Add m-esr52 at 52.6.0

1 files changed, 81 insertions, 0 deletions

diff --git a/widget/windows/nsToolkit.cpp b/widget/windows/nsToolkit.cpp
new file mode 100644
index 000000000..6c3cc0508
--- /dev/null
+++ b/widget/windows/nsToolkit.cpp
@@ -0,0 +1,81 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsToolkit.h"
+#include "nsAppShell.h"
+#include "nsWindow.h"
+#include "nsWidgetsCID.h"
+#include "prmon.h"
+#include "prtime.h"
+#include "nsIServiceManager.h"
+#include "nsComponentManagerUtils.h"
+#include <objbase.h>
+#include "WinUtils.h"
+
+#include "nsUXThemeData.h"
+
+// unknwn.h is needed to build with WIN32_LEAN_AND_MEAN
+#include <unknwn.h>
+
+using namespace mozilla::widget;
+
+nsToolkit* nsToolkit::gToolkit = nullptr;
+HINSTANCE nsToolkit::mDllInstance = 0;
+
+//-------------------------------------------------------------------------
+//
+// constructor
+//
+//-------------------------------------------------------------------------
+nsToolkit::nsToolkit()  
+{
+    MOZ_COUNT_CTOR(nsToolkit);
+
+#if defined(MOZ_STATIC_COMPONENT_LIBS)
+    nsToolkit::Startup(GetModuleHandle(nullptr));
+#endif
+}
+
+
+//-------------------------------------------------------------------------
+//
+// destructor
+//
+//-------------------------------------------------------------------------
+nsToolkit::~nsToolkit()
+{
+    MOZ_COUNT_DTOR(nsToolkit);
+}
+
+void
+nsToolkit::Startup(HMODULE hModule)
+{
+    nsToolkit::mDllInstance = hModule;
+    WinUtils::Initialize();
+    nsUXThemeData::Initialize();
+}
+
+void
+nsToolkit::Shutdown()
+{
+    delete gToolkit;
+    gToolkit = nullptr;
+}
+
+//-------------------------------------------------------------------------
+//
+// Return the nsToolkit for the current thread.  If a toolkit does not
+// yet exist, then one will be created...
+//
+//-------------------------------------------------------------------------
+// static
+nsToolkit* nsToolkit::GetToolkit()
+{
+  if (!gToolkit) {
+    gToolkit = new nsToolkit();
+  }
+
+  return gToolkit;
+}