPtr<nsIDOMNode> section;
nsCOMPtr<nsIDOMNode> refRow;
PRInt32 refIndex = aValue;
if (aValue < numRows) {
refIndex = 0;
} else {
refIndex = numRows-1;
}
rows->Item(refIndex, getter_AddRefs(refRow));
refRow->GetParentNode(getter_AddRefs(section));
nsCOMPtr<nsISupports> kungFuDeathGrip(NS_STATIC_CAST(nsIContent *, this));
table->DeleteRow(oldIndex); // delete this from the table
nsCOMPtr<nsIDOMNode> returnNode;
if (aValue >= numRows) {
// add this back into the table
section->AppendChild(this, getter_AddRefs(returnNode));
} else {
// add this back into the table
section->InsertBefore(this, refRow, getter_AddRefs(returnNode));
}
}
return NS_OK;
}
NS_IMETHODIMP
nsHTMLTableRowElement::GetSectionRowIndex(PRInt32* aValue)
{
*aValue = -1;
nsCOMPtr<nsIDOMHTMLTableSectionElement> section;
nsresult result = GetSection(getter_AddRefs(section));
if (NS_SUCCEEDED(result) && section) {
nsCOMPtr<nsIDOMHTMLCollection> rows;
section->GetRows(getter_AddRefs(rows));
PRBool found = PR_FALSE;
PRUint32 numRows;
rows->GetLength(&numRows);
for (PRUint32 i = 0; (i < numRows) && !found; i++) {
nsCOMPtr<nsIDOMNode> node;
rows->Item(i, getter_AddRefs(node));
if (node.get() == NS_STATIC_CAST(nsIDOMNode *, this)) {
*aValue = i;
found = PR_TRUE;
}
}
}
return NS_OK;
}
// this generates 2 reflows like SetRowIndex
NS_IMETHODIMP
nsHTMLTableRowElement::SetSectionRowIndex(PRInt32 aValue)
{
PRInt32 oldIndex;
nsresult result = GetRowIndex(&oldIndex);
if ((-1 == oldIndex) || (oldIndex == aValue) || (NS_OK != result)) {
return result;
}
nsCOMPtr<nsIDOMHTMLTableSectionElement> section;
result = GetSection(getter_AddRefs(section));
if (NS_FAILED(result) || (nsnull == section)) {
return result;
}
nsCOMPtr<nsIDOMHTMLCollection> rows;
section->GetRows(getter_AddRefs(rows));
PRUint32 numRowsU;
rows->GetLength(&numRowsU);
PRInt32 numRows = numRowsU;
// check if it really moves
if (!(((0 == oldIndex) && (aValue <= 0)) ||
((numRows-1 == oldIndex) && (aValue >= numRows-1)))) {
nsCOMPtr<nsISupports> kungFuDeathGrip(NS_STATIC_CAST(nsIContent *, this));
section->DeleteRow(oldIndex); // delete this from the section
numRows--;
nsCOMPtr<nsIDOMNode> returnNode;
if ((numRows <= 0) || (aValue >= numRows)) {
// add this back into the section
section->AppendChild(this, getter_AddRefs(returnNode));
} else {
PRInt32 newIndex = aValue;
if (aValue <= 0) {
newIndex = 0;
} else if (aValue > oldIndex) {
// since this got removed before GetLength was called
newIndex--;
}
nsCOMPtr<nsIDOMNode> refNode;
rows->Item(newIndex, getter_AddRefs(refNode));
// add this back into the section
section->InsertBefore(this, refNode, getter_AddRefs(returnNode));
}
}
return NS_OK;
}
NS_IMETHODIMP
nsHTMLTableRowElement::GetCells(nsIDOMHTMLCollection** aValue)
{
if (!mCells) {
mCells = new nsTableCellCollection(this, nsHTMLAtoms::td);
NS_ENSURE_TRUE(mCells, NS_ERROR_OUT_OF_MEMORY);
NS_ADDREF(mCells); // this table's reference, released in the destructor
}
mCells->QueryInterface(NS_GET_IID(nsIDOMHTMLCollection), (void **)aValue);
return NS_OK;
}
NS_IMETHODIMP
nsHTMLTableRowElement::SetCells(nsIDOMHTMLCollection* aValue)
{
nsCOMPtr<nsIDOMHTMLCollection> cells;
GetCells(getter_AddRefs(cells));
PRUint32 numCells;
cells->GetLength(&numCells);
PRUint32 i;
for (i = 0; i < numCells; i++) {
DeleteCell(i);
}
aValue->GetLength(&numCells);
for (i = 0; i < numCells; i++) {
nsCOMPtr<nsIDOMNode> node;
cells->Item(i, getter_AddRefs(node));
