Below is the full text to include/winX.h from NetHack 3.4.3. To link to a particular line, write [[winX.h#line123]], for example.
1. /* SCCS Id: @(#)winX.h 3.4 1996/08/18 */ 2. /* Copyright (c) Dean Luick, 1992 */ 3. /* NetHack may be freely redistributed. See license for details. */ 4.
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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. /* 39. * Information specific to a map window. 40. */ 41. struct text_map_info_t { 42. unsigned char text[ROWNO][COLNO]; /* Actual displayed screen. */ 43. #ifdef TEXTCOLOR 44. unsigned char colors[ROWNO][COLNO]; /* Color of each character. */ 45. GC color_gcs[CLR_MAX], /* GC for each color */ 46. inv_color_gcs[CLR_MAX]; /* GC for each inverse color */ 47. #define copy_gc color_gcs[NO_COLOR] 48. #define inv_copy_gc inv_color_gcs[NO_COLOR] 49. #else 50. GC copy_gc, /* Drawing GC */ 51. inv_copy_gc; /* Inverse drawing GC */ 52. #endif 53. }; 54. 55. struct tile_map_info_t { 56. unsigned short glyphs[ROWNO][COLNO]; /* Saved glyph numbers. */ 57. GC white_gc; 58. GC black_gc; 59. unsigned long image_width; /* dimensions of tile image */ 60. unsigned long image_height; 61. }; 62. 63. struct map_info_t { 64. Dimension viewport_width, /* Saved viewport size, so we can */ 65. viewport_height; /* clip to cursor on a resize. */ 66. unsigned char t_start[ROWNO], /* Starting column for new info. */ 67. t_stop[ROWNO]; /* Ending column for new info. */ 68. int square_width, /* Saved font/tile information so */ 69. square_height, /* we can calculate the correct */ 70. square_ascent, /* placement of changes. */ 71. square_lbearing; 72. boolean is_tile; 73. union { 74. struct text_map_info_t *text_map; 75. struct tile_map_info_t *tile_map; 76. } mtype; 77. }; 78. 79. 80. /* 81. * Information specific to a message window. 82. */ 83. struct line_element { 84. struct line_element *next; 85. char *line; /* char buffer */ 86. int buf_length; /* length of buffer */ 87. int str_length; /* length of string in buffer */ 88. }; 89. 90. struct mesg_info_t { 91. XFontStruct *fs; /* Font for the window. */ 92. int num_lines; /* line count */ 93. struct line_element *head; /* head of circular line queue */ 94. struct line_element *line_here;/* current drawn line position */ 95. struct line_element *last_pause;/* point to the line after the prev */ 96. /* bottom of screen */ 97. struct line_element *last_pause_head;/* pointer to head of previous */ 98. /* turn */ 99. GC gc; /* GC for text drawing */ 100. int char_width, /* Saved font information so we can */ 101. char_height, /* calculate the correct placement */ 102. char_ascent, /* of changes. */ 103. char_lbearing; 104. Dimension viewport_width, /* Saved viewport size, so we can adjust */ 105. viewport_height;/* the slider on a resize. */ 106. Boolean dirty; /* Lines have been added to the window. */ 107. }; 108. 109. /* 110. * Information specific to a "text" status window. 111. */ 112. struct status_info_t { 113. struct text_buffer text; /* Just a text buffer. */ 114. }; 115. 116. /* 117. * Information specific to a menu window. First a structure for each 118. * menu entry, then the structure for each menu window. 119. */ 120. typedef struct x11_mi { 121. struct x11_mi *next; 122. anything identifier; /* Opaque type to identify this selection */ 123. long pick_count; /* specific selection count; -1 if none */ 124. char *str; /* The text of the item. */ 125. int attr; /* Attribute for the line. */ 126. boolean selected; /* Been selected? */ 127. char selector; /* Char used to select this entry. */ 128. char gselector; /* Group selector. */ 129. } x11_menu_item; 130. 131. struct menu { 132. x11_menu_item *base; /* Starting pointer for item list. */ 133. x11_menu_item *last; /* End pointer for item list. */ 134. const char *query; /* Query string. */ 135. const char *gacc; /* Group accelerators. */ 136. int count; /* Number of strings. */ 137. String *list_pointer;/* String list. */ 138. Boolean *sensitive; /* Active list. */ 139. char curr_selector;/* Next keyboard accelerator to assign, */ 140. /* if 0, then we're out. */ 141. }; 142. 