|
7
|
1 /* vi:set ts=8 sts=4 sw=4:
|
|
|
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 *
|
|
|
13 * Routines common to both Win16 and Win32.
|
|
|
14 */
|
|
|
15
|
|
|
16 #ifdef WIN16
|
|
|
17 # ifdef __BORLANDC__
|
|
|
18 # pragma warn -par
|
|
|
19 # pragma warn -ucp
|
|
|
20 # pragma warn -use
|
|
|
21 # pragma warn -aus
|
|
|
22 # endif
|
|
|
23 #endif
|
|
|
24
|
|
714
|
25 #include "vimio.h"
|
|
7
|
26 #include "vim.h"
|
|
|
27
|
|
|
28 #ifdef WIN16
|
|
|
29 # define SHORT_FNAME /* always 8.3 file name */
|
|
|
30 # include <dos.h>
|
|
|
31 # include <string.h>
|
|
|
32 #endif
|
|
|
33 #include <sys/types.h>
|
|
|
34 #include <errno.h>
|
|
|
35 #include <signal.h>
|
|
|
36 #include <limits.h>
|
|
|
37 #include <process.h>
|
|
|
38
|
|
|
39 #undef chdir
|
|
|
40 #ifdef __GNUC__
|
|
|
41 # ifndef __MINGW32__
|
|
|
42 # include <dirent.h>
|
|
|
43 # endif
|
|
|
44 #else
|
|
|
45 # include <direct.h>
|
|
|
46 #endif
|
|
|
47
|
|
|
48 #if defined(FEAT_TITLE) && !defined(FEAT_GUI_W32)
|
|
|
49 # include <shellapi.h>
|
|
|
50 #endif
|
|
|
51
|
|
|
52 #if defined(FEAT_PRINTER) && !defined(FEAT_POSTSCRIPT)
|
|
|
53 # include <dlgs.h>
|
|
|
54 # ifdef WIN3264
|
|
|
55 # include <winspool.h>
|
|
|
56 # else
|
|
|
57 # include <print.h>
|
|
|
58 # endif
|
|
|
59 # include <commdlg.h>
|
|
|
60 #endif
|
|
|
61
|
|
|
62 #ifdef __MINGW32__
|
|
|
63 # ifndef FROM_LEFT_1ST_BUTTON_PRESSED
|
|
|
64 # define FROM_LEFT_1ST_BUTTON_PRESSED 0x0001
|
|
|
65 # endif
|
|
|
66 # ifndef RIGHTMOST_BUTTON_PRESSED
|
|
|
67 # define RIGHTMOST_BUTTON_PRESSED 0x0002
|
|
|
68 # endif
|
|
|
69 # ifndef FROM_LEFT_2ND_BUTTON_PRESSED
|
|
|
70 # define FROM_LEFT_2ND_BUTTON_PRESSED 0x0004
|
|
|
71 # endif
|
|
|
72 # ifndef FROM_LEFT_3RD_BUTTON_PRESSED
|
|
|
73 # define FROM_LEFT_3RD_BUTTON_PRESSED 0x0008
|
|
|
74 # endif
|
|
|
75 # ifndef FROM_LEFT_4TH_BUTTON_PRESSED
|
|
|
76 # define FROM_LEFT_4TH_BUTTON_PRESSED 0x0010
|
|
|
77 # endif
|
|
|
78
|
|
|
79 /*
|
|
|
80 * EventFlags
|
|
|
81 */
|
|
|
82 # ifndef MOUSE_MOVED
|
|
|
83 # define MOUSE_MOVED 0x0001
|
|
|
84 # endif
|
|
|
85 # ifndef DOUBLE_CLICK
|
|
|
86 # define DOUBLE_CLICK 0x0002
|
|
|
87 # endif
|
|
|
88 #endif
|
|
|
89
|
|
|
90 /*
|
|
|
91 * When generating prototypes for Win32 on Unix, these lines make the syntax
|
|
|
92 * errors disappear. They do not need to be correct.
|
|
|
93 */
|
|
|
94 #ifdef PROTO
|
|
|
95 #define WINAPI
|
|
|
96 #define WINBASEAPI
|
|
|
97 typedef int BOOL;
|
|
|
98 typedef int CALLBACK;
|
|
|
99 typedef int COLORREF;
|
|
|
100 typedef int CONSOLE_CURSOR_INFO;
|
|
|
101 typedef int COORD;
|
|
|
102 typedef int DWORD;
|
|
|
103 typedef int ENUMLOGFONT;
|
|
|
104 typedef int HANDLE;
|
|
|
105 typedef int HDC;
|
|
|
106 typedef int HFONT;
|
|
|
107 typedef int HICON;
|
|
|
108 typedef int HWND;
|
|
|
109 typedef int INPUT_RECORD;
|
|
|
110 typedef int KEY_EVENT_RECORD;
|
|
|
111 typedef int LOGFONT;
|
|
|
112 typedef int LPARAM;
|
|
|
113 typedef int LPBOOL;
|
|
|
114 typedef int LPCSTR;
|
|
|
115 typedef int LPCWSTR;
|
|
|
116 typedef int LPSTR;
|
|
|
117 typedef int LPTSTR;
|
|
|
118 typedef int LPWSTR;
|
|
|
119 typedef int LRESULT;
|
|
|
120 typedef int MOUSE_EVENT_RECORD;
|
|
|
121 typedef int NEWTEXTMETRIC;
|
|
|
122 typedef int PACL;
|
|
|
123 typedef int PRINTDLG;
|
|
|
124 typedef int PSECURITY_DESCRIPTOR;
|
|
|
125 typedef int PSID;
|
|
|
126 typedef int SECURITY_INFORMATION;
|
|
|
127 typedef int SHORT;
|
|
|
128 typedef int SMALL_RECT;
|
|
|
129 typedef int TEXTMETRIC;
|
|
|
130 typedef int UINT;
|
|
|
131 typedef int WCHAR;
|
|
|
132 typedef int WORD;
|
|
|
133 typedef int WPARAM;
|
|
|
134 typedef void VOID;
|
|
|
135 #endif
|
|
|
136
|
|
|
137 /* Record all output and all keyboard & mouse input */
|
|
|
138 /* #define MCH_WRITE_DUMP */
|
|
|
139
|
|
|
140 #ifdef MCH_WRITE_DUMP
|
|
|
141 FILE* fdDump = NULL;
|
|
|
142 #endif
|
|
|
143
|
|
|
144 #ifdef WIN3264
|
|
|
145 extern DWORD g_PlatformId;
|
|
|
146 #endif
|
|
|
147
|
|
|
148 #ifndef FEAT_GUI_MSWIN
|
|
|
149 extern char g_szOrigTitle[];
|
|
|
150 #endif
|
|
|
151
|
|
|
152 #ifdef FEAT_GUI
|
|
|
153 extern HWND s_hwnd;
|
|
|
154 #else
|
|
|
155 static HWND s_hwnd = 0; /* console window handle, set by GetConsoleHwnd() */
|
|
|
156 #endif
|
|
|
157
|
|
|
158 extern int WSInitialized;
|
|
|
159
|
|
|
160 /* Don't generate prototypes here, because some systems do have these
|
|
|
161 * functions. */
|
|
|
162 #if defined(__GNUC__) && !defined(PROTO)
|
|
|
163 # ifndef __MINGW32__
|
|
|
164 int _stricoll(char *a, char *b)
|
|
|
165 {
|
|
|
166 // the ANSI-ish correct way is to use strxfrm():
|
|
|
167 char a_buff[512], b_buff[512]; // file names, so this is enough on Win32
|
|
|
168 strxfrm(a_buff, a, 512);
|
|
|
169 strxfrm(b_buff, b, 512);
|
|
|
170 return strcoll(a_buff, b_buff);
|
|
|
171 }
|
|
|
172
|
|
|
173 char * _fullpath(char *buf, char *fname, int len)
|
|
|
174 {
|
|
|
175 LPTSTR toss;
|
|
|
176
|
|
|
177 return (char *)GetFullPathName(fname, len, buf, &toss);
|
|
|
178 }
|
|
|
179 # endif
|
|
|
180
|
|
|
181 int _chdrive(int drive)
|
|
|
182 {
|
|
|
183 char temp [3] = "-:";
|
|
|
184 temp[0] = drive + 'A' - 1;
|
|
|
185 return !SetCurrentDirectory(temp);
|
|
|
186 }
|
|
|
187 #else
|
|
|
188 # ifdef __BORLANDC__
|
|
|
189 /* being a more ANSI compliant compiler, BorlandC doesn't define _stricoll:
|
|
|
190 * but it does in BC 5.02! */
|
|
|
191 # if __BORLANDC__ < 0x502
|
|
|
192 int _stricoll(char *a, char *b)
|
|
|
193 {
|
|
|
194 # if 1
|
|
|
195 // this is fast but not correct:
|
|
|
196 return stricmp(a, b);
|
|
|
197 # else
|
|
|
198 // the ANSI-ish correct way is to use strxfrm():
|
|
|
199 char a_buff[512], b_buff[512]; // file names, so this is enough on Win32
|
|
|
200 strxfrm(a_buff, a, 512);
|
|
|
201 strxfrm(b_buff, b, 512);
|
|
|
202 return strcoll(a_buff, b_buff);
|
|
|
203 # endif
|
|
|
204 }
|
|
|
205 # endif
|
|
|
206 # endif
|
|
|
207 #endif
|
|
|
208
|
|
|
209
|
|
|
210 #if defined(FEAT_GUI_MSWIN) || defined(PROTO)
|
|
|
211 /*
|
|
|
212 * GUI version of mch_exit().
|
|
|
213 * Shut down and exit with status `r'
|
|
|
214 * Careful: mch_exit() may be called before mch_init()!
|
|
|
215 */
|
|
|
216 void
|
|
|
217 mch_exit(int r)
|
|
|
218 {
|
|
|
219 display_errors();
|
|
|
220
|
|
|
221 ml_close_all(TRUE); /* remove all memfiles */
|
|
|
222
|
|
|
223 # ifdef FEAT_OLE
|
|
|
224 UninitOLE();
|
|
|
225 # endif
|
|
|
226 # ifdef FEAT_NETBEANS_INTG
|
|
|
227 if (WSInitialized)
|
|
|
228 {
|
|
|
229 WSInitialized = FALSE;
|
|
|
230 WSACleanup();
|
|
|
231 }
|
|
|
232 # endif
|
|
|
233 #ifdef DYNAMIC_GETTEXT
|
|
|
234 dyn_libintl_end();
|
|
|
235 #endif
|
|
|
236
|
|
|
237 if (gui.in_use)
|
|
|
238 gui_exit(r);
|
|
1071
|
239
|
|
|
240 #ifdef EXITFREE
|
|
|
241 free_all_mem();
|
|
|
242 #endif
|
|
|
243
|
|
7
|
244 exit(r);
|
|
|
245 }
|
|
|
246
|
|
|
247 #endif /* FEAT_GUI_MSWIN */
|
|
|
248
|
|
|
249
|
|
|
250 /*
|
|
|
251 * Init the tables for toupper() and tolower().
|
|
|
252 */
|
|
|
253 void
|
|
|
254 mch_early_init(void)
|
|
|
255 {
|
|
|
256 int i;
|
|
|
257
|
|
|
258 #ifdef WIN3264
|
|
|
259 PlatformId();
|
|
|
260 #endif
|
|
|
261
|
|
|
262 /* Init the tables for toupper() and tolower() */
|
|
|
263 for (i = 0; i < 256; ++i)
|
|
|
264 toupper_tab[i] = tolower_tab[i] = i;
|
|
|
265 #ifdef WIN3264
|
|
|
266 CharUpperBuff(toupper_tab, 256);
|
|
|
267 CharLowerBuff(tolower_tab, 256);
|
|
|
268 #else
|
|
|
269 AnsiUpperBuff(toupper_tab, 256);
|
|
|
270 AnsiLowerBuff(tolower_tab, 256);
|
|
|
271 #endif
|
|
26
|
272
|
|
|
273 #if defined(FEAT_MBYTE) && !defined(FEAT_GUI)
|
|
|
274 (void)get_cmd_argsW(NULL);
|
|
|
275 #endif
|
|
7
|
276 }
|
|
|
277
|
|
|
278
|
|
|
279 /*
|
|
|
280 * Return TRUE if the input comes from a terminal, FALSE otherwise.
|
|
|
281 */
|
|
|
282 int
|
|
|
283 mch_input_isatty()
|
|
|
284 {
|
|
|
285 #ifdef FEAT_GUI_MSWIN
|
|
|
286 return OK; /* GUI always has a tty */
|
|
|
287 #else
|
|
|
288 if (isatty(read_cmd_fd))
|
|
|
289 return TRUE;
|
|
|
290 return FALSE;
|
|
|
291 #endif
|
|
|
292 }
|
|
|
293
|
|
|
294 #ifdef FEAT_TITLE
|
|
|
295 /*
|
|
|
296 * mch_settitle(): set titlebar of our window
|
|
|
297 */
|
|
|
298 void
|
|
|
299 mch_settitle(
|
|
|
300 char_u *title,
|
|
|
301 char_u *icon)
|
|
|
302 {
|
|
|
303 # ifdef FEAT_GUI_MSWIN
|
|
|
304 gui_mch_settitle(title, icon);
|
|
|
305 # else
|
|
|
306 if (title != NULL)
|
|
26
|
307 {
|
|
|
308 # ifdef FEAT_MBYTE
|
|
|
309 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage)
|
|
|
310 {
|
|
|
311 /* Convert the title from 'encoding' to the active codepage. */
|
|
1752
|
312 WCHAR *wp = enc_to_utf16(title, NULL);
|
|
26
|
313 int n;
|
|
|
314
|
|
|
315 if (wp != NULL)
|
|
|
316 {
|
|
|
317 n = SetConsoleTitleW(wp);
|
|
|
318 vim_free(wp);
|
|
|
319 if (n != 0 || GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
|
|
|
320 return;
|
|
|
321 }
|
|
|
322 }
|
|
|
323 # endif
|
|
7
|
324 SetConsoleTitle(title);
|
|
26
|
325 }
|
|
7
|
326 # endif
|
|
|
327 }
|
|
|
328
|
|
|
329
|
|
|
330 /*
|
|
|
331 * Restore the window/icon title.
|
|
|
332 * which is one of:
|
|
|
333 * 1: Just restore title
|
|
|
334 * 2: Just restore icon (which we don't have)
|
|
|
335 * 3: Restore title and icon (which we don't have)
|
|
|
336 */
|
|
323
|
337 /*ARGSUSED*/
|
|
7
|
338 void
|
|
|
339 mch_restore_title(
|
|
|
340 int which)
|
|
|
341 {
|
|
|
342 #ifndef FEAT_GUI_MSWIN
|
|
|
343 mch_settitle((which & 1) ? g_szOrigTitle : NULL, NULL);
|
|
|
344 #endif
|
|
|
345 }
|
|
|
346
|
|
|
347
|
|
|
348 /*
|
|
|
349 * Return TRUE if we can restore the title (we can)
|
|
|
350 */
|
|
|
351 int
|
|
|
352 mch_can_restore_title()
|
|
|
353 {
|
|
|
354 return TRUE;
|
|
|
355 }
|
|
|
356
|
|
|
357
|
|
|
358 /*
|
|
|
359 * Return TRUE if we can restore the icon title (we can't)
|
|
|
360 */
|
|
|
361 int
|
|
|
362 mch_can_restore_icon()
|
|
|
363 {
|
|
|
364 return FALSE;
|
|
|
365 }
|
|
|
366 #endif /* FEAT_TITLE */
|
|
|
367
|
|
|
368
|
|
|
369 /*
|
|
39
|
370 * Get absolute file name into buffer "buf" of length "len" bytes,
|
|
|
371 * turning all '/'s into '\\'s and getting the correct case of each component
|
|
|
372 * of the file name. Append a (back)slash to a directory name.
|
|
7
|
373 * When 'shellslash' set do it the other way around.
|
|
|
374 * Return OK or FAIL.
|
|
|
375 */
|
|
323
|
376 /*ARGSUSED*/
|
|
7
|
377 int
|
|
|
378 mch_FullName(
|
|
|
379 char_u *fname,
|
|
|
380 char_u *buf,
|
|
|
381 int len,
|
|
|
382 int force)
|
|
|
383 {
|
|
|
384 int nResult = FAIL;
|
|
|
385
|
|
|
386 #ifdef __BORLANDC__
|
|
|
387 if (*fname == NUL) /* Borland behaves badly here - make it consistent */
|
|
|
388 nResult = mch_dirname(buf, len);
|
|
|
389 else
|
|
|
390 #endif
|
|
|
391 {
|
|
179
|
392 #ifdef FEAT_MBYTE
|
|
39
|
393 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage
|
|
|
394 # ifdef __BORLANDC__
|
|
|
395 /* Wide functions of Borland C 5.5 do not work on Windows 98. */
|
|
|
396 && g_PlatformId == VER_PLATFORM_WIN32_NT
|
|
|
397 # endif
|
|
|
398 )
|
|
|
399 {
|
|
|
400 WCHAR *wname;
|
|
|
401 WCHAR wbuf[MAX_PATH];
|
|
|
402 char_u *cname = NULL;
|
|
|
403
|
|
|
404 /* Use the wide function:
|
|
|
405 * - convert the fname from 'encoding' to UCS2.
|
|
|
406 * - invoke _wfullpath()
|
|
|
407 * - convert the result from UCS2 to 'encoding'.
|
|
|
408 */
|
|
1752
|
409 wname = enc_to_utf16(fname, NULL);
|
|
39
|
410 if (wname != NULL && _wfullpath(wbuf, wname, MAX_PATH - 1) != NULL)
|
|
|
411 {
|
|
1752
|
412 cname = utf16_to_enc((short_u *)wbuf, NULL);
|
|
39
|
413 if (cname != NULL)
|
|
|
414 {
|
|
417
|
415 vim_strncpy(buf, cname, len - 1);
|
|
39
|
416 nResult = OK;
|
|
|
417 }
|
|
|
418 }
|
|
|
419 vim_free(wname);
|
|
|
420 vim_free(cname);
|
|
|
421 }
|
|
|
422 if (nResult == FAIL) /* fall back to non-wide function */
|
|
7
|
423 #endif
|
|
39
|
424 {
|
|
|
425 if (_fullpath(buf, fname, len - 1) == NULL)
|
|
|
426 {
|
|
417
|
427 /* failed, use relative path name */
|
|
|
428 vim_strncpy(buf, fname, len - 1);
|
|
39
|
429 }
|
|
|
430 else
|
|
|
431 nResult = OK;
|
|
|
432 }
|
|
7
|
433 }
|
|
|
434
|
|
|
435 #ifdef USE_FNAME_CASE
|
|
|
436 fname_case(buf, len);
|
|
39
|
437 #else
|
|
|
438 slash_adjust(buf);
|
|
7
|
439 #endif
|
|
|
440
|
|
|
441 return nResult;
|
|
|
442 }
|
|
|
443
|
|
|
444
|
|
|
445 /*
|
|
|
446 * Return TRUE if "fname" does not depend on the current directory.
|
|
|
447 */
|
|
|
448 int
|
|
|
449 mch_isFullName(char_u *fname)
|
|
|
450 {
|
|
|
451 char szName[_MAX_PATH + 1];
|
|
|
452
|
|
|
453 /* A name like "d:/foo" and "//server/share" is absolute */
|
|
|
454 if ((fname[0] && fname[1] == ':' && (fname[2] == '/' || fname[2] == '\\'))
|
|
|
455 || (fname[0] == fname[1] && (fname[0] == '/' || fname[0] == '\\')))
|
|
|
456 return TRUE;
|
|
|
457
|
|
|
458 /* A name that can't be made absolute probably isn't absolute. */
|
|
|
459 if (mch_FullName(fname, szName, _MAX_PATH, FALSE) == FAIL)
|
|
|
460 return FALSE;
|
|
|
461
|
|
39
|
462 return pathcmp(fname, szName, -1) == 0;
|
|
7
|
463 }
|
|
|
464
|
|
|
465 /*
|
|
|
466 * Replace all slashes by backslashes.
|
|
|
467 * This used to be the other way around, but MS-DOS sometimes has problems
|
|
|
468 * with slashes (e.g. in a command name). We can't have mixed slashes and
|
|
|
469 * backslashes, because comparing file names will not work correctly. The
|
|
|
470 * commands that use a file name should try to avoid the need to type a
|
|
|
471 * backslash twice.
|
|
|
472 * When 'shellslash' set do it the other way around.
|
|
|
473 */
|
|
|
474 void
|
|
|
475 slash_adjust(p)
|
|
|
476 char_u *p;
|
|
|
477 {
|
|
434
|
478 while (*p)
|
|
|
479 {
|
|
|
480 if (*p == psepcN)
|
|
|
481 *p = psepc;
|
|
|
482 mb_ptr_adv(p);
|
|
|
483 }
|
|
7
|
484 }
|
|
|
485
|
|
|
486
|
|
|
487 /*
|
|
|
488 * stat() can't handle a trailing '/' or '\', remove it first.
