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Stick Unread row to top in RSS feed list

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PR #15397.
This commit is contained in:
Prince Gupta 2021-09-04 10:25:58 +05:30 committed by GitHub
parent 08f33d7e9e
commit f2912c14ea
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1 changed files with 32 additions and 2 deletions
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34
src/gui/rss/feedlistwidget.cpp
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@ -31,6 +31,7 @@
#include <QDragMoveEvent>
#include <QDropEvent>
#include <QHeaderView>
#include <QTreeWidgetItem>
#include "base/global.h"
@ -40,6 +41,33 @@
#include "base/rss/rss_session.h"
#include "gui/uithememanager.h"
namespace
{
enum
{
StickyItemTagRole = Qt::UserRole + 1
};
class FeedListItem final : public QTreeWidgetItem
{
public:
using QTreeWidgetItem::QTreeWidgetItem;
private:
bool operator<(const QTreeWidgetItem &other) const override
{
const bool lhsSticky = data(0, StickyItemTagRole).toBool();
const bool rhsSticky = other.data(0, StickyItemTagRole).toBool();
if (lhsSticky == rhsSticky)
return QTreeWidgetItem::operator<(other);
const int order = treeWidget()->header()->sortIndicatorOrder();
return ((order == Qt::AscendingOrder) ? lhsSticky : rhsSticky);
}
};
}
FeedListWidget::FeedListWidget(QWidget *parent)
: QTreeWidget(parent)
{
@ -57,10 +85,12 @@ FeedListWidget::FeedListWidget(QWidget *parent)
m_rssToTreeItemMapping[RSS::Session::instance()->rootFolder()] = invisibleRootItem();
m_unreadStickyItem = new QTreeWidgetItem(this);
m_unreadStickyItem = new FeedListItem(this);
m_unreadStickyItem->setData(0, Qt::UserRole, reinterpret_cast<quintptr>(RSS::Session::instance()->rootFolder()));
m_unreadStickyItem->setText(0, tr("Unread (%1)").arg(RSS::Session::instance()->rootFolder()->unreadCount()));
m_unreadStickyItem->setData(0, Qt::DecorationRole, UIThemeManager::instance()->getIcon("mail-folder-inbox"));
m_unreadStickyItem->setData(0, StickyItemTagRole, true);
connect(RSS::Session::instance()->rootFolder(), &RSS::Item::unreadCountChanged, this, &FeedListWidget::handleItemUnreadCountChanged);
@ -233,7 +263,7 @@ void FeedListWidget::dropEvent(QDropEvent *event)
QTreeWidgetItem *FeedListWidget::createItem(RSS::Item *rssItem, QTreeWidgetItem *parentItem)
{
auto *item = new QTreeWidgetItem;
auto *item = new FeedListItem;
item->setData(0, Qt::DisplayRole, QString::fromLatin1("%1 (%2)").arg(rssItem->name(), QString::number(rssItem->unreadCount())));
item->setData(0, Qt::UserRole, reinterpret_cast<quintptr>(rssItem));
m_rssToTreeItemMapping[rssItem] = item;