/// <summary>
/// Send the command to the current session head
/// </summary>
internal bool SendCommand(IntellisenseKeyboardCommand command)
{
// Don't send the command if the active completion set is not the word completion
// set
if (_wordCompletionSet != _completionSession.SelectedCompletionSet)
{
return(false);
}
var commandTarget = _intellisenseSessionStack as IIntellisenseCommandTarget;
if (commandTarget == null)
{
return(false);
}
// Send the command
if (!commandTarget.ExecuteKeyboardCommand(command))
{
return(false);
}
// Command succeeded so there is a new selection. Put the new selection into the
// ITextView to replace the current selection
var wordSpan = TrackingSpanUtil.GetSpan(_textView.TextSnapshot, _wordTrackingSpan);
if (wordSpan.IsSome() &&
_wordCompletionSet.SelectionStatus != null &&
_wordCompletionSet.SelectionStatus.Completion != null)
{
_textView.TextBuffer.Replace(wordSpan.Value, _wordCompletionSet.SelectionStatus.Completion.InsertionText);
}
return(true);
}
public bool ExecuteKeyboardCommand(IntellisenseKeyboardCommand command)
{
switch (command)
{
case IntellisenseKeyboardCommand.Up:
MoveCurrentByIdx(-1);
return(true);
case IntellisenseKeyboardCommand.PageUp:
MoveCurrentByIdx(-10);
return(true);
case IntellisenseKeyboardCommand.Down:
MoveCurrentByIdx(1);
return(true);
case IntellisenseKeyboardCommand.PageDown:
MoveCurrentByIdx(10);
return(true);
case IntellisenseKeyboardCommand.Escape:
this.CompletionSession.Dismiss();
return(true);
default:
return(false);
}
}
/// <summary>
/// Send the command to the current session head
/// </summary>
internal bool SendCommand(IntellisenseKeyboardCommand command)
{
// Don't send the command if the active completion set is not the word completion
// set
if (_wordCompletionSet != _completionSession.SelectedCompletionSet)
{
return false;
}
var commandTarget = _intellisenseSessionStack as IIntellisenseCommandTarget;
if (commandTarget == null)
{
return false;
}
// Send the command
if (!commandTarget.ExecuteKeyboardCommand(command))
{
return false;
}
// Command succeeded so there is a new selection. Put the new selection into the
// ITextView to replace the current selection
var wordSpan = TrackingSpanUtil.GetSpan(_textView.TextSnapshot, _wordTrackingSpan);
if (wordSpan.IsSome() &&
_wordCompletionSet.SelectionStatus != null &&
_wordCompletionSet.SelectionStatus.Completion != null)
{
_textView.TextBuffer.Replace(wordSpan.Value, _wordCompletionSet.SelectionStatus.Completion.InsertionText);
}
return true;
}
public bool ExecuteKeyboardCommand(IntellisenseKeyboardCommand command) {
IIntellisenseCommandTarget target = Content as IIntellisenseCommandTarget;
if (target != null) {
return target.ExecuteKeyboardCommand(command);
}
return false;
}
/// <summary>
///
/// </summary>
/// <param name="command"></param>
/// <returns></returns>
public bool ExecuteKeyboardCommand(IntellisenseKeyboardCommand command)
{
switch (command)
{
case IntellisenseKeyboardCommand.Up:
SelectCompletion(-1);
return(true);
case IntellisenseKeyboardCommand.PageUp:
SelectCompletion(-10);
return(true);
case IntellisenseKeyboardCommand.Down:
SelectCompletion(1);
return(true);
case IntellisenseKeyboardCommand.PageDown:
SelectCompletion(10);
return(true);
case IntellisenseKeyboardCommand.Escape:
this.Session.Dismiss();
return(true);
}
return(false);
}
private bool ExecuteKeyboardCommandIfSessionActive(IntellisenseKeyboardCommand command)
{
var stackForTextView = _intellisenseSessionStackMapService.GetStackForTextView(_textView);
if (stackForTextView != null)
{
var containsSigHelp = false;
foreach (var session in stackForTextView.Sessions)
{
if (!containsSigHelp && (session is ISignatureHelpSession))
{
containsSigHelp = true;
}
else if (session is ICompletionSession)
{
if (containsSigHelp)
{
stackForTextView.MoveSessionToTop(session);
