|
44
|
1 /* vi:set ts=8 sts=4 sw=4:
|
|
|
2 *
|
|
|
3 * VIM - Vi IMproved by Bram Moolenaar
|
|
|
4 * GUI/Motif support by Robert Webb
|
|
|
5 *
|
|
|
6 * Do ":help uganda" in Vim to read copying and usage conditions.
|
|
|
7 * Do ":help credits" in Vim to see a list of people who contributed.
|
|
|
8 * See README.txt for an overview of the Vim source code.
|
|
|
9 */
|
|
|
10
|
|
|
11 /*
|
|
|
12 * (C) 2001 by Marcin Dalecki <dalecki@evision.ag>
|
|
|
13 *
|
|
|
14 * Implementation of dialogue functions for the Motif GUI variant.
|
|
|
15 */
|
|
|
16
|
|
|
17 #include <Xm/Form.h>
|
|
|
18 #include <Xm/PushBG.h>
|
|
|
19 #include <Xm/Text.h>
|
|
|
20 #include <Xm/TextF.h>
|
|
|
21 #include <Xm/Label.h>
|
|
|
22 #include <Xm/Frame.h>
|
|
|
23 #include <Xm/LabelG.h>
|
|
|
24 #include <Xm/ToggleBG.h>
|
|
|
25 #include <Xm/SeparatoG.h>
|
|
|
26 #include <Xm/DialogS.h>
|
|
|
27 #include <Xm/List.h>
|
|
|
28 #include <Xm/RowColumn.h>
|
|
|
29 #include <Xm/AtomMgr.h>
|
|
|
30 #include <Xm/Protocols.h>
|
|
|
31
|
|
|
32 #include <X11/keysym.h>
|
|
|
33 #include <X11/Xatom.h>
|
|
|
34 #include <X11/StringDefs.h>
|
|
|
35 #include <X11/Intrinsic.h>
|
|
|
36
|
|
|
37 #include "vim.h"
|
|
|
38
|
|
|
39 extern Widget vimShell;
|
|
|
40
|
|
|
41 #ifdef FEAT_MENU
|
|
|
42 # define apply_fontlist(w) gui_motif_menu_fontlist(w)
|
|
|
43 #else
|
|
|
44 # define apply_fontlist(w)
|
|
|
45 #endif
|
|
|
46
|
|
|
47 /****************************************************************************
|
|
|
48 * Font selection dialogue implementation.
|
|
|
49 */
|
|
|
50
|
|
|
51 static char wild[3] = "*";
|
|
|
52
|
|
|
53 /*
|
|
|
54 * FIXME: This is a generic function, which should be used throughout the whole
|
|
|
55 * application.
|
|
|
56 *
|
|
|
57 * Add close_callback, which will be called when the user selects close from
|
|
|
58 * the window menu. The close menu item usually activates f.kill which sends a
|
|
|
59 * WM_DELETE_WINDOW protocol request for the window.
|
|
|
60 */
|
|
|
61
|
|
|
62 static void
|
|
|
63 add_cancel_action(Widget shell, XtCallbackProc close_callback, void *arg)
|
|
|
64 {
|
|
|
65 static Atom wmp_atom = 0;
|
|
|
66 static Atom dw_atom = 0;
|
|
|
67 Display *display = XtDisplay(shell);
|
|
|
68
|
|
|
69 /* deactivate the built-in delete response of killing the application */
|
|
|
70 XtVaSetValues(shell, XmNdeleteResponse, XmDO_NOTHING, 0);
|
|
|
71
|
|
|
72 /* add a delete window protocol callback instead */
|
|
|
73 if (!dw_atom)
|
|
|
74 {
|
|
|
75 wmp_atom = XmInternAtom(display, "WM_PROTOCOLS", True);
|
|
|
76 dw_atom = XmInternAtom(display, "WM_DELETE_WINDOW", True);
|
|
|
77 }
|
|
|
78 XmAddProtocolCallback(shell, wmp_atom, dw_atom, close_callback, arg);
|
|
|
79 }
|
|
|
80
|
|
|
81 #define MAX_FONTS 65535
|
|
|
82 #define MAX_FONT_NAME_LEN 256
|
|
|
83 #define MAX_ENTRIES_IN_LIST 5000
|
|
|
84 #define MAX_DISPLAY_SIZE 150
|
|
|
85 #define TEMP_BUF_SIZE 256
|
|
|
86
|
|
|
87 enum ListSpecifier
|
|
|
88 {
|
|
|
89 ENCODING,
|
|
|
90 NAME,
|
|
|
91 STYLE,
|
|
|
92 SIZE,
|
|
|
93 NONE
|
|
|
94 };
|
|
|
95
|
|
|
96 typedef struct _SharedFontSelData
|
|
|
97 {
|
|
|
98 Widget dialog;
|
|
|
99 Widget ok;
|
|
|
100 Widget cancel;
|
|
|
101 Widget encoding_pulldown;
|
|
|
102 Widget encoding_menu;
|
|
|
103 Widget list[NONE];
|
|
|
104 Widget name;
|
|
|
105 Widget sample;
|
|
|
106 char **names; /* font name array of arrays */
|
|
|
107 int num; /* number of font names */
|
|
|
108 String sel[NONE]; /* selection category */
|
|
|
109 Boolean in_pixels; /* toggle state - size in pixels */
|
|
|
110 char *font_name; /* current font name */
|
|
|
111 XFontStruct *old; /* font data structure for sample display */
|
|
|
112 XmFontList old_list; /* font data structure for sample display */
|
|
|
113 Boolean exit; /* used for program exit control */
|
|
|
114 } SharedFontSelData;
|
|
|
115
|
|
|
116 /*
|
|
|
117 * Checking access to the font name array for validity.
|
|
|
118 */
|
|
|
119 static char *
|
|
|
120 fn(SharedFontSelData *data, int i)
|
|
|
121 {
|
|
|
122 /* Assertion checks: */
|
|
|
123 if (data->num < 0)
|
|
|
124 abort();
|
|
|
125 if (i >= data->num)
|
|
|
126 i = data->num - 1;
|
|
|
127 if (i < 0)
|
|
|
128 i = 0;
|
|
|
129
|
|
|
130 return data->names[i];
|
|
|
131 }
|
|
|
132
|
|
|
133 /*
|
|
|
134 * Get a specific substring from a font name.
|
|
|
135 */
|
|
|
136 static void
|
|
|
137 get_part(char *in, int pos, char *out)
|
|
|
138 {
|
|
|
139 int i;
|
|
|
140 int j;
|
|
|
141
|
|
|
142 *out = '\0';
|
|
|
143
|
|
|
144 for (i = 0; (pos > 0) && (in[i] != '\0'); ++i)
|
|
|
145 if (in[i] == '-')
|
|
|
146 pos--;
|
|
|
147
|
|
|
148 if (in[i] == '\0')
|
|
|
149 return;
|
|
|
150
|
|
|
151 for (j = 0; (in[i] != '-') && (in[i] != '\0'); ++i, ++j)
|
|
|
152 out[j] = in[i];
|
|
|
153 out[j] = '\0';
|
|
|
154 }
|
|
|
155
|
|
|
156 /*
|
|
|
157 * Given a font name this function returns the part used in the first
|
|
|
158 * scroll list.
|
|
|
159 */
|
|
|
160 static void
|
|
|
161 name_part(char *font, char *buf)
|
|
|
162 {
|
|
|
163 char buf2[TEMP_BUF_SIZE];
|
|
|
164 char buf3[TEMP_BUF_SIZE];
|
|
|
165
|
|
|
166 get_part(font, 2, buf2);
|
|
|
167 get_part(font, 1, buf3);
|
|
|
168
|
|
|
169 if (strlen(buf3))
|
|
|
170 sprintf(buf, "%s (%s)", buf2, buf3);
|
|
|
171 else
|
|
|
172 sprintf(buf, "%s", buf2);
|
|
|
173 }
|
|
|
174
|
|
|
175 /*
|
|
|
176 * Given a font name this function returns the part used in the second scroll list.
