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livetrax/gtk2_ardour/group_tabs.cc

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/*
Copyright (C) 2009 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.
*/
#include <gtkmm/stock.h>
#include "ardour/session.h"
#include "ardour/route_group.h"
#include "route_group_dialog.h"
#include "group_tabs.h"
#include "i18n.h"
using namespace Gtk;
using namespace ARDOUR;
GroupTabs::GroupTabs ()
: _session (0),
_menu (0)
{
}
void
GroupTabs::set_session (Session* s)
{
_session = s;
s->RouteGroupChanged.connect (mem_fun (*this, &GroupTabs::set_dirty));
}
/** Handle a size request.
* @param req GTK requisition
*/
void
GroupTabs::on_size_request (Gtk::Requisition *req)
{
/* Use a dummy, small width and the actual height that we want */
req->width = 16;
req->height = 16;
}
bool
GroupTabs::on_button_press_event (GdkEventButton* ev)
{
using namespace Menu_Helpers;
RouteGroup* g = click_to_route_group (ev);
if (ev->button == 1 && g) {
g->set_active (!g->is_active (), this);
} else if (ev->button == 3 && g) {
if (!_menu) {
_menu = new Menu;
MenuList& items = _menu->items ();
items.push_back (MenuElem (_("Edit..."), bind (mem_fun (*this, &GroupTabs::edit_group), g)));
items.push_back (MenuElem (_("Remove"), bind (mem_fun (*this, &GroupTabs::remove_group), g)));
}
_menu->popup (ev->button, ev->time);
}
return true;
}
void
GroupTabs::edit_group (RouteGroup* g)
{
RouteGroupDialog d (g, Gtk::Stock::APPLY);
d.do_run ();
}
void
GroupTabs::remove_group (RouteGroup *g)
{
_session->remove_route_group (*g);
}