Merge pull request #788 from Tkachov/cloud

ALL: Add Cloud storage support

1 files changed, 107 insertions, 0 deletions

diff --git a/gui/storagewizarddialog.h b/gui/storagewizarddialog.h
new file mode 100644
index 0000000000..61bc8ac873
--- /dev/null
+++ b/gui/storagewizarddialog.h
@@ -0,0 +1,107 @@
+/* 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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef GUI_STORAGEWIZARDDIALOG_H
+#define GUI_STORAGEWIZARDDIALOG_H
+
+#include "gui/dialog.h"
+#include "common/str.h"
+
+namespace GUI {
+
+class CommandSender;
+class EditTextWidget;
+class StaticTextWidget;
+class ButtonWidget;
+class GraphicsWidget;
+
+#ifdef USE_SDL_NET
+enum StorageWizardDialogCommands {
+	kStorageCodePassedCmd = 'SWDC'
+};
+#endif
+
+class StorageWizardDialog : public Dialog {
+	static const uint32 CODE_FIELDS = 8;
+	uint32 _storageId;
+
+	StaticTextWidget *_headlineWidget;
+	StaticTextWidget *_navigateLineWidget;
+	StaticTextWidget *_urlLineWidget;
+	StaticTextWidget *_returnLine1;
+	StaticTextWidget *_returnLine2;
+	EditTextWidget *_codeWidget[CODE_FIELDS];
+	StaticTextWidget *_messageWidget;
+
+	GraphicsWidget *_picture;
+	ButtonWidget *_openUrlWidget;
+	ButtonWidget *_pasteCodeWidget;
+
+	ButtonWidget *_cancelWidget;
+	ButtonWidget *_connectWidget;
+
+	bool _close;
+#ifdef USE_SDL_NET
+	bool _stopServerOnClose;
+#endif
+
+	/** Hides/shows widgets for Container to work with them correctly. */
+	void containerWidgetsReflow();
+
+	/** Return short scummvm.org URL for user to navigate to. */
+	Common::String getUrl() const;
+
+	/**
+	 * Return the value corresponding to the given character.
+	 *
+	 * There is a value corresponding to each of 64 selected
+	 * printable characters (0-9, A-Z, a-z, ? and !).
+	 *
+	 * When given another character, -1 is returned.
+	 */
+	int decodeHashchar(char c);
+
+	/**
+	 * Return whether checksum is correct.
+	 *
+	 * The last character of the string is treated as
+	 * the checksum of all the others (decoded with
+	 * decodeHashchar()).
+	 *
+	 * Checksum = (c[0] ^ c[1] ^ ...) % 64
+	 */
+	bool correctChecksum(Common::String s);
+
+	/** The "CRC16_CCITT_FALSE" CRC-16 algorithm. */
+	uint32 crc16(Common::String s);
+public:
+	StorageWizardDialog(uint32 storageId);
+
+	virtual void open();
+	virtual void close();
+	virtual void handleCommand(CommandSender *sender, uint32 cmd, uint32 data);
+	virtual void handleTickle();
+};
+
+} // End of namespace GUI
+
+#endif