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Diffstat (limited to 'svl/inc/svl/cancel.hxx')
| -rw-r--r-- | svl/inc/svl/cancel.hxx | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/svl/inc/svl/cancel.hxx b/svl/inc/svl/cancel.hxx deleted file mode 100644 index 192db6102ee8..000000000000 --- a/svl/inc/svl/cancel.hxx +++ /dev/null @@ -1,142 +0,0 @@ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ -#ifndef _SFXCANCEL_HXX -#define _SFXCANCEL_HXX - -#include "svl/svldllapi.h" -#include <tools/string.hxx> -#include <tools/ref.hxx> -#include <svl/brdcst.hxx> -#include <svl/smplhint.hxx> - -class SfxCancellable; - -#ifdef _SFX_CANCEL_CXX -#include <svl/svarray.hxx> - -SV_DECL_PTRARR( SfxCancellables_Impl, SfxCancellable*, 0, 4 ) - -#else - -typedef SvPtrarr SfxCancellables_Impl; - -#endif - -//------------------------------------------------------------------------- - -class SVL_DLLPUBLIC SfxCancelManager: public SfxBroadcaster -, public SvWeakBase - -/* [Beschreibung] - - An Instanzen dieser Klasse k"onnen nebenl"aufige Prozesse angemeldet - werden, um vom Benutzer abbrechbar zu sein. Werden abbrechbare - Prozesse (Instanzen von <SfxCancellable>) an- oder abgemeldet, wird - dies durch einen <SfxSimpleHint> mit dem Flag SFX_HINT_CANCELLABLE - gebroadcastet. - - SfxCancelManager k"onnen hierarchisch angeordnet werden, so k"onnen - z.B. Dokument-lokale Prozesse getrennt gecancelt werden. - - [Beispiel] - - SfxCancelManager *pMgr = new SfxCancelManager; - StartListening( pMgr ); - pMailSystem->SetCancelManager( pMgr ) -*/ - -{ - SfxCancelManager* _pParent; - SfxCancellables_Impl _aJobs; - -public: - SfxCancelManager( SfxCancelManager *pParent = 0 ); - ~SfxCancelManager(); - - sal_Bool CanCancel() const; - void Cancel( sal_Bool bDeep ); - SfxCancelManager* GetParent() const { return _pParent; } - - void InsertCancellable( SfxCancellable *pJob ); - void RemoveCancellable( SfxCancellable *pJob ); - sal_uInt16 GetCancellableCount() const - { return _aJobs.Count(); } - SfxCancellable* GetCancellable( sal_uInt16 nPos ) const - { return (SfxCancellable*) _aJobs[nPos]; } -}; - -SV_DECL_WEAK( SfxCancelManager ) -//------------------------------------------------------------------------- - -class SVL_DLLPUBLIC SfxCancellable - -/* [Beschreibung] - - Instanzen dieser Klasse werden immer an einem Cancel-Manager angemeldet, - der dadurch dem Benutzer signalisieren kann, ob abbrechbare Prozesse - vorhanden sind und der die SfxCancellable-Instanzen auf 'abgebrochen' - setzen kann. - - Die im Ctor "ubergebene <SfxCancelManger>-Instanz mu\s die Instanz - dieser Klasse "uberleben! - - [Beispiel] - - { - SfxCancellable aCancel( pCancelMgr ); - while ( !aCancel && GetData() ) - Reschedule(); - } - -*/ - -{ - SfxCancelManager* _pMgr; - sal_Bool _bCancelled; - String _aTitle; - -public: - SfxCancellable( SfxCancelManager *pMgr, - const String &rTitle ) - : _pMgr( pMgr ), - _bCancelled( sal_False ), - _aTitle( rTitle ) - { pMgr->InsertCancellable( this ); } - - virtual ~SfxCancellable(); - - void SetManager( SfxCancelManager *pMgr ); - SfxCancelManager* GetManager() const { return _pMgr; } - - virtual void Cancel(); - sal_Bool IsCancelled() const { return _bCancelled; } - operator sal_Bool() const { return _bCancelled; } - const String& GetTitle() const { return _aTitle; } -}; - -#endif - |