michael@0: /*
michael@0:  * Copyright (c) 2007 Henri Sivonen
michael@0:  * Copyright (c) 2008-2011 Mozilla Foundation
michael@0:  *
michael@0:  * Permission is hereby granted, free of charge, to any person obtaining a 
michael@0:  * copy of this software and associated documentation files (the "Software"), 
michael@0:  * to deal in the Software without restriction, including without limitation 
michael@0:  * the rights to use, copy, modify, merge, publish, distribute, sublicense, 
michael@0:  * and/or sell copies of the Software, and to permit persons to whom the 
michael@0:  * Software is furnished to do so, subject to the following conditions:
michael@0:  *
michael@0:  * The above copyright notice and this permission notice shall be included in 
michael@0:  * all copies or substantial portions of the Software.
michael@0:  *
michael@0:  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
michael@0:  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
michael@0:  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
michael@0:  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
michael@0:  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
michael@0:  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
michael@0:  * DEALINGS IN THE SOFTWARE.
michael@0:  */
michael@0: 
michael@0: /*
michael@0:  * THIS IS A GENERATED FILE. PLEASE DO NOT EDIT.
michael@0:  * Please edit HtmlAttributes.java instead and regenerate.
michael@0:  */
michael@0: 
michael@0: #define nsHtml5HtmlAttributes_cpp__
michael@0: 
michael@0: #include "nsIAtom.h"
michael@0: #include "nsHtml5AtomTable.h"
michael@0: #include "nsString.h"
michael@0: #include "nsNameSpaceManager.h"
michael@0: #include "nsIContent.h"
michael@0: #include "nsTraceRefcnt.h"
michael@0: #include "jArray.h"
michael@0: #include "nsHtml5ArrayCopy.h"
michael@0: #include "nsAHtml5TreeBuilderState.h"
michael@0: #include "nsHtml5Atoms.h"
michael@0: #include "nsHtml5ByteReadable.h"
michael@0: #include "nsIUnicodeDecoder.h"
michael@0: #include "nsHtml5Macros.h"
michael@0: #include "nsIContentHandle.h"
michael@0: 
michael@0: #include "nsHtml5Tokenizer.h"
michael@0: #include "nsHtml5TreeBuilder.h"
michael@0: #include "nsHtml5MetaScanner.h"
michael@0: #include "nsHtml5AttributeName.h"
michael@0: #include "nsHtml5ElementName.h"
michael@0: #include "nsHtml5StackNode.h"
michael@0: #include "nsHtml5UTF16Buffer.h"
michael@0: #include "nsHtml5StateSnapshot.h"
michael@0: #include "nsHtml5Portability.h"
michael@0: 
michael@0: #include "nsHtml5HtmlAttributes.h"
michael@0: 
michael@0: nsHtml5HtmlAttributes* nsHtml5HtmlAttributes::EMPTY_ATTRIBUTES = nullptr;
michael@0: 
michael@0: nsHtml5HtmlAttributes::nsHtml5HtmlAttributes(int32_t mode)
michael@0:   : mode(mode),
michael@0:     length(0),
michael@0:     names(jArray<nsHtml5AttributeName*,int32_t>::newJArray(5)),
michael@0:     values(jArray<nsString*,int32_t>::newJArray(5))
michael@0: {
michael@0:   MOZ_COUNT_CTOR(nsHtml5HtmlAttributes);
michael@0: }
michael@0: 
michael@0: 
michael@0: nsHtml5HtmlAttributes::~nsHtml5HtmlAttributes()
michael@0: {
michael@0:   MOZ_COUNT_DTOR(nsHtml5HtmlAttributes);
michael@0:   clear(0);
michael@0: }
michael@0: 
michael@0: int32_t 
michael@0: nsHtml5HtmlAttributes::getIndex(nsHtml5AttributeName* name)
michael@0: {
michael@0:   for (int32_t i = 0; i < length; i++) {
michael@0:     if (names[i] == name) {
michael@0:       return i;
michael@0:     }
michael@0:   }
michael@0:   return -1;
michael@0: }
michael@0: 
michael@0: nsString* 
michael@0: nsHtml5HtmlAttributes::getValue(nsHtml5AttributeName* name)
michael@0: {
michael@0:   int32_t index = getIndex(name);
michael@0:   if (index == -1) {
michael@0:     return nullptr;
michael@0:   } else {
michael@0:     return getValueNoBoundsCheck(index);
michael@0:   }
michael@0: }
michael@0: 
michael@0: int32_t 
michael@0: nsHtml5HtmlAttributes::getLength()
michael@0: {
michael@0:   return length;
michael@0: }
michael@0: 
michael@0: nsIAtom* 
michael@0: nsHtml5HtmlAttributes::getLocalNameNoBoundsCheck(int32_t index)
michael@0: {
michael@0:   MOZ_ASSERT(index < length && index >= 0, "Index out of bounds");
michael@0:   return names[index]->getLocal(mode);
michael@0: }
michael@0: 
michael@0: int32_t 
michael@0: nsHtml5HtmlAttributes::getURINoBoundsCheck(int32_t index)
michael@0: {
michael@0:   MOZ_ASSERT(index < length && index >= 0, "Index out of bounds");
michael@0:   return names[index]->getUri(mode);
michael@0: }
michael@0: 
michael@0: nsIAtom* 
michael@0: nsHtml5HtmlAttributes::getPrefixNoBoundsCheck(int32_t index)
michael@0: {
michael@0:   MOZ_ASSERT(index < length && index >= 0, "Index out of bounds");
michael@0:   return names[index]->getPrefix(mode);
