From 1dbdacbc2f87c101158314adf0a862d30983bd3a Mon Sep 17 00:00:00 2001
From: "neil%parkwaycc.co.uk" <neil%parkwaycc.co.uk>
Date: Sun, 24 Oct 2004 22:57:06 +0000
Subject: [PATCH] Deprecate window.title b=264102 r=jst sr=peterv

---
 dom/src/base/nsGlobalWindow.cpp | 31 +++++++++++++++++++++----------
 dom/src/base/nsGlobalWindow.h   |  2 --
 2 files changed, 21 insertions(+), 12 deletions(-)

diff --git a/dom/src/base/nsGlobalWindow.cpp b/dom/src/base/nsGlobalWindow.cpp
index 496630d1e0bc..ff68e4784bea 100644
--- a/dom/src/base/nsGlobalWindow.cpp
+++ b/dom/src/base/nsGlobalWindow.cpp
@@ -84,6 +84,7 @@
 #include "nsIHTMLDocument.h"
 #include "nsIDOMCrypto.h"
 #include "nsIDOMDocument.h"
+#include "nsIDOMNSDocument.h"
 #include "nsIDOMDocumentView.h"
 #include "nsIDOMElement.h"
 #include "nsIDOMDocumentEvent.h"
@@ -5489,25 +5490,35 @@ NS_IMPL_RELEASE_INHERITED(nsGlobalChromeWindow, GlobalWindowImpl)
 
 // nsGlobalChromeWindow implementation
 
+static void TitleConsoleWarning()
+{
+  nsCOMPtr<nsIConsoleService> console(do_GetService("@mozilla.org/consoleservice;1"));
+  if (console)
+    console->LogStringMessage(NS_LITERAL_STRING("Deprecated property window.title used.  Please use document.title instead.").get());
+}
+
 NS_IMETHODIMP
 nsGlobalChromeWindow::GetTitle(nsAString& aTitle)
 {
-  aTitle = mTitle;
-  return NS_OK;
+  NS_ERROR("nsIDOMChromeWindow::GetTitle is deprecated, use nsIDOMNSDocument instead");
+  TitleConsoleWarning();
+
+  nsresult rv;
+  nsCOMPtr<nsIDOMNSDocument> nsdoc(do_QueryInterface(mDocument, &rv));
+  NS_ENSURE_SUCCESS(rv, rv);
+  return nsdoc->GetTitle(aTitle);
 }
 
 NS_IMETHODIMP
 nsGlobalChromeWindow::SetTitle(const nsAString& aTitle)
 {
-  mTitle = aTitle;
-  if(mDocShell) {
-    nsCOMPtr<nsIBaseWindow> docShellAsWin(do_QueryInterface(mDocShell));
-    if(docShellAsWin) {
-      docShellAsWin->SetTitle(PromiseFlatString(mTitle).get());
-    }
-  }
+  NS_ERROR("nsIDOMChromeWindow::SetTitle is deprecated, use nsIDOMNSDocument instead");
+  TitleConsoleWarning();
 
-  return NS_OK;
+  nsresult rv;
+  nsCOMPtr<nsIDOMNSDocument> nsdoc(do_QueryInterface(mDocument, &rv));
+  NS_ENSURE_SUCCESS(rv, rv);
+  return nsdoc->SetTitle(aTitle);
 }
 
 NS_IMETHODIMP
diff --git a/dom/src/base/nsGlobalWindow.h b/dom/src/base/nsGlobalWindow.h
index ae3e64d778f4..7d2ed6264b3f 100644
--- a/dom/src/base/nsGlobalWindow.h
+++ b/dom/src/base/nsGlobalWindow.h
@@ -363,8 +363,6 @@ public:
 
 protected:
   nsresult GetMainWidget(nsIWidget** aMainWidget);
-
-  nsString mTitle;
 };
 
 /*