Initial Commit

.svn/pristine/74/74730bfc17ac557b70afa051032db18d0229947e.svn-base

@@ -0,0 +1,60 @@
+#ifndef SAMPLE_DOWNLOADER_DIRECTORY_HPP__
+#define SAMPLE_DOWNLOADER_DIRECTORY_HPP__
+
+#include <QObject>
+#include <QString>
+#include <QTreeWidget>
+#include <QIcon>
+#include <QSize>
+#include <QDir>
+#include <QUrl>
+
+#include "DirectoryDelegate.hpp"
+#include "RemoteFile.hpp"
+
+class Configuration;
+class QNetworkAccessManager;
+class QTreeWidgetItem;
+class QNetworkReply;
+class QAuthenticator;
+class QJsonArray;
+
+class Directory final
+  : public QTreeWidget
+  , protected RemoteFile::ListenerInterface
+{
+  Q_OBJECT
+
+public:
+  explicit Directory (Configuration const * configuration
+                      , QNetworkAccessManager * network_manager
+                      , QWidget * parent = nullptr);
+
+  QSize sizeHint () const override {return {400, 500};}
+
+  bool url_root (QUrl);
+  bool refresh (bool http_only);
+  void abort ();
+  void update (QTreeWidgetItem * item);
+
+protected:
+  void error (QString const& title, QString const& message) override;
+  bool redirect_request (QUrl const&) override {return true;} // allow
+  void download_finished (bool success) override;
+
+private:
+  Q_SLOT void authentication (QNetworkReply *, QAuthenticator *);
+  void parse_entries (QJsonArray const& entries, QDir const& dir, QTreeWidgetItem * parent);
+
+  Configuration const * configuration_;
+  QNetworkAccessManager * network_manager_;
+  bool http_only_;
+  QDir root_dir_;
+  QUrl url_root_;
+  RemoteFile contents_;
+  DirectoryDelegate item_delegate_;
+  QIcon dir_icon_;
+  QIcon file_icon_;
+};
+
+#endif