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 <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 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, LPCITEMIDLIST 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( HKEY hkeyClass, 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_GetDefaultIconA(LPCSTR szClass, LPSTR szDest, DWORD len, LPDWORD dwNr);
  68 BOOL HCR_GetClassNameA(REFIID riid, LPSTR szDest, DWORD len);
  69
  70 BOOL HCR_GetFolderAttributes(REFIID riid, LPDWORD szDest);
  71
  72 INT_PTR CALLBACK AboutDlgProc(HWND,UINT,WPARAM,LPARAM);
  73 DWORD WINAPI ParseFieldA(LPCSTR src, DWORD nField, LPSTR dst, DWORD len);
  74 DWORD WINAPI ParseFieldW(LPCWSTR src, DWORD nField, LPWSTR dst, DWORD len);
  75
  76 /****************************************************************************
  77  * Class constructors
  78  */
  79 LPDATAOBJECT    IDataObject_Constructor(HWND hwndOwner, LPCITEMIDLIST myPidl, LPCITEMIDLIST * apidl, UINT cidl);
  80 LPENUMFORMATETC IEnumFORMATETC_Constructor(UINT, const FORMATETC []);
  81
  82 LPCLASSFACTORY  IClassFactory_Constructor(REFCLSID);
  83 IContextMenu2 * ISvItemCm_Constructor(LPSHELLFOLDER pSFParent, LPCITEMIDLIST pidl, LPCITEMIDLIST *aPidls, UINT uItemCount);
  84 IContextMenu2 * ISvBgCm_Constructor(LPSHELLFOLDER pSFParent);
  85 LPSHELLVIEW     IShellView_Constructor(LPSHELLFOLDER);
  86
  87 HRESULT WINAPI IFSFolder_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
  88 HRESULT WINAPI IShellLink_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
  89 HRESULT WINAPI IShellLink_ConstructFromFile(IUnknown * pUnkOuter, REFIID riid, LPCITEMIDLIST pidl, LPVOID * ppv);
  90 HRESULT WINAPI ISF_Desktop_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
  91 HRESULT WINAPI ISF_MyComputer_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
  92 HRESULT WINAPI IDropTargetHelper_Constructor (IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
  93 HRESULT WINAPI IFileSystemBindData_Constructor(const WIN32_FIND_DATAW *pfd, LPBC *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(LPCITEMIDLIST);
 103 LPEXTRACTICONW  IExtractIconW_Constructor(LPCITEMIDLIST);
 104 HRESULT         CreateStreamOnFile (LPCWSTR pszFilename, DWORD grfMode, 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
 111 /* menu merging */
 112 #define MM_ADDSEPARATOR         0x00000001L
 113 #define MM_SUBMENUSHAVEIDS      0x00000002L
 114 HRESULT WINAPI Shell_MergeMenus (HMENU hmDst, HMENU hmSrc, UINT uInsert, UINT uIDAdjust, UINT uIDAdjustMax, ULONG uFlags);
 115
 116 /* initialisation for FORMATETC */
 117 #define InitFormatEtc(fe, cf, med) \
 118         {\
 119         (fe).cfFormat=cf;\
 120         (fe).dwAspect=DVASPECT_CONTENT;\
 121         (fe).ptd=NULL;\
 122         (fe).tymed=med;\
 123         (fe).lindex=-1;\
 124         };
 125
 126 #define KeyStateToDropEffect(kst)\
 127         (((kst) & MK_CONTROL) ?\
 128         (((kst) & MK_SHIFT) ? DROPEFFECT_LINK : DROPEFFECT_COPY):\
 129         DROPEFFECT_MOVE)
 130
 131 /* Systray */
 132 BOOL SYSTRAY_Init(void);
 133
 134 /* OLE32 */
 135 extern HINSTANCE hShellOle32;
 136
 137 extern HRESULT (WINAPI *pOleInitialize)(LPVOID reserved);
 138 extern void    (WINAPI *pOleUninitialize)(void);
 139 extern HRESULT (WINAPI *pRegisterDragDrop)(HWND hwnd, IDropTarget* pDropTarget);
 140 extern HRESULT (WINAPI *pRevokeDragDrop)(HWND hwnd);
 141 extern HRESULT (WINAPI *pDoDragDrop)(LPDATAOBJECT,LPDROPSOURCE,DWORD,DWORD*);
 142 extern void    (WINAPI *pReleaseStgMedium)(STGMEDIUM* pmedium);
 143 extern HRESULT (WINAPI *pOleSetClipboard)(IDataObject* pDataObj);
 144 extern HRESULT (WINAPI *pOleGetClipboard)(IDataObject** ppDataObj);
 145 extern HRESULT (WINAPI *pCoCreateInstance)(REFCLSID rclsid, LPUNKNOWN pUnkOuter, DWORD dwClsContext, REFIID iid, LPVOID *ppv);
 146
 147 BOOL GetShellOle(void);
 148
 149 HGLOBAL RenderHDROP(LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl);
