[mutter/wip/carlosg/axe-libsn: 1/2] x11: Drop usage of libstartup-notification
- From: Carlos Garnacho <carlosg src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [mutter/wip/carlosg/axe-libsn: 1/2] x11: Drop usage of libstartup-notification
- Date: Tue, 16 Apr 2019 11:54:04 +0000 (UTC)
commit 4462439c867d95956a5a0a3fe1cd2622d050d0b0
Author: Carlos Garnacho <carlosg gnome org>
Date: Tue Apr 16 12:47:00 2019 +0200
x11: Drop usage of libstartup-notification
And replace with our own XClientMessageEvent handling. It has the advantage
that we can mix Wayland and X11 startup notifications without always going
through X11 so that libstartup-notification is able to get the full picture.
This will fare much better on no/intermittent X11 availability.
A second advantage is the removed dependency, and that it seems to result
in less code (yay abstractions!).
config.h.meson | 3 -
meson.build | 8 -
src/core/display-private.h | 4 -
src/core/main.c | 5 -
src/core/meta-launch-context.c | 15 -
src/meson.build | 6 -
src/x11/meta-startup-notification-x11.c | 483 +++++++++++++++-----------------
src/x11/meta-startup-notification-x11.h | 5 -
8 files changed, 226 insertions(+), 303 deletions(-)
---
diff --git a/config.h.meson b/config.h.meson
index 70681d774..34f5f239f 100644
--- a/config.h.meson
+++ b/config.h.meson
@@ -46,9 +46,6 @@
/* Building with SM support */
#mesondefine HAVE_SM
-/* Building with startup notification support */
-#mesondefine HAVE_STARTUP_NOTIFICATION
-
/* Path to Xwayland executable */
#mesondefine XWAYLAND_PATH
diff --git a/meson.build b/meson.build
index 6ce9e59f2..1c0226d4d 100644
--- a/meson.build
+++ b/meson.build
@@ -225,12 +225,6 @@ if have_pango_ft2
pangoft2_dep = dependency('pangoft2')
endif
-have_startup_notification = get_option('startup_notification')
-if have_startup_notification
- libstartup_notification_dep = dependency('libstartup-notification-1.0',
- version: libstartup_notification_req)
-endif
-
have_remote_desktop = get_option('remote_desktop')
if have_remote_desktop
libpipewire_dep = dependency('libpipewire-0.2', version: libpipewire_req)
@@ -334,7 +328,6 @@ cdata.set('HAVE_WAYLAND_EGLSTREAM', have_wayland_eglstream)
cdata.set('HAVE_LIBGUDEV', have_libgudev)
cdata.set('HAVE_LIBWACOM', have_libwacom)
cdata.set('HAVE_SM', have_sm)
-cdata.set('HAVE_STARTUP_NOTIFICATION', have_startup_notification)
cdata.set('HAVE_INTROSPECTION', have_introspection)
xkb_base = xkeyboard_config_dep.get_pkgconfig_variable('xkb_base')
@@ -399,7 +392,6 @@ output = [
' gudev.................... ' + have_libgudev.to_string(),
' Wacom.................... ' + have_libwacom.to_string(),
' SM....................... ' + have_sm.to_string(),
- ' Startup notification..... ' + have_startup_notification.to_string(),
' Introspection............ ' + have_introspection.to_string(),
'',
' Tests:',
diff --git a/src/core/display-private.h b/src/core/display-private.h
index 55e1d27d1..d2b8921b4 100644
--- a/src/core/display-private.h
+++ b/src/core/display-private.h
@@ -31,10 +31,6 @@
#include <X11/extensions/sync.h>
#include <X11/Xlib.h>
-#ifdef HAVE_STARTUP_NOTIFICATION
-#include <libsn/sn.h>
-#endif
-
#include "clutter/clutter.h"
#include "core/keybindings-private.h"
#include "core/meta-gesture-tracker-private.h"
diff --git a/src/core/main.c b/src/core/main.c
index e8464720f..3ad2999fe 100644
--- a/src/core/main.c
+++ b/src/core/main.c
@@ -118,11 +118,6 @@ static void prefs_changed_callback (MetaPreference pref,
static void
meta_print_compilation_info (void)
{
-#ifdef HAVE_STARTUP_NOTIFICATION
- meta_verbose ("Compiled with startup notification\n");
-#else
- meta_verbose ("Compiled without startup notification\n");
-#endif
}
/**
diff --git a/src/core/meta-launch-context.c b/src/core/meta-launch-context.c
index eda51514f..3b73ebf31 100644
--- a/src/core/meta-launch-context.c
+++ b/src/core/meta-launch-context.c
@@ -125,27 +125,12 @@ meta_launch_context_get_startup_notify_id (GAppLaunchContext *launch_context,
GList *files)
{
MetaLaunchContext *context = META_LAUNCH_CONTEXT (launch_context);
- MetaDisplay *display = context->display;
int workspace_idx = -1;
char *startup_id = NULL;
if (context->workspace)
workspace_idx = meta_workspace_index (context->workspace);
- if (display->x11_display)
- {
- /* If there is a X11 display, we prefer going entirely through
- * libsn, as SnMonitor expects to keep a view of the full lifetime
- * of the startup sequence. We can't avoid it when launching and
- * expect that a "remove" message from a X11 client will be handled.
