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AUTO SAVE FEATURE (#182) #483

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AUTO SAVE FEATURE (#182) #483

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f2d3009
Update mainwindow.cpp
vinayakjeet Mar 26, 2024
972064d
Update mainwindow.h
vinayakjeet Mar 26, 2024
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36 changes: 36 additions & 0 deletions avogadro/mainwindow.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1979,6 +1979,42 @@ void MainWindow::buildMenu()
m_menuBuilder->addAction(path, action, 960);
m_fileToolBar->addAction(action);
connect(action, SIGNAL(triggered()), SLOT(saveFileAs()));
// Initialize autosave feature
m_autosaveInterval = 5; // Autosave interval in minutes
m_autosaveTimer = new QTimer(this);
connect(m_autosaveTimer, &QTimer::timeout, this, &MainWindow::autosaveDocument);
m_autosaveTimer->start(m_autosaveInterval * 60000); // Convert minutes to milliseconds

void MainWindow::autosaveDocument()
{
if (!m_molecule || !m_moleculeDirty) {
return; // No molecule loaded or no changes made since the last save.
}

QString autosaveDirPath = QStandardPaths::writableLocation(QStandardPaths::AppDataLocation) + "/autosave";
QDir autosaveDir(autosaveDirPath);
if (!autosaveDir.exists()) {
autosaveDir.mkpath(".");
}

// Construct autosave file name
QString autosaveFilename;
if (m_molecule->hasData("fileName")) {
QFileInfo fileInfo(m_molecule->data("fileName").toString().c_str());
autosaveFilename = fileInfo.baseName() + "_autosave.cjson";
} else {
autosaveFilename = "unsaved_autosave.cjson";
}
QString autosaveFilePath = autosaveDirPath + "/" + autosaveFilename;

// Use CJSON format for autosaving
Io::CjsonFormat writer;
if (!writer.writeFile(autosaveFilePath, *m_molecule)) {
qWarning() << "Failed to autosave the document to" << autosaveFilePath;
} else {
qDebug() << "Document autosaved to" << autosaveFilePath;
}
}

// Export action for menu
QStringList exportPath = path;
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6 changes: 4 additions & 2 deletions avogadro/mainwindow.h
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Original file line number Diff line number Diff line change
Expand Up @@ -69,7 +69,7 @@ class MainWindow : public QMainWindow

public slots:
void setMolecule(Avogadro::QtGui::Molecule* molecule);

void autosaveDocument(); //line to declare the autosave slot
/**
* Update internal state to reflect that the molecule has been modified.
*/
Expand Down Expand Up @@ -391,14 +391,16 @@ private slots:
void setProjectionPerspective();

private:

QtGui::Molecule* m_molecule;
QtGui::RWMolecule* m_rwMolecule;
QtGui::MoleculeModel* m_moleculeModel;
QtGui::LayerModel* m_layerModel;
QtGui::ScenePlugin* m_activeScenePlugin;
bool m_queuedFilesStarted;
QStringList m_queuedFiles;

QTimer* m_autosaveTimer; // for the autosave timer
int m_autosaveInterval; // for autosave interval in minutes
QStringList m_recentFiles;
QList<QAction*> m_actionRecentFiles;

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