From b1993962adcf5535b3bdfdc871c36fd44dfbb4a8 Mon Sep 17 00:00:00 2001
From: "danm%netscape.com"
 <danm%netscape.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Thu, 6 Dec 2001 22:35:02 +0000
Subject: [PATCH] adding a blur method (0.9.4 branch). bug 57841 r=hyatt,rpotts
 a=valeski

git-svn-id: svn://10.0.0.236/branches/MOZILLA_0_9_4_BRANCH@109882 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/docshell/base/nsDocShell.cpp                   | 10 ++++++++++
 mozilla/docshell/base/nsIDocShell.idl                  |  6 ++++++
 .../browser/webBrowser/nsIEmbeddingSiteWindow.idl      |  5 +++++
 3 files changed, 21 insertions(+)

diff --git a/mozilla/docshell/base/nsDocShell.cpp b/mozilla/docshell/base/nsDocShell.cpp
index 647e666dd50..4bbff9ee07e 100644
--- a/mozilla/docshell/base/nsDocShell.cpp
+++ b/mozilla/docshell/base/nsDocShell.cpp
@@ -1406,6 +1406,16 @@ nsDocShell::TabToTreeOwner(PRBool aForward, PRBool* aTookFocus)
     return NS_OK;
 }
 
+NS_IMETHODIMP
+nsDocShell::Blur()
+{
+  nsCOMPtr<nsIEmbeddingSiteWindow> window = do_GetInterface(mTreeOwner);
+  if (window)
+    return window->Blur();
+  
+  return NS_ERROR_FAILURE;
+}
+
 
 //*****************************************************************************
 // nsDocShell::nsIDocShellTreeItem
diff --git a/mozilla/docshell/base/nsIDocShell.idl b/mozilla/docshell/base/nsIDocShell.idl
index 3871fe4fcc7..2e5bd4ed142 100644
--- a/mozilla/docshell/base/nsIDocShell.idl
+++ b/mozilla/docshell/base/nsIDocShell.idl
@@ -263,6 +263,12 @@ interface nsIDocShell : nsISupports
   void tabToTreeOwner(in boolean forward,
                       out boolean tookFocus);
 
+  /**
+   Tells the docshell to unfocus itself. This is the where nsIDOMWindow::blur
+   comes for its implementation.
+   */
+  void blur();
+
   /**
    * Current busy state for DocShell
    */
diff --git a/mozilla/embedding/browser/webBrowser/nsIEmbeddingSiteWindow.idl b/mozilla/embedding/browser/webBrowser/nsIEmbeddingSiteWindow.idl
index de3c2ed20a0..b14dbbffab1 100644
--- a/mozilla/embedding/browser/webBrowser/nsIEmbeddingSiteWindow.idl
+++ b/mozilla/embedding/browser/webBrowser/nsIEmbeddingSiteWindow.idl
@@ -87,6 +87,11 @@ interface nsIEmbeddingSiteWindow : nsISupports
      */
     void setFocus();
 
+    /**
+     * Blur the window
+     */
+    void blur();
+
     /**
      * Visibility of the window.
      */