reactos/lib/shell32/shell32_main.h

   1 /*
   2  *      internal Shell32 Library definitions
   3  *
   4  * Copyright 1998 Marcus Meissner
   5  * Copyright 1998 Juergen Schmied (jsch)  *  <juergen.schmied@metronet.de>
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  */
  21
  22 #ifndef __WINE_SHELL_MAIN_H
  23 #define __WINE_SHELL_MAIN_H
  24
  25 #include <stdarg.h>
  26
  27 #include "windef.h"
  28 #include "winbase.h"
  29 #include "wingdi.h"
  30 #include "winuser.h"
  31 #include "winnls.h"
  32 #include "commctrl.h"
  33 #include "docobj.h"
  34 #include "undocshell.h"
  35 #include "shlobj.h"
  36 #include "shellapi.h"
  37 #include "wine/windef16.h"
  38 #include "wine/unicode.h"
  39
  40 /*******************************************
  41 *  global SHELL32.DLL variables
  42 */
  43 extern HMODULE  huser32;
  44 extern HINSTANCE shell32_hInstance;
  45 extern HIMAGELIST       ShellSmallIconList;
  46 extern HIMAGELIST       ShellBigIconList;
  47 extern HDPA             sic_hdpa;
  48
  49 /*******************************************
  50 * pointer to functions dynamically loaded
  51 */
  52 extern void     (WINAPI *pDLLInitComctl)(LPVOID);
  53
  54 BOOL WINAPI Shell_GetImageList(HIMAGELIST * lpBigList, HIMAGELIST * lpSmallList);
  55
  56 /* Iconcache */
  57 #define INVALID_INDEX -1
  58 BOOL SIC_Initialize(void);
  59 void SIC_Destroy(void);
  60 BOOL PidlToSicIndex (IShellFolder * sh, LPCITEMIDLIST pidl, BOOL bBigIcon, UINT uFlags, UINT * pIndex);
  61 INT SIC_GetIconIndex (LPCSTR sSourceFile, INT dwSourceIndex );
  62
  63 /* Classes Root */
  64 BOOL HCR_MapTypeToValueW(LPCWSTR szExtension, LPWSTR szFileType, DWORD len, BOOL bPrependDot);
  65 BOOL HCR_GetExecuteCommandW(HKEY hkeyClass, LPCWSTR szClass, LPCWSTR szVerb, LPWSTR szDest, DWORD len);
  66 BOOL HCR_GetDefaultIconW(LPCWSTR szClass, LPWSTR szDest, DWORD len, LPDWORD dwNr);
  67 BOOL HCR_GetDefaultIconFromGUIDW(REFIID riid, LPWSTR szDest, DWORD len, LPDWORD dwNr);
  68 BOOL HCR_GetClassNameW(REFIID riid, LPWSTR szDest, DWORD len);
  69
  70 /* ANSI versions of above functions, supposed to go away as soon as they are not used anymore */
  71 BOOL HCR_MapTypeToValueA(LPCSTR szExtension, LPSTR szFileType, DWORD len, BOOL bPrependDot);
  72 BOOL HCR_GetDefaultIconA(LPCSTR szClass, LPSTR szDest, DWORD len, LPDWORD dwNr);
  73 BOOL HCR_GetClassNameA(REFIID riid, LPSTR szDest, DWORD len);
  74
  75 BOOL HCR_GetFolderAttributes(REFIID riid, LPDWORD szDest);
  76
  77 INT_PTR CALLBACK AboutDlgProc(HWND,UINT,WPARAM,LPARAM);
  78 DWORD WINAPI ParseFieldA(LPCSTR src, DWORD nField, LPSTR dst, DWORD len);
  79 DWORD WINAPI ParseFieldW(LPCWSTR src, DWORD nField, LPWSTR dst, DWORD len);
  80
  81 /****************************************************************************
  82  * Class constructors
  83  */
