/// <summary>
/// Returns true to specify the event has been handled and should not be processed any further.
/// </summary>
public bool OnKeyDown(KeyEventArgs e)
{
if (IsBuildingObject && e.KeyCode == Keys.Escape)
{
StopBuildingDynamicObject();
return(true);
}
if (_currentObjectBuilt != null)
{ // Building an object - send the key to it.
if (_currentObjectBuilt.AddBuildingKey(e))
{ // Handled by object.
Add(_currentObjectBuilt);
DynamicObjectBuiltEvent(this, _currentObjectBuilt);
_currentObjectBuilt = null;
return(true);
}
}
if (e.KeyCode == Keys.Delete && _selectedDynamicCustomObjects.Count > 0)
{// Delete.
foreach (DynamicCustomObject dynamicObject in _selectedDynamicCustomObjects)
{
_dynamicCustomObjects.Remove(dynamicObject);
}
_selectedDynamicCustomObjects.Clear();
_pane.Invalidate();
return(false);
}
return(false);
}
public bool BuildDynamicObject(DynamicCustomObject dynamicObject)
{
if (_currentObjectBuilt != null)
{
return(false);
}
if (dynamicObject.Initialize(this) == false)
{
return(false);
}
_currentObjectBuilt = dynamicObject;
return(true);
}
/// <summary>
/// Returns true to specify the event has been handled and should not be processed any further.
/// </summary>
public bool OnKeyPress(KeyPressEventArgs e)
{
if (_currentObjectBuilt != null)
{ // Building an object - send the key to it.
if (_currentObjectBuilt.AddBuildingKey(e))
{ // Handled by object.
Add(_currentObjectBuilt);
DynamicObjectBuiltEvent(this, _currentObjectBuilt);
_currentObjectBuilt = null;
return(true);
}
}
return(false);
}
public void StopBuildingDynamicObject()
{
_currentObjectBuilt = null;
DynamicObjectBuiltEvent(this, null);
_pane.Invalidate();
}
/// <summary>
/// Returns true to specify the event has been handled and should not be processed any further.
/// </summary>
public bool OnMouseDown(MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
PointF drawingSpaceLocation = _pane.GraphicsWrapper.ActualSpaceToDrawingSpace(e.Location, true);
if (_currentObjectBuilt != null)
{// Building new object.
if (_currentObjectBuilt.AddBuildingPoint(drawingSpaceLocation))
{
Add(_currentObjectBuilt);
DynamicObjectBuiltEvent(this, _currentObjectBuilt);
_currentObjectBuilt = null;
}
return true;
}
else
{// Selection.
bool result = false;
// First check if we must start dragging.
foreach (DynamicCustomObject dynamicObject in _selectedDynamicCustomObjects)
{
if (dynamicObject.TrySelect(_pane.GraphicsWrapper.DrawingSpaceTransform, drawingSpaceLocation, _defaultAbsoluteSelectionMargin, false))
{// One of the selected objects was clicked on so start dragging.
_dragLastDrawingSpaceMouseLocation = drawingSpaceLocation;
result = true;
break;
}
}
//if (_dragLastDrawingSpaceMouseLocation.HasValue == false)
//{// Only if dragging is not running try to perform typical selection.
// foreach (DynamicCustomObject dynamicObject in _dynamicCustomObjects)
// {
// if (dynamicObject.TrySelect(_pane.DrawingSpaceTransform, drawingSpaceLocation, _defaultAbsoluteSelectionMargin, !_pane.IsControlKeyDown))
// {
// if (result == true)
// {// Only one NEW selection per turn so deny this selection,
// // but keep cycling to perform needed deselections.
// dynamicObject.Selected = false;
// }
// result = true;
// }
// }
//}
if (result)
{
_pane.Invalidate();
}
UpdateSelectedObjects();
return result;
}
}
return false;
}
/// <summary>
/// Returns true to specify the event has been handled and should not be processed any further.
