Mercurial > vim
annotate src/os_mswin.c @ 29224:ca46658481cf v8.2.5131
patch 8.2.5131: timeout implementation is not optimal
Commit: https://github.com/vim/vim/commit/e530395c2cd261d598094dc9ea785e90a753c5f1
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Jun 19 17:05:47 2022 +0100
patch 8.2.5131: timeout implementation is not optimal
Problem: Timeout implementation is not optimal.
Solution: Further improvements for timeouts. Add a test for searchpair()
timeout. (partly by Paul Ollis)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sun, 19 Jun 2022 18:15:03 +0200 |
parents | 2e6c9df8bea1 |
children | f103da6ba95f |
rev | line source |
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
7 | 2 * |
3 * VIM - Vi IMproved by Bram Moolenaar | |
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 * See README.txt for an overview of the Vim source code. | |
8 */ | |
9 | |
10 /* | |
11 * os_mswin.c | |
12 * | |
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13 * Routines for Win32. |
7 | 14 */ |
15 | |
16 #include "vim.h" | |
17 | |
18 #include <sys/types.h> | |
19 #include <signal.h> | |
20 #include <limits.h> | |
3927 | 21 #ifndef PROTO |
22 # include <process.h> | |
23 #endif | |
7 | 24 |
25 #undef chdir | |
26 #ifdef __GNUC__ | |
27 # ifndef __MINGW32__ | |
28 # include <dirent.h> | |
29 # endif | |
30 #else | |
31 # include <direct.h> | |
32 #endif | |
33 | |
3927 | 34 #ifndef PROTO |
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35 # if !defined(FEAT_GUI_MSWIN) |
3927 | 36 # include <shellapi.h> |
37 # endif | |
38 | |
39 # if defined(FEAT_PRINTER) && !defined(FEAT_POSTSCRIPT) | |
40 # include <dlgs.h> | |
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41 # include <winspool.h> |
3927 | 42 # include <commdlg.h> |
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43 # endif |
7 | 44 |
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45 #endif // PROTO |
7 | 46 |
47 #ifdef __MINGW32__ | |
48 # ifndef FROM_LEFT_1ST_BUTTON_PRESSED | |
49 # define FROM_LEFT_1ST_BUTTON_PRESSED 0x0001 | |
50 # endif | |
51 # ifndef RIGHTMOST_BUTTON_PRESSED | |
52 # define RIGHTMOST_BUTTON_PRESSED 0x0002 | |
53 # endif | |
54 # ifndef FROM_LEFT_2ND_BUTTON_PRESSED | |
55 # define FROM_LEFT_2ND_BUTTON_PRESSED 0x0004 | |
56 # endif | |
57 # ifndef FROM_LEFT_3RD_BUTTON_PRESSED | |
58 # define FROM_LEFT_3RD_BUTTON_PRESSED 0x0008 | |
59 # endif | |
60 # ifndef FROM_LEFT_4TH_BUTTON_PRESSED | |
61 # define FROM_LEFT_4TH_BUTTON_PRESSED 0x0010 | |
62 # endif | |
63 | |
64 /* | |
65 * EventFlags | |
66 */ | |
67 # ifndef MOUSE_MOVED | |
68 # define MOUSE_MOVED 0x0001 | |
69 # endif | |
70 # ifndef DOUBLE_CLICK | |
71 # define DOUBLE_CLICK 0x0002 | |
72 # endif | |
73 #endif | |
74 | |
75 /* | |
76 * When generating prototypes for Win32 on Unix, these lines make the syntax | |
77 * errors disappear. They do not need to be correct. | |
78 */ | |
79 #ifdef PROTO | |
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80 # define WINAPI |
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81 # define WINBASEAPI |
7 | 82 typedef int BOOL; |
83 typedef int CALLBACK; | |
84 typedef int COLORREF; | |
85 typedef int CONSOLE_CURSOR_INFO; | |
86 typedef int COORD; | |
87 typedef int DWORD; | |
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88 typedef int ENUMLOGFONTW; |
7 | 89 typedef int HANDLE; |
90 typedef int HDC; | |
91 typedef int HFONT; | |
92 typedef int HICON; | |
93 typedef int HWND; | |
94 typedef int INPUT_RECORD; | |
95 typedef int KEY_EVENT_RECORD; | |
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96 typedef int LOGFONTW; |
7 | 97 typedef int LPARAM; |
98 typedef int LPBOOL; | |
99 typedef int LPCSTR; | |
100 typedef int LPCWSTR; | |
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101 typedef int LPDWORD; |
7 | 102 typedef int LPSTR; |
103 typedef int LPTSTR; | |
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104 typedef int LPVOID; |
7 | 105 typedef int LPWSTR; |
106 typedef int LRESULT; | |
107 typedef int MOUSE_EVENT_RECORD; | |
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108 typedef int NEWTEXTMETRICW; |
7 | 109 typedef int PACL; |
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110 typedef int PRINTDLGW; |
7 | 111 typedef int PSECURITY_DESCRIPTOR; |
112 typedef int PSID; | |
113 typedef int SECURITY_INFORMATION; | |
114 typedef int SHORT; | |
115 typedef int SMALL_RECT; | |
116 typedef int TEXTMETRIC; | |
117 typedef int UINT; | |
118 typedef int WCHAR; | |
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119 typedef int WNDENUMPROC; |
7 | 120 typedef int WORD; |
121 typedef int WPARAM; | |
122 typedef void VOID; | |
123 #endif | |
124 | |
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125 // Record all output and all keyboard & mouse input |
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126 // #define MCH_WRITE_DUMP |
7 | 127 |
128 #ifdef MCH_WRITE_DUMP | |
129 FILE* fdDump = NULL; | |
130 #endif | |
131 | |
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132 #if !defined(FEAT_GUI_MSWIN) || defined(VIMDLL) |
7 | 133 extern char g_szOrigTitle[]; |
134 #endif | |
135 | |
136 #ifdef FEAT_GUI | |
137 extern HWND s_hwnd; | |
138 #else | |
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139 static HWND s_hwnd = 0; // console window handle, set by GetConsoleHwnd() |
7 | 140 #endif |
141 | |
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142 #ifdef FEAT_JOB_CHANNEL |
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143 int WSInitialized = FALSE; // WinSock is initialized |
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144 #endif |
7 | 145 |
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146 // Don't generate prototypes here, because some systems do have these |
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147 // functions. |
7 | 148 #if defined(__GNUC__) && !defined(PROTO) |
149 # ifndef __MINGW32__ | |
150 int _stricoll(char *a, char *b) | |
151 { | |
152 // the ANSI-ish correct way is to use strxfrm(): | |
153 char a_buff[512], b_buff[512]; // file names, so this is enough on Win32 | |
154 strxfrm(a_buff, a, 512); | |
155 strxfrm(b_buff, b, 512); | |
156 return strcoll(a_buff, b_buff); | |
157 } | |
158 | |
159 char * _fullpath(char *buf, char *fname, int len) | |
160 { | |
161 LPTSTR toss; | |
162 | |
163 return (char *)GetFullPathName(fname, len, buf, &toss); | |
164 } | |
165 # endif | |
166 | |
4238 | 167 # if !defined(__MINGW32__) || (__GNUC__ < 4) |
7 | 168 int _chdrive(int drive) |
169 { | |
170 char temp [3] = "-:"; | |
171 temp[0] = drive + 'A' - 1; | |
172 return !SetCurrentDirectory(temp); | |
173 } | |
4238 | 174 # endif |
7 | 175 #endif |
176 | |
177 | |
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178 #ifndef PROTO |
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179 /* |
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180 * Save the instance handle of the exe/dll. |
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181 */ |
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182 void |
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183 SaveInst(HINSTANCE hInst) |
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184 { |
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185 g_hinst = hInst; |
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186 } |
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187 #endif |
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188 |
7 | 189 #if defined(FEAT_GUI_MSWIN) || defined(PROTO) |
190 /* | |
191 * GUI version of mch_exit(). | |
192 * Shut down and exit with status `r' | |
193 * Careful: mch_exit() may be called before mch_init()! | |
194 */ | |
195 void | |
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196 mch_exit_g(int r) |
7 | 197 { |
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198 exiting = TRUE; |
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199 |
7 | 200 display_errors(); |
201 | |
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202 ml_close_all(TRUE); // remove all memfiles |
7 | 203 |
204 # ifdef FEAT_OLE | |
205 UninitOLE(); | |
206 # endif | |
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207 # ifdef FEAT_JOB_CHANNEL |
7 | 208 if (WSInitialized) |
209 { | |
210 WSInitialized = FALSE; | |
211 WSACleanup(); | |
212 } | |
213 # endif | |
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214 # ifdef DYNAMIC_GETTEXT |
7 | 215 dyn_libintl_end(); |
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216 # endif |
7 | 217 |
218 if (gui.in_use) | |
219 gui_exit(r); | |
1071 | 220 |
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221 # ifdef EXITFREE |
1071 | 222 free_all_mem(); |
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223 # endif |
1071 | 224 |
7 | 225 exit(r); |
226 } | |
227 | |
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228 #endif // FEAT_GUI_MSWIN |
7 | 229 |
230 | |
231 /* | |
232 * Init the tables for toupper() and tolower(). | |
233 */ | |
234 void | |
235 mch_early_init(void) | |
236 { | |
237 int i; | |
238 | |
239 PlatformId(); | |
240 | |
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241 // Init the tables for toupper() and tolower() |
7 | 242 for (i = 0; i < 256; ++i) |
243 toupper_tab[i] = tolower_tab[i] = i; | |
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244 CharUpperBuff((LPSTR)toupper_tab, 256); |
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245 CharLowerBuff((LPSTR)tolower_tab, 256); |
7 | 246 } |
247 | |
248 | |
249 /* | |
250 * Return TRUE if the input comes from a terminal, FALSE otherwise. | |
251 */ | |
252 int | |
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253 mch_input_isatty(void) |
7 | 254 { |
255 #ifdef FEAT_GUI_MSWIN | |
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256 # ifdef VIMDLL |
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257 if (gui.in_use) |
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258 # endif |
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259 return TRUE; // GUI always has a tty |
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260 #endif |
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261 #if !defined(FEAT_GUI_MSWIN) || defined(VIMDLL) |
7 | 262 if (isatty(read_cmd_fd)) |
263 return TRUE; | |
264 return FALSE; | |
265 #endif | |
266 } | |
267 | |
268 /* | |
269 * mch_settitle(): set titlebar of our window | |
270 */ | |
271 void | |
272 mch_settitle( | |
273 char_u *title, | |
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274 char_u *icon UNUSED) |
7 | 275 { |
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276 #ifdef FEAT_GUI_MSWIN |
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277 # ifdef VIMDLL |
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278 if (gui.in_use) |
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279 # endif |
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280 { |
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281 gui_mch_settitle(title, icon); |
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282 return; |
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283 } |
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284 #endif |
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285 #if !defined(FEAT_GUI_MSWIN) || defined(VIMDLL) |
7 | 286 if (title != NULL) |
26 | 287 { |
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288 WCHAR *wp = enc_to_utf16(title, NULL); |
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289 |
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290 if (wp == NULL) |
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291 return; |
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292 |
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293 SetConsoleTitleW(wp); |
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294 vim_free(wp); |
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295 return; |
26 | 296 } |
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297 #endif |
7 | 298 } |
299 | |
300 | |
301 /* | |
302 * Restore the window/icon title. | |
303 * which is one of: | |
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304 * SAVE_RESTORE_TITLE: Just restore title |
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305 * SAVE_RESTORE_ICON: Just restore icon (which we don't have) |
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306 * SAVE_RESTORE_BOTH: Restore title and icon (which we don't have) |
7 | 307 */ |
308 void | |
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309 mch_restore_title(int which UNUSED) |
7 | 310 { |
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311 #if !defined(FEAT_GUI_MSWIN) || defined(VIMDLL) |
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312 # ifdef VIMDLL |
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313 if (!gui.in_use) |
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314 # endif |
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315 SetConsoleTitle(g_szOrigTitle); |
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316 #endif |
7 | 317 } |
318 | |
319 | |
320 /* | |
321 * Return TRUE if we can restore the title (we can) | |
322 */ | |
323 int | |
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324 mch_can_restore_title(void) |
7 | 325 { |
326 return TRUE; | |
327 } | |
328 | |
329 | |
330 /* | |
331 * Return TRUE if we can restore the icon title (we can't) | |
332 */ | |
333 int | |
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334 mch_can_restore_icon(void) |
7 | 335 { |
336 return FALSE; | |
337 } | |
338 | |
339 | |
340 /* | |
39 | 341 * Get absolute file name into buffer "buf" of length "len" bytes, |
342 * turning all '/'s into '\\'s and getting the correct case of each component | |
343 * of the file name. Append a (back)slash to a directory name. | |
7 | 344 * When 'shellslash' set do it the other way around. |
345 * Return OK or FAIL. | |
346 */ | |
347 int | |
348 mch_FullName( | |
349 char_u *fname, | |
350 char_u *buf, | |
351 int len, | |
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352 int force UNUSED) |
7 | 353 { |
354 int nResult = FAIL; | |
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355 WCHAR *wname; |
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356 WCHAR wbuf[MAX_PATH]; |
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357 char_u *cname = NULL; |
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358 |
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359 wname = enc_to_utf16(fname, NULL); |
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360 if (wname != NULL && _wfullpath(wbuf, wname, MAX_PATH) != NULL) |
7 | 361 { |
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362 cname = utf16_to_enc((short_u *)wbuf, NULL); |
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363 if (cname != NULL) |
39 | 364 { |
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365 vim_strncpy(buf, cname, len - 1); |
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366 nResult = OK; |
39 | 367 } |
7 | 368 } |
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369 vim_free(wname); |
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370 vim_free(cname); |
7 | 371 |
372 #ifdef USE_FNAME_CASE | |
373 fname_case(buf, len); | |
39 | 374 #else |
375 slash_adjust(buf); | |
7 | 376 #endif |
377 | |
378 return nResult; | |
379 } | |
380 | |
381 | |
382 /* | |
383 * Return TRUE if "fname" does not depend on the current directory. | |
384 */ | |
385 int | |
386 mch_isFullName(char_u *fname) | |
387 { | |
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388 // A name like "d:/foo" and "//server/share" is absolute. "d:foo" is not. |
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389 // Another way to check is to use mch_FullName() and see if the result is |
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390 // the same as the name or mch_FullName() fails. However, this has quite a |
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391 // bit of overhead, so let's not do that. |
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392 if (*fname == NUL) |
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393 return FALSE; |
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394 return ((ASCII_ISALPHA(fname[0]) && fname[1] == ':' |
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395 && (fname[2] == '/' || fname[2] == '\\')) |
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396 || (fname[0] == fname[1] && (fname[0] == '/' || fname[0] == '\\'))); |
7 | 397 } |
398 | |
399 /* | |
400 * Replace all slashes by backslashes. | |
401 * This used to be the other way around, but MS-DOS sometimes has problems | |
402 * with slashes (e.g. in a command name). We can't have mixed slashes and | |
403 * backslashes, because comparing file names will not work correctly. The | |
404 * commands that use a file name should try to avoid the need to type a | |
405 * backslash twice. | |
406 * When 'shellslash' set do it the other way around. | |
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407 * When the path looks like a URL leave it unmodified. |
7 | 408 */ |
409 void | |
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410 slash_adjust(char_u *p) |
7 | 411 { |
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412 if (path_with_url(p)) |
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413 return; |
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414 |
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415 if (*p == '`') |
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416 { |
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417 size_t len = STRLEN(p); |
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418 |
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419 // don't replace backslash in backtick quoted strings |
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420 if (len > 2 && *(p + len - 1) == '`') |
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421 return; |
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422 } |
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423 |
434 | 424 while (*p) |
425 { | |
426 if (*p == psepcN) | |
427 *p = psepc; | |
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428 MB_PTR_ADV(p); |
434 | 429 } |
7 | 430 } |
431 | |
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432 // Use 64-bit stat functions. |
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433 #undef stat |
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434 #undef _stat |
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435 #undef _wstat |
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436 #undef _fstat |
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437 #define stat _stat64 |
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438 #define _stat _stat64 |
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439 #define _wstat _wstat64 |
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440 #define _fstat _fstat64 |
5386 | 441 |
5376 | 442 static int |
28702
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443 read_reparse_point(const WCHAR *name, char_u *buf, DWORD *buf_len) |
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444 { |
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445 HANDLE h; |
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446 BOOL ok; |
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447 |
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448 h = CreateFileW(name, FILE_READ_ATTRIBUTES, |
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449 FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, |
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450 OPEN_EXISTING, |
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451 FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OPEN_REPARSE_POINT, |
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452 NULL); |
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453 if (h == INVALID_HANDLE_VALUE) |
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454 return FAIL; |
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455 |
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456 ok = DeviceIoControl(h, FSCTL_GET_REPARSE_POINT, NULL, 0, buf, *buf_len, |
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457 buf_len, NULL); |
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458 CloseHandle(h); |
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459 |
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460 return ok ? OK : FAIL; |
