public DesignerItem AddDesignerItem(FrameworkElement item, Point position, Size?size, int layer = 0)
{
DesignerItem newItem = new DesignerItem();
newItem.Content = item;
newItem.Layer = layer;
if (size.HasValue)
{
newItem.Width = size.Value.Width;
newItem.Height = size.Value.Height;
}
DesignerCanvas.SetLeft(newItem, position.X);
DesignerCanvas.SetTop(newItem, position.Y);
//Canvas.SetZIndex(newItem, this.Children.Count);
newItem.ZIndex = this.Children.Count;
this.Children.Add(newItem);
SetConnectorDecoratorTemplate(newItem);
//update selection
this.SelectionService.SelectItem(newItem);
newItem.Focus();
raiseDesignerItemAdded(item, newItem);
updateVisibleDesigneritems();
return(newItem);
}
public void AddItem(Object content, Point?desiredPosition = null, Size?desiredSize = null)
{
if (content != null)
{
DesignerItem newItem = new DesignerItem();
newItem.Content = content;
Point position = desiredPosition.HasValue ? desiredPosition.Value : new Point();
if (desiredSize.HasValue)
{
newItem.Width = desiredSize.Value.Width;
newItem.Height = desiredSize.Value.Height;
DesignerCanvas.SetLeft(newItem, Math.Max(0, position.X - newItem.Width / 2));
DesignerCanvas.SetTop(newItem, Math.Max(0, position.Y - newItem.Height / 2));
}
else
{
DesignerCanvas.SetLeft(newItem, Math.Max(0, position.X));
DesignerCanvas.SetTop(newItem, Math.Max(0, position.Y));
}
Canvas.SetZIndex(newItem, this.Children.Count);
this.Children.Add(newItem);
listDesignerItem.Add(newItem);
SetConnectorDecoratorTemplate(newItem);
//update selection
//this.SelectionService.SelectItem(newItem);
//newItem.Focus();
}
}
protected override void OnDrop(DragEventArgs e)
{
base.OnDrop(e);
DragObject dragObject = e.Data.GetData(typeof(DragObject)) as DragObject;
if (dragObject != null && !String.IsNullOrEmpty(dragObject.Xaml))
{
DesignerItem newItem = null;
Object content = XamlReader.Load(XmlReader.Create(new StringReader(dragObject.Xaml)));
if (content != null)
{
newItem = new DesignerItem();
newItem.Content = content;
Point position = e.GetPosition(this);
if (dragObject.DesiredSize.HasValue)
{
Size desiredSize = dragObject.DesiredSize.Value;
newItem.Width = desiredSize.Width;
newItem.Height = desiredSize.Height;
DesignerCanvas.SetLeft(newItem, Math.Max(0, position.X - newItem.Width / 2));
DesignerCanvas.SetTop(newItem, Math.Max(0, position.Y - newItem.Height / 2));
}
else
{
DesignerCanvas.SetLeft(newItem, Math.Max(0, position.X));
DesignerCanvas.SetTop(newItem, Math.Max(0, position.Y));
}
Canvas.SetZIndex(newItem, this.Children.Count);
this.Children.Add(newItem);
SetConnectorDecoratorTemplate(newItem);
//update selection
this.SelectionService.SelectItem(newItem);
newItem.Focus();
if (newItem.Content is Grid)
{
// newItem.Visibility = Visibility.Hidden;
Grid hijo = (Grid)newItem.Content;
foreach (UIElement item in hijo.Children)
{
item.SetValue(UIElement.VisibilityProperty, Visibility.Visible);
}
newItem.Content = hijo;
// DesignerItem contenido = (DesignerItem)newItem.Content;
// contenido.Focusable = true;
}
}
e.Handled = true;
}
}
public DesignerItem AddDesignerItem(FrameworkElement item, Point position, Size?size, int layer = 0, bool insertInBackground = false, Guid?itemGuid = null)
{
DesignerItem newItem = new DesignerItem();
if (itemGuid != null)
{
newItem.ID = itemGuid.Value;
