|
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
|
|
|
25 #include <io.h>
|
|
|
26 #include "vim.h"
|
|
|
27
|
|
|
28 #ifdef HAVE_FCNTL_H
|
|
|
29 # include <fcntl.h>
|
|
|
30 #endif
|
|
|
31 #ifdef WIN16
|
|
|
32 # define SHORT_FNAME /* always 8.3 file name */
|
|
|
33 # include <dos.h>
|
|
|
34 # include <string.h>
|
|
|
35 #endif
|
|
|
36 #include <sys/types.h>
|
|
|
37 #include <errno.h>
|
|
|
38 #include <signal.h>
|
|
|
39 #include <limits.h>
|
|
|
40 #include <process.h>
|
|
|
41
|
|
|
42 #undef chdir
|
|
|
43 #ifdef __GNUC__
|
|
|
44 # ifndef __MINGW32__
|
|
|
45 # include <dirent.h>
|
|
|
46 # endif
|
|
|
47 #else
|
|
|
48 # include <direct.h>
|
|
|
49 #endif
|
|
|
50
|
|
|
51 #if defined(FEAT_TITLE) && !defined(FEAT_GUI_W32)
|
|
|
52 # include <shellapi.h>
|
|
|
53 #endif
|
|
|
54
|
|
|
55 #if defined(FEAT_PRINTER) && !defined(FEAT_POSTSCRIPT)
|
|
|
56 # include <dlgs.h>
|
|
|
57 # ifdef WIN3264
|
|
|
58 # include <winspool.h>
|
|
|
59 # else
|
|
|
60 # include <print.h>
|
|
|
61 # endif
|
|
|
62 # include <commdlg.h>
|
|
|
63 #endif
|
|
|
64
|
|
|
65 #ifdef __MINGW32__
|
|
|
66 # ifndef FROM_LEFT_1ST_BUTTON_PRESSED
|
|
|
67 # define FROM_LEFT_1ST_BUTTON_PRESSED 0x0001
|
|
|
68 # endif
|
|
|
69 # ifndef RIGHTMOST_BUTTON_PRESSED
|
|
|
70 # define RIGHTMOST_BUTTON_PRESSED 0x0002
|
|
|
71 # endif
|
|
|
72 # ifndef FROM_LEFT_2ND_BUTTON_PRESSED
|
|
|
73 # define FROM_LEFT_2ND_BUTTON_PRESSED 0x0004
|
|
|
74 # endif
|
|
|
75 # ifndef FROM_LEFT_3RD_BUTTON_PRESSED
|
|
|
76 # define FROM_LEFT_3RD_BUTTON_PRESSED 0x0008
|
|
|
77 # endif
|
|
|
78 # ifndef FROM_LEFT_4TH_BUTTON_PRESSED
|
|
|
79 # define FROM_LEFT_4TH_BUTTON_PRESSED 0x0010
|
|
|
80 # endif
|
|
|
81
|
|
|
82 /*
|
|
|
83 * EventFlags
|
|
|
84 */
|
|
|
85 # ifndef MOUSE_MOVED
|
|
|
86 # define MOUSE_MOVED 0x0001
|
|
|
87 # endif
|
|
|
88 # ifndef DOUBLE_CLICK
|
|
|
89 # define DOUBLE_CLICK 0x0002
|
|
|
90 # endif
|
|
|
91 #endif
|
|
|
92
|
|
|
93 /*
|
|
|
94 * When generating prototypes for Win32 on Unix, these lines make the syntax
|
|
|
95 * errors disappear. They do not need to be correct.
|
|
|
96 */
|
|
|
97 #ifdef PROTO
|
|
|
98 #define WINAPI
|
|
|
99 #define WINBASEAPI
|
|
|
100 typedef int BOOL;
|
|
|
101 typedef int CALLBACK;
|
|
|
102 typedef int COLORREF;
|
|
|
103 typedef int CONSOLE_CURSOR_INFO;
|
|
|
104 typedef int COORD;
|
|
|
105 typedef int DWORD;
|
|
|
106 typedef int ENUMLOGFONT;
|
|
|
107 typedef int HANDLE;
|
|
|
108 typedef int HDC;
|
|
|
109 typedef int HFONT;
|
|
|
110 typedef int HICON;
|
|
|
111 typedef int HWND;
|
|
|
112 typedef int INPUT_RECORD;
|
|
|
113 typedef int KEY_EVENT_RECORD;
|
|
|
114 typedef int LOGFONT;
|
|
|
115 typedef int LPARAM;
|
|
|
116 typedef int LPBOOL;
|
|
|
117 typedef int LPCSTR;
|
|
|
118 typedef int LPCWSTR;
|
|
|
119 typedef int LPSTR;
|
|
|
120 typedef int LPTSTR;
|
|
|
121 typedef int LPWSTR;
|
|
|
122 typedef int LRESULT;
|
|
|
123 typedef int MOUSE_EVENT_RECORD;
|
|
|
124 typedef int NEWTEXTMETRIC;
|
|
|
125 typedef int PACL;
|
|
|
126 typedef int PRINTDLG;
|
|
|
127 typedef int PSECURITY_DESCRIPTOR;
|
|
|
128 typedef int PSID;
|
|
|
129 typedef int SECURITY_INFORMATION;
|
|
|
130 typedef int SHORT;
|
|
|
131 typedef int SMALL_RECT;
|
|
|
132 typedef int TEXTMETRIC;
|
|
|
133 typedef int UINT;
|
|
|
134 typedef int WCHAR;
|
|
|
135 typedef int WORD;
|
|
|
136 typedef int WPARAM;
|
|
|
137 typedef void VOID;
|
|
|
138 #endif
|
|
|
139
|
|
|
140 /* Record all output and all keyboard & mouse input */
|
|
|
141 /* #define MCH_WRITE_DUMP */
|
|
|
142
|
|
|
143 #ifdef MCH_WRITE_DUMP
|
|
|
144 FILE* fdDump = NULL;
|
|
|
145 #endif
|
|
|
146
|
|
|
147 #ifdef WIN3264
|
|
|
148 extern DWORD g_PlatformId;
|
|
|
149 #endif
|
|
|
150
|
|
|
151 #ifndef FEAT_GUI_MSWIN
|
|
|
152 extern char g_szOrigTitle[];
|
|
|
153 #endif
|
|
|
154
|
|
|
155 #ifdef FEAT_GUI
|
|
|
156 extern HWND s_hwnd;
|
|
|
157 #else
|
|
|
158 static HWND s_hwnd = 0; /* console window handle, set by GetConsoleHwnd() */
|
|
|
159 #endif
|
|
|
160
|
|
|
161 extern int WSInitialized;
|
|
|
162
|
|
|
163 /* Don't generate prototypes here, because some systems do have these
|
|
|
164 * functions. */
|
|
|
165 #if defined(__GNUC__) && !defined(PROTO)
|
|
|
166 # ifndef __MINGW32__
|
|
|
167 int _stricoll(char *a, char *b)
|
|
|
168 {
|
|
|
169 // the ANSI-ish correct way is to use strxfrm():
|
|
|
170 char a_buff[512], b_buff[512]; // file names, so this is enough on Win32
|
|
|
171 strxfrm(a_buff, a, 512);
|
|
|
172 strxfrm(b_buff, b, 512);
|
|
|
173 return strcoll(a_buff, b_buff);
|
|
|
174 }
|
|
|
175
|
|
|
176 char * _fullpath(char *buf, char *fname, int len)
|
|
|
177 {
|
|
|
178 LPTSTR toss;
|
|
|
179
|
|
|
180 return (char *)GetFullPathName(fname, len, buf, &toss);
|
|
|
181 }
|
|
|
182 # endif
|
|
|
183
|
|
|
184 int _chdrive(int drive)
|
|
|
185 {
|
|
|
186 char temp [3] = "-:";
|
|
|
187 temp[0] = drive + 'A' - 1;
|
|
|
188 return !SetCurrentDirectory(temp);
|
|
|
189 }
|
|
|
190 #else
|
|
|
191 # ifdef __BORLANDC__
|
|
|
192 /* being a more ANSI compliant compiler, BorlandC doesn't define _stricoll:
|
|
|
193 * but it does in BC 5.02! */
|
|
|
194 # if __BORLANDC__ < 0x502
|
|
|
195 int _stricoll(char *a, char *b)
|
|
|
196 {
|
|
|
197 # if 1
|
|
|
198 // this is fast but not correct:
|
|
|
199 return stricmp(a, b);
|
|
|
200 # else
|
|
|
201 // the ANSI-ish correct way is to use strxfrm():
|
|
|
202 char a_buff[512], b_buff[512]; // file names, so this is enough on Win32
|
|
|
203 strxfrm(a_buff, a, 512);
|
|
|
204 strxfrm(b_buff, b, 512);
|
|
|
205 return strcoll(a_buff, b_buff);
|
|
|
206 # endif
|
|
|
207 }
|
|
|
208 # endif
|
|
|
209 # endif
|
|
|
210 #endif
|
|
|
211
|
|
|
212
|
|
|
213 #if defined(FEAT_GUI_MSWIN) || defined(PROTO)
|
|
|
214 /*
|
|
|
215 * GUI version of mch_exit().
|
|
|
216 * Shut down and exit with status `r'
|
|
|
217 * Careful: mch_exit() may be called before mch_init()!
|
|
|
218 */
|
|
|
219 void
|
|
|
220 mch_exit(int r)
|
|
|
221 {
|
|
|
222 display_errors();
|
|
|
223
|
|
|
224 ml_close_all(TRUE); /* remove all memfiles */
|
|
|
225
|
|
|
226 # ifdef FEAT_OLE
|
|
|
227 UninitOLE();
|
|
|
228 # endif
|
|
|
229 # ifdef FEAT_NETBEANS_INTG
|
|
|
230 if (WSInitialized)
|
|
|
231 {
|
|
|
232 WSInitialized = FALSE;
|
|
|
233 WSACleanup();
|
|
|
234 }
|
|
|
235 # endif
|
|
|
236 #ifdef DYNAMIC_GETTEXT
|
|
|
237 dyn_libintl_end();
|
|
|
238 #endif
|
|
|
239
|
|
|
240 if (gui.in_use)
|
|
|
241 gui_exit(r);
|
|
|
242 exit(r);
|
|
|
243 }
|
|
|
244
|
|
|
245 #endif /* FEAT_GUI_MSWIN */
|
|
|
246
|
|
|
247
|
|
|
248 /*
|
|
|
249 * Init the tables for toupper() and tolower().
|
|
|
250 */
|
|
|
251 void
|
|
|
252 mch_early_init(void)
|
|
|
253 {
|
|
|
254 int i;
|
|
|
255
|
|
|
256 #ifdef WIN3264
|
|
|
257 PlatformId();
|
|
|
258 #endif
|
|
|
259
|
|
|
260 /* Init the tables for toupper() and tolower() */
|
|
|
261 for (i = 0; i < 256; ++i)
|
|
|
262 toupper_tab[i] = tolower_tab[i] = i;
|
|
|
263 #ifdef WIN3264
|
|
|
264 CharUpperBuff(toupper_tab, 256);
|
|
|
265 CharLowerBuff(tolower_tab, 256);
|
|
|
266 #else
|
|
|
267 AnsiUpperBuff(toupper_tab, 256);
|
|
|
268 AnsiLowerBuff(tolower_tab, 256);
|
|
|
269 #endif
|
|
26
|
270
|
|
|
271 #if defined(FEAT_MBYTE) && !defined(FEAT_GUI)
|
|
|
272 (void)get_cmd_argsW(NULL);
|
|
|
273 #endif
|
|
7
|
274 }
|
|
|
275
|
|
|
276
|
|
|
277 /*
|
|
|
278 * Return TRUE if the input comes from a terminal, FALSE otherwise.
|
|
|
279 */
|
|
|
280 int
|
|
|
281 mch_input_isatty()
|
|
|
282 {
|
|
|
283 #ifdef FEAT_GUI_MSWIN
|
|
|
284 return OK; /* GUI always has a tty */
|
|
|
285 #else
|
|
|
286 if (isatty(read_cmd_fd))
|
|
|
287 return TRUE;
|
|
|
288 return FALSE;
|
|
|
289 #endif
|
|
|
290 }
|
|
|
291
|
|
|
292 #ifdef FEAT_TITLE
|
|
|
293 /*
|
|
|
294 * mch_settitle(): set titlebar of our window
|
|
|
295 */
|
|
|
296 void
|
|
|
297 mch_settitle(
|
|
|
298 char_u *title,
|
|
|
299 char_u *icon)
|
|
|
300 {
|
|
|
301 # ifdef FEAT_GUI_MSWIN
|
|
|
302 gui_mch_settitle(title, icon);
|
|
|
303 # else
|
|
|
304 if (title != NULL)
|
|
26
|
305 {
|
|
|
306 # ifdef FEAT_MBYTE
|
|
|
307 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage)
|
|
|
308 {
|
|
|
309 /* Convert the title from 'encoding' to the active codepage. */
|
|
|
310 WCHAR *wp = enc_to_ucs2(title, NULL);
|
|
|
311 int n;
|
|
|
312
|
|
|
313 if (wp != NULL)
|
|
|
314 {
|
|
|
315 n = SetConsoleTitleW(wp);
|
|
|
316 vim_free(wp);
|
|
|
317 if (n != 0 || GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
|
|
|
318 return;
|
|
|
319 }
|
|
|
320 }
|
|
|
321 # endif
|
|
7
|
322 SetConsoleTitle(title);
|
|
26
|
323 }
|
|
7
|
324 # endif
|
|
|
325 }
|
|
|
326
|
|
|
327
|
|
|
328 /*
|
|
|
329 * Restore the window/icon title.
|
|
|
330 * which is one of:
|
|
|
331 * 1: Just restore title
|
|
|
332 * 2: Just restore icon (which we don't have)
|
|
|
333 * 3: Restore title and icon (which we don't have)
|
|
|
334 */
|
|
|
335 void
|
|
|
336 mch_restore_title(
|
|
|
337 int which)
|
|
|
338 {
|
|
|
339 #ifndef FEAT_GUI_MSWIN
|
|
|
340 mch_settitle((which & 1) ? g_szOrigTitle : NULL, NULL);
|
|
|
341 #endif
|
|
|
342 }
|
|
|
343
|
|
|
344
|
|
|
345 /*
|
|
|
346 * Return TRUE if we can restore the title (we can)
|
|
|
347 */
|
|
|
348 int
|
|
|
349 mch_can_restore_title()
|
|
|
350 {
|
|
|
351 return TRUE;
|
|
|
352 }
|
|
|
353
|
|
|
354
|
|
|
355 /*
|
|
|
356 * Return TRUE if we can restore the icon title (we can't)
|
|
|
357 */
|
|
|
358 int
|
|
|
359 mch_can_restore_icon()
|
|
|
360 {
|
|
|
361 return FALSE;
|
|
|
362 }
|
|
|
363 #endif /* FEAT_TITLE */
|
|
|
364
|
|
|
365
|
|
|
366 /*
|
|
|
367 * Get absolute file name into buffer 'buf' of length 'len' bytes,
|
|
|
368 * turning all '/'s into '\\'s and getting the correct case of each
|
|
|
369 * component of the file name. Append a backslash to a directory name.
|
|
|
370 * When 'shellslash' set do it the other way around.
|
|
|
371 * Return OK or FAIL.
|
|
|
372 */
|
|
|
373 int
|
|
|
374 mch_FullName(
|
|
|
375 char_u *fname,
|
|
|
376 char_u *buf,
|
|
|
377 int len,
|
|
|
378 int force)
|
|
|
379 {
|
|
|
380 int nResult = FAIL;
|
|
|
381
|
|
|
382 #ifdef __BORLANDC__
|
|
|
383 if (*fname == NUL) /* Borland behaves badly here - make it consistent */
|
|
|
384 nResult = mch_dirname(buf, len);
|
|
|
385 else
|
|
|
386 #endif
|
|
|
387 if (_fullpath(buf, fname, len - 1) == NULL)
|
|
|
388 {
|
|
|
389 STRNCPY(buf, fname, len); /* failed, use the relative path name */
|
|
|
390 buf[len - 1] = NUL;
|
|
|
391 #ifndef USE_FNAME_CASE
|
|
|
392 slash_adjust(buf);
|
|
|
393 #endif
|
|
|
394 }
|
|
|
395 else
|
|
|
396 nResult = OK;
|
|
|
397
|
|
|
398 #ifdef USE_FNAME_CASE
|
|
|
399 fname_case(buf, len);
|
|
|
400 #endif
|
|
|
401
|
|
|
402 return nResult;
|
|
|
403 }
|
|
|
404
|
|
|
405
|
|
|
406 /*
|
|
|
407 * Return TRUE if "fname" does not depend on the current directory.
|
|
|
408 */
|
|
|
409 int
|
|
|
410 mch_isFullName(char_u *fname)
|
|
|
411 {
|
|
|
412 char szName[_MAX_PATH + 1];
|
|
|
413
|
|
|
414 /* A name like "d:/foo" and "//server/share" is absolute */
|
|
|
415 if ((fname[0] && fname[1] == ':' && (fname[2] == '/' || fname[2] == '\\'))
|
|
|
416 || (fname[0] == fname[1] && (fname[0] == '/' || fname[0] == '\\')))
|
|
|
417 return TRUE;
|
|
|
418
|
|
|
419 /* A name that can't be made absolute probably isn't absolute. */
|
|
|
420 if (mch_FullName(fname, szName, _MAX_PATH, FALSE) == FAIL)
|
|
|
421 return FALSE;
|
|
|
422
|
|
|
423 return pathcmp(fname, szName) == 0;
|
|
|
424 }
|
|
|
425
|
|
|
426 /*
|
|
|
427 * Replace all slashes by backslashes.
|
|
|
428 * This used to be the other way around, but MS-DOS sometimes has problems
|
|
|
429 * with slashes (e.g. in a command name). We can't have mixed slashes and
|
|
|
430 * backslashes, because comparing file names will not work correctly. The
|
|
|
431 * commands that use a file name should try to avoid the need to type a
|
|
|
432 * backslash twice.
|
|
|
433 * When 'shellslash' set do it the other way around.
|
|
|
434 */
|
|
|
435 void
|
|
|
436 slash_adjust(p)
|
|
|
437 char_u *p;
|
|
|
438 {
|
|
|
439 if (p != NULL)
|
|
|
440 while (*p)
|
|
|
441 {
|
|
|
442 if (*p == psepcN)
|
|
|
443 *p = psepc;
|
|
|
444 #ifdef FEAT_MBYTE
|
|
|
445 if (has_mbyte)
|
|
|
446 p += (*mb_ptr2len_check)(p);
|
|
|
447 else
|
|
|
448 #endif
|
|
|
449 ++p;
|
|
|
450 }
|
|
|
451 }
|
|
|
452
|
|
|
453
|
|
|
454 /*
|
|
|
455 * stat() can't handle a trailing '/' or '\', remove it first.
