The Tor Browser: dom/base/nsIScriptTimeoutHandler.h@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* vim: set ts=2 sw=2 et tw=80: */

     3 /* This Source Code Form is subject to the terms of the Mozilla Public

     4  * License, v. 2.0. If a copy of the MPL was not distributed with this

     5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 #ifndef nsIScriptTimeoutHandler_h___

     7 #define nsIScriptTimeoutHandler_h___

     9 #include "nsTArray.h"

    10 #include "js/TypeDecls.h"

    12 namespace mozilla {

    13 namespace dom {

    14 class Function;

    15 } // namespace dom

    16 } // namespace mozilla

    18 #define NS_ISCRIPTTIMEOUTHANDLER_IID \

    19 { 0x53c8e80e, 0xcc78, 0x48bc, \

    20  { 0xba, 0x63, 0x0c, 0xb9, 0xdb, 0xf7, 0x06, 0x34 } }

    22 /**

    23  * Abstraction of the script objects etc required to do timeouts in a

    24  * language agnostic way.

    25  */

    27 class nsIScriptTimeoutHandler : public nsISupports

    28 {

    29 public:

    30   NS_DECLARE_STATIC_IID_ACCESSOR(NS_ISCRIPTTIMEOUTHANDLER_IID)

    32   // Get the Function to call.  If this returns nullptr, GetHandlerText() will

    33   // be called to get the string.

    34   virtual mozilla::dom::Function *GetCallback() = 0;

    36   // Get the handler text of not a compiled object.

    37   virtual const char16_t *GetHandlerText() = 0;

    39   // Get the location of the script.

    40   // Note: The memory pointed to by aFileName is owned by the

    41   // nsIScriptTimeoutHandler and should not be freed by the caller.

    42   virtual void GetLocation(const char **aFileName, uint32_t *aLineNo) = 0;

    44   // If we have a Function, get the arguments for passing to it.

    45   virtual const nsTArray<JS::Value>& GetArgs() = 0;

    46 };

    48 NS_DEFINE_STATIC_IID_ACCESSOR(nsIScriptTimeoutHandler,

    49                               NS_ISCRIPTTIMEOUTHANDLER_IID)

    51 #endif // nsIScriptTimeoutHandler_h___

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