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/****************************************************************************
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** This file is part of the LibreCAD project, a 2D CAD program
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** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl)
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** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
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** This file may be distributed and/or modified under the terms of the
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** GNU General Public License version 2 as published by the Free Software
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** Foundation and appearing in the file gpl-2.0.txt included in the
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** packaging of this file.
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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 02110-1301 USA
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** This copyright notice MUST APPEAR in all copies of the script!
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**********************************************************************/
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#include "qg_recentfiles.h"
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* @param number Number of files that can be stored in the list at maximum
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QG_RecentFiles::QG_RecentFiles(int number) {
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this->number = number;
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QG_RecentFiles::~QG_RecentFiles() {}
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* Adds a file to the list of recently loaded files if
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* it's not already in the list.
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void QG_RecentFiles::add(const QString& filename) {
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RS_DEBUG->print("QG_RecentFiles::add");
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// is the file already in the list?
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int i0=files.indexOf(filename);
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int j0=files.size()-1;
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if (i0==j0) return; //do nothing, file already being the last in list
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//move the i0 to the last
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files[i0]=files[i0+1];
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files.last()=filename;
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//files.push_back(filename);
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files.append(filename);
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while (files.size() > number) {
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// keep the list short
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//for (int i=0; i<(int)files.count(); ++i) {
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// printf("recent file[%d]: %s\n", i, files[i].latin1());
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RS_DEBUG->print("QG_RecentFiles::add: OK");