}
break;
}
}
}
var target = stackForTextView as IIntellisenseCommandTarget;
return(target != null && target.ExecuteKeyboardCommand(command));
}
bool IIntellisenseCommandTarget.ExecuteKeyboardCommand(IntellisenseKeyboardCommand command) {
switch (command) {
case IntellisenseKeyboardCommand.Escape:
session.Dismiss();
return true;
case IntellisenseKeyboardCommand.Up:
if (session.Signatures.Count > 1) {
IncrementSelectedSignature(-1);
return true;
}
return false;
case IntellisenseKeyboardCommand.Down:
if (session.Signatures.Count > 1) {
IncrementSelectedSignature(1);
return true;
}
return false;
case IntellisenseKeyboardCommand.PageUp:
case IntellisenseKeyboardCommand.PageDown:
case IntellisenseKeyboardCommand.Home:
case IntellisenseKeyboardCommand.End:
case IntellisenseKeyboardCommand.TopLine:
case IntellisenseKeyboardCommand.BottomLine:
case IntellisenseKeyboardCommand.Enter:
case IntellisenseKeyboardCommand.IncreaseFilterLevel:
case IntellisenseKeyboardCommand.DecreaseFilterLevel:
default:
return false;
}
}
private bool ExecuteKeyboardCommand(IntellisenseKeyboardCommand command)
{
var target = _editorSessionOpt != null
? _editorSessionOpt.Presenter as IIntellisenseCommandTarget
: null;
return(target != null && target.ExecuteKeyboardCommand(command));
}
public bool ExecuteKeyboardCommand(IntellisenseKeyboardCommand command)
{
IIntellisenseCommandTarget target = Content as IIntellisenseCommandTarget;
if (target != null)
{
return(target.ExecuteKeyboardCommand(command));
}
return(false);
}
bool ExecuteKeyboardCommand(IntellisenseKeyboardCommand command)
{
foreach (var session in sessions)
{
if (session.Presenter?.ExecuteKeyboardCommand(command) == true)
{
return(true);
}
}
return(false);
}
public bool ExecuteKeyboardCommand(IntellisenseKeyboardCommand command)
{
switch (command)
{
case IntellisenseKeyboardCommand.Escape:
if (this.session != null)
{
this.session.Dismiss();
return(true);
}
break;
}
return(false);
}
bool IIntellisenseCommandTarget.ExecuteKeyboardCommand(IntellisenseKeyboardCommand command)
{
switch (command)
{
case IntellisenseKeyboardCommand.Up:
MoveUpDown(true);
return(true);
case IntellisenseKeyboardCommand.Down:
MoveUpDown(false);
return(true);
case IntellisenseKeyboardCommand.PageUp:
PageUpDown(true);
return(true);
case IntellisenseKeyboardCommand.PageDown:
PageUpDown(false);
return(true);
case IntellisenseKeyboardCommand.Escape:
session.Dismiss();
return(true);
case IntellisenseKeyboardCommand.Enter:
if (session.SelectedCompletionSet?.SelectionStatus.IsSelected == true)
{
session.Commit();
return(true);
}
return(false);
case IntellisenseKeyboardCommand.TopLine:
WpfUtils.ScrollToTop(control.completionsListBox);
return(true);
case IntellisenseKeyboardCommand.BottomLine:
WpfUtils.ScrollToBottom(control.completionsListBox);
return(true);
case IntellisenseKeyboardCommand.Home:
case IntellisenseKeyboardCommand.End:
case IntellisenseKeyboardCommand.IncreaseFilterLevel:
case IntellisenseKeyboardCommand.DecreaseFilterLevel:
default:
return(false);
}
}
public bool ExecuteKeyboardCommand(IntellisenseKeyboardCommand command)
{
// Certain keys are important to us. We'll want to trap things like up/down/escape and make them mean something
// special to us.
switch (command)
{
case IntellisenseKeyboardCommand.Up:
return(this.PreviousSignature());
case IntellisenseKeyboardCommand.Down:
return(this.NextSignature());
default:
break;
}
return(false);
}
/// <summary>
/// Calls each of the stack's session presenters, in order, to see if they want to handle the keyboard command
/// </summary>
public bool ExecuteKeyboardCommand(IntellisenseKeyboardCommand command)
{
// We don't care if there's a keyboard session here or not. If someone has captured the keyboard, this should only get
// called if the capturer has decided not to handle the command.
