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116 lines
4.0 KiB
Plaintext
116 lines
4.0 KiB
Plaintext
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the Session Store component.
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*
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* The Initial Developer of the Original Code is
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* Mozilla Corporation
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* Portions created by the Initial Developer are Copyright (C) 2010
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Mark Finkle <mfinkle@mozilla.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsISupports.idl"
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interface nsIDOMWindow;
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interface nsIDOMNode;
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/**
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* nsISessionStore keeps track of the current browsing state.
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*
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* The nsISessionStore API operates mostly on browser windows and the browser
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* tabs contained in them.
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*/
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[scriptable, uuid(a0a52a85-4032-41d7-b183-9d21009e0a65)]
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interface nsISessionStore : nsISupports
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{
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/**
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* Get the current browsing state.
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* @returns a JSON string representing the session state.
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*/
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AString getBrowserState();
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/**
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* Get the number of restore-able tabs for a browser window
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*/
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unsigned long getClosedTabCount(in nsIDOMWindow aWindow);
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/**
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* Get closed tab data
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*
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* @param aWindow is the browser window for which to get closed tab data
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* @returns a JSON string representing the list of closed tabs.
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*/
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AString getClosedTabData(in nsIDOMWindow aWindow);
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/**
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* @param aWindow is the browser window to reopen a closed tab in.
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* @param aIndex is the index of the tab to be restored (FIFO ordered).
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* @returns a reference to the reopened tab.
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*/
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nsIDOMNode undoCloseTab(in nsIDOMWindow aWindow, in unsigned long aIndex);
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/**
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* @param aWindow is the browser window associated with the closed tab.
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* @param aIndex is the index of the closed tab to be removed (FIFO ordered).
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*/
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nsIDOMNode forgetClosedTab(in nsIDOMWindow aWindow, in unsigned long aIndex);
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/**
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* @param aTab is the browser tab to get the value for.
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* @param aKey is the value's name.
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*
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* @returns A string value or an empty string if none is set.
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*/
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AString getTabValue(in nsIDOMNode aTab, in AString aKey);
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/**
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* @param aTab is the browser tab to set the value for.
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* @param aKey is the value's name.
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* @param aStringValue is the value itself (use JSON.stringify/parse before setting JS objects).
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*/
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void setTabValue(in nsIDOMNode aTab, in AString aKey, in AString aStringValue);
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/**
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* @param aTab is the browser tab to get the value for.
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* @param aKey is the value's name.
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*/
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void deleteTabValue(in nsIDOMNode aTab, in AString aKey);
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/**
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* @returns A boolean indicating we should restore previous browser session
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*/
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boolean shouldRestore();
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/**
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* Restores the previous browser session using a fast, lightweight strategy
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*/
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void restoreLastSession();
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};
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