1 files changed, 43 insertions, 0 deletions

diff --git a/apps/gui/viewport.h b/apps/gui/viewport.h
new file mode 100644
index 0000000000..93059a4069
--- /dev/null
+++ b/apps/gui/viewport.h
@@ -0,0 +1,43 @@
+
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2008 by Jonathan Gordon
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include "config.h"
+#include "lcd.h"
+#include "font.h"
+#include "sprintf.h"
+#include "string.h"
+#include "settings.h"
+#include "kernel.h"
+#include "system.h"
+#include "misc.h"
+#include "screen_access.h"
+
+/* return the number of text lines in the vp viewport */
+int viewport_get_nb_lines(struct viewport *vp);
+
+#define VP_ERROR              0
+#define VP_DIMENSIONS       0x1
+#define VP_COLORS           0x2
+#define VP_SELECTIONCOLORS  0x4
+/* load a viewport struct from a config string.
+   returns a combination of the above to say which were loaded ok from the string */
+int viewport_load_config(const char *config, struct viewport *vp);
+
+void viewport_set_defaults(struct viewport *vp, enum screen_type screen);