|
|
|
456 */
|
|
|
457 int
|
|
|
458 vim_stat(const char *name, struct stat *stp)
|
|
|
459 {
|
|
|
460 char buf[_MAX_PATH + 1];
|
|
|
461 char *p;
|
|
|
462
|
|
|
463 STRNCPY(buf, name, _MAX_PATH);
|
|
|
464 buf[_MAX_PATH] = NUL;
|
|
|
465 p = buf + strlen(buf);
|
|
|
466 if (p > buf)
|
|
|
467 --p;
|
|
23
|
468 #ifdef FEAT_MBYTE
|
|
|
469 if (p > buf && has_mbyte)
|
|
|
470 p -= (*mb_head_off)(buf, p);
|
|
|
471 #endif
|
|
7
|
472 if (p > buf && (*p == '\\' || *p == '/') && p[-1] != ':')
|
|
|
473 *p = NUL;
|
|
|
474 #ifdef FEAT_MBYTE
|
|
|
475 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage
|
|
|
476 # ifdef __BORLANDC__
|
|
|
477 /* Wide functions of Borland C 5.5 do not work on Windows 98. */
|
|
|
478 && g_PlatformId == VER_PLATFORM_WIN32_NT
|
|
|
479 # endif
|
|
|
480 )
|
|
|
481 {
|
|
|
482 WCHAR *wp = enc_to_ucs2(buf, NULL);
|
|
|
483 int n;
|
|
|
484
|
|
|
485 if (wp != NULL)
|
|
|
486 {
|
|
|
487 n = _wstat(wp, (struct _stat *)stp);
|
|
|
488 vim_free(wp);
|
|
|
489 if (n >= 0)
|
|
|
490 return n;
|
|
|
491 /* Retry with non-wide function (for Windows 98). Can't use
|
|
|
492 * GetLastError() here and it's unclear what errno gets set to if
|
|
|
493 * the _wstat() fails for missing wide functions. */
|
|
|
494 }
|
|
|
495 }
|
|
|
496 #endif
|
|
|
497 return stat(buf, stp);
|
|
|
498 }
|
|
|
499
|
|
|
500 #if defined(FEAT_GUI_MSWIN) || defined(PROTO)
|
|
|
501 void
|
|
|
502 mch_settmode(int tmode)
|
|
|
503 {
|
|
|
504 /* nothing to do */
|
|
|
505 }
|
|
|
506
|
|
|
507 int
|
|
|
508 mch_get_shellsize(void)
|
|
|
509 {
|
|
|
510 /* never used */
|
|
|
511 return OK;
|
|
|
512 }
|
|
|
513
|
|
|
514 void
|
|
|
515 mch_set_shellsize(void)
|
|
|
516 {
|
|
|
517 /* never used */
|
|
|
518 }
|
|
|
519
|
|
|
520 /*
|
|
|
521 * Rows and/or Columns has changed.
|
|
|
522 */
|
|
|
523 void
|
|
|
524 mch_new_shellsize(void)
|
|
|
525 {
|
|
|
526 /* never used */
|
|
|
527 }
|
|
|
528
|
|
|
529 #endif
|
|
|
530
|
|
|
531 /*
|
|
|
532 * We have no job control, so fake it by starting a new shell.
|
|
|
533 */
|
|
|
534 void
|
|
|
535 mch_suspend()
|
|
|
536 {
|
|
|
537 suspend_shell();
|
|
|
538 }
|
|
|
539
|
|
|
540 #if defined(USE_MCH_ERRMSG) || defined(PROTO)
|
|
|
541
|
|
|
542 #ifdef display_errors
|
|
|
543 # undef display_errors
|
|
|
544 #endif
|
|
|
545
|
|
|
546 /*
|
|
|
547 * Display the saved error message(s).
|
|
|
548 */
|
|
|
549 void
|
|
|
550 display_errors()
|
|
|
551 {
|
|
|
552 char *p;
|
|
|
553
|
|
|
554 if (error_ga.ga_data != NULL)
|
|
|
555 {
|
|
|
556 /* avoid putting up a message box with blanks only */
|
|
|
557 for (p = (char *)error_ga.ga_data; *p; ++p)
|
|
|
558 if (!isspace(*p))
|
|
|
559 {
|
|
|
560 /* Truncate a very long message, it will go off-screen. */
|
|
|
561 if (STRLEN(p) > 2000)
|
|
|
562 {
|
|
|
563 char_u *s = p + 2000 - 14;
|
|
|
564
|
|
|
565 #ifdef FEAT_MBYTE
|
|
|
566 if (has_mbyte)
|
|
|
567 s -= (*mb_head_off)(p, s);
|
|
|
568 #endif
|
|
|
569 STRCPY(s, _("...(truncated)"));
|
|
|
570 }
|
|
|
571 #ifdef WIN3264
|
|
|
572 MessageBox(NULL, p, "Vim", MB_TASKMODAL|MB_SETFOREGROUND);
|
|
|
573 #else
|
|
|
574 MessageBox(NULL, p, "Vim", MB_TASKMODAL);
|
|
|
575 #endif
|
|
|
576 break;
|
|
|
577 }
|
|
|
578 ga_clear(&error_ga);
|
|
|
579 }
|
|
|
580 }
|
|
|
581 #endif
|
|
|
582
|
|
|
583
|
|
|
584 /*
|
|
|
585 * Return TRUE if "p" contain a wildcard that can be expanded by
|
|
|
586 * dos_expandpath().
|
|
|
587 */
|
|
|
588 int
|
|
|
589 mch_has_exp_wildcard(char_u *p)
|
|
|
590 {
|
|
|
591 for ( ; *p; ++p)
|
|
|
592 {
|
|
|
593 if (vim_strchr((char_u *)"?*[", *p) != NULL
|
|
|
594 || (*p == '~' && p[1] != NUL))
|
|
|
595 return TRUE;
|
|
|
596 #ifdef FEAT_MBYTE
|
|
|
597 if (has_mbyte)
|
|
|
598 p += (*mb_ptr2len_check)(p) - 1;
|
|
|
599 #endif
|
|
|
600 }
|
|
|
601 return FALSE;
|
|
|
602 }
|
|
|
603
|
|
|
604 /*
|
|
|
605 * Return TRUE if "p" contain a wildcard or a "~1" kind of thing (could be a
|
|
|
606 * shortened file name).
|
|
|
607 */
|
|
|
608 int
|
|
|
609 mch_has_wildcard(char_u *p)
|
|
|
610 {
|
|
|
611 for ( ; *p; ++p)
|
|
|
612 {
|
|
|
613 if (vim_strchr((char_u *)
|
|
|
614 # ifdef VIM_BACKTICK
|
|
|
615 "?*$[`"
|
|
|
616 # else
|
|
|
617 "?*$["
|
|
|
618 # endif
|
|
|
619 , *p) != NULL
|
|
|
620 || (*p == '~' && p[1] != NUL))
|
|
|
621 return TRUE;
|
|
|
622 #ifdef FEAT_MBYTE
|
|
|
623 if (has_mbyte)
|
|
|
624 p += (*mb_ptr2len_check)(p) - 1;
|
|
|
625 #endif
|
|
|
626 }
|
|
|
627 return FALSE;
|
|
|
628 }
|
|
|
629
|
|
|
630
|
|
|
631 /*
|
|
|
632 * The normal _chdir() does not change the default drive. This one does.
|
|
|
633 * Returning 0 implies success; -1 implies failure.
|
|
|
634 */
|
|
|
635 int
|
|
|
636 mch_chdir(char *path)
|
|
|
637 {
|
|
|
638 if (path[0] == NUL) /* just checking... */
|
|
|
639 return -1;
|
|
|
640
|
|
|
641 if (isalpha(path[0]) && path[1] == ':') /* has a drive name */
|
|
|
642 {
|
|
|
643 /* If we can change to the drive, skip that part of the path. If we
|
|
|
644 * can't then the current directory may be invalid, try using chdir()
|
|
|
645 * with the whole path. */
|
|
|
646 if (_chdrive(TOLOWER_ASC(path[0]) - 'a' + 1) == 0)
|
|
|
647 path += 2;
|
|
|
648 }
|
|
|
649
|
|
|
650 if (*path == NUL) /* drive name only */
|
|
|
651 return 0;
|
|
|
652
|
|
23
|
653 #ifdef FEAT_MBYTE
|
|
|
654 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage)
|
|
|
655 {
|
|
|
656 WCHAR *p = enc_to_ucs2(path, NULL);
|
|
|
657 int n;
|
|
|
658
|
|
|
659 if (p != NULL)
|
|
|
660 {
|
|
|
661 n = _wchdir(p);
|
|
|
662 vim_free(p);
|
|
|
663 if (n == 0)
|
|
|
664 return 0;
|
|
|
665 /* Retry with non-wide function (for Windows 98). */
|
|
|
666 }
|
|
|
667 }
|
|
|
668 #endif
|
|
|
669
|
|
7
|
670 return chdir(path); /* let the normal chdir() do the rest */
|
|
|
671 }
|
|
|
672
|
|
|
673
|
|
|
674 /*
|
|
|
675 * Switching off termcap mode is only allowed when Columns is 80, otherwise a
|
|
|
676 * crash may result. It's always allowed on NT or when running the GUI.
|
|
|
677 */
|
|
|
678 int
|
|
|
679 can_end_termcap_mode(
|
|
|
680 int give_msg)
|
|
|
681 {
|
|
|
682 #ifdef FEAT_GUI_MSWIN
|
|
|
683 return TRUE; /* GUI starts a new console anyway */
|
|
|
684 #else
|
|
|
685 if (g_PlatformId == VER_PLATFORM_WIN32_NT || Columns == 80)
|
|
|
686 return TRUE;
|
|
|
687 if (give_msg)
|
|
|
688 msg(_("'columns' is not 80, cannot execute external commands"));
|
|
|
689 return FALSE;
|
|
|
690 #endif
|
|
|
691 }
|
|
|
692
|
|
|
693 #ifdef FEAT_GUI_MSWIN
|
|
|
694 /*
|
|
|
695 * return non-zero if a character is available
|
|
|
696 */
|
|
|
697 int
|
|
|
698 mch_char_avail()
|
|
|
699 {
|
|
|
700 /* never used */
|
|
|
701 return TRUE;
|
|
|
702 }
|
|
|
703 #endif
|
|
|
704
|
|
|
705
|
|
|
706 /*
|
|
|
707 * set screen mode, always fails.
|
|
|
708 */
|
|
|
709 int
|
|
|
710 mch_screenmode(
|
|
|
711 char_u *arg)
|
|
|
712 {
|
|
|
713 EMSG(_(e_screenmode));
|
|
|
714 return FAIL;
|
|
|
715 }
|
|
|
716
|
|
|
717
|
|
|
718 #if defined(FEAT_LIBCALL) || defined(PROTO)
|
|
|
719 /*
|
|
|
720 * Call a DLL routine which takes either a string or int param
|
|
|
721 * and returns an allocated string.
|
|
|
722 * Return OK if it worked, FAIL if not.
|
|
|
723 */
|
|
|
724 # ifdef WIN3264
|
|
|
725 typedef LPTSTR (*MYSTRPROCSTR)(LPTSTR);
|
|
|
726 typedef LPTSTR (*MYINTPROCSTR)(int);
|
|
|
727 typedef int (*MYSTRPROCINT)(LPTSTR);
|
|
|
728 typedef int (*MYINTPROCINT)(int);
|
|
|
729 # else
|
|
|
730 typedef LPSTR (*MYSTRPROCSTR)(LPSTR);
|
|
|
731 typedef LPSTR (*MYINTPROCSTR)(int);
|
|
|
732 typedef int (*MYSTRPROCINT)(LPSTR);
|
|
|
733 typedef int (*MYINTPROCINT)(int);
|
|
|
734 # endif
|
|
|
735
|
|
|
736 # ifndef WIN16
|
|
|
737 /*
|
|
|
738 * Check if a pointer points to a valid NUL terminated string.
|
|
|
739 * Return the length of the string, including terminating NUL.
|
|
|
740 * Returns 0 for an invalid pointer, 1 for an empty string.
|
|
|
741 */
|
|
|
742 static size_t
|
|
|
743 check_str_len(char_u *str)
|
|
|
744 {
|
|
|
745 SYSTEM_INFO si;
|
|
|
746 MEMORY_BASIC_INFORMATION mbi;
|
|
|
747 size_t length = 0;
|
|
|
748 size_t i;
|
|
|
749 const char *p;
|
|
|
750
|
|
|
751 /* get page size */
|
|
|
752 GetSystemInfo(&si);
|
|
|
753
|
|
|
754 /* get memory information */
|
|
|
755 if (VirtualQuery(str, &mbi, sizeof(mbi)))
|
|
|
756 {
|
|
|
757 /* pre cast these (typing savers) */
|
|
|
758 DWORD dwStr = (DWORD)str;
|
|
|
759 DWORD dwBaseAddress = (DWORD)mbi.BaseAddress;
|
|
|
760
|
|
|
761 /* get start address of page that str is on */
|
|
|
762 DWORD strPage = dwStr - (dwStr - dwBaseAddress) % si.dwPageSize;
|
|
|
763
|
|
|
764 /* get length from str to end of page */
|
|
|
765 DWORD pageLength = si.dwPageSize - (dwStr - strPage);
|
|
|
766
|
|
|
767 for (p = str; !IsBadReadPtr(p, pageLength);
|
|
|
768 p += pageLength, pageLength = si.dwPageSize)
|
|
|
769 for (i = 0; i < pageLength; ++i, ++length)
|
|
|
770 if (p[i] == NUL)
|
|
|
771 return length + 1;
|
|
|
772 }
|
|
|
773
|
|
|
774 return 0;
|
|
|
775 }
|
|
|
776 # endif
|
|
|
777
|
|
|
778 int
|
|
|
779 mch_libcall(
|
|
|
780 char_u *libname,
|
|
|
781 char_u *funcname,
|
|
|
782 char_u *argstring, /* NULL when using a argint */
|
|
|
783 int argint,
|
|
|
784 char_u **string_result,/* NULL when using number_result */
|
|
|
785 int *number_result)
|
|
|
786 {
|
|
|
787 HINSTANCE hinstLib;
|
|
|
788 MYSTRPROCSTR ProcAdd;
|
|
|
789 MYINTPROCSTR ProcAddI;
|
|
|
790 char_u *retval_str = NULL;
|
|
|
791 int retval_int = 0;
|
|
|
792 size_t len;
|
|
|
793
|
|
|
794 BOOL fRunTimeLinkSuccess = FALSE;
|
|
|
795
|
|
|
796 // Get a handle to the DLL module.
|
|
|
797 hinstLib = LoadLibrary(libname);
|
|
|
798
|
|
|
799 // If the handle is valid, try to get the function address.
|
|
|
800 if (hinstLib != NULL)
|
|
|
801 {
|
|
|
802 #ifdef HAVE_TRY_EXCEPT
|
|
|
803 __try
|
|
|
804 {
|
|
|
805 #endif
|
|
|
806 if (argstring != NULL)
|
|
|
807 {
|
|
|
808 /* Call with string argument */
|
|
|
809 ProcAdd = (MYSTRPROCSTR) GetProcAddress(hinstLib, funcname);
|
|
|
810 if ((fRunTimeLinkSuccess = (ProcAdd != NULL)) != 0)
|
|
|
811 {
|
|
|
812 if (string_result == NULL)
|
|
|
813 retval_int = ((MYSTRPROCINT)ProcAdd)(argstring);
|
|
|
814 else
|
|
|
815 retval_str = (ProcAdd)(argstring);
|
|
|
816 }
|
|
|
817 }
|
|
|
818 else
|
|
|
819 {
|
|
|
820 /* Call with number argument */
|
|
|
821 ProcAddI = (MYINTPROCSTR) GetProcAddress(hinstLib, funcname);
|
|
|
822 if ((fRunTimeLinkSuccess = (ProcAddI != NULL)) != 0)
|
|
|
823 {
|
|
|
824 if (string_result == NULL)
|
|
|
825 retval_int = ((MYINTPROCINT)ProcAddI)(argint);
|
|
|
826 else
|
|
|
827 retval_str = (ProcAddI)(argint);
|
|
|
828 }
|
|
|
829 }
|
|
|
830
|
|
|
831 // Save the string before we free the library.
|
|
|
832 // Assume that a "1" result is an illegal pointer.
|
|
|
833 if (string_result == NULL)
|
|
|
834 *number_result = retval_int;
|
|
|
835 else if (retval_str != NULL
|
|
|
836 # ifdef WIN16
|
|
|
837 && retval_str != (char_u *)1
|
|
|
838 && retval_str != (char_u *)-1
|
|
|
839 && !IsBadStringPtr(retval_str, INT_MAX)
|
|
|
840 && (len = strlen(retval_str) + 1) > 0
|
|
|
841 # else
|
|
|
842 && (len = check_str_len(retval_str)) > 0
|
|
|
843 # endif
|
|
|
844 )
|
|
|
845 {
|
|
|
846 *string_result = lalloc((long_u)len, TRUE);
|
|
|
847 if (*string_result != NULL)
|
|
|
848 mch_memmove(*string_result, retval_str, len);
|
|
|
849 }
|
|
|
850
|
|
|
851 #ifdef HAVE_TRY_EXCEPT
|
|
|
852 }
|
|
|
853 __except(EXCEPTION_EXECUTE_HANDLER)
|
|
|
854 {
|
|
|
855 if (GetExceptionCode() == EXCEPTION_STACK_OVERFLOW)
|
|
|
856 RESETSTKOFLW();
|
|
|
857 fRunTimeLinkSuccess = 0;
|
|
|
858 }
|
|
|
859 #endif
|
|
|
860
|
|
|
861 // Free the DLL module.
|
|
|
862 (void)FreeLibrary(hinstLib);
|
|
|
863 }
|
|
|
864
|
|
|
865 if (!fRunTimeLinkSuccess)
|
|
|
866 {
|
|
|
867 EMSG2(_(e_libcall), funcname);
|
|
|
868 return FAIL;
|
|
|
869 }
|
|
|
870
|
|
|
871 return OK;
|
|
|
872 }
|
|
|
873 #endif
|
|
|
874
|
|
|
875 #if defined(FEAT_MBYTE) || defined(PROTO)
|
|
|
876 /*
|
|
|
877 * Convert an UTF-8 string to UCS-2.
|
|
|
878 * "instr[inlen]" is the input. "inlen" is in bytes.
|
|
|
879 * When "outstr" is NULL only return the number of UCS-2 words produced.
|
|
|
880 * Otherwise "outstr" must be a buffer of sufficient size.
|
|
|
881 * Returns the number of UCS-2 words produced.
|
|
|
882 */
|
|
|
883 int
|
|
|
884 utf8_to_ucs2(char_u *instr, int inlen, short_u *outstr, int *unconvlenp)
|
|
|
885 {
|
|
|
886 int outlen = 0;
|
|
|
887 char_u *p = instr;
|
|
|
888 int todo = inlen;
|
|
|
889 int l;
|
|
|
890
|
|
|
891 while (todo > 0)
|
|
|
892 {
|
|
|
893 /* Only convert if we have a complete sequence. */
|
|
|
894 l = utf_ptr2len_check_len(p, todo);
|
|
|
895 if (l > todo)
|
|
|
896 {
|
|
|
897 /* Return length of incomplete sequence. */
|
|
|
898 if (unconvlenp != NULL)
|
|
|
899 *unconvlenp = todo;
|
|
|
900 break;
|
|
|
901 }
|
|
|
902
|
|
|
903 if (outstr != NULL)
|
|
|
904 *outstr++ = utf_ptr2char(p);
|
|
|
905 ++outlen;
|
|
|
906 p += l;
|
|
|
907 todo -= l;
|
|
|
908 }
|
|
|
909
|
|
|
910 return outlen;
|
|
|
911 }
|
|
|
912
|
|
|
913 /*
|
|
|
914 * Convert an UCS-2 string to UTF-8.
|
|
|
915 * The input is "instr[inlen]" with "inlen" in number of ucs-2 words.
|
|
|
916 * When "outstr" is NULL only return the required number of bytes.
|
|
|
917 * Otherwise "outstr" must be a buffer of sufficient size.
|
|
|
918 * Return the number of bytes produced.
|
|
|
919 */
|
|
|
920 int
|
|
|
921 ucs2_to_utf8(short_u *instr, int inlen, char_u *outstr)
|
|
|
922 {
|
|
|
923 int outlen = 0;
|
|
|
924 int todo = inlen;
|
|
|
925 short_u *p = instr;
|
|
|
926 int l;
|
|
|
927
|
|
|
928 while (todo > 0)
|
|
|
929 {
|
|
|
930 if (outstr != NULL)
|
|
|
931 {
|
|
|
932 l = utf_char2bytes(*p, outstr);
|
|
|
933 outstr += l;
|
|
|
934 }
|
|
|
935 else
|
|
|
936 l = utf_char2len(*p);
|
|
|
937 ++p;
|
|
|
938 outlen += l;
|
|
|
939 --todo;
|
|
|
940 }
|
|
|
941
|
|
|
942 return outlen;
|
|
|
943 }
|
|
|
944
|
|
|
945 /*
|
|
|
946 * Call MultiByteToWideChar() and allocate memory for the result.
