1 files changed, 16 insertions, 40 deletions

diff --git a/apps/recorder/widgets.c b/apps/recorder/widgets.c
index 09daf87fd3..480592bf7d 100644
--- a/apps/recorder/widgets.c
+++ b/apps/recorder/widgets.c
@@ -23,18 +23,6 @@
 
 #ifdef HAVE_LCD_BITMAP
 
-/* Valid dimensions return true, invalid false */
-static bool valid_dimensions(int x, int y, int width, int height) 
-{
-    if((x < 0) || (x + width > LCD_WIDTH) || 
-       (y < 0) || (y + height > LCD_HEIGHT))
-    {
-        return false;
-    }
-
-    return true;
-}
-
 /*
  * Print a scroll bar
  */
@@ -47,10 +35,6 @@ void scrollbar(int x, int y, int width, int height, int items, int min_shown,
     int start;
     int size;
 
-    /* check position and dimensions */
-    if (!valid_dimensions(x, y, width, height))
-        return;
-
     /* draw box */
     lcd_drawrect(x, y, width, height);
 
@@ -66,7 +50,7 @@ void scrollbar(int x, int y, int width, int height, int items, int min_shown,
     lcd_fillrect(x + 1, y + 1, width - 2, height - 2);
 
     /* min should be min */
-    if(min_shown < max_shown) {
+    if(min_shown < max_shown) { 
         min = min_shown;
         max = max_shown;
     }
@@ -90,7 +74,7 @@ void scrollbar(int x, int y, int width, int height, int items, int min_shown,
         inner_len = height - 2;
     else
         inner_len = width - 2;
-        
+
     /* avoid overflows */
     while (items > (INT_MAX / inner_len)) {
         items >>= 1;
@@ -99,19 +83,18 @@ void scrollbar(int x, int y, int width, int height, int items, int min_shown,
     }
 
     /* calc start and end of the knob */
-    if(items > 0 && items > (max - min)) {
+    if (items > 0 && items > (max - min)) {
         size = inner_len * (max - min) / items;
-        start = (inner_len - size) * min / (items - (max - min));
-    }
-    else { /* if null draw a full bar */
+        if (size == 0) { /* width of knob is null */
+            size = 1;
+            start = (inner_len - 1) * min / items;
+        } else {
+            start = (inner_len - size) * min / (items - (max - min));
+        }
+    } else {  /* if null draw full bar */
         size = inner_len;
         start = 0;
     }
-    /* width of knob is null */
-    if(size == 0) {
-        start = (inner_len - 1) * min / items;
-        size = 1;
-    }
 
     lcd_set_drawmode(DRMODE_SOLID);
 
@@ -126,24 +109,17 @@ void scrollbar(int x, int y, int width, int height, int items, int min_shown,
  */
 void checkbox(int x, int y, int width, int height, bool checked)
 {
-    /* check position and dimensions */
-    if((x < 0) || (x + width > LCD_WIDTH) || 
-       (y < 0) || (y + height > LCD_HEIGHT) ||
-       (width < 4 ) || (height < 4 ))
-    {
-        return;
-    }
-
+    /* draw box */
     lcd_drawrect(x, y, width, height);
 
+    /* clear inner area */
+    lcd_set_drawmode(DRMODE_SOLID|DRMODE_INVERSEVID);
+    lcd_fillrect(x + 1, y + 1, width - 2, height - 2);
+    lcd_set_drawmode(DRMODE_SOLID);
+
     if (checked){
         lcd_drawline(x + 2, y + 2, x + width - 2 - 1 , y + height - 2 - 1);
         lcd_drawline(x + 2, y + height - 2 - 1, x + width - 2 - 1, y + 2);
-    } else {
-        /* be sure to clear box */
-        lcd_set_drawmode(DRMODE_SOLID|DRMODE_INVERSEVID);
-        lcd_fillrect(x + 1, y + 1, width - 2, height - 2);
-        lcd_set_drawmode(DRMODE_SOLID);
     }
 }