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Add a center flag, next to the rtl flag, for viewports. That results in any text being drawn centered. It overrides the RTL flag if set.

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Simplify splashes and time menu by using it.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23105 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Thomas Martitz 2009-10-11 12:21:27 +00:00
parent e171294c1d
commit a79dc87761
5 changed files with 34 additions and 49 deletions
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9
firmware/drivers/lcd-bitmap-common.c
View file

@ -82,15 +82,20 @@ static void LCDFN(putsxyofs)(int x, int y, int ofs, const unsigned char *str)
unsigned short ch;
unsigned short *ucs;
struct font* pf = font_get(current_vp->font);
int vp_flags = current_vp->flags;
ucs = bidi_l2v(str, 1);
if (VP_IS_RTL(current_vp))
if ((vp_flags & VP_FLAG_ALIGNMENT_MASK) != 0)
{
int w;
LCDFN(getstringsize)(str, &w, NULL);
x = current_vp->width - w - x;
/* center takes precedence */
if (vp_flags & VP_FLAG_CENTER_ALIGN)
x = ((current_vp->width - w)/ 2) + x;
else
x = current_vp->width - w - x;
}
while ((ch = *ucs++) != 0 && x < current_vp->width)