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- /*
- * DO NOT EDIT. THIS FILE IS GENERATED FROM nsITransactionManager.idl
- */
-
- #ifndef __gen_nsITransactionManager_h__
- #define __gen_nsITransactionManager_h__
-
-
- #ifndef __gen_nsISupports_h__
- #include "nsISupports.h"
- #endif
-
- #ifndef __gen_nsITransaction_h__
- #include "nsITransaction.h"
- #endif
-
- #ifndef __gen_nsITransactionList_h__
- #include "nsITransactionList.h"
- #endif
-
- #ifndef __gen_nsITransactionListener_h__
- #include "nsITransactionListener.h"
- #endif
-
- /* For IDL files that don't want to include root IDL files. */
- #ifndef NS_NO_VTABLE
- #define NS_NO_VTABLE
- #endif
- #define NS_TRANSACTIONMANAGER_CONTRACTID "@mozilla.org/transactionmanager;1"
-
- /* starting interface: nsITransactionManager */
- #define NS_ITRANSACTIONMANAGER_IID_STR "58e330c2-7b48-11d2-98b9-00805f297d89"
-
- #define NS_ITRANSACTIONMANAGER_IID \
- {0x58e330c2, 0x7b48, 0x11d2, \
- { 0x98, 0xb9, 0x00, 0x80, 0x5f, 0x29, 0x7d, 0x89 }}
-
- class NS_NO_VTABLE nsITransactionManager : public nsISupports {
- public:
-
- NS_DEFINE_STATIC_IID_ACCESSOR(NS_ITRANSACTIONMANAGER_IID)
-
- /**
- * The nsITransactionManager interface.
- * <P>
- * This interface is implemented by an object that wants to
- * manage/track transactions.
- */
- /**
- * Calls a transaction's doTransaction() method, then pushes it on the
- * undo stack.
- * <P>
- * This method calls the transaction's AddRef() method.
- * The transaction's Release() method will be called when the undo or redo
- * stack is pruned or when the transaction manager is destroyed.
- * @param aTransaction the transaction to do.
- */
- /* void doTransaction (in nsITransaction aTransaction); */
- NS_IMETHOD DoTransaction(nsITransaction *aTransaction) = 0;
-
- /**
- * Pops the topmost transaction on the undo stack, calls it's
- * undoTransaction() method, then pushes it on the redo stack.
- */
- /* void undoTransaction (); */
- NS_IMETHOD UndoTransaction(void) = 0;
-
- /**
- * Pops the topmost transaction on the redo stack, calls it's
- * redoTransaction() method, then pushes it on the undo stack.
- */
- /* void redoTransaction (); */
- NS_IMETHOD RedoTransaction(void) = 0;
-
- /**
- * Clears the undo and redo stacks.
- */
- /* void clear (); */
- NS_IMETHOD Clear(void) = 0;
-
- /**
- * Turns on the transaction manager's batch mode, forcing all transactions
- * executed by the transaction manager's doTransaction() method to be
- * aggregated together until EndBatch() is called. This mode allows an
- * application to execute and group together several independent transactions
- * so they can be undone with a single call to undoTransaction().
- */
- /* void beginBatch (); */
- NS_IMETHOD BeginBatch(void) = 0;
-
- /**
- * Turns off the transaction manager's batch mode.
- */
- /* void endBatch (); */
- NS_IMETHOD EndBatch(void) = 0;
-
- /**
- * The number of items on the undo stack.
- */
- /* readonly attribute long numberOfUndoItems; */
- NS_IMETHOD GetNumberOfUndoItems(PRInt32 *aNumberOfUndoItems) = 0;
-
- /**
- * The number of items on the redo stack.
- */
- /* readonly attribute long numberOfRedoItems; */
- NS_IMETHOD GetNumberOfRedoItems(PRInt32 *aNumberOfRedoItems) = 0;
-
- /**
- * Sets the maximum number of transaction items the transaction manager will
- * maintain at any time. This is commonly referred to as the number of levels
- * of undo.