/// </summary>
public bool OnKeyPress(KeyPressEventArgs e)
{
if (_currentObjectBuilt != null)
{// Building an object - send the key to it.
if (_currentObjectBuilt.AddBuildingKey(e))
{// Handled by object.
Add(_currentObjectBuilt);
DynamicObjectBuiltEvent(this, _currentObjectBuilt);
_currentObjectBuilt = null;
return true;
}
}
return false;
}
/// <summary>
/// Returns true to specify the event has been handled and should not be processed any further.
/// </summary>
public bool OnKeyDown(KeyEventArgs e)
{
if (IsBuildingObject && e.KeyCode == Keys.Escape)
{
StopBuildingDynamicObject();
return true;
}
if (_currentObjectBuilt != null)
{// Building an object - send the key to it.
if (_currentObjectBuilt.AddBuildingKey(e))
{// Handled by object.
Add(_currentObjectBuilt);
DynamicObjectBuiltEvent(this, _currentObjectBuilt);
_currentObjectBuilt = null;
return true;
}
}
if (e.KeyCode == Keys.Delete && _selectedDynamicCustomObjects.Count > 0)
{// Delete.
foreach (DynamicCustomObject dynamicObject in _selectedDynamicCustomObjects)
{
_dynamicCustomObjects.Remove(dynamicObject);
}
_selectedDynamicCustomObjects.Clear();
_pane.Invalidate();
return false;
}
return false;
}
public void HandleDynamicObjectUpdated(DynamicCustomObject dynamicObject)
{
_pane.Invalidate();
}
public bool BuildDynamicObject(DynamicCustomObject dynamicObject)
{
if (_currentObjectBuilt != null)
{
return false;
}
if (dynamicObject.Initialize(this) == false)
{
return false;
}
_currentObjectBuilt = dynamicObject;
return true;
}
public void StopBuildingDynamicObject()
{
_currentObjectBuilt = null;
DynamicObjectBuiltEvent(this, null);
_pane.Invalidate();
}
/// <summary>
/// Returns true to specify the event has been handled and should not be processed any further.
/// </summary>
public bool OnMouseDown(MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
PointF drawingSpaceLocation = _pane.GraphicsWrapper.ActualSpaceToDrawingSpace(e.Location, true);
if (_currentObjectBuilt != null)
{// Building new object.
if (_currentObjectBuilt.AddBuildingPoint(drawingSpaceLocation))
{
Add(_currentObjectBuilt);
DynamicObjectBuiltEvent(this, _currentObjectBuilt);
_currentObjectBuilt = null;
}
return(true);
}
else
{// Selection.
bool result = false;
// First check if we must start dragging.
foreach (DynamicCustomObject dynamicObject in _selectedDynamicCustomObjects)
{
if (dynamicObject.TrySelect(_pane.GraphicsWrapper.DrawingSpaceTransform, drawingSpaceLocation, _defaultAbsoluteSelectionMargin, false))
{// One of the selected objects was clicked on so start dragging.
_dragLastDrawingSpaceMouseLocation = drawingSpaceLocation;
result = true;
break;
}
}
//if (_dragLastDrawingSpaceMouseLocation.HasValue == false)
//{// Only if dragging is not running try to perform typical selection.
// foreach (DynamicCustomObject dynamicObject in _dynamicCustomObjects)
// {
// if (dynamicObject.TrySelect(_pane.DrawingSpaceTransform, drawingSpaceLocation, _defaultAbsoluteSelectionMargin, !_pane.IsControlKeyDown))
// {
// if (result == true)
// {// Only one NEW selection per turn so deny this selection,
// // but keep cycling to perform needed deselections.
// dynamicObject.Selected = false;
// }
// result = true;
// }
// }
//}
if (result)
{
_pane.Invalidate();
}
UpdateSelectedObjects();
return(result);
}
}
return(false);
}
public void HandleDynamicObjectUpdated(DynamicCustomObject dynamicObject)
{
_pane.Invalidate();
}