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461 } |
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462 |
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463 static int |
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464 wstat_symlink_aware(const WCHAR *name, stat_T *stp) |
5376 | 465 { |
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466 #if (defined(_MSC_VER) && (_MSC_VER < 1900)) || defined(__MINGW32__) |
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467 // Work around for VC12 or earlier (and MinGW). _wstat() can't handle |
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468 // symlinks properly. |
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469 // VC9 or earlier: _wstat() doesn't support a symlink at all. It retrieves |
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470 // status of a symlink itself. |
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changeset
|
471 // VC10: _wstat() supports a symlink to a normal file, but it doesn't |
44b855153d8e
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diff
changeset
|
472 // support a symlink to a directory (always returns an error). |
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
18773
diff
changeset
|
473 // VC11 and VC12: _wstat() doesn't return an error for a symlink to a |
44b855153d8e
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parents:
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diff
changeset
|
474 // directory, but it doesn't set S_IFDIR flag. |
44b855153d8e
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
475 // MinGW: Same as VC9. |
5376 | 476 int n; |
477 BOOL is_symlink = FALSE; | |
478 HANDLE hFind, h; | |
479 DWORD attr = 0; | |
480 WIN32_FIND_DATAW findDataW; | |
481 | |
482 hFind = FindFirstFileW(name, &findDataW); | |
483 if (hFind != INVALID_HANDLE_VALUE) | |
484 { | |
485 attr = findDataW.dwFileAttributes; | |
486 if ((attr & FILE_ATTRIBUTE_REPARSE_POINT) | |
487 && (findDataW.dwReserved0 == IO_REPARSE_TAG_SYMLINK)) | |
488 is_symlink = TRUE; | |
489 FindClose(hFind); | |
490 } | |
491 if (is_symlink) | |
492 { | |
493 h = CreateFileW(name, FILE_READ_ATTRIBUTES, | |
494 FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, | |
495 OPEN_EXISTING, | |
496 (attr & FILE_ATTRIBUTE_DIRECTORY) | |
497 ? FILE_FLAG_BACKUP_SEMANTICS : 0, | |
498 NULL); | |
499 if (h != INVALID_HANDLE_VALUE) | |
500 { | |
501 int fd; | |
502 | |
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patch 8.2.4199: MS-Windows: Support for MSVC 2003 is not useful
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27283
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changeset
|
503 fd = _open_osfhandle((intptr_t)h, _O_RDONLY); |
9387
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diff
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|
504 n = _fstat(fd, (struct _stat *)stp); |
7681
07cfa8fea697
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changeset
|
505 if ((n == 0) && (attr & FILE_ATTRIBUTE_DIRECTORY)) |
07cfa8fea697
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506 stp->st_mode = (stp->st_mode & ~S_IFREG) | S_IFDIR; |
5376 | 507 _close(fd); |
508 return n; | |
509 } | |
510 } | |
15603
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patch 8.1.0809: too many #ifdefs
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511 #endif |
9387
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512 return _wstat(name, (struct _stat *)stp); |
5376 | 513 } |
7 | 514 |
28702
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|
515 char_u * |
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|
516 resolve_appexeclink(char_u *fname) |
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517 { |
28844
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|
518 DWORD attr = 0; |
c0403cd5ca06
patch 8.2.4945: inconsistent use of white space
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|
519 int idx; |
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changeset
|
520 WCHAR *p, *end, *wname; |
28702
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|
521 // The buffer size is arbitrarily chosen to be "big enough" (TM), the |
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changeset
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522 // ceiling should be around 16k. |
28844
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|
523 char_u buf[4096]; |
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524 DWORD buf_len = sizeof(buf); |
28702
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|
525 REPARSE_DATA_BUFFER *rb = (REPARSE_DATA_BUFFER *)buf; |
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526 |
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changeset
|
527 wname = enc_to_utf16(fname, NULL); |
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|
528 if (wname == NULL) |
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529 return NULL; |
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|
530 |
99729fe344f7
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|
531 attr = GetFileAttributesW(wname); |
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|
532 if (attr == INVALID_FILE_ATTRIBUTES || |
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parents:
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changeset
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533 (attr & FILE_ATTRIBUTE_REPARSE_POINT) == 0) |
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534 { |
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|
535 vim_free(wname); |
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|
536 return NULL; |
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537 } |
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|
538 |
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539 // The applinks are similar to symlinks but with a huge difference: they can |
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|
540 // only be executed, any other I/O operation on them is bound to fail with |
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541 // ERROR_FILE_NOT_FOUND even though the file exists. |
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542 if (read_reparse_point(wname, buf, &buf_len) == FAIL) |
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543 { |
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544 vim_free(wname); |
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545 return NULL; |
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546 } |
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547 vim_free(wname); |
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|
548 |
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549 if (rb->ReparseTag != IO_REPARSE_TAG_APPEXECLINK) |
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550 return NULL; |
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551 |
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552 // The (undocumented) reparse buffer contains a set of N null-terminated |
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553 // Unicode strings, the application path is stored in the third one. |
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554 if (rb->AppExecLinkReparseBuffer.StringCount < 3) |
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555 return NULL; |
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556 |
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557 p = rb->AppExecLinkReparseBuffer.StringList; |
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558 end = p + rb->ReparseDataLength / sizeof(WCHAR); |
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559 for (idx = 0; p < end |
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560 && idx < (int)rb->AppExecLinkReparseBuffer.StringCount |
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561 && idx != 2; ) |
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|
562 { |
29096
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patch 8.2.5069: various warnings from clang on MS-Windows
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parents:
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changeset
|
563 if (*p++ == L'\0') |
28702
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changeset
|
564 ++idx; |
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|
565 } |
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|
566 |
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|
567 return utf16_to_enc(p, NULL); |
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|
568 } |
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|
569 |
7 | 570 /* |
571 * stat() can't handle a trailing '/' or '\', remove it first. | |
572 */ | |
573 int | |
9387
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diff
changeset
|
574 vim_stat(const char *name, stat_T *stp) |
7 | 575 { |
18810
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changeset
|
576 // WinNT and later can use _MAX_PATH wide characters for a pathname, which |
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changeset
|
577 // means that the maximum pathname is _MAX_PATH * 3 bytes when 'enc' is |
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changeset
|
578 // UTF-8. |
8080
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commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
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|
579 char_u buf[_MAX_PATH * 3 + 1]; |
b6cb94ad97a4
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|
580 char_u *p; |
16196
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|
581 WCHAR *wp; |
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|
582 int n; |
7 | 583 |
5320 | 584 vim_strncpy((char_u *)buf, (char_u *)name, sizeof(buf) - 1); |
8080
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changeset
|
585 p = buf + STRLEN(buf); |
7 | 586 if (p > buf) |
11127
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patch 8.0.0451: some macros are in lower case
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changeset
|
587 MB_PTR_BACK(buf, p); |
5578 | 588 |
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changeset
|
589 // Remove trailing '\\' except root path. |
7 | 590 if (p > buf && (*p == '\\' || *p == '/') && p[-1] != ':') |
591 *p = NUL; | |
5578 | 592 |
593 if ((buf[0] == '\\' && buf[1] == '\\') || (buf[0] == '/' && buf[1] == '/')) | |
594 { | |
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|
595 // UNC root path must be followed by '\\'. |
8080
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596 p = vim_strpbrk(buf + 2, (char_u *)"\\/"); |
5578 | 597 if (p != NULL) |
598 { | |
8080
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changeset
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599 p = vim_strpbrk(p + 1, (char_u *)"\\/"); |
5578 | 600 if (p == NULL) |
601 STRCAT(buf, "\\"); | |
602 } | |
603 } | |
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|
604 |
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|
605 wp = enc_to_utf16(buf, NULL); |
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changeset
|
606 if (wp == NULL) |
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|
607 return -1; |
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|
608 |
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|
609 n = wstat_symlink_aware(wp, stp); |
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changeset
|
610 vim_free(wp); |
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diff
changeset
|
611 return n; |
7 | 612 } |
613 | |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
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16439
diff
changeset
|
614 #if (defined(FEAT_GUI_MSWIN) && !defined(VIMDLL)) || defined(PROTO) |
7 | 615 void |
20439
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patch 8.2.0774: t_TI and t_TE are output when using 'visualbell'
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diff
changeset
|
616 mch_settmode(tmode_T tmode UNUSED) |
7 | 617 { |
18810
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diff
changeset
|
618 // nothing to do |
7 | 619 } |
620 | |
621 int | |
622 mch_get_shellsize(void) | |
623 { | |
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changeset
|
624 // never used |
7 | 625 return OK; |
626 } | |
627 | |
628 void | |
629 mch_set_shellsize(void) | |
630 { | |
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changeset
|
631 // never used |
7 | 632 } |
633 | |
634 /* | |
635 * Rows and/or Columns has changed. | |
636 */ | |
637 void | |
638 mch_new_shellsize(void) | |
639 { | |
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640 // never used |
7 | 641 } |
642 | |
643 #endif | |
644 | |
645 /* | |
646 * We have no job control, so fake it by starting a new shell. | |
647 */ | |
648 void | |
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649 mch_suspend(void) |
7 | 650 { |
651 suspend_shell(); | |
652 } | |
653 | |
654 #if defined(USE_MCH_ERRMSG) || defined(PROTO) | |
655 | |
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656 # ifdef display_errors |
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657 # undef display_errors |
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658 # endif |
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659 |
7 | 660 /* |
661 * Display the saved error message(s). | |
662 */ | |
663 void | |
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664 display_errors(void) |
7 | 665 { |
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666 # ifdef FEAT_GUI |
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667 char_u *p; |
7 | 668 |
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669 # ifdef VIMDLL |
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670 if (gui.in_use || gui.starting) |
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671 # endif |
7 | 672 { |
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673 if (error_ga.ga_data != NULL) |
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674 { |
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675 // avoid putting up a message box with blanks only |
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676 for (p = (char_u *)error_ga.ga_data; *p; ++p) |
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677 if (!isspace(*p)) |
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678 { |
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679 // Only use a dialog when not using --gui-dialog-file: |
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680 // write text to a file. |
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681 if (!gui_dialog_log((char_u *)"Errors", p)) |
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682 (void)gui_mch_dialog( |
802 | 683 gui.starting ? VIM_INFO : |
684 VIM_ERROR, | |
685 gui.starting ? (char_u *)_("Message") : | |
686 (char_u *)_("Error"), | |
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687 p, (char_u *)_("&Ok"), |
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688 1, NULL, FALSE); |
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689 break; |
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690 } |
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691 ga_clear(&error_ga); |
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692 } |
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693 return; |
7 | 694 } |
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695 # endif |
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696 # if !defined(FEAT_GUI) || defined(VIMDLL) |
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697 FlushFileBuffers(GetStdHandle(STD_ERROR_HANDLE)); |
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698 # endif |
7 | 699 } |
700 #endif | |
701 | |
702 | |
703 /* | |
704 * Return TRUE if "p" contain a wildcard that can be expanded by | |
705 * dos_expandpath(). | |
706 */ | |
707 int | |
708 mch_has_exp_wildcard(char_u *p) | |
709 { | |
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710 for ( ; *p; MB_PTR_ADV(p)) |
7 | 711 { |
712 if (vim_strchr((char_u *)"?*[", *p) != NULL | |
713 || (*p == '~' && p[1] != NUL)) | |
714 return TRUE; | |
715 } | |
716 return FALSE; | |
717 } | |
718 | |
719 /* | |
720 * Return TRUE if "p" contain a wildcard or a "~1" kind of thing (could be a | |
721 * shortened file name). | |
722 */ | |
723 int | |
724 mch_has_wildcard(char_u *p) | |
725 { | |
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726 for ( ; *p; MB_PTR_ADV(p)) |
7 | 727 { |
728 if (vim_strchr((char_u *) | |
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729 #ifdef VIM_BACKTICK |
7 | 730 "?*$[`" |
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731 #else |
7 | 732 "?*$[" |
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733 #endif |
7 | 734 , *p) != NULL |
735 || (*p == '~' && p[1] != NUL)) | |
736 return TRUE; | |
737 } | |
738 return FALSE; | |
739 } | |
740 | |
741 | |
742 /* | |
743 * The normal _chdir() does not change the default drive. This one does. | |
744 * Returning 0 implies success; -1 implies failure. | |
745 */ | |
746 int | |
747 mch_chdir(char *path) | |
748 { | |
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749 WCHAR *p; |
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750 int n; |
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751 |
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752 if (path[0] == NUL) // just checking... |
7 | 753 return -1; |
754 | |
1936 | 755 if (p_verbose >= 5) |
756 { | |
757 verbose_enter(); | |
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758 smsg("chdir(%s)", path); |
1936 | 759 verbose_leave(); |
760 } | |
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761 if (isalpha(path[0]) && path[1] == ':') // has a drive name |
7 | 762 { |
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763 // If we can change to the drive, skip that part of the path. If we |
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764 // can't then the current directory may be invalid, try using chdir() |
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765 // with the whole path. |
7 | 766 if (_chdrive(TOLOWER_ASC(path[0]) - 'a' + 1) == 0) |
767 path += 2; | |
768 } | |
769 | |
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770 if (*path == NUL) // drive name only |
7 | 771 return 0; |
772 | |
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773 p = enc_to_utf16((char_u *)path, NULL); |
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774 if (p == NULL) |
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775 return -1; |
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776 |
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777 n = _wchdir(p); |
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778 vim_free(p); |
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779 return n; |
7 | 780 } |
781 | |
782 | |
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783 #if defined(FEAT_GUI_MSWIN) && !defined(VIMDLL) |
7 | 784 /* |
785 * return non-zero if a character is available | |
786 */ | |
787 int | |
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788 mch_char_avail(void) |
7 | 789 { |
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790 // never used |
7 | 791 return TRUE; |
792 } | |
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793 |
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794 # if defined(FEAT_TERMINAL) || defined(PROTO) |
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795 /* |
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796 * Check for any pending input or messages. |
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797 */ |
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798 int |
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799 mch_check_messages(void) |
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800 { |
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801 // TODO: check for messages |
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802 return TRUE; |
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803 } |
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804 # endif |
7 | 805 #endif |
806 | |
807 | |
808 #if defined(FEAT_LIBCALL) || defined(PROTO) | |
809 /* | |
810 * Call a DLL routine which takes either a string or int param | |
811 * and returns an allocated string. | |
812 * Return OK if it worked, FAIL if not. | |
813 */ | |
814 typedef LPTSTR (*MYSTRPROCSTR)(LPTSTR); | |
815 typedef LPTSTR (*MYINTPROCSTR)(int); | |
