Add QDirFileTree implementation.

1 files changed, 63 insertions, 0 deletions

diff --git a/src/qdirfiletree.h b/src/qdirfiletree.h
new file mode 100644
index 00000000..000ef69a
--- /dev/null
+++ b/src/qdirfiletree.h
@@ -0,0 +1,63 @@
+/*
+Copyright (C) MO2 Team. All rights reserved.
+
+This file is part of Mod Organizer.
+
+Mod Organizer is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+Mod Organizer 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 General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Mod Organizer.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef ARCHIVEFILENETRY_H
+#define ARCHIVEFILENTRY_H
+
+#include <QDir>
+
+#include "ifiletree.h"
+
+
+/**
+ * Class that expose a directory on the drive, using QDir, as a `MOBase::IFileTree`.
+ *
+ * This class does not expose mutable operations, so any mutable operations will
+ * fail.
+ */
+class QDirFileTree : public MOBase::IFileTree {
+public:
+
+  /**
+   * @brief Create a new file tree representing the given directory.
+   *
+   * @param directory Directory to represent.
+   *
+   * @return a file tree representing the given directory.
+   */
+  static std::shared_ptr<const QDirFileTree> makeTree(QDir directory);
+
+protected:
+
+  QDirFileTree(std::shared_ptr<const IFileTree> parent, QDir directory);
+
+  virtual bool beforeReplace(IFileTree const* dstTree, FileTreeEntry const* destination, FileTreeEntry const* source) override;
+  virtual bool beforeInsert(IFileTree const* entry, FileTreeEntry const* name) override;
+  virtual bool beforeRemove(IFileTree const* entry, FileTreeEntry const* name) override;
+
+  virtual std::shared_ptr<FileTreeEntry> makeFile(std::shared_ptr<const IFileTree> parent, QString name, QDateTime time) const override;
+  virtual std::shared_ptr<IFileTree> makeDirectory(std::shared_ptr<const IFileTree> parent, QString name) const override;
+  virtual void doPopulate(std::shared_ptr<const IFileTree> parent, std::vector<std::shared_ptr<FileTreeEntry>>& entries) const override;
+  virtual std::shared_ptr<IFileTree> doClone() const override;
+
+  QDir qDir;
+
+};
+
+#endif