internal override void Execute(EmacsCommandContext context)
{
SnapshotSpan?previousWord = context.TextStructureNavigator.GetPreviousWord(context.TextView);
if (!previousWord.HasValue ||
!previousWord.Value.IntersectsWith(new Span(context.TextView.GetCaretPosition(), 1)))
{
return;
}
SnapshotSpan?nextWord = context.TextStructureNavigator.GetNextWord(previousWord.Value.End);
if (!nextWord.HasValue)
{
return;
}
string text1 = context.TextView.TextSnapshot.GetText(previousWord.Value);
string text2 = context.TextView.TextSnapshot.GetText(nextWord.Value);
using (ITextEdit edit = context.TextView.TextBuffer.CreateEdit())
{
edit.Replace(nextWord.Value, text1);
edit.Replace(previousWord.Value, text2);
edit.Apply();
}
context.TextView.Caret.MoveTo(new SnapshotPoint(context.TextView.TextSnapshot, nextWord.Value.End));
context.TextView.Caret.EnsureVisible();
}
internal override void Execute(EmacsCommandContext context)
{
try
{
changes = new StringBuilder();
context.TextBuffer.Changed += OnTextBufferChanged;
var nullable = new SnapshotSpan?();
for (int argumentOrDefault = context.Manager.GetUniversalArgumentOrDefault(1);
argumentOrDefault > 0;
--argumentOrDefault)
{
nullable = !nullable.HasValue
? context.TextStructureNavigator.GetNextWord(context.TextView)
: context.TextStructureNavigator.GetNextWord(nullable.Value.End);
}
if (nullable.HasValue)
{
SnapshotPoint caretPosition = context.TextView.GetCaretPosition();
context.EditorOperations.Delete(caretPosition, nullable.Value.End - caretPosition);
}
KillwordClipboardSession clipboardSession =
context.Manager.GetOrCreateKillClipboardSession(context.TextView);
clipboardSession.KillwordSession = clipboardSession.KillwordSession + changes;
context.Clipboard.Clear();
context.Clipboard.Append(clipboardSession.KillwordSession);
}
finally
{
context.TextBuffer.Changed -= OnTextBufferChanged;
}
}
internal override void ExecuteInverse(EmacsCommandContext context)
{
if (context.TextView.GetCaretPosition().Position >= context.TextBuffer.CurrentSnapshot.Length)
{
return;
}
context.EditorOperations.Delete();
}
internal override void Execute(EmacsCommandContext context)
{
SnapshotSpan?previousWord = context.TextStructureNavigator.GetPreviousWord(context.TextView);
if (!previousWord.HasValue)
{
return;
}
context.EditorOperations.MoveCaret(previousWord.Value.Start);
}
internal override void ExecuteInverse(EmacsCommandContext context)
{
int num = Math.Abs(context.Manager.GetUniversalArgumentOrDefault(1));
context.EditorOperations.ScrollLineBottom();
for (int index = 0; index < num; ++index)
{
context.EditorOperations.ScrollDownAndMoveCaretIfNecessary();
}
}
internal override void Execute(EmacsCommandContext context)
{
SnapshotSpan?nextWord = context.TextStructureNavigator.GetNextWord(context.TextView);
if (!nextWord.HasValue)
{
return;
}
context.EditorOperations.MoveCaret(nextWord.Value.End);
}
internal override void Execute(EmacsCommandContext context)
{
if (!context.TextView.Selection.IsEmpty)
{
context.Clipboard.Append(context.EditorOperations.SelectedText);
}
else
{
context.Manager.UpdateStatus("The region is not active", false);
}
}
internal override void Execute(EmacsCommandContext context)
{
if (!context.TextView.Selection.IsEmpty)
{
context.EditorOperations.CutSelection();
}
else
{
context.Manager.UpdateStatus(Resources.OperationCannotBePerformedWithoutTextSelection, false);
}
}
internal override void Execute(EmacsCommandContext context)
{
