Nemerle
1a80d313e5
A few 'typedefs' replaced by 'using's This shouldn't have any functional changes at all, just c++17 modernization It's a part 4 of a split #2847 Signed-off-by: Nemerle <nemerle5+git@gmail.com>
74 lines
2.3 KiB
C
74 lines
2.3 KiB
C
/*
|
|
* Copyright (c) Contributors to the Open 3D Engine Project.
|
|
* For complete copyright and license terms please see the LICENSE at the root of this distribution.
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0 OR MIT
|
|
*
|
|
*/
|
|
|
|
|
|
#ifndef CRYINCLUDE_EDITOR_UTIL_IXMLHISTORYMANAGER_H
|
|
#define CRYINCLUDE_EDITOR_UTIL_IXMLHISTORYMANAGER_H
|
|
#pragma once
|
|
|
|
|
|
// Helper class to handle Redo/Undo on set of Xml nodes
|
|
struct IXmlUndoEventHandler
|
|
{
|
|
virtual bool SaveToXml(XmlNodeRef& xmlNode) = 0;
|
|
virtual bool LoadFromXml(const XmlNodeRef& xmlNode) = 0;
|
|
virtual bool ReloadFromXml(const XmlNodeRef& xmlNode) = 0;
|
|
};
|
|
|
|
struct IXmlHistoryEventListener
|
|
{
|
|
enum EHistoryEventType
|
|
{
|
|
eHET_HistoryDeleted,
|
|
eHET_HistoryCleared,
|
|
eHET_HistorySaved,
|
|
|
|
eHET_VersionChanged,
|
|
eHET_VersionAdded,
|
|
|
|
eHET_HistoryInvalidate,
|
|
|
|
eHET_HistoryGroupChanged,
|
|
eHET_HistoryGroupAdded,
|
|
eHET_HistoryGroupRemoved,
|
|
};
|
|
virtual void OnEvent(EHistoryEventType event, void* pData = nullptr) = 0;
|
|
};
|
|
|
|
struct IXmlHistoryView
|
|
{
|
|
virtual bool LoadXml(int typeId, const XmlNodeRef& xmlNode, IXmlUndoEventHandler*& pUndoEventHandler, uint32 userindex) = 0;
|
|
virtual void UnloadXml(int typeId) = 0;
|
|
};
|
|
|
|
struct IXmlHistoryManager
|
|
{
|
|
// Undo/Redo
|
|
virtual bool Undo() = 0;
|
|
virtual bool Redo() = 0;
|
|
virtual bool Goto(int historyNum) = 0;
|
|
virtual void RecordUndo(IXmlUndoEventHandler* pEventHandler, const char* desc) = 0;
|
|
virtual void UndoEventHandlerDestroyed(IXmlUndoEventHandler* pEventHandler, uint32 typeId = 0, bool destoryForever = false) = 0;
|
|
virtual void RestoreUndoEventHandler(IXmlUndoEventHandler* pEventHandler, uint32 typeId) = 0;
|
|
|
|
virtual void RegisterEventListener(IXmlHistoryEventListener* pEventListener) = 0;
|
|
virtual void UnregisterEventListener(IXmlHistoryEventListener* pEventListener) = 0;
|
|
|
|
// History
|
|
virtual void ClearHistory(bool flagAsSaved = false) = 0;
|
|
virtual int GetVersionCount() const = 0;
|
|
virtual const string& GetVersionDesc(int number) const = 0;
|
|
virtual int GetCurrentVersionNumber() const = 0;
|
|
|
|
// Views
|
|
virtual void RegisterView(IXmlHistoryView* pView) = 0;
|
|
virtual void UnregisterView(IXmlHistoryView* pView) = 0;
|
|
};
|
|
|
|
#endif // CRYINCLUDE_EDITOR_UTIL_IXMLHISTORYMANAGER_H
|