Merge branch 'dev' into feat_appveyor

Author: jjw24

Doc/app.ico

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
@@ -8,6 +8,7 @@
 using System.Windows.Interop;
 using System.Windows.Markup;
 using System.Windows.Media;
+using System.Windows.Media.Effects;
 using Flow.Launcher.Infrastructure;
 using Flow.Launcher.Infrastructure.Logger;
 using Flow.Launcher.Infrastructure.UserSettings;
@@ -34,6 +35,9 @@ public Theme()
             var dicts = Application.Current.Resources.MergedDictionaries;
             _oldResource = dicts.First(d =>
             {
+                if (d.Source == null)
+                    return false;
+
                 var p = d.Source.AbsolutePath;
                 var dir = Path.GetDirectoryName(p).NonNull();
                 var info = new DirectoryInfo(dir);
@@ -65,7 +69,7 @@ private void MakesureThemeDirectoriesExist()
 
         public bool ChangeTheme(string theme)
         {
-            const string defaultTheme = "Dark";
+            const string defaultTheme = Constant.DefaultTheme;
 
             string path = GetThemePath(theme);
             try
@@ -75,16 +79,15 @@ public bool ChangeTheme(string theme)
 
                 Settings.Theme = theme;
 
-                var dicts = Application.Current.Resources.MergedDictionaries;
                 //always allow re-loading default theme, in case of failure of switching to a new theme from default theme
                 if (_oldTheme != theme || theme == defaultTheme)
                 {
-                    dicts.Remove(_oldResource);
-                    var newResource = GetResourceDictionary();
-                    dicts.Add(newResource);
-                    _oldResource = newResource;
+                    UpdateResourceDictionary(GetResourceDictionary());
                     _oldTheme = Path.GetFileNameWithoutExtension(_oldResource.Source.AbsolutePath);
                 }
+
+                if (Settings.UseDropShadowEffect)
+                    AddDropShadowEffectToCurrentTheme();
             }
             catch (DirectoryNotFoundException e)
             {
@@ -109,14 +112,30 @@ public bool ChangeTheme(string theme)
             return true;
         }
 
-        public ResourceDictionary GetResourceDictionary()
+        private void UpdateResourceDictionary(ResourceDictionary dictionaryToUpdate)
+        {
+            var dicts = Application.Current.Resources.MergedDictionaries;
+
+            dicts.Remove(_oldResource);
+            dicts.Add(dictionaryToUpdate);
+            _oldResource = dictionaryToUpdate;
+        }
+
+        private ResourceDictionary CurrentThemeResourceDictionary()
         {
             var uri = GetThemePath(Settings.Theme);
             var dict = new ResourceDictionary
             {
                 Source = new Uri(uri, UriKind.Absolute)
             };
 
+            return dict;
+        }
+
+        public ResourceDictionary GetResourceDictionary()
+        {
+            var dict = CurrentThemeResourceDictionary();
+
             Style queryBoxStyle = dict["QueryBoxStyle"] as Style;
             if (queryBoxStyle != null)
             {
@@ -146,6 +165,7 @@ public ResourceDictionary GetResourceDictionary()
                 Setter[] setters = { fontFamily, fontStyle, fontWeight, fontStretch };
                 Array.ForEach(new[] { resultItemStyle, resultSubItemStyle, resultItemSelectedStyle, resultSubItemSelectedStyle }, o => Array.ForEach(setters, p => o.Setters.Add(p)));
             }
+
             return dict;
         }
 
@@ -176,6 +196,36 @@ private string GetThemePath(string themeName)
             return string.Empty;
         }
 
+        public void AddDropShadowEffectToCurrentTheme()
+        {
+            var dict = CurrentThemeResourceDictionary();
+
+            var windowBorderStyle = dict["WindowBorderStyle"] as Style;
+
+            var effectSetter = new Setter();
+            effectSetter.Property = Border.EffectProperty;
+            effectSetter.Value = new DropShadowEffect
+            {
+                Opacity = 0.9,
+                ShadowDepth = 2,
+                BlurRadius = 15
+            };
+
+            windowBorderStyle.Setters.Add(effectSetter);
+
+            UpdateResourceDictionary(dict);
+        }
+
+        public void RemoveDropShadowEffectToCurrentTheme()
+        {
+            var dict = CurrentThemeResourceDictionary();
+            var windowBorderStyle = dict["WindowBorderStyle"] as Style;
+
+            dict.Remove(Border.EffectProperty);
+
+            UpdateResourceDictionary(dict);
+        }
+
         #region Blur Handling
         /*
         Found on https://github.com/riverar/sample-win10-aeroglass

Doc/app.png

@@ -27,5 +27,9 @@ public static class Constant
 
         public static string PythonPath;
         public static string EverythingSDKPath;
+
+        public static readonly string QueryTextBoxIconImagePath = $"{ProgramDirectory}\\Images\\mainsearch.png";
+
+        public const string DefaultTheme = "Darker";
     }
 }

Doc/app.psd

@@ -0,0 +1,9 @@
+namespace Flow.Launcher.Infrastructure
+{
+    public static class KeyConstant
+    {
+        public const string Ctrl = nameof(Ctrl);
+        public const string Alt = nameof(Alt);
+        public const string Space = nameof(Space);
+    }
+}

Doc/app_error.png

@@ -9,9 +9,12 @@ namespace Flow.Launcher.Infrastructure.UserSettings
 {
     public class Settings : BaseModel
     {
-        public string Hotkey { get; set; } = "Alt + Space";
+        public string Hotkey { get; set; } = $"{KeyConstant.Alt} + {KeyConstant.Space}";
+        public string OpenResultModifiers { get; set; } = KeyConstant.Alt;
+        public bool ShowOpenResultHotkey { get; set; } = true;
         public string Language { get; set; } = "en";
-        public string Theme { get; set; } = "Dark";
+        public string Theme { get; set; } = Constant.DefaultTheme;
+        public bool UseDropShadowEffect { get; set; } = false;
         public string QueryBoxFont { get; set; } = FontFamily.GenericSansSerif.Name;
         public string QueryBoxFontStyle { get; set; }
         public string QueryBoxFontWeight { get; set; }
@@ -59,7 +62,7 @@ public string QuerySearchPrecisionString
 
         public double WindowLeft { get; set; }
         public double WindowTop { get; set; }
-        public int MaxResultsToShow { get; set; } = 6;
+        public int MaxResultsToShow { get; set; } = 5;
         public int ActivateTimes { get; set; }
 
         // Order defaults to 0 or -1, so 1 will let this property appear last