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52 lines
1.9 KiB
Plaintext
52 lines
1.9 KiB
Plaintext
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsISupports.idl"
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#include "nsICommandParams.idl"
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/**
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* nsIControllerCommand
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*
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* A generic command interface. You can register an nsIControllerCommand
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* with the nsIControllerCommandTable.
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*/
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[scriptable, uuid(0eae9a46-1dd2-11b2-aca0-9176f05fe9db)]
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interface nsIControllerCommand : nsISupports
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{
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/**
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* Returns true if the command is currently enabled. An nsIControllerCommand
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* can implement more than one commands; say, a group of related commands
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* (e.g. delete left/delete right). Because of this, the command name is
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* passed to each method.
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*
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* @param aCommandName the name of the command for which we want the enabled
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* state.
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* @param aCommandContext a cookie held by the nsIControllerCommandTable,
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* allowing the command to get some context information.
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* The contents of this cookie are implementation-defined.
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*/
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boolean isCommandEnabled(in string aCommandName, in nsISupports aCommandContext);
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void getCommandStateParams(in string aCommandName, in nsICommandParams aParams, in nsISupports aCommandContext);
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/**
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* Execute the name command.
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*
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* @param aCommandName the name of the command to execute.
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*
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* @param aCommandContext a cookie held by the nsIControllerCommandTable,
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* allowing the command to get some context information.
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* The contents of this cookie are implementation-defined.
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*/
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void doCommand(in string aCommandName, in nsISupports aCommandContext);
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void doCommandParams(in string aCommandName, in nsICommandParams aParams, in nsISupports aCommandContext);
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};
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