Refactor BeRTOS to be in his own directory.

[bertos.git] / gui / levelbar.c

diff --git a/gui/levelbar.c b/gui/levelbar.c
deleted file mode 100644 (file)
index 8b75d15..0000000
--- a/gui/levelbar.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/**
- * \file
- * Copyright 2004, 2006 Develer S.r.l. (http://www.develer.com/)
- *
- *
- * \brief Graphics user interface element to display a level bar.
- *
- * \version $Id$
- * \author Stefano Fedrigo <aleph@develer.com>
- */
-
-#include "levelbar.h"
-
-
-/**
- * Initialize the LevelBar widget with the bitmap associated,
- * the value range and the coordinates in the bitmap.
- * \note The levelbar should be at least 5 pixels wide and high
- *       for correct borders drawing. No check is done on this.
- */
-void lbar_init(struct LevelBar *lb, struct Bitmap *bmp, int type, int min, int max, int pos,
-               coord_t x1, coord_t y1, coord_t x2, coord_t y2)
-{
-       lb->bitmap = bmp;
-       lb->type = type;
-       lb->min = min;
-       lb->max = max;
-       lb->pos = pos;
-       lb->x1 = x1;
-       lb->y1 = y1;
-       lb->x2 = x2;
-       lb->y2 = y2;
-}
-
-
-/**
- * Set the level.
- */
-void lbar_setLevel(struct LevelBar *lb, int level)
-{
-       if (level < lb->min)
-               level = lb->min;
-       if (level > lb->max)
-               level = lb->max;
-
-       lb->pos = level;
-}
-
-
-/**
- * Get current level.
- */
-int lbar_getLevel(struct LevelBar *lb)
-{
-       return lb->pos;
-}
-
-
-/**
- * Change level with respect to previous value
- * (delta can be negative).
- */
-void lbar_changeLevel(struct LevelBar *lb, int delta)
-{
-       lbar_setLevel(lb, lb->pos + delta);
-}
-
-
-/**
- * Change the top limit.
- */
-void lbar_setMax(struct LevelBar *lb, int max)
-{
-       lb->max = max;
-}
-
-
-/**
- * Render the LevelBar on the bitmap.
- */
-void lbar_draw(struct LevelBar *lb)
-{
-#define BORDERW 1
-#define BORDERH 1
-
-       /* Compute filled bar length in pixels */
-       int totlen = (lb->type & LBAR_HORIZONTAL) ? lb->x2 - lb->x1 - BORDERW*4 : lb->y2 - lb->y1 - BORDERH*4;
-       int range  = lb->max - lb->min;
-       int barlen = ((long)(lb->pos - lb->min) * (long)totlen + range - 1) / range;
-
-       // Draw border
-       gfx_rectDraw(lb->bitmap, lb->x1, lb->y1, lb->x2, lb->y2);
-
-       // Clear inside
-       gfx_rectClear(lb->bitmap, lb->x1 + BORDERW, lb->y1 + BORDERH, lb->x2 - BORDERW, lb->y2 - BORDERH);
-
-       // Draw bar
-       if (lb->type & LBAR_HORIZONTAL)
-               gfx_rectFill(lb->bitmap,
-                               lb->x1 + BORDERW*2, lb->y1 + BORDERH*2,
-                               lb->x1 + BORDERW*2 + barlen, lb->y2 - BORDERH*2);
-       else
-               gfx_rectFill(lb->bitmap,
-                               lb->x1 + BORDERW*2, lb->y2 - BORDERH*2 - barlen,
-                               lb->x2 - BORDERW*2, lb->y2 - BORDERH*2);
-}