public override void InsertCompletionText(CompletionListWindow window, ref KeyActions ka, KeyDescriptor descriptor)
{
var document = IdeApp.Workbench.ActiveDocument;
var editor = document?.Editor;
if (editor == null || Provider == null)
{
base.InsertCompletionText(window, ref ka, descriptor);
return;
}
var completionChange = Provider.GetChangeAsync(doc, CompletionItem, null, default(CancellationToken)).WaitAndGetResult(default(CancellationToken));
var currentBuffer = editor.GetPlatformTextBuffer();
var textChange = completionChange.TextChange;
var triggerSnapshotSpan = new SnapshotSpan(triggerSnapshot, new Span(textChange.Span.Start, textChange.Span.Length));
var mappedSpan = triggerSnapshotSpan.TranslateTo(currentBuffer.CurrentSnapshot, SpanTrackingMode.EdgeInclusive);
using (var undo = editor.OpenUndoGroup()) {
editor.ReplaceText(mappedSpan.Start, mappedSpan.Length, completionChange.TextChange.NewText);
if (completionChange.NewPosition.HasValue)
{
editor.CaretOffset = completionChange.NewPosition.Value;
}
if (CompletionItem.Rules.FormatOnCommit)
{
var endOffset = mappedSpan.Start.Position + completionChange.TextChange.NewText.Length;
Format(editor, document, mappedSpan.Start, endOffset);
}
}
}
public static string GetCurrentWord(CompletionListWindow window)
{
int partialWordLength = window.PartialWord != null ? window.PartialWord.Length : 0;
int replaceLength = window.CodeCompletionContext.TriggerWordLength + partialWordLength - window.InitialWordLength;
return(window.CompletionWidget.GetText(window.CodeCompletionContext.TriggerOffset, window.CodeCompletionContext.TriggerOffset + replaceLength));
}
// static int num = 0;
// int id;
public OpacityTimer(CompletionListWindow window)
{
// id = num++;
this.window = window;
Opacity = 0.0;
window.declarationviewwindow.Opacity = Opacity;
}
public virtual Task <KeyActions> InsertCompletionText(CompletionListWindow window, KeyActions ka, KeyDescriptor descriptor)
{
var currentWord = GetCurrentWord(window, descriptor);
window.CompletionWidget.SetCompletionText(window.CodeCompletionContext, currentWord, CompletionText);
return(Task.FromResult(ka));
}
public CompletionListWindowGtk(CompletionListWindow facade, WindowType type = WindowType.Popup) : base(type)
{
this.facade = facade;
if (IdeApp.Workbench != null)
{
this.TransientFor = IdeApp.Workbench.RootWindow;
}
TypeHint = Gdk.WindowTypeHint.Combo;
SizeAllocated += new SizeAllocatedHandler(ListSizeChanged);
Events = Gdk.EventMask.PropertyChangeMask;
WindowTransparencyDecorator.Attach(this);
DataProvider = facade;
HideDeclarationView();
VisibilityNotifyEvent += (object sender, VisibilityNotifyEventArgs e) => {
if (!Visible)
{
HideDeclarationView();
}
};
List.ListScrolled += (object sender, EventArgs e) => {
HideDeclarationView();
UpdateDeclarationView();
};
List.WordsFiltered += delegate {
HideDeclarationView();
UpdateDeclarationView();
};
List.VisibilityNotifyEvent += (object sender, VisibilityNotifyEventArgs e) => {
if (!List.Visible)
{
HideDeclarationView();
}
};
}
// ext may be null, but then parameter completion don't work
internal static void PrepareShowWindow(CompletionTextEditorExtension ext, char firstChar, ICompletionWidget completionWidget, CodeCompletionContext completionContext)
{
isShowing = true;
if (wnd == null)
{
wnd = new CompletionListWindow();
wnd.WordCompleted += HandleWndWordCompleted;
}
if (ext != null)
{
var widget = ext.Editor.GetNativeWidget <Gtk.Widget> ();
wnd.TransientFor = widget?.Parent?.Toplevel as Gtk.Window;
}
else
{
var widget = completionWidget as Gtk.Widget;
if (widget != null)
{
var window = widget.Toplevel as Gtk.Window;
if (window != null)
{
wnd.TransientFor = window;
}
}
}
wnd.Extension = ext;
wnd.InitializeListWindow(completionWidget, completionContext);
}
public static bool ShowWindow(char firstChar, ICompletionDataList list, ICompletionWidget completionWidget, CodeCompletionContext completionContext, System.Action closedDelegate)
{
try {
if (wnd == null)
{
wnd = new CompletionListWindow();
wnd.WordCompleted += HandleWndWordCompleted;
}
try {
if (!wnd.ShowListWindow(firstChar, list, completionWidget, completionContext, closedDelegate))
{
if (list is IDisposable)
{
((IDisposable)list).Dispose();
}
DestroyWindow();
return(false);
}