- * @param aMaxCount A value of -1 means no limit. A value of zero means the
- * transaction manager will execute each transaction, then immediately release
- * all references it has to the transaction without pushing it on the undo
- * stack. A value greater than zero indicates the max number of transactions
- * that can exist at any time on both the undo and redo stacks. This method
- * will prune the necessary number of transactions on the undo and redo
- * stacks if the value specified is less than the number of items that exist
- * on both the undo and redo stacks.
- */
- /* attribute long maxTransactionCount; */
- NS_IMETHOD GetMaxTransactionCount(PRInt32 *aMaxTransactionCount) = 0;
- NS_IMETHOD SetMaxTransactionCount(PRInt32 aMaxTransactionCount) = 0;
-
- /**
- * Returns an AddRef'd pointer to the transaction at the top of the
- * undo stack. Callers should be aware that this method could return
- * return a null in some implementations if there is a batch at the top
- * of the undo stack.
- */
- /* nsITransaction peekUndoStack (); */
- NS_IMETHOD PeekUndoStack(nsITransaction **_retval) = 0;
-
- /**
- * Returns an AddRef'd pointer to the transaction at the top of the
- * redo stack. Callers should be aware that this method could return
- * return a null in some implementations if there is a batch at the top
- * of the redo stack.
- */
- /* nsITransaction peekRedoStack (); */
- NS_IMETHOD PeekRedoStack(nsITransaction **_retval) = 0;
-
- /**
- * Returns the list of transactions on the undo stack. Note that the
- * transaction at the top of the undo stack will actually be at the
- * index 'n-1' in the list, where 'n' is the number of items in the list.
- */
- /* nsITransactionList getUndoList (); */
- NS_IMETHOD GetUndoList(nsITransactionList **_retval) = 0;
-
- /**
- * Returns the list of transactions on the redo stack. Note that the
- * transaction at the top of the redo stack will actually be at the
- * index 'n-1' in the list, where 'n' is the number of items in the list.
- */
- /* nsITransactionList getRedoList (); */
- NS_IMETHOD GetRedoList(nsITransactionList **_retval) = 0;
-
- /**
- * Adds a listener to the transaction manager's notification list. Listeners
- * are notified whenever a transaction is done, undone, or redone.
- * <P>
- * The listener's AddRef() method is called.
- * @param aListener the lister to add.
- */
- /* void AddListener (in nsITransactionListener aListener); */
- NS_IMETHOD AddListener(nsITransactionListener *aListener) = 0;
-
- /**
- * Removes a listener from the transaction manager's notification list.
- * <P>
- * The listener's Release() method is called.
- * @param aListener the lister to remove.
- */
- /* void RemoveListener (in nsITransactionListener aListener); */
- NS_IMETHOD RemoveListener(nsITransactionListener *aListener) = 0;
-
- };
-
- /* Use this macro when declaring classes that implement this interface. */
- #define NS_DECL_NSITRANSACTIONMANAGER \
- NS_IMETHOD DoTransaction(nsITransaction *aTransaction); \
- NS_IMETHOD UndoTransaction(void); \
- NS_IMETHOD RedoTransaction(void); \
- NS_IMETHOD Clear(void); \
- NS_IMETHOD BeginBatch(void); \
- NS_IMETHOD EndBatch(void); \
- NS_IMETHOD GetNumberOfUndoItems(PRInt32 *aNumberOfUndoItems); \
- NS_IMETHOD GetNumberOfRedoItems(PRInt32 *aNumberOfRedoItems); \
- NS_IMETHOD GetMaxTransactionCount(PRInt32 *aMaxTransactionCount); \
- NS_IMETHOD SetMaxTransactionCount(PRInt32 aMaxTransactionCount); \
- NS_IMETHOD PeekUndoStack(nsITransaction **_retval); \
- NS_IMETHOD PeekRedoStack(nsITransaction **_retval); \
- NS_IMETHOD GetUndoList(nsITransactionList **_retval); \
- NS_IMETHOD GetRedoList(nsITransactionList **_retval); \
- NS_IMETHOD AddListener(nsITransactionListener *aListener); \
