Implement nsIDOMCryptoDialogs, nsITokenDialogs and

2006-07-22  Christian Persch  <chpe@cvs.gnome.org>

	* embed/mozilla/GtkNSSDialogs.cpp:
	* embed/mozilla/GtkNSSDialogs.h:
	* embed/mozilla/MozRegisterComponents.cpp:

	Implement nsIDOMCryptoDialogs, nsITokenDialogs and
	nsITokenPasswordDialogs. Bug #312869.

	* embed/mozilla/EphyUtils.cpp:
	* embed/mozilla/EphyUtils.h:

	Add a helper function to get the DOM window off the native
	call context, to work around unavailable parent window
	in nsIDOMCryptoDialogs
	( https://bugzilla.mozilla.org/show_bug.cgi?id=341914).

1 files changed, 46 insertions, 4 deletions

diff --git a/embed/mozilla/EphyUtils.cpp b/embed/mozilla/EphyUtils.cpp
index ab6d78e1a..d5ac7fec6 100644
--- a/embed/mozilla/EphyUtils.cpp
+++ b/embed/mozilla/EphyUtils.cpp
@@ -21,21 +21,28 @@
 #include "mozilla-config.h"
 #include "config.h"
 
+#include <nsStringAPI.h>
+
 #include <gtkmozembed.h>
 #include <nsCOMPtr.h>
 #include <nsIDOMWindow.h>
 #include <nsIEmbeddingSiteWindow.h>
 #include <nsIFile.h>
 #include <nsIIOService.h>
-#include <nsIPrintSettings.h>
 #include <nsIServiceManager.h>
 #include <nsIURI.h>
 #include <nsIWebBrowserChrome.h>
 #include <nsIWindowWatcher.h>
+#include <nsIXPConnect.h>
 #include <nsServiceManagerUtils.h>
-#include <nsStringAPI.h>
 #include <nsXPCOM.h>
-#include <nsIXPConnect.h>
+
+#ifdef HAVE_GECKO_1_9
+#include <nsPIDOMWindow.h>
+#include <nsDOMJSUtils.h> /* for GetScriptContextFromJSContext */
+#include <nsIScriptContext.h>
+#include <nsIScriptGlobalObject.h>
+#endif
 
 #include "ephy-embed-shell.h"
 #include "ephy-embed-single.h"
@@ -131,7 +138,7 @@ GtkWidget *
 EphyUtils::FindGtkParent (nsIDOMWindow *aDOMWindow)
 {
 	GtkWidget *embed = FindEmbed (aDOMWindow);
-	NS_ENSURE_TRUE (embed, nsnull);
+	if (!embed) return nsnull;
 
 	GtkWidget *toplevel = gtk_widget_get_toplevel (GTK_WIDGET (embed));
 	if (!GTK_WIDGET_TOPLEVEL (toplevel)) return nsnull;
@@ -174,3 +181,38 @@ EphyJSUtils::IsCalledFromScript ()
 
 	return nsnull != ncc;
 }
+
+/* NOTE: Only call this when we're SURE that we're called directly from JS! */
+nsIDOMWindow *
+EphyJSUtils::GetDOMWindowFromCallContext ()
+{
+  /* TODO: We can do this on 1.8 too, but we'd need to use headers which include private string API
+   * so we'll have to move this to MozillaPrivate
+   */
+#ifdef HAVE_GECKO_1_9
+  nsresult rv;
+  nsCOMPtr<nsIXPConnect> xpc (do_GetService(nsIXPConnect::GetCID(), &rv));
+  NS_ENSURE_SUCCESS (rv, nsnull);
+		
+  nsCOMPtr<nsIXPCNativeCallContext> ncc;
+  rv = xpc->GetCurrentNativeCallContext (getter_AddRefs (ncc));
+  NS_ENSURE_SUCCESS (rv, nsnull);
+
+  JSContext *cx = nsnull;
+  rv = ncc->GetJSContext(&cx);
+  NS_ENSURE_TRUE (NS_SUCCEEDED (rv) && cx, nsnull);
+
+  nsIScriptContext* scriptContext = GetScriptContextFromJSContext (cx);
+  if (!scriptContext) return nsnull;
+
+  nsIScriptGlobalObject *globalObject = scriptContext->GetGlobalObject();
+  if (!globalObject) return nsnull;
+
+  nsCOMPtr<nsPIDOMWindow> piWindow (do_QueryInterface (globalObject));
+  if (!piWindow) return nsnull;
+
+  return piWindow->GetOuterWindow ();
+#else
+  return nsnull;
+#endif
+}