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/***************************************************************************
* Copyright (C) 2003-2004 by David Saxton *
* [email protected] *
* *
* 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") );
}
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