/// <summary>
/// Sets up the client GameObject along with it's layer and caches the transform
/// </summary>
public UIObject(GameObject prefab = null)
{
// Setup our GO
if (prefab)
{
_client = Object.Instantiate(prefab) as GameObject;
}
else
{
_client = new GameObject(this.GetType().Name);
}
// Cache the clientTransform
clientTransform = _client.transform;
clientTransform.parent = UI.instance.transform; // Just for orginization in the hierarchy
_client.layer = UI.instance.layer; // Set the proper layer so we only render on the UI camera
UIElement uie = _client.AddComponent <UIElement>();
uie.UIObject = this;
// Create a default anchor info object
_anchorInfo = UIAnchorInfo.DefaultAnchorInfo();
}
/// <summary>
/// Sets up the client GameObject along with it's layer and caches the transform
/// </summary>
public UIObject()
{
// Setup our GO
_client = new GameObject(this.GetType().Name);
_client.transform.parent = UI.instance.transform; // Just for orginization in the hierarchy
_client.layer = UI.instance.layer; // Set the proper layer so we only render on the UI camera
// Cache the clientTransform
clientTransform = _client.transform;
// Create a default anchor info object
_anchorInfo = UIAnchorInfo.DefaultAnchorInfo();
}
public UIGridLayout(int columns, int rows, int cellPadding)
: base(UIAbstractContainer.UILayoutType.AbsoluteLayout) //don't manage layout for us
{
//padding
_spacing = cellPadding;
this.columns = columns;
this.rows = rows;
//top left
m_gridAnchor = UIAnchorInfo.DefaultAnchorInfo();
m_gridAnchor.ParentUIObject = this;
m_gridAnchor.UIPrecision = UIPrecision.Pixel;
}
//helper functions
UIAnchorInfo GetCellAnchorFor(int column, int row)
{
float cellWidth = Screen.width / columns;
float cellHeight = Screen.height / rows;
var cellAnchor = UIAnchorInfo.DefaultAnchorInfo();
cellAnchor.ParentUIObject = this;
cellAnchor.ParentUIxAnchor = m_gridAnchor.OriginUIxAnchor;
cellAnchor.ParentUIyAnchor = m_gridAnchor.OriginUIyAnchor;
cellAnchor.OffsetX = UI.scaleFactor * cellWidth * column + _edgeInsets.left;
cellAnchor.OffsetY = UI.scaleFactor * cellHeight * row + _edgeInsets.right;
return(cellAnchor);
}
/// <summary>
/// Responsible for laying out the child UISprites
/// </summary>
protected virtual void layoutChildren()
{
if (_suspendUpdates)
{
return;
}
// Get HD factor
var hdFactor = 1f / UI.scaleFactor;
// rules for vertical and horizontal layouts
if (_layoutType == UIAbstractContainer.UILayoutType.Horizontal || _layoutType == UIAbstractContainer.UILayoutType.Vertical)
{
// start with the insets, then add each object + spacing then end with insets
_contentWidth = _edgeInsets.left;
_contentHeight = _edgeInsets.top;
// create UIAnchorInfo to control positioning
var anchorInfo = UIAnchorInfo.DefaultAnchorInfo();
anchorInfo.ParentUIObject = this;
if (_layoutType == UIAbstractContainer.UILayoutType.Horizontal)
{
// Set anchor information
switch (_verticalAlignMode)
{
case UIContainerVerticalAlignMode.Top:
anchorInfo.UIyAnchor = UIyAnchor.Top;
anchorInfo.ParentUIyAnchor = UIyAnchor.Top;
anchorInfo.OffsetY = _edgeInsets.top * hdFactor;
break;
case UIContainerVerticalAlignMode.Middle:
anchorInfo.UIyAnchor = UIyAnchor.Center;
anchorInfo.ParentUIyAnchor = UIyAnchor.Center;
break;
case UIContainerVerticalAlignMode.Bottom:
anchorInfo.UIyAnchor = UIyAnchor.Bottom;
anchorInfo.ParentUIyAnchor = UIyAnchor.Bottom;
anchorInfo.OffsetY = _edgeInsets.bottom * hdFactor;
break;
}
var i = 0;
var lastIndex = _children.Count;
foreach (var item in _children)
{
// we add spacing for all but the first and last
if (i != 0 && i != lastIndex)
{
_contentWidth += _spacing;
}
// Set anchor offset
anchorInfo.OffsetX = (_contentWidth + _scrollPosition) * hdFactor;
// dont overwrite the sprites origin anchor!
