]> sigrok.org Git - pulseview.git/blame_incremental - pv/view/header.h
Renamed pv::SigSession::_state_mutex to pv::SigSession::_sampling_mutex
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1/*
2 * This file is part of the PulseView project.
3 *
4 * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
5 *
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.
10 *
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.
15 *
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
19 */
20
21#ifndef PULSEVIEW_PV_VIEW_HEADER_H
22#define PULSEVIEW_PV_VIEW_HEADER_H
23
24#include <boost/shared_ptr.hpp>
25#include <boost/weak_ptr.hpp>
26
27#include <list>
28#include <utility>
29
30#include <QWidget>
31
32namespace pv {
33namespace view {
34
35class Signal;
36class View;
37
38class Header : public QWidget
39{
40 Q_OBJECT
41
42public:
43 Header(View &parent);
44
45private:
46 boost::shared_ptr<pv::view::Signal> get_mouse_over_signal(
47 const QPoint &pt);
48
49private:
50 void paintEvent(QPaintEvent *event);
51
52private:
53 void mousePressEvent(QMouseEvent * event);
54
55 void mouseReleaseEvent(QMouseEvent *event);
56
57 void mouseMoveEvent(QMouseEvent *event);
58
59 void leaveEvent(QEvent *event);
60
61 void contextMenuEvent(QContextMenuEvent *event);
62
63private slots:
64 void on_action_set_name_triggered();
65
66 void on_action_set_colour_triggered();
67
68 void on_signals_moved();
69
70signals:
71 void signals_moved();
72
73private:
74 View &_view;
75
76 QPoint _mouse_point;
77 QPoint _mouse_down_point;
78
79 std::list<std::pair<boost::weak_ptr<Signal>, int> >
80 _drag_sigs;
81
82 boost::shared_ptr<Signal> _context_signal;
83 QAction *_action_set_name;
84 QAction *_action_set_colour;
85};
86
87} // namespace view
88} // namespace pv
89
90#endif // PULSEVIEW_PV_VIEW_HEADER_H