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Set WM_CLASS for X11 compositor window

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Don't want to be 'Unknown' in GNOME Shell.
This commit is contained in:
Kristian Høgsberg 2011-01-26 14:02:31 -05:00
parent f03b6c7694
commit 24ed621388
1 changed files with 10 additions and 2 deletions
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12
compositor/compositor-x11.c
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@ -59,7 +59,9 @@ struct x11_compositor {
xcb_atom_t wm_normal_hints;
xcb_atom_t wm_size_hints;
xcb_atom_t wm_delete_window;
xcb_atom_t wm_class;
xcb_atom_t net_wm_name;
xcb_atom_t string;
xcb_atom_t utf8_string;
} atom;
};
@ -332,6 +334,7 @@ static int
x11_compositor_create_output(struct x11_compositor *c, int width, int height)
{
static const char name[] = "Wayland Compositor";
static const char class[] = "wayland-1\0Wayland Compositor";
struct x11_output *output;
xcb_dri2_dri2_buffer_t *buffers;
xcb_dri2_get_buffers_reply_t *reply;
@ -398,12 +401,15 @@ x11_compositor_create_output(struct x11_compositor *c, int width, int height)
sizeof normal_hints / 4,
(uint8_t *) &normal_hints);
xcb_map_window(c->conn, output->window);
/* Set window name. Don't bother with non-EWMH WMs. */
xcb_change_property(c->conn, XCB_PROP_MODE_REPLACE, output->window,
c->atom.net_wm_name, c->atom.utf8_string, 8,
strlen(name), name);
xcb_change_property(c->conn, XCB_PROP_MODE_REPLACE, output->window,
c->atom.wm_class, c->atom.string, 8,
sizeof class, class);
xcb_map_window(c->conn, output->window);
rectangle.x = 0;
rectangle.y = 0;
@ -603,7 +609,9 @@ x11_compositor_get_resources(struct x11_compositor *c)
{ "WM_NORMAL_HINTS", F(atom.wm_normal_hints) },
{ "WM_SIZE_HINTS", F(atom.wm_size_hints) },
{ "WM_DELETE_WINDOW", F(atom.wm_delete_window) },
{ "WM_CLASS", F(atom.wm_class) },
{ "_NET_WM_NAME", F(atom.net_wm_name) },
{ "STRING", F(atom.string) },
{ "UTF8_STRING", F(atom.utf8_string) },
};