From a7c37ea2d04c35628fc1ca9d353df637612303d0 Mon Sep 17 00:00:00 2001
From: Jonathan Gordon <rockbox@jdgordon.info>
Date: Thu, 21 Jul 2011 06:40:01 +0000
Subject: Pull yesno_pop out of the radio code as it is a nice simple resuasble
 yesno api worth reusing

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30183 a1c6a512-1295-4272-9138-f99709370657
---
 apps/gui/yesno.c | 14 ++++++++++++++
 apps/gui/yesno.h |  4 ++++
 2 files changed, 18 insertions(+)

(limited to 'apps/gui')

diff --git a/apps/gui/yesno.c b/apps/gui/yesno.c
index 6c87c8784c..5354aa526b 100644
--- a/apps/gui/yesno.c
+++ b/apps/gui/yesno.c
@@ -233,3 +233,17 @@ enum yesno_res gui_syncyesno_run(const struct text_message * main_message,
     }
     return(result);
 }
+
+
+/* Function to manipulate all yesno dialogues.
+   This function needs the output text as an argument. */
+bool yesno_pop(const char* text)
+{
+    int i;
+    const char *lines[]={text};
+    const struct text_message message={lines, 1};
+    bool ret = (gui_syncyesno_run(&message,NULL,NULL)== YESNO_YES);
+    FOR_NB_SCREENS(i)
+        screens[i].clear_viewport();
+    return ret;
+}
diff --git a/apps/gui/yesno.h b/apps/gui/yesno.h
index 2c146e4853..61bcf8d3c0 100644
--- a/apps/gui/yesno.h
+++ b/apps/gui/yesno.h
@@ -21,6 +21,7 @@
 
 #ifndef _GUI_YESNO_H_
 #define _GUI_YESNO_H_
+#include <stdbool.h>
 
 enum yesno_res
 {
@@ -47,4 +48,7 @@ extern enum yesno_res gui_syncyesno_run(
                            const struct text_message * main_message,
                            const struct text_message * yes_message,
                            const struct text_message * no_message);
+                           
+bool yesno_pop(const char* text);
+
 #endif /* _GUI_YESNO_H_ */
-- 
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