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-rw-r--r--ui/ncurses/nc-textscreen.h50
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diff --git a/ui/ncurses/nc-textscreen.h b/ui/ncurses/nc-textscreen.h
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+/*
+ * Copyright (C) 2013 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_TEXTSCREEN_H
+#define _NC_TEXTSCREEN_H
+
+#include "types/types.h"
+#include "nc-cui.h"
+
+struct text_screen {
+ struct nc_scr scr;
+ struct cui *cui;
+ char **lines;
+ int n_lines;
+ int n_alloc_lines;
+ int scroll_y;
+ void (*on_exit)(struct cui *);
+};
+
+void text_screen_init(struct text_screen *screen, struct cui *cui,
+ const char *title, void (*on_exit)(struct cui *));
+
+struct text_screen *text_screen_from_scr(struct nc_scr *scr);
+struct nc_scr *text_screen_scr(struct text_screen *screen);
+
+/* content modification */
+void text_screen_clear(struct text_screen *screen);
+void text_screen_append_line(struct text_screen *screen,
+ const char *fmt, ...) __attribute__((format(printf, 2, 3)));
+
+/* interaction */
+void text_screen_process_key(struct nc_scr *scr, int key);
+void text_screen_draw(struct text_screen *screen);
+
+
+#endif /* defined _NC_TEXTSCREEN_H */
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