if (ForceSuggestionMode)
{
wnd.AutoSelect = false;
}
OnWindowShown(EventArgs.Empty);
return(true);
} catch (Exception ex) {
LoggingService.LogError(ex.ToString());
return(false);
}
} finally {
ParameterInformationWindowManager.UpdateWindow(completionWidget);
}
}
// ext may be null, but then parameter completion don't work
public static bool ShowWindow(CompletionTextEditorExtension ext, char firstChar, ICompletionDataList list, ICompletionWidget completionWidget, CodeCompletionContext completionContext)
{
try {
if (ext != null)
{
int inserted = ext.document.Editor.EnsureCaretIsNotVirtual();
if (inserted > 0)
{
completionContext.TriggerOffset = ext.document.Editor.Caret.Offset;
}
}
if (wnd == null)
{
wnd = new CompletionListWindow();
wnd.WordCompleted += HandleWndWordCompleted;
}
if (ext != null)
{
wnd.TransientFor = ext.document.Editor.Parent.Toplevel as Gtk.Window;
}
else
{
var widget = completionWidget as Gtk.Widget;
if (widget != null)
{
var window = widget.Toplevel as Gtk.Window;
if (window != null)
{
wnd.TransientFor = window;
}
}
}
wnd.Extension = ext;
try {
if (!wnd.ShowListWindow(firstChar, list, completionWidget, completionContext))
{
if (list is IDisposable)
{
((IDisposable)list).Dispose();
}
HideWindow();
return(false);
}
if (ForceSuggestionMode)
{
wnd.AutoSelect = false;
}
wnd.Show();
DesktopService.RemoveWindowShadow(wnd);
OnWindowShown(EventArgs.Empty);
return(true);
} catch (Exception ex) {
LoggingService.LogError(ex.ToString());
return(false);
}
} finally {
ParameterInformationWindowManager.UpdateWindow(ext, completionWidget);
}
}
public virtual void InsertCompletionText(CompletionListWindow window, ref KeyActions ka, Gdk.Key closeChar, char keyChar, Gdk.ModifierType modifier)
{
if (CompletionText == GetCurrentWord(window))
{
return;
}
window.CompletionWidget.SetCompletionText(window.CodeCompletionContext, GetCurrentWord(window), CompletionText);
}
internal static CompletionListWindow CreateAsDialog()
{
var w = new CompletionListWindow(Gtk.WindowType.Toplevel);
w.window.TypeHint = Gdk.WindowTypeHint.Dialog;
w.window.Decorated = false;
return(w);
}
public virtual void InsertCompletionText(CompletionListWindow window)
{
if (CompletionText == GetCurrentWord(window))
{
return;
}
window.CompletionWidget.SetCompletionText(window.CodeCompletionContext, GetCurrentWord(window), CompletionText);
}
static void DestroyWindow()
{
if (wnd != null)
{
wnd.Destroy();
wnd = null;
}
OnWindowClosed(EventArgs.Empty);
}
public static string GetCurrentWord(CompletionListWindow window)
{
int partialWordLength = window.PartialWord != null ? window.PartialWord.Length : 0;
int replaceLength = window.CodeCompletionContext.TriggerWordLength + partialWordLength - window.InitialWordLength;
int endOffset = Math.Min(window.StartOffset + replaceLength, window.CompletionWidget.TextLength);
var result = window.CompletionWidget.GetText(window.StartOffset, endOffset);
return(result);
}
static void DestroyWindow()
{
if (wnd != null)
{
wnd.Destroy();
ParameterInformationWindowManager.UpdateWindow(wnd.CompletionWidget);
wnd = null;
}
OnWindowClosed(EventArgs.Empty);
}
static void DestroyWindow()
{
if (wnd != null)
{
if (wnd.Visible)
{
wnd.HideWindow();
}
wnd.WordCompleted -= HandleWndWordCompleted;
wnd.VisibleChanged -= HandleWndVisibleChanged;
wnd.Destroy();
wnd = null;
}
}
public static string GetCurrentWord(CompletionListWindow window, MonoDevelop.Ide.Editor.Extension.KeyDescriptor descriptor)
{
int partialWordLength = window.PartialWord != null ? window.PartialWord.Length : 0;
int replaceLength;
if (descriptor.SpecialKey == SpecialKey.Return || descriptor.SpecialKey == SpecialKey.Tab)
{
replaceLength = window.CodeCompletionContext.TriggerWordLength + partialWordLength - window.InitialWordLength;
}
else
{
replaceLength = partialWordLength;
}
int endOffset = Math.Min(window.StartOffset + replaceLength, window.CompletionWidget.TextLength);
var result = window.CompletionWidget.GetText(window.StartOffset, endOffset);
return(result);
}
public virtual void InsertCompletionText(CompletionListWindow window, ref KeyActions ka, KeyDescriptor descriptor)
{
var currentWord = GetCurrentWord(window, descriptor);
window.CompletionWidget.SetCompletionText(window.CodeCompletionContext, currentWord, CompletionText);
}
