2 * This file is part of the PulseView project.
4 * Copyright (C) 2014 Joel Holdsworth <joel@airwebreathe.org.uk>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
21 #ifndef PULSEVIEW_PV_WIDGETS_DEVICETOOLBUTTON_HPP
22 #define PULSEVIEW_PV_WIDGETS_DEVICETOOLBUTTON_HPP
30 #include <QSignalMapper>
31 #include <QToolButton>
45 class DeviceToolButton : public QToolButton
52 * @param parent the parent widget.
53 * @param device_manager the device manager.
54 * @param connect_action the connect-to-device action.
56 DeviceToolButton(QWidget *parent, DeviceManager &device_manager,
57 QAction *connect_action);
60 * Returns a reference to the selected device.
62 std::shared_ptr<devices::Device> selected_device();
65 * Sets the current list of devices.
66 * @param device the list of devices.
67 * @param selected_device the currently active device.
70 const std::list< std::shared_ptr<devices::Device> > &devices,
71 std::shared_ptr<devices::Device> selected);
75 * Repopulates the menu from the device list.
77 void update_device_list();
80 void on_action(QObject *action);
82 void on_menu_hovered(QAction *action);
84 void on_menu_hover_timeout();
87 void device_selected();
90 DeviceManager &device_manager_;
91 QAction *const connect_action_;
94 QSignalMapper mapper_;
96 std::shared_ptr<devices::Device> selected_device_;
97 std::vector< std::weak_ptr<devices::Device> > devices_;
99 QString device_tooltip_;
105 #endif // PULSEVIEW_PV_WIDGETS_DEVICETOOLBUTTON_HPP