816 typedef int (*MYSTRPROCINT)(LPTSTR); | |
817 typedef int (*MYINTPROCINT)(int); | |
818 | |
819 /* | |
820 * Check if a pointer points to a valid NUL terminated string. | |
821 * Return the length of the string, including terminating NUL. | |
822 * Returns 0 for an invalid pointer, 1 for an empty string. | |
823 */ | |
824 static size_t | |
825 check_str_len(char_u *str) | |
826 { | |
827 SYSTEM_INFO si; | |
828 MEMORY_BASIC_INFORMATION mbi; | |
829 size_t length = 0; | |
830 size_t i; | |
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831 const char_u *p; |
7 | 832 |
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833 // get page size |
7 | 834 GetSystemInfo(&si); |
835 | |
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836 // get memory information |
7 | 837 if (VirtualQuery(str, &mbi, sizeof(mbi))) |
838 { | |
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839 // pre cast these (typing savers) |
840 | 840 long_u dwStr = (long_u)str; |
841 long_u dwBaseAddress = (long_u)mbi.BaseAddress; | |
7 | 842 |
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843 // get start address of page that str is on |
840 | 844 long_u strPage = dwStr - (dwStr - dwBaseAddress) % si.dwPageSize; |
7 | 845 |
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846 // get length from str to end of page |
840 | 847 long_u pageLength = si.dwPageSize - (dwStr - strPage); |
7 | 848 |
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849 for (p = str; !IsBadReadPtr(p, (UINT)pageLength); |
7 | 850 p += pageLength, pageLength = si.dwPageSize) |
851 for (i = 0; i < pageLength; ++i, ++length) | |
852 if (p[i] == NUL) | |
853 return length + 1; | |
854 } | |
855 | |
856 return 0; | |
857 } | |
858 | |
6249 | 859 /* |
860 * Passed to do_in_runtimepath() to load a vim.ico file. | |
861 */ | |
862 static void | |
863 mch_icon_load_cb(char_u *fname, void *cookie) | |
864 { | |
865 HANDLE *h = (HANDLE *)cookie; | |
866 | |
867 *h = LoadImage(NULL, | |
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868 (LPSTR)fname, |
6249 | 869 IMAGE_ICON, |
870 64, | |
871 64, | |
872 LR_LOADFROMFILE | LR_LOADMAP3DCOLORS); | |
873 } | |
874 | |
875 /* | |
876 * Try loading an icon file from 'runtimepath'. | |
877 */ | |
878 int | |
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879 mch_icon_load(HANDLE *iconp) |
6249 | 880 { |
881 return do_in_runtimepath((char_u *)"bitmaps/vim.ico", | |
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882 0, mch_icon_load_cb, iconp); |
6249 | 883 } |
884 | |
7 | 885 int |
886 mch_libcall( | |
887 char_u *libname, | |
888 char_u *funcname, | |
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889 char_u *argstring, // NULL when using a argint |
7 | 890 int argint, |
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891 char_u **string_result,// NULL when using number_result |
7 | 892 int *number_result) |
893 { | |
894 HINSTANCE hinstLib; | |
895 MYSTRPROCSTR ProcAdd; | |
896 MYINTPROCSTR ProcAddI; | |
897 char_u *retval_str = NULL; | |
898 int retval_int = 0; | |
899 size_t len; | |
900 | |
901 BOOL fRunTimeLinkSuccess = FALSE; | |
902 | |
903 // Get a handle to the DLL module. | |
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904 hinstLib = vimLoadLib((char *)libname); |
7 | 905 |
906 // If the handle is valid, try to get the function address. | |
907 if (hinstLib != NULL) | |
908 { | |
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909 # ifdef HAVE_TRY_EXCEPT |
7 | 910 __try |
911 { | |
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912 # endif |
7 | 913 if (argstring != NULL) |
914 { | |
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915 // Call with string argument |
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916 ProcAdd = (MYSTRPROCSTR)GetProcAddress(hinstLib, (LPCSTR)funcname); |
7 | 917 if ((fRunTimeLinkSuccess = (ProcAdd != NULL)) != 0) |
918 { | |
919 if (string_result == NULL) | |
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920 retval_int = ((MYSTRPROCINT)ProcAdd)((LPSTR)argstring); |
7 | 921 else |
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922 retval_str = (char_u *)(ProcAdd)((LPSTR)argstring); |
7 | 923 } |
924 } | |
925 else | |
926 { | |
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927 // Call with number argument |
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928 ProcAddI = (MYINTPROCSTR) GetProcAddress(hinstLib, (LPCSTR)funcname); |
7 | 929 if ((fRunTimeLinkSuccess = (ProcAddI != NULL)) != 0) |
930 { | |
931 if (string_result == NULL) | |
932 retval_int = ((MYINTPROCINT)ProcAddI)(argint); | |
933 else | |
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934 retval_str = (char_u *)(ProcAddI)(argint); |
7 | 935 } |
936 } | |
937 | |
938 // Save the string before we free the library. | |
939 // Assume that a "1" result is an illegal pointer. | |
940 if (string_result == NULL) | |
941 *number_result = retval_int; | |
942 else if (retval_str != NULL | |
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943 && (len = check_str_len(retval_str)) > 0) |
7 | 944 { |
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945 *string_result = alloc(len); |
7 | 946 if (*string_result != NULL) |
947 mch_memmove(*string_result, retval_str, len); | |
948 } | |
949 | |
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950 # ifdef HAVE_TRY_EXCEPT |
7 | 951 } |
952 __except(EXCEPTION_EXECUTE_HANDLER) | |
953 { | |
954 if (GetExceptionCode() == EXCEPTION_STACK_OVERFLOW) | |
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955 _resetstkoflw(); |
7 | 956 fRunTimeLinkSuccess = 0; |
957 } | |
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958 # endif |
7 | 959 |
960 // Free the DLL module. | |
961 (void)FreeLibrary(hinstLib); | |
962 } | |
963 | |
964 if (!fRunTimeLinkSuccess) | |
965 { | |
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966 semsg(_(e_library_call_failed_for_str), funcname); |
7 | 967 return FAIL; |
968 } | |
969 | |
970 return OK; | |
971 } | |
972 #endif | |
973 | |
974 /* | |
975 * Debugging helper: expose the MCH_WRITE_DUMP stuff to other modules | |
976 */ | |
977 void | |
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978 DumpPutS(const char *psz UNUSED) |
7 | 979 { |
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980 #ifdef MCH_WRITE_DUMP |
7 | 981 if (fdDump) |
982 { | |
983 fputs(psz, fdDump); | |
984 if (psz[strlen(psz) - 1] != '\n') | |
985 fputc('\n', fdDump); | |
986 fflush(fdDump); | |
987 } | |
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988 #endif |
7 | 989 } |
990 | |
991 #ifdef _DEBUG | |
992 | |
993 void __cdecl | |
994 Trace( | |
995 char *pszFormat, | |
996 ...) | |
997 { | |
998 CHAR szBuff[2048]; | |
999 va_list args; | |
1000 | |
1001 va_start(args, pszFormat); | |
1002 vsprintf(szBuff, pszFormat, args); | |
1003 va_end(args); | |
1004 | |
1005 OutputDebugString(szBuff); | |
1006 } | |
1007 | |
1008 #endif //_DEBUG | |
1009 | |
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1010 #if !defined(FEAT_GUI) || defined(VIMDLL) || defined(PROTO) |
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1011 extern HWND g_hWnd; // This is in os_win32.c. |
7 | 1012 |
1013 /* | |
1014 * Showing the printer dialog is tricky since we have no GUI | |
1015 * window to parent it. The following routines are needed to | |
1016 * get the window parenting and Z-order to work properly. | |
1017 */ | |
1018 static void | |
1019 GetConsoleHwnd(void) | |
1020 { | |
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1021 // Skip if it's already set. |
7 | 1022 if (s_hwnd != 0) |
1023 return; | |
1024 | |
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1025 // Window handle may have been found by init code (Windows NT only) |
7 | 1026 if (g_hWnd != 0) |
1027 { | |
1028 s_hwnd = g_hWnd; | |
1029 return; | |
1030 } | |
1031 | |
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1032 s_hwnd = GetConsoleWindow(); |
7 | 1033 } |
11 | 1034 |
1035 /* | |
1036 * Console implementation of ":winpos". | |
1037 */ | |
1038 int | |
1039 mch_get_winpos(int *x, int *y) | |
1040 { | |
1041 RECT rect; | |
1042 | |
1043 GetConsoleHwnd(); | |
1044 GetWindowRect(s_hwnd, &rect); | |
1045 *x = rect.left; | |
1046 *y = rect.top; | |
1047 return OK; | |
1048 } | |
1049 | |
1050 /* | |
1051 * Console implementation of ":winpos x y". | |
1052 */ | |
1053 void | |
1054 mch_set_winpos(int x, int y) | |
1055 { | |
1056 GetConsoleHwnd(); | |
1057 SetWindowPos(s_hwnd, NULL, x, y, 0, 0, | |
1058 SWP_NOZORDER | SWP_NOSIZE | SWP_NOACTIVATE); | |
1059 } | |
7 | 1060 #endif |
1061 | |
1062 #if (defined(FEAT_PRINTER) && !defined(FEAT_POSTSCRIPT)) || defined(PROTO) | |
1063 | |
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1064 //================================================================= |
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1065 // Win32 printer stuff |
7 | 1066 |
1067 static HFONT prt_font_handles[2][2][2]; | |
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1068 static PRINTDLGW prt_dlg; |
7 | 1069 static const int boldface[2] = {FW_REGULAR, FW_BOLD}; |
1070 static TEXTMETRIC prt_tm; | |
1071 static int prt_line_height; | |
1072 static int prt_number_width; | |
1073 static int prt_left_margin; | |
1074 static int prt_right_margin; | |
1075 static int prt_top_margin; | |
1076 static char_u szAppName[] = TEXT("VIM"); | |
1077 static HWND hDlgPrint; | |
1078 static int *bUserAbort = NULL; | |
1079 static char_u *prt_name = NULL; | |
1080 | |
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1081 // Defines which are also in vim.rc. |
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1082 # define IDC_BOX1 400 |
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1083 # define IDC_PRINTTEXT1 401 |
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1084 # define IDC_PRINTTEXT2 402 |
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1085 # define IDC_PROGRESS 403 |
7 | 1086 |
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1087 static BOOL |
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1088 vimSetDlgItemText(HWND hDlg, int nIDDlgItem, char_u *s) |
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1089 { |
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1090 WCHAR *wp; |
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1091 BOOL ret; |
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1092 |
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1093 wp = enc_to_utf16(s, NULL); |
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1094 if (wp == NULL) |
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1095 return FALSE; |
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1096 |
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1097 ret = SetDlgItemTextW(hDlg, nIDDlgItem, wp); |
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1098 vim_free(wp); |
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1099 return ret; |
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1100 } |
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1101 |
7 | 1102 /* |
1103 * Convert BGR to RGB for Windows GDI calls | |
1104 */ | |
1105 static COLORREF | |
1106 swap_me(COLORREF colorref) | |
1107 { | |
1108 int temp; | |
1109 char *ptr = (char *)&colorref; | |
1110 | |
1111 temp = *(ptr); | |
1112 *(ptr ) = *(ptr + 2); | |
1113 *(ptr + 2) = temp; | |
1114 return colorref; | |
1115 } | |
1116 | |
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1117 static INT_PTR CALLBACK |
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1118 PrintDlgProc( |
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1119 HWND hDlg, |
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1120 UINT message, |
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1121 WPARAM wParam UNUSED, |
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1122 LPARAM lParam UNUSED) |
7 | 1123 { |
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1124 # ifdef FEAT_GETTEXT |
7 | 1125 NONCLIENTMETRICS nm; |
1126 static HFONT hfont; | |
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1127 # endif |
7 | 1128 |
1129 switch (message) | |
1130 { | |
1131 case WM_INITDIALOG: | |
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1132 # ifdef FEAT_GETTEXT |
7 | 1133 nm.cbSize = sizeof(NONCLIENTMETRICS); |
1134 if (SystemParametersInfo( | |
1135 SPI_GETNONCLIENTMETRICS, | |
1136 sizeof(NONCLIENTMETRICS), | |
1137 &nm, | |
1138 0)) | |
1139 { | |
1140 char buff[MAX_PATH]; | |
1141 int i; | |
1142 | |
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1143 // Translate the dialog texts |
7 | 1144 hfont = CreateFontIndirect(&nm.lfMessageFont); |
1145 for (i = IDC_PRINTTEXT1; i <= IDC_PROGRESS; i++) | |
1146 { | |
1147 SendDlgItemMessage(hDlg, i, WM_SETFONT, (WPARAM)hfont, 1); | |
1148 if (GetDlgItemText(hDlg,i, buff, sizeof(buff))) | |
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1149 vimSetDlgItemText(hDlg,i, (char_u *)_(buff)); |
7 | 1150 } |
1151 SendDlgItemMessage(hDlg, IDCANCEL, | |
1152 WM_SETFONT, (WPARAM)hfont, 1); | |
1153 if (GetDlgItemText(hDlg,IDCANCEL, buff, sizeof(buff))) | |
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1154 vimSetDlgItemText(hDlg,IDCANCEL, (char_u *)_(buff)); |
7 | 1155 } |
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1156 # endif |
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1157 SetWindowText(hDlg, (LPCSTR)szAppName); |
7 | 1158 if (prt_name != NULL) |
1159 { | |
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1160 vimSetDlgItemText(hDlg, IDC_PRINTTEXT2, (char_u *)prt_name); |
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1161 VIM_CLEAR(prt_name); |
7 | 1162 } |
1163 EnableMenuItem(GetSystemMenu(hDlg, FALSE), SC_CLOSE, MF_GRAYED); | |
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1164 # if !defined(FEAT_GUI) || defined(VIMDLL) |
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1165 # ifdef VIMDLL |
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1166 if (!gui.in_use) |
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1167 # endif |
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1168 BringWindowToTop(s_hwnd); |
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parents:
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diff
changeset
|
1169 # endif |
7 | 1170 return TRUE; |
1171 | |
1172 case WM_COMMAND: | |
1173 *bUserAbort = TRUE; | |
1174 EnableWindow(GetParent(hDlg), TRUE); | |
1175 DestroyWindow(hDlg); | |
1176 hDlgPrint = NULL; | |
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patch 8.1.2376: preprocessor indents are incorrect
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1177 # ifdef FEAT_GETTEXT |
7 | 1178 DeleteObject(hfont); |
18773
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patch 8.1.2376: preprocessor indents are incorrect
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parents:
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diff
changeset
|
1179 # endif |
7 | 1180 return TRUE; |
1181 } | |
1182 return FALSE; | |
1183 } | |
1184 | |
1185 static BOOL CALLBACK | |
10783
04eb70c77cf4
patch 8.0.0281: some files are still using ARGSUSED instead of UNUSED
Christian Brabandt <cb@256bit.org>
parents:
10440
diff
changeset
|
1186 AbortProc(HDC hdcPrn UNUSED, int iCode UNUSED) |
7 | 1187 { |
1188 MSG msg; | |
1189 | |
27283
b4d92a69035b
patch 8.2.4170: MS-Windows: still using old message API calls
Bram Moolenaar <Bram@vim.org>
parents:
26948
diff
changeset
|
1190 while (!*bUserAbort && PeekMessageW(&msg, NULL, 0, 0, PM_REMOVE)) |
7 | 1191 { |
27283
b4d92a69035b
patch 8.2.4170: MS-Windows: still using old message API calls
Bram Moolenaar <Bram@vim.org>
parents:
26948
diff
changeset
|
1192 if (!hDlgPrint || !IsDialogMessageW(hDlgPrint, &msg)) |
7 | 1193 { |
1194 TranslateMessage(&msg); | |
27283
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patch 8.2.4170: MS-Windows: still using old message API calls
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1195 DispatchMessageW(&msg); |
7 | 1196 } |
1197 } | |
1198 return !*bUserAbort; | |
1199 } | |
1200 | |
18773
38a3bef525e6
patch 8.1.2376: preprocessor indents are incorrect
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1201 # if !defined(FEAT_GUI) || defined(VIMDLL) |
7 | 1202 |
3174 | 1203 static UINT_PTR CALLBACK |
7 | 1204 PrintHookProc( |
1205 HWND hDlg, // handle to dialog box | |
1206 UINT uiMsg, // message identifier | |
18139
59bc3cd42cf5
patch 8.1.2064: MS-Windows: compiler warnings for unused arguments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1207 WPARAM wParam UNUSED, // message parameter |
7 | 1208 LPARAM lParam // message parameter |
1209 ) | |
1210 { | |
1211 HWND hwndOwner; | |
1212 RECT rc, rcDlg, rcOwner; | |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1213 PRINTDLGW *pPD; |
7 | 1214 |
1215 if (uiMsg == WM_INITDIALOG) | |
1216 { | |
1217 // Get the owner window and dialog box rectangles. | |
1218 if ((hwndOwner = GetParent(hDlg)) == NULL) | |
1219 hwndOwner = GetDesktopWindow(); | |
1220 | |
1221 GetWindowRect(hwndOwner, &rcOwner); | |
1222 GetWindowRect(hDlg, &rcDlg); | |
1223 CopyRect(&rc, &rcOwner); | |
1224 | |
1225 // Offset the owner and dialog box rectangles so that | |
1226 // right and bottom values represent the width and | |
1227 // height, and then offset the owner again to discard | |
1228 // space taken up by the dialog box. | |
1229 | |
1230 OffsetRect(&rcDlg, -rcDlg.left, -rcDlg.top); | |
1231 OffsetRect(&rc, -rc.left, -rc.top); | |
1232 OffsetRect(&rc, -rcDlg.right, -rcDlg.bottom); | |
1233 | |
1234 // The new position is the sum of half the remaining | |
1235 // space and the owner's original position. | |
1236 | |
1237 SetWindowPos(hDlg, | |
1238 HWND_TOP, | |
1239 rcOwner.left + (rc.right / 2), | |
1240 rcOwner.top + (rc.bottom / 2), | |
1241 0, 0, // ignores size arguments | |
1242 SWP_NOSIZE); | |
1243 | |
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1244 // tackle the printdlg copiesctrl problem |
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parents:
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diff
changeset
|
1245 pPD = (PRINTDLGW *)lParam; |
7 | 1246 pPD->nCopies = (WORD)pPD->lCustData; |
1247 SetDlgItemInt( hDlg, edt3, pPD->nCopies, FALSE ); | |
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changeset
|
1248 // Bring the window to top |
7 | 1249 BringWindowToTop(GetParent(hDlg)); |
1250 SetForegroundWindow(hDlg); | |
1251 } | |
1252 | |
1253 return FALSE; | |
1254 } | |
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Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1255 # endif |
7 | 1256 |
1257 void | |
1258 mch_print_cleanup(void) | |
1259 { | |
1260 int pifItalic; | |
1261 int pifBold; | |
1262 int pifUnderline; | |
1263 | |
1264 for (pifBold = 0; pifBold <= 1; pifBold++) | |
1265 for (pifItalic = 0; pifItalic <= 1; pifItalic++) | |
1266 for (pifUnderline = 0; pifUnderline <= 1; pifUnderline++) | |
1267 DeleteObject(prt_font_handles[pifBold][pifItalic][pifUnderline]); | |
1268 | |
1269 if (prt_dlg.hDC != NULL) | |
1270 DeleteDC(prt_dlg.hDC); | |
1271 if (!*bUserAbort) | |
1272 SendMessage(hDlgPrint, WM_COMMAND, 0, 0); | |
1273 } | |
1274 | |
1275 static int | |
1276 to_device_units(int idx, int dpi, int physsize, int offset, int def_number) | |
1277 { | |
1278 int ret = 0; | |
1279 int u; | |
1280 int nr; | |
1281 | |
1282 u = prt_get_unit(idx); | |
1283 if (u == PRT_UNIT_NONE) | |
1284 { | |
1285 u = PRT_UNIT_PERC; | |
1286 nr = def_number; | |
1287 } | |
1288 else | |
1289 nr = printer_opts[idx].number; | |
1290 | |
1291 switch (u) | |
1292 { | |
1293 case PRT_UNIT_PERC: | |
1294 ret = (physsize * nr) / 100; | |
1295 break; | |
1296 case PRT_UNIT_INCH: | |
1297 ret = (nr * dpi); | |
1298 break; | |
1299 case PRT_UNIT_MM: | |
1300 ret = (nr * 10 * dpi) / 254; | |
1301 break; | |
1302 case PRT_UNIT_POINT: | |
1303 ret = (nr * 10 * dpi) / 720; | |
1304 break; | |
1305 } | |
1306 | |
1307 if (ret < offset) | |
1308 return 0; | |
1309 else | |
1310 return ret - offset; | |
1311 } | |
1312 | |
1313 static int | |
1314 prt_get_cpl(void) | |
1315 { | |
1316 int hr; | |
1317 int phyw; | |
1318 int dvoff; | |
1319 int rev_offset; | |
1320 int dpi; | |
1321 | |
1322 GetTextMetrics(prt_dlg.hDC, &prt_tm); | |
1323 prt_line_height = prt_tm.tmHeight + prt_tm.tmExternalLeading; | |
1324 | |
1325 hr = GetDeviceCaps(prt_dlg.hDC, HORZRES); | |
1326 phyw = GetDeviceCaps(prt_dlg.hDC, PHYSICALWIDTH); | |
1327 dvoff = GetDeviceCaps(prt_dlg.hDC, PHYSICALOFFSETX); | |
1328 dpi = GetDeviceCaps(prt_dlg.hDC, LOGPIXELSX); | |
1329 | |
