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Add support for _NET_FRAME_EXTENTS 

Support for this property is required since EWMH version 1.3.

Signed-off-by: Uli Schlachter <psychon@znc.in>
This commit is contained in:
Uli Schlachter 2015-07-05 14:45:51 +02:00
parent d51a647003
commit 4a094fa482
1 changed files with 24 additions and 0 deletions
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24
ewmh.c
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@ -104,6 +104,23 @@ ewmh_update_net_client_list(lua_State *L)
return 0;
}
static int
ewmh_client_update_frame_extents(lua_State *L)
{
client_t *c = luaA_checkudata(L, 1, &client_class);;
uint32_t extents[4];
extents[0] = c->border_width + c->titlebar[CLIENT_TITLEBAR_LEFT].size;
extents[1] = c->border_width + c->titlebar[CLIENT_TITLEBAR_RIGHT].size;
extents[2] = c->border_width + c->titlebar[CLIENT_TITLEBAR_TOP].size;
extents[3] = c->border_width + c->titlebar[CLIENT_TITLEBAR_BOTTOM].size;
xcb_change_property(globalconf.connection, XCB_PROP_MODE_REPLACE,
c->window, _NET_FRAME_EXTENTS, XCB_ATOM_CARDINAL, 32, 4, extents);
return 0;
}
void
ewmh_init(void)
{
@ -122,6 +139,7 @@ ewmh_init(void)
_NET_DESKTOP_NAMES,
_NET_ACTIVE_WINDOW,
_NET_CLOSE_WINDOW,
_NET_FRAME_EXTENTS,
_NET_WM_NAME,
_NET_WM_STRUT_PARTIAL,
_NET_WM_ICON_NAME,
@ -200,6 +218,12 @@ ewmh_init(void)
luaA_class_connect_signal(L, &client_class, "property::below" , ewmh_client_update_hints);
luaA_class_connect_signal(L, &client_class, "property::minimized" , ewmh_client_update_hints);
luaA_class_connect_signal(L, &client_class, "property::urgent" , ewmh_client_update_hints);
luaA_class_connect_signal(L, &client_class, "property::titlebar_top" , ewmh_client_update_frame_extents);
luaA_class_connect_signal(L, &client_class, "property::titlebar_bottom" , ewmh_client_update_frame_extents);
luaA_class_connect_signal(L, &client_class, "property::titlebar_right" , ewmh_client_update_frame_extents);
luaA_class_connect_signal(L, &client_class, "property::titlebar_left" , ewmh_client_update_frame_extents);
luaA_class_connect_signal(L, &client_class, "property::border_width" , ewmh_client_update_frame_extents);
luaA_class_connect_signal(L, &client_class, "manage", ewmh_client_update_frame_extents);
}
/** Set the client list in stacking order, bottom to top.