Mercurial > vim
annotate src/GvimExt/gvimext.cpp @ 7215:a22e3bf151ca
Added tag v7.4.916 for changeset e036defe034e0d1291351d324f8edede8c410369
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Tue, 10 Nov 2015 19:15:05 +0100 |
| parents | 81cb471657e0 |
| children | 1e48ffa2d697 |
| rev | line source |
|---|---|
| 10 | 1 /* vi:set ts=8 sts=4 sw=4: |
| 2 * | |
| 3 * VIM - Vi IMproved gvimext by Tianmiao Hu | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 */ | |
| 8 | |
| 9 /* | |
| 10 * gvimext is a DLL which is used for the "Edit with Vim" context menu | |
| 11 * extension. It implements a MS defined interface with the Shell. | |
| 12 * | |
| 13 * If you have any questions or any suggestions concerning gvimext, please | |
| 14 * contact Tianmiao Hu: tianmiao@acm.org. | |
| 15 */ | |
| 16 | |
| 17 #include "gvimext.h" | |
| 18 | |
| 19 #ifdef __BORLANDC__ | |
| 20 # include <dir.h> | |
| 21 # ifndef _strnicmp | |
| 22 # define _strnicmp(a, b, c) strnicmp((a), (b), (c)) | |
| 23 # endif | |
| 24 #else | |
| 25 static char *searchpath(char *name); | |
| 26 #endif | |
| 27 | |
| 28 // Always get an error while putting the following stuff to the | |
| 29 // gvimext.h file as class protected variables, give up and | |
| 30 // declare them as global stuff | |
| 31 FORMATETC fmte = {CF_HDROP, | |
| 32 (DVTARGETDEVICE FAR *)NULL, | |
| 33 DVASPECT_CONTENT, | |
| 34 -1, | |
| 35 TYMED_HGLOBAL | |
| 36 }; | |
| 37 STGMEDIUM medium; | |
| 38 HRESULT hres = 0; | |
| 39 UINT cbFiles = 0; | |
| 40 | |
| 415 | 41 /* The buffers size used to be MAX_PATH (256 bytes), but that's not always |
| 42 * enough */ | |
| 43 #define BUFSIZE 1100 | |
| 44 | |
| 10 | 45 // |
| 46 // Get the name of the Gvim executable to use, with the path. | |
| 47 // When "runtime" is non-zero, we were called to find the runtime directory. | |
| 415 | 48 // Returns the path in name[BUFSIZE]. It's empty when it fails. |
| 10 | 49 // |
| 50 static void | |
| 51 getGvimName(char *name, int runtime) | |
| 52 { | |
| 53 HKEY keyhandle; | |
| 54 DWORD hlen; | |
| 55 | |
| 56 // Get the location of gvim from the registry. | |
| 57 name[0] = 0; | |
| 58 if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, "Software\\Vim\\Gvim", 0, | |
| 59 KEY_READ, &keyhandle) == ERROR_SUCCESS) | |
| 60 { | |
| 415 | 61 hlen = BUFSIZE; |
| 10 | 62 if (RegQueryValueEx(keyhandle, "path", 0, NULL, (BYTE *)name, &hlen) |
| 63 != ERROR_SUCCESS) | |
| 64 name[0] = 0; | |
| 65 else | |
| 66 name[hlen] = 0; | |
| 67 RegCloseKey(keyhandle); | |
| 68 } | |
| 69 | |
| 70 // Registry didn't work, use the search path. | |
| 71 if (name[0] == 0) | |
| 1366 | 72 strcpy(name, searchpath((char *)"gvim.exe")); |
| 10 | 73 |
| 74 if (!runtime) | |
| 75 { | |
| 76 // Only when looking for the executable, not the runtime dir, we can | |
| 77 // search for the batch file or a name without a path. | |
| 78 if (name[0] == 0) | |
| 1366 | 79 strcpy(name, searchpath((char *)"gvim.bat")); |
| 10 | 80 if (name[0] == 0) |
| 81 strcpy(name, "gvim"); // finds gvim.bat or gvim.exe | |
| 82 } | |
| 83 } | |
| 84 | |
|
2295
b9bc9c5df131
Support wide file names in gvimext. (Szabolcs Horvat)
Bram Moolenaar <bram@vim.org>
parents:
1953
diff
changeset
|
85 static void |
| 6805 | 86 getGvimInvocation(char *name, int runtime) |
| 87 { | |
| 88 getGvimName(name, runtime); | |
| 89 // avoid that Vim tries to expand wildcards in the file names | |
| 90 strcat(name, " --literal"); | |
| 91 } | |
| 92 | |
| 93 static void | |
| 94 getGvimInvocationW(wchar_t *nameW) | |
|
2295
b9bc9c5df131
Support wide file names in gvimext. (Szabolcs Horvat)
Bram Moolenaar <bram@vim.org>
parents:
1953
diff
changeset
|
95 { |
|
b9bc9c5df131
Support wide file names in gvimext. (Szabolcs Horvat)
Bram Moolenaar <bram@vim.org>
parents:
1953
diff
changeset
|
96 char *name; |
|
b9bc9c5df131
Support wide file names in gvimext. (Szabolcs Horvat)
Bram Moolenaar <bram@vim.org>
parents:
1953
diff
changeset
|
97 |
|
b9bc9c5df131
Support wide file names in gvimext. (Szabolcs Horvat)
Bram Moolenaar <bram@vim.org>
parents:
1953
diff
changeset
|
98 name = (char *)malloc(BUFSIZE); |
| 6805 | 99 getGvimInvocation(name, 0); |
|
2295
b9bc9c5df131
Support wide file names in gvimext. (Szabolcs Horvat)
Bram Moolenaar <bram@vim.org>
parents:
1953
diff
changeset
|
100 mbstowcs(nameW, name, BUFSIZE); |
|
b9bc9c5df131
Support wide file names in gvimext. (Szabolcs Horvat)
Bram Moolenaar <bram@vim.org>
parents:
1953
diff
changeset
|
101 free(name); |
|
b9bc9c5df131
Support wide file names in gvimext. (Szabolcs Horvat)
Bram Moolenaar <bram@vim.org>
parents:
1953
diff
changeset
|
102 } |
|
b9bc9c5df131
Support wide file names in gvimext. (Szabolcs Horvat)
