async void CreateWiget ()
{
if (widget == null) {
widget = new DiffWidget (info);
try {
ComparisonWidget.DiffEditor.Document.Text = await info.Item.Repository.GetBaseTextAsync (info.Item.Path);
} catch (Exception ex) {
LoggingService.LogInternalError ("Error fetching text from repository ", ex);
}
ComparisonWidget.SetLocal (ComparisonWidget.OriginalEditor.GetTextEditorData ());
widget.ShowAll ();
}
}
public void ActivateItem(int n)
{
var textEditor = (MonoTextEditor)box.Tag;
if (n == 0)
{
box.SetItem(GettextCatalog.GetString("Local"), null, new object());
widget.SetLocal(textEditor.GetTextEditorData());
return;
}
widget.RemoveLocal(textEditor.GetTextEditorData());
textEditor.Document.IsReadOnly = true;
if (n == 1)
{
box.SetItem(GettextCatalog.GetString("Base"), null, new object());
if (textEditor == widget.editors[0])
{
widget.diffRevision = null;
}
else
{
widget.originalRevision = null;
}
Task.Run(async() => {
try {
return(await widget.info.Item.Repository.GetBaseTextAsync(widget.info.Item.Path));
} catch (Exception ex) {
var text = string.Format(GettextCatalog.GetString("Error while getting the base text of {0}:\n{1}"), widget.info.Item.Path, ex.ToString());
await Runtime.RunInMainThread(() => MessageService.ShowError(text));
return(text);
}
}).ContinueWith(t => {
var editor = (MonoTextEditor)box.Tag;
if (editor.IsDisposed)
{
return;
}
editor.Document.Text = t.Result;
widget.CreateDiff();
}, Runtime.MainTaskScheduler);
return;
}
Revision rev = widget.info.History[n - 2];
widget.SetRevision(textEditor, rev);
}
public void ActivateItem(int n)
{
if (n == 0)
{
box.SetItem("Local", null, new object());
widget.SetLocal(((TextEditor)box.Tag).GetTextEditorData());
return;
}
widget.RemoveLocal(((TextEditor)box.Tag).GetTextEditorData());
((TextEditor)box.Tag).Document.ReadOnly = true;
if (n == 1)
{
box.SetItem("Base", null, new object());
if (((TextEditor)box.Tag) == widget.editors[0])
{
widget.diffRevision = null;
}
else
{
widget.originalRevision = null;
}
string text;
try
{
text = widget.info.Item.Repository.GetBaseText(widget.info.Item.Path);
}
catch (Exception ex)
{
text = string.Format(GettextCatalog.GetString("Error while getting the base text of {0}:\n{1}"), widget.info.Item.Path, ex.ToString());
MessageService.ShowError(text);
}
((TextEditor)box.Tag).Document.Text = text;
widget.CreateDiff();
return;
}
Revision rev = widget.info.History[n - 2];
widget.SetRevision((TextEditor)box.Tag, rev);
}
public ComparisonView (VersionControlDocumentInfo info) : base ("Comparison")
{
this.info = info;
widget = new ComparisonWidget (info);
widget.OriginalEditor.Document.MimeType = widget.DiffEditor.Document.MimeType = info.Document.Editor.Document.MimeType;
widget.OriginalEditor.Options.FontName = widget.DiffEditor.Options.FontName = info.Document.Editor.Options.FontName;
widget.OriginalEditor.Options.ColorScheme = widget.DiffEditor.Options.ColorScheme = info.Document.Editor.Options.ColorScheme;
widget.OriginalEditor.Options.ShowFoldMargin = widget.DiffEditor.Options.ShowFoldMargin = false;
widget.OriginalEditor.Options.ShowIconMargin = widget.DiffEditor.Options.ShowIconMargin = false;
widget.DiffEditor.Document.Text = info.Item.Repository.GetBaseText (info.Item.Path);
widget.SetLocal (widget.OriginalEditor.GetTextEditorData ());
widget.ShowAll ();
}