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/***************************************************************************
specialchardialog.cpp
-------------------
copyright : (C) 2004 - Michal Rudolf
email : mrudolf@tdewebdev.org
***************************************************************************/
/***************************************************************************
* *
* 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 <tqfile.h>
#include <tqpushbutton.h>
#include <tqtextstream.h>
#include <tqregexp.h>
#include <klocale.h>
#include <kstandarddirs.h>
#include <klistbox.h>
#include <klineedit.h>
#include "specialchardialog.h"
#include "resource.h"
SpecialCharDialog::SpecialCharDialog( TQWidget* parent, const char* name, bool modal, WFlags fl)
:SpecialCharDialogS( parent, name, modal, fl )
{
connect ( FilterLineEdit, TQT_SIGNAL(textChanged(const TQString&)),
TQT_SLOT(filterChars(const TQString&)) );
connect ( CharsListBox, TQT_SIGNAL(doubleClicked(TQListBoxItem*)),
TQT_SLOT(insertCode()) );
connect (buttonOk, TQT_SIGNAL(clicked()), TQT_SLOT(insertCode()));
connect (buttonChar, TQT_SIGNAL(clicked()), TQT_SLOT(insertChar()));
connect (buttonCancel, TQT_SIGNAL(clicked()), TQT_SLOT(cancel()));
filterChars("");
}
SpecialCharDialog::~SpecialCharDialog()
{
}
void SpecialCharDialog::filterChars(const TQString& filter)
{
CharsListBox->clear();
if (filter.isEmpty())
CharsListBox->insertStringList(charList);
else {
for (TQStringList::ConstIterator it = charList.begin(); it != charList.end(); ++it)
if ( (*it).contains(filter, false) )
CharsListBox->insertItem(*it);
}
if (CharsListBox->currentItem() == -1 && CharsListBox->count())
CharsListBox->setCurrentItem(0);
}
TQString SpecialCharDialog::selection()
{
return m_selection;
}
void SpecialCharDialog::insertCode()
{
TQString selected = CharsListBox->text(CharsListBox->currentItem());
int begin = selected.find("(&")+1;
int length = selected.find(";)") - begin + 1;
m_selection = selected.mid(begin, length);
done(TQDialog::Accepted);
}
void SpecialCharDialog::insertChar()
{
m_selection = CharsListBox->text(CharsListBox->currentItem()).left(1);
done(TQDialog::Accepted);
}
void SpecialCharDialog::cancel()
{
m_selection = "";
done(TQDialog::Rejected);
}
#include "specialchardialog.moc"
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