Bram Moolenaar <bram@vim.org>
parents:
1953
diff
changeset
|
103 |
| 10 | 104 // |
| 415 | 105 // Get the Vim runtime directory into buf[BUFSIZE]. |
| 10 | 106 // The result is empty when it failed. |
| 107 // When it works, the path ends in a slash or backslash. | |
| 108 // | |
| 109 static void | |
| 110 getRuntimeDir(char *buf) | |
| 111 { | |
| 112 int idx; | |
| 113 | |
| 114 getGvimName(buf, 1); | |
| 115 if (buf[0] != 0) | |
| 116 { | |
| 117 // When no path found, use the search path to expand it. | |
| 118 if (strchr(buf, '/') == NULL && strchr(buf, '\\') == NULL) | |
| 119 strcpy(buf, searchpath(buf)); | |
| 120 | |
| 121 // remove "gvim.exe" from the end | |
| 835 | 122 for (idx = (int)strlen(buf) - 1; idx >= 0; idx--) |
| 10 | 123 if (buf[idx] == '\\' || buf[idx] == '/') |
| 124 { | |
| 125 buf[idx + 1] = 0; | |
| 126 break; | |
| 127 } | |
| 128 } | |
| 129 } | |
| 130 | |
| 6805 | 131 HBITMAP IconToBitmap(HICON hIcon, HBRUSH hBackground, int width, int height) |
| 132 { | |
| 133 HDC hDC = GetDC(NULL); | |
| 134 HDC hMemDC = CreateCompatibleDC(hDC); | |
| 135 HBITMAP hMemBmp = CreateCompatibleBitmap(hDC, width, height); | |
| 136 HBITMAP hResultBmp = NULL; | |
| 137 HGDIOBJ hOrgBMP = SelectObject(hMemDC, hMemBmp); | |
| 138 | |
| 139 DrawIconEx(hMemDC, 0, 0, hIcon, width, height, 0, hBackground, DI_NORMAL); | |
| 140 | |
| 141 hResultBmp = hMemBmp; | |
| 142 hMemBmp = NULL; | |
| 143 | |
| 144 SelectObject(hMemDC, hOrgBMP); | |
| 145 DeleteDC(hMemDC); | |
| 146 ReleaseDC(NULL, hDC); | |
| 147 DestroyIcon(hIcon); | |
| 148 return hResultBmp; | |
| 149 } | |
| 150 | |
| 10 | 151 // |
| 152 // GETTEXT: translated messages and menu entries | |
| 153 // | |
| 154 #ifndef FEAT_GETTEXT | |
| 155 # define _(x) x | |
| 156 #else | |
| 157 # define _(x) (*dyn_libintl_gettext)(x) | |
| 158 # define VIMPACKAGE "vim" | |
| 159 # ifndef GETTEXT_DLL | |
| 160 # define GETTEXT_DLL "libintl.dll" | |
| 161 # endif | |
| 162 | |
| 163 // Dummy functions | |
| 164 static char *null_libintl_gettext(const char *); | |
| 165 static char *null_libintl_textdomain(const char *); | |
| 166 static char *null_libintl_bindtextdomain(const char *, const char *); | |
| 167 static int dyn_libintl_init(char *dir); | |
| 168 static void dyn_libintl_end(void); | |
| 169 | |
| 3008 | 170 static wchar_t *oldenv = NULL; |
| 10 | 171 static HINSTANCE hLibintlDLL = 0; |
| 172 static char *(*dyn_libintl_gettext)(const char *) = null_libintl_gettext; | |
| 173 static char *(*dyn_libintl_textdomain)(const char *) = null_libintl_textdomain; | |
| 174 static char *(*dyn_libintl_bindtextdomain)(const char *, const char *) | |
| 175 = null_libintl_bindtextdomain; | |
| 176 | |
| 177 // | |
| 178 // Attempt to load libintl.dll. If it doesn't work, use dummy functions. | |
| 179 // "dir" is the directory where the libintl.dll might be. | |
| 180 // Return 1 for success, 0 for failure. | |
| 181 // | |
| 182 static int | |
| 183 dyn_libintl_init(char *dir) | |
| 184 { | |
| 185 int i; | |
| 186 static struct | |
| 187 { | |
| 188 char *name; | |
| 189 FARPROC *ptr; | |
| 190 } libintl_entry[] = | |
| 191 { | |
| 1366 | 192 {(char *)"gettext", (FARPROC*)&dyn_libintl_gettext}, |
| 193 {(char *)"textdomain", (FARPROC*)&dyn_libintl_textdomain}, | |
| 194 {(char *)"bindtextdomain", (FARPROC*)&dyn_libintl_bindtextdomain}, | |
| 10 | 195 {NULL, NULL} |
| 196 }; | |
| 197 | |
| 198 // No need to initialize twice. | |
| 199 if (hLibintlDLL) | |
| 200 return 1; | |
| 201 | |
| 202 // Load gettext library, first try the Vim runtime directory, then search | |
| 203 // the path. | |
| 204 strcat(dir, GETTEXT_DLL); | |
| 205 hLibintlDLL = LoadLibrary(dir); | |
| 206 if (!hLibintlDLL) | |
| 207 { | |
| 208 hLibintlDLL = LoadLibrary(GETTEXT_DLL); | |
| 209 if (!hLibintlDLL) | |
| 210 return 0; | |
| 211 } | |
| 212 | |
| 213 // Get the addresses of the functions we need. | |
| 214 for (i = 0; libintl_entry[i].name != NULL | |
| 215 && libintl_entry[i].ptr != NULL; ++i) | |
| 216 { | |
| 217 if ((*libintl_entry[i].ptr = GetProcAddress(hLibintlDLL, | |
| 218 libintl_entry[i].name)) == NULL) | |
| 219 { | |
| 220 dyn_libintl_end(); | |
| 221 return 0; | |
| 222 } | |
| 223 } | |
| 224 return 1; | |
| 225 } | |
| 226 | |
| 227 static void | |
| 228 dyn_libintl_end(void) | |
| 229 { | |
| 230 if (hLibintlDLL) | |
| 231 FreeLibrary(hLibintlDLL); | |
| 232 hLibintlDLL = NULL; | |
| 233 dyn_libintl_gettext = null_libintl_gettext; | |
| 234 dyn_libintl_textdomain = null_libintl_textdomain; | |
| 235 dyn_libintl_bindtextdomain = null_libintl_bindtextdomain; | |
| 236 } | |
| 237 | |
| 238 static char * | |
