dlls/oledlg/oledlg_main.c

   1 /*
   2  *      OLEDLG library
   3  *
   4  *      Copyright 1998  Patrik Stridvall
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #define COBJMACROS
  22
  23 #include <stdarg.h>
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "winerror.h"
  28 #include "wingdi.h"
  29 #include "winuser.h"
  30 #include "oledlg.h"
  31 #include "ole2.h"
  32 #include "oledlg_private.h"
  33 #include "resource.h"
  34
  35 #include "wine/debug.h"
  36
  37 WINE_DEFAULT_DEBUG_CHANNEL(ole);
  38
  39 HINSTANCE OLEDLG_hInstance = 0;
  40
  41 UINT cf_embed_source;
  42 UINT cf_embedded_object;
  43 UINT cf_link_source;
  44 UINT cf_object_descriptor;
  45 UINT cf_link_src_descriptor;
  46 UINT cf_ownerlink;
  47 UINT cf_filename;
  48 UINT cf_filenamew;
  49
  50 UINT oleui_msg_help;
  51 UINT oleui_msg_enddialog;
  52
  53 static void register_clipboard_formats(void)
  54 {
  55     /* These used to be declared in olestd.h, but that seems to have been removed from the api */
  56     static const WCHAR CF_EMBEDSOURCEW[]          = { 'E','m','b','e','d',' ','S','o','u','r','c','e',0 };
  57     static const WCHAR CF_EMBEDDEDOBJECTW[]       = { 'E','m','b','e','d','d','e','d',' ','O','b','j','e','c','t',0 };
  58     static const WCHAR CF_LINKSOURCEW[]           = { 'L','i','n','k',' ','S','o','u','r','c','e',0 };
  59     static const WCHAR CF_OBJECTDESCRIPTORW[]     = { 'O','b','j','e','c','t',' ','D','e','s','c','r','i','p','t','o','r',0 };
  60     static const WCHAR CF_LINKSRCDESCRIPTORW[]    = { 'L','i','n','k',' ','S','o','u','r','c','e',' ','D','e','s','c','r','i','p','t','o','r',0 };
  61     static const WCHAR CF_OWNERLINKW[]            = { 'O','w','n','e','r','L','i','n','k',0 };
  62     static const WCHAR CF_FILENAMEW[]             = { 'F','i','l','e','N','a','m','e',0 };
  63     static const WCHAR CF_FILENAMEWW[]            = { 'F','i','l','e','N','a','m','e','W',0 };
  64
  65     /* Load in the same order as native to make debugging easier */
  66     cf_object_descriptor    = RegisterClipboardFormatW(CF_OBJECTDESCRIPTORW);
  67     cf_link_src_descriptor  = RegisterClipboardFormatW(CF_LINKSRCDESCRIPTORW);
  68     cf_embed_source         = RegisterClipboardFormatW(CF_EMBEDSOURCEW);
  69     cf_embedded_object      = RegisterClipboardFormatW(CF_EMBEDDEDOBJECTW);
  70     cf_link_source          = RegisterClipboardFormatW(CF_LINKSOURCEW);
  71     cf_ownerlink            = RegisterClipboardFormatW(CF_OWNERLINKW);
  72     cf_filename             = RegisterClipboardFormatW(CF_FILENAMEW);
  73     cf_filenamew            = RegisterClipboardFormatW(CF_FILENAMEWW);
  74 }
  75
  76 static void register_messages(void)
  77 {
  78     oleui_msg_help             = RegisterWindowMessageW(SZOLEUI_MSG_HELPW);
  79     oleui_msg_enddialog        = RegisterWindowMessageW(SZOLEUI_MSG_ENDDIALOGW);
  80 }
  81
  82 /***********************************************************************
  83  *              DllMain
  84  */
  85 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID fImpLoad)
  86 {
  87     TRACE("%p 0x%lx %p\n", hinstDLL, fdwReason, fImpLoad);
  88
  89     switch(fdwReason) {
  90     case DLL_PROCESS_ATTACH:
  91         DisableThreadLibraryCalls(hinstDLL);
  92         OLEDLG_hInstance = hinstDLL;
  93         register_clipboard_formats();
