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8914fe79 JH |
1 | /* |
2 | * This file is part of the PulseView project. | |
3 | * | |
4 | * Copyright (C) 2014 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/>. |
8914fe79 JH |
18 | */ |
19 | ||
8845be3c UH |
20 | #ifndef PULSEVIEW_PV_VIEWS_TRACE_FLAG_HPP |
21 | #define PULSEVIEW_PV_VIEWS_TRACE_FLAG_HPP | |
8914fe79 | 22 | |
dbfae3f1 JH |
23 | #include <memory> |
24 | ||
8914fe79 JH |
25 | #include "timemarker.hpp" |
26 | ||
6f925ba9 UH |
27 | using std::enable_shared_from_this; |
28 | ||
97430d77 JH |
29 | class QMenu; |
30 | ||
8914fe79 | 31 | namespace pv { |
f4e57597 | 32 | namespace views { |
1573bf16 | 33 | namespace trace { |
8914fe79 | 34 | |
1373fec5 SA |
35 | /** |
36 | * The Flag class represents items on the @ref Ruler that mark important | |
37 | * events on the timeline to the user. They are editable and thus non-static. | |
38 | */ | |
6f925ba9 | 39 | class Flag : public TimeMarker, public enable_shared_from_this<Flag> |
8914fe79 JH |
40 | { |
41 | Q_OBJECT | |
42 | ||
43 | public: | |
641574bc | 44 | static const QColor FillColor; |
8914fe79 JH |
45 | |
46 | public: | |
47 | /** | |
48 | * Constructor. | |
49 | * @param view A reference to the view that owns this cursor pair. | |
50 | * @param time The time to set the flag to. | |
51 | * @param text The text of the marker. | |
52 | */ | |
60d9b99a | 53 | Flag(View &view, const pv::util::Timestamp& time, const QString &text); |
8914fe79 JH |
54 | |
55 | /** | |
56 | * Copy constructor. | |
57 | */ | |
58 | Flag(const Flag &flag); | |
59 | ||
60 | /** | |
61 | * Returns true if the item is visible and enabled. | |
62 | */ | |
710c2a18 | 63 | virtual bool enabled() const override; |
8914fe79 JH |
64 | |
65 | /** | |
66 | * Gets the text to show in the marker. | |
67 | */ | |
710c2a18 | 68 | virtual QString get_text() const override; |
8914fe79 | 69 | |
e887fe9e SA |
70 | /** |
71 | * Sets the text to show in the marker. | |
72 | */ | |
73 | virtual void set_text(const QString &text) override; | |
74 | ||
710c2a18 | 75 | virtual pv::widgets::Popup* create_popup(QWidget *parent) override; |
8914fe79 | 76 | |
710c2a18 | 77 | virtual QMenu* create_header_context_menu(QWidget *parent) override; |
97430d77 | 78 | |
710c2a18 | 79 | virtual void delete_pressed() override; |
80 | ||
81 | QRectF label_rect(const QRectF &rect) const override; | |
dbfae3f1 | 82 | |
8914fe79 | 83 | private Q_SLOTS: |
97430d77 JH |
84 | void on_delete(); |
85 | ||
8914fe79 JH |
86 | void on_text_changed(const QString &text); |
87 | ||
88 | private: | |
89 | QString text_; | |
90 | }; | |
91 | ||
1573bf16 | 92 | } // namespace trace |
f4e57597 | 93 | } // namespace views |
8914fe79 JH |
94 | } // namespace pv |
95 | ||
8845be3c | 96 | #endif // PULSEVIEW_PV_VIEWS_TRACE_FLAG_HPP |