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Below is the full text to '''winX.h''' from the [[NetHack 3.6.1 source code|source code]] of [[NetHack 3.6.1]]. To link to a particular line, write [[Source:NetHack 3.6.1/include/winX.h#line123|<nowiki>[[Source:NetHack 3.6.1/include/winX.h#line123]]</nowiki>]], for example.

{{NGPL}}
1. /* NetHack 3.6 winX.h $NHDT-Date: 1457079196 2016/03/04 08:13:16 $ $NHDT-Branch: NetHack-3.6.0 $:$NHDT-Revision: 1.23 $ */
2. /* Copyright (c) Dean Luick, 1992 */
3. /* NetHack may be freely redistributed. See license for details. */
4. 
5. /*
6. * Definitions for the X11 window-port. See doc/window.doc for details on
7. * the window interface.
8. */
9. #ifndef WINX_H
10. #define WINX_H
11. 
12. #ifndef E
13. #define E extern
14. #endif
15. 
16. #if defined(BOS) || defined(NHSTDC)
17. #define DIMENSION_P int
18. #else
19. #ifdef WIDENED_PROTOTYPES
20. #define DIMENSION_P unsigned int
21. #else
22. #define DIMENSION_P Dimension
23. #endif
24. #endif
25. 
26. /*
27. * Generic text buffer.
28. */
29. #define START_SIZE 512 /* starting text buffer size */
30. struct text_buffer {
31. char *text;
32. int text_size;
33. int text_last;
34. int num_lines;
35. };
36. 
37. /*
38. * Information specific to a map window.
39. */
40. struct text_map_info_t {
41. unsigned char text[ROWNO][COLNO]; /* Actual displayed screen. */
42. #ifdef TEXTCOLOR
43. unsigned char colors[ROWNO][COLNO]; /* Color of each character. */
44. GC color_gcs[CLR_MAX], /* GC for each color */
45. inv_color_gcs[CLR_MAX]; /* GC for each inverse color */
46. #define copy_gc color_gcs[NO_COLOR]
47. #define inv_copy_gc inv_color_gcs[NO_COLOR]
48. #else
49. GC copy_gc, /* Drawing GC */
50. inv_copy_gc; /* Inverse drawing GC */
51. #endif
52. 
53. int square_width, /* Saved font information so */
54. square_height, /* we can calculate the correct */
55. square_ascent, /* placement of changes. */
56. square_lbearing;
57. };
58. 
59. struct tile_glyph_info_t {
60. unsigned short glyph;
61. unsigned special;
62. };
63. 
64. struct tile_map_info_t {
65. struct tile_glyph_info_t glyphs[ROWNO][COLNO]; /* Saved glyph numbers. */
66. GC white_gc;
67. GC black_gc;
68. unsigned long image_width; /* dimensions of tile image */
69. unsigned long image_height;
70. 
71. int square_width, /* Saved tile information so */
72. square_height, /* we can calculate the correct */
73. square_ascent, /* placement of changes. */
74. square_lbearing;
75. };
76. 
77. struct map_info_t {
78. Dimension viewport_width, /* Saved viewport size, so we can */
79. viewport_height; /* clip to cursor on a resize. */
80. unsigned char t_start[ROWNO], /* Starting column for new info. */
81. t_stop[ROWNO]; /* Ending column for new info. */
82. 
83. boolean is_tile; /* true if currently using tiles */
84. struct text_map_info_t text_map;
85. struct tile_map_info_t tile_map;
86. };
87. 
88. /*
89. * Information specific to a message window.
90. */
91. struct line_element {
92. struct line_element *next;
93. char *line; /* char buffer */
94. int buf_length; /* length of buffer */
95. int str_length; /* length of string in buffer */
96. };
97. 
98. struct mesg_info_t {
99. XFontStruct *fs; /* Font for the window. */
100. int num_lines; /* line count */
101. struct line_element *head; /* head of circular line queue */
102. struct line_element *line_here; /* current drawn line position */
103. struct line_element *last_pause; /* point to the line after the prev */
104. /* bottom of screen */
105. struct line_element *last_pause_head; /* pointer to head of previous */
106. /* turn */
107. GC gc; /* GC for text drawing */
108. int char_width, /* Saved font information so we can */
109. char_height, /* calculate the correct placement */
110. char_ascent, /* of changes. */
111. char_lbearing;
112. Dimension viewport_width, /* Saved viewport size, so we can adjust */
113. viewport_height; /* the slider on a resize. */
114. Boolean dirty; /* Lines have been added to the window. */
115. };
116. 
