Added interface and shortcut icon drag-and-drop support to GUI.

Added icons for GUI and console applications.
Changed file preview ListBox to hide focus rectangle for items.
Fixed a bug where directory text box would wrap long lines in GUI.

Author: Bilge

Playlist Generator Console/Playlist Generator Console.csproj

@@ -31,6 +31,9 @@
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
+  <PropertyGroup>
+    <ApplicationIcon>logo 1.1 grey.ico</ApplicationIcon>
+  </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />
     <Reference Include="System.Core" />
@@ -56,6 +59,9 @@
       <Name>Playlist Generator</Name>
     </ProjectReference>
   </ItemGroup>
+  <ItemGroup>
+    <Content Include="logo 1.1 grey.ico" />
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.

Playlist Generator Console/logo 1.1 grey.ico

@@ -3,13 +3,13 @@
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
         xmlns:System="clr-namespace:System;assembly=mscorlib" xmlns:local="clr-namespace:PlaylistGenerator" x:Class="PlaylistGenerator.MainWindow"
         xmlns:scm="clr-namespace:System.ComponentModel;assembly=WindowsBase"
-        Height="431" Width="409" WindowStartupLocation="CenterScreen" UseLayoutRounding="True">
+        Height="431" Width="409" WindowStartupLocation="CenterScreen" UseLayoutRounding="True" AllowDrop="True" Drop="Window_Drop" PreviewDragOver="Window_PreviewDragOver">
     <Window.DataContext>
         <local:MainWindowViewModel/>
     </Window.DataContext>
     <Grid>
         <Label Margin="10,7,0,0" Content="Directory" VerticalAlignment="Top" HorizontalAlignment="Left"/>
-        <TextBox x:Name="directory" Height="23" TextWrapping="Wrap" VerticalAlignment="Top" Margin="73,10,86,0" Text="{Binding Directory, UpdateSourceTrigger=PropertyChanged}"/>
+        <TextBox x:Name="directory" Height="23" VerticalAlignment="Top" Margin="73,10,86,0" Text="{Binding Directory, UpdateSourceTrigger=PropertyChanged}"/>
         <Button x:Name="browse" Content="Browse" HorizontalAlignment="Right" VerticalAlignment="Top" Margin="0,10,10,0" Height="23" Click="browse_Click" Width="71"/>
         <Label Content="File type" HorizontalAlignment="Left" Margin="10,38,0,0" VerticalAlignment="Top"/>
         <ComboBox VerticalAlignment="Top" Margin="69,42,10,0" SelectedValuePath="Key" SelectedValue="{Binding SelectedFileType}" IsEnabled="{Binding Files, TargetNullValue=false}">
@@ -32,12 +32,20 @@
                 </DataTemplate>
             </ComboBox.ItemTemplate>
         </ComboBox>
+        <!-- Read-only ListBox -->
         <ListBox ItemsSource="{Binding SelectedFiles}" Margin="10,73,10,66" IsEnabled="{Binding Files, TargetNullValue=false}">
             <ListBox.Resources>
+                <!-- Hide item selection highlight. -->
                 <SolidColorBrush x:Key="{x:Static SystemColors.HighlightTextBrushKey}" Color="{StaticResource {x:Static SystemColors.ControlTextColorKey}}"/>
-                <SolidColorBrush x:Key="{x:Static SystemColors.HighlightBrushKey}" Opacity="0"/>                
+                <SolidColorBrush x:Key="{x:Static SystemColors.HighlightBrushKey}" Opacity="0"/>
                 <SolidColorBrush x:Key="{x:Static SystemColors.InactiveSelectionHighlightBrushKey}" Opacity="0"/>
             </ListBox.Resources>
+            <ListBox.ItemContainerStyle>
+                <!-- Hide item focus border. -->
+                <Style TargetType="{x:Type ListBoxItem}">
+                    <Setter Property="FocusVisualStyle" Value="{x:Null}"/>
+                </Style>
+            </ListBox.ItemContainerStyle>
         </ListBox>
         <Button x:Name="generate" Content="Generate" HorizontalAlignment="Center" VerticalAlignment="Bottom" Height="25" IsDefault="True" Margin="0,0,0,31" Click="generate_Click" IsEnabled="{Binding Files, TargetNullValue=false}" Width="80"/>
         <StatusBar Height="21" VerticalAlignment="Bottom" BorderThickness="0,1,0,0" BorderBrush="{StaticResource {x:Static SystemColors.ActiveBorderBrushKey}}">