}
newItem.Content = item;
newItem.Layer = layer;
if (size.HasValue)
{
newItem.Width = size.Value.Width;
newItem.Height = size.Value.Height;
}
DesignerCanvas.SetLeft(newItem, position.X);
DesignerCanvas.SetTop(newItem, position.Y);
//Canvas.SetZIndex(newItem, this.Children.Count);
newItem.ZIndex = this.Children.Count;
if (insertInBackground)
{
newItem.ZIndex = 0;
this.Children.Insert(0, newItem);
}
else
{
this.Children.Add(newItem);
}
SetConnectorDecoratorTemplate(newItem);
//update selection
//this.SelectionService.SelectItem(newItem);
//newItem.Focus();
raiseDesignerItemAdded(item, newItem);
bool layerVisible = false;
if (!visibleLayers.TryGetValue(layer, out layerVisible) || layerVisible)
{
item.Visibility = System.Windows.Visibility.Visible;
}
else
{
item.Visibility = System.Windows.Visibility.Hidden;
}
//updateVisibleDesigneritems();
return(newItem);
}
protected override void OnDrop(DragEventArgs e)
{
base.OnDrop(e);
DragObject dragObject = e.Data.GetData(typeof(DragObject)) as DragObject;
if (dragObject != null && !String.IsNullOrEmpty(dragObject.Xaml))
{
DesignerItem newItem = null;
Object content = XamlReader.Load(XmlReader.Create(new StringReader(dragObject.Xaml)));
if (content != null)
{
newItem = new DesignerItem(dragObject.Tag);
newItem.Content = content;
var temp = newItem as ContentControl;
var abc = temp.Content as TextBox;
Point position = e.GetPosition(this);
if (dragObject.DesiredSize.HasValue)
{
Size desiredSize = dragObject.DesiredSize.Value;
newItem.Width = desiredSize.Width;
newItem.Height = desiredSize.Height;
DesignerCanvas.SetLeft(newItem, Math.Max(0, position.X - newItem.Width / 2));
DesignerCanvas.SetTop(newItem, Math.Max(0, position.Y - newItem.Height / 2));
}
else
{
DesignerCanvas.SetLeft(newItem, Math.Max(0, position.X));
DesignerCanvas.SetTop(newItem, Math.Max(0, position.Y));
}
Canvas.SetZIndex(newItem, this.Children.Count);
this.Children.Add(newItem);
SetConnectorDecoratorTemplate(newItem);
//update selection
this.SelectionService.SelectItem(newItem);
EnsureComponentUniqueName(newItem);
newItem.Focus();
}
e.Handled = true;
}
}
protected override void OnDrop(DragEventArgs e)
{
base.OnDrop(e);
Console.WriteLine("Dropped");
DragObject dragObject = e.Data.GetData(typeof(DragObject)) as DragObject;
if (dragObject != null && !String.IsNullOrEmpty(dragObject.Xaml))
{
DesignerItem newItem = null;
Object content = XamlReader.Load(XmlReader.Create(new StringReader(dragObject.Xaml)));
if (content != null)
{
newItem = new DesignerItem();
newItem.Content = content;
newItem.primaryField = (Window.GetWindow(this) as Window1).tbComponentName.Text;
newItem.secondaryField = (Window.GetWindow(this) as Window1).tbComponentDesc.Text;
Point position = e.GetPosition(this);
if (dragObject.DesiredSize.HasValue)
{
Size desiredSize = dragObject.DesiredSize.Value;
newItem.Width = desiredSize.Width;
newItem.Height = desiredSize.Height;
DesignerCanvas.SetLeft(newItem, Math.Max(0, position.X - newItem.Width / 2));
DesignerCanvas.SetTop(newItem, Math.Max(0, position.Y - newItem.Height / 2));
}
else
{
DesignerCanvas.SetLeft(newItem, Math.Max(0, position.X));
DesignerCanvas.SetTop(newItem, Math.Max(0, position.Y));
}
Canvas.SetZIndex(newItem, this.Children.Count);
this.Children.Add(newItem);
SetConnectorDecoratorTemplate(newItem);