| 239 null_libintl_gettext(const char *msgid) | |
| 240 { | |
| 241 return (char *)msgid; | |
| 242 } | |
| 243 | |
| 244 static char * | |
| 1686 | 245 null_libintl_bindtextdomain(const char * /* domainname */, const char * /* dirname */) |
| 10 | 246 { |
| 247 return NULL; | |
| 248 } | |
| 249 | |
| 250 static char * | |
| 1686 | 251 null_libintl_textdomain(const char* /* domainname */) |
| 10 | 252 { |
| 253 return NULL; | |
| 254 } | |
| 255 | |
| 256 // | |
| 257 // Setup for translating strings. | |
| 258 // | |
| 259 static void | |
| 260 dyn_gettext_load(void) | |
| 261 { | |
| 415 | 262 char szBuff[BUFSIZE]; |
| 263 char szLang[BUFSIZE]; | |
| 10 | 264 DWORD len; |
| 265 HKEY keyhandle; | |
| 266 int gotlang = 0; | |
| 267 | |
| 268 strcpy(szLang, "LANG="); | |
| 269 | |
| 270 // First try getting the language from the registry, this can be | |
| 271 // used to overrule the system language. | |
| 272 if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, "Software\\Vim\\Gvim", 0, | |
| 273 KEY_READ, &keyhandle) == ERROR_SUCCESS) | |
| 274 { | |
| 415 | 275 len = BUFSIZE; |
| 10 | 276 if (RegQueryValueEx(keyhandle, "lang", 0, NULL, (BYTE*)szBuff, &len) |
| 277 == ERROR_SUCCESS) | |
| 278 { | |
| 279 szBuff[len] = 0; | |
| 280 strcat(szLang, szBuff); | |
| 281 gotlang = 1; | |
| 282 } | |
| 283 RegCloseKey(keyhandle); | |
| 284 } | |
| 285 | |
| 286 if (!gotlang && getenv("LANG") == NULL) | |
| 287 { | |
| 288 // Get the language from the system. | |
| 289 // Could use LOCALE_SISO639LANGNAME, but it's not in Win95. | |
| 290 // LOCALE_SABBREVLANGNAME gives us three letters, like "enu", we use | |
| 291 // only the first two. | |
| 292 len = GetLocaleInfo(LOCALE_USER_DEFAULT, LOCALE_SABBREVLANGNAME, | |
| 415 | 293 (LPTSTR)szBuff, BUFSIZE); |
| 10 | 294 if (len >= 2 && _strnicmp(szBuff, "en", 2) != 0) |
| 295 { | |
| 296 // There are a few exceptions (probably more) | |
| 297 if (_strnicmp(szBuff, "cht", 3) == 0 | |
| 298 || _strnicmp(szBuff, "zht", 3) == 0) | |
| 299 strcpy(szBuff, "zh_TW"); | |
| 300 else if (_strnicmp(szBuff, "chs", 3) == 0 | |
| 301 || _strnicmp(szBuff, "zhc", 3) == 0) | |
| 302 strcpy(szBuff, "zh_CN"); | |
| 303 else if (_strnicmp(szBuff, "jp", 2) == 0) | |
| 304 strcpy(szBuff, "ja"); | |
| 305 else | |
| 306 szBuff[2] = 0; // truncate to two-letter code | |
| 307 strcat(szLang, szBuff); | |
| 308 gotlang = 1; | |
| 309 } | |
| 310 } | |
| 311 if (gotlang) | |
| 312 putenv(szLang); | |
| 313 | |
| 314 // Try to locate the runtime files. The path is used to find libintl.dll | |
| 315 // and the vim.mo files. | |
| 316 getRuntimeDir(szBuff); | |
| 317 if (szBuff[0] != 0) | |
| 318 { | |
| 835 | 319 len = (DWORD)strlen(szBuff); |
| 10 | 320 if (dyn_libintl_init(szBuff)) |
| 321 { | |
| 322 strcpy(szBuff + len, "lang"); | |
| 323 | |
| 324 (*dyn_libintl_bindtextdomain)(VIMPACKAGE, szBuff); | |
| 325 (*dyn_libintl_textdomain)(VIMPACKAGE); | |
| 326 } | |
| 327 } | |
| 328 } | |
| 329 | |
| 330 static void | |
| 331 dyn_gettext_free(void) | |
| 332 { | |
| 333 dyn_libintl_end(); | |
| 334 } | |
| 335 #endif // FEAT_GETTEXT | |
| 336 | |
| 337 // | |
| 338 // Global variables | |
| 339 // | |
| 340 UINT g_cRefThisDll = 0; // Reference count of this DLL. | |
| 341 HINSTANCE g_hmodThisDll = NULL; // Handle to this DLL itself. | |
| 342 | |
| 343 | |
| 344 //--------------------------------------------------------------------------- | |
| 345 // DllMain | |
| 346 //--------------------------------------------------------------------------- | |
| 347 extern "C" int APIENTRY | |
| 1686 | 348 DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID /* lpReserved */) |
| 10 | 349 { |
| 350 switch (dwReason) | |
| 351 { | |
| 352 case DLL_PROCESS_ATTACH: | |
| 353 // Extension DLL one-time initialization | |
| 354 g_hmodThisDll = hInstance; | |
| 355 break; | |
| 356 | |
| 357 case DLL_PROCESS_DETACH: | |
| 358 break; | |
| 359 } | |
| 360 | |
| 361 return 1; // ok | |
| 362 } | |
| 363 | |
| 364 static void | |
| 365 inc_cRefThisDLL() | |
| 366 { | |
| 367 #ifdef FEAT_GETTEXT | |
| 3008 | 368 if (g_cRefThisDll == 0) { |
| 10 | 369 dyn_gettext_load(); |
| 3008 | 370 oldenv = GetEnvironmentStringsW(); |
| 371 } | |
| 10 | 372 #endif |
| 373 InterlockedIncrement((LPLONG)&g_cRefThisDll); | |
| 374 } | |
| 375 | |
| 376 static void | |
| 377 dec_cRefThisDLL() | |
| 378 { | |
| 379 #ifdef FEAT_GETTEXT | |
| 3008 | 380 if (InterlockedDecrement((LPLONG)&g_cRefThisDll) == 0) { |
| 10 | 381 dyn_gettext_free(); |
| 3008 | 382 if (oldenv != NULL) { |
| 383 FreeEnvironmentStringsW(oldenv); | |
| 384 oldenv = NULL; | |
| 385 } | |
| 386 } | |
| 10 | 387 #else |
| 388 InterlockedDecrement((LPLONG)&g_cRefThisDll); | |