|
|
|
947 * Returns the result in "*out[*outlen]" with an extra zero appended.
|
|
|
948 * "outlen" is in words.
|
|
|
949 */
|
|
|
950 void
|
|
|
951 MultiByteToWideChar_alloc(UINT cp, DWORD flags,
|
|
|
952 LPCSTR in, int inlen,
|
|
|
953 LPWSTR *out, int *outlen)
|
|
|
954 {
|
|
|
955 *outlen = MultiByteToWideChar(cp, flags, in, inlen, 0, 0);
|
|
|
956 /* Add one one word to avoid a zero-length alloc(). */
|
|
|
957 *out = (LPWSTR)alloc(sizeof(WCHAR) * (*outlen + 1));
|
|
|
958 if (*out != NULL)
|
|
|
959 {
|
|
|
960 MultiByteToWideChar(cp, flags, in, inlen, *out, *outlen);
|
|
|
961 (*out)[*outlen] = 0;
|
|
|
962 }
|
|
|
963 }
|
|
|
964
|
|
|
965 /*
|
|
|
966 * Call WideCharToMultiByte() and allocate memory for the result.
|
|
|
967 * Returns the result in "*out[*outlen]" with an extra NUL appended.
|
|
|
968 */
|
|
|
969 void
|
|
|
970 WideCharToMultiByte_alloc(UINT cp, DWORD flags,
|
|
|
971 LPCWSTR in, int inlen,
|
|
|
972 LPSTR *out, int *outlen,
|
|
|
973 LPCSTR def, LPBOOL useddef)
|
|
|
974 {
|
|
|
975 *outlen = WideCharToMultiByte(cp, flags, in, inlen, NULL, 0, def, useddef);
|
|
|
976 /* Add one one byte to avoid a zero-length alloc(). */
|
|
|
977 *out = alloc((unsigned)*outlen + 1);
|
|
|
978 if (*out != NULL)
|
|
|
979 {
|
|
|
980 WideCharToMultiByte(cp, flags, in, inlen, *out, *outlen, def, useddef);
|
|
|
981 (*out)[*outlen] = 0;
|
|
|
982 }
|
|
|
983 }
|
|
|
984
|
|
|
985 #endif /* FEAT_MBYTE */
|
|
|
986
|
|
|
987 #ifdef FEAT_CLIPBOARD
|
|
|
988 /*
|
|
|
989 * Clipboard stuff, for cutting and pasting text to other windows.
|
|
|
990 */
|
|
|
991
|
|
|
992 /* Type used for the clipboard type of Vim's data. */
|
|
|
993 typedef struct
|
|
|
994 {
|
|
|
995 int type; /* MCHAR, MBLOCK or MLINE */
|
|
|
996 int txtlen; /* length of CF_TEXT in bytes */
|
|
|
997 int ucslen; /* length of CF_UNICODETEXT in words */
|
|
|
998 int rawlen; /* length of clip_star.format_raw, including encoding,
|
|
|
999 excluding terminating NUL */
|
|
|
1000 } VimClipType_t;
|
|
|
1001
|
|
|
1002 /*
|
|
|
1003 * Make vim the owner of the current selection. Return OK upon success.
|
|
|
1004 */
|
|
|
1005 int
|
|
|
1006 clip_mch_own_selection(VimClipboard *cbd)
|
|
|
1007 {
|
|
|
1008 /*
|
|
|
1009 * Never actually own the clipboard. If another application sets the
|
|
|
1010 * clipboard, we don't want to think that we still own it.
|
|
|
1011 */
|
|
|
1012 return FAIL;
|
|
|
1013 }
|
|
|
1014
|
|
|
1015 /*
|
|
|
1016 * Make vim NOT the owner of the current selection.
|
|
|
1017 */
|
|
|
1018 void
|
|
|
1019 clip_mch_lose_selection(VimClipboard *cbd)
|
|
|
1020 {
|
|
|
1021 /* Nothing needs to be done here */
|
|
|
1022 }
|
|
|
1023
|
|
|
1024 /*
|
|
|
1025 * Copy "str[*size]" into allocated memory, changing CR-NL to NL.
|
|
|
1026 * Return the allocated result and the size in "*size".
|
|
|
1027 * Returns NULL when out of memory.
|
|
|
1028 */
|
|
|
1029 static char_u *
|
|
|
1030 crnl_to_nl(const char_u *str, int *size)
|
|
|
1031 {
|
|
|
1032 int pos = 0;
|
|
|
1033 int str_len = *size;
|
|
|
1034 char_u *ret;
|
|
|
1035 char_u *retp;
|
|
|
1036
|
|
|
1037 /* Avoid allocating zero bytes, it generates an error message. */
|
|
|
1038 ret = lalloc((long_u)(str_len == 0 ? 1 : str_len), TRUE);
|
|
|
1039 if (ret != NULL)
|
|
|
1040 {
|
|
|
1041 retp = ret;
|
|
|
1042 for (pos = 0; pos < str_len; ++pos)
|
|
|
1043 {
|
|
|
1044 if (str[pos] == '\r' && str[pos + 1] == '\n')
|
|
|
1045 {
|
|
|
1046 ++pos;
|
|
|
1047 --(*size);
|
|
|
1048 }
|
|
|
1049 *retp++ = str[pos];
|
|
|
1050 }
|
|
|
1051 }
|
|
|
1052
|
|
|
1053 return ret;
|
|
|
1054 }
|
|
|
1055
|
|
|
1056 #if defined(FEAT_MBYTE) || defined(PROTO)
|
|
|
1057 /*
|
|
|
1058 * Note: the following two functions are only guaranteed to work when using
|
|
|
1059 * valid MS-Windows codepages or when iconv() is available.
|
|
|
1060 */
|
|
|
1061
|
|
|
1062 /*
|
|
|
1063 * Convert "str" from 'encoding' to UCS-2.
|
|
|
1064 * Input in "str" with length "*lenp". When "lenp" is NULL, use strlen().
|
|
|
1065 * Output is returned as an allocated string. "*lenp" is set to the length of
|
|
|
1066 * the result. A trailing NUL is always added.
|
|
|
1067 * Returns NULL when out of memory.
|
|
|
1068 */
|
|
|
1069 short_u *
|
|
|
1070 enc_to_ucs2(char_u *str, int *lenp)
|
|
|
1071 {
|
|
|
1072 vimconv_T conv;
|
|
|
1073 WCHAR *ret;
|
|
|
1074 char_u *allocbuf = NULL;
|
|
|
1075 int len_loc;
|
|
|
1076 int length;
|
|
|
1077
|
|
|
1078 if (lenp == NULL)
|
|
|
1079 {
|
|
|
1080 len_loc = STRLEN(str) + 1;
|
|
|
1081 lenp = &len_loc;
|
|
|
1082 }
|
|
|
1083
|
|
|
1084 if (enc_codepage > 0)
|
|
|
1085 {
|
|
|
1086 /* We can do any CP### -> UCS-2 in one pass, and we can do it
|
|
|
1087 * without iconv() (convert_* may need iconv). */
|
|
|
1088 MultiByteToWideChar_alloc(enc_codepage, 0, str, *lenp, &ret, &length);
|
|
|
1089 }
|
|
|
1090 else
|
|
|
1091 {
|
|
|
1092 /* Use "latin1" by default, we might be called before we have p_enc
|
|
|
1093 * set up. Convert to utf-8 first, works better with iconv(). Does
|
|
|
1094 * nothing if 'encoding' is "utf-8". */
|
|
|
1095 conv.vc_type = CONV_NONE;
|
|
|
1096 if (convert_setup(&conv, p_enc ? p_enc : (char_u *)"latin1",
|
|
|
1097 (char_u *)"utf-8") == FAIL)
|
|
|
1098 return NULL;
|
|
|
1099 if (conv.vc_type != CONV_NONE)
|
|
|
1100 {
|
|
|
1101 str = allocbuf = string_convert(&conv, str, lenp);
|
|
|
1102 if (str == NULL)
|
|
|
1103 return NULL;
|
|
|
1104 }
|
|
|
1105 convert_setup(&conv, NULL, NULL);
|
|
|
1106
|
|
|
1107 length = utf8_to_ucs2(str, *lenp, NULL, NULL);
|
|
|
1108 ret = (WCHAR *)alloc((unsigned)((length + 1) * sizeof(WCHAR)));
|
|
|
1109 if (ret != NULL)
|
|
|
1110 {
|
|
|
1111 utf8_to_ucs2(str, *lenp, (short_u *)ret, NULL);
|
|
|
1112 ret[length] = 0;
|
|
|
1113 }
|
|
|
1114
|
|
|
1115 vim_free(allocbuf);
|
|
|
1116 }
|
|
|
1117
|
|
|
1118 *lenp = length;
|
|
|
1119 return (short_u *)ret;
|
|
|
1120 }
|
|
|
1121
|
|
|
1122 /*
|
|
|
1123 * Convert an UCS-2 string to 'encoding'.
|
|
|
1124 * Input in "str" with length (counted in wide characters) "*lenp". When
|
|
|
1125 * "lenp" is NULL, use wcslen().
|
|
|
1126 * Output is returned as an allocated string. If "*lenp" is not NULL it is
|
|
|
1127 * set to the length of the result.
|
|
|
1128 * Returns NULL when out of memory.
|
|
|
1129 */
|
|
|
1130 char_u *
|
|
|
1131 ucs2_to_enc(short_u *str, int *lenp)
|
|
|
1132 {
|
|
|
1133 vimconv_T conv;
|
|
|
1134 char_u *utf8_str = NULL, *enc_str = NULL;
|
|
|
1135 int len_loc;
|
|
|
1136
|
|
|
1137 if (lenp == NULL)
|
|
|
1138 {
|
|
|
1139 len_loc = wcslen(str) + 1;
|
|
|
1140 lenp = &len_loc;
|
|
|
1141 }
|
|
|
1142
|
|
|
1143 if (enc_codepage > 0)
|
|
|
1144 {
|
|
|
1145 /* We can do any UCS-2 -> CP### in one pass. */
|
|
|
1146 int length;
|
|
|
1147
|
|
|
1148 WideCharToMultiByte_alloc(enc_codepage, 0, str, *lenp,
|
|
|
1149 (LPSTR *)&enc_str, &length, 0, 0);
|
|
|
1150 *lenp = length;
|
|
|
1151 return enc_str;
|
|
|
1152 }
|
|
|
1153
|
|
|
1154 /* Avoid allocating zero bytes, it generates an error message. */
|
|
|
1155 utf8_str = alloc(ucs2_to_utf8(str, *lenp == 0 ? 1 : *lenp, NULL));
|
|
|
1156 if (utf8_str != NULL)
|
|
|
1157 {
|
|
|
1158 *lenp = ucs2_to_utf8(str, *lenp, utf8_str);
|
|
|
1159
|
|
|
1160 /* We might be called before we have p_enc set up. */
|
|
|
1161 conv.vc_type = CONV_NONE;
|
|
|
1162 convert_setup(&conv, (char_u *)"utf-8",
|
|
|
1163 p_enc? p_enc: (char_u *)"latin1");
|
|
|
1164 if (conv.vc_type == CONV_NONE)
|
|
|
1165 {
|
|
|
1166 /* p_enc is utf-8, so we're done. */
|
|
|
1167 enc_str = utf8_str;
|
|
|
1168 }
|
|
|
1169 else
|
|
|
1170 {
|
|
|
1171 enc_str = string_convert(&conv, utf8_str, lenp);
|
|
|
1172 vim_free(utf8_str);
|
|
|
1173 }
|
|
|
1174
|
|
|
1175 convert_setup(&conv, NULL, NULL);
|
|
|
1176 }
|
|
|
1177
|
|
|
1178 return enc_str;
|
|
|
1179 }
|
|
|
1180 #endif /* FEAT_MBYTE */
|
|
|
1181
|
|
|
1182 /*
|
|
|
1183 * Get the current selection and put it in the clipboard register.
|
|
|
1184 *
|
|
|
1185 * NOTE: Must use GlobalLock/Unlock here to ensure Win32s compatibility.
|
|
|
1186 * On NT/W95 the clipboard data is a fixed global memory object and
|
|
|
1187 * so its handle = its pointer.
|
|
|
1188 * On Win32s, however, co-operation with the Win16 system means that
|
|
|
1189 * the clipboard data is moveable and its handle is not a pointer at all,
|
|
|
1190 * so we can't just cast the return value of GetClipboardData to (char_u*).
|
|
|
1191 * <VN>
|
|
|
1192 */
|
|
|
1193 void
|
|
|
1194 clip_mch_request_selection(VimClipboard *cbd)
|
|
|
1195 {
|
|
|
1196 VimClipType_t metadata = { -1, -1, -1, -1 };
|
|
|
1197 HGLOBAL hMem = NULL;
|
|
|
1198 char_u *str = NULL;
|
|
|
1199 #if defined(FEAT_MBYTE) && defined(WIN3264)
|
|
|
1200 char_u *to_free = NULL;
|
|
|
1201 #endif
|
|
|
1202 #ifdef FEAT_MBYTE
|
|
|
1203 HGLOBAL rawh = NULL;
|
|
|
1204 #endif
|
|
|
1205 char_u *hMemStr = NULL;
|
|
|
1206 int str_size = 0;
|
|
|
1207 int maxlen;
|
|
|
1208 size_t n;
|
|
|
1209
|
|
|
1210 /*
|
|
|
1211 * Don't pass GetActiveWindow() as an argument to OpenClipboard() because
|
|
|
1212 * then we can't paste back into the same window for some reason - webb.
|
|
|
1213 */
|
|
|
1214 if (!OpenClipboard(NULL))
|
|
|
1215 return;
|
|
|
1216
|
|
|
1217 /* Check for vim's own clipboard format first. This only gets the type of
|
|
|
1218 * the data, still need to use CF_UNICODETEXT or CF_TEXT for the text. */
|
|
|
1219 if (IsClipboardFormatAvailable(cbd->format))
|
|
|
1220 {
|
|
|
1221 VimClipType_t *meta_p;
|
|
|
1222 HGLOBAL meta_h;
|
|
|
1223
|
|
|
1224 /* We have metadata on the clipboard; try to get it. */
|
|
|
1225 if ((meta_h = GetClipboardData(cbd->format)) != NULL
|
|
|
1226 && (meta_p = (VimClipType_t *)GlobalLock(meta_h)) != NULL)
|
|
|
1227 {
|
|
|
1228 /* The size of "VimClipType_t" changed, "rawlen" was added later.
|
|
|
1229 * Only copy what is available for backwards compatibility. */
|
|
|
1230 n = sizeof(VimClipType_t);
|
|
|
1231 if (GlobalSize(meta_h) < n)
|
|
|
1232 n = GlobalSize(meta_h);
|
|
|
1233 memcpy(&metadata, meta_p, n);
|
|
|
1234 GlobalUnlock(meta_h);
|
|
|
1235 }
|
|
|
1236 }
|
|
|
1237
|
|
|
1238 #ifdef FEAT_MBYTE
|
|
|
1239 /* Check for Vim's raw clipboard format first. This is used without
|
|
|
1240 * conversion, but only if 'encoding' matches. */
|
|
|
1241 if (IsClipboardFormatAvailable(cbd->format_raw)
|
|
|
1242 && metadata.rawlen > (int)STRLEN(p_enc))
|
|
|
1243 {
|
|
|
1244 /* We have raw data on the clipboard; try to get it. */
|
|
|
1245 if ((rawh = GetClipboardData(cbd->format_raw)) != NULL)
|
|
|
1246 {
|
|
|
1247 char_u *rawp;
|
|
|
1248
|
|
|
1249 rawp = (char_u *)GlobalLock(rawh);
|
|
|
1250 if (rawp != NULL && STRCMP(p_enc, rawp) == 0)
|
|
|
1251 {
|
|
|
1252 n = STRLEN(p_enc) + 1;
|
|
|
1253 str = rawp + n;
|
|
|
1254 str_size = metadata.rawlen - n;
|
|
|
1255 }
|
|
|
1256 else
|
|
|
1257 {
|
|
|
1258 GlobalUnlock(rawh);
|
|
|
1259 rawh = NULL;
|
|
|
1260 }
|
|
|
1261 }
|
|
|
1262 }
|
|
|
1263 if (str == NULL)
|
|
|
1264 {
|
|
|
1265 #endif
|
|
|
1266
|
|
|
1267 #if defined(FEAT_MBYTE) && defined(WIN3264)
|
|
|
1268 /* Try to get the clipboard in Unicode if it's not an empty string. */
|
|
|
1269 if (IsClipboardFormatAvailable(CF_UNICODETEXT) && metadata.ucslen != 0)
|
|
|
1270 {
|
|
|
1271 HGLOBAL hMemW;
|
|
|
1272
|
|
|
1273 if ((hMemW = GetClipboardData(CF_UNICODETEXT)) != NULL)
|
|
|
1274 {
|
|
|
1275 WCHAR *hMemWstr = (WCHAR *)GlobalLock(hMemW);
|
|
|
1276
|
|
|
1277 /* Use the length of our metadata if possible, but limit it to the
|
|
|
1278 * GlobalSize() for safety. */
|
|
|
1279 maxlen = GlobalSize(hMemW) / sizeof(WCHAR);
|
|
|
1280 if (metadata.ucslen >= 0)
|
|
|
1281 {
|
|
|
1282 if (metadata.ucslen > maxlen)
|
|
|
1283 str_size = maxlen;
|
|
|
1284 else
|
|
|
1285 str_size = metadata.ucslen;
|
|
|
1286 }
|
|
|
1287 else
|
|
|
1288 {
|
|
|
1289 for (str_size = 0; str_size < maxlen; ++str_size)
|
|
|
1290 if (hMemWstr[str_size] == NUL)
|
|
|
1291 break;
|
|
|
1292 }
|
|
|
1293 to_free = str = ucs2_to_enc((short_u *)hMemWstr, &str_size);
|
|
|
1294 GlobalUnlock(hMemW);
|
|
|
1295 }
|
|
|
1296 }
|
|
|
1297 else
|
|
|
1298 #endif
|
|
|
1299 /* Get the clipboard in the Active codepage. */
|
|
|
1300 if (IsClipboardFormatAvailable(CF_TEXT))
|
|
|
1301 {
|
|
|
1302 if ((hMem = GetClipboardData(CF_TEXT)) != NULL)
|
|
|
1303 {
|
|
|
1304 str = hMemStr = (char_u *)GlobalLock(hMem);
|
|
|
1305
|
|
|
1306 /* The length is either what our metadata says or the strlen().
