dlls/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 "commctrl.h"
  26 #include "docobj.h"
  27 #include "undocshell.h"
  28 #include "wine/obj_shellfolder.h"
  29 #include "wine/obj_contextmenu.h"
  30 #include "wine/obj_shellview.h"
  31 #include "wine/obj_shelllink.h"
  32 #include "wine/obj_extracticon.h"
  33 #include "wine/windef16.h"
  34
  35 /*******************************************
  36 *  global SHELL32.DLL variables
  37 */
  38 extern HMODULE  huser32;
  39 extern HINSTANCE shell32_hInstance;
  40 extern HIMAGELIST       ShellSmallIconList;
  41 extern HIMAGELIST       ShellBigIconList;
  42 extern HDPA             sic_hdpa;
  43
  44 /*******************************************
  45 * pointer to functions dynamically loaded
  46 */
  47 extern void     (WINAPI *pDLLInitComctl)(LPVOID);
  48
  49 BOOL WINAPI Shell_GetImageList(HIMAGELIST * lpBigList, HIMAGELIST * lpSmallList);
  50
  51 /* Iconcache */
  52 #define INVALID_INDEX -1
  53 BOOL SIC_Initialize(void);
  54 void SIC_Destroy(void);
  55 BOOL PidlToSicIndex (IShellFolder * sh, LPITEMIDLIST pidl, BOOL bBigIcon, UINT uFlags, UINT * pIndex);
  56 INT SIC_GetIconIndex (LPCSTR sSourceFile, INT dwSourceIndex );
  57
  58 /* Classes Root */
  59 BOOL HCR_MapTypeToValueW(LPCWSTR szExtension, LPWSTR szFileType, DWORD len, BOOL bPrependDot);
  60 BOOL HCR_GetExecuteCommandW(LPCWSTR szClass, LPCWSTR szVerb, LPWSTR szDest, DWORD len);
  61 BOOL HCR_GetDefaultIconW(LPCWSTR szClass, LPWSTR szDest, DWORD len, LPDWORD dwNr);
  62 BOOL HCR_GetDefaultIconFromGUIDW(REFIID riid, LPWSTR szDest, DWORD len, LPDWORD dwNr);
  63 BOOL HCR_GetClassNameW(REFIID riid, LPWSTR szDest, DWORD len);
  64
  65 /* ANSI versions of above functions, supposed to go away as soon as they are not used anymore */
  66 BOOL HCR_MapTypeToValueA(LPCSTR szExtension, LPSTR szFileType, DWORD len, BOOL bPrependDot);
  67 BOOL HCR_GetExecuteCommandA(LPCSTR szClass, LPCSTR szVerb, LPSTR szDest, DWORD len);
  68 BOOL HCR_GetDefaultIconA(LPCSTR szClass, LPSTR szDest, DWORD len, LPDWORD dwNr);
  69 BOOL HCR_GetClassNameA(REFIID riid, LPSTR szDest, DWORD len);
  70
  71 BOOL HCR_GetExecuteCommandEx ( HKEY hkeyClass, LPCSTR szClass, LPCSTR szVerb, LPSTR szDest, DWORD len );
  72 BOOL HCR_GetFolderAttributes(REFIID riid, LPDWORD szDest);
  73
  74 INT_PTR CALLBACK AboutDlgProc(HWND,UINT,WPARAM,LPARAM);
  75 DWORD WINAPI ParseFieldA(LPCSTR src, DWORD nField, LPSTR dst, DWORD len);
  76 DWORD WINAPI ParseFieldW(LPCWSTR src, DWORD nField, LPWSTR dst, DWORD len);
  77
  78 /****************************************************************************
  79  * Class constructors
  80  */
  81 LPDATAOBJECT    IDataObject_Constructor(HWND hwndOwner, LPITEMIDLIST myPidl, LPITEMIDLIST * apidl, UINT cidl);
  82 LPENUMFORMATETC IEnumFORMATETC_Constructor(UINT, const FORMATETC []);
  83
  84 LPCLASSFACTORY  IClassFactory_Constructor(REFCLSID);
  85 IContextMenu *  ISvItemCm_Constructor(LPSHELLFOLDER pSFParent, LPCITEMIDLIST pidl, LPCITEMIDLIST *aPidls, UINT uItemCount);
  86 IContextMenu *  ISvBgCm_Constructor(LPSHELLFOLDER pSFParent);