| 389 #endif | |
| 390 } | |
| 391 | |
| 392 //--------------------------------------------------------------------------- | |
| 393 // DllCanUnloadNow | |
| 394 //--------------------------------------------------------------------------- | |
| 395 | |
| 396 STDAPI DllCanUnloadNow(void) | |
| 397 { | |
| 398 return (g_cRefThisDll == 0 ? S_OK : S_FALSE); | |
| 399 } | |
| 400 | |
| 401 STDAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppvOut) | |
| 402 { | |
| 403 *ppvOut = NULL; | |
| 404 | |
| 405 if (IsEqualIID(rclsid, CLSID_ShellExtension)) | |
| 406 { | |
| 407 CShellExtClassFactory *pcf = new CShellExtClassFactory; | |
| 408 | |
| 409 return pcf->QueryInterface(riid, ppvOut); | |
| 410 } | |
| 411 | |
| 412 return CLASS_E_CLASSNOTAVAILABLE; | |
| 413 } | |
| 414 | |
| 415 CShellExtClassFactory::CShellExtClassFactory() | |
| 416 { | |
| 417 m_cRef = 0L; | |
| 418 | |
| 419 inc_cRefThisDLL(); | |
| 420 } | |
| 421 | |
| 422 CShellExtClassFactory::~CShellExtClassFactory() | |
| 423 { | |
| 424 dec_cRefThisDLL(); | |
| 425 } | |
| 426 | |
| 427 STDMETHODIMP CShellExtClassFactory::QueryInterface(REFIID riid, | |
| 428 LPVOID FAR *ppv) | |
| 429 { | |
| 430 *ppv = NULL; | |
| 431 | |
| 6805 | 432 // any interface on this object is the object pointer |
| 10 | 433 |
| 434 if (IsEqualIID(riid, IID_IUnknown) || IsEqualIID(riid, IID_IClassFactory)) | |
| 435 { | |
| 436 *ppv = (LPCLASSFACTORY)this; | |
| 437 | |
| 438 AddRef(); | |
| 439 | |
| 440 return NOERROR; | |
| 441 } | |
| 442 | |
| 443 return E_NOINTERFACE; | |
| 444 } | |
| 445 | |
| 446 STDMETHODIMP_(ULONG) CShellExtClassFactory::AddRef() | |
| 447 { | |
| 448 return InterlockedIncrement((LPLONG)&m_cRef); | |
| 449 } | |
| 450 | |
| 451 STDMETHODIMP_(ULONG) CShellExtClassFactory::Release() | |
| 452 { | |
| 453 if (InterlockedDecrement((LPLONG)&m_cRef)) | |
| 454 return m_cRef; | |
| 455 | |
| 456 delete this; | |
| 457 | |
| 458 return 0L; | |
| 459 } | |
| 460 | |
| 461 STDMETHODIMP CShellExtClassFactory::CreateInstance(LPUNKNOWN pUnkOuter, | |
| 462 REFIID riid, | |
| 463 LPVOID *ppvObj) | |
| 464 { | |
| 465 *ppvObj = NULL; | |
| 466 | |
| 467 // Shell extensions typically don't support aggregation (inheritance) | |
| 468 | |
| 469 if (pUnkOuter) | |
| 470 return CLASS_E_NOAGGREGATION; | |
| 471 | |
| 472 // Create the main shell extension object. The shell will then call | |
| 473 // QueryInterface with IID_IShellExtInit--this is how shell extensions are | |
| 474 // initialized. | |
| 475 | |
| 6805 | 476 LPCSHELLEXT pShellExt = new CShellExt(); // create the CShellExt object |
| 10 | 477 |
| 478 if (NULL == pShellExt) | |
| 479 return E_OUTOFMEMORY; | |
| 480 | |
| 481 return pShellExt->QueryInterface(riid, ppvObj); | |
| 482 } | |
| 483 | |
| 484 | |
| 1686 | 485 STDMETHODIMP CShellExtClassFactory::LockServer(BOOL /* fLock */) |
| 10 | 486 { |
| 487 return NOERROR; | |
| 488 } | |
| 489 | |
| 490 // *********************** CShellExt ************************* | |
| 491 CShellExt::CShellExt() | |
| 492 { | |
| 493 m_cRef = 0L; | |
| 494 m_pDataObj = NULL; | |
| 495 | |
| 496 inc_cRefThisDLL(); | |
| 6805 | 497 |
| 498 LoadMenuIcon(); | |
| 10 | 499 } |
| 500 | |
| 501 CShellExt::~CShellExt() | |
| 502 { | |
| 503 if (m_pDataObj) | |
| 504 m_pDataObj->Release(); | |
| 505 | |
| 506 dec_cRefThisDLL(); | |
| 6805 | 507 |
| 508 if (m_hVimIconBitmap) | |
| 509 DeleteObject(m_hVimIconBitmap); | |
| 10 | 510 } |
| 511 | |
| 512 STDMETHODIMP CShellExt::QueryInterface(REFIID riid, LPVOID FAR *ppv) | |
| 513 { | |
| 514 *ppv = NULL; | |
| 515 | |
| 516 if (IsEqualIID(riid, IID_IShellExtInit) || IsEqualIID(riid, IID_IUnknown)) | |
| 517 { | |
| 518 *ppv = (LPSHELLEXTINIT)this; | |
| 519 } | |
| 520 else if (IsEqualIID(riid, IID_IContextMenu)) | |
| 521 { | |
| 522 *ppv = (LPCONTEXTMENU)this; | |
| 523 } | |
| 524 | |
| 525 if (*ppv) | |
| 526 { | |
| 527 AddRef(); | |
| 528 | |
| 529 return NOERROR; | |
| 530 } | |
| 531 | |
| 532 return E_NOINTERFACE; | |
| 533 } | |
| 534 | |
| 535 STDMETHODIMP_(ULONG) CShellExt::AddRef() | |
| 536 { | |
| 537 return InterlockedIncrement((LPLONG)&m_cRef); | |
| 538 } | |
| 539 | |
| 540 STDMETHODIMP_(ULONG) CShellExt::Release() | |
| 541 { | |
| 542 | |
| 543 if (InterlockedDecrement((LPLONG)&m_cRef)) | |
| 544 return m_cRef; | |
| 545 | |
| 546 delete this; | |
| 547 | |
| 548 return 0L; | |
| 549 } | |
| 550 | |
| 551 | |
| 552 // | |
| 553 // FUNCTION: CShellExt::Initialize(LPCITEMIDLIST, LPDATAOBJECT, HKEY) | |
| 554 // | |
| 555 // PURPOSE: Called by the shell when initializing a context menu or property | |
| 556 // sheet extension. | |
| 557 // | |
| 558 // PARAMETERS: | |