//update selection
this.SelectionService.SelectItem(newItem);
newItem.Focus();
}
e.Handled = true;
Console.WriteLine("handled creation");
}
}
protected override void OnDrop(DragEventArgs e)
{
base.OnDrop(e);
DragObject dragObject = e.Data.GetData(typeof(DragObject)) as DragObject;
if (dragObject != null && !String.IsNullOrEmpty(dragObject.Xaml))
{
DesignerItem newItem = null;
Object content = XamlReader.Load(XmlReader.Create(new StringReader(dragObject.Xaml)));
if (content != null)
{
itemCounter = this.Children.OfType <DesignerItem>().Where(x => x.Tag.ToString() == dragObject.Class).Count();
newItem = new DesignerItem(Guid.NewGuid(), dragObject.Class, ++itemCounter);
newItem.Content = content;
newItem.MouseDoubleClick += DesignerItem_MouseDoubleClick;
Point position = e.GetPosition(this);
if (dragObject.DesiredSize.HasValue)
{
Size desiredSize = dragObject.DesiredSize.Value;
newItem.Width = desiredSize.Width;
newItem.Height = desiredSize.Height;
DesignerCanvas.SetLeft(newItem, Math.Max(0, position.X - newItem.Width / 2));
DesignerCanvas.SetTop(newItem, Math.Max(0, position.Y - newItem.Height / 2));
}
else
{
DesignerCanvas.SetLeft(newItem, Math.Max(0, position.X));
DesignerCanvas.SetTop(newItem, Math.Max(0, position.Y));
}
Canvas.SetZIndex(newItem, this.Children.Count);
this.Children.Add(newItem);
SetConnectorDecoratorTemplate(newItem);
//update selection
this.SelectionService.SelectItem(newItem);
newItem.Focus();
}
e.Handled = true;
}
}
protected override void OnDrop(DragEventArgs e)
{
base.OnDrop(e);
DragObject dragObject = e.Data.GetData(typeof(DragObject)) as DragObject;
if (dragObject != null && !String.IsNullOrEmpty(dragObject.Xaml))
{
DesignerItem newItem = null;
Object content = XamlReader.Load(XmlReader.Create(new StringReader(dragObject.Xaml)));
if (content != null)
{
newItem = new DesignerItem();
newItem.Content = content;
Point position = e.GetPosition(this);
if (dragObject.DesiredSize.HasValue)
{
Size desiredSize = dragObject.DesiredSize.Value;
newItem.Width = desiredSize.Width;
newItem.Height = desiredSize.Height;
DesignerCanvas.SetLeft(newItem, Math.Max(0, position.X - newItem.Width / 2));
DesignerCanvas.SetTop(newItem, Math.Max(0, position.Y - newItem.Height / 2));
}
else
{
DesignerCanvas.SetLeft(newItem, Math.Max(0, position.X));
DesignerCanvas.SetTop(newItem, Math.Max(0, position.Y));
}
this.Children.Add(newItem);
//update selection
foreach (ISelectable item in this.SelectedItems)
{
item.IsSelected = false;
}
SelectedItems.Clear();
newItem.IsSelected = true;
this.SelectedItems.Add(newItem);
}
e.Handled = true;
}
}
protected override void OnDrop(DragEventArgs e)
{
base.OnDrop(e);
if (!String.IsNullOrEmpty(name))
{
node.comboData = ListData;
DesignerItem newItem = node.addNode(name, nodeFileName);
if (newItem.ItemType == "Target")
{
bool hasExist = false;
for (int i = 0; i < targetPanel.Children.Count; ++i)
{
DesignerItem temp = targetPanel.Children[i] as DesignerItem;
if (newItem.IDName.Equals(temp.IDName))
{
hasExist = true;
break;
}
}
if (!hasExist)
{
this.targetPanel.Children.Add(newItem);
int id = ListData.Count - 1;
string value = id.ToString();
ListData.Add(new ComboData {
Id = id, Value = value
});
AddTriggerItem(newItem.ItemType, newItem);
}
}
else
{
Point position = e.GetPosition(this);
