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Masayuki Nakano 2b43129579 Bug 1473515 - Make AutoDisableUndo restores enabled state of undo/redo with previous number of maximum transactions r=m_kato 
Calling EditorBase::EnableUndoRedo() without argument means that editor supports
unlimited undo/redo stack.  AutoDisableUndo class calls it without argument
when it needs to restore undo/redo feature.

However, <input type="text"> and <textarea> limits number of maximum
transactions up to 1,000, perhaps for footprint.  So, AutoDisableUndo should
store the last number of maximum transactions before disabling undo/redo from
the constructor.

MozReview-Commit-ID: CoI6ZXyTd3X

--HG--
extra : rebase_source : e2b9af17e5857dcc0a6781e254e45fdb790c9a9e
2018-07-05 19:44:23 +09:00
..
tests Bug 1331081 - script generated patch to omit addEventListener/removeEventListener's third parameter when it's false, r=jaws. 2017-01-17 11:50:25 +01:00
moz.build Bug 1447924 - part 3: Rename nsTransactionStack to mozilla::TransactionStack r=m_kato 2018-03-22 23:30:48 +09:00
nsITransaction.idl
nsITransactionListener.idl
nsITransactionManager.idl Bug 1447924 - part 4: Optimize NumbeOfUndoItems(), NumbeOfRedoItems(), CanUndo() and CanRedo() of EditorBase r=m_kato 2018-03-23 00:08:38 +09:00
nsTransactionManagerCID.h Bug 1447924 - part 1: Rename nsTransactionManager to mozilla::TransactionManager r=m_kato 2018-03-22 22:15:54 +09:00
TransactionItem.cpp Bug 1447924 - part 3: Rename nsTransactionStack to mozilla::TransactionStack r=m_kato 2018-03-22 23:30:48 +09:00
TransactionItem.h Bug 1447924 - part 3: Rename nsTransactionStack to mozilla::TransactionStack r=m_kato 2018-03-22 23:30:48 +09:00
TransactionManager.cpp Bug 1447924 - part 7: Implement AddTransactionListener() and RemoveTransactionListener() in EditorBase and TransactionManager r=m_kato 2018-03-23 18:55:56 +09:00
TransactionManager.h Bug 1473515 - Make AutoDisableUndo restores enabled state of undo/redo with previous number of maximum transactions r=m_kato 2018-07-05 19:44:23 +09:00
TransactionManagerFactory.cpp Bug 1447924 - part 1: Rename nsTransactionManager to mozilla::TransactionManager r=m_kato 2018-03-22 22:15:54 +09:00
TransactionStack.cpp Bug 1447924 - part 3: Rename nsTransactionStack to mozilla::TransactionStack r=m_kato 2018-03-22 23:30:48 +09:00
TransactionStack.h Bug 1447924 - part 3: Rename nsTransactionStack to mozilla::TransactionStack r=m_kato 2018-03-22 23:30:48 +09:00