| 559 // pIDFolder - Specifies the parent folder | |
| 4352 | 560 // pDataObj - Specifies the set of items selected in that folder. |
| 10 | 561 // hRegKey - Specifies the type of the focused item in the selection. |
| 562 // | |
| 563 // RETURN VALUE: | |
| 564 // | |
| 565 // NOERROR in all cases. | |
| 566 // | |
| 567 // COMMENTS: Note that at the time this function is called, we don't know | |
| 568 // (or care) what type of shell extension is being initialized. | |
| 569 // It could be a context menu or a property sheet. | |
| 570 // | |
| 571 | |
| 1686 | 572 STDMETHODIMP CShellExt::Initialize(LPCITEMIDLIST /* pIDFolder */, |
| 10 | 573 LPDATAOBJECT pDataObj, |
| 1686 | 574 HKEY /* hRegKey */) |
| 10 | 575 { |
| 576 // Initialize can be called more than once | |
| 577 if (m_pDataObj) | |
| 578 m_pDataObj->Release(); | |
| 579 | |
| 580 // duplicate the object pointer and registry handle | |
| 581 | |
| 582 if (pDataObj) | |
| 583 { | |
| 584 m_pDataObj = pDataObj; | |
| 585 pDataObj->AddRef(); | |
| 586 } | |
| 587 | |
| 588 return NOERROR; | |
| 589 } | |
| 590 | |
| 591 | |
| 592 // | |
| 593 // FUNCTION: CShellExt::QueryContextMenu(HMENU, UINT, UINT, UINT, UINT) | |
| 594 // | |
| 595 // PURPOSE: Called by the shell just before the context menu is displayed. | |
| 596 // This is where you add your specific menu items. | |
| 597 // | |
| 598 // PARAMETERS: | |
| 599 // hMenu - Handle to the context menu | |
| 600 // indexMenu - Index of where to begin inserting menu items | |
| 601 // idCmdFirst - Lowest value for new menu ID's | |
| 602 // idCmtLast - Highest value for new menu ID's | |
| 603 // uFlags - Specifies the context of the menu event | |
| 604 // | |
| 605 // RETURN VALUE: | |
| 606 // | |
| 607 // | |
| 608 // COMMENTS: | |
| 609 // | |
| 610 | |
| 611 STDMETHODIMP CShellExt::QueryContextMenu(HMENU hMenu, | |
| 612 UINT indexMenu, | |
| 613 UINT idCmdFirst, | |
| 1686 | 614 UINT /* idCmdLast */, |
| 615 UINT /* uFlags */) | |
| 10 | 616 { |
| 617 UINT idCmd = idCmdFirst; | |
| 618 | |
| 619 hres = m_pDataObj->GetData(&fmte, &medium); | |
| 620 if (medium.hGlobal) | |
| 621 cbFiles = DragQueryFile((HDROP)medium.hGlobal, (UINT)-1, 0, 0); | |
| 622 | |
| 623 // InsertMenu(hMenu, indexMenu++, MF_SEPARATOR|MF_BYPOSITION, 0, NULL); | |
| 624 | |
| 625 // Initialize m_cntOfHWnd to 0 | |
| 626 m_cntOfHWnd = 0; | |
| 2972 | 627 |
| 628 HKEY keyhandle; | |
| 629 bool showExisting = true; | |
| 6805 | 630 bool showIcons = true; |
| 2972 | 631 |
| 632 // Check whether "Edit with existing Vim" entries are disabled. | |
| 633 if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, "Software\\Vim\\Gvim", 0, | |
| 634 KEY_READ, &keyhandle) == ERROR_SUCCESS) | |
| 635 { | |
| 636 if (RegQueryValueEx(keyhandle, "DisableEditWithExisting", 0, NULL, | |
| 637 NULL, NULL) == ERROR_SUCCESS) | |
| 638 showExisting = false; | |
| 6805 | 639 if (RegQueryValueEx(keyhandle, "DisableContextMenuIcons", 0, NULL, |
| 640 NULL, NULL) == ERROR_SUCCESS) | |
| 641 showIcons = false; | |
| 2972 | 642 RegCloseKey(keyhandle); |
| 643 } | |
| 644 | |
| 645 // Retrieve all the vim instances, unless disabled. | |
| 646 if (showExisting) | |
| 647 EnumWindows(EnumWindowsProc, (LPARAM)this); | |
| 10 | 648 |
| 6805 | 649 MENUITEMINFO mii = { sizeof(MENUITEMINFO) }; |
| 650 mii.fMask = MIIM_STRING | MIIM_ID; | |
| 651 if (showIcons) | |
| 652 { | |
| 653 mii.fMask |= MIIM_BITMAP; | |
| 654 mii.hbmpItem = m_hVimIconBitmap; | |
| 655 } | |
| 656 | |
| 10 | 657 if (cbFiles > 1) |
| 658 { | |
| 6805 | 659 mii.wID = idCmd++; |
| 660 mii.dwTypeData = _("Edit with &multiple Vims"); | |
| 661 mii.cch = lstrlen(mii.dwTypeData); | |
| 662 InsertMenuItem(hMenu, indexMenu++, TRUE, &mii); | |
| 10 | 663 |
| 6805 | 664 mii.wID = idCmd++; |
| 665 mii.dwTypeData = _("Edit with single &Vim"); | |
| 666 mii.cch = lstrlen(mii.dwTypeData); | |
| 667 InsertMenuItem(hMenu, indexMenu++, TRUE, &mii); | |
| 10 | 668 |
| 669 if (cbFiles <= 4) | |
| 670 { | |
| 671 // Can edit up to 4 files in diff mode | |
| 6805 | 672 mii.wID = idCmd++; |
| 673 mii.dwTypeData = _("Diff with Vim"); | |
| 674 mii.cch = lstrlen(mii.dwTypeData); | |
| 675 InsertMenuItem(hMenu, indexMenu++, TRUE, &mii); | |
| 10 | 676 m_edit_existing_off = 3; |
| 677 } | |
| 678 else | |
| 679 m_edit_existing_off = 2; | |
| 680 | |
| 681 } | |
| 682 else | |
| 683 { | |
| 6805 | 684 mii.wID = idCmd++; |
| 685 mii.dwTypeData = _("Edit with &Vim"); | |
| 686 mii.cch = lstrlen(mii.dwTypeData); | |
| 687 InsertMenuItem(hMenu, indexMenu++, TRUE, &mii); | |
| 10 | 688 m_edit_existing_off = 1; |
| 689 } | |
| 690 | |
| 691 // Now display all the vim instances | |
