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https://github.com/UberGames/GtkRadiant.git
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86 lines
3.2 KiB
C
86 lines
3.2 KiB
C
/*
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Copyright (C) 1999-2007 id Software, Inc. and contributors.
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For a list of contributors, see the accompanying CONTRIBUTORS file.
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This file is part of GtkRadiant.
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GtkRadiant is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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GtkRadiant is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GtkRadiant; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _IUNDO_H_
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#define _IUNDO_H_
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#define UNDO_MAJOR "undo"
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//start operation
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typedef void ( *PFN_UNDOSTART )( const char *operation );
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//end operation
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typedef void ( *PFN_UNDOEND )( void );
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//add brush to the undo
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typedef void ( *PFN_UNDOADDBRUSH )( brush_t *pBrush );
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//end a brush after the operation is performed
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typedef void ( *PFN_UNDOENDBRUSH )( brush_t *pBrush );
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//add a list with brushes to the undo
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typedef void ( *PFN_UNDOADDBRUSHLIST )( brush_t *brushlist );
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//end a list with brushes after the operation is performed
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typedef void ( *PFN_UNDOENDBRUSHLIST )( brush_t *brushlist );
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//add entity to undo
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typedef void ( *PFN_UNDOADDENTITY )( entity_t *entity );
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//end an entity after the operation is performed
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typedef void ( *PFN_UNDOENDENTITY )( entity_t *entity );
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//undo last operation (bSilent == true -> will not print the "undone blah blah message")
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typedef void ( *PFN_UNDO )( unsigned char bSilent );
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//redo last undone operation
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typedef void ( *PFN_REDO )( void );
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//get the undo Id of the next undo (0 if none available)
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typedef int ( *PFN_GETUNDOID )( void );
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//returns true if there is something to be undone available
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typedef int ( *PFN_UNDOAVAILABLE )( void );
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//returns true if there is something to redo available
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typedef int ( *PFN_REDOAVAILABLE )( void );
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struct _QERUndoTable
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{
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int m_nSize;
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PFN_UNDOSTART m_pfnUndo_Start;
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PFN_UNDOEND m_pfnUndo_End;
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PFN_UNDOADDBRUSH m_pfnUndo_AddBrush;
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PFN_UNDOENDBRUSH m_pfnUndo_EndBrush;
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PFN_UNDOADDBRUSHLIST m_pfnUndo_AddBrushList;
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PFN_UNDOENDBRUSHLIST m_pfnUndo_EndBrushList;
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PFN_UNDOADDENTITY m_pfnUndo_AddEntity;
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PFN_UNDOENDENTITY m_pfnUndo_EndEntity;
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PFN_UNDO m_pfnUndo_Undo;
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PFN_REDO m_pfnUndo_Redo;
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PFN_GETUNDOID m_pfnUndo_GetUndoId;
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PFN_UNDOAVAILABLE m_pfnUndo_UndoAvailable;
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PFN_REDOAVAILABLE m_pfnUndo_RedoAvailable;
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};
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#ifdef USE_UNDOTABLE_DEFINE
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#ifndef __UNDOTABLENAME
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#define __UNDOTABLENAME g_UndoTable
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#endif
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#define Undo_Start __UNDOTABLENAME.m_pfnUndo_Start
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#define Undo_End __UNDOTABLENAME.m_pfnUndo_End
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#define Undo_AddBrush __UNDOTABLENAME.m_pfnUndo_AddBrush
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#define Undo_EndBrush __UNDOTABLENAME.m_pfnUndo_EndBrush
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#define Undo_AddBrushList __UNDOTABLENAME.m_pfnUndo_AddBrushList
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#define Undo_EndBrushList __UNDOTABLENAME.m_pfnUndo_EndBrushList
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#define Undo_AddEntity __UNDOTABLENAME.m_pfnUndo_AddEntity
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#define Undo_EndEntity __UNDOTABLENAME.m_pfnUndo_EndEntity
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#endif
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#endif // _IUNDO_H_
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