private async Task <AggregateWorkspaceProjectContext> CreateProjectContextAsyncCore()
{
string languageName = await GetLanguageServiceName().ConfigureAwait(false);
if (string.IsNullOrEmpty(languageName))
{
return(null);
}
Guid projectGuid = await GetProjectGuidAsync().ConfigureAwait(false);
string targetPath = await GetTargetPathAsync().ConfigureAwait(false);
if (string.IsNullOrEmpty(targetPath))
{
return(null);
}
// Don't initialize until the project has been loaded into the IDE and available in Solution Explorer
await _asyncLoadDashboard.ProjectLoadedInHostWithCancellation(_commonServices.Project).ConfigureAwait(false);
// TODO: https://github.com/dotnet/roslyn-project-system/issues/353
return(await _taskScheduler.RunAsync(TaskSchedulerPriority.UIThreadBackgroundPriority, async() =>
{
await _commonServices.ThreadingService.SwitchToUIThread();
var projectData = GetProjectData();
// Get the set of active configured projects ignoring target framework.
#pragma warning disable CS0618 // Type or member is obsolete
var configuredProjectsMap = await _activeConfiguredProjectsProvider.GetActiveConfiguredProjectsMapAsync().ConfigureAwait(true);
#pragma warning restore CS0618 // Type or member is obsolete
// Get the unconfigured project host object (shared host object).
var configuredProjectsToRemove = new HashSet <ConfiguredProject>(_configuredProjectHostObjectsMap.Keys);
var activeProjectConfiguration = _commonServices.ActiveConfiguredProject.ProjectConfiguration;
var innerProjectContextsBuilder = ImmutableDictionary.CreateBuilder <string, IWorkspaceProjectContext>();
string activeTargetFramework = string.Empty;
IConfiguredProjectHostObject activeIntellisenseProjectHostObject = null;
foreach (var kvp in configuredProjectsMap)
{
var targetFramework = kvp.Key;
var configuredProject = kvp.Value;
if (!TryGetConfiguredProjectState(configuredProject, out IWorkspaceProjectContext workspaceProjectContext, out IConfiguredProjectHostObject configuredProjectHostObject))
{
// Get the target path for the configured project.
var projectProperties = configuredProject.Services.ExportProvider.GetExportedValue <ProjectProperties>();
var configurationGeneralProperties = await projectProperties.GetConfigurationGeneralPropertiesAsync().ConfigureAwait(true);
targetPath = (string)await configurationGeneralProperties.TargetPath.GetValueAsync().ConfigureAwait(true);
var targetFrameworkMoniker = (string)await configurationGeneralProperties.TargetFrameworkMoniker.GetValueAsync().ConfigureAwait(true);
var displayName = GetDisplayName(configuredProject, projectData, targetFramework);
configuredProjectHostObject = _projectHostProvider.GetConfiguredProjectHostObject(_unconfiguredProjectHostObject, displayName, targetFrameworkMoniker);
// TODO: https://github.com/dotnet/roslyn-project-system/issues/353
await _commonServices.ThreadingService.SwitchToUIThread();
workspaceProjectContext = _contextFactory.Value.CreateProjectContext(languageName, displayName, projectData.FullPath, projectGuid, configuredProjectHostObject, targetPath);
// By default, set "LastDesignTimeBuildSucceeded = false" to turn off diagnostics until first design time build succeeds for this project.
workspaceProjectContext.LastDesignTimeBuildSucceeded = false;
AddConfiguredProjectState(configuredProject, workspaceProjectContext, configuredProjectHostObject);
}
innerProjectContextsBuilder.Add(targetFramework, workspaceProjectContext);
if (activeIntellisenseProjectHostObject == null && configuredProject.ProjectConfiguration.Equals(activeProjectConfiguration))
{
activeIntellisenseProjectHostObject = configuredProjectHostObject;
activeTargetFramework = targetFramework;
}
}
_unconfiguredProjectHostObject.ActiveIntellisenseProjectHostObject = activeIntellisenseProjectHostObject;
return new AggregateWorkspaceProjectContext(innerProjectContextsBuilder.ToImmutable(), configuredProjectsMap, activeTargetFramework, _unconfiguredProjectHostObject);
}));
private void AddConfiguredProjectState(ConfiguredProject configuredProject, IWorkspaceProjectContext workspaceProjectContext, IConfiguredProjectHostObject configuredProjectHostObject)
{
lock (_gate)
{
_configuredProjectContextsMap.Add(configuredProject, workspaceProjectContext);
_configuredProjectHostObjectsMap.Add(configuredProject, configuredProjectHostObject);
}
}
private bool TryGetConfiguredProjectState(ConfiguredProject configuredProject, out IWorkspaceProjectContext workspaceProjectContext, out IConfiguredProjectHostObject configuredProjectHostObject)
{
lock (_gate)
{
if (_configuredProjectContextsMap.TryGetValue(configuredProject, out workspaceProjectContext))
{
configuredProjectHostObject = _configuredProjectHostObjectsMap[configuredProject];
return(true);
}
else
{
workspaceProjectContext = null;
configuredProjectHostObject = null;
return(false);
}
}
}
private async Task <AggregateWorkspaceProjectContext> CreateProjectContextAsyncCore()
{
string languageName = await GetLanguageServiceName().ConfigureAwait(false);
if (string.IsNullOrEmpty(languageName))
{
return(null);
}
Guid projectGuid = await _projectGuidService.GetProjectGuidAsync()
.ConfigureAwait(false);
string targetPath = await GetTargetPathAsync().ConfigureAwait(false);
if (string.IsNullOrEmpty(targetPath))
{
return(null);
}
// TODO: https://github.com/dotnet/roslyn-project-system/issues/353
await _commonServices.ThreadingService.SwitchToUIThread();
ProjectData projectData = GetProjectData();
// Get the set of active configured projects ignoring target framework.
