2007-03-22 10:30:00 -07:00
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Communicator client code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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2011-10-10 22:50:08 -07:00
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#include "mozilla/Util.h"
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2007-03-22 10:30:00 -07:00
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#include "nsIDOMHTMLTableSectionElem.h"
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2007-05-14 02:11:38 -07:00
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#include "nsIDOMEventTarget.h"
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2007-03-22 10:30:00 -07:00
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#include "nsMappedAttributes.h"
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#include "nsGenericHTMLElement.h"
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#include "nsGkAtoms.h"
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#include "nsHTMLParts.h"
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#include "nsStyleConsts.h"
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#include "nsContentList.h"
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#include "nsRuleData.h"
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#include "nsDOMError.h"
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#include "nsIDocument.h"
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2011-08-11 06:29:50 -07:00
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#include "nsContentUtils.h"
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2007-03-22 10:30:00 -07:00
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2011-10-10 22:50:08 -07:00
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using namespace mozilla;
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2007-03-22 10:30:00 -07:00
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// you will see the phrases "rowgroup" and "section" used interchangably
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class nsHTMLTableSectionElement : public nsGenericHTMLElement,
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public nsIDOMHTMLTableSectionElement
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{
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public:
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2010-07-23 02:49:57 -07:00
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nsHTMLTableSectionElement(already_AddRefed<nsINodeInfo> aNodeInfo);
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2007-03-22 10:30:00 -07:00
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// nsISupports
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NS_DECL_ISUPPORTS_INHERITED
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// nsIDOMNode
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NS_FORWARD_NSIDOMNODE(nsGenericHTMLElement::)
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// nsIDOMElement
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NS_FORWARD_NSIDOMELEMENT(nsGenericHTMLElement::)
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// nsIDOMHTMLElement
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NS_FORWARD_NSIDOMHTMLELEMENT(nsGenericHTMLElement::)
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// nsIDOMHTMLTableSectionElement
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NS_DECL_NSIDOMHTMLTABLESECTIONELEMENT
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2011-09-28 23:19:26 -07:00
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virtual bool ParseAttribute(PRInt32 aNamespaceID,
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2007-03-22 10:30:00 -07:00
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nsIAtom* aAttribute,
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const nsAString& aValue,
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nsAttrValue& aResult);
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virtual nsMapRuleToAttributesFunc GetAttributeMappingFunction() const;
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2011-09-28 23:19:26 -07:00
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NS_IMETHOD_(bool) IsAttributeMapped(const nsIAtom* aAttribute) const;
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2007-03-22 10:30:00 -07:00
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virtual nsresult Clone(nsINodeInfo *aNodeInfo, nsINode **aResult) const;
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NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED_NO_UNLINK(nsHTMLTableSectionElement,
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nsGenericHTMLElement)
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2010-07-23 02:49:57 -07:00
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virtual nsXPCClassInfo* GetClassInfo();
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2012-04-25 06:47:30 -07:00
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virtual nsIDOMNode* AsDOMNode() { return this; }
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2007-03-22 10:30:00 -07:00
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protected:
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nsRefPtr<nsContentList> mRows;
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};
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NS_IMPL_NS_NEW_HTML_ELEMENT(TableSection)
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2010-07-23 02:49:57 -07:00
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nsHTMLTableSectionElement::nsHTMLTableSectionElement(already_AddRefed<nsINodeInfo> aNodeInfo)
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2007-03-22 10:30:00 -07:00
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: nsGenericHTMLElement(aNodeInfo)
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{
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}
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NS_IMPL_CYCLE_COLLECTION_CLASS(nsHTMLTableSectionElement)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INHERITED(nsHTMLTableSectionElement,
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nsGenericHTMLElement)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE_NSCOMPTR_AMBIGUOUS(mRows,
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2008-09-10 20:15:29 -07:00
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nsIDOMNodeList)
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2007-03-22 10:30:00 -07:00
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
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NS_IMPL_ADDREF_INHERITED(nsHTMLTableSectionElement, nsGenericElement)
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NS_IMPL_RELEASE_INHERITED(nsHTMLTableSectionElement, nsGenericElement)
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2010-07-23 02:49:57 -07:00
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DOMCI_NODE_DATA(HTMLTableSectionElement, nsHTMLTableSectionElement)
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2010-01-12 05:08:43 -08:00
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2007-03-22 10:30:00 -07:00
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// QueryInterface implementation for nsHTMLTableSectionElement
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2008-11-03 02:31:47 -08:00
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NS_INTERFACE_TABLE_HEAD_CYCLE_COLLECTION_INHERITED(nsHTMLTableSectionElement)
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NS_HTML_CONTENT_INTERFACE_TABLE1(nsHTMLTableSectionElement,
