Add 'depends/groupview/' from commit '946d49675cb4725c31ab49a51f3bcae302f89a19'

git-subtree-dir: depends/groupview
git-subtree-mainline: a17caba2c9
git-subtree-split: 946d49675c

depends/groupview/main.h

@@ -0,0 +1,54 @@
+#pragma once
+
+#include <QObject>
+#include <QTimer>
+#include <QList>
+#include <QStandardItem>
+#include <QDebug>
+
+#include "GroupView.h"
+
+class Progresser : public QObject
+{
+	Q_OBJECT
+public:
+	explicit Progresser(QObject *parent = 0) : QObject(parent)
+	{
+		QTimer *timer = new QTimer(this);
+		connect(timer, SIGNAL(timeout()), this, SLOT(timeout()));
+		timer->start(50);
+	}
+
+	QStandardItem *addTrackedIndex(QStandardItem *item)
+	{
+		item->setData(1000, GroupViewRoles::ProgressMaximumRole);
+		m_items.append(item);
+		return item;
+	}
+
+public
+slots:
+	void timeout()
+	{
+		QList<QStandardItem *> toRemove;
+		for (auto item : m_items)
+		{
+			int maximum = item->data(GroupViewRoles::ProgressMaximumRole).toInt();
+			int value = item->data(GroupViewRoles::ProgressValueRole).toInt();
+			int newvalue = std::min(value + 3, maximum);
+			item->setData(newvalue, GroupViewRoles::ProgressValueRole);
+
+			if(newvalue >= maximum)
+			{
+				toRemove.append(item);
+			}
+		}
+		for(auto remove : toRemove)
+		{
+			m_items.removeAll(remove);
+		}
+	}
+
+private:
+	QList<QStandardItem *> m_items;
+};