|
|
|
177 */
|
|
|
178 static void
|
|
|
179 style_part(char *font, char *buf)
|
|
|
180 {
|
|
|
181 char buf2[TEMP_BUF_SIZE];
|
|
|
182 char buf3[TEMP_BUF_SIZE];
|
|
|
183
|
|
|
184 get_part(font, 3, buf3);
|
|
|
185 get_part(font, 5, buf2);
|
|
|
186
|
|
|
187 if (!strcmp(buf2, "normal") && !strcmp(buf2, "Normal")
|
|
|
188 && !strcmp(buf2, "NORMAL"))
|
|
|
189 sprintf(buf, "%s %s", buf3, buf2);
|
|
|
190 else
|
|
|
191 strcpy(buf, buf3);
|
|
|
192
|
|
|
193 get_part(font, 6, buf2);
|
|
|
194
|
|
|
195 if (buf2[0] != '\0')
|
|
|
196 sprintf(buf3, "%s %s", buf, buf2);
|
|
|
197 else
|
|
|
198 strcpy(buf3, buf);
|
|
|
199
|
|
|
200 get_part(font, 4, buf2);
|
|
|
201
|
|
|
202 if (!strcmp(buf2, "o") || !strcmp(buf2, "O"))
|
|
|
203 sprintf(buf, "%s oblique", buf3);
|
|
|
204 else if (!strcmp(buf2, "i") || !strcmp(buf2, "I"))
|
|
|
205 sprintf(buf, "%s italic", buf3);
|
|
|
206
|
|
|
207 if (!strcmp(buf, " "))
|
|
|
208 strcpy(buf, "-");
|
|
|
209 }
|
|
|
210
|
|
|
211 /*
|
|
|
212 * Given a font name this function returns the part used in the third
|
|
|
213 * scroll list.
|
|
|
214 */
|
|
|
215 static void
|
|
|
216 size_part(char *font, char *buf, int inPixels)
|
|
|
217 {
|
|
|
218 int size;
|
|
|
219 float temp;
|
|
|
220
|
|
|
221 *buf = '\0';
|
|
|
222
|
|
|
223 if (inPixels)
|
|
|
224 {
|
|
|
225 get_part(font, 7, buf);
|
|
|
226 if (strlen(buf) > 0)
|
|
|
227 {
|
|
|
228 size = atoi(buf);
|
|
|
229 sprintf(buf, "%3d", size);
|
|
|
230 }
|
|
|
231 }
|
|
|
232 else
|
|
|
233 {
|
|
|
234 get_part(font, 8, buf);
|
|
|
235 if (strlen(buf) > 0)
|
|
|
236 {
|
|
|
237 size = atoi(buf);
|
|
|
238 temp = (float)size / 10.0;
|
|
|
239 size = temp;
|
|
|
240 if (buf[strlen(buf) - 1] == '0')
|
|
|
241 sprintf(buf, "%3d", size);
|
|
|
242 else
|
|
|
243 sprintf(buf, "%4.1f", temp);
|
|
|
244 }
|
|
|
245 }
|
|
|
246 }
|
|
|
247
|
|
|
248 /*
|
|
|
249 * Given a font name this function returns the part used in the choice menu.
|
|
|
250 */
|
|
|
251 static void
|
|
|
252 encoding_part(char *font, char *buf)
|
|
|
253 {
|
|
|
254 char buf1[TEMP_BUF_SIZE];
|
|
|
255 char buf2[TEMP_BUF_SIZE];
|
|
|
256
|
|
|
257 *buf = '\0';
|
|
|
258
|
|
|
259 get_part(font, 13, buf1);
|
|
|
260 get_part(font, 14, buf2);
|
|
|
261
|
|
|
262 if (strlen(buf1) > 0 && strlen(buf2))
|
|
|
263 sprintf(buf, "%s-%s", buf1, buf2);
|
|
|
264 if (!strcmp(buf, " "))
|
|
|
265 strcpy(buf, "-");
|
|
|
266 }
|
|
|
267
|
|
|
268 /*
|
|
|
269 * Inserts a string into correct sorted position in a list.
|
|
|
270 */
|
|
|
271 static void
|
|
|
272 add_to_list(char **buf, char *item, int *count)
|
|
|
273 {
|
|
|
274 int i;
|
|
|
275 int j;
|
|
|
276
|
|
|
277 if (*count == MAX_ENTRIES_IN_LIST)
|
|
|
278 return;
|
|
|
279
|
|
|
280 /* avoid duplication */
|
|
|
281 for (i = 0; i < *count; ++i)
|
|
|
282 {
|
|
|
283 if (!strcmp(buf[i], item))
|
|
|
284 return;
|
|
|
285 }
|
|
|
286
|
|
|
287 /* find order place, but make sure that wild card comes first */
|
|
|
288 if (!strcmp(item, wild))
|
|
|
289 i = 0;
|
|
|
290 else
|
|
|
291 for (i = 0; i < *count; ++i)
|
|
|
292 if (strcmp(buf[i], item) > 0 && strcmp(buf[i], wild))
|
|
|
293 break;
|
|
|
294
|
|
|
295 /* now insert the item */
|
|
|
296 for (j = *count; j > i; --j)
|
|
|
297 buf[j] = buf[j-1];
|
|
|
298 buf[i] = XtNewString(item);
|
|
|
299
|
|
|
300 ++(*count);
|
|
|
301 }
|
|
|
302
|
|
|
303 /*
|
|
|
304 * True if the font matches some field.
|
|
|
305 */
|
|
|
306 static Boolean
|
|
|
307 match(SharedFontSelData *data, enum ListSpecifier l, int i)
|
|
|
308 {
|
|
|
309 char buf[TEMP_BUF_SIZE];
|
|
|
310
|
|
|
311 /* An empty selection or a wild card matches anything.
|
|
|
312 */
|
|
|
313 if (!data->sel[l] || !strcmp(data->sel[l], wild))
|
|
|
314 return True;
|
|
|
315
|
|
|
316 /* chunk out the desired part... */
|
|
|
317 switch (l)
|
|
|
318 {
|
|
|
319 case ENCODING:
|
|
|
320 encoding_part(fn(data, i), buf);
|
|
|
321 break;
|
|
|
322
|
|
|
323 case NAME:
|
|
|
324 name_part(fn(data, i), buf);
|
|
|
325 break;
|
|
|
326
|
|
|
327 case STYLE:
|
|
|
328 style_part(fn(data, i), buf);
|
|
|
329 break;
|
|
|
330
|
|
|
331 case SIZE:
|
|
|
332 size_part(fn(data, i), buf, data->in_pixels);
|
|
|
333 break;
|
|
|
334 default:
|
|
|
335 ;
|
|
|
336 }
|
|
|
337
|
|
|
338 /* ...and chew it now */
|
|
|
339
|
|
|
340 return !strcmp(buf, data->sel[l]);
|
|
|
341 }
|
|
|
342
|
|
|
343 static Boolean
|
|
|
344 proportional(char *font)
|
|
|
345 {
|
|
|
346 char buf[TEMP_BUF_SIZE];
|
|
|
347
|
|
|
348 get_part(font, 11, buf);
|
|
|
349
|
|
|
350 return !strcmp(buf, "p") || !strcmp(buf, "P");
|
|
|
351 }
|
|
|
352
|
|
|
353
|
|
|
354 static void encoding_callback(Widget w, SharedFontSelData *data,
|
|
|
355 XtPointer dummy);
|
|
|
356
|
|
|
357 /*
|
|
|
358 * Parse through the fontlist data and set up the three scroll lists. The fix
|
|
|
359 * parameter can be used to exclude a list from any changes. This is used for
|
|
|
360 * updates after selections caused by the users actions.
