public ShapeNode MakeNode(float x, float y)
{
ShapeNode note = diagramView1.Diagram.Factory.CreateShapeNode(x, y,
NodeWidth,
NodeHeight);
note.Tag = "";
note.HyperLink = "";
note.Selected = true;
//adjust the box properties
ProxyNode node = new ProxyNode(note);
node.FillColor = NodeFillColor;
node.FrameColor = NodeFrameColor;
node.FrameThickness = NodeFrameThickness;
node.SnapToGrid();
return note;
}
public XMLNode(ShapeNode _node)
{
node = _node;
pnode = new ProxyNode(node);
Text = node.Text;
HyperLink = node.HyperLink;
Tooltip = node.ToolTip;
NodeFont = XMLFont.FromFont(node.Font);
TextColor = System.Drawing.ColorTranslator.ToHtml(pnode.TextColor);
FillColor = System.Drawing.ColorTranslator.ToHtml(pnode.FillColor);
FrameColor = System.Drawing.ColorTranslator.ToHtml(pnode.FrameColor);
FrameThickness = (int)pnode.FrameThickness;
Width = (int)pnode.Width;
Height = (int)pnode.Height;
X = (int)pnode.X;
Y = (int)pnode.Y;
ZIndex = pnode.ZIndex;
}
public void KeyDownHandler(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.X && e.Modifiers == Keys.Control)
{
Cut();
return;
}
if (e.KeyCode == Keys.C && e.Modifiers == Keys.Control)
{
Copy();
return;
}
if (e.KeyCode == Keys.V && e.Modifiers == Keys.Control)
{
Paste();
return;
}
if (e.KeyCode == Keys.Z && e.Modifiers == Keys.Control)
{
diagramView1.Diagram.UndoManager.Undo();
return;
}
if (e.KeyCode == Keys.Y && e.Modifiers == Keys.Control)
{
diagramView1.Diagram.UndoManager.Redo();
return;
}
if (e.KeyCode == Keys.A && e.Modifiers == Keys.Control)
{
SelectAll();
return;
}
if (e.KeyCode == Keys.Back)
{
if (diagramView1.Diagram.Selection.Nodes.Count > 0)
{
DiagramNode node = diagramView1.Diagram.Selection.Nodes[0];
diagramView1.Diagram.Nodes.Remove(node);
}
return;
}
DiagramItemCollection selectedItems = diagramView1.Diagram.Selection.Items;
if (e.KeyCode == Keys.S)
{
foreach (DiagramItem selectedItem in selectedItems)
{
if (selectedItem is ShapeNode)
{
ShapeNode selectedBox = (ShapeNode)selectedItem;
float selectedBoxNewX, selectedBoxNewY;
selectedBoxNewX = selectedBox.Bounds.X;
selectedBoxNewY = selectedBox.Bounds.Y + 8;
selectedBox.Move(selectedBoxNewX, selectedBoxNewY);
}
}
return;
}
if (e.KeyCode == Keys.W)
{
foreach (DiagramItem selectedItem in selectedItems)
{
if (selectedItem is ShapeNode)
{
ShapeNode selectedBox = (ShapeNode)selectedItem;
float selectedBoxNewX, selectedBoxNewY;
selectedBoxNewX = selectedBox.Bounds.X;
selectedBoxNewY = selectedBox.Bounds.Y - 8;
selectedBox.Move(selectedBoxNewX, selectedBoxNewY);
//if auto resize is enabled and the new position is outside document bounds
//resize the document to fit the moved item
//if(selectedBoxNewY>datagram.
//datagram.ResizeToFitItem(selectedBox);
}
}
return;
}
if (e.KeyCode == Keys.A)
{
foreach (DiagramItem selectedItem in selectedItems)
{
if (selectedItem is ShapeNode)
{
ShapeNode selectedBox = (ShapeNode)selectedItem;
float selectedBoxNewX, selectedBoxNewY;
selectedBoxNewX = selectedBox.Bounds.X - 8;
selectedBoxNewY = selectedBox.Bounds.Y;
selectedBox.Move(selectedBoxNewX, selectedBoxNewY);
//if auto resize is enabled and the new position is outside document bounds
//resize the document to fit the moved item
//if(selectedBoxNewY>datagram.
//datagram.ResizeToFitItem(selectedBox);
}
}
return;
}
if (e.KeyCode == Keys.D)
{
foreach (DiagramItem selectedItem in selectedItems)
{
if (selectedItem is ShapeNode)
{
ShapeNode selectedBox = (ShapeNode)selectedItem;
float selectedBoxNewX, selectedBoxNewY;
selectedBoxNewX = selectedBox.Bounds.X + 8;
selectedBoxNewY = selectedBox.Bounds.Y;
selectedBox.Move(selectedBoxNewX, selectedBoxNewY);
//if auto resize is enabled and the new position is outside document bounds
//resize the document to fit the moved item
//if(selectedBoxNewY>datagram.
