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-rw-r--r--src/flowparts/forloop.cpp84
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 *
+ * *
+ * 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") );
+}
+