|
|
|
361 */
|
|
|
362 static void
|
|
|
363 fill_lists(enum ListSpecifier fix, SharedFontSelData *data)
|
|
|
364 {
|
|
|
365 char *list[NONE][MAX_ENTRIES_IN_LIST];
|
|
|
366 int count[NONE];
|
|
|
367 char buf[TEMP_BUF_SIZE];
|
|
|
368 XmString items[MAX_ENTRIES_IN_LIST];
|
|
|
369 int i;
|
|
|
370 int index;
|
|
|
371
|
|
|
372 for (index = (int)ENCODING; index < (int)NONE; ++index)
|
|
|
373 count[index] = 0;
|
|
|
374
|
|
|
375 /* First we insert the wild char into every single list. */
|
|
|
376 if (fix != ENCODING)
|
|
|
377 add_to_list(list[ENCODING], wild, &count[ENCODING]);
|
|
|
378 if (fix != NAME)
|
|
|
379 add_to_list(list[NAME], wild, &count[NAME]);
|
|
|
380 if (fix != STYLE)
|
|
|
381 add_to_list(list[STYLE], wild, &count[STYLE]);
|
|
|
382 if (fix != SIZE)
|
|
|
383 add_to_list(list[SIZE], wild, &count[SIZE]);
|
|
|
384
|
|
|
385 for (i = 0; i < data->num && i < MAX_ENTRIES_IN_LIST; i++)
|
|
|
386 {
|
|
|
387 if (proportional(fn(data, i)))
|
|
|
388 continue;
|
|
|
389
|
|
|
390 if (fix != ENCODING
|
|
|
391 && match(data, NAME, i)
|
|
|
392 && match(data, STYLE, i)
|
|
|
393 && match(data, SIZE, i))
|
|
|
394 {
|
|
|
395 encoding_part(fn(data, i), buf);
|
|
|
396 add_to_list(list[ENCODING], buf, &count[ENCODING]);
|
|
|
397 }
|
|
|
398
|
|
|
399 if (fix != NAME
|
|
|
400 && match(data, ENCODING, i)
|
|
|
401 && match(data, STYLE, i)
|
|
|
402 && match(data, SIZE, i))
|
|
|
403 {
|
|
|
404 name_part(fn(data, i), buf);
|
|
|
405 add_to_list(list[NAME], buf, &count[NAME]);
|
|
|
406 }
|
|
|
407
|
|
|
408 if (fix != STYLE
|
|
|
409 && match(data, ENCODING, i)
|
|
|
410 && match(data, NAME, i)
|
|
|
411 && match(data, SIZE, i))
|
|
|
412 {
|
|
|
413 style_part(fn(data, i), buf);
|
|
|
414 add_to_list(list[STYLE], buf, &count[STYLE]);
|
|
|
415 }
|
|
|
416
|
|
|
417 if (fix != SIZE
|
|
|
418 && match(data, ENCODING, i)
|
|
|
419 && match(data, NAME, i)
|
|
|
420 && match(data, STYLE, i))
|
|
|
421 {
|
|
|
422 size_part(fn(data, i), buf, data->in_pixels);
|
|
|
423 add_to_list(list[SIZE], buf, &count[SIZE]);
|
|
|
424 }
|
|
|
425 }
|
|
|
426
|
|
|
427 /*
|
|
|
428 * And now do the preselection in all lists where there was one:
|
|
|
429 */
|
|
|
430
|
|
|
431 if (fix != ENCODING)
|
|
|
432 {
|
|
|
433 Cardinal n_items;
|
|
|
434 WidgetList children;
|
|
|
435 Widget selected_button = 0;
|
|
|
436
|
|
|
437 /* Get and update the current button list. */
|
|
|
438 XtVaGetValues(data->encoding_pulldown,
|
|
|
439 XmNchildren, &children,
|
|
|
440 XmNnumChildren, &n_items,
|
|
|
441 NULL);
|
|
|
442
|
|
|
443 for (i = 0; i < count[ENCODING]; ++i)
|
|
|
444 {
|
|
|
445 Widget button;
|
|
|
446
|
|
|
447 items[i] = XmStringCreateLocalized(list[ENCODING][i]);
|
|
|
448
|
|
|
449 if (i < n_items)
|
|
|
450 {
|
|
|
451 /* recycle old button */
|
|
|
452 XtVaSetValues(children[i],
|
|
|
453 XmNlabelString, items[i],
|
|
|
454 XmNuserData, i,
|
|
|
455 NULL);
|
|
|
456 button = children[i];
|
|
|
457 }
|
|
|
458 else
|
|
|
459 {
|
|
|
460 /* create a new button */
|
|
|
461 button = XtVaCreateManagedWidget("button",
|
|
|
462 xmPushButtonGadgetClass,
|
|
|
463 data->encoding_pulldown,
|
|
|
464 XmNlabelString, items[i],
|
|
|
465 XmNuserData, i,
|
|
|
466 NULL);
|
|
|
467 XtAddCallback(button, XmNactivateCallback,
|
|
|
468 (XtCallbackProc) encoding_callback, (XtPointer) data);
|
|
|
469 XtManageChild(button);
|
|
|
470 }
|
|
|
471
|
|
|
472 if (data->sel[ENCODING])
|
|
|
473 {
|
|
|
474 if (!strcmp(data->sel[ENCODING], list[ENCODING][i]))
|
|
|
475 selected_button = button;
|
|
|
476 }
|
|
|
477 XtFree(list[ENCODING][i]);
|
|
|
478 }
|
|
|
479
|
|
|
480 /* Destroy all the outstandig menu items.
|
|
|
481 */
|
|
|
482 for (i = count[ENCODING]; i < n_items; ++i)
|
|
|
483 {
|
|
|
484 XtUnmanageChild(children[i]);
|
|
|
485 XtDestroyWidget(children[i]);
|
|
|
486 }
|
|
|
487
|
|
|
488 /* Preserve the current selection visually.
|
|
|
489 */
|
|
|
490 if (selected_button)
|
|
|
491 {
|
|
|
492 XtVaSetValues(data->encoding_menu,
|
|
|
493 XmNmenuHistory, selected_button,
|
|
|
494 NULL);
|
|
|
495 }
|
|
|
496
|
|
|
497 for (i = 0; i < count[ENCODING]; ++i)
|
|
|
498 XmStringFree(items[i]);
|
|
|
499 }
|
|
|
500
|
|
|
501 /*
|
|
|
502 * Now loop trough the remaining lists and set them up.
