diff options
Diffstat (limited to 'modules/mono/editor/GodotTools/GodotTools.OpenVisualStudio')
| -rw-r--r-- | modules/mono/editor/GodotTools/GodotTools.OpenVisualStudio/GodotTools.OpenVisualStudio.csproj | 12 | ||||
| -rw-r--r-- | modules/mono/editor/GodotTools/GodotTools.OpenVisualStudio/Program.cs | 270 |
2 files changed, 282 insertions, 0 deletions
diff --git a/modules/mono/editor/GodotTools/GodotTools.OpenVisualStudio/GodotTools.OpenVisualStudio.csproj b/modules/mono/editor/GodotTools/GodotTools.OpenVisualStudio/GodotTools.OpenVisualStudio.csproj new file mode 100644 index 0000000000..5b3ed0b1b7 --- /dev/null +++ b/modules/mono/editor/GodotTools/GodotTools.OpenVisualStudio/GodotTools.OpenVisualStudio.csproj @@ -0,0 +1,12 @@ +<Project Sdk="Microsoft.NET.Sdk"> + <PropertyGroup> + <ProjectGuid>{EAFFF236-FA96-4A4D-BD23-0E51EF988277}</ProjectGuid> + <OutputType>Exe</OutputType> + <TargetFramework>net472</TargetFramework> + <LangVersion>7.2</LangVersion> + </PropertyGroup> + <ItemGroup> + <PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" Version="1.0.0" PrivateAssets="All" /> + <PackageReference Include="EnvDTE" Version="8.0.2" /> + </ItemGroup> +</Project> diff --git a/modules/mono/editor/GodotTools/GodotTools.OpenVisualStudio/Program.cs b/modules/mono/editor/GodotTools/GodotTools.OpenVisualStudio/Program.cs new file mode 100644 index 0000000000..ce2b378623 --- /dev/null +++ b/modules/mono/editor/GodotTools/GodotTools.OpenVisualStudio/Program.cs @@ -0,0 +1,270 @@ +using System; +using System.IO; +using System.Runtime.InteropServices; +using System.Runtime.InteropServices.ComTypes; +using System.Text.RegularExpressions; +using EnvDTE; + +namespace GodotTools.OpenVisualStudio +{ + internal static class Program + { + [DllImport("ole32.dll")] + private static extern int GetRunningObjectTable(int reserved, out IRunningObjectTable pprot); + + [DllImport("ole32.dll")] + private static extern void CreateBindCtx(int reserved, out IBindCtx ppbc); + + [DllImport("user32.dll")] + private static extern bool SetForegroundWindow(IntPtr hWnd); + + private static void ShowHelp() + { + Console.WriteLine("Opens the file(s) in a Visual Studio instance that is editing the specified solution."); + Console.WriteLine("If an existing instance for the solution is not found, a new one is created."); + Console.WriteLine(); + Console.WriteLine("Usage:"); + Console.WriteLine(@" GodotTools.OpenVisualStudio.exe solution [file[;line[;col]]...]"); + Console.WriteLine(); + Console.WriteLine("Lines and columns begin at one. Zero or lower will result in an error."); + Console.WriteLine("If a line is specified but a column is not, the line is selected in the text editor."); + } + + // STAThread needed, otherwise CoRegisterMessageFilter may return CO_E_NOT_SUPPORTED. + [STAThread] + private static int Main(string[] args) + { + if (args.Length == 0 || args[0] == "--help" || args[0] == "-h") + { + ShowHelp(); + return 0; + } + + string solutionFile = NormalizePath(args[0]); + + var dte = FindInstanceEditingSolution(solutionFile); + + if (dte == null) + { + // Open a new instance + + var visualStudioDteType = Type.GetTypeFromProgID("VisualStudio.DTE.16.0", throwOnError: true); + dte = (DTE)Activator.CreateInstance(visualStudioDteType); + + dte.UserControl = true; + + try + { + dte.Solution.Open(solutionFile); + } + catch (ArgumentException) + { + Console.Error.WriteLine("Solution.Open: Invalid path or file not found"); + return 1; + } + + dte.MainWindow.Visible = true; + } + + MessageFilter.Register(); + + try + { + // Open files + + for (int i = 1; i < args.Length; i++) + { + // Both the line number and the column begin at one + + string[] fileArgumentParts = args[i].Split(';'); + + string filePath = NormalizePath(fileArgumentParts[0]); + + try + { + dte.ItemOperations.OpenFile(filePath); + } + catch (ArgumentException) + { + Console.Error.WriteLine("ItemOperations.OpenFile: Invalid path or file not found"); + return 1; + } + + if (fileArgumentParts.Length > 1) + { + if (int.TryParse(fileArgumentParts[1], out int line)) + { + var textSelection = (TextSelection)dte.ActiveDocument.Selection; + + if (fileArgumentParts.Length > 2) + { + if (int.TryParse(fileArgumentParts[2], out int column)) + { + textSelection.MoveToLineAndOffset(line, column); + } + else + { + Console.Error.WriteLine("The column part of the argument must be a valid integer"); + return 1; + } + } + else + { + textSelection.GotoLine(line, Select: true); + } + } + else + { + Console.Error.WriteLine("The line part of the argument must be a valid integer"); + return 1; + } + } + } + } + finally + { + var mainWindow = dte.MainWindow; + mainWindow.Activate(); + SetForegroundWindow(new IntPtr(mainWindow.HWnd)); + + MessageFilter.Revoke(); + } + + return 0; + } + + private static DTE FindInstanceEditingSolution(string solutionPath) + { + if (GetRunningObjectTable(0, out IRunningObjectTable pprot) != 0) + return null; + + try + { + pprot.EnumRunning(out IEnumMoniker ppenumMoniker); + ppenumMoniker.Reset(); + + var moniker = new IMoniker[1]; + + while (ppenumMoniker.Next(1, moniker, IntPtr.Zero) == 0) + { + string ppszDisplayName; + + CreateBindCtx(0, out IBindCtx ppbc); + + try + { + moniker[0].GetDisplayName(ppbc, null, out ppszDisplayName); + } + finally + { + Marshal.ReleaseComObject(ppbc); + } + + if (ppszDisplayName == null) + continue; + + // The digits after the colon are the process ID + if (!Regex.IsMatch(ppszDisplayName, "!VisualStudio.DTE.16.0:[0-9]")) + continue; + + if (pprot.GetObject(moniker[0], out object ppunkObject) == 0) + { + if (ppunkObject is DTE dte && dte.Solution.FullName.Length > 0) + { + if (NormalizePath(dte.Solution.FullName) == solutionPath) + return dte; + } + } + } + } + finally + { + Marshal.ReleaseComObject(pprot); + } + + return null; + } + + static string NormalizePath(string path) + { + return new Uri(Path.GetFullPath(path)).LocalPath + .TrimEnd(Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar) + .ToUpperInvariant(); + } + + #region MessageFilter. See: http: //msdn.microsoft.com/en-us/library/ms228772.aspx + + private class MessageFilter : IOleMessageFilter + { + // Class containing the IOleMessageFilter + // thread error-handling functions + + private static IOleMessageFilter _oldFilter; + + // Start the filter + public static void Register() + { + IOleMessageFilter newFilter = new MessageFilter(); + int ret = CoRegisterMessageFilter(newFilter, out _oldFilter); + if (ret != 0) + Console.Error.WriteLine($"CoRegisterMessageFilter failed with error code: {ret}"); + } + + // Done with the filter, close it + public static void Revoke() + { + int ret = CoRegisterMessageFilter(_oldFilter, out _); + if (ret != 0) + Console.Error.WriteLine($"CoRegisterMessageFilter failed with error code: {ret}"); + } + + // + // IOleMessageFilter functions + // Handle incoming thread requests + int IOleMessageFilter.HandleInComingCall(int dwCallType, IntPtr hTaskCaller, int dwTickCount, IntPtr lpInterfaceInfo) + { + // Return the flag SERVERCALL_ISHANDLED + return 0; + } + + // Thread call was rejected, so try again. + int IOleMessageFilter.RetryRejectedCall(IntPtr hTaskCallee, int dwTickCount, int dwRejectType) + { + if (dwRejectType == 2) + // flag = SERVERCALL_RETRYLATER + { + // Retry the thread call immediately if return >= 0 & < 100 + return 99; + } + + // Too busy; cancel call + return -1; + } + + int IOleMessageFilter.MessagePending(IntPtr hTaskCallee, int dwTickCount, int dwPendingType) + { + // Return the flag PENDINGMSG_WAITDEFPROCESS + return 2; + } + + // Implement the IOleMessageFilter interface + [DllImport("ole32.dll")] + private static extern int CoRegisterMessageFilter(IOleMessageFilter newFilter, out IOleMessageFilter oldFilter); + } + + [ComImport(), Guid("00000016-0000-0000-C000-000000000046"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)] + private interface IOleMessageFilter + { + [PreserveSig] + int HandleInComingCall(int dwCallType, IntPtr hTaskCaller, int dwTickCount, IntPtr lpInterfaceInfo); + + [PreserveSig] + int RetryRejectedCall(IntPtr hTaskCallee, int dwTickCount, int dwRejectType); + + [PreserveSig] + int MessagePending(IntPtr hTaskCallee, int dwTickCount, int dwPendingType); + } + + #endregion + } +} |