(GameRes): persistent resource settings infrastructure.

GUI/App.xaml.cs

@@ -110,6 +110,7 @@ namespace GARbro.GUI
         {
             try
             {
+                FormatCatalog.Instance.SaveSettings();
                 Settings.Default.Save();
             }
             catch (Exception X)

GameRes/FormatCatalog.cs

@@ -107,6 +107,11 @@ namespace GameRes
             }
         }
 
+        public void SaveSettings ()
+        {
+            Properties.Settings.Default.Save();
+        }
+
         private void AddResourceImpl (IEnumerable<IResource> formats, CompositionContainer container)
         {
             foreach (var impl in formats)

GameRes/GameRes.cs

@@ -102,7 +102,10 @@ namespace GameRes
         /// <summary>Filename extensions peculiar to the resource.</summary>
         public IEnumerable<string> Extensions { get; protected set; }
 
-        /// <summary>Resource settings suitable for serialization.</summary>
+        /// <summary>Persistent resource settings.</summary>
+        public IEnumerable<IResourceSetting> Settings { get; protected set; }
+
+        /// <summary>Resource access scheme suitable for serialization.</summary>
         public virtual ResourceScheme Scheme { get; set; }
 
         /// <summary>

GameRes/GameRes.csproj

@@ -85,7 +85,14 @@
     <Compile Include="ImageTIFF.cs" />
     <Compile Include="MultiDict.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="Properties\Settings.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DesignTimeSharedInput>True</DesignTimeSharedInput>
+      <DependentUpon>Settings.settings</DependentUpon>
+    </Compile>
+    <Compile Include="ResourceSettings.cs" />
     <Compile Include="ScriptText.cs" />
+    <Compile Include="Properties\Settings.cs" />
     <Compile Include="Strings\garStrings.Designer.cs">
       <AutoGen>True</AutoGen>
       <DesignTime>True</DesignTime>
@@ -107,7 +114,12 @@
     <EmbeddedResource Include="Strings\garStrings.zh-Hans.resx" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="app.config" />
     <None Include="packages.config" />
+    <None Include="Properties\Settings.settings">
+      <Generator>PublicSettingsSingleFileGenerator</Generator>
+      <LastGenOutput>Settings.Designer.cs</LastGenOutput>
+    </None>
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <PropertyGroup>

GameRes/ImageBMP.cs

@@ -46,24 +46,33 @@ namespace GameRes
     }
 
     [Export(typeof(ImageFormat))]
-    public class BmpFormat : ImageFormat
+    public sealed class BmpFormat : ImageFormat
     {
         public override string         Tag { get { return "BMP"; } }
         public override string Description { get { return "Windows device independent bitmap"; } }
         public override uint     Signature { get { return 0; } }
         public override bool      CanWrite { get { return true; } }
 
+        public BmpFormat ()
+        {
+            Settings = new[] { EnableExtensions };
+        }
+
         #pragma warning disable 649
         [ImportMany(typeof(IBmpExtension))]
         private IEnumerable<IBmpExtension>  m_extensions;
         #pragma warning restore 649
 
-        bool EnableExtensions = true;
+        LocalResourceSetting EnableExtensions = new LocalResourceSetting {
+            Name        = "BMPEnableExtensions",
+            Text        = "Enable BMP format extensions",
+            Description = "Enables various extensions, such as transparency support.",
+        };
 
         public override ImageData Read (IBinaryStream file, ImageMetaData info)
         {
             var bmp_info = info as BmpMetaData;
-            if (bmp_info != null && EnableExtensions && file.AsStream.CanSeek)
+            if (bmp_info != null && EnableExtensions.Get<bool>() && file.AsStream.CanSeek)
             {
                 foreach (var ext in m_extensions)
                 {

GameRes/Properties/Settings.Designer.cs

@@ -0,0 +1,38 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace GameRes.Properties {
+    
+    
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "12.0.0.0")]
+    public sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase {
+        
+        private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
+        
+        public static Settings Default {
+            get {
+                return defaultInstance;
+            }
+        }
+        
+        [global::System.Configuration.UserScopedSettingAttribute()]
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [global::System.Configuration.DefaultSettingValueAttribute("True")]
+        public bool BMPEnableExtensions {
+            get {
+                return ((bool)(this["BMPEnableExtensions"]));
+            }
+            set {
+                this["BMPEnableExtensions"] = value;
+            }
+        }
+    }
+}