  84 LPDATAOBJECT    IDataObject_Constructor(HWND hwndOwner, LPCITEMIDLIST myPidl, LPCITEMIDLIST * apidl, UINT cidl);
  85 LPENUMFORMATETC IEnumFORMATETC_Constructor(UINT, const FORMATETC []);
  86
  87 LPCLASSFACTORY  IClassFactory_Constructor(REFCLSID);
  88 IContextMenu2 * ISvItemCm_Constructor(LPSHELLFOLDER pSFParent, LPCITEMIDLIST pidl, LPCITEMIDLIST *aPidls, UINT uItemCount);
  89 IContextMenu2 * ISvBgCm_Constructor(LPSHELLFOLDER pSFParent);
  90 LPSHELLVIEW     IShellView_Constructor(LPSHELLFOLDER);
  91
  92 HRESULT WINAPI IFSFolder_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
  93 HRESULT WINAPI IShellLink_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
  94 HRESULT WINAPI IShellLink_ConstructFromFile(IUnknown * pUnkOuter, REFIID riid, LPCITEMIDLIST pidl, LPVOID * ppv);
  95 HRESULT WINAPI ISF_Desktop_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
  96 HRESULT WINAPI ISF_MyComputer_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
  97 HRESULT WINAPI IDropTargetHelper_Constructor (IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
  98 HRESULT WINAPI IFileSystemBindData_Constructor(const WIN32_FIND_DATAW *pfd, LPBC *ppV);
  99 HRESULT WINAPI IControlPanel_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
 100 HRESULT WINAPI CPanel_GetIconLocationA(LPITEMIDLIST pidl, LPSTR szIconFile, UINT cchMax, int* piIndex);
 101 HRESULT WINAPI CPanel_GetIconLocationW(LPITEMIDLIST pidl, LPWSTR szIconFile, UINT cchMax, int* piIndex);
 102 HRESULT WINAPI CPanel_ExtractIconA(LPITEMIDLIST pidl, LPCSTR pszFile, UINT nIconIndex, HICON *phiconLarge, HICON *phiconSmall, UINT nIconSize);
 103 HRESULT WINAPI CPanel_ExtractIconW(LPITEMIDLIST pidl, LPCWSTR pszFile, UINT nIconIndex, HICON *phiconLarge, HICON *phiconSmall, UINT nIconSize);
 104
 105 /* kind of enumidlist */
 106 #define EIDL_DESK       0
 107 #define EIDL_MYCOMP     1
 108 #define EIDL_FILE       2
 109 #define EIDL_CPANEL     3
 110
 111 LPENUMIDLIST    IEnumIDList_Constructor(LPCSTR,DWORD,DWORD);
 112
 113 LPEXTRACTICONA  IExtractIconA_Constructor(LPCITEMIDLIST);
 114 LPEXTRACTICONW  IExtractIconW_Constructor(LPCITEMIDLIST);
 115 HRESULT         CreateStreamOnFile (LPCWSTR pszFilename, DWORD grfMode, IStream ** ppstm);
 116
 117 /* FIXME: rename the functions when the shell32.dll has it's own exports namespace */
 118 HRESULT WINAPI  SHELL32_DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID * ppv);
 119 HRESULT WINAPI  SHELL32_DllCanUnloadNow(void);
 120
 121
 122 /* menu merging */
 123 #define MM_ADDSEPARATOR         0x00000001L
 124 #define MM_SUBMENUSHAVEIDS      0x00000002L
 125 HRESULT WINAPI Shell_MergeMenus (HMENU hmDst, HMENU hmSrc, UINT uInsert, UINT uIDAdjust, UINT uIDAdjustMax, ULONG uFlags);
 126
 127 /* initialisation for FORMATETC */
 128 #define InitFormatEtc(fe, cf, med) \
 129         {\