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nsIDOMHTMLTableSectionElement)
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NS_HTML_CONTENT_INTERFACE_TABLE_TO_MAP_SEGUE(nsHTMLTableSectionElement,
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nsGenericHTMLElement)
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2007-08-20 15:55:06 -07:00
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NS_HTML_CONTENT_INTERFACE_TABLE_TAIL_CLASSINFO(HTMLTableSectionElement)
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2007-03-22 10:30:00 -07:00
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NS_IMPL_ELEMENT_CLONE(nsHTMLTableSectionElement)
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2011-07-11 03:56:00 -07:00
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NS_IMPL_STRING_ATTR(nsHTMLTableSectionElement, Align, align)
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NS_IMPL_STRING_ATTR(nsHTMLTableSectionElement, VAlign, valign)
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NS_IMPL_STRING_ATTR(nsHTMLTableSectionElement, Ch, _char)
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2007-03-22 10:30:00 -07:00
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NS_IMPL_STRING_ATTR(nsHTMLTableSectionElement, ChOff, charoff)
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NS_IMETHODIMP
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nsHTMLTableSectionElement::GetRows(nsIDOMHTMLCollection** aValue)
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{
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if (!mRows) {
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mRows = new nsContentList(this,
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mNodeInfo->NamespaceID(),
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2010-08-31 19:47:00 -07:00
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nsGkAtoms::tr,
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nsGkAtoms::tr,
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2011-10-17 07:59:28 -07:00
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false);
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2007-03-22 10:30:00 -07:00
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}
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NS_ADDREF(*aValue = mRows);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsHTMLTableSectionElement::InsertRow(PRInt32 aIndex,
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nsIDOMHTMLElement** aValue)
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{
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*aValue = nsnull;
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if (aIndex < -1) {
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return NS_ERROR_DOM_INDEX_SIZE_ERR;
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}
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nsCOMPtr<nsIDOMHTMLCollection> rows;
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GetRows(getter_AddRefs(rows));
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PRUint32 rowCount;
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rows->GetLength(&rowCount);
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if (aIndex > (PRInt32)rowCount) {
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return NS_ERROR_DOM_INDEX_SIZE_ERR;
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}
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2011-09-28 23:19:26 -07:00
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bool doInsert = (aIndex < PRInt32(rowCount)) && (aIndex != -1);
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2007-03-22 10:30:00 -07:00
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// create the row
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nsCOMPtr<nsINodeInfo> nodeInfo;
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nsContentUtils::NameChanged(mNodeInfo, nsGkAtoms::tr,
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getter_AddRefs(nodeInfo));
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2010-07-23 02:49:57 -07:00
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nsCOMPtr<nsIContent> rowContent = NS_NewHTMLTableRowElement(nodeInfo.forget());
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if (!rowContent) {
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2007-03-22 10:30:00 -07:00
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return NS_ERROR_OUT_OF_MEMORY;
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}
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nsCOMPtr<nsIDOMNode> rowNode(do_QueryInterface(rowContent));
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NS_ASSERTION(rowNode, "Should implement nsIDOMNode!");
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nsCOMPtr<nsIDOMNode> retChild;
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nsresult rv;
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if (doInsert) {
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nsCOMPtr<nsIDOMNode> refRow;
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rows->Item(aIndex, getter_AddRefs(refRow));
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rv = InsertBefore(rowNode, refRow, getter_AddRefs(retChild));
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2012-01-17 03:52:36 -08:00
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NS_ENSURE_SUCCESS(rv, rv);
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2007-03-22 10:30:00 -07:00
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} else {
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rv = AppendChild(rowNode, getter_AddRefs(retChild));
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2012-01-17 03:52:36 -08:00
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NS_ENSURE_SUCCESS(rv, rv);
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2007-03-22 10:30:00 -07:00
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}
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if (retChild) {
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CallQueryInterface(retChild, aValue);
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}
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return NS_OK;
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}
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NS_IMETHODIMP
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nsHTMLTableSectionElement::DeleteRow(PRInt32 aValue)
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{
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if (aValue < -1) {
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return NS_ERROR_DOM_INDEX_SIZE_ERR;
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}
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nsCOMPtr<nsIDOMHTMLCollection> rows;
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GetRows(getter_AddRefs(rows));
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nsresult rv;
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PRUint32 refIndex;
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if (aValue == -1) {
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rv = rows->GetLength(&refIndex);
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NS_ENSURE_SUCCESS(rv, rv);
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if (refIndex == 0) {
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return NS_OK;
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}
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--refIndex;
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}
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else {
