protected override void OnDestroyed()
{
LogEnter();
try {
view?.RemoveFromSuperview();
view = null;
superview = null;
base.OnDestroyed();
} finally {
LogExit();
}
}
private void Faddout(NSView view)
{
NSAnimationContext.BeginGrouping();
NSAnimationContext.CurrentContext.Duration = 2;
view.RemoveFromSuperview();
NSAnimationContext.EndGrouping();
}
private void SwitchSettings(NSView newSettings)
{
UnfocusElement(); // update bindings
bool firstTime = __CurrentSettingsView == null;
if (__CurrentSettingsView != null)
{
__CurrentSettingsView.RemoveFromSuperview();
}
CGRect newFrame = new CGRect(
newSettings.Frame.X,
SettingsView.Frame.Height - newSettings.Frame.Height,
newSettings.Frame.Width,
newSettings.Frame.Height);
newSettings.Frame = newFrame;
SettingsView.AddSubview(newSettings);
__CurrentSettingsView = newSettings;
// Set new window height
var newHeight = newSettings.Frame.Height + (Window.Frame.Height - SettingsView.Frame.Bottom);
CGRect newRect = UIUtils.UpdateHeight(Window.Frame, (float)newHeight);
Window.SetFrame(newRect, true, !firstTime);
}
private void DisplaySubview(NSViewController controller, SubviewType type)
{
// Is this view already displayed?
if (ViewType == type)
{
return;
}
// Is there a view already being displayed?
if (Subview != null)
{
// Yes, remove it from the view
Subview.RemoveFromSuperview();
// Release memory
Subview = null;
SubviewController = null;
}
// Save values
ViewType = type;
SubviewController = controller;
Subview = controller.View;
// Define frame and display
Subview.Frame = new CGRect(0, 0, ViewContainer.Frame.Width, ViewContainer.Frame.Height);
ViewContainer.AddSubview(Subview);
}
public void RemoveVoutSubview(NSView view)
{
logger.Info("removeVoutSubview:");
//
view.RemoveFromSuperview();
subView = null;
}
// Methods
protected override void OnRealized()
{
WidgetFlags |= WidgetFlags.Realized;
WindowAttr attributes = default(WindowAttr);
attributes.X = Allocation.X;
attributes.Y = Allocation.Y;
attributes.Height = Allocation.Height;
attributes.Width = Allocation.Width;
attributes.WindowType = Gdk.WindowType.Child;
attributes.Wclass = WindowClass.InputOutput;
attributes.Visual = Visual;
attributes.TypeHint = (WindowTypeHint)100;
attributes.Colormap = Colormap;
attributes.EventMask = (int)(Events | EventMask.ExposureMask | EventMask.Button1MotionMask | EventMask.ButtonPressMask | EventMask.ButtonReleaseMask | EventMask.KeyPressMask | EventMask.KeyReleaseMask);
WindowAttributesType attributes_mask = WindowAttributesType.X | WindowAttributesType.Y | WindowAttributesType.Colormap | WindowAttributesType.Visual;
GdkWindow = new Gdk.Window(ParentWindow, attributes, (int)attributes_mask);
GdkWindow.UserData = Handle;
Style = Style.Attach(GdkWindow);
Style.SetBackground(GdkWindow, State);
WidgetFlags &= ~WidgetFlags.NoWindow;
NSView nSView = GtkMacInterop.GetNSView(this);
nSView.RemoveFromSuperview();
embedParent.AddSubview(nSView);
nSView.Frame = new CGRect(0, 0, embedParent.Frame.Width, embedParent.Frame.Height);
}
public static void BringSubviewToFront(this NSView superView, NSView theView)
{
if(theView == null || !superView.Subviews.Contains(theView))
return;
theView.RemoveFromSuperview();
superView.AddSubview(theView);
}
public void SetView(View view)
{
var oldView = _virtualView;
var isFromThisCell = oldView?.ToView() == _nativeView;
//Apple bug, somehow the view be a weird recycle... So only re-use if the view still matches
if (isFromThisCell && _virtualView != null && !_virtualView.IsDisposed)
{
view = view.Diff(_virtualView, false);
}
_virtualView = view;
var newView = view.ToView();
if (_nativeView != null && _nativeView != newView)
{
_nativeView.RemoveFromSuperview();
}
_nativeView = newView;
if (_nativeView != null && _nativeView.Superview != this)
{
AddSubview(_nativeView);
}
}
public override void Layout()
{
const int padding = 10;
nfloat availableHeight = Frame.Height;
nfloat availableWidth = Frame.Width - padding * 2;
nfloat imageWidth = 0;
