1 files changed, 154 insertions, 0 deletions

diff --git a/apps/plugins/credits.c b/apps/plugins/credits.c
new file mode 100644
index 0000000000..f172cc6c18
--- /dev/null
+++ b/apps/plugins/credits.c
@@ -0,0 +1,154 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2002 by Robert Hak <rhak at ramapo.edu>
+ *
+ * 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 "plugin.h"
+
+void roll_credits(void);
+const char* const credits[] = {
+#include "credits.raw" /* generated list of names from docs/CREDITS */
+};
+
+static struct plugin_api* rb;
+
+enum plugin_status plugin_start(struct plugin_api* api, void* parameter)
+{
+    int j = 0;
+    int btn;
+
+    TEST_PLUGIN_API(api);
+    (void)parameter;
+    rb = api;
+
+    rb->show_logo();
+#ifdef HAVE_LCD_CHARCELLS
+    rb->lcd_double_height(false);
+#endif
+
+    for (j = 0; j < 10; j++) {
+        rb->sleep((HZ*2)/10);
+
+        btn = rb->button_get(false);
+        if (btn !=  BUTTON_NONE && !(btn & BUTTON_REL))
+            return PLUGIN_OK;
+    }
+
+    roll_credits();
+
+    return PLUGIN_OK;
+}
+
+#ifdef HAVE_LCD_CHARCELLS
+void roll_credits(void)
+{
+    int numnames = sizeof(credits)/sizeof(char*);
+    int curr_name = 0;
+    int curr_len = rb->strlen(credits[0]);
+    int curr_index = 0;
+    int curr_line = 0;
+    int name, len, new_len, line, x;
+
+    while (1)
+    {
+        rb->lcd_clear_display();
+
+        name = curr_name;
+        x = -curr_index;
+        len = curr_len;
+        line = curr_line;
+
+        while (x < 11)
+        {
+            int x2;
+
+            if (x < 0)
+                rb->lcd_puts(0, line, credits[name] - x);
+            else
+                rb->lcd_puts(x, line, credits[name]);
+
+            if (++name >= numnames)
+                break;
+            line ^= 1;
+
+            x2 = x + len/2;
+            if ((unsigned)x2 < 11)
+                rb->lcd_putc(x2, line, '*');
+
+            new_len = rb->strlen(credits[name]);
+            x += MAX(len/2 + 2, len - new_len/2 + 1);
+            len = new_len;
+        }
+        /* abort on keypress */
+        if (rb->button_get_w_tmo(HZ/8) & BUTTON_REL)
+            return;
+
+        if (++curr_index >= curr_len)
+        {
+            if (++curr_name >= numnames)
+                break;
+            new_len = rb->strlen(credits[curr_name]);
+            curr_index -= MAX(curr_len/2 + 2, curr_len - new_len/2 + 1);
+            curr_len = new_len;
+            curr_line ^= 1;
+        }
+    }
+}
+#else
+
+void roll_credits(void)
+{
+    int i;
+    int line = 0;
+    int numnames = sizeof(credits)/sizeof(char*);
+    char buffer[40];
+
+    int y=LCD_HEIGHT;
+
+    int height;
+    int width;
+
+    rb->lcd_setfont(FONT_UI);
+
+    rb->lcd_getstringsize("A", &width, &height);
+
+    while(1) {
+        rb->lcd_clear_display();
+        for ( i=0; i <= (LCD_HEIGHT-y)/height; i++ )
+            rb->lcd_putsxy(0, i*height+y, line+i<numnames?credits[line+i]:"");
+        rb->snprintf(buffer, sizeof(buffer), " [Credits] %2d/%2d  ",
+                 line+1, numnames);
+        rb->lcd_set_drawmode(DRMODE_SOLID|DRMODE_INVERSEVID);
+        rb->lcd_fillrect(0, 0, LCD_WIDTH, height);
+        rb->lcd_set_drawmode(DRMODE_SOLID);
+        rb->lcd_putsxy(0, 0, buffer);
+        rb->lcd_update();
+
+        if (rb->button_get_w_tmo(HZ/20) & BUTTON_REL)
+            return;
+
+        y--;
+
+        if(y<0) {
+            line++;
+            if(line >= numnames)
+                break;
+            y+=height;
+        }
+
+    }
+}
+#endif