v1.6.0 - 2021-07-09

README.md

@@ -3,3 +3,5 @@
 utility that lets you quickly force any program to be always on top
 
 should work on any version of windows that supports .net framework 4.0
+
+[Click here to download!](https://github.com/flashwave/topmostfriend/releases/latest)

TopMostFriend/AboutWindow.cs

@@ -15,7 +15,7 @@ namespace TopMostFriend {
         }
 
         public AboutWindow() {
-            Text = @"About Top Most Friend";
+            Text = Locale.String(@"AboutTitle");
             Icon = Icon.ExtractAssociatedIcon(Application.ExecutablePath);
             BackgroundImage = Properties.Resources.about;
             StartPosition = FormStartPosition.CenterScreen;
@@ -24,11 +24,12 @@ namespace TopMostFriend {
             ClientSize = Properties.Resources.about.Size;
             MaximizeBox = MinimizeBox = false;
             MaximumSize = MinimumSize = Size;
+            TopMost = true;
 
             int tabIndex = 0;
 
             Button closeButton = new Button {
-                Text = @"Close",
+                Text = Locale.String(@"AboutClose"),
                 Size = new Size(BUTTON_WIDTH, BUTTON_HEIGHT),
                 TabIndex = ++tabIndex,
             };
@@ -37,7 +38,7 @@ namespace TopMostFriend {
             Controls.Add(closeButton);
 
             Button websiteButton = new Button {
-                Text = @"Website",
+                Text = Locale.String(@"AboutWebsite"),
                 Size = new Size(BUTTON_WIDTH, BUTTON_HEIGHT),
                 TabIndex = ++tabIndex,
             };
@@ -46,7 +47,7 @@ namespace TopMostFriend {
             Controls.Add(websiteButton);
 
             Button donateButton = new Button {
-                Text = @"Donate",
+                Text = Locale.String(@"AboutDonate"),
                 Size = new Size(BUTTON_WIDTH, BUTTON_HEIGHT),
                 TabIndex = ++tabIndex,
             };

TopMostFriend/ActionTimeout.cs

@@ -0,0 +1,35 @@
+using System;
+using System.Threading;
+
+namespace TopMostFriend {
+    public class ActionTimeout {
+        private readonly Action Action;
+        private bool Continue = true;
+        private int Remaining = 0;
+        private const int STEP = 500;
+
+        public ActionTimeout(Action action, int timeout) {
+            Action = action ?? throw new ArgumentNullException(nameof(action));
+            if(timeout < 1)
+                throw new ArgumentException(@"Timeout must be a positive integer.", nameof(timeout));
+            Remaining = timeout;
+            new Thread(ThreadBody) { IsBackground = true }.Start();
+        }
+
+        private void ThreadBody() {
+            do {
+                Thread.Sleep(STEP);
+                Remaining -= STEP;
+
+                if(!Continue)
+                    return;
+            } while(Remaining > 0);
+
+            Action.Invoke();
+        }
+
+        public void Cancel() {
+            Continue = false;
+        }
+    }
+}

TopMostFriend/BlacklistWindow.cs

@@ -35,26 +35,27 @@ namespace TopMostFriend {
             MinimizeBox = MaximizeBox = false;
             MinimumSize = Size;
             DialogResult = DialogResult.Cancel;
+            TopMost = true;
 
             BlacklistView = new ListBox {
                 TabIndex = 101,
                 IntegralHeight = false,
                 Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right,
-                Location = new Point(BUTTON_WIDTH + (SPACING * 2), SPACING),
+                Location = new Point(SPACING, SPACING),
                 ClientSize = new Size(ClientSize.Width - BUTTON_WIDTH - (int)(SPACING * 3.5), ClientSize.Height - (int)(SPACING * 2.5)),
             };
             BlacklistView.SelectedIndexChanged += BlacklistView_SelectedIndexChanged;
             BlacklistView.MouseDoubleClick += BlacklistView_MouseDoubleClick;
 
             AddButton = new Button {
-                Anchor = AnchorStyles.Top | AnchorStyles.Left,
-                Text = @"Add",
+                Anchor = AnchorStyles.Top | AnchorStyles.Right,
+                Text = Locale.String(@"BlacklistAdd"),
                 ClientSize = new Size(BUTTON_WIDTH, BUTTON_HEIGHT),
-                Location = new Point(SPACING, SPACING),
+                Location = new Point(BlacklistView.Width + (SPACING * 2), SPACING),
                 TabIndex = 201,
             };
             EditButton = new Button {
-                Text = @"Edit",
+                Text = Locale.String(@"BlacklistEdit"),
                 Location = new Point(AddButton.Location.X, AddButton.Location.Y + AddButton.Height + SPACING),
                 Enabled = false,
                 Anchor = AddButton.Anchor,
@@ -62,7 +63,7 @@ namespace TopMostFriend {
                 TabIndex = 202,
             };
             RemoveButton = new Button {
-                Text = @"Remove",
+                Text = Locale.String(@"BlacklistRemove"),
                 Location = new Point(AddButton.Location.X, EditButton.Location.Y + AddButton.Height + SPACING),
                 Enabled = false,
                 Anchor = AddButton.Anchor,
@@ -75,16 +76,16 @@ namespace TopMostFriend {
             RemoveButton.Click += RemoveButton_Click;
 
             CancelButton = new Button {
-                Anchor = AnchorStyles.Bottom | AnchorStyles.Left,
-                Text = @"Cancel",
-                Location = new Point(SPACING, ClientSize.Height - AddButton.ClientSize.Height - SPACING),
+                Anchor = AnchorStyles.Bottom | AnchorStyles.Right,
+                Text = Locale.String(@"BlacklistCancel"),
+                Location = new Point(AddButton.Location.X, ClientSize.Height - AddButton.ClientSize.Height - SPACING),
                 ClientSize = AddButton.ClientSize,
                 TabIndex = 10001,
             };
             Button acceptButton = new Button {
-                Anchor = AnchorStyles.Bottom | AnchorStyles.Left,
-                Text = @"Done",
-                Location = new Point(SPACING, ClientSize.Height - ((AddButton.ClientSize.Height + SPACING) * 2)),
+                Anchor = AnchorStyles.Bottom | AnchorStyles.Right,
+                Text = Locale.String(@"BlacklistDone"),
+                Location = new Point(AddButton.Location.X, ClientSize.Height - ((AddButton.ClientSize.Height + SPACING) * 2)),
                 ClientSize = AddButton.ClientSize,
                 TabIndex = 10002,
             };
@@ -106,16 +107,18 @@ namespace TopMostFriend {
             public string Original { get; }
             public string String { get => TextBox.Text; }
 
-            private TextBox TextBox;
+            private readonly TextBox TextBox;
 
             public BlacklistEditorWindow(string original = null) {
                 Original = original ?? string.Empty;
-                Text = original == null ? @"Adding new entry..." : $@"Editing {original}...";
+                Text = Locale.String(original == null ? @"BlacklistEditorAdding" : @"BlacklistEditorEditing", original);
+                Icon = Icon.ExtractAssociatedIcon(Application.ExecutablePath);
                 StartPosition = FormStartPosition.CenterParent;
-                FormBorderStyle = FormBorderStyle.FixedToolWindow;
+                FormBorderStyle = FormBorderStyle.FixedSingle;
                 ClientSize = new Size(500, 39);
                 MaximizeBox = MinimizeBox = false;
                 MaximumSize = MinimumSize = Size;
+                TopMost = true;
 
                 Button cancelButton = new Button {
                     Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Right,
@@ -123,7 +126,7 @@ namespace TopMostFriend {
                     Name = @"cancelButton",
                     Size = new Size(75, 23),
                     TabIndex = 102,
-                    Text = @"Cancel",
+                    Text = Locale.String(@"BlacklistEditorCancel"),
                 };
                 cancelButton.Click += (s, e) => { DialogResult = DialogResult.Cancel; Close(); };
 
@@ -133,14 +136,14 @@ namespace TopMostFriend {
                     Name = @"saveButton",
                     Size = new Size(75, 23),
                     TabIndex = 101,
-                    Text = @"Save",
+                    Text = Locale.String(@"BlacklistEditorSave"),
                 };
                 saveButton.Click += (s, e) => { DialogResult = DialogResult.OK; Close(); };
 
                 TextBox = new TextBox {
                     Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right,
                     Location = new Point(8, 9),
-                    Name = @"deviceSelection",
+                    Name = @"deviceSelection", // ??????
                     Size = new Size(ClientSize.Width - 8 - cancelButton.Width - saveButton.Width - 19, 23),
                     TabIndex = 100,
                     Text = Original,

