X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=mware%2Ftext.c;h=b000562c62c710e7dc4b9766794889c7867db006;hb=32841198fc4373115f71761a05088d10f0826223;hp=e20c777f5d1a4b58da79961f5c0795ed7f9bde43;hpb=277b540c0764dd376dcf583acdc97a2b2fd3d8e6;p=bertos.git

diff --git a/mware/text.c b/mware/text.c
index e20c777f..b000562c 100755
--- a/mware/text.c
+++ b/mware/text.c
@@ -1,23 +1,34 @@
 /*!
  * \file
  * <!--
+ * Copyright 2003, 2004 Develer S.r.l. (http://www.develer.com/)
  * Copyright 1999 Bernardo Innocenti <bernie@develer.com>
- * Copyright 2003,2004 Develer S.r.l. (http://www.develer.com/)
  * This file is part of DevLib - See devlib/README for information.
  * -->
  *
- * \version $Id$
+ * \brief Text graphic routines
  *
+ * \version $Id$
  * \author Bernardo Innocenti <bernie@develer.com>
  * \author Stefano Fedrigo <aleph@develer.com>
- *
- * \brief Text graphic routines
  */
 
 /*#*
  *#* $Log$
- *#* Revision 1.3  2004/08/25 14:12:09  rasky
- *#* Aggiornato il comment block dei log RCS
+ *#* Revision 1.9  2004/12/31 16:44:29  bernie
+ *#* Sanitize for non-Harvard processors.
+ *#*
+ *#* Revision 1.8  2004/11/16 21:16:28  bernie
+ *#* Update to new naming scheme in mware/gfx.c.
+ *#*
+ *#* Revision 1.7  2004/09/20 03:28:28  bernie
+ *#* Fix header.
+ *#*
+ *#* Revision 1.6  2004/09/14 20:57:15  bernie
+ *#* Use debug.h instead of kdebug.h.
+ *#*
+ *#* Revision 1.5  2004/09/06 21:51:26  bernie
+ *#* Extend interface to allow any algorithmic style.
  *#*
  *#* Revision 1.2  2004/06/03 11:27:09  bernie
  *#* Add dual-license information.
@@ -50,10 +61,13 @@
 #include "gfx.h"
 #include "font.h"
 #include "text.h"
-#include <drv/kdebug.h>
+
+#include <debug.h>
+
 
 /*!
  * Flags degli stili algoritmici
+ *
  * La routine di rendering del testo e' in grado di applicare
  * delle semplici trasformazioni al font interno per generare
  * automaticamente degli stili predefiniti (bold, italic,
@@ -92,7 +106,7 @@ void text_setcoord(struct Bitmap *bm, int x, int y)
 
 
 /*!
- * Render char <code>c</code>
+ * Render char \a c on Bitmap \a bm
  */
 static int text_putglyph(char c, struct Bitmap *bm)
 {
@@ -139,7 +153,7 @@ static int text_putglyph(char c, struct Bitmap *bm)
 		/* Per ogni colonna di dot del glyph... */
 		for (i = 0; i < glyph_width; ++i)
 		{
-			dots = pgm_read_byte(glyph);
+			dots = PGM_READ_CHAR(glyph);
 
 			/* Advance to next column in glyph.
 			 * Expand: advances only once every two columns
@@ -177,7 +191,7 @@ static int text_putglyph(char c, struct Bitmap *bm)
 	}
 	else /* No style: fast vanilla copy of glyph to line buffer */
 		while (glyph_width--)
-			*buf++ = pgm_read_byte(glyph++);
+			*buf++ = PGM_READ_CHAR(glyph++);
 
 	return c;
 }
@@ -194,14 +208,14 @@ int text_putchar(char c, struct Bitmap *bm)
 	{
 		switch (c)
 		{
-			case ANSI_ESC_CLEARSCREEN:
-				gfx_ClearBitmap(bm);
-				bm->penX = 0;
-				bm->penY = 0;
-				text_style(0, STYLEF_MASK);
-				break;
-			DB(default:
-				kprintf("Unknown ANSI esc code: %x\n", c);)
+		case ANSI_ESC_CLEARSCREEN:
+			gfx_bitmapClear(bm);
+			bm->penX = 0;
+			bm->penY = 0;
+			text_style(0, STYLEF_MASK);
+			break;
+		DB(default:
+			kprintf("Unknown ANSI esc code: %x\n", c);)
 		}
 		ansi_mode = false;
 	}
@@ -235,6 +249,12 @@ void text_clear(struct Bitmap *bmp)
 }
 
 
+void text_clearLine(struct Bitmap *bmp, int line)
+{
+	gfx_rectClear(bmp, 0, line * FONT_HEIGHT, bmp->width, (line + 1) * FONT_HEIGHT);
+}
+
+
 /*!
  * Set/clear algorithmic font style bits.
  *