|
|
|
1307 * But limit it to the GlobalSize() for safety. */
|
|
|
1308 maxlen = GlobalSize(hMem);
|
|
|
1309 if (metadata.txtlen >= 0)
|
|
|
1310 {
|
|
|
1311 if (metadata.txtlen > maxlen)
|
|
|
1312 str_size = maxlen;
|
|
|
1313 else
|
|
|
1314 str_size = metadata.txtlen;
|
|
|
1315 }
|
|
|
1316 else
|
|
|
1317 {
|
|
|
1318 for (str_size = 0; str_size < maxlen; ++str_size)
|
|
|
1319 if (str[str_size] == NUL)
|
|
|
1320 break;
|
|
|
1321 }
|
|
|
1322
|
|
|
1323 #if defined(FEAT_MBYTE) && defined(WIN3264)
|
|
|
1324 /* The text is in the active codepage. Convert to 'encoding',
|
|
|
1325 * going through UCS-2. */
|
|
|
1326 MultiByteToWideChar_alloc(GetACP(), 0, str, str_size,
|
|
|
1327 (LPWSTR *)&to_free, &maxlen);
|
|
|
1328 if (to_free != NULL)
|
|
|
1329 {
|
|
|
1330 str_size = maxlen;
|
|
|
1331 str = ucs2_to_enc((short_u *)to_free, &str_size);
|
|
|
1332 if (str != NULL)
|
|
|
1333 {
|
|
|
1334 vim_free(to_free);
|
|
|
1335 to_free = str;
|
|
|
1336 }
|
|
|
1337 }
|
|
|
1338 #endif
|
|
|
1339 }
|
|
|
1340 }
|
|
|
1341 #ifdef FEAT_MBYTE
|
|
|
1342 }
|
|
|
1343 #endif
|
|
|
1344
|
|
|
1345 if (str != NULL && *str != NUL)
|
|
|
1346 {
|
|
|
1347 char_u *temp_clipboard;
|
|
|
1348
|
|
|
1349 /* If the type is not known guess it. */
|
|
|
1350 if (metadata.type == -1)
|
|
|
1351 metadata.type = (vim_strchr(str, '\n') == NULL) ? MCHAR : MLINE;
|
|
|
1352
|
|
|
1353 /* Translate <CR><NL> into <NL>. */
|
|
|
1354 temp_clipboard = crnl_to_nl(str, &str_size);
|
|
|
1355 if (temp_clipboard != NULL)
|
|
|
1356 {
|
|
|
1357 clip_yank_selection(metadata.type, temp_clipboard, str_size, cbd);
|
|
|
1358 vim_free(temp_clipboard);
|
|
|
1359 }
|
|
|
1360 }
|
|
|
1361
|
|
|
1362 /* unlock the global object */
|
|
|
1363 if (hMem != NULL)
|
|
|
1364 GlobalUnlock(hMem);
|
|
|
1365 #ifdef FEAT_MBYTE
|
|
|
1366 if (rawh != NULL)
|
|
|
1367 GlobalUnlock(rawh);
|
|
|
1368 #endif
|
|
|
1369 CloseClipboard();
|
|
|
1370 #if defined(FEAT_MBYTE) && defined(WIN3264)
|
|
|
1371 vim_free(to_free);
|
|
|
1372 #endif
|
|
|
1373 }
|
|
|
1374
|
|
|
1375 /*
|
|
|
1376 * Send the current selection to the clipboard.
|
|
|
1377 */
|
|
|
1378 void
|
|
|
1379 clip_mch_set_selection(VimClipboard *cbd)
|
|
|
1380 {
|
|
|
1381 char_u *str = NULL;
|
|
|
1382 VimClipType_t metadata;
|
|
|
1383 long_u txtlen;
|
|
|
1384 HGLOBAL hMemRaw = NULL;
|
|
|
1385 HGLOBAL hMem = NULL;
|
|
|
1386 HGLOBAL hMemVim = NULL;
|
|
|
1387 # if defined(FEAT_MBYTE) && defined(WIN3264)
|
|
|
1388 HGLOBAL hMemW = NULL;
|
|
|
1389 # endif
|
|
|
1390
|
|
|
1391 /* If the '*' register isn't already filled in, fill it in now */
|
|
|
1392 cbd->owned = TRUE;
|
|
|
1393 clip_get_selection(cbd);
|
|
|
1394 cbd->owned = FALSE;
|
|
|
1395
|
|
|
1396 /* Get the text to be put on the clipboard, with CR-LF. */
|
|
|
1397 metadata.type = clip_convert_selection(&str, &txtlen, cbd);
|
|
|
1398 if (metadata.type < 0)
|
|
|
1399 return;
|
|
|
1400 metadata.txtlen = (int)txtlen;
|
|
|
1401 metadata.ucslen = 0;
|
|
|
1402 metadata.rawlen = 0;
|
|
|
1403
|
|
|
1404 #ifdef FEAT_MBYTE
|
|
|
1405 /* Always set the raw bytes: 'encoding', NUL and the text. This is used
|
|
|
1406 * when copy/paste from/to Vim with the same 'encoding', so that illegal
|
|
|
1407 * bytes can also be copied and no conversion is needed. */
|
|
|
1408 {
|
|
|
1409 LPSTR lpszMemRaw;
|
|
|
1410
|
|
|
1411 metadata.rawlen = txtlen + STRLEN(p_enc) + 1;
|
|
|
1412 hMemRaw = (LPSTR)GlobalAlloc(GMEM_MOVEABLE | GMEM_DDESHARE,
|
|
|
1413 metadata.rawlen + 1);
|
|
|
1414 lpszMemRaw = (LPSTR)GlobalLock(hMemRaw);
|
|
|
1415 if (lpszMemRaw != NULL)
|
|
|
1416 {
|
|
|
1417 STRCPY(lpszMemRaw, p_enc);
|
|
|
1418 memcpy(lpszMemRaw + STRLEN(p_enc) + 1, str, txtlen + 1);
|
|
|
1419 GlobalUnlock(hMemRaw);
|
|
|
1420 }
|
|
|
1421 else
|
|
|
1422 metadata.rawlen = 0;
|
|
|
1423 }
|
|
|
1424 #endif
|
|
|
1425
|
|
|
1426 # if defined(FEAT_MBYTE) && defined(WIN3264)
|
|
|
1427 {
|
|
|
1428 WCHAR *out;
|
|
|
1429 int len = metadata.txtlen;
|
|
|
1430
|
|
|
1431 /* Convert the text to UCS-2. This is put on the clipboard as
|
|
|
1432 * CF_UNICODETEXT. */
|
|
|
1433 out = (WCHAR *)enc_to_ucs2(str, &len);
|
|
|
1434 if (out != NULL)
|
|
|
1435 {
|
|
|
1436 WCHAR *lpszMemW;
|
|
|
1437
|
|
|
1438 /* Convert the text for CF_TEXT to Active codepage. Otherwise it's
|
|
|
1439 * p_enc, which has no relation to the Active codepage. */
|
|
|
1440 metadata.txtlen = WideCharToMultiByte(GetACP(), 0, out, len,
|
|
|
1441 NULL, 0, 0, 0);
|
|
|
1442 vim_free(str);
|
|
|
1443 str = (char_u *)alloc((unsigned)(metadata.txtlen == 0 ? 1
|
|
|
1444 : metadata.txtlen));
|
|
|
1445 if (str == NULL)
|
|
|
1446 {
|
|
|
1447 vim_free(out);
|
|
|
1448 return; /* out of memory */
|
|
|
1449 }
|
|
|
1450 WideCharToMultiByte(GetACP(), 0, out, len,
|
|
|
1451 str, metadata.txtlen, 0, 0);
|
|
|
1452
|
|
|
1453 /* Allocate memory for the UCS-2 text, add one NUL word to
|
|
|
1454 * terminate the string. */
|
|
|
1455 hMemW = (LPSTR)GlobalAlloc(GMEM_MOVEABLE | GMEM_DDESHARE,
|
|
|
1456 (len + 1) * sizeof(WCHAR));
|
|
|
1457 lpszMemW = (WCHAR *)GlobalLock(hMemW);
|
|
|
1458 if (lpszMemW != NULL)
|
|
|
1459 {
|
|
|
1460 memcpy(lpszMemW, out, len * sizeof(WCHAR));
|
|
|
1461 lpszMemW[len] = NUL;
|
|
|
1462 GlobalUnlock(hMemW);
|
|
|
1463 }
|
|
|
1464 vim_free(out);
|
|
|
1465 metadata.ucslen = len;
|
|
|
1466 }
|
|
|
1467 }
|
|
|
1468 # endif
|
|
|
1469
|
|
|
1470 /* Allocate memory for the text, add one NUL byte to terminate the string.
|
|
|
1471 */
|
|
|
1472 hMem = GlobalAlloc(GMEM_MOVEABLE | GMEM_DDESHARE, metadata.txtlen + 1);
|
|
|
1473 {
|
|
|
1474 LPSTR lpszMem = (LPSTR)GlobalLock(hMem);
|
|
|
1475
|
|
|
1476 if (lpszMem)
|
|
|
1477 {
|
|
|
1478 STRNCPY(lpszMem, str, metadata.txtlen);
|
|
|
1479 lpszMem[metadata.txtlen] = NUL;
|
|
|
1480 GlobalUnlock(hMem);
|
|
|
1481 }
|
|
|
1482 }
|
|
|
1483
|
|
|
1484 /* Set up metadata: */
|
|
|
1485 {
|
|
|
1486 VimClipType_t *lpszMemVim = NULL;
|
|
|
1487
|
|
|
1488 hMemVim = GlobalAlloc(GMEM_MOVEABLE|GMEM_DDESHARE,
|
|
|
1489 sizeof(VimClipType_t));
|
|
|
1490 lpszMemVim = (VimClipType_t *)GlobalLock(hMemVim);
|
|
|
1491 memcpy(lpszMemVim, &metadata, sizeof(metadata));
|
|
|
1492 GlobalUnlock(hMemVim);
|
|
|
1493 }
|
|
|
1494
|
|
|
1495 /*
|
|
|
1496 * Open the clipboard, clear it and put our text on it.
|
|
|
1497 * Always set our Vim format. Put Unicode and plain text on it.
|
|
|
1498 *
|
|
|
1499 * Don't pass GetActiveWindow() as an argument to OpenClipboard()
|
|
|
1500 * because then we can't paste back into the same window for some
|
|
|
1501 * reason - webb.
|
|
|
1502 */
|
|
|
1503 if (OpenClipboard(NULL))
|
|
|
1504 {
|
|
|
1505 if (EmptyClipboard())
|
|
|
1506 {
|
|
|
1507 SetClipboardData(cbd->format, hMemVim);
|
|
|
1508 hMemVim = 0;
|
|
|
1509 # if defined(FEAT_MBYTE) && defined(WIN3264)
|
|
|
1510 if (hMemW != NULL)
|
|
|
1511 {
|
|
|
1512 if (SetClipboardData(CF_UNICODETEXT, hMemW) != NULL)
|
|
|
1513 hMemW = NULL;
|
|
|
1514 }
|
|
|
1515 # endif
|
|
|
1516 /* Always use CF_TEXT. On Win98 Notepad won't obtain the
|
|
|
1517 * CF_UNICODETEXT text, only CF_TEXT. */
|
|
|
1518 SetClipboardData(CF_TEXT, hMem);
|
|
|
1519 hMem = 0;
|
|
|
1520 }
|
|
|
1521 CloseClipboard();
|
|
|
1522 }
|
|
|
1523
|
|
|
1524 vim_free(str);
|
|
|
1525 /* Free any allocations we didn't give to the clipboard: */
|
|
|
1526 if (hMemRaw)
|
|
|
1527 GlobalFree(hMemRaw);
|
|
|
1528 if (hMem)
|
|
|
1529 GlobalFree(hMem);
|
|
|
1530 # if defined(FEAT_MBYTE) && defined(WIN3264)
|
|
|
1531 if (hMemW)
|
|
|
1532 GlobalFree(hMemW);
|
|
|
1533 # endif
|
|
|
1534 if (hMemVim)
|
|
|
1535 GlobalFree(hMemVim);
|
|
|
1536 }
|
|
|
1537
|
|
|
1538 #endif /* FEAT_CLIPBOARD */
|
|
|
1539
|
|
|
1540
|
|
|
1541 /*
|
|
|
1542 * Debugging helper: expose the MCH_WRITE_DUMP stuff to other modules
|
|
|
1543 */
|
|
|
1544 void
|
|
|
1545 DumpPutS(
|
|
|
1546 const char *psz)
|
|
|
1547 {
|
|
|
1548 # ifdef MCH_WRITE_DUMP
|
|
|
1549 if (fdDump)
|
|
|
1550 {
|
|
|
1551 fputs(psz, fdDump);
|
|
|
1552 if (psz[strlen(psz) - 1] != '\n')
|
|
|
1553 fputc('\n', fdDump);
|
|
|
1554 fflush(fdDump);
|
|
|
1555 }
|
|
|
1556 # endif
|
|
|
1557 }
|
|
|
1558
|
|
|
1559 #ifdef _DEBUG
|
|
|
1560
|
|
|
1561 void __cdecl
|
|
|
1562 Trace(
|
|
|
1563 char *pszFormat,
|
|
|
1564 ...)
|
|
|
1565 {
|
|
|
1566 CHAR szBuff[2048];
|
|
|
1567 va_list args;
|
|
|
1568
|
|
|
1569 va_start(args, pszFormat);
|
|
|
1570 vsprintf(szBuff, pszFormat, args);
|
|
|
1571 va_end(args);
|
|
|
1572
|
|
|
1573 OutputDebugString(szBuff);
|
|
|
1574 }
|
|
|
1575
|
|
|
1576 #endif //_DEBUG
|
|
|
1577
|
|
11
|
1578 #if !defined(FEAT_GUI) || defined(PROTO)
|
|
7
|
1579 # if defined(FEAT_TITLE) && defined(WIN3264)
|
|
|
1580 extern HWND g_hWnd; /* This is in os_win32.c. */
|
|
|
1581 # endif
|
|
|
1582
|
|
|
1583 /*
|
|
|
1584 * Showing the printer dialog is tricky since we have no GUI
|
|
|
1585 * window to parent it. The following routines are needed to
|
|
|
1586 * get the window parenting and Z-order to work properly.
|
|
|
1587 */
|
|
|
1588 static void
|
|
|
1589 GetConsoleHwnd(void)
|
|
|
1590 {
|
|
|
1591 # define MY_BUFSIZE 1024 // Buffer size for console window titles.
|
|
|
1592
|
|
|
1593 char pszNewWindowTitle[MY_BUFSIZE]; // Contains fabricated WindowTitle.
|
|
|
1594 char pszOldWindowTitle[MY_BUFSIZE]; // Contains original WindowTitle.
|
|
|
1595
|
|
|
1596 /* Skip if it's already set. */
|
|
|
1597 if (s_hwnd != 0)
|
|
|
1598 return;
|
|
|
1599
|
|
|
1600 # if defined(FEAT_TITLE) && defined(WIN3264)
|
|
|
1601 /* Window handle may have been found by init code (Windows NT only) */
|
|
|
1602 if (g_hWnd != 0)
|
|
|
1603 {
|
|
|
1604 s_hwnd = g_hWnd;
|
|
|
1605 return;
|
|
|
1606 }
|
|
|
1607 # endif
|
|
|
1608
|
|
|
1609 GetConsoleTitle(pszOldWindowTitle, MY_BUFSIZE);
|
|
|
1610
|
|
|
1611 wsprintf(pszNewWindowTitle, "%s/%d/%d",
|
|
|
1612 pszOldWindowTitle,
|
|
|
1613 GetTickCount(),
|
|
|
1614 GetCurrentProcessId());
|
|
|
1615 SetConsoleTitle(pszNewWindowTitle);
|
|
|
1616 Sleep(40);
|
|
|
1617 s_hwnd = FindWindow(NULL, pszNewWindowTitle);
|
|
|
1618
|
|
|
1619 SetConsoleTitle(pszOldWindowTitle);
|
|
|
1620 }
|
|
11
|
1621
|
|
|
1622 /*
|
|
|
1623 * Console implementation of ":winpos".
|
|
|
1624 */
|
|
|
1625 int
|
|
|
1626 mch_get_winpos(int *x, int *y)
|
|
|
1627 {
|
|
|
1628 RECT rect;
|
|
|
1629
|
|
|
1630 GetConsoleHwnd();
|
|
|
1631 GetWindowRect(s_hwnd, &rect);
|
|
|
1632 *x = rect.left;
|
|
|
1633 *y = rect.top;
|
|
|
1634 return OK;
|
|
|
1635 }
|
|
|
1636
|
|
|
1637 /*
|
|
|
1638 * Console implementation of ":winpos x y".
|
|
|
1639 */
|
|
|
1640 void
|
|
|
1641 mch_set_winpos(int x, int y)
|
|
|
1642 {
|
|
|
1643 GetConsoleHwnd();
|
|
|
1644 SetWindowPos(s_hwnd, NULL, x, y, 0, 0,
|
|
|
1645 SWP_NOZORDER | SWP_NOSIZE | SWP_NOACTIVATE);
|
|
|
1646 }
|
|
7
|
1647 #endif
|
|
|
1648
|
|
|
1649 #if (defined(FEAT_PRINTER) && !defined(FEAT_POSTSCRIPT)) || defined(PROTO)
|
|
|
1650
|
|
|
1651 # ifdef WIN16
|
|
|
1652 # define TEXT(a) a
|
|
|
1653 # endif
|
|
|
1654 /*=================================================================
|
|
|
1655 * Win32 printer stuff
|
|
|
1656 */
|
|
|
1657
|
|
|
1658 static HFONT prt_font_handles[2][2][2];
|
|
|
1659 static PRINTDLG prt_dlg;
|
|
|
1660 static const int boldface[2] = {FW_REGULAR, FW_BOLD};
|
|
|
1661 static TEXTMETRIC prt_tm;
|
|
|
1662 static int prt_line_height;
|
|
|
1663 static int prt_number_width;
|
|
|
1664 static int prt_left_margin;
|
|
|
1665 static int prt_right_margin;
|
|
|
1666 static int prt_top_margin;
|
|
|
1667 static char_u szAppName[] = TEXT("VIM");
|
|
|
1668 static HWND hDlgPrint;
|
|
|
1669 static int *bUserAbort = NULL;
|
|
|
1670 static char_u *prt_name = NULL;
|
|
|
1671
|
|
|
1672 /* Defines which are also in vim.rc. */
|
|
|
1673 #define IDC_BOX1 400
|
|
|
1674 #define IDC_PRINTTEXT1 401
|
|
|
1675 #define IDC_PRINTTEXT2 402
|
|
|
1676 #define IDC_PROGRESS 403
|
|
|
1677
|
|
|
1678 /*
|
|
|
1679 * Convert BGR to RGB for Windows GDI calls
|
|
|
1680 */
|
|
|
1681 static COLORREF
|
|
|
1682 swap_me(COLORREF colorref)
|
|
|
1683 {
|
|
|
1684 int temp;
|
|
|
1685 char *ptr = (char *)&colorref;
|
|
|
1686
|
|
|
1687 temp = *(ptr);
|
|
|
1688 *(ptr ) = *(ptr + 2);
|
|
|
1689 *(ptr + 2) = temp;
|
|
|
1690 return colorref;
|
|
|
1691 }
|
|
|
1692
|
|
|
1693 static BOOL CALLBACK
|
|
|
1694 PrintDlgProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
|
|
|
1695 {
|
|
|
1696 #ifdef FEAT_GETTEXT
|
|
|
1697 NONCLIENTMETRICS nm;
|
|
|
1698 static HFONT hfont;
|
|
|
1699 #endif
|
|
|
1700
|
|
|
1701 switch (message)
|
|
|
1702 {
|
|
|
1703 case WM_INITDIALOG:
|
|
|
1704 #ifdef FEAT_GETTEXT
|
|
|
1705 nm.cbSize = sizeof(NONCLIENTMETRICS);
|
|
|
1706 if (SystemParametersInfo(
|
|
|
1707 SPI_GETNONCLIENTMETRICS,
|
|
|
1708 sizeof(NONCLIENTMETRICS),
|
|
|
1709 &nm,
|
|
|
1710 0))
|
|
|
1711 {
|
|
|
1712 char buff[MAX_PATH];
|
|
|
1713 int i;
|
|
|
1714
|
|
|
1715 /* Translate the dialog texts */
|
|
|
1716 hfont = CreateFontIndirect(&nm.lfMessageFont);
|
|
|
1717 for (i = IDC_PRINTTEXT1; i <= IDC_PROGRESS; i++)
|
|
|
1718 {
|
|
|
1719 SendDlgItemMessage(hDlg, i, WM_SETFONT, (WPARAM)hfont, 1);
|
|
|
1720 if (GetDlgItemText(hDlg,i, buff, sizeof(buff)))
|
|
|
1721 SetDlgItemText(hDlg,i, _(buff));
|
|
|
1722 }
|
|
|
1723 SendDlgItemMessage(hDlg, IDCANCEL,
|
|
|
1724 WM_SETFONT, (WPARAM)hfont, 1);
|
|
|
1725 if (GetDlgItemText(hDlg,IDCANCEL, buff, sizeof(buff)))
|
|
|
1726 SetDlgItemText(hDlg,IDCANCEL, _(buff));
|
|
|
1727 }
|
|
|
1728 #endif
|
|
|
1729 SetWindowText(hDlg, szAppName);
|
|
|
1730 if (prt_name != NULL)
|
|
|
1731 {
|
|
|
1732 SetDlgItemText(hDlg, IDC_PRINTTEXT2, (LPSTR)prt_name);
|
|
|
1733 vim_free(prt_name);
|
|
|
1734 prt_name = NULL;
|
|
|
1735 }
|
|
|
1736 EnableMenuItem(GetSystemMenu(hDlg, FALSE), SC_CLOSE, MF_GRAYED);
|
|
|
1737 #ifndef FEAT_GUI
|
|
|
1738 BringWindowToTop(s_hwnd);
|
|
|
1739 #endif
|
|
|
1740 return TRUE;
|
|
|
1741
|
|
|
1742 case WM_COMMAND:
|
|
|
1743 *bUserAbort = TRUE;
|
|
|
1744 EnableWindow(GetParent(hDlg), TRUE);
|
|
|
1745 DestroyWindow(hDlg);
|
|
|
1746 hDlgPrint = NULL;
|
|
|
1747 #ifdef FEAT_GETTEXT
|
|
|
1748 DeleteObject(hfont);
|
|
|
1749 #endif
|
|
|
1750 return TRUE;
|
|
|
1751 }
|
|
|
1752 return FALSE;
|
|
|
1753 }
|
|
|
1754
|
|
|
1755 static BOOL CALLBACK
|
|
|
1756 AbortProc(HDC hdcPrn, int iCode)
|
|
|
1757 {
|
|
|
1758 MSG msg;
|
|
|
1759
|
|
|
1760 while (!*bUserAbort && PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
|
|
|
1761 {
|
|
|
1762 if (!hDlgPrint || !IsDialogMessage(hDlgPrint, &msg))
|
|
|
1763 {
|
|
|
1764 TranslateMessage(&msg);
|
|
|
1765 DispatchMessage(&msg);
|
|
|
1766 }
|
|
|
1767 }
|
|
|
1768 return !*bUserAbort;
|
|
|
1769 }
|
|
|
1770
|
|
|
1771 #ifndef FEAT_GUI
|
|
|
1772
|
|
|
1773 static UINT CALLBACK
|
|
|
1774 PrintHookProc(
|
|
|
1775 HWND hDlg, // handle to dialog box
|
|
|
1776 UINT uiMsg, // message identifier
|
|
|
1777 WPARAM wParam, // message parameter
|
|
|
1778 LPARAM lParam // message parameter
|
|
|
1779 )
|
|
|
1780 {
|
|
|
1781 HWND hwndOwner;
|
|
|
1782 RECT rc, rcDlg, rcOwner;
|
|
|
1783 PRINTDLG *pPD;
|
|
|
1784
|
|
|
1785 if (uiMsg == WM_INITDIALOG)
|
|
|
1786 {
|
|
|
1787 // Get the owner window and dialog box rectangles.
