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notify-send: Add support for notification actions and responses 

The activated action name is written to stdout and the notification is closed
when a valid action has been selected.
This commit is contained in:
Ben Blain 2021-03-11 10:32:57 +00:00 committed by Marco Trevisan (Treviño)
parent a396dd9af9
commit 6c707d2dfd
2 changed files with 59 additions and 0 deletions
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6
docs/notify-send.xml
View File

@ -58,6 +58,12 @@
<para>Show help and exit.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option>-A</option>, <option>--action</option>=[<replaceable>NAME</replaceable>=]<replaceable>Text...</replaceable></term>
<listitem>
<para>Specifies the actions to display to the user. Implies <option>--wait</option> to wait for user input. May be set multiple times. The <replaceable>NAME</replaceable> of the action is output to <literal>stdout</literal>. If <replaceable>NAME</replaceable> is not specified, the numerical index of the option is used (starting with <literal>1</literal>).</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option>-u</option>, <option>--urgency</option>=<replaceable>LEVEL</replaceable></term>
<listitem>

53
tools/notify-send.c
View File

@ -128,6 +128,17 @@ handle_closed (NotifyNotification *notify,
g_main_loop_quit (loop);
}
static void
handle_action (NotifyNotification *notify,
char *action,
gpointer user_data)
{
const char *action_name = user_data;
g_printf ("%s\n", action_name);
notify_notification_close (notify, NULL);
}
static gboolean
on_wait_timeout (gpointer data)
{
@ -147,6 +158,7 @@ main (int argc, char *argv[])
static char *icon_str = NULL;
static char **n_text = NULL;
static char **hints = NULL;
static char **actions = NULL;
static gboolean print_id = FALSE;
static gint notification_id = 0;
static gboolean do_version = FALSE;
@ -186,6 +198,12 @@ main (int argc, char *argv[])
{"wait", 'w', 0, G_OPTION_ARG_NONE, &wait,
N_("Wait for the notification to be closed before exiting."),
NULL},
{"action", 'A', 0, G_OPTION_ARG_FILENAME_ARRAY, &actions,
N_
("Specifies the actions to display to the user. Implies --wait to wait for user input."
" May be set multiple times. The name of the action is output to stdout. If NAME is "
"not specified, the numerical index of the option is used (starting with 0)."),
N_("[NAME=]Text...")},
{"version", 'v', 0, G_OPTION_ARG_NONE, &do_version,
N_("Version of the package."),
NULL},
@ -294,6 +312,41 @@ main (int argc, char *argv[])
}
}
if (actions != NULL) {
gint i = 0;
char *action = NULL;
gchar **spl = NULL;
while ((action = actions[i++])) {
gchar *name;
const gchar *label;
spl = g_strsplit (action, "=", 2);
if (g_strv_length (spl) == 1) {
name = g_strdup_printf ("%d", i - 1);
label = g_strstrip (spl[0]);
} else {
name = g_strdup (g_strstrip (spl[0]));
label = g_strstrip (spl[1]);
}
if (*label != '\0' && *name != '\0') {
notify_notification_add_action (notify,
name,
label,
handle_action,
name,
g_free);
wait = TRUE;
}
g_strfreev (spl);
}
g_strfreev (actions);
}
if (wait) {
g_signal_connect (G_OBJECT (notify),
"closed",