- NS_IMETHOD RemoveListener(nsITransactionListener *aListener);
-
- /* Use this macro to declare functions that forward the behavior of this interface to another object. */
- #define NS_FORWARD_NSITRANSACTIONMANAGER(_to) \
- NS_IMETHOD DoTransaction(nsITransaction *aTransaction) { return _to DoTransaction(aTransaction); } \
- NS_IMETHOD UndoTransaction(void) { return _to UndoTransaction(); } \
- NS_IMETHOD RedoTransaction(void) { return _to RedoTransaction(); } \
- NS_IMETHOD Clear(void) { return _to Clear(); } \
- NS_IMETHOD BeginBatch(void) { return _to BeginBatch(); } \
- NS_IMETHOD EndBatch(void) { return _to EndBatch(); } \
- NS_IMETHOD GetNumberOfUndoItems(PRInt32 *aNumberOfUndoItems) { return _to GetNumberOfUndoItems(aNumberOfUndoItems); } \
- NS_IMETHOD GetNumberOfRedoItems(PRInt32 *aNumberOfRedoItems) { return _to GetNumberOfRedoItems(aNumberOfRedoItems); } \
- NS_IMETHOD GetMaxTransactionCount(PRInt32 *aMaxTransactionCount) { return _to GetMaxTransactionCount(aMaxTransactionCount); } \
- NS_IMETHOD SetMaxTransactionCount(PRInt32 aMaxTransactionCount) { return _to SetMaxTransactionCount(aMaxTransactionCount); } \
- NS_IMETHOD PeekUndoStack(nsITransaction **_retval) { return _to PeekUndoStack(_retval); } \
- NS_IMETHOD PeekRedoStack(nsITransaction **_retval) { return _to PeekRedoStack(_retval); } \
- NS_IMETHOD GetUndoList(nsITransactionList **_retval) { return _to GetUndoList(_retval); } \
- NS_IMETHOD GetRedoList(nsITransactionList **_retval) { return _to GetRedoList(_retval); } \
- NS_IMETHOD AddListener(nsITransactionListener *aListener) { return _to AddListener(aListener); } \
- NS_IMETHOD RemoveListener(nsITransactionListener *aListener) { return _to RemoveListener(aListener); }
-
- /* Use this macro to declare functions that forward the behavior of this interface to another object in a safe way. */
- #define NS_FORWARD_SAFE_NSITRANSACTIONMANAGER(_to) \
- NS_IMETHOD DoTransaction(nsITransaction *aTransaction) { return !_to ? NS_ERROR_NULL_POINTER : _to->DoTransaction(aTransaction); } \
- NS_IMETHOD UndoTransaction(void) { return !_to ? NS_ERROR_NULL_POINTER : _to->UndoTransaction(); } \
- NS_IMETHOD RedoTransaction(void) { return !_to ? NS_ERROR_NULL_POINTER : _to->RedoTransaction(); } \
- NS_IMETHOD Clear(void) { return !_to ? NS_ERROR_NULL_POINTER : _to->Clear(); } \
- NS_IMETHOD BeginBatch(void) { return !_to ? NS_ERROR_NULL_POINTER : _to->BeginBatch(); } \
- NS_IMETHOD EndBatch(void) { return !_to ? NS_ERROR_NULL_POINTER : _to->EndBatch(); } \
- NS_IMETHOD GetNumberOfUndoItems(PRInt32 *aNumberOfUndoItems) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetNumberOfUndoItems(aNumberOfUndoItems); } \
- NS_IMETHOD GetNumberOfRedoItems(PRInt32 *aNumberOfRedoItems) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetNumberOfRedoItems(aNumberOfRedoItems); } \
- NS_IMETHOD GetMaxTransactionCount(PRInt32 *aMaxTransactionCount) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetMaxTransactionCount(aMaxTransactionCount); } \
- NS_IMETHOD SetMaxTransactionCount(PRInt32 aMaxTransactionCount) { return !_to ? NS_ERROR_NULL_POINTER : _to->SetMaxTransactionCount(aMaxTransactionCount); } \
- NS_IMETHOD PeekUndoStack(nsITransaction **_retval) { return !_to ? NS_ERROR_NULL_POINTER : _to->PeekUndoStack(_retval); } \
- NS_IMETHOD PeekRedoStack(nsITransaction **_retval) { return !_to ? NS_ERROR_NULL_POINTER : _to->PeekRedoStack(_retval); } \
- NS_IMETHOD GetUndoList(nsITransactionList **_retval) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetUndoList(_retval); } \
- NS_IMETHOD GetRedoList(nsITransactionList **_retval) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetRedoList(_retval); } \
