/usr/share/idl/thunderbird/calITransactionManager.idl is in thunderbird-dev 1:38.6.0+build1-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* 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/. */
#include "nsISupports.idl"
interface nsITransactionManager;
interface calICalendar;
interface calIItemBase;
interface calIOperationListener;
/**
* calITransactionManager is a service designed to handle nsITransactions
* regarding the calendar. It is here as a service so that we can keep the
* transactions around without holding onto the whole global js scope+window.
*/
[scriptable, uuid(40a1ccf4-5f54-4815-b842-abf06f84dbfd)]
interface calITransactionManager : nsISupports
{
/**
* @param aAction The Action to execute. This can be one of:
* add Adds an item
* modify Modfifies an item
* delete Deletes an item
* move Move an item from one calendar to the
* next. With this operation, aCalendar is
* the calendar that the event should be
* moved to.
* @param aCalendar The Calendar to execute the transaction on
* @param aItem The changed item for this transaction. This item
* should be immutable
* @param aOldItem The Item in its original form. Only needed for
* modify.
* @param aListener The listener to call when the transaction has
* completed. This parameter can be null.
*/
void createAndCommitTxn(in AUTF8String aAction,
in calIItemBase aItem,
in calICalendar aCalendar,
in calIItemBase aOldItem,
in calIOperationListener aListener);
/**
* Signals the transaction manager that a series of transactions are going
* to be performed, but that, for the purposes of undo and redo, they should
* all be regarded as a single transaction. See also
* nsITransactionManager::beginBatch
*/
void beginBatch();
/**
* Ends the batch transaction in process. See also
* nsITransactionManager::endBatch
*/
void endBatch();
/**
* Undo the last transaction in the transaction manager's stack
*/
void undo();
/**
* Returns true if it is possible to undo a transaction at this time
*/
boolean canUndo();
/**
* Redo the last transaction
*/
void redo();
/**
* Returns true if it is possible to redo a transaction at this time
*/
boolean canRedo();
/**
* A reference to the transaction manager for calendar operations
*/
readonly attribute nsITransactionManager transactionManager;
};
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