Add translations for Program plugin.

Plugins/Wox.Plugin.Program/Languages/en.xaml

@@ -2,6 +2,22 @@
                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                     xmlns:system="clr-namespace:System;assembly=mscorlib">
 
-    <system:String x:Key="wox_plugin_porgram_delete">Delete</system:String>
+    <!--Program setting-->
+    <system:String x:Key="wox_plugin_program_delete">Delete</system:String>
+    <system:String x:Key="wox_plugin_program_edit">Edit</system:String>
+    <system:String x:Key="wox_plugin_program_add">Add</system:String>
+    <system:String x:Key="wox_plugin_program_location">Location</system:String>
+    <system:String x:Key="wox_plugin_program_suffixes">Index file suffixes</system:String>
+    <system:String x:Key="wox_plugin_program_reindex">Reindex</system:String>
+    <system:String x:Key="wox_plugin_program_indexing">Indexing</system:String>
+
+    <system:String x:Key="wox_plugin_program_pls_select_program_source">Please select a program source</system:String>
+    <system:String x:Key="wox_plugin_program_delete_program_source">Are your sure to delete {0}?</system:String>
+
+    <system:String x:Key="wox_plugin_program_update">Update</system:String>
+    <system:String x:Key="wox_plugin_program_only_index_tip">Wox will only index files that end with following suffixes:</system:String>
+    <system:String x:Key="wox_plugin_program_split_by_tip">(Each suffix should split by ;)</system:String>
+    <system:String x:Key="wox_plugin_program_update_file_suffixes">Sucessfully update file suffixes</system:String>
+    <system:String x:Key="wox_plugin_program_suffixes_cannot_empty">File suffixes can't be empty</system:String>
     
 </ResourceDictionary>

Plugins/Wox.Plugin.Program/Languages/zh-cn.xaml

@@ -0,0 +1,24 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+                    xmlns:system="clr-namespace:System;assembly=mscorlib">
+
+    <!--Program setting-->
+    <system:String x:Key="wox_plugin_program_delete">删除</system:String>
+    <system:String x:Key="wox_plugin_program_edit">编辑</system:String>
+    <system:String x:Key="wox_plugin_program_add">增加</system:String>
+    <system:String x:Key="wox_plugin_program_location">位置</system:String>
+    <system:String x:Key="wox_plugin_program_suffixes">索引文件后缀</system:String>
+    <system:String x:Key="wox_plugin_program_reindex">重新索引</system:String>
+    <system:String x:Key="wox_plugin_program_indexing">索引中</system:String>
+    
+
+    <system:String x:Key="wox_plugin_program_pls_select_program_source">请先选择一项</system:String>
+    <system:String x:Key="wox_plugin_program_delete_program_source">你确定要删除{0}吗？</system:String>
+
+    <system:String x:Key="wox_plugin_program_update">更新</system:String>
+    <system:String x:Key="wox_plugin_program_only_index_tip">Wox仅索引下列后缀的文件：</system:String>
+    <system:String x:Key="wox_plugin_program_split_by_tip">（每个后缀以英文状态下的分号分隔）</system:String>
+    <system:String x:Key="wox_plugin_program_update_file_suffixes">成功更新索引文件后缀</system:String>
+    <system:String x:Key="wox_plugin_program_suffixes_cannot_empty">文件后缀不能为空</system:String>
+
+</ResourceDictionary>

