private void SetAdorner()
{
TextPointer textPosition = this.RichTextBox.Selection.Start;
AdornerLayer adornerLayer = AdornerLayer.GetAdornerLayer(this.RichTextBox);
if (null != adornerLayer && null != this.m_resizingAdorner)
{
adornerLayer.Remove(this.m_resizingAdorner);
this.m_resizingAdorner.Visibility = Visibility.Hidden;
this.m_resizingAdorner = null;
}
UIElement uiElement = null;
InlineUIContainer inlineUIContainer = Helper.GetInlineUIContainer(textPosition);
if (null != inlineUIContainer && null != inlineUIContainer.Child)
{
uiElement = inlineUIContainer.Child;
}
//else
//{
// Table table = Helper.GetTableAncestor(textPosition);
// uiElement = ((FlowDocument)table.Parent);
//}
if (null != uiElement)
{
this.m_resizingAdorner = new ResizingAdorner(uiElement);
adornerLayer.Add(this.m_resizingAdorner);
}
}
public void ClearImageResizers(RichTextBox editor)
{
if (current != null)
{
current.ClearTumb();
AdornerLayer al = AdornerLayer.GetAdornerLayer(editor);
al.Remove(current);
al.Update();
current = null;
}
}
private void OnGotFocus(object sender, RoutedEventArgs args)
{
_adorner = new ResizingAdorner(this, _desiredSize);
_adorner.DesiredSizeChanged += OnDesiredSizeChanged;
var adornerLayer = AdornerLayer.GetAdornerLayer(this);
if (adornerLayer != null)
{
adornerLayer.Add(_adorner);
}
}
public void AddImageResizers(RichTextBox editor)
{
var images = GetVisuals(editor).OfType<Image>();
al = AdornerLayer.GetAdornerLayer(editor);
foreach (var image in images)
{
current = new ResizingAdorner(new ResizingAdorner(image));
//ResizingAdorner ral = new ResizingAdorner(image);
al.Add(current);
al.Update();
//LIBTODO:
}
}
public void ChangeImageResizers(RichTextBox editor, Image im)
{
AdornerLayer al = AdornerLayer.GetAdornerLayer(editor);
if (current != null)
{
al.Remove(current);
}
current = new ResizingAdorner(im);
al.Add(current);
al.Update();
}
private void OnLostFocus(object sender, RoutedEventArgs args)
{
_adorner.ResizeStarted -= OnResizeStarted;
_adorner.ResizeCompleted -= OnResizeCompleted;
var adornerLayer = AdornerLayer.GetAdornerLayer(MyContent);
if (adornerLayer != null)
{
adornerLayer.Remove(_adorner);
_adorner = null;
}
}
private void OnGotFocus(object sender, RoutedEventArgs args)
{
_adorner = new ResizingAdorner(MyContent);
_adorner.ResizeStarted += OnResizeStarted;
_adorner.ResizeCompleted += OnResizeCompleted;
var adornerLayer = AdornerLayer.GetAdornerLayer(MyContent);
if (adornerLayer != null)
{
adornerLayer.Add(_adorner);
}
}
public static void ClearImageResizers()
{
if (_currentResizingAdorner != null)
{
AdornerLayer noteEditorAdornerLayer = AdornerLayer.GetAdornerLayer(_noteEditor);
noteEditorAdornerLayer.Remove(_currentResizingAdorner);
noteEditorAdornerLayer.Update();
// clear all internal variables
_currentResizingAdorner = null;
_imageResized = false;
}
}
private void OnLostFocus(object sender, RoutedEventArgs args)
{
if (_adorner == null)
{
Debug.Fail("Lost focus without creating an adorner");
return;
}
_adorner.DesiredSizeChanged -= OnDesiredSizeChanged;
var adornerLayer = AdornerLayer.GetAdornerLayer(this);
if (adornerLayer != null)
{
adornerLayer.Remove(_adorner);
_adorner = null;
}
}
private void experimentNode_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
if (e.PropertyName == "IsSelected")
{
ExperimentNode node = (ExperimentNode)sender;
AdornerLayer adornerLayer = AdornerLayer.GetAdornerLayer(m_nodeControl);
if (node.IsSelected == true)
{
