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/***************************************************************************
kxeelementdialog.cpp - description
-------------------
begin : Mit Apr 17 2002
copyright : (C) 2002, 2003 by The KXMLEditor Team
email : lvanek@users.sourceforge.net
***************************************************************************/
/***************************************************************************
* *
* 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 "kxeelementdialog.h"
#include <tqlabel.h>
#include <tqcombobox.h>
#include <tqpushbutton.h>
#include <klineedit.h>
#include <kdebug.h>
#include <klocale.h>
KXEElementDialog::KXEElementDialog( TQWidget * pParent, const char * pszName, bool fModal, WFlags fl )
: KXEElementDialogBase( pParent, pszName, fModal, fl )
{
connect( m_pEditNsURI, SIGNAL(textChanged(const TQString&)), this, SLOT(slotNsURIChanged(const TQString&)) );
connect( m_pEditName, SIGNAL(textChanged(const TQString&)), this, SLOT(slotNameChanged(const TQString&)) );
}
void KXEElementDialog::clearDialog()
{
m_pEditNsURI->clear();
m_pEditNsURI->setEnabled(true);
m_pEditNsURI->show();
m_pLblNsURI->setEnabled(true);
m_pLblNsURI->show();
m_pEditPrefix->clear();
m_pEditPrefix->setDisabled(true);
m_pEditPrefix->show();
m_pLblPrefix->setEnabled(true);
m_pLblPrefix->show();
m_pEditName->clear();
m_pComboInsert->setCurrentItem(0);
}
void KXEElementDialog::fillDialog( bool bNsURIIsNull )
{
m_pEditNsURI->setDisabled(true);
if ( bNsURIIsNull )
{
m_pEditNsURI->hide();
m_pLblNsURI->hide();
m_pLblNsURI->setDisabled(true);
m_pEditPrefix->setDisabled(true);
m_pEditPrefix->hide();
m_pLblPrefix->hide();
m_pLblPrefix->setDisabled(true);
}
else
{
m_pEditNsURI->setText( m_strNsURI );
m_pEditNsURI->show();
m_pLblNsURI->show();
m_pLblNsURI->setEnabled(true);
m_pEditPrefix->setText( m_strPrefix );
m_pEditPrefix->setEnabled(true);
m_pEditPrefix->show();
m_pLblPrefix->show();
m_pLblPrefix->setEnabled(true);
}
m_pComboInsert->hide();
m_pComboInsert->setDisabled(true);
m_pLblInsert->hide();
m_pLblInsert->setDisabled(true);
m_pEditName->setText( m_strName );
}
int KXEElementDialog::exec( bool bEditExisting, bool bRootElement, bool bNsURIIsNull )
{
if(bEditExisting)
{
fillDialog( bNsURIIsNull );
}
else
{
if( bRootElement )
{
m_pComboInsert->hide();
m_pComboInsert->setDisabled(true);
m_pLblInsert->hide();
m_pLblInsert->setDisabled(true);
}
clearDialog();
}
int iReturn = exec();
if ( iReturn == Accepted )
{
m_strNsURI = m_pEditNsURI->text();
m_strPrefix = m_pEditPrefix->text();
m_strName = m_pEditName->text();
m_bAtTop = ( m_pComboInsert->currentItem() == 0 );
}
return iReturn;
}
int KXEElementDialog::exec()
{
if ( m_pEditName->text().isEmpty() )
m_pBtnOK->setEnabled(false);
else
m_pBtnOK->setEnabled(true);
m_pEditName->setFocus();
m_pBtnOK->setDefault(true);
return KXEElementDialogBase::exec();
}
void KXEElementDialog::slotNsURIChanged( const TQString & strNewNsURI )
{
if ( strNewNsURI.isEmpty() )
m_pEditPrefix->setEnabled(false);
else
m_pEditPrefix->setEnabled(true);
}
void KXEElementDialog::slotNameChanged( const TQString & strNewName )
{
TQString strMessage = checkName(strNewName);
m_pTextLabelMessage->setText(strMessage);
if ( strNewName.isEmpty() || (strMessage.length() > 0))
m_pBtnOK->setEnabled(false);
else
m_pBtnOK->setEnabled(true);
}
// Check, if XML element name is OK
TQString KXEElementDialog::checkName(const TQString strElementName)
{
if(strElementName.length() == 0)
return "";
// test for space
if(strElementName.find(' ') >= 0)
return i18n("Element name cannot contain space !");
// test for xml, XML ... on start
if(strElementName.find("xml", 0, false) == 0)
return i18n("Element name cannot start with 'xml' or 'XML' !");
// check first character
TQChar firstChar(strElementName[0]);
if((firstChar != '_') && !firstChar.isLetter())
{
return i18n("Element name must start with an underscore or a letter !");
}
// Forbidden characters
TQString strForbiddenChars("&@#$%^()%+?=:<>;\"'*");
for(unsigned int i = 0; i < strForbiddenChars.length(); i++)
{
TQChar ch = strForbiddenChars[i];
if(strElementName.find(ch) >= 0)
return i18n("Element name cannot contain character: %1 !").arg(ch);
}
return "";
}
#include "kxeelementdialog.moc"
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