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 "shlobj.h"
  36 #include "shellapi.h"
  37 #include "wine/heap.h"
  38 #include "wine/list.h"
  39
  40 /*******************************************
  41 *  global SHELL32.DLL variables
  42 */
  43 extern HMODULE  huser32;
  44 extern HINSTANCE shell32_hInstance;
  45
  46 extern CLSID CLSID_ShellImageDataFactory;
  47
  48 /* Iconcache */
  49 #define INVALID_INDEX -1
  50 void SIC_Destroy(void);
  51 BOOL PidlToSicIndex (IShellFolder * sh, LPCITEMIDLIST pidl, BOOL bBigIcon, UINT uFlags, int * pIndex);
  52 INT SIC_GetIconIndex (LPCWSTR sSourceFile, INT dwSourceIndex, DWORD dwFlags );
  53 HRESULT SIC_get_location( int list_idx, WCHAR *file, DWORD *size, int *res_idx );
  54
  55 /* Classes Root */
  56 BOOL HCR_MapTypeToValueW(LPCWSTR szExtension, LPWSTR szFileType, LONG len, BOOL bPrependDot);
  57 BOOL HCR_GetDefaultVerbW( HKEY hkeyClass, LPCWSTR szVerb, LPWSTR szDest, DWORD len );
  58 BOOL HCR_GetExecuteCommandW( HKEY hkeyClass, LPCWSTR szClass, LPCWSTR szVerb, LPWSTR szDest, DWORD len );
  59 BOOL HCR_GetDefaultIconW(LPCWSTR szClass, LPWSTR szDest, DWORD len, int* picon_idx);
  60 BOOL HCR_GetClassNameW(REFIID riid, LPWSTR szDest, DWORD len);
  61
  62 /* ANSI versions of above functions, supposed to go away as soon as they are not used anymore */
  63 BOOL HCR_MapTypeToValueA(LPCSTR szExtension, LPSTR szFileType, LONG len, BOOL bPrependDot);
  64 BOOL HCR_GetDefaultIconA(LPCSTR szClass, LPSTR szDest, DWORD len, int* picon_idx);
  65 BOOL HCR_GetClassNameA(REFIID riid, LPSTR szDest, DWORD len);
  66
  67 BOOL HCR_GetFolderAttributes(LPCITEMIDLIST pidlFolder, LPDWORD dwAttributes);
  68
  69 DWORD WINAPI ParseFieldA(LPCSTR src, DWORD nField, LPSTR dst, DWORD len);
  70 DWORD WINAPI ParseFieldW(LPCWSTR src, DWORD nField, LPWSTR dst, DWORD len);
  71
  72 BOOL WINAPI GUIDFromStringW(LPCWSTR, LPGUID);
  73
  74 /****************************************************************************
  75  * Class constructors
  76  */
  77 LPDATAOBJECT    IDataObject_Constructor(HWND hwndOwner, LPCITEMIDLIST myPidl, LPCITEMIDLIST * apidl, UINT cidl);
  78 LPENUMFORMATETC IEnumFORMATETC_Constructor(UINT, const FORMATETC []);
  79
  80 LPCLASSFACTORY  IClassFactory_Constructor(REFCLSID);
  81 HRESULT ItemMenu_Constructor(IShellFolder*, LPCITEMIDLIST, const LPCITEMIDLIST*, UINT, REFIID, void**);
  82 HRESULT BackgroundMenu_Constructor(IShellFolder*, BOOL, REFIID, void**);
  83 LPSHELLVIEW     IShellView_Constructor(LPSHELLFOLDER);
  84
  85 HRESULT WINAPI IFSFolder_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
  86 HRESULT WINAPI IShellDispatch_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
  87 HRESULT WINAPI IShellItem_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
  88 HRESULT WINAPI IShellLink_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
  89 HRESULT WINAPI ISF_Desktop_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
  90 HRESULT WINAPI ISF_MyComputer_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
  91 HRESULT WINAPI ISF_NetworkPlaces_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
  92 HRESULT WINAPI Printers_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
  93 HRESULT WINAPI IDropTargetHelper_Constructor (IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
  94 HRESULT WINAPI IFileSystemBindData_Constructor(const WIN32_FIND_DATAW *pfd, LPBC *ppV);
  95 HRESULT WINAPI IControlPanel_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
  96 HRESULT WINAPI UnixFolder_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
