protected override Window CreateTooltipWindow (TextEditor editor, int offset, Gdk.ModifierType modifierState, TooltipItem item)
{
var doc = IdeApp.Workbench.ActiveDocument;
if (doc == null)
return null;
var titem = item.Item as TTI;
if (titem == null)
return null;
var result = new TooltipInformationWindow ();
result.ShowArrow = true;
foreach(var i in AmbiguousType.TryDissolve(titem.t))
{
if (i == null)
continue;
var tooltipInformation = TooltipInfoGen.Create(i, editor.ColorStyle);
if (tooltipInformation != null && !string.IsNullOrEmpty(tooltipInformation.SignatureMarkup))
result.AddOverload(tooltipInformation);
}
if (result.Overloads < 1) {
result.Dispose ();
return null;
}
result.RepositionWindow ();
return result;
}
protected override void OnDestroyed()
{
if (declarationviewwindow != null)
{
declarationviewwindow.Destroy();
declarationviewwindow = null;
}
if (mutableList != null)
{
mutableList.Changing -= OnCompletionDataChanging;
mutableList.Changed -= OnCompletionDataChanged;
mutableList = null;
}
if (completionDataList != null)
{
if (completionDataList is IDisposable)
{
((IDisposable)completionDataList).Dispose();
}
CloseCompletionList();
completionDataList = null;
}
HideDeclarationView();
if (declarationviewwindow != null)
{
declarationviewwindow.Destroy();
declarationviewwindow = null;
}
ReleaseObjects();
base.OnDestroyed();
}
//TooltipItem lastResult;
#endregion
#region Lowlevel
static void DestroyLastTooltipWindow ()
{
if (lastWindow != null) {
lastWindow.Destroy ();
lastWindow = null;
}
}
void EnsureDeclarationViewWindow()
{
if (declarationviewwindow == null)
{
declarationviewwindow = new TooltipInformationWindow();
}
else
{
declarationviewwindow.SetDefaultScheme();
}
}
void EnsureDeclarationViewWindow()
{
if (declarationviewwindow == null)
{
declarationviewwindow = new TooltipInformationWindow();
}
else
{
declarationviewwindow.SetDefaultScheme();
}
declarationviewwindow.Theme.SetBackgroundColor(Gui.Styles.CodeCompletion.BackgroundColor);
}
void EnsureDeclarationViewWindow()
{
if (declarationviewwindow == null)
{
declarationviewwindow = new TooltipInformationWindow();
}
else
{
declarationviewwindow.SetDefaultScheme();
}
var style = Editor.Highlighting.SyntaxModeService.GetColorStyle(IdeApp.Preferences.ColorScheme);
declarationviewwindow.Theme.SetFlatColor(style.CompletionTooltipWindow.Color);
if (style.CompletionWindow.HasBorderColor)
{
declarationviewwindow.Theme.BorderColor = style.CompletionTooltipWindow.BorderColor;
}
}
void ShowTooltipInfo()
{
ClearDescriptions();
headlabel.Markup = currentTooltipInformation.SignatureMarkup;
headlabel.Visible = true;
if (Theme.DrawPager)
{
headlabel.WidthRequest = headlabel.RealWidth + 70;
}
foreach (var cat in currentTooltipInformation.Categories)
{
descriptionBox.PackStart(CreateCategory(TooltipInformationWindow.GetHeaderMarkup(cat.Item1), cat.Item2), true, true, 4);
}
if (!string.IsNullOrEmpty(currentTooltipInformation.SummaryMarkup))
{
descriptionBox.PackStart(CreateCategory(TooltipInformationWindow.GetHeaderMarkup(GettextCatalog.GetString("Summary")), currentTooltipInformation.SummaryMarkup), true, true, 4);
}
descriptionBox.ShowAll();
Content.QueueForReallocate();
Show();
}
VBox CreateCategory(string categoryName, string categoryContentMarkup)
{
return(TooltipInformationWindow.CreateCategory(categoryName, categoryContentMarkup, foreColor, Theme.Font.ToPangoFont()));
}
VBox CreateCategory(string categoryName, string categoryContentMarkup)
{
return(TooltipInformationWindow.CreateCategory(categoryName, categoryContentMarkup, foreColor));
}
public override Gtk.Window ShowTooltipWindow (TextEditor editor, int offset, Gdk.ModifierType modifierState, int mouseX, int mouseY, TooltipItem item)
{
var titem = (ToolTipData)item.Item;
if (lastNode != null && lastWindow != null && lastWindow.IsRealized && titem.Node != null && lastNode == titem.Node)
return lastWindow;
DestroyLastTooltipWindow ();
var tipWindow = CreateTooltipWindow (editor, offset, modifierState, item) as TooltipInformationWindow;
if (tipWindow == null)
return null;
var hoverNode = titem.Node.GetNodeAt (editor.OffsetToLocation (offset)) ?? titem.Node;
var p1 = editor.LocationToPoint (hoverNode.StartLocation);
var p2 = editor.LocationToPoint (hoverNode.EndLocation);
var positionWidget = editor.TextArea;
var caret = new Gdk.Rectangle ((int)p1.X - positionWidget.Allocation.X, (int)p2.Y - positionWidget.Allocation.Y, (int)(p2.X - p1.X), (int)editor.LineHeight);
tipWindow.ShowPopup (positionWidget, caret, PopupPosition.Top);
tipWindow.EnterNotifyEvent += delegate {
editor.HideTooltip (false);
};
lastWindow = tipWindow;
lastNode = titem.Node;
return tipWindow;
}
