public void Subscribe()
{
// Fundamentally we have a Razor half of the world as as soon as the document is open - and then later
// the C# half of the world will be initialized. This code is in general pretty tolerant of
// unexpected /impossible states.
//
// We also want to successfully shut down if the buffer is something other than .cshtml.
IVsHierarchy hierarchy = null;
string projectPath = null;
var isSupportedProject = false;
if (_textBuffer.ContentType.IsOfType(RazorLanguage.ContentType) &&
// We expect the document to have a hierarchy even if it's not a real 'project'.
// However the hierarchy can be null when the document is in the process of closing.
(hierarchy = _projectService.GetHierarchy(_textBuffer)) != null)
{
projectPath = _projectService.GetProjectPath(hierarchy);
isSupportedProject = _projectService.IsSupportedProject(hierarchy);
}
if (!isSupportedProject || projectPath == null)
{
return;
}
_isSupportedProject = isSupportedProject;
_projectPath = projectPath;
_project = _projectManager.GetProjectWithFilePath(projectPath);
_projectManager.Changed += ProjectManager_Changed;
OnContextChanged(_project);
}
public void Subscribe()
{
_importDocumentManager.OnSubscribed(this);
_workspaceEditorSettings.Changed += EditorSettingsManager_Changed;
_projectManager.Changed += ProjectManager_Changed;
_importDocumentManager.Changed += Import_Changed;
_isSupportedProject = true;
_project = _projectManager.GetProjectWithFilePath(_projectPath);
OnContextChanged(_project, ContextChangeKind.ProjectChanged);
}