117. /*
118. * Information specific to a "text" status window.
119. */
120. struct status_info_t {
121. struct text_buffer text; /* Just a text buffer. */
122. };
123. 
124. /*
125. * Information specific to a menu window. First a structure for each
126. * menu entry, then the structure for each menu window.
127. */
128. typedef struct x11_mi {
129. struct x11_mi *next;
130. anything identifier; /* Opaque type to identify this selection */
131. long pick_count; /* specific selection count; -1 if none */
132. char *str; /* The text of the item. */
133. int attr; /* Attribute for the line. */
134. boolean selected; /* Been selected? */
135. boolean preselected; /* in advance? */
136. char selector; /* Char used to select this entry. */
137. char gselector; /* Group selector. */
138. } x11_menu_item;
139. 
140. struct menu {
141. x11_menu_item *base; /* Starting pointer for item list. */
142. x11_menu_item *last; /* End pointer for item list. */
143. const char *query; /* Query string. */
144. const char *gacc; /* Group accelerators. */
145. int count; /* Number of strings. */
146. String *list_pointer; /* String list. */
147. Boolean *sensitive; /* Active list. */
148. char curr_selector; /* Next keyboard accelerator to assign, */
149. /* if 0, then we're out. */
150. };
151. 
152. struct menu_info_t {
153. struct menu curr_menu; /* Menu being displayed. */
154. struct menu new_menu; /* New menu being built. */
155. 
156. XFontStruct *fs; /* Font for the window. */
157. long menu_count; /* number entered by user */
158. Dimension line_height; /* Total height of a line of text. */
159. Dimension internal_height; /* Internal height between widget & border */
160. Dimension internal_width; /* Internal width between widget & border */
161. short how; /* Menu mode PICK_NONE, PICK_ONE, PICK_ANY */
162. boolean valid_widgets; /* TRUE if widgets have been created. */
163. boolean is_menu; /* Has been confirmed to being a menu window. */
164. boolean is_active; /* TRUE when waiting for user input. */
165. boolean is_up; /* TRUE when window is popped-up. */
166. boolean cancelled; /* Menu has been explicitly cancelled. */
167. boolean counting; /* true when menu_count has a valid value */
168. };
169. 
170. /*
171. * Information specific to a text window.
172. */
173. struct text_info_t {
174. struct text_buffer text;
175. XFontStruct *fs; /* Font for the text window. */
176. int max_width; /* Width of widest line so far. */
177. int extra_width, /* Sum of left and right border widths. */
178. extra_height; /* Sum of top and bottom border widths. */
179. boolean blocked; /* */
180. boolean destroy_on_ack; /* Destroy this window when acknowledged. */
181. #ifdef GRAPHIC_TOMBSTONE
182. boolean is_rip; /* This window needs a tombstone. */
183. #endif
184. };
185. 
186. /*
187. * Basic window structure.
188. */
189. struct xwindow {
190. int type; /* type of nethack window */
191. Widget popup; /* direct parent of widget w or viewport */
192. Widget w; /* the widget that does things */
193. Dimension pixel_width; /* window size, in pixels */
194. Dimension pixel_height;
195. int prevx, cursx; /* Cursor position, only used by */
196. int prevy, cursy; /* map and "plain" status windows.*/
197. 
198. union {
199. struct map_info_t *Map_info; /* map window info */
200. struct mesg_info_t *Mesg_info; /* message window info */
201. struct status_info_t *Status_info; /* status window info */
202. struct menu_info_t *Menu_info; /* menu window info */
203. struct text_info_t *Text_info; /* menu window info */
204. } Win_info;
205. boolean keep_window;
206. };
207. 
208. /* Defines to use for the window information union. */
209. #define map_information Win_info.Map_info
210. #define mesg_information Win_info.Mesg_info
211. #define status_information Win_info.Status_info
212. #define menu_information Win_info.Menu_info
213. #define text_information Win_info.Text_info
214. 
