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
  34 #include "wine/debug.h"
  35 #include "wine/unicode.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%x %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     static const WCHAR objectW[] = {'O','b','j','e','c','t',0}; /* FIXME: this should be localized */
 161     static const WCHAR spaceW[] = {' ',0};
 162     IEnumOLEVERB *enumverbs = NULL;
 163     WCHAR *rootname, *objecttype;
 164     LPOLESTR usertype = NULL;
 165     OLEVERB firstverb, verb;
 166     HMENU submenu;
 167
 168     TRACE("(%p, %s, %p, %d, %d, %d, %d, %d, %p)\n", object, debugstr_w(shorttype),
 169         hMenu, uPos, idmin, idmax, addConvert, idConvert, ret_submenu);
 170
 171     if (addConvert)
 172         FIXME("convert menu item is not supported.\n");
 173
 174     if (ret_submenu)
 175         *ret_submenu = NULL;
 176
 177     if (!hMenu || !ret_submenu)
 178         return FALSE;
 179
 180     /* check if we can get verbs at all */
 181     if (object)
 182         IOleObject_EnumVerbs(object, &enumverbs);
 183
 184     /* no object, or object without enumeration support */
 185     if (!object || (object && !enumverbs)) {
 186         InsertMenuW(hMenu, uPos, MF_BYPOSITION|MF_STRING|MF_GRAYED, idmin, objectW);
 187         return FALSE;
 188     }
 189
 190     /* root entry string */
 191     if (!shorttype && (IOleObject_GetUserType(object, USERCLASSTYPE_SHORT, &usertype) == S_OK))
 192         objecttype = usertype;
 193     else
 194         objecttype = (WCHAR*)shorttype;
 195
 196     rootname = CoTaskMemAlloc((strlenW(objecttype) + strlenW(objectW) + 2)*sizeof(WCHAR));
 197     strcpyW(rootname, objecttype);
 198     strcatW(rootname, spaceW);
 199     strcatW(rootname, objectW);
 200     CoTaskMemFree(usertype);
 201
 202     /* iterate through verbs */
 203
 204     /* find first suitable verb */
 205     get_next_insertable_verb(enumverbs, idmin, idmax, &firstverb);
 206
 207     if (get_next_insertable_verb(enumverbs, idmin, idmax, &verb) != S_OK) {
 208         WCHAR *str = CoTaskMemAlloc((strlenW(rootname) + strlenW(firstverb.lpszVerbName) + 2)*sizeof(WCHAR));
 209
 210         strcpyW(str, firstverb.lpszVerbName);
 211         strcatW(str, spaceW);
 212         strcatW(str, rootname);
 213
 214         RemoveMenu(hMenu, uPos, MF_BYPOSITION);
 215         InsertMenuW(hMenu, uPos, MF_BYPOSITION|MF_STRING, idmin, str);
 216         CoTaskMemFree(firstverb.lpszVerbName);
 217         CoTaskMemFree(rootname);
 218         CoTaskMemFree(str);
 219         IEnumOLEVERB_Release(enumverbs);
 220         return TRUE;
 221     }
 222
 223     submenu = CreatePopupMenu();
 224     insert_verb_to_menu(submenu, idmin, &firstverb);
 225     insert_verb_to_menu(submenu, idmin, &verb);
 226     CoTaskMemFree(firstverb.lpszVerbName);
 227     CoTaskMemFree(verb.lpszVerbName);
 228
 229     while (get_next_insertable_verb(enumverbs, idmin, idmax, &verb) == S_OK) {
 230         insert_verb_to_menu(submenu, idmin, &verb);
 231         CoTaskMemFree(verb.lpszVerbName);
 232     }
 233
 234     if (submenu)
 235         *ret_submenu = submenu;
 236
 237     /* now submenu is ready, add root entry to original menu, attach submenu */
 238     InsertMenuW(hMenu, uPos, MF_BYPOSITION|MF_POPUP|MF_STRING, (UINT_PTR)submenu, rootname);
 239     IEnumOLEVERB_Release(enumverbs);
 240     CoTaskMemFree(rootname);
 241     return TRUE;
 242 }
 243