|
|
|
1788 if ((hwndOwner = GetParent(hDlg)) == NULL)
|
|
|
1789 hwndOwner = GetDesktopWindow();
|
|
|
1790
|
|
|
1791 GetWindowRect(hwndOwner, &rcOwner);
|
|
|
1792 GetWindowRect(hDlg, &rcDlg);
|
|
|
1793 CopyRect(&rc, &rcOwner);
|
|
|
1794
|
|
|
1795 // Offset the owner and dialog box rectangles so that
|
|
|
1796 // right and bottom values represent the width and
|
|
|
1797 // height, and then offset the owner again to discard
|
|
|
1798 // space taken up by the dialog box.
|
|
|
1799
|
|
|
1800 OffsetRect(&rcDlg, -rcDlg.left, -rcDlg.top);
|
|
|
1801 OffsetRect(&rc, -rc.left, -rc.top);
|
|
|
1802 OffsetRect(&rc, -rcDlg.right, -rcDlg.bottom);
|
|
|
1803
|
|
|
1804 // The new position is the sum of half the remaining
|
|
|
1805 // space and the owner's original position.
|
|
|
1806
|
|
|
1807 SetWindowPos(hDlg,
|
|
|
1808 HWND_TOP,
|
|
|
1809 rcOwner.left + (rc.right / 2),
|
|
|
1810 rcOwner.top + (rc.bottom / 2),
|
|
|
1811 0, 0, // ignores size arguments
|
|
|
1812 SWP_NOSIZE);
|
|
|
1813
|
|
|
1814 /* tackle the printdlg copiesctrl problem */
|
|
|
1815 pPD = (PRINTDLG *)lParam;
|
|
|
1816 pPD->nCopies = (WORD)pPD->lCustData;
|
|
|
1817 SetDlgItemInt( hDlg, edt3, pPD->nCopies, FALSE );
|
|
|
1818 /* Bring the window to top */
|
|
|
1819 BringWindowToTop(GetParent(hDlg));
|
|
|
1820 SetForegroundWindow(hDlg);
|
|
|
1821 }
|
|
|
1822
|
|
|
1823 return FALSE;
|
|
|
1824 }
|
|
|
1825 #endif
|
|
|
1826
|
|
|
1827 void
|
|
|
1828 mch_print_cleanup(void)
|
|
|
1829 {
|
|
|
1830 int pifItalic;
|
|
|
1831 int pifBold;
|
|
|
1832 int pifUnderline;
|
|
|
1833
|
|
|
1834 for (pifBold = 0; pifBold <= 1; pifBold++)
|
|
|
1835 for (pifItalic = 0; pifItalic <= 1; pifItalic++)
|
|
|
1836 for (pifUnderline = 0; pifUnderline <= 1; pifUnderline++)
|
|
|
1837 DeleteObject(prt_font_handles[pifBold][pifItalic][pifUnderline]);
|
|
|
1838
|
|
|
1839 if (prt_dlg.hDC != NULL)
|
|
|
1840 DeleteDC(prt_dlg.hDC);
|
|
|
1841 if (!*bUserAbort)
|
|
|
1842 SendMessage(hDlgPrint, WM_COMMAND, 0, 0);
|
|
|
1843 }
|
|
|
1844
|
|
|
1845 static int
|
|
|
1846 to_device_units(int idx, int dpi, int physsize, int offset, int def_number)
|
|
|
1847 {
|
|
|
1848 int ret = 0;
|
|
|
1849 int u;
|
|
|
1850 int nr;
|
|
|
1851
|
|
|
1852 u = prt_get_unit(idx);
|
|
|
1853 if (u == PRT_UNIT_NONE)
|
|
|
1854 {
|
|
|
1855 u = PRT_UNIT_PERC;
|
|
|
1856 nr = def_number;
|
|
|
1857 }
|
|
|
1858 else
|
|
|
1859 nr = printer_opts[idx].number;
|
|
|
1860
|
|
|
1861 switch (u)
|
|
|
1862 {
|
|
|
1863 case PRT_UNIT_PERC:
|
|
|
1864 ret = (physsize * nr) / 100;
|
|
|
1865 break;
|
|
|
1866 case PRT_UNIT_INCH:
|
|
|
1867 ret = (nr * dpi);
|
|
|
1868 break;
|
|
|
1869 case PRT_UNIT_MM:
|
|
|
1870 ret = (nr * 10 * dpi) / 254;
|
|
|
1871 break;
|
|
|
1872 case PRT_UNIT_POINT:
|
|
|
1873 ret = (nr * 10 * dpi) / 720;
|
|
|
1874 break;
|
|
|
1875 }
|
|
|
1876
|
|
|
1877 if (ret < offset)
|
|
|
1878 return 0;
|
|
|
1879 else
|
|
|
1880 return ret - offset;
|
|
|
1881 }
|
|
|
1882
|
|
|
1883 static int
|
|
|
1884 prt_get_cpl(void)
|
|
|
1885 {
|
|
|
1886 int hr;
|
|
|
1887 int phyw;
|
|
|
1888 int dvoff;
|
|
|
1889 int rev_offset;
|
|
|
1890 int dpi;
|
|
|
1891 #ifdef WIN16
|
|
|
1892 POINT pagesize;
|
|
|
1893 #endif
|
|
|
1894
|
|
|
1895 GetTextMetrics(prt_dlg.hDC, &prt_tm);
|
|
|
1896 prt_line_height = prt_tm.tmHeight + prt_tm.tmExternalLeading;
|
|
|
1897
|
|
|
1898 hr = GetDeviceCaps(prt_dlg.hDC, HORZRES);
|
|
|
1899 #ifdef WIN16
|
|
|
1900 Escape(prt_dlg.hDC, GETPHYSPAGESIZE, NULL, NULL, &pagesize);
|
|
|
1901 phyw = pagesize.x;
|
|
|
1902 Escape(prt_dlg.hDC, GETPRINTINGOFFSET, NULL, NULL, &pagesize);
|
|
|
1903 dvoff = pagesize.x;
|
|
|
1904 #else
|
|
|
1905 phyw = GetDeviceCaps(prt_dlg.hDC, PHYSICALWIDTH);
|
|
|
1906 dvoff = GetDeviceCaps(prt_dlg.hDC, PHYSICALOFFSETX);
|
|
|
1907 #endif
|
|
|
1908 dpi = GetDeviceCaps(prt_dlg.hDC, LOGPIXELSX);
|
|
|
1909
|
|
|
1910 rev_offset = phyw - (dvoff + hr);
|
|
|
1911
|
|
|
1912 prt_left_margin = to_device_units(OPT_PRINT_LEFT, dpi, phyw, dvoff, 10);
|
|
|
1913 if (prt_use_number())
|
|
|
1914 {
|
|
|
1915 prt_number_width = PRINT_NUMBER_WIDTH * prt_tm.tmAveCharWidth;
|
|
|
1916 prt_left_margin += prt_number_width;
|
|
|
1917 }
|
|
|
1918 else
|
|
|
1919 prt_number_width = 0;
|
|
|
1920
|
|
|
1921 prt_right_margin = hr - to_device_units(OPT_PRINT_RIGHT, dpi, phyw,
|
|
|
1922 rev_offset, 5);
|
|
|
1923
|
|
|
1924 return (prt_right_margin - prt_left_margin) / prt_tm.tmAveCharWidth;
|
|
|
1925 }
|
|
|
1926
|
|
|
1927 static int
|
|
|
1928 prt_get_lpp(void)
|
|
|
1929 {
|
|
|
1930 int vr;
|
|
|
1931 int phyw;
|
|
|
1932 int dvoff;
|
|
|
1933 int rev_offset;
|
|
|
1934 int bottom_margin;
|
|
|
1935 int dpi;
|
|
|
1936 #ifdef WIN16
|
|
|
1937 POINT pagesize;
|
|
|
1938 #endif
|
|
|
1939
|
|
|
1940 vr = GetDeviceCaps(prt_dlg.hDC, VERTRES);
|
|
|
1941 #ifdef WIN16
|
|
|
1942 Escape(prt_dlg.hDC, GETPHYSPAGESIZE, NULL, NULL, &pagesize);
|
|
|
1943 phyw = pagesize.y;
|
|
|
1944 Escape(prt_dlg.hDC, GETPRINTINGOFFSET, NULL, NULL, &pagesize);
|
|
|
1945 dvoff = pagesize.y;
|
|
|
1946 #else
|
|
|
1947 phyw = GetDeviceCaps(prt_dlg.hDC, PHYSICALHEIGHT);
|
|
|
1948 dvoff = GetDeviceCaps(prt_dlg.hDC, PHYSICALOFFSETY);
|
|
|
1949 #endif
|
|
|
1950 dpi = GetDeviceCaps(prt_dlg.hDC, LOGPIXELSY);
|
|
|
1951
|
|
|
1952 rev_offset = phyw - (dvoff + vr);
|
|
|
1953
|
|
|
1954 prt_top_margin = to_device_units(OPT_PRINT_TOP, dpi, phyw, dvoff, 5);
|
|
|
1955
|
|
|
1956 /* adjust top margin if there is a header */
|
|
|
1957 prt_top_margin += prt_line_height * prt_header_height();
|
|
|
1958
|
|
|
1959 bottom_margin = vr - to_device_units(OPT_PRINT_BOT, dpi, phyw,
|
|
|
1960 rev_offset, 5);
|
|
|
1961
|
|
|
1962 return (bottom_margin - prt_top_margin) / prt_line_height;
|
|
|
1963 }
|
|
|
1964
|
|
|
1965 int
|
|
|
1966 mch_print_init(prt_settings_T *psettings, char_u *jobname, int forceit)
|
|
|
1967 {
|
|
|
1968 static HGLOBAL stored_dm = NULL;
|
|
|
1969 static HGLOBAL stored_devn = NULL;
|
|
|
1970 static int stored_nCopies = 1;
|
|
|
1971 static int stored_nFlags = 0;
|
|
|
1972
|
|
|
1973 LOGFONT fLogFont;
|
|
|
1974 int pifItalic;
|
|
|
1975 int pifBold;
|
|
|
1976 int pifUnderline;
|
|
|
1977
|
|
|
1978 DEVMODE *mem;
|
|
|
1979 DEVNAMES *devname;
|
|
|
1980 int i;
|
|
|
1981
|
|
|
1982 bUserAbort = &(psettings->user_abort);
|
|
|
1983 memset(&prt_dlg, 0, sizeof(PRINTDLG));
|
|
|
1984 prt_dlg.lStructSize = sizeof(PRINTDLG);
|
|
|
1985 #ifndef FEAT_GUI
|
|
|
1986 GetConsoleHwnd(); /* get value of s_hwnd */
|
|
|
1987 #endif
|
|
|
1988 prt_dlg.hwndOwner = s_hwnd;
|
|
|
1989 prt_dlg.Flags = PD_NOPAGENUMS | PD_NOSELECTION | PD_RETURNDC;
|
|
|
1990 if (!forceit)
|
|
|
1991 {
|
|
|
1992 prt_dlg.hDevMode = stored_dm;
|
|
|
1993 prt_dlg.hDevNames = stored_devn;
|
|
|
1994 prt_dlg.lCustData = stored_nCopies; // work around bug in print dialog
|
|
|
1995 #ifndef FEAT_GUI
|
|
|
1996 /*
|
|
|
1997 * Use hook to prevent console window being sent to back
|
|
|
1998 */
|
|
|
1999 prt_dlg.lpfnPrintHook = PrintHookProc;
|
|
|
2000 prt_dlg.Flags |= PD_ENABLEPRINTHOOK;
|
|
|
2001 #endif
|
|
|
2002 prt_dlg.Flags |= stored_nFlags;
|
|
|
2003 }
|
|
|
2004
|
|
|
2005 /*
|
|
|
2006 * If bang present, return default printer setup with no dialog
|
|
|
2007 * never show dialog if we are running over telnet
|
|
|
2008 */
|
|
|
2009 if (forceit
|
|
|
2010 #ifndef FEAT_GUI
|
|
|
2011 || !term_console
|
|
|
2012 #endif
|
|
|
2013 )
|
|
|
2014 {
|
|
|
2015 prt_dlg.Flags |= PD_RETURNDEFAULT;
|
|
|
2016 #ifdef WIN3264
|
|
|
2017 /*
|
|
|
2018 * MSDN suggests setting the first parameter to WINSPOOL for
|
|
|
2019 * NT, but NULL appears to work just as well.
|
|
|
2020 */
|
|
|
2021 if (*p_pdev != NUL)
|
|
|
2022 prt_dlg.hDC = CreateDC(NULL, p_pdev, NULL, NULL);
|
|
|
2023 else
|
|
|
2024 #endif
|
|
|
2025 {
|
|
|
2026 prt_dlg.Flags |= PD_RETURNDEFAULT;
|
|
|
2027 if (PrintDlg(&prt_dlg) == 0)
|
|
|
2028 goto init_fail_dlg;
|
|
|
2029 }
|
|
|
2030 }
|
|
|
2031 else if (PrintDlg(&prt_dlg) == 0)
|
|
|
2032 goto init_fail_dlg;
|
|
|
2033 else
|
|
|
2034 {
|
|
|
2035 /*
|
|
|
2036 * keep the previous driver context
|
|
|
2037 */
|
|
|
2038 stored_dm = prt_dlg.hDevMode;
|
|
|
2039 stored_devn = prt_dlg.hDevNames;
|
|
|
2040 stored_nFlags = prt_dlg.Flags;
|
|
|
2041 stored_nCopies = prt_dlg.nCopies;
|
|
|
2042 }
|
|
|
2043
|
|
|
2044 if (prt_dlg.hDC == NULL)
|
|
|
2045 {
|
|
|
2046 EMSG(_("E237: Printer selection failed"));
|
|
|
2047 mch_print_cleanup();
|
|
|
2048 return FALSE;
|
|
|
2049 }
|
|
|
2050
|
|
|
2051 /* Not all printer drivers report the support of color (or grey) in the
|
|
|
2052 * same way. Let's set has_color if there appears to be some way to print
|
|
|
2053 * more than B&W. */
|
|
|
2054 i = GetDeviceCaps(prt_dlg.hDC, NUMCOLORS);
|
|
|
2055 psettings->has_color = (GetDeviceCaps(prt_dlg.hDC, BITSPIXEL) > 1
|
|
|
2056 || GetDeviceCaps(prt_dlg.hDC, PLANES) > 1
|
|
|
2057 || i > 2 || i == -1);
|
|
|
2058
|
|
|
2059 /* Ensure all font styles are baseline aligned */
|
|
|
2060 SetTextAlign(prt_dlg.hDC, TA_BASELINE|TA_LEFT);
|
|
|
2061
|
|
|
2062 /*
|
|
|
2063 * On some windows systems the nCopies parameter is not
|
|
|
2064 * passed back correctly. It must be retrieved from the
|
|
|
2065 * hDevMode struct.
