Revision control
++ // Copyright (C) 2022 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++
++ #include "codecompletionmodel.h"
++ #include "effectmanager.h"
++
++ CodeCompletionModel::CodeCompletionModel(QObject *effectManager)
++ : QAbstractListModel(effectManager)
++ {
++ m_effectManager = static_cast<EffectManager *>(effectManager);
++ connect(this, &QAbstractListModel::modelReset, this, &CodeCompletionModel::rowCountChanged);
++ }
++
++ int CodeCompletionModel::rowCount(const QModelIndex &) const
++ {
++ return m_modelList.size();
++ }
++
++ QHash<int, QByteArray> CodeCompletionModel::roleNames() const
++ {
++ QHash<int, QByteArray> roles;
++ roles[Name] = "name";
++ roles[Type] = "type";
++ return roles;
++ }
++
++ QVariant CodeCompletionModel::data(const QModelIndex &index, int role) const
++ {
++ if (!index.isValid())
++ return QVariant();
++
++ const auto &data = (m_modelList)[index.row()];
++
++ if (role == Name)
++ return QVariant::fromValue(data.name);
++ else if (role == Type)
++ return QVariant::fromValue(data.type);
++
++ return QVariant();
++ }
++
++ // Note: Doesn't reset the model, do that outside
++ void CodeCompletionModel::addItem(const QString &text, int type)
++ {
++ ModelData data;
++ data.name = text;
++ data.type = type;
++ m_modelList.append(data);
++ }
++
++ // Note: Doesn't reset the model, do that outside
++ void CodeCompletionModel::clearItems()
++ {
++ m_modelList.clear();
++ }
++
++ CodeCompletionModel::ModelData CodeCompletionModel::currentItem()
++ {
++ if (m_modelList.size() > m_currentIndex)
++ return m_modelList.at(m_currentIndex);
++
++ return CodeCompletionModel::ModelData();
++ }
++
++ int CodeCompletionModel::currentIndex() const
++ {
++ return m_currentIndex;
++ }
++
++ void CodeCompletionModel::setCurrentIndex(int index)
++ {
++ if (m_currentIndex == index)
++ return;
++ m_currentIndex = index;
++ Q_EMIT currentIndexChanged();
++ }
++
++ void CodeCompletionModel::nextItem()
++ {
++ if (m_modelList.size() > m_currentIndex + 1) {
++ m_currentIndex++;
++ Q_EMIT currentIndexChanged();
++ }
++ }
++
++ void CodeCompletionModel::previousItem()
++ {
++ if (m_currentIndex > 0) {
++ m_currentIndex--;
++ Q_EMIT currentIndexChanged();
++ }
++ }
++