//datagram.ResizeToFitItem(selectedBox);
}
}
return;
}
if (e.KeyCode == Keys.Oemplus)
{
foreach (DiagramItem selectedItem in selectedItems)
{
if (selectedItem is ShapeNode)
{
ShapeNode selectedBox = (ShapeNode)selectedItem;
ProxyNode node = new ProxyNode(selectedBox);
node.SnapToGrid();
node.IncreaseWidthByGrid();
}
}
return;
}
if (e.KeyCode == Keys.OemMinus)
{
foreach (DiagramItem selectedItem in selectedItems)
{
if (selectedItem is ShapeNode)
{
ShapeNode selectedBox = (ShapeNode)selectedItem;
ProxyNode node = new ProxyNode(selectedBox);
node.SnapToGrid();
node.DecreaseWidthByGrid();
}
}
return;
}
}
/// <summary>
/// React to the note being selected.
/// </summary>
public void NoteSelectedHandler(object sender, NodeEventArgs e)
{
if (sender is Diagram)
{
Diagram datagram = (Diagram)sender;
if (e.Node is ShapeNode)
{
//check if multiple notes are selected.
if (datagram.Selection.Nodes.Count > 0)
{
ProxyNode[] selectedNotes = new ProxyNode[datagram.Selection.Nodes.Count + 1];
for (int i = 0; i < datagram.Selection.Nodes.Count; i++)
{
ShapeNode note = (ShapeNode)datagram.Selection.Nodes[i];
ProxyNode selectedNoteProxy = new ProxyNode(note);
selectedNotes[i] = selectedNoteProxy;
}
selectedNotes[datagram.Selection.Nodes.Count] = new ProxyNode((ShapeNode)e.Node);
propertyGrid1.SelectedObjects = selectedNotes;
ClearNodeEditor();
return;
}
else
{
//Load the proxy into the property grid.
if (e.Node is ShapeNode)
{
ShapeNode note = (ShapeNode)e.Node;
ProxyNode selectedNoteProxy = new ProxyNode(note);
propertyGrid1.SelectedObject = selectedNoteProxy;
//mainUI.nodeEditor1.TagBoxLoadText(note);
LoadFromNode(note);
}
}
}
}
}
/// <summary>
/// Paste object(s) from clipboard.
/// </summary>
public void Paste()
{
if (editing)
{
((TextBox)editControl).Paste();
}
else if (diagramView1.Diagram.Selection.Nodes.Count == 1 && Clipboard.ContainsText())
{
if (diagramView1.Diagram.Selection.Nodes[0] is ShapeNode)
{
ShapeNode node = (ShapeNode)diagramView1.Diagram.Selection.Nodes[0];
if (node.Text == "" && Clipboard.ContainsText()) node.Text = Clipboard.GetText();
}
}
else
{
diagramView1.PasteFromClipboard(dX, dY);
dX += 0;
//Fix a strange font bug and increase the offsets by the size of the pasted object(s).
foreach (ShapeNode note in diagramView1.Diagram.Selection.Nodes)
{
note.Font = note.Font;
dY += (int)note.Bounds.Height;
ProxyNode node = new ProxyNode(note);
node.SnapToGrid();
}
}
}
public ShapeNode MakeNode(float x, float y, float width, float height)
{
ShapeNode note = chart.Factory.CreateShapeNode(x, y,
width,
height);
note.Tag = "";
note.HyperLink = "";
note.Selected = true;
//adjust the box properties
ProxyNode node = new ProxyNode(note);
node.FillColor = pchart.NodeFillColor;
node.FrameColor = pchart.NodeFrameColor;
node.FrameThickness = pchart.NodeFrameThickness;
node.SnapToGrid();
return note;
}
public void LoadChart(Diagram _chart)
{
chart = _chart;
pchart = new ProxyDiagram(_chart);
chart.AutoResize = AutoResize.None;
pchart.BackColor = System.Drawing.ColorTranslator.FromHtml(BackgroundColor);
chart.TextColor = System.Drawing.ColorTranslator.FromHtml(TextColor);
chart.Font = Font.ToFont();
pchart.NodeFillColor = System.Drawing.ColorTranslator.FromHtml(NodeFillColor);
pchart.NodeFrameColor = System.Drawing.ColorTranslator.FromHtml(NodeFrameColor);
pchart.NodeFrameThickness = NodeFrameThickness;
foreach (XMLNode node in Nodes)
{
ShapeNode box = MakeNode(node.X, node.Y, node.Width, node.Height);
ProxyNode pnode = new ProxyNode(box);
box.ZIndex = node.ZIndex;
box.Text = node.Text;
box.HyperLink = node.HyperLink;
//box.Tag = node.Tag;
box.ToolTip = node.Tooltip;
box.Font = node.NodeFont.ToFont();
box.TextColor = System.Drawing.ColorTranslator.FromHtml(node.TextColor);
pnode.FillColor = System.Drawing.ColorTranslator.FromHtml(node.FillColor);
pnode.FrameColor = System.Drawing.ColorTranslator.FromHtml(node.FrameColor);
pnode.FrameThickness = node.FrameThickness;
pnode.ZIndex = node.ZIndex;
}
pchart.Width = (int)DocumentWidth;
pchart.Height = (int)DocumentHeight;
MainUI.NodeWidth = NodeWidth;
MainUI.NodeHeight = NodeHeight;
}