Now, both TransactionManager.h and TransactionStack.h are exposed. So,
TransactionManager::GetNumberOfUndoItems() and
TransactionManager::GetNumberOfRedoItems() can be rewritten with non-virtual
inline methods because they just return mUndoStack.GetSize() and
mRedoStack.GetSize(). Then, we can implement EditorBase::NumbeOfUndoItems(),
EditorBase::NumberOfRedoItems(), EditorBase::CanUndo() and
EditorBase::CanRedo() as inline methods.
MozReview-Commit-ID: 3CJd0VrlvFY
--HG--
extra : rebase_source : 6848d80a395f1c161e10bfb50d15bd63de288095
This patch makes EditorBase derived from nsISelectionListener. Then, we can
make IMEContentObserver, TextInputListener, ComposerCommandsUpdater,
TypeInState not derived from nsISelectionListener since EditorBase or
HTMLEditor can notify them of selection change directly. Additionally,
ResizerSelectionListener is not necessary anymore since it just implements
nsISelectionListener and calls only a method of HTMLEditor. So, HTMLEditor
can call it directly.
Note that the order of selection listeners may be different. However,
according to what each selection listener does, changing the order isn't
problem.
MozReview-Commit-ID: 1JXZxQcS0tP
--HG--
extra : rebase_source : c2ebe622a74001ad4e421da492dcdab8e6fe1649
For making ComposerCommandsUpdater not derived from nsISelectionListener,
HTMLEditor needs to store it directly.
This patch also makes ComposerCommandsUpdater cycle collectable because it
stores a strong pointer and HTMLEditor also needs to store it with RefPtr.
Therefore, ComposerCommandsUpdater becomes unnecessary to use nsWeakPtr.
MozReview-Commit-ID: 2WZnLdq15FK
--HG--
extra : rebase_source : 8ee4968e1a63fe88a8276b1f8ce8d145fb9b31ae
For making HTMLEditor stores it directly, we should expose
nsComposerCommandsUpdater first. Then, it should be in mozilla namespace.
MozReview-Commit-ID: 8Vhum4Q3WY
--HG--
rename : editor/composer/nsComposerCommandsUpdater.cpp => editor/composer/ComposerCommandsUpdater.cpp
rename : editor/composer/nsComposerCommandsUpdater.h => editor/composer/ComposerCommandsUpdater.h
extra : rebase_source : 3056eeb4aa3dd3426246b74be1e1e18a93a7c33d
Ehsan Akhgari
Sylvestre Ledru
Boris Zbarsky
Masayuki Nakano