From 69b84cb501b21951306c6fc93366483f2388e44f Mon Sep 17 00:00:00 2001
From: "peterl%netscape.com"
 <peterl%netscape.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Wed, 2 Dec 1998 00:35:41 +0000
Subject: [PATCH] added inline style sheet accessor

git-svn-id: svn://10.0.0.236/trunk@15581 18797224-902f-48f8-a5cc-f745e15eee43
---
 .../content/html/document/src/nsHTMLDocument.cpp | 16 ++++++++++++++++
 .../content/html/document/src/nsHTMLDocument.h   |  1 +
 .../html/document/src/nsIHTMLContentContainer.h  |  2 ++
 .../layout/html/document/src/nsHTMLDocument.cpp  | 16 ++++++++++++++++
 .../layout/html/document/src/nsHTMLDocument.h    |  1 +
 .../html/document/src/nsIHTMLContentContainer.h  |  2 ++
 6 files changed, 38 insertions(+)

diff --git a/mozilla/content/html/document/src/nsHTMLDocument.cpp b/mozilla/content/html/document/src/nsHTMLDocument.cpp
index 3757679721c..6d49d3f6a70 100644
--- a/mozilla/content/html/document/src/nsHTMLDocument.cpp
+++ b/mozilla/content/html/document/src/nsHTMLDocument.cpp
@@ -367,6 +367,22 @@ NS_IMETHODIMP nsHTMLDocument::GetAttributeStyleSheet(nsIHTMLStyleSheet** aResult
   return NS_OK;
 }
 
+NS_IMETHODIMP nsHTMLDocument::GetInlineStyleSheet(nsIHTMLCSSStyleSheet** aResult)
+{
+  NS_PRECONDITION(nsnull != aResult, "null ptr");
+  if (nsnull == aResult) {
+    return NS_ERROR_NULL_POINTER;
+  }
+  *aResult = mStyleAttrStyleSheet;
+  if (nsnull == mStyleAttrStyleSheet) {
+    return NS_ERROR_NOT_AVAILABLE;  // probably not the right error...
+  }
+  else {
+    NS_ADDREF(mStyleAttrStyleSheet);
+  }
+  return NS_OK;
+}
+
 void nsHTMLDocument::AddStyleSheetToSet(nsIStyleSheet* aSheet, nsIStyleSet* aSet)
 {
   if ((nsnull != mStyleAttrStyleSheet) && (aSheet != mStyleAttrStyleSheet)) {
diff --git a/mozilla/content/html/document/src/nsHTMLDocument.h b/mozilla/content/html/document/src/nsHTMLDocument.h
index 5b3aaba3be3..b9765643a30 100644
--- a/mozilla/content/html/document/src/nsHTMLDocument.h
+++ b/mozilla/content/html/document/src/nsHTMLDocument.h
@@ -56,6 +56,7 @@ public:
   NS_IMETHOD GetImageMap(const nsString& aMapName, nsIImageMap** aResult);
 
   NS_IMETHOD GetAttributeStyleSheet(nsIHTMLStyleSheet** aStyleSheet);
+  NS_IMETHOD GetInlineStyleSheet(nsIHTMLCSSStyleSheet** aStyleSheet);
 
   NS_IMETHOD GetDTDMode(nsDTDMode& aMode);
   NS_IMETHOD SetDTDMode(nsDTDMode aMode);
diff --git a/mozilla/content/html/document/src/nsIHTMLContentContainer.h b/mozilla/content/html/document/src/nsIHTMLContentContainer.h
index 14faf896ea6..489d1a73217 100644
--- a/mozilla/content/html/document/src/nsIHTMLContentContainer.h
+++ b/mozilla/content/html/document/src/nsIHTMLContentContainer.h
@@ -21,6 +21,7 @@
 #include "nsISupports.h"
 
 class nsIHTMLStyleSheet;
+class nsIHTMLCSSStyleSheet;
 
