Session: Fix issue #67 by improving error handling

[pulseview.git] / pv / mainwindow.hpp

diff --git a/pv/mainwindow.hpp b/pv/mainwindow.hpp
index ddad67050f03a5a78317ae00fd00d17750ad53c0..493e3a55cc0dec32b3ca6e1471138dd0a0bdeac7 100644 (file)
--- a/pv/mainwindow.hpp
+++ b/pv/mainwindow.hpp
@@ -14,8 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
 #ifndef PULSEVIEW_PV_MAINWINDOW_HPP
@@ -26,9 +25,17 @@
 #include <memory>
 
 #include <QMainWindow>
+#include <QShortcut>
+#include <QTabWidget>
+#include <QToolButton>
 
 #include "session.hpp"
-#include "views/viewbase.hpp"
+#include "subwindows/subwindowbase.hpp"
+
+using std::list;
+using std::map;
+using std::shared_ptr;
+using std::string;
 
 struct srd_decoder;
 
@@ -45,6 +52,7 @@ class MainBar;
 
 namespace view {
 class View;
+class ViewBase;
 }
 
 namespace widgets {
@@ -53,6 +61,9 @@ class DecoderMenu;
 #endif
 }
 
+using pv::views::ViewBase;
+using pv::views::ViewType;
+
 class MainWindow : public QMainWindow
 {
        Q_OBJECT
@@ -62,67 +73,110 @@ private:
 
 public:
        explicit MainWindow(DeviceManager &device_manager,
-               std::string open_file_name = std::string(),
-               std::string open_file_format = std::string(),
-               QWidget *parent = 0);
+               QWidget *parent = nullptr);
 
        ~MainWindow();
 
-       QAction* action_view_sticky_scrolling() const;
-       QAction* action_view_coloured_bg() const;
-       QAction* action_about() const;
+       static void show_session_error(const QString text, const QString info_text);
+
+       shared_ptr<views::ViewBase> get_active_view() const;
+
+       shared_ptr<views::ViewBase> add_view(ViewType type, Session &session);
+
+       void remove_view(shared_ptr<ViewBase> view);
 
-       std::shared_ptr<views::ViewBase> get_active_view() const;
+       shared_ptr<subwindows::SubWindowBase> add_subwindow(
+               subwindows::SubWindowType type, Session &session);
 
-       std::shared_ptr<views::ViewBase> add_view(const QString &title,
-               views::ViewType type, Session &session);
+       shared_ptr<Session> add_session();
 
-       std::shared_ptr<Session> add_session();
+       void remove_session(shared_ptr<Session> session);
 
-       void remove_session(std::shared_ptr<Session> session);
+       void add_session_with_file(string open_file_name, string open_file_format,
+               string open_setup_file_name);
+
+       void add_default_session();
+
+       void save_sessions();
+       void restore_sessions();
 
 private:
        void setup_ui();
+       void update_acq_button(Session *session);
 
        void save_ui_settings();
-
        void restore_ui_settings();
 
-private:
+       shared_ptr<Session> get_tab_session(int index) const;
+
        void closeEvent(QCloseEvent *event);
 
        virtual QMenu* createPopupMenu();
 
        virtual bool restoreState(const QByteArray &state, int version = 0);
 
+Q_SIGNALS:
+       void session_error_raised(const QString text, const QString info_text);
+
+public Q_SLOTS:
+       void on_run_stop_clicked();
+       void on_session_error_raised(const QString text, const QString info_text);
+
 private Q_SLOTS:
-       void on_add_view(const QString &title, views::ViewType type,
-               Session *session);
+       void on_add_view(ViewType type, Session *session);
 
        void on_focus_changed();
+       void on_focused_session_changed(shared_ptr<Session> session);
+
+       void on_new_session_clicked();
+       void on_settings_clicked();
 
-       void on_new_session();
        void on_session_name_changed();
-       void on_new_view(Session *session);
+       void on_session_device_changed();
+       void on_session_capture_state_changed(int state);
+
+       void on_new_view(Session *session, int view_type);
        void on_view_close_clicked();
 
-       void on_actionViewStickyScrolling_triggered();
+       void on_tab_changed(int index);
+       void on_tab_close_requested(int index);
 
-       void on_actionViewColouredBg_triggered();
+       void on_show_decoder_selector(Session *session);
+       void on_sub_window_close_clicked();
 
-       void on_actionAbout_triggered();
+       void on_view_colored_bg_shortcut();
+       void on_view_sticky_scrolling_shortcut();
+       void on_view_show_sampling_points_shortcut();
+       void on_view_show_analog_minor_grid_shortcut();
+
+       void on_close_current_tab();
 
 private:
        DeviceManager &device_manager_;
 
-       std::list< std::shared_ptr<Session> > sessions_;
+       list< shared_ptr<Session> > sessions_;
+       shared_ptr<Session> last_focused_session_;
+
+       map< QDockWidget*, shared_ptr<views::ViewBase> > view_docks_;
+       map< QDockWidget*, shared_ptr<subwindows::SubWindowBase> > sub_windows_;
+
+       map< shared_ptr<Session>, QMainWindow*> session_windows_;
+
+       QWidget *static_tab_widget_;
+       QToolButton *new_session_button_, *run_stop_button_, *settings_button_;
+       QTabWidget session_selector_;
 
-       std::map< std::shared_ptr<QDockWidget>,
-               std::shared_ptr<views::ViewBase> > view_docks_;
+       QIcon icon_red_;
+       QIcon icon_green_;
+       QIcon icon_grey_;
 
-       QAction *const action_view_sticky_scrolling_;
-       QAction *const action_view_coloured_bg_;
-       QAction *const action_about_;
+       QShortcut *view_sticky_scrolling_shortcut_;
+       QShortcut *view_show_sampling_points_shortcut_;
+       QShortcut *view_show_analog_minor_grid_shortcut_;
+       QShortcut *view_colored_bg_shortcut_;
+       QShortcut *run_stop_shortcut_;
+       QShortcut *close_application_shortcut_;
+       QShortcut *close_current_tab_shortcut_;
 };
 
 } // namespace pv