screen_text: add support for appending text

[ncmpc.git] / src / screen_text.h

diff --git a/src/screen_text.h b/src/screen_text.h
index 031c29f4bcc9f6be83087512f8584f04a8cef467..1b688f780fdf5b5eefb471f780ddd474738779a2 100644 (file)
--- a/src/screen_text.h
+++ b/src/screen_text.h
@@ -1,6 +1,6 @@
-/*
- * (c) 2004-2008 The Music Player Daemon Project
- * http://www.musicpd.org/
+/* ncmpc (Ncurses MPD Client)
+ * (c) 2004-2010 The Music Player Daemon Project
+ * Project homepage: http://musicpd.org
  *
  * 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
@@ -11,10 +11,10 @@
  * 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
  *
+ * 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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
 #ifndef SCREEN_TEXT_H
@@ -56,8 +56,7 @@ screen_text_deinit(struct screen_text *text)
 static inline void
 screen_text_resize(struct screen_text *text, int cols, int rows)
 {
-       text->lw->cols = cols;
-       text->lw->rows = rows;
+       list_window_resize(text->lw, cols, rows);
 }
 
 static inline bool
@@ -67,10 +66,17 @@ screen_text_is_empty(const struct screen_text *text)
 }
 
 void
-screen_text_set(struct screen_text *text, const GString *str);
+screen_text_append(struct screen_text *text, const char *str);
+
+static inline void
+screen_text_set(struct screen_text *text, const char *str)
+{
+       screen_text_clear(text);
+       screen_text_append(text, str);
+}
 
 const char *
-screen_text_list_callback(unsigned idx, bool *highlight, void *data);
+screen_text_list_callback(unsigned idx, void *data);
 
 static inline void
 screen_text_paint(struct screen_text *text)