nsCOMPtr<nsIDOMNode> retChild;
AppendChild(node, getter_AddRefs(retChild));
}
return NS_OK;
}
NS_IMETHODIMP
nsHTMLTableRowElement::InsertCell(PRInt32 aIndex, nsIDOMHTMLElement** aValue)
{
*aValue = nsnull;
PRInt32 refIndex = (0 <= aIndex) ? aIndex : 0;
nsCOMPtr<nsIDOMHTMLCollection> cells;
GetCells(getter_AddRefs(cells));
PRUint32 cellCount;
cells->GetLength(&cellCount);
PRBool doInsert = (aIndex < PRInt32(cellCount));
// create the cell
nsCOMPtr<nsIHTMLContent> cellContent;
nsCOMPtr<nsINodeInfo> nodeInfo;
mNodeInfo->NameChanged(nsHTMLAtoms::td, *getter_AddRefs(nodeInfo));
nsresult rv = NS_NewHTMLTableCellElement(getter_AddRefs(cellContent),
nodeInfo);
if (NS_SUCCEEDED(rv) && cellContent) {
nsCOMPtr<nsIDOMNode> cellNode(do_QueryInterface(cellContent));
if (NS_SUCCEEDED(rv) && cellNode) {
nsCOMPtr<nsIDOMNode> retChild;
if (doInsert) {
PRInt32 refIndex = PR_MAX(aIndex, 0);
nsCOMPtr<nsIDOMNode> refCell;
cells->Item(refIndex, getter_AddRefs(refCell));
nsCOMPtr<nsIDOMNode> retChild;
rv = InsertBefore(cellNode, refCell, getter_AddRefs(retChild));
} else {
rv = AppendChild(cellNode, getter_AddRefs(retChild));
}
if (retChild) {
retChild->QueryInterface(NS_GET_IID(nsIDOMHTMLElement),
(void **)aValue);
}
}
}
return NS_OK;
}
NS_IMETHODIMP
nsHTMLTableRowElement::DeleteCell(PRInt32 aValue)
{
nsCOMPtr<nsIDOMHTMLCollection> cells;
GetCells(getter_AddRefs(cells));
nsCOMPtr<nsIDOMNode> cell;
cells->Item(aValue, getter_AddRefs(cell));
if (cell) {
nsCOMPtr<nsIDOMNode> retChild;
RemoveChild(cell, getter_AddRefs(retChild));
}
return NS_OK;
}
NS_IMPL_STRING_ATTR(nsHTMLTableRowElement, Align, align)
NS_IMPL_STRING_ATTR(nsHTMLTableRowElement, BgColor, bgcolor)
NS_IMPL_STRING_ATTR(nsHTMLTableRowElement, Ch, ch)
NS_IMPL_STRING_ATTR(nsHTMLTableRowElement, ChOff, choff)
NS_IMPL_STRING_ATTR(nsHTMLTableRowElement, VAlign, valign)
NS_IMETHODIMP
nsHTMLTableRowElement::StringToAttribute(nsIAtom* aAttribute,
const nsAReadableString& aValue,
nsHTMLValue& aResult)
{
/* ignore these attributes, stored simply as strings
ch
*/
/* attributes that resolve to integers with default=0*/
if (aAttribute == nsHTMLAtoms::choff) {
if (ParseValue(aValue, 0, aResult, eHTMLUnit_Integer)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
else if (aAttribute == nsHTMLAtoms::height) {
/* attributes that resolve to integers or percents */
if (ParseValueOrPercent(aValue, aResult, eHTMLUnit_Pixel)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
else if (aAttribute == nsHTMLAtoms::width) {
/* attributes that resolve to integers or percents or proportions */
if (ParseValueOrPercentOrProportional(aValue, aResult, eHTMLUnit_Pixel)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
else if (aAttribute == nsHTMLAtoms::align) {
/* other attributes */
if (ParseTableCellHAlignValue(aValue, aResult)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
else if (aAttribute == nsHTMLAtoms::bgcolor) {
if (ParseColor(aValue, mDocument, aResult)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
else if (aAttribute == nsHTMLAtoms::valign) {
if (ParseTableVAlignValue(aValue, aResult)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
return NS_CONTENT_ATTR_NOT_THERE;
}
NS_IMETHODIMP
nsHTMLTableRowElement::AttributeToString(nsIAtom* aAttribute,
const nsHTMLValue& aValue,
nsAWritableString& aResult) const
{
/* ignore these attributes, stored already as strings
ch
*/