TopMostFriend/FirstRunWindow.cs

@@ -0,0 +1,357 @@
+using System;
+using System.Diagnostics;
+using System.Drawing;
+using System.Threading;
+using System.Windows.Forms;
+
+namespace TopMostFriend {
+    public class FirstRunWindow : Form {
+        public static void Display() {
+            using(FirstRunWindow firstRun = new FirstRunWindow())
+                firstRun.ShowDialog();
+        }
+
+        private bool CanClose = false;
+        private bool IsClosing = false;
+        private bool IsSizing = false;
+
+        private Button NextBtn { get; }
+        private Button PrevBtn { get; }
+
+        private Action NextAct = null;
+        private Action PrevAct = null;
+
+        private bool NextVisible { get => NextBtn.Visible; set => NextBtn.Visible = value; }
+        private bool PrevVisible { get => PrevBtn.Visible; set => PrevBtn.Visible = value; }
+
+        private Panel WorkArea { get; }
+
+        public FirstRunWindow() {
+            Text = Program.TITLE + @" v" + Application.ProductVersion.Substring(0, Application.ProductVersion.Length - 2);
+            Icon = Icon.ExtractAssociatedIcon(Application.ExecutablePath);
+            StartPosition = FormStartPosition.CenterScreen;
+            FormBorderStyle = FormBorderStyle.FixedSingle;
+            AutoScaleMode = AutoScaleMode.Dpi;
+            MaximizeBox = MinimizeBox = false;
+            TopMost = true;
+            ClientSize = new Size(410, 80);
+
+            Controls.Add(new PictureBox {
+                Image = Properties.Resources.firstrun,
+                Size = Properties.Resources.firstrun.Size,
+                Location = new Point(0, 0),
+            });
+
+            NextBtn = new Button {
+                Text = Locale.String(@"FirstRunNext"),
+                Anchor = AnchorStyles.Right | AnchorStyles.Bottom,
+                Visible = false,
+                Location = new Point(ClientSize.Width - 81, ClientSize.Height - 29),
+            };
+            NextBtn.Click += NextBtn_Click;
+            Controls.Add(NextBtn);
+
+            PrevBtn = new Button {
+                Text = Locale.String(@"FirstRunPrev"),
+                Anchor = AnchorStyles.Left | AnchorStyles.Bottom,
+                Visible = false,
+                Location = new Point(6, ClientSize.Height - 29),
+            };
+            PrevBtn.Click += PrevBtn_Click;
+            Controls.Add(PrevBtn);
+
+            WorkArea = new Panel {
+                Dock = DockStyle.Fill,
+            };
+            Controls.Add(WorkArea);
+        }
+
+        private void PrevBtn_Click(object sender, EventArgs e) {
+            if(!PrevVisible)
+                return;
+            WorkArea.Controls.Clear();
+            if(PrevAct == null)
+                Close();
+            else
+                Invoke(PrevAct);
+        }
+
+        private void NextBtn_Click(object sender, EventArgs e) {
+            if(!NextVisible)
+                return;
+            WorkArea.Controls.Clear();
+            if(NextAct == null)
+                Close();
+            else
+                Invoke(NextAct);
+        }
+
+        protected override void OnShown(EventArgs e) {
+            base.OnShown(e);
+            Update();
+            Thread.Sleep(500);
+            ShowPageIntro();
+        }
+
+        protected override void OnFormClosing(FormClosingEventArgs e) {
+            if(e.CloseReason == CloseReason.UserClosing && !CanClose) {
+                e.Cancel = true;
+
+                if(!IsClosing) {
+                    IsClosing = true;
+
+                    SetHeight(80, new Action(() => {
+                        CanClose = true;
+                        Thread.Sleep(100);
+                        Close();
+                    }));
+                }
+                return;
+            }
+
+            base.OnFormClosing(e);
+        }
+
+        public void SetHeight(int height, Action onFinish = null) {
+            if(height < 80)
+                throw new ArgumentException(@"target height must be more than or equal to 80.", nameof(height));
+
+            if(IsSizing)
+                return;
+            IsSizing = true;
+
+            const int timeout = 1000 / 60;
+            double time = 0;
+            double period = timeout / 400d;
+
+            int currentHeight = ClientSize.Height;
+            int currentY = Location.Y;
+            int diffHeight = height - currentHeight;
+            int diffY = diffHeight / 2;
+
+            Action setHeight = new Action(() => {
+                int newHeight = currentHeight + (int)Math.Ceiling(time * diffHeight);
+                int newY = currentY - (int)Math.Ceiling(time * diffY);
+                ClientSize = new Size(ClientSize.Width, newHeight);
+                Location = new Point(Location.X, newY);
+            });
+
+            new Thread(() => {
+                Stopwatch sw = new Stopwatch();
+
+                try {
+                    do {
+                        sw.Restart();
+
+                        Invoke(setHeight);
+                        time += period;
+
+                        int delay = timeout - (int)sw.ElapsedMilliseconds;
+                        if(delay > 1)
+                            Thread.Sleep(delay);
+                    } while(time < 1d + period);
+                } finally {
+                    sw.Stop();
+                    if(onFinish != null)
+                        Invoke(onFinish);
+                    IsSizing = false;
+                }
+            }) {
+                IsBackground = true,
+                Priority = ThreadPriority.AboveNormal,
+            }.Start();
+        }
+
+        public void ShowPageIntro() {
+            Text = Locale.String(@"FirstRunWelcomeTitle");
+            PrevVisible = false;
+            NextVisible = true;
+            NextAct = ShowPageHotKey;
+
+            SetHeight(190, new Action(() => {
+                WorkArea.Controls.Add(new Label {
+                    Text = Locale.String(@"FirstRunWelcomeIntro"),
+                    Location = new Point(10, 90),
+                    Size = new Size(ClientSize.Width - 20, 200),
+                });
+            }));
+        }
+
+        public void ShowPageHotKey() {
+            Text = Locale.String(@"FirstRunHotKeyTitle");
+            PrevVisible = NextVisible = true;
+            PrevAct = ShowPageIntro;
+            NextAct = () => {
+                Program.SetForegroundHotKey(Settings.Get(Program.FOREGROUND_HOTKEY_SETTING, 0));
+                ShowPageElevation();
+            };
+
+            SetHeight(230, new Action(() => {
+                WorkArea.Controls.Add(new Label {
+                    Text = Locale.String(@"FirstRunHotKeyExplain"),
+                    Location = new Point(10, 90),
+                    Size = new Size(ClientSize.Width - 20, 40),
+                });
+
+                SettingsWindow.CreateHotKeyInput(
+                    WorkArea,
+                    () => Settings.Get(Program.FOREGROUND_HOTKEY_SETTING, 0),
+                    keyCode => Settings.Set(Program.FOREGROUND_HOTKEY_SETTING, keyCode),
+                    0,
+                    110
+                );
+
+                CheckBox flShowNotification = new CheckBox {
+                    Text = Locale.String(@"FirstRunHotKeyNotify"),
+                    Location = new Point(12, 170),
+                    Checked = Settings.Get(Program.TOGGLE_BALLOON_SETTING, Program.ToggleBalloonDefault),
+                    AutoSize = true,
+                    TabIndex = 201,
+                };
+                flShowNotification.CheckedChanged += (s, e) => {
+                    Settings.Set(Program.TOGGLE_BALLOON_SETTING, flShowNotification.Checked);
+                };
+                WorkArea.Controls.Add(flShowNotification);
+            }));
+        }
+
+        public void ShowPageElevation() {
+            Text = Locale.String(@"FirstRunAdminTitle");
+            PrevVisible = NextVisible = true;
+            PrevAct = ShowPageHotKey;
+            NextAct = ShowPageThanks;
+
+            SetHeight(280, () => {
+                WorkArea.Controls.Add(new Label {
+                    Text = Locale.String(@"FirstRunAdminExplain"),
+                    Location = new Point(10, 90),
+                    Size = new Size(ClientSize.Width - 20, 40),
+                });
+
+                bool alwaysAdmin = Settings.Get(Program.ALWAYS_ADMIN_SETTING, false);
+                bool implicitAdmin = Settings.Get(Program.ALWAYS_RETRY_ELEVATED, false);
+
+                RadioButton rdAsk = new RadioButton {
+                    Text = Locale.String(@"FirstRunAdminOptionAsk"),
+                    Location = new Point(10, 140),
+                    Size = new Size(ClientSize.Width - 20, 30),
+                    Appearance = Appearance.Button,
+                    Checked = !alwaysAdmin && !implicitAdmin,
+                };
+                rdAsk.CheckedChanged += (s, e) => {
+                    if(rdAsk.Checked) {
+                        Settings.Set(Program.ALWAYS_ADMIN_SETTING, false);
+                        Settings.Set(Program.ALWAYS_RETRY_ELEVATED, false);
+                    }
+                };
+                WorkArea.Controls.Add(rdAsk);
+
+                RadioButton rdImplicit = new RadioButton {
+                    Text = Locale.String(@"FirstRunAdminOptionImplicit"),
+                    Location = new Point(rdAsk.Location.X, rdAsk.Location.Y + 36),
+                    Size = rdAsk.Size,
+                    Appearance = rdAsk.Appearance,
+                    Checked = implicitAdmin && !alwaysAdmin,
+                };
+                rdImplicit.CheckedChanged += (s, e) => {
+                    if(rdImplicit.Checked) {
+                        Settings.Set(Program.ALWAYS_ADMIN_SETTING, false);
+                        Settings.Set(Program.ALWAYS_RETRY_ELEVATED, true);
+                    }
+                };
+                WorkArea.Controls.Add(rdImplicit);
+
+                RadioButton rdAlways = new RadioButton {
+                    Text = Locale.String(@"FirstRunAdminOptionAlways"),
+                    Location = new Point(rdAsk.Location.X, rdImplicit.Location.Y + 36),
+                    Size = rdAsk.Size,
+                    Appearance = rdAsk.Appearance,
+                    Checked = alwaysAdmin,
+                };
+                rdAlways.CheckedChanged += (s, e) => {
+                    if(rdAlways.Checked) {
+                        Settings.Set(Program.ALWAYS_ADMIN_SETTING, true);
+                        Settings.Set(Program.ALWAYS_RETRY_ELEVATED, false);
+                    }
+                };
+                WorkArea.Controls.Add(rdAlways);
+            });
+        }
+
+        public void ShowPageThanks() {
+            Text = Locale.String(@"FirstRunThanksTitle");
+            PrevVisible = NextVisible = true;
+            PrevAct = ShowPageElevation;
+            NextAct = CheckRestartNeeded;
+
+            SetHeight(270, () => {
+                Label thankYou = new Label {
+                    Text = Locale.String(@"FirstRunThanksThank"),
+                    Location = new Point(10, 90),
+                    Size = new Size(ClientSize.Width - 20, 20),
+                };
+                WorkArea.Controls.Add(thankYou);
+
+                string updateLinkString = Locale.String(@"FirstRunThanksUpdate");
+
+                int websiteStart = updateLinkString.IndexOf(@"[WEB]");
+                updateLinkString = updateLinkString.Substring(0, websiteStart) + updateLinkString.Substring(websiteStart + 5);
+                int websiteEnd = updateLinkString.IndexOf(@"[/WEB]");
+                updateLinkString = updateLinkString.Substring(0, websiteEnd) + updateLinkString.Substring(websiteEnd + 6);
+
+                int changelogStart = updateLinkString.IndexOf(@"[CHANGELOG]");
+                updateLinkString = updateLinkString.Substring(0, changelogStart) + updateLinkString.Substring(changelogStart + 11);
+                int changelogEnd = updateLinkString.IndexOf(@"[/CHANGELOG]");
+                updateLinkString = updateLinkString.Substring(0, changelogEnd) + updateLinkString.Substring(changelogEnd + 12);
+
+                LinkLabel updateLink;
+                WorkArea.Controls.Add(updateLink = new LinkLabel {
+                    Text = updateLinkString,
+                    Location = new Point(10, 120),
+                    Size = new Size(ClientSize.Width - 20, 34),
+                    Font = thankYou.Font,
+                    Links = {
+                        new LinkLabel.Link(websiteStart, websiteEnd - websiteStart, @"https://flash.moe/topmostfriend"),
+                        new LinkLabel.Link(changelogStart, changelogEnd - changelogStart, @"https://flash.moe/topmostfriend/changelog.php"),
+                    },
+                });
+                updateLink.LinkClicked += (s, e) => {
+                    Process.Start((string)e.Link.LinkData);
+                };
+
+                string settingsLinkString = Locale.String(@"FirstRunThanksSettings");
+
+                int settingsStart = settingsLinkString.IndexOf(@"[SETTINGS]");
+                settingsLinkString = settingsLinkString.Substring(0, settingsStart) + settingsLinkString.Substring(settingsStart + 10);
+                int settingsEnd = settingsLinkString.IndexOf(@"[/SETTINGS]");
+                settingsLinkString = settingsLinkString.Substring(0, settingsEnd) + settingsLinkString.Substring(settingsEnd + 11);
+
+                LinkLabel settingsLink;
+                WorkArea.Controls.Add(settingsLink = new LinkLabel {
+                    Text = settingsLinkString,
+                    Location = new Point(10, 160),
+                    Size = new Size(ClientSize.Width - 20, 30),
+                    Font = thankYou.Font,
+                    Links = {
+                        new LinkLabel.Link(settingsStart, settingsEnd - settingsStart),
+                    },
+                });
+                settingsLink.LinkClicked += (s, e) => {
+                    SettingsWindow.Display();
+                };
+
+                WorkArea.Controls.Add(new Label {
+                    Text = Locale.String(@"FirstRunThanksAdmin"),
+                    Location = new Point(10, 200),
+                    Size = new Size(ClientSize.Width - 20, 80),
+                });
+            });
+        }
+
+        public void CheckRestartNeeded() {
+            if(Settings.Get(Program.ALWAYS_ADMIN_SETTING, false))
+                UAC.RestartElevated();
+            Close();
+        }
+    }
+}