  94         register_messages();
  95         break;
  96     }
  97     return TRUE;
  98 }
  99
 100
 101 /***********************************************************************
 102  *           OleUIAddVerbMenuA (OLEDLG.1)
 103  */
 104 BOOL WINAPI OleUIAddVerbMenuA(IOleObject *object, LPCSTR shorttype,
 105     HMENU hMenu, UINT uPos, UINT uIDVerbMin, UINT uIDVerbMax,
 106     BOOL addConvert, UINT idConvert, HMENU *lphMenu)
 107 {
 108     WCHAR *shorttypeW = NULL;
 109     BOOL ret;
 110
 111     TRACE("(%p, %s, %p, %d, %d, %d, %d, %d, %p)\n", object, debugstr_a(shorttype),
 112         hMenu, uPos, uIDVerbMin, uIDVerbMax, addConvert, idConvert, lphMenu);
 113
 114     if (shorttype)
 115     {
 116         INT len = MultiByteToWideChar(CP_ACP, 0, shorttype, -1, NULL, 0);
 117         shorttypeW = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
 118         if (shorttypeW)
 119             MultiByteToWideChar(CP_ACP, 0, shorttype, -1, shorttypeW, len);
 120     }
 121
 122     ret = OleUIAddVerbMenuW(object, shorttypeW, hMenu, uPos, uIDVerbMin, uIDVerbMax,
 123         addConvert, idConvert, lphMenu);
 124     HeapFree(GetProcessHeap(), 0, shorttypeW);
 125     return ret;
 126 }
 127
 128 static inline BOOL is_verb_in_range(const OLEVERB *verb, UINT idmin, UINT idmax)
 129 {
 130     if (idmax == 0) return TRUE;
 131     return (verb->lVerb + idmin <= idmax);
 132 }
 133
 134 static HRESULT get_next_insertable_verb(IEnumOLEVERB *enumverbs, UINT idmin, UINT idmax, OLEVERB *verb)
 135 {
 136     memset(verb, 0, sizeof(*verb));
 137
 138     while (IEnumOLEVERB_Next(enumverbs, 1, verb, NULL) == S_OK) {
 139         if (is_verb_in_range(verb, idmin, idmax) && (verb->grfAttribs & OLEVERBATTRIB_ONCONTAINERMENU))
 140             return S_OK;
 141
 142         CoTaskMemFree(verb->lpszVerbName);
 143         memset(verb, 0, sizeof(*verb));
 144     }
 145
 146     return S_FALSE;
 147 }
 148
 149 static void insert_verb_to_menu(HMENU menu, UINT idmin, const OLEVERB *verb)
 150 {
 151     InsertMenuW(menu, ~0, verb->fuFlags | MF_BYPOSITION | MF_STRING, verb->lVerb + idmin, verb->lpszVerbName);
 152 }
 153
 154 /***********************************************************************
 155  *           OleUIAddVerbMenuW (OLEDLG.14)
 156  */
 157 BOOL WINAPI OleUIAddVerbMenuW(IOleObject *object, LPCWSTR shorttype,
 158     HMENU hMenu, UINT uPos, UINT idmin, UINT idmax, BOOL addConvert, UINT idConvert, HMENU *ret_submenu)
 159 {
 160     IEnumOLEVERB *enumverbs = NULL;
 161     LPOLESTR usertype = NULL;
 162     OLEVERB firstverb, verb;
 163     WCHAR *objecttype;
 164     WCHAR resstrW[32]; /* should be enough */
 165     DWORD_PTR args[2];
 166     BOOL singleverb;
 167     HMENU submenu;
 168     WCHAR *str;
 169
 170     TRACE("(%p, %s, %p, %d, %d, %d, %d, %d, %p)\n", object, debugstr_w(shorttype),
 171         hMenu, uPos, idmin, idmax, addConvert, idConvert, ret_submenu);
 172
 173     if (ret_submenu)
 174         *ret_submenu = NULL;
 175
 176     if (!hMenu || !ret_submenu)
 177         return FALSE;
 178
 179     /* check if we can get verbs at all */
 180     if (object)
 181         IOleObject_EnumVerbs(object, &enumverbs);
 182
 183     LoadStringW(OLEDLG_hInstance, IDS_VERBMENU_OBJECT, resstrW, ARRAY_SIZE(resstrW));
 184     /* no object, or object without enumeration support */
