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Basic EWMH compliance.

This commit is contained in:
LemonBoy 2012-07-20 02:44:30 +02:00
parent d0195d630b
commit c97b0ecde6
1 changed files with 30 additions and 0 deletions
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30
bar.c
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@ -135,6 +135,34 @@ sighandle (int signal)
if (signal == SIGINT || signal == SIGTERM) exit (0);
}
void
ewmh (void)
{
xcb_intern_atom_cookie_t cookies[4];
xcb_atom_t atoms[4];
xcb_intern_atom_reply_t *reply;
cookies[0] = xcb_intern_atom (c, 0, strlen ("_NET_WM_WINDOW_TYPE") , "_NET_WM_WINDOW_TYPE");
cookies[1] = xcb_intern_atom (c, 0, strlen ("_NET_WM_WINDOW_TYPE_DOCK"), "_NET_WM_WINDOW_TYPE_DOCK");
cookies[2] = xcb_intern_atom (c, 0, strlen ("_NET_WM_DESKTOP") , "_NET_WM_DESKTOP");
cookies[3] = xcb_intern_atom (c, 0, strlen ("_NET_WM_STRUT_PARTIAL") , "_NET_WM_STRUT_PARTIAL");
reply = xcb_intern_atom_reply (c, cookies[0], NULL);
atoms[0] = reply->atom; free (reply);
reply = xcb_intern_atom_reply (c, cookies[1], NULL);
atoms[1] = reply->atom; free (reply);
reply = xcb_intern_atom_reply (c, cookies[2], NULL);
atoms[2] = reply->atom; free (reply);
reply = xcb_intern_atom_reply (c, cookies[3], NULL);
atoms[3] = reply->atom; free (reply);
xcb_change_property (c, XCB_PROP_MODE_REPLACE, win, atoms[0], XCB_ATOM_ATOM, 32, 1, &atoms[1]);
xcb_change_property (c, XCB_PROP_MODE_REPLACE, win, atoms[2], XCB_ATOM_CARDINAL, 32, 1,
(const int []){ 0xffffffff } );
xcb_change_property (c, XCB_PROP_MODE_REPLACE, win, atoms[3], XCB_ATOM_CARDINAL, 32, 12,
(const int []) { 0, 0, BAR_HEIGHT, 0, 0, 0, 0, 0, bw, 0, 0} );
}
void
init (void)
{
@ -169,6 +197,8 @@ init (void)
xcb_create_window (c, XCB_COPY_FROM_PARENT, win, root, 0, 0, bw, bh, 0, XCB_WINDOW_CLASS_INPUT_OUTPUT,
scr->root_visual, XCB_CW_BACK_PIXEL | XCB_CW_OVERRIDE_REDIRECT | XCB_CW_EVENT_MASK,
(const uint32_t []){ pal[0], 1, XCB_EVENT_MASK_EXPOSURE });
/* Set EWMH hints */
ewmh ();
/* Create a temporary canvas */
canvas = xcb_generate_id (c);
xcb_create_pixmap (c, scr->root_depth, canvas, root, bw, BAR_HEIGHT);