narrow down multi-channel tracks

[ardour.git] / gtk2_ardour / utils.cc

diff --git a/gtk2_ardour/utils.cc b/gtk2_ardour/utils.cc
index 952a393f279a5b866aa70a1ab7c462c72fd0dca2..d4bc460269029fdebedf8ee02bd425d89098f25b 100644 (file)
--- a/gtk2_ardour/utils.cc
+++ b/gtk2_ardour/utils.cc
@@ -329,6 +329,35 @@ forward_key_press (GdkEventKey* ev)
         return PublicEditor::instance().on_key_press_event(ev);
 }
 
+bool
+emulate_key_event (Gtk::Widget* w, unsigned int keyval)
+{
+       GdkDisplay  *display = gtk_widget_get_display (GTK_WIDGET(w->gobj()));
+       GdkKeymap   *keymap  = gdk_keymap_get_for_display (display);
+       GdkKeymapKey *keymapkey = NULL;
+       gint n_keys;
+
+       if (!gdk_keymap_get_entries_for_keyval(keymap, keyval, &keymapkey, &n_keys)) return false;
+       if (n_keys !=1) { g_free(keymapkey); return false;}
+
+       GdkEventKey ev;
+       ev.type = GDK_KEY_PRESS;
+       ev.window = gtk_widget_get_window(GTK_WIDGET(w->gobj()));
+       ev.send_event = FALSE;
+       ev.time = 0;
+       ev.state = 0;
+       ev.keyval = keyval;
+       ev.length = 0;
+       ev.string = (gchar*) "";
+       ev.hardware_keycode = keymapkey[0].keycode;
+       ev.group = keymapkey[0].group;
+       g_free(keymapkey);
+
+       forward_key_press(&ev);
+       ev.type = GDK_KEY_RELEASE;
+       return forward_key_press(&ev);
+}
+
 bool
 key_press_focus_accelerator_handler (Gtk::Window& window, GdkEventKey* ev)
 {
@@ -461,6 +490,8 @@ key_press_focus_accelerator_handler (Gtk::Window& window, GdkEventKey* ev)
                /* no special handling or there are modifiers in effect: accelerate first */
 
                 DEBUG_TRACE (DEBUG::Accelerators, "\tactivate, then propagate\n");
+               DEBUG_TRACE (DEBUG::Accelerators, string_compose ("\tevent send-event:%1 time:%2 length:%3 string:%4 hardware_keycode:%5 group:%6\n",
+                                       ev->send_event, ev->time, ev->length, ev->string, ev->hardware_keycode, ev->group));
 
                if (allow_activating) {
                        DEBUG_TRACE (DEBUG::Accelerators, "\tsending to window\n");
@@ -610,6 +641,10 @@ key_is_legal_for_numeric_entry (guint keyval)
        }
 
        switch (keyval) {
+       case GDK_decimalpoint:
+       case GDK_KP_Separator:
+               return true;
+
        case GDK_period:
                if (comma_decimal) {
                        return false;
@@ -672,7 +707,7 @@ set_pango_fontsize ()
 
        /* FT2 rendering - used by GnomeCanvas, sigh */
 
-       pango_ft2_font_map_set_resolution ((PangoFT2FontMap*) pango_ft2_font_map_for_display(), val/1024, val/1024);
+       pango_ft2_font_map_set_resolution ((PangoFT2FontMap*) pango_ft2_font_map_new(), val/1024, val/1024);
 
        /* Cairo rendering, in case there is any */