fbutil: add to draw progress bar

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

diff --git a/drivers/video/fbutils.c b/drivers/video/fbutils.c
index 86e3b65..d59ae26 100644 (file)
--- a/drivers/video/fbutils.c
+++ b/drivers/video/fbutils.c
@@ -250,6 +250,42 @@ void draw_wheel(int x, int y, unsigned char color)
                sw = 1;
 }
 
+void draw_progress(int y, int per, unsigned char color)
+{
+       int i;
+       int num;
+       int chars;
+       static char buf[64] ={0,};
+       char per_buf[8];
+
+       set_font_xy(0, y);
+       set_font_color(FONT_XOR);
+       fb_printf(buf);
+       memset(buf, 0x0, 64);
+
+       chars = panel_info.vl_width / font_vga_8x16.width - 7;
+       num = (per * 100) / (10000 / chars);
+
+       sprintf(buf, "[");
+
+       for (i = 0; i < num; i++)
+               strcat(buf, "=");
+
+       sprintf(per_buf, ">%3d%%", per);
+       strcat(buf, per_buf);
+
+       num = chars - num;
+
+       for (i = 0; i < num; i++)
+               strcat(buf, " ");
+
+       strcat(buf, "]");
+
+       set_font_color(color);
+       set_font_xy(0, y);
+       fb_printf(buf);
+}
+
 void init_font(void)
 {
        int addr = 0, y;

diff --git a/include/fbutils.h b/include/fbutils.h
index fcdb20c..8d2c6b6 100644 (file)
--- a/include/fbutils.h
+++ b/include/fbutils.h
@@ -63,4 +63,7 @@ void fb_printf(char *s);
 /* draw wheel */
 void draw_wheel(int x, int y, unsigned char color);
 
+/* draw progress */
+void draw_progress(int y, int per, unsigned char color);
+
 #endif /* _FONT_H */