 185     if (!object || !enumverbs) {
 186         RemoveMenu(hMenu, uPos, MF_BYPOSITION);
 187         InsertMenuW(hMenu, uPos, MF_BYPOSITION|MF_STRING|MF_GRAYED, idmin, resstrW);
 188         return FALSE;
 189     }
 190
 191     /* root entry string */
 192     if (!shorttype && (IOleObject_GetUserType(object, USERCLASSTYPE_SHORT, &usertype) == S_OK))
 193         objecttype = usertype;
 194     else
 195         objecttype = (WCHAR*)shorttype;
 196
 197     /* iterate through verbs */
 198
 199     /* find first suitable verb */
 200     get_next_insertable_verb(enumverbs, idmin, idmax, &firstverb);
 201     singleverb = get_next_insertable_verb(enumverbs, idmin, idmax, &verb) != S_OK;
 202
 203     if (singleverb && !addConvert) {
 204         LoadStringW(OLEDLG_hInstance, IDS_VERBMENU_SINGLEVERB_OBJECT, resstrW, ARRAY_SIZE(resstrW));
 205
 206         args[0] = (DWORD_PTR)firstverb.lpszVerbName;
 207         args[1] = (DWORD_PTR)objecttype;
 208
 209         FormatMessageW(FORMAT_MESSAGE_FROM_STRING|FORMAT_MESSAGE_ALLOCATE_BUFFER|FORMAT_MESSAGE_ARGUMENT_ARRAY,
 210             resstrW, 0, 0, (WCHAR*)&str, 0, (va_list *)args);
 211
 212         RemoveMenu(hMenu, uPos, MF_BYPOSITION);
 213         InsertMenuW(hMenu, uPos, MF_BYPOSITION|MF_STRING, idmin, str);
 214         CoTaskMemFree(firstverb.lpszVerbName);
 215         HeapFree(GetProcessHeap(), 0, str);
 216         IEnumOLEVERB_Release(enumverbs);
 217         CoTaskMemFree(usertype);
 218         return TRUE;
 219     }
 220
 221     submenu = CreatePopupMenu();
 222     insert_verb_to_menu(submenu, idmin, &firstverb);
 223     CoTaskMemFree(firstverb.lpszVerbName);
 224
 225     if (!singleverb) {
 226         insert_verb_to_menu(submenu, idmin, &verb);
 227         CoTaskMemFree(verb.lpszVerbName);
 228     }
 229
 230     while (get_next_insertable_verb(enumverbs, idmin, idmax, &verb) == S_OK) {
 231         insert_verb_to_menu(submenu, idmin, &verb);
 232         CoTaskMemFree(verb.lpszVerbName);
 233     }
 234
 235     /* convert verb is at the bottom of a popup, separated from verbs */
 236     if (addConvert) {
 237         LoadStringW(OLEDLG_hInstance, IDS_VERBMENU_CONVERT, resstrW, ARRAY_SIZE(resstrW));
 238         InsertMenuW(submenu, ~0, MF_BYPOSITION|MF_SEPARATOR, 0, NULL);
 239         InsertMenuW(submenu, ~0, MF_BYPOSITION|MF_STRING, idConvert, resstrW);
 240     }
 241
 242     if (submenu)
 243         *ret_submenu = submenu;
 244
 245     /* now submenu is ready, add root entry to original menu, attach submenu */
 246     LoadStringW(OLEDLG_hInstance, IDS_VERBMENU_OBJECT_WITH_NAME, resstrW, ARRAY_SIZE(resstrW));
 247
 248     args[0] = (DWORD_PTR)objecttype;
 249     FormatMessageW(FORMAT_MESSAGE_FROM_STRING|FORMAT_MESSAGE_ALLOCATE_BUFFER|FORMAT_MESSAGE_ARGUMENT_ARRAY,
 250         resstrW, 0, 0, (WCHAR*)&str, 0, (va_list *)args);
 251
 252     InsertMenuW(hMenu, uPos, MF_BYPOSITION|MF_POPUP|MF_STRING, (UINT_PTR)submenu, str);
 253     HeapFree(GetProcessHeap(), 0, str);
 254     IEnumOLEVERB_Release(enumverbs);
 255     CoTaskMemFree(usertype);
 256     return TRUE;
 257 }
 258
 259 /***********************************************************************
 260  *           OleUICanConvertOrActivateAs (OLEDLG.2)
 261  */
 262 BOOL WINAPI OleUICanConvertOrActivateAs(
