private void ProjectManager_Changed(object sender, ProjectChangeEventArgs e)
{
switch (e.Kind)
{
case ProjectChangeKind.ProjectAdded:
{
var projectSnapshot = _projectManager.GetLoadedProject(e.ProjectFilePath);
foreach (var documentFilePath in projectSnapshot.DocumentFilePaths)
{
Enqueue(projectSnapshot, projectSnapshot.GetDocument(documentFilePath));
}
break;
}
case ProjectChangeKind.ProjectChanged:
{
var projectSnapshot = _projectManager.GetLoadedProject(e.ProjectFilePath);
foreach (var documentFilePath in projectSnapshot.DocumentFilePaths)
{
Enqueue(projectSnapshot, projectSnapshot.GetDocument(documentFilePath));
}
break;
}
case ProjectChangeKind.DocumentAdded:
{
var project = _projectManager.GetLoadedProject(e.ProjectFilePath);
Enqueue(project, project.GetDocument(e.DocumentFilePath));
break;
}
case ProjectChangeKind.DocumentChanged:
{
var project = _projectManager.GetLoadedProject(e.ProjectFilePath);
Enqueue(project, project.GetDocument(e.DocumentFilePath));
break;
}
case ProjectChangeKind.ProjectRemoved:
case ProjectChangeKind.DocumentRemoved:
{
// ignore
break;
}
default:
throw new InvalidOperationException($"Unknown ProjectChangeKind {e.Kind}");
}
}
internal Task HandleEndBuildAsync(BuildEventArgs args)
{
if (!args.Success)
{
// Build failed
return(Task.CompletedTask);
}
return(_projectSnapshotManagerDispatcher.RunOnDispatcherThreadAsync((projectItem, ct) =>
{
if (!_projectService.IsSupportedProject(projectItem))
{
// We're hooked into all build events, it's possible to get called with an unsupported project item type.
return;
}
var projectPath = _projectService.GetProjectPath(projectItem);
var projectSnapshot = _projectManager.GetLoadedProject(projectPath);
if (projectSnapshot != null)
{
var workspaceProject = _projectManager.Workspace.CurrentSolution?.Projects.FirstOrDefault(
project => FilePathComparer.Instance.Equals(project.FilePath, projectSnapshot.FilePath));
if (workspaceProject != null)
{
// Trigger a tag helper update by forcing the project manager to see the workspace Project
// from the current solution.
_workspaceStateGenerator.Update(workspaceProject, projectSnapshot, CancellationToken.None);
}
}
}, args.SolutionItem, CancellationToken.None));
}
// This gets called when the project has finished building.
public int UpdateProjectCfg_Done(IVsHierarchy pHierProj, IVsCfg pCfgProj, IVsCfg pCfgSln, uint dwAction, int fSuccess, int fCancel)
{
var projectPath = _projectService.GetProjectPath(pHierProj);
var project = _projectManager.GetLoadedProject(projectPath);
if (project != null && project.WorkspaceProject != null)
{
var workspaceProject = _projectManager.Workspace.CurrentSolution.GetProject(project.WorkspaceProject.Id);
if (workspaceProject != null)
{
// Trigger a tag helper update by forcing the project manager to see the workspace Project
// from the current solution.
_projectManager.WorkspaceProjectChanged(workspaceProject);
}
}
return(VSConstants.S_OK);
}
// This gets called when the project has finished building.
public int UpdateProjectCfg_Done(IVsHierarchy pHierProj, IVsCfg pCfgProj, IVsCfg pCfgSln, uint dwAction, int fSuccess, int fCancel)
{
var projectPath = _projectService.GetProjectPath(pHierProj);
var projectSnapshot = _projectManager.GetLoadedProject(projectPath);
if (projectSnapshot != null)
{
var workspaceProject = _projectManager.Workspace.CurrentSolution.Projects.FirstOrDefault(
wp => FilePathComparer.Instance.Equals(wp.FilePath, projectSnapshot.FilePath));
if (workspaceProject != null)
{
// Trigger a tag helper update by forcing the project manager to see the workspace Project
// from the current solution.
