1 files changed, 70 insertions, 0 deletions
diff --git a/src/flowparts/count.cpp b/src/flowparts/count.cpp
new file mode 100644
index 0000000..dc0281f
--- /dev/null
+++ b/src/flowparts/count.cpp
@@ -0,0 +1,70 @@
+/***************************************************************************
+ *   Copyright (C) 2003 by David Saxton                                    *
+ *   david@bluehaze.org                                                    *
+ *                                                                         *
+ *   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.                                   *
+ ***************************************************************************/
+
+#include "count.h"
+
+#include "libraryitem.h"
+#include "flowcode.h"
+
+#include <klocale.h>
+
+Item* Count::construct( ItemDocument *itemDocument, bool newItem, const char *id )
+{
+	return new Count( (ICNDocument*)itemDocument, newItem, id );
+}
+
+LibraryItem* Count::libraryItem()
+{
+	return new LibraryItem(
+		QString::QString("flow/count"),
+		i18n("Count"),
+		i18n("Functions"),
+		"ppcount.png",
+		LibraryItem::lit_flowpart,
+		Count::construct );
+}
+
+Count::Count( ICNDocument *icnDocument, bool newItem, const char *id )
+	: FlowPart( icnDocument, newItem, (id) ? id : "count" )
+{
+	m_name = i18n("Count");
+	m_desc = i18n("Count the number of pulses during a fixed interval. To avoid ambiguity, this increments the counter on either a rising or falling edge, as opposed to a high or a low.");
+	initProcessSymbol();
+	createStdInput();
+	createStdOutput();
+	
+	createProperty( "0-trigger", Variant::Type::Select );
+	property("0-trigger")->setAllowed( QStringList::split(',',"rising,falling") );
+	property("0-triger")->setValue("rising");
+	property("0-trigger")->setCaption( i18n("Trigger") );
+	
+	createProperty( "1-length", Variant::Type::Double );
+	property("1-length")->setUnit("sec");
+	property("1-length")->setValue(10.0);
+	property("1-length")->setCaption("Interval");
+}
+
+Count::~Count()
+{
+}
+
+void Count::dataChanged()
+{
+	double count = dataDouble("1-length");
+	setCaption( i18n("Count %1 for %2 sec").arg(dataString("0-trigger")).arg(QString::number( count / getMultiplier(count), 'g', 3 ) + getNumberMag(count)) );
+}
+
+void Count::generateMicrobe( FlowCode *code )
+{
+	const double count_ms = dataDouble("1-length")*1e3;
+	code->addCode( "count "+dataString("0-trigger")+" for "+QString::number(count_ms)+"ms" );
+	code->addCodeBranch( outputPart("stdoutput") );
+}
+