/* ignore attributes that are of standard types
choff, height, width, background, bgcolor
*/
if (aAttribute == nsHTMLAtoms::align) {
if (TableCellHAlignValueToString(aValue, aResult)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
else if (aAttribute == nsHTMLAtoms::valign) {
if (TableVAlignValueToString(aValue, aResult)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
return nsGenericHTMLContainerElement::AttributeToString(aAttribute, aValue,
aResult);
}
static void
MapAttributesInto(const nsIHTMLMappedAttributes* aAttributes,
nsIMutableStyleContext* aContext,
nsIPresContext* aPresContext)
{
NS_PRECONDITION(nsnull!=aContext, "bad style context arg");
NS_PRECONDITION(nsnull!=aPresContext, "bad presentation context arg");
if (aAttributes) {
nsHTMLValue value;
nsHTMLValue widthValue;
nsStyleText* textStyle = nsnull;
// align: enum
aAttributes->GetAttribute(nsHTMLAtoms::align, value);
if (value.GetUnit() == eHTMLUnit_Enumerated) {
textStyle = (nsStyleText*)aContext->GetMutableStyleData(eStyleStruct_Text);
textStyle->mTextAlign = value.GetIntValue();
}
// valign: enum
aAttributes->GetAttribute(nsHTMLAtoms::valign, value);
if (value.GetUnit() == eHTMLUnit_Enumerated) {
if (nsnull==textStyle)
textStyle = (nsStyleText*)aContext->GetMutableStyleData(eStyleStruct_Text);
textStyle->mVerticalAlign.SetIntValue(value.GetIntValue(), eStyleUnit_Enumerated);
}
// height: pixel
aAttributes->GetAttribute(nsHTMLAtoms::height, value);
if (value.GetUnit() == eHTMLUnit_Pixel) {
float p2t;
aPresContext->GetScaledPixelsToTwips(&p2t);
nsStylePosition* pos = (nsStylePosition*)
aContext->GetMutableStyleData(eStyleStruct_Position);
nscoord twips = NSIntPixelsToTwips(value.GetPixelValue(), p2t);
pos->mHeight.SetCoordValue(twips);
}
nsGenericHTMLElement::MapBackgroundAttributesInto(aAttributes, aContext,
aPresContext);
nsGenericHTMLElement::MapCommonAttributesInto(aAttributes, aContext,
aPresContext);
}
}
NS_IMETHODIMP
nsHTMLTableRowElement::GetMappedAttributeImpact(const nsIAtom* aAttribute,
PRInt32& aHint) const
{
if ((aAttribute == nsHTMLAtoms::align) ||
(aAttribute == nsHTMLAtoms::valign) ||
(aAttribute == nsHTMLAtoms::height)) {
aHint = NS_STYLE_HINT_REFLOW;
}
else if (!GetCommonMappedAttributesImpact(aAttribute, aHint)) {
if (!GetBackgroundAttributesImpact(aAttribute, aHint)) {
aHint = NS_STYLE_HINT_CONTENT;
}
}
return NS_OK;
}
NS_IMETHODIMP
nsHTMLTableRowElement::GetAttributeMappingFunctions(nsMapAttributesFunc& aFontMapFunc,
nsMapAttributesFunc& aMapFunc) const
{
aFontMapFunc = nsnull;
aMapFunc = &MapAttributesInto;
return NS_OK;
}
NS_IMETHODIMP
nsHTMLTableRowElement::SizeOf(nsISizeOfHandler* aSizer,
PRUint32* aResult) const
{
*aResult = sizeof(*this) + BaseSizeOf(aSizer);
return NS_OK;
}

400
layout/html/content/src/nsHTMLTableSectionElement.cpp
View File

@ -1,400 +0,0 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#include "nsIDOMHTMLTableSectionElement.h"
#include "nsIScriptObjectOwner.h"
#include "nsIDOMEventReceiver.h"
#include "nsIHTMLContent.h"
#include "nsIHTMLAttributes.h"
#include "nsGenericHTMLElement.h"
#include "nsHTMLAtoms.h"
#include "nsHTMLIIDs.h"
#include "nsHTMLParts.h"
#include "nsIStyleContext.h"
#include "nsIMutableStyleContext.h"
#include "nsStyleConsts.h"
#include "nsIPresContext.h"
#include "GenericElementCollection.h"
// you will see the phrases "rowgroup" and "section" used interchangably
class nsHTMLTableSectionElement : public nsGenericHTMLContainerElement,