1330 rev_offset = phyw - (dvoff + hr); | |
1331 | |
1332 prt_left_margin = to_device_units(OPT_PRINT_LEFT, dpi, phyw, dvoff, 10); | |
1333 if (prt_use_number()) | |
1334 { | |
1335 prt_number_width = PRINT_NUMBER_WIDTH * prt_tm.tmAveCharWidth; | |
1336 prt_left_margin += prt_number_width; | |
1337 } | |
1338 else | |
1339 prt_number_width = 0; | |
1340 | |
1341 prt_right_margin = hr - to_device_units(OPT_PRINT_RIGHT, dpi, phyw, | |
1342 rev_offset, 5); | |
1343 | |
1344 return (prt_right_margin - prt_left_margin) / prt_tm.tmAveCharWidth; | |
1345 } | |
1346 | |
1347 static int | |
1348 prt_get_lpp(void) | |
1349 { | |
1350 int vr; | |
1351 int phyw; | |
1352 int dvoff; | |
1353 int rev_offset; | |
1354 int bottom_margin; | |
1355 int dpi; | |
1356 | |
1357 vr = GetDeviceCaps(prt_dlg.hDC, VERTRES); | |
1358 phyw = GetDeviceCaps(prt_dlg.hDC, PHYSICALHEIGHT); | |
1359 dvoff = GetDeviceCaps(prt_dlg.hDC, PHYSICALOFFSETY); | |
1360 dpi = GetDeviceCaps(prt_dlg.hDC, LOGPIXELSY); | |
1361 | |
1362 rev_offset = phyw - (dvoff + vr); | |
1363 | |
1364 prt_top_margin = to_device_units(OPT_PRINT_TOP, dpi, phyw, dvoff, 5); | |
1365 | |
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parents:
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diff
changeset
|
1366 // adjust top margin if there is a header |
7 | 1367 prt_top_margin += prt_line_height * prt_header_height(); |
1368 | |
1369 bottom_margin = vr - to_device_units(OPT_PRINT_BOT, dpi, phyw, | |
1370 rev_offset, 5); | |
1371 | |
1372 return (bottom_margin - prt_top_margin) / prt_line_height; | |
1373 } | |
1374 | |
1375 int | |
1376 mch_print_init(prt_settings_T *psettings, char_u *jobname, int forceit) | |
1377 { | |
1378 static HGLOBAL stored_dm = NULL; | |
1379 static HGLOBAL stored_devn = NULL; | |
1380 static int stored_nCopies = 1; | |
1381 static int stored_nFlags = 0; | |
1382 | |
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patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1383 LOGFONTW fLogFont; |
7 | 1384 int pifItalic; |
1385 int pifBold; | |
1386 int pifUnderline; | |
1387 | |
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parents:
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diff
changeset
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1388 DEVMODEW *mem; |
7 | 1389 DEVNAMES *devname; |
1390 int i; | |
1391 | |
1392 bUserAbort = &(psettings->user_abort); | |
20007
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patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1393 CLEAR_FIELD(prt_dlg); |
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changeset
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1394 prt_dlg.lStructSize = sizeof(PRINTDLGW); |
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patch 8.1.2376: preprocessor indents are incorrect
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1395 # if !defined(FEAT_GUI) || defined(VIMDLL) |
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1396 # ifdef VIMDLL |
16451
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
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changeset
|
1397 if (!gui.in_use) |
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|
1398 # endif |
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|
1399 GetConsoleHwnd(); // get value of s_hwnd |
18773
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patch 8.1.2376: preprocessor indents are incorrect
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changeset
|
1400 # endif |
7 | 1401 prt_dlg.hwndOwner = s_hwnd; |
1402 prt_dlg.Flags = PD_NOPAGENUMS | PD_NOSELECTION | PD_RETURNDC; | |
1403 if (!forceit) | |
1404 { | |
1405 prt_dlg.hDevMode = stored_dm; | |
1406 prt_dlg.hDevNames = stored_devn; | |
1407 prt_dlg.lCustData = stored_nCopies; // work around bug in print dialog | |
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patch 8.1.2376: preprocessor indents are incorrect
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changeset
|
1408 # if !defined(FEAT_GUI) || defined(VIMDLL) |
38a3bef525e6
patch 8.1.2376: preprocessor indents are incorrect
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diff
changeset
|
1409 # ifdef VIMDLL |
16451
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1410 if (!gui.in_use) |
18773
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1411 # endif |
16451
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
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parents:
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diff
changeset
|
1412 { |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
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parents:
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diff
changeset
|
1413 /* |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
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parents:
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diff
changeset
|
1414 * Use hook to prevent console window being sent to back |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
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diff
changeset
|
1415 */ |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
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parents:
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diff
changeset
|
1416 prt_dlg.lpfnPrintHook = PrintHookProc; |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16439
diff
changeset
|
1417 prt_dlg.Flags |= PD_ENABLEPRINTHOOK; |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1418 } |
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patch 8.1.2376: preprocessor indents are incorrect
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1419 # endif |
7 | 1420 prt_dlg.Flags |= stored_nFlags; |
1421 } | |
1422 | |
1423 /* | |
1424 * If bang present, return default printer setup with no dialog | |
1425 * never show dialog if we are running over telnet | |
1426 */ | |
1427 if (forceit | |
18773
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patch 8.1.2376: preprocessor indents are incorrect
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1428 # if !defined(FEAT_GUI) || defined(VIMDLL) |
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patch 8.1.2376: preprocessor indents are incorrect
Bram Moolenaar <Bram@vim.org>
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changeset
|
1429 # ifdef VIMDLL |
16451
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changeset
|
1430 || (!gui.in_use && !term_console) |
18773
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changeset
|
1431 # else |
7 | 1432 || !term_console |
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1433 # endif |
16451
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1434 # endif |
7 | 1435 ) |
1436 { | |
1437 prt_dlg.Flags |= PD_RETURNDEFAULT; | |
1438 /* | |
1439 * MSDN suggests setting the first parameter to WINSPOOL for | |
1440 * NT, but NULL appears to work just as well. | |
1441 */ | |
1442 if (*p_pdev != NUL) | |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
1443 prt_dlg.hDC = CreateDC(NULL, (LPCSTR)p_pdev, NULL, NULL); |
7 | 1444 else |
1445 { | |
1446 prt_dlg.Flags |= PD_RETURNDEFAULT; | |
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changeset
|
1447 if (PrintDlgW(&prt_dlg) == 0) |
7 | 1448 goto init_fail_dlg; |
1449 } | |
1450 } | |
16196
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1451 else if (PrintDlgW(&prt_dlg) == 0) |
7 | 1452 goto init_fail_dlg; |
1453 else | |
1454 { | |
1455 /* | |
1456 * keep the previous driver context | |
1457 */ | |
1458 stored_dm = prt_dlg.hDevMode; | |
1459 stored_devn = prt_dlg.hDevNames; | |
1460 stored_nFlags = prt_dlg.Flags; | |
1461 stored_nCopies = prt_dlg.nCopies; | |
1462 } | |
1463 | |
1464 if (prt_dlg.hDC == NULL) | |
1465 { | |
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patch 8.2.3975: error messages are spread out
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1466 emsg(_(e_printer_selection_failed)); |
7 | 1467 mch_print_cleanup(); |
1468 return FALSE; | |
1469 } | |
1470 | |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1471 // Not all printer drivers report the support of color (or grey) in the |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
1472 // same way. Let's set has_color if there appears to be some way to print |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1473 // more than B&W. |
7 | 1474 i = GetDeviceCaps(prt_dlg.hDC, NUMCOLORS); |
1475 psettings->has_color = (GetDeviceCaps(prt_dlg.hDC, BITSPIXEL) > 1 | |
1476 || GetDeviceCaps(prt_dlg.hDC, PLANES) > 1 | |
1477 || i > 2 || i == -1); | |
1478 | |
18810
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1479 // Ensure all font styles are baseline aligned |
7 | 1480 SetTextAlign(prt_dlg.hDC, TA_BASELINE|TA_LEFT); |
1481 | |
1482 /* | |
1483 * On some windows systems the nCopies parameter is not | |
1484 * passed back correctly. It must be retrieved from the | |
1485 * hDevMode struct. | |
1486 */ | |
16196
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1487 mem = (DEVMODEW *)GlobalLock(prt_dlg.hDevMode); |
7 | 1488 if (mem != NULL) |
1489 { | |
1490 if (mem->dmCopies != 1) | |
1491 stored_nCopies = mem->dmCopies; | |
1492 if ((mem->dmFields & DM_DUPLEX) && (mem->dmDuplex & ~DMDUP_SIMPLEX)) | |
1493 psettings->duplex = TRUE; | |
1494 if ((mem->dmFields & DM_COLOR) && (mem->dmColor & DMCOLOR_COLOR)) | |
1495 psettings->has_color = TRUE; | |
1496 } | |
1497 GlobalUnlock(prt_dlg.hDevMode); | |
1498 | |
1499 devname = (DEVNAMES *)GlobalLock(prt_dlg.hDevNames); | |
1500 if (devname != 0) | |
1501 { | |
16196
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Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1502 WCHAR *wprinter_name = (WCHAR *)devname + devname->wDeviceOffset; |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
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|
1503 WCHAR *wport_name = (WCHAR *)devname + devname->wOutputOffset; |
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1504 char_u *text = (char_u *)_("to %s on %s"); |
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|
1505 char_u *printer_name = utf16_to_enc(wprinter_name, NULL); |
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1506 char_u *port_name = utf16_to_enc(wport_name, NULL); |
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1507 |
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|
1508 if (printer_name != NULL && port_name != NULL) |
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|
1509 prt_name = alloc(STRLEN(printer_name) |
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|
1510 + STRLEN(port_name) + STRLEN(text)); |
7 | 1511 if (prt_name != NULL) |
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diff
changeset
|
1512 wsprintf((char *)prt_name, (const char *)text, |
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|
1513 printer_name, port_name); |
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|
1514 vim_free(printer_name); |
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changeset
|
1515 vim_free(port_name); |
7 | 1516 } |
1517 GlobalUnlock(prt_dlg.hDevNames); | |
1518 | |
1519 /* | |
1520 * Initialise the font according to 'printfont' | |
1521 */ | |
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|
1522 CLEAR_FIELD(fLogFont); |
37 | 1523 if (get_logfont(&fLogFont, p_pfn, prt_dlg.hDC, TRUE) == FAIL) |
7 | 1524 { |
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|
1525 semsg(_(e_unknown_printer_font_str), p_pfn); |
7 | 1526 mch_print_cleanup(); |
1527 return FALSE; | |
1528 } | |
1529 | |
1530 for (pifBold = 0; pifBold <= 1; pifBold++) | |
1531 for (pifItalic = 0; pifItalic <= 1; pifItalic++) | |
1532 for (pifUnderline = 0; pifUnderline <= 1; pifUnderline++) | |
1533 { | |
1534 fLogFont.lfWeight = boldface[pifBold]; | |
1535 fLogFont.lfItalic = pifItalic; | |
1536 fLogFont.lfUnderline = pifUnderline; | |
1537 prt_font_handles[pifBold][pifItalic][pifUnderline] | |
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Bram Moolenaar <Bram@vim.org>
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|
1538 = CreateFontIndirectW(&fLogFont); |
7 | 1539 } |
1540 | |
1541 SetBkMode(prt_dlg.hDC, OPAQUE); | |
1542 SelectObject(prt_dlg.hDC, prt_font_handles[0][0][0]); | |
1543 | |
1544 /* | |
1545 * Fill in the settings struct | |
1546 */ | |
1547 psettings->chars_per_line = prt_get_cpl(); | |
1548 psettings->lines_per_page = prt_get_lpp(); | |
6253 | 1549 if (prt_dlg.Flags & PD_USEDEVMODECOPIESANDCOLLATE) |
1550 { | |
1551 psettings->n_collated_copies = (prt_dlg.Flags & PD_COLLATE) | |
1552 ? prt_dlg.nCopies : 1; | |
1553 psettings->n_uncollated_copies = (prt_dlg.Flags & PD_COLLATE) | |
1554 ? 1 : prt_dlg.nCopies; | |
1555 | |
1556 if (psettings->n_collated_copies == 0) | |
1557 psettings->n_collated_copies = 1; | |
1558 | |
1559 if (psettings->n_uncollated_copies == 0) | |
1560 psettings->n_uncollated_copies = 1; | |
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diff
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|
1561 } |
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|
1562 else |
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diff
changeset
|
1563 { |
7 | 1564 psettings->n_collated_copies = 1; |
1565 psettings->n_uncollated_copies = 1; | |
6253 | 1566 } |
7 | 1567 |
1568 psettings->jobname = jobname; | |
1569 | |
1570 return TRUE; | |
1571 | |
1572 init_fail_dlg: | |
1573 { | |
1574 DWORD err = CommDlgExtendedError(); | |
1575 | |
1576 if (err) | |
1577 { | |
1578 char_u *buf; | |
1579 | |
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|
1580 // I suspect FormatMessage() doesn't work for values returned by |
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|
1581 // CommDlgExtendedError(). What does? |
7 | 1582 FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | |
1583 FORMAT_MESSAGE_FROM_SYSTEM | | |
1584 FORMAT_MESSAGE_IGNORE_INSERTS, | |
1585 NULL, err, 0, (LPTSTR)(&buf), 0, NULL); | |
26893
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|
1586 semsg(_(e_print_error_str), |
7 | 1587 buf == NULL ? (char_u *)_("Unknown") : buf); |
1588 LocalFree((LPVOID)(buf)); | |
1589 } | |
1590 else | |
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|
1591 msg_clr_eos(); // Maybe canceled |
7 | 1592 |
1593 mch_print_cleanup(); | |
1594 return FALSE; | |
1595 } | |
1596 } | |
1597 | |
1598 | |
1599 int | |
1600 mch_print_begin(prt_settings_T *psettings) | |
1601 { | |
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|
1602 int ret = 0; |
7 | 1603 char szBuffer[300]; |
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|
1604 WCHAR *wp; |
7 | 1605 |
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|
1606 hDlgPrint = CreateDialog(g_hinst, TEXT("PrintDlgBox"), |
7 | 1607 prt_dlg.hwndOwner, PrintDlgProc); |
1608 SetAbortProc(prt_dlg.hDC, AbortProc); | |
1609 wsprintf(szBuffer, _("Printing '%s'"), gettail(psettings->jobname)); | |
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Christian Brabandt <cb@256bit.org>
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7833
diff
changeset
|
1610 vimSetDlgItemText(hDlgPrint, IDC_PRINTTEXT1, (char_u *)szBuffer); |
7 | 1611 |
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|
1612 wp = enc_to_utf16(psettings->jobname, NULL); |
13929
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|
1613 if (wp != NULL) |
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1614 { |
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|
1615 DOCINFOW di; |
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|
1616 |
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|
1617 CLEAR_FIELD(di); |
13929
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|
1618 di.cbSize = sizeof(di); |
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|
1619 di.lpszDocName = wp; |
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|
1620 ret = StartDocW(prt_dlg.hDC, &di); |
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|
1621 vim_free(wp); |
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diff
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|
1622 } |
7 | 1623 |
18773
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diff
changeset
|
1624 # ifdef FEAT_GUI |
18810
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18773
diff
changeset
|
1625 // Give focus back to main window (when using MDI). |
18773
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|
1626 # ifdef VIMDLL |
16451
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|
1627 if (gui.in_use) |
18773
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Bram Moolenaar <Bram@vim.org>
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|
1628 # endif |
16451
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
1629 SetFocus(s_hwnd); |
18773
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Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
1630 # endif |
7 | 1631 |
1632 return (ret > 0); | |
1633 } | |
1634 | |
1635 void | |
10783
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patch 8.0.0281: some files are still using ARGSUSED instead of UNUSED
Christian Brabandt <cb@256bit.org>
parents:
10440
diff
changeset
|
1636 mch_print_end(prt_settings_T *psettings UNUSED) |
7 | 1637 { |
1638 EndDoc(prt_dlg.hDC); | |
1639 if (!*bUserAbort) | |
1640 SendMessage(hDlgPrint, WM_COMMAND, 0, 0); | |
1641 } | |
1642 | |
1643 int | |
1644 mch_print_end_page(void) | |
1645 { | |
1646 return (EndPage(prt_dlg.hDC) > 0); | |
1647 } | |
1648 | |
1649 int | |
1650 mch_print_begin_page(char_u *msg) | |
1651 { | |
1652 if (msg != NULL) | |
8080
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Christian Brabandt <cb@256bit.org>
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7833
diff
changeset
|
1653 vimSetDlgItemText(hDlgPrint, IDC_PROGRESS, msg); |
7 | 1654 return (StartPage(prt_dlg.hDC) > 0); |
1655 } | |
1656 | |
1657 int | |
1658 mch_print_blank_page(void) | |
1659 { | |
1660 return (mch_print_begin_page(NULL) ? (mch_print_end_page()) : FALSE); | |
1661 } | |
1662 | |
1663 static int prt_pos_x = 0; | |
1664 static int prt_pos_y = 0; | |
1665 | |
1666 void | |
7833
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Christian Brabandt <cb@256bit.org>
parents:
7797
diff
changeset
|
1667 mch_print_start_line(int margin, int page_line) |
7 | 1668 { |
1669 if (margin) | |
1670 prt_pos_x = -prt_number_width; | |
1671 else | |
1672 prt_pos_x = 0; | |
1673 prt_pos_y = page_line * prt_line_height | |
1674 + prt_tm.tmAscent + prt_tm.tmExternalLeading; | |
1675 } | |
1676 | |
1677 int | |
1678 mch_print_text_out(char_u *p, int len) | |
1679 { | |
1680 SIZE sz; | |
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diff
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|
1681 WCHAR *wp; |
4932
1cf02fbe6281
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1682 int wlen = len; |
16196
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|
1683 int ret = FALSE; |
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|
1684 |
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|
1685 wp = enc_to_utf16(p, &wlen); |
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|
1686 if (wp == NULL) |
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diff
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|
1687 return FALSE; |
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|
1688 |
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|
1689 TextOutW(prt_dlg.hDC, prt_pos_x + prt_left_margin, |
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|
1690 prt_pos_y + prt_top_margin, wp, wlen); |
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|
1691 GetTextExtentPoint32W(prt_dlg.hDC, wp, wlen, &sz); |
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|
1692 vim_free(wp); |
7 | 1693 prt_pos_x += (sz.cx - prt_tm.tmOverhang); |
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|
1694 // This is wrong when printing spaces for a TAB. |
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|
1695 if (p[len] != NUL) |
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|
1696 { |
18251
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patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
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18139
diff
changeset
|
1697 wlen = mb_ptr2len(p + len); |
16196
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|
1698 wp = enc_to_utf16(p + len, &wlen); |
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|
1699 if (wp != NULL) |
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|
1700 { |
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changeset
