Use NS_NewObjectFrame

layout/html/content/src/nsHTMLApplet.cpp

@@ -1,35 +1,29 @@
 /* -*- 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
+ * Version 1.0 (the "License"); you may not use this file except in
- * compliance with the NPL.  You may obtain a copy of the NPL at
+ * compliance with the License.  You may obtain a copy of the License at
  * http://www.mozilla.org/NPL/
  *
- * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * Software distributed under the License is distributed on an "AS IS"
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See
- * for the specific language governing rights and limitations under the
+ * the License for the specific language governing rights and limitations
- * NPL.
+ * under the License.
  *
- * The Initial Developer of this code under the NPL is Netscape
+ * The Original Code is Mozilla Communicator client code.
- * Communications Corporation.  Portions created by Netscape are
+ *
- * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * The Initial Developer of the Original Code is Netscape Communications
- * Reserved.
+ * 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"
-
+#include "nsHTMLAtoms.h"
-// XXX temporary
+#include "nsIStyleContext.h"
-nsresult NS_NewAppletFrame(nsIFrame** aFrameResult, nsIContent* aContent,
+#include "nsIPresContext.h"
-                           nsIFrame* aParentFrame)
+#include "nsStyleConsts.h"
-{
-  nsFrame::NewFrame(aFrameResult, aContent, aParentFrame);
-  if (nsnull == *aFrameResult) {
-    return NS_ERROR_OUT_OF_MEMORY;
-  }
-  return NS_OK;
-}
 
 #define nsHTMLAppletSuper nsHTMLContainer
 
@@ -42,9 +36,17 @@ public:
                                nsIStyleContext* aStyleContext,
                                nsIFrame*&       aResult);
 
+  void SetAttribute(nsIAtom* aAttribute, const nsString& aString);
+
+  virtual void MapAttributesInto(nsIStyleContext* aContext, 
+                                 nsIPresContext* aPresContext);
+
 protected:
   virtual ~nsHTMLApplet();
-  nsString mApplet;
+
+  nsContentAttr AttributeToString(nsIAtom* aAttribute,
+                                  nsHTMLValue& aValue,
+                                  nsString& aResult) const;
 };
 
 nsHTMLApplet::nsHTMLApplet(nsIAtom* aTag)
@@ -63,7 +65,7 @@ nsHTMLApplet::CreateFrame(nsIPresContext*  aPresContext,
                           nsIFrame*&       aResult)
 {
   nsIFrame* frame;
-  nsresult rv = NS_NewAppletFrame(&frame, this, aParentFrame);
+  nsresult rv = NS_NewObjectFrame(frame, this, aParentFrame);
   if (NS_OK != rv) {
     return rv;
   }
@@ -72,6 +74,80 @@ nsHTMLApplet::CreateFrame(nsIPresContext*  aPresContext,
   return NS_OK;
 }
 
