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157 lines
3.3 KiB
C++
157 lines
3.3 KiB
C++
// XTPFlowGraphTools.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(__XTPFLOWGRAPHTOOLS_H__)
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#define __XTPFLOWGRAPHTOOLS_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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//{{AFX_CODEJOCK_PRIVATE
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template<typename Traits>
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class CXTPFlowGraphGDIHandles : public Traits
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{
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public:
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typedef typename Traits::FromType FromType;
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typedef typename Traits::ToType ToType;
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// ------------------------------------------------
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// Summary:
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// Constructs a CXTPFlowGraphGDIHandles object.
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// ------------------------------------------------
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CXTPFlowGraphGDIHandles()
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{
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m_nCount = 0;
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}
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// ------------------------------------------------------------------
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// Summary:
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// Destroys a CXTPFlowGraphGDIHandles object, handles cleanup and
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// deallocation.
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// ------------------------------------------------------------------
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~CXTPFlowGraphGDIHandles()
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{
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for (int i = 0; i < m_nCount; i++)
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{
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DestroyHandle(m_arr[i].hTo);
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}
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}
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ToType GetHandle(const FromType& hFrom)
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{
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int i;
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for (i = 0; i < m_nCount; i++)
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{
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if (CompareHandle(m_arr[i].hFrom, hFrom))
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return m_arr[i].hTo;
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}
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if (m_nCount == MAX_HANDLE)
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{
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DestroyHandle(m_arr[m_nCount - 1].hTo);
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}
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else if (m_nCount)
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{
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m_arr[m_nCount] = m_arr[m_nCount - 1];
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}
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for (i = m_nCount - 1; i >= 1; i--)
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{
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m_arr[i] = m_arr[i - 1];
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}
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if (m_nCount != MAX_HANDLE)
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m_nCount++;
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m_arr[0].hFrom = hFrom;
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m_arr[0].hTo = CreateHandle(hFrom);
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return m_arr[0].hTo;
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}
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struct GDIREC
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{
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FromType hFrom;
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ToType hTo;
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};
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enum
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{
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MAX_HANDLE = 6
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};
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int m_nCount;
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GDIREC m_arr[MAX_HANDLE];
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};
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struct CXTPFlowGraphFontTraits
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{
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typedef LOGFONT FromType;
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typedef HFONT ToType;
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void DestroyHandle(HFONT hFont) {
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DeleteObject(hFont);
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}
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HFONT CreateHandle(const LOGFONT& lf) {
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return CreateFontIndirect(&lf);
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}
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BOOL CompareHandle(const LOGFONT& lfLeft, const LOGFONT& lfRight) {
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if (lfLeft.lfHeight != lfRight.lfHeight)
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return FALSE;
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if (lfLeft.lfWeight != lfRight.lfWeight)
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return FALSE;
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if (lfLeft.lfItalic != lfRight.lfItalic)
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return FALSE;
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if (lfLeft.lfQuality !=lfRight.lfQuality)
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return FALSE;
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if (_tcscmp(lfLeft.lfFaceName,lfRight.lfFaceName) != 0)
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return FALSE;
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return TRUE;
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}
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};
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struct CXTPFlowGraphBrushTraits
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{
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typedef COLORREF FromType;
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typedef HBRUSH ToType;
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void DestroyHandle(HBRUSH hFont) {
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DeleteObject(hFont);
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}
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HBRUSH CreateHandle(COLORREF clr) {
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return CreateSolidBrush(clr);
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}
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BOOL CompareHandle(COLORREF clrLeft, COLORREF clrRight) {
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return clrLeft == clrRight;
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}
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};
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//}}AFX_CODEJOCK_PRIVATE
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#endif //#if !defined(__XTPFLOWGRAPHTOOLS_H__)
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