Source code of Windows XP (NT5)
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//------------------------------------------------------------------------
//
// Microsoft Windows
// Copyright (C) Microsoft Corporation, 2000
//
// File: XBarGlyph.h
//
// Contents: image of an xBar pane
//
// Classes: CXBarGlyph
//
//------------------------------------------------------------------------
#ifndef _XBAR_GLYPH_H_
#define _XBAR_GLYPH_H_
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
//------------------------------------------------------------------------
// encapsule the image used by xBar panes,
// can potentially be any format, for now we only support icon format
class CXBarGlyph :
public CRefCount
{
public:
CXBarGlyph();
protected:
virtual ~CXBarGlyph();
// operations
public:
HRESULT SetIcon(HICON hIcon, BOOL fAlpha);
HICON GetIcon(void);
BOOL IsAlpha(void) { return _fAlpha; }
BOOL HaveGlyph(void);
LONG GetWidth(void);
LONG GetHeight(void);
HRESULT LoadGlyphFile(LPCTSTR pszPath, BOOL fSmall);
HRESULT LoadDefaultGlyph(BOOL fSmall, BOOL fHot);
HRESULT Draw(HDC hdc, int x, int y);
private:
void _EnsureDimensions(void);
// attributes
protected:
HBITMAP _hbmpColor;
HBITMAP _hbmpMask;
BOOL _fAlpha;
LONG _lWidth;
LONG _lHeight;
private:
};
#endif // !defined(_XBAR_GLYPH_H_)