 130         (fe).cfFormat=cf;\
 131         (fe).dwAspect=DVASPECT_CONTENT;\
 132         (fe).ptd=NULL;\
 133         (fe).tymed=med;\
 134         (fe).lindex=-1;\
 135         };
 136
 137 #define KeyStateToDropEffect(kst)\
 138         (((kst) & MK_CONTROL) ?\
 139         (((kst) & MK_SHIFT) ? DROPEFFECT_LINK : DROPEFFECT_COPY):\
 140         DROPEFFECT_MOVE)
 141
 142 /* Systray */
 143 BOOL SYSTRAY_Init(void);
 144
 145 /* OLE32 */
 146 extern HINSTANCE hShellOle32;
 147
 148 extern HRESULT (WINAPI *pOleInitialize)(LPVOID reserved);
 149 extern void    (WINAPI *pOleUninitialize)(void);
 150 extern HRESULT (WINAPI *pRegisterDragDrop)(HWND hwnd, IDropTarget* pDropTarget);
 151 extern HRESULT (WINAPI *pRevokeDragDrop)(HWND hwnd);
 152 extern HRESULT (WINAPI *pDoDragDrop)(LPDATAOBJECT,LPDROPSOURCE,DWORD,DWORD*);
 153 extern void    (WINAPI *pReleaseStgMedium)(STGMEDIUM* pmedium);
 154 extern HRESULT (WINAPI *pOleSetClipboard)(IDataObject* pDataObj);
 155 extern HRESULT (WINAPI *pOleGetClipboard)(IDataObject** ppDataObj);
 156 extern HRESULT (WINAPI *pCoCreateInstance)(REFCLSID rclsid, LPUNKNOWN pUnkOuter, DWORD dwClsContext, REFIID iid, LPVOID *ppv);
 157
 158 BOOL GetShellOle(void);
 159
 160 HGLOBAL RenderHDROP(LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl);
 161 HGLOBAL RenderSHELLIDLIST (LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl);
 162 HGLOBAL RenderSHELLIDLISTOFFSET (LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl);
 163 HGLOBAL RenderFILECONTENTS (LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl);
 164 HGLOBAL RenderFILEDESCRIPTOR (LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl);
 165 HGLOBAL RenderFILENAMEA (LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl);
 166 HGLOBAL RenderFILENAMEW (LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl);
 167 HGLOBAL RenderPREFEREDDROPEFFECT (DWORD dwFlags);
 168
 169 /* Change Notification */
 170 void InitChangeNotifications(void);
 171 void FreeChangeNotifications(void);
 172
 173 /* file operation */
 174 #define ASK_DELETE_FILE           1
 175 #define ASK_DELETE_FOLDER         2
 176 #define ASK_DELETE_MULTIPLE_ITEM  3
 177 #define ASK_CREATE_FOLDER         4
 178 #define ASK_OVERWRITE_FILE        5
 179
 180 BOOL SHELL_DeleteDirectoryA(LPCSTR pszDir, BOOL bShowUI);
 181 BOOL SHELL_DeleteFileA(LPCSTR pszFile, BOOL bShowUI);
 182 BOOL SHELL_ConfirmDialog(int nKindOfDialog, LPCSTR szDir);
 183
 184 /* 16-bit functions */
 185 void        WINAPI DragAcceptFiles16(HWND16 hWnd, BOOL16 b);
 186 UINT16      WINAPI DragQueryFile16(HDROP16 hDrop, WORD wFile, LPSTR lpszFile, WORD wLength);
 187 void        WINAPI DragFinish16(HDROP16 h);
 188 BOOL16      WINAPI DragQueryPoint16(HDROP16 hDrop, POINT16 *p);
 189 HINSTANCE16 WINAPI ShellExecute16(HWND16,LPCSTR,LPCSTR,LPCSTR,LPCSTR,INT16);
