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/*
* This file is part of the PulseView project.
*
* Copyright (C) 2013 Joel Holdsworth <joel@airwebreathe.org.uk>
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#include <algorithm>
#include <cassert>
#include <string>
#include <utility>
#include <libsigrokcxx/libsigrokcxx.hpp>
#include "exportmenu.hpp"
using std::find_if;
using std::map;
using std::pair;
using std::string;
using std::shared_ptr;
using std::vector;
using sigrok::Context;
using sigrok::OutputFormat;
namespace pv {
namespace widgets {
ExportMenu::ExportMenu(QWidget *parent, shared_ptr<Context> context,
vector<QAction *>open_actions) :
QMenu(parent),
context_(context),
mapper_(this)
{
assert(context);
if (!open_actions.empty()) {
bool first_action = true;
for (auto open_action : open_actions) {
addAction(open_action);
if (first_action) {
first_action = false;
setDefaultAction(open_action);
}
}
addSeparator();
}
const map<string, shared_ptr<OutputFormat> > formats =
context->output_formats();
for (const pair<string, shared_ptr<OutputFormat> > &f : formats) {
if (f.first == "srzip")
continue;
assert(f.second);
QAction *const action = addAction(tr("Export %1...")
.arg(QString::fromStdString(f.second->description())));
action->setData(qVariantFromValue((void*)f.second.get()));
mapper_.setMapping(action, action);
connect(action, SIGNAL(triggered()), &mapper_, SLOT(map()));
}
connect(&mapper_, SIGNAL(mapped(QObject*)),
this, SLOT(on_action(QObject*)));
}
void ExportMenu::on_action(QObject *action)
{
assert(action);
const map<string, shared_ptr<OutputFormat> > formats =
context_->output_formats();
const auto iter = find_if(formats.cbegin(), formats.cend(),
[&](const pair<string, shared_ptr<OutputFormat> > &f) {
return f.second.get() ==
((QAction*)action)->data().value<void*>(); });
if (iter == formats.cend())
return;
format_selected((*iter).second);
}
} // namespace widgets
} // namespace pv
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