IVsRunningDocumentTable service =
context.Manager.ServiceProvider.GetService <SVsRunningDocumentTable, IVsRunningDocumentTable>();
if (service == null)
{
return;
}
service.SaveDocuments(1U, null, 4294967294U, 0U);
}
internal override void Execute(EmacsCommandContext context)
{
if (context.Manager.ClipboardRing.Count <= 0)
{
return;
}
context.MarkSession.PushMark(true);
LastPastedSpan = new Span(context.TextView.Caret.Position.BufferPosition.Position,
context.Manager.ClipboardRing.Last().Length);
context.EditorOperations.InsertText(context.Manager.ClipboardRing.Last());
context.Manager.ClipboardRingIndex = context.Manager.ClipboardRing.Count - 1;
context.Manager.GetOrCreateKillClipboardSession(context.TextView).KillwordSession = string.Empty;
}
internal override void Execute(EmacsCommandContext context)
{
IVsUIShell service = context.Manager.ServiceProvider.GetService <SVsUIShell, IVsUIShell>();
if (service == null)
{
return;
}
Guid guid = typeof(VSConstants.VSStd97CmdID).GUID;
object pvaIn = 0;
service.PostExecCommand(ref guid, 429U, 0U, ref pvaIn);
}
internal override void Execute(EmacsCommandContext context)
{
SnapshotSpan?nextWord = context.TextStructureNavigator.GetNextWord(context.TextView);
if (!nextWord.HasValue)
{
return;
}
SnapshotPoint caretPosition = context.TextView.GetCaretPosition();
var span = new Span(caretPosition, nextWord.Value.End - caretPosition);
string text = context.TextView.TextSnapshot.GetText(span);
context.TextBuffer.Replace(span, TransformText(text));
}
internal override void Execute(EmacsCommandContext context)
{
try
{
KillwordClipboardSession clipboardSession =
context.Manager.GetOrCreateKillClipboardSession(context.TextView);
changes = new StringBuilder();
context.TextBuffer.Changed += OnTextBufferChanged;
int?universalArgument1 = context.Manager.UniversalArgument;
if ((universalArgument1.GetValueOrDefault() != 0 ? 0 : (universalArgument1.HasValue ? 1 : 0)) != 0)
{
context.EditorOperations.DeleteToBeginningOfPhysicalLine();
clipboardSession.KillwordSession = changes + clipboardSession.KillwordSession;
}
else
{
if (context.UniversalArgument.HasValue)
{
int?universalArgument2 = context.UniversalArgument;
if ((universalArgument2.GetValueOrDefault() <= 0 ? 0 : (universalArgument2.HasValue ? 1 : 0)) ==
0)
{
goto label_11;
}
}
for (int argumentOrDefault = context.Manager.GetUniversalArgumentOrDefault(1);
argumentOrDefault > 0 && context.TextView.Caret.ContainingTextViewLine != null;
--argumentOrDefault)
{
if (context.TextView.GetCaretPosition() ==
context.TextView.Caret.ContainingTextViewLine.End.Position)
{
context.EditorOperations.Delete();
}
else
{
context.EditorOperations.DeleteToEndOfPhysicalLine();
}
}
clipboardSession.KillwordSession = clipboardSession.KillwordSession + changes;
}
label_11:
context.Clipboard.Clear();
context.Clipboard.Append(clipboardSession.KillwordSession);
}
finally
{
context.TextBuffer.Changed -= OnTextBufferChanged;
}
}
internal override void ExecuteInverse(EmacsCommandContext context)
{
SnapshotSpan?previousWord = context.TextStructureNavigator.GetPreviousWord(context.TextView);
if (!previousWord.HasValue)
{
return;
}
SnapshotPoint caretPosition = context.TextView.GetCaretPosition();
var span = new Span(previousWord.Value.Start, caretPosition - previousWord.Value.Start);
string text = context.TextView.TextSnapshot.GetText(span);
context.TextBuffer.Replace(span, TransformText(text));
context.EditorOperations.MoveCaret(span.Start);