TopMostFriend/Languages/Language.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Linq;
+using System.Xml;
+using System.Xml.Serialization;
+
+namespace TopMostFriend.Languages {
+    [XmlRoot(@"Language")]
+    public class Language {
+        [XmlElement(@"Info")]
+        public LanguageInfo Info { get; set; }
+
+        [XmlArray(@"Strings")]
+        [XmlArrayItem(@"String", Type = typeof(LanguageString))]
+        public LanguageString[] Strings { get; set; }
+
+        public LanguageString GetString(string name) {
+            if(name == null)
+                throw new ArgumentNullException(nameof(name));
+            return Strings.FirstOrDefault(s => name.Equals(s.Name));
+        }
+    }
+}

TopMostFriend/Languages/LanguageInfo.cs

@@ -0,0 +1,21 @@
+using System.Xml.Serialization;
+
+namespace TopMostFriend.Languages {
+    public class LanguageInfo {
+        [XmlElement(@"Id")]
+        public string Id { get; set; }
+
+        [XmlElement(@"NameNative")]
+        public string NameNative { get; set; }
+
+        [XmlElement(@"NameEnglish")]
+        public string NameEnglish { get; set; }
+
+        [XmlElement(@"TargetVersion")]
+        public string TargetVersion { get; set; }
+
+        public override string ToString() {
+            return $@"{NameNative} / {NameEnglish} ({Id})";
+        }
+    }
+}

TopMostFriend/Languages/LanguageString.cs

@@ -0,0 +1,19 @@
+using System.Xml.Serialization;
+
+namespace TopMostFriend.Languages {
+    public class LanguageString {
+        [XmlAttribute(@"name")]
+        public string Name { get; set; }
+
+        [XmlText]
+        public string Value { get; set; }
+
+        public string Format(params object[] args) {
+            return string.Format(Value, args);
+        }
+
+        public override string ToString() {
+            return $@"{Name}: {Value}";
+        }
+    }
+}

TopMostFriend/Languages/en-GB.xml

@@ -0,0 +1,109 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<Language>
+    <Info>
+        <Id>en-GB</Id>
+        <NameNative>British English</NameNative>
+        <NameEnglish>British English</NameEnglish>
+        <TargetVersion>1.6.0</TargetVersion>
+    </Info>
+    <Strings>
+        <String name="AlreadyRunning">An instance of {0} is already running.</String>
+
+        <String name="TrayRefresh">&amp;Refresh</String>
+        <String name="TraySettings">&amp;Settings</String>
+        <String name="TrayAbout">&amp;About</String>
+        <String name="TrayQuit">&amp;Quit</String>
+
+        <String name="NotifyOnTop">Now always on top</String>
+        <String name="NotifyNoLonger">No longer always on top</String>
+        <String name="NotifyNoTitle">Window has no title.</String>
+        
+        <String name="ErrUnableAlterStatus1">Wasn't able to change always on top status on this window.</String>
+        <String name="ErrUnableAlterStatus2">Do you want to try again as an Administrator? A User Account Control dialog will pop up after selecting Yes.</String>
+        <String name="ErrUnableAlterStatusProtected">{0} was still unable to change always on top status for the window. It might be protected by Windows.</String>
+
+        <String name="AboutTitle">About {0}</String>
+        <String name="AboutClose">Close</String>
+        <String name="AboutWebsite">Website</String>
+        <String name="AboutDonate">Donate</String>
+
+        <String name="SettingsTitle">{0} Settings</String>
+        <String name="SettingsApply">Apply</String>
+        <String name="SettingsCancel">Cancel</String>
+        <String name="SettingsOk">OK</String>
+
+        <String name="SettingsHotKeysTitle">Hot Keys</String>
+        <String name="SettingsHotKeysReset">Reset</String>
+        <String name="SettingsHotKeysToggle">Toggle always on top status on active window</String>
+        
+        <String name="SettingsOptionsTitle">Options</String>
+        <String name="SettingsOptionsToggleNotify">Show notification when using toggle hot key</String>
+        <String name="SettingsOptionsToggleNotifyIcon">Show icon of window affected by hot key</String>
+        <String name="SettingsOptionsElevatedRetry">Always retry changing always on top status as Administrator on first failure</String>
+        <String name="SettingsOptionsShiftBlacklist">SHIFT+CLICK items in the tray area list to add to the title blacklist</String>
+        <String name="SettingsOptionsRevertOnExit">Revert status to before {0} altered them on exit</String>
+        <String name="SettingsOptionsShowTrayList">Show list of open windows in the tray area menu</String>
+        <String name="SettingsOptionsAlwaysAdmin">Always run as Administrator</String>
+
+        <String name="SettingsLanguageTitle">Language</String>
+        <String name="SettingsLanguageChangedInfo">You should restart {0} for the language change to fully take effect. A lot of text will still appear in the previously selected language.</String>
+        
+        <String name="SettingsOtherTitle">Other</String>
+        <String name="SettingsOtherBlacklistButton">Manage Blacklist...</String>
+        <String name="SettingsOtherBlacklistWindowTitle">Title Blacklist</String>
+        <String name="SettingsOtherStartupButton">Start with Windows...</String>
+        <String name="SettingsOtherStartupConfirm">
+Should {0} start with Windows?
+Clicking Yes will create a shortcut to the {0} in your Start-up folder, clicking No will delete the shortcut.
+Make sure you've placed your {0} executable in a permanent location before clicking Yes.
+        </String>
+        <String name="SettingsOtherResetButton">Reset All Settings...</String>
+        <String name="SettingsOtherResetConfirm">
+This will reset all {0} settings and restart the application.
+Are you absolutely sure?
+        </String>
+
+        <String name="BlacklistAdd">Add</String>
+        <String name="BlacklistEdit">Edit</String>
+        <String name="BlacklistRemove">Remove</String>
+        <String name="BlacklistCancel">Cancel</String>
+        <String name="BlacklistDone">Done</String>
+        
+        <String name="BlacklistEditorAdding">Adding new entry...</String>
+        <String name="BlacklistEditorEditing">Editing {0}...</String>
+        <String name="BlacklistEditorCancel">Cancel</String>
+        <String name="BlacklistEditorSave">Save</String>
+
+        <String name="FirstRunNext">Next</String>
+        <String name="FirstRunPrev">Previous</String>
+
+        <String name="FirstRunWelcomeTitle">Welcome to {0}!</String>
+        <String name="FirstRunWelcomeIntro">
+{0} is a utility that lets you manage the always-on-top state of windows from programs you have open.
+            
+You will now be taken through a few steps to configure {0} to your liking!
+        </String>
+
+        <String name="FirstRunHotKeyTitle">Selecting a hot key</String>
+        <String name="FirstRunHotKeyExplain">
+Select a global hot key for toggling the always on top status of whatever window is currently in the foreground.
+If you don't wish to specify one just hit Reset followed by Next.
+        </String>
+        <String name="FirstRunHotKeyNotify">Show a notification when the hot key has been used</String>
+
+        <String name="FirstRunAdminTitle">Administrator actions</String>
+        <String name="FirstRunAdminExplain">
+Sometimes {0} is not able to change the always on top state for certain windows without having administrative privileges.
+{0} provides multiple options for this situation:
+        </String>
+        <String name="FirstRunAdminOptionAsk">Ask me what to do when it's required.</String>
+        <String name="FirstRunAdminOptionImplicit">Ask for administrative privileges automatically when required.</String>
+        <String name="FirstRunAdminOptionAlways">Always run {0} as Administrator (not recommended).</String>
+
+        <String name="FirstRunThanksTitle">Thank you!</String>
+        <String name="FirstRunThanksThank">Thank you for using {0}!</String>
+        <String name="FirstRunThanksUpdate">Be sure to check the {0} [WEB]website[/WEB] and [CHANGELOG]changelog[/CHANGELOG] for updates from time to time.</String>
+        <String name="FirstRunThanksSettings">There are more options you may be interested in taking a look at in the [SETTINGS]Settings[/SETTINGS] window.</String>
+        <String name="FirstRunThanksAdmin">If you have chosen to always run {0} as Administrator, you will receive a User Account Control prompt after hitting next.</String>
+    </Strings>
+</Language>

