WPF shortcut key unified management improvement article, wpf unified management

WPF shortcut key unified management improvement article, wpf unified management

Thanks @ zhoumy for your suggestions. Using the specified naming rule is indeed a good solution! The modified code is provided below. To view the previous article, click to jump

1. modified rule entity

    public class KeyboardShortcutsRule    {        public KeyboardShortcutsRule()        {            IsShowInHelp = true;            IsShowInMainWindow = false;        }        public string Name { get; set; }        public string Keys { get; set; }        public bool IsShowInHelp { get; set; }        public bool IsShowInMainWindow { get; set; }        public List<Type> IgnoreWindow { get; set; }        public List<Type> Effectivity { get; set; }        private IKeyboardShortcutsCommand tmpCommand;        public IKeyboardShortcutsCommand Command        {            get            {                if (tmpCommand == null)                {                    string typeName = Name + "Command";                    var assemblies = System.AppDomain.CurrentDomain.GetAssemblies();                    foreach (var item in assemblies)                    {                        var type = item.GetTypes().FirstOrDefault(o => o.ToString().EndsWith(typeName));                        if (type != null && type.GetInterfaces().Contains(typeof(IKeyboardShortcutsCommand)))                        {                            tmpCommand = item.CreateInstance(type.ToString()) as IKeyboardShortcutsCommand;                            return tmpCommand;                        }                    }                }                return tmpCommand;            }        }    }

 

2. Shortcut Key entry after modification

 public class KeyboardShortcuts    {        private const string COFINGFILE = "KeyboardShortcutsRules.Config";        public KeyboardShortcuts()        {            Rules = new List<KeyboardShortcutsRule>();            LoadConfig();        }        public List<KeyboardShortcutsRule> Rules { get; set; }        public void ActiveKeysBindings(Window window)        {            foreach (var item in Rules)            {                if (!item.IgnoreWindow.Contains(window.GetType()))                {                    if (item.Effectivity.Count == 0 || item.Effectivity.Contains(window.GetType()) && item.Command != null)                    {                        window.InputBindings.Add(new InputBinding(item.Command.GetCommand(), new KeyGestureConverter().ConvertFromString(item.Keys) as KeyGesture)                                {                                    CommandParameter = window                                });                    }                }            }        }        private static KeyboardShortcuts current = null;        public static KeyboardShortcuts Current        {            get            {                if (current == null)                {                    current = new KeyboardShortcuts();                }                return current;            }        }        public void LoadConfig()        {            try            {                XDocument doc = XDocument.Load(COFINGFILE);                this.Rules = doc.Element("Settings").Elements("KeyboardShortcuts")                    .Select(o =>                        new KeyboardShortcutsRule()                        {                            Name = o.Attribute("Name").Value,                            IsShowInHelp = o.Attribute("IsShowInHelp") != null ? Convert.ToBoolean(o.Attribute("IsShowInHelp").Value) : true,                            IsShowInMainWindow = o.Attribute("IsShowInMainWindow") != null ? Convert.ToBoolean(o.Attribute("IsShowInMainWindow").Value) : false,                            Keys = o.Attribute("Keys").Value,                            IgnoreWindow = new List<Type>().InitListType(o.Elements("Ignore")),                            Effectivity = new List<Type>().InitListType(o.Elements("Effect"))                        }                        ).ToList();            }            catch { }        }        public void SaveConfig()        {            try            {                XDocument doc = new XDocument();                var element = new XElement("Settings");                foreach (var item in Rules)                {                    var cmdType = item.Command.GetType();                    XElement node = new XElement(                        "KeyboardShortcuts",                        new XAttribute("Name", item.Name),                        new XAttribute("Keys", item.Keys),                        new XAttribute("IsShowInHelp", item.IsShowInHelp),                        new XAttribute("IsShowInMainWindow", item.IsShowInMainWindow)                        );                    foreach (var childItem in item.IgnoreWindow)                    {                        XElement ignoreList = new XElement("Ignore", childItem);                        node.Add(ignoreList);                    }                    foreach (var childItem in item.Effectivity)                    {                        XElement effectList = new XElement("Effect", childItem);                        node.Add(effectList);                    }                    element.Add(node);                }                doc.Add(element);                doc.Save(COFINGFILE);            }            catch { }        }    }