mirror of
https://github.com/riuson/lcd-image-converter.git
synced 2026-03-04 07:14:12 +01:00
83 lines
2.6 KiB
C++
83 lines
2.6 KiB
C++
/*
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* LCD Image Converter. Converts images and fonts for embedded applications.
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* Copyright (C) 2012 riuson
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* mailto: riuson@gmail.com
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*
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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 3 of the License, or
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* (at your option) any later version.
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*
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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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*
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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, see <http://www.gnu.org/licenses/
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*/
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#include "recentlist.h"
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//-----------------------------------------------------------------------------
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#include <QStringList>
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#include <QStringListIterator>
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#include <QSettings>
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#include <QFileInfo>
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//-----------------------------------------------------------------------------
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RecentList::RecentList(QObject *parent) :
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QObject(parent)
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{
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this->mFiles = new QStringList();
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// load from settings
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QSettings sett;
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int size = sett.beginReadArray("recent");
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for (int i = 0; i < size; i++)
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{
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sett.setArrayIndex(i);
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QString filename = sett.value("filename").toString();
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QFileInfo info(filename);
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if (info.exists())
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this->mFiles->append(filename);
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}
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sett.endArray();
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}
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//-----------------------------------------------------------------------------
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RecentList::~RecentList()
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{
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// save to settings
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QSettings sett;
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sett.beginWriteArray("recent");
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QStringListIterator recentFilesIterator(*this->mFiles);
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int i = 0;
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while (recentFilesIterator.hasNext())
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{
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sett.setArrayIndex(i++);
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sett.setValue("filename", recentFilesIterator.next());
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}
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sett.endArray();
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delete this->mFiles;
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}
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//-----------------------------------------------------------------------------
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void RecentList::add(const QString &filename)
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{
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if (this->mFiles->contains(filename))
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this->mFiles->removeOne(filename);
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this->mFiles->insert(0, filename);
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if (this->mFiles->count() > MaxRecentFiles)
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{
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for (int i = this->mFiles->count() - 1; i >= 10; i--)
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this->mFiles->removeAt(i);
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}
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emit this->listChanged();
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}
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//-----------------------------------------------------------------------------
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const QStringList * RecentList::files() const
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{
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return this->mFiles;
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}
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//-----------------------------------------------------------------------------
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