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/***************************************************************************
* Copyright (C) 2005 by Joshua Keel *
* joshuakeel@gmail.com *
* *
* *
* 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. *
* *
* This program 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 this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "vocabedit.h"
#include <qpushbutton.h>
#include <qlistbox.h>
#include <qlineedit.h>
#include <qfile.h>
#include <qstring.h>
#include <qvaluevector.h>
#include <kstandarddirs.h>
#include <kglobal.h>
#include <kurl.h>
#include <kdebug.h>
#include <kmessagebox.h>
#include <klocale.h>
#include "keduvocdocument.h"
#include "keduvocexpression.h"
#include "vocabsettings.h"
#include "kanagramsettings.h"
VocabEdit::VocabEdit(QWidget *parent, QString fileName) : VocabEditWidget(parent), m_fileName("")
{
if(fileName != "")
{
m_fileName = fileName;
KEduVocDocument *doc = new KEduVocDocument(this);
doc->open(KURL(m_fileName), false);
for(int i = 0; i < doc->numEntries(); i++)
{
KEduVocExpression expr = *doc->getEntry(i);
m_vocabList.append(expr);
lboxWords->insertItem(doc->getEntry(i)->getOriginal());
}
txtVocabName->setText(doc->getTitle());
txtDescription->setText(doc->getDocRemark());
}
connect(btnSave, SIGNAL(clicked()), this, SLOT(slotSave()));
connect(btnNewWord, SIGNAL(clicked()), this, SLOT(slotNewWord()));
connect(btnRemoveWord, SIGNAL(clicked()), this, SLOT(slotRemoveWord()));
connect(btnClose, SIGNAL(clicked()), this, SLOT(slotClose()));
connect(txtWord, SIGNAL(textChanged(const QString &)), this, SLOT(slotWordTextChanged(const QString &)));
connect(txtHint, SIGNAL(textChanged(const QString &)), this, SLOT(slotHintTextChanged(const QString &)));
//Connect the name and description boxes to a general textChanged slot, so that we can keep track of
//whether they've been changed or not
connect(txtVocabName, SIGNAL(textChanged(const QString &)), this, SLOT(slotTextChanged(const QString &)));
connect(txtDescription, SIGNAL(textChanged(const QString &)), this, SLOT(slotTextChanged(const QString &)));
connect(lboxWords, SIGNAL(selectionChanged()), this, SLOT(slotSelectionChanged()));
//Has anything in the dialog changed?
m_textChanged = false;
}
VocabEdit::~VocabEdit()
{
}
void VocabEdit::slotSave()
{
KEduVocDocument *doc = new KEduVocDocument(this);
doc->setTitle(txtVocabName->text());
doc->setDocRemark(txtDescription->text());
for(uint i = 0; i < m_vocabList.size(); i++)
{
doc->appendEntry(&m_vocabList[i]);
}
QString fileName;
if(m_fileName == "")
{
fileName = KGlobal::dirs()->saveLocation("data", "kanagram/data/" + KanagramSettings::dataLanguage()) + txtVocabName->text().lower().replace(" ", "") + ".kvtml";
}
else
{
fileName = m_fileName;
}
doc->saveAs(this, KURL(fileName), KEduVocDocument::automatic, "kanagram");
VocabSettings *settings = (VocabSettings*)this->parentWidget();
settings->refreshView();
if(m_textChanged)
m_textChanged = false;
}
void VocabEdit::slotClose()
{
//Has anything in the dialog changed?
if(m_textChanged && lboxWords->count() > 0)
{
int code = KMessageBox::warningYesNo(this, i18n("Would you like to save your changes?"), i18n("Save Changes Dialog"));
if(code == KMessageBox::Yes)
{
slotSave();
close();
}
else
close();
}
else
close();
}
void VocabEdit::slotNewWord()
{
lboxWords->insertItem("New Item");
KEduVocExpression expr = KEduVocExpression();
m_vocabList.append(expr);
if(m_textChanged == false)
m_textChanged = true;
}
void VocabEdit::slotSelectionChanged()
{
//A little hack to make things work right
disconnect(txtWord, SIGNAL(textChanged(const QString &)), this, SLOT(slotWordTextChanged(const QString &)));
disconnect(txtHint, SIGNAL(textChanged(const QString &)), this, SLOT(slotHintTextChanged(const QString &)));
if(lboxWords->currentItem() >= 0)
{
txtWord->setText(m_vocabList[lboxWords->currentItem()].getOriginal());
txtHint->setText(m_vocabList[lboxWords->currentItem()].getRemark(0));
}
connect(txtWord, SIGNAL(textChanged(const QString &)), this, SLOT(slotWordTextChanged(const QString &)));
connect(txtHint, SIGNAL(textChanged(const QString &)), this, SLOT(slotHintTextChanged(const QString &)));
}
void VocabEdit::slotWordTextChanged(const QString &changes)
{
//Make sure there actually is a currentItem()
if(lboxWords->currentItem() != -1)
{
m_vocabList[lboxWords->currentItem()].setOriginal(changes);
lboxWords->changeItem(changes, lboxWords->currentItem());
}
if(m_textChanged == false)
m_textChanged = true;
}
void VocabEdit::slotHintTextChanged(const QString &changes)
{
//Make sure there actually is a currentItem()
if(lboxWords->currentItem() != -1)
m_vocabList[lboxWords->currentItem()].setRemark(0, changes);
if(m_textChanged == false)
m_textChanged = true;
}
void VocabEdit::slotTextChanged(const QString &changes)
{
//Make sure we know when text has been modified and not saved, so we
//can notify the user
if(m_textChanged == false)
m_textChanged = true;
//Make gcc happy
(void)changes;
}
void VocabEdit::slotRemoveWord()
{
if (lboxWords->count()) {
m_vocabList.erase(m_vocabList.begin() + lboxWords->currentItem());
lboxWords->removeItem(lboxWords->currentItem());
}
if(m_textChanged == false)
m_textChanged = true;
}
#include "vocabedit.moc"
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