Spanked

1998-09-02 23:53:16 +00:00
parent ddf0e94fb8
commit 5e4902b8d1
101 changed files with 14399 additions and 1508 deletions
--- a/layout/html/content/src/nsCommentNode.cpp
+++ b/layout/html/content/src/nsCommentNode.cpp
@@ -0,0 +1,107 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+#include "nsHTMLParts.h"
+#include "nsHTMLContainer.h"
+#include "nsFrame.h"
+#include "nsHTMLIIDs.h"
+
+// XXX rework this
+
+#define nsCommentNodeSuper nsHTMLTagContent
+
+class nsCommentNode : public nsCommentNodeSuper {
+public:
+  nsCommentNode(nsIAtom* aTag, const nsString& aComment);
+
+  NS_IMETHOD CreateFrame(nsIPresContext*  aPresContext,
+                         nsIFrame*        aParentFrame,
+                         nsIStyleContext* aStyleContext,
+                         nsIFrame*&       aResult);
+
+  NS_IMETHOD List(FILE* out, PRInt32 aIndent) const;
+
+protected:
+  virtual ~nsCommentNode();
+  nsString mComment;
+};
+
+nsCommentNode::nsCommentNode(nsIAtom* aTag, const nsString& aComment)
+  : nsCommentNodeSuper(aTag),
+    mComment(aComment)
+{
+}
+
+nsCommentNode::~nsCommentNode()
+{
+}
+
+NS_IMETHODIMP
+nsCommentNode::CreateFrame(nsIPresContext*  aPresContext,
+                           nsIFrame*        aParentFrame,
+                           nsIStyleContext* aStyleContext,
+                           nsIFrame*&       aResult)
+{
+  nsIFrame* frame;
+  nsFrame::NewFrame(&frame, this, aParentFrame);
+  if (nsnull == frame) {
+    return NS_ERROR_OUT_OF_MEMORY;
+  }
+  frame->SetStyleContext(aPresContext, aStyleContext);
+  aResult = frame;
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsCommentNode::List(FILE* out, PRInt32 aIndent) const
+{
+  NS_PRECONDITION(nsnull != mDocument, "bad content");
+
+  PRInt32 index;
+  for (index = aIndent; --index >= 0; ) fputs("  ", out);
+
+  nsIAtom* tag;
+  GetTag(tag);
+  if (tag != nsnull) {
+    nsAutoString buf;
+    tag->ToString(buf);
+    fputs(buf, out);
+    NS_RELEASE(tag);
+  }
+
+  ListAttributes(out);
+
+  fprintf(out, " RefCount=%d<", mRefCnt);
+  fputs(mComment, out);
+  fputs(">\n", out);
+  return NS_OK;
+}
+
+nsresult
+NS_NewCommentNode(nsIHTMLContent** aInstancePtrResult,
+                  nsIAtom* aTag, const nsString& aComment)
+{
+  NS_PRECONDITION(nsnull != aInstancePtrResult, "null ptr");
+  if (nsnull == aInstancePtrResult) {
+    return NS_ERROR_NULL_POINTER;
+  }
+  nsIHTMLContent* it = new nsCommentNode(aTag, aComment);
+  if (nsnull == it) {
+    return NS_ERROR_OUT_OF_MEMORY;
+  }
+  return it->QueryInterface(kIHTMLContentIID, (void **) aInstancePtrResult);
+}