Add missing files from previous commit.

git-svn-id: svn://localhost/ardour2/branches/3.0@8098 d708f5d6-7413-0410-9779-e7cbd77b26cf

gtk2_ardour/missing_plugin_dialog.cc

@@ -0,0 +1,51 @@
+/*
+    Copyright (C) 2010 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 <gtkmm/label.h>
+#include "ardour/session.h"
+#include "missing_plugin_dialog.h"
+
+using namespace Gtk;
+using namespace std;
+using namespace ARDOUR;
+using namespace PBD;
+
+MissingPluginDialog::MissingPluginDialog (Session * s, list<string> const & plugins)
+        : ArdourDialog (_("Missing Plugins"), true, false)
+{
+        set_session (s);
+
+        add_button (_("OK"), RESPONSE_OK);
+
+	Label* m = manage (new Label);
+
+	stringstream t;
+	t << "This session contains the following plugins that cannot be found on this system:\n\n";
+
+	for (list<string>::const_iterator i = plugins.begin(); i != plugins.end(); ++i) {
+		t << *i << "\n";
+	}
+
+	t << "\nThose plugins and any following them on a track or buss have been disabled, and will be hidden.\n";
+	t << "It is recommended that you install the missing plugins and re-load the session.\n";
+	
+        m->set_markup (t.str ());
+        get_vbox()->pack_start (*m, false, false);
+
+	show_all ();
+}

gtk2_ardour/missing_plugin_dialog.h

@@ -0,0 +1,17 @@
+#ifndef __gtk_ardour_missing_plugin_dialog_h__
+#define __gtk_ardour_missing_plugin_dialog_h__
+
+#include <string>
+#include "ardour_dialog.h"
+
+namespace ARDOUR {
+        class Session;
+}
+
+class MissingPluginDialog : public ArdourDialog
+{
+  public:
+        MissingPluginDialog (ARDOUR::Session *, std::list<std::string> const &);
+};
+
+#endif /* __gtk_ardour_missing_plugin_dialog_h__ */

libs/ardour/ardour/unknown_processor.h

@@ -0,0 +1,48 @@
+/*
+    Copyright (C) 2010 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.
+
+*/
+
+#ifndef __ardour_unknown_processor_h__
+#define __ardour_unknown_processor_h__
+
+#include "ardour/processor.h"
+
+namespace ARDOUR {
+
+class UnknownProcessor : public Processor
+{
+public:
+	UnknownProcessor (Session &, XMLNode const &);
+
+	bool display_to_user () const {
+		return false;
+	}
+
+	bool can_support_io_configuration (const ChanCount &, ChanCount &) const {
+		return false;
+	}
+	
+	XMLNode & state (bool);
+
+private:
+	XMLNode _state;
+};
+
+}
+
+#endif

libs/ardour/unknown_processor.cc

@@ -0,0 +1,40 @@
+/*
+    Copyright (C) 2010 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 "ardour/unknown_processor.h"
+
+using namespace std;
+using namespace ARDOUR;
+
+UnknownProcessor::UnknownProcessor (Session& s, XMLNode const & state)
+	: Processor (s, "")
+	, _state (state)
+{
+	XMLProperty const * prop = state.property (X_("name"));
+	if (prop) {
+		set_name (prop->value ());
+	}
+}
+
+XMLNode &
+UnknownProcessor::state (bool)
+{
+	return *(new XMLNode (_state));
+}
+