wmfs.h 7.5 KB

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  1. /*
  2. * wmfs2 by Martin Duquesnoy <xorg62@gmail.com> { for(i = 2011; i < 2111; ++i) ©(i); }
  3. * For license, see COPYING.
  4. */
  5. #ifndef WMFS_H
  6. #define WMFS_H
  7. /* Standard */
  8. #include <stdio.h>
  9. #include <stdlib.h>
  10. #include <stdbool.h>
  11. #include <stdarg.h>
  12. #include <signal.h>
  13. #include <unistd.h>
  14. #include <locale.h>
  15. #include <err.h>
  16. #include <sys/queue.h>
  17. /* Xlib */
  18. #include <X11/Xlib.h>
  19. #include <X11/Xatom.h>
  20. /* Local */
  21. #include "log.h"
  22. #define CONFIG_DEFAULT_PATH ".config/wmfs/wmfsrc"
  23. #define ButtonMask (ButtonPressMask | ButtonReleaseMask | ButtonMotionMask)
  24. #define MouseMask (ButtonMask | PointerMotionMask)
  25. #define KeyMask (KeyPressMask | KeyReleaseMask)
  26. typedef unsigned long Flags;
  27. typedef unsigned int Color;
  28. typedef const char* Uicb;
  29. enum barpos
  30. {
  31. BarTop = 0,
  32. BarBottom,
  33. BarHide,
  34. BarLast
  35. };
  36. enum position
  37. {
  38. Right = 0,
  39. Left,
  40. Top,
  41. Bottom,
  42. Center,
  43. NoAlign,
  44. PositionLast
  45. };
  46. enum size_hints
  47. {
  48. BASEW, BASEH,
  49. INCW, INCH,
  50. MAXW, MAXH,
  51. MINW, MINH,
  52. MINAX, MINAY,
  53. MAXAX, MAXAY,
  54. SHLAST
  55. };
  56. /*
  57. * Structures
  58. */
  59. struct geo
  60. {
  61. int x, y, w, h;
  62. };
  63. struct geo_list
  64. {
  65. struct geo geo;
  66. SLIST_ENTRY(geo_list) next;
  67. };
  68. struct colpair
  69. {
  70. Color fg, bg;
  71. };
  72. struct barwin
  73. {
  74. struct geo geo;
  75. Window win;
  76. Drawable dr;
  77. Color fg, bg;
  78. void *ptr; /* Special cases */
  79. SLIST_HEAD(mbhead, mousebind) mousebinds;
  80. SLIST_HEAD(, mousebind) statusmousebinds;
  81. SLIST_ENTRY(barwin) next; /* global barwin */
  82. SLIST_ENTRY(barwin) enext; /* element barwin */
  83. };
  84. struct status_seq
  85. {
  86. struct geo geo;
  87. enum position align;
  88. char type;
  89. char *str;
  90. Color color;
  91. SLIST_HEAD(, mousebind) mousebinds;
  92. SLIST_ENTRY(status_seq) next;
  93. };
  94. struct status_ctx
  95. {
  96. struct barwin *barwin;
  97. struct theme *theme;
  98. char *status;
  99. bool update;
  100. SLIST_HEAD(, status_seq) statushead;
  101. };
  102. struct element
  103. {
  104. struct geo geo;
  105. struct infobar *infobar;
  106. struct status_ctx *statusctx;
  107. int type;
  108. char *data;
  109. enum position align;
  110. void (*func_init)(struct element *e);
  111. void (*func_update)(struct element *e);
  112. SLIST_HEAD(, barwin) bars;
  113. TAILQ_ENTRY(element) next;
  114. };
  115. struct infobar
  116. {
  117. struct barwin *bar;
  118. struct geo geo;
  119. struct screen *screen;
  120. struct theme *theme;
  121. struct status_ctx statusctx;
  122. enum barpos pos;
  123. char *elemorder;
  124. char *name;
  125. TAILQ_HEAD(esub, element) elements;
  126. SLIST_ENTRY(infobar) next;
  127. };
  128. struct screen
  129. {
  130. struct geo geo, ugeo;
  131. struct tag *seltag;
  132. int id;
  133. TAILQ_HEAD(tsub, tag) tags;
  134. SLIST_HEAD(, infobar) infobars;
  135. SLIST_ENTRY(screen) next;
  136. };
  137. SLIST_HEAD(chead, client);
  138. struct tag
  139. {
  140. struct screen *screen;
  141. struct client *sel;
  142. struct client *prevsel;
  143. struct tag *prev;
  144. char *name;
  145. int id;
  146. Flags flags;
  147. SLIST_HEAD(, client) clients;
  148. TAILQ_HEAD(ssub, layout_set) sets;
  149. TAILQ_ENTRY(tag) next;
  150. };
  151. struct client
  152. {
  153. struct tag *tag, *prevtag;
  154. struct screen *screen;
  155. struct barwin *titlebar;
  156. struct geo geo, wgeo, tgeo, ttgeo, rgeo, *tbgeo;
  157. struct colpair ncol, scol;
  158. struct theme *theme;
  159. struct client *tabmaster;
  160. int sizeh[SHLAST];
  161. char *title;
  162. int border, tbarw;
  163. #define CLIENT_HINT_FLAG 0x01
  164. #define CLIENT_IGNORE_ENTER 0x02
  165. #define CLIENT_DID_WINSIZE 0x04
  166. #define CLIENT_FAC_APPLIED 0x08
  167. #define CLIENT_IGNORE_LAYOUT 0x10
  168. #define CLIENT_RULED 0x20
  169. #define CLIENT_TABBED 0x40
  170. #define CLIENT_TABMASTER 0x80
  171. #define CLIENT_DYING 0x100 /* Saddest flag ever */
  172. #define CLIENT_REMOVEALL 0x200
  173. #define CLIENT_MAPPED 0x400
