}
#define OPAQUE 0xffffffff
-#define OPACITY "_NET_WM_WINDOW_OPACITY"
void
x_set_frame_alpha (struct frame *f)
unsigned long n, left;
x_catch_errors (dpy);
- rc = XGetWindowProperty (dpy, win, XInternAtom(dpy, OPACITY, False),
+ rc = XGetWindowProperty (dpy, win, dpyinfo->Xatom_net_wm_window_opacity,
0L, 1L, False, XA_CARDINAL,
&actual, &format, &n, &left,
&data);
}
x_catch_errors (dpy);
- XChangeProperty (dpy, win, XInternAtom (dpy, OPACITY, False),
+ XChangeProperty (dpy, win, dpyinfo->Xatom_net_wm_window_opacity,
XA_CARDINAL, 32, PropModeReplace,
(unsigned char *) &opac, 1L);
x_uncatch_errors ();
http://freedesktop.org/wiki/Specifications/wm-spec. */
static int
-wm_supports (struct frame *f, const char *atomname)
+wm_supports (struct frame *f, Atom want_atom)
{
Atom actual_type;
unsigned long actual_size, bytes_remaining;
int i, rc, actual_format;
- Atom prop_atom;
Window wmcheck_window;
struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
Window target_window = dpyinfo->root_window;
Display *dpy = FRAME_X_DISPLAY (f);
unsigned char *tmp_data = NULL;
Atom target_type = XA_WINDOW;
- Atom want_atom;
BLOCK_INPUT;
- prop_atom = XInternAtom (dpy, "_NET_SUPPORTING_WM_CHECK", False);
-
x_catch_errors (dpy);
rc = XGetWindowProperty (dpy, target_window,
- prop_atom, 0, max_len, False, target_type,
+ dpyinfo->Xatom_net_supporting_wm_check,
+ 0, max_len, False, target_type,
&actual_type, &actual_format, &actual_size,
&bytes_remaining, &tmp_data);
dpyinfo->net_supported_window = 0;
target_type = XA_ATOM;
- prop_atom = XInternAtom (dpy, "_NET_SUPPORTED", False);
tmp_data = NULL;
rc = XGetWindowProperty (dpy, target_window,
- prop_atom, 0, max_len, False, target_type,
+ dpyinfo->Xatom_net_supported,
+ 0, max_len, False, target_type,
&actual_type, &actual_format, &actual_size,
&bytes_remaining, &tmp_data);
}
rc = 0;
- want_atom = XInternAtom (dpy, atomname, False);
for (i = 0; rc == 0 && i < dpyinfo->nr_net_supported_atoms; ++i)
rc = dpyinfo->net_supported_atoms[i] == want_atom;
}
static void
-set_wm_state (Lisp_Object frame, int add, const char *what, const char *what2)
+set_wm_state (Lisp_Object frame, int add, Atom atom, Atom value)
{
- const char *atom = "_NET_WM_STATE";
- Fx_send_client_event (frame, make_number (0), frame,
- make_unibyte_string (atom, strlen (atom)),
- make_number (32),
- /* 1 = add, 0 = remove */
+ struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (XFRAME (frame));
+
+ x_send_client_event (frame, make_number (0), frame,
+ dpyinfo->Xatom_net_wm_state,
+ make_number (32),
+ /* 1 = add, 0 = remove */
+ Fcons
+ (make_number (add ? 1 : 0),
Fcons
- (make_number (add ? 1 : 0),
- Fcons
- (make_unibyte_string (what, strlen (what)),
- what2 != 0
- ? Fcons (make_unibyte_string (what2, strlen (what2)),
- Qnil)
- : Qnil)));
+ (atom,
+ value != 0 ? value : Qnil)));
}
void
x_set_sticky (struct frame *f, Lisp_Object new_value, Lisp_Object old_value)
{
Lisp_Object frame;
+ struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
XSETFRAME (frame, f);
+
set_wm_state (frame, NILP (new_value) ? 0 : 1,
- "_NET_WM_STATE_STICKY", NULL);
+ dpyinfo->Xatom_net_wm_state_sticky, None);
}
/* Return the current _NET_WM_STATE.