public nsIDOMHTMLTableSectionElement
{
public:
nsHTMLTableSectionElement();
virtual ~nsHTMLTableSectionElement();
// nsISupports
NS_DECL_ISUPPORTS_INHERITED
// nsIDOMNode
NS_FORWARD_IDOMNODE_NO_CLONENODE(nsGenericHTMLContainerElement::)
// nsIDOMElement
NS_FORWARD_IDOMELEMENT(nsGenericHTMLContainerElement::)
// nsIDOMHTMLElement
NS_FORWARD_IDOMHTMLELEMENT(nsGenericHTMLContainerElement::)
// nsIDOMHTMLTableSectionElement
NS_DECL_IDOMHTMLTABLESECTIONELEMENT
NS_IMETHOD StringToAttribute(nsIAtom* aAttribute,
const nsAReadableString& aValue,
nsHTMLValue& aResult);
NS_IMETHOD AttributeToString(nsIAtom* aAttribute,
const nsHTMLValue& aValue,
nsAWritableString& aResult) const;
NS_IMETHOD GetAttributeMappingFunctions(nsMapAttributesFunc& aFontMapFunc,
nsMapAttributesFunc& aMapFunc) const;
NS_IMETHOD GetMappedAttributeImpact(const nsIAtom* aAttribute,
PRInt32& aHint) const;
NS_IMETHOD SizeOf(nsISizeOfHandler* aSizer, PRUint32* aResult) const;
protected:
GenericElementCollection *mRows;
};
nsresult
NS_NewHTMLTableSectionElement(nsIHTMLContent** aInstancePtrResult,
nsINodeInfo *aNodeInfo)
{
NS_ENSURE_ARG_POINTER(aInstancePtrResult);
nsHTMLTableSectionElement* it = new nsHTMLTableSectionElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsresult rv = it->Init(aNodeInfo);
if (NS_FAILED(rv)) {
delete it;
return rv;
}
*aInstancePtrResult = NS_STATIC_CAST(nsIHTMLContent *, it);
NS_ADDREF(*aInstancePtrResult);
return NS_OK;
}
nsHTMLTableSectionElement::nsHTMLTableSectionElement()
{
mRows = nsnull;
}
nsHTMLTableSectionElement::~nsHTMLTableSectionElement()
{
if (nsnull!=mRows) {
mRows->ParentDestroyed();
NS_RELEASE(mRows);
}
}
NS_IMPL_ADDREF_INHERITED(nsHTMLTableSectionElement, nsGenericElement)
NS_IMPL_RELEASE_INHERITED(nsHTMLTableSectionElement, nsGenericElement)
NS_IMPL_HTMLCONTENT_QI(nsHTMLTableSectionElement,
nsGenericHTMLContainerElement,
nsIDOMHTMLTableSectionElement);
nsresult
nsHTMLTableSectionElement::CloneNode(PRBool aDeep, nsIDOMNode** aReturn)
{
NS_ENSURE_ARG_POINTER(aReturn);
*aReturn = nsnull;
nsHTMLTableSectionElement* it = new nsHTMLTableSectionElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsCOMPtr<nsIDOMNode> kungFuDeathGrip(it);
nsresult rv = it->Init(mNodeInfo);
if (NS_FAILED(rv))
return rv;
CopyInnerTo(this, it, aDeep);
*aReturn = NS_STATIC_CAST(nsIDOMNode *, it);
NS_ADDREF(*aReturn);
return NS_OK;
}
NS_IMPL_STRING_ATTR(nsHTMLTableSectionElement, Align, align)
NS_IMPL_STRING_ATTR(nsHTMLTableSectionElement, VAlign, valign)
NS_IMPL_STRING_ATTR(nsHTMLTableSectionElement, Ch, ch)
NS_IMPL_STRING_ATTR(nsHTMLTableSectionElement, ChOff, choff)
NS_IMETHODIMP
nsHTMLTableSectionElement::GetRows(nsIDOMHTMLCollection** aValue)
{
*aValue = nsnull;
if (!mRows) {
//XXX why was this here NS_ADDREF(nsHTMLAtoms::tr);
mRows = new GenericElementCollection(this, nsHTMLAtoms::tr);
NS_ENSURE_TRUE(mRows, NS_ERROR_OUT_OF_MEMORY);
NS_ADDREF(mRows); // this table's reference, released in the destructor
}
mRows->QueryInterface(NS_GET_IID(nsIDOMHTMLCollection), (void **)aValue);
return NS_OK;
}
NS_IMETHODIMP
nsHTMLTableSectionElement::InsertRow(PRInt32 aIndex,
nsIDOMHTMLElement** aValue)
{
*aValue = nsnull;
nsCOMPtr<nsIDOMHTMLCollection> rows;
GetRows(getter_AddRefs(rows));
PRUint32 rowCount;
rows->GetLength(&rowCount);
PRBool doInsert = (aIndex < PRInt32(rowCount));
// create the row
nsCOMPtr<nsIHTMLContent> rowContent;
