// HmTab.h: interface for the CHmTab class.
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//
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//////////////////////////////////////////////////////////////////////
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#if !defined(AFX_HMTAB_H__FBB8916A_DE77_4EA3_9C21_E51E6B06194C__INCLUDED_)
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#define AFX_HMTAB_H__FBB8916A_DE77_4EA3_9C21_E51E6B06194C__INCLUDED_
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#pragma comment(lib, "Msimg32.lib") // TransparentBlt
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#include <vector>
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//====== HmTab =====================================================
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#ifndef NOHMTAB
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#ifdef _WIN32
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#define BYHMTAB_CLASSA "BYHmTab"
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#define BYHMTAB_CLASSW L"BYHmTab"
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#ifdef UNICODE
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#define BYHMTAB_CLASS BYHMTAB_CLASSW
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#else
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#define BYHMTAB_CLASS BYHMTAB_CLASSA
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#endif
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#else
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#define BYHMTAB_CLASS "BYHmTab"
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#endif
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#define BYSTAG_HMTAB _T("ISHMTAB")
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//====== WM_NOTIFY codes (NMHDR.code values) ==================================
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#define BYHMTAB_FIRST (0U-1190U) //
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#define BYHMTAB_LAST (0U-1150U)
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#define BYHMTAB_SEL_CHANGED (BYHMTAB_FIRST - 1)
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typedef struct tagBYHMTAB_NMHDR
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{
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NMHDR nmhdr;
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DWORD_PTR dwData;
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DWORD_PTR dwData1;
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DWORD_PTR dwData2;
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} BYHMTAB_NMHDR;
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#define MHITEM_TEXT_MAX 64
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typedef struct tagHMTABITEM
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{
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int id;
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char szText[MHITEM_TEXT_MAX];
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RECT rect;
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} HMTABITEM;
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#define HMTAB_HITCODETEST _T("HitCode")
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#define HMTAB_HT_NOWHERE 0x1
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#define HMTAB_HT_ITEM 0x2
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#define HMTAB_HT_HIGT_ITEM 0x4
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#endif
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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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class CHmTab
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{
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public:
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CHmTab();
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virtual ~CHmTab();
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public:
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static BOOL RegisterWndClass();
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static CHmTab* Hook(HWND hWnd);
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void Notify(int nCode, DWORD_PTR dwData, DWORD_PTR dwData1 = 0, DWORD_PTR dwData2 = 0);
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void Release();
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void SetBkgndColor(COLORREF cr);
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static LRESULT CALLBACK WindowProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
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static LRESULT OnNcCreate(HWND hWnd, WPARAM wParam, LPARAM lParam);
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LRESULT OnDestroy(WPARAM wParam, LPARAM lParam);
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LRESULT OnTimer(WPARAM wParam, LPARAM lParam);
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LRESULT OnPaint(WPARAM wParam, LPARAM lParam);
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LRESULT OnSetCursor(WPARAM wParam, LPARAM lParam);
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LRESULT OnSize(WPARAM wParam, LPARAM lParam);
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LRESULT OnLButtonDown(WPARAM wParam, LPARAM lParam);
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LRESULT OnMouseMove(WPARAM wParam, LPARAM lParam);
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public:
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void SetPaddingLeft(int value);
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void SetItemMarginLeft(int value);
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void SetTextColor(COLORREF color1, COLORREF color2);
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int AddItem(const char* pszText, BOOL bUpdate = TRUE);
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int DeleteItem(const char* pszText, BOOL bUpdate = TRUE);
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int HighTest(POINT pt, OUT HMTABITEM*& pItem, int* pnIndex);
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int GetCurSel();
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void SetCurSel(int index);
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int GetItemCount();
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private:
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HWND m_hWnd;
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COLORREF m_crBkgnd;
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private:
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int m_nCurSel;
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std::vector< HMTABITEM > m_items;
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HMTABITEM* m_pHighItem;
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HMTABITEM* m_pPressItem;
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int m_nPaddingLeft;
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int m_nPaddingBottom;
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int m_nItemMarginLeft;
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COLORREF m_crText[2];
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HPEN m_hPenUnder[2];
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HPEN m_hPenUnderWnd;
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};
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#endif // !defined(AFX_HMTAB_H__FBB8916A_DE77_4EA3_9C21_E51E6B06194C__INCLUDED_)
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