|
|
|
489 */
|
|
|
490 int
|
|
|
491 vim_stat(const char *name, struct stat *stp)
|
|
|
492 {
|
|
|
493 char buf[_MAX_PATH + 1];
|
|
|
494 char *p;
|
|
|
495
|
|
427
|
496 vim_strncpy((char_u *)buf, (char_u *)name, _MAX_PATH);
|
|
7
|
497 p = buf + strlen(buf);
|
|
|
498 if (p > buf)
|
|
39
|
499 mb_ptr_back(buf, p);
|
|
7
|
500 if (p > buf && (*p == '\\' || *p == '/') && p[-1] != ':')
|
|
|
501 *p = NUL;
|
|
|
502 #ifdef FEAT_MBYTE
|
|
|
503 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage
|
|
|
504 # ifdef __BORLANDC__
|
|
|
505 /* Wide functions of Borland C 5.5 do not work on Windows 98. */
|
|
|
506 && g_PlatformId == VER_PLATFORM_WIN32_NT
|
|
|
507 # endif
|
|
|
508 )
|
|
|
509 {
|
|
1752
|
510 WCHAR *wp = enc_to_utf16(buf, NULL);
|
|
7
|
511 int n;
|
|
|
512
|
|
|
513 if (wp != NULL)
|
|
|
514 {
|
|
|
515 n = _wstat(wp, (struct _stat *)stp);
|
|
|
516 vim_free(wp);
|
|
|
517 if (n >= 0)
|
|
|
518 return n;
|
|
|
519 /* Retry with non-wide function (for Windows 98). Can't use
|
|
|
520 * GetLastError() here and it's unclear what errno gets set to if
|
|
|
521 * the _wstat() fails for missing wide functions. */
|
|
|
522 }
|
|
|
523 }
|
|
|
524 #endif
|
|
|
525 return stat(buf, stp);
|
|
|
526 }
|
|
|
527
|
|
|
528 #if defined(FEAT_GUI_MSWIN) || defined(PROTO)
|
|
323
|
529 /*ARGSUSED*/
|
|
7
|
530 void
|
|
|
531 mch_settmode(int tmode)
|
|
|
532 {
|
|
|
533 /* nothing to do */
|
|
|
534 }
|
|
|
535
|
|
|
536 int
|
|
|
537 mch_get_shellsize(void)
|
|
|
538 {
|
|
|
539 /* never used */
|
|
|
540 return OK;
|
|
|
541 }
|
|
|
542
|
|
|
543 void
|
|
|
544 mch_set_shellsize(void)
|
|
|
545 {
|
|
|
546 /* never used */
|
|
|
547 }
|
|
|
548
|
|
|
549 /*
|
|
|
550 * Rows and/or Columns has changed.
|
|
|
551 */
|
|
|
552 void
|
|
|
553 mch_new_shellsize(void)
|
|
|
554 {
|
|
|
555 /* never used */
|
|
|
556 }
|
|
|
557
|
|
|
558 #endif
|
|
|
559
|
|
|
560 /*
|
|
|
561 * We have no job control, so fake it by starting a new shell.
|
|
|
562 */
|
|
|
563 void
|
|
|
564 mch_suspend()
|
|
|
565 {
|
|
|
566 suspend_shell();
|
|
|
567 }
|
|
|
568
|
|
|
569 #if defined(USE_MCH_ERRMSG) || defined(PROTO)
|
|
|
570
|
|
|
571 #ifdef display_errors
|
|
|
572 # undef display_errors
|
|
|
573 #endif
|
|
|
574
|
|
|
575 /*
|
|
|
576 * Display the saved error message(s).
|
|
|
577 */
|
|
|
578 void
|
|
|
579 display_errors()
|
|
|
580 {
|
|
|
581 char *p;
|
|
|
582
|
|
|
583 if (error_ga.ga_data != NULL)
|
|
|
584 {
|
|
|
585 /* avoid putting up a message box with blanks only */
|
|
|
586 for (p = (char *)error_ga.ga_data; *p; ++p)
|
|
|
587 if (!isspace(*p))
|
|
|
588 {
|
|
802
|
589 (void)gui_mch_dialog(
|
|
|
590 #ifdef FEAT_GUI
|
|
|
591 gui.starting ? VIM_INFO :
|
|
|
592 #endif
|
|
|
593 VIM_ERROR,
|
|
|
594 #ifdef FEAT_GUI
|
|
|
595 gui.starting ? (char_u *)_("Message") :
|
|
|
596 #endif
|
|
|
597 (char_u *)_("Error"),
|
|
|
598 p, (char_u *)_("&Ok"), 1, NULL);
|
|
7
|
599 break;
|
|
|
600 }
|
|
|
601 ga_clear(&error_ga);
|
|
|
602 }
|
|
|
603 }
|
|
|
604 #endif
|
|
|
605
|
|
|
606
|
|
|
607 /*
|
|
|
608 * Return TRUE if "p" contain a wildcard that can be expanded by
|
|
|
609 * dos_expandpath().
|
|
|
610 */
|
|
|
611 int
|
|
|
612 mch_has_exp_wildcard(char_u *p)
|
|
|
613 {
|
|
39
|
614 for ( ; *p; mb_ptr_adv(p))
|
|
7
|
615 {
|
|
|
616 if (vim_strchr((char_u *)"?*[", *p) != NULL
|
|
|
617 || (*p == '~' && p[1] != NUL))
|
|
|
618 return TRUE;
|
|
|
619 }
|
|
|
620 return FALSE;
|
|
|
621 }
|
|
|
622
|
|
|
623 /*
|
|
|
624 * Return TRUE if "p" contain a wildcard or a "~1" kind of thing (could be a
|
|
|
625 * shortened file name).
|
|
|
626 */
|
|
|
627 int
|
|
|
628 mch_has_wildcard(char_u *p)
|
|
|
629 {
|
|
39
|
630 for ( ; *p; mb_ptr_adv(p))
|
|
7
|
631 {
|
|
|
632 if (vim_strchr((char_u *)
|
|
|
633 # ifdef VIM_BACKTICK
|
|
|
634 "?*$[`"
|
|
|
635 # else
|
|
|
636 "?*$["
|
|
|
637 # endif
|
|
|
638 , *p) != NULL
|
|
|
639 || (*p == '~' && p[1] != NUL))
|
|
|
640 return TRUE;
|
|
|
641 }
|
|
|
642 return FALSE;
|
|
|
643 }
|
|
|
644
|
|
|
645
|
|
|
646 /*
|
|
|
647 * The normal _chdir() does not change the default drive. This one does.
|
|
|
648 * Returning 0 implies success; -1 implies failure.
|
|
|
649 */
|
|
|
650 int
|
|
|
651 mch_chdir(char *path)
|
|
|
652 {
|
|
|
653 if (path[0] == NUL) /* just checking... */
|
|
|
654 return -1;
|
|
|
655
|
|
|
656 if (isalpha(path[0]) && path[1] == ':') /* has a drive name */
|
|
|
657 {
|
|
|
658 /* If we can change to the drive, skip that part of the path. If we
|
|
|
659 * can't then the current directory may be invalid, try using chdir()
|
|
|
660 * with the whole path. */
|
|
|
661 if (_chdrive(TOLOWER_ASC(path[0]) - 'a' + 1) == 0)
|
|
|
662 path += 2;
|
|
|
663 }
|
|
|
664
|
|
|
665 if (*path == NUL) /* drive name only */
|
|
|
666 return 0;
|
|
|
667
|
|
23
|
668 #ifdef FEAT_MBYTE
|
|
|
669 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage)
|
|
|
670 {
|
|
1752
|
671 WCHAR *p = enc_to_utf16(path, NULL);
|
|
23
|
672 int n;
|
|
|
673
|
|
|
674 if (p != NULL)
|
|
|
675 {
|
|
|
676 n = _wchdir(p);
|
|
|
677 vim_free(p);
|
|
|
678 if (n == 0)
|
|
|
679 return 0;
|
|
|
680 /* Retry with non-wide function (for Windows 98). */
|
|
|
681 }
|
|
|
682 }
|
|
|
683 #endif
|
|
|
684
|
|
7
|
685 return chdir(path); /* let the normal chdir() do the rest */
|
|
|
686 }
|
|
|
687
|
|
|
688
|
|
|
689 /*
|
|
|
690 * Switching off termcap mode is only allowed when Columns is 80, otherwise a
|
|
|
691 * crash may result. It's always allowed on NT or when running the GUI.
|
|
|
692 */
|
|
323
|
693 /*ARGSUSED*/
|
|
7
|
694 int
|
|
|
695 can_end_termcap_mode(
|
|
|
696 int give_msg)
|
|
|
697 {
|
|
|
698 #ifdef FEAT_GUI_MSWIN
|
|
|
699 return TRUE; /* GUI starts a new console anyway */
|
|
|
700 #else
|
|
|
701 if (g_PlatformId == VER_PLATFORM_WIN32_NT || Columns == 80)
|
|
|
702 return TRUE;
|
|
|
703 if (give_msg)
|
|
|
704 msg(_("'columns' is not 80, cannot execute external commands"));
|
|
|
705 return FALSE;
|
|
|
706 #endif
|
|
|
707 }
|
|
|
708
|
|
|
709 #ifdef FEAT_GUI_MSWIN
|
|
|
710 /*
|
|
|
711 * return non-zero if a character is available
|
|
|
712 */
|
|
|
713 int
|
|
|
714 mch_char_avail()
|
|
|
715 {
|
|
|
716 /* never used */
|
|
|
717 return TRUE;
|
|
|
718 }
|
|
|
719 #endif
|
|
|
720
|
|
|
721
|
|
|
722 /*
|
|
|
723 * set screen mode, always fails.
|
|
|
724 */
|
|
323
|
725 /*ARGSUSED*/
|
|
7
|
726 int
|
|
|
727 mch_screenmode(
|
|
|
728 char_u *arg)
|
|
|
729 {
|
|
|
730 EMSG(_(e_screenmode));
|
|
|
731 return FAIL;
|
|
|
732 }
|
|
|
733
|
|
|
734
|
|
|
735 #if defined(FEAT_LIBCALL) || defined(PROTO)
|
|
|
736 /*
|
|
|
737 * Call a DLL routine which takes either a string or int param
|
|
|
738 * and returns an allocated string.
|
|
|
739 * Return OK if it worked, FAIL if not.
|
|
|
740 */
|
|
|
741 # ifdef WIN3264
|
|
|
742 typedef LPTSTR (*MYSTRPROCSTR)(LPTSTR);
|
|
|
743 typedef LPTSTR (*MYINTPROCSTR)(int);
|
|
|
744 typedef int (*MYSTRPROCINT)(LPTSTR);
|
|
|
745 typedef int (*MYINTPROCINT)(int);
|
|
|
746 # else
|
|
|
747 typedef LPSTR (*MYSTRPROCSTR)(LPSTR);
|
|
|
748 typedef LPSTR (*MYINTPROCSTR)(int);
|
|
|
749 typedef int (*MYSTRPROCINT)(LPSTR);
|
|
|
750 typedef int (*MYINTPROCINT)(int);
|
|
|
751 # endif
|
|
|
752
|
|
|
753 # ifndef WIN16
|
|
|
754 /*
|
|
|
755 * Check if a pointer points to a valid NUL terminated string.
|
|
|
756 * Return the length of the string, including terminating NUL.
|
|
|
757 * Returns 0 for an invalid pointer, 1 for an empty string.
|
|
|
758 */
|
|
|
759 static size_t
|
|
|
760 check_str_len(char_u *str)
|
|
|
761 {
|
|
|
762 SYSTEM_INFO si;
|
|
|
763 MEMORY_BASIC_INFORMATION mbi;
|
|
|
764 size_t length = 0;
|
|
|
765 size_t i;
|
|
|
766 const char *p;
|
|
|
767
|
|
|
768 /* get page size */
|
|
|
769 GetSystemInfo(&si);
|
|
|
770
|
|
|
771 /* get memory information */
|
|
|
772 if (VirtualQuery(str, &mbi, sizeof(mbi)))
|
|
|
773 {
|
|
|
774 /* pre cast these (typing savers) */
|
|
840
|
775 long_u dwStr = (long_u)str;
|
|
|
776 long_u dwBaseAddress = (long_u)mbi.BaseAddress;
|
|
7
|
777
|
|
|
778 /* get start address of page that str is on */
|
|
840
|
779 long_u strPage = dwStr - (dwStr - dwBaseAddress) % si.dwPageSize;
|
|
7
|
780
|
|
|
781 /* get length from str to end of page */
|
|
840
|
782 long_u pageLength = si.dwPageSize - (dwStr - strPage);
|
|
7
|
783
|
|
|
784 for (p = str; !IsBadReadPtr(p, pageLength);
|
|
|
785 p += pageLength, pageLength = si.dwPageSize)
|
|
|
786 for (i = 0; i < pageLength; ++i, ++length)
|
|
|
787 if (p[i] == NUL)
|
|
|
788 return length + 1;
|
|
|
789 }
|
|
|
790
|
|
|
791 return 0;
|
|
|
792 }
|
|
|
793 # endif
|
|
|
794
|
|
|
795 int
|
|
|
796 mch_libcall(
|
|
|
797 char_u *libname,
|
|
|
798 char_u *funcname,
|
|
|
799 char_u *argstring, /* NULL when using a argint */
|
|
|
800 int argint,
|
|
|
801 char_u **string_result,/* NULL when using number_result */
|
|
|
802 int *number_result)
|
|
|
803 {
|
|
|
804 HINSTANCE hinstLib;
|
|
|
805 MYSTRPROCSTR ProcAdd;
|
|
|
806 MYINTPROCSTR ProcAddI;
|
|
|
807 char_u *retval_str = NULL;
|
|
|
808 int retval_int = 0;
|
|
|
809 size_t len;
|
|
|
810
|
|
|
811 BOOL fRunTimeLinkSuccess = FALSE;
|
|
|
812
|
|
|
813 // Get a handle to the DLL module.
|
|
|
814 hinstLib = LoadLibrary(libname);
|
|
|
815
|
|
|
816 // If the handle is valid, try to get the function address.
|
|
|
817 if (hinstLib != NULL)
|
|
|
818 {
|
|
|
819 #ifdef HAVE_TRY_EXCEPT
|
|
|
820 __try
|
|
|
821 {
|
|
|
822 #endif
|
|
|
823 if (argstring != NULL)
|
|
|
824 {
|
|
|
825 /* Call with string argument */
|
|
|
826 ProcAdd = (MYSTRPROCSTR) GetProcAddress(hinstLib, funcname);
|
|
|
827 if ((fRunTimeLinkSuccess = (ProcAdd != NULL)) != 0)
|
|
|
828 {
|
|
|
829 if (string_result == NULL)
|
|
|
830 retval_int = ((MYSTRPROCINT)ProcAdd)(argstring);
|
|
|
831 else
|
|
|
832 retval_str = (ProcAdd)(argstring);
|
|
|
833 }
|
|
|
834 }
|
|
|
835 else
|
|
|
836 {
|
|
|
837 /* Call with number argument */
|
|
|
838 ProcAddI = (MYINTPROCSTR) GetProcAddress(hinstLib, funcname);
|
|
|
839 if ((fRunTimeLinkSuccess = (ProcAddI != NULL)) != 0)
|
|
|
840 {
|
|
|
841 if (string_result == NULL)
|
|
|
842 retval_int = ((MYINTPROCINT)ProcAddI)(argint);
|
|
|
843 else
|
|
|
844 retval_str = (ProcAddI)(argint);
|
|
|
845 }
|
|
|
846 }
|
|
|
847
|
|
|
848 // Save the string before we free the library.
|
|
|
849 // Assume that a "1" result is an illegal pointer.
|
|
|
850 if (string_result == NULL)
|
|
|
851 *number_result = retval_int;
|
|
|
852 else if (retval_str != NULL
|
|
|
853 # ifdef WIN16
|
|
|
854 && retval_str != (char_u *)1
|
|
|
855 && retval_str != (char_u *)-1
|
|
|
856 && !IsBadStringPtr(retval_str, INT_MAX)
|
|
|
857 && (len = strlen(retval_str) + 1) > 0
|
|
|
858 # else
|
|
|
859 && (len = check_str_len(retval_str)) > 0
|
|
|
860 # endif
|
|
|
861 )
|
|
|
862 {
|
|
|
863 *string_result = lalloc((long_u)len, TRUE);
|
|
|
864 if (*string_result != NULL)
|
|
|
865 mch_memmove(*string_result, retval_str, len);
|
|
|
866 }
|
|
|
867
|
|
|
868 #ifdef HAVE_TRY_EXCEPT
|
|
|
869 }
|
|
|
870 __except(EXCEPTION_EXECUTE_HANDLER)
|
|
|
871 {
|
|
|
872 if (GetExceptionCode() == EXCEPTION_STACK_OVERFLOW)
|
|
|
873 RESETSTKOFLW();
|
|
|
874 fRunTimeLinkSuccess = 0;
|
|
|
875 }
|
|
|
876 #endif
|
|
|
877
|
|
|
878 // Free the DLL module.
|
|
|
879 (void)FreeLibrary(hinstLib);
|
|
|
880 }
|
|
|
881
|
|
|
882 if (!fRunTimeLinkSuccess)
|
|
|
883 {
|
|
|
884 EMSG2(_(e_libcall), funcname);
|
|
|
885 return FAIL;
|
|
|
886 }
|
|
|
887
|
|
|
888 return OK;
|
|
|
889 }
|
|
|
890 #endif
|
|
|
891
|
|
|
892 #if defined(FEAT_MBYTE) || defined(PROTO)
|
|
|
893 /*
|
|
1752
|
894 * Convert an UTF-8 string to UTF-16.
|
|
7
|
895 * "instr[inlen]" is the input. "inlen" is in bytes.
|
|
1752
|
896 * When "outstr" is NULL only return the number of UTF-16 words produced.
|
|
7
|
897 * Otherwise "outstr" must be a buffer of sufficient size.
|
|
1752
|
898 * Returns the number of UTF-16 words produced.
|
|
7
|
899 */
|
|
|
900 int
|
|
1752
|
901 utf8_to_utf16(char_u *instr, int inlen, short_u *outstr, int *unconvlenp)
|
|
7
|
902 {
|
|
|
903 int outlen = 0;
|
|
|
904 char_u *p = instr;
|
|
|
905 int todo = inlen;
|
|
|
906 int l;
|
|
1752
|
907 int ch;
|
|
7
|
908
|
|
|
909 while (todo > 0)
|
|
|
910 {
|
|
|
911 /* Only convert if we have a complete sequence. */
|
|
474
|
912 l = utf_ptr2len_len(p, todo);
|
|
7
|
913 if (l > todo)
|
|
|
914 {
|
|
|
915 /* Return length of incomplete sequence. */
|
|
|
916 if (unconvlenp != NULL)
|
|
|
917 *unconvlenp = todo;
|
|
|
918 break;
|
|
|
919 }
|
|
|
920
|
|
1752
|
921 ch = utf_ptr2char(p);
|
|
|
922 if (ch >= 0x10000)
|
|
|
923 {
|
|
|
924 /* non-BMP character, encoding with surrogate pairs */
|
|
|
925 ++outlen;
|
|
|
926 if (outstr != NULL)
|
|
|
927 {
|
|
|
928 *outstr++ = (0xD800 - (0x10000 >> 10)) + (ch >> 10);
|
|
|
929 *outstr++ = 0xDC00 | (ch & 0x3FF);
|
|
|
930 }
|
|
|
931 }
|
|
|
932 else if (outstr != NULL)
|
|
|
933 *outstr++ = ch;
|
|
7
|
934 ++outlen;
|
|
|
935 p += l;
|
|
|
936 todo -= l;
|
|
|
937 }
|
|
|
938
|
|
|
939 return outlen;
|
|
|
940 }
|
|
|
941
|
|
|
942 /*
|
|
1752
|
943 * Convert an UTF-16 string to UTF-8.
|
|
|
944 * The input is "instr[inlen]" with "inlen" in number of UTF-16 words.
|
|
7
|
945 * When "outstr" is NULL only return the required number of bytes.
|
|
|
946 * Otherwise "outstr" must be a buffer of sufficient size.
|
|
|
947 * Return the number of bytes produced.
|
|
|
948 */
|
|
|
949 int
|
|
1752
|
950 utf16_to_utf8(short_u *instr, int inlen, char_u *outstr)
|
|
7
|
951 {
|
|
|
952 int outlen = 0;
|
|
|
953 int todo = inlen;
|
|
|
954 short_u *p = instr;
|
|
|
955 int l;
|
|
1752
|
956 int ch, ch2;
|
|
7
|
957
|
|
|
958 while (todo > 0)
|
|
|
959 {
|
|
1752
|
960 ch = *p;
|
|
|
961 if (ch >= 0xD800 && ch <= 0xDBFF && todo > 1)
|
|
|
962 {
|
|
|
963 /* surrogate pairs handling */
|
|
|
964 ch2 = p[1];
|
|
|
965 if (ch2 >= 0xDC00 && ch2 <= 0xDFFF)
|
|
|
966 {
|
|
|
967 ch = ((ch - 0xD800) << 10) + (ch2 & 0x3FF) + 0x10000;
|
|
|
968 ++p;
|
|
|
969 --todo;
|
|
|
970 }
|
|
|
971 }
|
|
7
|
972 if (outstr != NULL)
|
|
|
973 {
|
|
1752
|
974 l = utf_char2bytes(ch, outstr);
|
|
7
|
975 outstr += l;
|
|
|
976 }
|
|
|
977 else
|
|
1752
|
978 l = utf_char2len(ch);
|
|
7
|
979 ++p;
|
|
|
980 outlen += l;
|
|
|
981 --todo;
|
|
|
982 }
|
|
|
983
|
|
|
984 return outlen;
|
|
|
985 }
|
|
|
986
|
|
|
987 /*
|
|
|
988 * Call MultiByteToWideChar() and allocate memory for the result.
