vasilito
cf12defd28
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent) Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
82 lines
2.3 KiB
C++
82 lines
2.3 KiB
C++
/*
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SPDX-FileCopyrightText: 2010 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.net>
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SPDX-FileContributor: Stephen Kelly <stephen@kdab.com>
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SPDX-License-Identifier: LGPL-2.0-or-later
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*/
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#include "modeldumper.h"
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#include <QAbstractItemModel>
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ModelDumper::ModelDumper()
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{
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}
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static int num;
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void ModelDumper::dumpModel(const QAbstractItemModel *const model, QIODevice *device) const
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{
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num = 1;
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device->write(dumpLevel(model, QModelIndex(), 1).toLatin1());
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}
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QString ModelDumper::dumpModel(const QAbstractItemModel *const model) const
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{
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num = 1;
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return dumpLevel(model, QModelIndex(), 1);
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}
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QString ModelDumper::dumpTree(const QAbstractItemModel *const model, const QModelIndex &index) const
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{
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num = 1;
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return dumpLevel(model, index, 1);
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}
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QString ModelDumper::dumpTree(const QAbstractItemModel *const model, const QModelIndex &index, int start, int end) const
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{
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num = 1;
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return dumpLevel(model, index, 1, start, end);
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}
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void ModelDumper::dumpTree(const QAbstractItemModel *const model, QIODevice *device, const QModelIndex &index) const
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{
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num = 1;
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device->write(dumpLevel(model, index, 1).toLatin1());
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}
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void ModelDumper::dumpTree(const QAbstractItemModel *const model, QIODevice *device, const QModelIndex &index, int start, int end) const
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{
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num = 1;
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device->write(dumpLevel(model, index, 1, start, end).toLatin1());
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}
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QString ModelDumper::dumpLevel(const QAbstractItemModel *const model, const QModelIndex &parent, int level) const
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{
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const int rowCount = model->rowCount(parent);
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return dumpLevel(model, parent, level, 0, rowCount - 1);
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}
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QString ModelDumper::dumpLevel(const QAbstractItemModel *const model, const QModelIndex &parent, int level, int start, int end) const
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{
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QString lines;
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for (int row = start; row <= end; ++row) {
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QString line;
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line.append("\"");
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for (int l = 0; l < level; ++l) {
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line.append("- ");
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}
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line.append(QString::number(num++));
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line.append("\"");
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line.append("\n");
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lines.append(line);
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static const int column = 0;
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const QModelIndex idx = model->index(row, column, parent);
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if (model->hasChildren(idx)) {
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lines.append(dumpLevel(model, idx, level + 1));
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}
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}
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return lines;
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}
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