Plugins/Wox.Plugin.Program/ProgramSetting.xaml

@@ -3,14 +3,9 @@
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
              xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
-             xmlns:infrastructure="clr-namespace:Wox.Infrastructure;assembly=Wox.Infrastructure"
              xmlns:program="clr-namespace:Wox.Plugin.Program"
              mc:Ignorable="d" 
              d:DesignHeight="300" d:DesignWidth="600">
-
-    <UserControl.Resources>
-        <BooleanToVisibilityConverter x:Key="BoolToVis" />
-    </UserControl.Resources>
     <Grid Margin="10">
         <Grid.RowDefinitions>
             <RowDefinition Height="50"/>
@@ -18,13 +13,13 @@
             <RowDefinition Height="50"/>
         </Grid.RowDefinitions>
         <StackPanel Grid.Row="0" Orientation="Horizontal" HorizontalAlignment="Right">
-            <Button Height="30" HorizontalAlignment="Right" x:Name="btnProgramSuffixes" Width="130" Click="BtnProgramSuffixes_OnClick">Index file suffixes</Button>
+            <Button Height="30" HorizontalAlignment="Right" x:Name="btnProgramSuffixes" Width="130" Click="BtnProgramSuffixes_OnClick" Content="{DynamicResource wox_plugin_program_suffixes}"></Button>
-            <Button Height="30" HorizontalAlignment="Right" Margin="10 0 0 0" x:Name="btnReindex" Width="100" Click="btnReindex_Click">Re-Index</Button>
+            <Button Height="30" HorizontalAlignment="Right" Margin="10 0 0 0" x:Name="btnReindex" Width="100" Click="btnReindex_Click" Content="{DynamicResource wox_plugin_program_reindex}"></Button>
         </StackPanel>
         <ListView x:Name="programSourceView" Grid.Row="1">
             <ListView.View>
                 <GridView>
-                    <GridViewColumn Header="Location"  Width="400">
+                    <GridViewColumn Header="{DynamicResource wox_plugin_program_location}"  Width="400">
                         <GridViewColumn.CellTemplate>
                             <DataTemplate>
                                 <TextBlock Text="{Binding Location, ConverterParameter=(null), Converter={program:StringEmptyConverter}}"/>
@@ -37,12 +32,12 @@
         <DockPanel  Grid.Row="2">
             <StackPanel x:Name="indexingPanel" Visibility="Hidden" HorizontalAlignment="Left" Orientation="Horizontal">
                 <ProgressBar x:Name="progressBarIndexing" Height="20" Width="80" Minimum="0" Maximum="100" IsIndeterminate="True"></ProgressBar>
-                <TextBlock Margin="10 0 0 0" Height="20" HorizontalAlignment="Center">Indexing</TextBlock>
+                <TextBlock Margin="10 0 0 0" Height="20" HorizontalAlignment="Center" Text="{DynamicResource wox_plugin_program_indexing}"></TextBlock>
             </StackPanel>
             <StackPanel HorizontalAlignment="Right" Orientation="Horizontal">
-                <Button x:Name="btnDeleteProgramSource" Click="btnDeleteProgramSource_OnClick" Width="100" Margin="10" Content="{DynamicResource wox_plugin_porgram_delete}"/>
+                <Button x:Name="btnDeleteProgramSource" Click="btnDeleteProgramSource_OnClick" Width="100" Margin="10" Content="{DynamicResource wox_plugin_program_delete}"/>
-                <Button x:Name="btnEditProgramSource" Click="btnEditProgramSource_OnClick" Width="100" Margin="10" Content="Edit"/>
+                <Button x:Name="btnEditProgramSource" Click="btnEditProgramSource_OnClick" Width="100" Margin="10" Content="{DynamicResource wox_plugin_program_edit}"/>
-                <Button x:Name="btnAddProgramSource" Click="btnAddProgramSource_OnClick" Width="100" Margin="10" Content="Add"/>
+                <Button x:Name="btnAddProgramSource" Click="btnAddProgramSource_OnClick" Width="100" Margin="10" Content="{DynamicResource wox_plugin_program_add}"/>
             </StackPanel>
         </DockPanel>
     </Grid>

Plugins/Wox.Plugin.Program/ProgramSetting.xaml.cs

@@ -10,8 +10,11 @@ namespace Wox.Plugin.Program
     /// </summary>
     public partial class ProgramSetting : UserControl
     {
-        public ProgramSetting()
+        private PluginInitContext context;
+
+        public ProgramSetting(PluginInitContext context)
         {
+            this.context = context;
             InitializeComponent();
             Loaded += Setting_Loaded;
         }
@@ -55,8 +58,9 @@ namespace Wox.Plugin.Program
             ProgramSource selectedProgramSource = programSourceView.SelectedItem as ProgramSource;
             if (selectedProgramSource != null)
             {
-                if (MessageBox.Show("Are your sure to delete " + selectedProgramSource.Location, "Delete ProgramSource",
+                string msg = string.Format(context.API.GetTranslation("wox_plugin_program_delete_program_source"), selectedProgramSource.Location);
-                    MessageBoxButton.YesNo) == MessageBoxResult.Yes)
+
+                if (MessageBox.Show(msg, string.Empty, MessageBoxButton.YesNo) == MessageBoxResult.Yes)
                 {
                     ProgramStorage.Instance.ProgramSources.Remove(selectedProgramSource);
                     ProgramStorage.Instance.Save();
@@ -65,7 +69,8 @@ namespace Wox.Plugin.Program
             }
             else
             {
-                MessageBox.Show("Please select a program source");
+                string msg = context.API.GetTranslation("wox_plugin_program_pls_select_program_source");
+                MessageBox.Show(msg);
             }
         }
 
