new files from sakari, missed last time

git-svn-id: svn://localhost/ardour2/branches/3.0@3738 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 169 insertions, 0 deletions

diff --git a/gtk2_ardour/export_format_selector.cc b/gtk2_ardour/export_format_selector.cc
new file mode 100644
index 0000000000..1f1158a21f
--- /dev/null
+++ b/gtk2_ardour/export_format_selector.cc
@@ -0,0 +1,169 @@
+/*
+    Copyright (C) 2008 Paul Davis
+    Author: Sakari Bergen
+
+    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 "export_format_selector.h"
+
+#include "export_format_dialog.h"
+
+#include <ardour/export_format_specification.h>
+#include <ardour/export_profile_manager.h>
+#include <ardour/session.h>
+
+#include "i18n.h"
+
+ExportFormatSelector::ExportFormatSelector () :
+  edit_button (Gtk::Stock::EDIT),
+  remove_button (Gtk::Stock::REMOVE),
+  new_button (Gtk::Stock::NEW)
+{
+	pack_start (format_combo, true, true, 0);
+	pack_start (edit_button, false, false, 3);
+	pack_start (remove_button, false, false, 3);
+	pack_start (new_button, false, false, 3);
+
+	edit_button.signal_clicked().connect (sigc::hide_return (sigc::bind (sigc::mem_fun (*this, &ExportFormatSelector::open_edit_dialog), false)));
+	remove_button.signal_clicked().connect (sigc::mem_fun (*this, &ExportFormatSelector::remove_format));
+	new_button.signal_clicked().connect (sigc::mem_fun (*this, &ExportFormatSelector::add_new_format));
+	
+	/* Format combo */
+	
+	format_list = Gtk::ListStore::create (format_cols);
+	format_combo.set_model (format_list);
+	format_combo.pack_start (format_cols.label);
+	format_combo.set_active (0);
+	
+	format_combo.signal_changed().connect (sigc::mem_fun (*this, &ExportFormatSelector::update_format_combo));
+}
+
+ExportFormatSelector::~ExportFormatSelector ()
+{
+
+}
+
+void
+ExportFormatSelector::set_state (ARDOUR::ExportProfileManager::FormatStatePtr const state_, ARDOUR::Session * session_)
+{
+	session = session_;
+	state = state_;
+	
+	update_format_list ();
+}
+
+void
+ExportFormatSelector::update_format_list ()
+{
+	FormatPtr format_to_select = state->format;
+	format_list->clear();
+
+	if (state->list->empty()) {
+		edit_button.set_sensitive (false);
+		remove_button.set_sensitive (false);
+		return;
+	} else {
+		edit_button.set_sensitive (true);
+		remove_button.set_sensitive (true);
+	}
+
+	Gtk::ListStore::iterator tree_it;
+
+	for (FormatList::const_iterator it = state->list->begin(); it != state->list->end(); ++it) {
+		tree_it = format_list->append();
+		tree_it->set_value (format_cols.format, *it);
+		tree_it->set_value (format_cols.label, (*it)->description());
+	}
+
+	if (format_combo.get_active_row_number() == -1) {
+		format_combo.set_active (0);
+	}
+	
+	select_format (format_to_select);
+}
+
+void
+ExportFormatSelector::select_format (FormatPtr f)
+{
+	Gtk::TreeModel::Children::iterator it;
+	for (it = format_list->children().begin(); it != format_list->children().end(); ++it) {
+		if (it->get_value (format_cols.format) == f) {
+			format_combo.set_active (it);
+			break;
+		}
+	}
+	
+	CriticalSelectionChanged();
+}
+
+void
+ExportFormatSelector::add_new_format ()
+{
+	FormatPtr new_format = state->format = NewFormat (state->format);
+	
+	if (open_edit_dialog (true) != Gtk::RESPONSE_APPLY) {
+		remove_format();
+		if (state->list->empty()) {
+			state->format.reset ();
+		}
+	}
+}
+
+void
+ExportFormatSelector::remove_format ()
+{
+	FormatPtr remove;
+	Gtk::TreeModel::iterator it = format_combo.get_active();
+	remove = it->get_value (format_cols.format);
+	FormatRemoved (remove);
+}
+
+int
+ExportFormatSelector::open_edit_dialog (bool new_dialog)
+{
+	ExportFormatDialog dialog (state->format, new_dialog);
+	dialog.set_session (session);
+	Gtk::ResponseType response = (Gtk::ResponseType) dialog.run();
+	if (response == Gtk::RESPONSE_APPLY) {
+		update_format_description ();
+		FormatEdited (state->format);
+		CriticalSelectionChanged();
+	}
+	return response;
+}
+
+void
+ExportFormatSelector::update_format_combo ()
+{
+	Gtk::TreeModel::iterator it = format_combo.get_active();
+	if (format_list->iter_is_valid (it)) {
+		state->format = it->get_value(format_cols.format);
+	} else if (!format_list->children().empty()) {
+		format_combo.set_active (0);
+	} else {
+		edit_button.set_sensitive (false);
+		remove_button.set_sensitive (false);
+	}
+	
+	CriticalSelectionChanged();
+}
+
+void
+ExportFormatSelector::update_format_description ()
+{
+	format_combo.get_active()->set_value(format_cols.label, state->format->description());
+}