|
|
|
503 */
|
|
|
504 for (index = (int)NAME; index < (int)NONE; ++index)
|
|
|
505 {
|
|
|
506 Widget w;
|
|
|
507
|
|
|
508 if (fix == (enum ListSpecifier)index)
|
|
|
509 continue;
|
|
|
510
|
|
|
511 switch ((enum ListSpecifier)index)
|
|
|
512 {
|
|
|
513 case NAME:
|
|
|
514 w = data->list[NAME];
|
|
|
515 break;
|
|
|
516 case STYLE:
|
|
|
517 w = data->list[STYLE];
|
|
|
518 break;
|
|
|
519 case SIZE:
|
|
|
520 w = data->list[SIZE];
|
|
|
521 break;
|
|
|
522 default:
|
|
|
523 w = (Widget)0; /* for lint */
|
|
|
524 }
|
|
|
525
|
|
|
526 for (i = 0; i < count[index]; ++i)
|
|
|
527 {
|
|
|
528 items[i] = XmStringCreateLocalized(list[index][i]);
|
|
|
529 XtFree(list[index][i]);
|
|
|
530 }
|
|
|
531 XmListDeleteAllItems(w);
|
|
|
532 XmListAddItems(w, items, count[index], 1);
|
|
|
533 if (data->sel[index])
|
|
|
534 {
|
|
|
535 XmStringFree(items[0]);
|
|
|
536 items[0] = XmStringCreateLocalized(data->sel[index]);
|
|
|
537 XmListSelectItem(w, items[0], False);
|
|
|
538 XmListSetBottomItem(w, items[0]);
|
|
|
539 }
|
|
|
540 for (i = 0; i < count[index]; ++i)
|
|
|
541 XmStringFree(items[i]);
|
|
|
542 }
|
|
|
543 }
|
|
|
544
|
|
|
545 /*ARGSUSED*/
|
|
|
546 static void
|
|
|
547 stoggle_callback(Widget w,
|
|
|
548 SharedFontSelData *data,
|
|
|
549 XmToggleButtonCallbackStruct *call_data)
|
|
|
550 {
|
|
|
551 int i, do_sel;
|
|
|
552 char newSize[10];
|
|
|
553 XmString str;
|
|
|
554
|
|
|
555 if (call_data->reason != (int)XmCR_VALUE_CHANGED)
|
|
|
556 return;
|
|
|
557
|
|
|
558 do_sel = (data->sel[SIZE] != NULL) && strcmp(data->sel[SIZE], wild);
|
|
|
559
|
|
|
560 for (i = 0; do_sel && (i < data->num); i++)
|
|
|
561 if (match(data, ENCODING, i)
|
|
|
562 && match(data, NAME, i)
|
|
|
563 && match(data, STYLE, i)
|
|
|
564 && match(data, SIZE, i))
|
|
|
565 {
|
|
|
566 size_part(fn(data, i), newSize, !data->in_pixels);
|
|
|
567 break;
|
|
|
568 }
|
|
|
569
|
|
|
570 data->in_pixels = !data->in_pixels;
|
|
|
571
|
|
|
572 if (data->sel[SIZE])
|
|
|
573 XtFree(data->sel[SIZE]);
|
|
|
574 data->sel[SIZE] = NULL;
|
|
|
575 fill_lists(NONE, data);
|
|
|
576
|
|
|
577 if (do_sel)
|
|
|
578 {
|
|
|
579 str = XmStringCreateLocalized(newSize);
|
|
|
580 XmListSelectItem(data->list[SIZE], str, True);
|
|
|
581 XmListSetBottomItem(data->list[SIZE], str);
|
|
|
582 XmStringFree(str);
|
|
|
583 }
|
|
|
584 }
|
|
|
585
|
|
|
586 /*
|
|
|
587 * Show the currently selected font in the sample text label.
|
|
|
588 */
|
|
|
589 static void
|
|
|
590 display_sample(SharedFontSelData *data)
|
|
|
591 {
|
|
|
592 Arg args[2];
|
|
|
593 int n;
|
|
|
594 XFontStruct * font;
|
|
|
595 XmFontList font_list;
|
|
|
596 Display * display;
|
|
|
597 XmString str;
|
|
|
598
|
|
|
599 display = XtDisplay(data->dialog);
|
|
|
600 font = XLoadQueryFont(display, data->font_name);
|
|
|
601 font_list = gui_motif_create_fontlist(font);
|
|
|
602
|
|
|
603 n = 0;
|
|
|
604 str = XmStringCreateLocalized("AaBbZzYy 0123456789");
|
|
|
605 XtSetArg(args[n], XmNlabelString, str); n++;
|
|
|
606 XtSetArg(args[n], XmNfontList, font_list); n++;
|
|
|
607
|
|
|
608 XtSetValues(data->sample, args, n);
|
|
|
609 XmStringFree(str);
|
|
|
610
|
|
|
611 if (data->old)
|
|
|
612 {
|
|
|
613 XFreeFont(display, data->old);
|
|
|
614 XmFontListFree(data->old_list);
|
|
|
615 }
|
|
|
616 data->old = font;
|
|
|
617 data->old_list = font_list;
|
|
|
618 }
|
|
|
619
|
|
|
620
|
|
|
621 static Boolean
|
|
|
622 do_choice(Widget w,
|
|
|
623 SharedFontSelData *data,
|
|
|
624 XmListCallbackStruct *call_data,
|
|
|
625 enum ListSpecifier which)
|
|
|
626 {
|
|
|
627 char *sel;
|
|
|
628
|
|
|
629 XmStringGetLtoR(call_data->item, XmSTRING_DEFAULT_CHARSET, &sel);
|
|
|
630
|
|
|
631 if (!data->sel[which])
|
|
|
632 data->sel[which] = XtNewString(sel);
|
|
|
633 else
|
|
|
634 {
|
|
|
635 XtFree(data->sel[which]);
|
|
|
636 if (!strcmp(data->sel[which], sel))
|
|
|
637 {
|
|
|
638 /* unselecting current selection */
|
|
|
639 data->sel[which] = NULL;
|
|
|
640 if (w)
|
|
|
641 XmListDeselectItem(w, call_data->item);
|
|
|
642 }
|
|
|
643 else
|
|
|
644 data->sel[which] = XtNewString(sel);
|
|
|
645 }
|
|
|
646 XtFree(sel);
|
|
|
647
|
|
|
648 fill_lists(which, data);
|
|
|
649
|
|
|
650 /* If there is a font selection, we display it. */
|
|
|
651 if (data->sel[ENCODING]
|
|
|
652 && data->sel[NAME]
|
|
|
653 && data->sel[STYLE]
|
|
|
654 && data->sel[SIZE]
|
|
|
655 && strcmp(data->sel[ENCODING], wild)
|
|
|
656 && strcmp(data->sel[NAME], wild)
|
|
|
657 && strcmp(data->sel[STYLE], wild)
|
|
|
658 && strcmp(data->sel[SIZE], wild))
|
|
|
659 {
|
|
|
660 int i;
|
|
|
661
|
|
|
662 if (data->font_name)
|
|
|
663 XtFree(data->font_name);
|
|
|
664 data->font_name = NULL;
|
|
|
665
|
|
|
666 for (i = 0; i < data->num; i++)
|
|
|
667 {
|
|
|
668 if (match(data, ENCODING, i)
|
|
|
669 && match(data, NAME, i)
|
|
|
670 && match(data, STYLE, i)
|
|
|
671 && match(data, SIZE, i))
|
|
|
672 {
|
|
|
673 data->font_name = XtNewString(fn(data, i));
|
|
|
674 break;
|
|
|
675 }
|
|
|
676 }
|
|
|
677
|
|
|
678 if (data->font_name)
|
|
|
679 {
|
|
|
680 XmTextSetString(data->name, data->font_name);
|
|
|
681 display_sample(data);
|
|
|
682 }
|
|
|
683 else
|
|
|
684 do_dialog(VIM_ERROR,
|
|
|
685 (char_u *)_("Error"),
|
|
|
686 (char_u *)_("Invalid font specification"),
