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/***************************************************************************
* Copyright (C) 2007, 2011, 2012, 2014 by Glad Deschrijver *
* <glad.deschrijver@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, see <http://www.gnu.org/licenses/>. *
***************************************************************************/
#include "editindentwidget.h"
#include <QtGui/QKeyEvent>
#include <QtCore/QSettings>
#include "../common/utils/icon.h"
IndentWidget::IndentWidget(QWidget *parent) : QWidget(parent)
{
ui.setupUi(this);
ui.pushButtonClose->setIcon(Icon(QLatin1String("dialog-cancel")));
readSettings();
connect(ui.pushButtonIndent, SIGNAL(clicked()), this, SLOT(indent()));
connect(ui.pushButtonClose, SIGNAL(clicked()), this, SLOT(hide()));
}
IndentWidget::~IndentWidget()
{
}
void IndentWidget::readSettings()
{
QSettings settings;
settings.beginGroup(QLatin1String("Editor"));
ui.radioButtonSpaces->setChecked(settings.value(QLatin1String("Indent/InsertChar"), '\t').toChar() == QLatin1Char(' '));
ui.radioButtonTabs->setChecked(settings.value(QLatin1String("Indent/InsertChar"), '\t').toChar() != QLatin1Char(' '));
ui.spinBoxSpaces->setValue(settings.value(QLatin1String("Indent/NumberOfSpaces"), 2).toInt());
ui.spinBoxTabs->setValue(settings.value(QLatin1String("Indent/NumberOfTabs"), 1).toInt());
settings.endGroup();
}
void IndentWidget::writeSettings()
{
QSettings settings;
settings.beginGroup(QLatin1String("Editor"));
settings.setValue(QLatin1String("Indent/InsertChar"), ui.radioButtonSpaces->isChecked() ? QVariant::fromValue(' ') : QVariant::fromValue('\t'));
settings.setValue(QLatin1String("Indent/NumberOfSpaces"), ui.spinBoxSpaces->value());
settings.setValue(QLatin1String("Indent/NumberOfTabs"), ui.spinBoxTabs->value());
settings.endGroup();
}
void IndentWidget::setUnindenting(bool isUnindenting)
{
m_isUnindenting = isUnindenting;
setWindowTitle(m_isUnindenting ? tr("Unindent") : tr("Indent"));
ui.pushButtonIndent->setText(m_isUnindenting ? tr("Unin&dent") : tr("In&dent"));
}
QChar IndentWidget::insertChar() const
{
return ui.radioButtonSpaces->isChecked() ? QLatin1Char(' ') : QLatin1Char('\t');
}
int IndentWidget::numOfInserts() const
{
return ui.radioButtonSpaces->isChecked() ? ui.spinBoxSpaces->value() : ui.spinBoxTabs->value();
}
void IndentWidget::indent()
{
const QChar insertChar = ui.radioButtonSpaces->isChecked() ? QLatin1Char(' ') : QLatin1Char('\t');
const int numOfInserts = ui.radioButtonSpaces->isChecked() ? ui.spinBoxSpaces->value() : ui.spinBoxTabs->value();
Q_EMIT indent(insertChar, numOfInserts, m_isUnindenting);
writeSettings();
}
void IndentWidget::hide()
{
setVisible(false);
Q_EMIT hidden();
readSettings();
}
void IndentWidget::showEvent(QShowEvent *event)
{
if (ui.radioButtonSpaces->isChecked())
setFocusProxy(ui.radioButtonSpaces);
else
setFocusProxy(ui.radioButtonTabs);
QWidget::showEvent(event);
}
void IndentWidget::keyPressEvent(QKeyEvent *event)
{
if (event->key() == Qt::Key_Escape)
hide();
else if (event->key() == Qt::Key_Return)
indent();
QWidget::keyPressEvent(event);
}
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