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cabce982 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 | |
efdec55a | 17 | * along with this program; if not, see <http://www.gnu.org/licenses/>. |
cabce982 JH |
18 | */ |
19 | ||
f4e57597 SA |
20 | #ifndef PULSEVIEW_PV_VIEWS_TRACEVIEW_CURSOR_HPP |
21 | #define PULSEVIEW_PV_VIEWS_TRACEVIEW_CURSOR_HPP | |
cabce982 | 22 | |
2acdb232 | 23 | #include "timemarker.hpp" |
cabce982 | 24 | |
f9abf97e | 25 | #include <memory> |
58864c5c | 26 | |
34c1ef02 JH |
27 | #include <QSizeF> |
28 | ||
6f925ba9 UH |
29 | using std::shared_ptr; |
30 | ||
34c1ef02 JH |
31 | class QPainter; |
32 | ||
cabce982 | 33 | namespace pv { |
f4e57597 | 34 | namespace views { |
1573bf16 | 35 | namespace trace { |
cabce982 JH |
36 | |
37 | class Cursor : public TimeMarker | |
38 | { | |
3efda736 JH |
39 | Q_OBJECT |
40 | ||
5139748b | 41 | public: |
cabce982 | 42 | static const QColor FillColour; |
34c1ef02 | 43 | |
cabce982 JH |
44 | public: |
45 | /** | |
46 | * Constructor. | |
b42d25c4 | 47 | * @param view A reference to the view that owns this cursor pair. |
cabce982 JH |
48 | * @param time The time to set the flag to. |
49 | */ | |
8debe10d | 50 | Cursor(View &view, double time); |
cabce982 JH |
51 | |
52 | public: | |
096fb584 JH |
53 | /** |
54 | * Returns true if the item is visible and enabled. | |
55 | */ | |
56 | bool enabled() const; | |
57 | ||
3b84fd6d JH |
58 | /** |
59 | * Gets the text to show in the marker. | |
60 | */ | |
61 | QString get_text() const; | |
62 | ||
ca4ec3ea JH |
63 | /** |
64 | * Gets the marker label rectangle. | |
65 | * @param rect The rectangle of the ruler client area. | |
66 | * @return Returns the label rectangle. | |
67 | */ | |
689dea92 | 68 | QRectF label_rect(const QRectF &rect) const; |
ca4ec3ea | 69 | |
34c1ef02 | 70 | private: |
6f925ba9 | 71 | shared_ptr<Cursor> get_other_cursor() const; |
cabce982 JH |
72 | }; |
73 | ||
1573bf16 | 74 | } // namespace trace |
f4e57597 | 75 | } // namespace views |
cabce982 JH |
76 | } // namespace pv |
77 | ||
f4e57597 | 78 | #endif // PULSEVIEW_PV_VIEWS_TRACEVIEW_CURSOR_HPP |