bool ShowTooltipEvent()
{
tipShowTimeoutId = 0;
if (!mouseOver)
{
return(false);
}
int remainingMs = (int)(scheduledTipTime - DateTime.Now).TotalMilliseconds;
if (remainingMs > 50)
{
// Still some significant time left. Re-schedule the timer
tipShowTimeoutId = GLib.Timeout.Add((uint)remainingMs, ShowTooltipEvent);
return(false);
}
if (!string.IsNullOrEmpty(tip))
{
HideTooltip();
tooltipWindow = TooltipPopoverWindow.Create();
tooltipWindow.ShowArrow = true;
tooltipWindow.Text = tip;
tooltipWindow.ShowPopup(box, PopupPosition.Top);
}
return(false);
}
void ShowTooltipWindow(int x, int y)
{
tooltipTimeout = 0;
if (x >= Allocation.Width)
{
return;
}
var row = GetAllRows(true).FirstOrDefault(r => !r.IsCategory && y >= r.EditorBounds.Y && y <= r.EditorBounds.Bottom);
if (row != null)
{
if (tooltipWindow == null)
{
tooltipWindow = TooltipPopoverWindow.Create();
tooltipWindow.ShowArrow = true;
}
var s = new System.Text.StringBuilder("<b>" + row.Property.DisplayName + "</b>");
s.AppendLine();
s.AppendLine();
s.Append(GLib.Markup.EscapeText(row.Property.Description));
if (row.Property.Converter.CanConvertTo(row, typeof(string)))
{
var value = Convert.ToString(row.Property.GetValue(row.Instance));
if (!string.IsNullOrEmpty(value))
{
const int chunkLength = 200;
var multiLineValue = string.Join(Environment.NewLine, Enumerable.Range(0, (int)Math.Ceiling((double)value.Length / chunkLength)).Select(n => string.Concat(value.Skip(n * chunkLength).Take(chunkLength))));
s.AppendLine();
s.AppendLine();
s.Append("Value: ").Append(multiLineValue);
}
}
tooltipWindow.Markup = s.ToString();
tooltipWindow.ShowPopup(this, new Gdk.Rectangle(0, row.EditorBounds.Y, Allocation.Width, row.EditorBounds.Height), PopupPosition.Right);
}
}
void HandleKeyTreeMotion(double mouseX, double mouseY)
{
if (keyBindingsPanel.duplicates?.Count <= 0)
{
return;
}
var hit = HitTest(mouseX, mouseY);
if (hit.ButtonBounds.IsEmpty)
{
HideConflictTooltip();
return;
}
if (hit.AllKeys.Count == 0)
{
return;
}
HashSet <Command> keyDuplicates = null;
if (keyBindingsPanel.duplicates.TryGetValue(hit.AllKeys [hit.SelectedKey], out keyDuplicates))
{
var cmdDuplicates = keyDuplicates.Where(cmd => cmd != hit.Command);
if (tooltipWindow == null)
{
tooltipWindow = TooltipPopoverWindow.Create();
tooltipWindow.ShowArrow = true;
//tooltipWindow.LeaveNotifyEvent += delegate { HideConflictTooltip (); };
}
var text = string.Empty;
HashSet <Command> cmdConflicts = null;
bool hasConflict = false;
if (keyBindingsPanel.conflicts != null && keyBindingsPanel.conflicts.TryGetValue(hit.AllKeys [hit.SelectedKey], out cmdConflicts))
{
hasConflict = cmdConflicts.Contains(hit.Command);
}
if (hasConflict)
{
var acmdConflicts = cmdConflicts.Where(cmd => cmd != hit.Command).ToArray();
text += GettextCatalog.GetPluralString(
"This shortcut is assigned to another command that is available\nin the same context. Please set a different shortcut.",
"This shortcut is assigned to other commands that are available\nin the same context. Please set a different shortcut.",
acmdConflicts.Length) + "\n\n";
text += GettextCatalog.GetString("Conflicts:");
foreach (var conflict in acmdConflicts)
{
text += "\n\u2022 " + conflict.Category + " \u2013 " + conflict.DisplayName;
}
cmdDuplicates = cmdDuplicates.Except(acmdConflicts);
}
if (cmdDuplicates.Count() > 0)
{
if (hasConflict)
{
text += "\n\n";
}
text += GettextCatalog.GetString("Duplicates:");
foreach (var cmd in cmdDuplicates)
{
text += "\n\u2022 " + cmd.Category + " \u2013 " + cmd.DisplayName;
}
}
tooltipWindow.Markup = text;
tooltipWindow.Severity = hasConflict ? Tasks.TaskSeverity.Error : Tasks.TaskSeverity.Warning;
tooltipWindow.ShowPopup(keyBindingsTree, hit.ButtonBounds, PopupPosition.Top);
}
else
{
HideConflictTooltip();
}
}