// Run through the sessions from the topmost to the bottom-most.
foreach (IIntellisenseSession session in _sessions)
{
IIntellisenseCommandTarget commandTarget = session.Presenter as IIntellisenseCommandTarget;
if (commandTarget != null)
{
if (commandTarget.ExecuteKeyboardCommand(command))
{
return(true);
}
}
}
return(false);
}
bool IIntellisenseCommandTarget.ExecuteKeyboardCommand(IntellisenseKeyboardCommand command) {
switch (command) {
case IntellisenseKeyboardCommand.Escape:
session.Dismiss();
return true;
case IntellisenseKeyboardCommand.Up:
case IntellisenseKeyboardCommand.Down:
case IntellisenseKeyboardCommand.PageUp:
case IntellisenseKeyboardCommand.PageDown:
case IntellisenseKeyboardCommand.Home:
case IntellisenseKeyboardCommand.End:
case IntellisenseKeyboardCommand.TopLine:
case IntellisenseKeyboardCommand.BottomLine:
case IntellisenseKeyboardCommand.Enter:
case IntellisenseKeyboardCommand.IncreaseFilterLevel:
case IntellisenseKeyboardCommand.DecreaseFilterLevel:
default:
return false;
}
}
public bool ExecuteKeyboardCommand(IntellisenseKeyboardCommand command)
{
switch (command)
{
case IntellisenseKeyboardCommand.Up:
Move(-1);
return(true);
case IntellisenseKeyboardCommand.Down:
Move(1);
return(true);
case IntellisenseKeyboardCommand.PageUp:
Move(-10);
return(true);
case IntellisenseKeyboardCommand.PageDown:
Move(10);
return(true);
case IntellisenseKeyboardCommand.Enter:
_completionSession.Commit();
return(true);
case IntellisenseKeyboardCommand.Escape:
_completionSession.Dismiss();
return(true);
//Maybe one day we'll do something with these below
case IntellisenseKeyboardCommand.End:
case IntellisenseKeyboardCommand.Home:
case IntellisenseKeyboardCommand.DecreaseFilterLevel:
case IntellisenseKeyboardCommand.IncreaseFilterLevel:
case IntellisenseKeyboardCommand.TopLine:
case IntellisenseKeyboardCommand.BottomLine:
break;
}
return(false);
}
bool IIntellisenseCommandTarget.ExecuteKeyboardCommand(IntellisenseKeyboardCommand command)
{
switch (command)
{
case IntellisenseKeyboardCommand.Escape:
session.Dismiss();
return(true);
case IntellisenseKeyboardCommand.Up:
case IntellisenseKeyboardCommand.Down:
case IntellisenseKeyboardCommand.PageUp:
case IntellisenseKeyboardCommand.PageDown:
case IntellisenseKeyboardCommand.Home:
case IntellisenseKeyboardCommand.End:
case IntellisenseKeyboardCommand.TopLine:
case IntellisenseKeyboardCommand.BottomLine:
case IntellisenseKeyboardCommand.Enter:
case IntellisenseKeyboardCommand.IncreaseFilterLevel:
case IntellisenseKeyboardCommand.DecreaseFilterLevel:
default:
return(false);
}
}
private bool ExecuteKeyboardCommandIfSessionActive(IntellisenseKeyboardCommand command)
{
var stackForTextView = _intellisenseSessionStackMapService.GetStackForTextView(_textView);
if (stackForTextView != null)
{
var containsSigHelp = false;
foreach (var session in stackForTextView.Sessions)
{
if (!containsSigHelp && (session is ISignatureHelpSession))
{
containsSigHelp = true;
}
else if (session is ICompletionSession)
{
if (containsSigHelp)
stackForTextView.MoveSessionToTop(session);
break;
}
}
}
var target = stackForTextView as IIntellisenseCommandTarget;
return target != null && target.ExecuteKeyboardCommand(command);
}
/// <summary>
///
/// </summary>
/// <param name="command"></param>
/// <returns></returns>
public bool ExecuteKeyboardCommand(IntellisenseKeyboardCommand command)
{
switch (command)
{
case IntellisenseKeyboardCommand.Up:
