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72 lines
2.2 KiB
C++
72 lines
2.2 KiB
C++
/*=========================================================================
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Program: ParaView
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Module: pqProxyModifiedStateUndoElement.h
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Copyright (c) Kitware, Inc.
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All rights reserved.
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See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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/// .NAME pqProxyModifiedStateUndoElement - undo element to capture the change
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/// in the modified state for a pqProxy.
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/// .SECTION Description
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/// pqProxyModifiedStateUndoElement can be used to capture the change in the
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/// modified state of a pqProxy. Currently it only captures the change from
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/// UNINITIALIZED to UNMODIFIED or vice-versa. This is used by the
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/// pqObjectInspectorWidget to control the apply button state when the first
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/// accept is undone.
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#ifndef pqProxyModifiedStateUndoElement_h
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#define pqProxyModifiedStateUndoElement_h
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#include "vtkSMUndoElement.h"
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#include "pqCoreModule.h"
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class pqProxy;
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class PQCORE_EXPORT pqProxyModifiedStateUndoElement : public vtkSMUndoElement
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{
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public:
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static pqProxyModifiedStateUndoElement* New();
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vtkTypeMacro(pqProxyModifiedStateUndoElement, vtkSMUndoElement);
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void PrintSelf(ostream& os, vtkIndent indent);
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virtual int Undo()
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{
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return this->InternalUndoRedo(true)? 1 : 0;
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}
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virtual int Redo()
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{
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return this->InternalUndoRedo(false)? 1 : 0;
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}
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/// Use this to initialize the element if the pqProxy was marked as
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/// UNMODIFIED.
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void MadeUnmodified(pqProxy*);
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/// Use this to initialize the element if the pqProxy was marked as
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/// UNINITIALIZED.
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void MadeUninitialized(pqProxy*);
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//BTX
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protected:
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pqProxyModifiedStateUndoElement();
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~pqProxyModifiedStateUndoElement();
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bool InternalUndoRedo(bool undo);
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vtkTypeUInt32 ProxySourceGlobalId;
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bool Reverse;
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private:
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pqProxyModifiedStateUndoElement(const pqProxyModifiedStateUndoElement&); // Not implemented
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void operator=(const pqProxyModifiedStateUndoElement&); // Not implemented
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//ETX
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};
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#endif
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