DesignerCanvas.SetLeft(newItem, Math.Max(0, position.X));
DesignerCanvas.SetTop(newItem, Math.Max(0, position.Y));
Canvas.SetZIndex(newItem, this.Children.Count);
this.Children.Add(newItem);
SetConnectorDecoratorTemplate(newItem);
//update selection
this.SelectionService.SelectItem(newItem);
AddTriggerItem(newItem.ItemType, newItem);
newItem.Focus();
}
e.Handled = true;
}
}
protected override void OnDrop(DragEventArgs e)
{
base.OnDrop(e);
string xamlString = e.Data.GetData("DESIGNER_ITEM") as string;
if (!String.IsNullOrEmpty(xamlString))
{
DesignerItem newItem = null;
FrameworkElement content = XamlReader.Load(XmlReader.Create(new StringReader(xamlString))) as FrameworkElement;
if (content != null)
{
newItem = new DesignerItem();
newItem.Style = this.TryFindResource("DesignerItemStyle") as Style;
newItem.Content = content;
Point position = e.GetPosition(this);
//if (content.MinHeight != 0 && content.MinWidth != 0)
//{
// newItem.Width = content.MinWidth * 2; ;
// newItem.Height = content.MinHeight * 2;
//}
//else
//{
// newItem.Width = 65;
// newItem.Height = 65;
//}
double unitwidth = this.ActualWidth / MyCols;
double unitheight = this.ActualHeight / MyRows;
newItem.Width = unitwidth;
newItem.Height = unitheight;
double left = Math.Floor(position.X / unitwidth) * unitwidth;
double top = Math.Floor(position.Y / unitheight) * unitheight;
DesignerCanvas.SetLeft(newItem, Math.Max(0, left /*position.X - newItem.Width / 2*/));
DesignerCanvas.SetTop(newItem, Math.Max(0, top /*position.Y - newItem.Height / 2*/));
this.Children.Add(newItem);
this.DeselectAll();
newItem.IsSelected = true;
}
e.Handled = true;
}
}
protected override void OnMouseDoubleClick(MouseButtonEventArgs e)
{
base.OnMouseDoubleClick(e);
DesignerCanvas designer = VisualTreeHelper.GetParent(this) as DesignerCanvas;
if (designer != null)
{
double h = designer.ActualHeight / designer.MyRows;
double w = designer.ActualWidth / designer.MyCols;
double left = DesignerCanvas.GetLeft(this);
double top = DesignerCanvas.GetTop(this);
double newleft = System.Math.Floor(left / w) * w;
double newtop = System.Math.Floor(top / h) * h;
double newright = System.Math.Ceiling((left + this.ActualWidth) / w) * w;
double newbottom = System.Math.Ceiling((top + this.ActualHeight) / h) * h;
DesignerCanvas.SetLeft(this, newleft);
DesignerCanvas.SetTop(this, newtop);
this.Width = newright - newleft;
this.Height = newbottom - newtop;
}
}
protected override void OnDrop(DragEventArgs e)
{
base.OnDrop(e);
string xamlString = e.Data.GetData("DESIGNER_ITEM") as string;
if (!String.IsNullOrEmpty(xamlString))
{
DesignerItem newItem = null;
FrameworkElement content = XamlReader.Load(XmlReader.Create(new StringReader(xamlString))) as FrameworkElement;
if (content != null)
{
newItem = new DesignerItem();
newItem.Content = content;
Point position = e.GetPosition(this);
if (content.MinHeight != 0 && content.MinWidth != 0)
{
newItem.Width = content.MinWidth * 2;;
newItem.Height = content.MinHeight * 2;
}
else
{
newItem.Width = 65;
newItem.Height = 65;
}
DesignerCanvas.SetLeft(newItem, Math.Max(0, position.X - newItem.Width / 2));
DesignerCanvas.SetTop(newItem, Math.Max(0, position.Y - newItem.Height / 2));
this.Children.Add(newItem);
this.DeselectAll();
newItem.IsSelected = true;
}
e.Handled = true;
}
}
