Merge pull request #61 from cxfksword/master

Fix Alt+Space hotkey bug

Wox.Plugin.System/DirectoryIndicator.cs

@@ -10,12 +10,68 @@ namespace Wox.Plugin.System
 {
     public class DirectoryIndicator : BaseSystemPlugin
     {
+        private static  List<string> driverNames = null;
+        private static Dictionary<string, DirectoryInfo[]> parentDirectories = new Dictionary<string, DirectoryInfo[]>();
+
         protected override List<Result> QueryInternal(Query query)
         {
             List<Result> results = new List<Result>();
-            if (string.IsNullOrEmpty(query.RawQuery)) return results;
+            if (string.IsNullOrEmpty(query.RawQuery))
+            {
+                // clear the cache
+                if (parentDirectories.Count > 0)
+                    parentDirectories.Clear();
+
+                return results;
+            }
+
+            var input = query.RawQuery.ToLower();
+            if (driverNames.FirstOrDefault(x => input.StartsWith(x)) == null) return results;
 
             if (Directory.Exists(query.RawQuery))
+            {
+                // show all child directory
+                if (input.EndsWith("\\") || input.EndsWith("/"))
+                {
+                    var dirInfo = new DirectoryInfo(query.RawQuery);
+                    var dirs = dirInfo.GetDirectories();
+
+                    var parentDirKey = input.TrimEnd('\\', '/');
+                    if (!parentDirectories.ContainsKey(parentDirKey))
+                        parentDirectories.Add(parentDirKey, dirs);
+
+                    foreach (var dir in dirs)
+                    {
+                        if ((dir.Attributes & FileAttributes.Hidden) == FileAttributes.Hidden)
+                            continue;
+
+                        var dirPath = dir.FullName;
+                        Result result = new Result
+                        {
+                            Title = dir.Name,
+                            SubTitle = "Open this directory",
+                            IcoPath = "Images/folder.png",
+                            Action = (c) =>
+                            {
+                                Process.Start(dirPath);
+                                return true;
+                            }
+                        };
+                        results.Add(result);
+                    }
+
+                    if (results.Count == 0)
+                    {
+                        Result result = new Result
+                        {
+                            Title = "No files in this directory",
+                            SubTitle = "",
+                            IcoPath = "Images/folder.png",
+                        };
+                        results.Add(result);
+                    }
+                }
+                else
                 {
                     Result result = new Result
                     {
@@ -32,11 +88,57 @@ namespace Wox.Plugin.System
                     results.Add(result);
                 }
 
+            }
+
+            // change to search in current directory
+            var parentDir = Path.GetDirectoryName(input);
+            if (!string.IsNullOrEmpty(parentDir) && results.Count == 0)
+            {
+                parentDir = parentDir.TrimEnd('\\', '/');
+                if (parentDirectories.ContainsKey(parentDir))
+                {
+                    var dirs = parentDirectories[parentDir];
+                    var queryFileName = Path.GetFileName(query.RawQuery).ToLower();
+                    foreach (var dir in dirs)
+                    {
+                        if ((dir.Attributes & FileAttributes.Hidden) == FileAttributes.Hidden)
+                            continue;
+
+                        if (!dir.Name.ToLower().StartsWith(queryFileName))
+                            continue;
+
+                        var dirPath = dir.FullName;
+                        Result result = new Result
+                        {
+                            Title = dir.Name,
+                            SubTitle = "Open this directory",
+                            IcoPath = "Images/folder.png",
+                            Action = (c) =>
+                            {
+                                Process.Start(dirPath);
+                                return true;
+                            }
+                        };
+                        results.Add(result);
+                    }
+                }
+            }
+            
+
             return results;
         }
 
         protected override void InitInternal(PluginInitContext context)
         {
+            if (driverNames == null)
+            {
+                driverNames = new List<string>();
+                var allDrives = DriveInfo.GetDrives();
+                foreach (var driver in allDrives)
+                {
+                    driverNames.Add(driver.Name.ToLower().TrimEnd('\\'));
+                }
+            }
         }
 
     }

Wox.Plugin.System/ProgramSources/FileSystemProgramSource.cs

@@ -9,7 +9,7 @@ namespace Wox.Plugin.System.ProgramSources
     public class FileSystemProgramSource : AbstractProgramSource
     {
         public string BaseDirectory;
-        public List<string> Suffixes = new List<string>() { "lnk", "exe" };
+        public List<string> Suffixes = new List<string>() { "lnk", "exe", "appref-ms" };
 
         public FileSystemProgramSource(string baseDirectory)
         {

Wox.Plugin.System/Programs.cs

@@ -124,6 +124,10 @@ namespace Wox.Plugin.System
                 });
                 installedList.AddRange(list);
             }
+
+            // filter duplicate program
+            installedList = installedList.GroupBy(x => new { x.ExecutePath, x.ExecuteName })
+                                         .Select(g => g.First()).ToList();
         }
 
         private void ScoreFilter(Program p)

Wox/Helper/WindowIntelopHelper.cs

@@ -0,0 +1,31 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Runtime.InteropServices;
+using System.Windows;
+
+namespace Wox.Helper
+{
+    public class WindowIntelopHelper
+    {
+        private const int GWL_STYLE = -16; //WPF's Message code for Title Bar's Style 
+        private const int WS_SYSMENU = 0x80000; //WPF's Message code for System Menu
+
+        [DllImport("user32.dll", SetLastError = true)]
+        private static extern int GetWindowLong(IntPtr hWnd, int nIndex);
+
+        [DllImport("user32.dll")]
+        private static extern int SetWindowLong(IntPtr hWnd, int nIndex, int dwNewLong);
+
+        /// <summary>
+        /// disable windows toolbar's control box
+        /// this will also disable system menu with Alt+Space hotkey
+        /// </summary>
+        public static void DisableControlBox(Window win)
+        {
+            var hwnd = new System.Windows.Interop.WindowInteropHelper(win).Handle;
+            SetWindowLong(hwnd, GWL_STYLE, GetWindowLong(hwnd, GWL_STYLE) & ~WS_SYSMENU);
+        }
+    }
+}

Wox/ImagePathConverter.cs

@@ -18,7 +18,7 @@ namespace Wox
         private static List<string> selfExts = new List<string>() { 
             ".exe", ".lnk",
             ".ani", ".cur", 
-            ".sln"
+            ".sln", ".appref-ms"
         };
 
         private static ImageSource GetIcon(string fileName)

Wox/MainWindow.xaml.cs

@@ -90,6 +90,8 @@ namespace Wox
             InitProgressbarAnimation();
             //only works for win7+
             //DwmDropShadow.DropShadowToWindow(this);
+
+            WindowIntelopHelper.DisableControlBox(this);
         }
 
         private void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)

Wox/Wox.csproj

@@ -107,6 +107,7 @@
     <Compile Include="Commands\CommandFactory.cs" />
     <Compile Include="Commands\PluginCommand.cs" />
     <Compile Include="Commands\SystemCommand.cs" />
+    <Compile Include="Helper\WindowIntelopHelper.cs" />
     <Compile Include="ProgramSourceSetting.xaml.cs">
       <DependentUpon>ProgramSourceSetting.xaml</DependentUpon>
     </Compile>