| 692 for (int i = 0; i < m_cntOfHWnd; i++) | |
| 693 { | |
| 415 | 694 char title[BUFSIZE]; |
| 695 char temp[BUFSIZE]; | |
| 10 | 696 |
| 697 // Obtain window title, continue if can not | |
| 415 | 698 if (GetWindowText(m_hWnd[i], title, BUFSIZE - 1) == 0) |
| 10 | 699 continue; |
| 700 // Truncate the title before the path, keep the file name | |
| 701 char *pos = strchr(title, '('); | |
| 702 if (pos != NULL) | |
| 703 { | |
| 704 if (pos > title && pos[-1] == ' ') | |
| 705 --pos; | |
| 706 *pos = 0; | |
| 707 } | |
| 708 // Now concatenate | |
| 415 | 709 strncpy(temp, _("Edit with existing Vim - "), BUFSIZE - 1); |
| 1953 | 710 temp[BUFSIZE - 1] = '\0'; |
| 711 strncat(temp, title, BUFSIZE - 1 - strlen(temp)); | |
| 712 temp[BUFSIZE - 1] = '\0'; | |
| 6805 | 713 |
| 714 mii.wID = idCmd++; | |
| 715 mii.dwTypeData = temp; | |
| 716 mii.cch = lstrlen(mii.dwTypeData); | |
| 717 InsertMenuItem(hMenu, indexMenu++, TRUE, &mii); | |
| 10 | 718 } |
| 719 // InsertMenu(hMenu, indexMenu++, MF_SEPARATOR|MF_BYPOSITION, 0, NULL); | |
| 720 | |
| 721 // Must return number of menu items we added. | |
| 722 return ResultFromShort(idCmd-idCmdFirst); | |
| 723 } | |
| 724 | |
| 725 // | |
| 726 // FUNCTION: CShellExt::InvokeCommand(LPCMINVOKECOMMANDINFO) | |
| 727 // | |
| 728 // PURPOSE: Called by the shell after the user has selected on of the | |
| 729 // menu items that was added in QueryContextMenu(). | |
| 730 // | |
| 731 // PARAMETERS: | |
| 732 // lpcmi - Pointer to an CMINVOKECOMMANDINFO structure | |
| 733 // | |
| 734 // RETURN VALUE: | |
| 735 // | |
| 736 // | |
| 737 // COMMENTS: | |
| 738 // | |
| 739 | |
| 740 STDMETHODIMP CShellExt::InvokeCommand(LPCMINVOKECOMMANDINFO lpcmi) | |
| 741 { | |
| 742 HRESULT hr = E_INVALIDARG; | |
| 743 | |
| 744 // If HIWORD(lpcmi->lpVerb) then we have been called programmatically | |
| 745 // and lpVerb is a command that should be invoked. Otherwise, the shell | |
| 746 // has called us, and LOWORD(lpcmi->lpVerb) is the menu ID the user has | |
| 747 // selected. Actually, it's (menu ID - idCmdFirst) from QueryContextMenu(). | |
| 748 if (!HIWORD(lpcmi->lpVerb)) | |
| 749 { | |
| 750 UINT idCmd = LOWORD(lpcmi->lpVerb); | |
| 751 | |
| 752 if (idCmd >= m_edit_existing_off) | |
| 753 { | |
| 754 // Existing with vim instance | |
| 755 hr = PushToWindow(lpcmi->hwnd, | |
| 756 lpcmi->lpDirectory, | |
| 757 lpcmi->lpVerb, | |
| 758 lpcmi->lpParameters, | |
| 759 lpcmi->nShow, | |
| 760 idCmd - m_edit_existing_off); | |
| 761 } | |
| 762 else | |
| 763 { | |
| 764 switch (idCmd) | |
| 765 { | |
| 766 case 0: | |
| 767 hr = InvokeGvim(lpcmi->hwnd, | |
| 768 lpcmi->lpDirectory, | |
| 769 lpcmi->lpVerb, | |
| 770 lpcmi->lpParameters, | |
| 771 lpcmi->nShow); | |
| 772 break; | |
| 773 case 1: | |
| 774 hr = InvokeSingleGvim(lpcmi->hwnd, | |
| 775 lpcmi->lpDirectory, | |
| 776 lpcmi->lpVerb, | |
| 777 lpcmi->lpParameters, | |
| 778 lpcmi->nShow, | |
| 779 0); | |
| 780 break; | |
| 781 case 2: | |
| 782 hr = InvokeSingleGvim(lpcmi->hwnd, | |
| 783 lpcmi->lpDirectory, | |
| 784 lpcmi->lpVerb, | |
| 785 lpcmi->lpParameters, | |
| 786 lpcmi->nShow, | |
| 787 1); | |
| 788 break; | |
| 789 } | |
| 790 } | |
| 791 } | |
| 792 return hr; | |
| 793 } | |
| 794 | |
| 1686 | 795 STDMETHODIMP CShellExt::PushToWindow(HWND /* hParent */, |
| 796 LPCSTR /* pszWorkingDir */, | |
| 797 LPCSTR /* pszCmd */, | |
| 798 LPCSTR /* pszParam */, | |
| 799 int /* iShowCmd */, | |
| 10 | 800 int idHWnd) |
| 801 { | |
| 802 HWND hWnd = m_hWnd[idHWnd]; | |
| 803 | |
| 804 // Show and bring vim instance to foreground | |
| 805 if (IsIconic(hWnd) != 0) | |
| 806 ShowWindow(hWnd, SW_RESTORE); | |
| 807 else | |
| 808 ShowWindow(hWnd, SW_SHOW); | |
| 809 SetForegroundWindow(hWnd); | |
| 810 | |
| 811 // Post the selected files to the vim instance | |
| 812 PostMessage(hWnd, WM_DROPFILES, (WPARAM)medium.hGlobal, 0); | |
| 813 | |
| 814 return NOERROR; | |
| 815 } | |
| 816 | |
| 1686 | 817 STDMETHODIMP CShellExt::GetCommandString(UINT_PTR /* idCmd */, |
| 10 | 818 UINT uFlags, |
| 1686 | 819 UINT FAR * /* reserved */, |
| 10 | 820 LPSTR pszName, |
| 821 UINT cchMax) | |
| 822 { | |
| 823 if (uFlags == GCS_HELPTEXT && cchMax > 35) | |
| 824 lstrcpy(pszName, _("Edits the selected file(s) with Vim")); | |
| 825 | |
| 826 return NOERROR; | |
| 827 } | |
| 828 | |
| 829 BOOL CALLBACK CShellExt::EnumWindowsProc(HWND hWnd, LPARAM lParam) | |
| 830 { | |
| 415 | 831 char temp[BUFSIZE]; |
| 10 | 832 |
| 833 // First do a bunch of check | |
| 834 // No invisible window | |
| 835 if (!IsWindowVisible(hWnd)) return TRUE; | |
| 836 // No child window ??? | |
| 837 // if (GetParent(hWnd)) return TRUE; | |
