1 /*
2  * Copyright (C) 2020 Rerrah
3  *
4  * Permission is hereby granted, free of charge, to any person
5  * obtaining a copy of this software and associated documentation
6  * files (the "Software"), to deal in the Software without
7  * restriction, including without limitation the rights to use,
8  * copy, modify, merge, publish, distribute, sublicense, and/or sell
9  * copies of the Software, and to permit persons to whom the
10  * Software is furnished to do so, subject to the following
11  * conditions:
12  *
13  * The above copyright notice and this permission notice shall be
14  * included in all copies or substantial portions of the Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
18  * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
20  * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
21  * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
22  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
23  * OTHER DEALINGS IN THE SOFTWARE.
24  */
25 
26 #pragma once
27 
28 #include "abstract_command.hpp"
29 #include <memory>
30 #include <vector>
31 #include "module.hpp"
32 
33 class ChangeValuesInPatternCommand : public AbstractCommand
34 {
35 public:
36 	ChangeValuesInPatternCommand(std::weak_ptr<Module> mod, int songNum,
37 								 int beginTrack, int beginColumn, int beginOrder, int beginStep,
38 								 int endTrack, int endColumn, int endStep, int value, bool isFMReversed);
39 	void redo() override;
40 	void undo() override;
41 	CommandId getID() const override;
42 
43 private:
44 	std::weak_ptr<Module> mod_;
45 	int song_;
46 	int bTrack_, bCol_, order_, bStep_;
47 	int eTrack_, eCol_, eStep_;
48 	int diff_;
49 	bool fmReverse_;
50 	std::vector<std::vector<int>> prevVals_;
51 };
52