|
1701 GetTextExtentPoint32W(prt_dlg.hDC, wp, 1, &sz); |
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|
1702 ret = (prt_pos_x + prt_left_margin + sz.cx > prt_right_margin); |
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changeset
|
1703 vim_free(wp); |
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|
1704 } |
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1705 } |
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|
1706 return ret; |
7 | 1707 } |
1708 | |
1709 void | |
1710 mch_print_set_font(int iBold, int iItalic, int iUnderline) | |
1711 { | |
1712 SelectObject(prt_dlg.hDC, prt_font_handles[iBold][iItalic][iUnderline]); | |
1713 } | |
1714 | |
1715 void | |
843 | 1716 mch_print_set_bg(long_u bgcol) |
7 | 1717 { |
843 | 1718 SetBkColor(prt_dlg.hDC, GetNearestColor(prt_dlg.hDC, |
1719 swap_me((COLORREF)bgcol))); | |
7 | 1720 /* |
1721 * With a white background we can draw characters transparent, which is | |
1722 * good for italic characters that overlap to the next char cell. | |
1723 */ | |
1724 if (bgcol == 0xffffffUL) | |
1725 SetBkMode(prt_dlg.hDC, TRANSPARENT); | |
1726 else | |
1727 SetBkMode(prt_dlg.hDC, OPAQUE); | |
1728 } | |
1729 | |
1730 void | |
843 | 1731 mch_print_set_fg(long_u fgcol) |
7 | 1732 { |
843 | 1733 SetTextColor(prt_dlg.hDC, GetNearestColor(prt_dlg.hDC, |
1734 swap_me((COLORREF)fgcol))); | |
7 | 1735 } |
1736 | |
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changeset
|
1737 #endif // FEAT_PRINTER && !FEAT_POSTSCRIPT |
7 | 1738 |
440 | 1739 |
1740 | |
7 | 1741 #if defined(FEAT_SHORTCUT) || defined(PROTO) |
3927 | 1742 # ifndef PROTO |
1743 # include <shlobj.h> | |
1744 # endif | |
7 | 1745 |
17574
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1746 typedef BOOL (WINAPI *pfnGetFinalPathNameByHandleW)( |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1747 HANDLE hFile, |
17574
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1748 LPWSTR lpszFilePath, |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1749 DWORD cchFilePath, |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1750 DWORD dwFlags); |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1751 static pfnGetFinalPathNameByHandleW pGetFinalPathNameByHandleW = NULL; |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1752 |
16945
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1753 # define is_path_sep(c) ((c) == L'\\' || (c) == L'/') |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1754 |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1755 static int |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1756 is_reparse_point_included(LPCWSTR fname) |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1757 { |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1758 LPCWSTR p = fname, q; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1759 WCHAR buf[MAX_PATH]; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1760 DWORD attr; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1761 |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1762 if (isalpha(p[0]) && p[1] == L':' && is_path_sep(p[2])) |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1763 p += 3; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1764 else if (is_path_sep(p[0]) && is_path_sep(p[1])) |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1765 p += 2; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1766 |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1767 while (*p != L'\0') |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1768 { |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1769 q = wcspbrk(p, L"\\/"); |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1770 if (q == NULL) |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1771 p = q = fname + wcslen(fname); |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1772 else |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1773 p = q + 1; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1774 if (q - fname >= MAX_PATH) |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1775 return FALSE; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1776 wcsncpy(buf, fname, q - fname); |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1777 buf[q - fname] = L'\0'; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1778 attr = GetFileAttributesW(buf); |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1779 if (attr != INVALID_FILE_ATTRIBUTES |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1780 && (attr & FILE_ATTRIBUTE_REPARSE_POINT) != 0) |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1781 return TRUE; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1782 } |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1783 return FALSE; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1784 } |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1785 |
16354
b3bc3ba07bef
patch 8.1.1182: some function prototypes are outdated
Bram Moolenaar <Bram@vim.org>
parents:
16196
diff
changeset
|
1786 static char_u * |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1787 resolve_reparse_point(char_u *fname) |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1788 { |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1789 HANDLE h = INVALID_HANDLE_VALUE; |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1790 DWORD size; |
17574
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1791 WCHAR *p, *wp; |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1792 char_u *rfname = NULL; |
17574
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1793 WCHAR *buff = NULL; |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1794 static BOOL loaded = FALSE; |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1795 |
17574
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1796 if (pGetFinalPathNameByHandleW == NULL) |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1797 { |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1798 HMODULE hmod = GetModuleHandle("kernel32.dll"); |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1799 |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1800 if (loaded == TRUE) |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1801 return NULL; |
17574
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1802 pGetFinalPathNameByHandleW = (pfnGetFinalPathNameByHandleW) |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1803 GetProcAddress(hmod, "GetFinalPathNameByHandleW"); |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1804 loaded = TRUE; |
17574
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1805 if (pGetFinalPathNameByHandleW == NULL) |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1806 return NULL; |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1807 } |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1808 |
16196
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1809 p = enc_to_utf16(fname, NULL); |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1810 if (p == NULL) |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1811 goto fail; |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1812 |
16945
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1813 if (!is_reparse_point_included(p)) |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1814 { |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1815 vim_free(p); |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1816 goto fail; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1817 } |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1818 |
16196
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1819 h = CreateFileW(p, 0, 0, NULL, OPEN_EXISTING, |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1820 FILE_FLAG_BACKUP_SEMANTICS, NULL); |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1821 vim_free(p); |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1822 |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1823 if (h == INVALID_HANDLE_VALUE) |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1824 goto fail; |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1825 |
17574
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1826 size = pGetFinalPathNameByHandleW(h, NULL, 0, 0); |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1827 if (size == 0) |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1828 goto fail; |
17574
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1829 buff = ALLOC_MULT(WCHAR, size); |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1830 if (buff == NULL) |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1831 goto fail; |
17574
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1832 if (pGetFinalPathNameByHandleW(h, buff, size, 0) == 0) |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1833 goto fail; |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1834 |
17574
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1835 if (wcsncmp(buff, L"\\\\?\\UNC\\", 8) == 0) |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1836 { |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1837 buff[6] = L'\\'; |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1838 wp = buff + 6; |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1839 } |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1840 else if (wcsncmp(buff, L"\\\\?\\", 4) == 0) |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1841 wp = buff + 4; |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1842 else |
17574
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1843 wp = buff; |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1844 |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1845 rfname = utf16_to_enc(wp, NULL); |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1846 |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1847 fail: |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1848 if (h != INVALID_HANDLE_VALUE) |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1849 CloseHandle(h); |
17574
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
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1850 if (buff != NULL) |
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1851 vim_free(buff); |
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1852 |
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1853 return rfname; |
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1854 } |
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1855 |
7 | 1856 /* |
1857 * When "fname" is the name of a shortcut (*.lnk) resolve the file it points | |
1858 * to and return that name in allocated memory. | |
1859 * Otherwise NULL is returned. | |
1860 */ | |
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1861 static char_u * |
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1862 resolve_shortcut(char_u *fname) |
7 | 1863 { |
1864 HRESULT hr; | |
1865 IShellLink *psl = NULL; | |
1866 IPersistFile *ppf = NULL; | |
1867 OLECHAR wsz[MAX_PATH]; | |
1868 char_u *rfname = NULL; | |
1869 int len; | |
5318 | 1870 IShellLinkW *pslw = NULL; |
1871 WIN32_FIND_DATAW ffdw; // we get those free of charge | |
7 | 1872 |
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1873 // Check if the file name ends in ".lnk". Avoid calling |
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1874 // CoCreateInstance(), it's quite slow. |
7 | 1875 if (fname == NULL) |
1876 return rfname; | |
835 | 1877 len = (int)STRLEN(fname); |
7 | 1878 if (len <= 4 || STRNICMP(fname + len - 4, ".lnk", 4) != 0) |
1879 return rfname; | |
1880 | |
1881 CoInitialize(NULL); | |
1882 | |
1883 // create a link manager object and request its interface | |
1884 hr = CoCreateInstance( | |
1885 &CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER, | |
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1886 &IID_IShellLinkW, (void**)&pslw); |
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1887 if (hr == S_OK) |
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1888 { |
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1889 WCHAR *p = enc_to_utf16(fname, NULL); |
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1890 |
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1891 if (p != NULL) |
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1892 { |
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1893 // Get a pointer to the IPersistFile interface. |
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1894 hr = pslw->lpVtbl->QueryInterface( |
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1895 pslw, &IID_IPersistFile, (void**)&ppf); |
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1896 if (hr != S_OK) |
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1897 goto shortcut_errorw; |
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1898 |
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1899 // "load" the name and resolve the link |
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1900 hr = ppf->lpVtbl->Load(ppf, p, STGM_READ); |
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1901 if (hr != S_OK) |
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1902 goto shortcut_errorw; |
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1903 # if 0 // This makes Vim wait a long time if the target does not exist. |
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1904 hr = pslw->lpVtbl->Resolve(pslw, NULL, SLR_NO_UI); |
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1905 if (hr != S_OK) |
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1906 goto shortcut_errorw; |
5318 | 1907 # endif |
7 | 1908 |
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1909 // Get the path to the link target. |
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1910 ZeroMemory(wsz, MAX_PATH * sizeof(WCHAR)); |
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1911 hr = pslw->lpVtbl->GetPath(pslw, wsz, MAX_PATH, &ffdw, 0); |
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1912 if (hr == S_OK && wsz[0] != NUL) |
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1913 rfname = utf16_to_enc(wsz, NULL); |
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1914 |
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1915 shortcut_errorw: |
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1916 vim_free(p); |
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1917 } |
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1918 } |
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1919 |
7 | 1920 // Release all interface pointers (both belong to the same object) |
1921 if (ppf != NULL) | |
1922 ppf->lpVtbl->Release(ppf); | |
1923 if (psl != NULL) | |
1924 psl->lpVtbl->Release(psl); | |
5318 | 1925 if (pslw != NULL) |
1926 pslw->lpVtbl->Release(pslw); | |
7 | 1927 |
1928 CoUninitialize(); | |
1929 return rfname; | |
1930 } | |
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1931 |
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1932 char_u * |
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1933 mch_resolve_path(char_u *fname, int reparse_point) |
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1934 { |
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1935 char_u *path = resolve_shortcut(fname); |
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1936 |
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1937 if (path == NULL && reparse_point) |
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1938 path = resolve_reparse_point(fname); |
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1939 return path; |
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1940 } |
7 | 1941 #endif |
1942 | |
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1943 #if (defined(FEAT_EVAL) && (!defined(FEAT_GUI) || defined(VIMDLL))) || defined(PROTO) |
7 | 1944 /* |
1945 * Bring ourselves to the foreground. Does work if the OS doesn't allow it. | |
1946 */ | |
1947 void | |
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1948 win32_set_foreground(void) |
7 | 1949 { |
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1950 GetConsoleHwnd(); // get value of s_hwnd |
7 | 1951 if (s_hwnd != 0) |
1952 SetForegroundWindow(s_hwnd); | |
1953 } | |
1954 #endif | |
1955 | |
1956 #if defined(FEAT_CLIENTSERVER) || defined(PROTO) | |
1957 /* | |
1958 * Client-server code for Vim | |
1959 * | |
1960 * Originally written by Paul Moore | |
1961 */ | |
1962 | |
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1963 // In order to handle inter-process messages, we need to have a window. But |
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1964 // the functions in this module can be called before the main GUI window is |
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1965 // created (and may also be called in the console version, where there is no |
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1966 // GUI window at all). |
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1967 // |
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1968 // So we create a hidden window, and arrange to destroy it on exit. |
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1969 HWND message_window = 0; // window that's handling messages |
7 | 1970 |
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1971 # define VIM_CLASSNAME "VIM_MESSAGES" |
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1972 # define VIM_CLASSNAME_LEN (sizeof(VIM_CLASSNAME) - 1) |
7 | 1973 |
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1974 // Timeout for sending a message to another Vim instance. Normally this works |
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1975 // instantly, but it may hang when the other Vim instance is halted. |
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1976 # define SENDMESSAGE_TIMEOUT (5 * 1000) |
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1977 |
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1978 // Communication is via WM_COPYDATA messages. The message type is sent in |
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1979 // the dwData parameter. Types are defined here. |
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1980 # define COPYDATA_KEYS 0 |
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1981 # define COPYDATA_REPLY 1 |
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1982 # define COPYDATA_EXPR 10 |
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1983 # define COPYDATA_RESULT 11 |
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1984 # define COPYDATA_ERROR_RESULT 12 |
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1985 # define COPYDATA_ENCODING 20 |
7 | 1986 |
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1987 // This is a structure containing a server HWND and its name. |
7 | 1988 struct server_id |
1989 { | |
1990 HWND hwnd; | |
1991 char_u *name; | |
1992 }; | |
1993 | |
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1994 // Last received 'encoding' that the client uses. |
39 | 1995 static char_u *client_enc = NULL; |
1996 | |
1997 /* | |
1998 * Tell the other side what encoding we are using. | |
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1999 * Return -1 if timeout happens. Other errors are ignored. |
39 | 2000 */ |
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2001 static int |
39 | 2002 serverSendEnc(HWND target) |
2003 { | |
2004 COPYDATASTRUCT data; | |
2005 | |
2006 data.dwData = COPYDATA_ENCODING; | |
835 | 2007 data.cbData = (DWORD)STRLEN(p_enc) + 1; |
39 | 2008 data.lpData = p_enc; |
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2009 if (SendMessageTimeout(target, WM_COPYDATA, |
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2010 (WPARAM)message_window, (LPARAM)&data, |
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2011 SMTO_ABORTIFHUNG, SENDMESSAGE_TIMEOUT, NULL) == 0) |
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2012 return -1; |
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2013 return 0; |
39 | 2014 } |
2015 | |
7 | 2016 /* |
2017 * Clean up on exit. This destroys the hidden message window. | |
2018 */ | |
2019 static void | |
2020 CleanUpMessaging(void) | |
2021 { | |
2022 if (message_window != 0) | |
2023 { | |
2024 DestroyWindow(message_window); | |
2025 message_window = 0; | |
2026 } | |
2027 } | |
2028 | |
2029 static int save_reply(HWND server, char_u *reply, int expr); | |
2030 | |
4352 | 2031 /* |
7 | 2032 * The window procedure for the hidden message window. |
2033 * It handles callback messages and notifications from servers. | |
