RichElement.h

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//
// RichElement.h
//
// Copyright (c) Shareaza Development Team, 2002-2005.
// This file is part of SHAREAZA (www.shareaza.com)
//
// Shareaza is free software; you can redistribute it
// and/or modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2 of
// the License, or (at your option) any later version.
//
// Shareaza is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Shareaza; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//

#if !defined(AFX_RICHELEMENT_H__6026BA51_4D21_49AC_AB93_96EF387BFFEA__INCLUDED_)
#define AFX_RICHELEMENT_H__6026BA51_4D21_49AC_AB93_96EF387BFFEA__INCLUDED_

#pragma once

class CRichDocument;
class CRichFragment;
class CRichViewCtrl;


class CRichElement
{
// Construction
public:
        CRichElement(int nType = 0, LPCTSTR pszText = NULL, LPCTSTR pszLink = NULL, DWORD nFlags = 0, int nGroup = 0);
        virtual ~CRichElement();

// Attributes
public:
        CRichDocument*  m_pDocument;
        int                             m_nType;
        int                             m_nGroup;
        DWORD                   m_nFlags;
        CString                 m_sText;
        CString                 m_sLink;
        DWORD                   m_hImage;
        COLORREF                m_cColour;

// Operations
public:
        void    Show(BOOL bShow = TRUE);
        void    SetText(LPCTSTR pszText);
        void    SetFlags(DWORD nFlags, DWORD nMask = 0xFFFFFFFF);
        void    Delete();
protected:
        void    PrePaint(CDC* pDC, BOOL bHover);
        void    PrePaintBitmap(CDC* pDC);
        void    PrePaintIcon(CDC* pDC);
        CSize   GetSize();

        friend class CRichFragment;
        friend class CRichViewCtrl;
};

enum
{
        retNull, retNewline, retGap, retAlign,
        retBitmap, retIcon, retAnchor, retCmdIcon, retEmoticon,
        retText, retLink, retHeading,
};

enum
{
        retfNull                = 0x00,
        retfBold                = 0x01,
        retfItalic              = 0x02,
        retfUnderline   = 0x04,
        retfHeading             = 0x08,
        retfMiddle              = 0x10,
        retfColour              = 0x20,
        retfHidden              = 0x80,
};

enum
{
        reaLeft, reaCenter, reaRight
};

#endif // !defined(AFX_RICHELEMENT_H__6026BA51_4D21_49AC_AB93_96EF387BFFEA__INCLUDED_)

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