Part of fix for bug 13718 -- API for natural dimensions of image. Extend the netscape nsIDOMImage interface. r=jst

dom/public/genPropNames.pl

@@ -1,98 +0,0 @@
-#!/usr/bin/perl
-# 
-# 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.org code.
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are
-# Copyright (C) 1999 Netscape Communications Corporation. All
-# Rights Reserved.
-# 
-# Contributor(s):
-#  Norris Boyd
-# 
-
-open(IN, "nsDOMPropEnums.h") || 
-	die("Error opening 'nsDOMPropEnums.h': $!\n");
-
-open(OUT, ">nsDOMPropNames.h") ||
-	die("Error opening 'nsDOMPropNames.h': $!\n");
-
-while (<IN>) {
-	if (/^enum nsDOMProp/) {
-		last;
-	}
-}
-
-print OUT <<'EOF';
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
- *
- * The contents of this file are subject to the Netscape Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/NPL/
- *
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- *
- * The Original Code is mozilla.org code.
- *
- * The Initial Developer of the Original Code is Netscape
- * Communications Corporation.  Portions created by Netscape are
- * Copyright (C) 1999 Netscape Communications Corporation. All
- * Rights Reserved.
- *
- * Contributor(s): 
- * Norris Boyd
- */
-
-/* nsDOMPropNames.h -- an definition of all DOM property names used to provide 
-**                     per-property security policies.
-**                     AUTOMATICALLY GENERATED -- See genPropNames.pl 
-*/
-
-#ifndef nsDOMPropNames_h__
-#define nsDOMPropNames_h__
-
-#define NS_DOM_PROP_NAMES \
-EOF
-
-$last = "";
-
-while (<IN>) {
-	if (/NS_DOM_PROP_MAX/) {
-		last;
-	}
-	$save = $_;
-	s/,.*/", \\/;
-	s/NS_DOM_PROP_/"/;
-	s/_/./;
-	$_ = lc($_);
-	print OUT $_;
-	# Check order of names and make sure they are sorted.
-	# It's important we check after the subsitution of '.' for '_'
-	# since it's the sort order of the names we care about and '.'
-	# and '_' sort differently with respect to letters.
-	if ($last ne "" && ($last gt $_)) {
-		die "Name $lastsave and $save are out of order in nsDOMPropEnums.h.\n";
-	}
-	$last = $_;
-	$lastsave = $save;
-}
-
-print OUT <<EOF;
-
-#endif // nsDOMPropNames_h__
-EOF
-

dom/public/html/nsIDOMImage.h

@@ -56,6 +56,10 @@ public:
 
   NS_IMETHOD    GetWidth(PRInt32* aWidth)=0;
   NS_IMETHOD    SetWidth(PRInt32 aWidth)=0;
+
+  NS_IMETHOD    GetNaturalHeight(PRInt32* aNaturalHeight)=0;
+
+  NS_IMETHOD    GetNaturalWidth(PRInt32* aNaturalWidth)=0;
 };
 
 
@@ -73,6 +77,8 @@ public:
   NS_IMETHOD    SetVspace(PRInt32 aVspace);  \
   NS_IMETHOD    GetWidth(PRInt32* aWidth);  \
   NS_IMETHOD    SetWidth(PRInt32 aWidth);  \
+  NS_IMETHOD    GetNaturalHeight(PRInt32* aNaturalHeight);  \
+  NS_IMETHOD    GetNaturalWidth(PRInt32* aNaturalWidth);  \
 
 
 
@@ -90,6 +96,8 @@ public:
   NS_IMETHOD    SetVspace(PRInt32 aVspace) { return _to SetVspace(aVspace); } \
   NS_IMETHOD    GetWidth(PRInt32* aWidth) { return _to GetWidth(aWidth); } \
   NS_IMETHOD    SetWidth(PRInt32 aWidth) { return _to SetWidth(aWidth); } \
+  NS_IMETHOD    GetNaturalHeight(PRInt32* aNaturalHeight) { return _to GetNaturalHeight(aNaturalHeight); } \
+  NS_IMETHOD    GetNaturalWidth(PRInt32* aNaturalWidth) { return _to GetNaturalWidth(aNaturalWidth); } \
 
