void RenderArea_MouseUp( object sender, MouseEventArgs e )
{
base.OnMouseUp( e );
// unselect the figure
MovingElement = null;
MovingScreen = false;
}
public CanvasMouseClickEventArgs(MouseEventArgs mouseClick, CanvasElements hitElement, FxVector2f hitPoint, FxVector2f insidePoint)
{
this.mouseClick = mouseClick;
this.hitElement = hitElement;
this.hitPoint = hitPoint;
this.insidePoint = insidePoint;
}
private void ChangeSelectedElement(CanvasElements element)
{
#if true
// clean the prev selection
if (SelectedElement != null)
SelectedElement.isSelected = false;
#else
// protect the element list
lock (ElementsList)
{
// clean all the prev selection
foreach (CanvasElements element in ElementsList)
element.isSelected = false;
}
#endif
// update the selected element
SelectedElement = element;
if (element != null)
{
// set the flag of the seleceted element
SelectedElement.isSelected = true;
// update the link to property grid
propertyGrid1.SelectedObject = element;
// update the toolstrip
// remove the old items
toolStrip_SelectedItem.Items.Clear();
// add the toolstrip items of the selectes object
SelectedElement.FillToolStrip(toolStrip_SelectedItem);
toolStrip_SelectedItem.Visible = true;
}
else
{
// update the link to property grid
propertyGrid1.SelectedObject = this;
// remove the old items
toolStrip_SelectedItem.Visible = false;
toolStrip_SelectedItem.Items.Clear();
}
// update the combobox
ComboBox_elements.SelectedItem = element;
}
void RenderArea_MouseDown( object sender, MouseEventArgs e )
{
if ( e.Button == System.Windows.Forms.MouseButtons.Left ) {
// translate the location to the screen and the find the moving element
MovingElement = HitElement( TranslatePoint( e.Location ) );
// avoid move lock element
if (MovingElement != null && MovingElement.lockMoving == true)
MovingElement = null;
// set the current position of the mouse to be able to find the delta
privMousePosition = new Vector2(e.Location.X, e.Location.Y);
if ( MovingElement == null ) {
// set that we start mouving
MovingScreen = true;
}
}
}
public void RemoveElement(CanvasElements element, Boolean Redraw = true)
{
// protect the element list
lock (ElementsList)
{
// remove the element from the internal list
ElementsList.Remove(element);
}
// update element list in form
if (this.IsHandleCreated)
this.BeginInvoke((Action)(() =>
{
ComboBox_elements.Items.Clear();
ComboBox_elements.Items.AddRange(ElementsList.ToArray());
}));
// refresh the image
if (Redraw)
ReDraw();
}
public void AddElement(CanvasElements element, Boolean Redraw = true, Boolean addToFront = true)
{
// set the parent of the new element
element.Parent = this;
// load the element before add
element.Load(RenderVariables);
// protect the element list
lock (ElementsList)
{
// add the element to the internal list
if (addToFront)
ElementsList.Add(element);
else
ElementsList.Insert(0, element);
}
// update element list in form
if (this.IsHandleCreated)
this.BeginInvoke((Action)(() =>
{
ComboBox_elements.Items.Clear();
ComboBox_elements.Items.AddRange(ElementsList.ToArray());
}));
// refresh the image
if (Redraw)
ReDraw();
}
void depthImageElement_MouseClickEvent(CanvasElements m, FxMaths.Vector.FxVector2f location)
{
TesterForm.UIConsole.WriteLine("Depth:" + depthImageMatrix[location.x, location.y].ToString());
// Console.WriteLine("Depth:" + depthImageMatrix[location.x, location.y].ToString());
}
void ImageElement_MouseClickEvent_ShowColor(CanvasElements m, Vector.FxVector2f location)
{
int position = (int)(location.x + location.y * this.Width);
System.Windows.Forms.MessageBox.Show( "Postion : (" + location.x.ToString() + ", " + location.y.ToString() + ")\r\n"+
"RGBA: (" + this.internalImage[position * 4].ToString() + "," +
this.internalImage[position * 4 + 1].ToString() + "," +
this.internalImage[position * 4 + 2].ToString() + "," +
this.internalImage[position * 4 + 3].ToString() + ")\r\n" +
"Matrix : " + this.internalMatrix[(int)location.x, (int)location.y]);
}
//The event-invoking method that derived classes can override.
protected void OnMouseClickEvent(CanvasElements m, Vector.FxVector2f location)
{
// Make a temporary copy of the event to avoid possibility of
// a race condition if the last subscriber unsubscribes
// immediately after the null check and before the event is raised.
MouseClickEventHandler handler = MouseClickEvent;
if(handler != null) {
handler(m, location);
}
}