- */
- startup_id =
- meta_x11_startup_notification_launch (display->x11_display,
- info,
- context->timestamp,
- workspace_idx);
- }
-
if (!startup_id)
{
const char *application_id = NULL;
diff --git a/src/meson.build b/src/meson.build
index 9919b5cfb..499b7ef35 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -55,12 +55,6 @@ if have_libgudev
]
endif
-if have_startup_notification
- mutter_pkg_private_deps += [
- libstartup_notification_dep,
- ]
-endif
-
if have_libwacom
mutter_pkg_private_deps += [
libwacom_dep,
diff --git a/src/x11/meta-startup-notification-x11.c b/src/x11/meta-startup-notification-x11.c
index d6814926a..d1e7688ad 100644
--- a/src/x11/meta-startup-notification-x11.c
+++ b/src/x11/meta-startup-notification-x11.c
@@ -26,345 +26,314 @@
#include "meta/meta-x11-errors.h"
#include "x11/meta-x11-display-private.h"
-#ifdef HAVE_STARTUP_NOTIFICATION
+#define MAX_MESSAGE_LENGTH 4096
+#define CLIENT_MESSAGE_DATA_LENGTH 20
enum
{
- PROP_SEQ_X11_0,
- PROP_SEQ_X11_SEQ,
- N_SEQ_X11_PROPS
+ MESSAGE_TYPE_NEW,
+ MESSAGE_TYPE_REMOVE,
};
-struct _MetaStartupSequenceX11
+struct _MetaX11StartupNotification
{
- MetaStartupSequence parent_instance;
- SnStartupSequence *seq;
+ Atom atom_net_startup_info_begin;
+ Atom atom_net_startup_info;
+ GHashTable *messages;
+ MetaX11Display *x11_display;
};
-struct _MetaX11StartupNotification
+typedef struct
{
- SnDisplay *sn_display;
- SnMonitorContext *sn_context;
-};
+ Window xwindow;
+ GString *data;
+} StartupMessage;
-static GParamSpec *seq_x11_props[N_SEQ_X11_PROPS];
-G_DEFINE_TYPE (MetaStartupSequenceX11,
- meta_startup_sequence_x11,
- META_TYPE_STARTUP_SEQUENCE)
+static StartupMessage *
+startup_message_new (Window window)
+{
+ StartupMessage *message;
+
+ message = g_new0 (StartupMessage, 1);
+ message->xwindow = window;
+ message->data = g_string_new (NULL);
+
+ return message;
+}
static void
-meta_startup_sequence_x11_complete (MetaStartupSequence *seq)
+startup_message_free (StartupMessage *message)
{
- MetaStartupSequenceX11 *seq_x11;
-
- seq_x11 = META_STARTUP_SEQUENCE_X11 (seq);
- sn_startup_sequence_complete (seq_x11->seq);
+ g_string_free (message->data, TRUE);
+ g_free (message);
}
static void
-meta_startup_sequence_x11_finalize (GObject *object)
+skip_whitespace (const gchar **str)
+{
+ while ((*str)[0] == ' ')
+ (*str)++;
+}
+
+static gchar *
+parse_key (const gchar **str)
{
- MetaStartupSequenceX11 *seq_x11;
+ const gchar *start = *str;
- seq_x11 = META_STARTUP_SEQUENCE_X11 (object);
- sn_startup_sequence_unref (seq_x11->seq);
+ while (*str[0] != '\0' && *str[0] != '=')
+ (*str)++;
- G_OBJECT_CLASS (meta_startup_sequence_x11_parent_class)->finalize (object);
+ if (start == *str)
+ return NULL;
+
+ return g_strndup (start, *str - start);
}
-static void
-meta_startup_sequence_x11_set_property (GObject *object,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec)
+static gchar *
+parse_value (const gchar **str)
{
- MetaStartupSequenceX11 *seq_x11;
+ const gchar *end;
+ gboolean escaped = FALSE, quoted = FALSE;
+ GString *value;
- seq_x11 = META_STARTUP_SEQUENCE_X11 (object);
+ end = *str;
+ value = g_string_new (NULL);
- switch (prop_id)
+ while (end[0] != '\0')
