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[lcd4linux @ 2004-03-19 09:17:46 by reinelt]

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removed the extra 'goto' function, row and col are additional parameters
of the write() function now.

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@404 3ae390bd-cb1e-0410-b409-cd5a39f66f1f
This commit is contained in:
reinelt
2004-03-19 09:17:46 +00:00
parent fc469b900f
commit 42fbc61ad0
8 changed files with 134 additions and 109 deletions
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26
drv_generic_text.c
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@@ -1,4 +1,4 @@
/* $Id: drv_generic_text.c,v 1.12 2004/03/03 03:47:04 reinelt Exp $
/* $Id: drv_generic_text.c,v 1.13 2004/03/19 09:17:46 reinelt Exp $
*
* generic driver helper for text-based displays
*
@@ -23,6 +23,11 @@
*
*
* $Log: drv_generic_text.c,v $
* Revision 1.13 2004/03/19 09:17:46 reinelt
*
* removed the extra 'goto' function, row and col are additional parameters
* of the write() function now.
*
* Revision 1.12 2004/03/03 03:47:04 reinelt
* big patch from Martin Hejl:
* - use qprintf() where appropriate
@@ -211,7 +216,7 @@ int drv_generic_text_draw (WIDGET *W)
{
WIDGET_TEXT *Text=W->data;
char *txt, *fb1, *fb2;
int row, col, len, end;
int row, col, col0, len, end;
row=W->row;
col=W->col;
@@ -232,7 +237,7 @@ int drv_generic_text_draw (WIDGET *W)
for (; col<=end && col<DCOLS; col++) {
int pos1, pos2, equal;
if (fb1[col]==fb2[col]) continue;
drv_generic_text_real_goto (row, col);
col0 = col;
for (pos1=col, pos2=pos1, col++, equal=0; col<=end && col<DCOLS; col++) {
if (fb1[col]==fb2[col]) {
// If we find just one equal byte, we don't break, because this
@@ -243,8 +248,8 @@ int drv_generic_text_draw (WIDGET *W)
equal=0;
}
}
memcpy (fb2+pos1, fb1+pos1, pos2-pos1+1);
drv_generic_text_real_write (fb2+pos1, pos2-pos1+1);
memcpy ( fb2+pos1, fb1+pos1, pos2-pos1+1);
drv_generic_text_real_write (row, col0, fb2+pos1, pos2-pos1+1);
}
}
@@ -297,8 +302,7 @@ int drv_generic_text_icon_draw (WIDGET *W)
// maybe send icon to the display
if (DisplayFB[row*DCOLS+col]!=ascii) {
DisplayFB[row*DCOLS+col]=ascii;
drv_generic_text_real_goto (row, col);
drv_generic_text_real_write (DisplayFB+row*DCOLS+col, 1);
drv_generic_text_real_write (row, col, DisplayFB+row*DCOLS+col, 1);
}
return 0;
@@ -577,7 +581,7 @@ static void drv_generic_text_bar_define_chars(void)
int drv_generic_text_bar_draw (WIDGET *W)
{
WIDGET_BAR *Bar = W->data;
int row, col, len, res, max, val1, val2;
int row, col, col0, len, res, max, val1, val2;
int c, n, s;
DIRECTION dir;
@@ -639,7 +643,7 @@ int drv_generic_text_bar_draw (WIDGET *W)
for (col=0; col<DCOLS; col++) {
int pos1, pos2, equal;
if (LayoutFB[row*LCOLS+col]==DisplayFB[row*DCOLS+col]) continue;
drv_generic_text_real_goto (row, col);
col0 = col;
for (pos1=col, pos2=pos1, col++, equal=0; col<DCOLS; col++) {
if (LayoutFB[row*LCOLS+col]==DisplayFB[row*DCOLS+col]) {
// If we find just one equal byte, we don't break, because this
@@ -650,8 +654,8 @@ int drv_generic_text_bar_draw (WIDGET *W)
equal=0;
}
}
memcpy (DisplayFB+row*DCOLS+pos1, LayoutFB+row*LCOLS+pos1, pos2-pos1+1);
drv_generic_text_real_write (DisplayFB+row*DCOLS+pos1, pos2-pos1+1);
memcpy ( DisplayFB+row*DCOLS+pos1, LayoutFB+row*LCOLS+pos1, pos2-pos1+1);
drv_generic_text_real_write (row, col0, DisplayFB+row*DCOLS+pos1, pos2-pos1+1);
}
}