event.c 6.3 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. static void
  32. event_enternotify(XEvent *e)
  33. {
  34. XCrossingEvent *ev = &e->xcrossing;
  35. struct client *c;
  36. if((ev->mode != NotifyNormal
  37. || ev->detail == NotifyInferior
  38. || ev->detail == NotifyAncestor)
  39. && ev->window != W->root)
  40. return;
  41. if((c = client_gb_win(ev->window)))
  42. client_focus(c);
  43. }
  44. static void
  45. event_clientmessageevent(XEvent *e)
  46. {
  47. /* XClientMessageEvent *ev = &e->xclient;
  48. client *c;*/
  49. }
  50. static void
  51. event_configureevent(XEvent *e)
  52. {
  53. XConfigureRequestEvent *ev = &e->xconfigurerequest;
  54. XWindowChanges wc;
  55. struct client *c;
  56. if((c = client_gb_win(ev->window)))
  57. {
  58. if(ev->value_mask & CWX)
  59. c->geo.x = ev->x;
  60. if(ev->value_mask & CWY)
  61. c->geo.y = ev->y;
  62. if(ev->value_mask & CWWidth)
  63. c->geo.w = ev->width;
  64. if(ev->value_mask & CWHeight)
  65. c->geo.h = ev->height;
  66. client_configure(c);
  67. XMoveResizeWindow(EVDPY(e), c->win, c->geo.x, c->geo.y, c->geo.w, c->geo.h);
  68. }
  69. else
  70. {
  71. wc.x = ev->x;
  72. wc.y = ev->y;
  73. wc.width = ev->width;
  74. wc.height = ev->height;
  75. wc.border_width = ev->border_width;
  76. wc.sibling = ev->above;
  77. wc.stack_mode = ev->detail;
  78. XConfigureWindow(EVDPY(e), ev->window, ev->value_mask, &wc);
  79. }
  80. }
  81. static void
  82. event_destroynotify(XEvent *e)
  83. {
  84. XDestroyWindowEvent *ev = &e->xdestroywindow;
  85. struct client *c;
  86. if((c = client_gb_win(ev->window)))
  87. client_remove(c);
  88. }
  89. static void
  90. event_focusin(XEvent *e)
  91. {
  92. if(W->client && e->xfocus.window != W->client->win)
  93. client_focus(W->client);
  94. }
  95. static void
  96. event_maprequest(XEvent *e)
  97. {
  98. XMapRequestEvent *ev = &e->xmaprequest;
  99. XWindowAttributes at;
  100. /* Which windows to manage */
  101. if(!XGetWindowAttributes(EVDPY(e), ev->window, &at)
  102. || at.override_redirect)
  103. return;
  104. if(!client_gb_win(ev->window))
  105. client_new(ev->window, &at);
  106. }
  107. static void
  108. event_mappingnotify(XEvent *e)
  109. {
  110. XMappingEvent *ev = &e->xmapping;
  111. XRefreshKeyboardMapping(ev);
  112. if(ev->request == MappingKeyboard)
  113. wmfs_grab_keys();
  114. }
  115. static void
  116. event_propertynotify(XEvent *e)
  117. {
  118. XPropertyEvent *ev = &e->xproperty;
  119. struct client *c;
  120. if(ev->state == PropertyDelete)
  121. return;
  122. if((c = client_gb_win(ev->window)))
  123. {
  124. switch(ev->atom)
  125. {
  126. case XA_WM_TRANSIENT_FOR:
  127. break;
  128. case XA_WM_NORMAL_HINTS:
  129. /* client_get_size_hints(c); */
  130. break;
  131. case XA_WM_HINTS:
  132. /*
  133. XWMHints *h;
  134. if((h = XGetWMHints(EVDPY, c->win)) && (h->flags & XUrgencyHint) && c != sel)
  135. {
  136. client_urgent(c, True);
  137. XFree(h);
  138. }
  139. */
  140. break;
  141. default:
  142. if(ev->atom == XA_WM_NAME || ev->atom == W->net_atom[net_wm_name])
  143. client_get_name(c);
  144. break;
  145. }
  146. }
  147. }
  148. static void
  149. event_unmapnotify(XEvent *e)
  150. {
  151. XUnmapEvent *ev = &e->xunmap;
  152. struct client *c;
  153. if((c = client_gb_win(ev->window)) && ev->send_event)
  154. client_remove(c);
  155. }
  156. /*
  157. static void
  158. event_motionnotify(XEvent *e)
  159. {
  160. XMotionEvent *ev = &e->xmotion;
  161. struct client *c;
  162. if((c = client_gb_win(ev->subwindow)) && c != c->tag->sel)
  163. client_focus(c);
  164. }
  165. */
  166. static void
  167. event_keypress(XEvent *e)
  168. {
  169. XKeyPressedEvent *ev = &e->xkey;
  170. KeySym keysym = XKeycodeToKeysym(EVDPY(e), (KeyCode)ev->keycode, 0);
  171. struct keybind *k;
  172. screen_update_sel();
  173. SLIST_FOREACH(k, &W->h.keybind, next)
  174. if(k->keysym == keysym && KEYPRESS_MASK(k->mod) == KEYPRESS_MASK(ev->state))
  175. if(k->func)
  176. k->func(k->cmd);
  177. }
  178. static void
  179. event_expose(XEvent *e)
  180. {
  181. XExposeEvent *ev = &e->xexpose;
  182. struct barwin *b;
  183. SLIST_FOREACH(b, &W->h.barwin, next)
  184. if(b->win == ev->window)
  185. {
  186. barwin_refresh(b);
  187. return;
  188. }
  189. }
  190. static void
  191. event_dummy(XEvent *e)
  192. {
  193. /* printf("%d\n", e->type);*/
  194. (void)e;
  195. }
  196. void
  197. event_init(void)
  198. {
  199. int i = MAX_EV;
  200. while(i--)
  201. event_handle[i] = event_dummy;
  202. event_handle[ButtonPress] = event_buttonpress;
  203. event_handle[ClientMessage] = event_clientmessageevent;
  204. event_handle[ConfigureRequest] = event_configureevent;
  205. event_handle[DestroyNotify] = event_destroynotify;
  206. event_handle[EnterNotify] = event_enternotify;
  207. event_handle[Expose] = event_expose;
  208. event_handle[FocusIn] = event_focusin;
  209. event_handle[KeyPress] = event_keypress;
  210. /*event_handle[MapNotify] = event_mapnotify;*/
  211. event_handle[MapRequest] = event_maprequest;
  212. event_handle[MappingNotify] = event_mappingnotify;
  213. /*event_handle[MotionNotify] = event_motionnotify;*/
  214. event_handle[PropertyNotify] = event_propertynotify;
  215. /*event_handle[ReparentNotify] = event_reparentnotify;*/
  216. /*event_handle[SelectionClear] = event_selectionclearevent;*/
  217. event_handle[UnmapNotify] = event_unmapnotify;
  218. }