- NS_IMETHOD AddListener(nsITransactionListener *aListener) { return !_to ? NS_ERROR_NULL_POINTER : _to->AddListener(aListener); } \
- NS_IMETHOD RemoveListener(nsITransactionListener *aListener) { return !_to ? NS_ERROR_NULL_POINTER : _to->RemoveListener(aListener); }
-
- #if 0
- /* Use the code below as a template for the implementation class for this interface. */
-
- /* Header file */
- class nsTransactionManager : public nsITransactionManager
- {
- public:
- NS_DECL_ISUPPORTS
- NS_DECL_NSITRANSACTIONMANAGER
-
- nsTransactionManager();
-
- private:
- ~nsTransactionManager();
-
- protected:
- /* additional members */
- };
-
- /* Implementation file */
- NS_IMPL_ISUPPORTS1(nsTransactionManager, nsITransactionManager)
-
- nsTransactionManager::nsTransactionManager()
- {
- /* member initializers and constructor code */
- }
-
- nsTransactionManager::~nsTransactionManager()
- {
- /* destructor code */
- }
-
- /* void doTransaction (in nsITransaction aTransaction); */
- NS_IMETHODIMP nsTransactionManager::DoTransaction(nsITransaction *aTransaction)
- {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
-
- /* void undoTransaction (); */
- NS_IMETHODIMP nsTransactionManager::UndoTransaction()
- {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
-
- /* void redoTransaction (); */
- NS_IMETHODIMP nsTransactionManager::RedoTransaction()
- {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
-
- /* void clear (); */
- NS_IMETHODIMP nsTransactionManager::Clear()
- {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
-
- /* void beginBatch (); */
- NS_IMETHODIMP nsTransactionManager::BeginBatch()
- {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
-
- /* void endBatch (); */
- NS_IMETHODIMP nsTransactionManager::EndBatch()
- {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
-
- /* readonly attribute long numberOfUndoItems; */
- NS_IMETHODIMP nsTransactionManager::GetNumberOfUndoItems(PRInt32 *aNumberOfUndoItems)
- {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
-
- /* readonly attribute long numberOfRedoItems; */
- NS_IMETHODIMP nsTransactionManager::GetNumberOfRedoItems(PRInt32 *aNumberOfRedoItems)
- {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
-
- /* attribute long maxTransactionCount; */
- NS_IMETHODIMP nsTransactionManager::GetMaxTransactionCount(PRInt32 *aMaxTransactionCount)
- {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
- NS_IMETHODIMP nsTransactionManager::SetMaxTransactionCount(PRInt32 aMaxTransactionCount)
- {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
-
- /* nsITransaction peekUndoStack (); */
- NS_IMETHODIMP nsTransactionManager::PeekUndoStack(nsITransaction **_retval)
- {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
-
- /* nsITransaction peekRedoStack (); */
- NS_IMETHODIMP nsTransactionManager::PeekRedoStack(nsITransaction **_retval)
- {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
-
- /* nsITransactionList getUndoList (); */
- NS_IMETHODIMP nsTransactionManager::GetUndoList(nsITransactionList **_retval)
- {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
-
- /* nsITransactionList getRedoList (); */
- NS_IMETHODIMP nsTransactionManager::GetRedoList(nsITransactionList **_retval)
- {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
-
- /* void AddListener (in nsITransactionListener aListener); */
- NS_IMETHODIMP nsTransactionManager::AddListener(nsITransactionListener *aListener)
- {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
-
- /* void RemoveListener (in nsITransactionListener aListener); */
- NS_IMETHODIMP nsTransactionManager::RemoveListener(nsITransactionListener *aListener)
- {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
-
- /* End of implementation class template. */
- #endif
-
-
- #endif /* __gen_nsITransactionManager_h__ */
-