fix: keep manual USB selection available during keyboard grabs

2026-10-13 04:29:37 +03:00
parent 48ee598e9f
commit 38914cf67f
2 changed files with 145 additions and 4 deletions
@@ -8,20 +8,20 @@
     gboolean attach;
     gboolean shared;
     gboolean quitting;
-@@ -951,6 +952,13 @@
- {
+@@ -952,6 +953,13 @@
     gchar *subtitle = NULL;
     const gchar *title = virt_viewer_app_get_title(app);
-+
+ 
 +    /* Hidden fullscreen windows use the requested title as stable identity. */
 +    if (title != NULL && virt_viewer_app_get_hide_toolbar(app) &&
 +        virt_viewer_app_get_fullscreen(app)) {
 +        g_object_set(window, "subtitle", title, NULL);
 +        return;
 +    }
- 
+
     if (title != NULL) {
         VirtViewerDisplay *display = virt_viewer_window_get_display(window);
+         gchar *d = strstr(title, "%d");
@@ -2134,6 +2142,7 @@
 static gboolean opt_verbose = FALSE;
 static gboolean opt_debug = FALSE;
@@ -110,3 +110,38 @@
     gtk_window_set_title(GTK_WINDOW(self->window), title);
     if (self->subtitle) {
         gtk_header_bar_set_title(GTK_HEADER_BAR(header), self->subtitle);
+@@ -1467,6 +1475,34 @@
+     display = self->display;
+     event = (GdkEventKey *)ev;
+ 
+    /* Keyboard grabs remove GTK's application accelerator group so normal
+     * shortcuts reach the guest. Keep only the explicitly configured manual
+     * USB selector available before forwarding this event to the display. */
+    if (!self->kiosk) {
+        gchar **accels = gtk_application_get_accels_for_action(
+            GTK_APPLICATION(self->app), "win.usb-device-select");
+        gboolean matched = FALSE;
+        for (guint i = 0; accels[i]; i++) {
+            guint key;
+            GdkModifierType mods;
+            gtk_accelerator_parse(accels[i], &key, &mods);
+            if (key && gdk_keyval_to_lower(event->keyval) == key &&
+                (event->state & gtk_accelerator_get_default_mod_mask()) == mods) {
+                matched = TRUE;
+                break;
+            }
+        }
+        g_strfreev(accels);
+        if (matched) {
+            GAction *action = g_action_map_lookup_action(
+                G_ACTION_MAP(self->window), "usb-device-select");
+            if (action && g_action_get_enabled(action)) {
+                g_action_activate(action, NULL);
+                return TRUE;
+            }
+        }
+    }
+
+     gtk_widget_grab_focus(GTK_WIDGET(display));
+ 
+     // Look through keymaps - if set for mappings and intercept