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comparison ServerMonitor/Forms/SettingsForm.cs @ 29:f6235dc0a8ec

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Add ability to play a sound on check failure.
author Brad Greco <brad@bgreco.net>
date Fri, 14 Jun 2019 21:01:55 -0400
parents 7626b099aefd
children 7645122aa7a9
comparison
equal deleted inserted replaced
28:437442cd8090 29:f6235dc0a8ec
1 using Microsoft.Win32; 1 using Microsoft.Win32;
2 using ServerMonitorApp.Properties; 2 using ServerMonitorApp.Properties;
3 using System; 3 using System;
4 using System.IO;
5 using System.Linq;
4 using System.Text.RegularExpressions; 6 using System.Text.RegularExpressions;
5 using System.Windows.Forms; 7 using System.Windows.Forms;
6 8
7 namespace ServerMonitorApp 9 namespace ServerMonitorApp
8 { 10 {
9 /// <summary>Application settings form.</summary> 11 /// <summary>Application settings form.</summary>
10 public partial class SettingsForm : Form 12 public partial class SettingsForm : Form
11 { 13 {
12 private readonly string autorunKey = @"SOFTWARE\Microsoft\Windows\CurrentVersion\Run"; 14 private readonly string autorunKey = @"SOFTWARE\Microsoft\Windows\CurrentVersion\Run";
13 private readonly string autorunName = "ServerMonitor"; 15 private readonly string autorunName = "ServerMonitor";
16 private readonly string[] soundOptions = { "None", "Windows error", "Custom sound..." };
17 private readonly int customSoundIndex = 2;
14 18
15 public SettingsForm() 19 public SettingsForm()
16 { 20 {
17 InitializeComponent(); 21 InitializeComponent();
18 } 22 }
24 foreach (ComboBox comboBox in new object[] { ErrorComboBox, WarningComboBox, InformationComboBox }) 28 foreach (ComboBox comboBox in new object[] { ErrorComboBox, WarningComboBox, InformationComboBox })
25 { 29 {
26 comboBox.DataSource = Enum.GetValues(typeof(FailAction)); 30 comboBox.DataSource = Enum.GetValues(typeof(FailAction));
27 comboBox.Format += FailActionComboBox_Format; 31 comboBox.Format += FailActionComboBox_Format;
28 } 32 }
33 // Populate the sound options combo boxes.
34 foreach (ComboBox comboBox in new object[] { ErrorSoundComboBox, WarningSoundComboBox, InformationSoundComboBox })
35 {
36 comboBox.Items.AddRange(soundOptions);
37 // Add the already-selected custom sound, if any.
38 if (getSoundSettingIndex(comboBox) == customSoundIndex)
39 comboBox.Items.Insert(customSoundIndex, getSoundSetting(comboBox));
40 }
29 // Initialize controls with current settings. 41 // Initialize controls with current settings.
30 AutorunCheckBox.Checked = GetAutorun(); 42 AutorunCheckBox.Checked = GetAutorun();
31 KeepRunningCheckBox.Checked = Settings.Default.HideToNotificationArea; 43 KeepRunningCheckBox.Checked = Settings.Default.HideToNotificationArea;
32 KeepLogDaysInput.Value = Settings.Default.KeepLogDays; 44 KeepLogDaysInput.Value = Settings.Default.KeepLogDays;
33 ErrorComboBox.SelectedItem = Settings.Default.ErrorAction; 45 ErrorComboBox.SelectedItem = Settings.Default.ErrorAction;
34 WarningComboBox.SelectedItem = Settings.Default.WarningAction; 46 WarningComboBox.SelectedItem = Settings.Default.WarningAction;
35 InformationComboBox.SelectedItem = Settings.Default.InformationAction; 47 InformationComboBox.SelectedItem = Settings.Default.InformationAction;
48 ErrorSoundComboBox.SelectedIndex = getSoundSettingIndex(ErrorSoundComboBox);
49 WarningSoundComboBox.SelectedIndex = getSoundSettingIndex(WarningSoundComboBox);
50 InformationSoundComboBox.SelectedIndex = getSoundSettingIndex(InformationSoundComboBox);
36 } 51 }
37 52
38 /// <summary>Gets whether an autorun registry key for this program exists.</summary> 53 /// <summary>Gets whether an autorun registry key for this program exists.</summary>
39 /// <returns>Whether an autorun registry key for this program exists</returns> 54 /// <returns>Whether an autorun registry key for this program exists</returns>
40 private bool GetAutorun() 55 private bool GetAutorun()
69 Settings.Default.HideToNotificationArea = KeepRunningCheckBox.Checked; 84 Settings.Default.HideToNotificationArea = KeepRunningCheckBox.Checked;
70 Settings.Default.KeepLogDays = (int)KeepLogDaysInput.Value; 85 Settings.Default.KeepLogDays = (int)KeepLogDaysInput.Value;
71 Settings.Default.ErrorAction = (FailAction)ErrorComboBox.SelectedItem; 86 Settings.Default.ErrorAction = (FailAction)ErrorComboBox.SelectedItem;
