Sweden-Number/dlls/hhctrl.ocx/hhctrl.h

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/*
* Copyright 2005 James Hawkins
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef HHCTRL_H
#define HHCTRL_H
#include <stdarg.h>
#define COBJMACROS
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "winnls.h"
#include "htmlhelp.h"
#include "ole2.h"
#include "exdisp.h"
#include "mshtmhst.h"
#ifdef INIT_GUID
#include "initguid.h"
#endif
#include "wine/itss.h"
#define WB_GOBACK 0
#define WB_GOFORWARD 1
#define WB_GOHOME 2
#define WB_SEARCH 3
#define WB_REFRESH 4
#define WB_STOP 5
typedef struct CHMInfo
{
IITStorage *pITStorage;
IStorage *pStorage;
LPCWSTR szFile;
IStream *strings_stream;
char **strings;
DWORD strings_size;
} CHMInfo;
typedef struct WBInfo
{
IOleClientSite *pOleClientSite;
IWebBrowser2 *pWebBrowser2;
IOleObject *pBrowserObject;
HWND hwndParent;
} WBInfo;
BOOL WB_EmbedBrowser(WBInfo *pWBInfo, HWND hwndParent);
void WB_UnEmbedBrowser(WBInfo *pWBInfo);
void WB_ResizeBrowser(WBInfo *pWBInfo, DWORD dwWidth, DWORD dwHeight);
void WB_DoPageAction(WBInfo *pWBInfo, DWORD dwAction);
CHMInfo *OpenCHM(LPCWSTR szFile);
BOOL CHM_LoadWinTypeFromCHM(CHMInfo *pCHMInfo, HH_WINTYPEW *pHHWinType);
CHMInfo *CloseCHM(CHMInfo *pCHMInfo);
/* memory allocation functions */
static inline void *hhctrl_alloc(size_t len)
{
return HeapAlloc(GetProcessHeap(), 0, len);
}
static inline void *hhctrl_alloc_zero(size_t len)
{
return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
}
static inline void *hhctrl_realloc(void *mem, size_t len)
{
return HeapReAlloc(GetProcessHeap(), 0, mem, len);
}
static inline void *hhctrl_realloc_zero(void *mem, size_t len)
{
return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
}
static inline BOOL hhctrl_free(void *mem)
{
return HeapFree(GetProcessHeap(), 0, mem);
}
static inline LPWSTR strdupAtoW(LPCSTR str)
{
LPWSTR ret;
DWORD len;
if(!str)
return NULL;
len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
ret = hhctrl_alloc(len*sizeof(WCHAR));
MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
return ret;
}
#endif