]>
Commit | Line | Data |
---|---|---|
cd6c8ee2 JH |
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_MARKER_H | |
22 | #define PULSEVIEW_PV_VIEW_MARKER_H | |
23 | ||
24 | #include <QColor> | |
3efda736 | 25 | #include <QObject> |
cd6c8ee2 JH |
26 | |
27 | class QPainter; | |
28 | class QRect; | |
29 | ||
30 | namespace pv { | |
31 | namespace view { | |
32 | ||
33 | class View; | |
34 | ||
3efda736 | 35 | class TimeMarker : public QObject |
cd6c8ee2 | 36 | { |
3efda736 JH |
37 | Q_OBJECT |
38 | ||
cd6c8ee2 JH |
39 | protected: |
40 | /** | |
41 | * Constructor. | |
42 | * @param view A reference to the view that owns this marker. | |
43 | * @param colour A reference to the colour of this cursor. | |
44 | * @param time The time to set the flag to. | |
45 | */ | |
46 | TimeMarker(const View &view, const QColor &colour, double time); | |
47 | ||
3efda736 JH |
48 | /** |
49 | * Copy constructor | |
50 | */ | |
51 | TimeMarker(const TimeMarker &s); | |
52 | ||
cd6c8ee2 JH |
53 | public: |
54 | /** | |
55 | * Gets the time of the marker. | |
56 | */ | |
57 | double time() const; | |
58 | ||
59 | /** | |
60 | * Sets the time of the marker. | |
61 | */ | |
62 | void set_time(double time); | |
63 | ||
64 | /** | |
65 | * Paints the marker to the viewport. | |
66 | * @param p The painter to draw with. | |
67 | * @param rect The rectangle of the viewport client area. | |
68 | */ | |
69 | virtual void paint(QPainter &p, const QRect &rect); | |
70 | ||
71 | /** | |
72 | * Paints the marker's label to the ruler. | |
73 | * @param p The painter to draw with. | |
74 | * @param rect The rectangle of the ruler client area. | |
75 | */ | |
76 | virtual void paint_label(QPainter &p, const QRect &rect) = 0; | |
77 | ||
78 | protected: | |
79 | const View &_view; | |
80 | const QColor &_colour; | |
81 | ||
82 | double _time; | |
83 | }; | |
84 | ||
85 | } // namespace view | |
86 | } // namespace pv | |
87 | ||
88 | #endif // PULSEVIEW_PV_VIEW_MARKER_H |