From ead43f353675d4c8952facf57920ce79533955a6 Mon Sep 17 00:00:00 2001
From: Chris Taylor <chris@code-monkeys.org>
Date: Fri, 05 Mar 2010 06:24:05 +0000
Subject: Code refactoring.

-Split browser creation code off into its own object. update_browser.
-If exiting from opening creation use update_browser() to repaint browser.


Signed-off-by: Chris Taylor <chris@code-monkeys.org>
---
diff --git a/browse.c b/browse.c
index c736e64..232d374 100644
--- a/browse.c
+++ b/browse.c
@@ -50,7 +50,7 @@ void add_file(gboolean dir);
 void remove_win( void );
 void display_error(gchar *message, gchar *name, gboolean type);
 void open_directory( void );
-
+void update_browser(void);
 
 void file_browser(gint height)
 {
@@ -63,28 +63,15 @@ void file_browser(gint height)
 	cont.length = 1;
 	cont.first=0;
 	cont.pos_height=0;
-	clear();
+        clear();
 	refresh();
-
+        
 	browser.location = newwin(1, 0, 0, 0);
 	browser.title = newwin(1, 0, 1, 0);
 	browser.list = newwin(cont.height, 0, 3, 0);
 
-
-	wcolor_set(browser.location, 1, NULL);
-	wcolor_set(browser.title, 1, NULL);
-	wcolor_set(browser.list, 1, NULL);
-
-	mvwtitledhline(browser.title, 0, "File Browser");
-	wnoutrefresh(browser.title);
-	wnoutrefresh(browser.list);
-
-	doupdate();
-
-
-	get_contents();
-	browser_paint(&cont);
-
+        update_browser();
+        
 	while((c=getch()))
 	{
 		switch(c)
@@ -399,7 +386,10 @@ void open_directory( void )
                                         get_contents();
                                         return;
 				case ENTER:
-                                    if(strlen(buffer)==0) return;
+                                    if(strlen(buffer)==0) {
+                                        update_browser();
+                                        return;
+                                    }
                                     else {
                                         cont.location=g_strdup(buffer);
                                         g_chdir(buffer);
@@ -429,4 +419,18 @@ void open_directory( void )
 		doupdate();
     }
     return;
+}
+
+void update_browser(void)
+{
+	wcolor_set(browser.location, 1, NULL);
+	wcolor_set(browser.title, 1, NULL);
+	wcolor_set(browser.list, 1, NULL);
+	mvwtitledhline(browser.title, 0, "File Browser");
+	wnoutrefresh(browser.title);
+	wnoutrefresh(browser.list);
+	doupdate();
+	get_contents();
+	browser_paint(&cont);
+        return;
 }
\ No newline at end of file
--
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