215. #define MAX_WINDOWS 20 /* max number of open windows */
216. 
217. #define NHW_NONE 0 /* Unallocated window type. Must be */
218. /* different from any other NHW_* type. */
219. 
220. #define NO_CLICK 0 /* No click occurred on the map window. Must */
221. /* be different than CLICK_1 and CLICK_2. */
222. 
223. #define DEFAULT_MESSAGE_WIDTH 60 /* width in chars of the message window */
224. 
225. #define DISPLAY_FILE_SIZE 35 /* Max number of lines in the default */
226. /* file display window. */
227. 
228. #define MAX_KEY_STRING 64 /* String size for converting a keypress */
229. /* event into a character(s) */
230. 
231. #define DEFAULT_LINES_DISPLAYED 12 /* # of lines displayed message window */
232. #define MAX_HISTORY 60 /* max history saved on message window */
233. 
234. /* Window variables (winX.c). */
235. E struct xwindow window_list[MAX_WINDOWS];
236. E XtAppContext app_context; /* context of application */
237. E Widget toplevel; /* toplevel widget */
238. E Atom wm_delete_window; /* delete window protocol */
239. E boolean exit_x_event; /* exit condition for event loop */
240. #define EXIT_ON_KEY_PRESS 0 /* valid values for exit_x_event */
241. #define EXIT_ON_KEY_OR_BUTTON_PRESS 1
242. #define EXIT_ON_EXIT 2
243. #define EXIT_ON_SENT_EVENT 3
244. E int click_x, click_y, click_button, updated_inventory;
245. E boolean plsel_ask_name;
246. 
247. typedef struct {
248. Boolean slow; /* issue prompts between map and message wins */
249. Boolean autofocus; /* grab pointer focus for popup windows */
250. Boolean message_line; /* separate current turn mesgs from prev ones */
251. Boolean highlight_prompt; /* if 'slow', highlight yn prompts */
252. Boolean double_tile_size; /* double tile size */
253. String tile_file; /* name of file to open for tiles */
254. String icon; /* name of desired icon */
255. int message_lines; /* number of lines to attempt to show */
256. int extcmd_height_delta; /* bottom margin for extended command menu */
257. String pet_mark_bitmap; /* X11 bitmap file used to mark pets */
258. Pixel pet_mark_color; /* color of pet mark */
259. String pilemark_bitmap; /* X11 bitmap file used to mark item piles */
260. Pixel pilemark_color; /* color of item pile mark */
261. #ifdef GRAPHIC_TOMBSTONE
262. String tombstone; /* name of XPM file for tombstone */
263. int tombtext_x; /* x-coord of center of first tombstone text */
264. int tombtext_y; /* y-coord of center of first tombstone text */
265. int tombtext_dx; /* x-displacement between tombstone line */
266. int tombtext_dy; /* y-displacement between tombstone line */
267. #endif
268. } AppResources;
269. 
270. E AppResources appResources;
271. E void (*input_func)();
272. 
273. extern struct window_procs X11_procs;
274. 
275. /* Check for an invalid window id. */
276. #define check_winid(window) \
277. if ((window) < 0 || (window) >= MAX_WINDOWS) { \
278. panic("illegal windid [%d] in %s at line %d", window, __FILE__, \
279. __LINE__); \
280. }
281. 
282. /* ### dialogs.c ### */
283. E Widget
284. FDECL(CreateDialog, (Widget, String, XtCallbackProc, XtCallbackProc));
285. E void FDECL(SetDialogPrompt, (Widget, String));
286. E String FDECL(GetDialogResponse, (Widget));
287. E void FDECL(SetDialogResponse, (Widget, String, unsigned));
288. E void FDECL(positionpopup, (Widget, BOOLEAN_P));
289. 