nfloat accessoryViewWidth = 0;
if (ImageView != null)
{
nfloat imageHeight = imageWidth = availableHeight;
ImageView.Frame = new CGRect(padding, 0, imageWidth, imageHeight);
}
if (AccessoryView != null)
{
accessoryViewWidth = _style == NSTableViewCellStyle.Value1 ? 50 : availableWidth - 100;
AccessoryView.Frame = new CGRect(availableWidth - accessoryViewWidth + padding, 0, accessoryViewWidth,
availableHeight);
foreach (var subView in AccessoryView.Subviews)
{
//try to find the size the control wants, if no width use default width
var size = subView.FittingSize;
if (size.Width == 0)
{
size.Width = accessoryViewWidth;
}
var x = AccessoryView.Bounds.Width - size.Width;
var y = (AccessoryView.Bounds.Height - size.Height) / 2;
subView.Frame = new CGRect(new CGPoint(x, y), size);
}
}
nfloat labelHeights = availableHeight;
nfloat labelWidth = availableWidth - imageWidth - accessoryViewWidth;
if (DetailTextLabel != null)
{
if (!string.IsNullOrEmpty(DetailTextLabel?.StringValue))
{
labelHeights = availableHeight / 2;
DetailTextLabel.CenterTextVertically(new CGRect(imageWidth + padding, 0, labelWidth, labelHeights));
}
}
TextLabel?.CenterTextVertically(new CGRect(imageWidth + padding, availableHeight - labelHeights, labelWidth,
labelHeights));
var topNSView = Subviews.LastOrDefault();
if (_contexActionsTrackingView != topNSView)
{
_contexActionsTrackingView.RemoveFromSuperview();
_contexActionsTrackingView.Frame = Frame;
AddSubview(_contexActionsTrackingView, NSWindowOrderingMode.Above, Subviews.LastOrDefault());
}
base.Layout();
}
public static void BringSubviewToFront(this NSView superView, NSView theView)
{
if (theView == null || !superView.Subviews.Contains(theView))
{
return;
}
theView.RemoveFromSuperview();
superView.AddSubview(theView);
}
protected override void OnDestroyed()
{
LogEnter();
try {
view?.RemoveFromSuperview();
if (disposeViewOnGtkDestroy)
{
view?.Dispose();
}
view = null;
superview = null;
base.OnDestroyed();
} finally {
LogExit();
}
}
public void SetView(View view)
{
//TODO:We should do View Compare
//view.Diff (view);
currentContent?.RemoveFromSuperview();
currentContent = view.ToView();
currentView = view;
Console.WriteLine(currentContent.FittingSize);
this.AddSubview(currentContent);
}
void SetNativeView(NSView aView)
{
if (innerView != null)
{
innerView.RemoveFromSuperview();
}
innerView = aView;
innerView.Frame = Widget.Bounds;
Widget.AddSubview(innerView);
}
public void RemovePanel(int panel)
{
if (panel == 1)
{
if (view1 != null)
{
view1.RemoveFromSuperview();
RemoveChildPlacement(view1);
view1 = null;
}
}
else
{
if (view2 != null)
{
view2.RemoveFromSuperview();
RemoveChildPlacement(view2);
view2 = null;
}
}
}
private void DisplaySubview(NSViewController controller, SubviewType type)
{
// Is this view already displayed?
if (ViewType == type)
{
return;
}
// Is there a view already being displayed?
if (Subview != null)
{
// Yes, remove it from the view
Subview.RemoveFromSuperview();
// Release memory
Subview = null;
SubviewController = null;
}
// Save values
ViewType = type;
SubviewController = controller;
Subview = controller.View;
// Define frame and display
Subview.Frame = new CGRect(0, 0, ViewContainer.Frame.Width, ViewContainer.Frame.Height);
ViewContainer.AddSubview(Subview);
// Take action on type
switch (type)
{
case SubviewType.TableBinding:
AddButton.Active = true;
EditButton.Active = true;
DeleteButton.Active = true;
Search.Enabled = true;
break;
case SubviewType.CollectionView:
AddButton.Active = true;
EditButton.Active = true;
DeleteButton.Active = true;
Search.Enabled = true;
break;
default:
AddButton.Active = false;
EditButton.Active = false;
DeleteButton.Active = false;
Search.Enabled = false;
break;
}
}
public override void Remove(View view)
{
if (VirtualView?.View != null)
{
VirtualView.View.NeedsLayout -= HandleViewNeedsLayout;
}
_content?.RemoveFromSuperview();
_content = null;
base.Remove(view);
}
/// <summary>
/// Tears down.
