From 5cf3b3f34c0582ee0f6ce3b7b6dfc07a4201cb0e Mon Sep 17 00:00:00 2001
From: Josh Holtrop <jholtrop+git@gmail.com>
Date: Thu, 24 Mar 2011 14:53:19 -0400
Subject: [PATCH] create a mode through getMode() interface

---
 dwss.cc | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

diff --git a/dwss.cc b/dwss.cc
index 727059e..9fcffc3 100644
--- a/dwss.cc
+++ b/dwss.cc
@@ -30,28 +30,26 @@ static bool update (GnomeScreensaver & gs)
     return current_mode != NULL ? current_mode->update(gs) : true;
 }
 
+static Mode *getMode(GnomeScreensaver & gs)
+{
+    return new Starfield(gs);
+}
+
 int main (int argc, char *argv[])
 {
     GnomeScreensaver gs(&argc, &argv, configure, expose, update, 12);
 
-    Mode *modes[] = {
-        new Starfield(gs),
-        new Spin(),
-        new Flip()
-    };
-
     glShadeModel(GL_SMOOTH);
     glEnable(GL_LIGHTING);
     glEnable(GL_LIGHT0);
     glEnable(GL_DEPTH_TEST);
 
-    modes[0]->configure(gs);
-    current_mode = modes[0];
+    current_mode = getMode(gs);
+    current_mode->configure(gs);
 
     gs.mainloop();
 
-    for (int i = 0; i < sizeof(modes)/sizeof(modes[0]); i++)
-        delete modes[i];
+    delete current_mode;
 
     return 0;
 }