sapper/SettingsForm.cs at master · PoltP/sapper · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
#region Copyright (c) 2010, Pavel Poltavets
/*
{*********************************************************}
{                                                         }
{       Sapper .NET application                            }
{                                                         }
{       Copyright (c) 2010, Pavel Poltavets               }
{       poltavets-pavel@mail.ru                           }
{                                                         }
{       ALL RIGHTS RESERVED                               }
{                                                         }
{*********************************************************}
*/
#endregion Copyright (c) 2010, Pavel Poltavets

using System;
using System.Windows.Forms;
using Sapper.Types;
using Sapper.WinSapper;

namespace Sapper.WinUI {
	public partial class SettingsForm : Form {
		private int fieldIndex = -1;
		private TabularFieldSettings fieldSettings;
		private void InitializeControlsFromFieldSettings() {
			if(fieldSettings == null) return;
			nmrHeight.Value = fieldSettings.RowCount;
			nmrWidth.Value = fieldSettings.ColumnCount;
			nmrNumMines.Value = fieldSettings.MineCount;
			nmrNumErrors.Value = fieldSettings.ErrorCount;
			chkFlatView.Checked = !fieldSettings.UseEffect3D;
		}
		private void InitializeFieldSettingsFromControls() {
			if(fieldSettings == null) return;
			fieldSettings.RowCount = Convert.ToInt32(nmrHeight.Value);
			fieldSettings.ColumnCount = Convert.ToInt32(nmrWidth.Value);
			fieldSettings.MineCount = Convert.ToInt32(nmrNumMines.Value);
			fieldSettings.ErrorCount = Convert.ToInt32(nmrNumErrors.Value);
			fieldSettings.UseEffect3D = !chkFlatView.Checked;
		}
		private void InitializeUI() {
			//
			// nmrHeight
			//
			nmrHeight.Minimum = FieldSettings.MinimumRowCount;
			nmrHeight.Maximum = FieldSettings.MaximumRowCount;
			//
			// nmrWidth
			//
			nmrWidth.Minimum = FieldSettings.MinimumColumnCount;
			nmrWidth.Maximum = FieldSettings.MaximumColumnCount;
			//
			// nmrNumMines
			//
			nmrNumMines.Minimum = FieldSettings.MinimumMineCount;
			nmrNumMines.Maximum = FieldSettings.MaximumMineCount;
			//
			// nmrNumErrors
			//
			nmrNumErrors.Minimum = 0;
			nmrNumErrors.Maximum = FieldSettings.MaximumErrorCount;
			//
			// cmbFieldType
			//
			for(int i = 0; i < FieldManager.FieldCount; i++)
				cmbFieldType.Items.Add(FieldManager.GetFieldName(i));
			cmbFieldType.SelectedIndex = 0;// set field settings
		}
		private bool IsChanged {
			get {
				if(fieldSettings == null)
					return false;
				return !(fieldSettings.RowCount == Convert.ToInt32(nmrHeight.Value) &&
					fieldSettings.ColumnCount == Convert.ToInt32(nmrWidth.Value) &&
					fieldSettings.MineCount == Convert.ToInt32(nmrNumMines.Value) &&
					fieldSettings.ErrorCount == Convert.ToInt32(nmrNumErrors.Value) &&
					fieldSettings.UseEffect3D == !chkFlatView.Checked);
			}
		}
		private void cmbFieldType_SelectedIndexChanged(object sender, EventArgs e) {
			if(fieldIndex == cmbFieldType.SelectedIndex) return;
			if(IsChanged) {
				string dlgMessage = String.Format(System.Globalization.CultureInfo.CurrentCulture, "The field \"{0}\" has been changed.\n\rSave changes?", FieldManager.GetFieldName(fieldIndex));
				DialogResult dlgResult = MessageBox.Show(dlgMessage, "Field change", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Exclamation);
				switch(dlgResult) {
					case DialogResult.Yes:
						InitializeFieldSettingsFromControls();
						break;
					case DialogResult.Cancel:
						cmbFieldType.SelectedIndex = fieldIndex;
						return;
				}
			}
			fieldSettings = FieldManager.GetFieldSettings(cmbFieldType.SelectedIndex);
			InitializeControlsFromFieldSettings();
			fieldIndex = cmbFieldType.SelectedIndex;
		}
		private void nmrNumMines_ValueChanged(object sender, EventArgs e) {
			if(Convert.ToInt32(nmrNumMines.Value) <= Convert.ToInt32(nmrNumErrors.Value)) {
				nmrNumMines.Value = nmrNumErrors.Value + 1;
			}
		}
		private void nmrNumErrors_ValueChanged(object sender, EventArgs e) {
			if(Convert.ToInt32(nmrNumErrors.Value) >= Convert.ToInt32(nmrNumMines.Value)) {
				nmrNumErrors.Value = nmrNumMines.Value - 1;
			}
		}
		public SettingsForm() {
			InitializeComponent();
			InitializeUI();
		}
		public bool ShowForm(IWin32Window owner) {
			DialogResult dlgResult = ShowDialog(owner);
			switch(dlgResult) {
				case DialogResult.OK:
					InitializeFieldSettingsFromControls();
					break;
				default:// DialogResult.Cancel:
					InitializeControlsFromFieldSettings();
					break;
			}
			return dlgResult == DialogResult.OK;
		}
		public TabularFieldSettings GetFieldSettings(Control control) {
			if(fieldSettings != null) {
				fieldSettings.BoundsBox = Geometric.GetOptimalFieldSize(control.Size);
			}
			return fieldSettings;
		}
		public Type FieldType { get { return FieldManager.GetFieldType(cmbFieldType.SelectedIndex); } }
	}
}