290. /* ### winX.c ### */
291. E struct xwindow *FDECL(find_widget, (Widget));
292. E Boolean FDECL(nhApproxColor, (Screen *, Colormap, char *, XColor *));
293. E Dimension FDECL(nhFontHeight, (Widget));
294. E char FDECL(key_event_to_char, (XKeyEvent *));
295. E void FDECL(msgkey, (Widget, XtPointer, XEvent *));
296. E void FDECL(highlight_yn, (BOOLEAN_P));
297. E void FDECL(nh_XtPopup, (Widget, int, Widget));
298. E void FDECL(nh_XtPopdown, (Widget));
299. E void FDECL(win_X11_init, (int));
300. E void FDECL(nh_keyscroll, (Widget, XEvent *, String *, Cardinal *));
301. 
302. /* ### winmesg.c ### */
303. E void FDECL(set_message_slider, (struct xwindow *));
304. E void FDECL(create_message_window, (struct xwindow *, BOOLEAN_P, Widget));
305. E void FDECL(destroy_message_window, (struct xwindow *));
306. E void FDECL(display_message_window, (struct xwindow *));
307. E void FDECL(append_message, (struct xwindow *, const char *));
308. E void FDECL(set_last_pause, (struct xwindow *));
309. 
310. /* ### winmap.c ### */
311. E void NDECL(post_process_tiles);
312. E void FDECL(check_cursor_visibility, (struct xwindow *));
313. E void FDECL(display_map_window, (struct xwindow *));
314. E void FDECL(clear_map_window, (struct xwindow *));
315. E void FDECL(map_input, (Widget, XEvent *, String *, Cardinal *));
316. E void FDECL(set_map_size, (struct xwindow *, DIMENSION_P, DIMENSION_P));
317. E void FDECL(create_map_window, (struct xwindow *, BOOLEAN_P, Widget));
318. E void FDECL(destroy_map_window, (struct xwindow *));
319. E int FDECL(x_event, (int));
320. 
321. /* ### winmenu.c ### */
322. E void FDECL(menu_delete, (Widget, XEvent *, String *, Cardinal *));
323. E void FDECL(menu_key, (Widget, XEvent *, String *, Cardinal *));
324. E void FDECL(create_menu_window, (struct xwindow *));
325. E void FDECL(destroy_menu_window, (struct xwindow *));
326. 
327. /* ### winmisc.c ### */
328. E void FDECL(ps_key, (Widget, XEvent *, String *,
329. Cardinal *)); /* player selection action */
330. E void FDECL(race_key, (Widget, XEvent *, String *,
331. Cardinal *)); /* race selection action */
332. E void FDECL(gend_key, (Widget, XEvent *, String *, Cardinal *)); /* gender */
333. E void FDECL(algn_key,
334. (Widget, XEvent *, String *, Cardinal *)); /* alignment */
335. E void FDECL(ec_delete, (Widget, XEvent *, String *, Cardinal *));
336. E void FDECL(ec_key, (Widget, XEvent *, String *,
337. Cardinal *)); /* extended command action */
338. E void FDECL(plsel_quit, (Widget, XEvent *, String *,
339. Cardinal *)); /* player selection dialog */
340. E void FDECL(plsel_play, (Widget, XEvent *, String *,
341. Cardinal *)); /* player selection dialog */
342. E void FDECL(plsel_randomize, (Widget, XEvent *, String *,
343. Cardinal *)); /* player selection dialog */
344. E void NDECL(release_extended_cmds);
345. 
346. /* ### winstatus.c ### */
347. E void FDECL(create_status_window, (struct xwindow *, BOOLEAN_P, Widget));
348. E void FDECL(destroy_status_window, (struct xwindow *));
349. E void FDECL(adjust_status, (struct xwindow *, const char *));
350. E void NDECL(null_out_status);
351. E void NDECL(check_turn_events);
352. 