 263     REFCLSID rClsid, BOOL fIsLinkedObject, WORD wFormat)
 264 {
 265   FIXME("(%p, %d, %hd): stub\n",
 266     rClsid, fIsLinkedObject, wFormat
 267   );
 268   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 269   return FALSE;
 270 }
 271
 272 /***********************************************************************
 273  *           OleUIInsertObjectW (OLEDLG.20)
 274  */
 275 UINT WINAPI OleUIInsertObjectW(LPOLEUIINSERTOBJECTW lpOleUIInsertObject)
 276 {
 277   FIXME("(%p): stub\n", lpOleUIInsertObject);
 278   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 279   return OLEUI_FALSE;
 280 }
 281
 282 /***********************************************************************
 283  *           OleUIEditLinksA (OLEDLG.5)
 284  */
 285 UINT WINAPI OleUIEditLinksA(LPOLEUIEDITLINKSA lpOleUIEditLinks)
 286 {
 287   FIXME("(%p): stub\n", lpOleUIEditLinks);
 288   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 289   return OLEUI_FALSE;
 290 }
 291
 292 /***********************************************************************
 293  *           OleUIEditLinksW (OLEDLG.19)
 294  */
 295 UINT WINAPI OleUIEditLinksW(LPOLEUIEDITLINKSW lpOleUIEditLinks)
 296 {
 297   FIXME("(%p): stub\n", lpOleUIEditLinks);
 298   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 299   return OLEUI_FALSE;
 300 }
 301
 302 /***********************************************************************
 303  *           OleUIChangeIconA (OLEDLG.6)
 304  */
 305 UINT WINAPI OleUIChangeIconA(
 306   LPOLEUICHANGEICONA lpOleUIChangeIcon)
 307 {
 308   FIXME("(%p): stub\n", lpOleUIChangeIcon);
 309   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 310   return OLEUI_FALSE;
 311 }
 312
 313 /***********************************************************************
 314  *           OleUIChangeIconW (OLEDLG.16)
 315  */
 316 UINT WINAPI OleUIChangeIconW(
 317   LPOLEUICHANGEICONW lpOleUIChangeIcon)
 318 {
 319   FIXME("(%p): stub\n", lpOleUIChangeIcon);
 320   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 321   return OLEUI_FALSE;
 322 }
 323
 324 /***********************************************************************
 325  *           OleUIConvertA (OLEDLG.7)
 326  */
 327 UINT WINAPI OleUIConvertA(LPOLEUICONVERTA lpOleUIConvert)
 328 {
 329   FIXME("(%p): stub\n", lpOleUIConvert);
 330   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 331   return OLEUI_FALSE;
 332 }
 333
 334 /***********************************************************************
 335  *           OleUIConvertW (OLEDLG.18)
 336  */
 337 UINT WINAPI OleUIConvertW(LPOLEUICONVERTW lpOleUIConvert)
 338 {
 339   FIXME("(%p): stub\n", lpOleUIConvert);
 340   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 341   return OLEUI_FALSE;
 342 }
 343
 344 /***********************************************************************
 345  *           OleUIBusyA (OLEDLG.8)
 346  */
 347 UINT WINAPI OleUIBusyA(LPOLEUIBUSYA lpOleUIBusy)
 348 {
 349   FIXME("(%p): stub\n", lpOleUIBusy);
 350   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 351   return OLEUI_FALSE;
 352 }
 353
 354 /***********************************************************************
 355  *           OleUIBusyW (OLEDLG.15)
 356  */
 357 UINT WINAPI OleUIBusyW(LPOLEUIBUSYW lpOleUIBusy)
 358 {
 359   FIXME("(%p): stub\n", lpOleUIBusy);