|
|
|
687 (char_u *)_("&Dismiss"), 1, NULL);
|
|
|
688
|
|
|
689 return True;
|
|
|
690 }
|
|
|
691 else
|
|
|
692 {
|
|
|
693 int n;
|
|
|
694 XmString str;
|
|
|
695 Arg args[4];
|
|
|
696 char *msg = _("no specific match");
|
|
|
697
|
|
|
698 n = 0;
|
|
|
699 str = XmStringCreateLocalized(msg);
|
|
|
700 XtSetArg(args[n], XmNlabelString, str); ++n;
|
|
|
701 XtSetValues(data->sample, args, n);
|
|
|
702 apply_fontlist(data->sample);
|
|
|
703 XmTextSetString(data->name, msg);
|
|
|
704 XmStringFree(str);
|
|
|
705
|
|
|
706 return False;
|
|
|
707 }
|
|
|
708 }
|
|
|
709
|
|
|
710 /*ARGSUSED*/
|
|
|
711 static void
|
|
|
712 encoding_callback(Widget w,
|
|
|
713 SharedFontSelData *data,
|
|
|
714 XtPointer dummy)
|
|
|
715 {
|
|
|
716 XmString str;
|
|
|
717 XmListCallbackStruct fake_data;
|
|
|
718
|
|
|
719 XtVaGetValues(w, XmNlabelString, &str, NULL);
|
|
|
720
|
|
|
721 if (!str)
|
|
|
722 return;
|
|
|
723
|
|
|
724 fake_data.item = str;
|
|
|
725
|
|
|
726 do_choice(0, data, &fake_data, ENCODING);
|
|
|
727 }
|
|
|
728
|
|
|
729 static void
|
|
|
730 name_callback(Widget w,
|
|
|
731 SharedFontSelData *data,
|
|
|
732 XmListCallbackStruct *call_data)
|
|
|
733 {
|
|
|
734 do_choice(w, data, call_data, NAME);
|
|
|
735 }
|
|
|
736
|
|
|
737 static void
|
|
|
738 style_callback(Widget w,
|
|
|
739 SharedFontSelData *data,
|
|
|
740 XmListCallbackStruct *call_data)
|
|
|
741 {
|
|
|
742 do_choice(w, data, call_data, STYLE);
|
|
|
743 }
|
|
|
744
|
|
|
745 static void
|
|
|
746 size_callback(Widget w,
|
|
|
747 SharedFontSelData *data,
|
|
|
748 XmListCallbackStruct *call_data)
|
|
|
749 {
|
|
|
750 do_choice(w, data, call_data, SIZE);
|
|
|
751 }
|
|
|
752
|
|
|
753 /*ARGSUSED*/
|
|
|
754 static void
|
|
|
755 cancel_callback(Widget w,
|
|
|
756 SharedFontSelData *data,
|
|
|
757 XmListCallbackStruct *call_data)
|
|
|
758 {
|
|
|
759 if (data->sel[ENCODING])
|
|
|
760 {
|
|
|
761 XtFree(data->sel[ENCODING]);
|
|
|
762 data->sel[ENCODING] = NULL;
|
|
|
763 }
|
|
|
764 if (data->sel[NAME])
|
|
|
765 {
|
|
|
766 XtFree(data->sel[NAME]);
|
|
|
767 data->sel[NAME] = NULL;
|
|
|
768 }
|
|
|
769 if (data->sel[STYLE])
|
|
|
770 {
|
|
|
771 XtFree(data->sel[STYLE]);
|
|
|
772 data->sel[STYLE] = NULL;
|
|
|
773 }
|
|
|
774 if (data->sel[SIZE])
|
|
|
775 {
|
|
|
776 XtFree(data->sel[SIZE]);
|
|
|
777 data->sel[SIZE] = NULL;
|
|
|
778 }
|
|
|
779
|
|
|
780 if (data->font_name)
|
|
|
781 XtFree(data->font_name);
|
|
|
782 data->font_name = NULL;
|
|
|
783
|
|
|
784 data->num = 0;
|
|
|
785 XFreeFontNames(data->names);
|
|
|
786 data->names = NULL;
|
|
|
787 data->exit = True;
|
|
|
788 }
|
|
|
789
|
|
|
790 /*ARGSUSED*/
|
|
|
791 static void
|
|
|
792 ok_callback(Widget w,
|
|
|
793 SharedFontSelData *data,
|
|
|
794 XmPushButtonCallbackStruct *call_data)
|
|
|
795 {
|
|
|
796 char *pattern;
|
|
|
797 char **name;
|
|
|
798 int i;
|
|
|
799
|
|
|
800 pattern = XmTextGetString(data->name);
|
|
|
801 name = XListFonts(XtDisplay(data->dialog), pattern, 1, &i);
|
|
|
802 XtFree(pattern);
|
|
|
803
|
|
|
804 if (i != 1)
|
|
|
805 {
|
|
|
806 do_dialog(VIM_ERROR,
|
|
|
807 (char_u *)_("Error"),
|
|
|
808 (char_u *)_("Invalid font specification"),
|
|
|
809 (char_u *)_("&Dismiss"), 1, NULL);
|
|
|
810 XFreeFontNames(name);
|
|
|
811 }
|
|
|
812 else
|
|
|
813 {
|
|
|
814 if (data->font_name)
|
|
|
815 XtFree(data->font_name);
|
|
|
816 data->font_name = XtNewString(name[0]);
|
|
|
817
|
|
|
818 if (data->sel[ENCODING])
|
|
|
819 {
|
|
|
820 XtFree(data->sel[ENCODING]);
|
|
|
821 data->sel[ENCODING] = NULL;
|
|
|
822 }
|
|
|
823 if (data->sel[NAME])
|
|
|
824 {
|
|
|
825 XtFree(data->sel[NAME]);
|
|
|
826 data->sel[NAME] = NULL;
|
|
|
827 }
|
|
|
828 if (data->sel[STYLE])
|
|
|
829 {
|
|
|
830 XtFree(data->sel[STYLE]);
|
|
|
831 data->sel[STYLE] = NULL;
|
|
|
832 }
|
|
|
833 if (data->sel[SIZE])
|
|
|
834 {
|
|
|
835 XtFree(data->sel[SIZE]);
|
|
|
836 data->sel[SIZE] = NULL;
|
|
|
837 }
|
|
|
838
|
|
|
839 XFreeFontNames(name);
|
|
|
840
|
|
|
841 data->num = 0;
|
|
|
842 XFreeFontNames(data->names);
|
|
|
843 data->names = NULL;
|
|
|
844 data->exit = True;
|
|
|
845 }
|
|
|
846 }
|
|
|
847
|
|
|
848 /*
|
|
|
849 * Returns pointer to an ASCII character string that contains the name of the
|
|
|
850 * selected font (in X format for naming fonts); it is the users responsibility
|
|
|
851 * to free the space allocated to this string.
|
|
|
852 */
|
|
|
853 char_u *
|
|
|
854 gui_xm_select_font(char_u *current)
|
|
|
855 {
|
|
|
856 static SharedFontSelData _data;
|
|
|
857
|
|
|
858 Widget parent;
|
|
|
859 Widget form;
|
|
|
860 Widget separator;
|
|
|
861 Widget sub_form;
|
|
|
862 Widget size_toggle;
|
|
|
863 Widget name;
|
|
|
864 Widget disp_frame;
|
|
|
865 Widget frame;
|
|
|
866 Arg args[64];
|
|
|
867 int n;
|
|
|
868 XmString str;
|
|
|
869 char big_font[MAX_FONT_NAME_LEN];
|
|
|
870 SharedFontSelData *data;
|
|
|
871
|
|
|
872 data = &_data;
|
|
|
873
|
|
|
874 parent = vimShell;
|
|
|
875 data->names = XListFonts(XtDisplay(parent), "-*-*-*-*-*-*-*-*-*-*-*-*-*-*",
|
|
|
876 MAX_FONTS, &data->num);
|
|
|
877
|
|
|
878 /*
|
|
|
879 * Find the name of the biggest font less than the given limit
|
|
|
880 * MAX_DISPLAY_SIZE used to set up the initial height of the display
|
|
|
881 * widget.
