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85 lines
2.2 KiB
C++
85 lines
2.2 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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#ifndef HISTORYSIZEWIDGET_H
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#define HISTORYSIZEWIDGET_H
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// Qt
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#include <QWidget>
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// Konsole
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#include "Enumeration.h"
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class QAbstractButton;
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namespace Ui
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{
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class HistorySizeWidget;
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}
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namespace Konsole
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{
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/**
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* A widget for controlling history related options
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*/
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class HistorySizeWidget : public QWidget
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{
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Q_OBJECT
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public:
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explicit HistorySizeWidget(QWidget* parent);
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virtual ~HistorySizeWidget();
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/** Specifies the history mode. */
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void setMode(Enum::HistoryModeEnum aMode);
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/** Returns the history mode chosen by the user. */
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Enum::HistoryModeEnum mode() const;
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/** Sets the number of lines for the fixed size history mode. */
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void setLineCount(int lines);
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/**
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* Returns the number of lines of history to remember.
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* This is only valid when mode() == FixedSizeHistory,
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* and returns 0 otherwise.
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*/
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int lineCount() const;
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signals:
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/** Emitted when the history mode is changed. */
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void historyModeChanged(Enum::HistoryModeEnum) const;
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/** Emitted when the history size is changed. */
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void historySizeChanged(int) const;
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private slots:
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void buttonClicked(QAbstractButton*) const;
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private:
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Ui::HistorySizeWidget* _ui;
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// 1000 lines was the default in the KDE3 series
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static const int DefaultLineCount = 1000;
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};
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}
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#endif // HISTORYSIZEWIDGET_H
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