protected override Gtk.Window CreateTooltipWindow (Mono.TextEditor.TextEditor editor, int offset, Gdk.ModifierType modifierState, TooltipItem item)
{
var doc = IdeApp.Workbench.ActiveDocument;
if (doc == null)
return null;
var titem = (ToolTipData)item.Item;
var tooltipInformation = CreateTooltip (titem, offset, null);
if (tooltipInformation == null || string.IsNullOrEmpty (tooltipInformation.SignatureMarkup))
return null;
var result = new TooltipInformationWindow ();
result.ShowArrow = true;
result.AddOverload (tooltipInformation);
result.RepositionWindow ();
return result;
}
public override Control CreateTooltipWindow (TextEditor editor, DocumentContext ctx, TooltipItem item, int offset, Gdk.ModifierType modifierState)
{
var doc = ctx;
if (doc == null)
return null;
var titem = (ToolTipData)item.Item;
var tooltipInformation = CreateTooltip (titem, editor, ctx, offset, modifierState);
if (tooltipInformation == null || string.IsNullOrEmpty (tooltipInformation.SignatureMarkup))
return null;
var result = new TooltipInformationWindow ();
result.ShowArrow = true;
result.AddOverload (tooltipInformation);
result.RepositionWindow ();
return result;
}
void ShowTipInfoWindow (TextEditor editor, TooltipInformationWindow tipWindow, TooltipItem item, Xwt.ModifierKeys modifierState, int mouseX, int mouseY)
{
Gtk.Widget editorWidget = editor;
var startLoc = editor.OffsetToLocation (item.Offset);
var endLoc = editor.OffsetToLocation (item.EndOffset);
var p1 = editor.LocationToPoint (startLoc);
var p2 = editor.LocationToPoint (endLoc);
int w = (int)(p2.X - p1.X);
var caret = new Gdk.Rectangle (
(int)p1.X,
(int)p1.Y,
(int)w,
(int)editor.LineHeight
);
tipWindow.ShowPopup (editorWidget, caret, PopupPosition.Top);
}
public override Window ShowTooltipWindow (TextEditor editor, int offset, Gdk.ModifierType modifierState, int mouseX, int mouseY, TooltipItem item)
{
var titem = (item.Item as TTI).sr;
DestroyLastTooltipWindow ();
var tipWindow = CreateTooltipWindow (editor, offset, modifierState, item) as TooltipInformationWindow;
if (tipWindow == null)
return null;
var positionWidget = editor.TextArea;
Cairo.Point p1, p2;
var dn = titem as INode;
if (dn != null)
{
if (dn.NameLocation.IsEmpty)
p1 = p2 = editor.LocationToPoint(dn.Location.Line, dn.Location.Column);
else
{
p1 = editor.LocationToPoint(dn.NameLocation.Line, dn.NameLocation.Column);
p2 = editor.LocationToPoint(dn.NameLocation.Line, dn.NameLocation.Column + (dn.Name ?? "").Length);
}
}
else {
p1 = editor.LocationToPoint (editor.OffsetToLocation(item.ItemSegment.Offset));
p2 = editor.LocationToPoint (editor.OffsetToLocation(item.ItemSegment.EndOffset));
}
var caret = new Gdk.Rectangle (p1.X - positionWidget.Allocation.X, p2.Y - positionWidget.Allocation.Y, (p2.X - p1.X), (int)editor.LineHeight);
tipWindow.ShowPopup (positionWidget, caret, PopupPosition.Top);
lastWindow = tipWindow;
tipWindow.EnterNotifyEvent += delegate {
editor.HideTooltip (false);
};
//lastNode = titem.Result;
return tipWindow;
}
public override Control CreateTooltipWindow (TextEditor editor, DocumentContext ctx, TooltipItem item, int offset, Gdk.ModifierType modifierState)
{
var doc = ctx;
if (doc == null)
return null;
var result = new TooltipInformationWindow ();
result.ShowArrow = true;
result.AddOverload ((TooltipInformation)item.Item);
result.RepositionWindow ();
return result;
}
public override Window ShowTooltipWindow(TextEditor editor, int offset, Gdk.ModifierType modifierState, int mouseX, int mouseY, TooltipItem item)
{
var titems = item.Item as AbstractType;/*
if (lastNode != null && lastWindow != null && lastWindow.IsRealized && titem.Result != null && lastNode == titem.Result)
return lastWindow;*/
DestroyLastTooltipWindow ();
var tipWindow = CreateTooltipWindow (editor, offset, modifierState, item) as TooltipInformationWindow;
if (tipWindow == null)
return null;
var titem = titems.DeclarationOrExpressionBase;
var positionWidget = editor.TextArea;
Cairo.Point p1, p2;
if (titem != null) {
p1 = editor.LocationToPoint (titem.Location.Line, titem.Location.Column);
p2 = editor.LocationToPoint (titem.EndLocation.Line, titem.EndLocation.Column);
} else {
p1 = editor.LocationToPoint (editor.OffsetToLocation(item.ItemSegment.Offset));
p2 = editor.LocationToPoint (editor.OffsetToLocation(item.ItemSegment.EndOffset));
}
var caret = new Gdk.Rectangle (p1.X - positionWidget.Allocation.X, p2.Y - positionWidget.Allocation.Y, (p2.X - p1.X), (int)editor.LineHeight);
tipWindow.ShowPopup (positionWidget, caret, PopupPosition.Top);
lastWindow = tipWindow;
tipWindow.EnterNotifyEvent += delegate {
editor.HideTooltip (false);
};
//lastNode = titem.Result;
return tipWindow;
}
