/// <summary>
/// update layout of this view and all views effected
/// </summary>
public void UpdateLayout(Vector2 startPos)
{
XY = startPos;
Size = CalculateSize();
switch (Type)
{
case ViewType.Field:
case ViewType.Input:
case ViewType.ConnectionInput:
case ViewType.LineGroup:
{
if (m_Next == null /*|| (!changePos && !changeSize)*/)
{
//reach the last child, or no change in current hierarchy, update it's parent view
m_Parent.UpdateLayout(m_Parent.SiblingIndex == 0 ? m_Parent.HeaderXY : m_Parent.XY);
}
else
{
//update next
if (Type != ViewType.LineGroup)
{
// same line
startPos.x += Size.x + BlockViewSettings.Get().ContentSpace.x;
}
else
{
// start a new line
startPos.y -= Size.y + BlockViewSettings.Get().ContentSpace.y;
}
BaseView topmostChild = m_Next.GetTopmostChild();
if (topmostChild != m_Next)
{
//need to update from its topmost child
m_Next.XY = startPos;
topmostChild.UpdateLayout(topmostChild.HeaderXY);
}
else
{
m_Next.UpdateLayout(startPos);
}
}
break;
}
case ViewType.Connection:
case ViewType.Block:
{
//no need to update its m_Next, as it is handled by Unity's Transform autolayout
//update its parent directly
if (m_Parent != null)
{
m_Parent.UpdateLayout(m_Parent.SiblingIndex == 0 ? m_Parent.HeaderXY : m_Parent.XY);
}
break;
}
}
}
/// <summary>
/// Build the layout of the block view from its topmost child
/// </summary>
public void BuildLayout()
{
BaseView startView = this.GetLineGroup(0).GetTopmostChild();
startView.UpdateLayout(startView.HeaderXY);
}
/// <summary>
/// update layout of this view and all views effected
/// </summary>
public void UpdateLayout(Vector2 startPos)
{
Vector2 newSize = CalculateSize();
bool changePos = XY != startPos;
bool changeSize = Size != newSize;
if (changePos)
{
XY = startPos;
}
if (changeSize)
{
Size = newSize;
}
switch (Type)
{
case ViewType.Field:
case ViewType.Input:
case ViewType.ConnectionInput:
case ViewType.LineGroup:
{
if (m_Next == null /*|| (!changePos && !changeSize)*/)
{
//reach the last child, or no change in current hierarchy, update it's parent view
m_Parent.UpdateLayout(m_Parent.SiblingIndex == 0 ? m_Parent.HeaderXY : m_Parent.XY);
}
else
{
//update next
if (Type != ViewType.LineGroup)
{
// same line
startPos.x += Size.x + BlockViewSettings.Get().ContentSpace.x;
}
else
{
// start a new line
startPos.y -= Size.y + BlockViewSettings.Get().ContentSpace.y;
}
BaseView topmostChild = m_Next.GetTopmostChild();
if (topmostChild != m_Next)
{
//need to update from its topmost child
m_Next.XY = startPos;
topmostChild.UpdateLayout(topmostChild.HeaderXY);
}
else
{
m_Next.UpdateLayout(startPos);
}
}
// update connection location in ConnectionDB
if (Type == ViewType.ConnectionInput)
{
ConnectionView connectionView = (ConnectionView)this;
if (connectionView != null)
{
connectionView.OnXYUpdated();
}
}
break;
}
case ViewType.Connection:
case ViewType.Block:
{
//no need to update its m_Next, as it is handled by Unity's Transform autolayout
//update its parent directly
if (m_Parent != null)
{
m_Parent.UpdateLayout(m_Parent.SiblingIndex == 0 ? m_Parent.HeaderXY : m_Parent.XY);
}
// update connection location in ConnectionDB
if (Type == ViewType.Block)
{
BlockView blockView = (BlockView)this;
if (blockView != null)
{
foreach (var view in blockView.Childs)
{
if (view.Type == ViewType.Connection)
{
view.OnXYUpdated();
}
}
}
}
break;
}
}
}