nsCOMPtr<nsINodeInfo> nodeInfo;
mNodeInfo->NameChanged(nsHTMLAtoms::tr, *getter_AddRefs(nodeInfo));
nsresult rv = NS_NewHTMLTableRowElement(getter_AddRefs(rowContent),
nodeInfo);
if (NS_SUCCEEDED(rv) && rowContent) {
nsCOMPtr<nsIDOMNode> rowNode(do_QueryInterface(rowContent));
if (NS_SUCCEEDED(rv) && rowNode) {
nsCOMPtr<nsIDOMNode> retChild;
if (doInsert) {
PRInt32 refIndex = PR_MAX(aIndex, 0);
nsCOMPtr<nsIDOMNode> refRow;
rows->Item(refIndex, getter_AddRefs(refRow));
rv = InsertBefore(rowNode, refRow, getter_AddRefs(retChild));
} else {
rv = AppendChild(rowNode, getter_AddRefs(retChild));
}
if (retChild) {
retChild->QueryInterface(NS_GET_IID(nsIDOMHTMLElement),
(void **)aValue);
}
}
}
return NS_OK;
}
NS_IMETHODIMP
nsHTMLTableSectionElement::DeleteRow(PRInt32 aValue)
{
nsCOMPtr<nsIDOMHTMLCollection> rows;
GetRows(getter_AddRefs(rows));
nsCOMPtr<nsIDOMNode> row;
rows->Item(aValue, getter_AddRefs(row));
if (row) {
nsCOMPtr<nsIDOMNode> retChild;
RemoveChild(row, getter_AddRefs(retChild));
}
return NS_OK;
}
NS_IMETHODIMP
nsHTMLTableSectionElement::StringToAttribute(nsIAtom* aAttribute,
const nsAReadableString& aValue,
nsHTMLValue& aResult)
{
/* ignore these attributes, stored simply as strings
ch
*/
/* attributes that resolve to integers */
if (aAttribute == nsHTMLAtoms::choff) {
if (ParseValue(aValue, 0, aResult, eHTMLUnit_Integer)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
else if (aAttribute == nsHTMLAtoms::height) {
/* attributes that resolve to integers or percents */
if (ParseValueOrPercent(aValue, aResult, eHTMLUnit_Pixel)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
else if (aAttribute == nsHTMLAtoms::align) {
/* other attributes */
if (ParseTableCellHAlignValue(aValue, aResult)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
else if (aAttribute == nsHTMLAtoms::bgcolor) {
if (ParseColor(aValue, mDocument, aResult)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
else if (aAttribute == nsHTMLAtoms::valign) {
if (ParseTableVAlignValue(aValue, aResult)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
return NS_CONTENT_ATTR_NOT_THERE;
}
NS_IMETHODIMP
nsHTMLTableSectionElement::AttributeToString(nsIAtom* aAttribute,
const nsHTMLValue& aValue,
nsAWritableString& aResult) const
{
/* ignore these attributes, stored already as strings
ch
*/
/* ignore attributes that are of standard types
choff, height, width, background, bgcolor
*/
if (aAttribute == nsHTMLAtoms::align) {
if (TableCellHAlignValueToString(aValue, aResult)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
else if (aAttribute == nsHTMLAtoms::valign) {
if (TableVAlignValueToString(aValue, aResult)) {
return NS_CONTENT_ATTR_HAS_VALUE;
}
}
return nsGenericHTMLContainerElement::AttributeToString(aAttribute, aValue,
aResult);
}
static void
MapAttributesInto(const nsIHTMLMappedAttributes* aAttributes,
nsIMutableStyleContext* aContext,
nsIPresContext* aPresContext)
{
NS_PRECONDITION(nsnull!=aContext, "bad style context arg");
NS_PRECONDITION(nsnull!=aPresContext, "bad presentation context arg");
if (aAttributes) {
nsHTMLValue value;
nsHTMLValue widthValue;
nsStyleText* textStyle = nsnull;
// align: enum
aAttributes->GetAttribute(nsHTMLAtoms::align, value);
if (value.GetUnit() == eHTMLUnit_Enumerated) {
textStyle = (nsStyleText*)aContext->GetMutableStyleData(eStyleStruct_Text);
textStyle->mTextAlign = value.GetIntValue();
}
// valign: enum
