gecko-dev/cmd/winfe/edtrccln.h

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1998-03-28 02:44:41 +00:00
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
/*edtrccln.h edtor client wrapper */
/*Dynamic Library wrapper for loading on call*/
#ifndef _EDTRCCLN_H
#define _EDTRCCLN_H
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#include "edtrcdll\public\edtdlgs.h"
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//typedefs of placeholders for exported functions
typedef IImageConversionDialog *(*IMAGEDIALOGCONSTRUCTOR)(HWND);
typedef IJPEGOptionsDlg *(*IJPEGDLGCONSTRUCTOR)(HWND);
typedef ITagDialog *(*TAGDIALOGCONSTRUCTOR)(IWFEInterface *, IEDTInterface *, char *,HWND);
typedef IIMEDll *(*IMEDLLCONSTRUCTOR)();
class CEditorResourceDll
{
static HINSTANCE s_dllinstance;
static unsigned int s_refcount;
//placeholders for exported functions
static IMAGEDIALOGCONSTRUCTOR s_pimagedialog;
static IJPEGDLGCONSTRUCTOR s_pjpegdialog;
static TAGDIALOGCONSTRUCTOR s_ptagdialog;
static IMEDLLCONSTRUCTOR s_pimedll;
public:
HINSTANCE switchResources();
CEditorResourceDll();
~CEditorResourceDll();
//wrappers for exported functions
IImageConversionDialog *CreateImageConversionDialog(HWND pParent=NULL);
ITagDialog *CreateTagDialog(IWFEInterface *, IEDTInterface *, HWND pParent=NULL, char *pchar=NULL);
IIMEDll *CreateImeDll();
IJPEGOptionsDlg *CreateJpegDialog(HWND pParent=NULL);
};
//thread safe resource handle switcher. also reference counts the dll. ya!
class CEditorResourceSwitcher:public CEditorResourceDll
{
HINSTANCE m_oldresourcehandle;
public:
CEditorResourceSwitcher(){m_oldresourcehandle=switchResources();}
void Reset(){AfxSetResourceHandle(m_oldresourcehandle);}
~CEditorResourceSwitcher(){Reset();}
};
#endif //_EDTRCCLN_H