@@ -86,7 +91,8 @@ namespace Wox.Plugin.Program
             }
             else
             {
-                MessageBox.Show("Please select a program source");
+                string msg = context.API.GetTranslation("wox_plugin_program_pls_select_program_source");
+                MessageBox.Show(msg);
             }
         }
 
@@ -97,8 +103,7 @@ namespace Wox.Plugin.Program
 
         private void BtnProgramSuffixes_OnClick(object sender, RoutedEventArgs e)
         {
-            
+            ProgramSuffixes p = new ProgramSuffixes(context);
-            ProgramSuffixes p = new ProgramSuffixes();
             p.ShowDialog();
         }
     }

Plugins/Wox.Plugin.Program/ProgramSuffixes.xaml

@@ -5,13 +5,13 @@
              xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
              mc:Ignorable="d" 
                 Width="400"
-                Height="170"
+                Height="180"
         WindowStartupLocation="CenterScreen"
              d:DesignHeight="400" d:DesignWidth="300">
     <StackPanel>
-        <TextBlock Margin="10 10 0 0" Foreground="Gray">Wox will only index files that end with following suffixes.</TextBlock>
+        <TextBlock Margin="10 10 0 0" Foreground="Gray" Text="{DynamicResource wox_plugin_program_only_index_tip}"></TextBlock>
-        <TextBlock Margin="10 0 0 0" Foreground="Gray">Each suffix should split by ;</TextBlock>
+        <TextBlock Margin="10 10 0 0" Foreground="Gray" Text="{DynamicResource wox_plugin_program_split_by_tip}"></TextBlock>
         <TextBox x:Name="tbSuffixes" Margin="10"/>
-        <Button HorizontalAlignment="Right" Height="30" Width="80" Click="ButtonBase_OnClick" Margin="10">Update</Button>
+        <Button HorizontalAlignment="Right" Height="30" Width="80" Click="ButtonBase_OnClick" Margin="10" Content="{DynamicResource wox_plugin_program_update}"></Button>
     </StackPanel>
 </Window>

Plugins/Wox.Plugin.Program/ProgramSuffixes.xaml.cs

@@ -7,8 +7,11 @@ namespace Wox.Plugin.Program
     /// </summary>
     public partial class ProgramSuffixes
     {
-        public ProgramSuffixes()
+        private PluginInitContext context;
+
+        public ProgramSuffixes(PluginInitContext context)
         {
+            this.context = context;
             InitializeComponent();
 
             tbSuffixes.Text = ProgramStorage.Instance.ProgramSuffixes;
@@ -18,12 +21,14 @@ namespace Wox.Plugin.Program
         {
             if (string.IsNullOrEmpty(tbSuffixes.Text))
             {
-                MessageBox.Show("File suffixes can't be empty");
+                string warning = context.API.GetTranslation("wox_plugin_program_suffixes_cannot_empty");
+                MessageBox.Show(warning);
                 return;
             }
 
             ProgramStorage.Instance.ProgramSuffixes = tbSuffixes.Text;
-            MessageBox.Show("Sucessfully update file suffixes");
+            string msg = context.API.GetTranslation("wox_plugin_program_update_file_suffixes");
+            MessageBox.Show(msg);
         }
     }
 }

Plugins/Wox.Plugin.Program/Programs.cs

@@ -178,7 +178,7 @@ namespace Wox.Plugin.Program
 
         public System.Windows.Controls.Control CreateSettingPanel()
         {
-            return new ProgramSetting();
+            return new ProgramSetting(context);
         }
 
         #endregion

Plugins/Wox.Plugin.Program/Wox.Plugin.Program.csproj

@@ -88,6 +88,11 @@
     </Content>
   </ItemGroup>
   <ItemGroup>
+    <None Include="Languages\zh-cn.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
     <Page Include="ProgramSetting.xaml">
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>