  97 HRESULT WINAPI UnixDosFolder_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID *ppv);
  98 HRESULT WINAPI FolderShortcut_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID *ppv);
  99 HRESULT WINAPI MyDocuments_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID *ppv);
 100 HRESULT WINAPI RecycleBin_Constructor(IUnknown * pUnkOuter, REFIID riif, LPVOID *ppv);
 101 HRESULT WINAPI QueryAssociations_Constructor(IUnknown *pUnkOuter, REFIID riid, LPVOID *ppOutput);
 102 HRESULT WINAPI ExplorerBrowser_Constructor(IUnknown *pUnkOuter, REFIID riid, LPVOID *ppv);
 103 HRESULT WINAPI KnownFolderManager_Constructor(IUnknown *pUnkOuter, REFIID riid, LPVOID *ppv);
 104 HRESULT WINAPI IFileOperation_Constructor(IUnknown *outer, REFIID riid, void **out);
 105 HRESULT WINAPI ActiveDesktop_Constructor(IUnknown *outer, REFIID riid, void **out);
 106
 107 extern HRESULT CPanel_GetIconLocationW(LPCITEMIDLIST, LPWSTR, UINT, int*);
 108 HRESULT WINAPI CPanel_ExtractIconA(LPITEMIDLIST pidl, LPCSTR pszFile, UINT nIconIndex, HICON *phiconLarge, HICON *phiconSmall, UINT nIconSize);
 109 HRESULT WINAPI CPanel_ExtractIconW(LPITEMIDLIST pidl, LPCWSTR pszFile, UINT nIconIndex, HICON *phiconLarge, HICON *phiconSmall, UINT nIconSize);
 110
 111 HRESULT WINAPI IAutoComplete_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
 112 HRESULT WINAPI ApplicationAssociationRegistration_Constructor(IUnknown *outer, REFIID riid, LPVOID *ppv);
 113
 114 HRESULT WINAPI ApplicationDestinations_Constructor(IUnknown *outer, REFIID riid, LPVOID *ppv);
 115 HRESULT WINAPI ApplicationDocumentLists_Constructor(IUnknown *outer, REFIID riid, LPVOID *ppv);
 116
 117 HRESULT WINAPI new_menu_create(IUnknown *outer, REFIID iid, void **out);
 118
 119 HRESULT IShellLink_ConstructFromFile(IUnknown * pUnkOuter, REFIID riid, LPCITEMIDLIST pidl, IUnknown **ppv);
 120
 121 LPEXTRACTICONA  IExtractIconA_Constructor(LPCITEMIDLIST);
 122 LPEXTRACTICONW  IExtractIconW_Constructor(LPCITEMIDLIST);
 123
 124 HRESULT WINAPI CustomDestinationList_Constructor(IUnknown *outer, REFIID riid, void **obj);
 125
 126 /* initialisation for FORMATETC */
 127 #define InitFormatEtc(fe, cf, med) \
 128         {\
 129         (fe).cfFormat=cf;\
 130         (fe).dwAspect=DVASPECT_CONTENT;\
 131         (fe).ptd=NULL;\
 132         (fe).tymed=med;\
 133         (fe).lindex=-1;\
 134         };
 135
 136 #define KeyStateToDropEffect(kst)\
 137     ((((kst)&(MK_CONTROL|MK_SHIFT))==(MK_CONTROL|MK_SHIFT)) ? DROPEFFECT_LINK :\
 138     (((kst)&(MK_CONTROL|MK_SHIFT)) ? DROPEFFECT_COPY :\
 139     DROPEFFECT_MOVE))
 140
 141
 142 HGLOBAL RenderHDROP(const ITEMIDLIST *root_pidl, const ITEMIDLIST **pidls, unsigned int count);
 143 HGLOBAL RenderSHELLIDLIST(const ITEMIDLIST *root_pidl, const ITEMIDLIST **pidls, unsigned int count);
 144 HGLOBAL RenderFILENAMEA(const ITEMIDLIST *root_pidl, const ITEMIDLIST **pidls, unsigned int count);
 145 HGLOBAL RenderFILENAMEW(const ITEMIDLIST *root_pidl, const ITEMIDLIST **pidls, unsigned int count);
 146
 147 /* Change Notification */
 148 void InitChangeNotifications(void);
 149 void FreeChangeNotifications(void);
 150
 151 /* file operation */
 152 #define ASK_DELETE_FILE           1
 153 #define ASK_DELETE_FOLDER         2
 154 #define ASK_DELETE_MULTIPLE_ITEM  3
 155 #define ASK_CREATE_FOLDER         4
 156 #define ASK_OVERWRITE_FILE        5
 157 #define ASK_DELETE_SELECTED       6
 158 #define ASK_TRASH_FILE            7
 159 #define ASK_TRASH_FOLDER          8
 160 #define ASK_TRASH_MULTIPLE_ITEM   9
 161 #define ASK_CANT_TRASH_ITEM      10