aAttributes->GetAttribute(nsHTMLAtoms::valign, value);
if (value.GetUnit() == eHTMLUnit_Enumerated) {
if (nsnull==textStyle)
textStyle = (nsStyleText*)aContext->GetMutableStyleData(eStyleStruct_Text);
textStyle->mVerticalAlign.SetIntValue(value.GetIntValue(),
eStyleUnit_Enumerated);
}
// height: pixel
aAttributes->GetAttribute(nsHTMLAtoms::height, value);
if (value.GetUnit() == eHTMLUnit_Pixel) {
float p2t;
aPresContext->GetScaledPixelsToTwips(&p2t);
nsStylePosition* pos = (nsStylePosition*)
aContext->GetMutableStyleData(eStyleStruct_Position);
nscoord twips = NSIntPixelsToTwips(value.GetPixelValue(), p2t);
pos->mHeight.SetCoordValue(twips);
}
nsGenericHTMLElement::MapBackgroundAttributesInto(aAttributes, aContext,
aPresContext);
nsGenericHTMLElement::MapCommonAttributesInto(aAttributes, aContext,
aPresContext);
}
}
NS_IMETHODIMP
nsHTMLTableSectionElement::GetMappedAttributeImpact(const nsIAtom* aAttribute,
PRInt32& aHint) const
{
if ((aAttribute == nsHTMLAtoms::align) ||
(aAttribute == nsHTMLAtoms::valign) ||
(aAttribute == nsHTMLAtoms::height)) {
aHint = NS_STYLE_HINT_REFLOW;
}
else if (!GetCommonMappedAttributesImpact(aAttribute, aHint)) {
if (!GetBackgroundAttributesImpact(aAttribute, aHint)) {
aHint = NS_STYLE_HINT_CONTENT;
}
}
return NS_OK;
}
NS_IMETHODIMP
nsHTMLTableSectionElement::GetAttributeMappingFunctions(nsMapAttributesFunc& aFontMapFunc,
nsMapAttributesFunc& aMapFunc) const
{
aFontMapFunc = nsnull;
aMapFunc = &MapAttributesInto;
return NS_OK;
}
NS_IMETHODIMP
nsHTMLTableSectionElement::SizeOf(nsISizeOfHandler* aSizer,
PRUint32* aResult) const
{
*aResult = sizeof(*this) + BaseSizeOf(aSizer);
return NS_OK;
}

295
layout/html/content/src/nsHTMLUnknownElement.cpp
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@ -1,295 +0,0 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#include "nsIScriptObjectOwner.h"
#include "nsIDOMEventReceiver.h"
#include "nsIHTMLContent.h"
#include "nsGenericHTMLElement.h"
#include "nsHTMLAtoms.h"
#include "nsHTMLIIDs.h"
#include "nsIStyleContext.h"
#include "nsIMutableStyleContext.h"
#include "nsStyleConsts.h"
#include "nsIPresContext.h"
#include "nsLayoutAtoms.h"
#include "nsHTMLAtoms.h"
#include "nsIEventListenerManager.h"
#include "nsIDOMEventReceiver.h"
#include "nsDOMEventsIIDs.h"
#include "nsIDocument.h"
#include "nsIHTMLStyleSheet.h"
#include "nsIHTMLContentContainer.h"
#include "nsIHTMLAttributes.h"
class nsHTMLUnknownElement : public nsGenericHTMLContainerElement,
public nsIDOMHTMLElement
{
public:
nsHTMLUnknownElement();
virtual ~nsHTMLUnknownElement();
// nsISupports
NS_DECL_ISUPPORTS_INHERITED
// nsIDOMNode
NS_FORWARD_IDOMNODE_NO_CLONENODE(nsGenericHTMLContainerElement::)
// nsIDOMElement
NS_FORWARD_IDOMELEMENT(nsGenericHTMLContainerElement::)
// nsIDOMHTMLElement
NS_FORWARD_IDOMHTMLELEMENT(nsGenericHTMLContainerElement::)
NS_IMETHOD SetAttribute(PRInt32 aNameSpaceID, nsIAtom* aName,
const nsAReadableString& aValue, PRBool aNotify);
NS_IMETHOD SizeOf(nsISizeOfHandler* aSizer, PRUint32* aResult) const;
};
nsresult
NS_NewHTMLUnknownElement(nsIHTMLContent** aInstancePtrResult,
nsINodeInfo *aNodeInfo)
{
NS_ENSURE_ARG_POINTER(aInstancePtrResult);
nsHTMLUnknownElement* it = new nsHTMLUnknownElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsresult rv = it->Init(aNodeInfo);
if (NS_FAILED(rv)) {
delete it;
return rv;
}
*aInstancePtrResult = NS_STATIC_CAST(nsIHTMLContent *, it);