michael@0: }
michael@0: 
michael@0: nsString* 
michael@0: nsHtml5HtmlAttributes::getValueNoBoundsCheck(int32_t index)
michael@0: {
michael@0:   MOZ_ASSERT(index < length && index >= 0, "Index out of bounds");
michael@0:   return values[index];
michael@0: }
michael@0: 
michael@0: nsHtml5AttributeName* 
michael@0: nsHtml5HtmlAttributes::getAttributeNameNoBoundsCheck(int32_t index)
michael@0: {
michael@0:   MOZ_ASSERT(index < length && index >= 0, "Index out of bounds");
michael@0:   return names[index];
michael@0: }
michael@0: 
michael@0: void 
michael@0: nsHtml5HtmlAttributes::addAttribute(nsHtml5AttributeName* name, nsString* value)
michael@0: {
michael@0:   if (names.length == length) {
michael@0:     int32_t newLen = length << 1;
michael@0:     jArray<nsHtml5AttributeName*,int32_t> newNames = jArray<nsHtml5AttributeName*,int32_t>::newJArray(newLen);
michael@0:     nsHtml5ArrayCopy::arraycopy(names, newNames, names.length);
michael@0:     names = newNames;
michael@0:     jArray<nsString*,int32_t> newValues = jArray<nsString*,int32_t>::newJArray(newLen);
michael@0:     nsHtml5ArrayCopy::arraycopy(values, newValues, values.length);
michael@0:     values = newValues;
michael@0:   }
michael@0:   names[length] = name;
michael@0:   values[length] = value;
michael@0:   length++;
michael@0: }
michael@0: 
michael@0: void 
michael@0: nsHtml5HtmlAttributes::clear(int32_t m)
michael@0: {
michael@0:   for (int32_t i = 0; i < length; i++) {
michael@0:     names[i]->release();
michael@0:     names[i] = nullptr;
michael@0:     nsHtml5Portability::releaseString(values[i]);
michael@0:     values[i] = nullptr;
michael@0:   }
michael@0:   length = 0;
michael@0:   mode = m;
michael@0: }
michael@0: 
michael@0: void 
michael@0: nsHtml5HtmlAttributes::releaseValue(int32_t i)
michael@0: {
michael@0:   nsHtml5Portability::releaseString(values[i]);
michael@0: }
michael@0: 
michael@0: void 
michael@0: nsHtml5HtmlAttributes::clearWithoutReleasingContents()
michael@0: {
michael@0:   for (int32_t i = 0; i < length; i++) {
michael@0:     names[i] = nullptr;
michael@0:     values[i] = nullptr;
michael@0:   }
michael@0:   length = 0;
michael@0: }
michael@0: 
michael@0: bool 
michael@0: nsHtml5HtmlAttributes::contains(nsHtml5AttributeName* name)
michael@0: {
michael@0:   for (int32_t i = 0; i < length; i++) {
michael@0:     if (name->equalsAnother(names[i])) {
michael@0:       return true;
michael@0:     }
michael@0:   }
michael@0:   return false;
michael@0: }
michael@0: 
michael@0: void 
michael@0: nsHtml5HtmlAttributes::adjustForMath()
michael@0: {
michael@0:   mode = NS_HTML5ATTRIBUTE_NAME_MATHML;
michael@0: }
michael@0: 
michael@0: void 
michael@0: nsHtml5HtmlAttributes::adjustForSvg()
michael@0: {
michael@0:   mode = NS_HTML5ATTRIBUTE_NAME_SVG;
michael@0: }
michael@0: 
michael@0: nsHtml5HtmlAttributes* 
michael@0: nsHtml5HtmlAttributes::cloneAttributes(nsHtml5AtomTable* interner)
michael@0: {
michael@0:   MOZ_ASSERT((!length) || !mode || mode == 3);
michael@0:   nsHtml5HtmlAttributes* clone = new nsHtml5HtmlAttributes(0);
michael@0:   for (int32_t i = 0; i < length; i++) {
michael@0:     clone->addAttribute(names[i]->cloneAttributeName(interner), nsHtml5Portability::newStringFromString(values[i]));
michael@0:   }
michael@0:   return clone;
michael@0: }
michael@0: 
michael@0: bool 
michael@0: nsHtml5HtmlAttributes::equalsAnother(nsHtml5HtmlAttributes* other)
michael@0: {
michael@0:   MOZ_ASSERT(!mode || mode == 3, "Trying to compare attributes in foreign content.");
michael@0:   int32_t otherLength = other->getLength();
michael@0:   if (length != otherLength) {
michael@0:     return false;
michael@0:   }
michael@0:   for (int32_t i = 0; i < length; i++) {
michael@0:     bool found = false;
michael@0:     nsIAtom* ownLocal = names[i]->getLocal(NS_HTML5ATTRIBUTE_NAME_HTML);
michael@0:     for (int32_t j = 0; j < otherLength; j++) {
michael@0:       if (ownLocal == other->names[j]->getLocal(NS_HTML5ATTRIBUTE_NAME_HTML)) {
michael@0:         found = true;
michael@0:         if (!nsHtml5Portability::stringEqualsString(values[i], other->values[j])) {
michael@0:           return false;
michael@0:         }
michael@0:       }
michael@0:     }
michael@0:     if (!found) {
michael@0:       return false;
michael@0:     }
michael@0:   }
michael@0:   return true;
michael@0: }
michael@0: 
michael@0: void
michael@0: nsHtml5HtmlAttributes::initializeStatics()
michael@0: {
michael@0:   EMPTY_ATTRIBUTES = new nsHtml5HtmlAttributes(NS_HTML5ATTRIBUTE_NAME_HTML);
michael@0: }
michael@0: 
michael@0: void
michael@0: nsHtml5HtmlAttributes::releaseStatics()
michael@0: {
michael@0:   delete EMPTY_ATTRIBUTES;
michael@0: }
michael@0: 
michael@0: