ui/ncurses: Add plugin menu and nc-plugin screen

Add a second pmenu accessible via the main menu which displays
uninstalled and installed pb-plugins. Uninstalled options can be
selected to trigger pb-plugin to install them, after which they are
updated and marked as installed in the menu.
Installed plugins can be investigated by entering the new plugin screen,
where plugin metadata and executables are displayed. Executables can be
run from this screen via cui_run_cmd().

Signed-off-by: Samuel Mendoza-Jonas <sam@mendozajonas.com>

1 files changed, 34 insertions, 0 deletions

diff --git a/ui/ncurses/nc-plugin.h b/ui/ncurses/nc-plugin.h
new file mode 100644
index 0000000..6dfd4ae
--- /dev/null
+++ b/ui/ncurses/nc-plugin.h
@@ -0,0 +1,34 @@
+/*
+ *  Copyright (C) 2016 IBM Corporation
+ *
+ *  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; version 2 of the License.
+ *
+ *  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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef _NC_PLUGIN_H
+#define _NC_PLUGIN_H
+
+#include "nc-cui.h"
+
+struct plugin_screen;
+
+struct plugin_screen *plugin_screen_init(struct cui *cui,
+		struct pmenu_item *item,
+                void (*on_exit)(struct cui *));
+
+struct nc_scr *plugin_screen_scr(struct plugin_screen *screen);
+void plugin_screen_update(struct plugin_screen *screen);
+
+int plugin_install_plugin(struct pmenu_item *item);
+
+#endif /* defined _NC_PLUGIN_H */