Initial checkin: merged embed/gecko from xulrunner branch to embed/xulrunner, and svn copied embed/mozilla to embed/xulrunner/embed. Not integreated with the build yet.

svn path=/trunk/; revision=7297

1 files changed, 122 insertions, 0 deletions

diff --git a/embed/xulrunner/src/GeckoSingle.cpp b/embed/xulrunner/src/GeckoSingle.cpp
new file mode 100644
index 000000000..4b5d8e467
--- /dev/null
+++ b/embed/xulrunner/src/GeckoSingle.cpp
@@ -0,0 +1,122 @@
+/*
+ *  Copyright © Christopher Blizzard
+ *  Copyright © 2006 Christian Persch
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License as published by
+ *  the Free Software Foundation; either version 2.1, or (at your option)
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ *  ---------------------------------------------------------------------------
+ *  Derived from Mozilla.org code, which had the following attributions:
+ *
+ *  The Original Code is mozilla.org code.
+ *
+ *  The Initial Developer of the Original Code is
+ *  Christopher Blizzard. Portions created by Christopher Blizzard are Copyright © Christopher Blizzard.  All Rights Reserved.
+ *  Portions created by the Initial Developer are Copyright © 2001
+ *  the Initial Developer. All Rights Reserved.
+ *
+ *  Contributor(s):
+ *    Christopher Blizzard <blizzard@mozilla.org>
+ *  ---------------------------------------------------------------------------
+ *
+ *  $Id$
+ */
+
+#include <mozilla-config.h>
+#include <config.h>
+
+#include <stdlib.h>
+#include "nsIDocShell.h"
+#include "nsIWebProgress.h"
+#include "nsIWebBrowserStream.h"
+#include "nsIWidget.h"
+
+// all of our local includes
+#include "GeckoSingle.h"
+#include "EmbedWindow.h"
+#include "gecko-init.h"
+#include "gecko-init-private.h"
+
+GSList      *GeckoSingle::sWindowList  = nsnull;
+PRUint32     GeckoSingle::sWidgetCount = 0;
+
+GeckoSingle::GeckoSingle()
+{
+}
+
+GeckoSingle::~GeckoSingle()
+{
+}
+
+/* static */
+GeckoBrowser *
+GeckoSingle::FindPrivateForBrowser(nsIWebBrowserChrome *aBrowser)
+{
+  // This function doesn't get called very often at all ( only when
+  // creating a new window ) so it's OK to walk the list of open
+  // windows.
+  for (GSList *l = sWindowList; l != NULL; l = l->next) {
+    GeckoBrowser *tmpPrivate = static_cast<GeckoBrowser *>(l->data);
+    // get the browser object for that window
+    nsIWebBrowserChrome *chrome = static_cast<nsIWebBrowserChrome *>
+                                             (tmpPrivate->mWindow);
+    if (chrome == aBrowser)
+      return tmpPrivate;
+  }
+
+  return nsnull;
+}
+
+/* static */
+void
+GeckoSingle::ReparentToOffscreen (GtkWidget* aWidget)
+{
+  gecko_reparent_to_offscreen (aWidget);
+}
+
+/* static */
+void
+GeckoSingle::AddBrowser(GeckoBrowser *aBrowser)
+{
+  PushStartup();
+  sWindowList = g_slist_prepend (sWindowList, aBrowser);
+}
+
+/* static */
+void
+GeckoSingle::RemoveBrowser(GeckoBrowser *aBrowser)
+{
+  sWindowList = g_slist_remove (sWindowList, aBrowser);
+  PopStartup();
+}
+
+/* static */
+void
+GeckoSingle::PushStartup()
+{
+  GeckoSingle::sWidgetCount++;
+}
+
+/* static */
+void
+GeckoSingle::PopStartup()
+{
+  GeckoSingle::sWidgetCount--;
+  if (GeckoSingle::sWidgetCount == 0) {
+    gecko_shutdown();
+#ifdef XPCOM_GLUE
+    XPCOMGlueShutdown();
+#endif
+  }
+}