gecko-dev/dom/base/nsIScriptRuntime.h
Terrence Cole da1156a8b0 Bug 851568 - Remove HoldScriptObject and DropScriptObject; r=smaug
--HG--
extra : rebase_source : d5bb9bff3dcdb8ceaf8ecb3ea60c96f75e0bc82a
2013-03-19 10:20:22 -07:00

42 lines
1.3 KiB
C++

/* 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/. */
#ifndef nsIScriptRuntime_h__
#define nsIScriptRuntime_h__
#include "nsIScriptContext.h"
#define NS_ISCRIPTRUNTIME_IID \
{ 0x86c6b54a, 0xf067, 0x4878, \
{ 0xb2, 0x77, 0x4e, 0xee, 0x95, 0xda, 0x8f, 0x76 } }
/**
* A singleton language environment for an application. Responsible for
* initializing and cleaning up the global language environment, and a factory
* for language contexts
*/
class nsIScriptRuntime : public nsISupports
{
public:
NS_DECLARE_STATIC_IID_ACCESSOR(NS_ISCRIPTRUNTIME_IID)
/* Factory for a new context for this language */
virtual already_AddRefed<nsIScriptContext>
CreateContext(bool aGCOnDestruction,
nsIScriptGlobalObject* aGlobalObject) = 0;
};
NS_DEFINE_STATIC_IID_ACCESSOR(nsIScriptRuntime, NS_ISCRIPTRUNTIME_IID)
/* helper functions */
nsresult NS_GetJSRuntime(nsIScriptRuntime** aLanguage);
nsresult NS_GetScriptRuntime(const nsAString &aLanguageName,
nsIScriptRuntime **aRuntime);
nsresult NS_GetScriptRuntimeByID(uint32_t aLanguageID,
nsIScriptRuntime **aRuntime);
#endif // nsIScriptRuntime_h__