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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
* widget.cc
*
* Tue Jul 17 12:15:59 CEST 2007
* Copyright 2007 Bent Bisballe Nyeng and Lars Bisballe Jensen
* deva@aasimon.org and elsenator@gmail.com
****************************************************************************/
/*
* This file is part of Pracro.
*
* Pracro 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.
*
* Pracro is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Pracro; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#include "widget.h"
Widget::Widget(QDomNode &node)
{
QDomElement elem = node.toElement();
if(elem.hasAttribute("name")) {
widget_name = elem.attribute("name");
} else {
printf("XML ERROR!! Unnamed widget of type: %s\n",
elem.tagName().toStdString().c_str());
}
if(elem.hasAttribute("lua_validator")) {
lua_validator = elem.attribute("lua_validator");
hasluavalidator = true;
} else {
hasluavalidator = false;
}
if(elem.hasAttribute("regexp")) {
rx = QRegExp(elem.attribute("regexp"));
hasregexpvalidator = true;
} else {
hasregexpvalidator = false;
}
}
QString Widget::getName()
{
return widget_name;
}
QString Widget::getValue()
{
return "";
}
bool Widget::isValid()
{
return regexpValidator() && luaValidator();
}
bool Widget::regexpValidator()
{
return !hasregexpvalidator || rx.exactMatch(getValue());
}
bool Widget::luaValidator()
{
if(!hasluavalidator) return true;
Variables v;
v["value"] = getValue().toStdString();
LUA lua(v);
std::string program = lua_validator.toStdString();
std::string result = lua.run(program);
// printf("Running [%s] => [%s]\n", program.c_str(), result.c_str());
return result == "true";
}
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