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LogicSegment: Make constructor and append_payload() more generic
[pulseview.git] / pv / mainwindow.hpp
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, see <http://www.gnu.org/licenses/>.
18  */
19
20 #ifndef PULSEVIEW_PV_MAINWINDOW_HPP
21 #define PULSEVIEW_PV_MAINWINDOW_HPP
22
23 #include <list>
24 #include <map>
25 #include <memory>
26
27 #include <QMainWindow>
28 #include <QSignalMapper>
29 #include <QToolButton>
30 #include <QTabWidget>
31 #include <QShortcut>
32
33 #include "session.hpp"
34 #include "views/viewbase.hpp"
35
36 using std::list;
37 using std::map;
38 using std::shared_ptr;
39 using std::string;
40
41 struct srd_decoder;
42
43 class QVBoxLayout;
44
45 namespace pv {
46
47 class DeviceManager;
48
49 namespace toolbars {
50 class ContextBar;
51 class MainBar;
52 }
53
54 namespace view {
55 class View;
56 }
57
58 namespace widgets {
59 #ifdef ENABLE_DECODE
60 class DecoderMenu;
61 #endif
62 }
63
64 class MainWindow : public QMainWindow
65 {
66         Q_OBJECT
67
68 private:
69         static const QString WindowTitle;
70
71 public:
72         explicit MainWindow(DeviceManager &device_manager,
73                 string open_file_name = string(),
74                 string open_file_format = string(),
75                 QWidget *parent = 0);
76
77         ~MainWindow();
78
79         shared_ptr<views::ViewBase> get_active_view() const;
80
81         shared_ptr<views::ViewBase> add_view(const QString &title,
82                 views::ViewType type, Session &session);
83
84         void remove_view(shared_ptr<views::ViewBase> view);
85
86         shared_ptr<Session> add_session();
87
88         void remove_session(shared_ptr<Session> session);
89
90 private:
91         void setup_ui();
92
93         void save_ui_settings();
94
95         void restore_ui_settings();
96
97         shared_ptr<Session> get_tab_session(int index) const;
98
99         void closeEvent(QCloseEvent *event);
100
101         virtual QMenu* createPopupMenu();
102
103         virtual bool restoreState(const QByteArray &state, int version = 0);
104
105         void session_error(const QString text, const QString info_text);
106
107 private Q_SLOTS:
108         void show_session_error(const QString text, const QString info_text);
109
110         void on_add_view(const QString &title, views::ViewType type,
111                 Session *session);
112
113         void on_focus_changed();
114         void on_focused_session_changed(shared_ptr<Session> session);
115
116         void on_new_session_clicked();
117         void on_run_stop_clicked();
118         void on_settings_clicked();
119
120         void on_session_name_changed();
121         void on_capture_state_changed(QObject *obj);
122
123         void on_new_view(Session *session);
124         void on_view_close_clicked();
125
126         void on_tab_changed(int index);
127         void on_tab_close_requested(int index);
128
129         void on_view_coloured_bg_shortcut();
130         void on_view_sticky_scrolling_shortcut();
131         void on_view_show_sampling_points_shortcut();
132
133         void on_settingViewColouredBg_changed(const QVariant new_value);
134         void on_settingViewShowSamplingPoints_changed(const QVariant new_value);
135
136         void on_close_current_tab();
137
138 private:
139         DeviceManager &device_manager_;
140
141         list< shared_ptr<Session> > sessions_;
142         shared_ptr<Session> last_focused_session_;
143
144         map< QDockWidget*, shared_ptr<views::ViewBase> > view_docks_;
145
146         map< shared_ptr<Session>, QMainWindow*> session_windows_;
147
148         QWidget *static_tab_widget_;
149         QToolButton *new_session_button_, *run_stop_button_, *settings_button_;
150         QTabWidget session_selector_;
151         QSignalMapper session_state_mapper_;
152
153         QIcon icon_red_;
154         QIcon icon_green_;
155         QIcon icon_grey_;
156
157         QShortcut *view_sticky_scrolling_shortcut_;
158         QShortcut *view_show_sampling_points_shortcut_;
159         QShortcut *view_coloured_bg_shortcut_;
160         QShortcut *run_stop_shortcut_;
161         QShortcut *close_application_shortcut_;
162         QShortcut *close_current_tab_shortcut_;
163 };
164
165 } // namespace pv
166
167 #endif // PULSEVIEW_PV_MAINWINDOW_HPP