Initial import of gtk2_ardour.

git-svn-id: svn://localhost/trunk/ardour2@24 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 185 insertions, 0 deletions

diff --git a/gtk2_ardour/editor_selection_list.cc b/gtk2_ardour/editor_selection_list.cc
new file mode 100644
index 0000000000..36d9e858f6
--- /dev/null
+++ b/gtk2_ardour/editor_selection_list.cc
@@ -0,0 +1,185 @@
+/*
+    Copyright (C) 2000 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.
+
+    $Id$
+*/
+
+#include <cstdlib>
+#include <cmath>
+#include <vector>
+
+#include <gtk--.h>
+
+#include <ardour/named_selection.h>
+#include <ardour/session_selection.h>
+#include <ardour/playlist.h>
+
+#include <gtkmmext/stop_signal.h>
+
+#include "editor.h"
+#include "selection.h"
+#include "time_axis_view.h"
+#include "ardour_ui.h"
+#include "prompter.h"
+
+#include "i18n.h"
+
+using namespace SigC;
+using namespace ARDOUR;
+using namespace Gtk;
+using namespace Gtkmmext;
+
+void
+Editor::handle_new_named_selection ()
+{
+	ARDOUR_UI::instance()->call_slot (slot (*this, &Editor::redisplay_named_selections));
+}
+
+void
+Editor::add_named_selection_to_named_selection_display (NamedSelection& selection)
+{
+	const gchar *row[1];
+
+	row[0] = selection.name.c_str();
+	named_selection_display.rows().push_back (row);
+	named_selection_display.rows().back().set_data (&selection);
+}
+
+void
+Editor::redisplay_named_selections ()
+{
+	named_selection_display.freeze ();
+	named_selection_display.clear ();
+	session->foreach_named_selection (*this, &Editor::add_named_selection_to_named_selection_display);
+	named_selection_display.thaw ();
+}
+
+gint
+Editor::named_selection_display_button_press (GdkEventButton *ev)
+{
+	NamedSelection* named_selection;
+	gint row;
+	gint col;
+
+	switch (ev->button) {
+	case 1:
+		if (Keyboard::is_delete_event (ev)) {
+			if (named_selection_display.get_selection_info ((int)ev->x, (int)ev->y, &row, &col) != 0) {
+				if ((named_selection = reinterpret_cast<NamedSelection *> (named_selection_display.get_row_data (row))) != 0) {
+					session->remove_named_selection (named_selection);
+					return stop_signal (named_selection_display, "button_press_event");
+				}
+			}
+		} 
+		break;
+
+	case 2:
+		break;
+
+	case 3:
+		break;
+	default:
+		break;
+	}
+	return FALSE;
+}
+
+
+void
+Editor::named_selection_display_selected (gint row, gint col, GdkEvent *ev)
+{
+}
+
+void
+Editor::named_selection_display_unselected (gint row, gint col, GdkEvent *ev)
+{
+}
+
+void
+Editor::name_selection ()
+{
+	ArdourPrompter p;
+
+	p.set_prompt (_("name for chunk:"));
+	p.done.connect (slot (*this, &Editor::named_selection_name_chosen));
+	p.change_labels (_("Create chunk"), _("Forget it"));
+	p.show_all ();
+
+	Gtk::Main::run ();
+
+	if (p.status == Prompter::entered) {
+		string name;
+		p.get_result (name);
+		
+		if (name.length()){
+			create_named_selection (name);
+		}
+	}
+}
+
+void
+Editor::named_selection_name_chosen ()
+{
+	Gtk::Main::quit ();
+}
+
+void
+Editor::create_named_selection (string name)
+{
+	if (session == 0) {
+		return;
+	}
+
+	/* check for a range-based selection */
+
+	if (selection->time.empty()) {
+		return;
+	}
+
+	
+	TrackViewList *views = get_valid_views (selection->time.track, selection->time.group);
+
+	if (views->empty()) {
+		delete views;
+		return;
+	}
+
+	Playlist*       what_we_found;
+	list<Playlist*> thelist;
+
+	for (TrackViewList::iterator i = views->begin(); i != views->end(); ++i) {
+		
+		Playlist *pl = (*i)->playlist();
+		
+		if (pl) {
+			
+			if ((what_we_found = pl->copy (selection->time, false)) != 0) {
+
+				thelist.push_back (what_we_found);
+			}
+		}
+	}
+
+	NamedSelection* ns;
+
+	ns = new NamedSelection (name, thelist);
+
+	/* make the one we just added be selected */
+
+	named_selection_display.rows().back().select ();
+}
+