55 lines
1.0 KiB
C++
55 lines
1.0 KiB
C++
#pragma once
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#include <QObject>
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#include <QTimer>
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#include <QList>
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#include <QStandardItem>
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#include <QDebug>
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#include "GroupView.h"
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class Progresser : public QObject
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{
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Q_OBJECT
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public:
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explicit Progresser(QObject *parent = 0) : QObject(parent)
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{
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QTimer *timer = new QTimer(this);
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connect(timer, SIGNAL(timeout()), this, SLOT(timeout()));
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timer->start(50);
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}
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QStandardItem *addTrackedIndex(QStandardItem *item)
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{
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item->setData(1000, GroupViewRoles::ProgressMaximumRole);
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m_items.append(item);
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return item;
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}
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public
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slots:
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void timeout()
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{
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QList<QStandardItem *> toRemove;
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for (auto item : m_items)
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{
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int maximum = item->data(GroupViewRoles::ProgressMaximumRole).toInt();
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int value = item->data(GroupViewRoles::ProgressValueRole).toInt();
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int newvalue = std::min(value + 3, maximum);
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item->setData(newvalue, GroupViewRoles::ProgressValueRole);
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if(newvalue >= maximum)
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{
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toRemove.append(item);
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}
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}
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for(auto remove : toRemove)
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{
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m_items.removeAll(remove);
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}
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}
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private:
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QList<QStandardItem *> m_items;
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};
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