anchorInfo.OriginUIxAnchor = item.anchorInfo.OriginUIxAnchor;
anchorInfo.OriginUIyAnchor = item.anchorInfo.OriginUIyAnchor;
item.anchorInfo = anchorInfo;
// all items get their width added
_contentWidth += item.width;
// height will just be the height of the tallest item
if (_contentHeight < item.height)
{
_contentHeight = item.height;
}
i++;
}
}
else // vertical alignment
{
// Set anchor information
switch (_alignMode)
{
case UIContainerAlignMode.Left:
anchorInfo.UIxAnchor = UIxAnchor.Left;
anchorInfo.ParentUIxAnchor = UIxAnchor.Left;
anchorInfo.OffsetX = _edgeInsets.left * hdFactor;
break;
case UIContainerAlignMode.Center:
anchorInfo.UIxAnchor = UIxAnchor.Center;
anchorInfo.ParentUIxAnchor = UIxAnchor.Center;
break;
case UIContainerAlignMode.Right:
anchorInfo.UIxAnchor = UIxAnchor.Right;
anchorInfo.ParentUIxAnchor = UIxAnchor.Right;
anchorInfo.OffsetX = _edgeInsets.right * hdFactor;
break;
}
var i = 0;
var lastIndex = _children.Count;
foreach (var item in _children)
{
// we add spacing for all but the first and last
if (i != 0 && i != lastIndex)
{
_contentHeight += _spacing;
}
// Set anchor offset
anchorInfo.OffsetY = (_contentHeight + _scrollPosition) * hdFactor;
//anchorInfo.OffsetX = item.anchorInfo.OffsetX;
// dont overwrite the sprites origin anchor!
anchorInfo.OriginUIxAnchor = item.anchorInfo.OriginUIxAnchor;
anchorInfo.OriginUIyAnchor = item.anchorInfo.OriginUIyAnchor;
item.anchorInfo = anchorInfo;
// all items get their height added
_contentHeight += item.height;
// width will just be the width of the widest item
if (_contentWidth < item.width)
{
_contentWidth = item.width;
}
i++;
}
}
// add the right and bottom edge inset to finish things off
_contentWidth += _edgeInsets.right;
_contentHeight += _edgeInsets.bottom;
}
else if (_layoutType == UIAbstractContainer.UILayoutType.AbsoluteLayout)
{
foreach (var item in _children)
{
if (!item.hidden)
{
item.localPosition = new Vector3(item.position.x, item.position.y, item.position.z);
// find the width that contains the item with the largest offset/width
if (_contentWidth < item.localPosition.x + item.width)
{
_contentWidth = item.localPosition.x + item.width;
}
// find the height that contains the item with the largest offset/height
if (_contentHeight < -item.localPosition.y + item.height)
{
_contentHeight = -item.localPosition.y + item.height;
}
}
}
}
// Refresh child position to proper positions
foreach (var item in _children)
{
item.refreshPosition();
}
}
protected override void layoutChildren()
{
if (_suspendUpdates)
{
return;
}
// Get HD factor
var hdFactor = 1f / UI.scaleFactor;
// rules for vertical and horizontal layouts
if (layoutType == UIAbstractContainerWrap.UILayoutType.Horizontal || layoutType == UIAbstractContainerWrap.UILayoutType.Vertical)
{
// start with the insets, then add each object + spacing then end with insets
_contentWidth = _edgeInsets.left;
_contentHeight = _edgeInsets.top;
// create UIAnchorInfo to control positioning
var anchorInfo = UIAnchorInfo.DefaultAnchorInfo();
anchorInfo.ParentUIObject = this;
if (layoutType == UIAbstractContainerWrap.UILayoutType.Horizontal)
{
// Set anchor information
switch (verticalAlignMode)
{
case UIContainerVerticalAlignMode.Top:
anchorInfo.UIyAnchor = UIyAnchor.Top;
anchorInfo.ParentUIyAnchor = UIyAnchor.Top;
anchorInfo.OffsetY = _edgeInsets.top * hdFactor;
break;
case UIContainerVerticalAlignMode.Middle:
anchorInfo.UIyAnchor = UIyAnchor.Center;
anchorInfo.ParentUIyAnchor = UIyAnchor.Center;
break;
case UIContainerVerticalAlignMode.Bottom:
anchorInfo.UIyAnchor = UIyAnchor.Bottom;
anchorInfo.ParentUIyAnchor = UIyAnchor.Bottom;
anchorInfo.OffsetY = _edgeInsets.bottom * hdFactor;
break;
}
var i = 0;
var lastIndex = _children.Count;
float tempWidth = 0;
List <float> rows = new List <float>(); rows.Add(0); // first row.
foreach (var item in _children)
{
if (item as UIAbstractContainer2 != null)
{
// -WIP----------------------------------------------------------------------
// we add spacing for all but the first and last
if (i != 0 && i != lastIndex)
{
_contentWidth += _spacing;
}
// Set anchor offset
if (position.x + tempWidth + ((UIAbstractContainer2)item).width > Screen.width)
{
rows.Add(0);
tempWidth = 0;
anchorInfo.OffsetY = (_contentHeight) * hdFactor;
}
anchorInfo.OffsetX = (tempWidth + _scrollPosition) * hdFactor;
tempWidth += ((UIAbstractContainer2)item).width;
if (rows[rows.Count - 1] < ((UIAbstractContainer2)item).height)
{
rows[rows.Count - 1] = ((UIAbstractContainer2)item).height + _spacing;
}
if (tempWidth > _contentWidth)
{
_contentWidth = tempWidth;
}
// dont overwrite the sprites origin anchor!