else
*size_state = FULLSCREEN_HEIGHT;
}
- else if (a == dpyinfo->Xatom_net_wm_state_fullscreen_atom)
+ else if (a == dpyinfo->Xatom_net_wm_state_fullscreen)
*size_state = FULLSCREEN_BOTH;
else if (a == dpyinfo->Xatom_net_wm_state_sticky)
*sticky = 1;
static int
do_ewmh_fullscreen (struct frame *f)
{
- int have_net_atom = wm_supports (f, "_NET_WM_STATE");
+ struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
+ int have_net_atom = wm_supports (f, dpyinfo->Xatom_net_wm_state);
Lisp_Object lval = get_frame_param (f, Qfullscreen);
int cur, dummy;
/* Some window managers don't say they support _NET_WM_STATE, but they do say
they support _NET_WM_STATE_FULLSCREEN. Try that also. */
if (!have_net_atom)
- have_net_atom = wm_supports (f, "_NET_WM_STATE_FULLSCREEN");
+ have_net_atom = wm_supports (f, dpyinfo->Xatom_net_wm_state_fullscreen);
if (have_net_atom && cur != f->want_fullscreen)
{
Lisp_Object frame;
- const char *fs = "_NET_WM_STATE_FULLSCREEN";
- const char *fw = "_NET_WM_STATE_MAXIMIZED_HORZ";
- const char *fh = "_NET_WM_STATE_MAXIMIZED_VERT";
XSETFRAME (frame, f);
case FULLSCREEN_BOTH:
if (cur == FULLSCREEN_WIDTH || cur == FULLSCREEN_MAXIMIZED
|| cur == FULLSCREEN_HEIGHT)
- set_wm_state (frame, 0, fw, fh);
- set_wm_state (frame, 1, fs, NULL);
+ set_wm_state (frame, 0, dpyinfo->Xatom_net_wm_state_maximized_horz,
+ dpyinfo->Xatom_net_wm_state_maximized_vert);
+ set_wm_state (frame, 1, dpyinfo->Xatom_net_wm_state_fullscreen, None);
break;
case FULLSCREEN_WIDTH:
if (cur == FULLSCREEN_BOTH || cur == FULLSCREEN_HEIGHT
|| cur == FULLSCREEN_MAXIMIZED)
- set_wm_state (frame, 0, fs, fh);
+ set_wm_state (frame, 0, dpyinfo->Xatom_net_wm_state_fullscreen,
+ dpyinfo->Xatom_net_wm_state_maximized_vert);
if (cur != FULLSCREEN_MAXIMIZED)
- set_wm_state (frame, 1, fw, NULL);
+ set_wm_state (frame, 1, dpyinfo->Xatom_net_wm_state_maximized_horz, None);
break;
case FULLSCREEN_HEIGHT:
if (cur == FULLSCREEN_BOTH || cur == FULLSCREEN_WIDTH
|| cur == FULLSCREEN_MAXIMIZED)
- set_wm_state (frame, 0, fs, fw);
+ set_wm_state (frame, 0, dpyinfo->Xatom_net_wm_state_fullscreen,
+ dpyinfo->Xatom_net_wm_state_maximized_horz);
if (cur != FULLSCREEN_MAXIMIZED)
- set_wm_state (frame, 1, fh, NULL);
+ set_wm_state (frame, 1, dpyinfo->Xatom_net_wm_state_maximized_vert, None);
break;
case FULLSCREEN_MAXIMIZED:
if (cur == FULLSCREEN_BOTH)
- set_wm_state (frame, 0, fs, NULL);
- set_wm_state (frame, 1, fw, fh);
+ set_wm_state (frame, 0, dpyinfo->Xatom_net_wm_state_fullscreen, None);
+ set_wm_state (frame, 1, dpyinfo->Xatom_net_wm_state_maximized_horz,
+ dpyinfo->Xatom_net_wm_state_maximized_vert);
break;
case FULLSCREEN_NONE:
if (cur == FULLSCREEN_BOTH)
- set_wm_state (frame, 0, fs, NULL);
+ set_wm_state (frame, 0, dpyinfo->Xatom_net_wm_state_fullscreen, None);
else
- set_wm_state (frame, 0, fw, fh);
+ set_wm_state (frame, 0, dpyinfo->Xatom_net_wm_state_maximized_horz,
+ dpyinfo->Xatom_net_wm_state_maximized_vert);
}
f->want_fullscreen = FULLSCREEN_NONE;
