116 lines
2.6 KiB
C++
116 lines
2.6 KiB
C++
/*
|
|
Copyright (C) 2006 Paul Davis
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
|
|
$Id$
|
|
*/
|
|
|
|
#include <string>
|
|
#include <climits>
|
|
#include <iostream>
|
|
|
|
#include <pbd/controllable.h>
|
|
|
|
#include <gtkmm2ext/binding_proxy.h>
|
|
|
|
#include "pbd/i18n.h"
|
|
|
|
using namespace Gtkmm2ext;
|
|
using namespace std;
|
|
using namespace PBD;
|
|
|
|
guint BindingProxy::bind_button = 2;
|
|
guint BindingProxy::bind_statemask = Gdk::CONTROL_MASK;
|
|
|
|
BindingProxy::BindingProxy (boost::shared_ptr<Controllable> c)
|
|
: prompter (0),
|
|
controllable (c)
|
|
{
|
|
}
|
|
|
|
BindingProxy::BindingProxy ()
|
|
: prompter (0)
|
|
{
|
|
}
|
|
|
|
BindingProxy::~BindingProxy ()
|
|
{
|
|
if (prompter) {
|
|
delete prompter;
|
|
}
|
|
}
|
|
|
|
void
|
|
BindingProxy::set_controllable (boost::shared_ptr<Controllable> c)
|
|
{
|
|
learning_finished ();
|
|
controllable = c;
|
|
}
|
|
|
|
void
|
|
BindingProxy::set_bind_button_state (guint button, guint statemask)
|
|
{
|
|
bind_button = button;
|
|
bind_statemask = statemask;
|
|
}
|
|
|
|
bool
|
|
BindingProxy::is_bind_action (GdkEventButton *ev)
|
|
{
|
|
return ( (ev->state & bind_statemask) && ev->button == bind_button );
|
|
}
|
|
|
|
|
|
bool
|
|
BindingProxy::button_press_handler (GdkEventButton *ev)
|
|
{
|
|
if ( controllable && is_bind_action(ev) ) {
|
|
if (Controllable::StartLearning (controllable.get())) {
|
|
string prompt = _("operate controller now");
|
|
if (prompter == 0) {
|
|
prompter = new PopUp (Gtk::WIN_POS_MOUSE, 30000, false);
|
|
prompter->signal_unmap_event().connect (mem_fun (*this, &BindingProxy::prompter_hiding));
|
|
}
|
|
prompter->set_text (prompt);
|
|
prompter->touch (); // shows popup
|
|
controllable->LearningFinished.connect_same_thread (learning_connection, boost::bind (&BindingProxy::learning_finished, this));
|
|
}
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
void
|
|
BindingProxy::learning_finished ()
|
|
{
|
|
learning_connection.disconnect ();
|
|
if (prompter) {
|
|
prompter->touch (); // hides popup
|
|
}
|
|
}
|
|
|
|
|
|
bool
|
|
BindingProxy::prompter_hiding (GdkEventAny* /*ev*/)
|
|
{
|
|
learning_connection.disconnect ();
|
|
if (controllable) {
|
|
Controllable::StopLearning (controllable.get());
|
|
}
|
|
return false;
|
|
}
|
|
|