add support for multiple directories and easily switch between them

OpenLocoToolGui/GuiSettings.cs

@@ -5,9 +5,33 @@ namespace OpenLocoToolGui
 {
 	public class GuiSettings
 	{
-		public string ObjDataDirectory { get; set; }
+		public string ObjDataDirectory
+		{
+			get => objectDirectory;
+			set
+			{
+				objectDirectory = value;
+				ObjDataDirectories ??= new();
+				ObjDataDirectories.Add(objectDirectory);
+			}
+		}
+		string objectDirectory;
 
-		public string DataDirectory { get; set; }
+		public HashSet<string> ObjDataDirectories { get; set; }
+
+		public string DataDirectory
+		{
+			get => dataDirectory;
+			set
+			{
+				dataDirectory = value;
+				DataDirectories ??= new();
+				DataDirectories.Add(dataDirectory);
+			}
+		}
+		string dataDirectory;
+
+		public HashSet<string> DataDirectories { get; set; }
 
 		public string PaletteFile { get; set; } = "palette.png";
 

OpenLocoToolGui/MainForm.cs

@@ -127,6 +127,7 @@ void InitUI(bool vanillaOnly, string filter)
 
 			InitFileTreeView(vanillaOnly, filter);
 			InitCategoryTreeView(vanillaOnly, filter);
+			InitToolStripMenuItems();
 		}
 
 		bool LoadObjDataDirectory(string directory, bool useExistingIndex)
@@ -294,6 +295,41 @@ void InitCategoryTreeView(bool vanillaOnly, string fileFilter)
 			tvObjType.ResumeLayout(true);
 		}
 
+		void InitToolStripMenuItems()
+		{
+			// clear dynamic items
+			while (objectDirectoriesToolStripMenuItem.DropDownItems.Count > 2)
+			{
+				objectDirectoriesToolStripMenuItem.DropDownItems.RemoveAt(2);
+			}
+
+			// regenerate them
+			List<ToolStripMenuItem> newObjDirs = new();
+			foreach (var objDir in model.Settings.ObjDataDirectories)
+			{
+				var tsmi = new ToolStripMenuItem(objDir + (model.Settings.ObjDataDirectory == objDir ? " (Current)" : string.Empty));
+				tsmi.Click += (sender, e) => setObjectDirectoryToolStripMenuItem_ClickCore(objDir);
+				newObjDirs.Add(tsmi);
+			}
+			objectDirectoriesToolStripMenuItem.DropDownItems.AddRange(newObjDirs.ToArray());
+
+			// clear dynamic items
+			while (dataDirectoriesToolStripMenuItem.DropDownItems.Count > 2)
+			{
+				dataDirectoriesToolStripMenuItem.DropDownItems.RemoveAt(2);
+			}
+
+			// regenerate them
+			List<ToolStripMenuItem> newDataDirs = new();
+			foreach (var dataDir in model.Settings.DataDirectories)
+			{
+				var tsmi = new ToolStripMenuItem(dataDir + (model.Settings.DataDirectory == dataDir ? " (Current)" : string.Empty));
+				tsmi.Click += (sender, e) => setDataDirectoryToolStripMenuItem_ClickCore(dataDir);
+				newDataDirs.Add(tsmi);
+			}
+			dataDirectoriesToolStripMenuItem.DropDownItems.AddRange(newDataDirs.ToArray());
+		}
+
 		// note: doesn't work atm
 		private void saveChangesToolStripMenuItem_Click(object sender, EventArgs e)
 		{
@@ -333,23 +369,33 @@ private void setObjectDirectoryToolStripMenuItem_Click(object sender, EventArgs
 		{
 			if (objectDirBrowser.ShowDialog(this) == DialogResult.OK)
 			{
-				if (LoadObjDataDirectory(objectDirBrowser.SelectedPath, true))
-				{
-					InitUI(cbVanillaObjects.Checked, tbFileFilter.Text);
-				}
+				setObjectDirectoryToolStripMenuItem_ClickCore(objectDirBrowser.SelectedPath);
+			}
+		}
+
+		private void setObjectDirectoryToolStripMenuItem_ClickCore(string path)
+		{
+			if (LoadObjDataDirectory(path, true))
+			{
+				InitUI(cbVanillaObjects.Checked, tbFileFilter.Text);
 			}
 		}
 
 		private void setDataDirectoryToolStripMenuItem_Click(object sender, EventArgs e)
 		{
 			if (objectDirBrowser.ShowDialog(this) == DialogResult.OK)
 			{
-				if (model.LoadDataDirectory(objectDirBrowser.SelectedPath))
-				{
-					pgObject.SelectedObject = model.G1;
-					var images = CreateImages(model.G1.G1Elements, model.Palette);
-					CurrentUIImages = CreateImageControls(images, model.G1.G1Elements).ToList();
-				}
+				setDataDirectoryToolStripMenuItem_ClickCore(objectDirBrowser.SelectedPath);
+			}
+		}
+
+		private void setDataDirectoryToolStripMenuItem_ClickCore(string path)
+		{
+			if (model.LoadDataDirectory(path))
+			{
+				pgObject.SelectedObject = model.G1;
+				var images = CreateImages(model.G1.G1Elements, model.Palette);
+				CurrentUIImages = CreateImageControls(images, model.G1.G1Elements).ToList();
 			}
 		}
 

OpenLocoToolGui/OpenLocoToolGui.csproj

@@ -22,6 +22,21 @@
     <ProjectReference Include="..\OpenLocoTool\OpenLocoTool.csproj" />
   </ItemGroup>
 
+  <ItemGroup>
+    <Compile Update="Properties\Resources.Designer.cs">
+      <DesignTime>True</DesignTime>
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Resources.resx</DependentUpon>
+    </Compile>
+  </ItemGroup>
+
+  <ItemGroup>
+    <EmbeddedResource Update="Properties\Resources.resx">
+      <Generator>ResXFileCodeGenerator</Generator>
+      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
+    </EmbeddedResource>
+  </ItemGroup>
+
   <ItemGroup>
     <None Update="palette.png">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>