/// </summary>
public void TearDown()
{
if (mContentView != null)
{
mContentView.RemoveFromSuperview();
}
mContentView = null;
mGridView = null;
mRowView = null;
Formatter = null;
}
public static void ReplaceChild(NSView cont, NSView oldView, NSView newView)
{
if (cont is IViewContainer)
{
((IViewContainer)cont).ReplaceChild(oldView, newView);
}
else if (cont is NSView)
{
newView.Frame = oldView.Frame;
oldView.RemoveFromSuperview();
newView.AddSubview(newView);
}
}
private void PlatformStop()
{
var movieView = _currentVideo.Player;
movieView.Pause();
movieView.Seek(CoreMedia.CMTime.Zero);
nsWindow.ContentView.WillRemoveSubview(view);
view.RemoveFromSuperview();
view.Dispose();
view = null;
layer.Dispose();
layer = null;
}
void SetNativeView(NSView aView)
{
if (innerView != null)
{
innerView.RemoveFromSuperview();
}
innerView = aView;
innerView.Frame = Widget.Bounds;
innerView.AutoresizingMask = NSViewResizingMask.WidthSizable | NSViewResizingMask.HeightSizable;
innerView.TranslatesAutoresizingMaskIntoConstraints = true;
Widget.AutoresizesSubviews = true;
Widget.AddSubview(innerView);
}
public void SetContent(NSView view)
{
var life = currentView as ILifeCycleView;
life?.ViewWillDissapear();
currentView?.RemoveFromSuperview();
view.Frame = contentView.Bounds;
currentView = view;
view.AutoresizingMask = NSViewResizingMask.WidthSizable | NSViewResizingMask.HeightSizable;
life = view as ILifeCycleView;
life?.ViewWillAppear();
contentView.AddSubview(view);
}
public void ShowToolkit(bool value)
{
if (!value)
{
toolkitButton.RemoveFromSuperview();
rescanSeparator.RemoveFromSuperview();
}
else
{
if (!stackView.Subviews.Contains(toolkitButton))
{
stackView.AddArrangedSubview(toolkitButton);
stackView.AddArrangedSubview(rescanSeparator);
}
}
}
public static void ShowInWindow(this NSView view)
{
var window = new NSWindow(
new CGRect(0, 0, 200, 200),
NSWindowStyle.Titled | NSWindowStyle.Resizable | NSWindowStyle.Closable,
NSBackingStore.Buffered,
false
);
if (view.Superview != null)
{
view.RemoveFromSuperview();
}
window.ContentView.AddSubview(view);
window.ContentView.AddConstraints(FillHorizontal(view, false));
window.ContentView.AddConstraints(FillVertical(view, false));
window.MakeKeyAndOrderFront(view);
}
public void SetContent(IWidgetBackend child)
{
if (currentChild != null)
{
currentChild.RemoveFromSuperview();
currentChild = null;
}
if (child == null)
{
return;
}
var childBackend = (ViewBackend)child;
childBackend.SizeToFit();
currentChild = childBackend.Widget;
Widget.AddSubview(currentChild);
ResetFittingSize();
}
private void ShowPanel(NSViewController controller)
{
// Is there a view already being displayed?