{
- case PROP_SEQ_X11_SEQ:
- seq_x11->seq = g_value_get_pointer (value);
- sn_startup_sequence_ref (seq_x11->seq);
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
+ if (escaped)
+ {
+ g_string_append_c (value, end[0]);
+ escaped = FALSE;
+ }
+ else
+ {
+ if (!quoted && end[0] == ' ')
+ break;
+ else if (end[0] == '"')
+ quoted = !quoted;
+ else if (end[0] == '\\')
+ escaped = TRUE;
+ else
+ g_string_append_c (value, end[0]);
+ }
-static void
-meta_startup_sequence_x11_get_property (GObject *object,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec)
-{
- MetaStartupSequenceX11 *seq_x11;
+ end++;
+ }
- seq_x11 = META_STARTUP_SEQUENCE_X11 (object);
+ *str = end;
- switch (prop_id)
+ if (value->len == 0)
{
- case PROP_SEQ_X11_SEQ:
- g_value_set_pointer (value, seq_x11->seq);
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
+ g_string_free (value, TRUE);
+ return NULL;
}
-}
-static void
-meta_startup_sequence_x11_init (MetaStartupSequenceX11 *seq)
-{
+ return g_string_free (value, FALSE);
}
-static void
-meta_startup_sequence_x11_class_init (MetaStartupSequenceX11Class *klass)
+static gboolean
+startup_message_parse (StartupMessage *message,
+ int *type,
+ gchar **id,
+ GHashTable **data)
{
- MetaStartupSequenceClass *seq_class;
- GObjectClass *object_class;
-
- seq_class = META_STARTUP_SEQUENCE_CLASS (klass);
- seq_class->complete = meta_startup_sequence_x11_complete;
-
- object_class = G_OBJECT_CLASS (klass);
- object_class->finalize = meta_startup_sequence_x11_finalize;
- object_class->set_property = meta_startup_sequence_x11_set_property;
- object_class->get_property = meta_startup_sequence_x11_get_property;
-
- seq_x11_props[PROP_SEQ_X11_SEQ] =
- g_param_spec_pointer ("seq",
- "Sequence",
- "Sequence",
- G_PARAM_READWRITE |
- G_PARAM_CONSTRUCT_ONLY);
-
- g_object_class_install_properties (object_class, N_SEQ_X11_PROPS,
- seq_x11_props);
-}
+ const gchar *str = message->data->str;
-static MetaStartupSequence *
-meta_startup_sequence_x11_new (SnStartupSequence *seq)
-{
- gint64 timestamp;
-
- timestamp = sn_startup_sequence_get_timestamp (seq) * 1000;
- return g_object_new (META_TYPE_STARTUP_SEQUENCE_X11,
- "id", sn_startup_sequence_get_id (seq),
- "icon-name", sn_startup_sequence_get_icon_name (seq),
- "application-id", sn_startup_sequence_get_application_id (seq),
- "wmclass", sn_startup_sequence_get_wmclass (seq),
- "name", sn_startup_sequence_get_name (seq),
- "workspace", sn_startup_sequence_get_workspace (seq),
- "timestamp", timestamp,
- "seq", seq,
- NULL);
-}
+ if (strncmp (str, "new:", 4) == 0)
+ {
+ *type = MESSAGE_TYPE_NEW;
+ str += 4;
+ }
+ else if (strncmp (str, "remove:", 7) == 0)
+ {
+ *type = MESSAGE_TYPE_REMOVE;
+ str += 7;
+ }
+ else
+ {
+ return FALSE;
+ }
-static void
-sn_error_trap_push (SnDisplay *sn_display,
- Display *xdisplay)
-{
- MetaDisplay *display;
+ *data = g_hash_table_new_full (g_str_hash,
+ g_str_equal,
+ g_free,
+ g_free);
+ while (str[0])
+ {
+ gchar *key, *value;
- display = meta_display_for_x_display (xdisplay);
- if (display != NULL)
- meta_x11_error_trap_push (display->x11_display);
-}
+ skip_whitespace (&str);
+ key = parse_key (&str);
+ if (!key)
