2 Copyright (C) 2006 Paul Davis
3 This program is free software; you can redistribute it and/or modify
4 it under the terms of the GNU General Public License as published by
5 the Free Software Foundation; either version 2 of the License, or
6 (at your option) any later version.
8 This program is distributed in the hope that it will be useful,
9 but WITHOUT ANY WARRANTY; without even the implied warranty of
10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 GNU General Public License for more details.
13 You should have received a copy of the GNU General Public License
14 along with this program; if not, write to the Free Software
15 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24 #include <pbd/controllable.h>
26 #include <gtkmm2ext/binding_proxy.h>
30 using namespace Gtkmm2ext;
34 BindingProxy::BindingProxy (Controllable& c)
35 : prompter (Gtk::WIN_POS_MOUSE, 30000, false),
38 bind_statemask (Gdk::CONTROL_MASK)
41 prompter.signal_unmap_event().connect (mem_fun (*this, &BindingProxy::prompter_hiding));
45 BindingProxy::set_bind_button_state (guint button, guint statemask)
48 bind_statemask = statemask;
52 BindingProxy::get_bind_button_state (guint &button, guint &statemask)
55 statemask = bind_statemask;
59 BindingProxy::button_press_handler (GdkEventButton *ev)
61 if ((ev->state & bind_statemask) && ev->button == bind_button) {
62 if (Controllable::StartLearning (&controllable)) {
63 string prompt = _("operate controller now");
64 prompter.set_text (prompt);
65 prompter.touch (); // shows popup
66 learning_connection = controllable.LearningFinished.connect (mem_fun (*this, &BindingProxy::learning_finished));
75 BindingProxy::learning_finished ()
77 learning_connection.disconnect ();
78 prompter.touch (); // hides popup
83 BindingProxy::prompter_hiding (GdkEventAny *ev)
85 learning_connection.disconnect ();
86 Controllable::StopLearning (&controllable);