|
|
|
989 * Returns the result in "*out[*outlen]" with an extra zero appended.
|
|
|
990 * "outlen" is in words.
|
|
|
991 */
|
|
|
992 void
|
|
|
993 MultiByteToWideChar_alloc(UINT cp, DWORD flags,
|
|
|
994 LPCSTR in, int inlen,
|
|
|
995 LPWSTR *out, int *outlen)
|
|
|
996 {
|
|
|
997 *outlen = MultiByteToWideChar(cp, flags, in, inlen, 0, 0);
|
|
|
998 /* Add one one word to avoid a zero-length alloc(). */
|
|
|
999 *out = (LPWSTR)alloc(sizeof(WCHAR) * (*outlen + 1));
|
|
|
1000 if (*out != NULL)
|
|
|
1001 {
|
|
|
1002 MultiByteToWideChar(cp, flags, in, inlen, *out, *outlen);
|
|
|
1003 (*out)[*outlen] = 0;
|
|
|
1004 }
|
|
|
1005 }
|
|
|
1006
|
|
|
1007 /*
|
|
|
1008 * Call WideCharToMultiByte() and allocate memory for the result.
|
|
|
1009 * Returns the result in "*out[*outlen]" with an extra NUL appended.
|
|
|
1010 */
|
|
|
1011 void
|
|
|
1012 WideCharToMultiByte_alloc(UINT cp, DWORD flags,
|
|
|
1013 LPCWSTR in, int inlen,
|
|
|
1014 LPSTR *out, int *outlen,
|
|
|
1015 LPCSTR def, LPBOOL useddef)
|
|
|
1016 {
|
|
|
1017 *outlen = WideCharToMultiByte(cp, flags, in, inlen, NULL, 0, def, useddef);
|
|
|
1018 /* Add one one byte to avoid a zero-length alloc(). */
|
|
|
1019 *out = alloc((unsigned)*outlen + 1);
|
|
|
1020 if (*out != NULL)
|
|
|
1021 {
|
|
|
1022 WideCharToMultiByte(cp, flags, in, inlen, *out, *outlen, def, useddef);
|
|
|
1023 (*out)[*outlen] = 0;
|
|
|
1024 }
|
|
|
1025 }
|
|
|
1026
|
|
|
1027 #endif /* FEAT_MBYTE */
|
|
|
1028
|
|
|
1029 #ifdef FEAT_CLIPBOARD
|
|
|
1030 /*
|
|
|
1031 * Clipboard stuff, for cutting and pasting text to other windows.
|
|
|
1032 */
|
|
|
1033
|
|
|
1034 /* Type used for the clipboard type of Vim's data. */
|
|
|
1035 typedef struct
|
|
|
1036 {
|
|
|
1037 int type; /* MCHAR, MBLOCK or MLINE */
|
|
|
1038 int txtlen; /* length of CF_TEXT in bytes */
|
|
|
1039 int ucslen; /* length of CF_UNICODETEXT in words */
|
|
|
1040 int rawlen; /* length of clip_star.format_raw, including encoding,
|
|
|
1041 excluding terminating NUL */
|
|
|
1042 } VimClipType_t;
|
|
|
1043
|
|
|
1044 /*
|
|
|
1045 * Make vim the owner of the current selection. Return OK upon success.
|
|
|
1046 */
|
|
323
|
1047 /*ARGSUSED*/
|
|
7
|
1048 int
|
|
|
1049 clip_mch_own_selection(VimClipboard *cbd)
|
|
|
1050 {
|
|
|
1051 /*
|
|
|
1052 * Never actually own the clipboard. If another application sets the
|
|
|
1053 * clipboard, we don't want to think that we still own it.
|
|
|
1054 */
|
|
|
1055 return FAIL;
|
|
|
1056 }
|
|
|
1057
|
|
|
1058 /*
|
|
|
1059 * Make vim NOT the owner of the current selection.
|
|
|
1060 */
|
|
323
|
1061 /*ARGSUSED*/
|
|
7
|
1062 void
|
|
|
1063 clip_mch_lose_selection(VimClipboard *cbd)
|
|
|
1064 {
|
|
|
1065 /* Nothing needs to be done here */
|
|
|
1066 }
|
|
|
1067
|
|
|
1068 /*
|
|
|
1069 * Copy "str[*size]" into allocated memory, changing CR-NL to NL.
|
|
|
1070 * Return the allocated result and the size in "*size".
|
|
|
1071 * Returns NULL when out of memory.
|
|
|
1072 */
|
|
|
1073 static char_u *
|
|
|
1074 crnl_to_nl(const char_u *str, int *size)
|
|
|
1075 {
|
|
|
1076 int pos = 0;
|
|
|
1077 int str_len = *size;
|
|
|
1078 char_u *ret;
|
|
|
1079 char_u *retp;
|
|
|
1080
|
|
|
1081 /* Avoid allocating zero bytes, it generates an error message. */
|
|
|
1082 ret = lalloc((long_u)(str_len == 0 ? 1 : str_len), TRUE);
|
|
|
1083 if (ret != NULL)
|
|
|
1084 {
|
|
|
1085 retp = ret;
|
|
|
1086 for (pos = 0; pos < str_len; ++pos)
|
|
|
1087 {
|
|
|
1088 if (str[pos] == '\r' && str[pos + 1] == '\n')
|
|
|
1089 {
|
|
|
1090 ++pos;
|
|
|
1091 --(*size);
|
|
|
1092 }
|
|
|
1093 *retp++ = str[pos];
|
|
|
1094 }
|
|
|
1095 }
|
|
|
1096
|
|
|
1097 return ret;
|
|
|
1098 }
|
|
|
1099
|
|
|
1100 #if defined(FEAT_MBYTE) || defined(PROTO)
|
|
|
1101 /*
|
|
|
1102 * Note: the following two functions are only guaranteed to work when using
|
|
|
1103 * valid MS-Windows codepages or when iconv() is available.
|
|
|
1104 */
|
|
|
1105
|
|
|
1106 /*
|
|
1752
|
1107 * Convert "str" from 'encoding' to UTF-16.
|
|
7
|
1108 * Input in "str" with length "*lenp". When "lenp" is NULL, use strlen().
|
|
|
1109 * Output is returned as an allocated string. "*lenp" is set to the length of
|
|
|
1110 * the result. A trailing NUL is always added.
|
|
|
1111 * Returns NULL when out of memory.
|
|
|
1112 */
|
|
|
1113 short_u *
|
|
1752
|
1114 enc_to_utf16(char_u *str, int *lenp)
|
|
7
|
1115 {
|
|
|
1116 vimconv_T conv;
|
|
|
1117 WCHAR *ret;
|
|
|
1118 char_u *allocbuf = NULL;
|
|
|
1119 int len_loc;
|
|
|
1120 int length;
|
|
|
1121
|
|
|
1122 if (lenp == NULL)
|
|
|
1123 {
|
|
835
|
1124 len_loc = (int)STRLEN(str) + 1;
|
|
7
|
1125 lenp = &len_loc;
|
|
|
1126 }
|
|
|
1127
|
|
|
1128 if (enc_codepage > 0)
|
|
|
1129 {
|
|
1752
|
1130 /* We can do any CP### -> UTF-16 in one pass, and we can do it
|
|
7
|
1131 * without iconv() (convert_* may need iconv). */
|
|
|
1132 MultiByteToWideChar_alloc(enc_codepage, 0, str, *lenp, &ret, &length);
|
|
|
1133 }
|
|
|
1134 else
|
|
|
1135 {
|
|
|
1136 /* Use "latin1" by default, we might be called before we have p_enc
|
|
|
1137 * set up. Convert to utf-8 first, works better with iconv(). Does
|
|
|
1138 * nothing if 'encoding' is "utf-8". */
|
|
|
1139 conv.vc_type = CONV_NONE;
|
|
|
1140 if (convert_setup(&conv, p_enc ? p_enc : (char_u *)"latin1",
|
|
|
1141 (char_u *)"utf-8") == FAIL)
|
|
|
1142 return NULL;
|
|
|
1143 if (conv.vc_type != CONV_NONE)
|
|
|
1144 {
|
|
|
1145 str = allocbuf = string_convert(&conv, str, lenp);
|
|
|
1146 if (str == NULL)
|
|
|
1147 return NULL;
|
|
|
1148 }
|
|
|
1149 convert_setup(&conv, NULL, NULL);
|
|
|
1150
|
|
1752
|
1151 length = utf8_to_utf16(str, *lenp, NULL, NULL);
|
|
7
|
1152 ret = (WCHAR *)alloc((unsigned)((length + 1) * sizeof(WCHAR)));
|
|
|
1153 if (ret != NULL)
|
|
|
1154 {
|
|
1752
|
1155 utf8_to_utf16(str, *lenp, (short_u *)ret, NULL);
|
|
7
|
1156 ret[length] = 0;
|
|
|
1157 }
|
|
|
1158
|
|
|
1159 vim_free(allocbuf);
|
|
|
1160 }
|
|
|
1161
|
|
|
1162 *lenp = length;
|
|
|
1163 return (short_u *)ret;
|
|
|
1164 }
|
|
|
1165
|
|
|
1166 /*
|
|
1752
|
1167 * Convert an UTF-16 string to 'encoding'.
|
|
7
|
1168 * Input in "str" with length (counted in wide characters) "*lenp". When
|
|
|
1169 * "lenp" is NULL, use wcslen().
|
|
|
1170 * Output is returned as an allocated string. If "*lenp" is not NULL it is
|
|
|
1171 * set to the length of the result.
|
|
|
1172 * Returns NULL when out of memory.
|
|
|
1173 */
|
|
|
1174 char_u *
|
|
1752
|
1175 utf16_to_enc(short_u *str, int *lenp)
|
|
7
|
1176 {
|
|
|
1177 vimconv_T conv;
|
|
|
1178 char_u *utf8_str = NULL, *enc_str = NULL;
|
|
|
1179 int len_loc;
|
|
|
1180
|
|
|
1181 if (lenp == NULL)
|
|
|
1182 {
|
|
835
|
1183 len_loc = (int)wcslen(str) + 1;
|
|
7
|
1184 lenp = &len_loc;
|
|
|
1185 }
|
|
|
1186
|
|
|
1187 if (enc_codepage > 0)
|
|
|
1188 {
|
|
1752
|
1189 /* We can do any UTF-16 -> CP### in one pass. */
|
|
7
|
1190 int length;
|
|
|
1191
|
|
|
1192 WideCharToMultiByte_alloc(enc_codepage, 0, str, *lenp,
|
|
|
1193 (LPSTR *)&enc_str, &length, 0, 0);
|
|
|
1194 *lenp = length;
|
|
|
1195 return enc_str;
|
|
|
1196 }
|
|
|
1197
|
|
|
1198 /* Avoid allocating zero bytes, it generates an error message. */
|
|
1752
|
1199 utf8_str = alloc(utf16_to_utf8(str, *lenp == 0 ? 1 : *lenp, NULL));
|
|
7
|
1200 if (utf8_str != NULL)
|
|
|
1201 {
|
|
1752
|
1202 *lenp = utf16_to_utf8(str, *lenp, utf8_str);
|
|
7
|
1203
|
|
|
1204 /* We might be called before we have p_enc set up. */
|
|
|
1205 conv.vc_type = CONV_NONE;
|
|
|
1206 convert_setup(&conv, (char_u *)"utf-8",
|
|
|
1207 p_enc? p_enc: (char_u *)"latin1");
|
|
|
1208 if (conv.vc_type == CONV_NONE)
|
|
|
1209 {
|
|
|
1210 /* p_enc is utf-8, so we're done. */
|
|
|
1211 enc_str = utf8_str;
|
|
|
1212 }
|
|
|
1213 else
|
|
|
1214 {
|
|
|
1215 enc_str = string_convert(&conv, utf8_str, lenp);
|
|
|
1216 vim_free(utf8_str);
|
|
|
1217 }
|
|
|
1218
|
|
|
1219 convert_setup(&conv, NULL, NULL);
|
|
|
1220 }
|
|
|
1221
|
|
|
1222 return enc_str;
|
|
|
1223 }
|
|
|
1224 #endif /* FEAT_MBYTE */
|
|
|
1225
|
|
|
1226 /*
|
|
1790
|
1227 * Wait for another process to Close the Clipboard.
|
|
|
1228 * Returns TRUE for success.
|
|
|
1229 */
|
|
|
1230 int
|
|
|
1231 vim_open_clipboard()
|
|
|
1232 {
|
|
|
1233 int delay = 10;
|
|
|
1234
|
|
|
1235 while (!OpenClipboard(NULL))
|
|
|
1236 {
|
|
|
1237 if (delay > 500)
|
|
|
1238 return FALSE; /* waited too long, give up */
|
|
|
1239 Sleep(delay);
|
|
|
1240 delay *= 2; /* wait for 10, 20, 40, 80, etc. msec */
|
|
|
1241 }
|
|
|
1242 return TRUE;
|
|
|
1243 }
|
|
|
1244
|
|
|
1245 /*
|
|
7
|
1246 * Get the current selection and put it in the clipboard register.
|
|
|
1247 *
|
|
|
1248 * NOTE: Must use GlobalLock/Unlock here to ensure Win32s compatibility.
|
|
|
1249 * On NT/W95 the clipboard data is a fixed global memory object and
|
|
|
1250 * so its handle = its pointer.
|
|
|
1251 * On Win32s, however, co-operation with the Win16 system means that
|
|
|
1252 * the clipboard data is moveable and its handle is not a pointer at all,
|
|
|
1253 * so we can't just cast the return value of GetClipboardData to (char_u*).
|
|
|
1254 * <VN>
|
|
|
1255 */
|
|
|
1256 void
|
|
|
1257 clip_mch_request_selection(VimClipboard *cbd)
|
|
|
1258 {
|
|
|
1259 VimClipType_t metadata = { -1, -1, -1, -1 };
|
|
|
1260 HGLOBAL hMem = NULL;
|
|
|
1261 char_u *str = NULL;
|
|
|
1262 #if defined(FEAT_MBYTE) && defined(WIN3264)
|
|
|
1263 char_u *to_free = NULL;
|
|
|
1264 #endif
|
|
|
1265 #ifdef FEAT_MBYTE
|
|
|
1266 HGLOBAL rawh = NULL;
|
|
|
1267 #endif
|
|
|
1268 int str_size = 0;
|
|
|
1269 int maxlen;
|
|
|
1270 size_t n;
|
|
|
1271
|
|
|
1272 /*
|
|
|
1273 * Don't pass GetActiveWindow() as an argument to OpenClipboard() because
|
|
|
1274 * then we can't paste back into the same window for some reason - webb.
|
|
|
1275 */
|
|
1790
|
1276 if (!vim_open_clipboard())
|
|
7
|
1277 return;
|
|
|
1278
|
|
|
1279 /* Check for vim's own clipboard format first. This only gets the type of
|
|
|
1280 * the data, still need to use CF_UNICODETEXT or CF_TEXT for the text. */
|
|
|
1281 if (IsClipboardFormatAvailable(cbd->format))
|
|
|
1282 {
|
|
|
1283 VimClipType_t *meta_p;
|
|
|
1284 HGLOBAL meta_h;
|
|
|
1285
|
|
|
1286 /* We have metadata on the clipboard; try to get it. */
|
|
|
1287 if ((meta_h = GetClipboardData(cbd->format)) != NULL
|
|
|
1288 && (meta_p = (VimClipType_t *)GlobalLock(meta_h)) != NULL)
|
|
|
1289 {
|
|
|
1290 /* The size of "VimClipType_t" changed, "rawlen" was added later.
|
|
|
1291 * Only copy what is available for backwards compatibility. */
|
|
|
1292 n = sizeof(VimClipType_t);
|
|
|
1293 if (GlobalSize(meta_h) < n)
|
|
|
1294 n = GlobalSize(meta_h);
|
|
|
1295 memcpy(&metadata, meta_p, n);
|
|
|
1296 GlobalUnlock(meta_h);
|
|
|
1297 }
|
|
|
1298 }
|
|
|
1299
|
|
|
1300 #ifdef FEAT_MBYTE
|
|
|
1301 /* Check for Vim's raw clipboard format first. This is used without
|
|
|
1302 * conversion, but only if 'encoding' matches. */
|
|
|
1303 if (IsClipboardFormatAvailable(cbd->format_raw)
|
|
|
1304 && metadata.rawlen > (int)STRLEN(p_enc))
|
|
|
1305 {
|
|
|
1306 /* We have raw data on the clipboard; try to get it. */
|
|
|
1307 if ((rawh = GetClipboardData(cbd->format_raw)) != NULL)
|
|
|
1308 {
|
|
|
1309 char_u *rawp;
|
|
|
1310
|
|
|
1311 rawp = (char_u *)GlobalLock(rawh);
|
|
|
1312 if (rawp != NULL && STRCMP(p_enc, rawp) == 0)
|
|
|
1313 {
|
|
|
1314 n = STRLEN(p_enc) + 1;
|
|
|
1315 str = rawp + n;
|
|
835
|
1316 str_size = (int)(metadata.rawlen - n);
|
|
7
|
1317 }
|
|
|
1318 else
|
|
|
1319 {
|
|
|
1320 GlobalUnlock(rawh);
|
|
|
1321 rawh = NULL;
|
|
|
1322 }
|
|
|
1323 }
|
|
|
1324 }
|
|
|
1325 if (str == NULL)
|
|
|
1326 {
|
|
|
1327 #endif
|
|
|
1328
|
|
|
1329 #if defined(FEAT_MBYTE) && defined(WIN3264)
|
|
|
1330 /* Try to get the clipboard in Unicode if it's not an empty string. */
|
|
|
1331 if (IsClipboardFormatAvailable(CF_UNICODETEXT) && metadata.ucslen != 0)
|
|
|
1332 {
|
|
|
1333 HGLOBAL hMemW;
|
|
|
1334
|
|
|
1335 if ((hMemW = GetClipboardData(CF_UNICODETEXT)) != NULL)
|
|
|
1336 {
|
|
|
1337 WCHAR *hMemWstr = (WCHAR *)GlobalLock(hMemW);
|
|
|
1338
|
|
|
1339 /* Use the length of our metadata if possible, but limit it to the
|
|
|
1340 * GlobalSize() for safety. */
|
|
835
|
1341 maxlen = (int)(GlobalSize(hMemW) / sizeof(WCHAR));
|
|
7
|
1342 if (metadata.ucslen >= 0)
|
|
|
1343 {
|
|
|
1344 if (metadata.ucslen > maxlen)
|
|
|
1345 str_size = maxlen;
|
|
|
1346 else
|
|
|
1347 str_size = metadata.ucslen;
|
|
|
1348 }
|
|
|
1349 else
|
|
|
1350 {
|
|
|
1351 for (str_size = 0; str_size < maxlen; ++str_size)
|
|
|
1352 if (hMemWstr[str_size] == NUL)
|
|
|
1353 break;
|
|
|
1354 }
|
|
1752
|
1355 to_free = str = utf16_to_enc((short_u *)hMemWstr, &str_size);
|
|
7
|
1356 GlobalUnlock(hMemW);
|
|
|
1357 }
|
|
|
1358 }
|
|
|
1359 else
|
|
|
1360 #endif
|
|
|
1361 /* Get the clipboard in the Active codepage. */
|
|
|
1362 if (IsClipboardFormatAvailable(CF_TEXT))
|
|
|
1363 {
|
|
|
1364 if ((hMem = GetClipboardData(CF_TEXT)) != NULL)
|
|
|
1365 {
|
|
323
|
1366 str = (char_u *)GlobalLock(hMem);
|
|
7
|
1367
|
|
|
1368 /* The length is either what our metadata says or the strlen().
