Patch #1421422 - Backdrop image patch started by Linus, finished by me. Adds ability to set backdrop images for file browser and menus (store full-screen bitmaps in /.rockbox/backdrops/) and also the ability to set a full-screen background image in a WPS using the %X|filename.bmp| WPS tag. Currently only implemented for targets with colour LCDs.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8536 a1c6a512-1295-4272-9138-f99709370657

2 files changed, 83 insertions, 0 deletions

diff --git a/apps/recorder/backdrop.c b/apps/recorder/backdrop.c
new file mode 100644
index 0000000000..6fc5e24118
--- /dev/null
+++ b/apps/recorder/backdrop.c
@@ -0,0 +1,45 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2006 Dave Chapman
+ *
+ * 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 <stdio.h>
+#include "config.h"
+#include "lcd.h"
+#include "backdrop.h"
+
+fb_data main_backdrop[LCD_HEIGHT][LCD_WIDTH];
+fb_data wps_backdrop[LCD_HEIGHT][LCD_WIDTH];
+
+bool load_main_backdrop(char* filename)
+{
+    struct bitmap bm;
+    int ret;
+
+    /* load the image */
+    bm.data=(char*)&main_backdrop[0][0];
+    ret = read_bmp_file(filename, &bm, sizeof(main_backdrop), FORMAT_NATIVE);
+
+    if ((ret > 0) && (bm.width == LCD_WIDTH) 
+                  && (bm.height == LCD_HEIGHT)) {
+        lcd_set_backdrop(&main_backdrop[0][0]);
+        return true;
+    } else {
+        lcd_set_backdrop(NULL);
+        return false;
+    }
+}
diff --git a/apps/recorder/backdrop.h b/apps/recorder/backdrop.h
new file mode 100644
index 0000000000..d77985cf28
--- /dev/null
+++ b/apps/recorder/backdrop.h
@@ -0,0 +1,38 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2006 Dave Chapman
+ *
+ * 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.
+ *
+ ****************************************************************************/
+
+#ifndef _BACKDROP_H
+#define _BACKDROP_H
+
+#ifdef HAVE_LCD_COLOR
+
+#include "lcd.h"
+#include "bmp.h"
+#include "backdrop.h"
+
+#ifdef HAVE_LCD_COLOR
+extern fb_data main_backdrop[LCD_HEIGHT][LCD_WIDTH];
+extern fb_data wps_backdrop[LCD_HEIGHT][LCD_WIDTH];
+#endif
+
+bool load_main_backdrop(char* filename);
+
+#endif
+
+#endif