TopMostFriend/Languages/nl-NL.xml

@@ -0,0 +1,109 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<Language>
+    <Info>
+        <Id>nl-NL</Id>
+        <NameNative>Nederlands</NameNative>
+        <NameEnglish>Dutch</NameEnglish>
+        <TargetVersion>1.6.0</TargetVersion>
+    </Info>
+    <Strings>
+        <String name="AlreadyRunning">{0} is al gestart.</String>
+
+        <String name="TrayRefresh">&amp;Verversen</String>
+        <String name="TraySettings">&amp;Instellingen</String>
+        <String name="TrayAbout">&amp;Over</String>
+        <String name="TrayQuit">&amp;Sluiten</String>
+
+        <String name="NotifyOnTop">Nu altijd op voorgrond</String>
+        <String name="NotifyNoLonger">Niet langer altijd op voorgrond</String>
+        <String name="NotifyNoTitle">Venster heeft geen titel.</String>
+
+        <String name="ErrUnableAlterStatus1">Het was niet mogelijk om de altijd op voorgrond status van dit venster te veranderen.</String>
+        <String name="ErrUnableAlterStatus2">Wil je het opnieuw proberen als Administrator? Een Gebruikersaccountbeheer dialoog zal verschijnen als je op Ja klikt.</String>
+        <String name="ErrUnableAlterStatusProtected">{0} kon nog steeds niet de altijd op voorgrond status van dit venster veranderen. Het wordt mogelijk beschermd door Windows.</String>
+
+        <String name="AboutTitle">Over {0}</String>
+        <String name="AboutClose">Sluiten</String>
+        <String name="AboutWebsite">Website</String>
+        <String name="AboutDonate">Doneer</String>
+
+        <String name="SettingsTitle">{0} Instellingen</String>
+        <String name="SettingsApply">Toepassen</String>
+        <String name="SettingsCancel">Annuleren</String>
+        <String name="SettingsOk">OK</String>
+
+        <String name="SettingsHotKeysTitle">Sneltoetsen</String>
+        <String name="SettingsHotKeysReset">Herstel</String>
+        <String name="SettingsHotKeysToggle">Schakel altijd op voorgrond status op actief venster</String>
+
+        <String name="SettingsOptionsTitle">Opties</String>
+        <String name="SettingsOptionsToggleNotify">Toon notificatie als de sneltoets gebruikt is</String>
+        <String name="SettingsOptionsToggleNotifyIcon">Toon icoon van venster dat beïnvloed was door de sneltoets</String>
+        <String name="SettingsOptionsElevatedRetry">Probeer altijd opnieuw als Administrator bij de eerste mislukking van het veranderen van de status</String>
+        <String name="SettingsOptionsShiftBlacklist">SHIFT+CLICK items in de systeemvak lijst om ze toe te voegen aan de titel blacklist</String>
+        <String name="SettingsOptionsRevertOnExit">Herstel status naar voordat {0} ze heeft aangepast tijdens het sluiten</String>
+        <String name="SettingsOptionsShowTrayList">Geef lijst met open venster weer in het systeemvak menu</String>
+        <String name="SettingsOptionsAlwaysAdmin">Start altijd als Administrator</String>
+
+        <String name="SettingsLanguageTitle">Taal (Language)</String>
+        <String name="SettingsLanguageChangedInfo">Je moet {0} opnieuw starten om de verandering van de taal volledig effect te laten nemen. Veel tekst zal nog steeds verschijnen in de voorheen geselecteerde taal.</String>
+
+        <String name="SettingsOtherTitle">Overig</String>
+        <String name="SettingsOtherBlacklistButton">Beheer Blacklist...</String>
+        <String name="SettingsOtherBlacklistWindowTitle">Titel Blacklist</String>
+        <String name="SettingsOtherStartupButton">Start met Windows...</String>
+        <String name="SettingsOtherStartupConfirm">
+Moet {0} tegelijkertijd met Windows starten?
+Als je op Ja klikt zal een een snelkoppeling aangemaakt worden in de Opstarten map van het start menu, als je op Nee klikt wordt de snelkoppeling verwijderd.
+Zorg ervoor dat je het EXE bestand voor {0} in een permanente locatie hebt voordat je op Ja klikt.
+        </String>
+        <String name="SettingsOtherResetButton">Herstel alle instellingen...</String>
+        <String name="SettingsOtherResetConfirm">
+Dit zal alle instellingen verwijderen en het programma opnieuw opstarten.
+Weet je het absoluut zeker?
+        </String>
+
+        <String name="BlacklistAdd">Toevoegen</String>
+        <String name="BlacklistEdit">Bewerken</String>
+        <String name="BlacklistRemove">Verwijderen</String>
+        <String name="BlacklistCancel">Annuleren</String>
+        <String name="BlacklistDone">Klaar</String>
+
+        <String name="BlacklistEditorAdding">Nieuw item toevoegen...</String>
+        <String name="BlacklistEditorEditing">{0} bewerken...</String>
+        <String name="BlacklistEditorCancel">Annuleren</String>
+        <String name="BlacklistEditorSave">Opslaan</String>
+
+        <String name="FirstRunNext">Volgende</String>
+        <String name="FirstRunPrev">Vorige</String>
+
+        <String name="FirstRunWelcomeTitle">Welkom bij {0}!</String>
+        <String name="FirstRunWelcomeIntro">
+{0} is een hulpprogramma dat jou controle geeft over de altijd-op-voorgrond status van programma's die je open hebt.
+
+Je zal nu door een aantal stappen genomen worden om {0} naar jouw wens te configureren!
+        </String>
+
+        <String name="FirstRunHotKeyTitle">Sneltoets selecteren</String>
+        <String name="FirstRunHotKeyExplain">
+Selecteer een globale sneltoets voor het wijzigen van de altijd op voorgrond status van het venster dat op dat moment in de voorgrond staat.
+Als je geen sneltoets toe wil wijzen, druk op Herstel en vervolgens op Volgende.
+        </String>
+        <String name="FirstRunHotKeyNotify">Toon een melding wanneer de sneltoets is gebruikt</String>
+
+        <String name="FirstRunAdminTitle">Administrator acties</String>
+        <String name="FirstRunAdminExplain">
+Soms kan {0} niet de altijd op voorgrond status van bepaalde vensters aanpassen omdat daar administratieve rechten voor nodig zijn.
+{0} geeft je de volgende opties voor deze situatie:
+        </String>
+        <String name="FirstRunAdminOptionAsk">Vraag mij wat te doen wanneer het nodig is.</String>
+        <String name="FirstRunAdminOptionImplicit">Vraag mij automatisch om administratieve rechten wanneer het nodig is.</String>
+        <String name="FirstRunAdminOptionAlways">Start {0} altijd als Administrator (niet aanbevolen).</String>
+
+        <String name="FirstRunThanksTitle">Bedankt!</String>
+        <String name="FirstRunThanksThank">Bedankt voor het gebruiken van {0}!</String>
+        <String name="FirstRunThanksUpdate">Controlleer de {0} [WEB]website[/WEB] en [CHANGELOG]changelog[/CHANGELOG] eens in de zoveel tijd om te kijken of er updates zijn.</String>
+        <String name="FirstRunThanksSettings">Naast de opties die je al gekregen hebt, zijn er nog meer beschikbaar in het [SETTINGS]Instellingen[/SETTINGS] venster als je daarin geïnteresseerd bent.</String>
+        <String name="FirstRunThanksAdmin">Als je gekozen hebt om {0} altijd als Administrator te starten, zal je een Gebruikersaccountbeheer dialoog zien nadat je op volgende klikt.</String>
+    </Strings>
+</Language>

TopMostFriend/Locale.cs

@@ -0,0 +1,89 @@
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Globalization;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+using System.Xml;
+using System.Xml.Serialization;
+using TopMostFriend.Languages;
+
+namespace TopMostFriend {
+    public static class Locale {
+        public const string DEFAULT = @"en-GB";
+        private static XmlSerializer Serializer { get; }
+        private static Dictionary<string, Language> Languages { get; }
+        private static Language ActiveLanguage { get; set; }
+
+        static Locale() {
+            Serializer = new XmlSerializer(typeof(Language));
+            Languages = new Dictionary<string, Language>();
+            Assembly currentAsm = Assembly.GetExecutingAssembly();
+            string[] resources = currentAsm.GetManifestResourceNames();
+
+            foreach(string resource in resources)
+                if(resource.StartsWith(@"TopMostFriend.Languages.") && resource.EndsWith(@".xml"))
+                    using(Stream resourceStream = currentAsm.GetManifestResourceStream(resource))
+                        LoadLanguage(resourceStream);
+        }
+
+        public static string LoadLanguage(Stream stream) {
+            Language lang = (Language)Serializer.Deserialize(stream);
+            foreach(LanguageString ls in lang.Strings)
+                ls.Value = ls.Value.Trim();
+
+            Languages.Add(lang.Info.Id, lang);
+            if(ActiveLanguage == null && DEFAULT.Equals(lang.Info.Id))
+                ActiveLanguage = lang;
+
+#if DEBUG
+            Debug.WriteLine(@" ==========");
+            Debug.WriteLine(lang.Info);
+            foreach(LanguageString str in lang.Strings)
+                Debug.WriteLine(str);
+            Debug.WriteLine(string.Empty);
+#endif
+
+            return lang.Info.Id;
+        }
+
+        public static LanguageInfo GetCurrentLanguage() {
+            return ActiveLanguage.Info;
+        }
+
+        public static LanguageInfo[] GetAvailableLanguages() {
+            return Languages.Values.Select(l => l.Info).ToArray();
+        }
+
+        public static string GetPreferredLanguage() {
+            return Settings.Has(Program.LANGUAGE)
+                ? Settings.Get(Program.LANGUAGE, DEFAULT)
+                : CultureInfo.InstalledUICulture.Name;
+        }
+
+        public static void SetLanguage(string langId) {
+            if(!Languages.ContainsKey(langId))
+                langId = DEFAULT;
+            ActiveLanguage = Languages[langId];
+        }
+
+        public static void SetLanguage(LanguageInfo langInfo) {
+            SetLanguage(langInfo.Id);
+        }
+
+        public static string String(string name, params object[] args) {
+            LanguageString str = ActiveLanguage.GetString(name);
+            if(str == null)
+                return name;
+
+            List<object> rargs = new List<object> { Program.TITLE };
+            rargs.AddRange(args);
+
+            return str.Format(rargs.ToArray());
+        }
+
+        public static void Meow() {
+            Debug.WriteLine(@"meow");
+        }
+    }
+}

TopMostFriend/Program.cs

@@ -5,7 +5,6 @@ using System.Diagnostics;
 using System.Drawing;
 using System.IO;
 using System.Linq;
-using System.Security.Principal;
 using System.Text;
 using System.Threading;
 using System.Windows.Forms;
@@ -17,6 +16,8 @@ namespace TopMostFriend {
         private static HotKeyWindow HotKeys;
         private static Icon OriginalIcon;
 
+        public const string TITLE = @"Top Most Friend";
+
         private const string GUID =
 #if DEBUG
             @"{1A22D9CA-2AA9-48F2-B007-3A48CF205CDD}";
@@ -25,6 +26,8 @@ namespace TopMostFriend {
 #endif
         private static readonly Mutex GlobalMutex = new Mutex(true, GUID);
 
+        private const string CUSTOM_LANGUAGE = @"TopMostFriendLanguage.xml";
+
         public const string FOREGROUND_HOTKEY_ATOM = @"{86795D64-770D-4BD6-AA26-FA638FBAABCF}";
 #if DEBUG
         public const string FOREGROUND_HOTKEY_SETTING = @"ForegroundHotKey_DEBUG";
@@ -44,6 +47,10 @@ namespace TopMostFriend {
         public const string TITLE_BLACKLIST = @"TitleBlacklist";
         public const string SHOW_HOTKEY_ICON = @"ShowHotkeyIcon";
         public const string SHOW_WINDOW_LIST = @"ShowWindowList";
+        public const string LAST_VERSION = @"LastVersion";
+        public const string ALWAYS_RETRY_ELEVATED = @"AlwaysRetryElevated";
+        public const string REVERT_ON_EXIT = @"RevertOnExit";
+        public const string LANGUAGE = @"Language";
 
         private static ToolStripItem RefreshButton;
         private static ToolStripItem LastSelectedItem = null;
@@ -53,8 +60,39 @@ namespace TopMostFriend {
         private static ToolStripItem[] ListActionItems;
         private static ToolStripItem[] AppActionItems;
 
+        private static readonly Dictionary<IntPtr, bool> OriginalStates = new Dictionary<IntPtr, bool>();
+
         [STAThread]
-        public static void Main(string[] args) {
+        public static int Main(string[] args) {
+            Settings.Set(LAST_VERSION, Application.ProductVersion);
+
+            IEnumerable<string> cliToggleNew = args.Where(a => a.StartsWith(@"--toggle=")).Select(a => a.Substring(9));
+            if(cliToggleNew.Any()) {
+                bool is32bit = IntPtr.Size == 4;
+
+                foreach(string hwndStr in cliToggleNew) {
+                    IntPtr hwnd;
+                    if(is32bit) {
+                        if(int.TryParse(hwndStr, out int hwnd32))
+                            hwnd = new IntPtr(hwnd32);
+                        else
+                            return 1;
+                    } else {
+                        if(long.TryParse(hwndStr, out long hwnd64))
+                            hwnd = new IntPtr(hwnd64);
+                        else
+                            return 1;
+                    }
+
+                    // pass 0 to skip implicit FindOwnerId call
+                    WindowInfo wi = new WindowInfo(hwnd, 0);
+                    if(!wi.ToggleTopMost(!args.Contains($@"--background={hwndStr}")))
+                        return 2;
+                }
+
+                return 0;
+            }
+
             if(Environment.OSVersion.Version.Major >= 6)
                 Win32.SetProcessDPIAware();
 
@@ -64,26 +102,53 @@ namespace TopMostFriend {
             if(args.Contains(@"--reset-admin"))
                 Settings.Remove(ALWAYS_ADMIN_SETTING);
 
