74 lines
2.3 KiB
C++
74 lines
2.3 KiB
C++
/*==============================================================================
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** Copyright (C) 2024-2027 WingSummer
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**
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** This program is free software: you can redistribute it and/or modify it under
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** the terms of the GNU Affero General Public License as published by the Free
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** Software Foundation, version 3.
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**
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** This program is distributed in the hope that it will be useful, but WITHOUT
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** ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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** FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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** details.
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**
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** You should have received a copy of the GNU Affero General Public License
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** along with this program. If not, see <https://www.gnu.org/licenses/>.
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** =============================================================================
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*/
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#include "bookmarksmodel.h"
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BookMarksModel::BookMarksModel(QHexDocument *doc, QObject *parent)
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: QAbstractTableModel(parent), _doc(doc) {}
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int BookMarksModel::rowCount(const QModelIndex &parent) const {
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Q_UNUSED(parent);
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return _doc ? _doc->bookMarksCount() : 0;
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}
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int BookMarksModel::columnCount(const QModelIndex &parent) const {
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Q_UNUSED(parent);
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return 2;
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}
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QVariant BookMarksModel::data(const QModelIndex &index, int role) const {
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switch (role) {
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case Qt::DisplayRole:
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case Qt::ToolTipRole: {
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auto r = index.row();
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auto offset = _doc->bookMarkPos(r);
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switch (index.column()) {
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case 0: // offset
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return offset;
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case 1: // comment
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return _doc->bookMark(offset);
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}
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}
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case Qt::TextAlignmentRole:
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return int(Qt::AlignCenter);
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}
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return QVariant();
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}
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QVariant BookMarksModel::headerData(int section, Qt::Orientation orientation,
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int role) const {
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if (role == Qt::DisplayRole) {
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if (orientation == Qt::Horizontal) {
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switch (section) {
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case 0:
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return tr("offset");
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case 1:
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return tr("comment");
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}
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} else {
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return section + 1;
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}
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}
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return QVariant();
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}
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void BookMarksModel::setDocument(QHexDocument *newDoc) {
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_doc = newDoc;
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connect(newDoc, &QHexDocument::bookMarkChanged, this,
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[=] { Q_EMIT this->layoutChanged(); });
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}
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