 244 /***********************************************************************
 245  *           OleUICanConvertOrActivateAs (OLEDLG.2)
 246  */
 247 BOOL WINAPI OleUICanConvertOrActivateAs(
 248     REFCLSID rClsid, BOOL fIsLinkedObject, WORD wFormat)
 249 {
 250   FIXME("(%p, %d, %hd): stub\n",
 251     rClsid, fIsLinkedObject, wFormat
 252   );
 253   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 254   return FALSE;
 255 }
 256
 257 /***********************************************************************
 258  *           OleUIInsertObjectW (OLEDLG.20)
 259  */
 260 UINT WINAPI OleUIInsertObjectW(LPOLEUIINSERTOBJECTW lpOleUIInsertObject)
 261 {
 262   FIXME("(%p): stub\n", lpOleUIInsertObject);
 263   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 264   return OLEUI_FALSE;
 265 }
 266
 267 /***********************************************************************
 268  *           OleUIEditLinksA (OLEDLG.5)
 269  */
 270 UINT WINAPI OleUIEditLinksA(LPOLEUIEDITLINKSA lpOleUIEditLinks)
 271 {
 272   FIXME("(%p): stub\n", lpOleUIEditLinks);
 273   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 274   return OLEUI_FALSE;
 275 }
 276
 277 /***********************************************************************
 278  *           OleUIEditLinksW (OLEDLG.19)
 279  */
 280 UINT WINAPI OleUIEditLinksW(LPOLEUIEDITLINKSW lpOleUIEditLinks)
 281 {
 282   FIXME("(%p): stub\n", lpOleUIEditLinks);
 283   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 284   return OLEUI_FALSE;
 285 }
 286
 287 /***********************************************************************
 288  *           OleUIChangeIconA (OLEDLG.6)
 289  */
 290 UINT WINAPI OleUIChangeIconA(
 291   LPOLEUICHANGEICONA lpOleUIChangeIcon)
 292 {
 293   FIXME("(%p): stub\n", lpOleUIChangeIcon);
 294   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 295   return OLEUI_FALSE;
 296 }
 297
 298 /***********************************************************************
 299  *           OleUIChangeIconW (OLEDLG.16)
 300  */
 301 UINT WINAPI OleUIChangeIconW(
 302   LPOLEUICHANGEICONW lpOleUIChangeIcon)
 303 {
 304   FIXME("(%p): stub\n", lpOleUIChangeIcon);
 305   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 306   return OLEUI_FALSE;
 307 }
 308
 309 /***********************************************************************
 310  *           OleUIConvertA (OLEDLG.7)
 311  */
 312 UINT WINAPI OleUIConvertA(LPOLEUICONVERTA lpOleUIConvert)
 313 {
 314   FIXME("(%p): stub\n", lpOleUIConvert);
 315   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 316   return OLEUI_FALSE;
 317 }
 318
 319 /***********************************************************************
 320  *           OleUIConvertW (OLEDLG.18)
 321  */
 322 UINT WINAPI OleUIConvertW(LPOLEUICONVERTW lpOleUIConvert)
 323 {
 324   FIXME("(%p): stub\n", lpOleUIConvert);
 325   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 326   return OLEUI_FALSE;
 327 }
 328
 329 /***********************************************************************
 330  *           OleUIBusyA (OLEDLG.8)
 331  */
 332 UINT WINAPI OleUIBusyA(LPOLEUIBUSYA lpOleUIBusy)
 333 {
 334   FIXME("(%p): stub\n", lpOleUIBusy);
 335   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 336   return OLEUI_FALSE;
 337 }
 338
 339 /***********************************************************************
 340  *           OleUIBusyW (OLEDLG.15)
 341  */