Wox.Core/UI/ResourceMerger.cs

@@ -12,8 +12,8 @@ namespace Wox.Core.UI
         public static void ApplyResources()
         {
             Application.Current.Resources.MergedDictionaries.Clear();
-            ApplyUIResources();
             ApplyPluginLanguages();
+            ApplyUIResources();
         }
 
         private static void ApplyUIResources()
@@ -37,13 +37,17 @@ namespace Wox.Core.UI
                 .SelectMany(s => s.GetTypes())
                 .Where(p => p.IsClass && !p.IsAbstract && pluginI18nType.IsAssignableFrom(p));
 
-            foreach (IPluginI18n pluginI18n in pluginI18ns)
+            foreach (var pluginI18n in pluginI18ns)
             {
-                string languageFile = InternationalizationManager.Internationalization.GetLanguageFile(pluginI18n.GetLanguagesFolder());
+                string languageFile = InternationalizationManager.Internationalization.GetLanguageFile(
-                Application.Current.Resources.MergedDictionaries.Add(new ResourceDictionary
+                    ((IPluginI18n)Activator.CreateInstance(pluginI18n)).GetLanguagesFolder());
+                if (!string.IsNullOrEmpty(languageFile))
                 {
-                    Source = new Uri(languageFile, UriKind.Absolute)
+                    Application.Current.Resources.MergedDictionaries.Add(new ResourceDictionary
-                });
+                    {
+                        Source = new Uri(languageFile, UriKind.Absolute)
+                    });
+                }
             }
         }
     }

Wox.Core/i18n/IInternationalization.cs

@@ -14,7 +14,7 @@ namespace Wox.Core.i18n
         /// <summary>
         /// Get language file for current user selected language
         /// if couldn't find the current selected language file, it will first try to load en.xaml 
-        /// if en.xaml couldn't find, it will pick up first *.xaml file
+        /// if en.xaml couldn't find, return empty string
         /// </summary>
         /// <param name="folder"></param>
         /// <returns></returns>

Wox.Core/i18n/Internationalization.cs

@@ -137,16 +137,8 @@ namespace Wox.Core.i18n
                 {
                     return english;
                 }
-                else
-                {
-                    string file = Directory.GetFiles(folder).FirstOrDefault(o => o.EndsWith("xaml"));
-                    if (string.IsNullOrEmpty(file))
-                    {
-                        throw new WoxI18nException(string.Format("Couldn't find language file from:{0}, current selected language:{1}"));
-                    }
 
-                    return Path.Combine(folder, file);
+                return string.Empty;
-                }
             }
 
         }

Wox.Plugin/IPublicAPI.cs

@@ -36,6 +36,8 @@ namespace Wox.Plugin
 
         void ReloadPlugins();
 
+        string GetTranslation(string key);
+
         List<PluginPair> GetAllPlugins();
 
         event WoxKeyDownEventHandler BackKeyDownEvent;

Wox/MainWindow.xaml.cs

@@ -132,6 +132,11 @@ namespace Wox
             Dispatcher.Invoke(new Action(() => PluginManager.Init(this)));
         }
 
+        public string GetTranslation(string key)
+        {
+            return InternationalizationManager.Internationalization.GetTranslation(key);
+        }
+
         public List<PluginPair> GetAllPlugins()
         {
             return PluginManager.AllPlugins;

Wox/SettingWindow.xaml.cs

@@ -482,7 +482,7 @@ namespace Wox
                 pluginTitle.Text = pair.Metadata.Name;
                 pluginTitle.Cursor = Cursors.Hand;
                 pluginActionKeyword.Text = pair.Metadata.ActionKeyword;
-                pluginAuthor.Text = "By: " + pair.Metadata.Author;
+                pluginAuthor.Text = InternationalizationManager.Internationalization.GetTranslation("author") + ": " + pair.Metadata.Author;
                 pluginSubTitle.Text = pair.Metadata.Description;
                 pluginId = pair.Metadata.ID;
                 pluginIcon.Source = ImageLoader.ImageLoader.Load(pair.Metadata.FullIcoPath);
@@ -509,8 +509,6 @@ namespace Wox
                 control.Width = Double.NaN;
                 control.Height = Double.NaN;
             }
-            // featureControls
-            // throw new NotImplementedException();
         }
 
         private void CbDisablePlugin_OnClick(object sender, RoutedEventArgs e)