+ break;
-static void
-sn_error_trap_pop (SnDisplay *sn_display,
- Display *xdisplay)
-{
- MetaDisplay *display;
+ str++;
+ value = parse_value (&str);
- display = meta_display_for_x_display (xdisplay);
- if (display != NULL)
- meta_x11_error_trap_pop (display->x11_display);
-}
+ if (!value)
+ {
+ g_free (key);
+ break;
+ }
-static void
-meta_startup_notification_sn_event (SnMonitorEvent *event,
- void *user_data)
-{
- MetaX11Display *x11_display = user_data;
- MetaStartupNotification *sn = x11_display->display->startup_notification;
- MetaStartupSequence *seq;
- SnStartupSequence *sequence;
+ g_hash_table_insert (*data, key, value);
+ }
- sequence = sn_monitor_event_get_startup_sequence (event);
+ *id = g_strdup (g_hash_table_lookup (*data, "ID"));
- sn_startup_sequence_ref (sequence);
+ return TRUE;
+}
- switch (sn_monitor_event_get_type (event))
- {
- case SN_MONITOR_EVENT_INITIATED:
- {
- const char *wmclass;
-
- wmclass = sn_startup_sequence_get_wmclass (sequence);
-
- meta_topic (META_DEBUG_STARTUP,
- "Received startup initiated for %s wmclass %s\n",
- sn_startup_sequence_get_id (sequence),
- wmclass ? wmclass : "(unset)");
-
- seq = meta_startup_sequence_x11_new (sequence);
- meta_startup_notification_add_sequence (sn, seq);
- g_object_unref (seq);
- }
- break;
-
- case SN_MONITOR_EVENT_COMPLETED:
- {
- meta_topic (META_DEBUG_STARTUP,
- "Received startup completed for %s\n",
- sn_startup_sequence_get_id (sequence));
-
- seq = meta_startup_notification_lookup_sequence (sn, sn_startup_sequence_get_id (sequence));
- if (seq)
- {
- meta_startup_sequence_complete (seq);
- meta_startup_notification_remove_sequence (sn, seq);
- }
- }
- break;
-
- case SN_MONITOR_EVENT_CHANGED:
- meta_topic (META_DEBUG_STARTUP,
- "Received startup changed for %s\n",
- sn_startup_sequence_get_id (sequence));
- break;
-
- case SN_MONITOR_EVENT_CANCELED:
- meta_topic (META_DEBUG_STARTUP,
- "Received startup canceled for %s\n",
- sn_startup_sequence_get_id (sequence));
- break;
- }
+static gboolean
+startup_message_add_data (StartupMessage *message,
+ const gchar *data)
+{
+ int len;
+
+ len = strnlen (data, CLIENT_MESSAGE_DATA_LENGTH);
+ g_string_append_len (message->data, data, len);
- sn_startup_sequence_unref (sequence);
+ return (message->data->len > MAX_MESSAGE_LENGTH ||
+ len < CLIENT_MESSAGE_DATA_LENGTH);
}
-#endif
void
meta_x11_startup_notification_init (MetaX11Display *x11_display)
{
-#ifdef HAVE_STARTUP_NOTIFICATION
MetaX11StartupNotification *x11_sn;
x11_sn = g_new0 (MetaX11StartupNotification, 1);
- x11_sn->sn_display = sn_display_new (x11_display->xdisplay,
- sn_error_trap_push,
- sn_error_trap_pop);
- x11_sn->sn_context =
- sn_monitor_context_new (x11_sn->sn_display,
- meta_x11_display_get_screen_number (x11_display),
- meta_startup_notification_sn_event,
- x11_display,
- NULL);
-
+ x11_sn->atom_net_startup_info_begin = XInternAtom (x11_display->xdisplay,
+ "_NET_STARTUP_INFO_BEGIN",
+ False);
+ x11_sn->atom_net_startup_info = XInternAtom (x11_display->xdisplay,
+ "_NET_STARTUP_INFO",
+ False);
+ x11_sn->messages = g_hash_table_new_full (NULL, NULL, NULL,
+ (GDestroyNotify) startup_message_free);
+ x11_sn->x11_display = x11_display;
