/*
- Copyright (C) 2002-2009 Paul Davis
+ Copyright (C) 2002-2009 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#ifndef __gtk_ardour_port_matrix_body_h__
#define __gtk_ardour_port_matrix_body_h__
-#include "port_matrix_column_labels.h"
-#include "port_matrix_row_labels.h"
-#include "port_matrix_grid.h"
+#include <gtkmm/eventbox.h>
#include "port_group.h"
#include "port_matrix_types.h"
class PortMatrix;
+class PortMatrixColumnLabels;
+class PortMatrixRowLabels;
+class PortMatrixGrid;
+class PortMatrixComponent;
/** The main body of the port matrix. It is made up of three parts:
* column labels, grid and row labels, each drawn using cairo.
- * This class handles the arrangement of these parts.
*/
class PortMatrixBody : public Gtk::EventBox
{
public:
- enum Arrangement {
- TOP_AND_RIGHT,
- BOTTOM_AND_LEFT
- };
+ PortMatrixBody (PortMatrix *);
+ ~PortMatrixBody ();
- PortMatrixBody (PortMatrix *, Arrangement);
-
- /** @return ports to offer for columns */
- PortGroupList const & column_ports () {
- return _column_ports;
- }
-
- /** @return ports to offer for rows */
- PortGroupList const & row_ports () {
- return _row_ports;
- }
-
- void setup (PortGroupList const &, PortGroupList const &);
+ void setup ();
uint32_t full_scroll_width ();
uint32_t alloc_scroll_width ();
void set_yoffset (uint32_t);
void rebuild_and_draw_grid ();
-
+
void set_mouseover (PortMatrixNode const &);
- PortMatrixNode mouseover () const {
+ void set_mouseover (std::list<PortMatrixNode> const &);
+ std::list<PortMatrixNode> mouseover () const {
return _mouseover;
}
- Arrangement arrangement () const {
- return _arrangement;
- }
-
+ void highlight_associated_channels (int, ARDOUR::BundleChannel);
+ void component_size_changed ();
+ std::pair<uint32_t, uint32_t> max_size () const;
+
+ uint32_t column_labels_border_x () const;
+ uint32_t column_labels_height () const;
+
+ sigc::signal<void> DimensionsChanged;
+
protected:
bool on_expose_event (GdkEventExpose *);
void on_size_request (Gtk::Requisition *);
void on_size_allocate (Gtk::Allocation &);
bool on_button_press_event (GdkEventButton *);
- bool on_enter_notify_event (GdkEventCrossing *);
+ bool on_button_release_event (GdkEventButton *);
+ bool on_leave_notify_event (GdkEventCrossing *);
bool on_motion_notify_event (GdkEventMotion *);
-
+
private:
void compute_rectangles ();
void rebuild_and_draw_column_labels ();
void rebuild_and_draw_row_labels ();
void update_bundles ();
-
- PortMatrix* _port_matrix;
- PortMatrixColumnLabels _column_labels;
- PortMatrixRowLabels _row_labels;
- PortMatrixGrid _grid;
+ void set_cairo_clip (cairo_t *, Gdk::Rectangle const &) const;
+
+ PortMatrix* _matrix;
+ PortMatrixColumnLabels* _column_labels;
+ PortMatrixRowLabels* _row_labels;
+ PortMatrixGrid* _grid;
+ std::list<PortMatrixComponent*> _components;
- Arrangement _arrangement;
uint32_t _alloc_width; ///< allocated width
uint32_t _alloc_height; ///< allocated height
- Gdk::Rectangle _column_labels_rect;
- Gdk::Rectangle _row_labels_rect;
- Gdk::Rectangle _grid_rect;
uint32_t _xoffset;
uint32_t _yoffset;
- bool _pointer_inside;
-
- /// bundles to offer for columns
- PortGroupList _column_ports;
- /// bundles to offer for rows
- PortGroupList _row_ports;
+ uint32_t _column_labels_border_x;
+ uint32_t _column_labels_height;
- PortMatrixNode _mouseover;
+ std::list<PortMatrixNode> _mouseover;
+ bool _ignore_component_size_changed;
- std::list<sigc::connection> _bundle_connections;
+ PBD::ScopedConnectionList _bundle_connections;
};
#endif