 162 #define ASK_OVERWRITE_FOLDER     11
 163
 164 BOOL SHELL_ConfirmYesNoW(HWND hWnd, int nKindOfDialog, LPCWSTR szDir);
 165
 166 static inline BOOL SHELL_OsIsUnicode(void)
 167 {
 168     /* if high-bit of version is 0, we are emulating NT */
 169     return !(GetVersion() & 0x80000000);
 170 }
 171
 172 static inline WCHAR * __SHCloneStrAtoW(WCHAR ** target, const char * source)
 173 {
 174         int len = MultiByteToWideChar(CP_ACP, 0, source, -1, NULL, 0);
 175         *target = SHAlloc(len*sizeof(WCHAR));
 176         MultiByteToWideChar(CP_ACP, 0, source, -1, *target, len);
 177         return *target;
 178 }
 179
 180
 181 extern WCHAR swShell32Name[MAX_PATH];
 182
 183 extern const GUID CLSID_UnixFolder;
 184 extern const GUID CLSID_UnixDosFolder;
 185
 186 extern BOOL run_winemenubuilder( const WCHAR *args );
 187
 188 /* Default shell folder value registration */
 189 HRESULT SHELL_RegisterShellFolders(void);
 190
 191 /* Detect Shell Links */
 192 BOOL SHELL_IsShortcut(LPCITEMIDLIST);
 193
 194
 195 /* IEnumIDList stuff */
 196 struct pidl_enum_entry
 197 {
 198     struct list entry;
 199     LPITEMIDLIST pidl;
 200 };
 201
 202 typedef struct
 203 {
 204     IEnumIDList  IEnumIDList_iface;
 205     LONG         ref;
 206     struct list  pidls;
 207     struct list *current;
 208 } IEnumIDListImpl;
 209
 210 /* Creates an IEnumIDList; add LPITEMIDLISTs to it with AddToEnumList. */
 211 IEnumIDListImpl *IEnumIDList_Constructor(void);
 212 BOOL AddToEnumList(IEnumIDListImpl *list, LPITEMIDLIST pidl);
 213
 214 /* Enumerates the folders and/or files (depending on dwFlags) in lpszPath and
 215  * adds them to the already-created list.
 216  */
 217 BOOL CreateFolderEnumList(IEnumIDListImpl *list, LPCWSTR lpszPath, DWORD dwFlags);
 218
 219 enum tid_t {
 220     NULL_tid,
 221     IShellDispatch6_tid,
 222     IShellFolderViewDual3_tid,
 223     Folder3_tid,
 224     FolderItem2_tid,
 225     FolderItems3_tid,
 226     FolderItemVerb_tid,
 227     FolderItemVerbs_tid,
 228     IShellLinkDual2_tid,
 229     LAST_tid
 230 };
 231
 232 HRESULT get_typeinfo(enum tid_t, ITypeInfo**);
 233 void release_typelib(void);
 234 void release_desktop_folder(void);
 235
 236 static inline WCHAR *strdupAtoW(const char *str)
 237 {
 238     WCHAR *ret;
 239     DWORD len;
 240
 241     if (!str) return NULL;
 242
 243     len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
 244     ret = malloc(len * sizeof(WCHAR));
 245     if (ret)
 246         MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
 247
 248     return ret;
 249 }
 250
 251 /* explorer ("cabinet") window messages */
 252 #define CWM_SETPATH             (WM_USER + 2)
 253 #define CWM_WANTIDLE            (WM_USER + 3)
 254 #define CWM_GETSETCURRENTINFO   (WM_USER + 4)
 255 #define CWM_SELECTITEM          (WM_USER + 5)
 256 #define CWM_SELECTITEMSTR       (WM_USER + 6)
 257 #define CWM_GETISHELLBROWSER    (WM_USER + 7)
 258 #define CWM_TESTPATH            (WM_USER + 9)
 259 #define CWM_STATECHANGE         (WM_USER + 10)
 260 #define CWM_GETPATH             (WM_USER + 12)
 261
 262 /* CWM_TESTPATH types */
 263 #define CWTP_ISEQUAL  0
 264 #define CWTP_ISCHILD  1
 265
 266 /* CWM_TESTPATH structure */
 267 typedef struct
 268 {
 269     DWORD dwType;
 270     ITEMIDLIST idl;
 271 } CWTESTPATHSTRUCT;
 272
 273 BOOL WINAPI StrRetToStrNA(char *, DWORD, STRRET *, const ITEMIDLIST *);
 274 BOOL WINAPI StrRetToStrNW(WCHAR *, DWORD, STRRET *, const ITEMIDLIST *);
 275
 276 WCHAR *shell_get_resource_string(UINT id);
 277
 278 #endif