143. struct menu_info_t { 144. struct menu curr_menu; /* Menu being displayed. */ 145. struct menu new_menu; /* New menu being built. */ 146. 147. XFontStruct *fs; /* Font for the window. */ 148. long menu_count; /* number entered by user */ 149. Dimension line_height; /* Total height of a line of text. */ 150. Dimension internal_height; /* Internal height between widget & border */ 151. Dimension internal_width; /* Internal width between widget & border */ 152. short how; /* Menu mode PICK_NONE, PICK_ONE, PICK_ANY */ 153. boolean valid_widgets; /* TRUE if widgets have been created. */ 154. boolean is_menu; /* Has been confirmed to being a menu window. */ 155. boolean is_active; /* TRUE when waiting for user input. */ 156. boolean is_up; /* TRUE when window is popped-up. */ 157. boolean cancelled; /* Menu has been explicitly cancelled. */ 158. boolean counting; /* true when menu_count has a valid value */ 159. }; 160. 161. /* 162. * Information specific to a text window. 163. */ 164. struct text_info_t { 165. struct text_buffer text; 166. XFontStruct *fs; /* Font for the text window. */ 167. int max_width; /* Width of widest line so far. */ 168. int extra_width, /* Sum of left and right border widths. */ 169. extra_height; /* Sum of top and bottom border widths. */ 170. boolean blocked; /* */ 171. boolean destroy_on_ack; /* Destroy this window when acknowleged. */ 172. #ifdef GRAPHIC_TOMBSTONE 173. boolean is_rip; /* This window needs a tombstone. */ 174. #endif 175. }; 176. 177. 178. /* 179. * Basic window structure. 180. */ 181. struct xwindow { 182. int type; /* type of nethack window */ 183. Widget popup; /* direct parent of widget w or viewport */ 184. Widget w; /* the widget that does things */ 185. Dimension pixel_width; /* window size, in pixels */ 186. Dimension pixel_height; 187. int prevx, cursx; /* Cursor position, only used by */ 188. int prevy, cursy; /* map and "plain" status windows.*/ 189. 190. union { 191. struct map_info_t *Map_info; /* map window info */ 192. struct mesg_info_t *Mesg_info; /* message window info */ 193. struct status_info_t *Status_info; /* status window info */ 194. struct menu_info_t *Menu_info; /* menu window info */ 195. struct text_info_t *Text_info; /* menu window info */ 196. } Win_info; 197. boolean keep_window; 198. }; 199. 200. /* Defines to use for the window information union. */ 201. #define map_information Win_info.Map_info 202. #define mesg_information Win_info.Mesg_info 203. #define status_information Win_info.Status_info 204. #define menu_information Win_info.Menu_info 205. #define text_information Win_info.Text_info 206. 207. 208. #define MAX_WINDOWS 20 /* max number of open windows */ 209. 210. #define NHW_NONE 0 /* Unallocated window type. Must be */ 211. /* different from any other NHW_* type. */ 212. 213. #define NO_CLICK 0 /* No click occured on the map window. Must */ 214. /* be different than CLICK_1 and CLICK_2. */ 215. 216. #define DEFAULT_MESSAGE_WIDTH 60/* width in chars of the message window */ 217. 218. #define DISPLAY_FILE_SIZE 35 /* Max number of lines in the default */ 219. /* file display window. */ 220. 221. #define MAX_KEY_STRING 64 /* String size for converting a keypress */ 222. /* event into a character(s) */ 223. 224. #define DEFAULT_LINES_DISPLAYED 12 /* # of lines displayed message window */ 225. #define MAX_HISTORY 60 /* max history saved on message window */ 226. 227. 228. /* Window variables (winX.c). */ 229. E struct xwindow window_list[MAX_WINDOWS]; 230. E XtAppContext app_context; /* context of application */ 231. E Widget toplevel; /* toplevel widget */ 232. E Atom wm_delete_window; /* delete window protocol */ 233. E boolean exit_x_event; /* exit condition for event loop */ 234. #define EXIT_ON_KEY_PRESS 0 /* valid values for exit_x_event */ 235. #define EXIT_ON_KEY_OR_BUTTON_PRESS 1 236. #define EXIT_ON_EXIT 2 237. #define EXIT_ON_SENT_EVENT 3 238. E int click_x, click_y, click_button, updated_inventory; 239. 