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85 lines
3.3 KiB
85 lines
3.3 KiB
/***************************************************************************
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* Copyright (C) 2003-2004 by David Saxton *
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* david@bluehaze.org *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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***************************************************************************/
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#include "forloop.h"
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#include "libraryitem.h"
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#include "flowcode.h"
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#include <tdelocale.h>
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Item* ForLoop::construct( ItemDocument *itemDocument, bool newItem, const char *id )
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{
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return new ForLoop( (ICNDocument*)itemDocument, newItem, id );
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}
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LibraryItem* ForLoop::libraryItem()
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{
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return new LibraryItem(
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TQString("flow/forloop"),
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i18n("For"),
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i18n("Loops"),
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"for.png",
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LibraryItem::lit_flowpart,
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ForLoop::construct );
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}
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ForLoop::ForLoop( ICNDocument *icnDocument, bool newItem, const char *id )
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: FlowContainer( icnDocument, newItem, (id) ? id : "forloop" )
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{
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m_name = i18n("For Loop");
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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.");
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createTopContainerNode();
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createBotContainerNode();
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createProperty( "0-var", Variant::Type::Combo );
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property("0-var")->setToolbarCaption("for");
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property("0-var")->setEditorCaption( i18n("Variable") );
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property("0-var")->setValue("x");
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createProperty( "1-initial", Variant::Type::Combo );
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property("1-initial")->setToolbarCaption("=");
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property("1-initial")->setEditorCaption( i18n("Initial Value") );
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property("1-initial")->setValue("1");
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createProperty( "2-end", Variant::Type::Combo );
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property("2-end")->setToolbarCaption("to");
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property("2-end")->setEditorCaption( i18n("End Value") );
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property("2-end")->setValue("10");
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createProperty( "3-step", Variant::Type::Combo );
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property("3-step")->setToolbarCaption("step");
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property("3-step")->setEditorCaption( i18n("Step") );
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property("3-step")->setValue("1");
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property("3-step")->setAdvanced(true);
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}
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ForLoop::~ForLoop()
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{
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}
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void ForLoop::dataChanged()
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{
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if( dataString("3-step").toInt() == 1 )
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setCaption( "for " + dataString("0-var") + " = " + dataString("1-initial") + " to " + dataString("2-end") );
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else setCaption( "for " + dataString("0-var") + " = " + dataString("1-initial") + " to " + dataString("2-end") + " step " + dataString("3-step"));
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}
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void ForLoop::generateMicrobe( FlowCode *code )
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{
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if( dataString("3-step").toInt() == 1 ) code->addCode( "for " + dataString("0-var") + " = " + dataString("1-initial") + " to " + dataString("2-end") + "\n{" );
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else code->addCode( "for " + dataString("0-var") + " = " + dataString("1-initial") + " to " + dataString("2-end") + " step " + dataString("3-step") +"\n{" );
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code->addCodeBranch( outputPart("int_in") );
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code->addCode("}");
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code->addCodeBranch( outputPart("ext_out") );
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}
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