|
|
|
2066 */
|
|
|
2067 mem = (DEVMODE *)GlobalLock(prt_dlg.hDevMode);
|
|
|
2068 if (mem != NULL)
|
|
|
2069 {
|
|
|
2070 #ifdef WIN3264
|
|
|
2071 if (mem->dmCopies != 1)
|
|
|
2072 stored_nCopies = mem->dmCopies;
|
|
|
2073 #endif
|
|
|
2074 if ((mem->dmFields & DM_DUPLEX) && (mem->dmDuplex & ~DMDUP_SIMPLEX))
|
|
|
2075 psettings->duplex = TRUE;
|
|
|
2076 if ((mem->dmFields & DM_COLOR) && (mem->dmColor & DMCOLOR_COLOR))
|
|
|
2077 psettings->has_color = TRUE;
|
|
|
2078 }
|
|
|
2079 GlobalUnlock(prt_dlg.hDevMode);
|
|
|
2080
|
|
|
2081 devname = (DEVNAMES *)GlobalLock(prt_dlg.hDevNames);
|
|
|
2082 if (devname != 0)
|
|
|
2083 {
|
|
|
2084 char_u *printer_name = (char_u *)devname + devname->wDeviceOffset;
|
|
|
2085 char_u *port_name = (char_u *)devname +devname->wOutputOffset;
|
|
|
2086 char_u *text = _("to %s on %s");
|
|
|
2087
|
|
|
2088 prt_name = alloc(STRLEN(printer_name) + STRLEN(port_name)
|
|
|
2089 + STRLEN(text));
|
|
|
2090 if (prt_name != NULL)
|
|
|
2091 wsprintf(prt_name, text, printer_name, port_name);
|
|
|
2092 }
|
|
|
2093 GlobalUnlock(prt_dlg.hDevNames);
|
|
|
2094
|
|
|
2095 /*
|
|
|
2096 * Initialise the font according to 'printfont'
|
|
|
2097 */
|
|
|
2098 memset(&fLogFont, 0, sizeof(fLogFont));
|
|
|
2099 if (!get_logfont(&fLogFont, p_pfn, prt_dlg.hDC))
|
|
|
2100 {
|
|
|
2101 EMSG2(_("E613: Unknown printer font: %s"), p_pfn);
|
|
|
2102 mch_print_cleanup();
|
|
|
2103 return FALSE;
|
|
|
2104 }
|
|
|
2105
|
|
|
2106 for (pifBold = 0; pifBold <= 1; pifBold++)
|
|
|
2107 for (pifItalic = 0; pifItalic <= 1; pifItalic++)
|
|
|
2108 for (pifUnderline = 0; pifUnderline <= 1; pifUnderline++)
|
|
|
2109 {
|
|
|
2110 fLogFont.lfWeight = boldface[pifBold];
|
|
|
2111 fLogFont.lfItalic = pifItalic;
|
|
|
2112 fLogFont.lfUnderline = pifUnderline;
|
|
|
2113 prt_font_handles[pifBold][pifItalic][pifUnderline]
|
|
|
2114 = CreateFontIndirect(&fLogFont);
|
|
|
2115 }
|
|
|
2116
|
|
|
2117 SetBkMode(prt_dlg.hDC, OPAQUE);
|
|
|
2118 SelectObject(prt_dlg.hDC, prt_font_handles[0][0][0]);
|
|
|
2119
|
|
|
2120 /*
|
|
|
2121 * Fill in the settings struct
|
|
|
2122 */
|
|
|
2123 psettings->chars_per_line = prt_get_cpl();
|
|
|
2124 psettings->lines_per_page = prt_get_lpp();
|
|
|
2125 psettings->n_collated_copies = (prt_dlg.Flags & PD_COLLATE)
|
|
|
2126 ? prt_dlg.nCopies : 1;
|
|
|
2127 psettings->n_uncollated_copies = (prt_dlg.Flags & PD_COLLATE)
|
|
|
2128 ? 1 : prt_dlg.nCopies;
|
|
|
2129
|
|
|
2130 if (psettings->n_collated_copies == 0)
|
|
|
2131 psettings->n_collated_copies = 1;
|
|
|
2132
|
|
|
2133 if (psettings->n_uncollated_copies == 0)
|
|
|
2134 psettings->n_uncollated_copies = 1;
|
|
|
2135
|
|
|
2136 psettings->jobname = jobname;
|
|
|
2137
|
|
|
2138 return TRUE;
|
|
|
2139
|
|
|
2140 init_fail_dlg:
|
|
|
2141 {
|
|
|
2142 DWORD err = CommDlgExtendedError();
|
|
|
2143
|
|
|
2144 if (err)
|
|
|
2145 {
|
|
|
2146 #ifdef WIN16
|
|
|
2147 char buf[20];
|
|
|
2148
|
|
|
2149 sprintf(buf, "%ld", err);
|
|
|
2150 EMSG2(_("E238: Print error: %s"), buf);
|
|
|
2151 #else
|
|
|
2152 char_u *buf;
|
|
|
2153
|
|
|
2154 /* I suspect FormatMessage() doesn't work for values returned by
|
|
|
2155 * CommDlgExtendedError(). What does? */
|
|
|
2156 FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER |
|
|
|
2157 FORMAT_MESSAGE_FROM_SYSTEM |
|
|
|
2158 FORMAT_MESSAGE_IGNORE_INSERTS,
|
|
|
2159 NULL, err, 0, (LPTSTR)(&buf), 0, NULL);
|
|
|
2160 EMSG2(_("E238: Print error: %s"),
|
|
|
2161 buf == NULL ? (char_u *)_("Unknown") : buf);
|
|
|
2162 LocalFree((LPVOID)(buf));
|
|
|
2163 #endif
|
|
|
2164 }
|
|
|
2165 else
|
|
|
2166 msg_clr_eos(); /* Maybe canceled */
|
|
|
2167
|
|
|
2168 mch_print_cleanup();
|
|
|
2169 return FALSE;
|
|
|
2170 }
|
|
|
2171 }
|
|
|
2172
|
|
|
2173
|
|
|
2174 int
|
|
|
2175 mch_print_begin(prt_settings_T *psettings)
|
|
|
2176 {
|
|
|
2177 int ret;
|
|
|
2178 static DOCINFO di;
|
|
|
2179 char szBuffer[300];
|
|
|
2180
|
|
|
2181 hDlgPrint = CreateDialog(GetModuleHandle(NULL), TEXT("PrintDlgBox"),
|
|
|
2182 prt_dlg.hwndOwner, PrintDlgProc);
|
|
|
2183 #ifdef WIN16
|
|
|
2184 Escape(prt_dlg.hDC, SETABORTPROC, 0, (LPSTR)AbortProc, NULL);
|
|
|
2185 #else
|
|
|
2186 SetAbortProc(prt_dlg.hDC, AbortProc);
|
|
|
2187 #endif
|
|
|
2188 wsprintf(szBuffer, _("Printing '%s'"), gettail(psettings->jobname));
|
|
|
2189 SetDlgItemText(hDlgPrint, IDC_PRINTTEXT1, (LPSTR)szBuffer);
|
|
|
2190
|
|
|
2191 memset(&di, 0, sizeof(DOCINFO));
|
|
|
2192 di.cbSize = sizeof(DOCINFO);
|
|
|
2193 di.lpszDocName = psettings->jobname;
|
|
|
2194 ret = StartDoc(prt_dlg.hDC, &di);
|
|
|
2195
|
|
|
2196 #ifdef FEAT_GUI
|
|
|
2197 /* Give focus back to main window (when using MDI). */
|
|
|
2198 SetFocus(s_hwnd);
|
|
|
2199 #endif
|
|
|
2200
|
|
|
2201 return (ret > 0);
|
|
|
2202 }
|
|
|
2203
|
|
|
2204 void
|
|
|
2205 mch_print_end(prt_settings_T *psettings)
|
|
|
2206 {
|
|
|
2207 EndDoc(prt_dlg.hDC);
|
|
|
2208 if (!*bUserAbort)
|
|
|
2209 SendMessage(hDlgPrint, WM_COMMAND, 0, 0);
|
|
|
2210 }
|
|
|
2211
|
|
|
2212 int
|
|
|
2213 mch_print_end_page(void)
|
|
|
2214 {
|
|
|
2215 return (EndPage(prt_dlg.hDC) > 0);
|
|
|
2216 }
|
|
|
2217
|
|
|
2218 int
|
|
|
2219 mch_print_begin_page(char_u *msg)
|
|
|
2220 {
|
|
|
2221 if (msg != NULL)
|
|
|
2222 SetDlgItemText(hDlgPrint, IDC_PROGRESS, (LPSTR)msg);
|
|
|
2223 return (StartPage(prt_dlg.hDC) > 0);
|
|
|
2224 }
|
|
|
2225
|
|
|
2226 int
|
|
|
2227 mch_print_blank_page(void)
|
|
|
2228 {
|
|
|
2229 return (mch_print_begin_page(NULL) ? (mch_print_end_page()) : FALSE);
|
|
|
2230 }
|
|
|
2231
|
|
|
2232 static int prt_pos_x = 0;
|
|
|
2233 static int prt_pos_y = 0;
|
|
|
2234
|
|
|
2235 void
|
|
|
2236 mch_print_start_line(margin, page_line)
|
|
|
2237 int margin;
|
|
|
2238 int page_line;
|
|
|
2239 {
|
|
|
2240 if (margin)
|
|
|
2241 prt_pos_x = -prt_number_width;
|
|
|
2242 else
|
|
|
2243 prt_pos_x = 0;
|
|
|
2244 prt_pos_y = page_line * prt_line_height
|
|
|
2245 + prt_tm.tmAscent + prt_tm.tmExternalLeading;
|
|
|
2246 }
|
|
|
2247
|
|
|
2248 int
|
|
|
2249 mch_print_text_out(char_u *p, int len)
|
|
|
2250 {
|
|
|
2251 #ifdef FEAT_PROPORTIONAL_FONTS
|
|
|
2252 SIZE sz;
|
|
|
2253 #endif
|
|
|
2254
|
|
|
2255 TextOut(prt_dlg.hDC, prt_pos_x + prt_left_margin,
|
|
|
2256 prt_pos_y + prt_top_margin, p, len);
|
|
|
2257 #ifndef FEAT_PROPORTIONAL_FONTS
|
|
|
2258 prt_pos_x += len * prt_tm.tmAveCharWidth;
|
|
|
2259 return (prt_pos_x + prt_left_margin + prt_tm.tmAveCharWidth
|
|
|
2260 + prt_tm.tmOverhang > prt_right_margin);
|
|
|
2261 #else
|
|
|
2262 # ifdef WIN16
|
|
|
2263 GetTextExtentPoint(prt_dlg.hDC, p, len, &sz);
|
|
|
2264 # else
|
|
|
2265 GetTextExtentPoint32(prt_dlg.hDC, p, len, &sz);
|
|
|
2266 # endif
|
|
|
2267 prt_pos_x += (sz.cx - prt_tm.tmOverhang);
|
|
|
2268 /* This is wrong when printing spaces for a TAB. */
|
|
|
2269 if (p[len] == NUL)
|
|
|
2270 return FALSE;
|
|
|
2271 # ifdef WIN16
|
|
|
2272 GetTextExtentPoint(prt_dlg.hDC, p + len, 1, &sz);
|
|
|
2273 # else
|
|
|
2274 GetTextExtentPoint32(prt_dlg.hDC, p + len, 1, &sz);
|
|
|
2275 # endif
|
|
|
2276 return (prt_pos_x + prt_left_margin + sz.cx > prt_right_margin);
|
|
|
2277 #endif
|
|
|
2278 }
|
|
|
2279
|
|
|
2280 void
|
|
|
2281 mch_print_set_font(int iBold, int iItalic, int iUnderline)
|
|
|
2282 {
|
|
|
2283 SelectObject(prt_dlg.hDC, prt_font_handles[iBold][iItalic][iUnderline]);
|
|
|
2284 }
|
|
|
2285
|
|
|
2286 void
|
|
|
2287 mch_print_set_bg(unsigned long bgcol)
|
|
|
2288 {
|
|
|
2289 SetBkColor(prt_dlg.hDC, GetNearestColor(prt_dlg.hDC, swap_me(bgcol)));
|
|
|
2290 /*
|
|
|
2291 * With a white background we can draw characters transparent, which is
|
|
|
2292 * good for italic characters that overlap to the next char cell.
|
|
|
2293 */
|
|
|
2294 if (bgcol == 0xffffffUL)
|
|
|
2295 SetBkMode(prt_dlg.hDC, TRANSPARENT);
|
|
|
2296 else
|
|
|
2297 SetBkMode(prt_dlg.hDC, OPAQUE);
|
|
|
2298 }
|
|
|
2299
|
|
|
2300 void
|
|
|
2301 mch_print_set_fg(unsigned long fgcol)
|
|
|
2302 {
|
|
|
2303 SetTextColor(prt_dlg.hDC, GetNearestColor(prt_dlg.hDC, swap_me(fgcol)));
|
|
|
2304 }
|
|
|
2305
|
|
|
2306 #endif /*FEAT_PRINTER && !FEAT_POSTSCRIPT*/
|
|
|
2307
|
|
|
2308 #if defined(FEAT_SHORTCUT) || defined(PROTO)
|
|
|
2309 # include <shlobj.h>
|
|
|
2310
|
|
|
2311 /*
|
|
|
2312 * When "fname" is the name of a shortcut (*.lnk) resolve the file it points
|
|
|
2313 * to and return that name in allocated memory.
|
|
|
2314 * Otherwise NULL is returned.
|
|
|
2315 */
|
|
|
2316 char_u *
|
|
|
2317 mch_resolve_shortcut(char_u *fname)
|
|
|
2318 {
|
|
|
2319 HRESULT hr;
|
|
|
2320 IShellLink *psl = NULL;
|
|
|
2321 IPersistFile *ppf = NULL;
|
|
|
2322 OLECHAR wsz[MAX_PATH];
|
|
|
2323 WIN32_FIND_DATA ffd; // we get those free of charge
|
|
|
2324 TCHAR buf[MAX_PATH]; // could have simply reused 'wsz'...
|
|
|
2325 char_u *rfname = NULL;
|
|
|
2326 int len;
|
|
|
2327
|
|
|
2328 /* Check if the file name ends in ".lnk". Avoid calling
|
|
|
2329 * CoCreateInstance(), it's quite slow. */
|
|
|
2330 if (fname == NULL)
|
|
|
2331 return rfname;
|
|
|
2332 len = STRLEN(fname);
|
|
|
2333 if (len <= 4 || STRNICMP(fname + len - 4, ".lnk", 4) != 0)
|
|
|
2334 return rfname;
|
|
|
2335
|
|
|
2336 CoInitialize(NULL);
|
|
|
2337
|
|
|
2338 // create a link manager object and request its interface
|
|
|
2339 hr = CoCreateInstance(
|
|
|
2340 &CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
|
|
|
2341 &IID_IShellLink, (void**)&psl);
|
|
|
2342 if (hr != S_OK)
|
|
|
2343 goto shortcut_error;
|
|
|
2344
|
|
|
2345 // Get a pointer to the IPersistFile interface.
|
|
|
2346 hr = psl->lpVtbl->QueryInterface(
|
|
|
2347 psl, &IID_IPersistFile, (void**)&ppf);
|
|
|
2348 if (hr != S_OK)
|
|
|
2349 goto shortcut_error;
|
|
|
2350
|
|
|
2351 // full path string must be in Unicode.
|
|
|
2352 MultiByteToWideChar(CP_ACP, 0, fname, -1, wsz, MAX_PATH);
|
|
|
2353
|
|
|
2354 // "load" the name and resove the link
|
|
|
2355 hr = ppf->lpVtbl->Load(ppf, wsz, STGM_READ);
|
|
|
2356 if (hr != S_OK)
|
|
|
2357 goto shortcut_error;
|
|
|
2358 #if 0 // This makes Vim wait a long time if the target doesn't exist.
|
|
|
2359 hr = psl->lpVtbl->Resolve(psl, NULL, SLR_NO_UI);
|
|
|
2360 if (hr != S_OK)
|
|
|
2361 goto shortcut_error;
|
|
|
2362 #endif
|
|
|
2363
|
|
|
2364 // Get the path to the link target.
|
|
|
2365 ZeroMemory(buf, MAX_PATH);
|
|
|
2366 hr = psl->lpVtbl->GetPath(psl, buf, MAX_PATH, &ffd, 0);
|
|
|
2367 if (hr == S_OK && buf[0] != NUL)
|
|
|
2368 rfname = vim_strsave(buf);
|
|
|
2369
|
|
|
2370 shortcut_error:
|
|
|
2371 // Release all interface pointers (both belong to the same object)
|
|
|
2372 if (ppf != NULL)
|
|
|
2373 ppf->lpVtbl->Release(ppf);
|
|
|
2374 if (psl != NULL)
|
|
|
2375 psl->lpVtbl->Release(psl);
|
|
|
2376
|
|
|
2377 CoUninitialize();
|
|
|
2378 return rfname;
|
|
|
2379 }
|
|
|
2380 #endif
|
|
|
2381
|
|
|
2382 #if (defined(FEAT_EVAL) && !defined(FEAT_GUI)) || defined(PROTO)
|
|
|
2383 /*
|
|
|
2384 * Bring ourselves to the foreground. Does work if the OS doesn't allow it.
|
|
|
2385 */
|
|
|
2386 void
|
|
|
2387 win32_set_foreground()
|
|
|
2388 {
|
|
|
2389 # ifndef FEAT_GUI
|
|
|
2390 GetConsoleHwnd(); /* get value of s_hwnd */
|
|
|
2391 # endif
|
|
|
2392 if (s_hwnd != 0)
|
|
|
2393 SetForegroundWindow(s_hwnd);
|
|
|
2394 }
|
|
|
2395 #endif
|
|
|
2396
|
|
|
2397 #if defined(FEAT_CLIENTSERVER) || defined(PROTO)
|
|
|
2398 /*
|
|
|
2399 * Client-server code for Vim
|
|
|
2400 *
|
|
|
2401 * Originally written by Paul Moore
|
|
|
2402 */
|
|
|
2403
|
|
|
2404 /* In order to handle inter-process messages, we need to have a window. But
|
|
|
2405 * the functions in this module can be called before the main GUI window is
|
|
|
2406 * created (and may also be called in the console version, where there is no
|
|
|
2407 * GUI window at all).
|
|
|
2408 *
|
|
|
2409 * So we create a hidden window, and arrange to destroy it on exit.
|
|
|
2410 */
|
|
|
2411 HWND message_window = 0; /* window that's handling messsages */
|
|
|
2412
|
|
|
2413 #define VIM_CLASSNAME "VIM_MESSAGES"
|
|
|
2414 #define VIM_CLASSNAME_LEN (sizeof(VIM_CLASSNAME) - 1)
|
|
|
2415
|
|
|
2416 /* Communication is via WM_COPYDATA messages. The message type is send in
|
|
|
2417 * the dwData parameter. Types are defined here. */
|
|
|
2418 #define COPYDATA_KEYS 0
|
|
|
2419 #define COPYDATA_REPLY 1
|
|
|
2420 #define COPYDATA_EXPR 10
|
|
|
2421 #define COPYDATA_RESULT 11
|
|
|
2422 #define COPYDATA_ERROR_RESULT 12
|
|
|
2423
|
|
|
2424 /* This is a structure containing a server HWND and its name. */
|
|
|
2425 struct server_id
|
|
|
2426 {
|
|
|
2427 HWND hwnd;
|
|
|
2428 char_u *name;
|
|
|
2429 };
|
|
|
2430
|
|
|
2431 /*
|
|
|
2432 * Clean up on exit. This destroys the hidden message window.
|
|
|
2433 */
|
|
|
2434 static void
|
|
|
2435 #ifdef __BORLANDC__
|
|
|
2436 _RTLENTRYF
|
|
|
2437 #endif
|
|
|
2438 CleanUpMessaging(void)
|
|
|
2439 {
|
|
|
2440 if (message_window != 0)
|
|
|
2441 {
|
|
|
2442 DestroyWindow(message_window);
|
|
|
2443 message_window = 0;
|
|
|
2444 }
|
|
|
2445 }
|
|
|
2446
|
|
|
2447 static int save_reply(HWND server, char_u *reply, int expr);
|
|
|
2448
|
|
|
2449 /*s
|
|
|
2450 * The window procedure for the hidden message window.
|
|
|
2451 * It handles callback messages and notifications from servers.
|
|
|
2452 * In order to process these messages, it is necessary to run a
|
|
|
2453 * message loop. Code which may run before the main message loop
|
|
|
2454 * is started (in the GUI) is careful to pump messages when it needs
|
|
|
2455 * to. Features which require message delivery during normal use will
|
|
|
2456 * not work in the console version - this basically means those
|
|
|
2457 * features which allow Vim to act as a server, rather than a client.
|
|
|
2458 */
|
|
|
2459 static LRESULT CALLBACK
|
|
|
2460 Messaging_WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
|
|
|
2461 {
|
|
|
2462 if (msg == WM_COPYDATA)
|
|
|
2463 {
|
|
|
2464 /* This is a message from another Vim. The dwData member of the
|
|
|
2465 * COPYDATASTRUCT determines the type of message:
|
|
|
2466 * COPYDATA_KEYS:
|
|
|
2467 * A key sequence. We are a server, and a client wants these keys
|
|
|
2468 * adding to the input queue.
|
|
|
2469 * COPYDATA_REPLY:
|
|
|
2470 * A reply. We are a client, and a server has sent this message
|
|
|
2471 * in response to a request. (server2client())
|
|
|
2472 * COPYDATA_EXPR:
|
|
|
2473 * An expression. We are a server, and a client wants us to
|
|
|
2474 * evaluate this expression.
|
|
|
2475 * COPYDATA_RESULT:
|
|
|
2476 * A reply. We are a client, and a server has sent this message
|
|
|
2477 * in response to a COPYDATA_EXPR.
|
|
|
2478 * COPYDATA_ERROR_RESULT:
|
|
|
2479 * A reply. We are a client, and a server has sent this message
|
|
|
2480 * in response to a COPYDATA_EXPR that failed to evaluate.
