/*
- 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_component_h__
#define __gtk_ardour_port_matrix_component_h__
+#include <stdint.h>
#include <gtkmm/eventbox.h>
+#include <boost/shared_ptr.hpp>
+class PortMatrix;
class PortMatrixBody;
+class PortMatrixNode;
+class PortGroup;
+class PortGroupList;
+
+namespace ARDOUR {
+ class Bundle;
+ class BundleChannel;
+}
/** One component of the PortMatrix. This is a cairo-rendered
* Pixmap.
class PortMatrixComponent
{
public:
- PortMatrixComponent (PortMatrixBody *);
+ PortMatrixComponent (PortMatrix *, PortMatrixBody *);
virtual ~PortMatrixComponent ();
+ virtual double component_to_parent_x (double x) const = 0;
+ 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 (std::list<PortMatrixNode> const &) = 0;
+ virtual void draw_extra (cairo_t *) = 0;
+ virtual void button_press (double, double, GdkEventButton *) {}
+ virtual void button_release (double, double, GdkEventButton *) {}
+ virtual void motion (double, double) {}
+
+ void set_show_ports (bool);
void setup ();
GdkPixmap* get_pixmap (GdkDrawable *);
std::pair<uint32_t, uint32_t> dimensions ();
+
void require_render () {
_render_required = true;
}
- /** @return width of columns in the grid */
- static uint32_t column_width () {
- return 32;
+ void require_rebuild () {
+ _dimension_computation_required = true;
+ _render_required = true;
+ }
+
+ void set_parent_rectangle (Gdk::Rectangle const & r) {
+ _parent_rectangle = r;
+ }
+
+ Gdk::Rectangle parent_rectangle () const {
+ return _parent_rectangle;
}
- /** @return height of rows in the grid */
- static uint32_t row_height () {
- return 32;
+ /** @return grid spacing */
+ static uint32_t grid_spacing () {
+ return 24;
}
protected:
}
/** @return width of thin lines in the grid */
- static uint32_t thin_grid_line_width () {
- return 1;
+ static double thin_grid_line_width () {
+ return 0.5;
}
/** @return width of thick lines in the grid */
- static uint32_t thick_grid_line_width () {
- return 2;
+ static double thick_grid_line_width () {
+ return 1;
}
/** @return space around the connection indicator */
static uint32_t connection_indicator_pad () {
- return 8;
+ return 6;
+ }
+
+ static uint32_t mouseover_line_width () {
+ return 4;
}
/** @return angle of column labels, in radians */
return M_PI / 4;
}
- /* XXX I guess these colours should come from a theme, or something */
+ /** @return background colour */
+ Gdk::Color background_colour ();
- /* @return background colour */
- static Gdk::Color background_colour () {
- return Gdk::Color ("#000000");
- }
+ /* XXX I guess these colours should come from a theme, or something */
- /* @return text colour */
+ /** @return text colour */
static Gdk::Color text_colour () {
return Gdk::Color ("#ffffff");
}
- /* @return grid line colour */
+ /** @return grid line colour */
static Gdk::Color grid_colour () {
- return Gdk::Color ("#333333");
+ return Gdk::Color ("#000000");
}
- /* @return colour of association blobs */
+ /** @return colour of association blobs */
static Gdk::Color association_colour () {
return Gdk::Color ("#00ff00");
}
+ /** @return colour to paint grid squares when they can't be associated */
+ static Gdk::Color non_connectable_colour () {
+ return Gdk::Color ("#cccccc");
+ }
+
+ /** @return colour to paint mouseover lines */
+ static Gdk::Color mouseover_line_colour () {
+ return Gdk::Color ("#ff0000");
+ }
+
+ /** @return colour to paint channel highlights */
+ static Gdk::Color highlighted_channel_colour () {
+ return Gdk::Color ("#777777");
+ }
+
/* XXX */
static Gdk::Color get_a_bundle_colour (int x) {
if ((x % 2) == 0) {
- return Gdk::Color ("#547027");
+ return Gdk::Color ("#555555");
+ } else {
+ return Gdk::Color ("#666666");
+ }
+ }
+
+ /* XXX */
+ static Gdk::Color get_a_group_colour (int x) {
+ if ((x % 2) == 0) {
+ return Gdk::Color ("#222222");
} else {
- return Gdk::Color ("#3552a6");
+ return Gdk::Color ("#444444");
}
}
void set_source_rgb (cairo_t *, Gdk::Color const &);
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, boost::shared_ptr<const PortGroup>) const;
+ virtual ARDOUR::BundleChannel position_to_channel (double, double, boost::shared_ptr<const PortGroup>) const;
/** Render the complete component to a cairo context. */
virtual void render (cairo_t *) = 0;
*/
virtual void compute_dimensions () = 0;
+ PortMatrix* _matrix;
PortMatrixBody* _body; ///< the PortMatrixBody that we're in
uint32_t _width; ///< full width of the contents
uint32_t _height; ///< full height of the contents
+ Gdk::Rectangle _parent_rectangle;
-private:
+private:
GdkPixmap* _pixmap; ///< pixmap
bool _render_required; ///< true if the rendered pixmap is out of date
bool _dimension_computation_required; ///< true if the dimensions are out of date
projects / ardour.git / blobdiff