/// <summary>
/// Construct a canvas with the basic scene graph consisting of a root, camera,
/// and layer. Event handlers for zooming and panning are automatically
/// installed.
/// </summary>
public PCanvas()
{
// This call is required by the Windows.Forms Form Designer.
InitializeComponent();
CURRENT_PCANVAS = this;
cursorStack = new Stack();
Camera = CreateBasicScenegraph();
DefaultRenderQuality = RenderQuality.HighQuality;
AnimatingRenderQuality = RenderQuality.LowQuality;
InteractingRenderQuality = RenderQuality.LowQuality;
PanEventHandler = new PPanEventHandler();
ZoomEventHandler = new PZoomEventHandler();
BackColor = Color.White;
#if (!WEB_DEPLOY)
AllowDrop = true;
#endif
RegionManagement = true;
SetStyle(ControlStyles.DoubleBuffer, true);
SetStyle(ControlStyles.Selectable, true);
SetStyle(ControlStyles.UserPaint, true);
SetStyle(ControlStyles.AllPaintingInWmPaint, true);
}
private void toolStripButton4_Click(object sender, EventArgs e)
{
if (drag != null)
{
pCanvas1.RemoveInputEventListener(drag);
}
pan = new PPanEventHandler();
pCanvas1.AddInputEventListener(pan);
}
private void InitFrame()
{
if (ViewModel.Frame == null)
{
ProfileType p = Storage.GetAll <ProfileType>().Find(i => i.Shape == ProfileShape.L);
if (p == null)
{
MessageBox.Show("There is no profile type defined.", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
Frame = new PVCFrame(ViewModel.Width, ViewModel.Height, Storage.GetAll <ProfileType>()[0]);
ViewModel.Modified = true;
Frame.FontSize = (float)FrameFontSize.SelectedItem;
}
else
{
Frame = (PVCFrame)ViewModel.Frame.ToFrame();
FrameFontSize.SelectedValue = Frame.FontSize;
}
Frame.Click += Frame_Click;
Frame.Model.Code = ViewModel.Code;
ShowCodesCheckBox.IsChecked = Frame.ShowCodes;
Canvas.Layer.AddChild(Frame);
SelectionEventHandler = new SelectionEventHandler(Frame);
DivisionEventHandler = new DivisionEventHandler(Frame.Surface);
SashCreationEventHandler = new SashCreationEventHandler(Frame.Surface);
FillingCreationEventHandler = new FillingCreationEventHandler(Frame.Surface);
DragEventHandler = new MullionDragEventHandler(Canvas, Frame);
PanEventHandler = new PPanEventHandler();
Decorator = new FrameDecorator(Frame, Canvas.Layer);
Decorator.EnableFrameDecorator();
SelectionEventHandler.SelectionChanged += SelectionEventHandler_SelectionChanged;
LProfileComboBox.SelectedItem = Frame.Model.ProfileType;
UProfileComboBox.SelectedItem = Frame.Model.UProfileType;
OnPropertyChanged("UnitWidth");
OnPropertyChanged("UnitHeight");
Frame.DimensionChanged += Frame_DimensionChanged;
}