From 227adf22c65c3fb54b3a510d3b7bbf9188d9b677 Mon Sep 17 00:00:00 2001
From: "ashuk%eng.sun.com"
 <ashuk%eng.sun.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Wed, 16 May 2001 21:13:46 +0000
Subject: [PATCH] Bug=81023 author=ashuk ra=edburns

Files modified -
mozilla/java/dom/classes/org/mozilla/dom/NodeImpl.java
mozilla/java/dom/classes/org/mozilla/dom/events/MutationEventImpl.java
mozilla/java/dom/jni/org_mozilla_dom_NodeImpl.cpp

This Fix brings JavaDOM upto sync with the latest w3c.dom
interfaces built on 5/16/01 and checked into java/external
as dom2.jar


git-svn-id: svn://10.0.0.236/trunk@95145 18797224-902f-48f8-a5cc-f745e15eee43
---
 .../dom/classes/org/mozilla/dom/NodeImpl.java |  2 +
 .../mozilla/dom/events/MutationEventImpl.java | 13 +++-
 .../java/dom/jni/org_mozilla_dom_NodeImpl.cpp | 73 +++++++++++++++++++
 3 files changed, 86 insertions(+), 2 deletions(-)

diff --git a/mozilla/java/dom/classes/org/mozilla/dom/NodeImpl.java b/mozilla/java/dom/classes/org/mozilla/dom/NodeImpl.java
index d742f3dd74d..0a5488d72fb 100644
--- a/mozilla/java/dom/classes/org/mozilla/dom/NodeImpl.java
+++ b/mozilla/java/dom/classes/org/mozilla/dom/NodeImpl.java
@@ -116,6 +116,8 @@ public class NodeImpl implements Node, EventTarget {
 	return "ERROR";
     }
 
+    public native boolean isSupported(String feature, String version);
+    public native boolean hasAttributes();
     public native Node appendChild(Node newChild) throws DOMException;
     public native Node cloneNode(boolean deep);
     public native NamedNodeMap getAttributes();
diff --git a/mozilla/java/dom/classes/org/mozilla/dom/events/MutationEventImpl.java b/mozilla/java/dom/classes/org/mozilla/dom/events/MutationEventImpl.java
index 62a9212662d..a06596922ab 100644
--- a/mozilla/java/dom/classes/org/mozilla/dom/events/MutationEventImpl.java
+++ b/mozilla/java/dom/classes/org/mozilla/dom/events/MutationEventImpl.java
@@ -61,7 +61,15 @@ public class MutationEventImpl extends EventImpl implements MutationEvent  {
   public String             getAttrName() {
     throw new UnsupportedOperationException();
   }
-  
+
+  /**
+   *  <code>attrChange</code> indicates the type of change which triggered 
+   * the attrModified event. 
+   */
+  public short 		getAttrChange() {
+    throw new UnsupportedOperationException();
+  }	
+	
   /**
    * 
    * @param typeArg Specifies the event type.
@@ -82,7 +90,8 @@ public class MutationEventImpl extends EventImpl implements MutationEvent  {
                                               Node relatedNodeArg, 
                                               String prevValueArg, 
                                               String newValueArg, 
-                                              String attrNameArg) {
+                                              String attrNameArg,
+					      short attrChangeArg) {
     throw new UnsupportedOperationException();
   }
 }
diff --git a/mozilla/java/dom/jni/org_mozilla_dom_NodeImpl.cpp b/mozilla/java/dom/jni/org_mozilla_dom_NodeImpl.cpp
index 3f88ad4a481..4671db6cf75 100644
--- a/mozilla/java/dom/jni/org_mozilla_dom_NodeImpl.cpp
+++ b/mozilla/java/dom/jni/org_mozilla_dom_NodeImpl.cpp
@@ -111,6 +111,79 @@ JNIEXPORT jint JNICALL Java_org_mozilla_dom_NodeImpl_XPCOM_1hashCode
   return (jint) thisSupports;
 }
 
+/*
+ * Class:     org_mozilla_dom_NodeImpl
+ * Method:    isSupported
+ * Signature: (Ljava/lang/String;Ljava/lang/String;)Z
+ */
+JNIEXPORT jboolean JNICALL Java_org_mozilla_dom_NodeImpl_isSupported
+  (JNIEnv *env, jobject jthis, jstring jfeature, jstring jversion)
+{
+  nsIDOMNode* node = (nsIDOMNode*) 
+    env->GetLongField(jthis, JavaDOMGlobals::nodePtrFID);
+  if (!node || !jfeature) {
+    PR_LOG(JavaDOMGlobals::log, PR_LOG_WARNING, 
+	   ("DOMNode.isSupported: NULL pointer\n"));
+    return JNI_FALSE;
+  }
+
+  nsString* feature = JavaDOMGlobals::GetUnicode(env, jfeature);
+  if (!feature)
+      return JNI_FALSE;
+
+  nsString* version;
+  if (jversion) {
+      version = JavaDOMGlobals::GetUnicode(env, jversion);
+      if (!version) {
+	  nsMemory::Free(feature);
+	  return JNI_FALSE;
+      }
+  } else {
+      version = new nsString();
+  }
+
+  PRBool ret = PR_FALSE;
+  nsresult rv = node->IsSupported(*feature, *version, &ret);
+  nsMemory::Free(feature);
+  nsMemory::Free(version);
+
+  if (NS_FAILED(rv)) {
+    PR_LOG(JavaDOMGlobals::log, PR_LOG_ERROR, 
+	   ("Node.isSupported: failed (%x)\n", rv));
+  }
+
+  return ret == PR_TRUE ? JNI_TRUE : JNI_FALSE;
+}
+
+
+/*
+ * Class:     org_mozilla_dom_NodeImpl
+ * Method:    hasAttributes
+ * Signature: ()Z
+ */
+JNIEXPORT jboolean JNICALL Java_org_mozilla_dom_NodeImpl_hasAttributes
+  (JNIEnv *env, jobject jthis)
+{
+  nsIDOMNode* node = (nsIDOMNode*) 
+    env->GetLongField(jthis, JavaDOMGlobals::nodePtrFID);
+  if (!node) {
+    PR_LOG(JavaDOMGlobals::log, PR_LOG_WARNING, 
+	   ("DOMNode.hasAttributes: NULL pointer\n"));
+    return JNI_FALSE;
+  }
+
+  PRBool ret = PR_FALSE;
+  nsresult rv = node->HasAttributes(&ret);
+
+  if (NS_FAILED(rv)) {
+    PR_LOG(JavaDOMGlobals::log, PR_LOG_ERROR, 
+	   ("Node.hasAttributes: failed (%x)\n", rv));
+  }
+
+  return ret == PR_TRUE ? JNI_TRUE : JNI_FALSE;
+}
+
+
 /*
  * Class:     org_mozilla_dom_NodeImpl
  * Method:    finalize