-            string cliToggle = args.FirstOrDefault(x => x.StartsWith(@"--hwnd="));
-            if(!string.IsNullOrEmpty(cliToggle) && int.TryParse(cliToggle.Substring(7), out int cliToggleHWnd)) {
+            string cliToggleOld = args.FirstOrDefault(a => a.StartsWith(@"--hwnd="))?.Substring(7);
+            if(!string.IsNullOrEmpty(cliToggleOld)) {
+                IntPtr cliToggleHWnd = IntPtr.Zero;
+                if(IntPtr.Size == 4) {
+                    if(int.TryParse(cliToggleOld, out int hwnd32))
+                        cliToggleHWnd = new IntPtr(hwnd32);
+                } else {
+                    if(long.TryParse(cliToggleOld, out long hwnd64))
+                        cliToggleHWnd = new IntPtr(hwnd64);
+                }
+
+                if(cliToggleHWnd != IntPtr.Zero) {
                     WindowInfo cliWindow = new WindowInfo(cliToggleHWnd);
                     if(!cliWindow.ToggleTopMost())
                         TopMostFailed(cliWindow);
                 }
+            }
 
             if(args.Contains(@"--stop"))
-                return;
+                return 0;
+
+            if(File.Exists(CUSTOM_LANGUAGE)) {
+                string customLanguage;
+                using(Stream s = File.OpenRead(CUSTOM_LANGUAGE))
+                    try {
+                        customLanguage = Locale.LoadLanguage(s);
+                    } catch {
+                        customLanguage = Locale.DEFAULT;
+                    }
+                Locale.SetLanguage(customLanguage);
+            } else
+                Locale.SetLanguage(Locale.GetPreferredLanguage());
 
             if(!GlobalMutex.WaitOne(0, true)) {
-                MessageBox.Show(@"An instance of Top Most Friend is already running.", @"Top Most Friend");
-                return;
+                MessageBox.Show(Locale.String(@"AlreadyRunning"), TITLE, MessageBoxButtons.OK, MessageBoxIcon.Information);
+                return -1;
             }
 
+            bool isFirstRun = !Settings.Has(FOREGROUND_HOTKEY_SETTING);
+
             Settings.SetDefault(FOREGROUND_HOTKEY_SETTING, 0);
             Settings.SetDefault(ALWAYS_ADMIN_SETTING, false);
             Settings.SetDefault(SHIFT_CLICK_BLACKLIST, true);
             Settings.SetDefault(SHOW_HOTKEY_ICON, true);
             Settings.SetDefault(SHOW_WINDOW_LIST, true);
+            Settings.SetDefault(ALWAYS_RETRY_ELEVATED, false);
+            Settings.SetDefault(REVERT_ON_EXIT, false);
             // Defaulting to false on Windows 10 because it uses the stupid, annoying and intrusive new Android style notification system
             // This would fucking piledrive the notification history and also just be annoying in general because intrusive
             Settings.SetDefault(TOGGLE_BALLOON_SETTING, ToggleBalloonDefault);
@@ -102,9 +167,9 @@ namespace TopMostFriend {
                 Settings.Set(TITLE_BLACKLIST, titles.ToArray());
             }
 
-            if(Settings.Get<bool>(ALWAYS_ADMIN_SETTING) && !IsElevated()) {
-                Elevate();
-                return;
+            if(Settings.Get<bool>(ALWAYS_ADMIN_SETTING) && !UAC.IsElevated) {
+                UAC.RestartElevated();
+                return -2;
             }
 
             TitleBlacklist.Clear();
@@ -134,19 +199,19 @@ namespace TopMostFriend {
             CtxMenu.ItemClicked += CtxMenu_ItemClicked;
             ListActionItems = new ToolStripItem[] {
                 new ToolStripSeparator(),
-                RefreshButton = new ToolStripMenuItem(@"&Refresh", Properties.Resources.arrow_refresh, new EventHandler((s, e) => RefreshWindowList())),
+                RefreshButton = new ToolStripMenuItem(Locale.String(@"TrayRefresh"), Properties.Resources.arrow_refresh, new EventHandler((s, e) => RefreshWindowList())),
             };
             AppActionItems = new ToolStripItem[] {
-                new ToolStripMenuItem(@"&Settings", Properties.Resources.cog, new EventHandler((s, e) => SettingsWindow.Display())),
-                new ToolStripMenuItem(@"&About", Properties.Resources.help, new EventHandler((s, e) => AboutWindow.Display())),
-                new ToolStripMenuItem(@"&Quit", Properties.Resources.door_in, new EventHandler((s, e) => Application.Exit())),
+                new ToolStripMenuItem(Locale.String(@"TraySettings"), Properties.Resources.cog, new EventHandler((s, e) => SettingsWindow.Display())),
+                new ToolStripMenuItem(Locale.String(@"TrayAbout"), Properties.Resources.help, new EventHandler((s, e) => AboutWindow.Display())),
+                new ToolStripMenuItem(Locale.String(@"TrayQuit"), Properties.Resources.door_in, new EventHandler((s, e) => Application.Exit())),
             };
             CtxMenu.Items.AddRange(AppActionItems);
 
             SysIcon = new NotifyIcon {
                 Visible = true,
                 Icon = OriginalIcon,
-                Text = @"Top Most Application Manager",
+                Text = TITLE,
             };
             SysIcon.ContextMenuStrip = CtxMenu;
             SysIcon.MouseDown += SysIcon_MouseDown;
@@ -154,9 +219,26 @@ namespace TopMostFriend {
             HotKeys = new HotKeyWindow();
             SetForegroundHotKey(Settings.Get<int>(FOREGROUND_HOTKEY_SETTING));
 
+            if(isFirstRun)
+                FirstRunWindow.Display();
+
             Application.Run();
 
+            if(Settings.Get(REVERT_ON_EXIT, false))
+                RevertTopMostStatus();
+
             Shutdown();
+
+            return 0;
+        }
+
+        public static void RevertTopMostStatus() {
+            foreach(KeyValuePair<IntPtr, bool> originalState in OriginalStates) {
+                WindowInfo wi = new WindowInfo(originalState.Key);
+                if(wi.IsTopMost != originalState.Value)
+                    if(!wi.ToggleTopMost(false))
+                        TopMostFailed(wi, false);
+            }
         }
 
         public static void AddBlacklistedTitle(string title) {
@@ -192,33 +274,6 @@ namespace TopMostFriend {
             GlobalMutex.ReleaseMutex();
         }
 
-        private static bool? IsElevatedValue;
-
-        public static bool IsElevated() {
-            if(!IsElevatedValue.HasValue) {
-                using(WindowsIdentity identity = WindowsIdentity.GetCurrent())
-                    IsElevatedValue = identity != null && new WindowsPrincipal(identity).IsInRole(WindowsBuiltInRole.Administrator);
-            }
-
-            return IsElevatedValue.Value;
-        }
-
-        public static void Elevate(string args = null) {
-            if(IsElevated())
-                return;
-
-            Shutdown();
-
-            Process.Start(new ProcessStartInfo {
-                UseShellExecute = true,
-                FileName = Application.ExecutablePath,
-                WorkingDirectory = Environment.CurrentDirectory,
-                Arguments = args ?? string.Empty,
-                Verb = @"runas",
-            });
-            Application.Exit();
-        }
-
         public static void SetForegroundHotKey(int keyCode) {
             SetForegroundHotKey((Win32ModKeys)(keyCode & 0xFFFF), (Keys)((keyCode & 0xFFFF0000) >> 16));
         }
@@ -270,8 +325,13 @@ namespace TopMostFriend {
                         if(Settings.Get(SHIFT_CLICK_BLACKLIST, true) && Control.ModifierKeys.HasFlag(Keys.Shift)) {
                             AddBlacklistedTitle(title);
                             SaveBlacklistedTitles();
-                        } else if(!window.ToggleTopMost())
+                        } else {
+                            if(window.ToggleTopMost()) {
+                                if(!OriginalStates.ContainsKey(window.Handle))
+                                    OriginalStates[window.Handle] = !window.IsTopMost;
+                            } else
                                 TopMostFailed(window);
+                        }
                     })) {
                         CheckOnClick = true,
                         Checked = window.IsTopMost,
@@ -287,50 +347,29 @@ namespace TopMostFriend {
             CtxMenu.Items.AddRange(items.ToArray());
         }
 
-        private static void TopMostFailed(WindowInfo window) {
+        private static void TopMostFailed(WindowInfo window, bool switchWindow = true) {
+            bool retryElevated = Settings.Get(ALWAYS_RETRY_ELEVATED, false),
+                isElevated = UAC.IsElevated;
+
+            if(!retryElevated) {
                 MessageBoxButtons buttons = MessageBoxButtons.OK;
                 StringBuilder sb = new StringBuilder();
-            sb.AppendLine(@"Wasn't able to change topmost status on this window.");
+                sb.AppendLine(Locale.String(@"ErrUnableAlterStatus1"));
 
-            if(!IsElevated()) {
-                sb.AppendLine(@"Do you want to restart Top Most Friend as administrator and try again?");
+                if(!isElevated) {
+                    sb.AppendLine(Locale.String(@"ErrUnableAlterStatus2"));
                     buttons = MessageBoxButtons.YesNo;
                 }
 
-            DialogResult result = MessageBox.Show(sb.ToString(), @"Top Most Friend", buttons, MessageBoxIcon.Error);
-
-            if(result == DialogResult.Yes)
-                Elevate($@"--hwnd={window.Handle}");
+                retryElevated = MessageBox.Show(sb.ToString(), TITLE, buttons, MessageBoxIcon.Error) == DialogResult.Yes;
             }
 
-        private class ActionTimeout {
-            private readonly Action Action;
-            private bool Continue = true;
-            private int Remaining = 0;
-            private const int STEP = 500;
-
-            public ActionTimeout(Action action, int timeout) {
-                Action = action ?? throw new ArgumentNullException(nameof(action));
-                if(timeout < 1)
-                    throw new ArgumentException(@"Timeout must be a positive integer.", nameof(timeout));
-                Remaining = timeout;
-                new Thread(ThreadBody) { IsBackground = true }.Start();
-            }
-
-            private void ThreadBody() {
-                do {
-                    Thread.Sleep(STEP);
-                    Remaining -= STEP;
-
-                    if(!Continue)
-                        return;
-                } while(Remaining > 0);
-
-                Action.Invoke();
-            }
-
-            public void Cancel() {
-                Continue = false;
+            if(retryElevated) {
+                if(window.ToggleTopMostElevated(switchWindow)) {
+                    if(!OriginalStates.ContainsKey(window.Handle))
+                        OriginalStates[window.Handle] = !window.IsTopMost;
+                } else
+                    MessageBox.Show(Locale.String(@"ErrUnableAlterStatusProtected"), TITLE, MessageBoxButtons.OK, MessageBoxIcon.Error);
             }
         }
 
@@ -343,8 +382,8 @@ namespace TopMostFriend {
                 if(Settings.Get(TOGGLE_BALLOON_SETTING, false)) {
                     string title = window.Title;
                     SysIcon?.ShowBalloonTip(
-                        2000, window.IsTopMost ? @"Always on top" : @"No longer always on top",
-                        string.IsNullOrEmpty(title) ? @"Window has no title." : title,
+                        2000, Locale.String(window.IsTopMost ? @"NotifyOnTop" : @"NotifyNoLonger"),
+                        string.IsNullOrEmpty(title) ? Locale.String(@"NotifyNoTitle") : title,
                         ToolTipIcon.Info
                     );
                 }

TopMostFriend/Properties/AssemblyInfo.cs

@@ -29,5 +29,5 @@ using System.Runtime.InteropServices;
 //      Build Number
 //      Revision
 //
-[assembly: AssemblyVersion("1.5.1.0")]
-[assembly: AssemblyFileVersion("1.5.1.0")]
+[assembly: AssemblyVersion("1.6.0.0")]
+[assembly: AssemblyFileVersion("1.6.0.0")]

TopMostFriend/Properties/Resources.Designer.cs

@@ -100,6 +100,16 @@ namespace TopMostFriend.Properties {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap firstrun {
+            get {
+                object obj = ResourceManager.GetObject("firstrun", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized resource of type System.Drawing.Bitmap.
         /// </summary>

