Merge branch 'q3map2help' into 'master'

[xonotic/netradiant.git] / include / iundo.h

diff --git a/include/iundo.h b/include/iundo.h
index 6719a49751bae945b4516d3521ee97c0a166cfcc..25fa14899672b3a115f6c74ebeb72b4f3cb5da1d 100644 (file)
--- a/include/iundo.h
+++ b/include/iundo.h
@@ -1,25 +1,25 @@
 /*
-Copyright (C) 2001-2006, William Joseph.
-All Rights Reserved.
+   Copyright (C) 2001-2006, William Joseph.
+   All Rights Reserved.
 
-This file is part of GtkRadiant.
+   This file is part of GtkRadiant.
 
-GtkRadiant is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+   GtkRadiant is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
 
-GtkRadiant 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 General Public License for more details.
+   GtkRadiant 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 General Public License for more details.
 
-You should have received a copy of the GNU General Public License
-along with GtkRadiant; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-*/
+   You should have received a copy of the GNU General Public License
+   along with GtkRadiant; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
 
-#if !defined(INCLUDED_IUNDO_H)
+#if !defined( INCLUDED_IUNDO_H )
 #define INCLUDED_IUNDO_H
 
 /// \file
@@ -27,55 +27,65 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 #include <cstddef>
 #include "generic/constant.h"
+#include "generic/callback.h"
 
 class UndoMemento
 {
 public:
-  virtual void release() = 0;
+virtual void release() = 0;
+virtual ~UndoMemento() {
+}
 };
 
 class Undoable
 {
 public:
-  virtual UndoMemento* exportState() const = 0;
-  virtual void importState(const UndoMemento* state) = 0;
+virtual UndoMemento* exportState() const = 0;
+virtual void importState( const UndoMemento* state ) = 0;
+virtual ~Undoable() {
+}
 };
 
 class UndoObserver
 {
 public:
-  virtual void save(Undoable* undoable) = 0;
+virtual void save( Undoable* undoable ) = 0;
+virtual ~UndoObserver() {
+}
 };
 
-class Callback;
-
 class UndoTracker
 {
 public:
-  virtual void clear() = 0;
-  virtual void begin() = 0;
-  virtual void undo() = 0;
-  virtual void redo() = 0;
+virtual void clear() = 0;
+virtual void begin() = 0;
+virtual void undo() = 0;
+virtual void redo() = 0;
+virtual ~UndoTracker() {
+}
 };
 
 class UndoSystem
 {
 public:
-  INTEGER_CONSTANT(Version, 1);
-  STRING_CONSTANT(Name, "undo");
+INTEGER_CONSTANT( Version, 1 );
+STRING_CONSTANT( Name, "undo" );
 
-  virtual UndoObserver* observer(Undoable* undoable) = 0;
-  virtual void release(Undoable* undoable) = 0;
+virtual UndoObserver* observer( Undoable* undoable ) = 0;
+virtual void release( Undoable* undoable ) = 0;
 
-  virtual std::size_t size() const = 0;
-  virtual void start() = 0;
-  virtual void finish(const char* command) = 0;
-  virtual void undo() = 0;
-  virtual void redo() = 0;
-  virtual void clear() = 0;
+virtual std::size_t size() const = 0;
+virtual void start() = 0;
+virtual void finish( const char* command ) = 0;
+virtual void undo() = 0;
+virtual void redo() = 0;
+virtual void clear() = 0;
 
-  virtual void trackerAttach(UndoTracker& tracker) = 0;
-  virtual void trackerDetach(UndoTracker& tracker) = 0;
+virtual void trackerAttach( UndoTracker& tracker ) = 0;
+virtual void trackerDetach( UndoTracker& tracker ) = 0;
+
+virtual ~UndoSystem() {
+}
 };
 
 #include "modulesystem.h"
@@ -88,23 +98,20 @@ template<typename Type>
 class GlobalModuleRef;
 typedef GlobalModuleRef<UndoSystem> GlobalUndoModuleRef;
 
-inline UndoSystem& GlobalUndoSystem()
-{
-  return GlobalUndoModule::getTable();
+inline UndoSystem& GlobalUndoSystem(){
+       return GlobalUndoModule::getTable();
 }
 
 class UndoableCommand
 {
-  const char* m_command;
+const char* m_command;
 public:
-  UndoableCommand(const char* command) : m_command(command)
-  {
-    GlobalUndoSystem().start();
-  }
-  ~UndoableCommand()
-  {
-    GlobalUndoSystem().finish(m_command);
-  }
+UndoableCommand( const char* command ) : m_command( command ){
+       GlobalUndoSystem().start();
+}
+~UndoableCommand(){
+       GlobalUndoSystem().finish( m_command );
+}
 };