|
|
|
1369 * But limit it to the GlobalSize() for safety. */
|
|
835
|
1370 maxlen = (int)GlobalSize(hMem);
|
|
7
|
1371 if (metadata.txtlen >= 0)
|
|
|
1372 {
|
|
|
1373 if (metadata.txtlen > maxlen)
|
|
|
1374 str_size = maxlen;
|
|
|
1375 else
|
|
|
1376 str_size = metadata.txtlen;
|
|
|
1377 }
|
|
|
1378 else
|
|
|
1379 {
|
|
|
1380 for (str_size = 0; str_size < maxlen; ++str_size)
|
|
|
1381 if (str[str_size] == NUL)
|
|
|
1382 break;
|
|
|
1383 }
|
|
|
1384
|
|
170
|
1385 # if defined(FEAT_MBYTE) && defined(WIN3264)
|
|
7
|
1386 /* The text is in the active codepage. Convert to 'encoding',
|
|
1752
|
1387 * going through UTF-16. */
|
|
170
|
1388 acp_to_enc(str, str_size, &to_free, &maxlen);
|
|
7
|
1389 if (to_free != NULL)
|
|
|
1390 {
|
|
|
1391 str_size = maxlen;
|
|
170
|
1392 str = to_free;
|
|
7
|
1393 }
|
|
170
|
1394 # endif
|
|
7
|
1395 }
|
|
|
1396 }
|
|
|
1397 #ifdef FEAT_MBYTE
|
|
|
1398 }
|
|
|
1399 #endif
|
|
|
1400
|
|
|
1401 if (str != NULL && *str != NUL)
|
|
|
1402 {
|
|
|
1403 char_u *temp_clipboard;
|
|
|
1404
|
|
|
1405 /* If the type is not known guess it. */
|
|
|
1406 if (metadata.type == -1)
|
|
|
1407 metadata.type = (vim_strchr(str, '\n') == NULL) ? MCHAR : MLINE;
|
|
|
1408
|
|
|
1409 /* Translate <CR><NL> into <NL>. */
|
|
|
1410 temp_clipboard = crnl_to_nl(str, &str_size);
|
|
|
1411 if (temp_clipboard != NULL)
|
|
|
1412 {
|
|
|
1413 clip_yank_selection(metadata.type, temp_clipboard, str_size, cbd);
|
|
|
1414 vim_free(temp_clipboard);
|
|
|
1415 }
|
|
|
1416 }
|
|
|
1417
|
|
|
1418 /* unlock the global object */
|
|
|
1419 if (hMem != NULL)
|
|
|
1420 GlobalUnlock(hMem);
|
|
|
1421 #ifdef FEAT_MBYTE
|
|
|
1422 if (rawh != NULL)
|
|
|
1423 GlobalUnlock(rawh);
|
|
|
1424 #endif
|
|
|
1425 CloseClipboard();
|
|
|
1426 #if defined(FEAT_MBYTE) && defined(WIN3264)
|
|
|
1427 vim_free(to_free);
|
|
|
1428 #endif
|
|
|
1429 }
|
|
|
1430
|
|
170
|
1431 #if (defined(FEAT_MBYTE) && defined(WIN3264)) || defined(PROTO)
|
|
|
1432 /*
|
|
|
1433 * Convert from the active codepage to 'encoding'.
|
|
|
1434 * Input is "str[str_size]".
|
|
|
1435 * The result is in allocated memory: "out[outlen]". With terminating NUL.
|
|
|
1436 */
|
|
|
1437 void
|
|
|
1438 acp_to_enc(str, str_size, out, outlen)
|
|
|
1439 char_u *str;
|
|
|
1440 int str_size;
|
|
|
1441 char_u **out;
|
|
|
1442 int *outlen;
|
|
|
1443
|
|
|
1444 {
|
|
|
1445 LPWSTR widestr;
|
|
|
1446
|
|
|
1447 MultiByteToWideChar_alloc(GetACP(), 0, str, str_size, &widestr, outlen);
|
|
|
1448 if (widestr != NULL)
|
|
|
1449 {
|
|
188
|
1450 ++*outlen; /* Include the 0 after the string */
|
|
1752
|
1451 *out = utf16_to_enc((short_u *)widestr, outlen);
|
|
170
|
1452 vim_free(widestr);
|
|
|
1453 }
|
|
|
1454 }
|
|
|
1455 #endif
|
|
|
1456
|
|
7
|
1457 /*
|
|
|
1458 * Send the current selection to the clipboard.
|
|
|
1459 */
|
|
|
1460 void
|
|
|
1461 clip_mch_set_selection(VimClipboard *cbd)
|
|
|
1462 {
|
|
|
1463 char_u *str = NULL;
|
|
|
1464 VimClipType_t metadata;
|
|
|
1465 long_u txtlen;
|
|
|
1466 HGLOBAL hMemRaw = NULL;
|
|
|
1467 HGLOBAL hMem = NULL;
|
|
|
1468 HGLOBAL hMemVim = NULL;
|
|
|
1469 # if defined(FEAT_MBYTE) && defined(WIN3264)
|
|
|
1470 HGLOBAL hMemW = NULL;
|
|
|
1471 # endif
|
|
|
1472
|
|
|
1473 /* If the '*' register isn't already filled in, fill it in now */
|
|
|
1474 cbd->owned = TRUE;
|
|
|
1475 clip_get_selection(cbd);
|
|
|
1476 cbd->owned = FALSE;
|
|
|
1477
|
|
|
1478 /* Get the text to be put on the clipboard, with CR-LF. */
|
|
|
1479 metadata.type = clip_convert_selection(&str, &txtlen, cbd);
|
|
|
1480 if (metadata.type < 0)
|
|
|
1481 return;
|
|
|
1482 metadata.txtlen = (int)txtlen;
|
|
|
1483 metadata.ucslen = 0;
|
|
|
1484 metadata.rawlen = 0;
|
|
|
1485
|
|
|
1486 #ifdef FEAT_MBYTE
|
|
|
1487 /* Always set the raw bytes: 'encoding', NUL and the text. This is used
|
|
|
1488 * when copy/paste from/to Vim with the same 'encoding', so that illegal
|
|
|
1489 * bytes can also be copied and no conversion is needed. */
|
|
|
1490 {
|
|
|
1491 LPSTR lpszMemRaw;
|
|
|
1492
|
|
835
|
1493 metadata.rawlen = (int)(txtlen + STRLEN(p_enc) + 1);
|
|
7
|
1494 hMemRaw = (LPSTR)GlobalAlloc(GMEM_MOVEABLE | GMEM_DDESHARE,
|
|
|
1495 metadata.rawlen + 1);
|
|
|
1496 lpszMemRaw = (LPSTR)GlobalLock(hMemRaw);
|
|
|
1497 if (lpszMemRaw != NULL)
|
|
|
1498 {
|
|
|
1499 STRCPY(lpszMemRaw, p_enc);
|
|
|
1500 memcpy(lpszMemRaw + STRLEN(p_enc) + 1, str, txtlen + 1);
|
|
|
1501 GlobalUnlock(hMemRaw);
|
|
|
1502 }
|
|
|
1503 else
|
|
|
1504 metadata.rawlen = 0;
|
|
|
1505 }
|
|
|
1506 #endif
|
|
|
1507
|
|
|
1508 # if defined(FEAT_MBYTE) && defined(WIN3264)
|
|
|
1509 {
|
|
|
1510 WCHAR *out;
|
|
|
1511 int len = metadata.txtlen;
|
|
|
1512
|
|
1752
|
1513 /* Convert the text to UTF-16. This is put on the clipboard as
|
|
7
|
1514 * CF_UNICODETEXT. */
|
|
1752
|
1515 out = (WCHAR *)enc_to_utf16(str, &len);
|
|
7
|
1516 if (out != NULL)
|
|
|
1517 {
|
|
|
1518 WCHAR *lpszMemW;
|
|
|
1519
|
|
|
1520 /* Convert the text for CF_TEXT to Active codepage. Otherwise it's
|
|
|
1521 * p_enc, which has no relation to the Active codepage. */
|
|
|
1522 metadata.txtlen = WideCharToMultiByte(GetACP(), 0, out, len,
|
|
|
1523 NULL, 0, 0, 0);
|
|
|
1524 vim_free(str);
|
|
|
1525 str = (char_u *)alloc((unsigned)(metadata.txtlen == 0 ? 1
|
|
|
1526 : metadata.txtlen));
|
|
|
1527 if (str == NULL)
|
|
|
1528 {
|
|
|
1529 vim_free(out);
|
|
|
1530 return; /* out of memory */
|
|
|
1531 }
|
|
|
1532 WideCharToMultiByte(GetACP(), 0, out, len,
|
|
|
1533 str, metadata.txtlen, 0, 0);
|
|
|
1534
|
|
1752
|
1535 /* Allocate memory for the UTF-16 text, add one NUL word to
|
|
7
|
1536 * terminate the string. */
|
|
|
1537 hMemW = (LPSTR)GlobalAlloc(GMEM_MOVEABLE | GMEM_DDESHARE,
|
|
|
1538 (len + 1) * sizeof(WCHAR));
|
|
|
1539 lpszMemW = (WCHAR *)GlobalLock(hMemW);
|
|
|
1540 if (lpszMemW != NULL)
|
|
|
1541 {
|
|
|
1542 memcpy(lpszMemW, out, len * sizeof(WCHAR));
|
|
|
1543 lpszMemW[len] = NUL;
|
|
|
1544 GlobalUnlock(hMemW);
|
|
|
1545 }
|
|
|
1546 vim_free(out);
|
|
|
1547 metadata.ucslen = len;
|
|
|
1548 }
|
|
|
1549 }
|
|
|
1550 # endif
|
|
|
1551
|
|
|
1552 /* Allocate memory for the text, add one NUL byte to terminate the string.
|
|
|
1553 */
|
|
|
1554 hMem = GlobalAlloc(GMEM_MOVEABLE | GMEM_DDESHARE, metadata.txtlen + 1);
|
|
|
1555 {
|
|
|
1556 LPSTR lpszMem = (LPSTR)GlobalLock(hMem);
|
|
|
1557
|
|
|
1558 if (lpszMem)
|
|
|
1559 {
|
|
417
|
1560 vim_strncpy(lpszMem, str, metadata.txtlen);
|
|
7
|
1561 GlobalUnlock(hMem);
|
|
|
1562 }
|
|
|
1563 }
|
|
|
1564
|
|
|
1565 /* Set up metadata: */
|
|
|
1566 {
|
|
|
1567 VimClipType_t *lpszMemVim = NULL;
|
|
|
1568
|
|
|
1569 hMemVim = GlobalAlloc(GMEM_MOVEABLE|GMEM_DDESHARE,
|
|
|
1570 sizeof(VimClipType_t));
|
|
|
1571 lpszMemVim = (VimClipType_t *)GlobalLock(hMemVim);
|
|
|
1572 memcpy(lpszMemVim, &metadata, sizeof(metadata));
|
|
|
1573 GlobalUnlock(hMemVim);
|
|
|
1574 }
|
|
|
1575
|
|
|
1576 /*
|
|
|
1577 * Open the clipboard, clear it and put our text on it.
|
|
|
1578 * Always set our Vim format. Put Unicode and plain text on it.
|
|
|
1579 *
|
|
|
1580 * Don't pass GetActiveWindow() as an argument to OpenClipboard()
|
|
|
1581 * because then we can't paste back into the same window for some
|
|
|
1582 * reason - webb.
|
|
|
1583 */
|
|
1790
|
1584 if (vim_open_clipboard())
|
|
7
|
1585 {
|
|
|
1586 if (EmptyClipboard())
|
|
|
1587 {
|
|
|
1588 SetClipboardData(cbd->format, hMemVim);
|
|
|
1589 hMemVim = 0;
|
|
|
1590 # if defined(FEAT_MBYTE) && defined(WIN3264)
|
|
|
1591 if (hMemW != NULL)
|
|
|
1592 {
|
|
|
1593 if (SetClipboardData(CF_UNICODETEXT, hMemW) != NULL)
|
|
|
1594 hMemW = NULL;
|
|
|
1595 }
|
|
|
1596 # endif
|
|
|
1597 /* Always use CF_TEXT. On Win98 Notepad won't obtain the
|
|
|
1598 * CF_UNICODETEXT text, only CF_TEXT. */
|
|
|
1599 SetClipboardData(CF_TEXT, hMem);
|
|
|
1600 hMem = 0;
|
|
|
1601 }
|
|
|
1602 CloseClipboard();
|
|
|
1603 }
|
|
|
1604
|
|
|
1605 vim_free(str);
|
|
|
1606 /* Free any allocations we didn't give to the clipboard: */
|
|
|
1607 if (hMemRaw)
|
|
|
1608 GlobalFree(hMemRaw);
|
|
|
1609 if (hMem)
|
|
|
1610 GlobalFree(hMem);
|
|
|
1611 # if defined(FEAT_MBYTE) && defined(WIN3264)
|
|
|
1612 if (hMemW)
|
|
|
1613 GlobalFree(hMemW);
|
|
|
1614 # endif
|
|
|
1615 if (hMemVim)
|
|
|
1616 GlobalFree(hMemVim);
|
|
|
1617 }
|
|
|
1618
|
|
|
1619 #endif /* FEAT_CLIPBOARD */
|
|
|
1620
|
|
|
1621
|
|
|
1622 /*
|
|
|
1623 * Debugging helper: expose the MCH_WRITE_DUMP stuff to other modules
|
|
|
1624 */
|
|
323
|
1625 /*ARGSUSED*/
|
|
7
|
1626 void
|
|
|
1627 DumpPutS(
|
|
|
1628 const char *psz)
|
|
|
1629 {
|
|
|
1630 # ifdef MCH_WRITE_DUMP
|
|
|
1631 if (fdDump)
|
|
|
1632 {
|
|
|
1633 fputs(psz, fdDump);
|
|
|
1634 if (psz[strlen(psz) - 1] != '\n')
|
|
|
1635 fputc('\n', fdDump);
|
|
|
1636 fflush(fdDump);
|
|
|
1637 }
|
|
|
1638 # endif
|
|
|
1639 }
|
|
|
1640
|
|
|
1641 #ifdef _DEBUG
|
|
|
1642
|
|
|
1643 void __cdecl
|
|
|
1644 Trace(
|
|
|
1645 char *pszFormat,
|
|
|
1646 ...)
|
|
|
1647 {
|
|
|
1648 CHAR szBuff[2048];
|
|
|
1649 va_list args;
|
|
|
1650
|
|
|
1651 va_start(args, pszFormat);
|
|
|
1652 vsprintf(szBuff, pszFormat, args);
|
|
|
1653 va_end(args);
|
|
|
1654
|
|
|
1655 OutputDebugString(szBuff);
|
|
|
1656 }
|
|
|
1657
|
|
|
1658 #endif //_DEBUG
|
|
|
1659
|
|
11
|
1660 #if !defined(FEAT_GUI) || defined(PROTO)
|
|
7
|
1661 # if defined(FEAT_TITLE) && defined(WIN3264)
|
|
|
1662 extern HWND g_hWnd; /* This is in os_win32.c. */
|
|
|
1663 # endif
|
|
|
1664
|
|
|
1665 /*
|
|
|
1666 * Showing the printer dialog is tricky since we have no GUI
|
|
|
1667 * window to parent it. The following routines are needed to
|
|
|
1668 * get the window parenting and Z-order to work properly.
|
|
|
1669 */
|
|
|
1670 static void
|
|
|
1671 GetConsoleHwnd(void)
|
|
|
1672 {
|
|
|
1673 # define MY_BUFSIZE 1024 // Buffer size for console window titles.
|
|
|
1674
|
|
|
1675 char pszNewWindowTitle[MY_BUFSIZE]; // Contains fabricated WindowTitle.
|
|
|
1676 char pszOldWindowTitle[MY_BUFSIZE]; // Contains original WindowTitle.
|
|
|
1677
|
|
|
1678 /* Skip if it's already set. */
|
|
|
1679 if (s_hwnd != 0)
|
|
|
1680 return;
|
|
|
1681
|
|
|
1682 # if defined(FEAT_TITLE) && defined(WIN3264)
|
|
|
1683 /* Window handle may have been found by init code (Windows NT only) */
|
|
|
1684 if (g_hWnd != 0)
|
|
|
1685 {
|
|
|
1686 s_hwnd = g_hWnd;
|
|
|
1687 return;
|
|
|
1688 }
|
|
|
1689 # endif
|
|
|
1690
|
|
|
1691 GetConsoleTitle(pszOldWindowTitle, MY_BUFSIZE);
|
|
|
1692
|
|
|
1693 wsprintf(pszNewWindowTitle, "%s/%d/%d",
|
|
|
1694 pszOldWindowTitle,
|
|
|
1695 GetTickCount(),
|
|
|
1696 GetCurrentProcessId());
|
|
|
1697 SetConsoleTitle(pszNewWindowTitle);
|
|
|
1698 Sleep(40);
|
|
|
1699 s_hwnd = FindWindow(NULL, pszNewWindowTitle);
|
|
|
1700
|
|
|
1701 SetConsoleTitle(pszOldWindowTitle);
|
|
|
1702 }
|
|
11
|
1703
|
|
|
1704 /*
|
|
|
1705 * Console implementation of ":winpos".
|
|
|
1706 */
|
|
|
1707 int
|
|
|
1708 mch_get_winpos(int *x, int *y)
|
|
|
1709 {
|
|
|
1710 RECT rect;
|
|
|
1711
|
|
|
1712 GetConsoleHwnd();
|
|
|
1713 GetWindowRect(s_hwnd, &rect);
|
|
|
1714 *x = rect.left;
|
|
|
1715 *y = rect.top;
|
|
|
1716 return OK;
|
|
|
1717 }
|
|
|
1718
|
|
|
1719 /*
|
|
|
1720 * Console implementation of ":winpos x y".
|
|
|
1721 */
|
|
|
1722 void
|
|
|
1723 mch_set_winpos(int x, int y)
|
|
|
1724 {
|
|
|
1725 GetConsoleHwnd();
|
|
|
1726 SetWindowPos(s_hwnd, NULL, x, y, 0, 0,
|
|
|
1727 SWP_NOZORDER | SWP_NOSIZE | SWP_NOACTIVATE);
|
|
|
1728 }
|
|
7
|
1729 #endif
|
|
|
1730
|
|
|
1731 #if (defined(FEAT_PRINTER) && !defined(FEAT_POSTSCRIPT)) || defined(PROTO)
|
|
|
1732
|
|
|
1733 # ifdef WIN16
|
|
|
1734 # define TEXT(a) a
|
|
|
1735 # endif
|
|
|
1736 /*=================================================================
|
|
|
1737 * Win32 printer stuff
|
|
|
1738 */
|
|
|
1739
|
|
|
1740 static HFONT prt_font_handles[2][2][2];
|
|
|
1741 static PRINTDLG prt_dlg;
|
|
|
1742 static const int boldface[2] = {FW_REGULAR, FW_BOLD};
|
|
|
1743 static TEXTMETRIC prt_tm;
|
|
|
1744 static int prt_line_height;
|
|
|
1745 static int prt_number_width;
|
|
|
1746 static int prt_left_margin;
|
|
|
1747 static int prt_right_margin;
|
|
|
1748 static int prt_top_margin;
|
|
|
1749 static char_u szAppName[] = TEXT("VIM");
|
|
|
1750 static HWND hDlgPrint;
|
|
|
1751 static int *bUserAbort = NULL;
|
|
|
1752 static char_u *prt_name = NULL;
|
|
|
1753
|
|
|
1754 /* Defines which are also in vim.rc. */
|
|
|
1755 #define IDC_BOX1 400
|
|
|
1756 #define IDC_PRINTTEXT1 401
|
|
|
1757 #define IDC_PRINTTEXT2 402
|
|
|
1758 #define IDC_PROGRESS 403
|
|
|
1759
|
|
|
1760 /*
|
|
|
1761 * Convert BGR to RGB for Windows GDI calls
|
|
|
1762 */
|
|
|
1763 static COLORREF
|
|
|
1764 swap_me(COLORREF colorref)
|
|
|
1765 {
|
|
|
1766 int temp;
|
|
|
1767 char *ptr = (char *)&colorref;
|
|
|
1768
|
|
|
1769 temp = *(ptr);
|
|
|
1770 *(ptr ) = *(ptr + 2);
|
|
|
1771 *(ptr + 2) = temp;
|
|
|
1772 return colorref;
|
|
|
1773 }
|
|
|
1774
|
|
1702
|
1775 /* Attempt to make this work for old and new compilers */
|
|
|
1776 #if _MSC_VER < 1300
|
|
|
1777 # define PDP_RETVAL BOOL
|
|
|
1778 #else
|
|
|
1779 # define PDP_RETVAL INT_PTR
|
|
|
1780 #endif
|
|
|
1781
|
|
323
|
1782 /*ARGSUSED*/
|
|
1702
|
1783 static PDP_RETVAL CALLBACK
|
|
7
|
1784 PrintDlgProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
|
|
|
1785 {
|
|
|
1786 #ifdef FEAT_GETTEXT
|
|
|
1787 NONCLIENTMETRICS nm;
|
|
|
1788 static HFONT hfont;
|
|
|
1789 #endif
|
|
|
1790
|
|
|
1791 switch (message)
|
|
|
1792 {
|
|
|
1793 case WM_INITDIALOG:
|
|
|
1794 #ifdef FEAT_GETTEXT
|
|
|
1795 nm.cbSize = sizeof(NONCLIENTMETRICS);
|
|
|
1796 if (SystemParametersInfo(
|
|
|
1797 SPI_GETNONCLIENTMETRICS,
|
|
|
1798 sizeof(NONCLIENTMETRICS),
|
|
|
1799 &nm,
|
|
|
1800 0))
|
|
|
1801 {
|
|
|
1802 char buff[MAX_PATH];
|
|
|
1803 int i;
|
|
|
1804
|
|
|
1805 /* Translate the dialog texts */
|
|
|
1806 hfont = CreateFontIndirect(&nm.lfMessageFont);
|
|
|
1807 for (i = IDC_PRINTTEXT1; i <= IDC_PROGRESS; i++)
|
|
|
1808 {
|
|
|
1809 SendDlgItemMessage(hDlg, i, WM_SETFONT, (WPARAM)hfont, 1);
|
|
|
1810 if (GetDlgItemText(hDlg,i, buff, sizeof(buff)))
|
|
|
1811 SetDlgItemText(hDlg,i, _(buff));
|
|
|
1812 }
|
|
|
1813 SendDlgItemMessage(hDlg, IDCANCEL,
|
|
|
1814 WM_SETFONT, (WPARAM)hfont, 1);
|
|
|
1815 if (GetDlgItemText(hDlg,IDCANCEL, buff, sizeof(buff)))
|
|
|
1816 SetDlgItemText(hDlg,IDCANCEL, _(buff));
|
|
|
1817 }
|
|
|
1818 #endif
|
|
|
1819 SetWindowText(hDlg, szAppName);
|
|
|
1820 if (prt_name != NULL)
|
|
|
1821 {
|
|
|
1822 SetDlgItemText(hDlg, IDC_PRINTTEXT2, (LPSTR)prt_name);
|
|
|
1823 vim_free(prt_name);
|
|
|
1824 prt_name = NULL;
|
|
|
1825 }
|
|
|
1826 EnableMenuItem(GetSystemMenu(hDlg, FALSE), SC_CLOSE, MF_GRAYED);
|
|
|
1827 #ifndef FEAT_GUI
|
|
|
1828 BringWindowToTop(s_hwnd);
|
|
|
1829 #endif
|
|
|
1830 return TRUE;
|
|
|
1831
|
|
|
1832 case WM_COMMAND:
|
|
|
1833 *bUserAbort = TRUE;
|
|
|
1834 EnableWindow(GetParent(hDlg), TRUE);
|
|
|
1835 DestroyWindow(hDlg);
|
|
|
1836 hDlgPrint = NULL;
|
|
|
1837 #ifdef FEAT_GETTEXT
|
|
|
1838 DeleteObject(hfont);
|
|
|
1839 #endif
|
|
|
1840 return TRUE;
|
|
|
1841 }
|
|
|
1842 return FALSE;
|
|
|
1843 }
|
|
|
1844
|
|
323
|
1845 /*ARGSUSED*/
|
|
7
|
1846 static BOOL CALLBACK
|
|
|
1847 AbortProc(HDC hdcPrn, int iCode)
|
|
|
1848 {
|
|
|
1849 MSG msg;
|
|
|
1850
|
|
|
1851 while (!*bUserAbort && PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
|
|
|
1852 {
|
|
|
1853 if (!hDlgPrint || !IsDialogMessage(hDlgPrint, &msg))
|
|
|
1854 {
|
|
|
1855 TranslateMessage(&msg);
|
|
|
1856 DispatchMessage(&msg);
|
|
|
1857 }
|
|
|
1858 }
|
|
|
1859 return !*bUserAbort;
|
|
|
1860 }
|
|
|
1861
|
|
|
1862 #ifndef FEAT_GUI
|
|
|
1863
|
|
|
1864 static UINT CALLBACK
|
|
|
1865 PrintHookProc(
|
|
|
1866 HWND hDlg, // handle to dialog box
|
|
|
1867 UINT uiMsg, // message identifier
|
|
|
1868 WPARAM wParam, // message parameter
|
|
|
1869 LPARAM lParam // message parameter
|
|
|
1870 )
|
|
|
1871 {
|
|
|
1872 HWND hwndOwner;
|
|
|
1873 RECT rc, rcDlg, rcOwner;
|
|
|
1874 PRINTDLG *pPD;
|
|
|
1875
|
|
|
1876 if (uiMsg == WM_INITDIALOG)
|
|
|
1877 {
|
|
|
1878 // Get the owner window and dialog box rectangles.
