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47 lines
1.3 KiB
C++
47 lines
1.3 KiB
C++
#include "rootnode.hpp"
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#include <qjsonobject.h>
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namespace ZShell::settings {
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RootNode::RootNode(const QString& path, RootNode* fallback, QObject* parent)
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: ObjectNode(fallback, parent)
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, m_file(new SettingsFile(path, this)) {
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QObject::connect(batcher(), &ChangeBatcher::dirtied, this, &RootNode::saveToFile);
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QObject::connect(m_file, &SettingsFile::changed, this, &RootNode::reloadFromFile);
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QObject::connect(m_file, &SettingsFile::readFailed, this, [this](const QString& error) {
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emit treeLoadFailed(this, error);
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});
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QObject::connect(m_file, &SettingsFile::writeFailed, this, [this](const QString& error) {
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emit treeSaveFailed(this, error);
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});
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}
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void RootNode::load() {
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if (m_file->load() != SettingsFile::LoadResult::Changed)
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reloadFromFile();
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}
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QList<Diagnostic> RootNode::diagnostics() const {
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return m_diagnostics;
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}
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void RootNode::reloadFromFile() {
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const auto oldDiagnostics = m_diagnostics;
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m_diagnostics.clear();
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const auto data = m_file->read();
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syncJson(data ? data.value() : QJsonObject(), m_diagnostics);
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if (m_diagnostics != oldDiagnostics)
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emit diagnosticsChanged();
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emit treeLoaded(this);
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}
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void RootNode::saveToFile() {
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m_file->write(toJson());
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}
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} // namespace ZShell::settings
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