/// <summary>
/// Right mouse button is released
/// </summary>
/// <param name="drawArea"></param>
/// <param name="e"></param>
public override void OnMouseUp(DrawArea drawArea, MouseEventArgs e)
{
if (selectMode == SelectionMode.NetSelection)
{
// Remove old selection rectangle
ControlPaint.DrawReversibleFrame(
drawArea.RectangleToScreen(DrawRectangle.GetNormalizedRectangle(startPoint, lastPoint)),
Color.Black,
FrameStyle.Dashed);
// Make group selection
drawArea.GraphicsList.SelectInRectangle(
DrawRectangle.GetNormalizedRectangle(startPoint, lastPoint));
selectMode = SelectionMode.None;
}
if (resizedObject != null)
{
// after resizing
resizedObject.Normalize();
resizedObject = null;
}
drawArea.Capture = false;
drawArea.Refresh();
if (commandChangeState != null && wasMove)
{
// Keep state after moving/resizing and add command to history
commandChangeState.NewState(drawArea.GraphicsList);
drawArea.AddCommandToHistory(commandChangeState);
commandChangeState = null;
}
}
/// <summary>
/// 释放鼠标右键
/// </summary>
public override void OnMouseUp(DrawArea drawArea, MouseEventArgs e)
{
if (_selectMode == SelectionMode.NetSelection)
{
// 分组选择
drawArea.GraphicsList.SelectInRectangle(drawArea.NetRectangle);
_selectMode = SelectionMode.None;
drawArea.DrawNetRectangle = false;
}
if (_resizedObject != null)
{
//if(_resizedObject is DeviceDrawObject)
//{
// var device = (DeviceDrawObject)_resizedObject;
// for (int i = 0; i < drawArea.GraphicsList.Count; i++)
// {
// if (!(drawArea.GraphicsList[i] is DeviceDrawObject)) continue;
// int hithandle = drawArea.GraphicsList[i].HitTest(device.GetHandle(_resizedObjectHandle));
// if ( hithandle>= 0)
// {
// device.SetConnect(hithandle, (DeviceDrawObject) drawArea.GraphicsList[i]);
// ((DeviceDrawObject) drawArea.GraphicsList[i]).SetConnect(hithandle, device);
// }
// }
//}
#region LineConnect
if (_resizedObjectHandle != 2 && _resizedObject is DrawConnectLine)
{
var line = (DrawConnectLine)_resizedObject;
for (int i = 0; i < drawArea.GraphicsList.Count; i++)
{
if (drawArea.GraphicsList[i] is DrawConnectLine)
{
continue;
}
if (drawArea.GraphicsList[i] is DrawLineObject)
{
continue;
}
if (drawArea.GraphicsList[i].HitTest(line.GetHandle(_resizedObjectHandle)) >= 0)
{
line.SetFollowObject(_resizedObjectHandle, drawArea.GraphicsList[i]);
}
}
}
if (_resizedObject is DrawConnectObject connect)
{
for (int i = 0; i < drawArea.GraphicsList.Count; i++)
{
if (drawArea.GraphicsList[i] is DeviceDrawObjectBase device)
{
if (device.HitTest(connect.GetHandle(_resizedObjectHandle)) >= 0)
{
connect.SetFollowDrawObject(_resizedObjectHandle,
device, device.GetNearestPort(connect.GetHandle(_resizedObjectHandle)));
}
}
}
}
//if (_resizedObjectHandle != 2 && _resizedObject is WireConnectLineDrawObject line1)
//{
// for (int i = 0; i < drawArea.GraphicsList.Count; i++)
// {
// //if (drawArea.GraphicsList[i] is WireConnectLineDrawObject) continue;
// //if (drawArea.GraphicsList[i] is WireConnectLineDrawObject) continue;
// int hit = drawArea.GraphicsList[i].HitTest(line1.GetHandle(_resizedObjectHandle));
// if (hit >= 0)
// {
// if (hit == 0)
// {
// float mins = 99999;
// int hits = 0;
// for (int j = 0; j < drawArea.GraphicsList[i].HandleCount; j++)
// {
// var point = drawArea.GraphicsList[i].GetHandle(j);
// var dis = (point.X - e.X) * (point.X - e.X) + (point.Y - e.Y) * (point.Y - e.Y);
// if ( dis < mins)
// {
// mins = dis;
// hits = j;
// }
// }
// hit = hits;
// }
// //if (drawArea.GraphicsList[i] is DeviceDrawObject
// // && !(drawArea.GraphicsList[i] is WireConnectLineDrawObject))
// //{
// // PortDrawObject port = null;
// // foreach (var portDrawObject in ((DeviceDrawObject)drawArea.GraphicsList[i]).PortDrawObjects)
// // {
// // if(portDrawObject.OwnerDevice != drawArea.GraphicsList[i]) break;
// // if (portDrawObject.OwnerDeviceHandle != hit) continue;
// // port = portDrawObject;
// // break;
// // }
// // if (port == null)
// // {
// // port = new PortDrawObject(e.X, e.Y)
// // {
// // ConnectDevice = _resizedObject as DeviceDrawObject,
// // //OwnerDeviceHandle = hit,
// // OwnerDevice = drawArea.GraphicsList[i] as DeviceDrawObject
// // };
// // port.OwnerDeviceHandle = hit;
// // ((DeviceDrawObject)drawArea.GraphicsList[i]).PortDrawObjects.Add(port);
// // drawArea.GraphicsList.Add(port);
// // }
// //line1.SetFollowObject(_resizedObjectHandle, port, 9);
// //break;
// }
// else
// {
// line1.SetFollowObject(_resizedObjectHandle, drawArea.GraphicsList[i]);
// break;
// }
// }
//}
//}
#endregion
// 调整大小后
_resizedObject.MouseClickOnHandleUp(_resizedObjectHandle);
_resizedObject.Normalize();
_resizedObject = null;
drawArea.ResizeCommand(drawArea.GraphicsList.GetFirstSelected(),
new PointF(_startPoint.X, _startPoint.Y),
new PointF(e.X, e.Y),
_resizedObjectHandle);
}
if (_rerotateObject != null)
{
_rerotateObject.Normalize();
_rerotateObject = null;
drawArea.RerotateCommand(drawArea.GraphicsList.GetFirstSelected(),
new PointF(_startPoint.X, _startPoint.Y),
new PointF(e.X, e.Y));
}
drawArea.Capture = false;
drawArea.Refresh();
//立即按命令撤消/重做列表
if (_selectMode == SelectionMode.Move)
{
var movedItemsList = new ArrayList();
for (int i = 0; i < drawArea.GraphicsList.SelectionCount; i++)
{
movedItemsList.Add(drawArea.GraphicsList.GetSelectedObject(i));
}
var delta = new PointF {
X = e.X - _startPoint.X, Y = e.Y - _startPoint.Y
};
drawArea.MoveCommand(movedItemsList, delta);
}
IsComplete = true;
}