240. typedef struct { 241. Boolean slow; 242. Boolean autofocus; 243. Boolean message_line; 244. Boolean double_tile_size; /* double tile size */ 245. String tile_file; /* name of file to open for tiles */ 246. String icon; /* name of desired icon */ 247. int message_lines; /* number of lines to attempt to show */ 248. String pet_mark_bitmap; /* X11 bitmap file used to mark pets */ 249. Pixel pet_mark_color; /* color of pet mark */ 250. #ifdef GRAPHIC_TOMBSTONE 251. String tombstone; /* name of XPM file for tombstone */ 252. int tombtext_x; /* x-coord of center of first tombstone text */ 253. int tombtext_y; /* y-coord of center of first tombstone text */ 254. int tombtext_dx; /* x-displacement between tombstone line */ 255. int tombtext_dy; /* y-displacement between tombstone line */ 256. #endif 257. } AppResources; 258. 259. E AppResources appResources; 260. E void (*input_func)(); 261. 262. extern struct window_procs X11_procs; 263. 264. /* Check for an invalid window id. */ 265. #define check_winid(window) \ 266. if ((window) < 0 || (window) >= MAX_WINDOWS) { \ 267. panic("illegal windid [%d] in %s at line %d", \ 268. window, __FILE__, __LINE__); \ 269. } 270. 271. 272. /* ### dialogs.c ### */ 273. E Widget FDECL(CreateDialog, (Widget, String, XtCallbackProc, XtCallbackProc)); 274. E void FDECL(SetDialogPrompt,(Widget, String)); 275. E String FDECL(GetDialogResponse,(Widget)); 276. E void FDECL(SetDialogResponse,(Widget, String)); 277. E void FDECL(positionpopup,(Widget,BOOLEAN_P)); 278. 279. /* ### winX.c ### */ 280. E struct xwindow *FDECL(find_widget,(Widget)); 281. E Boolean FDECL(nhApproxColor,(Screen*, Colormap, char*, XColor*)); 282. E Dimension FDECL(nhFontHeight,(Widget)); 283. E char FDECL(key_event_to_char,(XKeyEvent*)); 284. E void FDECL(msgkey, (Widget, XtPointer, XEvent*)); 285. E void FDECL(nh_XtPopup, (Widget, int, Widget)); 286. E void FDECL(nh_XtPopdown, (Widget)); 287. E void NDECL(win_X11_init); 288. E void FDECL(nh_keyscroll, (Widget, XEvent*, String*, Cardinal*)); 289. 290. /* ### winmesg.c ### */ 291. E void FDECL(set_message_slider, (struct xwindow*)); 292. E void FDECL(create_message_window,(struct xwindow*, BOOLEAN_P, Widget)); 293. E void FDECL(destroy_message_window,(struct xwindow*)); 294. E void FDECL(display_message_window, (struct xwindow*)); 295. E void FDECL(append_message,(struct xwindow*, const char*)); 296. E void FDECL(set_last_pause, (struct xwindow*)); 297. 298. /* ### winmap.c ### */ 299. E void NDECL(post_process_tiles); 300. E void FDECL(check_cursor_visibility,(struct xwindow*)); 301. E void FDECL(display_map_window,(struct xwindow*)); 302. E void FDECL(clear_map_window,(struct xwindow*)); 303. E void FDECL(map_input, (Widget, XEvent*, String*, Cardinal*)); 304. E void FDECL(set_map_size,(struct xwindow*, DIMENSION_P, DIMENSION_P)); 305. E void FDECL(create_map_window,(struct xwindow*, BOOLEAN_P, Widget)); 306. E void FDECL(destroy_map_window,(struct xwindow*)); 307. E int FDECL(x_event,(int)); 308. 309. /* ### winmenu.c ### */ 310. E void FDECL(menu_delete, (Widget, XEvent*, String*, Cardinal*)); 311. E void FDECL(menu_key,(Widget, XEvent*, String*, Cardinal*)); 312. E void FDECL(create_menu_window,(struct xwindow*)); 313. E void FDECL(destroy_menu_window,(struct xwindow*)); 314. 315. /* ### winmisc.c ### */ 316. E void FDECL(ps_key,(Widget, XEvent*, String*, Cardinal*)); /* player selection action */ 317. E void FDECL(race_key,(Widget, XEvent*, String*, Cardinal*)); /* race selection action */ 318. E void FDECL(gend_key, (Widget,XEvent *,String *,Cardinal *)); /* gender */ 319. E void FDECL(algn_key, (Widget,XEvent *,String *,Cardinal *)); /* alignment */ 320. E void FDECL(ec_delete, (Widget, XEvent*, String*, Cardinal*)); 321. E void FDECL(ec_key,(Widget, XEvent*, String*, Cardinal*)); /* extended command action */ 322. 