 190 HICON16     WINAPI ExtractIcon16(HINSTANCE16,LPCSTR,UINT16);
 191 HICON16     WINAPI ExtractAssociatedIcon16(HINSTANCE16,LPSTR,LPWORD);
 192 HICON16     WINAPI ExtractIconEx16 ( LPCSTR, INT16, HICON16 *, HICON16 *, UINT16 );
 193 HINSTANCE16 WINAPI FindExecutable16(LPCSTR,LPCSTR,LPSTR);
 194 HGLOBAL16   WINAPI InternalExtractIcon16(HINSTANCE16,LPCSTR,UINT16,WORD);
 195 BOOL16      WINAPI ShellAbout16(HWND16,LPCSTR,LPCSTR,HICON16);
 196 BOOL16      WINAPI AboutDlgProc16(HWND16,UINT16,WPARAM16,LPARAM);
 197
 198 inline static BOOL SHELL_OsIsUnicode(void)
 199 {
 200     /* if high-bit of version is 0, we are emulating NT */
 201     return !(GetVersion() & 0x80000000);
 202 }
 203
 204 #define __SHFreeAndNil(ptr) \
 205         {\
 206           SHFree(*ptr); \
 207           *ptr = NULL; \
 208         };
 209 inline static void __SHCloneStrA(char ** target,const char * source)
 210 {
 211         *target = SHAlloc(strlen(source)+1);
 212         strcpy(*target, source);
 213 }
 214
 215 inline static void __SHCloneStrWtoA(char ** target, const WCHAR * source)
 216 {
 217         int len = WideCharToMultiByte(CP_ACP, 0, source, -1, NULL, 0, NULL, NULL);
 218         *target = SHAlloc(len);
 219         WideCharToMultiByte(CP_ACP, 0, source, -1, *target, len, NULL, NULL);
 220 }
 221
 222 inline static void __SHCloneStrW(WCHAR ** target, const WCHAR * source)
 223 {
 224         *target = SHAlloc( (strlenW(source)+1) * sizeof(WCHAR) );
 225         strcpyW(*target, source);
 226 }
 227
 228 inline static WCHAR * __SHCloneStrAtoW(WCHAR ** target, const char * source)
 229 {
 230         int len = MultiByteToWideChar(CP_ACP, 0, source, -1, NULL, 0);
 231         *target = SHAlloc(len*sizeof(WCHAR));
 232         MultiByteToWideChar(CP_ACP, 0, source, -1, *target, len);
 233         return *target;
 234 }
 235
 236 /* handle conversions */
 237 #define HICON_16(h32)           (LOWORD(h32))
 238 #define HICON_32(h16)           ((HICON)(ULONG_PTR)(h16))
 239 #define HINSTANCE_32(h16)       ((HINSTANCE)(ULONG_PTR)(h16))
 240 #define HINSTANCE_16(h32)       (LOWORD(h32))
 241
 242 typedef UINT (*SHELL_ExecuteW32)(const WCHAR *lpCmd, void *env, BOOL shWait,
 243                             LPSHELLEXECUTEINFOW psei, LPSHELLEXECUTEINFOW psei_out);
 244
 245 BOOL WINAPI ShellExecuteExW32(LPSHELLEXECUTEINFOW psei, SHELL_ExecuteW32 execfunc);
 246
 247 UINT SHELL_FindExecutable(LPCWSTR lpPath, LPCWSTR lpFile, LPCWSTR lpOperation,
 248                           LPWSTR lpResult, LPWSTR key, void **env, LPITEMIDLIST pidl, LPCWSTR args);
 249
 250 extern WCHAR swShell32Name[MAX_PATH];
 251 extern char sShell32Name[MAX_PATH];
 252
 253 int WINAPI RestartDialog(HWND hwndOwner, LPCSTR lpstrReason, UINT uFlags);
 254 int WINAPI RestartDialogEx(HWND hwndOwner, LPCWSTR lpwstrReason, UINT uFlags, UINT uReason);
 255
 256 #endif