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#pragma once

; namespace ProjectForm {

	using namespace System;
	using namespace System::ComponentModel;
	using namespace System::Collections;
	using namespace System::Windows::Forms;
	using namespace System::Data;
	using namespace System::Drawing;

	/// <summary>
	/// Summary for MyForm
	/// </summary>
	public ref class MyForm : public System::Windows::Forms::Form
	{
	public:
		MyForm(void)
		{
			InitializeComponent();
			//
			//TODO: Add the constructor code here
			//
		}

	protected:
		/// <summary>
		/// Clean up any resources being used.
		/// </summary>
		~MyForm()
		{
			if (components)
			{
				delete components;
			}
		}
	private:
		System::Collections::Generic::List<line> lines;
	private: System::Windows::Forms::OpenFileDialog^  openFileDialog;

	private: System::Windows::Forms::Button^  btnOpen;
	private:
		/// <summary>
		/// Required designer variable.
		/// </summary>
		System::ComponentModel::Container ^components;

#pragma region Windows Form Designer generated code
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		void InitializeComponent(void)
		{
			this->openFileDialog = (gcnew System::Windows::Forms::OpenFileDialog());
			this->btnOpen = (gcnew System::Windows::Forms::Button());
			this->SuspendLayout();
			//
			// openFileDialog
			//
			this->openFileDialog->DefaultExt = L"txt";
			this->openFileDialog->FileName = L"openFileDialog";
			this->openFileDialog->Filter = L"Текстовые файлы (*.txt)|*.txt|Все файлы (*.*)|*.*";
			this->openFileDialog->Title = L"Открыть файл";
			this->openFileDialog->FileOk += gcnew System::ComponentModel::CancelEventHandler(this, &MyForm::openFileDialog_FileOk);
			//
			// btnOpen
			//
			this->btnOpen->Location = System::Drawing::Point(206, 230);
			this->btnOpen->Name = L"btnOpen";
			this->btnOpen->Size = System::Drawing::Size(166, 68);
			this->btnOpen->TabIndex = 0;
			this->btnOpen->Text = L"Открыть";
			this->btnOpen->UseVisualStyleBackColor = true;
			this->btnOpen->Click += gcnew System::EventHandler(this, &MyForm::btnOpen_Click_1);
			//
			// MyForm
			//
			this->AutoScaleDimensions = System::Drawing::SizeF(6, 13);
			this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
			this->ClientSize = System::Drawing::Size(597, 553);
			this->Controls->Add(this->btnOpen);
			this->KeyPreview = true;
			this->Name = L"MyForm";
			this->Text = L"MyForm";
			this->Load += gcnew System::EventHandler(this, &MyForm::MyForm_Load);
			this->Paint += gcnew System::Windows::Forms::PaintEventHandler(this, &MyForm::MyForm_Paint);
			this->KeyDown += gcnew System::Windows::Forms::KeyEventHandler(this, &MyForm::MyForm_KeyDown);
			this->ResumeLayout(false);

		}
#pragma endregion
	private: System::Void MyForm_Load(System::Object^  sender, System::EventArgs^  e) {
				 lines.Clear();
				 unit(T);
	}
	private: System::Void MyForm_Paint(System::Object^  sender, System::Windows::Forms::PaintEventArgs^  e)
	{
				 Graphics^ g = e->Graphics;
				 g->Clear(Color::LightGreen);
				 Rectangle rect = Form::ClientRectangle;

				 Pen^ blackPen = gcnew Pen(Color::Blue);
				 blackPen->Width = 4;

				 for (int i = 0; i < lines.Count; i++)
				 {
					vec A, B;
					point2vec(lines[i].start, A);
					point2vec(lines[i].end, B);

					vec A1, B1;
					timesMatVec(T, A, A1);
					timesMatVec(T, B, B1);

					point a, b;
					vec2point(A1, a);
					vec2point(B1, b);
					g->DrawLine(blackPen, a.x, this->ClientRectangle.Height - a.y, b.x, this->ClientRectangle.Height - b.y);
				 }
	}
	private: System::Void openFileDialog_FileOk(System::Object^  sender, System::ComponentModel::CancelEventArgs^  e)
	{

	}

private: System::Void btnOpen_Click_1(System::Object^  sender, System::EventArgs^  e)
{
			 if (this->openFileDialog->ShowDialog() == System::Windows::Forms::DialogResult::OK)
			 {
				 wchar_t fileName[1024];
				 for (int i = 0; i < openFileDialog->FileName->Length; i++)
					 fileName[i] = openFileDialog->FileName[i];
				 fileName[openFileDialog->FileName->Length] = '\0';
				 std::ifstream in;
				 in.open(fileName);
				 if (in.is_open())
				 {
					 lines.Clear();
					 unit(T);
					 std::string str;
					 getline(in, str);
					 while (in)
					 {
						 if ((str.find_first_not_of(" \t\r\n") != std::string::npos)&& (str[0] != '#'))
						 {
							 std::stringstream s(str);
							 line l;
							 s >> l.start.x >> l.start.y >> l.end.x >> l.end.y;
							 std::string linename;
							 s >> linename;
							 l.name = gcnew String(linename.c_str());
							 lines.Add(l);
						 }
						 getline(in, str);
					 }
				 }
				 this->Refresh();
			 }
}
private: System::Void MyForm_KeyDown(System::Object^  sender, System::Windows::Forms::KeyEventArgs^  e) {
			mat R, T1;
			switch (e->KeyCode)
			{
				case Keys::W:move(0,	-1,	R); break;
				case Keys::S:move(0,	1,	R); break;
				case Keys::A:move(-1,	0,	R); break;
				case Keys::D:move(1,	0,	R); break;

				case Keys::T:move(0,	-10,R); break;
				case Keys::G:move(0,	10,	R); break;
				case Keys::F:move(-10,	0,	R); break;
				case Keys::H:move(10,	0,	R); break;

				case Keys::E:rotate(0.05,	R); break;
				case Keys::Q:rotate(-0.05,	R); break;

				case Keys::X:scale(1 / 1.1, R); break;
				case Keys::Z:scale(1 / 0.9, R); break;

				case Keys::R:rotate_2(this->ClientRectangle.Width, this->ClientRectangle.Height, -0.05, R); break;
				case Keys::Y:rotate_2(this->ClientRectangle.Width, this->ClientRectangle.Height, 0.05, R); break;

				case Keys::U:mirror1(this->ClientRectangle.Width,	R); break;
				case Keys::J:mirror2(this->ClientRectangle.Height,	R); break;

				case Keys::C:scale_2(1.1,		this->ClientRectangle.Height / 2, this->ClientRectangle.Width / 2, R); break;
				case Keys::V:scale_2(1 / 1.1,	this->ClientRectangle.Height / 2, this->ClientRectangle.Width / 2, R); break;

				case Keys::Escape:unit(R); unit(T); unit(T1); break;


				default:unit(R);
			}
			times(R, T, T1);
			set(T1, T);
			this->Refresh();
}
};
}