  174. #define CLIENT_FULLSCREEN 0x800
  175. Flags flags;
  176. Window win, frame, tmp;
  177. SLIST_ENTRY(client) next; /* Global list */
  178. SLIST_ENTRY(client) tnext; /* struct tag list */
  179. };
  180. struct layout_set
  181. {
  182. int n;
  183. SLIST_HEAD(, geo_list) geos;
  184. TAILQ_ENTRY(layout_set) next;
  185. };
  186. struct keybind
  187. {
  188. unsigned int mod;
  189. void (*func)(Uicb);
  190. Uicb cmd;
  191. KeySym keysym;
  192. SLIST_ENTRY(keybind) next;
  193. };
  194. struct mousebind
  195. {
  196. struct geo area;
  197. unsigned int button;
  198. bool use_area;
  199. void (*func)(Uicb);
  200. Uicb cmd;
  201. SLIST_ENTRY(mousebind) next;
  202. SLIST_ENTRY(mousebind) snext;
  203. SLIST_ENTRY(mousebind) globnext;
  204. };
  205. struct theme
  206. {
  207. char *name;
  208. /* Font */
  209. struct
  210. {
  211. int as, de, width, height;
  212. XFontSet fontset;
  213. } font;
  214. /* Bars */
  215. struct colpair bars;
  216. int bars_width;
  217. /* struct elements */
  218. struct colpair tags_n, tags_s, tags_o; /* normal / selected / occupied */
  219. struct status_ctx tags_n_sl, tags_s_sl, tags_o_sl; /* status line */
  220. int tags_border_width;
  221. Color tags_border_col;
  222. /* client / frame */
  223. struct colpair client_n, client_s;
  224. struct status_ctx client_n_sl, client_s_sl;
  225. Color frame_bg;
  226. int client_titlebar_width;
  227. int client_border_width;
  228. SLIST_ENTRY(theme) next;
  229. };
  230. struct rule
  231. {
  232. struct theme *theme;
  233. char *class;
  234. char *instance;
  235. char *role;
  236. char *name;
  237. int tag, screen;
  238. #define RULE_FREE 0x01
  239. #define RULE_MAX 0x02
  240. #define RULE_IGNORE_TAG 0x04
  241. Flags flags;
  242. SLIST_ENTRY(rule) next;
  243. };
  244. struct launcher
  245. {
  246. char *name;
  247. char *prompt;
  248. char *command;
  249. #define HISTOLEN 64
  250. char histo[HISTOLEN][256];
  251. int nhisto;
  252. int width;
  253. SLIST_ENTRY(launcher) next;
  254. };
  255. struct _systray
  256. {
  257. struct geo geo;
  258. Window win;
  259. SLIST_ENTRY(_systray) next;
  260. };
  261. #define MAX_PATH_LEN 8192
  262. struct wmfs
  263. {
  264. /* X11 stuffs */
  265. Display *dpy;
  266. Window root;
  267. int xscreen, xdepth;
  268. int xmaxw, xmaxh;
  269. int nscreen;
  270. Flags numlockmask;
  271. #define WMFS_SCAN 0x01
  272. #define WMFS_RUNNING 0x02
  273. #define WMFS_RELOAD 0x04
  274. #define WMFS_SYSTRAY 0x08
  275. #define WMFS_LOG 0x10
  276. #define WMFS_LAUNCHER 0x20
  277. Flags flags;
  278. GC gc, rgc;
  279. Atom *net_atom;
  280. char **argv;
  281. char confpath[MAX_PATH_LEN];
  282. struct barwin *last_clicked_barwin;
  283. /* FIFO stuffs */
  284. struct
  285. {
  286. char *path;
  287. int fd;
  288. } fifo;
  289. /* Log file */
  290. FILE *log;
  291. /* Lists heads */
  292. struct
  293. {
  294. SLIST_HEAD(, screen) screen;
  295. SLIST_HEAD(, client) client;
  296. SLIST_HEAD(, keybind) keybind;
  297. SLIST_HEAD(, barwin) barwin;
  298. SLIST_HEAD(, theme) theme;
  299. SLIST_HEAD(, rule) rule;
  300. SLIST_HEAD(, mousebind) mousebind;
  301. SLIST_HEAD(, launcher) launcher;
  302. } h;
  303. /*
  304. * Temporary head of mousebind list from config
  305. * Will be copied in barwin of clickable drawable
  306. * later in code
  307. */
  308. struct
  309. {
  310. struct mbhead tag;
  311. struct mbhead client;
  312. struct mbhead root;
  313. } tmp_head;
  314. /*
  315. * Because there is only one systray per display,
  316. * set struct there
  317. */
  318. struct
  319. {
  320. struct barwin *barwin;
  321. struct infobar *infobar;
  322. bool redim;
  323. Window win;
  324. SLIST_HEAD(, _systray) head;
  325. } systray;
  326. /*
  327. * Selected screen, client
  328. */
  329. struct screen *screen;
  330. struct client *client;
  331. };
  332. int wmfs_error_handler(Display *d, XErrorEvent *event);
  333. int wmfs_error_handler_dummy(Display *d, XErrorEvent *event);
  334. void wmfs_grab_keys(void);
  335. void wmfs_numlockmask(void);
  336. void wmfs_init_font(char *font, struct theme *t);
  337. void wmfs_quit(void);
  338. void uicb_reload(Uicb cmd);
  339. void uicb_quit(Uicb cmd);
  340. /* Single global variable */
  341. struct wmfs *W;
  342. #endif /* WMFS_H */