x11_display->startup_notification = x11_sn;
-#endif
}
void
meta_x11_startup_notification_release (MetaX11Display *x11_display)
{
-#ifdef HAVE_STARTUP_NOTIFICATION
MetaX11StartupNotification *x11_sn = x11_display->startup_notification;
x11_display->startup_notification = NULL;
if (x11_sn)
{
- sn_monitor_context_unref (x11_sn->sn_context);
- sn_display_unref (x11_sn->sn_display);
+ g_hash_table_unref (x11_sn->messages);
g_free (x11_sn);
}
-#endif
}
-gboolean
-meta_x11_startup_notification_handle_xevent (MetaX11Display *x11_display,
- XEvent *xevent)
+static void
+handle_message (MetaX11StartupNotification *x11_sn,
+ StartupMessage *message)
{
- MetaX11StartupNotification *x11_sn = x11_display->startup_notification;
+ MetaStartupNotification *sn = x11_sn->x11_display->display->startup_notification;
+ MetaStartupSequence *seq;
+ GHashTable *data;
+ char *id;
+ int type;
- if (!x11_sn)
- return FALSE;
+ if (message->data->len <= MAX_MESSAGE_LENGTH &&
+ g_utf8_validate (message->data->str, -1, NULL) &&
+ startup_message_parse (message, &type, &id, &data))
+ {
+ if (type == MESSAGE_TYPE_NEW)
+ {
+ uint64_t timestamp = 0;
+ int workspace = -1;
+
+ if (g_hash_table_contains (data, "DESKTOP"))
+ workspace = atoi (g_hash_table_lookup (data, "DESKTOP"));
+ if (g_hash_table_contains (data, "TIMESTAMP"))
+ timestamp = g_ascii_strtoull (g_hash_table_lookup (data, "TIMESTAMP"), NULL, 10);
+
+ seq = g_object_new (META_TYPE_STARTUP_SEQUENCE,
+ "id", id,
+ "icon-name", g_hash_table_lookup (data, "ICON_NAME"),
+ "application-id", g_hash_table_lookup (data, "APPLICATION_ID"),
+ "wmclass", g_hash_table_lookup (data, "WMCLASS"),
+ "name", g_hash_table_lookup (data, "NAME"),
+ "workspace", workspace,
+ "timestamp", timestamp,
+ NULL);
+
+ meta_topic (META_DEBUG_STARTUP,
+ "Received startup initiated for %s wmclass %s\n",
+ id, (gchar*) g_hash_table_lookup (data, "WMCLASS"));
+
+ meta_startup_notification_add_sequence (sn, seq);
+ g_object_unref (seq);
+ }
+ else if (type == MESSAGE_TYPE_REMOVE)
+ {
+ meta_topic (META_DEBUG_STARTUP,
+ "Received startup completed for %s\n", id);
+ seq = meta_startup_notification_lookup_sequence (sn, id);
+
+ if (seq)
+ {
+ meta_startup_sequence_complete (seq);
+ meta_startup_notification_remove_sequence (sn, seq);
+ }
+ }
- return sn_display_process_event (x11_sn->sn_display, xevent);
-}
+ g_hash_table_unref (data);
+ g_free (id);
+ }
-typedef void (* SetAppIdFunc) (SnLauncherContext *context,
- const char *app_id);
+ g_hash_table_remove (x11_sn->messages, GINT_TO_POINTER (message->xwindow));
+}
-gchar *
-meta_x11_startup_notification_launch (MetaX11Display *x11_display,
- GAppInfo *app_info,
- uint32_t timestamp,
- int workspace)
+static gboolean
+handle_startup_notification_event (MetaX11StartupNotification *x11_sn,
+ XClientMessageEvent *client_event)
{
- gchar *startup_id = NULL;
-#ifdef HAVE_STARTUP_NOTIFICATION
- MetaX11StartupNotification *x11_sn = x11_display->startup_notification;
- SnLauncherContext *sn_launcher;
- int screen;
-
- screen = meta_x11_display_get_screen_number (x11_display);
- sn_launcher = sn_launcher_context_new (x11_sn->sn_display, screen);
+ StartupMessage *message;
