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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, 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 "objbase.h"
  34 #include "docobj.h"
  35 #include "undocshell.h"
  36 #include "shlobj.h"
  37 #include "shellapi.h"
  38 #include "wine/heap.h"
  39 #include "wine/unicode.h"
  40 #include "wine/list.h"
  41
  42 #define ARRAY_SIZE(array) (sizeof(array) / sizeof((array)[0]))
  43
  44 /*******************************************
  45 *  global SHELL32.DLL variables
  46 */
  47 extern HMODULE  huser32 DECLSPEC_HIDDEN;
  48 extern HINSTANCE shell32_hInstance DECLSPEC_HIDDEN;
  49
  50 extern CLSID CLSID_ShellImageDataFactory;
  51
  52 /* Iconcache */
  53 #define INVALID_INDEX -1
  54 void SIC_Destroy(void) DECLSPEC_HIDDEN;
  55 BOOL PidlToSicIndex (IShellFolder * sh, LPCITEMIDLIST pidl, BOOL bBigIcon, UINT uFlags, int * pIndex) DECLSPEC_HIDDEN;
  56 INT SIC_GetIconIndex (LPCWSTR sSourceFile, INT dwSourceIndex, DWORD dwFlags ) DECLSPEC_HIDDEN;
  57 HRESULT SIC_get_location( int list_idx, WCHAR *file, DWORD *size, int *res_idx ) DECLSPEC_HIDDEN;
  58
  59 /* Classes Root */
  60 BOOL HCR_MapTypeToValueW(LPCWSTR szExtension, LPWSTR szFileType, LONG len, BOOL bPrependDot) DECLSPEC_HIDDEN;
  61 BOOL HCR_GetDefaultVerbW( HKEY hkeyClass, LPCWSTR szVerb, LPWSTR szDest, DWORD len ) DECLSPEC_HIDDEN;
  62 BOOL HCR_GetExecuteCommandW( HKEY hkeyClass, LPCWSTR szClass, LPCWSTR szVerb, LPWSTR szDest, DWORD len ) DECLSPEC_HIDDEN;
  63 BOOL HCR_GetDefaultIconW(LPCWSTR szClass, LPWSTR szDest, DWORD len, int* picon_idx) DECLSPEC_HIDDEN;
  64 BOOL HCR_GetClassNameW(REFIID riid, LPWSTR szDest, DWORD len) DECLSPEC_HIDDEN;
  65
  66 /* ANSI versions of above functions, supposed to go away as soon as they are not used anymore */
  67 BOOL HCR_MapTypeToValueA(LPCSTR szExtension, LPSTR szFileType, LONG len, BOOL bPrependDot) DECLSPEC_HIDDEN;
  68 BOOL HCR_GetDefaultIconA(LPCSTR szClass, LPSTR szDest, DWORD len, int* picon_idx) DECLSPEC_HIDDEN;
  69 BOOL HCR_GetClassNameA(REFIID riid, LPSTR szDest, DWORD len) DECLSPEC_HIDDEN;
  70
  71 BOOL HCR_GetFolderAttributes(LPCITEMIDLIST pidlFolder, LPDWORD dwAttributes) DECLSPEC_HIDDEN;
  72
  73 DWORD WINAPI ParseFieldA(LPCSTR src, DWORD nField, LPSTR dst, DWORD len) DECLSPEC_HIDDEN;
  74 DWORD WINAPI ParseFieldW(LPCWSTR src, DWORD nField, LPWSTR dst, DWORD len) DECLSPEC_HIDDEN;
  75
  76 BOOL WINAPI GUIDFromStringW(LPCWSTR, LPGUID) DECLSPEC_HIDDEN;
  77
  78 /****************************************************************************
  79  * Class constructors
  80  */
  81 LPDATAOBJECT    IDataObject_Constructor(HWND hwndOwner, LPCITEMIDLIST myPidl, LPCITEMIDLIST * apidl, UINT cidl) DECLSPEC_HIDDEN;
  82 LPENUMFORMATETC IEnumFORMATETC_Constructor(UINT, const FORMATETC []) DECLSPEC_HIDDEN;
  83