}
internal override void Execute(EmacsCommandContext context)
{
if (context.Manager.UniversalArgument.HasValue)
{
int num = context.Manager.UniversalArgument.Value;
context.EditorOperations.ScrollLineTop();
for (int index = 0; index < num; ++index)
{
context.EditorOperations.ScrollUpAndMoveCaretIfNecessary();
}
}
else
{
context.EditorOperations.ScrollLineCenter();
}
}
internal override void Execute(EmacsCommandContext context)
{
var service = context.Manager.ServiceProvider.GetService <DTE>();
if (service.ActiveDocument == null || service.ActiveDocument.ActiveWindow == null)
{
return;
}
var textWindow = service.ActiveDocument.ActiveWindow.Object as TextWindow;
if (textWindow == null || textWindow.Panes.Count != 2)
{
return;
}
context.CommandRouter.ExecuteDTECommand("Window.Split");
}
private bool CheckLastInvokedCommand(EmacsCommandContext context)
{
if (context.Manager.LastExecutedCommand != null)
{
if (context.Manager.LastExecutedCommand.Command == 26 &&
new Guid(context.Manager.LastExecutedCommand.CommandGroup) == typeof(VSConstants.VSStd97CmdID).GUID)
{
LastPastedSpan = PasteCommand.LastPastedSpan;
return(true);
}
if (context.Manager.LastExecutedCommand.Command == 37 &&
new Guid(context.Manager.LastExecutedCommand.CommandGroup) == typeof(EmacsCommandID).GUID)
{
return(true);
}
}
return(false);
}
internal override void Execute(EmacsCommandContext context)
{
SnapshotSpan?nextWord = context.TextStructureNavigator.GetNextWord(context.TextView);
if (!nextWord.HasValue)
{
return;
}
if (context.TextView.GetCaretPosition().Position < nextWord.Value.Start)
{
context.EditorOperations.MoveCaret(nextWord.Value.Start);
}
context.EditorOperations.MakeUppercase();
for (int position = context.TextView.GetCaretPosition().Position;
position < (int)nextWord.Value.End;
++position)
{
context.EditorOperations.MakeLowercase();
}
}
internal override void Execute(EmacsCommandContext context)
{
if (!CheckLastInvokedCommand(context))
{
throw new NoOperationException();
}
--context.Manager.ClipboardRingIndex;
if (context.Manager.ClipboardRingIndex < 0)
{
context.Manager.ClipboardRingIndex = context.Manager.ClipboardRing.Count - 1;
}
if (context.Manager.ClipboardRingIndex == -1)
{
return;
}
string text = context.Manager.ClipboardRing[context.Manager.ClipboardRingIndex];
context.EditorOperations.ReplaceText(LastPastedSpan, text);
LastPastedSpan = new Span(LastPastedSpan.Start, text.Length);
context.TextView.Selection.Select(new SnapshotSpan(context.TextView.TextSnapshot, LastPastedSpan), false);
}
internal override void Execute(EmacsCommandContext context)
{
int position = context.TextView.GetCaretPosition().Position;
if (position <= 0)
{
return;
}
if (context.TextBuffer.CurrentSnapshot.GetText(context.TextView.GetCaretPosition() - 1, 1) == "\t")
{
context.TextView.Selection.Select(
new SnapshotSpan(context.TextView.TextSnapshot, new Span(position - 1, 1)), false);
context.EditorOperations.ConvertTabsToSpaces();
context.MarkSession.Deactivate(true);
context.EditorOperations.Backspace();
}
else
{
context.EditorOperations.Backspace();
}
}
internal override void Execute(EmacsCommandContext context)
{
int?universalArgument1 = context.UniversalArgument;
if ((universalArgument1.GetValueOrDefault() != 4 ? 0 : (universalArgument1.HasValue ? 1 : 0)) != 0)
{
context.MarkSession.PopMark();
}
else
{
int?universalArgument2 = context.UniversalArgument;
if ((universalArgument2.GetValueOrDefault() != 16 ? 0 : (universalArgument2.HasValue ? 1 : 0)) != 0)
