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-rw-r--r--dom/base/nsDOMClassInfoID.h65
1 files changed, 65 insertions, 0 deletions
diff --git a/dom/base/nsDOMClassInfoID.h b/dom/base/nsDOMClassInfoID.h
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+++ b/dom/base/nsDOMClassInfoID.h
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/. */
+
+/**
+ * This file defines enum values for all of the DOM objects which have
+ * an entry in nsDOMClassInfo.
+ */
+
+#ifndef nsDOMClassInfoID_h__
+#define nsDOMClassInfoID_h__
+
+#include "nsIXPCScriptable.h"
+
+#define DOMCI_CLASS(_dom_class) \
+ eDOMClassInfo_##_dom_class##_id,
+
+enum nsDOMClassInfoID {
+
+#include "nsDOMClassInfoClasses.h"
+
+ // This one better be the last one in this list
+ eDOMClassInfoIDCount
+};
+
+#undef DOMCI_CLASS
+
+/**
+ * nsIClassInfo helper macros
+ */
+
+#ifdef MOZILLA_INTERNAL_API
+
+class nsIClassInfo;
+class nsXPCClassInfo;
+
+extern nsIClassInfo*
+NS_GetDOMClassInfoInstance(nsDOMClassInfoID aID);
+
+#define NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(_class) \
+ if (aIID.Equals(NS_GET_IID(nsIClassInfo)) || \
+ aIID.Equals(NS_GET_IID(nsXPCClassInfo))) { \
+ foundInterface = NS_GetDOMClassInfoInstance(eDOMClassInfo_##_class##_id); \
+ if (!foundInterface) { \
+ *aInstancePtr = nullptr; \
+ return NS_ERROR_OUT_OF_MEMORY; \
+ } \
+ } else
+
+#define NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO_CONDITIONAL(_class, condition) \
+ if ((condition) && \
+ (aIID.Equals(NS_GET_IID(nsIClassInfo)) || \
+ aIID.Equals(NS_GET_IID(nsXPCClassInfo)))) { \
+ foundInterface = NS_GetDOMClassInfoInstance(eDOMClassInfo_##_class##_id); \
+ if (!foundInterface) { \
+ *aInstancePtr = nullptr; \
+ return NS_ERROR_OUT_OF_MEMORY; \
+ } \
+ } else
+
+#endif // MOZILLA_INTERNAL_API
+
+#endif // nsDOMClassInfoID_h__