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Diffstat (limited to 'configmgr/source/inc/confevents.hxx')
| -rw-r--r-- | configmgr/source/inc/confevents.hxx | 216 |
1 files changed, 0 insertions, 216 deletions
diff --git a/configmgr/source/inc/confevents.hxx b/configmgr/source/inc/confevents.hxx deleted file mode 100644 index 3f2ae862a7a9..000000000000 --- a/configmgr/source/inc/confevents.hxx +++ /dev/null @@ -1,216 +0,0 @@ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2008 by Sun Microsystems, Inc. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * $RCSfile: confevents.hxx,v $ - * $Revision: 1.10 $ - * - * 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 CONFIGMGR_API_EVENTS_HXX_ -#define CONFIGMGR_API_EVENTS_HXX_ - -#include <hash_set> -#include <map> -#include <set> - -#include "osl/mutex.hxx" -#include "rtl/ref.hxx" -#include "salhelper/simplereferenceobject.hxx" - -#include "configpath.hxx" -#include "utility.hxx" - -namespace rtl { class OUString; } - -namespace configmgr -{ - class Change; - struct TreeChangeList; - class TreeManager; - - namespace configuration { class AbsolutePath; } - - struct IConfigListener : public salhelper::SimpleReferenceObject - { - virtual void disposing(TreeManager * pSource) = 0; - }; - struct INodeListener : IConfigListener - { - virtual void nodeChanged(Change const& aChange, configuration::AbsolutePath const& aPath, TreeManager * pSource) = 0; - virtual void nodeDeleted(configuration::AbsolutePath const& aPath, TreeManager * pSource) = 0; - }; - - namespace internal - { - - //////////////////////////////////////////////////////////////////////// - template <class ListenerRef> - class BroadcastImplHelper - { - public: - osl::Mutex mutex; - - public: - BroadcastImplHelper() - {} - - ~BroadcastImplHelper() - { - OSL_ENSURE(m_aInterfaces.empty(), "Configuration Broadcaster was not disposed properly"); - } - - public: - typedef std::set<ListenerRef> Interfaces; - - public: - typename Interfaces::iterator addListener(ListenerRef aListener) - { - return m_aInterfaces.insert(aListener).first; - } - void removeListener(ListenerRef aListener) - { - m_aInterfaces.erase(aListener); - } - - void disposing(TreeManager * pSource); - - public: - typename Interfaces::const_iterator begin() const { return m_aInterfaces.begin(); } - typename Interfaces::const_iterator end() const { return m_aInterfaces.end(); } - - typename Interfaces::const_iterator find(ListenerRef aListener) const { return m_aInterfaces.find(aListener); } - typename Interfaces::iterator findFull(ListenerRef aListener) { return m_aInterfaces.find(aListener); } - private: - Interfaces m_aInterfaces; - - // no implementation - not copyable - BroadcastImplHelper(BroadcastImplHelper&); - void operator=(BroadcastImplHelper&); - }; - - //////////////////////////////////////////////////////////////////////// - template <class Listener> - void BroadcastImplHelper<Listener>::disposing(TreeManager * pSource) - { - osl::ClearableMutexGuard aGuard(this->mutex); // ensure that no notifications are running - - Interfaces aTargets; - aTargets.swap(m_aInterfaces); - - aGuard.clear(); - for(typename Interfaces::iterator it = aTargets.begin(); it != aTargets.end(); ) - { - typename Interfaces::iterator cur = it++; - if (*cur) - (*cur)->disposing(pSource); - } - } - - - ///////////////////////////////////////////////////////////////////////// - - class NodeListenerInfo - { - public: - typedef std::hash_set<configuration::AbsolutePath, configuration::Path::Hash, configuration::Path::Equiv> Pathes; - - public: - NodeListenerInfo(rtl::Reference<INodeListener> const& pListener) - : m_pListener(pListener) - { - } - - // path handling - Pathes const& pathList() const { return m_aPathes; } - - void addPath(configuration::AbsolutePath const& sPath) const { m_aPathes.insert(sPath); } - void removePath(configuration::AbsolutePath const& sPath) const { m_aPathes.erase(sPath); } - //void removeChildPathes(OUString const& sPath); - - // behave as pointer for use as a 'reference' class - rtl::Reference<INodeListener> get() const { return m_pListener; } - rtl::Reference<INodeListener> operator->() const { return get(); } - INodeListener& operator*() const { return *m_pListener; } - // needed to allow if (info) ... - struct HasListener; - operator HasListener const*() const { return reinterpret_cast<HasListener*>(m_pListener.get()); } - - bool operator < (NodeListenerInfo const& aInfo) const - { return std::less<INodeListener*>()(m_pListener.get(), aInfo.m_pListener.get()); } - - bool operator == (NodeListenerInfo const& aInfo) const - { return !!( m_pListener == aInfo.m_pListener); } - - bool operator > (NodeListenerInfo const& aInfo) const - { return aInfo.operator < (*this); } - bool operator >= (NodeListenerInfo const& aInfo) const - { return !operator<(aInfo); } - bool operator <= (NodeListenerInfo const& aInfo) const - { return !operator>(aInfo); } - - bool operator != (NodeListenerInfo const& aInfo) const - { return !operator==(aInfo); } - - private: - rtl::Reference<INodeListener> m_pListener; - mutable Pathes m_aPathes; // hack to be mutable even as set element - }; - } // namespace - - ///////////////////////////////////////////////////////////////////////// - class ConfigChangeBroadcastHelper // broadcasts changes for a given set of options - { - public: - ConfigChangeBroadcastHelper(); - ~ConfigChangeBroadcastHelper(); - - void broadcast(TreeChangeList const& anUpdate, sal_Bool bError, TreeManager * pSource); - - void addListener(configuration::AbsolutePath const& aName, rtl::Reference<INodeListener> const& ); - void removeListener(rtl::Reference<INodeListener> const&); - - void dispose(TreeManager * pSource); - - private: - void add(configuration::AbsolutePath const& aPath, rtl::Reference<INodeListener> const& pListener); - void remove(rtl::Reference<INodeListener> const& pListener); - - void dispatch(Change const& rBaseChange, configuration::AbsolutePath const& sChangeLocation, sal_Bool _bError, TreeManager * pSource); - void dispatch(TreeChangeList const& rList_, sal_Bool _bError, TreeManager * pSource); - void disposing(TreeManager * pSource); - - void dispatchInner(rtl::Reference<INodeListener> const& pTarget, configuration::AbsolutePath const& sTargetPath, Change const& rBaseChange, configuration::AbsolutePath const& sChangeLocation, sal_Bool _bError, TreeManager * pSource); - void dispatchOuter(rtl::Reference<INodeListener> const& pTarget, configuration::AbsolutePath const& sTargetPath, Change const& rBaseChange, configuration::AbsolutePath const& sChangeLocation, sal_Bool _bError, TreeManager * pSource); - - typedef std::multimap<configuration::AbsolutePath, internal::BroadcastImplHelper<internal::NodeListenerInfo>::Interfaces::iterator, configuration::Path::Before> PathMap; - internal::BroadcastImplHelper<internal::NodeListenerInfo> m_aListeners; - PathMap m_aPathMap; - }; -} // namespace - -#endif // CONFIGMGR_API_EVENTS_HXX_ - - - |