- sn_launcher_context_set_name (sn_launcher, g_app_info_get_name (app_info));
- sn_launcher_context_set_workspace (sn_launcher, workspace);
- sn_launcher_context_set_binary_name (sn_launcher,
- g_app_info_get_executable (app_info));
-
- if (G_IS_DESKTOP_APP_INFO (app_info))
+ if (client_event->message_type == x11_sn->atom_net_startup_info_begin)
+ {
+ message = startup_message_new (client_event->window);
+ g_hash_table_insert (x11_sn->messages,
+ GINT_TO_POINTER (client_event->window),
+ message);
+ if (startup_message_add_data (message, client_event->data.b))
+ handle_message (x11_sn, message);
+ return TRUE;
+ }
+ else if (client_event->message_type == x11_sn->atom_net_startup_info)
{
- const char *application_id;
- SetAppIdFunc func = NULL;
- GModule *self;
-
- application_id =
- g_desktop_app_info_get_filename (G_DESKTOP_APP_INFO (app_info));
- self = g_module_open (NULL, G_MODULE_BIND_MASK);
-
- /* This here is a terrible workaround to bypass a libsn bug that is not
- * likely to get fixed at this point.
- * sn_launcher_context_set_application_id is correctly defined in the
- * sn-launcher.h file, but it's mistakenly called
- * sn_launcher_set_application_id in the C file.
- *
- * We look up the symbol instead, but still prefer the correctly named
- * function, if one were ever to be added.
- */
- if (!g_module_symbol (self, "sn_launcher_context_set_application_id",
- (gpointer *) &func))
+ message = g_hash_table_lookup (x11_sn->messages,
+ GINT_TO_POINTER (client_event->window));
+ if (message)
{
- g_module_symbol (self, "sn_launcher_set_application_id",
- (gpointer *) &func);
+ if (startup_message_add_data (message, client_event->data.b))
+ handle_message (x11_sn, message);
+ return TRUE;
}
-
- if (func)
- func (sn_launcher, application_id);
-
- g_module_close (self);
}
- sn_launcher_context_initiate (sn_launcher,
- g_get_prgname (),
- g_app_info_get_name (app_info),
- timestamp);
+ return FALSE;
+}
+
+gboolean
+meta_x11_startup_notification_handle_xevent (MetaX11Display *x11_display,
+ XEvent *xevent)
+{
+ MetaX11StartupNotification *x11_sn = x11_display->startup_notification;
- startup_id = g_strdup (sn_launcher_context_get_startup_id (sn_launcher));
+ if (!x11_sn)
+ return FALSE;
- /* Fire and forget, we have a SnMonitor in addition */
- sn_launcher_context_unref (sn_launcher);
-#endif /* HAVE_STARTUP_NOTIFICATION */
+ if (xevent->xany.type != ClientMessage)
+ return FALSE;
- return startup_id;
+ return handle_startup_notification_event (x11_sn, &xevent->xclient);
}
diff --git a/src/x11/meta-startup-notification-x11.h b/src/x11/meta-startup-notification-x11.h
index b46a45e5d..050d20caf 100644
--- a/src/x11/meta-startup-notification-x11.h
+++ b/src/x11/meta-startup-notification-x11.h
@@ -36,9 +36,4 @@ void meta_x11_startup_notification_release (MetaX11Display *x11_display);
gboolean meta_x11_startup_notification_handle_xevent (MetaX11Display *x11_display,
XEvent *xevent);
-gchar * meta_x11_startup_notification_launch (MetaX11Display *x11_display,
- GAppInfo *app_info,
- uint32_t timestamp,
- int workspace);
-
#endif /* META_X11_STARTUP_NOTIFICATION_H */
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