]>
Commit | Line | Data |
---|---|---|
931f20b0 JH |
1 | /* |
2 | * This file is part of the PulseView project. | |
3 | * | |
4 | * Copyright (C) 2013 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/>. |
931f20b0 JH |
18 | */ |
19 | ||
f4e57597 SA |
20 | #ifndef PULSEVIEW_PV_VIEWS_TRACEVIEW_TRACE_HPP |
21 | #define PULSEVIEW_PV_VIEWS_TRACEVIEW_TRACE_HPP | |
931f20b0 JH |
22 | |
23 | #include <QColor> | |
24 | #include <QPainter> | |
fe08b6e8 | 25 | #include <QPen> |
931f20b0 JH |
26 | #include <QRect> |
27 | #include <QString> | |
28 | ||
29 | #include <stdint.h> | |
30 | ||
af503b10 | 31 | #include "tracetreeitem.hpp" |
931f20b0 | 32 | |
bf0edd2b SA |
33 | #include "pv/data/signalbase.hpp" |
34 | ||
b213ef09 JH |
35 | class QFormLayout; |
36 | ||
931f20b0 | 37 | namespace pv { |
931f20b0 | 38 | |
23935421 JH |
39 | namespace widgets { |
40 | class Popup; | |
41 | } | |
42 | ||
f4e57597 SA |
43 | namespace views { |
44 | namespace TraceView { | |
01fd3263 | 45 | |
af503b10 | 46 | class Trace : public TraceTreeItem |
931f20b0 JH |
47 | { |
48 | Q_OBJECT | |
49 | ||
50 | private: | |
fe08b6e8 | 51 | static const QPen AxisPen; |
931f20b0 JH |
52 | static const int LabelHitPadding; |
53 | ||
d55923a6 SA |
54 | static const QColor BrightGrayBGColour; |
55 | static const QColor DarkGrayBGColour; | |
ac0708fb | 56 | |
931f20b0 | 57 | protected: |
bf0edd2b | 58 | Trace(std::shared_ptr<data::SignalBase> channel); |
931f20b0 JH |
59 | |
60 | public: | |
931f20b0 JH |
61 | /** |
62 | * Sets the name of the signal. | |
63 | */ | |
64 | virtual void set_name(QString name); | |
65 | ||
931f20b0 JH |
66 | /** |
67 | * Set the colour of the signal. | |
68 | */ | |
bf0edd2b | 69 | virtual void set_colour(QColor colour); |
931f20b0 | 70 | |
574c568d SA |
71 | /** |
72 | * Enables or disables the coloured background for this trace. | |
73 | */ | |
74 | void set_coloured_bg(bool state); | |
75 | ||
931f20b0 | 76 | /** |
7db87de3 | 77 | * Paints the signal label. |
931f20b0 | 78 | * @param p the QPainter to paint into. |
b3f44329 | 79 | * @param rect the rectangle of the header area. |
931f20b0 JH |
80 | * @param hover true if the label is being hovered over by the mouse. |
81 | */ | |
b3f44329 | 82 | virtual void paint_label(QPainter &p, const QRect &rect, bool hover); |
931f20b0 | 83 | |
9b6378f1 JH |
84 | virtual QMenu* create_context_menu(QWidget *parent); |
85 | ||
569d1e41 JH |
86 | pv::widgets::Popup* create_popup(QWidget *parent); |
87 | ||
d7c0ca4a JH |
88 | /** |
89 | * Computes the outline rectangle of a label. | |
b3f44329 | 90 | * @param rect the rectangle of the header area. |
d7c0ca4a JH |
91 | * @return Returns the rectangle of the signal label. |
92 | */ | |
b3f44329 | 93 | QRectF label_rect(const QRectF &rect) const; |
d7c0ca4a | 94 | |
569d1e41 | 95 | protected: |
99af6802 | 96 | /** |
5d738861 UH |
97 | * Paints the background layer of the signal with a QPainter. |
98 | * @param p The QPainter to paint into. | |
99 | * @param pp The painting parameters object to paint with. | |
99af6802 SA |
100 | */ |
101 | virtual void paint_back(QPainter &p, const ViewItemPaintParams &pp); | |
102 | ||
fe08b6e8 JH |
103 | /** |
104 | * Paints a zero axis across the viewport. | |
105 | * @param p the QPainter to paint into. | |
97904bf7 | 106 | * @param pp the painting parameters object to paint with. |
fe08b6e8 | 107 | * @param y the y-offset of the axis. |
fe08b6e8 | 108 | */ |
5b5fa4da | 109 | void paint_axis(QPainter &p, const ViewItemPaintParams &pp, int y); |
fe08b6e8 | 110 | |
91e8bf08 JH |
111 | void add_colour_option(QWidget *parent, QFormLayout *form); |
112 | ||
37fd11b1 JH |
113 | void create_popup_form(); |
114 | ||
569d1e41 JH |
115 | virtual void populate_popup_form(QWidget *parent, QFormLayout *form); |
116 | ||
bf0edd2b SA |
117 | protected Q_SLOTS: |
118 | virtual void on_name_changed(const QString &text); | |
68456dab | 119 | |
bf0edd2b | 120 | virtual void on_colour_changed(const QColor &colour); |
91e8bf08 | 121 | |
20eaae39 JH |
122 | void on_popup_closed(); |
123 | ||
bf0edd2b SA |
124 | private Q_SLOTS: |
125 | void on_nameedit_changed(const QString &name); | |
126 | ||
127 | void on_colouredit_changed(const QColor &colour); | |
128 | ||
931f20b0 | 129 | protected: |
73a25a6e | 130 | std::shared_ptr<data::SignalBase> base_; |
ac0708fb | 131 | bool coloured_bg_, coloured_bg_state_; |
931f20b0 | 132 | |
37fd11b1 | 133 | private: |
8dbbc7f0 JH |
134 | pv::widgets::Popup *popup_; |
135 | QFormLayout *popup_form_; | |
931f20b0 JH |
136 | }; |
137 | ||
f4e57597 SA |
138 | } // namespace TraceView |
139 | } // namespace views | |
931f20b0 JH |
140 | } // namespace pv |
141 | ||
f4e57597 | 142 | #endif // PULSEVIEW_PV_VIEWS_TRACEVIEW_TRACE_HPP |