if (_subview != null)
{
// Yes, remove it from the view
_subview.RemoveFromSuperview();
// Release memory
_subview = null;
_subviewController = null;
}
// Save values
_subviewController = controller;
_subview = controller.View;
// Define frame and display
_subview.Frame = new CGRect(0, 0, panelContainer.Frame.Width, panelContainer.Frame.Height);
panelContainer.AddSubview(_subview);
}
public void SetContent(IWidgetBackend child)
{
if (currentChild != null)
{
currentChild.RemoveFromSuperview();
currentChild = null;
}
if (child == null)
{
return;
}
var childBackend = (ViewBackend)child;
currentChild = GetWidget(childBackend);
var contentView = (NSView)Widget.ContentView;
contentView.AddSubview(currentChild);
ResetFittingSize();
}
bool IViewHierarchyHandler.TryGetHighlightedView(double x, double y, bool clear, out IInspectView highlightedView)
{
highlightedView = null;
MacInspectView view = null;
foreach (var window in NSApplication.SharedApplication.Windows)
{
var position = window.ConvertRectFromScreen(new CGRect(x, y, 1, 1)).Location;
position = window.ContentView.ConvertPointFromView(position, null);
view = HitTestHarder(window.ContentView, position);
if (view != null)
{
break;
}
}
if (clear || view == null)
{
if (selectionLayer != null)
{
selectionLayer.RemoveFromSuperview();
selectionLayer.Dispose();
selectionLayer = null;
}
if (view == null)
{
return(false);
}
highlightedView = view;
return(true);
}
selectionLayer = view.UpdateSelection(selectionLayer ?? new SelectionLayer());
highlightedView = view;
return(true);
}
public NSView UpdateSelection(NSView selectionLayerView)
{
if (selectionLayerView.Superview != view)
{
if (selectionLayerView.Superview != null)
{
selectionLayerView.RemoveFromSuperview();
}
view.AddSubview(selectionLayerView);
}
var bounds = new CGRect(CGPoint.Empty, view.Bounds.Size);
selectionLayerView.Frame = bounds;
var transform = CATransform3D.Identity;
var selectionLayer = selectionLayerView.Layer.Sublayers [0];
var targetLayer = layer;
if (targetLayer != null)
{
var hostLayer = view.Layer;
bounds = targetLayer.Bounds;
transform = targetLayer.TransformToAncestor(hostLayer);
if (!hostLayer.SublayerTransform.IsIdentity)
{
transform = transform.Concat(
hostLayer.GetChildTransform().Invert());
}
}
selectionLayer.Transform = transform;
selectionLayer.Bounds = bounds;
selectionLayer.AnchorPoint = CGPoint.Empty;
selectionLayer.Position = CGPoint.Empty;
return(selectionLayerView);
}
void SetCurrentView(Element element)
{
var menuElement = element as MenuElement;
if (menuElement == null || menuElement.NavigateView == null)
{
return;
}
var life = currentView as ILifeCycleView;
life?.ViewWillDissapear();
currentView?.RemoveFromSuperview();
var view = menuElement.NavigateView;
view.Frame = _mainContentView.Bounds;
life = view as ILifeCycleView;
life?.ViewWillAppear();
currentView = view;
view.AutoresizingMask = NSViewResizingMask.WidthSizable | NSViewResizingMask.HeightSizable;
_mainContentView.AddSubview(view);
}
protected override void UpdateContents()
{
if (Node == null)
{
return;
}
foreach (var constraint in constraints)
{
constraint.Active = false;
constraint.Dispose();
}
constraints.Clear();
OptimalWidth = MarginSize;
var editable = TreeView.AllowWatchExpressions && Node.Parent is RootObjectValueNode;
var selected = Superview is NSTableRowView rowView && rowView.Selected;
var iconName = ObjectValueTreeViewController.GetIcon(Node.Flags);
var wrapper = (MacObjectValueNode)ObjectValue;
var textColor = NSColor.ControlText;
var showAddNewExpression = false;
var placeholder = string.Empty;
var name = Node.Name;
if (Node.IsUnknown)
{
if (!selected && TreeView.DebuggerService.Frame != null)
{
textColor = NSColor.FromCGColor(GetCGColor(Styles.ObjectValueTreeValueDisabledText));
}
}
else if (Node.IsError || Node.IsNotSupported)
{
}
else if (Node.IsImplicitNotSupported)
{
}
else if (Node.IsEvaluating)
{
if (!selected && Node.GetIsEvaluatingGroup())
{
textColor = NSColor.FromCGColor(GetCGColor(Styles.ObjectValueTreeValueDisabledText));
