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 <QShortcut>
  29 #include <QTabWidget>
  30 #include <QToolButton>
  31
  32 #include "session.hpp"
  33 #include "subwindows/subwindowbase.hpp"
  34
  35 using std::list;
  36 using std::map;
  37 using std::shared_ptr;
  38 using std::string;
  39
  40 struct srd_decoder;
  41
  42 class QVBoxLayout;
  43
  44 namespace pv {
  45
  46 class DeviceManager;
  47
  48 namespace toolbars {
  49 class ContextBar;
  50 class MainBar;
  51 }
  52
  53 namespace view {
  54 class View;
  55 class ViewBase;
  56 }
  57
  58 namespace widgets {
  59 #ifdef ENABLE_DECODE
  60 class DecoderMenu;
  61 #endif
  62 }
  63
  64 using pv::views::ViewBase;
  65 using pv::views::ViewType;
  66
  67 class MainWindow : public QMainWindow
  68 {
  69         Q_OBJECT
  70
  71 private:
  72         static const QString WindowTitle;
  73
  74 public:
  75         explicit MainWindow(DeviceManager &device_manager,
  76                 QWidget *parent = nullptr);
  77
  78         ~MainWindow();
  79
  80         static void show_session_error(const QString text, const QString info_text);
  81
  82         shared_ptr<views::ViewBase> get_active_view() const;
  83
  84         shared_ptr<views::ViewBase> add_view(ViewType type, Session &session);
  85
  86         void remove_view(shared_ptr<ViewBase> view);
  87
  88         shared_ptr<subwindows::SubWindowBase> add_subwindow(
  89                 subwindows::SubWindowType type, Session &session);
  90
  91         shared_ptr<Session> add_session();
  92
  93         void remove_session(shared_ptr<Session> session);
  94
  95         void add_session_with_file(string open_file_name, string open_file_format,
  96                 string open_setup_file_name);
  97
  98         void add_default_session();
  99
 100         void save_sessions();
 101         void restore_sessions();
 102
 103 private:
 104         void setup_ui();
 105         void update_acq_button(Session *session);
 106
 107         void save_ui_settings();
 108         void restore_ui_settings();
 109
 110         shared_ptr<Session> get_tab_session(int index) const;
 111
 112         void closeEvent(QCloseEvent *event);
 113
 114         virtual QMenu* createPopupMenu();
 115
 116         virtual bool restoreState(const QByteArray &state, int version = 0);
 117
 118 private Q_SLOTS:
 119         void on_add_view(ViewType type, Session *session);
 120
 121         void on_focus_changed();
 122         void on_focused_session_changed(shared_ptr<Session> session);
 123
 124         void on_new_session_clicked();
 125         void on_run_stop_clicked();
 126         void on_settings_clicked();
 127
 128         void on_session_name_changed();
 129         void on_session_device_changed();
 130         void on_session_capture_state_changed(int state);
 131
 132         void on_new_view(Session *session, int view_type);
 133         void on_view_close_clicked();
 134
 135         void on_tab_changed(int index);
 136         void on_tab_close_requested(int index);
 137
 138         void on_show_decoder_selector(Session *session);
 139         void on_sub_window_close_clicked();
 140
 141         void on_view_colored_bg_shortcut();
 142         void on_view_sticky_scrolling_shortcut();
 143         void on_view_show_sampling_points_shortcut();
 144         void on_view_show_analog_minor_grid_shortcut();
 145
 146         void on_close_current_tab();
 147
 148 private:
 149         DeviceManager &device_manager_;
 150
 151         list< shared_ptr<Session> > sessions_;
 152         shared_ptr<Session> last_focused_session_;
 153
 154         map< QDockWidget*, shared_ptr<views::ViewBase> > view_docks_;
 155         map< QDockWidget*, shared_ptr<subwindows::SubWindowBase> > sub_windows_;
 156
 157         map< shared_ptr<Session>, QMainWindow*> session_windows_;
 158
 159         QWidget *static_tab_widget_;
 160         QToolButton *new_session_button_, *run_stop_button_, *settings_button_;
 161         QTabWidget session_selector_;
 162
 163         QIcon icon_red_;
 164         QIcon icon_green_;
 165         QIcon icon_grey_;
 166
 167         QShortcut *view_sticky_scrolling_shortcut_;
 168         QShortcut *view_show_sampling_points_shortcut_;
 169         QShortcut *view_show_analog_minor_grid_shortcut_;
 170         QShortcut *view_colored_bg_shortcut_;
 171         QShortcut *run_stop_shortcut_;
 172         QShortcut *close_application_shortcut_;
 173         QShortcut *close_current_tab_shortcut_;
 174 };
 175
 176 } // namespace pv
 177
 178 #endif // PULSEVIEW_PV_MAINWINDOW_HPP