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xwm: Reduce window property debug output

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We just print properties when they change now instead of dumping all
properties whenever we re-read them.  Also, make the property output a
little more concise.
This commit is contained in:
Kristian Høgsberg
2012-05-30 09:58:02 -04:00
parent 66a099b775
commit 0273b5716a
2 changed files with 24 additions and 60 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/xwayland/window-manager.c
+21 -60
View File
@@ -139,8 +139,8 @@ get_atom_name(xcb_connection_t *c, xcb_atom_t atom)
}
void
dump_property(struct weston_wm *wm, xcb_atom_t property,
xcb_get_property_reply_t *reply)
dump_property(struct weston_wm *wm,
xcb_atom_t property, xcb_get_property_reply_t *reply)
{
int32_t *incr_value;
const char *text_value, *name;
@@ -148,14 +148,14 @@ dump_property(struct weston_wm *wm, xcb_atom_t property,
int width, len;
uint32_t i;
width = fprintf(stderr, " %s: ", get_atom_name(wm->conn, property));
width = fprintf(stderr, "%s: ", get_atom_name(wm->conn, property));
if (reply == NULL) {
fprintf(stderr, "(no reply)\n");
return;
}
width += fprintf(stderr,
"type %s, format %d, length %d (value_len %d): ",
"%s/%d, length %d (value_len %d): ",
get_atom_name(wm->conn, reply->type),
reply->format,
xcb_get_property_value_length(reply),
@@ -191,42 +191,20 @@ dump_property(struct weston_wm *wm, xcb_atom_t property,
}
}
static void
dump_window_properties(struct weston_wm *wm, xcb_window_t window)
void
read_and_dump_property(struct weston_wm *wm,
xcb_window_t window, xcb_atom_t property)
{
xcb_list_properties_cookie_t list_cookie;
xcb_list_properties_reply_t *list_reply;
xcb_get_property_cookie_t property_cookie;
xcb_get_property_reply_t *property_reply;
xcb_atom_t *atoms;
int i, length;
xcb_get_property_reply_t *reply;
xcb_get_property_cookie_t cookie;
list_cookie = xcb_list_properties(wm->conn, window);
list_reply = xcb_list_properties_reply(wm->conn, list_cookie, NULL);
if (!list_reply)
/* Bad window, typically */
return;
cookie = xcb_get_property(wm->conn, 0, window,
property, XCB_ATOM_ANY, 0, 2048);
reply = xcb_get_property_reply(wm->conn, cookie, NULL);
length = xcb_list_properties_atoms_length(list_reply);
atoms = xcb_list_properties_atoms(list_reply);
dump_property(wm, property, reply);
for (i = 0; i < length; i++) {
property_cookie =
xcb_get_property(wm->conn,
0, /* delete */
window,
atoms[i],
XCB_ATOM_ANY,
0, 2048);
property_reply = xcb_get_property_reply(wm->conn,
property_cookie, NULL);
dump_property(wm, atoms[i], property_reply);
free(property_reply);
}
free(list_reply);
free(reply);
}
/* We reuse some predefined, but otherwise useles atoms */
@@ -266,8 +244,6 @@ weston_wm_window_read_properties(struct weston_wm_window *window)
return;
window->properties_dirty = 0;
dump_window_properties(wm, window->id);
for (i = 0; i < ARRAY_LENGTH(props); i++)
cookie[i] = xcb_get_property(wm->conn,
0, /* delete */
@@ -648,29 +624,14 @@ weston_wm_handle_property_notify(struct weston_wm *wm, xcb_generic_event_t *even
if (window)
window->properties_dirty = 1;
if (property_notify->atom == XCB_ATOM_WM_CLASS) {
fprintf(stderr, "wm_class changed\n");
} else if (property_notify->atom == XCB_ATOM_WM_TRANSIENT_FOR) {
fprintf(stderr, "wm_transient_for changed\n");
} else if (property_notify->atom == wm->atom.wm_protocols) {
fprintf(stderr, "wm_protocols changed\n");
} else if (property_notify->atom == wm->atom.net_wm_name) {
fprintf(stderr, "_net_wm_name changed\n");
fprintf(stderr, "XCB_PROPERTY_NOTIFY: window %d, ",
property_notify->window);
read_and_dump_property(wm, property_notify->window,
property_notify->atom);
if (property_notify->atom == wm->atom.net_wm_name ||
property_notify->atom == XCB_ATOM_WM_NAME)
weston_wm_window_schedule_repaint(window);
} else if (property_notify->atom == wm->atom.net_wm_user_time) {
fprintf(stderr, "_net_wm_user_time changed\n");
} else if (property_notify->atom == wm->atom.net_wm_icon_name) {
fprintf(stderr, "_net_wm_icon_name changed\n");
} else if (property_notify->atom == XCB_ATOM_WM_NAME) {
fprintf(stderr, "wm_name changed\n");
weston_wm_window_schedule_repaint(window);
} else if (property_notify->atom == XCB_ATOM_WM_ICON_NAME) {
fprintf(stderr, "wm_icon_name changed\n");
} else {
fprintf(stderr, "XCB_PROPERTY_NOTIFY: "
"unhandled property change: %s\n",
get_atom_name(wm->conn, property_notify->atom));
}
}
static void
src/xwayland/xwayland.h
+3
View File
@@ -122,6 +122,9 @@ struct weston_wm {
void
dump_property(struct weston_wm *wm, xcb_atom_t property,
xcb_get_property_reply_t *reply);
void
read_and_dump_property(struct weston_wm *wm,
xcb_window_t window, xcb_atom_t property);
const char *
get_atom_name(xcb_connection_t *c, xcb_atom_t atom);