X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Fview.hpp;h=d699be4ffaa37092391c8a492e6d30f82ba2849e;hb=47e9e7bbc3a4e91a960f4cbb1db48c5aff6dcace;hp=95e518a274db8c11314ca22808bbea6fd0831108;hpb=af503b104d890a357c736c678bb00296d889c090;p=pulseview.git diff --git a/pv/view/view.hpp b/pv/view/view.hpp index 95e518a..d699be4 100644 --- a/pv/view/view.hpp +++ b/pv/view/view.hpp @@ -53,8 +53,10 @@ namespace view { class CursorHeader; class Header; class Ruler; +class Signal; class Trace; class Viewport; +class TriggerMarker; class View : public QAbstractScrollArea, public TraceTreeItemOwner { Q_OBJECT @@ -80,6 +82,15 @@ public: Session& session(); const Session& session() const; + /** + * Returns the signals contained in this view. + */ + std::unordered_set< std::shared_ptr > signals() const; + + void clear_signals(); + + void add_signal(const std::shared_ptr signal); + /** * Returns the view of the owner. */ @@ -170,6 +181,12 @@ public: */ void enable_sticky_scrolling(bool state); + /** + * Enables or disables coloured trace backgrounds. If they're not + * coloured then they will use alternating colors. + */ + void enable_coloured_bg(bool state); + /** * Returns true if cursors are displayed. false otherwise. */ @@ -207,8 +224,6 @@ public: const QPoint& hover_point() const; - void update_viewport(); - void restack_all_trace_tree_items(); Q_SIGNALS: @@ -238,6 +253,9 @@ Q_SIGNALS: /// Emitted when the time_unit changed. void time_unit_changed(); +public Q_SLOTS: + void trigger_event(util::Timestamp location); + private: void get_scroll_layout(double &length, pv::util::Timestamp &offset) const; @@ -257,32 +275,21 @@ private: void update_scroll(); - void update_layout(); + void reset_scroll(); - /** - * Satisifies TraceTreeItem functionality. - * @param p the QPainter to paint into. - * @param rect the rectangle of the header area. - * @param hover true if the label is being hovered over by the mouse. - */ - void paint_label(QPainter &p, const QRect &rect, bool hover); + void set_scroll_default(); - /** - * Computes the outline rectangle of a label. - * @param rect the rectangle of the header area. - * @return Returns the rectangle of the signal label. - */ - QRectF label_rect(const QRectF &rect); + void update_layout(); TraceTreeItemOwner* find_prevalent_trace_group( const std::shared_ptr &group, - const std::unordered_map, + const std::unordered_map, std::shared_ptr > &signal_map); static std::vector< std::shared_ptr > extract_new_traces_for_channels( const std::vector< std::shared_ptr > &channels, - const std::unordered_map, + const std::unordered_map, std::shared_ptr > &signal_map, std::set< std::shared_ptr > &add_list); @@ -290,9 +297,9 @@ private: bool eventFilter(QObject *object, QEvent *event); - bool viewportEvent(QEvent *e); + bool viewportEvent(QEvent *event); - void resizeEvent(QResizeEvent *e); + void resizeEvent(QResizeEvent *event); public: void row_item_appearance_changed(bool label, bool content); @@ -358,6 +365,8 @@ private: Ruler *ruler_; Header *header_; + std::unordered_set< std::shared_ptr > signals_; + /// The view time scale in seconds per pixel. double scale_; @@ -380,10 +389,15 @@ private: std::list< std::shared_ptr > flags_; char next_flag_text_; + std::vector< std::shared_ptr > trigger_markers_; + QPoint hover_point_; unsigned int sticky_events_; QTimer lazy_event_handler_; + + // This is true when the defaults couldn't be set due to insufficient info + bool scroll_needs_defaults; }; } // namespace view