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156 lines
5.4 KiB
C++
156 lines
5.4 KiB
C++
// XTPChartPalette.h
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//
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// This file is a part of the XTREME TOOLKIT PRO MFC class library.
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// (c)1998-2012 Codejock Software, All Rights Reserved.
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//
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// THIS SOURCE FILE IS THE PROPERTY OF CODEJOCK SOFTWARE AND IS NOT TO BE
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// RE-DISTRIBUTED BY ANY MEANS WHATSOEVER WITHOUT THE EXPRESSED WRITTEN
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// CONSENT OF CODEJOCK SOFTWARE.
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//
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// THIS SOURCE CODE CAN ONLY BE USED UNDER THE TERMS AND CONDITIONS OUTLINED
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// IN THE XTREME TOOLKIT PRO LICENSE AGREEMENT. CODEJOCK SOFTWARE GRANTS TO
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// YOU (ONE SOFTWARE DEVELOPER) THE LIMITED RIGHT TO USE THIS SOFTWARE ON A
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// SINGLE COMPUTER.
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//
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// CONTACT INFORMATION:
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// support@codejock.com
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// http://www.codejock.com
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//
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/////////////////////////////////////////////////////////////////////////////
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//{{AFX_CODEJOCK_PRIVATE
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#if !defined(__XTPCHARTPALETTE_H__)
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#define __XTPCHARTPALETTE_H__
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//}}AFX_CODEJOCK_PRIVATE
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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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//===========================================================================
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// Summary:
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// This class represents a palette entry, which abstracts two 32 bit color
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// values of type ARGB.
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// Remarks:
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//===========================================================================
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class _XTP_EXT_CLASS CXTPChartPaletteEntry
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{
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public:
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CXTPChartColor Color;
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CXTPChartColor Color2;
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};
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//===========================================================================
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// Summary:
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// This type represents a collection of CXTPChartPaletteEntry objects, the
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// container here used is CArray.
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// Remarks:
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//===========================================================================
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typedef CArray<CXTPChartPaletteEntry, CXTPChartPaletteEntry&> CXTPChartPaletteEntries;
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//===========================================================================
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// Summary:
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// This class abstracts a color palette.
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// Remarks:
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//===========================================================================
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class _XTP_EXT_CLASS CXTPChartPalette : public CXTPChartElement
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{
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public:
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//-----------------------------------------------------------------------
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// Summary:
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// Constructs a CXTPChartPalette object.
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// Parameters:
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// pOwner - The owner element of the palette object.
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// Remarks:
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//-----------------------------------------------------------------------
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CXTPChartPalette(CXTPChartElement* pOwner);
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//-------------------------------------------------------------------------
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// Summary:
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// Destroys a CXTPChartPalette object, handles cleanup.
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//-------------------------------------------------------------------------
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virtual ~CXTPChartPalette();
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public:
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//-------------------------------------------------------------------------
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// Summary:
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// Call this function to get the first color at a particular index in
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// the palette.
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// Parameters:
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// nIndex - The zero based index of the required palette entry.
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//-------------------------------------------------------------------------
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CXTPChartColor GetColor(int nIndex) const;
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//-------------------------------------------------------------------------
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// Summary:
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// Call this function to get the second color at a particular index in
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// the palette.
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// Parameters:
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// nIndex - The zero based index of the required palette entry.
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//-------------------------------------------------------------------------
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CXTPChartColor GetColor2(int nIndex) const;
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//-------------------------------------------------------------------------
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// Summary:
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// Call this function to get number of entris in the palette.
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// Returns:
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// An integer value specifying the number of entries in the palette.
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//-------------------------------------------------------------------------
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int GetCount() const;
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//-------------------------------------------------------------------------
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// Summary:
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// Call this function to get the palette entries.
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// Returns:
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// A reference to the palette entry collection member.
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//-------------------------------------------------------------------------
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CXTPChartPaletteEntries& GetEntries();
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public:
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//-----------------------------------------------------------------------
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// Summary:
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// Call this member function to Store/Load the properties of palette object
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// using the specified data object.
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// Parameters:
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// pPX - Source or destination CXTPPropExchange data object reference.
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// Remarks:
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// This member function is used to store or load property data to or
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// from a storage.
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//-----------------------------------------------------------------------
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void DoPropExchange(CXTPPropExchange* pPX);
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#ifdef _XTP_ACTIVEX
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public:
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//{{AFX_CODEJOCK_PRIVATE
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DECLARE_DISPATCH_MAP()
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DECLARE_INTERFACE_MAP()
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DECLARE_OLETYPELIB_EX(CXTPChartPalette);
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afx_msg OLE_COLOR OleGetColor(int nIndex);
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afx_msg OLE_COLOR OleGetColor2(int nIndex);
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afx_msg void OleSetColor(int nIndex, OLE_COLOR clr);
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afx_msg void OleSetColor2(int nIndex, OLE_COLOR clr);
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afx_msg void OleDeleteAll();
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afx_msg void OleAddEntry(OLE_COLOR clr, OLE_COLOR clr2);
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afx_msg int OleGetCount();
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//}}AFX_CODEJOCK_PRIVATE
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#endif
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protected:
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CXTPChartPaletteEntries m_arrEntries; //The palette entry collection object.
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};
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BOOL AFX_CDECL PX_Color(CXTPPropExchange* pPX, LPCTSTR pszPropName, CXTPChartColor& clrValue);
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AFX_INLINE int CXTPChartPalette::GetCount() const {
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return (int)m_arrEntries.GetSize();
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}
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AFX_INLINE CXTPChartPaletteEntries& CXTPChartPalette::GetEntries() {
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return m_arrEntries;
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}
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#endif //#if !defined(__XTPCHARTPALETTE_H__)
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