Preference Packs: Add revert to backup option

2022-02-10 23:07:05 -06:00
parent ff67ebce8a
commit 3ecd0cd0f0
12 changed files with 6733 additions and 6 deletions
--- a/src/Gui/DlgRevertToBackupConfigImp.cpp
+++ b/src/Gui/DlgRevertToBackupConfigImp.cpp
@@ -0,0 +1,117 @@
+/***************************************************************************
+ *   Copyright (c) 2022 Chris Hennes <chennes@pioneerlibrarysystem.org>    *
+ *                                                                         *
+ *   This file is part of the FreeCAD CAx development system.              *
+ *                                                                         *
+ *   This library is free software; you can redistribute it and/or         *
+ *   modify it under the terms of the GNU Library General Public           *
+ *   License as published by the Free Software Foundation; either          *
+ *   version 2 of the License, or (at your option) any later version.      *
+ *                                                                         *
+ *   This library  is distributed in the hope that it will be useful,      *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU Library General Public License for more details.                  *
+ *                                                                         *
+ *   You should have received a copy of the GNU Library General Public     *
+ *   License along with this library; see the file COPYING.LIB. If not,    *
+ *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
+ *   Suite 330, Boston, MA  02111-1307, USA                                *
+ *                                                                         *
+ ***************************************************************************/
+
+
+#include "PreCompiled.h"
+#ifndef _PreComp_
+# include <QMessageBox>
+# include <QPushButton>
+# include <QDateTime>
+#endif
+
+#include "DlgRevertToBackupConfigImp.h"
+#include "ui_DlgRevertToBackupConfig.h"
+
+#include <Gui/Application.h>
+#include <Gui/PreferencePackManager.h>
+
+#include <boost/filesystem.hpp>
+
+using namespace Gui;
+using namespace Gui::Dialog;
+namespace fs = boost::filesystem;
+
+/* TRANSLATOR Gui::Dialog::DlgRevertToBackupConfigImp */
+
+DlgRevertToBackupConfigImp::DlgRevertToBackupConfigImp(QWidget* parent)
+    : QDialog(parent)
+    , ui(new Ui_DlgRevertToBackupConfig)
+{
+    ui->setupUi(this);
+    connect(ui->listWidget, &QListWidget::itemSelectionChanged, this, &DlgRevertToBackupConfigImp::onItemSelectionChanged);
+}
+
+DlgRevertToBackupConfigImp::~DlgRevertToBackupConfigImp()
+{
+}
+
+void Gui::Dialog::DlgRevertToBackupConfigImp::onItemSelectionChanged()
+{
+    auto items = ui->listWidget->selectedItems();
+    if (items.count() == 1) 
+        ui->buttonBox->button(QDialogButtonBox::StandardButton::Ok)->setEnabled(true);
+    else
+        ui->buttonBox->button(QDialogButtonBox::StandardButton::Ok)->setEnabled(false);
+
+}
+
+/**
+ * Sets the strings of the subwidgets using the current language.
+ */
+void DlgRevertToBackupConfigImp::changeEvent(QEvent *e)
+{
+    if (e->type() == QEvent::LanguageChange) {
+        ui->retranslateUi(this);
+    }
+    else {
+        QWidget::changeEvent(e);
+    }
+}
+
+void DlgRevertToBackupConfigImp::showEvent(QShowEvent* event)
+{
+    ui->listWidget->clear();
+    const auto& backups = Application::Instance->prefPackManager()->configBackups();
+    for (const auto& backup : backups) {
+        auto filename = backup.filename().string();
+        auto modification_date = QDateTime::fromTime_t(fs::last_write_time(backup));
+        auto item = new QListWidgetItem(QLocale().toString(modification_date));
+        item->setData(Qt::UserRole, QString::fromStdString(backup.string()));
+        ui->listWidget->addItem(item);
+    }
+    ui->buttonBox->button(QDialogButtonBox::StandardButton::Ok)->setEnabled(false);
+    QDialog::showEvent(event);
+}
+
+void DlgRevertToBackupConfigImp::accept()
+{
+    auto items = ui->listWidget->selectedItems();
+    if (items.count() != 1) {
+        Base::Console().Error(tr("No selection in dialog, cannot load backup file").toStdString().c_str());
+        return;
+    }
+    auto item = items[0];
+    auto path = item->data(Qt::UserRole).toString().toStdString();
+    if (fs::exists(path)) {
+        ParameterManager newParameters;
+        newParameters.LoadDocument(path.c_str());
+        auto baseAppGroup = App::GetApplication().GetUserParameter().GetGroup("BaseApp");
+        newParameters.GetGroup("BaseApp")->copyTo(baseAppGroup);
+    }
+    else {
+        Base::Console().Error("Preference Pack Internal Error: Invalid backup file location");
+    }
+
+    QDialog::accept();
+}
+
+#include "moc_DlgRevertToBackupConfigImp.cpp"