Add "Safe mode" which temporarily disables configs and addons (#16858)

* Add safe-mode which starts freecad in a clean environment * Integrate safe-mode * Show "(Safe Mode)" in main window title * Show safe mode info when safe mode is started * Created Safe Mode Icon * Use new icon * Add PreCompiled.h * Add exports for windows --------- Co-authored-by: Gabriel <gaz082@gmail.com>
2024-10-21 18:08:52 +02:00
parent 06cf87d097
commit f4860bf981
9 changed files with 394 additions and 1 deletions
--- a/src/App/SafeMode.cpp
+++ b/src/App/SafeMode.cpp
@@ -0,0 +1,79 @@
+/***************************************************************************
+ *   Copyright (c) 2024 Benjamin Nauck <benjamin@nauck.se>                 *
+ *                                                                         *
+ *   This file is part of the FreeCAD CAx development system.              *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Library General Public License (LGPL)   *
+ *   as published by the Free Software Foundation; either version 2 of     *
+ *   the License, or (at your option) any later version.                   *
+ *   for detail see the LICENCE text file.                                 *
+ *                                                                         *
+ *   FreeCAD 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 FreeCAD; if not, write to the Free Software        *
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  *
+ *   USA                                                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#include "PreCompiled.h"
+
+#include <QTemporaryDir>
+
+#include "Application.h"
+#include "FCConfig.h"
+
+#include "SafeMode.h"
+
+static QTemporaryDir * tempDir = nullptr;
+
+static bool _createTemporaryBaseDir() {
+    tempDir = new QTemporaryDir();
+    if (!tempDir->isValid()) {
+        delete tempDir;
+        tempDir = nullptr;
+    }
+    return tempDir;
+}
+
+static void _replaceDirs()
+{
+    auto &config = App::GetApplication().Config();
+
+    auto const temp_base = tempDir->path().toStdString();
+    auto const dirs = {
+        "UserAppData",
+        "UserConfigPath",
+        "UserCachePath",
+        "AppTempPath",
+        "UserMacroPath",
+        "UserHomePath",
+    };
+
+    for (auto const d : dirs) {
+        auto const path = temp_base + PATHSEP + d + PATHSEP;
+        auto const qpath = QString::fromStdString(path);
+        QDir().mkpath(qpath);
+        config[d] = path;
+    }
+}
+
+void SafeMode::StartSafeMode()
+{
+    if (_createTemporaryBaseDir()) {
+        _replaceDirs();
+    }
+}
+
+bool SafeMode::SafeModeEnabled() {
+    return tempDir;
+}
+
+void SafeMode::Destruct() {
+    delete tempDir;
+}