72 Settings.Default.WarningAction = (FailAction)WarningComboBox.SelectedItem; 87 Settings.Default.WarningAction = (FailAction)WarningComboBox.SelectedItem;
73 Settings.Default.InformationAction = (FailAction)InformationComboBox.SelectedItem; 88 Settings.Default.InformationAction = (FailAction)InformationComboBox.SelectedItem;
89 Settings.Default.ErrorSound = getSelectedSound(ErrorSoundComboBox);
90 Settings.Default.WarningSound = getSelectedSound(WarningSoundComboBox);
91 Settings.Default.InformationSound = getSelectedSound(InformationSoundComboBox);
74 Settings.Default.Save(); 92 Settings.Default.Save();
75 SetAutorun(AutorunCheckBox.Checked); 93 SetAutorun(AutorunCheckBox.Checked);
76 Close(); 94 Close();
77 } 95 }
78 96
79 /// <summary>Closes the form without saving settings.</summary> 97 /// <summary>Closes the form without saving settings.</summary>
80 private void CancelSettingsButton_Click(object sender, EventArgs e) 98 private void CancelSettingsButton_Click(object sender, EventArgs e)
81 { 99 {
82 Close(); 100 Close();
83 } 101 }
102
103 /// <summary>Shows a file browser when "Custom cound..." is selected.</summary>
104 private void SoundComboBox_SelectedIndexChanged(object sender, EventArgs e)
105 {
106 ComboBox comboBox = (ComboBox)sender;
107 // Show the dialog if the last item is selected.
108 if (comboBox.SelectedIndex == comboBox.Items.Count - 1)
109 {
110 OpenFileDialog dialog = new OpenFileDialog()
111 {
112 Title = "Select audio file",
113 Filter = "Audio files (*.wav;*.mp3;*.wma,*.aif,*.aiff,*.asf,*.aac,*.m4a)|*.wav;*.mp3;*.wma,*.aif,*.aiff,*.asf,*.aac,*.m4a|All files (*.*)|*.*"
114 };
115 if (dialog.ShowDialog() == DialogResult.OK)
116 {
117 // Remove the previous custom sound, if any.
118 if (comboBox.Items.Count > soundOptions.Length)
119 comboBox.Items.RemoveAt(customSoundIndex);
120 // Add the custom sound and mark it as selected.
121 comboBox.Items.Insert(customSoundIndex, dialog.FileName);
122 comboBox.SelectedIndex = customSoundIndex;
123 }
124 else
125 {
126 // Restore the existing setting if the dialog was cancelled.
127 comboBox.SelectedIndex = getSoundSettingIndex(comboBox);
128 }
129 }
130 }
131
132 /// <summary>Shows only the filename of the custom sound.</summary>
133 private void SoundComboBox_Format(object sender, ListControlConvertEventArgs e)
134 {
135 ComboBox comboBox = (ComboBox)sender;
136 if (!soundOptions.Contains(e.Value))
137 e.Value = Path.GetFileName(e.Value.ToString());
138 }
139
140 /// <summary>Returns the selected sound for a combo box as stored in program settings.</summary>
141 /// <param name="comboBox">The combo box to read from.</param>
142 /// <returns>
143 /// The index ("0" or "1") of the selected option, or the
144 /// path to the custom sound if a custom sound is selected.
145 /// </returns>
146 private string getSelectedSound(ComboBox comboBox)
147 {
148 return comboBox.SelectedIndex == customSoundIndex ? comboBox.SelectedItem.ToString() : comboBox.SelectedIndex.ToString();
149 }
150
151 /// <summary>Reads the sound setting for a combobox from program settings.</summary>
152 /// <param name="comboBox">The combo box to read data for.</param>
153 /// <returns>
154 /// The index ("0" or "1") of the selected option, or the
155 /// path to the custom sound if a custom sound is selected.
156 /// </returns>
157 private string getSoundSetting(ComboBox comboBox)
158 {
159 string setting = string.Empty;
160 if (comboBox == ErrorSoundComboBox)
161 setting = Settings.Default.ErrorSound;
162 if (comboBox == WarningSoundComboBox)
163 setting = Settings.Default.WarningSound;
164 if (comboBox == InformationSoundComboBox)
165 setting = Settings.Default.InformationSound;
166 return setting;
167 }
168
169 /// <summary>Gets the index of the combo box item that corresponds to its program sound setting.</summary>
170 /// <param name="comboBox">The combo box to read data for.</param>
171 /// <returns>The index of the combo box item that corresponds to its program sound setting.</returns>
172 private int getSoundSettingIndex(ComboBox comboBox)
173 {
174 // If the string is not numeric, it contains the path to the custom sound.
175 return int.TryParse(getSoundSetting(comboBox), out int index) ? index : customSoundIndex;
176 }
177
84 } 178 }
85 } 179 }