|
|
|
882 */
|
|
|
883
|
|
|
884 {
|
|
|
885 int i;
|
|
|
886 int max;
|
|
|
887 int index = 0;
|
|
|
888 int size;
|
|
|
889 char str[128];
|
|
|
890
|
|
|
891 for (i = 0, max = 0; i < data->num; i++)
|
|
|
892 {
|
|
|
893 get_part(fn(data, i), 7, str);
|
|
|
894 size = atoi(str);
|
|
|
895 if ((size > max) && (size < MAX_DISPLAY_SIZE))
|
|
|
896 {
|
|
|
897 index = i;
|
|
|
898 max = size;
|
|
|
899 }
|
|
|
900 }
|
|
|
901 strcpy(big_font, fn(data, index));
|
|
|
902 }
|
|
|
903 data->old = XLoadQueryFont(XtDisplay(parent), big_font);
|
|
|
904 data->old_list = gui_motif_create_fontlist(data->old);
|
|
|
905
|
|
|
906 /* Set the title of the Dialog window. */
|
|
|
907 data->dialog = XmCreateDialogShell(parent, "fontSelector", NULL, 0);
|
|
|
908 str = XmStringCreateLocalized(_("Vim - Font Selector"));
|
|
|
909
|
|
|
910 /* Create form popup dialog widget. */
|
|
|
911 form = XtVaCreateWidget("form",
|
|
|
912 xmFormWidgetClass, data->dialog,
|
|
|
913 XmNdialogTitle, str,
|
|
|
914 XmNautoUnmanage, False,
|
|
|
915 XmNdialogStyle, XmDIALOG_FULL_APPLICATION_MODAL,
|
|
|
916 NULL);
|
|
|
917 XmStringFree(str);
|
|
|
918
|
|
|
919 sub_form = XtVaCreateManagedWidget("subForm",
|
|
|
920 xmFormWidgetClass, form,
|
|
|
921 XmNbottomAttachment, XmATTACH_FORM,
|
|
|
922 XmNbottomOffset, 4,
|
|
|
923 XmNrightAttachment, XmATTACH_FORM,
|
|
|
924 XmNrightOffset, 4,
|
|
|
925 XmNtopAttachment, XmATTACH_FORM,
|
|
|
926 XmNtopOffset, 4,
|
|
|
927 XmNorientation, XmVERTICAL,
|
|
|
928 NULL);
|
|
|
929
|
|
|
930 data->ok = XtVaCreateManagedWidget(_("OK"),
|
|
|
931 xmPushButtonGadgetClass, sub_form,
|
|
|
932 XmNleftAttachment, XmATTACH_FORM,
|
|
|
933 XmNrightAttachment, XmATTACH_FORM,
|
|
|
934 XmNtopAttachment, XmATTACH_FORM,
|
|
|
935 XmNtopOffset, 4,
|
|
|
936 NULL);
|
|
|
937 apply_fontlist(data->ok);
|
|
|
938
|
|
|
939 data->cancel = XtVaCreateManagedWidget(_("Cancel"),
|
|
|
940 xmPushButtonGadgetClass, sub_form,
|
|
|
941 XmNrightAttachment, XmATTACH_FORM,
|
|
|
942 XmNleftAttachment, XmATTACH_FORM,
|
|
|
943 XmNtopAttachment, XmATTACH_WIDGET,
|
|
|
944 XmNtopWidget, data->ok,
|
|
|
945 XmNtopOffset, 4,
|
|
|
946 XmNshowAsDefault, True,
|
|
|
947 NULL);
|
|
|
948 apply_fontlist(data->cancel);
|
|
|
949
|
|
|
950 /* Create the separator for beauty. */
|
|
|
951 n = 0;
|
|
|
952 XtSetArg(args[n], XmNorientation, XmVERTICAL); n++;
|
|
|
953 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); n++;
|
|
|
954 XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); n++;
|
|
|
955 XtSetArg(args[n], XmNrightAttachment, XmATTACH_WIDGET); n++;
|
|
|
956 XtSetArg(args[n], XmNrightWidget, sub_form); n++;
|
|
|
957 XtSetArg(args[n], XmNrightOffset, 4); n++;
|
|
|
958 separator = XmCreateSeparatorGadget(form, "separator", args, n);
|
|
|
959 XtManageChild(separator);
|
|
|
960
|
|
|
961 /* Create font name text widget and the corresponding label. */
|
|
|
962 data->name = XtVaCreateManagedWidget("fontName",
|
|
|
963 xmTextWidgetClass, form,
|
|
|
964 XmNbottomAttachment, XmATTACH_FORM,
|
|
|
965 XmNbottomOffset, 4,
|
|
|
966 XmNleftAttachment, XmATTACH_FORM,
|
|
|
967 XmNleftOffset, 4,
|
|
|
968 XmNrightAttachment, XmATTACH_WIDGET,
|
|
|
969 XmNrightWidget, separator,
|
|
|
970 XmNrightOffset, 4,
|
|
|
971 XmNeditable, False,
|
|
|
972 XmNeditMode, XmSINGLE_LINE_EDIT,
|
|
|
973 XmNmaxLength, MAX_FONT_NAME_LEN,
|
|
|
974 XmNcolumns, 60,
|
|
|
975 NULL);
|
|
|
976
|
|
|
977 str = XmStringCreateLocalized(_("Name:"));
|
|
|
978 name = XtVaCreateManagedWidget("fontNameLabel",
|
|
|
979 xmLabelGadgetClass, form,
|
|
|
980 XmNlabelString, str,
|
|
|
981 XmNuserData, data->name,
|
|
|
982 XmNleftAttachment, XmATTACH_OPPOSITE_WIDGET,
|
|
|
983 XmNleftWidget, data->name,
|
|
|
984 XmNbottomAttachment, XmATTACH_WIDGET,
|
|
|
985 XmNbottomWidget, data->name,
|
|
|
986 XmNtopOffset, 1,
|
|
|
987 NULL);
|
|
|
988 XmStringFree(str);
|
|
|
989 apply_fontlist(name);
|
|
|
990
|
|
|
991 /* create sample display label widget */
|
|
|
992 disp_frame = XtVaCreateManagedWidget("sampleFrame",
|
|
|
993 xmFrameWidgetClass, form,
|
|
|
994 XmNshadowType, XmSHADOW_ETCHED_IN,
|
|
|
995 XmNleftAttachment, XmATTACH_FORM,
|
|
|
996 XmNleftOffset, 4,
|
|
|
997 XmNbottomAttachment, XmATTACH_WIDGET,
|
|
|
998 XmNbottomWidget, name,
|
|
|
999 XmNrightAttachment, XmATTACH_WIDGET,
|
|
|
1000 XmNrightWidget, separator,
|
|
|
1001 XmNrightOffset, 4,
|
|
|
1002 XmNalignment, XmALIGNMENT_BEGINNING,
|
|
|
1003 NULL);
|
|
|
1004
|
|
|
1005 data->sample = XtVaCreateManagedWidget("sampleLabel",
|
|
|
1006 xmLabelWidgetClass, disp_frame,
|
|
|
1007 XmNleftAttachment, XmATTACH_FORM,
|
|
|
1008 XmNtopAttachment, XmATTACH_FORM,
|
|
|
1009 XmNbottomAttachment, XmATTACH_FORM,
|
|
|
1010 XmNrightAttachment, XmATTACH_FORM,
|
|
|
1011 XmNalignment, XmALIGNMENT_BEGINNING,
|
|
|
1012 XmNrecomputeSize, False,
|
|
|
1013 XmNfontList, data->old_list,
|
|
|
1014 NULL);
|
|
|
1015
|
|
|
1016 /* create toggle button */
|
|
|
1017 str = XmStringCreateLocalized(_("Show size in Points"));
|
|
|
1018 size_toggle = XtVaCreateManagedWidget("sizeToggle",
|
|
|
1019 xmToggleButtonGadgetClass, form,
|
|
|
1020 XmNlabelString, str,
|
|
|
1021 XmNleftAttachment, XmATTACH_FORM,
|
|
|
1022 XmNleftOffset, 4,
|
|
|
1023 XmNbottomAttachment, XmATTACH_WIDGET,
|
|
|
1024 XmNbottomWidget, disp_frame,
|
|
|
1025 XmNbottomOffset, 4,
|
|
|
1026 NULL);
|
|
|
1027 XmStringFree(str);
|
|
|
1028 apply_fontlist(size_toggle);
|
|
|
1029 XtManageChild(size_toggle);
|
|
|
1030
|
|
|
1031 /* Encoding pulldown menu.