NS_ADDREF(*aInstancePtrResult);
return NS_OK;
}
nsHTMLUnknownElement::nsHTMLUnknownElement()
{
}
nsHTMLUnknownElement::~nsHTMLUnknownElement()
{
}
NS_IMPL_ADDREF_INHERITED(nsHTMLUnknownElement, nsGenericElement)
NS_IMPL_RELEASE_INHERITED(nsHTMLUnknownElement, nsGenericElement)
NS_IMPL_HTMLCONTENT_QI0(nsHTMLUnknownElement,
nsGenericHTMLContainerElement);
nsresult
nsHTMLUnknownElement::CloneNode(PRBool aDeep, nsIDOMNode** aReturn)
{
NS_ENSURE_ARG_POINTER(aReturn);
*aReturn = nsnull;
nsHTMLUnknownElement* it = new nsHTMLUnknownElement();
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsCOMPtr<nsIDOMNode> kungFuDeathGrip(it);
nsresult rv = it->Init(mNodeInfo);
if (NS_FAILED(rv))
return rv;
CopyInnerTo(this, it, aDeep);
*aReturn = NS_STATIC_CAST(nsIDOMNode *, it);
NS_ADDREF(*aReturn);
return NS_OK;
}
static nsIHTMLStyleSheet* GetAttrStyleSheet(nsIDocument* aDocument)
{
nsIHTMLStyleSheet *sheet;
if (aDocument) {
nsCOMPtr<nsIHTMLContentContainer> container(do_QueryInterface(aDocument));
container->GetAttributeStyleSheet(&sheet);
}
NS_ASSERTION(nsnull != sheet, "can't get attribute style sheet");
return sheet;
}
static nsresult
EnsureWritableAttributes(nsIHTMLContent* aContent,
nsIHTMLAttributes*& aAttributes, PRBool aCreate)
{
nsresult result = NS_OK;
if (!aAttributes) {
if (PR_TRUE == aCreate) {
result = NS_NewHTMLAttributes(&aAttributes);
}
}
return result;
}
static void ReleaseAttributes(nsIHTMLAttributes*& aAttributes)
{
// aAttributes->ReleaseContentRef();
NS_RELEASE(aAttributes);
}
NS_IMETHODIMP
nsHTMLUnknownElement::SetAttribute(PRInt32 aNameSpaceID,
nsIAtom* aAttribute,
const nsAReadableString& aValue,
PRBool aNotify)
{
nsresult result = NS_OK;
NS_ASSERTION((kNameSpaceID_HTML == aNameSpaceID) ||
(kNameSpaceID_None == aNameSpaceID) ||
(kNameSpaceID_Unknown == aNameSpaceID),
"html content only holds HTML attributes");
if ((kNameSpaceID_HTML != aNameSpaceID) &&
(kNameSpaceID_None != aNameSpaceID) &&
(kNameSpaceID_Unknown != aNameSpaceID)) {
return NS_ERROR_ILLEGAL_VALUE;
}
// Check for event handlers
if ((nsLayoutAtoms::onclick == aAttribute) ||
(nsLayoutAtoms::ondblclick == aAttribute) ||
(nsLayoutAtoms::onmousedown == aAttribute) ||
(nsLayoutAtoms::onmouseup == aAttribute) ||
(nsLayoutAtoms::onmouseover == aAttribute) ||
(nsLayoutAtoms::onmouseout == aAttribute)) {
AddScriptEventListener(aAttribute, aValue, kIDOMMouseListenerIID);
} else if ((nsLayoutAtoms::onkeydown == aAttribute) ||
(nsLayoutAtoms::onkeyup == aAttribute) ||
(nsLayoutAtoms::onkeypress == aAttribute)) {
AddScriptEventListener(aAttribute, aValue, kIDOMKeyListenerIID);
} else if (nsLayoutAtoms::onmousemove == aAttribute) {
AddScriptEventListener(aAttribute, aValue, kIDOMMouseMotionListenerIID);
} else if (nsLayoutAtoms::onload == aAttribute) {
AddScriptEventListener(nsLayoutAtoms::onload, aValue,
kIDOMLoadListenerIID);
} else if ((nsLayoutAtoms::onunload == aAttribute) ||
(nsLayoutAtoms::onabort == aAttribute) ||
(nsLayoutAtoms::onerror == aAttribute)) {
AddScriptEventListener(aAttribute, aValue, kIDOMLoadListenerIID);
} else if ((nsLayoutAtoms::onfocus == aAttribute) ||
(nsLayoutAtoms::onblur == aAttribute)) {
AddScriptEventListener(aAttribute, aValue, kIDOMFocusListenerIID);
} else if ((nsLayoutAtoms::onsubmit == aAttribute) ||
(nsLayoutAtoms::onreset == aAttribute) ||
(nsLayoutAtoms::onchange == aAttribute) ||
(nsLayoutAtoms::onselect == aAttribute)) {