TopMostFriend/Properties/Resources.resx

@@ -130,6 +130,9 @@
   <data name="door_in" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\door_in.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
+  <data name="firstrun" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\firstrun.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
   <data name="help" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\help.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>

TopMostFriend/Settings.cs

@@ -26,9 +26,7 @@ namespace TopMostFriend {
         }
 
         public static string[] Get(string name, string[] fallback = null) {
-            byte[] buffer = GetRoot().GetValue(name, null) as byte[];
-
-            if (buffer == null)
+            if(!(GetRoot().GetValue(name, null) is byte[] buffer))
                 return fallback;
 
             List<string> strings = new List<string>();

TopMostFriend/SettingsWindow.cs

@@ -1,6 +1,9 @@
 using System;
+using System.Diagnostics;
 using System.Drawing;
+using System.IO;
 using System.Windows.Forms;
+using TopMostFriend.Languages;
 
 namespace TopMostFriend {
     public class SettingsWindow : Form {
@@ -29,184 +32,172 @@ namespace TopMostFriend {
         public readonly CheckBox FlShiftClickBlacklist;
         public readonly CheckBox FlShowHotkeyIcon;
         public readonly CheckBox FlShowWindowList;
+        public readonly CheckBox FlAlwaysRetryAsAdmin;
+        public readonly CheckBox FlRevertOnExit;
+
+        public readonly ComboBox LangSelect;
 
         public SettingsWindow() {
-            Text = @"Top Most Friend Settings";
+            Text = Locale.String(@"SettingsTitle");
             Icon = Icon.ExtractAssociatedIcon(Application.ExecutablePath);
             StartPosition = FormStartPosition.CenterScreen;
             FormBorderStyle = FormBorderStyle.FixedSingle;
             AutoScaleMode = AutoScaleMode.Dpi;
-            ClientSize = new Size(430, 298);
+            ClientSize = new Size(430, 407);
             MinimizeBox = MaximizeBox = false;
-            MinimumSize = MaximumSize = Size;
+            TopMost = true;
 
             KeyCode = Settings.Get(Program.FOREGROUND_HOTKEY_SETTING, 0);
 
             Button applyButton = new Button {
-                Text = @"Apply",
+                Text = Locale.String(@"SettingsApply"),
                 Size = new Size(75, 23),
                 Location = new Point(ClientSize.Width - 81, ClientSize.Height - 30),
                 TabIndex = 10003,
+                Anchor = AnchorStyles.Bottom | AnchorStyles.Right,
             };
             applyButton.Click += ApplyButton_Click;
             Button cancelButton = new Button {
-                Text = @"Cancel",
+                Text = Locale.String(@"SettingsCancel"),
                 Size = applyButton.Size,
                 Location = new Point(ClientSize.Width - 162, applyButton.Location.Y),
                 TabIndex = 10002,
+                Anchor = applyButton.Anchor,
             };
             cancelButton.Click += CancelButton_Click;
             Button okButton = new Button {
-                Text = @"OK",
+                Text = Locale.String(@"SettingsOk"),
                 Size = applyButton.Size,
                 Location = new Point(ClientSize.Width - 243, applyButton.Location.Y),
                 TabIndex = 10001,
+                Anchor = applyButton.Anchor,
             };
             okButton.Click += OkButton_Click;
 
             GroupBox hotKeyGroup = new GroupBox {
-                Text = @"Hotkeys",
+                Text = Locale.String(@"SettingsHotKeysTitle"),
                 Location = new Point(6, 6),
                 Size = new Size(Width - 18, 70),
+                Anchor = AnchorStyles.Left | AnchorStyles.Right,
             };
-
             GroupBox flagsGroup = new GroupBox {
-                Text = @"Flags",
-                Location = new Point(6, 76),
-                Size = new Size(Width - 18, 130),
+                Text = Locale.String(@"SettingsOptionsTitle"),
+                Location = new Point(6, 80),
+                Size = new Size(Width - 18, 170),
+                Anchor = hotKeyGroup.Anchor,
             };
-
-            GroupBox blackListGroup = new GroupBox {
-                Text = @"Blacklist",
-                Location = new Point(6, 206),
+            GroupBox langGroup = new GroupBox {
+                Text = Locale.String(@"SettingsLanguageTitle"),
+                Location = new Point(6, 254),
                 Size = new Size(Width - 18, 55),
+                Anchor = hotKeyGroup.Anchor,
+            };
+            GroupBox otherGroup = new GroupBox {
+                Text = Locale.String(@"SettingsOtherTitle"),
+                Location = new Point(6, 313),
+                Size = new Size(Width - 18, 55),
+                Anchor = hotKeyGroup.Anchor,
             };
 
             Controls.AddRange(new Control[] {
                 applyButton, cancelButton, okButton,
-                hotKeyGroup, flagsGroup, blackListGroup,
+                hotKeyGroup, flagsGroup, langGroup, otherGroup,
             });
 
-            Label toggleForegroundLabel = new Label {
+            hotKeyGroup.Controls.Add(new Label {
                 AutoSize = true,
-                Text = @"Toggle always on top status on active window",
+                Text = Locale.String(@"SettingsHotKeysToggle"),
                 Location = new Point(8, 17),
-            };
-
-            const int mod_x = 120;
-            const int mod_y = 34;
-
-            Button fgReset = new Button {
-                Text = @"Reset",
-                Location = new Point(hotKeyGroup.Width - 85, mod_y),
-                TabIndex = 105,
-            };
-            fgReset.Click += FgReset_Click;
-
-            FgKey = new TextBox {
-                Text = ((Keys)(KeyCode >> 16)).ToString(),
-                Location = new Point(12, mod_y + 2),
-                TabIndex = 101,
-            };
-            FgKey.KeyDown += FgKey_KeyDown;
-
-            FgModCtrl = new CheckBox {
-                Text = @"CTRL",
-                Location = new Point(mod_x, mod_y),
-                Checked = (KeyCode & (int)Win32ModKeys.MOD_CONTROL) > 0,
-                Appearance = Appearance.Button,
-                Size = new Size(50, 23),
-                TextAlign = ContentAlignment.MiddleCenter,
-                TabIndex = 102,
-            };
-            FgModCtrl.Click += FgModCtrl_Click;
-
-            FgModAlt = new CheckBox {
-                Text = @"ALT",
-                Location = new Point(mod_x + 50, mod_y),
-                Checked = (KeyCode & (int)Win32ModKeys.MOD_ALT) > 0,
-                Appearance = FgModCtrl.Appearance,
-                Size = FgModCtrl.Size,
-                TextAlign = FgModCtrl.TextAlign,
-                TabIndex = 103,
-            };
-            FgModAlt.Click += FgModAlt_Click;
-
-            FgModShift = new CheckBox {
-                Text = @"SHIFT",
-                Location = new Point(mod_x + 100, mod_y),
-                Checked = (KeyCode & (int)Win32ModKeys.MOD_SHIFT) > 0,
-                Appearance = FgModCtrl.Appearance,
-                Size = FgModCtrl.Size,
-                TextAlign = FgModCtrl.TextAlign,
-                TabIndex = 104,
-            };
-            FgModShift.Click += FgModShift_Click;
-
-            FgModWindows = new CheckBox {
-                Text = @"WIN",
-                Location = new Point(mod_x + 150, mod_y),
-                Checked = (KeyCode & (int)Win32ModKeys.MOD_WIN) > 0,
-                Appearance = FgModCtrl.Appearance,
-                Size = FgModCtrl.Size,
-                TextAlign = FgModCtrl.TextAlign,
-                TabIndex = 105,
-            };
-            FgModWindows.Click += FgModWindows_Click;
-
-            hotKeyGroup.Controls.AddRange(new Control[] {
-                toggleForegroundLabel, FgModCtrl, FgModAlt, FgModShift, FgModWindows, fgReset, FgKey,
             });
 
-            FlAlwaysAdmin = new CheckBox {
-                Text = @"Always run as administrator",
+            CreateHotKeyInput(
+                hotKeyGroup,
+                () => KeyCode,
+                keyCode => KeyCode = keyCode
+            );
+
+            FlToggleNotification = new CheckBox {
+                Text = Locale.String(@"SettingsOptionsToggleNotify"),
                 Location = new Point(10, 20),
-                Checked = Settings.Get(Program.ALWAYS_ADMIN_SETTING, false),
+                Checked = Settings.Get(Program.TOGGLE_BALLOON_SETTING, Program.ToggleBalloonDefault),
                 AutoSize = true,
                 TabIndex = 201,
             };
-            FlToggleNotification = new CheckBox {
-                Text = @"Show notification when using toggle hotkey",
+            FlShowHotkeyIcon = new CheckBox {
+                Text = Locale.String(@"SettingsOptionsToggleNotifyIcon"),
                 Location = new Point(10, 40),
-                Checked = Settings.Get(Program.TOGGLE_BALLOON_SETTING, Program.ToggleBalloonDefault),
+                Checked = Settings.Get(Program.SHOW_HOTKEY_ICON, true),
                 AutoSize = true,
                 TabIndex = 202,
             };
-            FlShiftClickBlacklist = new CheckBox {
-                Text = @"SHIFT+CLICK items in the list to add to the title blacklist",
+            FlAlwaysRetryAsAdmin = new CheckBox {
+                Text = Locale.String(@"SettingsOptionsElevatedRetry"),
                 Location = new Point(10, 60),
-                Checked = Settings.Get(Program.SHIFT_CLICK_BLACKLIST, true),
+                Checked = Settings.Get(Program.ALWAYS_RETRY_ELEVATED, false),
                 AutoSize = true,
                 TabIndex = 203,
             };
-            FlShowHotkeyIcon = new CheckBox {
-                Text = @"Show icon of window affected by hotkey",
+            FlShiftClickBlacklist = new CheckBox {
+                Text = Locale.String(@"SettingsOptionsShiftBlacklist"),
                 Location = new Point(10, 80),
-                Checked = Settings.Get(Program.SHOW_HOTKEY_ICON, true),
+                Checked = Settings.Get(Program.SHIFT_CLICK_BLACKLIST, true),
                 AutoSize = true,
                 TabIndex = 204,
             };
-            FlShowWindowList = new CheckBox {
-                Text = @"Show list of open windows in the task bar context menu",
+            FlRevertOnExit = new CheckBox {
+                Text = Locale.String(@"SettingsOptionsRevertOnExit"),
                 Location = new Point(10, 100),
-                Checked = Settings.Get(Program.SHOW_WINDOW_LIST, true),
+                Checked = Settings.Get(Program.REVERT_ON_EXIT, false),
                 AutoSize = true,
                 TabIndex = 205,
             };
+            FlShowWindowList = new CheckBox {
+                Text = Locale.String(@"SettingsOptionsShowTrayList"),
+                Location = new Point(10, 120),
+                Checked = Settings.Get(Program.SHOW_WINDOW_LIST, true),
+                AutoSize = true,
+                TabIndex = 206,
+            };
+            FlAlwaysAdmin = new CheckBox {
+                Text = Locale.String(@"SettingsOptionsAlwaysAdmin"),
+                Location = new Point(10, 140),
+                Checked = Settings.Get(Program.ALWAYS_ADMIN_SETTING, false),
+                AutoSize = true,
+                TabIndex = 207,
+            };
 
