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-rw-r--r--kmid/channel4d.cpp232
1 files changed, 232 insertions, 0 deletions
diff --git a/kmid/channel4d.cpp b/kmid/channel4d.cpp
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--- /dev/null
+++ b/kmid/channel4d.cpp
@@ -0,0 +1,232 @@
+/**************************************************************************
+
+ channel4d.cpp - KMidChannel4D widget, with 3D look and filled
+ Copyright (C) 1998 Antonio Larrosa Jimenez
+
+ This program 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+ Send comments and bug fixes to larrosa@kde.org
+ or to Antonio Larrosa, Rio Arnoya, 10 5B, 29006 Malaga, Spain
+
+***************************************************************************/
+
+#include "channel4d.h"
+#include <qpainter.h>
+
+KMidChannel4D::KMidChannel4D (int chn,QWidget *parent) : KMidChannel(chn,parent)
+{
+ brushR = new QBrush (red);
+ brushW = new QBrush (white);
+ brushB = new QBrush (black);
+ penR = new QPen (red);
+}
+
+
+void KMidChannel4D::drawDo(QPainter *qpaint,int x,int p)
+{
+ qpaint->setPen(p?(*penR):(*penB));
+
+ qpaint->drawLine(x,KEYBOARDY+43,x+6,KEYBOARDY+43);
+ qpaint->drawLine(x,KEYBOARDY+44,x+6,KEYBOARDY+44);
+
+ qpaint->setPen(p?(*penB):(*penT));
+ qpaint->drawLine(x-1,KEYBOARDY+45,x+8,KEYBOARDY+45);
+ qpaint->setPen(p?(*penB):(*penW));
+ qpaint->drawLine(x+7,KEYBOARDY+28,x+7,KEYBOARDY+42);
+
+ qpaint->fillRect(x,KEYBOARDY+28,7,15,((p)?*brushR:*brushW));
+ qpaint->fillRect(x,KEYBOARDY+1,5,27,((p)?*brushR:*brushW));
+ qpaint->setPen(p?(*penR):(*penW));
+ qpaint->drawPoint(x+5,KEYBOARDY+27);
+}
+void KMidChannel4D::drawDo__(QPainter *qpaint,int x,int p)
+{
+ qpaint->fillRect(x+6,KEYBOARDY+1,5,26,((p)?*brushR:*brushB));
+
+ if (!p)
+ {
+ qpaint->setPen(*penW);
+ qpaint->drawLine(x+6,KEYBOARDY+2,x+6,KEYBOARDY+25);
+ qpaint->drawLine(x+7,KEYBOARDY+25,x+11,KEYBOARDY+25);
+ };
+
+ qpaint->setPen(p?(*penW):(*penB));
+ qpaint->drawLine(x+11,KEYBOARDY+1,x+11,KEYBOARDY+27);
+ qpaint->drawPoint(x+10,KEYBOARDY+27);
+
+
+}
+void KMidChannel4D::drawRe(QPainter *qpaint,int x,int p)
+{
+ qpaint->setPen(p?(*penR):(*penB));
+ qpaint->drawLine(x+9,KEYBOARDY+43,x+15,KEYBOARDY+43);
+ qpaint->drawLine(x+9,KEYBOARDY+44,x+15,KEYBOARDY+44);
+ qpaint->setPen(p?(*penB):(*penT));
+ qpaint->drawLine(x+8,KEYBOARDY+45,x+17,KEYBOARDY+45);
+ qpaint->setPen(p?(*penB):(*penW));
+ qpaint->drawLine(x+16,KEYBOARDY+28,x+16,KEYBOARDY+42);
+
+ qpaint->fillRect(x+9,KEYBOARDY+28,7,15,((p)?*brushR:*brushW));
+ qpaint->fillRect(x+12,KEYBOARDY+1,2,27,((p)?*brushR:*brushW));