  84 LPCLASSFACTORY  IClassFactory_Constructor(REFCLSID) DECLSPEC_HIDDEN;
  85 HRESULT ItemMenu_Constructor(IShellFolder*, LPCITEMIDLIST, const LPCITEMIDLIST*, UINT, REFIID, void**) DECLSPEC_HIDDEN;
  86 HRESULT BackgroundMenu_Constructor(IShellFolder*, BOOL, REFIID, void**) DECLSPEC_HIDDEN;
  87 LPSHELLVIEW     IShellView_Constructor(LPSHELLFOLDER) DECLSPEC_HIDDEN;
  88
  89 HRESULT WINAPI IFSFolder_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv) DECLSPEC_HIDDEN;
  90 HRESULT WINAPI IShellDispatch_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv) DECLSPEC_HIDDEN;
  91 HRESULT WINAPI IShellItem_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv) DECLSPEC_HIDDEN;
  92 HRESULT WINAPI IShellLink_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv) DECLSPEC_HIDDEN;
  93 HRESULT WINAPI ISF_Desktop_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv) DECLSPEC_HIDDEN;
  94 HRESULT WINAPI ISF_MyComputer_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv) DECLSPEC_HIDDEN;
  95 HRESULT WINAPI ISF_NetworkPlaces_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv) DECLSPEC_HIDDEN;
  96 HRESULT WINAPI Printers_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv) DECLSPEC_HIDDEN;
  97 HRESULT WINAPI IDropTargetHelper_Constructor (IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv) DECLSPEC_HIDDEN;
  98 HRESULT WINAPI IFileSystemBindData_Constructor(const WIN32_FIND_DATAW *pfd, LPBC *ppV) DECLSPEC_HIDDEN;
  99 HRESULT WINAPI IControlPanel_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv) DECLSPEC_HIDDEN;
 100 HRESULT WINAPI UnixFolder_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv) DECLSPEC_HIDDEN;
 101 HRESULT WINAPI UnixDosFolder_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID *ppv) DECLSPEC_HIDDEN;
 102 HRESULT WINAPI FolderShortcut_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID *ppv) DECLSPEC_HIDDEN;
 103 HRESULT WINAPI MyDocuments_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID *ppv) DECLSPEC_HIDDEN;
 104 HRESULT WINAPI RecycleBin_Constructor(IUnknown * pUnkOuter, REFIID riif, LPVOID *ppv) DECLSPEC_HIDDEN;
 105 HRESULT WINAPI QueryAssociations_Constructor(IUnknown *pUnkOuter, REFIID riid, LPVOID *ppOutput) DECLSPEC_HIDDEN;
 106 HRESULT WINAPI ExplorerBrowser_Constructor(IUnknown *pUnkOuter, REFIID riid, LPVOID *ppv) DECLSPEC_HIDDEN;
 107 HRESULT WINAPI KnownFolderManager_Constructor(IUnknown *pUnkOuter, REFIID riid, LPVOID *ppv) DECLSPEC_HIDDEN;
 108 extern HRESULT CPanel_GetIconLocationW(LPCITEMIDLIST, LPWSTR, UINT, int*) DECLSPEC_HIDDEN;
 109 HRESULT WINAPI CPanel_ExtractIconA(LPITEMIDLIST pidl, LPCSTR pszFile, UINT nIconIndex, HICON *phiconLarge, HICON *phiconSmall, UINT nIconSize) DECLSPEC_HIDDEN;
 110 HRESULT WINAPI CPanel_ExtractIconW(LPITEMIDLIST pidl, LPCWSTR pszFile, UINT nIconIndex, HICON *phiconLarge, HICON *phiconSmall, UINT nIconSize) DECLSPEC_HIDDEN;
 111