2034 * In order to process these messages, it is necessary to run a | |
2035 * message loop. Code which may run before the main message loop | |
2036 * is started (in the GUI) is careful to pump messages when it needs | |
2037 * to. Features which require message delivery during normal use will | |
2038 * not work in the console version - this basically means those | |
2039 * features which allow Vim to act as a server, rather than a client. | |
2040 */ | |
2041 static LRESULT CALLBACK | |
2042 Messaging_WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) | |
2043 { | |
2044 if (msg == WM_COPYDATA) | |
2045 { | |
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2046 // This is a message from another Vim. The dwData member of the |
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2047 // COPYDATASTRUCT determines the type of message: |
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2048 // COPYDATA_ENCODING: |
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2049 // The encoding that the client uses. Following messages will |
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|
2050 // use this encoding, convert if needed. |
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2051 // COPYDATA_KEYS: |
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|
2052 // A key sequence. We are a server, and a client wants these keys |
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2053 // adding to the input queue. |
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2054 // COPYDATA_REPLY: |
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|
2055 // A reply. We are a client, and a server has sent this message |
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|
2056 // in response to a request. (server2client()) |
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2057 // COPYDATA_EXPR: |
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2058 // An expression. We are a server, and a client wants us to |
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2059 // evaluate this expression. |
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|
2060 // COPYDATA_RESULT: |
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2061 // A reply. We are a client, and a server has sent this message |
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|
2062 // in response to a COPYDATA_EXPR. |
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2063 // COPYDATA_ERROR_RESULT: |
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2064 // A reply. We are a client, and a server has sent this message |
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|
2065 // in response to a COPYDATA_EXPR that failed to evaluate. |
7 | 2066 COPYDATASTRUCT *data = (COPYDATASTRUCT*)lParam; |
2067 HWND sender = (HWND)wParam; | |
2068 COPYDATASTRUCT reply; | |
2069 char_u *res; | |
2070 int retval; | |
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|
2071 DWORD_PTR dwret = 0; |
39 | 2072 char_u *str; |
2073 char_u *tofree; | |
7 | 2074 |
2075 switch (data->dwData) | |
2076 { | |
39 | 2077 case COPYDATA_ENCODING: |
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|
2078 // Remember the encoding that the client uses. |
39 | 2079 vim_free(client_enc); |
2080 client_enc = enc_canonize((char_u *)data->lpData); | |
2081 return 1; | |
2082 | |
7 | 2083 case COPYDATA_KEYS: |
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|
2084 // Remember who sent this, for <client> |
7 | 2085 clientWindow = sender; |
2086 | |
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|
2087 // Add the received keys to the input buffer. The loop waiting |
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|
2088 // for the user to do something should check the input buffer. |
39 | 2089 str = serverConvert(client_enc, (char_u *)data->lpData, &tofree); |
2090 server_to_input_buf(str); | |
2091 vim_free(tofree); | |
7 | 2092 |
2093 # ifdef FEAT_GUI | |
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2094 // Wake up the main GUI loop. |
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|
2095 # ifdef VIMDLL |
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|
2096 if (gui.in_use) |
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|
2097 # endif |
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|
2098 if (s_hwnd != 0) |
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|
2099 PostMessage(s_hwnd, WM_NULL, 0, 0); |
7 | 2100 # endif |
2101 return 1; | |
2102 | |
2103 case COPYDATA_EXPR: | |
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|
2104 // Remember who sent this, for <client> |
7 | 2105 clientWindow = sender; |
2106 | |
39 | 2107 str = serverConvert(client_enc, (char_u *)data->lpData, &tofree); |
2108 res = eval_client_expr_to_string(str); | |
2109 | |
7 | 2110 if (res == NULL) |
2111 { | |
26883
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patch 8.2.3970: error messages are spread out
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|
2112 char *err = _(e_invalid_expression_received); |
11175
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Christian Brabandt <cb@256bit.org>
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|
2113 size_t len = STRLEN(str) + STRLEN(err) + 5; |
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2114 |
16764
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|
2115 res = alloc(len); |
11175
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|
2116 if (res != NULL) |
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|
2117 vim_snprintf((char *)res, len, "%s: \"%s\"", err, str); |
7 | 2118 reply.dwData = COPYDATA_ERROR_RESULT; |
2119 } | |
2120 else | |
2121 reply.dwData = COPYDATA_RESULT; | |
2122 reply.lpData = res; | |
835 | 2123 reply.cbData = (DWORD)STRLEN(res) + 1; |
7 | 2124 |
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|
2125 if (serverSendEnc(sender) < 0) |
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|
2126 retval = -1; |
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|
2127 else |
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|
2128 { |
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|
2129 if (SendMessageTimeout(sender, WM_COPYDATA, |
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|
2130 (WPARAM)message_window, (LPARAM)&reply, |
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|
2131 SMTO_ABORTIFHUNG, SENDMESSAGE_TIMEOUT, &dwret) == 0) |
2e6c9df8bea1
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|
2132 retval = -1; |
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|
2133 else |
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|
2134 retval = (int)dwret; |
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|
2135 } |
11175
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|
2136 vim_free(tofree); |
7 | 2137 vim_free(res); |
2138 return retval; | |
2139 | |
2140 case COPYDATA_REPLY: | |
2141 case COPYDATA_RESULT: | |
2142 case COPYDATA_ERROR_RESULT: | |
2143 if (data->lpData != NULL) | |
2144 { | |
39 | 2145 str = serverConvert(client_enc, (char_u *)data->lpData, |
2146 &tofree); | |
2147 if (tofree == NULL) | |
2148 str = vim_strsave(str); | |
2149 if (save_reply(sender, str, | |
7 | 2150 (data->dwData == COPYDATA_REPLY ? 0 : |
2151 (data->dwData == COPYDATA_RESULT ? 1 : | |
39 | 2152 2))) == FAIL) |
2153 vim_free(str); | |
2154 else if (data->dwData == COPYDATA_REPLY) | |
7 | 2155 { |
4926
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|
2156 char_u winstr[30]; |
784e342ddcae
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|
2157 |
840 | 2158 sprintf((char *)winstr, PRINTF_HEX_LONG_U, (long_u)sender); |
39 | 2159 apply_autocmds(EVENT_REMOTEREPLY, winstr, str, |
7 | 2160 TRUE, curbuf); |
2161 } | |
2162 } | |
2163 return 1; | |
2164 } | |
2165 | |
2166 return 0; | |
2167 } | |
2168 | |
2169 else if (msg == WM_ACTIVATE && wParam == WA_ACTIVE) | |
2170 { | |
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|
2171 // When the message window is activated (brought to the foreground), |
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|
2172 // this actually applies to the text window. |
18773
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|
2173 # if !defined(FEAT_GUI) || defined(VIMDLL) |
38a3bef525e6
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|
2174 # ifdef VIMDLL |
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|
2175 if (!gui.in_use) |
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|
2176 # endif |
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|
2177 GetConsoleHwnd(); // get value of s_hwnd |
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|
2178 # endif |
7 | 2179 if (s_hwnd != 0) |
2180 { | |
2181 SetForegroundWindow(s_hwnd); | |
2182 return 0; | |
2183 } | |
2184 } | |
2185 | |
2186 return DefWindowProc(hwnd, msg, wParam, lParam); | |
2187 } | |
2188 | |
2189 /* | |
2190 * Initialise the message handling process. This involves creating a window | |
2191 * to handle messages - the window will not be visible. | |
2192 */ | |
2193 void | |
2194 serverInitMessaging(void) | |
2195 { | |
2196 WNDCLASS wndclass; | |
2197 | |
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|
2198 // Clean up on exit |
7 | 2199 atexit(CleanUpMessaging); |
2200 | |
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|
2201 // Register a window class - we only really care |
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diff
changeset
|
2202 // about the window procedure |
7 | 2203 wndclass.style = 0; |
2204 wndclass.lpfnWndProc = Messaging_WndProc; | |
2205 wndclass.cbClsExtra = 0; | |
2206 wndclass.cbWndExtra = 0; | |
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|
2207 wndclass.hInstance = g_hinst; |
7 | 2208 wndclass.hIcon = NULL; |
2209 wndclass.hCursor = NULL; | |
2210 wndclass.hbrBackground = NULL; | |
2211 wndclass.lpszMenuName = NULL; | |
2212 wndclass.lpszClassName = VIM_CLASSNAME; | |
2213 RegisterClass(&wndclass); | |
2214 | |
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|
2215 // Create the message window. It will be hidden, so the details don't |
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|
2216 // matter. Don't use WS_OVERLAPPEDWINDOW, it will make a shortcut remove |
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|
2217 // focus from gvim. |
7 | 2218 message_window = CreateWindow(VIM_CLASSNAME, "", |
2219 WS_POPUPWINDOW | WS_CAPTION, | |
2220 CW_USEDEFAULT, CW_USEDEFAULT, | |
2221 100, 100, NULL, NULL, | |
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|
2222 g_hinst, NULL); |
7 | 2223 } |
2224 | |
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|
2225 // Used by serverSendToVim() to find an alternate server name. |
844 | 2226 static char_u *altname_buf_ptr = NULL; |
2227 | |
7 | 2228 /* |
2229 * Get the title of the window "hwnd", which is the Vim server name, in | |
2230 * "name[namelen]" and return the length. | |
2231 * Returns zero if window "hwnd" is not a Vim server. | |
2232 */ | |
2233 static int | |
2234 getVimServerName(HWND hwnd, char *name, int namelen) | |
2235 { | |
2236 int len; | |
2237 char buffer[VIM_CLASSNAME_LEN + 1]; | |
2238 | |
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|
2239 // Ignore windows which aren't Vim message windows |
7 | 2240 len = GetClassName(hwnd, buffer, sizeof(buffer)); |
2241 if (len != VIM_CLASSNAME_LEN || STRCMP(buffer, VIM_CLASSNAME) != 0) | |
2242 return 0; | |
2243 | |
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|
2244 // Get the title of the window |
7 | 2245 return GetWindowText(hwnd, name, namelen); |
2246 } | |
2247 | |
2248 static BOOL CALLBACK | |
2249 enumWindowsGetServer(HWND hwnd, LPARAM lparam) | |
2250 { | |
2251 struct server_id *id = (struct server_id *)lparam; | |
2252 char server[MAX_PATH]; | |
2253 | |
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|
2254 // Get the title of the window |
7 | 2255 if (getVimServerName(hwnd, server, sizeof(server)) == 0) |
2256 return TRUE; | |
2257 | |
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|
2258 // If this is the server we're looking for, return its HWND |
7 | 2259 if (STRICMP(server, id->name) == 0) |
2260 { | |
2261 id->hwnd = hwnd; | |
2262 return FALSE; | |
2263 } | |
2264 | |
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|
2265 // If we are looking for an alternate server, remember this name. |
844 | 2266 if (altname_buf_ptr != NULL |
2267 && STRNICMP(server, id->name, STRLEN(id->name)) == 0 | |
2268 && vim_isdigit(server[STRLEN(id->name)])) | |
2269 { | |
2270 STRCPY(altname_buf_ptr, server); | |
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2271 altname_buf_ptr = NULL; // don't use another name |
844 | 2272 } |
2273 | |
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2274 // Otherwise, keep looking |
7 | 2275 return TRUE; |
2276 } | |
2277 | |
2278 static BOOL CALLBACK | |
2279 enumWindowsGetNames(HWND hwnd, LPARAM lparam) | |
2280 { | |
2281 garray_T *ga = (garray_T *)lparam; | |
2282 char server[MAX_PATH]; | |
2283 | |
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|
2284 // Get the title of the window |
7 | 2285 if (getVimServerName(hwnd, server, sizeof(server)) == 0) |
2286 return TRUE; | |
2287 | |
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2288 // Add the name to the list |
8080
b6cb94ad97a4
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7833
diff
changeset
|
2289 ga_concat(ga, (char_u *)server); |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2290 ga_concat(ga, (char_u *)"\n"); |
7 | 2291 return TRUE; |
2292 } | |
2293 | |
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|
2294 struct enum_windows_s |
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|
2295 { |
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|
2296 WNDENUMPROC lpEnumFunc; |
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|
2297 LPARAM lParam; |
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|
2298 }; |
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|
2299 |
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|
2300 static BOOL CALLBACK |
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diff
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|
2301 enum_windows_child(HWND hwnd, LPARAM lParam) |
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|
2302 { |
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|
2303 struct enum_windows_s *ew = (struct enum_windows_s *)lParam; |
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diff
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|
2304 |
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|
2305 return (ew->lpEnumFunc)(hwnd, ew->lParam); |
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|
2306 } |
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|
2307 |
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|
2308 static BOOL CALLBACK |
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parents:
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diff
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|
2309 enum_windows_toplevel(HWND hwnd, LPARAM lParam) |
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|
2310 { |
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diff
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|
2311 struct enum_windows_s *ew = (struct enum_windows_s *)lParam; |
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2312 |
14907
497009f367ea
patch 8.1.0465: client-server test fails
Bram Moolenaar <Bram@vim.org>
parents:
14901
diff
changeset
|
2313 if ((ew->lpEnumFunc)(hwnd, ew->lParam)) |
497009f367ea
patch 8.1.0465: client-server test fails
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2314 return TRUE; |
14901
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patch 8.1.0462: when using ConPTY Vim can be a child process
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2315 return EnumChildWindows(hwnd, enum_windows_child, lParam); |
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|
2316 } |
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|
2317 |
18810
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|
2318 /* |
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|
2319 * Enumerate all windows including children. |
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patch 8.1.2393: using old C style comments
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diff
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|
2320 */ |
14901
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|
2321 static BOOL |
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diff
changeset
|
2322 enum_windows(WNDENUMPROC lpEnumFunc, LPARAM lParam) |
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|
2323 { |
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|
2324 struct enum_windows_s ew; |
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|
2325 |
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diff
changeset
|
2326 ew.lpEnumFunc = lpEnumFunc; |
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patch 8.1.0462: when using ConPTY Vim can be a child process
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
2327 ew.lParam = lParam; |
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parents:
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diff
changeset
|
2328 return EnumWindows(enum_windows_toplevel, (LPARAM)&ew); |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
2329 } |
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Bram Moolenaar <Bram@vim.org>
parents:
14479
diff
changeset
|
2330 |
7 | 2331 static HWND |
2332 findServer(char_u *name) | |
2333 { | |
2334 struct server_id id; | |
2335 | |
2336 id.name = name; | |
2337 id.hwnd = 0; | |
2338 | |
14901
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diff
changeset
|
2339 enum_windows(enumWindowsGetServer, (LPARAM)(&id)); |
7 | 2340 |
2341 return id.hwnd; | |
2342 } | |
2343 | |
2344 void | |
2345 serverSetName(char_u *name) | |
2346 { | |
2347 char_u *ok_name; | |
2348 HWND hwnd = 0; | |
2349 int i = 0; | |
2350 char_u *p; | |
2351 | |
18810
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2352 // Leave enough space for a 9-digit suffix to ensure uniqueness! |
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16606
diff
changeset
|
2353 ok_name = alloc(STRLEN(name) + 10); |
7 | 2354 |
2355 STRCPY(ok_name, name); | |
2356 p = ok_name + STRLEN(name); | |
2357 | |
2358 for (;;) | |
2359 { | |
18810
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diff
changeset
|
2360 // This is inefficient - we're doing an EnumWindows loop for each |
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
2361 // possible name. It would be better to grab all names in one go, |
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
2362 // and scan the list each time... |
7 | 2363 hwnd = findServer(ok_name); |
2364 if (hwnd == 0) | |
2365 break; | |
2366 | |
2367 ++i; | |
2368 if (i >= 1000) | |
2369 break; | |
2370 | |
2371 sprintf((char *)p, "%d", i); | |
2372 } | |
2373 | |
2374 if (hwnd != 0) | |
2375 vim_free(ok_name); | |
2376 else | |
2377 { | |
18810
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diff
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|
2378 // Remember the name |
7 | 2379 serverName = ok_name; |
18810
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diff
changeset
|
2380 need_maketitle = TRUE; // update Vim window title later |
7 | 2381 |
18810
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diff
changeset
|
2382 // Update the message window title |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
2383 SetWindowText(message_window, (LPCSTR)ok_name); |
7 | 2384 |
18773
38a3bef525e6
patch 8.1.2376: preprocessor indents are incorrect
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2385 # ifdef FEAT_EVAL |
18810
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patch 8.1.2393: using old C style comments
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diff
changeset
|
2386 // Set the servername variable |
7 | 2387 set_vim_var_string(VV_SEND_SERVER, serverName, -1); |
18773
38a3bef525e6
patch 8.1.2376: preprocessor indents are incorrect
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2388 # endif |
7 | 2389 } |
2390 } | |
2391 | |
2392 char_u * | |
2393 serverGetVimNames(void) | |
2394 { | |
2395 garray_T ga; | |
2396 | |
2397 ga_init2(&ga, 1, 100); | |
2398 | |
14901
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diff
changeset
|
2399 enum_windows(enumWindowsGetNames, (LPARAM)(&ga)); |
21 | 2400 ga_append(&ga, NUL); |
7 | 2401 |
2402 return ga.ga_data; | |
