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FeedReader: The feed can be moved with drag and drop to a folder

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This commit is contained in:
thunder2 2023-04-13 15:53:14 +02:00
parent 571f709b50
commit 186976e209
10 changed files with 285 additions and 8 deletions
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37
plugins/FeedReader/gui/FeedReaderDialog.cpp
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@ -84,9 +84,16 @@ FeedReaderDialog::FeedReaderDialog(RsFeedReader *feedReader, FeedReaderNotify *n
connect(ui->feedAddButton, SIGNAL(clicked()), this, SLOT(newFeed()));
connect(ui->feedProcessButton, SIGNAL(clicked()), this, SLOT(processFeed()));
connect(ui->feedTreeWidget, SIGNAL(feedReparent(QTreeWidgetItem*,QTreeWidgetItem*)), this, SLOT(feedTreeReparent(QTreeWidgetItem*,QTreeWidgetItem*)));
mFeedCompareRole = new RSTreeWidgetItemCompareRole;
mFeedCompareRole->setRole(COLUMN_FEED_NAME, ROLE_FEED_SORT);
/* enable drag and drop */
ui->feedTreeWidget->setAcceptDrops(true);
ui->feedTreeWidget->setDragEnabled(true);
ui->feedTreeWidget->setDragDropMode(QAbstractItemView::InternalMove);
/* initialize root item */
mRootItem = new QTreeWidgetItem(ui->feedTreeWidget);
QString name = tr("Message Folders");
@ -395,6 +402,9 @@ void FeedReaderDialog::updateFeeds(uint32_t parentId, QTreeWidgetItem *parentIte
mOpenFeedIds->removeAt(index);
}
}
} else {
/* disable drop */
item->setFlags(item->flags() & ~Qt::ItemIsDropEnabled);
}
}
@ -832,3 +842,30 @@ void FeedReaderDialog::processFeed()
mFeedReader->processFeed(feedId);
}
void FeedReaderDialog::feedTreeReparent(QTreeWidgetItem *item, QTreeWidgetItem *newParent)
{
if (!item || ! newParent) {
return;
}
uint32_t feedId = item->data(COLUMN_FEED_DATA, ROLE_FEED_ID).toUInt();
uint32_t parentId = newParent->data(COLUMN_FEED_DATA, ROLE_FEED_ID).toUInt();
if (feedId == 0) {
return;
}
RsFeedAddResult result = mFeedReader->setParent(feedId, parentId);
if (FeedReaderStringDefs::showError(this, result, tr("Move feed"), tr("Cannot move feed."))) {
return;
}
bool expanded = item->isExpanded();
item->parent()->removeChild(item);
newParent->addChild(item);
item->setExpanded(expanded);
newParent->setExpanded(true);
calculateFeedItems();
}