147 lines
3.2 KiB
C
147 lines
3.2 KiB
C
/*
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* Copyright 2005 James Hawkins
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* Copyright 2007 Jacek Caban for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef HHCTRL_H
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#define HHCTRL_H
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#include <stdarg.h>
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#define COBJMACROS
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#include "windef.h"
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#include "winbase.h"
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#include "winuser.h"
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#include "winnls.h"
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#include "htmlhelp.h"
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#include "ole2.h"
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#include "exdisp.h"
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#include "mshtmhst.h"
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#ifdef INIT_GUID
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#include "initguid.h"
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#endif
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#include "wine/itss.h"
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#include "wine/unicode.h"
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#define WB_GOBACK 0
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#define WB_GOFORWARD 1
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#define WB_GOHOME 2
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#define WB_SEARCH 3
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#define WB_REFRESH 4
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#define WB_STOP 5
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typedef struct CHMInfo
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{
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IITStorage *pITStorage;
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IStorage *pStorage;
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LPCWSTR szFile;
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IStream *strings_stream;
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char **strings;
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DWORD strings_size;
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} CHMInfo;
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typedef struct {
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IOleClientSite *client_site;
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IWebBrowser2 *web_browser;
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IOleObject *wb_object;
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HH_WINTYPEW WinType;
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CHMInfo *pCHMInfo;
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HWND hwndTabCtrl;
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HWND hwndSizeBar;
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HFONT hFont;
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} HHInfo;
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BOOL InitWebBrowser(HHInfo*,HWND);
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void ReleaseWebBrowser(HHInfo*);
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void ResizeWebBrowser(HHInfo*,DWORD,DWORD);
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void DoPageAction(HHInfo*,DWORD);
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CHMInfo *OpenCHM(LPCWSTR szFile);
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BOOL LoadWinTypeFromCHM(CHMInfo *pCHMInfo, HH_WINTYPEW *pHHWinType);
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CHMInfo *CloseCHM(CHMInfo *pCHMInfo);
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HHInfo *CreateHelpViewer(LPCWSTR);
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void ReleaseHelpViewer(HHInfo*);
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BOOL NavigateToChm(HHInfo*,LPCWSTR,LPCWSTR);
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/* memory allocation functions */
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static inline void *hhctrl_alloc(size_t len)
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{
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return HeapAlloc(GetProcessHeap(), 0, len);
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}
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static inline void *hhctrl_alloc_zero(size_t len)
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{
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return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
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}
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static inline void *hhctrl_realloc(void *mem, size_t len)
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{
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return HeapReAlloc(GetProcessHeap(), 0, mem, len);
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}
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static inline void *hhctrl_realloc_zero(void *mem, size_t len)
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{
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return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
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}
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static inline BOOL hhctrl_free(void *mem)
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{
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return HeapFree(GetProcessHeap(), 0, mem);
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}
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static inline LPWSTR strdupW(LPCWSTR str)
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{
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LPWSTR ret;
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int size;
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if(!str)
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return NULL;
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size = (strlenW(str)+1)*sizeof(WCHAR);
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ret = hhctrl_alloc(size);
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memcpy(ret, str, size);
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return ret;
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}
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static inline LPWSTR strdupAtoW(LPCSTR str)
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{
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LPWSTR ret;
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DWORD len;
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if(!str)
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return NULL;
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len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
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ret = hhctrl_alloc(len*sizeof(WCHAR));
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MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
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return ret;
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}
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extern HINSTANCE hhctrl_hinstance;
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#endif
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