 360   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 361   return OLEUI_FALSE;
 362 }
 363
 364 /***********************************************************************
 365  *           OleUIUpdateLinksA (OLEDLG.9)
 366  */
 367 BOOL WINAPI OleUIUpdateLinksA(
 368   LPOLEUILINKCONTAINERA lpOleUILinkCntr,
 369   HWND hwndParent, LPSTR lpszTitle, INT cLinks)
 370 {
 371   FIXME("(%p, %p, %s, %d): stub\n",
 372     lpOleUILinkCntr, hwndParent, debugstr_a(lpszTitle), cLinks
 373   );
 374   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 375   return FALSE;
 376 }
 377
 378 /***********************************************************************
 379  *           OleUIUpdateLinksW (OLEDLG.23)
 380  */
 381 BOOL WINAPI OleUIUpdateLinksW(
 382   LPOLEUILINKCONTAINERW lpOleUILinkCntr,
 383   HWND hwndParent, LPWSTR lpszTitle, INT cLinks)
 384 {
 385   FIXME("(%p, %p, %s, %d): stub\n",
 386     lpOleUILinkCntr, hwndParent, debugstr_w(lpszTitle), cLinks
 387   );
 388   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 389   return FALSE;
 390 }
 391
 392 /***********************************************************************
 393  *           OleUIPromptUserA (OLEDLG.10)
 394  */
 395 INT WINAPIV OleUIPromptUserA(
 396   INT nTemplate, HWND hwndParent, ...)
 397 {
 398   FIXME("(%d, %p, ...): stub\n", nTemplate, hwndParent);
 399   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 400   return OLEUI_FALSE;
 401 }
 402
 403 /***********************************************************************
 404  *           OleUIPromptUserW (OLEDLG.13)
 405  */
 406 INT WINAPIV OleUIPromptUserW(
 407   INT nTemplate, HWND hwndParent, ...)
 408 {
 409   FIXME("(%d, %p, ...): stub\n", nTemplate, hwndParent);
 410   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 411   return OLEUI_FALSE;
 412 }
 413
 414 /***********************************************************************
 415  *           OleUIObjectPropertiesA (OLEDLG.11)
 416  */
 417 UINT WINAPI OleUIObjectPropertiesA(
 418   LPOLEUIOBJECTPROPSA lpOleUIObjectProps)
 419 {
 420   FIXME("(%p): stub\n", lpOleUIObjectProps);
 421   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 422   return OLEUI_FALSE;
 423 }
 424
 425 /***********************************************************************
 426  *           OleUIObjectPropertiesW (OLEDLG.21)
 427  */
 428 UINT WINAPI OleUIObjectPropertiesW(
 429   LPOLEUIOBJECTPROPSW lpOleUIObjectProps)
 430 {
 431   FIXME("(%p): stub\n", lpOleUIObjectProps);
 432   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 433   return OLEUI_FALSE;
 434 }
 435
 436 /***********************************************************************
 437  *           OleUIChangeSourceA (OLEDLG.12)
 438  */
 439 UINT WINAPI OleUIChangeSourceA(
 440   LPOLEUICHANGESOURCEA lpOleUIChangeSource)
 441 {
 442   FIXME("(%p): stub\n", lpOleUIChangeSource);
 443   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 444   return OLEUI_FALSE;
 445 }
 446
 447 /***********************************************************************
 448  *           OleUIChangeSourceW (OLEDLG.17)
 449  */
 450 UINT WINAPI OleUIChangeSourceW(
 451   LPOLEUICHANGESOURCEW lpOleUIChangeSource)
 452 {
 453   FIXME("(%p): stub\n", lpOleUIChangeSource);
 454   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 455   return OLEUI_FALSE;
 456 }