141 lines
2.8 KiB
C++
141 lines
2.8 KiB
C++
/*
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* Cantata
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*
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* Copyright (c) 2011-2022 Craig Drummond <craig.p.drummond@gmail.com>
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*
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* ----
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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 2 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 GNU
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* 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; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef CACHESETTINGS_H
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#define CACHESETTINGS_H
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#include <QWidget>
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#include <QString>
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#include <QStringList>
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#include <QTreeWidget>
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#include "support/squeezedtextlabel.h"
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class QPushButton;
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class Thread;
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class SpaceLabel : public SqueezedTextLabel
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{
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Q_OBJECT
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public:
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SpaceLabel(QWidget *p);
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void update(int space);
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void update(const QString &text);
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};
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class CacheItemCounter : public QObject
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{
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Q_OBJECT
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public:
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CacheItemCounter(const QString &name, const QString &d, const QStringList &t);
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~CacheItemCounter() override;
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Q_SIGNALS:
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void count(int num, quint64 space);
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public Q_SLOTS:
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void getCount();
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void deleteAll();
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private:
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QString dir;
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QStringList types;
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Thread *thread;
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};
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class CacheItem : public QObject, public QTreeWidgetItem
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{
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Q_OBJECT
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public:
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enum Type {
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Type_Covers,
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Type_ScaledCovers,
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Type_Other
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};
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public:
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CacheItem(const QString &title, const QString &d, const QStringList &t, QTreeWidget *parent, Type ty=Type_Other);
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~CacheItem() override;
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void calculate();
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void clean();
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bool isEmpty() const { return empty; }
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QString name() const { return text(0); }
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int spaceUsed() const { return usedSpace; }
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Q_SIGNALS:
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void getCount();
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void deleteAll();
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void updated();
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private Q_SLOTS:
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void update(int itemCount, quint64 space);
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private:
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void setStatus(const QString &str=QString());
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private:
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CacheItemCounter *counter;
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bool empty;
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quint64 usedSpace;
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Type type;
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};
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class CacheTree : public QTreeWidget
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{
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Q_OBJECT
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public:
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CacheTree(QWidget *parent);
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~CacheTree() override;
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void showEvent(QShowEvent *e) override;
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private:
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bool calculated;
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};
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class CacheSettings : public QWidget
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{
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Q_OBJECT
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public:
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CacheSettings(QWidget *parent);
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~CacheSettings() override;
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private Q_SLOTS:
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void controlButton();
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void deleteAll();
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void updateSpace();
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private:
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QTreeWidget *tree;
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SpaceLabel *spaceLabel;
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QPushButton *button;
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};
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#endif
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