{
context.MarkSession.RemoveTopMark();
}
else
{
context.MarkSession.PushMark(true);
}
}
}
internal override void ExecuteInverse(EmacsCommandContext context)
{
SnapshotSpan?previousWord = context.TextStructureNavigator.GetPreviousWord(context.TextView);
if (!previousWord.HasValue)
{
return;
}
if (context.TextView.GetCaretPosition().Position > previousWord.Value.End)
{
context.EditorOperations.MoveCaret(previousWord.Value.End);
}
int position1 = previousWord.Value.Start.Position;
for (int position2 = context.TextView.GetCaretPosition().Position - 1; position2 > position1; --position2)
{
context.EditorOperations.MoveCaret(position2);
context.EditorOperations.MakeLowercase();
}
context.EditorOperations.MoveCaret(position1);
context.EditorOperations.MakeUppercase();
context.EditorOperations.MoveCaret(position1);
}
internal override void Execute(EmacsCommandContext context)
{
context.EditorOperations.InsertText(Environment.NewLine);
context.EditorOperations.MoveToPreviousCharacter();
}
internal override void Execute(EmacsCommandContext context)
{
context.MarkSession.PopMark();
}
internal virtual void ExecuteInverse(EmacsCommandContext context)
{
throw new NotImplementedException();
}
internal abstract void Execute(EmacsCommandContext context);
internal override void Execute(EmacsCommandContext context)
{
context.EditorOperations.Delete();
}
internal override void ExecuteInverse(EmacsCommandContext context)
{
context.EditorOperations.Backspace();
}
internal override void Execute(EmacsCommandContext context)
{
ITextSelection selection = context.TextView.Selection;
bool flag = true;
bool isActive = context.MarkSession.IsActive;
if (context.TextBuffer.IsReadOnly(selection.Start.Position.GetContainingLine().Extent))
{
return;
}
if (!selection.IsEmpty)
{
if (selection.Mode == TextSelectionMode.Box)
{
return;
}
VirtualSnapshotSpan streamSelectionSpan = selection.StreamSelectionSpan;
if (streamSelectionSpan.Start.Position.GetContainingLine().LineNumber !=
streamSelectionSpan.End.Position.GetContainingLine().LineNumber)
{
return;
}
selection.Clear();
flag = false;
}
StripWhiteSpace(context.TextView.GetCaretPosition().GetContainingLine());
int?desiredIndentation = context.Manager.SmartIndentationService.GetDesiredIndentation(context.TextView,
context.TextView.GetCaretPosition().GetContainingLine());
if (desiredIndentation.HasValue)
{
context.TextBuffer.Insert(context.TextView.GetCaretPosition().GetContainingLine().Start,
new string(' ', desiredIndentation.Value));
if (!context.TextView.Options.IsConvertTabsToSpacesEnabled())
{
context.EditorOperations.ConvertSpacesToTabs();
}
}
else
{
int num = 0;
if (flag)
{
CaretPosition position = context.TextView.Caret.Position;
context.EditorOperations.MoveToStartOfLineAfterWhiteSpace(false);
num = position.BufferPosition.Position - context.TextView.GetCaretPosition();
}
context.EditorOperations.SelectAndMoveCaret(
new VirtualSnapshotPoint(context.TextView.GetCaretPosition().GetContainingLine().Start, 0),
new VirtualSnapshotPoint(context.TextView.GetCaretPosition().GetContainingLine().End, 0));
context.CommandRouter.ExecuteDTECommand("Edit.FormatSelection");
context.EditorOperations.MoveToStartOfLineAfterWhiteSpace(false);
if (num > 0)
{
context.EditorOperations.MoveCaret(context.TextView.Caret.Position.BufferPosition + num, false);
}
}
if (isActive)
{
return;
}
context.MarkSession.Deactivate(true);
}