-            flagsGroup.Controls.AddRange(new[] {
+            CheckBox[] options = new[] {
                 FlAlwaysAdmin, FlToggleNotification, FlShiftClickBlacklist,
-                FlShowHotkeyIcon, FlShowWindowList,
-            });
+                FlShowHotkeyIcon, FlShowWindowList, FlAlwaysRetryAsAdmin,
+                FlRevertOnExit,
+            };
+
+            flagsGroup.Controls.AddRange(options);
+
+            foreach(CheckBox option in options)
+                if((option.Width + (option.Left * 2)) > flagsGroup.ClientSize.Width)
+                    ClientSize = new Size(option.Width + 30, ClientSize.Height);
+
+            LangSelect = new ComboBox {
+                Anchor = AnchorStyles.Left | AnchorStyles.Right,
+                DropDownStyle = ComboBoxStyle.DropDownList,
+                Size = new Size(langGroup.Width - 24, 21),
+                Location = new Point(12, 22),
+            };
+            LangSelect.Items.AddRange(Locale.GetAvailableLanguages());
+            LangSelect.SelectedItem = Locale.GetCurrentLanguage();
+            langGroup.Controls.Add(LangSelect);
 
             Button titleBlacklist = new Button {
                 Size = new Size(120, 23),
                 Location = new Point(10, 20),
-                Text = @"Manage...",
+                Text = Locale.String(@"SettingsOtherBlacklistButton"),
                 TabIndex = 301,
+                AutoSize = true,
+                AutoSizeMode = AutoSizeMode.GrowOnly,
             };
             titleBlacklist.Click += (s, e) => {
-                string[] newList = BlacklistWindow.Display(@"Title Blacklist", Program.GetBlacklistedTitles());
+                string[] newList = BlacklistWindow.Display(Locale.String(@"SettingsOtherBlacklistWindowTitle"), Program.GetBlacklistedTitles());
 
                 if(newList != null) {
                     Program.ApplyBlacklistedTitles(newList);
@@ -214,22 +205,207 @@ namespace TopMostFriend {
                 }
             };
 
-            blackListGroup.Controls.AddRange(new[] { titleBlacklist });
+            Button startWithWindows = new Button {
+                Size = new Size(120, 23),
+                Location = new Point(134, 20),
+                Text = Locale.String(@"SettingsOtherStartupButton"),
+                TabIndex = 302,
+                AutoSize = true,
+                AutoSizeMode = AutoSizeMode.GrowOnly,
+            };
+            startWithWindows.Click += (s, e) => {
+                DialogResult dr = MessageBox.Show(Locale.String(@"SettingsOtherStartupConfirm"), Program.TITLE, MessageBoxButtons.YesNo, MessageBoxIcon.Question);
+
+                string path = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Startup), @"TopMostFriend.lnk");
+
+                if(File.Exists(path))
+                    File.Delete(path);
+
+                if(dr == DialogResult.Yes) {
+                    IWshRuntimeLibrary.WshShell shell = new IWshRuntimeLibrary.WshShell();
+                    IWshRuntimeLibrary.IWshShortcut shortcut = (IWshRuntimeLibrary.IWshShortcut)shell.CreateShortcut(path);
+                    shortcut.TargetPath = Application.ExecutablePath;
+                    shortcut.Save();
+                }
+            };
+
+            Button resetSettings = new Button {
+                Size = new Size(120, 23),
+                Location = new Point(258, 20),
+                Text = Locale.String(@"SettingsOtherResetButton"),
+                TabIndex = 303,
+                AutoSize = true,
+                AutoSizeMode = AutoSizeMode.GrowOnly,
+            };
+            resetSettings.Click += (s, e) => {
+                DialogResult dr = MessageBox.Show(Locale.String(@"SettingsOtherResetConfirm"), Program.TITLE, MessageBoxButtons.YesNo, MessageBoxIcon.Exclamation);
+
+                if(dr == DialogResult.Yes) {
+                    Settings.Remove(Program.FOREGROUND_HOTKEY_SETTING);
+                    Settings.Remove(Program.PROCESS_SEPARATOR_SETTING);
+                    Settings.Remove(Program.LIST_SELF_SETTING);
+                    Settings.Remove(Program.LIST_BACKGROUND_PATH_SETTING);
+                    Settings.Remove(Program.LIST_BACKGROUND_LAYOUT_SETTING);
+                    Settings.Remove(Program.ALWAYS_ADMIN_SETTING);
+                    Settings.Remove(Program.TOGGLE_BALLOON_SETTING);
+                    Settings.Remove(Program.SHIFT_CLICK_BLACKLIST);
+                    Settings.Remove(Program.TITLE_BLACKLIST);
+                    Settings.Remove(Program.SHOW_HOTKEY_ICON);
+                    Settings.Remove(Program.SHOW_WINDOW_LIST);
+                    Settings.Remove(Program.LAST_VERSION);
+                    Settings.Remove(Program.ALWAYS_RETRY_ELEVATED);
+                    Settings.Remove(Program.REVERT_ON_EXIT);
+                    Program.Shutdown();
+                    Process.Start(Application.ExecutablePath);
+                    Application.Exit();
+                }
+            };
+
+            Button[] otherButtons = new[] { titleBlacklist, startWithWindows, resetSettings };
+
+            otherGroup.Controls.AddRange(otherButtons);
         }
 
-        private void FgReset_Click(object sender, EventArgs e) {
-            FgModCtrl.Checked = FgModAlt.Checked = FgModShift.Checked = false;
-            FgKey.Text = string.Empty;
-            KeyCode = 0;
+        public static void CreateHotKeyInput(
+            Control target,
+            Func<int> getKeyCode,
+            Action<int> setKeyCode,
+            int offsetX = 0,
+            int offsetY = 0
+        ) {
+            int modX = 120 + offsetX;
+            int modY = 34 + offsetY;
+            int keyCode = getKeyCode();
+
+            Button fgReset = new Button {
+                Text = Locale.String(@"SettingsHotKeysReset"),
+                Location = new Point(target.Width - 85 + offsetX, modY),
+                TabIndex = 105,
+            };
+
+            TextBox fgKey = new TextBox {
+                Text = ((Keys)(keyCode >> 16)).ToString(),
+                Location = new Point(12 + offsetX, modY + 2),
+                TabIndex = 101,
+            };
+
+            CheckBox fgModCtrl = new CheckBox {
+                Text = @"CTRL",
+                Location = new Point(modX, modY),
+                Checked = (keyCode & (int)Win32ModKeys.MOD_CONTROL) > 0,
+                Appearance = Appearance.Button,
+                Size = new Size(50, 23),
+                TextAlign = ContentAlignment.MiddleCenter,
+                TabIndex = 102,
+            };
+
+            CheckBox fgModWindows = new CheckBox {
+                Text = @"WIN",
+                Location = new Point(modX + 50, modY),
+                Checked = (keyCode & (int)Win32ModKeys.MOD_WIN) > 0,
+                Appearance = fgModCtrl.Appearance,
+                Size = fgModCtrl.Size,
+                TextAlign = fgModCtrl.TextAlign,
+                TabIndex = 103,
+            };
+
+            CheckBox fgModAlt = new CheckBox {
+                Text = @"ALT",
+                Location = new Point(modX + 100, modY),
+                Checked = (keyCode & (int)Win32ModKeys.MOD_ALT) > 0,
+                Appearance = fgModCtrl.Appearance,
+                Size = fgModCtrl.Size,
+                TextAlign = fgModCtrl.TextAlign,
+                TabIndex = 104,
+            };
+
+            CheckBox fgModShift = new CheckBox {
+                Text = @"SHIFT",
+                Location = new Point(modX + 150, modY),
+                Checked = (keyCode & (int)Win32ModKeys.MOD_SHIFT) > 0,
+                Appearance = fgModCtrl.Appearance,
+                Size = fgModCtrl.Size,
+                TextAlign = fgModCtrl.TextAlign,
+                TabIndex = 105,
+            };
+
+            fgReset.Click += (s, e) => {
+                fgModCtrl.Checked = fgModAlt.Checked = fgModShift.Checked = false;
+                fgKey.Text = ((Keys)0).ToString();
+                setKeyCode(0);
+            };
+            fgModCtrl.Click += (s, e) => {
+                if(s is CheckBox cb) {
+                    if(cb.Checked)
+                        keyCode |= (int)Win32ModKeys.MOD_CONTROL;
+                    else
+                        keyCode &= ~(int)Win32ModKeys.MOD_CONTROL;
+                    setKeyCode(keyCode);
+                }
+            };
+            fgModAlt.Click += (s, e) => {
+                if(s is CheckBox cb) {
+                    if(cb.Checked)
+                        keyCode |= (int)Win32ModKeys.MOD_ALT;
+                    else
+                        keyCode &= ~(int)Win32ModKeys.MOD_ALT;
+                    setKeyCode(keyCode);
+                }
+            };
+            fgModShift.Click += (s, e) => {
+                if(s is CheckBox cb) {
+                    if(cb.Checked)
+                        keyCode |= (int)Win32ModKeys.MOD_SHIFT;
+                    else
+                        keyCode &= ~(int)Win32ModKeys.MOD_SHIFT;
+                    setKeyCode(keyCode);
+                }
+            };
+            fgModWindows.Click += (s, e) => {
+                if(s is CheckBox cb) {
+                    if(cb.Checked)
+                        keyCode |= (int)Win32ModKeys.MOD_WIN;
+                    else
+                        keyCode &= ~(int)Win32ModKeys.MOD_WIN;
+                    setKeyCode(keyCode);
+                }
+            };
+            fgKey.KeyDown += (s, e) => {
+                if(!(s is TextBox textBox))
+                    return;
+                e.Handled = e.SuppressKeyPress = true;
+                textBox.Text = e.KeyCode.ToString();
+                keyCode &= 0xFFFF;
+                keyCode |= (int)e.KeyCode << 16;
+                setKeyCode(keyCode);
+            };
+
+            target.Controls.AddRange(new Control[] {
+                fgModCtrl, fgModAlt, fgModShift, fgModWindows, fgReset, fgKey,
+            });
         }
 
         public void Apply() {
+            if(LangSelect.SelectedItem is LanguageInfo li) {
+                if(li != Locale.GetCurrentLanguage()) {
+                    if(Locale.GetPreferredLanguage() == li.Id)
+                        Settings.Remove(Program.LANGUAGE);
+                    else
+                        Settings.Set(Program.LANGUAGE, li.Id);
+
+                    Locale.SetLanguage(li);
+                    MessageBox.Show(Locale.String(@"SettingsLanguageChangedInfo"), Program.TITLE, MessageBoxButtons.OK, MessageBoxIcon.Information);
+                }
+            }
+
             Settings.Set(Program.FOREGROUND_HOTKEY_SETTING, KeyCode);
             Settings.Set(Program.ALWAYS_ADMIN_SETTING, FlAlwaysAdmin.Checked);
             Settings.Set(Program.TOGGLE_BALLOON_SETTING, FlToggleNotification.Checked);
             Settings.Set(Program.SHIFT_CLICK_BLACKLIST, FlShiftClickBlacklist.Checked);
             Settings.Set(Program.SHOW_HOTKEY_ICON, FlShowHotkeyIcon.Checked);
             Settings.Set(Program.SHOW_WINDOW_LIST, FlShowWindowList.Checked);
+            Settings.Set(Program.ALWAYS_RETRY_ELEVATED, FlAlwaysRetryAsAdmin.Checked);
+            Settings.Set(Program.REVERT_ON_EXIT, FlRevertOnExit.Checked);
             Program.SetForegroundHotKey(KeyCode);
         }
 
