X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fport_matrix_component.h;h=0b472e157ddc48fb57efa111de14260455aa34da;hb=c8c6bca6587450ff64303dbc994a4cd28d6ce7aa;hp=d28299b8efd2ef432689979651565a8759141e49;hpb=be40312e01ea36e1aaa86cae8551e42353849bc2;p=ardour.git

diff --git a/gtk2_ardour/port_matrix_component.h b/gtk2_ardour/port_matrix_component.h
index d28299b8ef..0b472e157d 100644
--- a/gtk2_ardour/port_matrix_component.h
+++ b/gtk2_ardour/port_matrix_component.h
@@ -1,5 +1,5 @@
 /*
-    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
@@ -22,10 +22,18 @@
 
 #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.
@@ -40,8 +48,11 @@ 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, GdkEventButton *) {}
+	virtual void button_release (double, double, GdkEventButton *) {}
+	virtual void motion (double, double) {}
 
 	void set_show_ports (bool);
 	void setup ();
@@ -51,7 +62,7 @@ public:
 	void require_render () {
 		_render_required = true;
 	}
-	
+
 	void require_rebuild () {
 		_dimension_computation_required = true;
 		_render_required = true;
@@ -65,14 +76,9 @@ public:
 		return _parent_rectangle;
 	}
 
-	/** @return width of columns in the grid */
-	static uint32_t column_width () {
-		return 32;
-	}
-
-	/** @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:
@@ -99,7 +105,7 @@ protected:
 
 	/** @return space around the connection indicator */
 	static uint32_t connection_indicator_pad () {
-		return 8;
+		return 6;
 	}
 
 	static uint32_t mouseover_line_width () {
@@ -132,7 +138,7 @@ protected:
 	}
 
 	/** @return colour to paint grid squares when they can't be associated */
-	static Gdk::Color unknown_colour () {
+	static Gdk::Color non_connectable_colour () {
 		return Gdk::Color ("#cccccc");
 	}
 
@@ -149,9 +155,9 @@ protected:
 	/* 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 ("#3552a6");
+			return Gdk::Color ("#666666");
 		}
 	}
 
@@ -163,9 +169,12 @@ protected:
 			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;
@@ -180,7 +189,7 @@ protected:
 	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