/* See Window Manager Specification/Extended Window Manager Hints at
http://freedesktop.org/wiki/Specifications/wm-spec */
- const char *atom = "_NET_ACTIVE_WINDOW";
- if (f->async_visible && wm_supports (f, atom))
+ struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
+ if (f->async_visible && wm_supports (f, dpyinfo->Xatom_net_active_window))
{
Lisp_Object frame;
XSETFRAME (frame, f);
- Fx_send_client_event (frame, make_number (0), frame,
- make_unibyte_string (atom, strlen (atom)),
- make_number (32),
- Fcons (make_number (1),
- Fcons (make_number (last_user_time),
- Qnil)));
+ x_send_client_event (frame, make_number (0), frame,
+ dpyinfo->Xatom_net_active_window,
+ make_number (32),
+ Fcons (make_number (1),
+ Fcons (make_number (last_user_time),
+ Qnil)));
}
}
{
Atom atom;
unsigned long data[2];
-
- atom = XInternAtom (FRAME_X_DISPLAY (f), "_XEMBED_INFO", False);
+ struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
data[0] = XEMBED_VERSION;
data[1] = flags;
- XChangeProperty (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), atom, atom,
+ XChangeProperty (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f),
+ dpyinfo->Xatom_XEMBED_INFO, dpyinfo->Xatom_XEMBED_INFO,
32, PropModeReplace, (unsigned char *) data, 2);
}
dpyinfo->resx = (mm < 1) ? 100 : pixels * 25.4 / mm;
}
- dpyinfo->Xatom_wm_protocols
- = XInternAtom (dpyinfo->display, "WM_PROTOCOLS", False);
- dpyinfo->Xatom_wm_take_focus
- = XInternAtom (dpyinfo->display, "WM_TAKE_FOCUS", False);
- dpyinfo->Xatom_wm_save_yourself
- = XInternAtom (dpyinfo->display, "WM_SAVE_YOURSELF", False);
- dpyinfo->Xatom_wm_delete_window
- = XInternAtom (dpyinfo->display, "WM_DELETE_WINDOW", False);
- dpyinfo->Xatom_wm_change_state
- = XInternAtom (dpyinfo->display, "WM_CHANGE_STATE", False);
- dpyinfo->Xatom_wm_configure_denied
- = XInternAtom (dpyinfo->display, "WM_CONFIGURE_DENIED", False);
- dpyinfo->Xatom_wm_window_moved
- = XInternAtom (dpyinfo->display, "WM_MOVED", False);
- dpyinfo->Xatom_wm_client_leader
- = XInternAtom (dpyinfo->display, "WM_CLIENT_LEADER", False);
- dpyinfo->Xatom_editres
- = XInternAtom (dpyinfo->display, "Editres", False);
- dpyinfo->Xatom_CLIPBOARD
- = XInternAtom (dpyinfo->display, "CLIPBOARD", False);
- dpyinfo->Xatom_TIMESTAMP
- = XInternAtom (dpyinfo->display, "TIMESTAMP", False);
- dpyinfo->Xatom_TEXT
- = XInternAtom (dpyinfo->display, "TEXT", False);
- dpyinfo->Xatom_COMPOUND_TEXT
- = XInternAtom (dpyinfo->display, "COMPOUND_TEXT", False);
- dpyinfo->Xatom_UTF8_STRING
- = XInternAtom (dpyinfo->display, "UTF8_STRING", False);
- dpyinfo->Xatom_DELETE
- = XInternAtom (dpyinfo->display, "DELETE", False);
- dpyinfo->Xatom_MULTIPLE
- = XInternAtom (dpyinfo->display, "MULTIPLE", False);
- dpyinfo->Xatom_INCR
- = XInternAtom (dpyinfo->display, "INCR", False);
- dpyinfo->Xatom_EMACS_TMP
- = XInternAtom (dpyinfo->display, "_EMACS_TMP_", False);
- dpyinfo->Xatom_TARGETS
- = XInternAtom (dpyinfo->display, "TARGETS", False);
