From bdbdb97f19655a635a2d37f81f9fe1e31f9162b2 Mon Sep 17 00:00:00 2001
From: Jonathan Gordon <rockbox@jdgordon.info>
Date: Mon, 23 Jun 2008 13:20:35 +0000
Subject: FS#9051 - remove LCD margins... use viewports if you need them...

NOTE to WPS people....
%m has been removed, but (i think) because of the other %m tags it wont fail if you try loading a wps with %m|..|, it will just be ignored.
Also note that if the statusbar is enabled the default viewport is 8 pixels shorter than when its not, i.e (0,0) is really (0,8) if the statusbar is shown... I dont think this will be a major issue because almost no WPS show the bar and use bitmaps... text only WPS shouldnt be affected.

Please report problem screens in http://forums.rockbox.org/index.php?topic=17358.0


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17763 a1c6a512-1295-4272-9138-f99709370657
---
 firmware/drivers/lcd-charcell.c | 26 ++++----------------------
 1 file changed, 4 insertions(+), 22 deletions(-)

(limited to 'firmware/drivers/lcd-charcell.c')

diff --git a/firmware/drivers/lcd-charcell.c b/firmware/drivers/lcd-charcell.c
index 1bc634cd2f..1c43b83ab1 100644
--- a/firmware/drivers/lcd-charcell.c
+++ b/firmware/drivers/lcd-charcell.c
@@ -58,8 +58,6 @@ static struct viewport default_vp =
     .y        = 0,
     .width    = LCD_WIDTH,
     .height   = LCD_HEIGHT,
-    .xmargin  = 0,
-    .ymargin  = 0,
   };
 
 static struct viewport* current_vp = &default_vp;
@@ -92,22 +90,6 @@ void lcd_update_viewport(void)
 
 /** parameter handling **/
 
-void lcd_setmargins(int x, int y)
-{
-    current_vp->xmargin = x;
-    current_vp->ymargin = y;
-}
-
-int lcd_getxmargin(void)
-{
-    return current_vp->xmargin;
-}
-
-int lcd_getymargin(void)
-{
-    return current_vp->ymargin;
-}
-
 int lcd_getwidth(void)
 {
     return current_vp->width;
@@ -484,7 +466,7 @@ void lcd_puts_scroll_offset(int x, int y, const unsigned char *string,
     lcd_puts_offset(x, y, string, offset);
     len = utf8length(string);
 
-    if (current_vp->width - x - current_vp->xmargin < len) 
+    if (current_vp->width - x < len) 
     {
         /* prepare scroll line */
         char *end;
@@ -498,7 +480,7 @@ void lcd_puts_scroll_offset(int x, int y, const unsigned char *string,
         /* scroll bidirectional or forward only depending on the string width */
         if (lcd_scroll_info.bidir_limit)
         {
-            s->bidir = s->len < (current_vp->width - current_vp->xmargin) *
+            s->bidir = s->len < (current_vp->width) *
                 (100 + lcd_scroll_info.bidir_limit) / 100;
         }
         else
@@ -517,7 +499,7 @@ void lcd_puts_scroll_offset(int x, int y, const unsigned char *string,
         s->vp = current_vp;
         s->y = y;
         s->offset = offset;
-        s->startx = current_vp->xmargin + x;
+        s->startx = x;
         s->backward = false;
         lcd_scroll_info.lines++;
     }
@@ -547,7 +529,7 @@ void lcd_scroll_fn(void)
             s->offset++;
 
         xpos = s->startx;
-        ypos = current_vp->ymargin + s->y;
+        ypos = s->y;
 
         if (s->bidir)  /* scroll bidirectional */
         {
-- 
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