File indexing completed on 2024-03-24 04:59:58

0001 /* This file is part of the KDE project
0002 
0003    Copyright (C) 2005 Dario Massarin <nekkar@libero.it>
0004    Copyright (C) 2007 Urs Wolfer <uwolfer @ kde.org>
0005    Copyright (C) 2007 Javier Goday <jgoday @ gmail.com>
0006    Copyright (C) 2009 Lukas Appelhans <l.appelhans@gmx.de>
0007    Copyright (C) 2010 Matthias Fuchs <mat69@gmx.net>
0008 
0009    This program is free software; you can redistribute it and/or
0010    modify it under the terms of the GNU General Public
0011    License as published by the Free Software Foundation; either
0012    version 2 of the License, or (at your option) any later version.
0013 */
0014 
0015 #include "transfersgrouptree.h"
0016 
0017 #include "core/kget.h"
0018 #include "core/transfertreemodel.h"
0019 #include "core/transfertreeselectionmodel.h"
0020 
0021 #include "kget_debug.h"
0022 #include <QDebug>
0023 
0024 #include <QHeaderView>
0025 
0026 #include <KLineEdit>
0027 
0028 TransfersGroupDelegate::TransfersGroupDelegate(QAbstractItemView *parent)
0029     : BasicTransfersViewDelegate(parent)
0030 {
0031 }
0032 
0033 QWidget *TransfersGroupDelegate::createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const
0034 {
0035     if (index.column() == TransferTreeModel::Name) {
0036         return new KLineEdit(parent);
0037     } else {
0038         return BasicTransfersViewDelegate::createEditor(parent, option, index);
0039     }
0040 }
0041 
0042 void TransfersGroupDelegate::setEditorData(QWidget *editor, const QModelIndex &index) const
0043 {
0044     if (index.column() == TransferTreeModel::Name) {
0045         auto *groupEditor = static_cast<KLineEdit *>(editor);
0046         groupEditor->setText(index.data().toString());
0047     } else {
0048         BasicTransfersViewDelegate::setEditorData(editor, index);
0049     }
0050 }
0051 
0052 void TransfersGroupDelegate::setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const
0053 {
0054     if (index.column() == TransferTreeModel::Name) {
0055         auto *groupEditor = static_cast<KLineEdit *>(editor);
0056         const QString newName = groupEditor->text();
0057         const QString oldName = index.data().toString();
0058 
0059         if (!newName.isEmpty()) {
0060             foreach (const QString &groupName, KGet::transferGroupNames()) {
0061                 if (groupName == newName && groupName != oldName) {
0062                     groupEditor->setText(oldName);
0063                     return;
0064                 }
0065             }
0066 
0067             KGet::renameGroup(oldName, newName);
0068         }
0069     } else {
0070         BasicTransfersViewDelegate::setModelData(editor, model, index);
0071     }
0072 }
0073 
0074 TransfersGroupTree::TransfersGroupTree(QWidget *parent)
0075     : QTreeView(parent)
0076 {
0077     setItemDelegate(new TransfersGroupDelegate(this));
0078 }
0079 
0080 void TransfersGroupTree::setModel(QAbstractItemModel *model)
0081 {
0082     QTreeView::setModel(model);
0083 
0084     int nGroups = model->rowCount(QModelIndex());
0085     for (int i = 0; i < nGroups; i++) {
0086         qCDebug(KGET_DEBUG) << "openEditor for row " << i;
0087         openPersistentEditor(model->index(i, TransferTreeModel::Status, QModelIndex()));
0088     }
0089 
0090     setColumnWidth(0, 250);
0091 }
0092 
0093 void TransfersGroupTree::rowsInserted(const QModelIndex &parent, int start, int end)
0094 {
0095     if (!parent.isValid()) {
0096         for (int i = start; i <= end; ++i) {
0097             qCDebug(KGET_DEBUG) << "openEditor for row " << i;
0098             openPersistentEditor(model()->index(i, TransferTreeModel::Status, parent));
0099         }
0100     }
0101 
0102     QTreeView::rowsInserted(parent, start, end);
0103 }
0104 
0105 void TransfersGroupTree::editCurrent()
0106 {
0107     QTreeView::edit(currentIndex());
0108 }
0109 
0110 void TransfersGroupTree::addGroup()
0111 {
0112     QString groupName(i18n("New Group"));
0113     int i = 0;
0114 
0115     while (KGet::transferGroupNames().contains(groupName)) {
0116         groupName = i18n("New Group") + QString::number(++i);
0117     }
0118 
0119     if (KGet::addGroup(groupName)) {
0120         QModelIndex index = model()->index(model()->rowCount() - 1, 0);
0121         setCurrentIndex(index);
0122         editCurrent();
0123     }
0124 }
0125 
0126 void TransfersGroupTree::deleteSelectedGroup()
0127 {
0128     KGet::delGroups(KGet::selectedTransferGroups());
0129 }
0130 
0131 void TransfersGroupTree::renameSelectedGroup()
0132 {
0133     if (currentIndex().isValid())
0134         editCurrent();
0135 }
0136 
0137 void TransfersGroupTree::changeIcon(const QString &icon)
0138 {
0139     qCDebug(KGET_DEBUG);
0140     TransferTreeSelectionModel *selModel = KGet::selectionModel();
0141 
0142     QModelIndexList indexList = selModel->selectedRows();
0143 
0144     if (!icon.isEmpty()) {
0145         foreach (TransferGroupHandler *group, KGet::selectedTransferGroups()) {
0146             group->setIconName(icon);
0147         }
0148     }
0149     Q_EMIT dataChanged(indexList.first(), indexList.last());
0150 }
0151 
0152 #include "moc_transfersgrouptree.cpp"