[vte/wip/fedora-0-64: 9/10] Test the shell-precmd signal

[Christian Persch <chpe src gnome org>]

commit d3f75c5832a1f49254ffbf82f6e8107759727244
Author: Debarshi Ray <debarshir gnome org>
Date:   Mon Mar 22 19:02:31 2021 +0100

    Test the shell-precmd signal
    
    https://bugzilla.gnome.org/show_bug.cgi?id=711059
    https://bugzilla.gnome.org/show_bug.cgi?id=711060

 bindings/vala/app.vala | 6 ++++++
 src/app/app.cc         | 7 +++++++
 2 files changed, 13 insertions(+)
---
diff --git a/bindings/vala/app.vala b/bindings/vala/app.vala
index 3975b988..ff5fb5df 100644
--- a/bindings/vala/app.vala
+++ b/bindings/vala/app.vala
@@ -310,6 +310,7 @@ class Window : Gtk.ApplicationWindow
       terminal.notify.connect(notify_cb);
 
     terminal.notification_received.connect(notification_received_cb);
+    terminal.shell_precmd.connect(shell_precmd_cb);
     terminal.shell_preexec.connect(shell_preexec_cb);
 
     /* Settings */
@@ -789,6 +790,11 @@ class Window : Gtk.ApplicationWindow
     print ("[%s]: %s\n", summary, body);
   }
 
+  private void shell_precmd_cb(Vte.Terminal terminal)
+  {
+    print("[shell] showing command prompt\n");
+  }
+
   private void shell_preexec_cb(Vte.Terminal terminal)
   {
     print("[shell] executing command\n");
diff --git a/src/app/app.cc b/src/app/app.cc
index 3caec42e..0ae59d25 100644
--- a/src/app/app.cc
+++ b/src/app/app.cc
@@ -1888,6 +1888,12 @@ notification_received_cb(VteTerminal *terminal,
         g_print("[%s]: %s\n", summary, body);
 }
 
+static void
+shell_precmd_cb(VteTerminal *terminal)
+{
+        g_print("[shell] showing command prompt\n");
+}
+
 static void
 shell_preexec_cb(VteTerminal *terminal)
 {
@@ -2133,6 +2139,7 @@ vteapp_window_constructed(GObject *object)
                 g_signal_connect(window->terminal, "notify", G_CALLBACK(window_notify_cb), window);
 
         g_signal_connect(window->terminal, "notification-received", G_CALLBACK(notification_received_cb), 
NULL);
+        g_signal_connect(window->terminal, "shell-precmd", G_CALLBACK(shell_precmd_cb), NULL);
         g_signal_connect(window->terminal, "shell-preexec", G_CALLBACK(shell_preexec_cb), NULL);
 
         /* Settings */