SelectCompletion(-1);
return true;
case IntellisenseKeyboardCommand.PageUp:
SelectCompletion(-10);
return true;
case IntellisenseKeyboardCommand.Down:
SelectCompletion(1);
return true;
case IntellisenseKeyboardCommand.PageDown:
SelectCompletion(10);
return true;
case IntellisenseKeyboardCommand.Escape:
this.Session.Dismiss();
return true;
}
return false;
}
private bool ExecuteKeyboardCommand(IntellisenseKeyboardCommand command)
{
var target = _editorSessionOpt != null
? _editorSessionOpt.Presenter as IIntellisenseCommandTarget
: null;
return target != null && target.ExecuteKeyboardCommand(command);
}
public bool ExecuteKeyboardCommand(IntellisenseKeyboardCommand command)
{
switch (command)
{
case IntellisenseKeyboardCommand.Up:
Move(-1);
return true;
case IntellisenseKeyboardCommand.Down:
Move(1);
return true;
case IntellisenseKeyboardCommand.PageUp:
Move(-10);
return true;
case IntellisenseKeyboardCommand.PageDown:
Move(10);
return true;
case IntellisenseKeyboardCommand.Enter:
_completionSession.Commit();
return true;
case IntellisenseKeyboardCommand.Escape:
_completionSession.Dismiss();
return true;
//Maybe one day we'll do something with these below
case IntellisenseKeyboardCommand.End:
case IntellisenseKeyboardCommand.Home:
case IntellisenseKeyboardCommand.DecreaseFilterLevel:
case IntellisenseKeyboardCommand.IncreaseFilterLevel:
case IntellisenseKeyboardCommand.TopLine:
case IntellisenseKeyboardCommand.BottomLine:
break;
}
return false;
}
bool IIntellisenseCommandTarget.ExecuteKeyboardCommand(IntellisenseKeyboardCommand command)
{
return _intellisenseCommandTarget != null
? _intellisenseCommandTarget.ExecuteKeyboardCommand(command)
: false;
}
bool ExecuteKeyboardCommand(IntellisenseKeyboardCommand command) {
foreach (var session in sessions) {
if ((session.Presenter as IIntellisenseCommandTarget)?.ExecuteKeyboardCommand(command) == true)
return true;
}
return false;
}
bool IIntellisenseCommandTarget.ExecuteKeyboardCommand(IntellisenseKeyboardCommand command)
{
return(_intellisenseCommandTarget != null
? _intellisenseCommandTarget.ExecuteKeyboardCommand(command)
: false);
}
public bool ExecuteKeyboardCommand(IntellisenseKeyboardCommand command) {
switch ( command ) {
case IntellisenseKeyboardCommand.Escape:
if ( this.session != null ) {
this.session.Dismiss();
return true;
}
break;
}
return false;
}
bool IIntellisenseCommandTarget.ExecuteKeyboardCommand(IntellisenseKeyboardCommand command) {
switch (command) {
case IntellisenseKeyboardCommand.Up:
MoveUpDown(true);
return true;
case IntellisenseKeyboardCommand.Down:
MoveUpDown(false);
return true;
case IntellisenseKeyboardCommand.PageUp:
PageUpDown(true);
return true;
case IntellisenseKeyboardCommand.PageDown:
PageUpDown(false);
return true;
case IntellisenseKeyboardCommand.Escape:
session.Dismiss();
return true;
case IntellisenseKeyboardCommand.Enter:
if (session.SelectedCompletionSet?.SelectionStatus.IsSelected == true) {
session.Commit();
return true;
}
return false;
case IntellisenseKeyboardCommand.TopLine:
WpfUtils.ScrollToTop(control.completionsListBox);
return true;
case IntellisenseKeyboardCommand.BottomLine:
WpfUtils.ScrollToBottom(control.completionsListBox);
return true;
case IntellisenseKeyboardCommand.Home:
case IntellisenseKeyboardCommand.End:
case IntellisenseKeyboardCommand.IncreaseFilterLevel:
case IntellisenseKeyboardCommand.DecreaseFilterLevel:
default:
return false;
}
}
