public void Dispose()
{
var disposableProvider = provider as IDisposable;
if (disposableProvider != null)
{
disposableProvider.Dispose();
}
lastItem = null;
}
public override async Task <MonoDevelop.Ide.Editor.TooltipItem> GetItem(MonoTextEditor editor, int offset, CancellationToken token = default(CancellationToken))
{
var wrappedEditor = WrapEditor(editor);
if (wrappedEditor == null)
{
return(null);
}
var doc = IdeApp.Workbench.ActiveDocument;
if (doc == null)
{
return(null);
}
var task = provider.GetItem(wrappedEditor, doc, offset, token);
if (task == null)
{
LoggingService.LogWarning("Tooltip provider " + provider + " gave back null on GetItem (should always return a non null task).");
return(null);
}
var item = await task;
if (item == null)
{
return(null);
}
if (lastItem != null)
{
if (lastItem.Offset == item.Offset &&
lastItem.Length == item.Length &&
lastItem.Item.Equals(item.Item))
{
return(lastItem);
}
}
lastItem = item;
return(item);
}
public override Xwt.WindowFrame ShowTooltipWindow(MonoTextEditor editor, Xwt.WindowFrame tipWindow, int offset, Gdk.ModifierType modifierState, int mouseX, int mouseY, Ide.Editor.TooltipItem item)
{
var wrappedEditor = WrapEditor(editor);
if (wrappedEditor == null)
{
return(tipWindow);
}
provider.ShowTooltipWindow(wrappedEditor, tipWindow, item, modifierState.ToXwtValue(), mouseX, mouseY);
return(tipWindow);
}
public override Xwt.WindowFrame CreateTooltipWindow(MonoTextEditor editor, int offset, Gdk.ModifierType modifierState, Ide.Editor.TooltipItem item)
{
var wrappedEditor = WrapEditor(editor);
if (wrappedEditor == null)
{
return(null);
}
var control = provider.CreateTooltipWindow(wrappedEditor, IdeApp.Workbench.ActiveDocument, item, offset, modifierState.ToXwtValue());
if (control == null)
{
return(null);
}
return(control);
}
public override async Task<TooltipItem> GetItem (MonoTextEditor editor, int offset, CancellationToken token = default(CancellationToken))
{
var wrappedEditor = WrapEditor (editor);
if (wrappedEditor == null)
return null;
var doc = IdeApp.Workbench.ActiveDocument;
if (doc == null)
return null;
var task = provider.GetItem (wrappedEditor, doc, offset, token);
if (task == null) {
LoggingService.LogWarning ("Tooltip provider " + provider + " gave back null on GetItem (should always return a non null task).");
return null;
}
var item = await task;
if (item == null)
return null;
if (lastUnwrappedItem != null) {
if (lastUnwrappedItem.Offset == item.Offset &&
lastUnwrappedItem.Length == item.Length &&
lastUnwrappedItem.Item.Equals (item.Item)) {
return lastWrappedItem;
}
}
lastUnwrappedItem = item;
return lastWrappedItem = new TooltipItem (item.Item, item.Offset, item.Length);
}
public void Dispose ()
{
var disposableProvider = provider as IDisposable;
if (disposableProvider != null) {
disposableProvider.Dispose ();
}
lastWrappedItem = null;
lastUnwrappedItem = null;
}