GameRes/Properties/Settings.cs

@@ -0,0 +1,28 @@
+namespace GameRes.Properties {
+    
+    
+    // This class allows you to handle specific events on the settings class:
+    //  The SettingChanging event is raised before a setting's value is changed.
+    //  The PropertyChanged event is raised after a setting's value is changed.
+    //  The SettingsLoaded event is raised after the setting values are loaded.
+    //  The SettingsSaving event is raised before the setting values are saved.
+    public sealed partial class Settings {
+        
+        public Settings() {
+            // // To add event handlers for saving and changing settings, uncomment the lines below:
+            //
+            // this.SettingChanging += this.SettingChangingEventHandler;
+            //
+            // this.SettingsSaving += this.SettingsSavingEventHandler;
+            //
+        }
+        
+        private void SettingChangingEventHandler(object sender, System.Configuration.SettingChangingEventArgs e) {
+            // Add code to handle the SettingChangingEvent event here.
+        }
+        
+        private void SettingsSavingEventHandler(object sender, System.ComponentModel.CancelEventArgs e) {
+            // Add code to handle the SettingsSaving event here.
+        }
+    }
+}

GameRes/Properties/Settings.settings

@@ -0,0 +1,9 @@
+<?xml version='1.0' encoding='utf-8'?>
+<SettingsFile xmlns="http://schemas.microsoft.com/VisualStudio/2004/01/settings" CurrentProfile="(Default)" GeneratedClassNamespace="GameRes.Properties" GeneratedClassName="Settings">
+  <Profiles />
+  <Settings>
+    <Setting Name="BMPEnableExtensions" Type="System.Boolean" Scope="User">
+      <Value Profile="(Default)">True</Value>
+    </Setting>
+  </Settings>
+</SettingsFile>

GameRes/ResourceSettings.cs

@@ -0,0 +1,79 @@
+//! \file       ResourceSettings.cs
+//! \date       2018 Jan 08
+//! \brief      Persistent resource settings implementation.
+//
+// Copyright (C) 2018 by morkt
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//
+
+namespace GameRes
+{
+    /// <summary>
+    /// Interface to assembly app.config settings.
+    /// </summary>
+    public interface IResourceSetting
+    {
+        /// <summary>
+        /// Internal setting name, should match the name defined in app.config.
+        /// </summary>
+        string Name { get; }
+
+        /// <summary>
+        /// Short text description of the setting (suitable for use in GUI dialog).
+        /// </summary>
+        string Text { get; }
+
+        /// <summary>
+        /// More elaborate setting description.
+        /// </summary>
+        string Description { get; }
+
+
+        /// <summary>
+        /// Actual setting value.
+        /// </summary>
+        object Value { get; set; }
+    }
+
+    public abstract class ResourceSettingBase : IResourceSetting
+    {
+        public string        Name { get; set; }
+        public string        Text { get; set; }
+        public string Description { get; set; }
+
+        public abstract object Value { get; set; }
+
+        public TValue Get<TValue> ()
+        {
+            var value = this.Value;
+            if (null == value || !(value is TValue))
+                return default(TValue);
+            return (TValue)value;
+        }
+    }
+
+    internal class LocalResourceSetting : ResourceSettingBase
+    {
+        public override object Value {
+            get { return GameRes.Properties.Settings.Default[Name]; }
+            set { GameRes.Properties.Settings.Default[Name] = value; }
+        }
+    }
+}

GameRes/app.config

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <configSections>
+        <sectionGroup name="userSettings" type="System.Configuration.UserSettingsGroup, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" >
+            <section name="GameRes.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" allowExeDefinition="MachineToLocalUser" requirePermission="false" />
+        </sectionGroup>
+    </configSections>
+    <userSettings>
+        <GameRes.Properties.Settings>
+            <setting name="BMPEnableExtensions" serializeAs="String">
+                <value>True</value>
+            </setting>
+        </GameRes.Properties.Settings>
+    </userSettings>
+</configuration>