'cvs commit' caught me by suprise in my previous checkin. The log should read: re-implementation of the nsMathMLChar to do glyph searching and switching, and remaining of Part II of Shyjan's TeX rendering rules

git-svn-id: svn://10.0.0.236/trunk@64353 18797224-902f-48f8-a5cc-f745e15eee43
2000-03-28 09:49:13 +00:00 · 2000-03-28 09:49:13 +00:00 · dbdf46bac0
commit dbdf46bac0
parent 03e0833c46
1 changed files with 98 additions and 0 deletions
--- a/mozilla/layout/mathml/base/src/nsMathMLmtextFrame.cpp
+++ b/mozilla/layout/mathml/base/src/nsMathMLmtextFrame.cpp
@ -0,0 +1,98 @@
+/*
+ * The contents of this file are subject to the Mozilla Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/MPL/
+ * 
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ * 
+ * The Original Code is Mozilla MathML Project.
+ * 
+ * The Initial Developer of the The Original Code is The University Of 
+ * Queensland.  Portions created by The University Of Queensland are
+ * Copyright (C) 1999 The University Of Queensland.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ *   Roger B. Sidje <rbs@maths.uq.edu.au>
+ */
+
+#include "nsCOMPtr.h"
+#include "nsHTMLParts.h"
+#include "nsIHTMLContent.h"
+#include "nsFrame.h"
+#include "nsLineLayout.h"
+#include "nsHTMLIIDs.h"
+#include "nsIPresContext.h"
+#include "nsHTMLAtoms.h"
+#include "nsUnitConversion.h"
+#include "nsIStyleContext.h"
+#include "nsStyleConsts.h"
+#include "nsStyleChangeList.h"
+#include "nsINameSpaceManager.h"
+#include "nsIRenderingContext.h"
+#include "nsIFontMetrics.h"
+#include "nsStyleUtil.h"
+
+#include "nsMathMLmtextFrame.h"
+
+//
+// <mtext> -- text - implementation
+//
+
+nsresult
+NS_NewMathMLmtextFrame(nsIPresShell* aPresShell, nsIFrame** aNewFrame)
+{
+  NS_PRECONDITION(aNewFrame, "null OUT ptr");
+  if (nsnull == aNewFrame) {
+    return NS_ERROR_NULL_POINTER;
+  }
+  nsMathMLmtextFrame* it = new (aPresShell) nsMathMLmtextFrame;
+  if (nsnull == it) {
+    return NS_ERROR_OUT_OF_MEMORY;
+  }
+  *aNewFrame = it;  
+  return NS_OK;
+}
+
+nsMathMLmtextFrame::nsMathMLmtextFrame()
+{
+}
+
+nsMathMLmtextFrame::~nsMathMLmtextFrame()
+{
+}
+
+NS_IMETHODIMP
+nsMathMLmtextFrame::Init(nsIPresContext*  aPresContext,
+                      nsIContent*      aContent,
+                      nsIFrame*        aParent,
+                      nsIStyleContext* aContext,
+                      nsIFrame*        aPrevInFlow)
+{
+  nsresult rv = NS_OK;
+  rv = nsMathMLContainerFrame::Init(aPresContext, aContent, aParent, aContext, aPrevInFlow);
+  return rv;
+}
+
+NS_IMETHODIMP
+nsMathMLmtextFrame::Reflow(nsIPresContext*       aPresContext,
+                        nsHTMLReflowMetrics&     aDesiredSize,
+                        const nsHTMLReflowState& aReflowState,
+                        nsReflowStatus&          aStatus)
+{
+  return ReflowTokenFor(this, aPresContext, aDesiredSize,
+                        aReflowState, aStatus);
+}
+
+NS_IMETHODIMP
+nsMathMLmtextFrame::Place(nsIPresContext*   aPresContext,
+                       nsIRenderingContext& aRenderingContext,
+                       PRBool               aPlaceOrigin,
+                       nsHTMLReflowMetrics& aDesiredSize)
+{
+  return PlaceTokenFor(this, aPresContext, aRenderingContext,
+                       aPlaceOrigin, aDesiredSize);
+}