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-rw-r--r--WebCore/html/HTMLFormCollection.cpp257
1 files changed, 0 insertions, 257 deletions
diff --git a/WebCore/html/HTMLFormCollection.cpp b/WebCore/html/HTMLFormCollection.cpp
deleted file mode 100644
index 823291a..0000000
--- a/WebCore/html/HTMLFormCollection.cpp
+++ /dev/null
@@ -1,257 +0,0 @@
-/*
- * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
- * (C) 1999 Antti Koivisto (koivisto@kde.org)
- * Copyright (C) 2003, 2004, 2005, 2006, 2007 Apple Inc. All rights reserved.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- */
-
-#include "config.h"
-#include "HTMLFormCollection.h"
-
-#include "HTMLFormControlElement.h"
-#include "HTMLFormElement.h"
-#include "HTMLImageElement.h"
-#include "HTMLNames.h"
-
-namespace WebCore {
-
-using namespace HTMLNames;
-
-// Since the collections are to be "live", we have to do the
-// calculation every time if anything has changed.
-
-inline HTMLCollection::CollectionInfo* HTMLFormCollection::formCollectionInfo(HTMLFormElement* form)
-{
- if (!form->collectionInfo)
- form->collectionInfo = new CollectionInfo;
- return form->collectionInfo;
-}
-
-HTMLFormCollection::HTMLFormCollection(PassRefPtr<HTMLFormElement> form)
- : HTMLCollection(form.get(), Other, formCollectionInfo(form.get()))
-{
-}
-
-PassRefPtr<HTMLFormCollection> HTMLFormCollection::create(PassRefPtr<HTMLFormElement> form)
-{
- return adoptRef(new HTMLFormCollection(form));
-}
-
-HTMLFormCollection::~HTMLFormCollection()
-{
-}
-
-unsigned HTMLFormCollection::calcLength() const
-{
- return static_cast<HTMLFormElement*>(base())->length();
-}
-
-Node* HTMLFormCollection::item(unsigned index) const
-{
- resetCollectionInfo();
-
- if (info()->current && info()->position == index)
- return info()->current;
-
- if (info()->hasLength && info()->length <= index)
- return 0;
-
- if (!info()->current || info()->position > index) {
- info()->current = 0;
- info()->position = 0;
- info()->elementsArrayPosition = 0;
- }
-
- Vector<HTMLFormControlElement*>& l = static_cast<HTMLFormElement*>(base())->formElements;
- unsigned currentIndex = info()->position;
-
- for (unsigned i = info()->elementsArrayPosition; i < l.size(); i++) {
- if (l[i]->isEnumeratable() ) {
- if (index == currentIndex) {
- info()->position = index;
- info()->current = l[i];
- info()->elementsArrayPosition = i;
- return l[i];
- }
-
- currentIndex++;
- }
- }
-
- return 0;
-}
-
-Element* HTMLFormCollection::getNamedItem(const QualifiedName& attrName, const String& name, bool caseSensitive) const
-{
- info()->position = 0;
- return getNamedFormItem(attrName, name, 0, caseSensitive);
-}
-
-Element* HTMLFormCollection::getNamedFormItem(const QualifiedName& attrName, const String& name, int duplicateNumber, bool caseSensitive) const
-{
- HTMLFormElement* form = static_cast<HTMLFormElement*>(base());
-
- bool foundInputElements = false;
- for (unsigned i = 0; i < form->formElements.size(); ++i) {
- HTMLFormControlElement* e = form->formElements[i];
- if (e->isEnumeratable()) {
- bool found;
- if (caseSensitive)
- found = e->getAttribute(attrName) == name;
- else
- found = equalIgnoringCase(e->getAttribute(attrName), name);
- if (found) {
- foundInputElements = true;
- if (!duplicateNumber)
- return e;
- --duplicateNumber;
- }
- }
- }
-
- if (!foundInputElements) {
- for (unsigned i = 0; i < form->imgElements.size(); ++i) {
- HTMLImageElement* e = form->imgElements[i];
- bool found;
- if (caseSensitive)
- found = e->getAttribute(attrName) == name;
- else
- found = equalIgnoringCase(e->getAttribute(attrName), name);
- if (found) {
- if (!duplicateNumber)
- return e;
- --duplicateNumber;
- }
- }
- }
-
- return 0;
-}
-
-Node* HTMLFormCollection::nextItem() const
-{
- return item(info()->position + 1);
-}
-
-Element* HTMLFormCollection::nextNamedItemInternal(const String &name) const
-{
- Element* retval = getNamedFormItem(m_idsDone ? nameAttr : idAttr, name, ++info()->position, true);
- if (retval)
- return retval;
- if (m_idsDone) // we're done
- return 0;
- // After doing id, do name
- m_idsDone = true;
- return getNamedItem(nameAttr, name, true);
-}
-
-Node* HTMLFormCollection::namedItem(const String& name, bool caseSensitive) const
-{
- // http://msdn.microsoft.com/workshop/author/dhtml/reference/methods/nameditem.asp
- // This method first searches for an object with a matching id
- // attribute. If a match is not found, the method then searches for an
- // object with a matching name attribute, but only on those elements
- // that are allowed a name attribute.