| 838 // Class name should be Vim, if failed to get class name, return | |
| 839 if (GetClassName(hWnd, temp, sizeof(temp)) == 0) | |
| 840 return TRUE; | |
| 841 // Compare class name to that of vim, if not, return | |
| 842 if (_strnicmp(temp, "vim", sizeof("vim")) != 0) | |
| 843 return TRUE; | |
| 844 // First check if the number of vim instance exceeds MAX_HWND | |
| 845 CShellExt *cs = (CShellExt*) lParam; | |
| 846 if (cs->m_cntOfHWnd >= MAX_HWND) return TRUE; | |
| 847 // Now we get the vim window, put it into some kind of array | |
| 848 cs->m_hWnd[cs->m_cntOfHWnd] = hWnd; | |
| 849 cs->m_cntOfHWnd ++; | |
| 850 | |
| 851 return TRUE; // continue enumeration (otherwise this would be false) | |
| 852 } | |
| 853 | |
| 6805 | 854 BOOL CShellExt::LoadMenuIcon() |
| 855 { | |
| 856 char vimExeFile[BUFSIZE]; | |
| 857 getGvimName(vimExeFile, 1); | |
| 858 if (vimExeFile[0] == '\0') | |
| 859 return FALSE; | |
| 860 HICON hVimIcon; | |
| 861 if (ExtractIconEx(vimExeFile, 0, NULL, &hVimIcon, 1) == 0) | |
| 862 return FALSE; | |
| 863 m_hVimIconBitmap = IconToBitmap(hVimIcon, | |
| 864 GetSysColorBrush(COLOR_MENU), | |
| 865 GetSystemMetrics(SM_CXSMICON), | |
| 866 GetSystemMetrics(SM_CYSMICON)); | |
| 867 return TRUE; | |
| 868 } | |
| 869 | |
| 10 | 870 #ifdef WIN32 |
| 871 // This symbol is not defined in older versions of the SDK or Visual C++. | |
| 872 | |
| 873 #ifndef VER_PLATFORM_WIN32_WINDOWS | |
| 874 # define VER_PLATFORM_WIN32_WINDOWS 1 | |
| 875 #endif | |
| 876 | |
| 877 static DWORD g_PlatformId; | |
| 878 | |
| 879 // | |
| 880 // Set g_PlatformId to VER_PLATFORM_WIN32_NT (NT) or | |
| 881 // VER_PLATFORM_WIN32_WINDOWS (Win95). | |
| 882 // | |
| 883 static void | |
| 884 PlatformId(void) | |
| 885 { | |
| 886 static int done = FALSE; | |
| 887 | |
| 888 if (!done) | |
| 889 { | |
| 890 OSVERSIONINFO ovi; | |
| 891 | |
| 892 ovi.dwOSVersionInfoSize = sizeof(ovi); | |
| 893 GetVersionEx(&ovi); | |
| 894 | |
| 895 g_PlatformId = ovi.dwPlatformId; | |
| 896 done = TRUE; | |
| 897 } | |
| 898 } | |
| 899 | |
| 900 # ifndef __BORLANDC__ | |
| 901 static char * | |
| 902 searchpath(char *name) | |
| 903 { | |
| 415 | 904 static char widename[2 * BUFSIZE]; |
| 905 static char location[2 * BUFSIZE + 2]; | |
| 10 | 906 |
| 907 // There appears to be a bug in FindExecutableA() on Windows NT. | |
| 908 // Use FindExecutableW() instead... | |
| 909 PlatformId(); | |
| 910 if (g_PlatformId == VER_PLATFORM_WIN32_NT) | |
| 911 { | |
| 912 MultiByteToWideChar(CP_ACP, 0, (LPCTSTR)name, -1, | |
| 415 | 913 (LPWSTR)widename, BUFSIZE); |
| 10 | 914 if (FindExecutableW((LPCWSTR)widename, (LPCWSTR)"", |
| 915 (LPWSTR)location) > (HINSTANCE)32) | |
| 916 { | |
| 917 WideCharToMultiByte(CP_ACP, 0, (LPWSTR)location, -1, | |
| 415 | 918 (LPSTR)widename, 2 * BUFSIZE, NULL, NULL); |
| 10 | 919 return widename; |
| 920 } | |
| 921 } | |
| 922 else | |
| 923 { | |
| 924 if (FindExecutableA((LPCTSTR)name, (LPCTSTR)"", | |
| 925 (LPTSTR)location) > (HINSTANCE)32) | |
| 926 return location; | |
| 927 } | |
| 1366 | 928 return (char *)""; |
| 10 | 929 } |
| 930 # endif | |
| 931 #endif | |
| 932 | |
| 933 STDMETHODIMP CShellExt::InvokeGvim(HWND hParent, | |
| 1686 | 934 LPCSTR /* pszWorkingDir */, |
| 935 LPCSTR /* pszCmd */, | |
| 936 LPCSTR /* pszParam */, | |
| 937 int /* iShowCmd */) | |
| 10 | 938 { |
|
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939 wchar_t m_szFileUserClickedOn[BUFSIZE]; |
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940 wchar_t cmdStrW[BUFSIZE]; |
| 10 | 941 UINT i; |
| 942 | |
| 943 for (i = 0; i < cbFiles; i++) | |
| 944 { | |
|
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945 DragQueryFileW((HDROP)medium.hGlobal, |
| 10 | 946 i, |
| 947 m_szFileUserClickedOn, | |
| 948 sizeof(m_szFileUserClickedOn)); | |
| 949 | |
| 6805 | 950 getGvimInvocationW(cmdStrW); |
|
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951 wcscat(cmdStrW, L" \""); |
| 10 | 952 |
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953 if ((wcslen(cmdStrW) + wcslen(m_szFileUserClickedOn) + 2) < BUFSIZE) |
| 10 | 954 { |
|
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955 wcscat(cmdStrW, m_szFileUserClickedOn); |
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956 wcscat(cmdStrW, L"\""); |
| 10 | 957 |
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958 STARTUPINFOW si; |
| 10 | 959 PROCESS_INFORMATION pi; |
| 960 | |
| 961 ZeroMemory(&si, sizeof(si)); | |
| 962 si.cb = sizeof(si); | |
| 963 | |
| 964 // Start the child process. | |
|
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965 if (!CreateProcessW(NULL, // No module name (use command line). |
