public DropdownBarClient(
ITextBuffer textBuffer,
IVsDropdownBarManager manager,
IVsCodeWindow codeWindow,
IServiceProvider serviceProvider): base(textBuffer) {
Logger.Trace($"{nameof(DropdownBarClient)}:Ctor");
_manager = manager;
_codeWindow = codeWindow;
_serviceProvider = serviceProvider;
_projectItems = ImmutableList<NavigationItem>.Empty;
_taskItems = ImmutableList<NavigationItem>.Empty;
_dispatcher = Dispatcher.CurrentDispatcher;
_activeSelections = new Dictionary<int, int>();
_focusedCombo = -1;
_trackedViews = new Dictionary<IVsTextView, IWpfTextView>();
_workspaceRegistration = Workspace.GetWorkspaceRegistration(TextBuffer.AsTextContainer());
_workspaceRegistration.WorkspaceChanged += OnWorkspaceRegistrationChanged;
VSColorTheme.ThemeChanged += OnThemeChanged;
var componentModel = (IComponentModel)serviceProvider.GetService(typeof(SComponentModel));
_editorAdaptersFactoryService=componentModel.GetService<IVsEditorAdaptersFactoryService>();
_comEventSink = ComEventSink.Advise<IVsCodeWindowEvents>(codeWindow, this);
IVsTextView pTextView;
codeWindow.GetPrimaryView(out pTextView);
ConnectView(pTextView);
codeWindow.GetSecondaryView(out pTextView);
ConnectView(pTextView);
ConnectToWorkspace(_workspaceRegistration.Workspace);
UpdateImageList();
}
private bool IsClaimedByAnotherWorkspace(WorkspaceRegistration registration)
{
// Currently, we are also responsible for pushing documents to the metadata as source workspace,
// so we count that here as well
return registration.Workspace != null && registration.Workspace.Kind != WorkspaceKind.MetadataAsSource && registration.Workspace.Kind != WorkspaceKind.MiscellaneousFiles;
}