_workspaceStateGenerator.Update(workspaceProject, projectSnapshot, CancellationToken.None);
}
}
return(VSConstants.S_OK);
}
internal Task OnProjectBuiltAsync(IVsHierarchy projectHierarchy, CancellationToken cancellationToken)
{
var projectFilePath = _projectService.GetProjectPath(projectHierarchy);
return(_projectSnapshotManagerDispatcher.RunOnDispatcherThreadAsync(() =>
{
var projectSnapshot = _projectManager.GetLoadedProject(projectFilePath);
if (projectSnapshot != null)
{
var workspaceProject = _projectManager.Workspace.CurrentSolution.Projects.FirstOrDefault(
wp => FilePathComparer.Instance.Equals(wp.FilePath, projectSnapshot.FilePath));
if (workspaceProject != null)
{
// Trigger a tag helper update by forcing the project manager to see the workspace Project
// from the current solution.
_workspaceStateGenerator.Update(workspaceProject, projectSnapshot, cancellationToken);
}
}
}, cancellationToken));
}
// Internal for testing
internal void ProjectOperations_EndBuild(object sender, BuildEventArgs args)
{
if (args == null)
{
throw new ArgumentNullException(nameof(args));
}
_foregroundDispatcher.AssertForegroundThread();
if (!args.Success)
{
// Build failed
return;
}
var projectItem = args.SolutionItem;
if (!_projectService.IsSupportedProject(projectItem))
{
// We're hooked into all build events, it's possible to get called with an unsupported project item type.
return;
}
var projectPath = _projectService.GetProjectPath(projectItem);
var projectSnapshot = _projectManager.GetLoadedProject(projectPath);
if (projectSnapshot != null)
{
var workspaceProject = _projectManager.Workspace.CurrentSolution?.Projects.FirstOrDefault(
project => FilePathComparer.Instance.Equals(project.FilePath, projectSnapshot.FilePath));
if (workspaceProject != null)
{
// Trigger a tag helper update by forcing the project manager to see the workspace Project
// from the current solution.
_workspaceStateGenerator.Update(workspaceProject, projectSnapshot);
}
}
}
private void ProjectSnapshotManager_Changed(object sender, ProjectChangeEventArgs args)
{
_foregroundDispatcher.AssertForegroundThread();
switch (args.Kind)
{
case ProjectChangeKind.ProjectAdded:
{
var projectSnapshot = _projectManager.GetLoadedProject(args.ProjectFilePath);
foreach (var documentFilePath in projectSnapshot.DocumentFilePaths)
{
if (_projectManager.IsDocumentOpen(documentFilePath))
{
var document = projectSnapshot.GetDocument(documentFilePath);
Enqueue(document);
}
}
break;
}
case ProjectChangeKind.ProjectChanged:
{
var projectSnapshot = _projectManager.GetLoadedProject(args.ProjectFilePath);
foreach (var documentFilePath in projectSnapshot.DocumentFilePaths)
{
if (_projectManager.IsDocumentOpen(documentFilePath))
{
var document = projectSnapshot.GetDocument(documentFilePath);
Enqueue(document);
}
}
break;
}
case ProjectChangeKind.DocumentAdded:
{
var project = _projectManager.GetLoadedProject(args.ProjectFilePath);
if (_projectManager.IsDocumentOpen(args.DocumentFilePath))
{
var document = project.GetDocument(args.DocumentFilePath);
Enqueue(document);
}
break;
}
case ProjectChangeKind.DocumentChanged:
{
var project = _projectManager.GetLoadedProject(args.ProjectFilePath);
if (_projectManager.IsDocumentOpen(args.DocumentFilePath))
{
var document = project.GetDocument(args.DocumentFilePath);
Enqueue(document);
}
break;
}
case ProjectChangeKind.ProjectRemoved:
case ProjectChangeKind.DocumentRemoved:
{
// ignore
break;
}
default:
throw new InvalidOperationException($"Unknown ProjectChangeKind {args.Kind}");
}
}