xap_Win32Slurp.h

Go to the documentation of this file.

/* AbiSource Application Framework
 * Copyright (C) 1998 AbiSource, Inc.
 *
 * This program 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.
 *
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA.
 */

#include <windows.h>
#include <ddeml.h>
class XAP_Win32APP;

class ABI_EXPORT XAP_Win32Slurp
{
public:
    XAP_Win32Slurp(XAP_Win32App * pApp);
    ~XAP_Win32Slurp(void);

    HDDEDATA CALLBACK       doCallback(UINT uType, UINT uFmt, HCONV hConv,
                                       HSZ hsz1, HSZ hsz2, HDDEDATA hData,
                                       DWORD dwData1, DWORD dwData2);
    bool                    connectSlurper(void);
    bool                    disconnectSlurper(void);
    void                    processCommand(HDDEDATA hData);
    void                    stuffRegistry(const char * szSuffix,
                                          const char * szApplicationName,
                                          LPCWSTR szExePathname,
                                          const char * szContentType);

protected:
    bool                    _askForStealFromAnotherApplication(void) const;
    bool                    _askForUpdateExePathname(void) const;
    bool                    _askForStealMimeFromAnotherApplication(void) const;

    XAP_Win32App *          m_pApp;
    bool                    m_bInitialized;
    HSZ                     m_hszServerName;
    HSZ                     m_hszTopic;
    DWORD                   m_idDdeServerInst;
};