lots of MIDI editing stuff. to be explained on the website when its done

git-svn-id: svn://localhost/ardour2/branches/3.0@5596 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 99 insertions, 0 deletions

diff --git a/gtk2_ardour/midi_list_editor.cc b/gtk2_ardour/midi_list_editor.cc
new file mode 100644
index 0000000000..2db6cbd25e
--- /dev/null
+++ b/gtk2_ardour/midi_list_editor.cc
@@ -0,0 +1,99 @@
+/* 
+   Copyright (C) 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.
+
+*/
+
+#include "evoral/midi_util.h"
+#include "ardour/midi_region.h"
+
+#include "midi_list_editor.h"
+
+#include "i18n.h"
+
+using namespace std;
+using namespace Gtk;
+using namespace Glib;
+using namespace ARDOUR;
+
+MidiListEditor::MidiListEditor (boost::shared_ptr<MidiRegion> r)
+	: ArdourDialog (r->name(), false, false)
+	, region (r)
+{
+	model = ListStore::create (columns);
+	view.set_model (model);
+
+	view.append_column (_("Channel"), columns.channel);
+	view.append_column (_("Note"), columns.note);
+	view.append_column (_("Name"), columns.note_name);
+	view.append_column (_("Velocity"), columns.velocity);
+	view.append_column (_("Start"), columns.start);
+	view.append_column (_("End"), columns.end);
+	view.append_column (_("Length"), columns.length);
+	view.set_headers_visible (true);
+	view.set_name (X_("MidiListView"));
+	view.set_rules_hint (true);
+
+	for (int i = 0; i < 6; ++i) {
+		CellRendererText* renderer = dynamic_cast<CellRendererText*>(view.get_column_cell_renderer (i));
+		renderer->property_editable() = true;
+		renderer->signal_edited().connect (mem_fun (*this, &MidiListEditor::edited));
+	}
+	
+	scroller.add (view);
+	scroller.set_policy (POLICY_NEVER, POLICY_AUTOMATIC);
+
+	redisplay_model ();
+
+	view.show ();
+	scroller.show ();
+
+	get_vbox()->pack_start (scroller);
+	set_size_request (400, 400);
+}
+
+MidiListEditor::~MidiListEditor ()
+{
+}
+
+void
+MidiListEditor::edited (const Glib::ustring& /* path */, const Glib::ustring& /* text */)
+{
+	redisplay_model ();
+}
+
+void
+MidiListEditor::redisplay_model ()
+{
+	view.set_model (Glib::RefPtr<Gtk::ListStore>(0));
+	model->clear ();
+
+	MidiModel::Notes notes = region->midi_source(0)->model()->notes();
+	TreeModel::Row row;
+
+	for (MidiModel::Notes::iterator i = notes.begin(); i != notes.end(); ++i) {
+		row = *(model->append());
+		row[columns.channel] = (*i)->channel();
+		row[columns.note_name] = Evoral::midi_note_name ((*i)->note());
+		row[columns.note] = (*i)->note();
+		row[columns.velocity] = (*i)->velocity();
+		row[columns.start] = (*i)->time();
+		row[columns.length] = (*i)->length();
+		row[columns.end] = (*i)->end_time();
+	}
+
+	view.set_model (model);
+}