- dpyinfo->Xatom_NULL
- = XInternAtom (dpyinfo->display, "NULL", False);
- dpyinfo->Xatom_ATOM_PAIR
- = XInternAtom (dpyinfo->display, "ATOM_PAIR", False);
- /* For properties of font. */
- dpyinfo->Xatom_PIXEL_SIZE
- = XInternAtom (dpyinfo->display, "PIXEL_SIZE", False);
- dpyinfo->Xatom_AVERAGE_WIDTH
- = XInternAtom (dpyinfo->display, "AVERAGE_WIDTH", False);
- dpyinfo->Xatom_MULE_BASELINE_OFFSET
- = XInternAtom (dpyinfo->display, "_MULE_BASELINE_OFFSET", False);
- dpyinfo->Xatom_MULE_RELATIVE_COMPOSE
- = XInternAtom (dpyinfo->display, "_MULE_RELATIVE_COMPOSE", False);
- dpyinfo->Xatom_MULE_DEFAULT_ASCENT
- = XInternAtom (dpyinfo->display, "_MULE_DEFAULT_ASCENT", False);
-
- /* Ghostscript support. */
- dpyinfo->Xatom_PAGE = XInternAtom (dpyinfo->display, "PAGE", False);
- dpyinfo->Xatom_DONE = XInternAtom (dpyinfo->display, "DONE", False);
-
- dpyinfo->Xatom_Scrollbar = XInternAtom (dpyinfo->display, "SCROLLBAR",
- False);
-
- dpyinfo->Xatom_XEMBED = XInternAtom (dpyinfo->display, "_XEMBED",
- False);
-
- dpyinfo->Xatom_net_wm_state
- = XInternAtom (dpyinfo->display, "_NET_WM_STATE", False);
- dpyinfo->Xatom_net_wm_state_fullscreen_atom
- = XInternAtom (dpyinfo->display, "_NET_WM_STATE_FULLSCREEN", False);
- dpyinfo->Xatom_net_wm_state_maximized_horz
- = XInternAtom (dpyinfo->display, "_NET_WM_STATE_MAXIMIZED_HORZ", False);
- dpyinfo->Xatom_net_wm_state_maximized_vert
- = XInternAtom (dpyinfo->display, "_NET_WM_STATE_MAXIMIZED_VERT", False);
- dpyinfo->Xatom_net_wm_state_sticky
- = XInternAtom (dpyinfo->display, "_NET_WM_STATE_STICKY", False);
- dpyinfo->Xatom_net_window_type
- = XInternAtom (dpyinfo->display, "_NET_WM_WINDOW_TYPE", False);
- dpyinfo->Xatom_net_window_type_tooltip
- = XInternAtom (dpyinfo->display, "_NET_WM_WINDOW_TYPE_TOOLTIP", False);
- dpyinfo->Xatom_net_wm_icon_name
- = XInternAtom (dpyinfo->display, "_NET_WM_ICON_NAME", False);
- dpyinfo->Xatom_net_wm_name
- = XInternAtom (dpyinfo->display, "_NET_WM_NAME", False);
- dpyinfo->Xatom_net_frame_extents
- = XInternAtom (dpyinfo->display, "_NET_FRAME_EXTENTS", False);
+ {
+ const struct
+ {
+ const char *name;
+ Atom *atom;
+ } atom_refs[] = {
+ { "WM_PROTOCOLS", &dpyinfo->Xatom_wm_protocols },
+ { "WM_TAKE_FOCUS", &dpyinfo->Xatom_wm_take_focus },
+ { "WM_SAVE_YOURSELF", &dpyinfo->Xatom_wm_save_yourself },
+ { "WM_DELETE_WINDOW", &dpyinfo->Xatom_wm_delete_window },
+ { "WM_CHANGE_STATE", &dpyinfo->Xatom_wm_change_state },
+ { "WM_CONFIGURE_DENIED", &dpyinfo->Xatom_wm_configure_denied },
+ { "WM_MOVED", &dpyinfo->Xatom_wm_window_moved },
+ { "WM_CLIENT_LEADER", &dpyinfo->Xatom_wm_client_leader },
+ { "Editres", &dpyinfo->Xatom_editres },
+ { "CLIPBOARD", &dpyinfo->Xatom_CLIPBOARD },
+ { "TIMESTAMP", &dpyinfo->Xatom_TIMESTAMP },
+ { "TEXT", &dpyinfo->Xatom_TEXT },
+ { "COMPOUND_TEXT", &dpyinfo->Xatom_COMPOUND_TEXT },
+ { "UTF8_STRING", &dpyinfo->Xatom_UTF8_STRING },
+ { "DELETE", &dpyinfo->Xatom_DELETE },
+ { "MULTIPLE", &dpyinfo->Xatom_MULTIPLE },
