/**
* \file
* <!--
+ * This file is part of BeRTOS.
+ *
+ * Bertos is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * As a special exception, you may use this file as part of a free software
+ * library without restriction. Specifically, if other files instantiate
+ * templates or use macros or inline functions from this file, or you compile
+ * this file and link it with other files to produce an executable, this
+ * file does not by itself cause the resulting executable to be covered by
+ * the GNU General Public License. This exception does not however
+ * invalidate any other reasons why the executable file might be covered by
+ * the GNU General Public License.
+ *
* Copyright 2006 Develer S.r.l. (http://www.develer.com/)
- * This file is part of DevLib - See README.devlib for information.
+ *
* -->
*
* \version $Id$
* \brief Custom control for graphics LCD emulation (interface)
*/
-/*#*
- *#* $Log$
- *#* Revision 1.4 2006/02/10 12:33:49 bernie
- *#* Make emulator display a bit larger.
- *#*
- *#* Revision 1.3 2006/01/23 23:11:07 bernie
- *#* Use RASTER_SIZE() to compute... err... the raster size.
- *#*
- *#* Revision 1.2 2006/01/17 02:30:43 bernie
- *#* Fix QImage format.
- *#*
- *#* Revision 1.1 2006/01/16 03:51:35 bernie
- *#* Add LCD Qt emulator.
- *#*
- *#*/
-
#include "lcd_gfx_qt.h"
#include <emul/emul.h>
#include <cfg/debug.h>
+#include <gfx/gfx.h> // CONFIG_BITMAP_FMT
-#include <qpainter.h>
-#include <qimage.h>
-#include <qsizepolicy.h>
-#include <qsize.h>
+#include <QtGui/QPainter>
+#include <QtGui/QImage>
+#include <QtGui/QSizePolicy>
+#include <QtCore/QSize>
// Display colors
#define LCD_FG_COLOR 0x0, 0x0, 0x0
EmulLCD::EmulLCD(QWidget *parent, const char *name) :
- QFrame(parent, name, WRepaintNoErase | WResizeNoErase),
+ QFrame(parent, name, Qt::WRepaintNoErase | Qt::WResizeNoErase),
fg_color(LCD_FG_COLOR),
bg_color(LCD_BG_COLOR)
{
}
-void EmulLCD::drawContents(QPainter *p)
+void EmulLCD::paintEvent(QPaintEvent * /*event*/)
{
+ QPainter p(this);
QImage img(raster, WIDTH, HEIGHT, 1, NULL, 0, QImage::BigEndian);
- p->setBackgroundMode(OpaqueMode);
- p->setPen(fg_color);
- p->setBackgroundColor(bg_color);
- p->drawImage(frame_width, frame_width, img);
+ p.setBackgroundMode(Qt::OpaqueMode);
+ p.setPen(fg_color);
+ p.setBackgroundColor(bg_color);
+ p.drawImage(frame_width, frame_width, img);
}
void EmulLCD::writeRaster(uint8_t *new_raster)
{
+#if CONFIG_BITMAP_FMT == BITMAP_FMT_PLANAR_H_MSB
+
+ /* Straight copy */
memcpy(raster, new_raster, sizeof(raster));
- QPainter p(this);
- drawContents(&p);
+#elif CONFIG_BITMAP_FMT == BITMAP_FMT_PLANAR_V_LSB
+
+ /* Rotation */
+ for (int y = 0; y < HEIGHT; ++y)
+ {
+ for (int xbyte = 0; xbyte < WIDTH/8; ++xbyte)
+ {
+ uint8_t v = 0;
+ for (int xbit = 0; xbit < 8; ++xbit)
+ v |= (new_raster[(xbyte * 8 + xbit) + (y / 8) * WIDTH] & (1 << (y%8)) )
+ ? 0 : (1 << (7 - xbit));
+
+ raster[y * ((WIDTH + 7) / 8) + xbyte] = v;
+ }
+ }
+
+#else
+ #error Unsupported bitmap format
+#endif
+
+ repaint();
}
#include <gfx/gfx.h>
#include <cfg/debug.h>
-/*!
+DECLARE_WALL(wall_before_raster, WALL_SIZE)
+/**
* Raster buffer to draw into.
*
* Bits in the bitmap bytes have vertical orientation,
* as required by the LCD driver.
*/
-DECLARE_WALL(wall_before_raster, WALL_SIZE)
-static uint8_t lcd_raster[RASTER_SIZE(EmulLCD::WIDTH, EmulLCD::HEIGHT)];
+static uint8_t lcd_raster[RAST_SIZE(EmulLCD::WIDTH, EmulLCD::HEIGHT)];
DECLARE_WALL(wall_after_raster, WALL_SIZE)
-/*! Default LCD bitmap */
+/** Default LCD bitmap */
struct Bitmap lcd_bitmap;
/*extern "C"*/ void lcd_init(void)
gfx_bitmapClear(&lcd_bitmap);
}
-/*extern "C"*/ void lcd_blit_bitmap(Bitmap *bm)
+/*extern "C"*/ void lcd_blitBitmap(Bitmap *bm)
{
//FIXME CHECK_WALL(wall_before_raster);
//FIXME CHECK_WALL(wall_after_raster);