|
|
|
1879 if ((hwndOwner = GetParent(hDlg)) == NULL)
|
|
|
1880 hwndOwner = GetDesktopWindow();
|
|
|
1881
|
|
|
1882 GetWindowRect(hwndOwner, &rcOwner);
|
|
|
1883 GetWindowRect(hDlg, &rcDlg);
|
|
|
1884 CopyRect(&rc, &rcOwner);
|
|
|
1885
|
|
|
1886 // Offset the owner and dialog box rectangles so that
|
|
|
1887 // right and bottom values represent the width and
|
|
|
1888 // height, and then offset the owner again to discard
|
|
|
1889 // space taken up by the dialog box.
|
|
|
1890
|
|
|
1891 OffsetRect(&rcDlg, -rcDlg.left, -rcDlg.top);
|
|
|
1892 OffsetRect(&rc, -rc.left, -rc.top);
|
|
|
1893 OffsetRect(&rc, -rcDlg.right, -rcDlg.bottom);
|
|
|
1894
|
|
|
1895 // The new position is the sum of half the remaining
|
|
|
1896 // space and the owner's original position.
|
|
|
1897
|
|
|
1898 SetWindowPos(hDlg,
|
|
|
1899 HWND_TOP,
|
|
|
1900 rcOwner.left + (rc.right / 2),
|
|
|
1901 rcOwner.top + (rc.bottom / 2),
|
|
|
1902 0, 0, // ignores size arguments
|
|
|
1903 SWP_NOSIZE);
|
|
|
1904
|
|
|
1905 /* tackle the printdlg copiesctrl problem */
|
|
|
1906 pPD = (PRINTDLG *)lParam;
|
|
|
1907 pPD->nCopies = (WORD)pPD->lCustData;
|
|
|
1908 SetDlgItemInt( hDlg, edt3, pPD->nCopies, FALSE );
|
|
|
1909 /* Bring the window to top */
|
|
|
1910 BringWindowToTop(GetParent(hDlg));
|
|
|
1911 SetForegroundWindow(hDlg);
|
|
|
1912 }
|
|
|
1913
|
|
|
1914 return FALSE;
|
|
|
1915 }
|
|
|
1916 #endif
|
|
|
1917
|
|
|
1918 void
|
|
|
1919 mch_print_cleanup(void)
|
|
|
1920 {
|
|
|
1921 int pifItalic;
|
|
|
1922 int pifBold;
|
|
|
1923 int pifUnderline;
|
|
|
1924
|
|
|
1925 for (pifBold = 0; pifBold <= 1; pifBold++)
|
|
|
1926 for (pifItalic = 0; pifItalic <= 1; pifItalic++)
|
|
|
1927 for (pifUnderline = 0; pifUnderline <= 1; pifUnderline++)
|
|
|
1928 DeleteObject(prt_font_handles[pifBold][pifItalic][pifUnderline]);
|
|
|
1929
|
|
|
1930 if (prt_dlg.hDC != NULL)
|
|
|
1931 DeleteDC(prt_dlg.hDC);
|
|
|
1932 if (!*bUserAbort)
|
|
|
1933 SendMessage(hDlgPrint, WM_COMMAND, 0, 0);
|
|
|
1934 }
|
|
|
1935
|
|
|
1936 static int
|
|
|
1937 to_device_units(int idx, int dpi, int physsize, int offset, int def_number)
|
|
|
1938 {
|
|
|
1939 int ret = 0;
|
|
|
1940 int u;
|
|
|
1941 int nr;
|
|
|
1942
|
|
|
1943 u = prt_get_unit(idx);
|
|
|
1944 if (u == PRT_UNIT_NONE)
|
|
|
1945 {
|
|
|
1946 u = PRT_UNIT_PERC;
|
|
|
1947 nr = def_number;
|
|
|
1948 }
|
|
|
1949 else
|
|
|
1950 nr = printer_opts[idx].number;
|
|
|
1951
|
|
|
1952 switch (u)
|
|
|
1953 {
|
|
|
1954 case PRT_UNIT_PERC:
|
|
|
1955 ret = (physsize * nr) / 100;
|
|
|
1956 break;
|
|
|
1957 case PRT_UNIT_INCH:
|
|
|
1958 ret = (nr * dpi);
|
|
|
1959 break;
|
|
|
1960 case PRT_UNIT_MM:
|
|
|
1961 ret = (nr * 10 * dpi) / 254;
|
|
|
1962 break;
|
|
|
1963 case PRT_UNIT_POINT:
|
|
|
1964 ret = (nr * 10 * dpi) / 720;
|
|
|
1965 break;
|
|
|
1966 }
|
|
|
1967
|
|
|
1968 if (ret < offset)
|
|
|
1969 return 0;
|
|
|
1970 else
|
|
|
1971 return ret - offset;
|
|
|
1972 }
|
|
|
1973
|
|
|
1974 static int
|
|
|
1975 prt_get_cpl(void)
|
|
|
1976 {
|
|
|
1977 int hr;
|
|
|
1978 int phyw;
|
|
|
1979 int dvoff;
|
|
|
1980 int rev_offset;
|
|
|
1981 int dpi;
|
|
|
1982 #ifdef WIN16
|
|
|
1983 POINT pagesize;
|
|
|
1984 #endif
|
|
|
1985
|
|
|
1986 GetTextMetrics(prt_dlg.hDC, &prt_tm);
|
|
|
1987 prt_line_height = prt_tm.tmHeight + prt_tm.tmExternalLeading;
|
|
|
1988
|
|
|
1989 hr = GetDeviceCaps(prt_dlg.hDC, HORZRES);
|
|
|
1990 #ifdef WIN16
|
|
|
1991 Escape(prt_dlg.hDC, GETPHYSPAGESIZE, NULL, NULL, &pagesize);
|
|
|
1992 phyw = pagesize.x;
|
|
|
1993 Escape(prt_dlg.hDC, GETPRINTINGOFFSET, NULL, NULL, &pagesize);
|
|
|
1994 dvoff = pagesize.x;
|
|
|
1995 #else
|
|
|
1996 phyw = GetDeviceCaps(prt_dlg.hDC, PHYSICALWIDTH);
|
|
|
1997 dvoff = GetDeviceCaps(prt_dlg.hDC, PHYSICALOFFSETX);
|
|
|
1998 #endif
|
|
|
1999 dpi = GetDeviceCaps(prt_dlg.hDC, LOGPIXELSX);
|
|
|
2000
|
|
|
2001 rev_offset = phyw - (dvoff + hr);
|
|
|
2002
|
|
|
2003 prt_left_margin = to_device_units(OPT_PRINT_LEFT, dpi, phyw, dvoff, 10);
|
|
|
2004 if (prt_use_number())
|
|
|
2005 {
|
|
|
2006 prt_number_width = PRINT_NUMBER_WIDTH * prt_tm.tmAveCharWidth;
|
|
|
2007 prt_left_margin += prt_number_width;
|
|
|
2008 }
|
|
|
2009 else
|
|
|
2010 prt_number_width = 0;
|
|
|
2011
|
|
|
2012 prt_right_margin = hr - to_device_units(OPT_PRINT_RIGHT, dpi, phyw,
|
|
|
2013 rev_offset, 5);
|
|
|
2014
|
|
|
2015 return (prt_right_margin - prt_left_margin) / prt_tm.tmAveCharWidth;
|
|
|
2016 }
|
|
|
2017
|
|
|
2018 static int
|
|
|
2019 prt_get_lpp(void)
|
|
|
2020 {
|
|
|
2021 int vr;
|
|
|
2022 int phyw;
|
|
|
2023 int dvoff;
|
|
|
2024 int rev_offset;
|
|
|
2025 int bottom_margin;
|
|
|
2026 int dpi;
|
|
|
2027 #ifdef WIN16
|
|
|
2028 POINT pagesize;
|
|
|
2029 #endif
|
|
|
2030
|
|
|
2031 vr = GetDeviceCaps(prt_dlg.hDC, VERTRES);
|
|
|
2032 #ifdef WIN16
|
|
|
2033 Escape(prt_dlg.hDC, GETPHYSPAGESIZE, NULL, NULL, &pagesize);
|
|
|
2034 phyw = pagesize.y;
|
|
|
2035 Escape(prt_dlg.hDC, GETPRINTINGOFFSET, NULL, NULL, &pagesize);
|
|
|
2036 dvoff = pagesize.y;
|
|
|
2037 #else
|
|
|
2038 phyw = GetDeviceCaps(prt_dlg.hDC, PHYSICALHEIGHT);
|
|
|
2039 dvoff = GetDeviceCaps(prt_dlg.hDC, PHYSICALOFFSETY);
|
|
|
2040 #endif
|
|
|
2041 dpi = GetDeviceCaps(prt_dlg.hDC, LOGPIXELSY);
|
|
|
2042
|
|
|
2043 rev_offset = phyw - (dvoff + vr);
|
|
|
2044
|
|
|
2045 prt_top_margin = to_device_units(OPT_PRINT_TOP, dpi, phyw, dvoff, 5);
|
|
|
2046
|
|
|
2047 /* adjust top margin if there is a header */
|
|
|
2048 prt_top_margin += prt_line_height * prt_header_height();
|
|
|
2049
|
|
|
2050 bottom_margin = vr - to_device_units(OPT_PRINT_BOT, dpi, phyw,
|
|
|
2051 rev_offset, 5);
|
|
|
2052
|
|
|
2053 return (bottom_margin - prt_top_margin) / prt_line_height;
|
|
|
2054 }
|
|
|
2055
|
|
|
2056 int
|
|
|
2057 mch_print_init(prt_settings_T *psettings, char_u *jobname, int forceit)
|
|
|
2058 {
|
|
|
2059 static HGLOBAL stored_dm = NULL;
|
|
|
2060 static HGLOBAL stored_devn = NULL;
|
|
|
2061 static int stored_nCopies = 1;
|
|
|
2062 static int stored_nFlags = 0;
|
|
|
2063
|
|
|
2064 LOGFONT fLogFont;
|
|
|
2065 int pifItalic;
|
|
|
2066 int pifBold;
|
|
|
2067 int pifUnderline;
|
|
|
2068
|
|
|
2069 DEVMODE *mem;
|
|
|
2070 DEVNAMES *devname;
|
|
|
2071 int i;
|
|
|
2072
|
|
|
2073 bUserAbort = &(psettings->user_abort);
|
|
|
2074 memset(&prt_dlg, 0, sizeof(PRINTDLG));
|
|
|
2075 prt_dlg.lStructSize = sizeof(PRINTDLG);
|
|
|
2076 #ifndef FEAT_GUI
|
|
|
2077 GetConsoleHwnd(); /* get value of s_hwnd */
|
|
|
2078 #endif
|
|
|
2079 prt_dlg.hwndOwner = s_hwnd;
|
|
|
2080 prt_dlg.Flags = PD_NOPAGENUMS | PD_NOSELECTION | PD_RETURNDC;
|
|
|
2081 if (!forceit)
|
|
|
2082 {
|
|
|
2083 prt_dlg.hDevMode = stored_dm;
|
|
|
2084 prt_dlg.hDevNames = stored_devn;
|
|
|
2085 prt_dlg.lCustData = stored_nCopies; // work around bug in print dialog
|
|
|
2086 #ifndef FEAT_GUI
|
|
|
2087 /*
|
|
|
2088 * Use hook to prevent console window being sent to back
|
|
|
2089 */
|
|
|
2090 prt_dlg.lpfnPrintHook = PrintHookProc;
|
|
|
2091 prt_dlg.Flags |= PD_ENABLEPRINTHOOK;
|
|
|
2092 #endif
|
|
|
2093 prt_dlg.Flags |= stored_nFlags;
|
|
|
2094 }
|
|
|
2095
|
|
|
2096 /*
|
|
|
2097 * If bang present, return default printer setup with no dialog
|
|
|
2098 * never show dialog if we are running over telnet
|
|
|
2099 */
|
|
|
2100 if (forceit
|
|
|
2101 #ifndef FEAT_GUI
|
|
|
2102 || !term_console
|
|
|
2103 #endif
|
|
|
2104 )
|
|
|
2105 {
|
|
|
2106 prt_dlg.Flags |= PD_RETURNDEFAULT;
|
|
|
2107 #ifdef WIN3264
|
|
|
2108 /*
|
|
|
2109 * MSDN suggests setting the first parameter to WINSPOOL for
|
|
|
2110 * NT, but NULL appears to work just as well.
|
|
|
2111 */
|
|
|
2112 if (*p_pdev != NUL)
|
|
|
2113 prt_dlg.hDC = CreateDC(NULL, p_pdev, NULL, NULL);
|
|
|
2114 else
|
|
|
2115 #endif
|
|
|
2116 {
|
|
|
2117 prt_dlg.Flags |= PD_RETURNDEFAULT;
|
|
|
2118 if (PrintDlg(&prt_dlg) == 0)
|
|
|
2119 goto init_fail_dlg;
|
|
|
2120 }
|
|
|
2121 }
|
|
|
2122 else if (PrintDlg(&prt_dlg) == 0)
|
|
|
2123 goto init_fail_dlg;
|
|
|
2124 else
|
|
|
2125 {
|
|
|
2126 /*
|
|
|
2127 * keep the previous driver context
|
|
|
2128 */
|
|
|
2129 stored_dm = prt_dlg.hDevMode;
|
|
|
2130 stored_devn = prt_dlg.hDevNames;
|
|
|
2131 stored_nFlags = prt_dlg.Flags;
|
|
|
2132 stored_nCopies = prt_dlg.nCopies;
|
|
|
2133 }
|
|
|
2134
|
|
|
2135 if (prt_dlg.hDC == NULL)
|
|
|
2136 {
|
|
|
2137 EMSG(_("E237: Printer selection failed"));
|
|
|
2138 mch_print_cleanup();
|
|
|
2139 return FALSE;
|
|
|
2140 }
|
|
|
2141
|
|
|
2142 /* Not all printer drivers report the support of color (or grey) in the
|
|
|
2143 * same way. Let's set has_color if there appears to be some way to print
|
|
|
2144 * more than B&W. */
|
|
|
2145 i = GetDeviceCaps(prt_dlg.hDC, NUMCOLORS);
|
|
|
2146 psettings->has_color = (GetDeviceCaps(prt_dlg.hDC, BITSPIXEL) > 1
|
|
|
2147 || GetDeviceCaps(prt_dlg.hDC, PLANES) > 1
|
|
|
2148 || i > 2 || i == -1);
|
|
|
2149
|
|
|
2150 /* Ensure all font styles are baseline aligned */
|
|
|
2151 SetTextAlign(prt_dlg.hDC, TA_BASELINE|TA_LEFT);
|
|
|
2152
|
|
|
2153 /*
|
|
|
2154 * On some windows systems the nCopies parameter is not
|
|
|
2155 * passed back correctly. It must be retrieved from the
|
|
|
2156 * hDevMode struct.