 /* a6cf90cc-15b3-11d2-932e-00805f8add32 */
 #define NS_IHTMLCONTENTCONTAINER_IID \
@@ -35,6 +36,7 @@ class nsIHTMLStyleSheet;
 class nsIHTMLContentContainer : public nsISupports {
 public:
   NS_IMETHOD GetAttributeStyleSheet(nsIHTMLStyleSheet** aStyleSheet) = 0;
+  NS_IMETHOD GetInlineStyleSheet(nsIHTMLCSSStyleSheet** aStyleSheet) = 0;
  
 };
 
diff --git a/mozilla/layout/html/document/src/nsHTMLDocument.cpp b/mozilla/layout/html/document/src/nsHTMLDocument.cpp
index 3757679721c..6d49d3f6a70 100644
--- a/mozilla/layout/html/document/src/nsHTMLDocument.cpp
+++ b/mozilla/layout/html/document/src/nsHTMLDocument.cpp
@@ -367,6 +367,22 @@ NS_IMETHODIMP nsHTMLDocument::GetAttributeStyleSheet(nsIHTMLStyleSheet** aResult
   return NS_OK;
 }
 
+NS_IMETHODIMP nsHTMLDocument::GetInlineStyleSheet(nsIHTMLCSSStyleSheet** aResult)
+{
+  NS_PRECONDITION(nsnull != aResult, "null ptr");
+  if (nsnull == aResult) {
+    return NS_ERROR_NULL_POINTER;
+  }
+  *aResult = mStyleAttrStyleSheet;
+  if (nsnull == mStyleAttrStyleSheet) {
+    return NS_ERROR_NOT_AVAILABLE;  // probably not the right error...
+  }
+  else {
+    NS_ADDREF(mStyleAttrStyleSheet);
+  }
+  return NS_OK;
+}
+
 void nsHTMLDocument::AddStyleSheetToSet(nsIStyleSheet* aSheet, nsIStyleSet* aSet)
 {
   if ((nsnull != mStyleAttrStyleSheet) && (aSheet != mStyleAttrStyleSheet)) {
diff --git a/mozilla/layout/html/document/src/nsHTMLDocument.h b/mozilla/layout/html/document/src/nsHTMLDocument.h
index 5b3aaba3be3..b9765643a30 100644
--- a/mozilla/layout/html/document/src/nsHTMLDocument.h
+++ b/mozilla/layout/html/document/src/nsHTMLDocument.h
@@ -56,6 +56,7 @@ public:
   NS_IMETHOD GetImageMap(const nsString& aMapName, nsIImageMap** aResult);
 
   NS_IMETHOD GetAttributeStyleSheet(nsIHTMLStyleSheet** aStyleSheet);
+  NS_IMETHOD GetInlineStyleSheet(nsIHTMLCSSStyleSheet** aStyleSheet);
 
   NS_IMETHOD GetDTDMode(nsDTDMode& aMode);
   NS_IMETHOD SetDTDMode(nsDTDMode aMode);
diff --git a/mozilla/layout/html/document/src/nsIHTMLContentContainer.h b/mozilla/layout/html/document/src/nsIHTMLContentContainer.h
index 14faf896ea6..489d1a73217 100644
--- a/mozilla/layout/html/document/src/nsIHTMLContentContainer.h
+++ b/mozilla/layout/html/document/src/nsIHTMLContentContainer.h
@@ -21,6 +21,7 @@
 #include "nsISupports.h"
 
 class nsIHTMLStyleSheet;
+class nsIHTMLCSSStyleSheet;
 
 /* a6cf90cc-15b3-11d2-932e-00805f8add32 */
 #define NS_IHTMLCONTENTCONTAINER_IID \
@@ -35,6 +36,7 @@ class nsIHTMLStyleSheet;
 class nsIHTMLContentContainer : public nsISupports {
 public:
   NS_IMETHOD GetAttributeStyleSheet(nsIHTMLStyleSheet** aStyleSheet) = 0;
+  NS_IMETHOD GetInlineStyleSheet(nsIHTMLCSSStyleSheet** aStyleSheet) = 0;
  
 };