Playlist Generator GUI/MainWindow.xaml

@@ -27,6 +27,16 @@ public MainWindow() {
 
             //Set window title.
             Title = System.Reflection.Assembly.GetExecutingAssembly().GetName().Name;
+
+            ParseCommandLineArguments();
+        }
+
+        private void ParseCommandLineArguments() {
+            var args = Environment.GetCommandLineArgs();
+
+            if (args.Length > 1) //Argument 0 is the application path.
+                //Assume argument 1 is a directory.
+                ViewModel.Directory = args[1];
         }
 
         private void browse_Click(object sender, RoutedEventArgs e) {
@@ -52,5 +62,23 @@ private void generate_Click(object sender, RoutedEventArgs e) {
                 Generator.Configuration.Contexts[0].FileName
             );            
         }
+
+        private void Window_Drop(object sender, DragEventArgs e) {
+            var d = (DataObject)e.Data;
+
+            if (d.ContainsFileDropList())
+                //Assume first file is a directory.
+                ViewModel.Directory = d.GetFileDropList()[0];
+        }
+
+        /* PreviewDragOver is required instead of DragOver event for drag to
+         * work with TextBox controls for some reason. Cursor still glitches
+         * when passing over TextBox borders. Can't drag over Window chrome. */
+        private void Window_PreviewDragOver(object sender, DragEventArgs e) {
+            if (e.Data.GetDataPresent(DataFormats.FileDrop)) {
+                e.Effects = DragDropEffects.Copy;
+                e.Handled = true;
+            }
+        }
     }
 }

Playlist Generator GUI/MainWindow.xaml.cs

@@ -57,7 +57,7 @@
   </PropertyGroup>
   <PropertyGroup />
   <PropertyGroup>
-    <ApplicationIcon>logo.ico</ApplicationIcon>
+    <ApplicationIcon>logo 1.1 blue.ico</ApplicationIcon>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />
@@ -150,7 +150,7 @@
     </ProjectReference>
   </ItemGroup>
   <ItemGroup>
-    <Resource Include="logo.ico" />
+    <Resource Include="logo 1.1 blue.ico" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 

Playlist Generator GUI/Playlist Generator GUI.csproj

@@ -51,5 +51,5 @@
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.0.0")]
-[assembly: AssemblyFileVersion("1.0.0.0")]
+[assembly: AssemblyVersion("1.1.0.0")]
+[assembly: AssemblyFileVersion("1.1.0.0")]

Playlist Generator GUI/Properties/AssemblyInfo.cs

@@ -12,7 +12,8 @@ The solution comprises four C# projects:
 
 Compiling
 ---------
-Loading the solution into Visual Studio and hitting *start* should be sufficient to run the GUI application. The console application requires the *Mono.Options* library, which NuGet will download and install automatically, but to the wrong location because [NuGet is shit][2] [by design][3]. Dependency packages are copied to the *packages* folder instead of the respective project folders. You can either reinstall packages using the NuGet Package Manager CLI or uninstall and reinstall using the GUI built into Visual Studio to copy the package files to the project directories.
+
+Loading the solution into Visual Studio and hitting *start* should be sufficient to run the GUI application. The console application requires the *Mono.Options* library, which NuGet will download and install automatically, but to the wrong location because [NuGet is shit][2] [by design][3]. Dependency packages are copied to the *packages* directory instead of the respective project folders. You can either reinstall packages using the NuGet Package Manager CLI or uninstall and reinstall using the GUI built into Visual Studio to copy the package files to the project directories.
 
 The test suite tests the console application and therefore has the same dependencies.
 
@@ -23,7 +24,14 @@ The application library contains all the application logic and is shared between
 
 The entire project has been designed with extensibilty in mind so feel free to send pull requests with your improvements.
 
+GUI
+---
+
+![Playlist Generator GUI v1.1 screenshot](https://raw.github.com/wiki/ScriptFUSION/Playlist-Generator/images/gui%201.1%20screenshot.gif)
+
+Select a directory by using the `Browse` button, editing the path manually or drag-and-drop a directory onto either the interface or application shortcut icon. The file types in the specified directory are listed in descending order of frequency. A preview of the files matching the selected file type are shown. Only one file type can be selected. The `Generate` button writes the file names in the preview to a playlist in the specified directory.
+
 
-  [1]: https://raw.github.com/wiki/ScriptFUSION/Playlist-Generator/images/logo%20grey%20114x.png
+  [1]: https://raw.github.com/wiki/ScriptFUSION/Playlist-Generator/images/logo%201.1%20grey%20x35.png
   [2]: http://stackoverflow.com/questions/14942374/nuget-package-files-not-being-copied-to-project-content-during-build
   [3]: http://docs.nuget.org/docs/reference/package-restore