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