- resetCollectionInfo();
- m_idsDone = false;
- info()->current = getNamedItem(idAttr, name, true);
- if (info()->current)
- return info()->current;
- m_idsDone = true;
- info()->current = getNamedItem(nameAttr, name, true);
- return info()->current;
-}
-
-Node* HTMLFormCollection::nextNamedItem(const String& name) const
-{
- // The nextNamedItemInternal function can return the same item twice if it has
- // both an id and name that are equal to the name parameter. So this function
- // checks if we are on the nameAttr half of the iteration and skips over any
- // that also have the same idAttr.
- Element* impl = nextNamedItemInternal(name);
- if (m_idsDone)
- while (impl && impl->getAttribute(idAttr) == name)
- impl = nextNamedItemInternal(name);
- return impl;
-}
-
-void HTMLFormCollection::updateNameCache() const
-{
- if (info()->hasNameCache)
- return;
-
- HashSet<AtomicStringImpl*> foundInputElements;
-
- HTMLFormElement* f = static_cast<HTMLFormElement*>(base());
-
- for (unsigned i = 0; i < f->formElements.size(); ++i) {
- HTMLFormControlElement* e = f->formElements[i];
- if (e->isEnumeratable()) {
- const AtomicString& idAttrVal = e->getAttribute(idAttr);
- const AtomicString& nameAttrVal = e->getAttribute(nameAttr);
- if (!idAttrVal.isEmpty()) {
- // add to id cache
- Vector<Element*>* idVector = info()->idCache.get(idAttrVal.impl());
- if (!idVector) {
- idVector = new Vector<Element*>;
- info()->idCache.add(idAttrVal.impl(), idVector);
- }
- idVector->append(e);
- foundInputElements.add(idAttrVal.impl());
- }
- if (!nameAttrVal.isEmpty() && idAttrVal != nameAttrVal) {
- // add to name cache
- Vector<Element*>* nameVector = info()->nameCache.get(nameAttrVal.impl());
- if (!nameVector) {
- nameVector = new Vector<Element*>;
- info()->nameCache.add(nameAttrVal.impl(), nameVector);
- }
- nameVector->append(e);
- foundInputElements.add(nameAttrVal.impl());
- }
- }
- }
-
- for (unsigned i = 0; i < f->imgElements.size(); ++i) {
- HTMLImageElement* e = f->imgElements[i];
- const AtomicString& idAttrVal = e->getAttribute(idAttr);
- const AtomicString& nameAttrVal = e->getAttribute(nameAttr);
- if (!idAttrVal.isEmpty() && !foundInputElements.contains(idAttrVal.impl())) {
- // add to id cache
- Vector<Element*>* idVector = info()->idCache.get(idAttrVal.impl());
- if (!idVector) {
- idVector = new Vector<Element*>;
- info()->idCache.add(idAttrVal.impl(), idVector);
- }
- idVector->append(e);
- }
- if (!nameAttrVal.isEmpty() && idAttrVal != nameAttrVal && !foundInputElements.contains(nameAttrVal.impl())) {
- // add to name cache
- Vector<Element*>* nameVector = info()->nameCache.get(nameAttrVal.impl());
- if (!nameVector) {
- nameVector = new Vector<Element*>;
- info()->nameCache.add(nameAttrVal.impl(), nameVector);
- }
- nameVector->append(e);
- }
- }
-
- info()->hasNameCache = true;
-}
-
-}
generated by cgit v1.1 at 2025-06-10 07:46:34 +0000