BizHawk/BizHawk.Client.EmuHawk/config/SNES/SNESOptions.cs

using System;
using System.Windows.Forms;
using BizHawk.Emulation.Cores.Nintendo.SNES;
using BizHawk.Client.Common;

namespace BizHawk.Client.EmuHawk
{
	public partial class SNESOptions : Form
	{
		private SNESOptions()
		{
			InitializeComponent();
		}

		private bool _suppressDoubleSize;
		private bool _userDoubleSizeOption;

		public static void DoSettingsDialog(IWin32Window owner)
		{
			var s = ((LibsnesCore)Global.Emulator).GetSettings();
			var ss = ((LibsnesCore)Global.Emulator).GetSyncSettings();
			var dlg = new SNESOptions
			{
				AlwaysDoubleSize = s.AlwaysDoubleSize,
				CropSGBFrame = s.CropSGBFrame,
				ShowObj1 = s.ShowOBJ_0,
				ShowObj2 = s.ShowOBJ_1,
				ShowObj3 = s.ShowOBJ_2,
				ShowObj4 = s.ShowOBJ_3,
				ShowBg1 = s.ShowBG1_0,
				ShowBg2 = s.ShowBG2_0,
				ShowBg3 = s.ShowBG3_0,
				ShowBg4 = s.ShowBG4_0
			};

			var result = dlg.ShowDialog(owner);
			if (result == DialogResult.OK)
			{
				s.AlwaysDoubleSize = dlg.AlwaysDoubleSize;
				s.CropSGBFrame = dlg.CropSGBFrame;
				s.ShowOBJ_0 = dlg.ShowObj1;
				s.ShowOBJ_1 = dlg.ShowObj2;
				s.ShowOBJ_2 = dlg.ShowObj3;
				s.ShowOBJ_3 = dlg.ShowObj4;
				s.ShowBG1_0 = s.ShowBG1_1 = dlg.ShowBg1;
				s.ShowBG2_0 = s.ShowBG2_1 = dlg.ShowBg2;
				s.ShowBG3_0 = s.ShowBG3_1 = dlg.ShowBg3;
				s.ShowBG4_0 = s.ShowBG4_1 = dlg.ShowBg4;

				GlobalWin.MainForm.PutCoreSettings(s);
				GlobalWin.MainForm.PutCoreSyncSettings(ss);
			}
		}

		private bool AlwaysDoubleSize
		{
			get
			{
				return _userDoubleSizeOption;
			}

			set
			{
				_userDoubleSizeOption = value;
				RefreshDoubleSizeOption();
			}
		}

		private bool CropSGBFrame
		{
			get { return cbCropSGBFrame.Checked; }
			set { cbCropSGBFrame.Checked = value; }
		}

		private bool ShowObj1 { get { return Obj1Checkbox.Checked; } set { Obj1Checkbox.Checked = value; } }
		private bool ShowObj2 { get { return Obj2Checkbox.Checked; } set { Obj2Checkbox.Checked = value; } }
		private bool ShowObj3 { get { return Obj3Checkbox.Checked; } set { Obj3Checkbox.Checked = value; } }
		private bool ShowObj4 { get { return Obj4Checkbox.Checked; } set { Obj4Checkbox.Checked = value; } }

		private bool ShowBg1 { get { return Bg1Checkbox.Checked; } set { Bg1Checkbox.Checked = value; } }
		private bool ShowBg2 { get { return Bg2Checkbox.Checked; } set { Bg2Checkbox.Checked = value; } }
		private bool ShowBg3 { get { return Bg3Checkbox.Checked; } set { Bg3Checkbox.Checked = value; } }
		private bool ShowBg4 { get { return Bg4Checkbox.Checked; } set { Bg4Checkbox.Checked = value; } }

		private void RefreshDoubleSizeOption()
		{
			_suppressDoubleSize = true;
			cbDoubleSize.Checked = !cbDoubleSize.Enabled || _userDoubleSizeOption;
			_suppressDoubleSize = false;
		}

		private void CbDoubleSize_CheckedChanged(object sender, EventArgs e)
		{
			if (_suppressDoubleSize)
			{
				return;
			}

			_userDoubleSizeOption = cbDoubleSize.Checked;
		}

		private void BtnOk_Click(object sender, EventArgs e)
		{
			DialogResult = DialogResult.OK;
			Close();
		}

		private void BtnCancel_Click(object sender, EventArgs e)
		{
			DialogResult = DialogResult.Cancel;
			Close();
		}

	}
}