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refIndex = (PRUint32)aValue;
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}
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nsCOMPtr<nsIDOMNode> row;
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rv = rows->Item(refIndex, getter_AddRefs(row));
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NS_ENSURE_SUCCESS(rv, rv);
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if (!row) {
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return NS_ERROR_DOM_INDEX_SIZE_ERR;
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}
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nsCOMPtr<nsIDOMNode> retChild;
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return RemoveChild(row, getter_AddRefs(retChild));
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}
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2011-09-28 23:19:26 -07:00
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bool
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2007-03-22 10:30:00 -07:00
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nsHTMLTableSectionElement::ParseAttribute(PRInt32 aNamespaceID,
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nsIAtom* aAttribute,
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const nsAString& aValue,
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nsAttrValue& aResult)
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{
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if (aNamespaceID == kNameSpaceID_None) {
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/* ignore these attributes, stored simply as strings
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ch
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*/
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if (aAttribute == nsGkAtoms::charoff) {
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return aResult.ParseIntWithBounds(aValue, 0);
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}
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if (aAttribute == nsGkAtoms::height) {
|
2011-02-04 11:46:16 -08:00
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return aResult.ParseSpecialIntValue(aValue);
|
2007-03-22 10:30:00 -07:00
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}
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if (aAttribute == nsGkAtoms::align) {
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return ParseTableCellHAlignValue(aValue, aResult);
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}
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if (aAttribute == nsGkAtoms::bgcolor) {
|
2010-07-17 01:09:14 -07:00
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return aResult.ParseColor(aValue);
|
2007-03-22 10:30:00 -07:00
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}
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if (aAttribute == nsGkAtoms::valign) {
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return ParseTableVAlignValue(aValue, aResult);
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}
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}
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return nsGenericHTMLElement::ParseAttribute(aNamespaceID, aAttribute, aValue,
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aResult);
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}
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static
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void MapAttributesIntoRule(const nsMappedAttributes* aAttributes, nsRuleData* aData)
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{
|
2007-10-08 14:58:22 -07:00
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if (aData->mSIDs & NS_STYLE_INHERIT_BIT(Position)) {
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2007-03-22 10:30:00 -07:00
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// height: value
|
2011-03-17 20:14:31 -07:00
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nsCSSValue* height = aData->ValueForHeight();
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if (height->GetUnit() == eCSSUnit_Null) {
|
2007-03-22 10:30:00 -07:00
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const nsAttrValue* value = aAttributes->GetAttr(nsGkAtoms::height);
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if (value && value->Type() == nsAttrValue::eInteger)
|
2011-03-17 20:14:31 -07:00
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height->SetFloatValue((float)value->GetIntegerValue(), eCSSUnit_Pixel);
|
2007-03-22 10:30:00 -07:00
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}
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}
|
2007-10-08 14:58:22 -07:00
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if (aData->mSIDs & NS_STYLE_INHERIT_BIT(Text)) {
|
2011-03-17 20:14:31 -07:00
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nsCSSValue* textAlign = aData->ValueForTextAlign();
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if (textAlign->GetUnit() == eCSSUnit_Null) {
|
2007-03-22 10:30:00 -07:00
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// align: enum
|
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const nsAttrValue* value = aAttributes->GetAttr(nsGkAtoms::align);
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|
|
if (value && value->Type() == nsAttrValue::eEnum)
|
2011-03-17 20:14:31 -07:00
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textAlign->SetIntValue(value->GetEnumValue(), eCSSUnit_Enumerated);
|
2007-03-22 10:30:00 -07:00
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}
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|
}
|
2007-10-08 14:58:22 -07:00
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|
if (aData->mSIDs & NS_STYLE_INHERIT_BIT(TextReset)) {
|
2011-03-17 20:14:31 -07:00
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|
nsCSSValue* verticalAlign = aData->ValueForVerticalAlign();
|
|
|
|
if (verticalAlign->GetUnit() == eCSSUnit_Null) {
|
2007-03-22 10:30:00 -07:00
|
|
|
// valign: enum
|
|
|
|
const nsAttrValue* value = aAttributes->GetAttr(nsGkAtoms::valign);
|
|
|
|
if (value && value->Type() == nsAttrValue::eEnum)
|
2011-03-17 20:14:31 -07:00
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|
verticalAlign->SetIntValue(value->GetEnumValue(), eCSSUnit_Enumerated);
|
2007-03-22 10:30:00 -07:00
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|
}
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|
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|
}
|
|
|
|
|
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|
nsGenericHTMLElement::MapBackgroundAttributesInto(aAttributes, aData);
|
|
|
|
nsGenericHTMLElement::MapCommonAttributesInto(aAttributes, aData);
|
|
|
|
}
|
|
|
|
|
2011-09-28 23:19:26 -07:00
|
|
|
NS_IMETHODIMP_(bool)
|
2007-03-22 10:30:00 -07:00
|
|
|
nsHTMLTableSectionElement::IsAttributeMapped(const nsIAtom* aAttribute) const
|
|
|
|
{
|
|
|
|
static const MappedAttributeEntry attributes[] = {
|
|
|
|
{ &nsGkAtoms::align },
|
|
|
|
{ &nsGkAtoms::valign },
|
|
|
|
{ &nsGkAtoms::height },
|
|
|
|
{ nsnull }
|
|
|
|
};
|
|
|
|
|
|
|
|
static const MappedAttributeEntry* const map[] = {
|
|
|
|
attributes,
|
|
|
|
sCommonAttributeMap,
|
|
|
|
sBackgroundAttributeMap,
|
|
|
|
};
|
|
|
|
|
2011-12-18 02:09:27 -08:00
|
|
|
return FindAttributeDependence(aAttribute, map);
|
2007-03-22 10:30:00 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
nsMapRuleToAttributesFunc
|
|
|
|
nsHTMLTableSectionElement::GetAttributeMappingFunction() const
|
|
|
|
{
|
|
|
|
return &MapAttributesIntoRule;
|
|
|
|
}
|