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1 /* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- |
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2 * |
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3 * This Source Code Form is subject to the terms of the Mozilla Public |
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4 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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6 |
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7 /* nsIVariant based writable Property Bag support. */ |
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8 |
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9 #include "nsIPropertyBag.idl" |
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10 |
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11 [scriptable, uuid(96fc4671-eeb4-4823-9421-e50fb70ad353)] |
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12 interface nsIWritablePropertyBag : nsIPropertyBag |
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13 { |
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14 /** |
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15 * Set a property with the given name to the given value. If |
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16 * a property already exists with the given name, it is |
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17 * overwritten. |
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18 */ |
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19 void setProperty(in AString name, in nsIVariant value); |
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20 |
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21 /** |
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22 * Delete a property with the given name. |
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23 * @throws NS_ERROR_FAILURE if a property with that name doesn't |
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24 * exist. |
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25 */ |
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26 void deleteProperty(in AString name); |
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27 }; |