/// <summary>
/// 内接于圆还是外切于圆
/// 输入结束事件响应
/// </summary>
private void OnIcInputReturn(DynInputCtrl sender, DynInputResult result)
{
DynInputResult <string> ret = result as DynInputResult <string>;
if (ret != null &&
ret.status == DynInputStatus.OK)
{
if (ret.value.Trim().ToUpper() == "I")
{
_option = Option.InscribedInCircle;
}
else
{
_option = Option.CircumscribedAboutCircle;
}
_step = Step.Step3_SpecifyPointCenter;
}
else
{
_mgr.CancelCurrentCommand();
}
sender.finish -= this.OnIcInputReturn;
sender.cancel -= this.OnIcInputReturn;
}
private void OnOffsetDistanceInputReturn(DynInputCtrl sender, DynInputResult result)
{
DynInputResult <double> ret = result as DynInputResult <double>;
if (ret != null &&
ret.status == DynInputStatus.OK)
{
_offsetDis = Math.Abs(ret.value);
if (_currEntity != null)
{
this.pointer.mode = Pointer.Mode.Locate;
_step = Step.Step3_SpecifyOffsetSide;
}
else
{
_step = Step.Step2_SelectObject;
this.pointer.mode = Pointer.Mode.Select;
}
}
else
{
_mgr.CancelCurrentCommand();
}
sender.finish -= this.OnOffsetDistanceInputReturn;
sender.cancel -= this.OnOffsetDistanceInputReturn;
}
private void OnPointInputReturn(DynInputCtrl sender, DynInputResult retult)
{
DynInputResult <LitMath.Vector2> xyRet = retult as DynInputResult <LitMath.Vector2>;
if (xyRet == null ||
xyRet.status == DynInputStatus.Cancel)
{
if (_lines.Count > 0)
{
_mgr.FinishCurrentCommand();
}
else
{
_mgr.CancelCurrentCommand();
}
return;
}
_pointInput.Message = "指定下一点: ";
this.dynamicInputer.StartInput(_pointInput);
switch (_step)
{
case Step.Step1_SpecifyStartPoint:
{
_currLine = new Line();
_currLine.startPoint = xyRet.value;
_currLine.endPoint = xyRet.value;
_currLine.layerId = this.document.currentLayerId;
_currLine.color = this.document.currentColor;
_step = Step.Step2_SpecifyEndPoint;
}
break;
case Step.Step2_SpecifyEndPoint:
{
_currLine.endPoint = xyRet.value;
_currLine.layerId = this.document.currentLayerId;
_currLine.color = this.document.currentColor;
_lines.Add(_currLine);
_currLine = new Line();
_currLine.startPoint = xyRet.value;
_currLine.endPoint = xyRet.value;
_currLine.layerId = this.document.currentLayerId;
_currLine.color = this.document.currentColor;
}
break;
}
}
private void OnPointInputReturn(DynInputCtrl sender, DynInputResult retult)
{
DynInputResult <LitMath.Vector2> xyRet = retult as DynInputResult <LitMath.Vector2>;
if (xyRet != null &&
xyRet.status == DynInputStatus.OK)
{
switch (_step)
{
case Step.Step1_SpecifyBasePoint:
{
_currXline = new Ray();
_currXline.basePoint = xyRet.value;
_currXline.layerId = this.document.currentLayerId;
_currXline.color = this.document.currentColor;
this.GotoStep(Step.Step2_SpecifyOtherPoint);
}
break;
case Step.Step2_SpecifyOtherPoint:
{
LitMath.Vector2 dir = (xyRet.value
- _currXline.basePoint).normalized;
if (dir.x != 0 || dir.y != 0)
{
_currXline.direction = dir;
_currXline.layerId = this.document.currentLayerId;
_currXline.color = this.document.currentColor;
_xlines.Add(_currXline);
_currXline = _currXline.Clone() as Ray;
}
this.GotoStep(Step.Step2_SpecifyOtherPoint);
}
break;
}
}
else
{
if (_xlines.Count > 0)
{
_mgr.FinishCurrentCommand();
}
else
{
_mgr.CancelCurrentCommand();
}
}
}
/// <summary>
/// 边数输入结束事件响应
/// </summary>
private void OnSidesCntInputReturn(DynInputCtrl sender, DynInputResult result)
{
DynInputResult <int> ret = result as DynInputResult <int>;
if (ret != null &&
ret.status == DynInputStatus.OK)
{
_sides = (uint)ret.value;
_step = Step.Step2_IORC;
DynInputString icInput = new DynInputString(this.presenter, "I");
icInput.Message = "输入选项[内接于圆(I)/外切于圆(C)]: ";
this.dynamicInputer.StartInput(icInput);
icInput.finish += this.OnIcInputReturn;
icInput.cancel += this.OnIcInputReturn;
}
else
{
_mgr.CancelCurrentCommand();
}
sender.finish -= this.OnSidesCntInputReturn;
sender.cancel -= this.OnSidesCntInputReturn;
}