@@ -244,49 +420,6 @@ namespace TopMostFriend {
             Apply();
         }
 
-        private void FgModCtrl_Click(object sender, EventArgs e) {
-            if(sender is CheckBox cb) {
-                if (cb.Checked)
-                    KeyCode |= (int)Win32ModKeys.MOD_CONTROL;
-                else
-                    KeyCode &= ~(int)Win32ModKeys.MOD_CONTROL;
-            }
-        }
-        private void FgModAlt_Click(object sender, EventArgs e) {
-            if (sender is CheckBox cb) {
-                if (cb.Checked)
-                    KeyCode |= (int)Win32ModKeys.MOD_ALT;
-                else
-                    KeyCode &= ~(int)Win32ModKeys.MOD_ALT;
-            }
-        }
-        private void FgModShift_Click(object sender, EventArgs e) {
-            if (sender is CheckBox cb) {
-                if (cb.Checked)
-                    KeyCode |= (int)Win32ModKeys.MOD_SHIFT;
-                else
-                    KeyCode &= ~(int)Win32ModKeys.MOD_SHIFT;
-            }
-        }
-
-        private void FgModWindows_Click(object sender, EventArgs e) {
-            if(sender is CheckBox cb) {
-                if(cb.Checked)
-                    KeyCode |= (int)Win32ModKeys.MOD_WIN;
-                else
-                    KeyCode &= ~(int)Win32ModKeys.MOD_WIN;
-            }
-        }
-
-        private void FgKey_KeyDown(object sender, KeyEventArgs e) {
-            if (!(sender is TextBox textBox))
-                return;
-            e.Handled = e.SuppressKeyPress = true;
-            textBox.Text = e.KeyCode.ToString();
-            KeyCode &= 0xFFFF;
-            KeyCode |= (int)e.KeyCode << 16;
-        }
-
         protected override void OnFormClosed(FormClosedEventArgs e) {
             base.OnFormClosed(e);
             Instance.Dispose();

TopMostFriend/TopMostFriend.csproj

@@ -44,12 +44,20 @@
     <Compile Include="AboutWindow.cs">
       <SubType>Form</SubType>
     </Compile>
+    <Compile Include="ActionTimeout.cs" />
     <Compile Include="BlacklistWindow.cs">
       <SubType>Form</SubType>
     </Compile>
+    <Compile Include="FirstRunWindow.cs">
+      <SubType>Form</SubType>
+    </Compile>
     <Compile Include="HotKeyWindow.cs">
       <SubType>Form</SubType>
     </Compile>
+    <Compile Include="Languages\Language.cs" />
+    <Compile Include="Languages\LanguageInfo.cs" />
+    <Compile Include="Languages\LanguageString.cs" />
+    <Compile Include="Locale.cs" />
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Properties\Resources.Designer.cs">
@@ -61,10 +69,12 @@
     <Compile Include="SettingsWindow.cs">
       <SubType>Form</SubType>
     </Compile>
+    <Compile Include="UAC.cs" />
     <Compile Include="Win32.cs" />
     <Compile Include="WindowInfo.cs" />
   </ItemGroup>
   <ItemGroup>
+    <Reference Include="Microsoft.CSharp" />
     <Reference Include="System" />
     <Reference Include="System.Data" />
     <Reference Include="System.Drawing" />
@@ -80,6 +90,9 @@
     <None Include="Resources\about.png" />
     <None Include="Resources\cog.png" />
     <None Include="Resources\arrow_refresh.png" />
+    <None Include="Resources\firstrun.png" />
+    <EmbeddedResource Include="Languages\en-GB.xml" />
+    <EmbeddedResource Include="Languages\nl-NL.xml" />
     <Content Include="TopMostFriend.ico" />
   </ItemGroup>
   <ItemGroup>
@@ -88,5 +101,16 @@
       <LastGenOutput>Resources.Designer.cs</LastGenOutput>
     </EmbeddedResource>
   </ItemGroup>
+  <ItemGroup>
+    <COMReference Include="IWshRuntimeLibrary">
+      <Guid>{F935DC20-1CF0-11D0-ADB9-00C04FD58A0B}</Guid>
+      <VersionMajor>1</VersionMajor>
+      <VersionMinor>0</VersionMinor>
+      <Lcid>0</Lcid>
+      <WrapperTool>tlbimp</WrapperTool>
+      <Isolated>False</Isolated>
+      <EmbedInteropTypes>True</EmbedInteropTypes>
+    </COMReference>
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
 </Project>

TopMostFriend/UAC.cs

@@ -0,0 +1,81 @@
+using System;
+using System.ComponentModel;
+using System.Diagnostics;
+using System.IO;
+using System.Reflection;
+using System.Security.Principal;
+using System.Windows.Forms;
+
+namespace TopMostFriend {
+    public static class UAC {
+        private static bool? IsElevatedValue;
+        private static string ExecutablePathValue;
+
+        static UAC() {
+            ExecutablePath = null;
+        }
+
+        public static bool IsElevated {
+            get {
+                if(!IsElevatedValue.HasValue)
+                    using(WindowsIdentity identity = WindowsIdentity.GetCurrent())
+                        IsElevatedValue = identity != null && new WindowsPrincipal(identity).IsInRole(WindowsBuiltInRole.Administrator);
+
+                return IsElevatedValue.Value;
+            }
+        }
+
+        public static string ExecutablePath {
+            get => ExecutablePathValue;
+            set {
+                ExecutablePathValue = string.IsNullOrWhiteSpace(value) || !File.Exists(value)
+                    ? Assembly.GetEntryAssembly().Location
+                    : value;
+            }
+        }
+
+        public static int RunElevatedTask(string args) {
+            if(string.IsNullOrWhiteSpace(args))
+                throw new ArgumentException(@"No arguments provided.", nameof(args));
+
+            try {
+                Process process = Process.Start(new ProcessStartInfo {
+                    UseShellExecute = true,
+                    FileName = ExecutablePath,
+                    WorkingDirectory = Environment.CurrentDirectory,
+                    Arguments = args,
+                    Verb = @"runas",
+                });
+
+                process.WaitForExit();
+
+                return process.ExitCode;
+            } catch(Win32Exception ex) {
+                return ex.ErrorCode;
+            }
+        }
+
+        public static int ToggleWindowTopMost(WindowInfo window, bool switchWindow)
+            => ToggleWindowTopMost(window.Handle, switchWindow);
+
+        public static int ToggleWindowTopMost(IntPtr handle, bool switchWindow)
+            => RunElevatedTask(switchWindow ? $@"--toggle={handle}" : $@"--toggle={handle} --background={handle}");
+
+        public static void RestartElevated() {
+            if(IsElevated)
+                return;
+
+            Program.Shutdown();
+
+            Process.Start(new ProcessStartInfo {
+                UseShellExecute = true,
+                FileName = ExecutablePath,
+                WorkingDirectory = Environment.CurrentDirectory,
+                Arguments = string.Join(@" ", Environment.GetCommandLineArgs()),
+                Verb = @"runas",
+            });
+
+            Application.Exit();
+        }
+    }
+}

TopMostFriend/Win32.cs

@@ -52,12 +52,10 @@ namespace TopMostFriend {
         public static extern IntPtr FindWindowEx(IntPtr hwndParent, IntPtr hwndChildAfter, string lpszClass, string lpszWindow);
 
         [DllImport(@"user32", SetLastError = true)]
-        public static extern uint GetWindowThreadProcessId(IntPtr hWnd, out uint lpdwProcessId);
+        public static extern uint GetWindowThreadProcessId(IntPtr hWnd, out int lpdwProcessId);
 
         public static IntPtr GetWindowLongPtr(IntPtr hWnd, int nIndex) {
-            if (IntPtr.Size == 8)
-                return GetWindowLongPtr64(hWnd, nIndex);
-            return new IntPtr(GetWindowLong32(hWnd, nIndex));
+            return IntPtr.Size == 8 ? GetWindowLongPtr64(hWnd, nIndex) : new IntPtr(GetWindowLong32(hWnd, nIndex));
         }
 
         [DllImport(@"user32", EntryPoint = "GetWindowLong")]
@@ -84,9 +82,7 @@ namespace TopMostFriend {
         }
 
         public static IntPtr GetClassLongPtr(IntPtr hWnd, int nIndex) {
-            if (IntPtr.Size > 4)
-                return GetClassLongPtr64(hWnd, nIndex);
-            return new IntPtr(GetClassLongPtr32(hWnd, nIndex));
+            return IntPtr.Size > 4 ? GetClassLongPtr64(hWnd, nIndex) : new IntPtr(GetClassLongPtr32(hWnd, nIndex));
         }
 
         [DllImport(@"user32", EntryPoint = "GetClassLong")]

TopMostFriend/WindowInfo.cs

@@ -3,18 +3,18 @@ using System.Collections.Generic;
 using System.Diagnostics;
 using System.Drawing;
 using System.Linq;
-using System.Text;
 
 namespace TopMostFriend {
     public class WindowInfo {
         public IntPtr Handle { get; }
-        public Process Owner { get; }
+        public int ProcessId { get; }
+
+        public Process Owner => Process.GetProcessById(ProcessId);
 
         public string Title => Win32.GetWindowTextString(Handle);
 
-        public long Flags => Win32.GetWindowLongPtr(Handle, Win32.GWL_EXSTYLE).ToInt32();
         public bool IsTopMost {
-            get => (Flags & Win32.WS_EX_TOPMOST) > 0;
+            get => (Win32.GetWindowLongPtr(Handle, Win32.GWL_EXSTYLE).ToInt32() & Win32.WS_EX_TOPMOST) > 0;
             set {
                 Win32.SetWindowPos(
                     Handle, new IntPtr(value ? Win32.HWND_TOPMOST : Win32.HWND_NOTOPMOST),
@@ -52,33 +52,34 @@ namespace TopMostFriend {
         public Image IconBitmap
             => Icon?.ToBitmap();
 
-        public WindowInfo(int handle)
-            : this(new IntPtr(handle)) {}
-
         public WindowInfo(IntPtr handle)
-            : this(handle, FindOwner(handle)) {}
+            : this(handle, FindOwnerId(handle)) { }
 
-        public WindowInfo(IntPtr handle, Process owner) {
+        public WindowInfo(IntPtr handle, int processId) {
             Handle = handle;
-            Owner = owner ?? throw new ArgumentNullException(nameof(owner));
+            ProcessId = processId;
         }
 
         public void SwitchTo() {
             Win32.SwitchToThisWindow(Handle, false);
         }
 
-        public bool ToggleTopMost() {
+        public bool ToggleTopMost(bool switchWindow = true) {
             bool expected = !IsTopMost;
             IsTopMost = expected;
             bool success = IsTopMost == expected;
-            if(expected && success)
+            if(switchWindow && expected && success)
                 SwitchTo();
             return success;
         }
 
-        public static Process FindOwner(IntPtr hWnd) {
-            Win32.GetWindowThreadProcessId(hWnd, out uint procId);
-            return Process.GetProcessById((int)procId);
+        public bool ToggleTopMostElevated(bool switchWindow = true) {
+            return UAC.ToggleWindowTopMost(this, switchWindow) == 0;
+        }
+
+        public static int FindOwnerId(IntPtr hWnd) {
+            Win32.GetWindowThreadProcessId(hWnd, out int procId);
+            return procId;
         }
 
         public static WindowInfo GetForegroundWindow() {