+void
+nsHTMLApplet::SetAttribute(nsIAtom* aAttribute, const nsString& aString)
+{
+  nsHTMLValue val;
+  if (aAttribute == nsHTMLAtoms::align) {
+    if (ParseAlignParam(aString, val)) {
+      // Reflect the attribute into the syle system
+      nsHTMLTagContent::SetAttribute(aAttribute, val);
+    }
+  }
+  else if (ParseImageProperty(aAttribute, aString, val)) {
+    nsHTMLTagContent::SetAttribute(aAttribute, val);
+  }
+  else {
+    nsHTMLAppletSuper::SetAttribute(aAttribute, aString);
+  }
+}
+
+nsContentAttr
+nsHTMLApplet::AttributeToString(nsIAtom* aAttribute,
+                                nsHTMLValue& aValue,
+                                nsString& aResult) const
+{
+  nsContentAttr ca = eContentAttr_NotThere;
+  if (aAttribute == nsHTMLAtoms::align) {
+    if (eHTMLUnit_Enumerated == aValue.GetUnit()) {
+      AlignParamToString(aValue, aResult);
+      ca = eContentAttr_HasValue;
+    }
+  }
+  else if (ImagePropertyToString(aAttribute, aValue, aResult)) {
+    ca = eContentAttr_HasValue;
+  }
+  return ca;
+}
+
+void
+nsHTMLApplet::MapAttributesInto(nsIStyleContext* aContext, 
+                                nsIPresContext* aPresContext)
+{
+  if (nsnull != mAttributes) {
+    nsHTMLValue value;
+    GetAttribute(nsHTMLAtoms::align, value);
+    if (value.GetUnit() == eHTMLUnit_Enumerated) {
+      PRUint8 align = value.GetIntValue();
+      nsStyleDisplay* display = (nsStyleDisplay*)
+        aContext->GetMutableStyleData(eStyleStruct_Display);
+      nsStyleText* text = (nsStyleText*)
+        aContext->GetMutableStyleData(eStyleStruct_Text);
+      nsStyleSpacing* spacing = (nsStyleSpacing*)
+        aContext->GetMutableStyleData(eStyleStruct_Spacing);
+      float p2t = aPresContext->GetPixelsToTwips();
+      nsStyleCoord three(nscoord(p2t*3));
+      switch (align) {
+      case NS_STYLE_TEXT_ALIGN_LEFT:
+        display->mFloats = NS_STYLE_FLOAT_LEFT;
+        spacing->mMargin.SetLeft(three);
+        spacing->mMargin.SetRight(three);
+        break;
+      case NS_STYLE_TEXT_ALIGN_RIGHT:
+        display->mFloats = NS_STYLE_FLOAT_RIGHT;
+        spacing->mMargin.SetLeft(three);
+        spacing->mMargin.SetRight(three);
+        break;
+      default:
+        text->mVerticalAlign.SetIntValue(align, eStyleUnit_Enumerated);
+        break;
+      }
+    }
+  }
+  MapImagePropertiesInto(aContext, aPresContext);
+  MapImageBorderInto(aContext, aPresContext, nsnull);
+}
+
 nsresult
 NS_NewHTMLApplet(nsIHTMLContent** aInstancePtrResult,
                  nsIAtom* aTag)

layout/html/content/src/nsHTMLObject.cpp

@@ -1,36 +1,26 @@
 /* -*- 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
+ * Version 1.0 (the "License"); you may not use this file except in
- * compliance with the NPL.  You may obtain a copy of the NPL at
+ * compliance with the License.  You may obtain a copy of the License at
  * http://www.mozilla.org/NPL/
  *
- * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * Software distributed under the License is distributed on an "AS IS"
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See
- * for the specific language governing rights and limitations under the
+ * the License for the specific language governing rights and limitations
- * NPL.
+ * under the License.
  *
- * The Initial Developer of this code under the NPL is Netscape
+ * The Original Code is Mozilla Communicator client code.
- * Communications Corporation.  Portions created by Netscape are
+ *
- * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * The Initial Developer of the Original Code is Netscape Communications
- * Reserved.
+ * 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 temporary
-nsresult NS_NewObjectFrame(nsIFrame** aFrameResult, nsIContent* aContent,
-                           nsIFrame* aParentFrame)
-{
-  nsFrame::NewFrame(aFrameResult, aContent, aParentFrame);
-  if (nsnull == *aFrameResult) {
-    return NS_ERROR_OUT_OF_MEMORY;
-  }
-  return NS_OK;
-}
-
 #define nsHTMLObjectSuper nsHTMLContainer
 
 class nsHTMLObject : public nsHTMLObjectSuper {
@@ -44,7 +34,6 @@ public:
 
 protected:
   virtual ~nsHTMLObject();
-  nsString mObject;
 };
 
 nsHTMLObject::nsHTMLObject(nsIAtom* aTag)
@@ -63,7 +52,7 @@ nsHTMLObject::CreateFrame(nsIPresContext*  aPresContext,
                           nsIFrame*&       aResult)
 {
   nsIFrame* frame;
-  nsresult rv = NS_NewObjectFrame(&frame, this, aParentFrame);
+  nsresult rv = NS_NewObjectFrame(frame, this, aParentFrame);
   if (NS_OK != rv) {
     return rv;
   }