|
|
|
1032 */
|
|
|
1033
|
|
|
1034 data->encoding_pulldown = XmCreatePulldownMenu(form,
|
|
|
1035 "encodingPulldown", NULL, 0);
|
|
|
1036 str = XmStringCreateLocalized(_("Encoding:"));
|
|
|
1037 n = 0;
|
|
|
1038 XtSetArg(args[n], XmNsubMenuId, data->encoding_pulldown); ++n;
|
|
|
1039 XtSetArg(args[n], XmNlabelString, str); ++n;
|
|
|
1040 XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
|
|
|
1041 XtSetArg(args[n], XmNleftOffset, 4); ++n;
|
|
|
1042 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_WIDGET); ++n;
|
|
|
1043 XtSetArg(args[n], XmNbottomWidget, size_toggle); ++n;
|
|
|
1044 XtSetArg(args[n], XmNbottomOffset, 4); ++n;
|
|
|
1045 XtSetArg(args[n], XmNrightAttachment, XmATTACH_WIDGET); ++n;
|
|
|
1046 XtSetArg(args[n], XmNrightWidget, separator); ++n;
|
|
|
1047 XtSetArg(args[n], XmNrightOffset, 4); ++n;
|
|
|
1048 data->encoding_menu = XmCreateOptionMenu(form, "encodingMenu", args, n);
|
|
|
1049 XmStringFree(str);
|
|
|
1050 XmAddTabGroup(data->encoding_menu);
|
|
|
1051
|
|
|
1052 /*
|
|
|
1053 * Create scroll list widgets in a separate subform used to manage the
|
|
|
1054 * different sizes of the lists.
|
|
|
1055 */
|
|
|
1056
|
|
|
1057 sub_form = XtVaCreateManagedWidget("subForm",
|
|
|
1058 xmFormWidgetClass, form,
|
|
|
1059 XmNbottomAttachment, XmATTACH_WIDGET,
|
|
|
1060 XmNbottomWidget, data->encoding_menu,
|
|
|
1061 XmNbottomOffset, 4,
|
|
|
1062 XmNleftAttachment, XmATTACH_FORM,
|
|
|
1063 XmNleftOffset, 4,
|
|
|
1064 XmNrightAttachment, XmATTACH_WIDGET,
|
|
|
1065 XmNrightWidget, separator,
|
|
|
1066 XmNrightOffset, 4,
|
|
|
1067 XmNtopAttachment, XmATTACH_FORM,
|
|
|
1068 XmNtopOffset, 2,
|
|
|
1069 XmNorientation, XmVERTICAL,
|
|
|
1070 NULL);
|
|
|
1071
|
|
|
1072 /* font list */
|
|
|
1073 frame = XtVaCreateManagedWidget("frame", xmFrameWidgetClass, sub_form,
|
|
|
1074 XmNshadowThickness, 0,
|
|
|
1075 XmNtopAttachment, XmATTACH_FORM,
|
|
|
1076 XmNbottomAttachment, XmATTACH_FORM,
|
|
|
1077 XmNleftAttachment, XmATTACH_FORM,
|
|
|
1078 XmNrightAttachment, XmATTACH_POSITION,
|
|
|
1079 XmNrightPosition, 50,
|
|
|
1080 NULL);
|
|
|
1081
|
|
|
1082 str = XmStringCreateLocalized(_("Font:"));
|
|
|
1083 name = XtVaCreateManagedWidget("nameListLabel", xmLabelGadgetClass, frame,
|
|
|
1084 XmNchildType, XmFRAME_TITLE_CHILD,
|
|
|
1085 XmNchildVerticalAlignment, XmALIGNMENT_CENTER,
|
|
|
1086 XmNchildHorizontalAlignment, XmALIGNMENT_BEGINNING,
|
|
|
1087 XmNlabelString, str,
|
|
|
1088 NULL);
|
|
|
1089 XmStringFree(str);
|
|
|
1090 apply_fontlist(name);
|
|
|
1091
|
|
|
1092 n = 0;
|
|
|
1093 XtSetArg(args[n], XmNvisibleItemCount, 8); ++n;
|
|
|
1094 XtSetArg(args[n], XmNresizable, True); ++n;
|
|
|
1095 XtSetArg(args[n], XmNlistSizePolicy, XmCONSTANT); ++n;
|
|
|
1096 XtSetArg(args[n], XmNvisualPolicy, XmVARIABLE); ++n;
|
|
|
1097 #ifdef LESSTIF_VERSION
|
|
|
1098 XtSetArg(args[n], XmNscrollBarDisplayPolicy, XmSTATIC); ++n;
|
|
|
1099 #endif
|
|
|
1100 data->list[NAME] = XmCreateScrolledList(frame, "fontList", args, n);
|
|
|
1101 XtVaSetValues(name, XmNuserData, data->list[NAME], NULL);
|
|
|
1102
|
|
|
1103 /* style list */
|
|
|
1104 frame = XtVaCreateManagedWidget("frame", xmFrameWidgetClass, sub_form,
|
|
|
1105 XmNshadowThickness, 0,
|
|
|
1106 XmNtopAttachment, XmATTACH_FORM,
|
|
|
1107 XmNbottomAttachment, XmATTACH_FORM,
|
|
|
1108 XmNleftAttachment, XmATTACH_POSITION,
|
|
|
1109 XmNleftPosition, 50,
|
|
|
1110 XmNleftOffset, 4,
|
|
|
1111 XmNrightAttachment, XmATTACH_POSITION,
|
|
|
1112 XmNrightPosition, 80,
|
|
|
1113 NULL);
|
|
|
1114
|
|
|
1115 str = XmStringCreateLocalized(_("Style:"));
|
|
|
1116 name = XtVaCreateManagedWidget("styleListLabel", xmLabelWidgetClass, frame,
|
|
|
1117 XmNchildType, XmFRAME_TITLE_CHILD,
|
|
|
1118 XmNchildVerticalAlignment, XmALIGNMENT_CENTER,
|
|
|
1119 XmNchildHorizontalAlignment, XmALIGNMENT_BEGINNING,
|
|
|
1120 XmNlabelString, str,
|
|
|
1121 NULL);
|
|
|
1122 XmStringFree(str);
|
|
|
1123 apply_fontlist(name);
|
|
|
1124
|
|
|
1125 n = 0;
|
|
|
1126 XtSetArg(args[n], XmNvisibleItemCount, 8); ++n;
|
|
|
1127 XtSetArg(args[n], XmNresizable, True); ++n;
|
|
|
1128 XtSetArg(args[n], XmNlistSizePolicy, XmCONSTANT); ++n;
|
|
|
1129 XtSetArg(args[n], XmNvisualPolicy, XmVARIABLE); ++n;
|
|
|
1130 #ifdef LESSTIF_VERSION
|
|
|
1131 XtSetArg(args[n], XmNscrollBarDisplayPolicy, XmSTATIC); ++n;
|
|
|
1132 #endif
|
|
|
1133 data->list[STYLE] = XmCreateScrolledList(frame, "styleList", args, n);
|
|
|
1134 XtVaSetValues(name, XmNuserData, data->list[STYLE], NULL);
|
|
|
1135
|
|
|
1136 /* size list */
|
|
|
1137 frame = XtVaCreateManagedWidget("frame", xmFrameWidgetClass, sub_form,
|
|
|
1138 XmNshadowThickness, 0,
|
|
|
1139 XmNtopAttachment, XmATTACH_FORM,
|
|
|
1140 XmNbottomAttachment, XmATTACH_FORM,
|
|
|
1141 XmNleftAttachment, XmATTACH_POSITION,
|
|
|
1142 XmNleftPosition, 80,
|
|
|
1143 XmNleftOffset, 4,
|
|
|
1144 XmNrightAttachment, XmATTACH_FORM,
|
|
|
1145 NULL);
|
|
|
1146
|
|
|
1147 str = XmStringCreateLocalized(_("Size:"));
|
|
|
1148 name = XtVaCreateManagedWidget("sizeListLabel", xmLabelGadgetClass, frame,
|
|
|
1149 XmNchildType, XmFRAME_TITLE_CHILD,
