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-16bit.c | 30 ++++++------------------------
 1 file changed, 6 insertions(+), 24 deletions(-)

(limited to 'firmware/drivers/lcd-16bit.c')

diff --git a/firmware/drivers/lcd-16bit.c b/firmware/drivers/lcd-16bit.c
index 020d6bf63a..a5b7533cc1 100644
--- a/firmware/drivers/lcd-16bit.c
+++ b/firmware/drivers/lcd-16bit.c
@@ -61,8 +61,6 @@ static struct viewport default_vp =
     .height   = LCD_HEIGHT,
     .font     = FONT_SYSFIXED,
     .drawmode = DRMODE_SOLID,
-    .xmargin  = 0,
-    .ymargin  = 0,
     .fg_pattern = LCD_DEFAULT_FG,
     .bg_pattern = LCD_DEFAULT_BG,
     .lss_pattern = LCD_DEFAULT_BG,
@@ -180,12 +178,6 @@ void lcd_set_drawinfo(int mode, unsigned fg_color, unsigned bg_color)
     current_vp->bg_pattern = bg_color;
 }
 
-void lcd_setmargins(int x, int y)
-{
-    current_vp->xmargin = x;
-    current_vp->ymargin = y;
-}
-
 int lcd_getwidth(void)
 {
     return current_vp->width;
@@ -196,16 +188,6 @@ int lcd_getheight(void)
     return current_vp->height;
 }
 
-int lcd_getxmargin(void)
-{
-    return current_vp->xmargin;
-}
-
-int lcd_getymargin(void)
-{
-    return current_vp->ymargin;
-}
-
 void lcd_setfont(int newfont)
 {
     current_vp->font = newfont;
@@ -1005,8 +987,8 @@ void lcd_puts_style_offset(int x, int y, const unsigned char *str, int style,
         return;
 
     lcd_getstringsize(str, &w, &h);
-    xpos = current_vp->xmargin + x*w / utf8length(str);
-    ypos = current_vp->ymargin + y*h;
+    xpos = x*w / utf8length(str);
+    ypos = y*h;
     current_vp->drawmode = (style & STYLE_INVERT) ?
                (DRMODE_SOLID|DRMODE_INVERSEVID) : DRMODE_SOLID;
     if (style & STYLE_COLORED) {
@@ -1081,7 +1063,7 @@ void lcd_puts_scroll_style_offset(int x, int y, const unsigned char *string,
 
     lcd_getstringsize(string, &w, &h);
 
-    if (current_vp->width - x * 8 - current_vp->xmargin < w) {
+    if (current_vp->width - x * 8 < w) {
         /* prepare scroll line */
         char *end;
 
@@ -1094,7 +1076,7 @@ void lcd_puts_scroll_style_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->width < (current_vp->width - current_vp->xmargin) *
+            s->bidir = s->width < (current_vp->width) *
                 (100 + lcd_scroll_info.bidir_limit) / 100;
         }
         else
@@ -1113,7 +1095,7 @@ void lcd_puts_scroll_style_offset(int x, int y, const unsigned char *string,
         s->y = y;
         s->len = utf8length(string);
         s->offset = offset;
-        s->startx = current_vp->xmargin + x * s->width / s->len;
+        s->startx = x * s->width / s->len;
         s->backward = false;
         lcd_scroll_info.lines++;
     }
@@ -1159,7 +1141,7 @@ void lcd_scroll_fn(void)
 
         pf = font_get(current_vp->font);
         xpos = s->startx;
-        ypos = current_vp->ymargin + s->y * pf->height;
+        ypos = s->y * pf->height;
 
         if (s->bidir) { /* scroll bidirectional */
             if (s->offset <= 0) {
-- 
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