+ { "INCR", &dpyinfo->Xatom_INCR },
+ { "_EMACS_TMP_", &dpyinfo->Xatom_EMACS_TMP },
+ { "TARGETS", &dpyinfo->Xatom_TARGETS },
+ { "NULL", &dpyinfo->Xatom_NULL },
+ { "ATOM_PAIR", &dpyinfo->Xatom_ATOM_PAIR },
+ { "_XEMBED_INFO", &dpyinfo->Xatom_XEMBED_INFO },
+ /* For properties of font. */
+ { "PIXEL_SIZE", &dpyinfo->Xatom_PIXEL_SIZE },
+ { "AVERAGE_WIDTH", &dpyinfo->Xatom_AVERAGE_WIDTH },
+ { "_MULE_BASELINE_OFFSET", &dpyinfo->Xatom_MULE_BASELINE_OFFSET },
+ { "_MULE_RELATIVE_COMPOSE", &dpyinfo->Xatom_MULE_RELATIVE_COMPOSE },
+ { "_MULE_DEFAULT_ASCENT", &dpyinfo->Xatom_MULE_DEFAULT_ASCENT },
+ /* Ghostscript support. */
+ { "DONE", &dpyinfo->Xatom_DONE },
+ { "PAGE", &dpyinfo->Xatom_PAGE },
+ { "SCROLLBAR", &dpyinfo->Xatom_Scrollbar },
+ { "_XEMBED", &dpyinfo->Xatom_XEMBED },
+ /* EWMH */
+ { "_NET_WM_STATE", &dpyinfo->Xatom_net_wm_state },
+ { "_NET_WM_STATE_FULLSCREEN", &dpyinfo->Xatom_net_wm_state_fullscreen },
+ { "_NET_WM_STATE_MAXIMIZED_HORZ",
+ &dpyinfo->Xatom_net_wm_state_maximized_horz },
+ { "_NET_WM_STATE_MAXIMIZED_VERT",
+ &dpyinfo->Xatom_net_wm_state_maximized_vert },
+ { "_NET_WM_STATE_STICKY", &dpyinfo->Xatom_net_wm_state_sticky },
+ { "_NET_WM_WINDOW_TYPE", &dpyinfo->Xatom_net_window_type },
+ { "_NET_WM_WINDOW_TYPE_TOOLTIP",
+ &dpyinfo->Xatom_net_window_type_tooltip },
+ { "_NET_WM_ICON_NAME", &dpyinfo->Xatom_net_wm_icon_name },
+ { "_NET_WM_NAME", &dpyinfo->Xatom_net_wm_name },
+ { "_NET_SUPPORTED", &dpyinfo->Xatom_net_supported },
+ { "_NET_SUPPORTING_WM_CHECK", &dpyinfo->Xatom_net_supported },
+ { "_NET_WM_WINDOW_OPACITY", &dpyinfo->Xatom_net_wm_window_opacity },
+ { "_NET_ACTIVE_WINDOW", &dpyinfo->Xatom_net_active_window },
+ { "_NET_FRAME_EXTENTS", &dpyinfo->Xatom_net_frame_extents },
+ /* Session management */
+ { "SM_CLIENT_ID", &dpyinfo->Xatom_SM_CLIENT_ID },
+ { "_XSETTINGS_SETTINGS", &dpyinfo->Xatom_xsettings_prop },
+ { "MANAGER", &dpyinfo->Xatom_xsettings_mgr },
+ };
+
+ int i;
+ const int atom_count = sizeof (atom_refs) / sizeof (atom_refs[0]);
+ /* 1 for _XSETTINGS_SN */
+ const int total_atom_count = 1 + atom_count;
+ Atom *atoms_return = xmalloc (sizeof (Atom) * total_atom_count);
+ char **atom_names = xmalloc (sizeof (char *) * total_atom_count);
+ char xsettings_atom_name[64];
+
+ for (i = 0; i < atom_count; i++)
+ atom_names[i] = (char *) atom_refs[i].name;
+
+ /* Build _XSETTINGS_SN atom name */
+ snprintf (xsettings_atom_name, sizeof (xsettings_atom_name),
+ "_XSETTINGS_S%d", XScreenNumberOfScreen (dpyinfo->screen));
+ atom_names[i] = xsettings_atom_name;
+
+ XInternAtoms (dpyinfo->display, atom_names, total_atom_count,
+ False, atoms_return);
+
+ for (i = 0; i < atom_count; i++)
+ *atom_refs[i].atom = atoms_return[i];
+
+ /* Manual copy of last atom */
+ dpyinfo->Xatom_xsettings_sel = atoms_return[i];
+
+ xfree (atom_names);
+ xfree (atoms_return);
+ }
dpyinfo->x_dnd_atoms_size = 8;
dpyinfo->x_dnd_atoms_length = 0;
HCoop / bpt / emacs.git / blobdiff