|
|
|
1150 XmNchildVerticalAlignment, XmALIGNMENT_CENTER,
|
|
|
1151 XmNchildHorizontalAlignment, XmALIGNMENT_BEGINNING,
|
|
|
1152 XmNlabelString, str,
|
|
|
1153 NULL);
|
|
|
1154 XmStringFree(str);
|
|
|
1155 apply_fontlist(name);
|
|
|
1156
|
|
|
1157 n = 0;
|
|
|
1158 XtSetArg(args[n], XmNvisibleItemCount, 8); ++n;
|
|
|
1159 XtSetArg(args[n], XmNresizable, True); ++n;
|
|
|
1160 XtSetArg(args[n], XmNlistSizePolicy, XmCONSTANT); ++n;
|
|
|
1161 XtSetArg(args[n], XmNvisualPolicy, XmVARIABLE); ++n;
|
|
|
1162 #ifdef LESSTIF_VERSION
|
|
|
1163 XtSetArg(args[n], XmNscrollBarDisplayPolicy, XmSTATIC); ++n;
|
|
|
1164 #endif
|
|
|
1165 data->list[SIZE] = XmCreateScrolledList(frame, "sizeList", args, n);
|
|
|
1166 XtVaSetValues(name, XmNuserData, data->list[SIZE], NULL);
|
|
|
1167
|
|
|
1168 /* update form widgets cancel button */
|
|
|
1169 XtVaSetValues(form, XmNcancelButton, data->cancel, NULL);
|
|
|
1170
|
|
|
1171 XtAddCallback(size_toggle, XmNvalueChangedCallback,
|
|
|
1172 (XtCallbackProc)stoggle_callback, (XtPointer)data);
|
|
|
1173 XtAddCallback(data->list[NAME], XmNbrowseSelectionCallback,
|
|
|
1174 (XtCallbackProc)name_callback, (XtPointer)data);
|
|
|
1175 XtAddCallback(data->list[STYLE], XmNbrowseSelectionCallback,
|
|
|
1176 (XtCallbackProc)style_callback, (XtPointer)data);
|
|
|
1177 XtAddCallback(data->list[SIZE], XmNbrowseSelectionCallback,
|
|
|
1178 (XtCallbackProc)size_callback, (XtPointer)data);
|
|
|
1179 XtAddCallback(data->ok, XmNactivateCallback,
|
|
|
1180 (XtCallbackProc)ok_callback, (XtPointer)data);
|
|
|
1181 XtAddCallback(data->cancel, XmNactivateCallback,
|
|
|
1182 (XtCallbackProc)cancel_callback, (XtPointer)data);
|
|
|
1183
|
|
|
1184 XmProcessTraversal(data->list[NAME], XmTRAVERSE_CURRENT);
|
|
|
1185
|
|
|
1186 /* setup tabgroups */
|
|
|
1187
|
|
|
1188 XmAddTabGroup(data->list[NAME]);
|
|
|
1189 XmAddTabGroup(data->list[STYLE]);
|
|
|
1190 XmAddTabGroup(data->list[SIZE]);
|
|
|
1191 XmAddTabGroup(size_toggle);
|
|
|
1192 XmAddTabGroup(data->name);
|
|
|
1193 XmAddTabGroup(data->ok);
|
|
|
1194 XmAddTabGroup(data->cancel);
|
|
|
1195
|
|
|
1196 add_cancel_action(data->dialog, (XtCallbackProc)cancel_callback, data);
|
|
|
1197
|
|
|
1198 /* Preset selection data. */
|
|
|
1199
|
|
|
1200 data->exit = False;
|
|
|
1201 data->in_pixels= True;
|
|
|
1202 data->sel[ENCODING] = NULL;
|
|
|
1203 data->sel[NAME] = NULL;
|
|
|
1204 data->sel[STYLE] = NULL;
|
|
|
1205 data->sel[SIZE] = NULL;
|
|
|
1206 data->font_name = NULL;
|
|
|
1207
|
|
|
1208 /* set up current font parameters */
|
|
|
1209 if (current && current[0] != '\0')
|
|
|
1210 {
|
|
|
1211 int i;
|
|
|
1212 char **names;
|
|
|
1213
|
|
|
1214 names = XListFonts(XtDisplay(form), (char *) current, 1, &i);
|
|
|
1215
|
|
|
1216 if (i != 0)
|
|
|
1217 {
|
|
|
1218 char name[TEMP_BUF_SIZE];
|
|
|
1219 char style[TEMP_BUF_SIZE];
|
|
|
1220 char size[TEMP_BUF_SIZE];
|
|
|
1221 char encoding[TEMP_BUF_SIZE];
|
|
|
1222 char *found;
|
|
|
1223
|
|
|
1224 found = names[0];
|
|
|
1225
|
|
|
1226 name_part(found, name);
|
|
|
1227 style_part(found, style);
|
|
|
1228 size_part(found, size, data->in_pixels);
|
|
|
1229 encoding_part(found, encoding);
|
|
|
1230
|
|
|
1231 if (strlen(name) > 0
|
|
|
1232 && strlen(style) > 0
|
|
|
1233 && strlen(size) > 0
|
|
|
1234 && strlen(encoding) > 0)
|
|
|
1235 {
|
|
|
1236 data->sel[NAME] = XtNewString(name);
|
|
|
1237 data->sel[STYLE] = XtNewString(style);
|
|
|
1238 data->sel[SIZE] = XtNewString(size);
|
|
|
1239 data->sel[ENCODING] = XtNewString(encoding);
|
|
|
1240 data->font_name = XtNewString(names[0]);
|
|
|
1241 display_sample(data);
|
|
|
1242 XmTextSetString(data->name, data->font_name);
|
|
|
1243 }
|
|
|
1244 else
|
|
|
1245 {
|
|
|
1246 /* We can't preset a symbolic name, which isn't a full font
|
|
|
1247 * description. Therefore we just behave the same way as if the
|
|
|
1248 * user didn't have selected anything thus far.
|
|
|
1249 *
|
|
|
1250 * Unfortunately there is no known way to expand an abbreviated
|
|
|
1251 * font name.
|
|
|
1252 */
|
|
|
1253
|
|
|
1254 data->font_name = NULL;
|
|
|
1255 }
|
|
|
1256 }
|
|
|
1257 XFreeFontNames(names);
|
|
|
1258 }
|
|
|
1259
|
|
|
1260 fill_lists(NONE, data);
|
|
|
1261
|
|
|
1262 /* Unfortunately LessTif doesn't align the list widget's properly. I don't
|
|
|
1263 * have currently any idea how to fix this problem.
|
|
|
1264 */
|
|
|
1265 XtManageChild(data->list[NAME]);
|
|
|
1266 XtManageChild(data->list[STYLE]);
|
|
|
1267 XtManageChild(data->list[SIZE]);
|
|
|
1268 XtManageChild(data->encoding_menu);
|
|
|
1269 manage_centered(form);
|
|
|
1270
|
|
|
1271 /* modal event loop */
|
|
|
1272 while (!data->exit)
|
|
|
1273 XtAppProcessEvent(XtWidgetToApplicationContext(data->dialog),
|
|
|
1274 (XtInputMask)XtIMAll);
|
|
|
1275
|
|
|
1276 XtDestroyWidget(data->dialog);
|
|
|
1277
|
|
|
1278 if (data->old)
|
|
|
1279 {
|
|
|
1280 XFreeFont(XtDisplay(data->dialog), data->old);
|
|
|
1281 XmFontListFree(data->old_list);
|
|
|
1282 }
|
|
|
1283
|
|
|
1284 gui_motif_synch_fonts();
|
|
|
1285
|
|
|
1286 return (char_u *) data->font_name;
|
|
|
1287 }
|
