コード例 #1
0
void BookmarksModel::trashBookmark(BookmarksItem *bookmark)
{
	if (!bookmark)
	{
		return;
	}

	const BookmarkType type = static_cast<BookmarkType>(bookmark->data(TypeRole).toInt());

	if (type != RootBookmark && type != TrashBookmark)
	{
		if (type == SeparatorBookmark || bookmark->data(IsTrashedRole).toBool())
		{
			bookmark->remove();
		}
		else
		{
			BookmarksItem *trashItem = getTrashItem();

			m_trash[bookmark] = qMakePair(bookmark->parent()->index(), bookmark->row());

			trashItem->appendRow(bookmark->parent()->takeRow(bookmark->row()));
			trashItem->setEnabled(true);

			removeBookmarkUrl(bookmark);

			emit bookmarkModified(bookmark);
			emit bookmarkTrashed(bookmark);
			emit modelModified();
		}
	}
}
コード例 #2
0
void BookmarksModel::restoreBookmark(BookmarksItem *bookmark)
{
	if (!bookmark)
	{
		return;
	}

	BookmarksItem *formerParent = (m_trash.contains(bookmark) ? getBookmark(m_trash[bookmark].first) : getRootItem());

	if (!formerParent || static_cast<BookmarkType>(formerParent->data(TypeRole).toInt()) != FolderBookmark)
	{
		formerParent = getRootItem();
	}

	if (m_trash.contains(bookmark))
	{
		formerParent->insertRow(m_trash[bookmark].second, bookmark->parent()->takeRow(bookmark->row()));

		m_trash.remove(bookmark);
	}
	else
	{
		formerParent->appendRow(bookmark->parent()->takeRow(bookmark->row()));
	}

	readdBookmarkUrl(bookmark);

	BookmarksItem *trashItem = getTrashItem();

	trashItem->setEnabled(trashItem->rowCount() > 0);

	emit bookmarkModified(bookmark);
	emit bookmarkRestored(bookmark);
	emit modelModified();
}
コード例 #3
0
BookmarksModel::BookmarksModel(const QString &path, FormatMode mode, QObject *parent) : QStandardItemModel(parent),
	m_mode(mode)
{
	BookmarksItem *rootItem = new BookmarksItem();
	rootItem->setData(RootBookmark, TypeRole);
	rootItem->setData(((mode == NotesMode) ? tr("Notes") : tr("Bookmarks")), TitleRole);
	rootItem->setDragEnabled(false);

	BookmarksItem *trashItem = new BookmarksItem();
	trashItem->setData(TrashBookmark, TypeRole);
	trashItem->setData(tr("Trash"), TitleRole);
	trashItem->setDragEnabled(false);
	trashItem->setEnabled(false);

	appendRow(rootItem);
	appendRow(trashItem);
	setItemPrototype(new BookmarksItem());

	QFile file(path);

	if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
	{
		Console::addMessage(((mode == NotesMode) ? tr("Failed to open notes file: %1") : tr("Failed to open bookmarks file: %1")).arg(file.errorString()), OtherMessageCategory, ErrorMessageLevel, path);

		return;
	}

	QXmlStreamReader reader(file.readAll());

	if (reader.readNextStartElement() && reader.name() == QLatin1String("xbel") && reader.attributes().value(QLatin1String("version")).toString() == QLatin1String("1.0"))
	{
		while (reader.readNextStartElement())
		{
			if (reader.name() == QLatin1String("folder") || reader.name() == QLatin1String("bookmark") || reader.name() == QLatin1String("separator"))
			{
				readBookmark(&reader, rootItem);
			}
			else
			{
				reader.skipCurrentElement();
			}

			if (reader.hasError())
			{
				getRootItem()->removeRows(0, getRootItem()->rowCount());

				Console::addMessage(((m_mode == NotesMode) ? tr("Failed to load notes file: %1") : tr("Failed to load bookmarks file: %1")).arg(reader.errorString()), OtherMessageCategory, ErrorMessageLevel, path);

				QMessageBox::warning(NULL, tr("Error"), ((m_mode == NotesMode) ? tr("Failed to load notes file.") : tr("Failed to load bookmarks file.")), QMessageBox::Close);

				return;
			}
		}
	}

	connect(this, SIGNAL(itemChanged(QStandardItem*)), this, SIGNAL(modelModified()));
	connect(this, SIGNAL(rowsInserted(QModelIndex,int,int)), this, SIGNAL(modelModified()));
	connect(this, SIGNAL(rowsRemoved(QModelIndex,int,int)), this, SIGNAL(modelModified()));
	connect(this, SIGNAL(rowsMoved(QModelIndex,int,int,QModelIndex,int)), this, SIGNAL(modelModified()));
}
コード例 #4
0
void BookmarksModel::emptyTrash()
{
	BookmarksItem *trashItem = getTrashItem();
	trashItem->removeRows(0, trashItem->rowCount());
	trashItem->setEnabled(false);

	m_trash.clear();

	emit modelModified();
}