1 files changed, 84 insertions, 0 deletions
diff --git a/src/flowparts/forloop.cpp b/src/flowparts/forloop.cpp
new file mode 100644
index 0000000..d2fe88b
--- /dev/null
+++ b/src/flowparts/forloop.cpp
@@ -0,0 +1,84 @@
+/***************************************************************************
+ *   Copyright (C) 2003-2004 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 "forloop.h"
+
+#include "libraryitem.h"
+#include "flowcode.h"
+
+#include <klocale.h>
+
+Item* ForLoop::construct( ItemDocument *itemDocument, bool newItem, const char *id )
+{
+	return new ForLoop( (ICNDocument*)itemDocument, newItem, id );
+}
+
+LibraryItem* ForLoop::libraryItem()
+{
+	return new LibraryItem(
+		QString("flow/forloop"),
+		i18n("For"),
+		i18n("Loops"),
+		"for.png",
+		LibraryItem::lit_flowpart,
+		ForLoop::construct );
+}
+
+ForLoop::ForLoop( ICNDocument *icnDocument, bool newItem, const char *id )
+	: FlowContainer( icnDocument, newItem, (id) ? id : "forloop" )
+{
+	m_name = i18n("For Loop");
+	m_desc = i18n("The code contained in the foor loop is repeatedly executed. By default, the variable used will be incremented every time. This can be changed by entering a value other than 1 into Step.<br><br>The for loop will exit when the value contained in the variable is equal to the end value.");
+	
+	createTopContainerNode();
+	createBotContainerNode();
+	
+	createProperty( "0-var", Variant::Type::Combo );
+	property("0-var")->setToolbarCaption("for");
+	property("0-var")->setEditorCaption( i18n("Variable") );
+	property("0-var")->setValue("x");
+	
+	createProperty( "1-initial", Variant::Type::Combo );
+	property("1-initial")->setToolbarCaption("=");
+	property("1-initial")->setEditorCaption( i18n("Initial Value") );
+	property("1-initial")->setValue("1");
+	
+	createProperty( "2-end", Variant::Type::Combo );
+	property("2-end")->setToolbarCaption("to");
+	property("2-end")->setEditorCaption( i18n("End Value") );
+	property("2-end")->setValue("10");
+	
+	createProperty( "3-step", Variant::Type::Combo );
+	property("3-step")->setToolbarCaption("step");
+	property("3-step")->setEditorCaption( i18n("Step") );
+	property("3-step")->setValue("1");
+	property("3-step")->setAdvanced(true);
+}
+
+ForLoop::~ForLoop()
+{
+}
+
+void ForLoop::dataChanged()
+{
+	if( dataString("3-step").toInt() == 1 )
+	setCaption( "for " + dataString("0-var") + " = " + dataString("1-initial") + " to " + dataString("2-end") );
+	else setCaption( "for " + dataString("0-var") + " = " + dataString("1-initial") + " to " + dataString("2-end") + " step " + dataString("3-step"));
+}
+
+void ForLoop::generateMicrobe( FlowCode *code )
+{
+	if( dataString("3-step").toInt() == 1 ) code->addCode( "for " + dataString("0-var") + " = " + dataString("1-initial") + " to " + dataString("2-end") + "\n{" );
+	else code->addCode( "for " + dataString("0-var") + " = " + dataString("1-initial") + " to " + dataString("2-end") + " step " + dataString("3-step") +"\n{" );
+	code->addCodeBranch( outputPart("int_in") );
+	code->addCode("}");
+	code->addCodeBranch( outputPart("ext_out") );
+}
+