1/* Copyright (c) 2013-2021 Jeffrey Pfau
  2 *
  3 * This Source Code Form is subject to the terms of the Mozilla Public
  4 * License, v. 2.0. If a copy of the MPL was not distributed with this
  5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
  6#pragma once
  7
  8#include <QDialog>
  9
 10#include "CoreController.h"
 11#include "utils.h"
 12
 13#ifdef M_CORE_GBA
 14#include <mgba/gba/core.h>
 15#include <mgba/internal/gba/savedata.h>
 16#endif
 17#ifdef M_CORE_GB
 18#include <mgba/gb/core.h>
 19#include <mgba/gb/interface.h>
 20#endif
 21
 22#include <mgba/core/serialize.h>
 23
 24#include "ui_SaveConverter.h"
 25
 26struct VFile;
 27
 28namespace QGBA {
 29
 30class SaveConverter : public QDialog {
 31Q_OBJECT
 32
 33public:
 34	SaveConverter(std::shared_ptr<CoreController> controller, QWidget* parent = nullptr);
 35
 36	static mPlatform getStatePlatform(VFile*);
 37	static QByteArray getState(VFile*, mPlatform);
 38	static QByteArray getExtdata(VFile*, mPlatform, mStateExtdataTag);
 39
 40public slots:
 41	void convert();
 42
 43private slots:
 44	void refreshInputTypes();
 45	void refreshOutputTypes();
 46	void checkCanConvert();
 47
 48private:
 49#ifdef M_CORE_GBA
 50	struct GBASave {
 51		SavedataType type;
 52	};
 53#endif
 54#ifdef M_CORE_GB
 55	struct GBSave {
 56		GBMemoryBankControllerType type;
 57	};
 58#endif
 59	struct AnnotatedSave {
 60		AnnotatedSave();
 61		AnnotatedSave(mPlatform, std::shared_ptr<VFileDevice>, Endian = Endian::NONE);
 62#ifdef M_CORE_GBA
 63		AnnotatedSave(SavedataType, std::shared_ptr<VFileDevice>, Endian = Endian::NONE);
 64#endif
 65#ifdef M_CORE_GB
 66		AnnotatedSave(GBMemoryBankControllerType, std::shared_ptr<VFileDevice>, Endian = Endian::NONE);
 67#endif
 68
 69		AnnotatedSave asRaw() const;
 70		operator QString() const;
 71		bool operator==(const AnnotatedSave&) const;
 72
 73		QList<AnnotatedSave> possibleConversions() const;
 74		QByteArray convertTo(const AnnotatedSave&) const;
 75
 76		bool savestate;
 77		mPlatform platform;
 78		ssize_t size;
 79		std::shared_ptr<VFileDevice> backing;
 80		Endian endianness;
 81		union {
 82#ifdef M_CORE_GBA
 83			GBASave gba;
 84#endif
 85#ifdef M_CORE_GB
 86			GBSave gb;
 87#endif
 88		};
 89	};
 90
 91	void detectFromSavestate(VFile*);
 92	void detectFromSize(std::shared_ptr<VFileDevice>);
 93	void detectFromHeaders(std::shared_ptr<VFileDevice>);
 94
 95	Ui::SaveConverter m_ui;
 96
 97	std::shared_ptr<CoreController> m_controller;
 98	QList<AnnotatedSave> m_validSaves;
 99	QList<AnnotatedSave> m_validOutputs;
100};
101
102}