#pragma warning disable CS0618 // Type or member is obsolete
ImmutableDictionary <string, ConfiguredProject> configuredProjectsMap = await _activeConfiguredProjectsProvider.GetActiveConfiguredProjectsMapAsync().ConfigureAwait(true);
#pragma warning restore CS0618 // Type or member is obsolete
// Get the unconfigured project host object (shared host object).
var configuredProjectsToRemove = new HashSet <ConfiguredProject>(_configuredProjectHostObjectsMap.Keys);
ProjectConfiguration activeProjectConfiguration = _commonServices.ActiveConfiguredProject.ProjectConfiguration;
ImmutableDictionary <string, IWorkspaceProjectContext> .Builder innerProjectContextsBuilder = ImmutableDictionary.CreateBuilder <string, IWorkspaceProjectContext>();
string activeTargetFramework = string.Empty;
IConfiguredProjectHostObject activeIntellisenseProjectHostObject = null;
foreach (KeyValuePair <string, ConfiguredProject> kvp in configuredProjectsMap)
{
string targetFramework = kvp.Key;
ConfiguredProject configuredProject = kvp.Value;
if (!TryGetConfiguredProjectState(configuredProject, out IWorkspaceProjectContext workspaceProjectContext, out IConfiguredProjectHostObject configuredProjectHostObject))
{
// Get the target path for the configured project.
ProjectProperties projectProperties = configuredProject.Services.ExportProvider.GetExportedValue <ProjectProperties>();
ConfigurationGeneral configurationGeneralProperties = await projectProperties.GetConfigurationGeneralPropertiesAsync().ConfigureAwait(true);
targetPath = (string)await configurationGeneralProperties.TargetPath.GetValueAsync().ConfigureAwait(true);
string targetFrameworkMoniker = (string)await configurationGeneralProperties.TargetFrameworkMoniker.GetValueAsync().ConfigureAwait(true);
string workspaceProjectContextId = GetWorkspaceContextId(configuredProject);
configuredProjectHostObject = _projectHostProvider.GetConfiguredProjectHostObject(_unconfiguredProjectHostObject, workspaceProjectContextId, targetFrameworkMoniker);
// TODO: https://github.com/dotnet/roslyn-project-system/issues/353
await _commonServices.ThreadingService.SwitchToUIThread();
// NOTE: Despite CreateProjectContext taking a "displayName"; it's actually sets both "WorkspaceProjectContextId", "DisplayName", and default "AssemblyName".
// Unlike the latter properties, we cannot change WorkspaceProjectContextId once set, so we pass it as the display name.
workspaceProjectContext = _contextFactory.Value.CreateProjectContext(languageName, workspaceProjectContextId, projectData.FullPath, projectGuid, configuredProjectHostObject, targetPath);
workspaceProjectContext.DisplayName = GetDisplayName(configuredProject, projectData, targetFramework);
// By default, set "LastDesignTimeBuildSucceeded = false" to turn off diagnostics until first design time build succeeds for this project.
workspaceProjectContext.LastDesignTimeBuildSucceeded = false;
AddConfiguredProjectState(configuredProject, workspaceProjectContext, configuredProjectHostObject);
}
innerProjectContextsBuilder.Add(targetFramework, workspaceProjectContext);
if (activeIntellisenseProjectHostObject == null && configuredProject.ProjectConfiguration.Equals(activeProjectConfiguration))
{
activeIntellisenseProjectHostObject = configuredProjectHostObject;
activeTargetFramework = targetFramework;
}
}
_unconfiguredProjectHostObject.ActiveIntellisenseProjectHostObject = activeIntellisenseProjectHostObject;
return(new AggregateWorkspaceProjectContext(innerProjectContextsBuilder.ToImmutable(), configuredProjectsMap, activeTargetFramework, _unconfiguredProjectHostObject));
}
private static VsContainedLanguageComponentsFactory CreateInstance(IVsContainedLanguageFactory containedLanguageFactory = null, IVsProject4 project = null, ProjectProperties properties = null, IConfiguredProjectHostObject hostObject = null, ILanguageServiceHost languageServiceHost = null)
{
var hostProvider = IProjectHostProviderFactory.ImplementActiveIntellisenseProjectHostObject(hostObject);
var serviceProvider = IOleAsyncServiceProviderFactory.ImplementQueryServiceAsync(containedLanguageFactory, new Guid(LanguageServiceId));
var projectVsServices = new IUnconfiguredProjectVsServicesMock();
projectVsServices.ImplementVsProject(project);
projectVsServices.ImplementThreadingService(IProjectThreadingServiceFactory.Create());
projectVsServices.ImplementActiveConfiguredProjectProperties(properties);
return(CreateInstance(serviceProvider, projectVsServices.Object, hostProvider, languageServiceHost));
}
public static IProjectHostProvider ImplementActiveIntellisenseProjectHostObject(IConfiguredProjectHostObject hostObject)
{
var hostObjectMock = new Mock <IUnconfiguredProjectHostObject>();
hostObjectMock.Setup(o => o.ActiveIntellisenseProjectHostObject)
.Returns(hostObject);
var mock = new Mock <IProjectHostProvider>();
mock.Setup(p => p.UnconfiguredProjectHostObject)
.Returns(hostObjectMock.Object);
return(mock.Object);
}