323. /* ### winstatus.c ### */ 324. E void FDECL(create_status_window,(struct xwindow*, BOOLEAN_P, Widget)); 325. E void FDECL(destroy_status_window,(struct xwindow*)); 326. E void FDECL(adjust_status,(struct xwindow*, const char*)); 327. E void NDECL(null_out_status); 328. E void NDECL(check_turn_events); 329. 330. /* ### wintext.c ### */ 331. E void FDECL(delete_text, (Widget, XEvent*, String*, Cardinal*)); 332. E void FDECL(dismiss_text,(Widget, XEvent*, String*, Cardinal*)); 333. E void FDECL(key_dismiss_text,(Widget, XEvent*, String*, Cardinal*)); 334. #ifdef GRAPHIC_TOMBSTONE 335. E void FDECL(rip_dismiss_text,(Widget, XEvent*, String*, Cardinal*)); 336. #endif 337. E void FDECL(add_to_text_window,(struct xwindow*, int, const char*)); 338. E void FDECL(display_text_window,(struct xwindow*, BOOLEAN_P)); 339. E void FDECL(create_text_window,(struct xwindow*)); 340. E void FDECL(destroy_text_window,(struct xwindow*)); 341. E void FDECL(clear_text_window,(struct xwindow*)); 342. E void FDECL(append_text_buffer,(struct text_buffer*, const char*, BOOLEAN_P)); /* text buffer routines */ 343. E void FDECL(init_text_buffer,(struct text_buffer*)); 344. E void FDECL(clear_text_buffer,(struct text_buffer*)); 345. E void FDECL(free_text_buffer,(struct text_buffer*)); 346. #ifdef GRAPHIC_TOMBSTONE 347. E void FDECL(calculate_rip_text, (int)); 348. #endif 349. 350. 351. /* ### winval.c ### */ 352. E Widget FDECL(create_value,(Widget, const char*)); 353. E void FDECL(set_name,(Widget, char*)); 354. E void FDECL(set_name_width,(Widget, int)); 355. E int FDECL(get_name_width,(Widget)); 356. E void FDECL(set_value,(Widget, const char*)); 357. E void FDECL(set_value_width,(Widget, int)); 358. E int FDECL(get_value_width,(Widget)); 359. E void FDECL(hilight_value,(Widget)); 360. E void FDECL(swap_fg_bg,(Widget)); 361. 362. /* external declarations */ 363. E void FDECL(X11_init_nhwindows, (int *, char **)); 364. E void NDECL(X11_player_selection); 365. E void NDECL(X11_askname); 366. E void NDECL(X11_get_nh_event) ; 367. E void FDECL(X11_exit_nhwindows, (const char *)); 368. E void FDECL(X11_suspend_nhwindows, (const char *)); 369. E void NDECL(X11_resume_nhwindows); 370. E winid FDECL(X11_create_nhwindow, (int)); 371. E void FDECL(X11_clear_nhwindow, (winid)); 372. E void FDECL(X11_display_nhwindow, (winid, BOOLEAN_P)); 373. E void FDECL(X11_destroy_nhwindow, (winid)); 374. E void FDECL(X11_curs, (winid,int,int)); 375. E void FDECL(X11_putstr, (winid, int, const char *)); 376. E void FDECL(X11_display_file, (const char *, BOOLEAN_P)); 377. E void FDECL(X11_start_menu, (winid)); 378. E void FDECL(X11_add_menu, (winid,int,const ANY_P *, 379. CHAR_P, CHAR_P, int, const char *, BOOLEAN_P)); 380. E void FDECL(X11_end_menu, (winid, const char *)); 381. E int FDECL(X11_select_menu, (winid, int, MENU_ITEM_P **)); 382. E void NDECL(X11_update_inventory); 383. E void NDECL(X11_mark_synch); 384. E void NDECL(X11_wait_synch); 385. #ifdef CLIPPING 386. E void FDECL(X11_cliparound, (int, int)); 387. #endif 388. E void FDECL(X11_print_glyph, (winid,XCHAR_P,XCHAR_P,int)); 389. E void FDECL(X11_raw_print, (const char *)); 390. E void FDECL(X11_raw_print_bold, (const char *)); 391. E int NDECL(X11_nhgetch); 392. E int FDECL(X11_nh_poskey, (int *, int *, int *)); 393. E void NDECL(X11_nhbell); 394. E int NDECL(X11_doprev_message); 395. E char FDECL(X11_yn_function, (const char *, const char *, CHAR_P)); 396. E void FDECL(X11_getlin, (const char *,char *)); 397. E int NDECL(X11_get_ext_cmd); 398. E void FDECL(X11_number_pad, (int)); 399. E void NDECL(X11_delay_output); 400. 401. /* other defs that really should go away (they're tty specific) */ 402. E void NDECL(X11_start_screen); 403. E void NDECL(X11_end_screen); 404. 405. #ifdef GRAPHIC_TOMBSTONE 406. E void FDECL(X11_outrip, (winid,int)); 407. #else 408. E void FDECL(genl_outrip, (winid,int)); 409. #endif 410. 411. #endif /* WINX_H */