 
 #endif // nsIDOMImage_h__

dom/public/idl/html/HTMLImageElement.idl

@@ -1,36 +0,0 @@
-interface HTMLImageElement : HTMLElement {
- /* IID: { 0xa6cf90ab, 0x15b3, 0x11d2, \
-  { 0x93, 0x2e, 0x00, 0x80, 0x5f, 0x8a, 0xdd, 0x32 } } */
-
-            void HTMLImageElement();
-
-            attribute  DOMString            lowSrc;
-            attribute  DOMString            name;
-            attribute  DOMString            align;
-            attribute  DOMString            alt;
-   noscript attribute  DOMString            border;
-   noscript attribute  DOMString            height;
-   noscript attribute  DOMString            hspace;
-            attribute  boolean              isMap;
-            attribute  DOMString            longDesc;
-   noscript attribute  DOMString            src;
-   noscript attribute  DOMString            vspace;
-   noscript attribute  DOMString            width;
-            attribute  DOMString            useMap;
-};
-
-interface Image {
- /* IID: { 0xa6cf90c7, 0x15b3, 0x11d2, \
-  { 0x93, 0x2e, 0x00, 0x80, 0x5f, 0x8a, 0xdd, 0x32 } } */
-
-            void Image();
-            attribute DOMString lowsrc;
-            readonly attribute boolean complete;
-
-            /* Needed for backwards compatibility */
-            attribute  long                 border;
-            attribute  long                 height;
-            attribute  long                 hspace;
-            attribute  long                 vspace;
-            attribute  long                 width;
-};

dom/public/nsDOMPropEnums.h

@@ -664,6 +664,8 @@ enum nsDOMProp {
     NS_DOM_PROP_IMAGE_HEIGHT, 
     NS_DOM_PROP_IMAGE_HSPACE, 
     NS_DOM_PROP_IMAGE_LOWSRC,
+    NS_DOM_PROP_IMAGE_NATURALHEIGHT,
+    NS_DOM_PROP_IMAGE_NATURALWIDTH,
     NS_DOM_PROP_IMAGE_VSPACE, 
     NS_DOM_PROP_IMAGE_WIDTH, 
     NS_DOM_PROP_JAVASCRIPT_ENABLED,

dom/public/nsDOMPropNames.h

@@ -662,6 +662,8 @@
     "image.height", \
     "image.hspace", \
     "image.lowsrc", \
+    "image.naturalheight", \
+    "image.naturalwidth", \
     "image.vspace", \
     "image.width", \
     "javascript.enabled", \

dom/src/html/nsJSHTMLImageElement.cpp

@@ -65,7 +65,9 @@ enum HTMLImageElement_slots {
   IMAGE_HEIGHT = -11,
   IMAGE_HSPACE = -12,
   IMAGE_VSPACE = -13,
-  IMAGE_WIDTH = -14
+  IMAGE_WIDTH = -14,
+  IMAGE_NATURALHEIGHT = -15,
+  IMAGE_NATURALWIDTH = -16
 };
 
 /***********************************************************************/
@@ -305,6 +307,44 @@ GetHTMLImageElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
         }
         break;
       }
+      case IMAGE_NATURALHEIGHT:
+      {
+        rv = secMan->CheckScriptAccess(cx, obj, NS_DOM_PROP_IMAGE_NATURALHEIGHT, PR_FALSE);
+        if (NS_SUCCEEDED(rv)) {
+          PRInt32 prop;
+          nsIDOMImage* b;
+          if (NS_OK == a->QueryInterface(kIImageIID, (void **)&b)) {
+            rv = b->GetNaturalHeight(&prop);
+            if(NS_SUCCEEDED(rv)) {
+            *vp = INT_TO_JSVAL(prop);
+            }
+            NS_RELEASE(b);
+          }
+          else {
+            rv = NS_ERROR_DOM_WRONG_TYPE_ERR;
+          }
+        }
+        break;
+      }
+      case IMAGE_NATURALWIDTH:
+      {
+        rv = secMan->CheckScriptAccess(cx, obj, NS_DOM_PROP_IMAGE_NATURALWIDTH, PR_FALSE);
+        if (NS_SUCCEEDED(rv)) {
+          PRInt32 prop;
+          nsIDOMImage* b;
+          if (NS_OK == a->QueryInterface(kIImageIID, (void **)&b)) {
+            rv = b->GetNaturalWidth(&prop);
+            if(NS_SUCCEEDED(rv)) {
+            *vp = INT_TO_JSVAL(prop);
+            }
+            NS_RELEASE(b);
+          }
+          else {
+            rv = NS_ERROR_DOM_WRONG_TYPE_ERR;
+          }
+        }
+        break;
+      }
       default:
         return nsJSUtils::nsCallJSScriptObjectGetProperty(a, cx, obj, id, vp);
     }
@@ -663,6 +703,8 @@ static JSPropertySpec HTMLImageElementProperties[] =
   {"hspace",    IMAGE_HSPACE,    JSPROP_ENUMERATE},
   {"vspace",    IMAGE_VSPACE,    JSPROP_ENUMERATE},
   {"width",    IMAGE_WIDTH,    JSPROP_ENUMERATE},
+  {"naturalHeight",    IMAGE_NATURALHEIGHT,    JSPROP_ENUMERATE | JSPROP_READONLY},
+  {"naturalWidth",    IMAGE_NATURALWIDTH,    JSPROP_ENUMERATE | JSPROP_READONLY},
   {0}
 };
 

dom/tools/macbuild/IDL_MacPrefix.h

@@ -1,3 +0,0 @@
-
-#include "MacPrefix_debug.h"
-