/*
- 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
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
+ * Copyright (C) 2009 Carl Hetherington <carl@carlh.net>
+ *
+ * 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
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
#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 bundles to offer for columns */
- std::vector<boost::shared_ptr<ARDOUR::Bundle> > const & column_bundles () {
- return _column_bundles;
- }
-
- /** @return bundles to offer for rows */
- std::vector<boost::shared_ptr<ARDOUR::Bundle> > const & row_bundles () {
- return _row_bundles;
- }
-
- void setup (
- std::vector<boost::shared_ptr<ARDOUR::Bundle> > const &,
- std::vector<boost::shared_ptr<ARDOUR::Bundle> > const &
- );
+ void setup ();
uint32_t full_scroll_width ();
uint32_t alloc_scroll_width ();
uint32_t full_scroll_height ();
uint32_t alloc_scroll_height ();
+ uint32_t xoffset () const {
+ return _xoffset;
+ }
void set_xoffset (uint32_t);
+ uint32_t yoffset () const {
+ return _yoffset;
+ }
void set_yoffset (uint32_t);
- void repaint_grid ();
+ void rebuild_and_draw_grid ();
+
+ void set_mouseover (PortMatrixNode const &);
+ void set_mouseover (std::list<PortMatrixNode> const &);
+ std::list<PortMatrixNode> mouseover () const {
+ return _mouseover;
+ }
+
+ 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_button_release_event (GdkEventButton *);
+ bool on_leave_notify_event (GdkEventCrossing *);
+ bool on_motion_notify_event (GdkEventMotion *);
private:
void compute_rectangles ();
- void repaint_column_labels ();
- void repaint_row_labels ();
-
- PortMatrix* _port_matrix;
- PortMatrixColumnLabels _column_labels;
- PortMatrixRowLabels _row_labels;
- PortMatrixGrid _grid;
-
- Arrangement _arrangement;
+ void rebuild_and_draw_column_labels ();
+ void rebuild_and_draw_row_labels ();
+ void update_bundles ();
+ void set_cairo_clip (cairo_t *, Gdk::Rectangle const &) const;
+
+ PortMatrix* _matrix;
+ PortMatrixColumnLabels* _column_labels;
+ PortMatrixRowLabels* _row_labels;
+ PortMatrixGrid* _grid;
+ std::list<PortMatrixComponent*> _components;
+
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;
+ uint32_t _column_labels_border_x;
+ uint32_t _column_labels_height;
- /// bundles to offer for columns
- std::vector<boost::shared_ptr<ARDOUR::Bundle> > _column_bundles;
- /// bundles to offer for rows
- std::vector<boost::shared_ptr<ARDOUR::Bundle> > _row_bundles;
+ std::list<PortMatrixNode> _mouseover;
+ bool _ignore_component_size_changed;
- std::list<sigc::connection> _bundle_connections;
+ PBD::ScopedConnectionList _bundle_connections;
};
#endif
projects / ardour.git / blobdiff