  87 LPSHELLVIEW     IShellView_Constructor(LPSHELLFOLDER);
  88
  89 HRESULT WINAPI IFSFolder_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
  90 HRESULT WINAPI IShellLink_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
  91 HRESULT WINAPI ISF_Desktop_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
  92 HRESULT WINAPI ISF_MyComputer_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
  93 HRESULT WINAPI IDropTargetHelper_Constructor (IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
  94
  95 /* kind of enumidlist */
  96 #define EIDL_DESK       0
  97 #define EIDL_MYCOMP     1
  98 #define EIDL_FILE       2
  99
 100 LPENUMIDLIST    IEnumIDList_Constructor(LPCSTR,DWORD,DWORD);
 101
 102 LPEXTRACTICONA  IExtractIconA_Constructor(LPITEMIDLIST);
 103 LPEXTRACTICONW  IExtractIconW_Constructor(LPITEMIDLIST);
 104 HRESULT         CreateStreamOnFile (LPCSTR pszFilename, IStream ** ppstm);
 105
 106 /* FIXME: rename the functions when the shell32.dll has it's own exports namespace */
 107 HRESULT WINAPI  SHELL32_DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID * ppv);
 108 HRESULT WINAPI  SHELL32_DllCanUnloadNow(void);
 109
 110 /* FIXME: move away */
 111 #define ResultFromShort(i) MAKE_SCODE(SEVERITY_SUCCESS, 0, (USHORT)(i))
 112
 113 /* menu merging */
 114 #define MM_ADDSEPARATOR         0x00000001L
 115 #define MM_SUBMENUSHAVEIDS      0x00000002L
 116 HRESULT WINAPI Shell_MergeMenus (HMENU hmDst, HMENU hmSrc, UINT uInsert, UINT uIDAdjust, UINT uIDAdjustMax, ULONG uFlags);
 117
 118 /* initialisation for FORMATETC */
 119 #define InitFormatEtc(fe, cf, med) \
 120         {\
 121         (fe).cfFormat=cf;\
 122         (fe).dwAspect=DVASPECT_CONTENT;\
 123         (fe).ptd=NULL;\
 124         (fe).tymed=med;\
 125         (fe).lindex=-1;\
 126         };
 127
 128 #define KeyStateToDropEffect(kst)\
 129         (((kst) & MK_CONTROL) ?\
 130         (((kst) & MK_SHIFT) ? DROPEFFECT_LINK : DROPEFFECT_COPY):\
 131         DROPEFFECT_MOVE)
 132
 133 /* Systray */
 134 BOOL SYSTRAY_Init(void);
 135
 136 /* OLE32 */
 137 extern HINSTANCE hShellOle32;
 138
 139 extern HRESULT (WINAPI *pOleInitialize)(LPVOID reserved);
 140 extern void    (WINAPI *pOleUninitialize)(void);
 141 extern HRESULT (WINAPI *pRegisterDragDrop)(HWND hwnd, IDropTarget* pDropTarget);
 142 extern HRESULT (WINAPI *pRevokeDragDrop)(HWND hwnd);
 143 extern HRESULT (WINAPI *pDoDragDrop)(LPDATAOBJECT,LPDROPSOURCE,DWORD,DWORD*);
 144 extern void    (WINAPI *pReleaseStgMedium)(STGMEDIUM* pmedium);
 145 extern HRESULT (WINAPI *pOleSetClipboard)(IDataObject* pDataObj);
 146 extern HRESULT (WINAPI *pOleGetClipboard)(IDataObject** ppDataObj);
 147 extern HRESULT (WINAPI *pCoCreateInstance)(REFCLSID rclsid, LPUNKNOWN pUnkOuter, DWORD dwClsContext, REFIID iid, LPVOID *ppv);
 148
 149 BOOL GetShellOle(void);
 150
 151 HGLOBAL RenderHDROP(LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl);
 152 HGLOBAL RenderSHELLIDLIST (LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl);
 153 HGLOBAL RenderSHELLIDLISTOFFSET (LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl);
