Initial commit

gui/remotebrowser.h

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program 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.
+ *
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef GUI_REMOTEBROWSER_DIALOG_H
+#define GUI_REMOTEBROWSER_DIALOG_H
+
+#include "gui/dialog.h"
+#include "common/fs.h"
+#include "backends/cloud/storagefile.h"
+#include "backends/networking/http/request.h"
+#include "backends/cloud/storage.h"
+
+namespace GUI {
+
+class ListWidget;
+class StaticTextWidget;
+class CheckboxWidget;
+class CommandSender;
+
+class RemoteBrowserDialog : public Dialog {
+public:
+	RemoteBrowserDialog(const Common::U32String &title);
+	~RemoteBrowserDialog() override;
+
+	void open() override;
+	void close() override;
+	void handleCommand(CommandSender *sender, uint32 cmd, uint32 data) override;
+	void handleTickle() override;
+
+	const Cloud::StorageFile	&getResult() { return _choice; }
+
+protected:
+	ListWidget		*_fileList;
+	StaticTextWidget	*_currentPath;
+	Cloud::StorageFile _node, _backupNode;
+	Common::Array<Cloud::StorageFile> _nodeContent;
+	Common::HashMap<Common::String, Common::Array<Cloud::StorageFile> > _rememberedNodeContents;
+	Cloud::StorageFile _choice;
+	bool _navigationLocked;
+	bool _updateList;
+	bool _showError;
+
+	Networking::Request *_workingRequest;
+	bool _ignoreCallback;
+
+	void updateListing();
+	void goUp();
+	void listDirectory(const Cloud::StorageFile &node);
+	void directoryListedCallback(const Cloud::Storage::ListDirectoryResponse &response);
+	void directoryListedErrorCallback(const Networking::ErrorResponse &error);
+
+	struct FileListOrder : public Common::BinaryFunction<Cloud::StorageFile, Cloud::StorageFile, bool> {
+		bool operator()(const Cloud::StorageFile &x, const Cloud::StorageFile &y) const {
+			if (x.isDirectory() != y.isDirectory()) {
+				return x.isDirectory(); //x < y (directory < not directory) or x > y (not directory > directory)
+			}
+
+			return x.name() < y.name();
+		}
+	};
+};
+
+} // End of namespace GUI
+
+#endif