+ if(cur == c)
+ continue;
+ if(!client_normal(cur))
+ continue;
+ if(c->desktop != cur->desktop && cur->desktop != DESKTOP_ALL)
+ continue;
+ if(cur->iconic)
+ continue;
+
+ his_edge_start = cur->frame->area.x;
+ his_edge_end = cur->frame->area.x + cur->frame->area.width;
+ his_offset = cur->frame->area.y;
+
+
+ if(his_offset - 1 < my_offset)
+ continue;
+
+ if(his_offset > dest)
+ continue;
+
+ if(his_edge_start >= my_edge_start &&
+ his_edge_start <= my_edge_end)
+ dest = his_offset;
+
+ if(my_edge_start >= his_edge_start &&
+ my_edge_start <= his_edge_end)
+ dest = his_offset;
+
+ }
+ break;
+ case OB_DIRECTION_WEST:
+ my_edge_start = c->frame->area.y;
+ my_edge_end = c->frame->area.y + c->frame->area.height;
+ my_offset = c->frame->area.x;
+
+ dest = a->x; /* default: leftmost egde of screen */
+
+ for(it = g_list_first(client_list); it; it = it->next) {
+ int his_edge_start, his_edge_end, his_offset;
+ ObClient *cur = it->data;
+
+ if(cur == c)
+ continue;
+ if(!client_normal(cur))
+ continue;
+ if(c->desktop != cur->desktop && cur->desktop != DESKTOP_ALL)
+ continue;
+ if(cur->iconic)
+ continue;
+
+ his_edge_start = cur->frame->area.y;
+ his_edge_end = cur->frame->area.y + cur->frame->area.height;
+ his_offset = cur->frame->area.x + cur->frame->area.width;
+
+ if(his_offset + 1 > my_offset)
+ continue;
+
+ if(his_offset < dest)
+ continue;
+
+ if(his_edge_start >= my_edge_start &&
+ his_edge_start <= my_edge_end)
+ dest = his_offset;
+
+ if(my_edge_start >= his_edge_start &&
+ my_edge_start <= his_edge_end)
+ dest = his_offset;
+
+
+ }
+ break;
+ case OB_DIRECTION_EAST:
+ my_edge_start = c->frame->area.y;
+ my_edge_end = c->frame->area.y + c->frame->area.height;
+ my_offset = c->frame->area.x + c->frame->area.width;
+
+ dest = a->x + a->width; /* default: rightmost edge of screen */
+
+ for(it = g_list_first(client_list); it; it = it->next) {
+ int his_edge_start, his_edge_end, his_offset;
+ ObClient *cur = it->data;
+
+ if(cur == c)
+ continue;
+ if(!client_normal(cur))
+ continue;
+ if(c->desktop != cur->desktop && cur->desktop != DESKTOP_ALL)
+ continue;
+ if(cur->iconic)
+ continue;
+
+ his_edge_start = cur->frame->area.y;
+ his_edge_end = cur->frame->area.y + cur->frame->area.height;
+ his_offset = cur->frame->area.x;
+
+ if(his_offset - 1 < my_offset)
+ continue;
+
+ if(his_offset > dest)
+ continue;
+
+ if(his_edge_start >= my_edge_start &&
+ his_edge_start <= my_edge_end)
+ dest = his_offset;
+
+ if(my_edge_start >= his_edge_start &&
+ my_edge_start <= his_edge_end)
+ dest = his_offset;
+
+ }
+ break;
+ case OB_DIRECTION_NORTHEAST:
+ case OB_DIRECTION_SOUTHEAST:
+ case OB_DIRECTION_NORTHWEST:
+ case OB_DIRECTION_SOUTHWEST:
+ /* not implemented */
+ break;
+ default:
+ g_assert_not_reached();
+ }
+ return dest;
+}
+
+ObClient* client_under_pointer()
+{
+ int x, y;
+ GList *it;
+ ObClient *ret = NULL;
+
+ if (screen_pointer_pos(&x, &y)) {
+ for (it = stacking_list; it != NULL; it = it->next) {
+ if (WINDOW_IS_CLIENT(it->data)) {
+ ObClient *c = WINDOW_AS_CLIENT(it->data);
+ if (c->desktop == screen_desktop &&
+ RECT_CONTAINS(c->frame->area, x, y)) {
+ ret = c;
+ break;
+ }
+ }
+ }
+ }
+ return ret;