mirror of
https://invent.kde.org/marcoa/shift-shell.git
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210042a6bf
Move from a C++ library + QML plugin to a QML plugin only for simplicity, since the homescreen switching architecture will be done from Plasma, and so use of the shell library only needs to be from QML.
102 lines
2.7 KiB
C++
102 lines
2.7 KiB
C++
/*
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* SPDX-FileCopyrightText: 2021 Aleix Pol Gonzalez <aleixpol@kde.org>
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* SPDX-FileCopyrightText: 2022 Devin Lin <devin@kde.org>
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*
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* SPDX-License-Identifier: LGPL-2.0-or-later
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*/
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#include "quicksettingsmodel.h"
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#include <KPackage/PackageLoader>
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#include <QFileInfo>
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#include <QQmlComponent>
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#include <QQmlEngine>
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QuickSettingsModel::QuickSettingsModel(QObject *parent)
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: QAbstractListModel{parent}
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, m_savedQuickSettings{new SavedQuickSettings{this}}
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{
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connect(m_savedQuickSettings->enabledQuickSettingsModel(), &SavedQuickSettingsModel::dataUpdated, this, [this]() {
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loadQuickSettings();
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});
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}
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void QuickSettingsModel::classBegin()
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{
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m_loaded = true;
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loadQuickSettings();
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}
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void QuickSettingsModel::componentComplete()
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{
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}
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QHash<int, QByteArray> QuickSettingsModel::roleNames() const
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{
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return {{Qt::UserRole, "modelData"}};
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}
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int QuickSettingsModel::rowCount(const QModelIndex &parent) const
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{
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Q_UNUSED(parent);
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return m_quickSettings.size();
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}
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QVariant QuickSettingsModel::data(const QModelIndex &index, int role) const
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{
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if (!index.isValid() || index.row() >= rowCount({}) || role != Qt::UserRole) {
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return {};
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}
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QObject *obj = m_quickSettings[index.row()];
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return QVariant::fromValue<QObject *>(obj);
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}
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void QuickSettingsModel::loadQuickSettings()
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{
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if (!m_loaded) {
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return;
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}
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beginResetModel();
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for (auto *quickSetting : m_quickSettings) {
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quickSetting->deleteLater();
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}
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m_quickSettings.clear();
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QQmlEngine *engine = qmlEngine(this);
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QQmlComponent *c = new QQmlComponent(engine, this);
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// loop through enabled quick settings metadata
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for (const auto &metaData : m_savedQuickSettings->enabledQuickSettingsModel()->list()) {
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// load kpackage
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KPackage::Package package = KPackage::PackageLoader::self()->loadPackage("KPackage/GenericQML", QFileInfo(metaData->fileName()).path());
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if (!package.isValid()) {
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continue;
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}
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// load QML from kpackage
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c->loadUrl(package.fileUrl("mainscript"), QQmlComponent::PreferSynchronous);
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auto created = c->create(engine->rootContext());
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auto createdSetting = qobject_cast<QuickSetting *>(created);
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// print errors if there were issues loading
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if (!createdSetting) {
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qWarning() << "Unable to load quick setting element:" << created;
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for (auto error : c->errors()) {
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qWarning() << error;
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}
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delete created;
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} else {
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qDebug() << "Loaded quicksetting" << metaData->fileName();
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m_quickSettings.push_back(createdSetting);
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}
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}
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delete c;
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endResetModel();
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}
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