parser/html/nsHtml5StackNode.cpp

   1 /*
   2  * Copyright (c) 2007 Henri Sivonen
   3  * Copyright (c) 2007-2011 Mozilla Foundation
   4  *
   5  * Permission is hereby granted, free of charge, to any person obtaining a
   6  * copy of this software and associated documentation files (the "Software"),
   7  * to deal in the Software without restriction, including without limitation
   8  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   9  * and/or sell copies of the Software, and to permit persons to whom the
  10  * Software is furnished to do so, subject to the following conditions:
  11  *
  12  * The above copyright notice and this permission notice shall be included in
  13  * all copies or substantial portions of the Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  18  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  20  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  21  * DEALINGS IN THE SOFTWARE.
  22  */
  23
  24 /*
  25  * THIS IS A GENERATED FILE. PLEASE DO NOT EDIT.
  26  * Please edit StackNode.java instead and regenerate.
  27  */
  28
  29 #define nsHtml5StackNode_cpp__
  30
  31 #include "nsIAtom.h"
  32 #include "nsHtml5AtomTable.h"
  33 #include "nsString.h"
  34 #include "nsINameSpaceManager.h"
  35 #include "nsIContent.h"
  36 #include "nsTraceRefcnt.h"
  37 #include "jArray.h"
  38 #include "nsHtml5ArrayCopy.h"
  39 #include "nsAHtml5TreeBuilderState.h"
  40 #include "nsHtml5Atoms.h"
  41 #include "nsHtml5ByteReadable.h"
  42 #include "nsIUnicodeDecoder.h"
  43 #include "nsHtml5Macros.h"
  44
  45 #include "nsHtml5Tokenizer.h"
  46 #include "nsHtml5TreeBuilder.h"
  47 #include "nsHtml5MetaScanner.h"
  48 #include "nsHtml5AttributeName.h"
  49 #include "nsHtml5ElementName.h"
  50 #include "nsHtml5HtmlAttributes.h"
  51 #include "nsHtml5UTF16Buffer.h"
  52 #include "nsHtml5StateSnapshot.h"
  53 #include "nsHtml5Portability.h"
  54
  55 #include "nsHtml5StackNode.h"
  56
  57 int32_t
  58 nsHtml5StackNode::getGroup()
  59 {
  60   return flags & NS_HTML5ELEMENT_NAME_GROUP_MASK;
  61 }
  62
  63 bool
  64 nsHtml5StackNode::isScoping()
  65 {
  66   return (flags & NS_HTML5ELEMENT_NAME_SCOPING);
  67 }
  68
  69 bool
  70 nsHtml5StackNode::isSpecial()
  71 {
  72   return (flags & NS_HTML5ELEMENT_NAME_SPECIAL);
  73 }
  74
  75 bool
  76 nsHtml5StackNode::isFosterParenting()
  77 {
  78   return (flags & NS_HTML5ELEMENT_NAME_FOSTER_PARENTING);
  79 }
  80
  81 bool
  82 nsHtml5StackNode::isHtmlIntegrationPoint()
  83 {
  84   return (flags & NS_HTML5ELEMENT_NAME_HTML_INTEGRATION_POINT);
  85 }
  86
  87
  88 nsHtml5StackNode::nsHtml5StackNode(int32_t flags, int32_t ns, nsIAtom* name, nsIContent** node, nsIAtom* popName, nsHtml5HtmlAttributes* attributes)
  89   : flags(flags),
  90     name(name),
  91     popName(popName),
  92     ns(ns),
  93     node(node),
  94     attributes(attributes),
  95     refcount(1)
  96 {
  97   MOZ_COUNT_CTOR(nsHtml5StackNode);
  98 }
  99
 100
 101 nsHtml5StackNode::nsHtml5StackNode(nsHtml5ElementName* elementName, nsIContent** node)
 102   : flags(elementName->getFlags()),
 103     name(elementName->name),
 104     popName(elementName->name),
 105     ns(kNameSpaceID_XHTML),
 106     node(node),
 107     attributes(nullptr),
 108     refcount(1)
 109 {
 110   MOZ_COUNT_CTOR(nsHtml5StackNode);
 111   MOZ_ASSERT(!elementName->isCustom(), "Don't use this constructor for custom elements.");