 154 HGLOBAL RenderFILECONTENTS (LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl);
 155 HGLOBAL RenderFILEDESCRIPTOR (LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl);
 156 HGLOBAL RenderFILENAME (LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl);
 157 HGLOBAL RenderPREFEREDDROPEFFECT (DWORD dwFlags);
 158
 159 /* Change Notification */
 160 void InitChangeNotifications(void);
 161 void FreeChangeNotifications(void);
 162
 163 /* file operation */
 164 #define ASK_DELETE_FILE           1
 165 #define ASK_DELETE_FOLDER         2
 166 #define ASK_DELETE_MULTIPLE_ITEM  3
 167 #define ASK_CREATE_FOLDER         4
 168 #define ASK_OVERWRITE_FILE        5
 169
 170 BOOL SHELL_DeleteDirectoryA(LPCSTR pszDir, BOOL bShowUI);
 171 BOOL SHELL_DeleteFileA(LPCSTR pszFile, BOOL bShowUI);
 172 BOOL SHELL_ConfirmDialog(int nKindOfDialog, LPCSTR szDir);
 173
 174 /* 16-bit functions */
 175 void        WINAPI DragAcceptFiles16(HWND16 hWnd, BOOL16 b);
 176 UINT16      WINAPI DragQueryFile16(HDROP16 hDrop, WORD wFile, LPSTR lpszFile, WORD wLength);
 177 void        WINAPI DragFinish16(HDROP16 h);
 178 BOOL16      WINAPI DragQueryPoint16(HDROP16 hDrop, POINT16 *p);
 179 HINSTANCE16 WINAPI ShellExecute16(HWND16,LPCSTR,LPCSTR,LPCSTR,LPCSTR,INT16);
 180 HICON16     WINAPI ExtractIcon16(HINSTANCE16,LPCSTR,UINT16);
 181 HICON16     WINAPI ExtractAssociatedIcon16(HINSTANCE16,LPSTR,LPWORD);
 182 HICON16     WINAPI ExtractIconEx16 ( LPCSTR, INT16, HICON16 *, HICON16 *, UINT16 );
 183 HINSTANCE16 WINAPI FindExecutable16(LPCSTR,LPCSTR,LPSTR);
 184 HGLOBAL16   WINAPI InternalExtractIcon16(HINSTANCE16,LPCSTR,UINT16,WORD);
 185 BOOL16      WINAPI ShellAbout16(HWND16,LPCSTR,LPCSTR,HICON16);
 186 BOOL16      WINAPI AboutDlgProc16(HWND16,UINT16,WPARAM16,LPARAM);
 187
 188 inline static BOOL SHELL_OsIsUnicode(void)
 189 {
 190     /* if high-bit of version is 0, we are emulating NT */
 191     return !(GetVersion() & 0x80000000);
 192 }
 193
 194 #define __SHFreeAndNil(ptr) \
 195         {\
 196           SHFree(*ptr); \
 197           *ptr = NULL; \
 198         };
 199 inline static void __SHCloneStrA(char ** target,const char * source)
 200 {
 201         *target = SHAlloc(strlen(source)+1); \
 202         strcpy(*target, source); \
 203 }
 204
 205 inline static void __SHCloneStrWtoA(char ** target, const WCHAR * source)
 206 {
 207         int len = WideCharToMultiByte(CP_ACP, 0, source, -1, NULL, 0, NULL, NULL);
 208         *target = SHAlloc(len);
 209         WideCharToMultiByte(CP_ACP, 0, source, -1, *target, len, NULL, NULL);
 210 }
 211
 212 /* handle conversions */
 213 #define HICON_16(h32)           (LOWORD(h32))
 214 #define HICON_32(h16)           ((HICON)(ULONG_PTR)(h16))
 215 #define HINSTANCE_32(h16)       ((HINSTANCE)(ULONG_PTR)(h16))
 216 #define HINSTANCE_16(h32)       (LOWORD(h32))
 217
 218 typedef UINT (*SHELL_ExecuteA1632)(char *lpCmd, LPSHELLEXECUTEINFOA sei, BOOL shWait);
 219 BOOL WINAPI ShellExecuteExA32 (LPSHELLEXECUTEINFOA sei, SHELL_ExecuteA1632 execfunc);
 220
 221 #endif