|
|
|
2481 */
|
|
|
2482 COPYDATASTRUCT *data = (COPYDATASTRUCT*)lParam;
|
|
|
2483 HWND sender = (HWND)wParam;
|
|
|
2484 COPYDATASTRUCT reply;
|
|
|
2485 char_u *res;
|
|
|
2486 char_u winstr[30];
|
|
|
2487 int retval;
|
|
|
2488
|
|
|
2489 switch (data->dwData)
|
|
|
2490 {
|
|
|
2491 case COPYDATA_KEYS:
|
|
|
2492 /* Remember who sent this, for <client> */
|
|
|
2493 clientWindow = sender;
|
|
|
2494
|
|
|
2495 /* Add the received keys to the input buffer. The loop waiting
|
|
|
2496 * for the user to do something should check the input buffer. */
|
|
|
2497 server_to_input_buf((char_u *)(data->lpData));
|
|
|
2498
|
|
|
2499 # ifdef FEAT_GUI
|
|
|
2500 /* Wake up the main GUI loop. */
|
|
|
2501 if (s_hwnd != 0)
|
|
|
2502 PostMessage(s_hwnd, WM_NULL, 0, 0);
|
|
|
2503 # endif
|
|
|
2504 return 1;
|
|
|
2505
|
|
|
2506 case COPYDATA_EXPR:
|
|
|
2507 /* Remember who sent this, for <client> */
|
|
|
2508 clientWindow = sender;
|
|
|
2509
|
|
|
2510 res = eval_client_expr_to_string(data->lpData);
|
|
|
2511 if (res == NULL)
|
|
|
2512 {
|
|
|
2513 res = vim_strsave(_(e_invexprmsg));
|
|
|
2514 reply.dwData = COPYDATA_ERROR_RESULT;
|
|
|
2515 }
|
|
|
2516 else
|
|
|
2517 reply.dwData = COPYDATA_RESULT;
|
|
|
2518 reply.lpData = res;
|
|
|
2519 reply.cbData = STRLEN(res) + 1;
|
|
|
2520
|
|
|
2521 retval = SendMessage(sender, WM_COPYDATA, (WPARAM)message_window,
|
|
|
2522 (LPARAM)(&reply));
|
|
|
2523 vim_free(res);
|
|
|
2524 return retval;
|
|
|
2525
|
|
|
2526 case COPYDATA_REPLY:
|
|
|
2527 case COPYDATA_RESULT:
|
|
|
2528 case COPYDATA_ERROR_RESULT:
|
|
|
2529 if (data->lpData != NULL)
|
|
|
2530 {
|
|
|
2531 save_reply(sender, data->lpData,
|
|
|
2532 (data->dwData == COPYDATA_REPLY ? 0 :
|
|
|
2533 (data->dwData == COPYDATA_RESULT ? 1 :
|
|
|
2534 2)));
|
|
|
2535 #ifdef FEAT_AUTOCMD
|
|
|
2536 if (data->dwData == COPYDATA_REPLY)
|
|
|
2537 {
|
|
|
2538 sprintf((char *)winstr, "0x%x", (unsigned)sender);
|
|
|
2539 apply_autocmds(EVENT_REMOTEREPLY, winstr, data->lpData,
|
|
|
2540 TRUE, curbuf);
|
|
|
2541 }
|
|
|
2542 #endif
|
|
|
2543 }
|
|
|
2544 return 1;
|
|
|
2545 }
|
|
|
2546
|
|
|
2547 return 0;
|
|
|
2548 }
|
|
|
2549
|
|
|
2550 else if (msg == WM_ACTIVATE && wParam == WA_ACTIVE)
|
|
|
2551 {
|
|
|
2552 /* When the message window is activated (brought to the foreground),
|
|
|
2553 * this actually applies to the text window. */
|
|
|
2554 #ifndef FEAT_GUI
|
|
|
2555 GetConsoleHwnd(); /* get value of s_hwnd */
|
|
|
2556 #endif
|
|
|
2557 if (s_hwnd != 0)
|
|
|
2558 {
|
|
|
2559 SetForegroundWindow(s_hwnd);
|
|
|
2560 return 0;
|
|
|
2561 }
|
|
|
2562 }
|
|
|
2563
|
|
|
2564 return DefWindowProc(hwnd, msg, wParam, lParam);
|
|
|
2565 }
|
|
|
2566
|
|
|
2567 /*
|
|
|
2568 * Initialise the message handling process. This involves creating a window
|
|
|
2569 * to handle messages - the window will not be visible.
|
|
|
2570 */
|
|
|
2571 void
|
|
|
2572 serverInitMessaging(void)
|
|
|
2573 {
|
|
|
2574 WNDCLASS wndclass;
|
|
|
2575 HINSTANCE s_hinst;
|
|
|
2576
|
|
|
2577 /* Clean up on exit */
|
|
|
2578 atexit(CleanUpMessaging);
|
|
|
2579
|
|
|
2580 /* Register a window class - we only really care
|
|
|
2581 * about the window procedure
|
|
|
2582 */
|
|
|
2583 s_hinst = (HINSTANCE)GetModuleHandle(0);
|
|
|
2584 wndclass.style = 0;
|
|
|
2585 wndclass.lpfnWndProc = Messaging_WndProc;
|
|
|
2586 wndclass.cbClsExtra = 0;
|
|
|
2587 wndclass.cbWndExtra = 0;
|
|
|
2588 wndclass.hInstance = s_hinst;
|
|
|
2589 wndclass.hIcon = NULL;
|
|
|
2590 wndclass.hCursor = NULL;
|
|
|
2591 wndclass.hbrBackground = NULL;
|
|
|
2592 wndclass.lpszMenuName = NULL;
|
|
|
2593 wndclass.lpszClassName = VIM_CLASSNAME;
|
|
|
2594 RegisterClass(&wndclass);
|
|
|
2595
|
|
|
2596 /* Create the message window. It will be hidden, so the details don't
|
|
|
2597 * matter. Don't use WS_OVERLAPPEDWINDOW, it will make a shortcut remove
|
|
|
2598 * focus from gvim. */
|
|
|
2599 message_window = CreateWindow(VIM_CLASSNAME, "",
|
|
|
2600 WS_POPUPWINDOW | WS_CAPTION,
|
|
|
2601 CW_USEDEFAULT, CW_USEDEFAULT,
|
|
|
2602 100, 100, NULL, NULL,
|
|
|
2603 s_hinst, NULL);
|
|
|
2604 }
|
|
|
2605
|
|
|
2606 /*
|
|
|
2607 * Get the title of the window "hwnd", which is the Vim server name, in
|
|
|
2608 * "name[namelen]" and return the length.
|
|
|
2609 * Returns zero if window "hwnd" is not a Vim server.
|
|
|
2610 */
|
|
|
2611 static int
|
|
|
2612 getVimServerName(HWND hwnd, char *name, int namelen)
|
|
|
2613 {
|
|
|
2614 int len;
|
|
|
2615 char buffer[VIM_CLASSNAME_LEN + 1];
|
|
|
2616
|
|
|
2617 /* Ignore windows which aren't Vim message windows */
|
|
|
2618 len = GetClassName(hwnd, buffer, sizeof(buffer));
|
|
|
2619 if (len != VIM_CLASSNAME_LEN || STRCMP(buffer, VIM_CLASSNAME) != 0)
|
|
|
2620 return 0;
|
|
|
2621
|
|
|
2622 /* Get the title of the window */
|
|
|
2623 return GetWindowText(hwnd, name, namelen);
|
|
|
2624 }
|
|
|
2625
|
|
|
2626 static BOOL CALLBACK
|
|
|
2627 enumWindowsGetServer(HWND hwnd, LPARAM lparam)
|
|
|
2628 {
|
|
|
2629 struct server_id *id = (struct server_id *)lparam;
|
|
|
2630 char server[MAX_PATH];
|
|
|
2631
|
|
|
2632 /* Get the title of the window */
|
|
|
2633 if (getVimServerName(hwnd, server, sizeof(server)) == 0)
|
|
|
2634 return TRUE;
|
|
|
2635
|
|
|
2636 /* If this is the server we're looking for, return its HWND */
|
|
|
2637 if (STRICMP(server, id->name) == 0)
|
|
|
2638 {
|
|
|
2639 id->hwnd = hwnd;
|
|
|
2640 return FALSE;
|
|
|
2641 }
|
|
|
2642
|
|
|
2643 /* Otherwise, keep looking */
|
|
|
2644 return TRUE;
|
|
|
2645 }
|
|
|
2646
|
|
|
2647 static BOOL CALLBACK
|
|
|
2648 enumWindowsGetNames(HWND hwnd, LPARAM lparam)
|
|
|
2649 {
|
|
|
2650 garray_T *ga = (garray_T *)lparam;
|
|
|
2651 char server[MAX_PATH];
|
|
|
2652
|
|
|
2653 /* Get the title of the window */
|
|
|
2654 if (getVimServerName(hwnd, server, sizeof(server)) == 0)
|
|
|
2655 return TRUE;
|
|
|
2656
|
|
|
2657 /* Add the name to the list */
|
|
|
2658 ga_concat(ga, server);
|
|
|
2659 ga_concat(ga, "\n");
|
|
|
2660 return TRUE;
|
|
|
2661 }
|
|
|
2662
|
|
|
2663 static HWND
|
|
|
2664 findServer(char_u *name)
|
|
|
2665 {
|
|
|
2666 struct server_id id;
|
|
|
2667
|
|
|
2668 id.name = name;
|
|
|
2669 id.hwnd = 0;
|
|
|
2670
|
|
|
2671 EnumWindows(enumWindowsGetServer, (LPARAM)(&id));
|
|
|
2672
|
|
|
2673 return id.hwnd;
|
|
|
2674 }
|
|
|
2675
|
|
|
2676 void
|
|
|
2677 serverSetName(char_u *name)
|
|
|
2678 {
|
|
|
2679 char_u *ok_name;
|
|
|
2680 HWND hwnd = 0;
|
|
|
2681 int i = 0;
|
|
|
2682 char_u *p;
|
|
|
2683
|
|
|
2684 /* Leave enough space for a 9-digit suffix to ensure uniqueness! */
|
|
|
2685 ok_name = alloc(STRLEN(name) + 10);
|
|
|
2686
|
|
|
2687 STRCPY(ok_name, name);
|
|
|
2688 p = ok_name + STRLEN(name);
|
|
|
2689
|
|
|
2690 for (;;)
|
|
|
2691 {
|
|
|
2692 /* This is inefficient - we're doing an EnumWindows loop for each
|
|
|
2693 * possible name. It would be better to grab all names in one go,
|
|
|
2694 * and scan the list each time...
|
|
|
2695 */
|
|
|
2696 hwnd = findServer(ok_name);
|
|
|
2697 if (hwnd == 0)
|
|
|
2698 break;
|
|
|
2699
|
|
|
2700 ++i;
|
|
|
2701 if (i >= 1000)
|
|
|
2702 break;
|
|
|
2703
|
|
|
2704 sprintf((char *)p, "%d", i);
|
|
|
2705 }
|
|
|
2706
|
|
|
2707 if (hwnd != 0)
|
|
|
2708 vim_free(ok_name);
|
|
|
2709 else
|
|
|
2710 {
|
|
|
2711 /* Remember the name */
|
|
|
2712 serverName = ok_name;
|
|
|
2713 #ifdef FEAT_TITLE
|
|
|
2714 need_maketitle = TRUE; /* update Vim window title later */
|
|
|
2715 #endif
|
|
|
2716
|
|
|
2717 /* Update the message window title */
|
|
|
2718 SetWindowText(message_window, ok_name);
|
|
|
2719
|
|
|
2720 #ifdef FEAT_EVAL
|
|
|
2721 /* Set the servername variable */
|
|
|
2722 set_vim_var_string(VV_SEND_SERVER, serverName, -1);
|
|
|
2723 #endif
|
|
|
2724 }
|
|
|
2725 }
|
|
|
2726
|
|
|
2727 char_u *
|
|
|
2728 serverGetVimNames(void)
|
|
|
2729 {
|
|
|
2730 garray_T ga;
|
|
|
2731
|
|
|
2732 ga_init2(&ga, 1, 100);
|
|
|
2733
|
|
|
2734 EnumWindows(enumWindowsGetNames, (LPARAM)(&ga));
|
|
21
|
2735 ga_append(&ga, NUL);
|
|
7
|
2736
|
|
|
2737 return ga.ga_data;
|
|
|
2738 }
|
|
|
2739
|
|
|
2740 int
|
|
|
2741 serverSendReply(name, reply)
|
|
|
2742 char_u *name; /* Where to send. */
|
|
|
2743 char_u *reply; /* What to send. */
|
|
|
2744 {
|
|
|
2745 HWND target;
|
|
|
2746 COPYDATASTRUCT data;
|
|
|
2747 int n = 0;
|
|
|
2748
|
|
|
2749 /* The "name" argument is a magic cookie obtained from expand("<client>").
|
|
|
2750 * It should be of the form 0xXXXXX - i.e. a C hex literal, which is the
|
|
|
2751 * value of the client's message window HWND.
|
|
|
2752 */
|
|
|
2753 sscanf((char *)name, "%x", &n);
|
|
|
2754 if (n == 0)
|
|
|
2755 return -1;
|
|
|
2756
|
|
|
2757 target = (HWND)n;
|
|
|
2758 if (!IsWindow(target))
|
|
|
2759 return -1;
|
|
|
2760
|
|
|
2761 data.dwData = COPYDATA_REPLY;
|
|
|
2762 data.cbData = STRLEN(reply) + 1;
|
|
|
2763 data.lpData = reply;
|
|
|
2764
|
|
|
2765 if (SendMessage(target, WM_COPYDATA, (WPARAM)message_window,
|
|
|
2766 (LPARAM)(&data)))
|
|
|
2767 return 0;
|
|
|
2768
|
|
|
2769 return -1;
|
|
|
2770 }
|
|
|
2771
|
|
|
2772 int
|
|
|
2773 serverSendToVim(name, cmd, result, ptarget, asExpr, silent)
|
|
|
2774 char_u *name; /* Where to send. */
|
|
|
2775 char_u *cmd; /* What to send. */
|
|
|
2776 char_u **result; /* Result of eval'ed expression */
|
|
|
2777 void *ptarget; /* HWND of server */
|
|
|
2778 int asExpr; /* Expression or keys? */
|
|
|
2779 int silent; /* don't complain about no server */
|
|
|
2780 {
|
|
|
2781 HWND target = findServer(name);
|
|
|
2782 COPYDATASTRUCT data;
|
|
|
2783 char_u *retval = NULL;
|
|
|
2784 int retcode = 0;
|
|
|
2785
|
|
|
2786 if (target == 0)
|
|
|
2787 {
|
|
|
2788 if (!silent)
|
|
|
2789 EMSG2(_(e_noserver), name);
|
|
|
2790 return -1;
|
|
|
2791 }
|
|
|
2792
|
|
|
2793 if (ptarget)
|
|
|
2794 *(HWND *)ptarget = target;
|
|
|
2795
|
|
|
2796 data.dwData = asExpr ? COPYDATA_EXPR : COPYDATA_KEYS;
|
|
|
2797 data.cbData = STRLEN(cmd) + 1;
|
|
|
2798 data.lpData = cmd;
|
|
|
2799
|
|
|
2800 if (SendMessage(target, WM_COPYDATA, (WPARAM)message_window,
|
|
|
2801 (LPARAM)(&data)) == 0)
|
|
|
2802 return -1;
|
|
|
2803
|
|
|
2804 if (asExpr)
|
|
|
2805 retval = serverGetReply(target, &retcode, TRUE, TRUE);
|
|
|
2806
|
|
|
2807 if (result == NULL)
|
|
|
2808 vim_free(retval);
|
|
|
2809 else
|
|
|
2810 *result = retval; /* Caller assumes responsibility for freeing */
|
|
|
2811
|
|
|
2812 return retcode;
|
|
|
2813 }
|
|
|
2814
|
|
|
2815 /*
|
|
|
2816 * Bring the server to the foreground.
|
|
|
2817 */
|
|
|
2818 void
|
|
|
2819 serverForeground(name)
|
|
|
2820 char_u *name;
|
|
|
2821 {
|
|
|
2822 HWND target = findServer(name);
|
|
|
2823
|
|
|
2824 if (target != 0)
|
|
|
2825 SetForegroundWindow(target);
|
|
|
2826 }
|
|
|
2827
|
|
|
2828 /* Replies from server need to be stored until the client picks them up via
|
|
|
2829 * remote_read(). So we maintain a list of server-id/reply pairs.
|
|
|
2830 * Note that there could be multiple replies from one server pending if the
|
|
|
2831 * client is slow picking them up.
|
|
|
2832 * We just store the replies in a simple list. When we remove an entry, we
|
|
|
2833 * move list entries down to fill the gap.
|
|
|
2834 * The server ID is simply the HWND.
|
|
|
2835 */
|
|
|
2836 typedef struct
|
|
|
2837 {
|
|
|
2838 HWND server; /* server window */
|
|
|
2839 char_u *reply; /* reply string */
|
|
|
2840 int expr_result; /* 0 for REPLY, 1 for RESULT 2 for error */
|
|
|
2841 }
|
|
|
2842 reply_T;
|
|
|
2843
|
|
|
2844 static garray_T reply_list = {0, 0, sizeof(reply_T), 5, 0};
|
|
|
2845
|
|
|
2846 #define REPLY_ITEM(i) ((reply_T *)(reply_list.ga_data) + (i))
|
|
|
2847 #define REPLY_COUNT (reply_list.ga_len)
|
|
|
2848 #define REPLY_ROOM (reply_list.ga_room)
|
|
|
2849
|
|
|
2850 /* Flag which is used to wait for a reply */
|
|
|
2851 static int reply_received = 0;
|
|
|
2852
|
|
|
2853 static int
|
|
|
2854 save_reply(HWND server, char_u *reply, int expr)
|
|
|
2855 {
|
|
|
2856 reply_T *rep;
|
|
|
2857
|
|
|
2858 if (ga_grow(&reply_list, 1) == FAIL)
|
|
|
2859 return FAIL;
|
|
|
2860
|
|
|
2861 rep = REPLY_ITEM(REPLY_COUNT);
|
|
|
2862 rep->server = server;
|
|
|
2863 rep->reply = vim_strsave(reply);
|
|
|
2864 rep->expr_result = expr;
|
|
|
2865 if (rep->reply == NULL)
|
|
|
2866 return FAIL;
|
|
|
2867
|
|
|
2868 ++REPLY_COUNT;
|
|
|
2869 --REPLY_ROOM;
|
|
|
2870 reply_received = 1;
|
|
|
2871 return OK;
|
|
|
2872 }
|
|
|
2873
|
|
|
2874 /*
|
|
|
2875 * Get a reply from server "server".
|
|
|
2876 * When "expr_res" is non NULL, get the result of an expression, otherwise a
|
|
|
2877 * server2client() message.
|
|
|
2878 * When non NULL, point to return code. 0 => OK, -1 => ERROR
|
|
|
2879 * If "remove" is TRUE, consume the message, the caller must free it then.
|
|
|
2880 * if "wait" is TRUE block until a message arrives (or the server exits).