|
|
|
2157 */
|
|
|
2158 mem = (DEVMODE *)GlobalLock(prt_dlg.hDevMode);
|
|
|
2159 if (mem != NULL)
|
|
|
2160 {
|
|
|
2161 #ifdef WIN3264
|
|
|
2162 if (mem->dmCopies != 1)
|
|
|
2163 stored_nCopies = mem->dmCopies;
|
|
|
2164 #endif
|
|
|
2165 if ((mem->dmFields & DM_DUPLEX) && (mem->dmDuplex & ~DMDUP_SIMPLEX))
|
|
|
2166 psettings->duplex = TRUE;
|
|
|
2167 if ((mem->dmFields & DM_COLOR) && (mem->dmColor & DMCOLOR_COLOR))
|
|
|
2168 psettings->has_color = TRUE;
|
|
|
2169 }
|
|
|
2170 GlobalUnlock(prt_dlg.hDevMode);
|
|
|
2171
|
|
|
2172 devname = (DEVNAMES *)GlobalLock(prt_dlg.hDevNames);
|
|
|
2173 if (devname != 0)
|
|
|
2174 {
|
|
|
2175 char_u *printer_name = (char_u *)devname + devname->wDeviceOffset;
|
|
|
2176 char_u *port_name = (char_u *)devname +devname->wOutputOffset;
|
|
|
2177 char_u *text = _("to %s on %s");
|
|
|
2178
|
|
1686
|
2179 prt_name = alloc((unsigned)(STRLEN(printer_name) + STRLEN(port_name)
|
|
|
2180 + STRLEN(text)));
|
|
7
|
2181 if (prt_name != NULL)
|
|
|
2182 wsprintf(prt_name, text, printer_name, port_name);
|
|
|
2183 }
|
|
|
2184 GlobalUnlock(prt_dlg.hDevNames);
|
|
|
2185
|
|
|
2186 /*
|
|
|
2187 * Initialise the font according to 'printfont'
|
|
|
2188 */
|
|
|
2189 memset(&fLogFont, 0, sizeof(fLogFont));
|
|
37
|
2190 if (get_logfont(&fLogFont, p_pfn, prt_dlg.hDC, TRUE) == FAIL)
|
|
7
|
2191 {
|
|
|
2192 EMSG2(_("E613: Unknown printer font: %s"), p_pfn);
|
|
|
2193 mch_print_cleanup();
|
|
|
2194 return FALSE;
|
|
|
2195 }
|
|
|
2196
|
|
|
2197 for (pifBold = 0; pifBold <= 1; pifBold++)
|
|
|
2198 for (pifItalic = 0; pifItalic <= 1; pifItalic++)
|
|
|
2199 for (pifUnderline = 0; pifUnderline <= 1; pifUnderline++)
|
|
|
2200 {
|
|
|
2201 fLogFont.lfWeight = boldface[pifBold];
|
|
|
2202 fLogFont.lfItalic = pifItalic;
|
|
|
2203 fLogFont.lfUnderline = pifUnderline;
|
|
|
2204 prt_font_handles[pifBold][pifItalic][pifUnderline]
|
|
|
2205 = CreateFontIndirect(&fLogFont);
|
|
|
2206 }
|
|
|
2207
|
|
|
2208 SetBkMode(prt_dlg.hDC, OPAQUE);
|
|
|
2209 SelectObject(prt_dlg.hDC, prt_font_handles[0][0][0]);
|
|
|
2210
|
|
|
2211 /*
|
|
|
2212 * Fill in the settings struct
|
|
|
2213 */
|
|
|
2214 psettings->chars_per_line = prt_get_cpl();
|
|
|
2215 psettings->lines_per_page = prt_get_lpp();
|
|
|
2216 psettings->n_collated_copies = (prt_dlg.Flags & PD_COLLATE)
|
|
|
2217 ? prt_dlg.nCopies : 1;
|
|
|
2218 psettings->n_uncollated_copies = (prt_dlg.Flags & PD_COLLATE)
|
|
|
2219 ? 1 : prt_dlg.nCopies;
|
|
|
2220
|
|
|
2221 if (psettings->n_collated_copies == 0)
|
|
|
2222 psettings->n_collated_copies = 1;
|
|
|
2223
|
|
|
2224 if (psettings->n_uncollated_copies == 0)
|
|
|
2225 psettings->n_uncollated_copies = 1;
|
|
|
2226
|
|
|
2227 psettings->jobname = jobname;
|
|
|
2228
|
|
|
2229 return TRUE;
|
|
|
2230
|
|
|
2231 init_fail_dlg:
|
|
|
2232 {
|
|
|
2233 DWORD err = CommDlgExtendedError();
|
|
|
2234
|
|
|
2235 if (err)
|
|
|
2236 {
|
|
|
2237 #ifdef WIN16
|
|
|
2238 char buf[20];
|
|
|
2239
|
|
|
2240 sprintf(buf, "%ld", err);
|
|
|
2241 EMSG2(_("E238: Print error: %s"), buf);
|
|
|
2242 #else
|
|
|
2243 char_u *buf;
|
|
|
2244
|
|
|
2245 /* I suspect FormatMessage() doesn't work for values returned by
|
|
|
2246 * CommDlgExtendedError(). What does? */
|
|
|
2247 FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER |
|
|
|
2248 FORMAT_MESSAGE_FROM_SYSTEM |
|
|
|
2249 FORMAT_MESSAGE_IGNORE_INSERTS,
|
|
|
2250 NULL, err, 0, (LPTSTR)(&buf), 0, NULL);
|
|
|
2251 EMSG2(_("E238: Print error: %s"),
|
|
|
2252 buf == NULL ? (char_u *)_("Unknown") : buf);
|
|
|
2253 LocalFree((LPVOID)(buf));
|
|
|
2254 #endif
|
|
|
2255 }
|
|
|
2256 else
|
|
|
2257 msg_clr_eos(); /* Maybe canceled */
|
|
|
2258
|
|
|
2259 mch_print_cleanup();
|
|
|
2260 return FALSE;
|
|
|
2261 }
|
|
|
2262 }
|
|
|
2263
|
|
|
2264
|
|
|
2265 int
|
|
|
2266 mch_print_begin(prt_settings_T *psettings)
|
|
|
2267 {
|
|
|
2268 int ret;
|
|
|
2269 static DOCINFO di;
|
|
|
2270 char szBuffer[300];
|
|
|
2271
|
|
|
2272 hDlgPrint = CreateDialog(GetModuleHandle(NULL), TEXT("PrintDlgBox"),
|
|
|
2273 prt_dlg.hwndOwner, PrintDlgProc);
|
|
|
2274 #ifdef WIN16
|
|
|
2275 Escape(prt_dlg.hDC, SETABORTPROC, 0, (LPSTR)AbortProc, NULL);
|
|
|
2276 #else
|
|
|
2277 SetAbortProc(prt_dlg.hDC, AbortProc);
|
|
|
2278 #endif
|
|
|
2279 wsprintf(szBuffer, _("Printing '%s'"), gettail(psettings->jobname));
|
|
|
2280 SetDlgItemText(hDlgPrint, IDC_PRINTTEXT1, (LPSTR)szBuffer);
|
|
|
2281
|
|
|
2282 memset(&di, 0, sizeof(DOCINFO));
|
|
|
2283 di.cbSize = sizeof(DOCINFO);
|
|
|
2284 di.lpszDocName = psettings->jobname;
|
|
|
2285 ret = StartDoc(prt_dlg.hDC, &di);
|
|
|
2286
|
|
|
2287 #ifdef FEAT_GUI
|
|
|
2288 /* Give focus back to main window (when using MDI). */
|
|
|
2289 SetFocus(s_hwnd);
|
|
|
2290 #endif
|
|
|
2291
|
|
|
2292 return (ret > 0);
|
|
|
2293 }
|
|
|
2294
|
|
323
|
2295 /*ARGSUSED*/
|
|
7
|
2296 void
|
|
|
2297 mch_print_end(prt_settings_T *psettings)
|
|
|
2298 {
|
|
|
2299 EndDoc(prt_dlg.hDC);
|
|
|
2300 if (!*bUserAbort)
|
|
|
2301 SendMessage(hDlgPrint, WM_COMMAND, 0, 0);
|
|
|
2302 }
|
|
|
2303
|
|
|
2304 int
|
|
|
2305 mch_print_end_page(void)
|
|
|
2306 {
|
|
|
2307 return (EndPage(prt_dlg.hDC) > 0);
|
|
|
2308 }
|
|
|
2309
|
|
|
2310 int
|
|
|
2311 mch_print_begin_page(char_u *msg)
|
|
|
2312 {
|
|
|
2313 if (msg != NULL)
|
|
|
2314 SetDlgItemText(hDlgPrint, IDC_PROGRESS, (LPSTR)msg);
|
|
|
2315 return (StartPage(prt_dlg.hDC) > 0);
|
|
|
2316 }
|
|
|
2317
|
|
|
2318 int
|
|
|
2319 mch_print_blank_page(void)
|
|
|
2320 {
|
|
|
2321 return (mch_print_begin_page(NULL) ? (mch_print_end_page()) : FALSE);
|
|
|
2322 }
|
|
|
2323
|
|
|
2324 static int prt_pos_x = 0;
|
|
|
2325 static int prt_pos_y = 0;
|
|
|
2326
|
|
|
2327 void
|
|
|
2328 mch_print_start_line(margin, page_line)
|
|
|
2329 int margin;
|
|
|
2330 int page_line;
|
|
|
2331 {
|
|
|
2332 if (margin)
|
|
|
2333 prt_pos_x = -prt_number_width;
|
|
|
2334 else
|
|
|
2335 prt_pos_x = 0;
|
|
|
2336 prt_pos_y = page_line * prt_line_height
|
|
|
2337 + prt_tm.tmAscent + prt_tm.tmExternalLeading;
|
|
|
2338 }
|
|
|
2339
|
|
|
2340 int
|
|
|
2341 mch_print_text_out(char_u *p, int len)
|
|
|
2342 {
|
|
|
2343 #ifdef FEAT_PROPORTIONAL_FONTS
|
|
|
2344 SIZE sz;
|
|
|
2345 #endif
|
|
|
2346
|
|
|
2347 TextOut(prt_dlg.hDC, prt_pos_x + prt_left_margin,
|
|
|
2348 prt_pos_y + prt_top_margin, p, len);
|
|
|
2349 #ifndef FEAT_PROPORTIONAL_FONTS
|
|
|
2350 prt_pos_x += len * prt_tm.tmAveCharWidth;
|
|
|
2351 return (prt_pos_x + prt_left_margin + prt_tm.tmAveCharWidth
|
|
|
2352 + prt_tm.tmOverhang > prt_right_margin);
|
|
|
2353 #else
|
|
|
2354 # ifdef WIN16
|
|
|
2355 GetTextExtentPoint(prt_dlg.hDC, p, len, &sz);
|
|
|
2356 # else
|
|
|
2357 GetTextExtentPoint32(prt_dlg.hDC, p, len, &sz);
|
|
|
2358 # endif
|
|
|
2359 prt_pos_x += (sz.cx - prt_tm.tmOverhang);
|
|
|
2360 /* This is wrong when printing spaces for a TAB. */
|
|
|
2361 if (p[len] == NUL)
|
|
|
2362 return FALSE;
|
|
|
2363 # ifdef WIN16
|
|
|
2364 GetTextExtentPoint(prt_dlg.hDC, p + len, 1, &sz);
|
|
|
2365 # else
|
|
|
2366 GetTextExtentPoint32(prt_dlg.hDC, p + len, 1, &sz);
|
|
|
2367 # endif
|
|
|
2368 return (prt_pos_x + prt_left_margin + sz.cx > prt_right_margin);
|
|
|
2369 #endif
|
|
|
2370 }
|
|
|
2371
|
|
|
2372 void
|
|
|
2373 mch_print_set_font(int iBold, int iItalic, int iUnderline)
|
|
|
2374 {
|
|
|
2375 SelectObject(prt_dlg.hDC, prt_font_handles[iBold][iItalic][iUnderline]);
|
|
|
2376 }
|
|
|
2377
|
|
|
2378 void
|
|
843
|
2379 mch_print_set_bg(long_u bgcol)
|
|
7
|
2380 {
|
|
843
|
2381 SetBkColor(prt_dlg.hDC, GetNearestColor(prt_dlg.hDC,
|
|
|
2382 swap_me((COLORREF)bgcol)));
|
|
7
|
2383 /*
|
|
|
2384 * With a white background we can draw characters transparent, which is
|
|
|
2385 * good for italic characters that overlap to the next char cell.
|
|
|
2386 */
|
|
|
2387 if (bgcol == 0xffffffUL)
|
|
|
2388 SetBkMode(prt_dlg.hDC, TRANSPARENT);
|
|
|
2389 else
|
|
|
2390 SetBkMode(prt_dlg.hDC, OPAQUE);
|
|
|
2391 }
|
|
|
2392
|
|
|
2393 void
|
|
843
|
2394 mch_print_set_fg(long_u fgcol)
|
|
7
|
2395 {
|
|
843
|
2396 SetTextColor(prt_dlg.hDC, GetNearestColor(prt_dlg.hDC,
|
|
|
2397 swap_me((COLORREF)fgcol)));
|
|
7
|
2398 }
|
|
|
2399
|
|
|
2400 #endif /*FEAT_PRINTER && !FEAT_POSTSCRIPT*/
|
|
|
2401
|
|
440
|
2402
|
|
|
2403
|
|
7
|
2404 #if defined(FEAT_SHORTCUT) || defined(PROTO)
|
|
|
2405 # include <shlobj.h>
|
|
|
2406
|
|
|
2407 /*
|
|
|
2408 * When "fname" is the name of a shortcut (*.lnk) resolve the file it points
|
|
|
2409 * to and return that name in allocated memory.
|
|
|
2410 * Otherwise NULL is returned.
|
|
|
2411 */
|
|
|
2412 char_u *
|
|
|
2413 mch_resolve_shortcut(char_u *fname)
|
|
|
2414 {
|
|
|
2415 HRESULT hr;
|
|
|
2416 IShellLink *psl = NULL;
|
|
|
2417 IPersistFile *ppf = NULL;
|
|
|
2418 OLECHAR wsz[MAX_PATH];
|
|
|
2419 WIN32_FIND_DATA ffd; // we get those free of charge
|
|
|
2420 TCHAR buf[MAX_PATH]; // could have simply reused 'wsz'...
|
|
|
2421 char_u *rfname = NULL;
|
|
|
2422 int len;
|
|
|
2423
|
|
|
2424 /* Check if the file name ends in ".lnk". Avoid calling
|
|
|
2425 * CoCreateInstance(), it's quite slow. */
|
|
|
2426 if (fname == NULL)
|
|
|
2427 return rfname;
|
|
835
|
2428 len = (int)STRLEN(fname);
|
|
7
|
2429 if (len <= 4 || STRNICMP(fname + len - 4, ".lnk", 4) != 0)
|
|
|
2430 return rfname;
|
|
|
2431
|
|
|
2432 CoInitialize(NULL);
|
|
|
2433
|
|
|
2434 // create a link manager object and request its interface
|
|
|
2435 hr = CoCreateInstance(
|
|
|
2436 &CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
|
|
|
2437 &IID_IShellLink, (void**)&psl);
|
|
|
2438 if (hr != S_OK)
|
|
|
2439 goto shortcut_error;
|
|
|
2440
|
|
|
2441 // Get a pointer to the IPersistFile interface.
|
|
|
2442 hr = psl->lpVtbl->QueryInterface(
|
|
|
2443 psl, &IID_IPersistFile, (void**)&ppf);
|
|
|
2444 if (hr != S_OK)
|
|
|
2445 goto shortcut_error;
|
|
|
2446
|
|
|
2447 // full path string must be in Unicode.
|
|
|
2448 MultiByteToWideChar(CP_ACP, 0, fname, -1, wsz, MAX_PATH);
|
|
|
2449
|
|
1199
|
2450 // "load" the name and resolve the link
|
|
7
|
2451 hr = ppf->lpVtbl->Load(ppf, wsz, STGM_READ);
|
|
|
2452 if (hr != S_OK)
|
|
|
2453 goto shortcut_error;
|
|
|
2454 #if 0 // This makes Vim wait a long time if the target doesn't exist.
|
|
|
2455 hr = psl->lpVtbl->Resolve(psl, NULL, SLR_NO_UI);
|
|
|
2456 if (hr != S_OK)
|
|
|
2457 goto shortcut_error;
|
|
|
2458 #endif
|
|
|
2459
|
|
|
2460 // Get the path to the link target.
|
|
|
2461 ZeroMemory(buf, MAX_PATH);
|
|
|
2462 hr = psl->lpVtbl->GetPath(psl, buf, MAX_PATH, &ffd, 0);
|
|
|
2463 if (hr == S_OK && buf[0] != NUL)
|
|
|
2464 rfname = vim_strsave(buf);
|
|
|
2465
|
|
|
2466 shortcut_error:
|
|
|
2467 // Release all interface pointers (both belong to the same object)
|
|
|
2468 if (ppf != NULL)
|
|
|
2469 ppf->lpVtbl->Release(ppf);
|
|
|
2470 if (psl != NULL)
|
|
|
2471 psl->lpVtbl->Release(psl);
|
|
|
2472
|
|
|
2473 CoUninitialize();
|
|
|
2474 return rfname;
|
|
|
2475 }
|
|
|
2476 #endif
|
|
|
2477
|
|
|
2478 #if (defined(FEAT_EVAL) && !defined(FEAT_GUI)) || defined(PROTO)
|
|
|
2479 /*
|
|
|
2480 * Bring ourselves to the foreground. Does work if the OS doesn't allow it.
|
|
|
2481 */
|
|
|
2482 void
|
|
|
2483 win32_set_foreground()
|
|
|
2484 {
|
|
|
2485 # ifndef FEAT_GUI
|
|
|
2486 GetConsoleHwnd(); /* get value of s_hwnd */
|
|
|
2487 # endif
|
|
|
2488 if (s_hwnd != 0)
|
|
|
2489 SetForegroundWindow(s_hwnd);
|
|
|
2490 }
|
|
|
2491 #endif
|
|
|
2492
|
|
|
2493 #if defined(FEAT_CLIENTSERVER) || defined(PROTO)
|
|
|
2494 /*
|
|
|
2495 * Client-server code for Vim
|
|
|
2496 *
|
|
|
2497 * Originally written by Paul Moore
|
|
|
2498 */
|
|
|
2499
|
|
|
2500 /* In order to handle inter-process messages, we need to have a window. But
|
|
|
2501 * the functions in this module can be called before the main GUI window is
|
|
|
2502 * created (and may also be called in the console version, where there is no
|
|
|
2503 * GUI window at all).
|
|
|
2504 *
|
|
|
2505 * So we create a hidden window, and arrange to destroy it on exit.
|
|
|
2506 */
|
|
|
2507 HWND message_window = 0; /* window that's handling messsages */
|
|
|
2508
|
|
|
2509 #define VIM_CLASSNAME "VIM_MESSAGES"
|
|
|
2510 #define VIM_CLASSNAME_LEN (sizeof(VIM_CLASSNAME) - 1)
|
|
|
2511
|
|
|
2512 /* Communication is via WM_COPYDATA messages. The message type is send in
|
|
|
2513 * the dwData parameter. Types are defined here. */
|
|
|
2514 #define COPYDATA_KEYS 0
|
|
|
2515 #define COPYDATA_REPLY 1
|
|
|
2516 #define COPYDATA_EXPR 10
|
|
|
2517 #define COPYDATA_RESULT 11
|
|
|
2518 #define COPYDATA_ERROR_RESULT 12
|
|
39
|
2519 #define COPYDATA_ENCODING 20
|
|
7
|
2520
|
|
|
2521 /* This is a structure containing a server HWND and its name. */
|
|
|
2522 struct server_id
|
|
|
2523 {
|
|
|
2524 HWND hwnd;
|
|
|
2525 char_u *name;
|
|
|
2526 };
|
|
|
2527
|
|
39
|
2528 /* Last received 'encoding' that the client uses. */
|
|
|
2529 static char_u *client_enc = NULL;
|
|
|
2530
|
|
|
2531 /*
|
|
|
2532 * Tell the other side what encoding we are using.
|
|
|
2533 * Errors are ignored.
|
|
|
2534 */
|
|
|
2535 static void
|
|
|
2536 serverSendEnc(HWND target)
|
|
|
2537 {
|
|
|
2538 COPYDATASTRUCT data;
|
|
|
2539
|
|
|
2540 data.dwData = COPYDATA_ENCODING;
|
|
179
|
2541 #ifdef FEAT_MBYTE
|
|
835
|
2542 data.cbData = (DWORD)STRLEN(p_enc) + 1;
|
|
39
|
2543 data.lpData = p_enc;
|
|
179
|
2544 #else
|
|
|
2545 data.cbData = STRLEN("latin1") + 1;
|
|
|
2546 data.lpData = "latin1";
|
|
|
2547 #endif
|
|
39
|
2548 (void)SendMessage(target, WM_COPYDATA, (WPARAM)message_window,
|
|
|
2549 (LPARAM)(&data));
|
|
|
2550 }
|
|
|
2551
|
|
7
|
2552 /*
|
|
|
2553 * Clean up on exit. This destroys the hidden message window.
|
|
|
2554 */
|
|
|
2555 static void
|
|
|
2556 #ifdef __BORLANDC__
|
|
|
2557 _RTLENTRYF
|
|
|
2558 #endif
|
|
|
2559 CleanUpMessaging(void)
|
|
|
2560 {
|
|
|
2561 if (message_window != 0)
|
|
|
2562 {
|
|
|
2563 DestroyWindow(message_window);
|
|
|
2564 message_window = 0;
|
|
|
2565 }
|
|
|
2566 }
|
|
|
2567
|
|
|
2568 static int save_reply(HWND server, char_u *reply, int expr);
|
|
|
2569
|
|
|
2570 /*s
|
|
|
2571 * The window procedure for the hidden message window.
|
|
|
2572 * It handles callback messages and notifications from servers.
|
|
|
2573 * In order to process these messages, it is necessary to run a
|
|
|
2574 * message loop. Code which may run before the main message loop
|
|
|
2575 * is started (in the GUI) is careful to pump messages when it needs
|
|
|
2576 * to. Features which require message delivery during normal use will
|
|
|
2577 * not work in the console version - this basically means those
|
|
|
2578 * features which allow Vim to act as a server, rather than a client.
|
|
|
2579 */
|
|
|
2580 static LRESULT CALLBACK
|
|
|
2581 Messaging_WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
|
|
|
2582 {
|
|
|
2583 if (msg == WM_COPYDATA)
|
|
|
2584 {
|
|
|
2585 /* This is a message from another Vim. The dwData member of the
|
|
|
2586 * COPYDATASTRUCT determines the type of message:
|
|
39
|
2587 * COPYDATA_ENCODING:
|
|
|
2588 * The encoding that the client uses. Following messages will
|
|
|
2589 * use this encoding, convert if needed.
|
|
7
|
2590 * COPYDATA_KEYS:
|
|
|
2591 * A key sequence. We are a server, and a client wants these keys
|
|
|
2592 * adding to the input queue.
|
|
|
2593 * COPYDATA_REPLY:
|
|
|
2594 * A reply. We are a client, and a server has sent this message
|
|
|
2595 * in response to a request. (server2client())
|
|
|
2596 * COPYDATA_EXPR:
|
|
|
2597 * An expression. We are a server, and a client wants us to
|
|
|
2598 * evaluate this expression.
|
|
|
2599 * COPYDATA_RESULT:
|
|
|
2600 * A reply. We are a client, and a server has sent this message
|
|
|
2601 * in response to a COPYDATA_EXPR.
|
|
|
2602 * COPYDATA_ERROR_RESULT:
|
|
|
2603 * A reply. We are a client, and a server has sent this message
|
|
|
2604 * in response to a COPYDATA_EXPR that failed to evaluate.