 342 UINT WINAPI OleUIBusyW(LPOLEUIBUSYW lpOleUIBusy)
 343 {
 344   FIXME("(%p): stub\n", lpOleUIBusy);
 345   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 346   return OLEUI_FALSE;
 347 }
 348
 349 /***********************************************************************
 350  *           OleUIUpdateLinksA (OLEDLG.9)
 351  */
 352 BOOL WINAPI OleUIUpdateLinksA(
 353   LPOLEUILINKCONTAINERA lpOleUILinkCntr,
 354   HWND hwndParent, LPSTR lpszTitle, INT cLinks)
 355 {
 356   FIXME("(%p, %p, %s, %d): stub\n",
 357     lpOleUILinkCntr, hwndParent, debugstr_a(lpszTitle), cLinks
 358   );
 359   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 360   return FALSE;
 361 }
 362
 363 /***********************************************************************
 364  *           OleUIUpdateLinksW (OLEDLG.23)
 365  */
 366 BOOL WINAPI OleUIUpdateLinksW(
 367   LPOLEUILINKCONTAINERW lpOleUILinkCntr,
 368   HWND hwndParent, LPWSTR lpszTitle, INT cLinks)
 369 {
 370   FIXME("(%p, %p, %s, %d): stub\n",
 371     lpOleUILinkCntr, hwndParent, debugstr_w(lpszTitle), cLinks
 372   );
 373   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 374   return FALSE;
 375 }
 376
 377 /***********************************************************************
 378  *           OleUIPromptUserA (OLEDLG.10)
 379  */
 380 INT WINAPIV OleUIPromptUserA(
 381   INT nTemplate, HWND hwndParent, ...)
 382 {
 383   FIXME("(%d, %p, ...): stub\n", nTemplate, hwndParent);
 384   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 385   return OLEUI_FALSE;
 386 }
 387
 388 /***********************************************************************
 389  *           OleUIPromptUserW (OLEDLG.13)
 390  */
 391 INT WINAPIV OleUIPromptUserW(
 392   INT nTemplate, HWND hwndParent, ...)
 393 {
 394   FIXME("(%d, %p, ...): stub\n", nTemplate, hwndParent);
 395   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 396   return OLEUI_FALSE;
 397 }
 398
 399 /***********************************************************************
 400  *           OleUIObjectPropertiesA (OLEDLG.11)
 401  */
 402 UINT WINAPI OleUIObjectPropertiesA(
 403   LPOLEUIOBJECTPROPSA lpOleUIObjectProps)
 404 {
 405   FIXME("(%p): stub\n", lpOleUIObjectProps);
 406   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 407   return OLEUI_FALSE;
 408 }
 409
 410 /***********************************************************************
 411  *           OleUIObjectPropertiesW (OLEDLG.21)
 412  */
 413 UINT WINAPI OleUIObjectPropertiesW(
 414   LPOLEUIOBJECTPROPSW lpOleUIObjectProps)
 415 {
 416   FIXME("(%p): stub\n", lpOleUIObjectProps);
 417   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 418   return OLEUI_FALSE;
 419 }
 420
 421 /***********************************************************************
 422  *           OleUIChangeSourceA (OLEDLG.12)
 423  */
 424 UINT WINAPI OleUIChangeSourceA(
 425   LPOLEUICHANGESOURCEA lpOleUIChangeSource)
 426 {
 427   FIXME("(%p): stub\n", lpOleUIChangeSource);
 428   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 429   return OLEUI_FALSE;
 430 }
 431
 432 /***********************************************************************
 433  *           OleUIChangeSourceW (OLEDLG.17)
 434  */
 435 UINT WINAPI OleUIChangeSourceW(
 436   LPOLEUICHANGESOURCEW lpOleUIChangeSource)
 437 {
 438   FIXME("(%p): stub\n", lpOleUIChangeSource);
 439   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 440   return OLEUI_FALSE;
 441 }