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116 lines
3.9 KiB
C++
116 lines
3.9 KiB
C++
/*
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Copyright 2007-2008 by Robert Knight <robertknight@gmail.com>
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Copyright 2012 by Jekyll Wu <adaptee@gmail.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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*/
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// Own
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#include "HistorySizeWidget.h"
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// Qt
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#include <QtGui/QButtonGroup>
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#include <QtGui/QAbstractButton>
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// Konsole
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#include "ui_HistorySizeWidget.h"
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using namespace Konsole;
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HistorySizeWidget::HistorySizeWidget(QWidget* parent)
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: QWidget(parent)
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{
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_ui = new Ui::HistorySizeWidget();
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_ui->setupUi(this);
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_ui->unlimitedWarningWidget->setVisible(false);
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_ui->unlimitedWarningWidget->setWordWrap(true);
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_ui->unlimitedWarningWidget->setCloseButtonVisible(false);
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_ui->unlimitedWarningWidget->setMessageType(KMessageWidget::Information);
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_ui->unlimitedWarningWidget->setText(i18nc("@info:status",
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"When using this option, the scrollback data will be written "
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"unencrypted to temporary files. Those temporary files will be "
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"deleted automatically when Konsole is closed in a normal manner."));
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// focus and select the spinner automatically when appropriate
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_ui->fixedSizeHistoryButton->setFocusProxy(_ui->historyLineSpinner);
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connect(_ui->fixedSizeHistoryButton , SIGNAL(clicked()) ,
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_ui->historyLineSpinner , SLOT(selectAll()));
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QButtonGroup* modeGroup = new QButtonGroup(this);
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modeGroup->addButton(_ui->noHistoryButton);
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modeGroup->addButton(_ui->fixedSizeHistoryButton);
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modeGroup->addButton(_ui->unlimitedHistoryButton);
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connect(modeGroup, SIGNAL(buttonClicked(QAbstractButton*)),
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this, SLOT(buttonClicked(QAbstractButton*)));
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_ui->historyLineSpinner->setSuffix(ki18ncp("Unit of scrollback", " line", " lines"));
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this->setLineCount(HistorySizeWidget::DefaultLineCount);
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connect(_ui->historyLineSpinner, SIGNAL(valueChanged(int)),
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this, SIGNAL(historySizeChanged(int)));
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}
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HistorySizeWidget::~HistorySizeWidget()
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{
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delete _ui;
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}
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void HistorySizeWidget::buttonClicked(QAbstractButton*) const
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{
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Enum::HistoryModeEnum selectedMode = mode();
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_ui->unlimitedWarningWidget->setVisible(Enum::UnlimitedHistory == selectedMode);
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emit historyModeChanged(selectedMode);
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}
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void HistorySizeWidget::setMode(Enum::HistoryModeEnum aMode)
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{
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if (aMode == Enum::NoHistory) {
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_ui->noHistoryButton->setChecked(true);
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} else if (aMode == Enum::FixedSizeHistory) {
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_ui->fixedSizeHistoryButton->setChecked(true);
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} else if (aMode == Enum::UnlimitedHistory) {
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_ui->unlimitedHistoryButton->setChecked(true);
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}
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_ui->unlimitedWarningWidget->setVisible(Enum::UnlimitedHistory == aMode);
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}
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Enum::HistoryModeEnum HistorySizeWidget::mode() const
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{
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if (_ui->noHistoryButton->isChecked())
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return Enum::NoHistory;
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else if (_ui->fixedSizeHistoryButton->isChecked())
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return Enum::FixedSizeHistory;
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else if (_ui->unlimitedHistoryButton->isChecked())
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return Enum::UnlimitedHistory;
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Q_ASSERT(false);
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return Enum::NoHistory;
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}
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void HistorySizeWidget::setLineCount(int lines)
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{
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_ui->historyLineSpinner->setValue(lines);
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_ui->historyLineSpinner->setSingleStep(lines / 10);
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}
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int HistorySizeWidget::lineCount() const
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{
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return _ui->historyLineSpinner->value();
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}
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#include "HistorySizeWidget.moc"
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