From: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Date: Wed, 4 Jan 2012 17:33:30 +0000 (+0100)
Subject: screen_text: add support for appending text
X-Git-Tag: release-0.21~25^2~6
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=c446197e412ba82659d724b04fa3894c30f99241;p=ncmpc.git

screen_text: add support for appending text
---

diff --git a/src/screen_text.c b/src/screen_text.c
index 244903d..03a8fc5 100644
--- a/src/screen_text.c
+++ b/src/screen_text.c
@@ -37,14 +37,12 @@ screen_text_clear(struct screen_text *text)
 }
 
 void
-screen_text_set(struct screen_text *text, const char *str)
+screen_text_append(struct screen_text *text, const char *str)
 {
 	const char *eol, *next;
 
 	assert(str != NULL);
 
-	screen_text_clear(text);
-
 	while ((eol = strchr(str, '\n')) != NULL) {
 		char *line;
 
diff --git a/src/screen_text.h b/src/screen_text.h
index 3d9327c..1b688f7 100644
--- a/src/screen_text.h
+++ b/src/screen_text.h
@@ -66,7 +66,14 @@ screen_text_is_empty(const struct screen_text *text)
 }
 
 void
-screen_text_set(struct screen_text *text, const char *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, void *data);