141 lines
3.7 KiB
C
141 lines
3.7 KiB
C
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/*--------------------------------------------------------------------------*
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*
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* Microsoft Windows
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* Copyright (C) Microsoft Corporation, 1992 - 1999
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*
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* File: wrapper.h
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*
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* Contents: Interface file for simple wrapper classes
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*
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* History: 02-Feb-98 jeffro Created
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*
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*--------------------------------------------------------------------------*/
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#ifndef WRAPPER_H
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#define WRAPPER_H
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/*----------------*/
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/* HACCEL wrapper */
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/*----------------*/
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class CAccel : public CObject
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{
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public:
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HACCEL m_hAccel;
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CAccel (HACCEL hAccel = NULL);
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CAccel (LPACCEL paccl, int cEntries);
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~CAccel ();
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bool CreateAcceleratorTable (LPACCEL paccl, int cEntries);
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int CopyAcceleratorTable (LPACCEL paccl, int cEntries) const;
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bool TranslateAccelerator (HWND hwnd, LPMSG pmsg) const;
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void DestroyAcceleratorTable ();
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bool LoadAccelerators (int nAccelID);
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bool LoadAccelerators (LPCTSTR pszAccelName);
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bool LoadAccelerators (HINSTANCE hInst, LPCTSTR pszAccelName);
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bool operator== (int i) const
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{ ASSERT (i == NULL); return (m_hAccel == NULL); }
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bool operator!= (int i) const
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{ ASSERT (i == NULL); return (m_hAccel != NULL); }
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operator HACCEL() const
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{ return (m_hAccel); }
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};
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/*---------------------------------*/
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/* Begin/EndDeferWindowPos wrapper */
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/*---------------------------------*/
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class CDeferWindowPos
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{
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public:
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HDWP m_hdwp;
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CDeferWindowPos (int cWindows = 0, bool fSynchronousPositioningForDebugging = false);
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~CDeferWindowPos ();
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bool Begin (int cWindows);
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bool End ();
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bool AddWindow (const CWnd* pwnd, const CRect& rect, DWORD dwFlags, const CWnd* pwndInsertAfter = NULL);
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bool operator== (int i) const
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{ ASSERT (i == NULL); return (m_hdwp == NULL); }
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bool operator!= (int i) const
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{ ASSERT (i == NULL); return (m_hdwp != NULL); }
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operator HDWP() const
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{ return (m_hdwp); }
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private:
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const bool m_fSynchronousPositioningForDebugging;
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};
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/*-------------------*/
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/* Rectangle helpers */
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/*-------------------*/
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class CWindowRect : public CRect
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{
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public:
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CWindowRect (const CWnd* pwnd)
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{
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if (pwnd != NULL)
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pwnd->GetWindowRect (this);
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else
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SetRectEmpty();
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}
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/*
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* just forward other ctors
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*/
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CWindowRect(int l, int t, int r, int b) : CRect(l, t, r, b) {}
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CWindowRect(const RECT& srcRect) : CRect(srcRect) {}
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CWindowRect(LPCRECT lpSrcRect) : CRect(lpSrcRect) {}
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CWindowRect(POINT point, SIZE size) : CRect(point, size) {}
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CWindowRect(POINT topLeft, POINT bottomRight) : CRect(topLeft, bottomRight) {}
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};
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class CClientRect : public CRect
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{
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public:
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CClientRect (const CWnd* pwnd)
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{
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if (pwnd != NULL)
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pwnd->GetClientRect (this);
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else
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SetRectEmpty();
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}
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/*
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* just forward other ctors
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*/
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CClientRect(int l, int t, int r, int b) : CRect(l, t, r, b) {}
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CClientRect(const RECT& srcRect) : CRect(srcRect) {}
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CClientRect(LPCRECT lpSrcRect) : CRect(lpSrcRect) {}
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CClientRect(POINT point, SIZE size) : CRect(point, size) {}
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CClientRect(POINT topLeft, POINT bottomRight) : CRect(topLeft, bottomRight) {}
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};
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/*+-------------------------------------------------------------------------*
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* AMCGetSysColorBrush
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*
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* Returns a (temporary) MFC-friendly system color brush.
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*--------------------------------------------------------------------------*/
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inline CBrush* AMCGetSysColorBrush (int nIndex)
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{
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return (CBrush::FromHandle (::GetSysColorBrush (nIndex)));
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}
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#endif /* WRAPPER.H */
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