|
|
|
2881 */
|
|
|
2882 char_u *
|
|
|
2883 serverGetReply(HWND server, int *expr_res, int remove, int wait)
|
|
|
2884 {
|
|
|
2885 int i;
|
|
|
2886 char_u *reply;
|
|
|
2887 reply_T *rep;
|
|
|
2888
|
|
|
2889 /* When waiting, loop until the message waiting for is received. */
|
|
|
2890 for (;;)
|
|
|
2891 {
|
|
|
2892 /* Reset this here, in case a message arrives while we are going
|
|
|
2893 * through the already received messages. */
|
|
|
2894 reply_received = 0;
|
|
|
2895
|
|
|
2896 for (i = 0; i < REPLY_COUNT; ++i)
|
|
|
2897 {
|
|
|
2898 rep = REPLY_ITEM(i);
|
|
|
2899 if (rep->server == server
|
|
|
2900 && ((rep->expr_result != 0) == (expr_res != NULL)))
|
|
|
2901 {
|
|
|
2902 /* Save the values we've found for later */
|
|
|
2903 reply = rep->reply;
|
|
|
2904 if (expr_res != NULL)
|
|
|
2905 *expr_res = rep->expr_result == 1 ? 0 : -1;
|
|
|
2906
|
|
|
2907 if (remove)
|
|
|
2908 {
|
|
|
2909 /* Move the rest of the list down to fill the gap */
|
|
|
2910 mch_memmove(rep, rep + 1,
|
|
|
2911 (REPLY_COUNT - i - 1) * sizeof(reply_T));
|
|
|
2912 --REPLY_COUNT;
|
|
|
2913 ++REPLY_ROOM;
|
|
|
2914 }
|
|
|
2915
|
|
|
2916 /* Return the reply to the caller, who takes on responsibility
|
|
|
2917 * for freeing it if "remove" is TRUE. */
|
|
|
2918 return reply;
|
|
|
2919 }
|
|
|
2920 }
|
|
|
2921
|
|
|
2922 /* If we got here, we didn't find a reply. Return immediately if the
|
|
|
2923 * "wait" parameter isn't set. */
|
|
|
2924 if (!wait)
|
|
|
2925 break;
|
|
|
2926
|
|
|
2927 /* We need to wait for a reply. Enter a message loop until the
|
|
|
2928 * "reply_received" flag gets set. */
|
|
|
2929
|
|
|
2930 /* Loop until we receive a reply */
|
|
|
2931 while (reply_received == 0)
|
|
|
2932 {
|
|
|
2933 /* Wait for a SendMessage() call to us. This could be the reply
|
|
|
2934 * we are waiting for. Use a timeout of a second, to catch the
|
|
|
2935 * situation that the server died unexpectedly. */
|
|
|
2936 MsgWaitForMultipleObjects(0, NULL, TRUE, 1000, QS_ALLINPUT);
|
|
|
2937
|
|
|
2938 /* If the server has died, give up */
|
|
|
2939 if (!IsWindow(server))
|
|
|
2940 return NULL;
|
|
|
2941
|
|
|
2942 serverProcessPendingMessages();
|
|
|
2943 }
|
|
|
2944 }
|
|
|
2945
|
|
|
2946 return NULL;
|
|
|
2947 }
|
|
|
2948
|
|
|
2949 /*
|
|
|
2950 * Process any messages in the Windows message queue.
|
|
|
2951 */
|
|
|
2952 void
|
|
|
2953 serverProcessPendingMessages(void)
|
|
|
2954 {
|
|
|
2955 MSG msg;
|
|
|
2956
|
|
|
2957 while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
|
|
|
2958 {
|
|
|
2959 TranslateMessage(&msg);
|
|
|
2960 DispatchMessage(&msg);
|
|
|
2961 }
|
|
|
2962 }
|
|
|
2963
|
|
|
2964 #endif /* FEAT_CLIENTSERVER */
|
|
|
2965
|
|
|
2966 #if defined(FEAT_GUI) || (defined(FEAT_PRINTER) && !defined(FEAT_POSTSCRIPT)) \
|
|
|
2967 || defined(PROTO)
|
|
|
2968
|
|
|
2969 struct charset_pair
|
|
|
2970 {
|
|
|
2971 char *name;
|
|
|
2972 BYTE charset;
|
|
|
2973 };
|
|
|
2974
|
|
|
2975 static struct charset_pair
|
|
|
2976 charset_pairs[] =
|
|
|
2977 {
|
|
|
2978 {"ANSI", ANSI_CHARSET},
|
|
|
2979 {"CHINESEBIG5", CHINESEBIG5_CHARSET},
|
|
|
2980 {"DEFAULT", DEFAULT_CHARSET},
|
|
|
2981 {"HANGEUL", HANGEUL_CHARSET},
|
|
|
2982 {"OEM", OEM_CHARSET},
|
|
|
2983 {"SHIFTJIS", SHIFTJIS_CHARSET},
|
|
|
2984 {"SYMBOL", SYMBOL_CHARSET},
|
|
|
2985 #ifdef WIN3264
|
|
|
2986 {"ARABIC", ARABIC_CHARSET},
|
|
|
2987 {"BALTIC", BALTIC_CHARSET},
|
|
|
2988 {"EASTEUROPE", EASTEUROPE_CHARSET},
|
|
|
2989 {"GB2312", GB2312_CHARSET},
|
|
|
2990 {"GREEK", GREEK_CHARSET},
|
|
|
2991 {"HEBREW", HEBREW_CHARSET},
|
|
|
2992 {"JOHAB", JOHAB_CHARSET},
|
|
|
2993 {"MAC", MAC_CHARSET},
|
|
|
2994 {"RUSSIAN", RUSSIAN_CHARSET},
|
|
|
2995 {"THAI", THAI_CHARSET},
|
|
|
2996 {"TURKISH", TURKISH_CHARSET},
|
|
|
2997 # if (!defined(_MSC_VER) || (_MSC_VER > 1010)) \
|
|
|
2998 && (!defined(__BORLANDC__) || (__BORLANDC__ > 0x0500))
|
|
|
2999 {"VIETNAMESE", VIETNAMESE_CHARSET},
|
|
|
3000 # endif
|
|
|
3001 #endif
|
|
|
3002 {NULL, 0}
|
|
|
3003 };
|
|
|
3004
|
|
|
3005 /*
|
|
|
3006 * Convert a charset ID to a name.
|
|
|
3007 * Return NULL when not recognized.
|
|
|
3008 */
|
|
|
3009 char *
|
|
|
3010 charset_id2name(int id)
|
|
|
3011 {
|
|
|
3012 struct charset_pair *cp;
|
|
|
3013
|
|
|
3014 for (cp = charset_pairs; cp->name != NULL; ++cp)
|
|
|
3015 if ((BYTE)id == cp->charset)
|
|
|
3016 break;
|
|
|
3017 return cp->name;
|
|
|
3018 }
|
|
|
3019
|
|
|
3020 static const LOGFONT s_lfDefault =
|
|
|
3021 {
|
|
|
3022 -12, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, DEFAULT_CHARSET,
|
|
|
3023 OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS,
|
|
|
3024 PROOF_QUALITY, FIXED_PITCH | FF_DONTCARE,
|
|
|
3025 "Fixedsys" /* see _ReadVimIni */
|
|
|
3026 };
|
|
|
3027
|
|
|
3028 /* Initialise the "current height" to -12 (same as s_lfDefault) just
|
|
|
3029 * in case the user specifies a font in "guifont" with no size before a font
|
|
|
3030 * with an explicit size has been set. This defaults the size to this value
|
|
|
3031 * (-12 equates to roughly 9pt).
|
|
|
3032 */
|
|
|
3033 int current_font_height = -12; /* also used in gui_w48.c */
|
|
|
3034
|
|
|
3035 /* Convert a string representing a point size into pixels. The string should
|
|
|
3036 * be a positive decimal number, with an optional decimal point (eg, "12", or
|
|
|
3037 * "10.5"). The pixel value is returned, and a pointer to the next unconverted
|
|
|
3038 * character is stored in *end. The flag "vertical" says whether this
|
|
|
3039 * calculation is for a vertical (height) size or a horizontal (width) one.
|
|
|
3040 */
|
|
|
3041 static int
|
|
|
3042 points_to_pixels(char_u *str, char_u **end, int vertical, int pprinter_dc)
|
|
|
3043 {
|
|
|
3044 int pixels;
|
|
|
3045 int points = 0;
|
|
|
3046 int divisor = 0;
|
|
|
3047 HWND hwnd = (HWND)0;
|
|
|
3048 HDC hdc;
|
|
|
3049 HDC printer_dc = (HDC)pprinter_dc;
|
|
|
3050
|
|
|
3051 while (*str != NUL)
|
|
|
3052 {
|
|
|
3053 if (*str == '.' && divisor == 0)
|
|
|
3054 {
|
|
|
3055 /* Start keeping a divisor, for later */
|
|
|
3056 divisor = 1;
|
|
|
3057 }
|
|
|
3058 else
|
|
|
3059 {
|
|
|
3060 if (!VIM_ISDIGIT(*str))
|
|
|
3061 break;
|
|
|
3062
|
|
|
3063 points *= 10;
|
|
|
3064 points += *str - '0';
|
|
|
3065 divisor *= 10;
|
|
|
3066 }
|
|
|
3067 ++str;
|
|
|
3068 }
|
|
|
3069
|
|
|
3070 if (divisor == 0)
|
|
|
3071 divisor = 1;
|
|
|
3072
|
|
|
3073 if (printer_dc == NULL)
|
|
|
3074 {
|
|
|
3075 hwnd = GetDesktopWindow();
|
|
|
3076 hdc = GetWindowDC(hwnd);
|
|
|
3077 }
|
|
|
3078 else
|
|
|
3079 hdc = printer_dc;
|
|
|
3080
|
|
|
3081 pixels = MulDiv(points,
|
|
|
3082 GetDeviceCaps(hdc, vertical ? LOGPIXELSY : LOGPIXELSX),
|
|
|
3083 72 * divisor);
|
|
|
3084
|
|
|
3085 if (printer_dc == NULL)
|
|
|
3086 ReleaseDC(hwnd, hdc);
|
|
|
3087
|
|
|
3088 *end = str;
|
|
|
3089 return pixels;
|
|
|
3090 }
|
|
|
3091
|
|
|
3092 static int CALLBACK
|
|
|
3093 font_enumproc(
|
|
|
3094 ENUMLOGFONT *elf,
|
|
|
3095 NEWTEXTMETRIC *ntm,
|
|
|
3096 int type,
|
|
|
3097 LPARAM lparam)
|
|
|
3098 {
|
|
|
3099 /* Return value:
|
|
|
3100 * 0 = terminate now (monospace & ANSI)
|
|
|
3101 * 1 = continue, still no luck...
|
|
|
3102 * 2 = continue, but we have an acceptable LOGFONT
|
|
|
3103 * (monospace, not ANSI)
|
|
|
3104 * We use these values, as EnumFontFamilies returns 1 if the
|
|
|
3105 * callback function is never called. So, we check the return as
|
|
|
3106 * 0 = perfect, 2 = OK, 1 = no good...
|
|
|
3107 * It's not pretty, but it works!
|
|
|
3108 */
|
|
|
3109
|
|
|
3110 LOGFONT *lf = (LOGFONT *)(lparam);
|
|
|
3111
|
|
|
3112 #ifndef FEAT_PROPORTIONAL_FONTS
|
|
|
3113 /* Ignore non-monospace fonts without further ado */
|
|
|
3114 if ((ntm->tmPitchAndFamily & 1) != 0)
|
|
|
3115 return 1;
|
|
|
3116 #endif
|
|
|
3117
|
|
|
3118 /* Remember this LOGFONT as a "possible" */
|
|
|
3119 *lf = elf->elfLogFont;
|
|
|
3120
|
|
|
3121 /* Terminate the scan as soon as we find an ANSI font */
|
|
|
3122 if (lf->lfCharSet == ANSI_CHARSET
|
|
|
3123 || lf->lfCharSet == OEM_CHARSET
|
|
|
3124 || lf->lfCharSet == DEFAULT_CHARSET)
|
|
|
3125 return 0;
|
|
|
3126
|
|
|
3127 /* Continue the scan - we have a non-ANSI font */
|
|
|
3128 return 2;
|
|
|
3129 }
|
|
|
3130
|
|
|
3131 static int
|
|
|
3132 init_logfont(LOGFONT *lf)
|
|
|
3133 {
|
|
|
3134 int n;
|
|
|
3135 HWND hwnd = GetDesktopWindow();
|
|
|
3136 HDC hdc = GetWindowDC(hwnd);
|
|
|
3137
|
|
|
3138 n = EnumFontFamilies(hdc,
|
|
|
3139 (LPCSTR)lf->lfFaceName,
|
|
|
3140 (FONTENUMPROC)font_enumproc,
|
|
|
3141 (LPARAM)lf);
|
|
|
3142
|
|
|
3143 ReleaseDC(hwnd, hdc);
|
|
|
3144
|
|
|
3145 /* If we couldn't find a useable font, return failure */
|
|
|
3146 if (n == 1)
|
|
|
3147 return FAIL;
|
|
|
3148
|
|
|
3149 /* Tidy up the rest of the LOGFONT structure. We set to a basic
|
|
|
3150 * font - get_logfont() sets bold, italic, etc based on the user's
|
|
|
3151 * input.
|
|
|
3152 */
|
|
|
3153 lf->lfHeight = current_font_height;
|
|
|
3154 lf->lfWidth = 0;
|
|
|
3155 lf->lfItalic = FALSE;
|
|
|
3156 lf->lfUnderline = FALSE;
|
|
|
3157 lf->lfStrikeOut = FALSE;
|
|
|
3158 lf->lfWeight = FW_NORMAL;
|
|
|
3159
|
|
|
3160 /* Return success */
|
|
|
3161 return OK;
|
|
|
3162 }
|
|
|
3163
|
|
|
3164 int
|
|
|
3165 get_logfont(
|
|
|
3166 LOGFONT *lf,
|
|
|
3167 char_u *name,
|
|
|
3168 HDC printer_dc)
|
|
|
3169 {
|
|
|
3170 char_u *p;
|
|
|
3171 int i;
|
|
|
3172 static LOGFONT *lastlf = NULL;
|
|
|
3173
|
|
|
3174 *lf = s_lfDefault;
|
|
|
3175 if (name == NULL)
|
|
|
3176 return 1;
|
|
|
3177
|
|
|
3178 if (STRCMP(name, "*") == 0)
|
|
|
3179 {
|
|
|
3180 #if defined(FEAT_GUI_W32)
|
|
|
3181 CHOOSEFONT cf;
|
|
|
3182 /* if name is "*", bring up std font dialog: */
|
|
|
3183 memset(&cf, 0, sizeof(cf));
|
|
|
3184 cf.lStructSize = sizeof(cf);
|
|
|
3185 cf.hwndOwner = s_hwnd;
|
|
|
3186 cf.Flags = CF_SCREENFONTS | CF_FIXEDPITCHONLY | CF_INITTOLOGFONTSTRUCT;
|
|
|
3187 if (lastlf != NULL)
|
|
|
3188 *lf = *lastlf;
|
|
|
3189 cf.lpLogFont = lf;
|
|
|
3190 cf.nFontType = 0 ; //REGULAR_FONTTYPE;
|
|
|
3191 if (ChooseFont(&cf))
|
|
|
3192 goto theend;
|
|
|
3193 #else
|
|
|
3194 return 0;
|
|
|
3195 #endif
|
|
|
3196 }
|
|
|
3197
|
|
|
3198 /*
|
|
|
3199 * Split name up, it could be <name>:h<height>:w<width> etc.
|
|
|
3200 */
|
|
|
3201 for (p = name; *p && *p != ':'; p++)
|
|
|
3202 {
|
|
|
3203 if (p - name + 1 > LF_FACESIZE)
|
|
|
3204 return 0; /* Name too long */
|
|
|
3205 lf->lfFaceName[p - name] = *p;
|
|
|
3206 }
|
|
|
3207 if (p != name)
|
|
|
3208 lf->lfFaceName[p - name] = NUL;
|
|
|
3209
|
|
|
3210 /* First set defaults */
|
|
|
3211 lf->lfHeight = -12;
|
|
|
3212 lf->lfWidth = 0;
|
|
|
3213 lf->lfWeight = FW_NORMAL;
|
|
|
3214 lf->lfItalic = FALSE;
|
|
|
3215 lf->lfUnderline = FALSE;
|
|
|
3216 lf->lfStrikeOut = FALSE;
|
|
|
3217
|
|
|
3218 /*
|
|
|
3219 * If the font can't be found, try replacing '_' by ' '.
|
|
|
3220 */
|
|
|
3221 if (init_logfont(lf) == FAIL)
|
|
|
3222 {
|
|
|
3223 int did_replace = FALSE;
|
|
|
3224
|
|
|
3225 for (i = 0; lf->lfFaceName[i]; ++i)
|
|
|
3226 if (lf->lfFaceName[i] == '_')
|
|
|
3227 {
|
|
|
3228 lf->lfFaceName[i] = ' ';
|
|
|
3229 did_replace = TRUE;
|
|
|
3230 }
|
|
|
3231 if (!did_replace || init_logfont(lf) == FAIL)
|
|
|
3232 return 0;
|
|
|
3233 }
|
|
|
3234
|
|
|
3235 while (*p == ':')
|
|
|
3236 p++;
|
|
|
3237
|
|
|
3238 /* Set the values found after ':' */
|
|
|
3239 while (*p)
|
|
|
3240 {
|
|
|
3241 switch (*p++)
|
|
|
3242 {
|
|
|
3243 case 'h':
|
|
|
3244 lf->lfHeight = - points_to_pixels(p, &p, TRUE, (int)printer_dc);
|
|
|
3245 break;
|
|
|
3246 case 'w':
|
|
|
3247 lf->lfWidth = points_to_pixels(p, &p, FALSE, (int)printer_dc);
|
|
|
3248 break;
|
|
|
3249 case 'b':
|
|
|
3250 #ifndef MSWIN16_FASTTEXT
|
|
|
3251 lf->lfWeight = FW_BOLD;
|
|
|
3252 #endif
|
|
|
3253 break;
|
|
|
3254 case 'i':
|
|
|
3255 #ifndef MSWIN16_FASTTEXT
|
|
|
3256 lf->lfItalic = TRUE;
|
|
|
3257 #endif
|
|
|
3258 break;
|
|
|
3259 case 'u':
|
|
|
3260 lf->lfUnderline = TRUE;
|
|
|
3261 break;
|
|
|
3262 case 's':
|
|
|
3263 lf->lfStrikeOut = TRUE;
|
|
|
3264 break;
|
|
|
3265 case 'c':
|
|
|
3266 {
|
|
|
3267 struct charset_pair *cp;
|
|
|
3268
|
|
|
3269 for (cp = charset_pairs; cp->name != NULL; ++cp)
|
|
|
3270 if (STRNCMP(p, cp->name, strlen(cp->name)) == 0)
|
|
|
3271 {
|
|
|
3272 lf->lfCharSet = cp->charset;
|
|
|
3273 p += strlen(cp->name);
|
|
|
3274 break;
|
|
|
3275 }
|
|
|
3276 if (cp->name == NULL)
|
|
|
3277 {
|
|
|
3278 sprintf((char *)IObuff, _("E244: Illegal charset name \"%s\" in font name \"%s\""), p, name);
|
|
|
3279 EMSG(IObuff);
|
|
|
3280 break;
|
|
|
3281 }
|
|
|
3282 break;
|
|
|
3283 }
|
|
|
3284 default:
|
|
|
3285 sprintf((char *)IObuff,
|
|
|
3286 _("E245: Illegal char '%c' in font name \"%s\""),
|
|
|
3287 p[-1], name);
|
|
|
3288 EMSG(IObuff);
|
|
|
3289 break;
|
|
|
3290 }
|
|
|
3291 while (*p == ':')
|
|
|
3292 p++;
|
|
|
3293 }
|
|
|
3294
|
|
|
3295 #if defined(FEAT_GUI_W32)
|
|
|
3296 theend:
|
|
|
3297 #endif
|
|
|
3298 /* ron: init lastlf */
|
|
|
3299 if (printer_dc == NULL)
|
|
|
3300 {
|
|
|
3301 vim_free(lastlf);
|
|
|
3302 lastlf = (LOGFONT *)alloc(sizeof(LOGFONT));
|
|
|
3303 if (lastlf != NULL)
|
|
|
3304 mch_memmove(lastlf, lf, sizeof(LOGFONT));
|
|
|
3305 }
|
|
|
3306
|
|
|
3307 return 1;
|
|
|
3308 }
|
|
|
3309
|
|
|
3310 #endif /* defined(FEAT_GUI) || defined(FEAT_PRINTER) */
|
