event.c 6.5 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. #include "event.h"
  6. #include "ewmh.h"
  7. #include "util.h"
  8. #include "wmfs.h"
  9. #include "client.h"
  10. #include "barwin.h"
  11. #include "screen.h"
  12. #define EVDPY(e) (e)->xany.display
  13. static void
  14. event_buttonpress(XEvent *e)
  15. {
  16. XButtonEvent *ev = &e->xbutton;
  17. struct mousebind *m;
  18. struct barwin *b;
  19. screen_update_sel();
  20. SLIST_FOREACH(b, &W->h.barwin, next)
  21. if(b->win == ev->window)
  22. {
  23. SLIST_FOREACH(m, &b->mousebinds, next)
  24. if(m->button == ev->button)
  25. if(!m->use_area || (m->use_area && INAREA(ev->x, ev->y, m->area)))
  26. if(m->func)
  27. m->func(m->cmd);
  28. break;
  29. }
  30. }
  31. /*
  32. static void
  33. event_enternotify(XEvent *e)
  34. {
  35. XCrossingEvent *ev = &e->xcrossing;
  36. struct client *c;
  37. if((ev->mode != NotifyNormal
  38. || ev->detail == NotifyInferior
  39. || ev->detail == NotifyAncestor)
  40. && ev->window != W->root)
  41. return;
  42. if((c = client_gb_win(ev->window)))
  43. client_focus(c);
  44. }
  45. */
  46. static void
  47. event_clientmessageevent(XEvent *e)
  48. {
  49. (void)e;
  50. /* XClientMessageEvent *ev = &e->xclient;
  51. client *c;*/
  52. }
  53. static void
  54. event_configureevent(XEvent *e)
  55. {
  56. XConfigureRequestEvent *ev = &e->xconfigurerequest;
  57. XWindowChanges wc;
  58. struct client *c;
  59. if((c = client_gb_win(ev->window)))
  60. {
  61. if(ev->value_mask & CWX)
  62. c->geo.x = ev->x;
  63. if(ev->value_mask & CWY)
  64. c->geo.y = ev->y;
  65. if(ev->value_mask & CWWidth)
  66. c->geo.w = ev->width;
  67. if(ev->value_mask & CWHeight)
  68. c->geo.h = ev->height;
  69. client_configure(c);
  70. XMoveResizeWindow(EVDPY(e), c->win, c->geo.x, c->geo.y, c->geo.w, c->geo.h);
  71. }
  72. else
  73. {
  74. wc.x = ev->x;
  75. wc.y = ev->y;
  76. wc.width = ev->width;
  77. wc.height = ev->height;
  78. wc.border_width = ev->border_width;
  79. wc.sibling = ev->above;
  80. wc.stack_mode = ev->detail;
  81. XConfigureWindow(EVDPY(e), ev->window, ev->value_mask, &wc);
  82. }
  83. }
  84. static void
  85. event_destroynotify(XEvent *e)
  86. {
  87. XDestroyWindowEvent *ev = &e->xdestroywindow;
  88. struct client *c;
  89. if((c = client_gb_win(ev->window)))
  90. client_remove(c);
  91. }
  92. static void
  93. event_focusin(XEvent *e)
  94. {
  95. if(W->client && e->xfocus.window != W->client->win)
  96. client_focus(W->client);
  97. }
  98. static void
  99. event_maprequest(XEvent *e)
  100. {
  101. XMapRequestEvent *ev = &e->xmaprequest;
  102. XWindowAttributes at;
  103. /* Which windows to manage */
  104. if(!XGetWindowAttributes(EVDPY(e), ev->window, &at)
  105. || at.override_redirect)
  106. return;
  107. if(!client_gb_win(ev->window))
  108. client_new(ev->window, &at);
  109. }
  110. static void
  111. event_mappingnotify(XEvent *e)
  112. {
  113. XMappingEvent *ev = &e->xmapping;
  114. XRefreshKeyboardMapping(ev);
  115. if(ev->request == MappingKeyboard)
  116. wmfs_grab_keys();
  117. }
  118. static void
  119. event_propertynotify(XEvent *e)
  120. {
  121. XPropertyEvent *ev = &e->xproperty;
