The matrix used to highlight connections on click-hold on a row or column label;...

[ardour.git] / gtk2_ardour / port_matrix_component.h

diff --git a/gtk2_ardour/port_matrix_component.h b/gtk2_ardour/port_matrix_component.h
index 3d9e5488b4885b23eec83d0894ae0edee16381e2..6a867f16e95efefb832185c87767be1a4b2df57b 100644 (file)
--- a/gtk2_ardour/port_matrix_component.h
+++ b/gtk2_ardour/port_matrix_component.h
@@ -47,8 +47,10 @@ public:
        virtual double parent_to_component_x (double x) const = 0;
        virtual double component_to_parent_y (double y) const = 0;
        virtual double parent_to_component_y (double y) const = 0;
-       virtual void mouseover_changed (PortMatrixNode const &) = 0;
+       virtual void mouseover_changed (std::list<PortMatrixNode> const &) = 0;
        virtual void draw_extra (cairo_t *) = 0;
+       virtual void button_press (double, double, int, uint32_t) {}
+       virtual void motion (double, double) {}
 
        void set_show_ports (bool);
        void setup ();
@@ -170,7 +172,7 @@ protected:
        void set_source_rgba (cairo_t *, Gdk::Color const &, double);
        uint32_t group_size (boost::shared_ptr<const PortGroup>) const;
        uint32_t channel_to_position (ARDOUR::BundleChannel, PortGroupList const *) const;
-       std::pair<boost::shared_ptr<PortGroup>, ARDOUR::BundleChannel> position_to_group_and_channel (uint32_t, PortGroupList const *) const;
+       virtual std::pair<boost::shared_ptr<PortGroup>, ARDOUR::BundleChannel> position_to_group_and_channel (double, double, PortGroupList const *) const;
 
        /** Render the complete component to a cairo context. */
        virtual void render (cairo_t *) = 0;