private SnipPagePart[] GetPartsAtEx(IPartContainer container, Rectangle rect)
{
List <SnipPagePart> list = new List <SnipPagePart>();
//bool hasHited = false;
foreach (SnipPagePart part in container.ChildParts)
{
if (part.HitTest(rect))
{
//hasHited = true;
list.Add(part);
///递归检测其下的子Part
if (part.HasChild)
{
SnipPagePart[] arrParts = GetPartsAtEx(part, rect);
list.AddRange(arrParts);
}
}
//else if (hasHited) //若是跳出，则可能出现不连续的选择不成功
//{
// break;
//}
}
return(list.ToArray());
}
public void AddExecInsertPartCommand(SnipPagePart part, IPartContainer parent, int index)
{
InsertPartCommand cmd = new InsertPartCommand(part, parent, index);
cmd.Execute();
AddCommand(cmd);
Designer.IsModified = true;
}
public void AddExecAddPartCommand(IPartContainer parent, SnipPagePart part)
{
AddPartCommand cmd = new AddPartCommand(parent, part);
cmd.Execute();
AddCommand(cmd);
Designer.IsModified = true;
}
/// <summary>
/// 判断subContainer是否是当前Part的孙Part
/// </summary>
bool IsSub(IPartContainer subContainer)
{
IPartContainer subContainerParent = subContainer;
while (subContainerParent != null && !(subContainerParent is SnipPageDesigner))
{
if (subContainerParent == this)
{
return(true);
}
subContainerParent = subContainerParent.ParentContainer;
}
return(false);
}
public Point PointToDesigner(Point point)
{
int x = point.X;
int y = point.Y;
IPartContainer parentBox = this.ParentContainer;
while (parentBox != null && !(parentBox is SnipPageDesigner))
{
x += parentBox.Bounds.X;
y += parentBox.Bounds.Y;
parentBox = parentBox.ParentContainer;
}
return(new Point(x, y));
}
internal void RemoveCore(SnipPagePart part)
{
int index = _innerList.IndexOf(part);
IPartContainer partContainer = part.ParentContainer;
part.ParentContainer = null;
bool bl = _innerList.Remove(part);
if (bl)
{
///维护SnipPagePart的Index
for (int i = index; i < _innerList.Count; i++)
{
_innerList[i].Index = i;
}
///重新布局
partContainer.LayoutParts();
}
}
public void MoveTo(IPartContainer parentContainer, int index)
{
///Index为-1，表示当前Part是新增Part，那么直接放到指定位置并打开编辑窗口
if (this.Index == -1)
{
parentContainer.ChildParts.Insert(index, this);
Designer.EditPart(this, true);
}
///同一级，位置一样，则直接返回
else if (ParentContainer == parentContainer && this.Index == index)
{
return;
}
///不能把当前Part移到自己的子Part里去
else if (IsSub(parentContainer))
{
return;
}
///位置不一样，移动节点
else
{
///开始批命令操作
try
{
ParentContainer.Designer.CmdManager.BeginBatchCommand();
///移动节点
if (ParentContainer == parentContainer && this.Index < index)
{
index--;
}
this.ParentContainer.ChildParts.Remove(this);
parentContainer.ChildParts.Insert(index, this);
}
finally
{
///结束批命令操作
ParentContainer.Designer.CmdManager.EndBatchCommand();
}
}
}
public ClassPartContainer(IPartContainer parentContainer)
{
ResourcesReader.SetObjectResourcesHelper(this);
PartContainer = parentContainer;
DisplaySpace = SoftwareOption.SnipDesigner.DisplaySpace;
BoxFillColor = SoftwareOption.SnipDesigner.BoxFillColor;
TextColor = SoftwareOption.SnipDesigner.TextColor;
SelectedPenColor = SoftwareOption.SnipDesigner.SelectedPenColor;
ItemPenColor = SoftwareOption.SnipDesigner.ItemPenColor;
BoxPenColor = SoftwareOption.SnipDesigner.BoxPenColor;
StaticPartColor = SoftwareOption.SnipDesigner.StaticPartColor;
NavagationPartColor = SoftwareOption.SnipDesigner.NavagationPartColor;
AttributePartColor = SoftwareOption.SnipDesigner.AttributePartColor;
PathPartColor = SoftwareOption.SnipDesigner.PathPartColor;
PathPartForeColor = SoftwareOption.SnipDesigner.PathPartForeColor;
AttributePartForeColor = SoftwareOption.SnipDesigner.AttributePartForeColor;
NavagationPartForeColor = SoftwareOption.SnipDesigner.NavagationPartForeColor;
StaticPartForeColor = SoftwareOption.SnipDesigner.StaticPartForeColor;
BoxForeColor = SoftwareOption.SnipDesigner.BoxForeColor;
PieRadii = SoftwareOption.SnipDesigner.PieRadii; //需要添加到选项里
UsingLinearGradient = SoftwareOption.SnipDesigner.UsingLinearGradient;
}
public InsertPartCommand(SnipPagePart part, IPartContainer parent, int index)
: base(part)
{
this._parent = parent;
this._index = index;
}
public AddPartCommand(IPartContainer parent, SnipPagePart part)
: base(part)
{
this._parent = parent;
}
public SnipPagePartCollection(IPartContainer parentContainer)
{
ParentContainer = parentContainer;
}
public RemovePartCommand(SnipPagePart part)
: base(part)
{
this._parent = Part.ParentContainer;
_position = Parent.ChildParts.IndexOf(Part);
}