  122. struct client *c;
  123. if(ev->state == PropertyDelete)
  124. return;
  125. if((c = client_gb_win(ev->window)))
  126. {
  127. switch(ev->atom)
  128. {
  129. case XA_WM_TRANSIENT_FOR:
  130. break;
  131. case XA_WM_NORMAL_HINTS:
  132. /* client_get_size_hints(c); */
  133. break;
  134. case XA_WM_HINTS:
  135. /*
  136. XWMHints *h;
  137. if((h = XGetWMHints(EVDPY, c->win)) && (h->flags & XUrgencyHint) && c != sel)
  138. {
  139. client_urgent(c, True);
  140. XFree(h);
  141. }
  142. */
  143. break;
  144. default:
  145. if(ev->atom == XA_WM_NAME || ev->atom == W->net_atom[net_wm_name])
  146. client_get_name(c);
  147. break;
  148. }
  149. }
  150. }
  151. static void
  152. event_unmapnotify(XEvent *e)
  153. {
  154. XUnmapEvent *ev = &e->xunmap;
  155. struct client *c;
  156. if((c = client_gb_win(ev->window)) && ev->send_event)
  157. client_remove(c);
  158. }
  159. static void
  160. event_motionnotify(XEvent *e)
  161. {
  162. XMotionEvent *ev = &e->xmotion;
  163. struct client *c;
  164. /*
  165. * Check client window and tag frame to get focused
  166. * window with mouse motion
  167. */
  168. if(((c = client_gb_win(ev->subwindow)) && c != c->tag->sel)
  169. || (ev->window == W->screen->seltag->frame
  170. && ((c = client_gb_pos(W->screen->seltag, ev->x, ev->y)))))
  171. client_focus(c);
  172. }
  173. static void
  174. event_keypress(XEvent *e)
  175. {
  176. XKeyPressedEvent *ev = &e->xkey;
  177. KeySym keysym = XKeycodeToKeysym(EVDPY(e), (KeyCode)ev->keycode, 0);
  178. struct keybind *k;
  179. screen_update_sel();
  180. SLIST_FOREACH(k, &W->h.keybind, next)
  181. if(k->keysym == keysym && KEYPRESS_MASK(k->mod) == KEYPRESS_MASK(ev->state))
  182. if(k->func)
  183. k->func(k->cmd);
  184. }
  185. static void
  186. event_expose(XEvent *e)
  187. {
  188. XExposeEvent *ev = &e->xexpose;
  189. struct barwin *b;
  190. SLIST_FOREACH(b, &W->h.barwin, next)
  191. if(b->win == ev->window)
  192. {
  193. barwin_refresh(b);
  194. return;
  195. }
  196. }
  197. static void
  198. event_dummy(XEvent *e)
  199. {
  200. /* printf("%d\n", e->type);*/
  201. (void)e;
  202. }
  203. void
  204. event_init(void)
  205. {
  206. int i = MAX_EV;
  207. while(i--)
  208. event_handle[i] = event_dummy;
  209. event_handle[ButtonPress] = event_buttonpress;
  210. event_handle[ClientMessage] = event_clientmessageevent;
  211. event_handle[ConfigureRequest] = event_configureevent;
  212. event_handle[DestroyNotify] = event_destroynotify;
  213. /*event_handle[EnterNotify] = event_enternotify;*/
  214. event_handle[Expose] = event_expose;
  215. event_handle[FocusIn] = event_focusin;
  216. event_handle[KeyPress] = event_keypress;
  217. /*event_handle[MapNotify] = event_mapnotify;*/
  218. event_handle[MapRequest] = event_maprequest;
  219. event_handle[MappingNotify] = event_mappingnotify;
  220. event_handle[MotionNotify] = event_motionnotify;
  221. event_handle[PropertyNotify] = event_propertynotify;
  222. /*event_handle[ReparentNotify] = event_reparentnotify;*/
  223. /*event_handle[SelectionClear] = event_selectionclearevent;*/
  224. event_handle[UnmapNotify] = event_unmapnotify;
  225. }