 150 HGLOBAL RenderSHELLIDLIST (LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl);
 151 HGLOBAL RenderSHELLIDLISTOFFSET (LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl);
 152 HGLOBAL RenderFILECONTENTS (LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl);
 153 HGLOBAL RenderFILEDESCRIPTOR (LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl);
 154 HGLOBAL RenderFILENAMEA (LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl);
 155 HGLOBAL RenderFILENAMEW (LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl);
 156 HGLOBAL RenderPREFEREDDROPEFFECT (DWORD dwFlags);
 157
 158 /* Change Notification */
 159 void InitChangeNotifications(void);
 160 void FreeChangeNotifications(void);
 161
 162 /* file operation */
 163 #define ASK_DELETE_FILE           1
 164 #define ASK_DELETE_FOLDER         2
 165 #define ASK_DELETE_MULTIPLE_ITEM  3
 166 #define ASK_CREATE_FOLDER         4
 167 #define ASK_OVERWRITE_FILE        5
 168
 169 BOOL SHELL_DeleteDirectoryA(LPCSTR pszDir, BOOL bShowUI);
 170 BOOL SHELL_DeleteFileA(LPCSTR pszFile, BOOL bShowUI);
 171 BOOL SHELL_ConfirmDialog(int nKindOfDialog, LPCSTR szDir);
 172
 173 /* 16-bit functions */
 174 void        WINAPI DragAcceptFiles16(HWND16 hWnd, BOOL16 b);
 175 UINT16      WINAPI DragQueryFile16(HDROP16 hDrop, WORD wFile, LPSTR lpszFile, WORD wLength);
 176 void        WINAPI DragFinish16(HDROP16 h);
 177 BOOL16      WINAPI DragQueryPoint16(HDROP16 hDrop, POINT16 *p);
 178 HINSTANCE16 WINAPI ShellExecute16(HWND16,LPCSTR,LPCSTR,LPCSTR,LPCSTR,INT16);
 179 HICON16     WINAPI ExtractIcon16(HINSTANCE16,LPCSTR,UINT16);
 180 HICON16     WINAPI ExtractAssociatedIcon16(HINSTANCE16,LPSTR,LPWORD);
 181 HICON16     WINAPI ExtractIconEx16 ( LPCSTR, INT16, HICON16 *, HICON16 *, UINT16 );
 182 HINSTANCE16 WINAPI FindExecutable16(LPCSTR,LPCSTR,LPSTR);
 183 HGLOBAL16   WINAPI InternalExtractIcon16(HINSTANCE16,LPCSTR,UINT16,WORD);
 184 BOOL16      WINAPI ShellAbout16(HWND16,LPCSTR,LPCSTR,HICON16);
 185 BOOL16      WINAPI AboutDlgProc16(HWND16,UINT16,WPARAM16,LPARAM);
 186
 187 inline static BOOL SHELL_OsIsUnicode(void)
 188 {
 189     /* if high-bit of version is 0, we are emulating NT */
 190     return !(GetVersion() & 0x80000000);
 191 }
 192
 193 #define __SHFreeAndNil(ptr) \
 194         {\
 195           SHFree(*ptr); \
 196           *ptr = NULL; \
 197         };
 198 inline static void __SHCloneStrA(char ** target,const char * source)
 199 {
 200         *target = SHAlloc(strlen(source)+1);
 201         strcpy(*target, source);
 202 }
 203
 204 inline static void __SHCloneStrWtoA(char ** target, const WCHAR * source)
 205 {
 206         int len = WideCharToMultiByte(CP_ACP, 0, source, -1, NULL, 0, NULL, NULL);
 207         *target = SHAlloc(len);
 208         WideCharToMultiByte(CP_ACP, 0, source, -1, *target, len, NULL, NULL);
 209 }
 210
 211 inline static void __SHCloneStrW(WCHAR ** target, const WCHAR * source)
 212 {
 213         *target = SHAlloc( (strlenW(source)+1) * sizeof(WCHAR) );
 214         strcpyW(*target, source);
 215 }
 216
 217 inline static WCHAR * __SHCloneStrAtoW(WCHAR ** target, const char * source)
 218 {
 219         int len = MultiByteToWideChar(CP_ACP, 0, source, -1, NULL, 0);
 220         *target = SHAlloc(len*sizeof(WCHAR));
 221         MultiByteToWideChar(CP_ACP, 0, source, -1, *target, len);
 222         return *target;
 223 }
 224
 225 /* handle conversions */
 226 #define HICON_16(h32)           (LOWORD(h32))
 227 #define HICON_32(h16)           ((HICON)(ULONG_PTR)(h16))
 228 #define HINSTANCE_32(h16)       ((HINSTANCE)(ULONG_PTR)(h16))
 229 #define HINSTANCE_16(h32)       (LOWORD(h32))
 230
 231 typedef UINT (*SHELL_ExecuteW32)(WCHAR *lpCmd, void *env, LPSHELLEXECUTEINFOW sei, BOOL shWait);
 232 BOOL WINAPI ShellExecuteExW32 (LPSHELLEXECUTEINFOW sei, SHELL_ExecuteW32 execfunc);
 233
 234 extern WCHAR swShell32Name[MAX_PATH];
 235 extern char sShell32Name[MAX_PATH];
 236
 237 #endif