#include <vector>
#include <QAbstractScrollArea>
+#include <QShortcut>
#include <QSizeF>
#include <QSplitter>
static const int ScaleUnits[3];
public:
- explicit View(Session &session, bool is_main_view=false, QWidget *parent = nullptr);
+ explicit View(Session &session, bool is_main_view=false, QMainWindow *parent = nullptr);
~View();
+ virtual ViewType get_type() const;
+
/**
* Resets the view to its default state after construction. It does however
* not reset the signal bases or any other connections with the session.
*/
virtual void reset_view_state();
- Session& session();
- const Session& session() const;
+ Session& session(); // This method is needed for TraceTreeItemOwner, not ViewBase
+ const Session& session() const; // This method is needed for TraceTreeItemOwner, not ViewBase
/**
* Returns the signals contained in this view.
*/
unordered_set< shared_ptr<Signal> > signals() const;
+ shared_ptr<Signal> get_signal_by_signalbase(shared_ptr<data::SignalBase> base) const;
+
virtual void clear_signals();
void add_signal(const shared_ptr<Signal> signal);
virtual const View* view() const;
Viewport* viewport();
-
const Viewport* viewport() const;
+ QAbstractScrollArea* scrollarea() const;
+
const Ruler* ruler() const;
virtual void save_settings(QSettings &settings) const;
*/
void set_v_offset(int offset);
+ /**
+ * Sets the visual h-offset.
+ */
+ void set_h_offset(int offset);
+
+ /**
+ * Gets the length of the horizontal scrollbar.
+ */
+ int get_h_scrollbar_maximum() const;
+
/**
* Returns the SI prefix to apply to the graticule time markings.
*/
pair<pv::util::Timestamp, pv::util::Timestamp> get_time_extents() const;
- /**
- * Enables or disables colored trace backgrounds. If they're not
- * colored then they will use alternating colors.
- */
- void enable_colored_bg(bool state);
-
/**
* Returns true if the trace background should be drawn with a colored background.
*/
bool colored_bg() const;
/**
- * Enable or disable showing sampling points.
- */
- void enable_show_sampling_points(bool state);
-
- /**
- * Enable or disable showing the analog minor grid.
- */
- void enable_show_analog_minor_grid(bool state);
-
- /**
- * Returns true if cursors are displayed. false otherwise.
+ * Returns true if cursors are displayed, false otherwise.
*/
bool cursors_shown() const;
void show_cursors(bool show = true);
/**
- * Sets the cursors to the given offsets. You will still have to call show_cursors separately.
+ * Sets the cursors to the given offsets.
+ * You still have to call show_cursors() separately.
*/
void set_cursors(pv::util::Timestamp& first, pv::util::Timestamp& second);
/**
* Moves the cursors to a convenient position in the view.
+ * You still have to call show_cursors() separately.
*/
- void centre_cursors();
+ void center_cursors();
/**
* Returns a reference to the pair of cursors.
/**
* Adds a new flag at a specified time.
*/
- void add_flag(const pv::util::Timestamp& time);
+ shared_ptr<Flag> add_flag(const pv::util::Timestamp& time);
/**
* Removes a flag from the list.
void extents_changed(bool horz, bool vert);
private Q_SLOTS:
-
void on_signal_name_changed();
void on_splitter_moved();
+ void on_zoom_in_shortcut_triggered();
+ void on_zoom_out_shortcut_triggered();
+ void on_scroll_to_start_shortcut_triggered();
+ void on_scroll_to_end_shortcut_triggered();
+
void h_scroll_value_changed(int value);
void v_scroll_value_changed();
+ void on_grab_ruler(int ruler_id);
+
void signals_changed();
void capture_state_updated(int state);
Header *header_;
QSplitter *splitter_;
+ QShortcut *zoom_in_shortcut_, *zoom_in_shortcut_2_;
+ QShortcut *zoom_out_shortcut_, *zoom_out_shortcut_2_;
+ QShortcut *home_shortcut_, *end_shortcut_;
+ QShortcut *grab_ruler_left_shortcut_, *grab_ruler_right_shortcut_;
+ QShortcut *cancel_grab_shortcut_;
+
unordered_set< shared_ptr<Signal> > signals_;
#ifdef ENABLE_DECODE
pv::util::Timestamp ruler_offset_;
/// The offset of the zero point in seconds.
pv::util::Timestamp zero_offset_;
+ /// Shows whether the user set a custom zero offset that we should keep
+ bool custom_zero_offset_set_;
bool updating_scroll_;
bool settings_restored_;
vector< shared_ptr<TriggerMarker> > trigger_markers_;
QWidget* hover_widget_;
+ TimeMarker* grabbed_widget_;
QPoint hover_point_;
shared_ptr<Signal> signal_under_mouse_cursor_;
uint16_t snap_distance_;