| 1 | /* |
|---|---|
| 2 | SPDX-FileCopyrightText: 2025 Akseli Lahtinen <akselmo@akselmo.dev> |
| 3 | |
| 4 | SPDX-License-Identifier: LGPL-2.0-or-later |
| 5 | */ |
| 6 | |
| 7 | #include "kfileitemselectionemblem.h" |
| 8 | #include "kfileitemdelegate.h" |
| 9 | |
| 10 | #include <QAbstractItemDelegate> |
| 11 | #include <QAbstractItemView> |
| 12 | #include <QApplication> |
| 13 | #include <QModelIndex> |
| 14 | #include <QPoint> |
| 15 | |
| 16 | KFileItemSelectionEmblem::KFileItemSelectionEmblem(QAbstractItemView *itemView, QModelIndex index, KDirOperator *dirOperator) |
| 17 | { |
| 18 | m_itemView = itemView; |
| 19 | m_index = index; |
| 20 | m_fileItemDelegate = fileItemDelegate(); |
| 21 | m_dirOperator = dirOperator; |
| 22 | m_fileItem = m_fileItemDelegate->fileItem(index: m_index); |
| 23 | } |
| 24 | |
| 25 | KFileItemSelectionEmblem::~KFileItemSelectionEmblem() |
| 26 | { |
| 27 | } |
| 28 | |
| 29 | bool KFileItemSelectionEmblem::isEmblemEnabled() |
| 30 | { |
| 31 | if (m_itemView->selectionMode() == QAbstractItemView::ExtendedSelection && qApp->style()->styleHint(stylehint: QStyle::SH_ItemView_ActivateItemOnSingleClick)) { |
| 32 | if (m_fileItem.isDir()) { |
| 33 | return m_dirOperator->isSelected(item: m_fileItem); |
| 34 | } |
| 35 | return true; |
| 36 | } |
| 37 | return false; |
| 38 | } |
| 39 | |
| 40 | KFileItemDelegate *KFileItemSelectionEmblem::fileItemDelegate() |
| 41 | { |
| 42 | auto itemDelegate = m_itemView->itemDelegateForIndex(index: m_index); |
| 43 | if (itemDelegate) { |
| 44 | return qobject_cast<KFileItemDelegate *>(object: itemDelegate); |
| 45 | } |
| 46 | return nullptr; |
| 47 | } |
| 48 | |
| 49 | void KFileItemSelectionEmblem::updateSelectionEmblemRectForIndex(const int iconSize) |
| 50 | { |
| 51 | if (isEmblemEnabled() && m_fileItemDelegate) { |
| 52 | m_fileItemDelegate->setSelectionEmblemRect(rect: m_itemView->visualRect(index: m_index), iconSize); |
| 53 | } |
| 54 | } |
| 55 | |
| 56 | bool KFileItemSelectionEmblem::handleMousePressEvent(const QPoint mousePos) |
| 57 | { |
| 58 | if (isEmblemEnabled() && m_fileItemDelegate && m_fileItemDelegate->selectionEmblemRect().contains(p: mousePos)) { |
| 59 | m_itemView->selectionModel()->select(index: m_index, command: QItemSelectionModel::Toggle); |
| 60 | return true; |
| 61 | } |
| 62 | return false; |
| 63 | } |
| 64 |