sitetext.h

著名的 helix realplayer 基于手机 symbian 系统的 播放器全套源代码

/* ***** BEGIN LICENSE BLOCK ***** 
 * Version: RCSL 1.0/RPSL 1.0 
 *  
 * Portions Copyright (c) 1995-2002 RealNetworks, Inc. All Rights Reserved. 
 *      
 * The contents of this file, and the files included with this file, are 
 * subject to the current version of the RealNetworks Public Source License 
 * Version 1.0 (the "RPSL") available at 
 * http://www.helixcommunity.org/content/rpsl unless you have licensed 
 * the file under the RealNetworks Community Source License Version 1.0 
 * (the "RCSL") available at http://www.helixcommunity.org/content/rcsl, 
 * in which case the RCSL will apply. You may also obtain the license terms 
 * directly from RealNetworks.  You may not use this file except in 
 * compliance with the RPSL or, if you have a valid RCSL with RealNetworks 
 * applicable to this file, the RCSL.  Please see the applicable RPSL or 
 * RCSL for the rights, obligations and limitations governing use of the 
 * contents of the file.  
 *  
 * This file is part of the Helix DNA Technology. RealNetworks is the 
 * developer of the Original Code and owns the copyrights in the portions 
 * it created. 
 *  
 * This file, and the files included with this file, is distributed and made 
 * available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 
 * EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS ALL SUCH WARRANTIES, 
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS 
 * FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 
 * 
 * Technology Compatibility Kit Test Suite(s) Location: 
 *    http://www.helixcommunity.org/content/tck 
 * 
 * Contributor(s): 
 *  
 * ***** END LICENSE BLOCK ***** */ 

#ifndef _SITETEXT_H_
#define _SITETEXT_H_


#if !defined(_WINDOWS)
class CHXSiteStatusText : public IHXSiteUser
#else
class CHXSiteStatusText
#endif
{
public:

#if !defined(_WINDOWS)
    /*
     * IUnknown methods
     */
    STDMETHOD(QueryInterface)	(THIS_
				REFIID riid,
				void** ppvObj);

    STDMETHOD_(ULONG32,AddRef)	(THIS);

    STDMETHOD_(ULONG32,Release)	(THIS);

    /*
     * IHXSiteUser methods usually called by the "context" to 
     * associate users with the site.
     */
    STDMETHOD(AttachSite)	(THIS_
				IHXSite*	/*IN*/ pSite);

    STDMETHOD(DetachSite)	(THIS);

    /*
     * IHXSiteUser methods called to inform user of an event.
     */
    STDMETHOD(HandleEvent)	(THIS_
				HXxEvent*	/*IN*/ pEvent);

    STDMETHOD_(BOOL,NeedsWindowedSites)	(THIS);

    HX_RESULT	Create(IHXSite* pSite);
#endif

    CHXSiteStatusText();
    ~CHXSiteStatusText();
    
#if defined(_WINDOWS)
    void	RegisterClass();
    void	UnRegisterClass();
    HINSTANCE	GetInstance();
    HX_RESULT	Create(void* ParentWindow);
    LRESULT	HandleEvent(HWND hWnd,UINT message,WPARAM uParam,LPARAM lParam);
#endif

#if defined(_UNIX) && !defined(_MAC_UNIX)
    BOOL ConvertRGBToXColor(HXxColor& hxxColor, XColor& xcolor);
#endif

    HX_RESULT	Destroy();
    HX_RESULT	Show();
    HX_RESULT	Hide();
    HX_RESULT	ParentChangedSize();
    void	SetStatusText(const char* pText);

#if defined(_WINDOWS)
    static CHXMapPtrToPtr zm_StatusWindowMap;
#endif

    private:
#if defined(_WINDOWS)
    HWND	m_hWnd;
    HWND	m_parentWindow;
    RECT	m_rect;
    HBITMAP	m_hBitMap;
    COLORREF	m_backgroundBrush;
    COLORREF	m_textColor;
#endif

#if defined(_UNIX) && !defined(_MAC_UNIX)
    Display*     m_display;
    Window       m_window;
    Colormap     m_colormap;
    XFontStruct* m_statusfont;    
#endif

#if defined(_MACINTOSH) || defined(_MAC_UNIX)
    BYTE* m_pStatusImage;
#endif

    LONG32	m_lRefCount;
    HXxColor	m_rgbBkgndColor;
    HXxColor	m_rgbTextColor;
    IHXSite*	m_pSite;
    IHXSite*	m_pParentSite;
    HXxPoint	m_statusPos;
    HXxSize	m_statusSize;
    CHXString	m_StatusText;

    HX_RESULT	GetIHXSite2(REF(IHXSite2*) pSite2);
    HX_RESULT	BringToTop();
    HX_RESULT	UpdatePosition();

    HX_RESULT	_DrawStatusText(HXxEvent* pEvent);
    HX_RESULT	_AdjustPosition(HXxPoint* pParentPos, HXxSize* pParentSize);

#if defined(_WINDOWS)
    static UINT32 zm_nInstanceCount; 
#endif
};

#endif /* _SITETEXT_H_ */