 112 HRESULT WINAPI IAutoComplete_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv) DECLSPEC_HIDDEN;
 113 HRESULT WINAPI ApplicationAssociationRegistration_Constructor(IUnknown *outer, REFIID riid, LPVOID *ppv) DECLSPEC_HIDDEN;
 114
 115 HRESULT WINAPI ApplicationDestinations_Constructor(IUnknown *outer, REFIID riid, LPVOID *ppv) DECLSPEC_HIDDEN;
 116
 117 HRESULT IShellLink_ConstructFromFile(IUnknown * pUnkOuter, REFIID riid, LPCITEMIDLIST pidl, IUnknown **ppv) DECLSPEC_HIDDEN;
 118
 119 LPEXTRACTICONA  IExtractIconA_Constructor(LPCITEMIDLIST) DECLSPEC_HIDDEN;
 120 LPEXTRACTICONW  IExtractIconW_Constructor(LPCITEMIDLIST) DECLSPEC_HIDDEN;
 121
 122 HRESULT WINAPI CustomDestinationList_Constructor(IUnknown *outer, REFIID riid, void **obj) DECLSPEC_HIDDEN;
 123
 124 /* initialisation for FORMATETC */
 125 #define InitFormatEtc(fe, cf, med) \
 126         {\
 127         (fe).cfFormat=cf;\
 128         (fe).dwAspect=DVASPECT_CONTENT;\
 129         (fe).ptd=NULL;\
 130         (fe).tymed=med;\
 131         (fe).lindex=-1;\
 132         };
 133
 134 #define KeyStateToDropEffect(kst)\
 135     ((((kst)&(MK_CONTROL|MK_SHIFT))==(MK_CONTROL|MK_SHIFT)) ? DROPEFFECT_LINK :\
 136     (((kst)&(MK_CONTROL|MK_SHIFT)) ? DROPEFFECT_COPY :\
 137     DROPEFFECT_MOVE))
 138
 139
 140 HGLOBAL RenderHDROP(LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl) DECLSPEC_HIDDEN;
 141 HGLOBAL RenderSHELLIDLIST (LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl) DECLSPEC_HIDDEN;
 142 HGLOBAL RenderFILENAMEA (LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl) DECLSPEC_HIDDEN;
 143 HGLOBAL RenderFILENAMEW (LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl) DECLSPEC_HIDDEN;
 144
 145 /* Change Notification */
 146 void InitChangeNotifications(void) DECLSPEC_HIDDEN;
 147 void FreeChangeNotifications(void) DECLSPEC_HIDDEN;
 148
 149 /* file operation */
 150 #define ASK_DELETE_FILE           1
 151 #define ASK_DELETE_FOLDER         2
 152 #define ASK_DELETE_MULTIPLE_ITEM  3
 153 #define ASK_CREATE_FOLDER         4
 154 #define ASK_OVERWRITE_FILE        5
 155 #define ASK_DELETE_SELECTED       6
 156 #define ASK_TRASH_FILE            7
 157 #define ASK_TRASH_FOLDER          8
 158 #define ASK_TRASH_MULTIPLE_ITEM   9
 159 #define ASK_CANT_TRASH_ITEM      10
 160 #define ASK_OVERWRITE_FOLDER     11
 161
 162 BOOL SHELL_ConfirmYesNoW(HWND hWnd, int nKindOfDialog, LPCWSTR szDir) DECLSPEC_HIDDEN;
 163
 164 static inline BOOL SHELL_OsIsUnicode(void)
 165 {
 166     /* if high-bit of version is 0, we are emulating NT */
 167     return !(GetVersion() & 0x80000000);
 168 }
 169
 170 static inline WCHAR * __SHCloneStrAtoW(WCHAR ** target, const char * source)
 171 {
 172         int len = MultiByteToWideChar(CP_ACP, 0, source, -1, NULL, 0);
 173         *target = SHAlloc(len*sizeof(WCHAR));
 174         MultiByteToWideChar(CP_ACP, 0, source, -1, *target, len);