353. /* ### wintext.c ### */
354. E void FDECL(delete_text, (Widget, XEvent *, String *, Cardinal *));
355. E void FDECL(dismiss_text, (Widget, XEvent *, String *, Cardinal *));
356. E void FDECL(key_dismiss_text, (Widget, XEvent *, String *, Cardinal *));
357. #ifdef GRAPHIC_TOMBSTONE
358. E void FDECL(rip_dismiss_text, (Widget, XEvent *, String *, Cardinal *));
359. #endif
360. E void FDECL(add_to_text_window, (struct xwindow *, int, const char *));
361. E void FDECL(display_text_window, (struct xwindow *, BOOLEAN_P));
362. E void FDECL(create_text_window, (struct xwindow *));
363. E void FDECL(destroy_text_window, (struct xwindow *));
364. E void FDECL(clear_text_window, (struct xwindow *));
365. E void FDECL(append_text_buffer, (struct text_buffer *, const char *,
366. BOOLEAN_P)); /* text buffer routines */
367. E void FDECL(init_text_buffer, (struct text_buffer *));
368. E void FDECL(clear_text_buffer, (struct text_buffer *));
369. E void FDECL(free_text_buffer, (struct text_buffer *));
370. #ifdef GRAPHIC_TOMBSTONE
371. E void FDECL(calculate_rip_text, (int, time_t));
372. #endif
373. 
374. /* ### winval.c ### */
375. E Widget FDECL(create_value, (Widget, const char *));
376. E void FDECL(set_name, (Widget, const char *));
377. E void FDECL(set_name_width, (Widget, int));
378. E int FDECL(get_name_width, (Widget));
379. E void FDECL(set_value, (Widget, const char *));
380. E void FDECL(set_value_width, (Widget, int));
381. E int FDECL(get_value_width, (Widget));
382. E void FDECL(hilight_value, (Widget));
383. E void FDECL(swap_fg_bg, (Widget));
384. 
385. /* external declarations */
386. E void FDECL(X11_init_nhwindows, (int *, char **));
387. E void NDECL(X11_player_selection);
388. E void NDECL(X11_askname);
389. E void NDECL(X11_get_nh_event);
390. E void FDECL(X11_exit_nhwindows, (const char *));
391. E void FDECL(X11_suspend_nhwindows, (const char *));
392. E void NDECL(X11_resume_nhwindows);
393. E winid FDECL(X11_create_nhwindow, (int));
394. E void FDECL(X11_clear_nhwindow, (winid));
395. E void FDECL(X11_display_nhwindow, (winid, BOOLEAN_P));
396. E void FDECL(X11_destroy_nhwindow, (winid));
397. E void FDECL(X11_curs, (winid, int, int));
398. E void FDECL(X11_putstr, (winid, int, const char *));
399. E void FDECL(X11_display_file, (const char *, BOOLEAN_P));
400. E void FDECL(X11_start_menu, (winid));
401. E void FDECL(X11_add_menu, (winid, int, const ANY_P *, CHAR_P, CHAR_P, int,
402. const char *, BOOLEAN_P));
403. E void FDECL(X11_end_menu, (winid, const char *));
404. E int FDECL(X11_select_menu, (winid, int, MENU_ITEM_P **));
405. E void NDECL(X11_update_inventory);
406. E void NDECL(X11_mark_synch);
407. E void NDECL(X11_wait_synch);
408. #ifdef CLIPPING
409. E void FDECL(X11_cliparound, (int, int));
410. #endif
411. E void FDECL(X11_print_glyph, (winid, XCHAR_P, XCHAR_P, int, int));
412. E void FDECL(X11_raw_print, (const char *));
413. E void FDECL(X11_raw_print_bold, (const char *));
414. E int NDECL(X11_nhgetch);
415. E int FDECL(X11_nh_poskey, (int *, int *, int *));
416. E void NDECL(X11_nhbell);
417. E int NDECL(X11_doprev_message);
418. E char FDECL(X11_yn_function, (const char *, const char *, CHAR_P));
419. E void FDECL(X11_getlin, (const char *, char *));
420. E int NDECL(X11_get_ext_cmd);
421. E void FDECL(X11_number_pad, (int));
422. E void NDECL(X11_delay_output);
423. 
424. /* other defs that really should go away (they're tty specific) */
425. E void NDECL(X11_start_screen);
426. E void NDECL(X11_end_screen);
427. 
428. #ifdef GRAPHIC_TOMBSTONE
429. E void FDECL(X11_outrip, (winid, int, time_t));
430. #else
431. E void FDECL(genl_outrip, (winid, int, time_t));
432. #endif
433. 
434. E void FDECL(X11_preference_update, (const char *));
435. 
436. #endif /* WINX_H */
[[Category:NetHack 3.6.1 source code|include/winX.h]]

Source:NetHack 3.6.1/include/winX.h - Revision history

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