+ qpaint->setPen(p?(*penR):(*penW));
+ qpaint->drawPoint(x+11,KEYBOARDY+27);
+ qpaint->drawPoint(x+14,KEYBOARDY+27);
+
+}
+
+void KMidChannel4D::drawRe__(QPainter *qpaint,int x,int p)
+{
+ qpaint->fillRect(x+15,KEYBOARDY+1,5,26,((p)?*brushR:*brushB));
+
+ if (!p)
+ {
+ qpaint->setPen(*penW);
+ qpaint->drawLine(x+15,KEYBOARDY+2,x+15,KEYBOARDY+25);
+ qpaint->drawLine(x+16,KEYBOARDY+25,x+20,KEYBOARDY+25);
+ };
+
+ qpaint->setPen(p?(*penW):(*penB));
+ qpaint->drawLine(x+20,KEYBOARDY+1,x+20,KEYBOARDY+27);
+ qpaint->drawPoint(x+19,KEYBOARDY+27);
+
+
+}
+void KMidChannel4D::drawMi(QPainter *qpaint,int x,int p)
+{
+ qpaint->setPen(p?(*penR):(*penB));
+ qpaint->drawLine(x+18,KEYBOARDY+43,x+24,KEYBOARDY+43);
+ qpaint->drawLine(x+18,KEYBOARDY+44,x+24,KEYBOARDY+44);
+ qpaint->setPen(p?(*penB):(*penT));
+ qpaint->drawLine(x+17,KEYBOARDY+45,x+26,KEYBOARDY+45);
+ qpaint->setPen(p?(*penB):(*penW));
+ qpaint->drawLine(x+25,KEYBOARDY+1,x+25,KEYBOARDY+42);
+
+ qpaint->fillRect(x+18,KEYBOARDY+28,7,15,((p)?*brushR:*brushW));
+ qpaint->fillRect(x+21,KEYBOARDY+1,4,27,((p)?*brushR:*brushW));
+ qpaint->setPen(p?(*penR):(*penW));
+ qpaint->drawPoint(x+20,KEYBOARDY+27);
+
+}
+void KMidChannel4D::drawFa(QPainter *qpaint,int x,int p)
+{
+ qpaint->setPen(p?(*penR):(*penB));
+ qpaint->drawLine(x+27,KEYBOARDY+43,x+33,KEYBOARDY+43);
+ qpaint->drawLine(x+27,KEYBOARDY+44,x+33,KEYBOARDY+44);
+ qpaint->setPen(p?(*penB):(*penT));
+ qpaint->drawLine(x+26,KEYBOARDY+45,x+35,KEYBOARDY+45);
+ qpaint->setPen(p?(*penB):(*penW));
+ qpaint->drawLine(x+34,KEYBOARDY+28,x+34,KEYBOARDY+42);
+
+ qpaint->fillRect(x+27,KEYBOARDY+28,7,15,((p)?*brushR:*brushW));
+ qpaint->fillRect(x+27,KEYBOARDY+1,5,27,((p)?*brushR:*brushW));
+ qpaint->setPen(p?(*penR):(*penW));
+ qpaint->drawPoint(x+32,KEYBOARDY+27);
+
+}
+void KMidChannel4D::drawFa__(QPainter *qpaint,int x,int p)
+{
+ qpaint->fillRect(x+33,KEYBOARDY+1,5,26,((p)?*brushR:*brushB));
+ if (!p)
+ {
+ qpaint->setPen(*penW);
+ qpaint->drawLine(x+33,KEYBOARDY+2,x+33,KEYBOARDY+25);
+ qpaint->drawLine(x+34,KEYBOARDY+25,x+38,KEYBOARDY+25);
+ };
+ qpaint->setPen(p?(*penW):(*penB));
+ qpaint->drawLine(x+38,KEYBOARDY+1,x+38,KEYBOARDY+27);
+ qpaint->drawPoint(x+37,KEYBOARDY+27);
+
+}
+
+void KMidChannel4D::drawSol(QPainter *qpaint,int x,int p)
+{
+ qpaint->setPen(p?(*penR):(*penB));
+ qpaint->drawLine(x+36,KEYBOARDY+43,x+42,KEYBOARDY+43);
+ qpaint->drawLine(x+36,KEYBOARDY+44,x+42,KEYBOARDY+44);
+ qpaint->setPen(p?(*penB):(*penT));
+ qpaint->drawLine(x+35,KEYBOARDY+45,x+44,KEYBOARDY+45);
