public bool ExecuteCommand(BackTabKeyCommandArgs args, CommandExecutionContext executionContext)
{
if (_snippetManager.IsInSession(args.TextView))
{
return(_snippetManager.MoveToPreviousField(args.TextView));
}
return(false);
}
public CommandState GetCommandState(BackTabKeyCommandArgs args, Func <CommandState> nextHandler)
{
AssertIsForeground();
Workspace workspace;
if (!Workspace.TryGetWorkspace(args.SubjectBuffer.AsTextContainer(), out workspace))
{
return(nextHandler());
}
return(CommandState.Available);
}
public void ExecuteCommand(BackTabKeyCommandArgs args, Action nextHandler, CommandExecutionContext context)
{
// If the Dashboard is focused, just navigate through its UI.
if (DashboardShouldReceiveKeyboardNavigation(args.TextView))
{
SetDashboardFocusToPreviousElement(args.TextView);
return;
}
else
{
nextHandler();
}
}
public void ExecuteCommand(BackTabKeyCommandArgs args, Action nextHandler, CommandExecutionContext context)
{
// If the Dashboard is focused, just navigate through its UI.
var dashboard = GetDashboard(args.TextView);
if (dashboard != null && dashboard.ShouldReceiveKeyboardNavigation)
{
dashboard.FocusPreviousElement();
return;
}
else
{
nextHandler();
}
}
public CommandState GetCommandState(BackTabKeyCommandArgs args)
{
AssertIsForeground();
if (!AreSnippetsEnabled(args))
{
return(CommandState.Unspecified);
}
if (!Workspace.TryGetWorkspace(args.SubjectBuffer.AsTextContainer(), out var workspace))
{
return(CommandState.Unspecified);
}
return(CommandState.Available);
}
public bool ExecuteCommand(BackTabKeyCommandArgs args, CommandExecutionContext context)
{
AssertIsForeground();
if (!AreSnippetsEnabled(args))
{
return(false);
}
if (args.TextView.Properties.TryGetProperty(typeof(AbstractSnippetExpansionClient), out AbstractSnippetExpansionClient snippetExpansionClient) &&
snippetExpansionClient.TryHandleBackTab())
{
return(true);
}
return(false);
}
public CommandState GetCommandState(BackTabKeyCommandArgs args)
{
ThreadingContext.ThrowIfNotOnUIThread();
if (!AreSnippetsEnabled(args))
{
return(CommandState.Unspecified);
}
if (!Workspace.TryGetWorkspace(args.SubjectBuffer.AsTextContainer(), out _))
{
return(CommandState.Unspecified);
}
return(CommandState.Available);
}
public void ExecuteCommand(BackTabKeyCommandArgs args, Action nextHandler)
{
AssertIsForeground();
if (!AreSnippetsEnabled(args))
{
nextHandler();
return;
}
if (args.TextView.Properties.TryGetProperty(typeof(AbstractSnippetExpansionClient), out AbstractSnippetExpansionClient snippetExpansionClient) &&
snippetExpansionClient.TryHandleBackTab())
{
return;
}
nextHandler();
}
public CommandState GetCommandState(BackTabKeyCommandArgs args, Func <CommandState> nextHandler)
{
AssertIsForeground();
if (!args.SubjectBuffer.GetOption(InternalFeatureOnOffOptions.Snippets))
{
return(nextHandler());
}
Workspace workspace;
if (!Workspace.TryGetWorkspace(args.SubjectBuffer.AsTextContainer(), out workspace))
{
return(nextHandler());
}
return(CommandState.Available);
}
public void ExecuteCommand(BackTabKeyCommandArgs args, Action nextHandler)
{
AssertIsForeground();
if (!args.SubjectBuffer.GetOption(InternalFeatureOnOffOptions.Snippets))
{
nextHandler();
return;
}
AbstractSnippetExpansionClient snippetExpansionClient;
if (args.TextView.Properties.TryGetProperty(typeof(AbstractSnippetExpansionClient), out snippetExpansionClient) &&
snippetExpansionClient.TryHandleBackTab())
{
return;
}
nextHandler();
}
public CommandState GetCommandState(BackTabKeyCommandArgs args, Func <CommandState> nextHandler) => GetCommandState(nextHandler);
public CommandState GetCommandState(BackTabKeyCommandArgs args, Func <CommandState> nextHandler)
{
return(GetCommandState(nextHandler));
}
public CommandState GetCommandState(BackTabKeyCommandArgs args) => CommandState.Unspecified;
bool ICommandHandler <BackTabKeyCommandArgs> .ExecuteCommand(BackTabKeyCommandArgs args, CommandExecutionContext executionContext)
{
GetOperations(args.TextView).Unindent();
return(true);
}
CommandState ICommandHandler <BackTabKeyCommandArgs> .GetCommandState(BackTabKeyCommandArgs args)
{
return(AvailableInEditableView(args.TextView));
}
public void ExecuteCommand(BackTabKeyCommandArgs args, Action nextHandler, CommandExecutionContext context)
{
nextHandler();
}