|
|
|
2605 */
|
|
|
2606 COPYDATASTRUCT *data = (COPYDATASTRUCT*)lParam;
|
|
|
2607 HWND sender = (HWND)wParam;
|
|
|
2608 COPYDATASTRUCT reply;
|
|
|
2609 char_u *res;
|
|
|
2610 char_u winstr[30];
|
|
|
2611 int retval;
|
|
39
|
2612 char_u *str;
|
|
|
2613 char_u *tofree;
|
|
7
|
2614
|
|
|
2615 switch (data->dwData)
|
|
|
2616 {
|
|
39
|
2617 case COPYDATA_ENCODING:
|
|
180
|
2618 # ifdef FEAT_MBYTE
|
|
39
|
2619 /* Remember the encoding that the client uses. */
|
|
|
2620 vim_free(client_enc);
|
|
|
2621 client_enc = enc_canonize((char_u *)data->lpData);
|
|
180
|
2622 # endif
|
|
39
|
2623 return 1;
|
|
|
2624
|
|
7
|
2625 case COPYDATA_KEYS:
|
|
|
2626 /* Remember who sent this, for <client> */
|
|
|
2627 clientWindow = sender;
|
|
|
2628
|
|
|
2629 /* Add the received keys to the input buffer. The loop waiting
|
|
|
2630 * for the user to do something should check the input buffer. */
|
|
39
|
2631 str = serverConvert(client_enc, (char_u *)data->lpData, &tofree);
|
|
|
2632 server_to_input_buf(str);
|
|
|
2633 vim_free(tofree);
|
|
7
|
2634
|
|
|
2635 # ifdef FEAT_GUI
|
|
|
2636 /* Wake up the main GUI loop. */
|
|
|
2637 if (s_hwnd != 0)
|
|
|
2638 PostMessage(s_hwnd, WM_NULL, 0, 0);
|
|
|
2639 # endif
|
|
|
2640 return 1;
|
|
|
2641
|
|
|
2642 case COPYDATA_EXPR:
|
|
|
2643 /* Remember who sent this, for <client> */
|
|
|
2644 clientWindow = sender;
|
|
|
2645
|
|
39
|
2646 str = serverConvert(client_enc, (char_u *)data->lpData, &tofree);
|
|
|
2647 res = eval_client_expr_to_string(str);
|
|
|
2648 vim_free(tofree);
|
|
|
2649
|
|
7
|
2650 if (res == NULL)
|
|
|
2651 {
|
|
|
2652 res = vim_strsave(_(e_invexprmsg));
|
|
|
2653 reply.dwData = COPYDATA_ERROR_RESULT;
|
|
|
2654 }
|
|
|
2655 else
|
|
|
2656 reply.dwData = COPYDATA_RESULT;
|
|
|
2657 reply.lpData = res;
|
|
835
|
2658 reply.cbData = (DWORD)STRLEN(res) + 1;
|
|
7
|
2659
|
|
39
|
2660 serverSendEnc(sender);
|
|
835
|
2661 retval = (int)SendMessage(sender, WM_COPYDATA, (WPARAM)message_window,
|
|
7
|
2662 (LPARAM)(&reply));
|
|
|
2663 vim_free(res);
|
|
|
2664 return retval;
|
|
|
2665
|
|
|
2666 case COPYDATA_REPLY:
|
|
|
2667 case COPYDATA_RESULT:
|
|
|
2668 case COPYDATA_ERROR_RESULT:
|
|
|
2669 if (data->lpData != NULL)
|
|
|
2670 {
|
|
39
|
2671 str = serverConvert(client_enc, (char_u *)data->lpData,
|
|
|
2672 &tofree);
|
|
|
2673 if (tofree == NULL)
|
|
|
2674 str = vim_strsave(str);
|
|
|
2675 if (save_reply(sender, str,
|
|
7
|
2676 (data->dwData == COPYDATA_REPLY ? 0 :
|
|
|
2677 (data->dwData == COPYDATA_RESULT ? 1 :
|
|
39
|
2678 2))) == FAIL)
|
|
|
2679 vim_free(str);
|
|
7
|
2680 #ifdef FEAT_AUTOCMD
|
|
39
|
2681 else if (data->dwData == COPYDATA_REPLY)
|
|
7
|
2682 {
|
|
840
|
2683 sprintf((char *)winstr, PRINTF_HEX_LONG_U, (long_u)sender);
|
|
39
|
2684 apply_autocmds(EVENT_REMOTEREPLY, winstr, str,
|
|
7
|
2685 TRUE, curbuf);
|
|
|
2686 }
|
|
|
2687 #endif
|
|
|
2688 }
|
|
|
2689 return 1;
|
|
|
2690 }
|
|
|
2691
|
|
|
2692 return 0;
|
|
|
2693 }
|
|
|
2694
|
|
|
2695 else if (msg == WM_ACTIVATE && wParam == WA_ACTIVE)
|
|
|
2696 {
|
|
|
2697 /* When the message window is activated (brought to the foreground),
|
|
|
2698 * this actually applies to the text window. */
|
|
|
2699 #ifndef FEAT_GUI
|
|
|
2700 GetConsoleHwnd(); /* get value of s_hwnd */
|
|
|
2701 #endif
|
|
|
2702 if (s_hwnd != 0)
|
|
|
2703 {
|
|
|
2704 SetForegroundWindow(s_hwnd);
|
|
|
2705 return 0;
|
|
|
2706 }
|
|
|
2707 }
|
|
|
2708
|
|
|
2709 return DefWindowProc(hwnd, msg, wParam, lParam);
|
|
|
2710 }
|
|
|
2711
|
|
|
2712 /*
|
|
|
2713 * Initialise the message handling process. This involves creating a window
|
|
|
2714 * to handle messages - the window will not be visible.
|
|
|
2715 */
|
|
|
2716 void
|
|
|
2717 serverInitMessaging(void)
|
|
|
2718 {
|
|
|
2719 WNDCLASS wndclass;
|
|
|
2720 HINSTANCE s_hinst;
|
|
|
2721
|
|
|
2722 /* Clean up on exit */
|
|
|
2723 atexit(CleanUpMessaging);
|
|
|
2724
|
|
|
2725 /* Register a window class - we only really care
|
|
|
2726 * about the window procedure
|
|
|
2727 */
|
|
|
2728 s_hinst = (HINSTANCE)GetModuleHandle(0);
|
|
|
2729 wndclass.style = 0;
|
|
|
2730 wndclass.lpfnWndProc = Messaging_WndProc;
|
|
|
2731 wndclass.cbClsExtra = 0;
|
|
|
2732 wndclass.cbWndExtra = 0;
|
|
|
2733 wndclass.hInstance = s_hinst;
|
|
|
2734 wndclass.hIcon = NULL;
|
|
|
2735 wndclass.hCursor = NULL;
|
|
|
2736 wndclass.hbrBackground = NULL;
|
|
|
2737 wndclass.lpszMenuName = NULL;
|
|
|
2738 wndclass.lpszClassName = VIM_CLASSNAME;
|
|
|
2739 RegisterClass(&wndclass);
|
|
|
2740
|
|
|
2741 /* Create the message window. It will be hidden, so the details don't
|
|
|
2742 * matter. Don't use WS_OVERLAPPEDWINDOW, it will make a shortcut remove
|
|
|
2743 * focus from gvim. */
|
|
|
2744 message_window = CreateWindow(VIM_CLASSNAME, "",
|
|
|
2745 WS_POPUPWINDOW | WS_CAPTION,
|
|
|
2746 CW_USEDEFAULT, CW_USEDEFAULT,
|
|
|
2747 100, 100, NULL, NULL,
|
|
|
2748 s_hinst, NULL);
|
|
|
2749 }
|
|
|
2750
|
|
844
|
2751 /* Used by serverSendToVim() to find an alternate server name. */
|
|
|
2752 static char_u *altname_buf_ptr = NULL;
|
|
|
2753
|
|
7
|
2754 /*
|
|
|
2755 * Get the title of the window "hwnd", which is the Vim server name, in
|
|
|
2756 * "name[namelen]" and return the length.
|
|
|
2757 * Returns zero if window "hwnd" is not a Vim server.
|
|
|
2758 */
|
|
|
2759 static int
|
|
|
2760 getVimServerName(HWND hwnd, char *name, int namelen)
|
|
|
2761 {
|
|
|
2762 int len;
|
|
|
2763 char buffer[VIM_CLASSNAME_LEN + 1];
|
|
|
2764
|
|
|
2765 /* Ignore windows which aren't Vim message windows */
|
|
|
2766 len = GetClassName(hwnd, buffer, sizeof(buffer));
|
|
|
2767 if (len != VIM_CLASSNAME_LEN || STRCMP(buffer, VIM_CLASSNAME) != 0)
|
|
|
2768 return 0;
|
|
|
2769
|
|
|
2770 /* Get the title of the window */
|
|
|
2771 return GetWindowText(hwnd, name, namelen);
|
|
|
2772 }
|
|
|
2773
|
|
|
2774 static BOOL CALLBACK
|
|
|
2775 enumWindowsGetServer(HWND hwnd, LPARAM lparam)
|
|
|
2776 {
|
|
|
2777 struct server_id *id = (struct server_id *)lparam;
|
|
|
2778 char server[MAX_PATH];
|
|
|
2779
|
|
|
2780 /* Get the title of the window */
|
|
|
2781 if (getVimServerName(hwnd, server, sizeof(server)) == 0)
|
|
|
2782 return TRUE;
|
|
|
2783
|
|
|
2784 /* If this is the server we're looking for, return its HWND */
|
|
|
2785 if (STRICMP(server, id->name) == 0)
|
|
|
2786 {
|
|
|
2787 id->hwnd = hwnd;
|
|
|
2788 return FALSE;
|
|
|
2789 }
|
|
|
2790
|
|
844
|
2791 /* If we are looking for an alternate server, remember this name. */
|
|
|
2792 if (altname_buf_ptr != NULL
|
|
|
2793 && STRNICMP(server, id->name, STRLEN(id->name)) == 0
|
|
|
2794 && vim_isdigit(server[STRLEN(id->name)]))
|
|
|
2795 {
|
|
|
2796 STRCPY(altname_buf_ptr, server);
|
|
|
2797 altname_buf_ptr = NULL; /* don't use another name */
|
|
|
2798 }
|
|
|
2799
|
|
7
|
2800 /* Otherwise, keep looking */
|
|
|
2801 return TRUE;
|
|
|
2802 }
|
|
|
2803
|
|
|
2804 static BOOL CALLBACK
|
|
|
2805 enumWindowsGetNames(HWND hwnd, LPARAM lparam)
|
|
|
2806 {
|
|
|
2807 garray_T *ga = (garray_T *)lparam;
|
|
|
2808 char server[MAX_PATH];
|
|
|
2809
|
|
|
2810 /* Get the title of the window */
|
|
|
2811 if (getVimServerName(hwnd, server, sizeof(server)) == 0)
|
|
|
2812 return TRUE;
|
|
|
2813
|
|
|
2814 /* Add the name to the list */
|
|
|
2815 ga_concat(ga, server);
|
|
|
2816 ga_concat(ga, "\n");
|
|
|
2817 return TRUE;
|
|
|
2818 }
|
|
|
2819
|
|
|
2820 static HWND
|
|
|
2821 findServer(char_u *name)
|
|
|
2822 {
|
|
|
2823 struct server_id id;
|
|
|
2824
|
|
|
2825 id.name = name;
|
|
|
2826 id.hwnd = 0;
|
|
|
2827
|
|
|
2828 EnumWindows(enumWindowsGetServer, (LPARAM)(&id));
|
|
|
2829
|
|
|
2830 return id.hwnd;
|
|
|
2831 }
|
|
|
2832
|
|
|
2833 void
|
|
|
2834 serverSetName(char_u *name)
|
|
|
2835 {
|
|
|
2836 char_u *ok_name;
|
|
|
2837 HWND hwnd = 0;
|
|
|
2838 int i = 0;
|
|
|
2839 char_u *p;
|
|
|
2840
|
|
|
2841 /* Leave enough space for a 9-digit suffix to ensure uniqueness! */
|
|
835
|
2842 ok_name = alloc((unsigned)STRLEN(name) + 10);
|
|
7
|
2843
|
|
|
2844 STRCPY(ok_name, name);
|
|
|
2845 p = ok_name + STRLEN(name);
|
|
|
2846
|
|
|
2847 for (;;)
|
|
|
2848 {
|
|
|
2849 /* This is inefficient - we're doing an EnumWindows loop for each
|
|
|
2850 * possible name. It would be better to grab all names in one go,
|
|
|
2851 * and scan the list each time...
|
|
|
2852 */
|
|
|
2853 hwnd = findServer(ok_name);
|
|
|
2854 if (hwnd == 0)
|
|
|
2855 break;
|
|
|
2856
|
|
|
2857 ++i;
|
|
|
2858 if (i >= 1000)
|
|
|
2859 break;
|
|
|
2860
|
|
|
2861 sprintf((char *)p, "%d", i);
|
|
|
2862 }
|
|
|
2863
|
|
|
2864 if (hwnd != 0)
|
|
|
2865 vim_free(ok_name);
|
|
|
2866 else
|
|
|
2867 {
|
|
|
2868 /* Remember the name */
|
|
|
2869 serverName = ok_name;
|
|
|
2870 #ifdef FEAT_TITLE
|
|
|
2871 need_maketitle = TRUE; /* update Vim window title later */
|
|
|
2872 #endif
|
|
|
2873
|
|
|
2874 /* Update the message window title */
|
|
|
2875 SetWindowText(message_window, ok_name);
|
|
|
2876
|
|
|
2877 #ifdef FEAT_EVAL
|
|
|
2878 /* Set the servername variable */
|
|
|
2879 set_vim_var_string(VV_SEND_SERVER, serverName, -1);
|
|
|
2880 #endif
|
|
|
2881 }
|
|
|
2882 }
|
|
|
2883
|
|
|
2884 char_u *
|
|
|
2885 serverGetVimNames(void)
|
|
|
2886 {
|
|
|
2887 garray_T ga;
|
|
|
2888
|
|
|
2889 ga_init2(&ga, 1, 100);
|
|
|
2890
|
|
|
2891 EnumWindows(enumWindowsGetNames, (LPARAM)(&ga));
|
|
21
|
2892 ga_append(&ga, NUL);
|
|
7
|
2893
|
|
|
2894 return ga.ga_data;
|
|
|
2895 }
|
|
|
2896
|
|
|
2897 int
|
|
|
2898 serverSendReply(name, reply)
|
|
|
2899 char_u *name; /* Where to send. */
|
|
|
2900 char_u *reply; /* What to send. */
|
|
|
2901 {
|
|
|
2902 HWND target;
|
|
|
2903 COPYDATASTRUCT data;
|
|
840
|
2904 long_u n = 0;
|
|
7
|
2905
|
|
|
2906 /* The "name" argument is a magic cookie obtained from expand("<client>").
|
|
|
2907 * It should be of the form 0xXXXXX - i.e. a C hex literal, which is the
|
|
|
2908 * value of the client's message window HWND.
|
|
|
2909 */
|
|
840
|
2910 sscanf((char *)name, SCANF_HEX_LONG_U, &n);
|
|
7
|
2911 if (n == 0)
|
|
|
2912 return -1;
|
|
|
2913
|
|
|
2914 target = (HWND)n;
|
|
|
2915 if (!IsWindow(target))
|
|
|
2916 return -1;
|
|
|
2917
|
|
|
2918 data.dwData = COPYDATA_REPLY;
|
|
835
|
2919 data.cbData = (DWORD)STRLEN(reply) + 1;
|
|
7
|
2920 data.lpData = reply;
|
|
|
2921
|
|
39
|
2922 serverSendEnc(target);
|
|
7
|
2923 if (SendMessage(target, WM_COPYDATA, (WPARAM)message_window,
|
|
|
2924 (LPARAM)(&data)))
|
|
|
2925 return 0;
|
|
|
2926
|
|
|
2927 return -1;
|
|
|
2928 }
|
|
|
2929
|
|
|
2930 int
|
|
|
2931 serverSendToVim(name, cmd, result, ptarget, asExpr, silent)
|
|
|
2932 char_u *name; /* Where to send. */
|
|
|
2933 char_u *cmd; /* What to send. */
|
|
|
2934 char_u **result; /* Result of eval'ed expression */
|
|
|
2935 void *ptarget; /* HWND of server */
|
|
|
2936 int asExpr; /* Expression or keys? */
|
|
|
2937 int silent; /* don't complain about no server */
|
|
|
2938 {
|
|
844
|
2939 HWND target;
|
|
7
|
2940 COPYDATASTRUCT data;
|
|
|
2941 char_u *retval = NULL;
|
|
|
2942 int retcode = 0;
|
|
844
|
2943 char_u altname_buf[MAX_PATH];
|
|
|
2944
|
|
|
2945 /* If the server name does not end in a digit then we look for an
|
|
|
2946 * alternate name. e.g. when "name" is GVIM the we may find GVIM2. */
|
|
|
2947 if (STRLEN(name) > 1 && !vim_isdigit(name[STRLEN(name) - 1]))
|
|
|
2948 altname_buf_ptr = altname_buf;
|
|
|
2949 altname_buf[0] = NUL;
|
|
|
2950 target = findServer(name);
|
|
|
2951 altname_buf_ptr = NULL;
|
|
|
2952 if (target == 0 && altname_buf[0] != NUL)
|
|
|
2953 /* Use another server name we found. */
|
|
|
2954 target = findServer(altname_buf);
|
|
7
|
2955
|
|
|
2956 if (target == 0)
|
|
|
2957 {
|
|
|
2958 if (!silent)
|
|
|
2959 EMSG2(_(e_noserver), name);
|
|
|
2960 return -1;
|
|
|
2961 }
|
|
|
2962
|
|
|
2963 if (ptarget)
|
|
|
2964 *(HWND *)ptarget = target;
|
|
|
2965
|
|
|
2966 data.dwData = asExpr ? COPYDATA_EXPR : COPYDATA_KEYS;
|
|
835
|
2967 data.cbData = (DWORD)STRLEN(cmd) + 1;
|
|
7
|
2968 data.lpData = cmd;
|
|
|
2969
|
|
39
|
2970 serverSendEnc(target);
|
|
7
|
2971 if (SendMessage(target, WM_COPYDATA, (WPARAM)message_window,
|
|
|
2972 (LPARAM)(&data)) == 0)
|
|
|
2973 return -1;
|
|
|
2974
|
|
|
2975 if (asExpr)
|
|
|
2976 retval = serverGetReply(target, &retcode, TRUE, TRUE);
|
|
|
2977
|
|
|
2978 if (result == NULL)
|
|
|
2979 vim_free(retval);
|
|
|
2980 else
|
|
|
2981 *result = retval; /* Caller assumes responsibility for freeing */
|
|
|
2982
|
|
|
2983 return retcode;
|
|
|
2984 }
|
|
|
2985
|
|
|
2986 /*
|
|
|
2987 * Bring the server to the foreground.
|
|
|
2988 */
|
|
|
2989 void
|
|
|
2990 serverForeground(name)
|
|
|
2991 char_u *name;
|
|
|
2992 {
|
|
|
2993 HWND target = findServer(name);
|
|
|
2994
|
|
|
2995 if (target != 0)
|
|
|
2996 SetForegroundWindow(target);
|
|
|
2997 }
|
|
|
2998
|
|
|
2999 /* Replies from server need to be stored until the client picks them up via
|
|
|
3000 * remote_read(). So we maintain a list of server-id/reply pairs.
|
|
|
3001 * Note that there could be multiple replies from one server pending if the
|
|
|
3002 * client is slow picking them up.
|
|
|
3003 * We just store the replies in a simple list. When we remove an entry, we
|
|
|
3004 * move list entries down to fill the gap.
|
|
|
3005 * The server ID is simply the HWND.
|
|
|
3006 */
|
|
|
3007 typedef struct
|
|
|
3008 {
|
|
|
3009 HWND server; /* server window */
|
|
|
3010 char_u *reply; /* reply string */
|
|
|
3011 int expr_result; /* 0 for REPLY, 1 for RESULT 2 for error */
|
|
323
|
3012 } reply_T;
|
|
7
|
3013
|
|
|
3014 static garray_T reply_list = {0, 0, sizeof(reply_T), 5, 0};
|
|
|
3015
|
|
|
3016 #define REPLY_ITEM(i) ((reply_T *)(reply_list.ga_data) + (i))
|
|
|
3017 #define REPLY_COUNT (reply_list.ga_len)
|
|
|
3018
|
|
|
3019 /* Flag which is used to wait for a reply */
|
|
|
3020 static int reply_received = 0;
|
|
|
3021
|
|
39
|
3022 /*
|
|
|
3023 * Store a reply. "reply" must be allocated memory (or NULL).
|
|
|
3024 */
|
|
7
|
3025 static int
|
|
|
3026 save_reply(HWND server, char_u *reply, int expr)
|
|
|
3027 {
|
|
|
3028 reply_T *rep;
|
|
|
3029
|
|
|
3030 if (ga_grow(&reply_list, 1) == FAIL)
|
|
|
3031 return FAIL;
|
|
|
3032
|
|
|
3033 rep = REPLY_ITEM(REPLY_COUNT);
|
|
|
3034 rep->server = server;
|
|
39
|
3035 rep->reply = reply;
|
|
7
|
3036 rep->expr_result = expr;
|
|
|
3037 if (rep->reply == NULL)
|
|
|
3038 return FAIL;
|
|
|
3039
|
|
|
3040 ++REPLY_COUNT;
|
|
|
3041 reply_received = 1;
|
|
|
3042 return OK;
|
|
|
3043 }
|
|
|
3044
|
|
|
3045 /*
|
|
|
3046 * Get a reply from server "server".
|
|
|
3047 * When "expr_res" is non NULL, get the result of an expression, otherwise a
|
|
|
3048 * server2client() message.
|
|
|
3049 * When non NULL, point to return code. 0 => OK, -1 => ERROR
|
|
|
3050 * If "remove" is TRUE, consume the message, the caller must free it then.
|
|
|
3051 * if "wait" is TRUE block until a message arrives (or the server exits).
