Dogcows Code - chaz/openbox/blob - plugins/placement/placement.c

   1 #include "../../kernel/dispatch.h"
   2 #include "../../kernel/client.h"
   3 #include "../../kernel/frame.h"
   4 #include "../../kernel/screen.h"
   5 #include "../../kernel/openbox.h"
   6 #include "history.h"
   7 #include <glib.h>
   8
   9 gboolean history = TRUE;
  10
  11 void plugin_setup_config()
  12 {
  13 }
  14
  15 static void place_random(Client *c)
  16 {
  17     int l, r, t, b;
  18     int x, y;
  19     Rect *area;
  20
  21     if (ob_state == State_Starting) return;
  22
  23     area = screen_area(c->desktop);
  24
  25     l = area->x;
  26     t = area->y;
  27     r = area->x + area->width - c->frame->area.width;
  28     b = area->y + area->height - c->frame->area.height;
  29
  30     if (r > l) x = g_random_int_range(l, r + 1);
  31     else       x = 0;
  32     if (b > t) y = g_random_int_range(t, b + 1);
  33     else       y = 0;
  34
  35     frame_frame_gravity(c->frame, &x, &y); /* get where the client should be */
  36     client_configure(c, Corner_TopLeft, x, y, c->area.width, c->area.height,
  37                      TRUE, TRUE);
  38 }
  39
  40 static void event(ObEvent *e, void *foo)
  41 {
  42     g_assert(e->type == Event_Client_New);
  43
  44     /* requested a position */
  45     if (e->data.c.client->positioned) return;
  46
  47     if (!place_history(e->data.c.client))
  48         place_random(e->data.c.client);
  49 }
  50
  51 void plugin_startup()
  52 {
  53     dispatch_register(Event_Client_New, (EventHandler)event, NULL);
  54
  55     history_startup();
  56 }
  57
  58 void plugin_shutdown()
  59 {
  60     dispatch_register(0, (EventHandler)event, NULL);
  61
  62     history_shutdown();
  63 }