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/*
* This file is part of the DSLogic-gui project.
* DSLogic-gui is based on PulseView.
*
* Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
* Copyright (C) 2013 DreamSourceLab <dreamsourcelab@dreamsourcelab.com>
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <extdef.h>
#include <assert.h>
#include <boost/foreach.hpp>
#include <libsigrok4DSLogic/libsigrok.h>
#include <QAction>
#include <QDebug>
#include <QMessageBox>
#include "devicebar.h"
#include <pv/devicemanager.h>
#include <pv/dialogs/deviceoptions.h>
using namespace std;
namespace pv {
namespace toolbars {
DeviceBar::DeviceBar(QWidget *parent) :
QToolBar("Device Bar", parent),
_enable(true),
_device_selector(this),
_configure_button(this)
{
setMovable(false);
connect(&_device_selector, SIGNAL(currentIndexChanged (int)),
this, SLOT(on_device_selected()));
connect(&_configure_button, SIGNAL(clicked()),
this, SLOT(on_configure()));
_configure_button.setIcon(QIcon::fromTheme("configure",
QIcon(":/icons/params.png")));
addWidget(&_device_selector);
addWidget(&_configure_button);
}
void DeviceBar::set_device_list(
const std::list<struct sr_dev_inst*> &devices)
{
disconnect(&_device_selector, SIGNAL(currentIndexChanged (int)),
this, SLOT(on_device_selected()));
_device_selector.clear();
BOOST_FOREACH (sr_dev_inst *sdi, devices) {
const string title = DeviceManager::format_device_title(sdi);
_device_selector.addItem(title.c_str(),
qVariantFromValue((void*)sdi));
}
connect(&_device_selector, SIGNAL(currentIndexChanged (int)),
this, SLOT(on_device_selected()));
}
struct sr_dev_inst* DeviceBar::get_selected_device() const
{
const int index = _device_selector.currentIndex();
if (index < 0)
return NULL;
return (sr_dev_inst*)_device_selector.itemData(
index).value<void*>();
}
void DeviceBar::set_selected_device(struct sr_dev_inst *const sdi, bool discon)
{
if (discon)
disconnect(&_device_selector, SIGNAL(currentIndexChanged (int)),
this, SLOT(on_device_selected()));
for (int i = 0; i < _device_selector.count(); i++)
if (sdi == _device_selector.itemData(i).value<void*>()) {
_device_selector.setCurrentIndex(i);
if (!discon)
device_selected();
break;
}
if (discon)
connect(&_device_selector, SIGNAL(currentIndexChanged (int)),
this, SLOT(on_device_selected()));
}
void DeviceBar::on_device_selected()
{
device_selected();
}
void DeviceBar::on_configure()
{
int dev_mode, ret;
sr_dev_inst *const sdi = get_selected_device();
assert(sdi);
dev_mode = sdi->mode;
pv::dialogs::DeviceOptions dlg(this, sdi);
ret = dlg.exec();
if (ret == QDialog::Accepted) {
if (dev_mode != sdi->mode) {
device_selected();
} else {
device_updated();
}
}
}
void DeviceBar::enable_toggle(bool enable)
{
_device_selector.setDisabled(!enable);
_configure_button.setDisabled(!enable);
}
} // namespace toolbars
} // namespace pv
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