Paul Davis
18d6284438
git-svn-id: svn://localhost/ardour2/branches/3.0@4322 d708f5d6-7413-0410-9779-e7cbd77b26cf
108 lines
2.5 KiB
C++
108 lines
2.5 KiB
C++
#ifndef __gtk_ardour_matrix_h__
|
|
#define __gtk_ardour_matrix_h__
|
|
|
|
#include <list>
|
|
#include <vector>
|
|
#include <string>
|
|
#include <stdint.h>
|
|
|
|
#include <gtkmm/eventbox.h>
|
|
#include <gtkmm/widget.h>
|
|
|
|
#include "port_group.h"
|
|
|
|
class OtherPort {
|
|
public:
|
|
OtherPort (const std::string& n, PortGroup& g)
|
|
: _name (n), _group (g) {}
|
|
|
|
std::string name() const { return _name; }
|
|
PortGroup& group() const { return _group; }
|
|
bool visible() const { return _group.visible; }
|
|
|
|
public:
|
|
std::string _name;
|
|
PortGroup& _group;
|
|
};
|
|
|
|
class MatrixNode {
|
|
public:
|
|
MatrixNode (std::string a, OtherPort o, int32_t x, int32_t y)
|
|
: _name (a), them (o), _connected (random()%3), _x(x), _y(y) {}
|
|
~MatrixNode() {}
|
|
|
|
PortGroup& get_group() const { return them.group(); }
|
|
|
|
std::string our_name() const { return _name; }
|
|
std::string their_name() const { return them.name(); }
|
|
|
|
bool connected() const { return _connected; }
|
|
void set_connected (bool yn) { _connected = yn; }
|
|
int32_t x() const { return _x; }
|
|
int32_t y() const { return _y; }
|
|
|
|
private:
|
|
std::string _name;
|
|
OtherPort them;
|
|
bool _connected;
|
|
int32_t _x;
|
|
int32_t _y;
|
|
};
|
|
|
|
class Matrix : public Gtk::EventBox
|
|
{
|
|
public:
|
|
Matrix();
|
|
|
|
void set_ports (const std::list<std::string>&);
|
|
void add_group (PortGroup&);
|
|
void remove_group (PortGroup&);
|
|
void hide_group (PortGroup&);
|
|
void show_group (PortGroup&);
|
|
void clear ();
|
|
|
|
int row_spacing () const { return xstep; }
|
|
|
|
protected:
|
|
bool on_button_press_event (GdkEventButton* ev);
|
|
bool on_expose_event (GdkEventExpose* ev);
|
|
void on_size_allocate (Gtk::Allocation&);
|
|
void on_size_request (Gtk::Requisition*);
|
|
void on_realize ();
|
|
bool on_motion_notify_event (GdkEventMotion*);
|
|
bool on_leave_notify_event (GdkEventCrossing*);
|
|
|
|
MatrixNode* get_node (int32_t x, int32_t y);
|
|
|
|
private:
|
|
int height;
|
|
int width;
|
|
int alloc_width;
|
|
int alloc_height;
|
|
bool drawn;
|
|
int labels_y_shift;
|
|
int labels_x_shift;
|
|
float angle_radians;
|
|
int border;
|
|
int ystep;
|
|
int xstep;
|
|
uint32_t line_height;
|
|
uint32_t line_width;
|
|
int arc_radius;
|
|
int32_t motion_x;
|
|
int32_t motion_y;
|
|
|
|
std::list<std::string> ours;
|
|
std::list<OtherPort> others;
|
|
std::vector<MatrixNode*> nodes;
|
|
|
|
void reset_size ();
|
|
void redraw (GdkDrawable*, GdkRectangle*);
|
|
void alloc_pixmap ();
|
|
void setup_nodes ();
|
|
|
|
GdkPixmap* pixmap;
|
|
};
|
|
|
|
#endif /* __gtk_ardour_matrix_h__ */
|