diff options
| author | Frank Schoenheit [fs] <frank.schoenheit@sun.com> | 2010-11-02 13:19:49 +0100 |
|---|---|---|
| committer | Frank Schoenheit [fs] <frank.schoenheit@sun.com> | 2010-11-02 13:19:49 +0100 |
| commit | 861471d1dabd0ba3dfbabe2204a0c37def5dd9ff (patch) | |
| tree | 5e72c852caaf3851e9162d33485d7f5ce220f469 /svl/source/undo/undo.cxx | |
| parent | d2e595727b951c56e41a5872423a8ef95c95e489 (diff) | |
undoapi: allow retrieving the count/comments of Undo/Redo actions both on the current and the top level
Diffstat (limited to 'svl/source/undo/undo.cxx')
| -rw-r--r-- | svl/source/undo/undo.cxx | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/svl/source/undo/undo.cxx b/svl/source/undo/undo.cxx index 201e69b49c7a..5c0a4a1d816c 100644 --- a/svl/source/undo/undo.cxx +++ b/svl/source/undo/undo.cxx @@ -399,25 +399,25 @@ void SfxUndoManager::AddUndoAction( SfxUndoAction *pAction, BOOL bTryMerge ) //------------------------------------------------------------------------ -USHORT SfxUndoManager::GetUndoActionCount() const +USHORT SfxUndoManager::GetUndoActionCount( bool const i_currentLevel ) const { - return m_pData->pActUndoArray->nCurUndoAction; + const SfxUndoArray* pUndoArray = i_currentLevel ? m_pData->pActUndoArray : m_pData->pUndoArray; + return pUndoArray->nCurUndoAction; } //------------------------------------------------------------------------ -XubString SfxUndoManager::GetUndoActionComment( USHORT nNo ) const +XubString SfxUndoManager::GetUndoActionComment( USHORT nNo, bool const i_currentLevel ) const { - DBG_ASSERT( nNo < m_pData->pActUndoArray->nCurUndoAction, "svl::SfxUndoManager::GetUndoActionComment(), illegal id!" ); - if( nNo < m_pData->pActUndoArray->nCurUndoAction ) - { - return m_pData->pActUndoArray->aUndoActions[m_pData->pActUndoArray->nCurUndoAction-1-nNo]->GetComment(); //! - } - else + const SfxUndoArray* pUndoArray = i_currentLevel ? m_pData->pActUndoArray : m_pData->pUndoArray; + + String sComment; + DBG_ASSERT( nNo < pUndoArray->nCurUndoAction, "svl::SfxUndoManager::GetUndoActionComment: illegal index!" ); + if( nNo < pUndoArray->nCurUndoAction ) { - XubString aEmpty; - return aEmpty; + sComment = pUndoArray->aUndoActions[ pUndoArray->nCurUndoAction - 1 - nNo ]->GetComment(); } + return sComment; } //------------------------------------------------------------------------ @@ -534,16 +534,18 @@ BOOL SfxUndoManager::Undo() //------------------------------------------------------------------------ -USHORT SfxUndoManager::GetRedoActionCount() const +USHORT SfxUndoManager::GetRedoActionCount( bool const i_currentLevel ) const { - return m_pData->pActUndoArray->aUndoActions.Count() - m_pData->pActUndoArray->nCurUndoAction; //! + const SfxUndoArray* pUndoArray = i_currentLevel ? m_pData->pActUndoArray : m_pData->pUndoArray; + return pUndoArray->aUndoActions.Count() - pUndoArray->nCurUndoAction; } //------------------------------------------------------------------------ -XubString SfxUndoManager::GetRedoActionComment( USHORT nNo ) const +XubString SfxUndoManager::GetRedoActionComment( USHORT nNo, bool const i_currentLevel ) const { - return m_pData->pActUndoArray->aUndoActions[m_pData->pActUndoArray->nCurUndoAction+nNo]->GetComment(); //! + const SfxUndoArray* pUndoArray = i_currentLevel ? m_pData->pActUndoArray : m_pData->pUndoArray; + return pUndoArray->aUndoActions[ pUndoArray->nCurUndoAction + nNo ]->GetComment(); } //------------------------------------------------------------------------ |