2403 } | |
2404 | |
2405 int | |
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7797
diff
changeset
|
2406 serverSendReply( |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2407 char_u *name, // Where to send. |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2408 char_u *reply) // What to send. |
7 | 2409 { |
2410 HWND target; | |
2411 COPYDATASTRUCT data; | |
840 | 2412 long_u n = 0; |
29198
2e6c9df8bea1
patch 8.2.5118: MS-Windows: sending a message to another Vim may hang
Bram Moolenaar <Bram@vim.org>
parents:
29130
diff
changeset
|
2413 DWORD_PTR dwret = 0; |
7 | 2414 |
18810
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patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
2415 // The "name" argument is a magic cookie obtained from expand("<client>"). |
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
18773
diff
changeset
|
2416 // It should be of the form 0xXXXXX - i.e. a C hex literal, which is the |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2417 // value of the client's message window HWND. |
840 | 2418 sscanf((char *)name, SCANF_HEX_LONG_U, &n); |
7 | 2419 if (n == 0) |
2420 return -1; | |
2421 | |
2422 target = (HWND)n; | |
2423 if (!IsWindow(target)) | |
2424 return -1; | |
2425 | |
2426 data.dwData = COPYDATA_REPLY; | |
835 | 2427 data.cbData = (DWORD)STRLEN(reply) + 1; |
7 | 2428 data.lpData = reply; |
2429 | |
29198
2e6c9df8bea1
patch 8.2.5118: MS-Windows: sending a message to another Vim may hang
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2430 if (serverSendEnc(target) < 0) |
2e6c9df8bea1
patch 8.2.5118: MS-Windows: sending a message to another Vim may hang
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2431 return -1; |
2e6c9df8bea1
patch 8.2.5118: MS-Windows: sending a message to another Vim may hang
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diff
changeset
|
2432 if (SendMessageTimeout(target, WM_COPYDATA, |
2e6c9df8bea1
patch 8.2.5118: MS-Windows: sending a message to another Vim may hang
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2433 (WPARAM)message_window, (LPARAM)&data, |
2e6c9df8bea1
patch 8.2.5118: MS-Windows: sending a message to another Vim may hang
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diff
changeset
|
2434 SMTO_ABORTIFHUNG, SENDMESSAGE_TIMEOUT, &dwret) == 0) |
2e6c9df8bea1
patch 8.2.5118: MS-Windows: sending a message to another Vim may hang
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2435 return -1; |
2e6c9df8bea1
patch 8.2.5118: MS-Windows: sending a message to another Vim may hang
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2436 return dwret ? 0 : -1; |
7 | 2437 } |
2438 | |
2439 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
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7797
diff
changeset
|
2440 serverSendToVim( |
18810
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diff
changeset
|
2441 char_u *name, // Where to send. |
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
2442 char_u *cmd, // What to send. |
44b855153d8e
patch 8.1.2393: using old C style comments
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diff
changeset
|
2443 char_u **result, // Result of eval'ed expression |
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
2444 void *ptarget, // HWND of server |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2445 int asExpr, // Expression or keys? |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2446 int timeout, // timeout in seconds or zero |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2447 int silent) // don't complain about no server |
7 | 2448 { |
844 | 2449 HWND target; |
7 | 2450 COPYDATASTRUCT data; |
2451 char_u *retval = NULL; | |
2452 int retcode = 0; | |
29198
2e6c9df8bea1
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diff
changeset
|
2453 DWORD_PTR dwret = 0; |
844 | 2454 char_u altname_buf[MAX_PATH]; |
2455 | |
18810
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patch 8.1.2393: using old C style comments
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diff
changeset
|
2456 // Execute locally if no display or target is ourselves |
11177
76fb679a310e
patch 8.0.0475: not enough testing for the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11175
diff
changeset
|
2457 if (serverName != NULL && STRICMP(name, serverName) == 0) |
76fb679a310e
patch 8.0.0475: not enough testing for the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11175
diff
changeset
|
2458 return sendToLocalVim(cmd, asExpr, result); |
76fb679a310e
patch 8.0.0475: not enough testing for the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11175
diff
changeset
|
2459 |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2460 // If the server name does not end in a digit then we look for an |
26771
fc859aea8cec
patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents:
26589
diff
changeset
|
2461 // alternate name. e.g. when "name" is GVIM then we may find GVIM2. |
844 | 2462 if (STRLEN(name) > 1 && !vim_isdigit(name[STRLEN(name) - 1])) |
2463 altname_buf_ptr = altname_buf; | |
2464 altname_buf[0] = NUL; | |
2465 target = findServer(name); | |
2466 altname_buf_ptr = NULL; | |
2467 if (target == 0 && altname_buf[0] != NUL) | |
18810
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diff
changeset
|
2468 // Use another server name we found. |
844 | 2469 target = findServer(altname_buf); |
7 | 2470 |
2471 if (target == 0) | |
2472 { | |
2473 if (!silent) | |
26877
06a137af96f8
patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26821
diff
changeset
|
2474 semsg(_(e_no_registered_server_named_str), name); |
7 | 2475 return -1; |
2476 } | |
2477 | |
2478 if (ptarget) | |
2479 *(HWND *)ptarget = target; | |
2480 | |
2481 data.dwData = asExpr ? COPYDATA_EXPR : COPYDATA_KEYS; | |
835 | 2482 data.cbData = (DWORD)STRLEN(cmd) + 1; |
7 | 2483 data.lpData = cmd; |
2484 | |
29198
2e6c9df8bea1
patch 8.2.5118: MS-Windows: sending a message to another Vim may hang
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changeset
|
2485 if (serverSendEnc(target) < 0) |
2e6c9df8bea1
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2486 return -1; |
2e6c9df8bea1
patch 8.2.5118: MS-Windows: sending a message to another Vim may hang
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2487 if (SendMessageTimeout(target, WM_COPYDATA, |
2e6c9df8bea1
patch 8.2.5118: MS-Windows: sending a message to another Vim may hang
Bram Moolenaar <Bram@vim.org>
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changeset
|
2488 (WPARAM)message_window, (LPARAM)&data, |
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|
2489 SMTO_ABORTIFHUNG, SENDMESSAGE_TIMEOUT, &dwret) == 0) |
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diff
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|
2490 return -1; |
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|
2491 if (dwret == 0) |
7 | 2492 return -1; |
2493 | |
2494 if (asExpr) | |
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diff
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|
2495 retval = serverGetReply(target, &retcode, TRUE, TRUE, timeout); |
7 | 2496 |
2497 if (result == NULL) | |
2498 vim_free(retval); | |
2499 else | |
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|
2500 *result = retval; // Caller assumes responsibility for freeing |
7 | 2501 |
2502 return retcode; | |
2503 } | |
2504 | |
2505 /* | |
2506 * Bring the server to the foreground. | |
2507 */ | |
2508 void | |
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7797
diff
changeset
|
2509 serverForeground(char_u *name) |
7 | 2510 { |
2511 HWND target = findServer(name); | |
2512 | |
2513 if (target != 0) | |
2514 SetForegroundWindow(target); | |
2515 } | |
2516 | |
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|
2517 // Replies from server need to be stored until the client picks them up via |
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|
2518 // remote_read(). So we maintain a list of server-id/reply pairs. |
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|
2519 // Note that there could be multiple replies from one server pending if the |
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|
2520 // client is slow picking them up. |
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|
2521 // We just store the replies in a simple list. When we remove an entry, we |
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|
2522 // move list entries down to fill the gap. |
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|
2523 // The server ID is simply the HWND. |
7 | 2524 typedef struct |
2525 { | |
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|
2526 HWND server; // server window |
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|
2527 char_u *reply; // reply string |
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changeset
|
2528 int expr_result; // 0 for REPLY, 1 for RESULT 2 for error |
323 | 2529 } reply_T; |
7 | 2530 |
2531 static garray_T reply_list = {0, 0, sizeof(reply_T), 5, 0}; | |
2532 | |
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|
2533 # define REPLY_ITEM(i) ((reply_T *)(reply_list.ga_data) + (i)) |
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|
2534 # define REPLY_COUNT (reply_list.ga_len) |
7 | 2535 |
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changeset
|
2536 // Flag which is used to wait for a reply |
7 | 2537 static int reply_received = 0; |
2538 | |
39 | 2539 /* |
2540 * Store a reply. "reply" must be allocated memory (or NULL). | |
2541 */ | |
7 | 2542 static int |
2543 save_reply(HWND server, char_u *reply, int expr) | |
2544 { | |
2545 reply_T *rep; | |
2546 | |
2547 if (ga_grow(&reply_list, 1) == FAIL) | |
2548 return FAIL; | |
2549 | |
2550 rep = REPLY_ITEM(REPLY_COUNT); | |
2551 rep->server = server; | |
39 | 2552 rep->reply = reply; |
7 | 2553 rep->expr_result = expr; |
2554 if (rep->reply == NULL) | |
2555 return FAIL; | |
2556 | |
2557 ++REPLY_COUNT; | |
2558 reply_received = 1; | |
2559 return OK; | |
2560 } | |
2561 | |
2562 /* | |
2563 * Get a reply from server "server". | |
2564 * When "expr_res" is non NULL, get the result of an expression, otherwise a | |
2565 * server2client() message. | |
2566 * When non NULL, point to return code. 0 => OK, -1 => ERROR | |
2567 * If "remove" is TRUE, consume the message, the caller must free it then. | |
2568 * if "wait" is TRUE block until a message arrives (or the server exits). | |
2569 */ | |
2570 char_u * | |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2571 serverGetReply(HWND server, int *expr_res, int remove, int wait, int timeout) |
7 | 2572 { |
2573 int i; | |
2574 char_u *reply; | |
2575 reply_T *rep; | |
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|
2576 int did_process = FALSE; |
11211
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|
2577 time_t start; |
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|
2578 time_t now; |
7 | 2579 |
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|
2580 // When waiting, loop until the message waiting for is received. |
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|
2581 time(&start); |
7 | 2582 for (;;) |
2583 { | |
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|
2584 // Reset this here, in case a message arrives while we are going |
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diff
changeset
|
2585 // through the already received messages. |
7 | 2586 reply_received = 0; |
2587 | |
2588 for (i = 0; i < REPLY_COUNT; ++i) | |
2589 { | |
2590 rep = REPLY_ITEM(i); | |
2591 if (rep->server == server | |
2592 && ((rep->expr_result != 0) == (expr_res != NULL))) | |
2593 { | |
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diff
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|
2594 // Save the values we've found for later |
7 | 2595 reply = rep->reply; |
2596 if (expr_res != NULL) | |
2597 *expr_res = rep->expr_result == 1 ? 0 : -1; | |
2598 | |
2599 if (remove) | |
2600 { | |
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|
2601 // Move the rest of the list down to fill the gap |
7 | 2602 mch_memmove(rep, rep + 1, |
2603 (REPLY_COUNT - i - 1) * sizeof(reply_T)); | |
2604 --REPLY_COUNT; | |
2605 } | |
2606 | |
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|
2607 // Return the reply to the caller, who takes on responsibility |
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|
2608 // for freeing it if "remove" is TRUE. |
7 | 2609 return reply; |
2610 } | |
2611 } | |
2612 | |
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|
2613 // If we got here, we didn't find a reply. Return immediately if the |
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|
2614 // "wait" parameter isn't set. |
7 | 2615 if (!wait) |
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|
2616 { |
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|
2617 // Process pending messages once. Without this, looping on |
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diff
changeset
|
2618 // remote_peek() would never get the reply. |
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|
2619 if (!did_process) |
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|
2620 { |
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|
2621 did_process = TRUE; |
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|
2622 serverProcessPendingMessages(); |
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|
2623 continue; |
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diff
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|
2624 } |
7 | 2625 break; |
11187
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diff
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|
2626 } |
7 | 2627 |
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|
2628 // We need to wait for a reply. Enter a message loop until the |
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diff
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|
2629 // "reply_received" flag gets set. |
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|
2630 |
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changeset
|
2631 // Loop until we receive a reply |
7 | 2632 while (reply_received == 0) |
2633 { | |
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|
2634 # ifdef FEAT_TIMERS |
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|
2635 // TODO: use the return value to decide how long to wait. |
11181
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diff
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|
2636 check_due_timer(); |
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|
2637 # endif |
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|
2638 time(&now); |
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diff
changeset
|
2639 if (timeout > 0 && (now - start) >= timeout) |
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|
2640 break; |
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|
2641 |
18810
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|
2642 // Wait for a SendMessage() call to us. This could be the reply |
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|
2643 // we are waiting for. Use a timeout of a second, to catch the |
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changeset
|
2644 // situation that the server died unexpectedly. |
7 | 2645 MsgWaitForMultipleObjects(0, NULL, TRUE, 1000, QS_ALLINPUT); |
2646 | |
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|
2647 // If the server has died, give up |
7 | 2648 if (!IsWindow(server)) |
2649 return NULL; | |
2650 | |
2651 serverProcessPendingMessages(); | |
2652 } | |
2653 } | |
2654 | |
2655 return NULL; | |
2656 } | |
2657 | |
2658 /* | |
2659 * Process any messages in the Windows message queue. | |
2660 */ | |
2661 void | |
2662 serverProcessPendingMessages(void) | |
2663 { | |
2664 MSG msg; | |
2665 | |
27283
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diff
changeset
|
2666 while (PeekMessageW(&msg, NULL, 0, 0, PM_REMOVE)) |
7 | 2667 { |
2668 TranslateMessage(&msg); | |
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|
2669 DispatchMessageW(&msg); |
7 | 2670 } |
2671 } | |
2672 | |
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|
2673 #endif // FEAT_CLIENTSERVER |
7 | 2674 |
2675 #if defined(FEAT_GUI) || (defined(FEAT_PRINTER) && !defined(FEAT_POSTSCRIPT)) \ | |
2676 || defined(PROTO) | |
2677 | |
2678 struct charset_pair | |
2679 { | |
2680 char *name; | |
2681 BYTE charset; | |
2682 }; | |
2683 | |
2684 static struct charset_pair | |
2685 charset_pairs[] = | |
2686 { | |
2687 {"ANSI", ANSI_CHARSET}, | |
2688 {"CHINESEBIG5", CHINESEBIG5_CHARSET}, | |
2689 {"DEFAULT", DEFAULT_CHARSET}, | |
2690 {"HANGEUL", HANGEUL_CHARSET}, | |
2691 {"OEM", OEM_CHARSET}, | |
2692 {"SHIFTJIS", SHIFTJIS_CHARSET}, | |
2693 {"SYMBOL", SYMBOL_CHARSET}, | |
2694 {"ARABIC", ARABIC_CHARSET}, | |
2695 {"BALTIC", BALTIC_CHARSET}, | |
2696 {"EASTEUROPE", EASTEUROPE_CHARSET}, | |
2697 {"GB2312", GB2312_CHARSET}, | |
2698 {"GREEK", GREEK_CHARSET}, | |
2699 {"HEBREW", HEBREW_CHARSET}, | |
2700 {"JOHAB", JOHAB_CHARSET}, | |
2701 {"MAC", MAC_CHARSET}, | |
2702 {"RUSSIAN", RUSSIAN_CHARSET}, | |
2703 {"THAI", THAI_CHARSET}, | |
2704 {"TURKISH", TURKISH_CHARSET}, | |
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|
2705 # ifdef VIETNAMESE_CHARSET |
7 | 2706 {"VIETNAMESE", VIETNAMESE_CHARSET}, |
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|
2707 # endif |
7 | 2708 {NULL, 0} |
2709 }; | |
2710 | |
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|
2711 struct quality_pair |
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|
2712 { |
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|
2713 char *name; |
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|
2714 DWORD quality; |
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|
2715 }; |
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|
2716 |
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|
2717 static struct quality_pair |
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|
2718 quality_pairs[] = { |
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|
2719 # ifdef CLEARTYPE_QUALITY |
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|
2720 {"CLEARTYPE", CLEARTYPE_QUALITY}, |
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2721 # endif |
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|
2722 # ifdef ANTIALIASED_QUALITY |
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|
2723 {"ANTIALIASED", ANTIALIASED_QUALITY}, |
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2724 # endif |
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|
2725 # ifdef NONANTIALIASED_QUALITY |
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diff
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|
2726 {"NONANTIALIASED", NONANTIALIASED_QUALITY}, |
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|
2727 # endif |
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|
2728 # ifdef PROOF_QUALITY |
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|
2729 {"PROOF", PROOF_QUALITY}, |
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|
2730 # endif |
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|
2731 # ifdef DRAFT_QUALITY |
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|
2732 {"DRAFT", DRAFT_QUALITY}, |
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|
2733 # endif |
8835
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diff
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|
2734 {"DEFAULT", DEFAULT_QUALITY}, |
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|
2735 {NULL, 0} |
c1a5623cfc86
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|
2736 }; |
c1a5623cfc86
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diff
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|
2737 |
7 | 2738 /* |
2739 * Convert a charset ID to a name. | |
2740 * Return NULL when not recognized. | |
2741 */ | |
2742 char * | |
2743 charset_id2name(int id) | |
2744 { | |
2745 struct charset_pair *cp; | |
2746 | |
2747 for (cp = charset_pairs; cp->name != NULL; ++cp) | |
2748 if ((BYTE)id == cp->charset) | |
2749 break; | |
2750 return cp->name; | |
2751 } | |
2752 | |
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|
2753 /* |
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|
2754 * Convert a quality ID to a name. |
c1a5623cfc86
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|
2755 * Return NULL when not recognized. |
c1a5623cfc86
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|
2756 */ |
