nsIWebShell now supports a single observer for all documents loads...

git-svn-id: svn://10.0.0.236/trunk@6168 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/webshell/tests/viewer/nsBrowserWindow.cpp

@@ -260,6 +260,7 @@ void
 nsBrowserWindow::Destroy()
 {
   mWebShell->SetContainer(nsnull);
+  mWebShell->SetObserver(nsnull);
   printf("refcnt=%d\n", mRefCnt);
   Release();
 }
@@ -267,22 +268,21 @@ nsBrowserWindow::Destroy()
 void
 nsBrowserWindow::Back()
 {
-  mWebShell->Back((nsIStreamObserver*) this);
+  mWebShell->Back();
 }
 
 void
 nsBrowserWindow::Forward()
 {
-  mWebShell->Forward((nsIStreamObserver*) this);
+  mWebShell->Forward();
 }
 
 void
 nsBrowserWindow::GoTo(const nsString& aURL)
 {
-  mWebShell->LoadURL(aURL, (nsIStreamObserver*) this, nsnull);
+  mWebShell->LoadURL(aURL, nsnull);
 }
 
-
 #define FILE_PROTOCOL "file://"
 
 static PRBool GetFileNameFromFileSelector(nsIWidget* aParentWindow,
@@ -429,6 +429,7 @@ nsBrowserWindow::Init(nsIAppShell* aAppShell,
   r.x = r.y = 0;
   rv = mWebShell->Init(mWindow->GetNativeData(NS_NATIVE_WIDGET), r);
   mWebShell->SetContainer((nsIWebShellContainer*) this);
+  mWebShell->SetObserver((nsIStreamObserver*)this);
   mWebShell->Show();
 
   if (NS_CHROME_MENU_BAR_ON & aChromeMask) {
@@ -638,7 +639,7 @@ nsBrowserWindow::GetChrome(PRUint32& aChromeMaskResult)
 NS_IMETHODIMP
 nsBrowserWindow::LoadURL(const nsString& aURL)
 {
-  return mWebShell->LoadURL(aURL, this, nsnull);
+  return mWebShell->LoadURL(aURL, nsnull);
 }
 
 NS_IMETHODIMP

mozilla/webshell/tests/viewer/nsDocLoader.cpp

@@ -138,6 +138,13 @@ void nsDocLoader::StartLoading()
   if (mStart == PR_FALSE)
   {
     mStart = PR_TRUE;
+
+    // Enable observing each URL load...
+    nsIWebShell* shell = nsnull;
+    mBrowser->GetWebShell(shell);
+    shell->SetObserver((nsIStreamObserver*)this);
+    NS_RELEASE(shell);
+
     if (mURLList)
     {
       if (mDocNum < mURLList->Count())
@@ -158,7 +165,6 @@ nsDocLoader::LoadDoc(PRInt32 aDocNum, PRBool aObserveIt)
     mBrowser->GetWebShell(shell);
     if (nsnull != shell) {
       shell->LoadURL(*url,                           // URL string
-                     aObserveIt ? this : nsnull,     // Observer
                      nsnull);                        // Post Data
       NS_RELEASE(shell);
     }