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966 cmdStrW, // Command line. |
| 10 | 967 NULL, // Process handle not inheritable. |
| 968 NULL, // Thread handle not inheritable. | |
| 969 FALSE, // Set handle inheritance to FALSE. | |
| 3008 | 970 oldenv == NULL ? 0 : CREATE_UNICODE_ENVIRONMENT, |
| 971 oldenv, // Use unmodified environment block. | |
| 10 | 972 NULL, // Use parent's starting directory. |
| 973 &si, // Pointer to STARTUPINFO structure. | |
| 974 &pi) // Pointer to PROCESS_INFORMATION structure. | |
| 975 ) | |
| 976 { | |
| 977 MessageBox( | |
| 978 hParent, | |
| 979 _("Error creating process: Check if gvim is in your path!"), | |
| 980 _("gvimext.dll error"), | |
| 981 MB_OK); | |
| 982 } | |
| 983 else | |
| 984 { | |
| 985 CloseHandle( pi.hProcess ); | |
| 986 CloseHandle( pi.hThread ); | |
| 987 } | |
| 988 } | |
| 989 else | |
| 990 { | |
| 991 MessageBox( | |
| 992 hParent, | |
| 993 _("Path length too long!"), | |
| 994 _("gvimext.dll error"), | |
| 995 MB_OK); | |
| 996 } | |
| 997 } | |
| 998 | |
| 999 return NOERROR; | |
| 1000 } | |
| 1001 | |
| 1002 | |
| 1003 STDMETHODIMP CShellExt::InvokeSingleGvim(HWND hParent, | |
| 1686 | 1004 LPCSTR /* pszWorkingDir */, |
| 1005 LPCSTR /* pszCmd */, | |
| 1006 LPCSTR /* pszParam */, | |
| 1007 int /* iShowCmd */, | |
| 10 | 1008 int useDiff) |
| 1009 { | |
|
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1010 wchar_t m_szFileUserClickedOn[BUFSIZE]; |
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1011 wchar_t *cmdStrW; |
| 10 | 1012 size_t cmdlen; |
| 1013 size_t len; | |
| 1014 UINT i; | |
| 1015 | |
| 415 | 1016 cmdlen = BUFSIZE; |
|
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1017 cmdStrW = (wchar_t *) malloc(cmdlen * sizeof(wchar_t)); |
| 6805 | 1018 getGvimInvocationW(cmdStrW); |
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1019 |
| 10 | 1020 if (useDiff) |
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1021 wcscat(cmdStrW, L" -d"); |
| 10 | 1022 for (i = 0; i < cbFiles; i++) |
| 1023 { | |
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|
1024 DragQueryFileW((HDROP)medium.hGlobal, |
| 10 | 1025 i, |
| 1026 m_szFileUserClickedOn, | |
| 1027 sizeof(m_szFileUserClickedOn)); | |
| 1028 | |
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|
1029 len = wcslen(cmdStrW) + wcslen(m_szFileUserClickedOn) + 4; |
| 10 | 1030 if (len > cmdlen) |
| 1031 { | |
| 415 | 1032 cmdlen = len + BUFSIZE; |
|
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1033 cmdStrW = (wchar_t *)realloc(cmdStrW, cmdlen * sizeof(wchar_t)); |
| 10 | 1034 } |
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parents:
1953
diff
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|
1035 wcscat(cmdStrW, L" \""); |
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parents:
1953
diff
changeset
|
1036 wcscat(cmdStrW, m_szFileUserClickedOn); |
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diff
changeset
|
1037 wcscat(cmdStrW, L"\""); |
| 10 | 1038 } |
| 1039 | |
|
2295
b9bc9c5df131
Support wide file names in gvimext. (Szabolcs Horvat)
Bram Moolenaar <bram@vim.org>
parents:
1953
diff
changeset
|
1040 STARTUPINFOW si; |
| 10 | 1041 PROCESS_INFORMATION pi; |
| 1042 | |
| 1043 ZeroMemory(&si, sizeof(si)); | |
| 1044 si.cb = sizeof(si); | |
| 1045 | |
| 1046 // Start the child process. | |
|
2295
b9bc9c5df131
Support wide file names in gvimext. (Szabolcs Horvat)
Bram Moolenaar <bram@vim.org>
parents:
1953
diff
changeset
|
1047 if (!CreateProcessW(NULL, // No module name (use command line). |
|
b9bc9c5df131
Support wide file names in gvimext. (Szabolcs Horvat)
Bram Moolenaar <bram@vim.org>
parents:
1953
diff
changeset
|
1048 cmdStrW, // Command line. |
| 10 | 1049 NULL, // Process handle not inheritable. |
| 1050 NULL, // Thread handle not inheritable. | |
| 1051 FALSE, // Set handle inheritance to FALSE. | |
| 3008 | 1052 oldenv == NULL ? 0 : CREATE_UNICODE_ENVIRONMENT, |
| 1053 oldenv, // Use unmodified environment block. | |
| 10 | 1054 NULL, // Use parent's starting directory. |
| 1055 &si, // Pointer to STARTUPINFO structure. | |
| 1056 &pi) // Pointer to PROCESS_INFORMATION structure. | |
| 1057 ) | |
| 1058 { | |
| 1059 MessageBox( | |
| 1060 hParent, | |
| 1061 _("Error creating process: Check if gvim is in your path!"), | |
| 1062 _("gvimext.dll error"), | |
| 1063 MB_OK); | |
| 1064 } | |
| 1065 else | |
| 1066 { | |
| 1067 CloseHandle(pi.hProcess); | |
| 1068 CloseHandle(pi.hThread); | |
| 1069 } | |
| 1070 | |
|
2295
b9bc9c5df131
Support wide file names in gvimext. (Szabolcs Horvat)
Bram Moolenaar <bram@vim.org>
parents:
1953
diff
changeset
|
1071 free(cmdStrW); |
| 10 | 1072 |
| 1073 return NOERROR; | |
| 1074 } |