c1a5623cfc86
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|
2757 char * |
c1a5623cfc86
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diff
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|
2758 quality_id2name(DWORD id) |
c1a5623cfc86
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|
2759 { |
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|
2760 struct quality_pair *qp; |
c1a5623cfc86
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|
2761 |
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diff
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|
2762 for (qp = quality_pairs; qp->name != NULL; ++qp) |
c1a5623cfc86
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|
2763 if (id == qp->quality) |
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|
2764 break; |
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|
2765 return qp->name; |
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|
2766 } |
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|
2767 |
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|
2768 static const LOGFONTW s_lfDefault = |
7 | 2769 { |
2770 -12, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, DEFAULT_CHARSET, | |
2771 OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, | |
2772 PROOF_QUALITY, FIXED_PITCH | FF_DONTCARE, | |
18810
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|
2773 L"Fixedsys" // see _ReadVimIni |
7 | 2774 }; |
2775 | |
16451
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|
2776 // Initialise the "current height" to -12 (same as s_lfDefault) just |
7ae2396cef62
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|
2777 // in case the user specifies a font in "guifont" with no size before a font |
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|
2778 // with an explicit size has been set. This defaults the size to this value |
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|
2779 // (-12 equates to roughly 9pt). |
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|
2780 int current_font_height = -12; // also used in gui_w32.c |
7 | 2781 |
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|
2782 /* |
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|
2783 * Convert a string representing a point size into pixels. The string should |
7 | 2784 * be a positive decimal number, with an optional decimal point (eg, "12", or |
2785 * "10.5"). The pixel value is returned, and a pointer to the next unconverted | |
2786 * character is stored in *end. The flag "vertical" says whether this | |
2787 * calculation is for a vertical (height) size or a horizontal (width) one. | |
2788 */ | |
2789 static int | |
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|
2790 points_to_pixels(WCHAR *str, WCHAR **end, int vertical, long_i pprinter_dc) |
7 | 2791 { |
2792 int pixels; | |
2793 int points = 0; | |
2794 int divisor = 0; | |
2795 HWND hwnd = (HWND)0; | |
2796 HDC hdc; | |
2797 HDC printer_dc = (HDC)pprinter_dc; | |
2798 | |
2799 while (*str != NUL) | |
2800 { | |
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|
2801 if (*str == L'.' && divisor == 0) |
7 | 2802 { |
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|
2803 // Start keeping a divisor, for later |
7 | 2804 divisor = 1; |
2805 } | |
2806 else | |
2807 { | |
2808 if (!VIM_ISDIGIT(*str)) | |
2809 break; | |
2810 | |
2811 points *= 10; | |
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|
2812 points += *str - L'0'; |
7 | 2813 divisor *= 10; |
2814 } | |
2815 ++str; | |
2816 } | |
2817 | |
2818 if (divisor == 0) | |
2819 divisor = 1; | |
2820 | |
2821 if (printer_dc == NULL) | |
2822 { | |
2823 hwnd = GetDesktopWindow(); | |
2824 hdc = GetWindowDC(hwnd); | |
2825 } | |
2826 else | |
2827 hdc = printer_dc; | |
2828 | |
2829 pixels = MulDiv(points, | |
2830 GetDeviceCaps(hdc, vertical ? LOGPIXELSY : LOGPIXELSX), | |
2831 72 * divisor); | |
2832 | |
2833 if (printer_dc == NULL) | |
2834 ReleaseDC(hwnd, hdc); | |
2835 | |
2836 *end = str; | |
2837 return pixels; | |
2838 } | |
2839 | |
2840 static int CALLBACK | |
2841 font_enumproc( | |
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|
2842 ENUMLOGFONTW *elf, |
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|
2843 NEWTEXTMETRICW *ntm UNUSED, |
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|
2844 DWORD type UNUSED, |
7 | 2845 LPARAM lparam) |
2846 { | |
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|
2847 // Return value: |
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|
2848 // 0 = terminate now (monospace & ANSI) |
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|
2849 // 1 = continue, still no luck... |
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|
2850 // 2 = continue, but we have an acceptable LOGFONTW |
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|
2851 // (monospace, not ANSI) |
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|
2852 // We use these values, as EnumFontFamilies returns 1 if the |
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|
2853 // callback function is never called. So, we check the return as |
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|
2854 // 0 = perfect, 2 = OK, 1 = no good... |
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|
2855 // It's not pretty, but it works! |
7 | 2856 |
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2857 LOGFONTW *lf = (LOGFONTW *)(lparam); |
7 | 2858 |
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|
2859 # ifndef FEAT_PROPORTIONAL_FONTS |
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|
2860 // Ignore non-monospace fonts without further ado |
7 | 2861 if ((ntm->tmPitchAndFamily & 1) != 0) |
2862 return 1; | |
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|
2863 # endif |
7 | 2864 |
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|
2865 // Remember this LOGFONTW as a "possible" |
7 | 2866 *lf = elf->elfLogFont; |
2867 | |
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|
2868 // Terminate the scan as soon as we find an ANSI font |
7 | 2869 if (lf->lfCharSet == ANSI_CHARSET |
2870 || lf->lfCharSet == OEM_CHARSET | |
2871 || lf->lfCharSet == DEFAULT_CHARSET) | |
2872 return 0; | |
2873 | |
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|
2874 // Continue the scan - we have a non-ANSI font |
7 | 2875 return 2; |
2876 } | |
2877 | |
2878 static int | |
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|
2879 init_logfont(LOGFONTW *lf) |
7 | 2880 { |
2881 int n; | |
2882 HWND hwnd = GetDesktopWindow(); | |
2883 HDC hdc = GetWindowDC(hwnd); | |
2884 | |
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|
2885 n = EnumFontFamiliesW(hdc, |
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|
2886 lf->lfFaceName, |
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|
2887 (FONTENUMPROCW)font_enumproc, |
7 | 2888 (LPARAM)lf); |
2889 | |
2890 ReleaseDC(hwnd, hdc); | |
2891 | |
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|
2892 // If we couldn't find a usable font, return failure |
7 | 2893 if (n == 1) |
2894 return FAIL; | |
2895 | |
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|
2896 // Tidy up the rest of the LOGFONTW structure. We set to a basic |
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|
2897 // font - get_logfont() sets bold, italic, etc based on the user's |
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|
2898 // input. |
7 | 2899 lf->lfHeight = current_font_height; |
2900 lf->lfWidth = 0; | |
2901 lf->lfItalic = FALSE; | |
2902 lf->lfUnderline = FALSE; | |
2903 lf->lfStrikeOut = FALSE; | |
2904 lf->lfWeight = FW_NORMAL; | |
2905 | |
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|
2906 // Return success |
7 | 2907 return OK; |
2908 } | |
2909 | |
37 | 2910 /* |
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2911 * Compare a UTF-16 string and an ASCII string literally. |
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2912 * Only works all the code points are inside ASCII range. |
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2913 */ |
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|
2914 static int |
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|
2915 utf16ascncmp(const WCHAR *w, const char *p, size_t n) |
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|
2916 { |
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|
2917 size_t i; |
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|
2918 |
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|
2919 for (i = 0; i < n; i++) |
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|
2920 { |
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|
2921 if (w[i] == 0 || w[i] != p[i]) |
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|
2922 return w[i] - p[i]; |
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|
2923 } |
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|
2924 return 0; |
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|
2925 } |
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2926 |
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2927 /* |
37 | 2928 * Get font info from "name" into logfont "lf". |
2929 * Return OK for a valid name, FAIL otherwise. | |
2930 */ | |
7 | 2931 int |
2932 get_logfont( | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2933 LOGFONTW *lf, |
37 | 2934 char_u *name, |
2935 HDC printer_dc, | |
2936 int verbose) | |
7 | 2937 { |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2938 WCHAR *p; |
7 | 2939 int i; |
5714 | 2940 int ret = FAIL; |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2941 static LOGFONTW *lastlf = NULL; |
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2942 WCHAR *wname; |
7 | 2943 |
2944 *lf = s_lfDefault; | |
2945 if (name == NULL) | |
37 | 2946 return OK; |
7 | 2947 |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2948 wname = enc_to_utf16(name, NULL); |
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2949 if (wname == NULL) |
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2950 return FAIL; |
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2951 |
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2952 if (wcscmp(wname, L"*") == 0) |
7 | 2953 { |
18773
38a3bef525e6
patch 8.1.2376: preprocessor indents are incorrect
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
2954 # if defined(FEAT_GUI_MSWIN) |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2955 CHOOSEFONTW cf; |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
2956 // if name is "*", bring up std font dialog: |
20007
aadd1cae2ff5
patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents:
19131
diff
changeset
|
2957 CLEAR_FIELD(cf); |
7 | 2958 cf.lStructSize = sizeof(cf); |
2959 cf.hwndOwner = s_hwnd; | |
2960 cf.Flags = CF_SCREENFONTS | CF_FIXEDPITCHONLY | CF_INITTOLOGFONTSTRUCT; | |
2961 if (lastlf != NULL) | |
2962 *lf = *lastlf; | |
2963 cf.lpLogFont = lf; | |
2964 cf.nFontType = 0 ; //REGULAR_FONTTYPE; | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2965 if (ChooseFontW(&cf)) |
5714 | 2966 ret = OK; |
18773
38a3bef525e6
patch 8.1.2376: preprocessor indents are incorrect
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
2967 # endif |
5714 | 2968 goto theend; |
7 | 2969 } |
2970 | |
2971 /* | |
2972 * Split name up, it could be <name>:h<height>:w<width> etc. | |
2973 */ | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2974 for (p = wname; *p && *p != L':'; p++) |
7 | 2975 { |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2976 if (p - wname + 1 >= LF_FACESIZE) |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
2977 goto theend; // Name too long |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2978 lf->lfFaceName[p - wname] = *p; |
7 | 2979 } |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2980 if (p != wname) |
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2981 lf->lfFaceName[p - wname] = NUL; |
7 | 2982 |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
2983 // First set defaults |
7 | 2984 lf->lfHeight = -12; |
2985 lf->lfWidth = 0; | |
2986 lf->lfWeight = FW_NORMAL; | |
2987 lf->lfItalic = FALSE; | |
2988 lf->lfUnderline = FALSE; | |
2989 lf->lfStrikeOut = FALSE; | |
2990 | |
2991 /* | |
2992 * If the font can't be found, try replacing '_' by ' '. | |
2993 */ | |
2994 if (init_logfont(lf) == FAIL) | |
2995 { | |
2996 int did_replace = FALSE; | |
2997 | |
2998 for (i = 0; lf->lfFaceName[i]; ++i) | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2999 if (lf->lfFaceName[i] == L'_') |
7 | 3000 { |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
3001 lf->lfFaceName[i] = L' '; |
7 | 3002 did_replace = TRUE; |
3003 } | |
3004 if (!did_replace || init_logfont(lf) == FAIL) | |
5714 | 3005 goto theend; |
7 | 3006 } |
3007 | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
3008 while (*p == L':') |
7 | 3009 p++; |
3010 | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
3011 // Set the values found after ':' |
7 | 3012 while (*p) |
3013 { | |
3014 switch (*p++) | |
3015 { | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
3016 case L'h': |
840 | 3017 lf->lfHeight = - points_to_pixels(p, &p, TRUE, (long_i)printer_dc); |
7 | 3018 break; |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
3019 case L'w': |
840 | 3020 lf->lfWidth = points_to_pixels(p, &p, FALSE, (long_i)printer_dc); |
7 | 3021 break; |
16439
9d20e26dc13c
patch 8.1.1224: MS-Windows: cannot specify font weight
Bram Moolenaar <Bram@vim.org>
parents:
16354
diff
changeset
|
3022 case L'W': |
9d20e26dc13c
patch 8.1.1224: MS-Windows: cannot specify font weight
Bram Moolenaar <Bram@vim.org>
parents:
16354
diff
changeset
|
3023 lf->lfWeight = wcstol(p, &p, 10); |
9d20e26dc13c
patch 8.1.1224: MS-Windows: cannot specify font weight
Bram Moolenaar <Bram@vim.org>
parents:
16354
diff
changeset
|
3024 break; |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
3025 case L'b': |
7 | 3026 lf->lfWeight = FW_BOLD; |
3027 break; | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
3028 case L'i': |
7 | 3029 lf->lfItalic = TRUE; |
3030 break; | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
3031 case L'u': |
7 | 3032 lf->lfUnderline = TRUE; |
3033 break; | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
3034 case L's': |
7 | 3035 lf->lfStrikeOut = TRUE; |
3036 break; | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
3037 case L'c': |
7 | 3038 { |
3039 struct charset_pair *cp; | |
3040 | |
3041 for (cp = charset_pairs; cp->name != NULL; ++cp) | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
3042 if (utf16ascncmp(p, cp->name, strlen(cp->name)) == 0) |
7 | 3043 { |
3044 lf->lfCharSet = cp->charset; | |
3045 p += strlen(cp->name); | |
3046 break; | |
3047 } | |
37 | 3048 if (cp->name == NULL && verbose) |
7 | 3049 { |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
3050 char_u *s = utf16_to_enc(p, NULL); |
26893
79c76ca2c53c
patch 8.2.3975: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26883
diff
changeset
|
3051 |
79c76ca2c53c
patch 8.2.3975: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26883
diff
changeset
|
3052 semsg(_(e_illegal_str_name_str_in_font_name_str), |
79c76ca2c53c
patch 8.2.3975: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26883
diff
changeset
|
3053 "charset", s, name); |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
3054 vim_free(s); |
7 | 3055 break; |
3056 } | |
3057 break; | |
3058 } | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
3059 case L'q': |
8835
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
3060 { |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
3061 struct quality_pair *qp; |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
3062 |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
3063 for (qp = quality_pairs; qp->name != NULL; ++qp) |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
3064 if (utf16ascncmp(p, qp->name, strlen(qp->name)) == 0) |
8835
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
3065 { |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
3066 lf->lfQuality = qp->quality; |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
3067 p += strlen(qp->name); |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
3068 break; |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
3069 } |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
3070 if (qp->name == NULL && verbose) |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
3071 { |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
3072 char_u *s = utf16_to_enc(p, NULL); |
26893
79c76ca2c53c
patch 8.2.3975: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26883
diff
changeset
|
3073 semsg(_(e_illegal_str_name_str_in_font_name_str), |
79c76ca2c53c
patch 8.2.3975: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26883
diff
changeset
|
3074 "quality", s, name); |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
3075 vim_free(s); |
8835
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
3076 break; |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
3077 } |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
3078 break; |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
3079 } |
7 | 3080 default: |
37 | 3081 if (verbose) |
26893
79c76ca2c53c
patch 8.2.3975: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26883
diff
changeset
|
3082 semsg(_(e_illegal_char_nr_in_font_name_str), p[-1], name); |
5714 | 3083 goto theend; |
7 | 3084 } |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
3085 while (*p == L':') |
7 | 3086 p++; |
3087 } | |
5714 | 3088 ret = OK; |
3089 | |
7 | 3090 theend: |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
3091 // ron: init lastlf |
5714 | 3092 if (ret == OK && printer_dc == NULL) |
7 | 3093 { |
3094 vim_free(lastlf); | |
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
3095 lastlf = ALLOC_ONE(LOGFONTW); |
7 | 3096 if (lastlf != NULL) |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
3097 mch_memmove(lastlf, lf, sizeof(LOGFONTW)); |
7 | 3098 } |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
3099 vim_free(wname); |
5714 | 3100 |
3101 return ret; | |
7 | 3102 } |
3103 | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
3104 #endif // defined(FEAT_GUI) || defined(FEAT_PRINTER) |
7797
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3105 |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8140
diff
changeset
|
3106 #if defined(FEAT_JOB_CHANNEL) || defined(PROTO) |
7797
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3107 /* |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3108 * Initialize the Winsock dll. |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3109 */ |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3110 void |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7797
diff
changeset
|
3111 channel_init_winsock(void) |
7797
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3112 { |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3113 WSADATA wsaData; |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3114 int wsaerr; |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
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3115 |
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commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
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3116 if (WSInitialized) |
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commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
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3117 return; |
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commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
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3118 |
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commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
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3119 wsaerr = WSAStartup(MAKEWORD(2, 2), &wsaData); |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
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3120 if (wsaerr == 0) |
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commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
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3121 WSInitialized = TRUE; |
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commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
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3122 } |
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commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
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3123 #endif |