+ qpaint->setPen(p?(*penB):(*penW));
+ qpaint->drawLine(x+43,KEYBOARDY+28,x+43,KEYBOARDY+42);
+
+ qpaint->fillRect(x+36,KEYBOARDY+28,7,15,((p)?*brushR:*brushW));
+ qpaint->fillRect(x+39,KEYBOARDY+1,2,27,((p)?*brushR:*brushW));
+ qpaint->setPen(p?(*penR):(*penW));
+ qpaint->drawPoint(x+38,KEYBOARDY+27);
+ qpaint->drawPoint(x+41,KEYBOARDY+27);
+
+}
+
+void KMidChannel4D::drawSol__(QPainter *qpaint,int x,int p)
+{
+ qpaint->fillRect(x+42,KEYBOARDY+1,5,26,((p)?*brushR:*brushB));
+
+ if (!p)
+ {
+ qpaint->setPen(*penW);
+ qpaint->drawLine(x+42,KEYBOARDY+2,x+42,KEYBOARDY+25);
+ qpaint->drawLine(x+43,KEYBOARDY+25,x+47,KEYBOARDY+25);
+ };
+ qpaint->setPen(p?(*penW):(*penB));
+ qpaint->drawLine(x+47,KEYBOARDY+1,x+47,KEYBOARDY+27);
+ qpaint->drawPoint(x+46,KEYBOARDY+27);
+
+
+}
+void KMidChannel4D::drawLa(QPainter *qpaint,int x,int p)
+{
+ qpaint->setPen(p?(*penR):(*penB));
+ qpaint->drawLine(x+45,KEYBOARDY+43,x+51,KEYBOARDY+43);
+ qpaint->drawLine(x+45,KEYBOARDY+44,x+51,KEYBOARDY+44);
+ qpaint->setPen(p?(*penB):(*penT));
+ qpaint->drawLine(x+44,KEYBOARDY+45,x+53,KEYBOARDY+45);
+ qpaint->setPen(p?(*penB):(*penW));
+ qpaint->drawLine(x+52,KEYBOARDY+28,x+52,KEYBOARDY+42);
+
+ qpaint->fillRect(x+45,KEYBOARDY+28,7,15,((p)?*brushR:*brushW));
+ qpaint->fillRect(x+48,KEYBOARDY+1,2,27,((p)?*brushR:*brushW));
+ qpaint->setPen(p?(*penR):(*penW));
+ qpaint->drawPoint(x+47,KEYBOARDY+27);
+ qpaint->drawPoint(x+50,KEYBOARDY+27);
+}
+void KMidChannel4D::drawLa__(QPainter *qpaint,int x,int p)
+{
+ qpaint->fillRect(x+51,KEYBOARDY+1,5,26,((p)?*brushR:*brushB));
+
+ if (!p)
+ {
+ qpaint->setPen(*penW);
+ qpaint->drawLine(x+51,KEYBOARDY+2,x+51,KEYBOARDY+25);
+ qpaint->drawLine(x+52,KEYBOARDY+25,x+56,KEYBOARDY+25);
+ };
+ qpaint->setPen(p?(*penW):(*penB));
+ qpaint->drawLine(x+56,KEYBOARDY+1,x+56,KEYBOARDY+27);
+ qpaint->drawPoint(x+55,KEYBOARDY+27);
+
+}
+void KMidChannel4D::drawSi(QPainter *qpaint,int x,int p)
+{
+ qpaint->setPen(p?(*penR):(*penB));
+ qpaint->drawLine(x+54,KEYBOARDY+43,x+60,KEYBOARDY+43);
+ qpaint->drawLine(x+54,KEYBOARDY+44,x+60,KEYBOARDY+44);
+ qpaint->setPen(p?(*penB):(*penT));
+ qpaint->drawLine(x+53,KEYBOARDY+45,x+62,KEYBOARDY+45);
+ qpaint->setPen(p?(*penB):(*penW));
+ qpaint->drawLine(x+61,KEYBOARDY+1,x+61,KEYBOARDY+42);
+
+ qpaint->fillRect(x+54,KEYBOARDY+28,7,15,((p)?*brushR:*brushW));
+ qpaint->fillRect(x+57,KEYBOARDY+1,4,27,((p)?*brushR:*brushW));
+ qpaint->setPen(p?(*penR):(*penW));
+ qpaint->drawPoint(x+56,KEYBOARDY+27);
+}
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