|
|
|
3052 */
|
|
|
3053 char_u *
|
|
|
3054 serverGetReply(HWND server, int *expr_res, int remove, int wait)
|
|
|
3055 {
|
|
|
3056 int i;
|
|
|
3057 char_u *reply;
|
|
|
3058 reply_T *rep;
|
|
|
3059
|
|
|
3060 /* When waiting, loop until the message waiting for is received. */
|
|
|
3061 for (;;)
|
|
|
3062 {
|
|
|
3063 /* Reset this here, in case a message arrives while we are going
|
|
|
3064 * through the already received messages. */
|
|
|
3065 reply_received = 0;
|
|
|
3066
|
|
|
3067 for (i = 0; i < REPLY_COUNT; ++i)
|
|
|
3068 {
|
|
|
3069 rep = REPLY_ITEM(i);
|
|
|
3070 if (rep->server == server
|
|
|
3071 && ((rep->expr_result != 0) == (expr_res != NULL)))
|
|
|
3072 {
|
|
|
3073 /* Save the values we've found for later */
|
|
|
3074 reply = rep->reply;
|
|
|
3075 if (expr_res != NULL)
|
|
|
3076 *expr_res = rep->expr_result == 1 ? 0 : -1;
|
|
|
3077
|
|
|
3078 if (remove)
|
|
|
3079 {
|
|
|
3080 /* Move the rest of the list down to fill the gap */
|
|
|
3081 mch_memmove(rep, rep + 1,
|
|
|
3082 (REPLY_COUNT - i - 1) * sizeof(reply_T));
|
|
|
3083 --REPLY_COUNT;
|
|
|
3084 }
|
|
|
3085
|
|
|
3086 /* Return the reply to the caller, who takes on responsibility
|
|
|
3087 * for freeing it if "remove" is TRUE. */
|
|
|
3088 return reply;
|
|
|
3089 }
|
|
|
3090 }
|
|
|
3091
|
|
|
3092 /* If we got here, we didn't find a reply. Return immediately if the
|
|
|
3093 * "wait" parameter isn't set. */
|
|
|
3094 if (!wait)
|
|
|
3095 break;
|
|
|
3096
|
|
|
3097 /* We need to wait for a reply. Enter a message loop until the
|
|
|
3098 * "reply_received" flag gets set. */
|
|
|
3099
|
|
|
3100 /* Loop until we receive a reply */
|
|
|
3101 while (reply_received == 0)
|
|
|
3102 {
|
|
|
3103 /* Wait for a SendMessage() call to us. This could be the reply
|
|
|
3104 * we are waiting for. Use a timeout of a second, to catch the
|
|
|
3105 * situation that the server died unexpectedly. */
|
|
|
3106 MsgWaitForMultipleObjects(0, NULL, TRUE, 1000, QS_ALLINPUT);
|
|
|
3107
|
|
|
3108 /* If the server has died, give up */
|
|
|
3109 if (!IsWindow(server))
|
|
|
3110 return NULL;
|
|
|
3111
|
|
|
3112 serverProcessPendingMessages();
|
|
|
3113 }
|
|
|
3114 }
|
|
|
3115
|
|
|
3116 return NULL;
|
|
|
3117 }
|
|
|
3118
|
|
|
3119 /*
|
|
|
3120 * Process any messages in the Windows message queue.
|
|
|
3121 */
|
|
|
3122 void
|
|
|
3123 serverProcessPendingMessages(void)
|
|
|
3124 {
|
|
|
3125 MSG msg;
|
|
|
3126
|
|
|
3127 while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
|
|
|
3128 {
|
|
|
3129 TranslateMessage(&msg);
|
|
|
3130 DispatchMessage(&msg);
|
|
|
3131 }
|
|
|
3132 }
|
|
|
3133
|
|
|
3134 #endif /* FEAT_CLIENTSERVER */
|
|
|
3135
|
|
|
3136 #if defined(FEAT_GUI) || (defined(FEAT_PRINTER) && !defined(FEAT_POSTSCRIPT)) \
|
|
|
3137 || defined(PROTO)
|
|
|
3138
|
|
|
3139 struct charset_pair
|
|
|
3140 {
|
|
|
3141 char *name;
|
|
|
3142 BYTE charset;
|
|
|
3143 };
|
|
|
3144
|
|
|
3145 static struct charset_pair
|
|
|
3146 charset_pairs[] =
|
|
|
3147 {
|
|
|
3148 {"ANSI", ANSI_CHARSET},
|
|
|
3149 {"CHINESEBIG5", CHINESEBIG5_CHARSET},
|
|
|
3150 {"DEFAULT", DEFAULT_CHARSET},
|
|
|
3151 {"HANGEUL", HANGEUL_CHARSET},
|
|
|
3152 {"OEM", OEM_CHARSET},
|
|
|
3153 {"SHIFTJIS", SHIFTJIS_CHARSET},
|
|
|
3154 {"SYMBOL", SYMBOL_CHARSET},
|
|
|
3155 #ifdef WIN3264
|
|
|
3156 {"ARABIC", ARABIC_CHARSET},
|
|
|
3157 {"BALTIC", BALTIC_CHARSET},
|
|
|
3158 {"EASTEUROPE", EASTEUROPE_CHARSET},
|
|
|
3159 {"GB2312", GB2312_CHARSET},
|
|
|
3160 {"GREEK", GREEK_CHARSET},
|
|
|
3161 {"HEBREW", HEBREW_CHARSET},
|
|
|
3162 {"JOHAB", JOHAB_CHARSET},
|
|
|
3163 {"MAC", MAC_CHARSET},
|
|
|
3164 {"RUSSIAN", RUSSIAN_CHARSET},
|
|
|
3165 {"THAI", THAI_CHARSET},
|
|
|
3166 {"TURKISH", TURKISH_CHARSET},
|
|
|
3167 # if (!defined(_MSC_VER) || (_MSC_VER > 1010)) \
|
|
|
3168 && (!defined(__BORLANDC__) || (__BORLANDC__ > 0x0500))
|
|
|
3169 {"VIETNAMESE", VIETNAMESE_CHARSET},
|
|
|
3170 # endif
|
|
|
3171 #endif
|
|
|
3172 {NULL, 0}
|
|
|
3173 };
|
|
|
3174
|
|
|
3175 /*
|
|
|
3176 * Convert a charset ID to a name.
|
|
|
3177 * Return NULL when not recognized.
|
|
|
3178 */
|
|
|
3179 char *
|
|
|
3180 charset_id2name(int id)
|
|
|
3181 {
|
|
|
3182 struct charset_pair *cp;
|
|
|
3183
|
|
|
3184 for (cp = charset_pairs; cp->name != NULL; ++cp)
|
|
|
3185 if ((BYTE)id == cp->charset)
|
|
|
3186 break;
|
|
|
3187 return cp->name;
|
|
|
3188 }
|
|
|
3189
|
|
|
3190 static const LOGFONT s_lfDefault =
|
|
|
3191 {
|
|
|
3192 -12, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, DEFAULT_CHARSET,
|
|
|
3193 OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS,
|
|
|
3194 PROOF_QUALITY, FIXED_PITCH | FF_DONTCARE,
|
|
|
3195 "Fixedsys" /* see _ReadVimIni */
|
|
|
3196 };
|
|
|
3197
|
|
|
3198 /* Initialise the "current height" to -12 (same as s_lfDefault) just
|
|
|
3199 * in case the user specifies a font in "guifont" with no size before a font
|
|
|
3200 * with an explicit size has been set. This defaults the size to this value
|
|
|
3201 * (-12 equates to roughly 9pt).
|
|
|
3202 */
|
|
|
3203 int current_font_height = -12; /* also used in gui_w48.c */
|
|
|
3204
|
|
|
3205 /* Convert a string representing a point size into pixels. The string should
|
|
|
3206 * be a positive decimal number, with an optional decimal point (eg, "12", or
|
|
|
3207 * "10.5"). The pixel value is returned, and a pointer to the next unconverted
|
|
|
3208 * character is stored in *end. The flag "vertical" says whether this
|
|
|
3209 * calculation is for a vertical (height) size or a horizontal (width) one.
|
|
|
3210 */
|
|
|
3211 static int
|
|
840
|
3212 points_to_pixels(char_u *str, char_u **end, int vertical, long_i pprinter_dc)
|
|
7
|
3213 {
|
|
|
3214 int pixels;
|
|
|
3215 int points = 0;
|
|
|
3216 int divisor = 0;
|
|
|
3217 HWND hwnd = (HWND)0;
|
|
|
3218 HDC hdc;
|
|
|
3219 HDC printer_dc = (HDC)pprinter_dc;
|
|
|
3220
|
|
|
3221 while (*str != NUL)
|
|
|
3222 {
|
|
|
3223 if (*str == '.' && divisor == 0)
|
|
|
3224 {
|
|
|
3225 /* Start keeping a divisor, for later */
|
|
|
3226 divisor = 1;
|
|
|
3227 }
|
|
|
3228 else
|
|
|
3229 {
|
|
|
3230 if (!VIM_ISDIGIT(*str))
|
|
|
3231 break;
|
|
|
3232
|
|
|
3233 points *= 10;
|
|
|
3234 points += *str - '0';
|
|
|
3235 divisor *= 10;
|
|
|
3236 }
|
|
|
3237 ++str;
|
|
|
3238 }
|
|
|
3239
|
|
|
3240 if (divisor == 0)
|
|
|
3241 divisor = 1;
|
|
|
3242
|
|
|
3243 if (printer_dc == NULL)
|
|
|
3244 {
|
|
|
3245 hwnd = GetDesktopWindow();
|
|
|
3246 hdc = GetWindowDC(hwnd);
|
|
|
3247 }
|
|
|
3248 else
|
|
|
3249 hdc = printer_dc;
|
|
|
3250
|
|
|
3251 pixels = MulDiv(points,
|
|
|
3252 GetDeviceCaps(hdc, vertical ? LOGPIXELSY : LOGPIXELSX),
|
|
|
3253 72 * divisor);
|
|
|
3254
|
|
|
3255 if (printer_dc == NULL)
|
|
|
3256 ReleaseDC(hwnd, hdc);
|
|
|
3257
|
|
|
3258 *end = str;
|
|
|
3259 return pixels;
|
|
|
3260 }
|
|
|
3261
|
|
323
|
3262 /*ARGSUSED*/
|
|
7
|
3263 static int CALLBACK
|
|
|
3264 font_enumproc(
|
|
|
3265 ENUMLOGFONT *elf,
|
|
|
3266 NEWTEXTMETRIC *ntm,
|
|
|
3267 int type,
|
|
|
3268 LPARAM lparam)
|
|
|
3269 {
|
|
|
3270 /* Return value:
|
|
|
3271 * 0 = terminate now (monospace & ANSI)
|
|
|
3272 * 1 = continue, still no luck...
|
|
|
3273 * 2 = continue, but we have an acceptable LOGFONT
|
|
|
3274 * (monospace, not ANSI)
|
|
|
3275 * We use these values, as EnumFontFamilies returns 1 if the
|
|
|
3276 * callback function is never called. So, we check the return as
|
|
|
3277 * 0 = perfect, 2 = OK, 1 = no good...
|
|
|
3278 * It's not pretty, but it works!
|
|
|
3279 */
|
|
|
3280
|
|
|
3281 LOGFONT *lf = (LOGFONT *)(lparam);
|
|
|
3282
|
|
|
3283 #ifndef FEAT_PROPORTIONAL_FONTS
|
|
|
3284 /* Ignore non-monospace fonts without further ado */
|
|
|
3285 if ((ntm->tmPitchAndFamily & 1) != 0)
|
|
|
3286 return 1;
|
|
|
3287 #endif
|
|
|
3288
|
|
|
3289 /* Remember this LOGFONT as a "possible" */
|
|
|
3290 *lf = elf->elfLogFont;
|
|
|
3291
|
|
|
3292 /* Terminate the scan as soon as we find an ANSI font */
|
|
|
3293 if (lf->lfCharSet == ANSI_CHARSET
|
|
|
3294 || lf->lfCharSet == OEM_CHARSET
|
|
|
3295 || lf->lfCharSet == DEFAULT_CHARSET)
|
|
|
3296 return 0;
|
|
|
3297
|
|
|
3298 /* Continue the scan - we have a non-ANSI font */
|
|
|
3299 return 2;
|
|
|
3300 }
|
|
|
3301
|
|
|
3302 static int
|
|
|
3303 init_logfont(LOGFONT *lf)
|
|
|
3304 {
|
|
|
3305 int n;
|
|
|
3306 HWND hwnd = GetDesktopWindow();
|
|
|
3307 HDC hdc = GetWindowDC(hwnd);
|
|
|
3308
|
|
|
3309 n = EnumFontFamilies(hdc,
|
|
|
3310 (LPCSTR)lf->lfFaceName,
|
|
|
3311 (FONTENUMPROC)font_enumproc,
|
|
|
3312 (LPARAM)lf);
|
|
|
3313
|
|
|
3314 ReleaseDC(hwnd, hdc);
|
|
|
3315
|
|
|
3316 /* If we couldn't find a useable font, return failure */
|
|
|
3317 if (n == 1)
|
|
|
3318 return FAIL;
|
|
|
3319
|
|
|
3320 /* Tidy up the rest of the LOGFONT structure. We set to a basic
|
|
|
3321 * font - get_logfont() sets bold, italic, etc based on the user's
|
|
|
3322 * input.
|
|
|
3323 */
|
|
|
3324 lf->lfHeight = current_font_height;
|
|
|
3325 lf->lfWidth = 0;
|
|
|
3326 lf->lfItalic = FALSE;
|
|
|
3327 lf->lfUnderline = FALSE;
|
|
|
3328 lf->lfStrikeOut = FALSE;
|
|
|
3329 lf->lfWeight = FW_NORMAL;
|
|
|
3330
|
|
|
3331 /* Return success */
|
|
|
3332 return OK;
|
|
|
3333 }
|
|
|
3334
|
|
37
|
3335 /*
|
|
|
3336 * Get font info from "name" into logfont "lf".
|
|
|
3337 * Return OK for a valid name, FAIL otherwise.
|
|
|
3338 */
|
|
7
|
3339 int
|
|
|
3340 get_logfont(
|
|
37
|
3341 LOGFONT *lf,
|
|
|
3342 char_u *name,
|
|
|
3343 HDC printer_dc,
|
|
|
3344 int verbose)
|
|
7
|
3345 {
|
|
|
3346 char_u *p;
|
|
|
3347 int i;
|
|
|
3348 static LOGFONT *lastlf = NULL;
|
|
|
3349
|
|
|
3350 *lf = s_lfDefault;
|
|
|
3351 if (name == NULL)
|
|
37
|
3352 return OK;
|
|
7
|
3353
|
|
|
3354 if (STRCMP(name, "*") == 0)
|
|
|
3355 {
|
|
|
3356 #if defined(FEAT_GUI_W32)
|
|
|
3357 CHOOSEFONT cf;
|
|
|
3358 /* if name is "*", bring up std font dialog: */
|
|
|
3359 memset(&cf, 0, sizeof(cf));
|
|
|
3360 cf.lStructSize = sizeof(cf);
|
|
|
3361 cf.hwndOwner = s_hwnd;
|
|
|
3362 cf.Flags = CF_SCREENFONTS | CF_FIXEDPITCHONLY | CF_INITTOLOGFONTSTRUCT;
|
|
|
3363 if (lastlf != NULL)
|
|
|
3364 *lf = *lastlf;
|
|
|
3365 cf.lpLogFont = lf;
|
|
|
3366 cf.nFontType = 0 ; //REGULAR_FONTTYPE;
|
|
|
3367 if (ChooseFont(&cf))
|
|
|
3368 goto theend;
|
|
|
3369 #else
|
|
37
|
3370 return FAIL;
|
|
7
|
3371 #endif
|
|
|
3372 }
|
|
|
3373
|
|
|
3374 /*
|
|
|
3375 * Split name up, it could be <name>:h<height>:w<width> etc.
|
|
|
3376 */
|
|
|
3377 for (p = name; *p && *p != ':'; p++)
|
|
|
3378 {
|
|
|
3379 if (p - name + 1 > LF_FACESIZE)
|
|
37
|
3380 return FAIL; /* Name too long */
|
|
7
|
3381 lf->lfFaceName[p - name] = *p;
|
|
|
3382 }
|
|
|
3383 if (p != name)
|
|
|
3384 lf->lfFaceName[p - name] = NUL;
|
|
|
3385
|
|
|
3386 /* First set defaults */
|
|
|
3387 lf->lfHeight = -12;
|
|
|
3388 lf->lfWidth = 0;
|
|
|
3389 lf->lfWeight = FW_NORMAL;
|
|
|
3390 lf->lfItalic = FALSE;
|
|
|
3391 lf->lfUnderline = FALSE;
|
|
|
3392 lf->lfStrikeOut = FALSE;
|
|
|
3393
|
|
|
3394 /*
|
|
|
3395 * If the font can't be found, try replacing '_' by ' '.
|
|
|
3396 */
|
|
|
3397 if (init_logfont(lf) == FAIL)
|
|
|
3398 {
|
|
|
3399 int did_replace = FALSE;
|
|
|
3400
|
|
|
3401 for (i = 0; lf->lfFaceName[i]; ++i)
|
|
|
3402 if (lf->lfFaceName[i] == '_')
|
|
|
3403 {
|
|
|
3404 lf->lfFaceName[i] = ' ';
|
|
|
3405 did_replace = TRUE;
|
|
|
3406 }
|
|
|
3407 if (!did_replace || init_logfont(lf) == FAIL)
|
|
37
|
3408 return FAIL;
|
|
7
|
3409 }
|
|
|
3410
|
|
|
3411 while (*p == ':')
|
|
|
3412 p++;
|
|
|
3413
|
|
|
3414 /* Set the values found after ':' */
|
|
|
3415 while (*p)
|
|
|
3416 {
|
|
|
3417 switch (*p++)
|
|
|
3418 {
|
|
|
3419 case 'h':
|
|
840
|
3420 lf->lfHeight = - points_to_pixels(p, &p, TRUE, (long_i)printer_dc);
|
|
7
|
3421 break;
|
|
|
3422 case 'w':
|
|
840
|
3423 lf->lfWidth = points_to_pixels(p, &p, FALSE, (long_i)printer_dc);
|
|
7
|
3424 break;
|
|
|
3425 case 'b':
|
|
|
3426 #ifndef MSWIN16_FASTTEXT
|
|
|
3427 lf->lfWeight = FW_BOLD;
|
|
|
3428 #endif
|
|
|
3429 break;
|
|
|
3430 case 'i':
|
|
|
3431 #ifndef MSWIN16_FASTTEXT
|
|
|
3432 lf->lfItalic = TRUE;
|
|
|
3433 #endif
|
|
|
3434 break;
|
|
|
3435 case 'u':
|
|
|
3436 lf->lfUnderline = TRUE;
|
|
|
3437 break;
|
|
|
3438 case 's':
|
|
|
3439 lf->lfStrikeOut = TRUE;
|
|
|
3440 break;
|
|
|
3441 case 'c':
|
|
|
3442 {
|
|
|
3443 struct charset_pair *cp;
|
|
|
3444
|
|
|
3445 for (cp = charset_pairs; cp->name != NULL; ++cp)
|
|
|
3446 if (STRNCMP(p, cp->name, strlen(cp->name)) == 0)
|
|
|
3447 {
|
|
|
3448 lf->lfCharSet = cp->charset;
|
|
|
3449 p += strlen(cp->name);
|
|
|
3450 break;
|
|
|
3451 }
|
|
37
|
3452 if (cp->name == NULL && verbose)
|
|
7
|
3453 {
|
|
273
|
3454 vim_snprintf((char *)IObuff, IOSIZE,
|
|
|
3455 _("E244: Illegal charset name \"%s\" in font name \"%s\""), p, name);
|
|
7
|
3456 EMSG(IObuff);
|
|
|
3457 break;
|
|
|
3458 }
|
|
|
3459 break;
|
|
|
3460 }
|
|
|
3461 default:
|
|
37
|
3462 if (verbose)
|
|
|
3463 {
|
|
273
|
3464 vim_snprintf((char *)IObuff, IOSIZE,
|
|
37
|
3465 _("E245: Illegal char '%c' in font name \"%s\""),
|
|
|
3466 p[-1], name);
|
|
|
3467 EMSG(IObuff);
|
|
|
3468 }
|
|
|
3469 return FAIL;
|
|
7
|
3470 }
|
|
|
3471 while (*p == ':')
|
|
|
3472 p++;
|
|
|
3473 }
|
|
|
3474
|
|
|
3475 #if defined(FEAT_GUI_W32)
|
|
|
3476 theend:
|
|
|
3477 #endif
|
|
|
3478 /* ron: init lastlf */
|
|
|
3479 if (printer_dc == NULL)
|
|
|
3480 {
|
|
|
3481 vim_free(lastlf);
|
|
|
3482 lastlf = (LOGFONT *)alloc(sizeof(LOGFONT));
|
|
|
3483 if (lastlf != NULL)
|
|
|
3484 mch_memmove(lastlf, lf, sizeof(LOGFONT));
|
|
|
3485 }
|
|
|
3486
|
|
37
|
3487 return OK;
|
|
7
|
3488 }
|
|
|
3489
|
|
|
3490 #endif /* defined(FEAT_GUI) || defined(FEAT_PRINTER) */
|
