console/gtk: add qemu_console_get_label

Add a new function to get a nice label for a given QemuConsole.
Drop the labeling code in gtk.c and use the new function instead.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/ui/console.c b/ui/console.c
index b15ca87f0f..29275136c7 100644
--- a/ui/console.c
+++ b/ui/console.c
@@ -1788,6 +1788,21 @@ bool qemu_console_is_fixedsize(QemuConsole *con)
     return con && (con->console_type != TEXT_CONSOLE);
 }
 
+char *qemu_console_get_label(QemuConsole *con)
+{
+    if (con->console_type == GRAPHIC_CONSOLE) {
+        if (con->device) {
+            return g_strdup(object_get_typename(con->device));
+        }
+        return g_strdup("VGA");
+    } else {
+        if (con->chr && con->chr->label) {
+            return g_strdup(con->chr->label);
+        }
+        return g_strdup_printf("vc%d", con->index);
+    }
+}
+
 int qemu_console_get_index(QemuConsole *con)
 {
     if (con == NULL) {