125 lines
3.4 KiB
C++
125 lines
3.4 KiB
C++
// ==========================================================================
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// Class Specification : COXDiffProgress
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// ==========================================================================
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// Header file : progress.h
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// Version: 9.3
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// This software along with its related components, documentation and files ("The Libraries")
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// is © 1994-2007 The Code Project (1612916 Ontario Limited) and use of The Libraries is
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// governed by a software license agreement ("Agreement"). Copies of the Agreement are
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// available at The Code Project (www.codeproject.com), as part of the package you downloaded
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// to obtain this file, or directly from our office. For a copy of the license governing
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// this software, you may contact us at legalaffairs@codeproject.com, or by calling 416-849-8900.
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// //////////////////////////////////////////////////////////////////////////
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// Properties:
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// NO Abstract class (does not have any objects)
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// YES Derived from CObject
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// NO Is a Cwnd.
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// NO Two stage creation (constructor & Create())
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// NO Has a message map
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// NO Needs a resource (template)
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// NO Persistent objects (saveable on disk)
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// NO Uses exceptions
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// //////////////////////////////////////////////////////////////////////////
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// Desciption :
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// This class encapsulates a progress bar that will be used
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// when calculating the binary differences
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// You can derive from this class and use and own implementation
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// Remark:
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// ***
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// Prerequisites (necessary conditions):
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// ***
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/////////////////////////////////////////////////////////////////////////////
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#ifndef __PROGRESS_H__
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#define __PROGRESS_H__
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#if _MSC_VER >= 1000
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#pragma once
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#endif // _MSC_VER >= 1000
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#include "OXDllExt.h"
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class OX_CLASS_DECL COXDiffProgress : public CObject
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{
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DECLARE_DYNAMIC(COXDiffProgress)
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// Data members -------------------------------------------------------------
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public:
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protected:
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LONG m_MinVal;
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LONG m_MaxVal;
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LONG m_CurPos;
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private:
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// Member functions ---------------------------------------------------------
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public:
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COXDiffProgress();
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// --- In :
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// --- Out :
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// --- Returns :
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// --- Effect : Contructor of object
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virtual void Init(LONG minVal, LONG maxVal, LPCTSTR pszMessage);
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// --- In : minVal : Minimum value
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// maxVal : Maximum value
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// pszMessage : Message text to show
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// --- Out :
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// --- Returns :
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// --- Effect : Initializes the progress bar
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virtual BOOL Adjust(LONG curVal);
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// --- In : curVal : The new current value
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// representing the progress
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// --- Out :
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// --- Returns : Whether the action may continue (TRUE)
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// returning FALSE will abort the action in progress
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// --- Effect : Adjust the progress bar
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virtual void Abort(LPCTSTR pszMessage);
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// --- In : pszMessage : The abort message
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// --- Out :
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// --- Returns :
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// --- Effect : This function shows a message to the user and
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// aborts the program
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// This function should never return
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virtual void Close();
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// --- In :
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// --- Out :
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// --- Returns :
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// --- Effect : Closes the progress bar
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#ifdef _DEBUG
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virtual void Dump(CDumpContext&) const;
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virtual void AssertValid() const;
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#endif //_DEBUG
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virtual ~COXDiffProgress();
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// --- In :
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// --- Out :
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// --- Returns :
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// --- Effect : Destructor of object
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protected:
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private:
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};
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#endif // __PROGRESS_H__
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// ==========================================================================
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