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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
* checkbox.cc
*
* Wed Jul 18 10:45:29 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 "checkbox.h"
#include <QCheckBox>
#include "common.h"
#include "luawidget.h"
CheckBox::CheckBox(QDomNode &node, MacroWindow *macrowindow)
: Widget(node, macrowindow)
{
checkbox = new QCheckBox();
widget = checkbox;
changedByUser = true;
setCommonAttributes(checkbox, node);
QDomElement elem = node.toElement();
if(elem.hasAttribute("caption")) {
checkbox->setText(elem.attribute("caption"));
}
if(elem.hasAttribute("truevalue")) {
truevalue = elem.attribute("truevalue");
} else {
truevalue = "true";
}
if(elem.hasAttribute("falsevalue")) {
falsevalue = elem.attribute("falsevalue");
} else {
falsevalue = "false";
}
connect(checkbox, SIGNAL(stateChanged(int)), this, SLOT(state_change(int)));
}
CheckBox::~CheckBox()
{
// delete checkbox;
}
QString CheckBox::value()
{
if(checkbox->isChecked()) return truevalue;
return falsevalue;
}
void CheckBox::setValue(QString value, QString source)
{
if(isUserSource(source)) emit wasChanged();
changedByUser = false;
bool old = checkbox->isChecked();
if(value == truevalue) {
checkbox->setChecked(true);
} else if(value == falsevalue) {
checkbox->setChecked(false);
} else {
printf("Unknown checkbox value: %s\n", value.toStdString().c_str());
}
// If set operation did not change the value we must invocate the code manually.
if(old == checkbox->isChecked()) state_change(0);
// setInitialValue(value);
changedByUser = true;
}
void CheckBox::state_change(int)
{
emit eventOnChange();
if(changedByUser) emit wasChanged();
}
bool CheckBox::checked()
{
return value() == truevalue;
}
void CheckBox::setChecked(bool checked)
{
setValue(checked ? truevalue : falsevalue);
}
void CheckBox::setWdgValid(bool valid)
{
QPalette palette;
if(valid) {
// valid string
palette.setBrush(QPalette::Base, QBrush(QColor(255, 255, 255)));
} else {
// invalid string
palette.setBrush(QPalette::Base, QBrush(QColor(230, 200, 200)));
}
checkbox->setPalette(palette);
}
int chk_checked(lua_State *L)
{
wdg_userdata *wdgu;
wdgu = (wdg_userdata *)luaL_isudata(L, 1, "CheckBox");
luaL_argcheck(L, wdgu, 1, "checkbox expected");
CheckBox *chk = (CheckBox*)wdgu->widget;
lua_pushboolean(L, chk->checked());
return 1;
}
int chk_set_checked(lua_State *L)
{
wdg_userdata *wdgu;
wdgu = (wdg_userdata *)luaL_isudata(L, 1, "CheckBox");
luaL_argcheck(L, wdgu, 1, "checkbox expected");
bool val = luaL_checkbool(L, 2);
CheckBox *chk = (CheckBox*)wdgu->widget;
chk->setChecked(val);
return 0;
}
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