Merge pull request #1076 from Holt59/moddatachecker

Use the ModDataChecker feature to check mod validity

1 files changed, 57 insertions, 0 deletions

diff --git a/src/qdirfiletree.cpp b/src/qdirfiletree.cpp
new file mode 100644
index 00000000..770a9df8
--- /dev/null
+++ b/src/qdirfiletree.cpp
@@ -0,0 +1,57 @@
+#include "qdirfiletree.h"
+
+#include <QDirIterator>
+
+using namespace MOBase;
+
+class QDirFileTreeImpl : public QDirFileTree {
+public:
+
+
+  /**
+   *
+   */
+  QDirFileTreeImpl(std::shared_ptr<const IFileTree> parent, QDir dir) :
+    FileTreeEntry(parent, dir.dirName()), QDirFileTree(), qDir(dir) { }
+
+protected:
+
+  /**
+   * No mutable operations allowed.
+   */
+  bool beforeReplace(IFileTree const* dstTree, FileTreeEntry const* destination, FileTreeEntry const* source) override { return false; }
+  bool beforeInsert(IFileTree const* entry, FileTreeEntry const* name) override { return false; }
+  bool beforeRemove(IFileTree const* entry, FileTreeEntry const* name) override { return false; }
+  std::shared_ptr<FileTreeEntry> makeFile(std::shared_ptr<const IFileTree> parent, QString name) const override { return nullptr; }
+  std::shared_ptr<IFileTree> makeDirectory(std::shared_ptr<const IFileTree> parent, QString name) const override { return nullptr; }
+
+  bool doPopulate(std::shared_ptr<const IFileTree> parent, std::vector<std::shared_ptr<FileTreeEntry>>& entries) const override {
+    auto infoList = qDir.entryInfoList(qDir.filter() | QDir::NoDotAndDotDot, QDir::Name | QDir::DirsFirst | QDir::IgnoreCase);
+    for (auto& info : infoList) {
+      if (info.isDir()) {
+        entries.push_back(std::make_shared<QDirFileTreeImpl>(parent, QDir(info.absoluteFilePath())));
+      }
+      else {
+        entries.push_back(createFileEntry(parent, info.fileName()));
+      }
+    }
+
+    // Vector is already sorted:
+    return true;
+  }
+
+  std::shared_ptr<IFileTree> QDirFileTree::doClone() const {
+    return std::make_shared<QDirFileTreeImpl>(nullptr, qDir);
+  }
+
+private:
+  QDir qDir;
+
+};
+
+/**
+ *
+ */
+std::shared_ptr<const QDirFileTree> QDirFileTree::makeTree(QDir directory) {
+  return std::make_shared<QDirFileTreeImpl>(nullptr, directory);
+}