AddScriptEventListener(aAttribute, aValue, kIDOMFormListenerIID);
} else if (nsLayoutAtoms::onpaint == aAttribute) {
AddScriptEventListener(aAttribute, aValue, kIDOMPaintListenerIID);
} else if (nsLayoutAtoms::oninput == aAttribute) {
AddScriptEventListener(aAttribute, aValue, kIDOMFormListenerIID);
}
nsHTMLValue val;
if (NS_CONTENT_ATTR_NOT_THERE !=
StringToAttribute(aAttribute, aValue, val)) {
// string value was mapped to nsHTMLValue, set it that way
result = SetHTMLAttribute(aAttribute, val, aNotify);
return result;
} else {
if (ParseCommonAttribute(aAttribute, aValue, val)) {
// string value was mapped to nsHTMLValue, set it that way
result = SetHTMLAttribute(aAttribute, val, aNotify);
return result;
}
if (aValue.IsEmpty()) { // if empty string
val.SetEmptyValue();
result = SetHTMLAttribute(aAttribute, val, aNotify);
return result;
}
if (aNotify && (mDocument)) {
mDocument->BeginUpdate();
}
// set as string value to avoid another string copy
PRBool impact = NS_STYLE_HINT_NONE;
GetMappedAttributeImpact(aAttribute, impact);
if (mDocument) { // set attr via style sheet
nsCOMPtr<nsIHTMLStyleSheet> sheet(dont_AddRef(GetAttrStyleSheet(mDocument)));
if (sheet) {
result = sheet->SetAttributeFor(aAttribute, aValue,
(NS_STYLE_HINT_CONTENT < impact),
this, mAttributes);
}
} else { // manage this ourselves and re-sync when we connect to doc
result = EnsureWritableAttributes(this, mAttributes, PR_TRUE);
if (mAttributes) {
PRInt32 count;
result = mAttributes->SetAttributeFor(aAttribute, aValue,
(NS_STYLE_HINT_CONTENT < impact),
this, nsnull, count);
if (0 == count) {
ReleaseAttributes(mAttributes);
}
}
}
}
if (aNotify && (mDocument)) {
result = mDocument->AttributeChanged(this, aNameSpaceID, aAttribute,
NS_STYLE_HINT_UNKNOWN);
mDocument->EndUpdate();
}
return result;
}
NS_IMETHODIMP
nsHTMLUnknownElement::SizeOf(nsISizeOfHandler* aSizer, PRUint32* aResult) const
{
*aResult = sizeof(*this) + BaseSizeOf(aSizer);
return NS_OK;
}

44
layout/html/content/src/nsIAttributeContent.h
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@ -1,44 +0,0 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#ifndef nsIAttributeContent_h___
#define nsIAttributeContent_h___
#include "nsISupports.h"
class nsIContent;
class nsIAtom;
// IID for the nsIAttributeContent class
#define NS_IATTRIBUTECONTENT_IID \
{ 0xbed47b65, 0x54f9, 0x11d3, \
{ 0x96, 0xe9, 0x0, 0x60, 0xb0, 0xfb, 0x99, 0x56 } }
class nsIAttributeContent : public nsISupports {
public:
//friend nsresult NS_NewAttributeContent(nsIAttributeContent** aNewFrame);
NS_DEFINE_STATIC_IID_ACCESSOR(NS_IATTRIBUTECONTENT_IID)
NS_IMETHOD Init(nsIContent* aContent, PRInt32 aNameSpaceID, nsIAtom* aAttrName) = 0;
};
#endif /* nsIAttributeContent_h___ */

45
layout/html/content/src/nsIHTMLTableColElement.h
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@ -1,45 +0,0 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#ifndef _nsIHTMLTableColElement__h_
#define _nsIHTMLTableColElement__h_
#include "nsISupports.h"
// XXX ask Peter if this can go away
#define NS_IHTMLTABLECOLELEMENT_IID \
{ 0xcc60f140, 0x4bf4, 0x11d2, \
{ 0x8F, 0x40, 0x00, 0x60, 0x08, 0x15, 0x9B, 0x0C } }
class nsIHTMLTableColElement : public nsISupports
{
public:
NS_DEFINE_STATIC_IID_ACCESSOR(NS_IHTMLTABLECOLELEMENT_IID)
/** @return the number of columns this column object represents. Always >= 1 */
NS_IMETHOD GetSpanValue (PRInt32* aSpan) = 0;
};
#endif