protected DesignerItem DisplayBlock(UIElement block, object tag)
{
DesignerItem newItem = GetNewDesignerItem(Guid.NewGuid());
newItem.SetContent(block);
newItem.Tag = tag;
newItem.Renderer.Text = tag != null?tag.ToString() : newItem.Renderer.Text + newItem.ID;
newItem.Edition += new DesignerItem.RoutedEventHandler(onEdit);
Point p = Mouse.GetPosition(this);
var n = Scale + 1;
newItem.Width = DesignerItem.BlockWidth * n;
newItem.Height = DesignerItem.BlockHeight * n;
if (point != null && point.HasValue)
{
DesignerCanvas.SetLeft(newItem, Math.Max(0, p.X));
DesignerCanvas.SetTop(newItem, Math.Max(0, p.Y));
}
else
{
DesignerCanvas.SetLeft(newItem, Math.Max(0, p.X - newItem.Width / 2));
DesignerCanvas.SetTop(newItem, Math.Max(0, p.Y - newItem.Height / 2));
}
Canvas.SetZIndex(newItem, this.Children.Count);
this.Children.Add(newItem);
SetConnectorDecoratorTemplate(newItem);
this.SelectionService.SelectItem(newItem);
newItem.Focus();
return(newItem);
}
protected override void OnDrop(DragEventArgs e)
{
DragObject dragObject = e.Data.GetData(typeof(DragObject)) as DragObject;
if (dragObject != null && !String.IsNullOrEmpty(dragObject.Xaml))
{
DesignerItem newItem = null;
if (dragObject.DesignerItem == null)
{
Object content = XamlReader.Load(XmlReader.Create(new StringReader(dragObject.Xaml)));
if (content != null)
{
itemCounter = this.Children.OfType <DesignerItem>().Where(x => x.Tag.ToString() == dragObject.Class).Count();
newItem = new DesignerItem(Guid.NewGuid(), dragObject.Class, ++itemCounter);
newItem.Content = content;
Point position = e.GetPosition(this);
if (dragObject.DesiredSize.HasValue)
{
Size desiredSize = dragObject.DesiredSize.Value;
newItem.Width = desiredSize.Width;
newItem.Height = desiredSize.Height;
DesignerCanvas.SetLeft(newItem, Math.Max(0, position.X - newItem.Width / 2));
DesignerCanvas.SetTop(newItem, Math.Max(0, position.Y - newItem.Height / 2));
}
else
{
DesignerCanvas.SetLeft(newItem, Math.Max(0, position.X));
DesignerCanvas.SetTop(newItem, Math.Max(0, position.Y));
}
Canvas.SetZIndex(newItem, this.Children.Count);
this.Children.Add(newItem);
SetConnectorDecoratorTemplate(newItem);
DrawConnection(newItem.ID, OperationGuid);
ResourceWindow.UpdateResource(newItem);
//update selection
this.SelectionService.SelectItem(newItem);
newItem.Focus();
}
e.Handled = true;
}
else
{
newItem = dragObject.DesignerItem;
if (!(newItem.Parent is DesignerCanvas))
{
newItem.Width = 60;
newItem.Height = 60;
//Toolbox.Items.Remove(Toolbox.Items.OfType<ToolboxItem>().Where(x => x.DesignerItem == newItem).FirstOrDefault());
((ToolboxItem)Toolbox.Items[0]).Content = null;
Toolbox.Items.RemoveAt(0);
//var parent = newItem.Parent;
Point position = e.GetPosition(this);
DesignerCanvas.SetLeft(newItem, Math.Max(0, position.X - newItem.Width / 2));
DesignerCanvas.SetTop(newItem, Math.Max(0, position.Y - newItem.Height / 2));
Canvas.SetZIndex(newItem, this.Children.Count);
this.Children.Add(newItem);
SetConnectorDecoratorTemplate(newItem);
DrawConnection(newItem.ID, OperationGuid);
ResourceWindow.UpdateResource(newItem);
this.SelectionService.SelectItem(newItem);
newItem.Focus();
}
e.Handled = true;
}
newItem.MouseDoubleClick += DesignerItem_MouseDoubleClick;
//MessageBox.Show("resourcecanvas: " + newItem.BoundLogicItem.ID.ToString());
}
}
