build: Limit auto-versioning to git revision hash
[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, write to the Free Software
18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
19  */
20
21 #ifndef PULSEVIEW_PV_MAINWINDOW_HPP
22 #define PULSEVIEW_PV_MAINWINDOW_HPP
23
24 #include <list>
25 #include <map>
26 #include <memory>
27
28 #include <glibmm/variant.h>
29
30 #include <QMainWindow>
31
32 #include "session.hpp"
33
34 struct srd_decoder;
35
36 class QVBoxLayout;
37
38 namespace sigrok {
39 class InputFormat;
40 class OutputFormat;
41 }
42
43 namespace pv {
44
45 class DeviceManager;
46
47 namespace toolbars {
48 class ContextBar;
49 class MainBar;
50 }
51
52 namespace view {
53 class View;
54 }
55
56 namespace widgets {
57 #ifdef ENABLE_DECODE
58 class DecoderMenu;
59 #endif
60 }
61
62 class MainWindow : public QMainWindow
63 {
64         Q_OBJECT
65
66 private:
67         /**
68          * Name of the setting used to remember the directory
69          * containing the last file that was opened.
70          */
71         static const char *SettingOpenDirectory;
72
73         /**
74          * Name of the setting used to remember the directory
75          * containing the last file that was saved.
76          */
77         static const char *SettingSaveDirectory;
78
79 public:
80         explicit MainWindow(DeviceManager &device_manager,
81                 std::string open_file_name = std::string(),
82                 std::string open_file_format = std::string(),
83                 QWidget *parent = 0);
84
85         QAction* action_open() const;
86         QAction* action_save_as() const;
87         QAction* action_connect() const;
88         QAction* action_quit() const;
89         QAction* action_view_zoom_in() const;
90         QAction* action_view_zoom_out() const;
91         QAction* action_view_zoom_fit() const;
92         QAction* action_view_zoom_one_to_one() const;
93         QAction* action_view_sticky_scrolling() const;
94         QAction* action_view_show_cursors() const;
95         QAction* action_about() const;
96
97 #ifdef ENABLE_DECODE
98         QMenu* menu_decoder_add() const;
99 #endif
100
101         void run_stop();
102
103         void select_device(std::shared_ptr<devices::Device> device);
104
105 public Q_SLOTS:
106         void export_file(std::shared_ptr<sigrok::OutputFormat> format);
107         void import_file(std::shared_ptr<sigrok::InputFormat> format);
108
109 private:
110         void setup_ui();
111
112         void select_init_device();
113
114         void load_init_file(const std::string &file_name,
115                 const std::string &format);
116
117         void save_ui_settings();
118
119         void restore_ui_settings();
120
121         void session_error(const QString text, const QString info_text);
122
123         /**
124          * Updates the device list in the toolbar
125          */
126         void update_device_list();      
127
128         void load_file(QString file_name,
129                 std::shared_ptr<sigrok::InputFormat> format = nullptr,
130                 const std::map<std::string, Glib::VariantBase> &options =
131                         std::map<std::string, Glib::VariantBase>());
132
133 private:
134         void closeEvent(QCloseEvent *event);
135
136         void keyReleaseEvent(QKeyEvent *event);
137
138 private Q_SLOTS:
139         void show_session_error(
140                 const QString text, const QString info_text);
141
142         void on_actionOpen_triggered();
143         void on_actionSaveAs_triggered();
144         void on_actionQuit_triggered();
145
146         void on_actionConnect_triggered();
147
148         void on_actionViewZoomIn_triggered();
149
150         void on_actionViewZoomOut_triggered();
151
152         void on_actionViewZoomFit_triggered();
153
154         void on_actionViewZoomOneToOne_triggered();
155
156         void on_actionViewStickyScrolling_triggered();
157
158         void on_actionViewShowCursors_triggered();
159
160         void on_actionAbout_triggered();
161
162         void add_decoder(srd_decoder *decoder);
163
164         void capture_state_changed(int state);
165         void device_selected();
166
167         void sticky_scrolling_changed(bool state);
168
169         void always_zoom_to_fit_changed(bool state);
170
171 private:
172         DeviceManager &device_manager_;
173
174         Session session_;
175
176         pv::view::View *view_;
177
178         QWidget *central_widget_;
179         QVBoxLayout *vertical_layout_;
180
181         toolbars::MainBar *main_bar_;
182
183         QAction *const action_open_;
184         QAction *const action_save_as_;
185         QAction *const action_connect_;
186         QAction *const action_quit_;
187         QAction *const action_view_zoom_in_;
188         QAction *const action_view_zoom_out_;
189         QAction *const action_view_zoom_fit_;
190         QAction *const action_view_zoom_one_to_one_;
191         QAction *const action_view_sticky_scrolling_;
192         QAction *const action_view_show_cursors_;
193         QAction *const action_about_;
194
195 #ifdef ENABLE_DECODE
196         QMenu *const menu_decoders_add_;
197 #endif
198 };
199
200 } // namespace pv
201
202 #endif // PULSEVIEW_PV_MAINWINDOW_HPP