 112 }
 113
 114
 115 nsHtml5StackNode::nsHtml5StackNode(nsHtml5ElementName* elementName, nsIContent** node, nsHtml5HtmlAttributes* attributes)
 116   : flags(elementName->getFlags()),
 117     name(elementName->name),
 118     popName(elementName->name),
 119     ns(kNameSpaceID_XHTML),
 120     node(node),
 121     attributes(attributes),
 122     refcount(1)
 123 {
 124   MOZ_COUNT_CTOR(nsHtml5StackNode);
 125   MOZ_ASSERT(!elementName->isCustom(), "Don't use this constructor for custom elements.");
 126 }
 127
 128
 129 nsHtml5StackNode::nsHtml5StackNode(nsHtml5ElementName* elementName, nsIContent** node, nsIAtom* popName)
 130   : flags(elementName->getFlags()),
 131     name(elementName->name),
 132     popName(popName),
 133     ns(kNameSpaceID_XHTML),
 134     node(node),
 135     attributes(nullptr),
 136     refcount(1)
 137 {
 138   MOZ_COUNT_CTOR(nsHtml5StackNode);
 139 }
 140
 141
 142 nsHtml5StackNode::nsHtml5StackNode(nsHtml5ElementName* elementName, nsIAtom* popName, nsIContent** node)
 143   : flags(prepareSvgFlags(elementName->getFlags())),
 144     name(elementName->name),
 145     popName(popName),
 146     ns(kNameSpaceID_SVG),
 147     node(node),
 148     attributes(nullptr),
 149     refcount(1)
 150 {
 151   MOZ_COUNT_CTOR(nsHtml5StackNode);
 152 }
 153
 154
 155 nsHtml5StackNode::nsHtml5StackNode(nsHtml5ElementName* elementName, nsIContent** node, nsIAtom* popName, bool markAsIntegrationPoint)
 156   : flags(prepareMathFlags(elementName->getFlags(), markAsIntegrationPoint)),
 157     name(elementName->name),
 158     popName(popName),
 159     ns(kNameSpaceID_MathML),
 160     node(node),
 161     attributes(nullptr),
 162     refcount(1)
 163 {
 164   MOZ_COUNT_CTOR(nsHtml5StackNode);
 165 }
 166
 167 int32_t
 168 nsHtml5StackNode::prepareSvgFlags(int32_t flags)
 169 {
 170   flags &= ~(NS_HTML5ELEMENT_NAME_FOSTER_PARENTING | NS_HTML5ELEMENT_NAME_SCOPING | NS_HTML5ELEMENT_NAME_SPECIAL | NS_HTML5ELEMENT_NAME_OPTIONAL_END_TAG);
 171   if ((flags & NS_HTML5ELEMENT_NAME_SCOPING_AS_SVG)) {
 172     flags |= (NS_HTML5ELEMENT_NAME_SCOPING | NS_HTML5ELEMENT_NAME_SPECIAL | NS_HTML5ELEMENT_NAME_HTML_INTEGRATION_POINT);
 173   }
 174   return flags;
 175 }
 176
 177 int32_t
 178 nsHtml5StackNode::prepareMathFlags(int32_t flags, bool markAsIntegrationPoint)
 179 {
 180   flags &= ~(NS_HTML5ELEMENT_NAME_FOSTER_PARENTING | NS_HTML5ELEMENT_NAME_SCOPING | NS_HTML5ELEMENT_NAME_SPECIAL | NS_HTML5ELEMENT_NAME_OPTIONAL_END_TAG);
 181   if ((flags & NS_HTML5ELEMENT_NAME_SCOPING_AS_MATHML)) {
 182     flags |= (NS_HTML5ELEMENT_NAME_SCOPING | NS_HTML5ELEMENT_NAME_SPECIAL);
 183   }
 184   if (markAsIntegrationPoint) {
 185     flags |= NS_HTML5ELEMENT_NAME_HTML_INTEGRATION_POINT;
 186   }
 187   return flags;
 188 }
 189
 190
 191 nsHtml5StackNode::~nsHtml5StackNode()
 192 {
 193   MOZ_COUNT_DTOR(nsHtml5StackNode);
 194   delete attributes;
 195 }
 196
 197 void
 198 nsHtml5StackNode::dropAttributes()
 199 {
 200   attributes = nullptr;
 201 }
 202
 203 void
 204 nsHtml5StackNode::retain()
 205 {
 206   refcount++;
 207 }
 208
 209 void
 210 nsHtml5StackNode::release()
 211 {
 212   refcount--;
 213   if (!refcount) {
 214     delete this;
 215   }
 216 }
 217
 218 void
 219 nsHtml5StackNode::initializeStatics()
 220 {
 221 }
 222
 223 void
 224 nsHtml5StackNode::releaseStatics()
 225 {
 226 }
 227
 228