var resizer = new ResizingAdorner(m_nodeControl);
resizer.ResizingHorizontally += MoveCenterHorizontally;
resizer.ResizingVertically += MoveCenterVertically;
adornerLayer.Add(resizer);
}
else
{
adornerLayer.Remove(adornerLayer.GetAdorners(m_nodeControl)[0]);
}
}
}
private static void AddAdorner(UIElement rec)
{
adornerLayer = AdornerLayer.GetAdornerLayer(rec);
System.Diagnostics.Debug.Assert(adornerLayer != null, "Oops, you have not defined an AdornerDecorator in the template, check the generic.xaml file.");
if (adornerLayer == null)
{
return;
}
if (adornerLayer.GetAdorners(rec) == null)
{
ResizingAdorner rad = new ResizingAdorner(rec);
if (rec is Connectable)
{
rad.HeightEnabled = (rec as Connectable).ResizableHeight;
rad.WidthEnabled = (rec as Connectable).ResizableWidth;
rad.MinHeight = (rec as Connectable).MinHeight;
rad.MinWidth = (rec as Connectable).MinWidth;
}
adornerLayer.Add(rad);
}
}
public static void UpdateImageResizers(Image image)
{
AdornerLayer noteEditorAdornerLayer = AdornerLayer.GetAdornerLayer(_noteEditor);
if (_currentResizingAdorner != null)
{
ClearImageResizers();
}
_currentResizingAdorner = new ResizingAdorner(image, _noteEditor.ActualWidth, _noteEditor.ActualHeight);
_currentResizingAdorner.AdornerResized += () =>
{
if (_imageResized == false)
{
_imageResized = true;
ImageResized?.Invoke();
System.Diagnostics.Debug.WriteLine($"{DateTime.Now.TimeOfDay} - [Event] AdornerResized triggered");
}
};
noteEditorAdornerLayer.Add(_currentResizingAdorner);
noteEditorAdornerLayer.Update();
}
public void AddAdorner(object sender, object followItem = null)
{
Drawer.Selector.FinishSelect();
if (sender is Line line)
{
var al = AdornerLayer.GetAdornerLayer(line);
var adn = new LineAdorner(line);
adn.Drawer = Drawer;
adn.FollowItem = followItem;
al?.Add(adn);
Drawer.DrawTool = Tool.MoveResize;
}
else
{
var al = AdornerLayer.GetAdornerLayer((UIElement)sender);
var adn = new ResizingAdorner((UIElement)sender);
adn.Drawer = Drawer;
al?.Add(adn);
Drawer.DrawTool = Tool.MoveResize;
}
}
private void OnGotFocus(object sender, RoutedEventArgs args) {
_adorner = new ResizingAdorner(MyContent);
_adorner.ResizeStarted += OnResizeStarted;
_adorner.ResizeCompleted += OnResizeCompleted;
var adornerLayer = AdornerLayer.GetAdornerLayer(MyContent);
if (adornerLayer != null) {
adornerLayer.Add(_adorner);
}
}
private void OnLostFocus(object sender, RoutedEventArgs args) {
_adorner.ResizeStarted -= OnResizeStarted;
_adorner.ResizeCompleted -= OnResizeCompleted;
var adornerLayer = AdornerLayer.GetAdornerLayer(MyContent);
if (adornerLayer != null) {
adornerLayer.Remove(_adorner);
_adorner = null;
}
}
private void SetAdorner()
{
TextPointer textPosition = this.RichTextBox.Selection.Start;
AdornerLayer adornerLayer = AdornerLayer.GetAdornerLayer(this.RichTextBox);
if (null != adornerLayer && null != this.m_resizingAdorner)
{
adornerLayer.Remove(this.m_resizingAdorner);
this.m_resizingAdorner.Visibility = Visibility.Hidden;
this.m_resizingAdorner = null;
}
UIElement uiElement = null;
InlineUIContainer inlineUIContainer = Helper.GetInlineUIContainer(textPosition);
if (null != inlineUIContainer && null != inlineUIContainer.Child)
{
uiElement = inlineUIContainer.Child;
}
//else
//{
// Table table = Helper.GetTableAncestor(textPosition);
// uiElement = ((FlowDocument)table.Parent);
//}
if (null != uiElement)
{
this.m_resizingAdorner = new ResizingAdorner(uiElement);
adornerLayer.Add(this.m_resizingAdorner);
}
}