}
}
else if (Node.IsEnumerable)
{
}
else if (Node is AddNewExpressionObjectValueNode)
{
placeholder = GettextCatalog.GetString("Add item to watch");
showAddNewExpression = true;
name = string.Empty;
editable = true;
}
else if (!selected && TreeView.Controller.GetNodeHasChangedSinceLastCheckpoint(Node))
{
textColor = NSColor.FromCGColor(GetCGColor(Styles.ObjectValueTreeValueModifiedText));
}
NSView firstView;
if (showAddNewExpression)
{
AddNewExpressionButton.Image = GetImage("gtk-add", Gtk.IconSize.Menu, selected);
firstView = AddNewExpressionButton;
if (!addNewExpressionVisible)
{
ImageView.RemoveFromSuperview();
AddSubview(AddNewExpressionButton);
addNewExpressionVisible = true;
}
}
else
{
ImageView.Image = GetImage(iconName, Gtk.IconSize.Menu, selected);
firstView = ImageView;
if (addNewExpressionVisible)
{
AddNewExpressionButton.RemoveFromSuperview();
addNewExpressionVisible = false;
AddSubview(ImageView);
}
}
constraints.Add(firstView.CenterYAnchor.ConstraintEqualToAnchor(CenterYAnchor));
constraints.Add(firstView.LeadingAnchor.ConstraintEqualToAnchor(LeadingAnchor, MarginSize));
constraints.Add(firstView.WidthAnchor.ConstraintEqualToConstant(ImageSize));
constraints.Add(firstView.HeightAnchor.ConstraintEqualToConstant(ImageSize));
OptimalWidth += ImageSize;
OptimalWidth += RowCellSpacing;
TextField.PlaceholderAttributedString = GetAttributedPlaceholderString(placeholder);
TextField.StringValue = name;
TextField.TextColor = textColor;
TextField.Editable = editable;
UpdateFont(TextField);
TextField.SizeToFit();
ImageView.AccessibilityTitle = ObjectValueTreeViewController.GetAccessibilityTitleForIcon(
Node.Flags,
GettextCatalog.GetString("Object Name"));
var value = editable && string.IsNullOrEmpty(name) ? placeholder : name;
var textWidth = GetWidthForString(TextField.Font, value);
OptimalWidth += textWidth;
NSView textView;
if (editing)
{
textView = editorTextView;
var span = editor.TextBuffer.CurrentSnapshot.GetEntireSpan();
editor.TextBuffer.Replace(span, name);
if (!editorTextViewVisible)
{
TextField.RemoveFromSuperview();
editorTextViewVisible = true;
AddSubview(textView);
}
constraints.Add(textView.TopAnchor.ConstraintEqualToAnchor(TopAnchor, (nfloat)editor.FormattedLineSource.BaseIndentation));
constraints.Add(textView.BottomAnchor.ConstraintEqualToAnchor(BottomAnchor, (nfloat)editor.FormattedLineSource.BaseIndentation));
}
else
{
textView = TextField;
if (editorTextViewVisible)
{
editorTextView.RemoveFromSuperview();
editorTextViewVisible = false;
AddSubview(TextField);
}
constraints.Add(TextField.CenterYAnchor.ConstraintEqualToAnchor(CenterYAnchor));
}
constraints.Add(textView.LeadingAnchor.ConstraintEqualToAnchor(firstView.TrailingAnchor, RowCellSpacing));
if (!editing && MacObjectValueTreeView.ValidObjectForPreviewIcon(Node))
{
SetPreviewButtonIcon(PreviewButtonIcon.Hidden);
if (!previewIconVisible)
{
AddSubview(PreviewButton);
previewIconVisible = true;
}
constraints.Add(TextField.WidthAnchor.ConstraintGreaterThanOrEqualToConstant(textWidth));
constraints.Add(PreviewButton.CenterYAnchor.ConstraintEqualToAnchor(CenterYAnchor));
constraints.Add(PreviewButton.LeadingAnchor.ConstraintEqualToAnchor(TextField.TrailingAnchor, RowCellSpacing));
constraints.Add(PreviewButton.WidthAnchor.ConstraintEqualToConstant(ImageSize));
constraints.Add(PreviewButton.HeightAnchor.ConstraintEqualToConstant(ImageSize));
OptimalWidth += RowCellSpacing;
OptimalWidth += ImageSize;
}
else
{
if (previewIconVisible)
{
PreviewButton.RemoveFromSuperview();
previewIconVisible = false;
}
constraints.Add(textView.TrailingAnchor.ConstraintEqualToAnchor(TrailingAnchor, -MarginSize));
}
foreach (var constraint in constraints)
{
constraint.Active = true;
}
OptimalWidth += MarginSize;
wrapper.OptimalNameFont = TreeView.CustomFont;
wrapper.OptimalNameWidth = OptimalWidth;
wrapper.OptimalXOffset = Frame.X;
}
public override void Remove(View view)
{
_content?.RemoveFromSuperview();
base.Remove(view);
}