 175         return *target;
 176 }
 177
 178
 179 extern WCHAR swShell32Name[MAX_PATH] DECLSPEC_HIDDEN;
 180
 181 BOOL UNIXFS_is_rooted_at_desktop(void) DECLSPEC_HIDDEN;
 182 extern const GUID CLSID_UnixFolder DECLSPEC_HIDDEN;
 183 extern const GUID CLSID_UnixDosFolder DECLSPEC_HIDDEN;
 184
 185 extern BOOL run_winemenubuilder( const WCHAR *args ) DECLSPEC_HIDDEN;
 186
 187 /* Default shell folder value registration */
 188 HRESULT SHELL_RegisterShellFolders(void) DECLSPEC_HIDDEN;
 189
 190 /* Detect Shell Links */
 191 BOOL SHELL_IsShortcut(LPCITEMIDLIST) DECLSPEC_HIDDEN;
 192
 193
 194 /* IEnumIDList stuff */
 195 struct pidl_enum_entry
 196 {
 197     struct list entry;
 198     LPITEMIDLIST pidl;
 199 };
 200
 201 typedef struct
 202 {
 203     IEnumIDList  IEnumIDList_iface;
 204     LONG         ref;
 205     struct list  pidls;
 206     struct list *current;
 207 } IEnumIDListImpl;
 208
 209 /* Creates an IEnumIDList; add LPITEMIDLISTs to it with AddToEnumList. */
 210 IEnumIDListImpl *IEnumIDList_Constructor(void) DECLSPEC_HIDDEN;
 211 BOOL AddToEnumList(IEnumIDListImpl *list, LPITEMIDLIST pidl) DECLSPEC_HIDDEN;
 212
 213 /* Enumerates the folders and/or files (depending on dwFlags) in lpszPath and
 214  * adds them to the already-created list.
 215  */
 216 BOOL CreateFolderEnumList(IEnumIDListImpl *list, LPCWSTR lpszPath, DWORD dwFlags) DECLSPEC_HIDDEN;
 217
 218 enum tid_t {
 219     NULL_tid,
 220     IShellDispatch6_tid,
 221     IShellFolderViewDual3_tid,
 222     Folder3_tid,
 223     FolderItem2_tid,
 224     FolderItems3_tid,
 225     FolderItemVerb_tid,
 226     FolderItemVerbs_tid,
 227     LAST_tid
 228 };
 229
 230 HRESULT get_typeinfo(enum tid_t, ITypeInfo**) DECLSPEC_HIDDEN;
 231 void release_typelib(void) DECLSPEC_HIDDEN;
 232 void release_desktop_folder(void) DECLSPEC_HIDDEN;
 233
 234 static inline WCHAR *strdupW(const WCHAR *src)
 235 {
 236     WCHAR *dest;
 237     if (!src) return NULL;
 238     dest = heap_alloc((lstrlenW(src) + 1) * sizeof(*dest));
 239     if (dest)
 240         lstrcpyW(dest, src);
 241     return dest;
 242 }
 243
 244 static inline WCHAR *strndupW(const WCHAR *src, DWORD len)
 245 {
 246     WCHAR *dest;
 247     if (!src) return NULL;
 248     dest = heap_alloc((len + 1) * sizeof(*dest));
 249     if (dest)
 250     {
 251         memcpy(dest, src, len * sizeof(WCHAR));
 252         dest[len] = '\0';
 253     }
 254     return dest;
 255 }
 256
 257 static inline WCHAR *strdupAtoW(const char *str)
 258 {
 259     WCHAR *ret;
 260     DWORD len;
 261
 262     if (!str) return NULL;
 263
 264     len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
 265     ret = heap_alloc(len * sizeof(WCHAR));
 266     if (ret)
 267         MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
 268
 269     return ret;
 270 }
 271
 272 #endif