112 lines
2.6 KiB
C++
112 lines
2.6 KiB
C++
#include "rules.h"
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#include "rule.h"
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#include <QDebug>
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Rules::Rules(QObject *parent) : QAbstractListModel(parent)
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{
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}
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void Rules::clear()
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{
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beginResetModel();
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qDeleteAll(m_list);
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m_list.clear();
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endResetModel();
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emit countChanged();
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}
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int Rules::rowCount(const QModelIndex &parent) const
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{
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Q_UNUSED(parent)
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return m_list.count();
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}
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QVariant Rules::data(const QModelIndex &index, int role) const
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{
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switch (role) {
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case RoleName:
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return m_list.at(index.row())->name();
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case RoleId:
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return m_list.at(index.row())->id();
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case RoleEnabled:
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return m_list.at(index.row())->enabled();
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case RoleActive:
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return m_list.at(index.row())->active();
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case RoleExecutable:
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return m_list.at(index.row())->executable();
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}
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return QVariant();
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}
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QHash<int, QByteArray> Rules::roleNames() const
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{
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QHash<int, QByteArray> roles;
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roles.insert(RoleName, "name");
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roles.insert(RoleId, "id");
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roles.insert(RoleEnabled, "enabled");
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roles.insert(RoleActive, "active");
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roles.insert(RoleExecutable, "executable");
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return roles;
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}
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void Rules::insert(Rule *rule)
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{
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rule->setParent(this);
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beginInsertRows(QModelIndex(), m_list.count(), m_list.count());
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m_list.append(rule);
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connect(rule, &Rule::enabledChanged, this, &Rules::ruleChanged);
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connect(rule, &Rule::activeChanged, this, &Rules::ruleChanged);
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connect(rule, &Rule::nameChanged, this, &Rules::ruleChanged);
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connect(rule, &Rule::executableChanged, this, &Rules::ruleChanged);
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endInsertRows();
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emit countChanged();
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}
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void Rules::remove(const QUuid &ruleId)
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{
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for (int i = 0; i < m_list.count(); i++) {
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if (m_list.at(i)->id() == ruleId) {
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beginRemoveRows(QModelIndex(), i, i);
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m_list.takeAt(i)->deleteLater();
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endRemoveRows();
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emit countChanged();
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return;
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}
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}
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}
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Rule *Rules::get(int index) const
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{
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if (index < 0 || index >= m_list.count()) {
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return nullptr;
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}
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return m_list.at(index);
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}
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Rule *Rules::getRule(const QUuid &ruleId) const
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{
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foreach (Rule *rule, m_list) {
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if (rule->id() == ruleId) {
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return rule;
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}
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}
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return nullptr;
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}
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void Rules::ruleChanged()
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{
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Rule *rule = dynamic_cast<Rule*>(sender());
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if (!rule) {
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return;
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}
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int idx = m_list.indexOf(rule);
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if (idx < 0) {
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qDebug() << "Rule not found in list. Discarding changed event.";
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return;
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}
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QModelIndex modelIndex = index(idx);
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emit dataChanged(modelIndex, modelIndex, {RoleActive, RoleEnabled, RoleName, RoleExecutable});
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}
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