anchorInfo.OriginUIxAnchor = ((UIAbstractContainer2)item).anchorInfo.OriginUIxAnchor;
anchorInfo.OriginUIyAnchor = ((UIAbstractContainer2)item).anchorInfo.OriginUIyAnchor;
((UIAbstractContainer2)item).anchorInfo = anchorInfo;
_contentHeight = 0;
foreach (float row in rows)
{
_contentHeight += row;
}
// --------------------------------------------------------------------------
}
else if (item as UISprite != null)
{
// -WIP----------------------------------------------------------------------
// we add spacing for all but the first and last
if (i != 0 && i != lastIndex)
{
_contentWidth += _spacing;
}
// Set anchor offset
if (position.x + tempWidth + ((UISprite)item).width > Screen.width)
{
rows.Add(0);
tempWidth = 0;
anchorInfo.OffsetY = (_contentHeight) * hdFactor;
}
anchorInfo.OffsetX = (tempWidth + _scrollPosition) * hdFactor;
tempWidth += ((UISprite)item).width;
if (rows[rows.Count - 1] < ((UISprite)item).height)
{
rows[rows.Count - 1] = ((UISprite)item).height;
}
if (tempWidth > _contentWidth)
{
_contentWidth = tempWidth;
}
// dont overwrite the sprites origin anchor!
anchorInfo.OriginUIxAnchor = ((UISprite)item).anchorInfo.OriginUIxAnchor;
anchorInfo.OriginUIyAnchor = ((UISprite)item).anchorInfo.OriginUIyAnchor;
((UISprite)item).anchorInfo = anchorInfo;
_contentHeight = 0;
foreach (float row in rows)
{
_contentHeight += row;
}
// --------------------------------------------------------------------------
}
else if (item as UITextInstance != null)
{
// we add spacing for all but the first and last
if (i != 0 && i != lastIndex)
{
_contentHeight += _spacing;
}
// Set anchor offset
//anchorInfo.OffsetY = (_contentHeight + _scrollPosition) * hdFactor;
//anchorInfo.OffsetX = item.anchorInfo.OffsetX;
// Set anchor offset
if (position.x + tempWidth + ((UITextInstance)item).width > Screen.width)
{
rows.Add(0);
tempWidth = 0;
anchorInfo.OffsetY = (_contentHeight) * hdFactor;
Debug.Log("newtextrow");
}
anchorInfo.OffsetX = (tempWidth + _scrollPosition) * hdFactor;
tempWidth += ((UITextInstance)item).width;
if (rows[rows.Count - 1] < ((UITextInstance)item).height)
{
rows[rows.Count - 1] = ((UITextInstance)item).height;
}
if (tempWidth > _contentWidth)
{
_contentWidth = tempWidth;
}
// dont overwrite the sprites origin anchor!
anchorInfo.OriginUIxAnchor = ((UITextInstance)item).anchorInfo.OriginUIxAnchor;
anchorInfo.OriginUIyAnchor = ((UITextInstance)item).anchorInfo.OriginUIyAnchor;
((UITextInstance)item).anchorInfo = anchorInfo;
// all items get their height added
_contentHeight += ((UITextInstance)item).height;
// width will just be the width of the widest item
if (_contentWidth < ((UITextInstance)item).width)
{
_contentWidth = ((UITextInstance)item).width;
}
}
i++;
}
}
else // vertical alignment
{
// Set anchor information
switch (alignMode)
{
case UIContainerAlignMode.Left:
anchorInfo.UIxAnchor = UIxAnchor.Left;
anchorInfo.ParentUIxAnchor = UIxAnchor.Left;
anchorInfo.OffsetX = _edgeInsets.left * hdFactor;
break;
case UIContainerAlignMode.Center:
anchorInfo.UIxAnchor = UIxAnchor.Center;
anchorInfo.ParentUIxAnchor = UIxAnchor.Center;
break;
case UIContainerAlignMode.Right:
anchorInfo.UIxAnchor = UIxAnchor.Right;
anchorInfo.ParentUIxAnchor = UIxAnchor.Right;
anchorInfo.OffsetX = _edgeInsets.right * hdFactor;
break;
}
var i = 0;
var lastIndex = _children.Count;
foreach (var item in _children)
{
if (item as UIAbstractContainer2 != null)
{
// we add spacing for all but the first and last
if (i != 0 && i != lastIndex)
{
_contentHeight += _spacing;
}
// Set anchor offset
anchorInfo.OffsetY = (_contentHeight + _scrollPosition) * hdFactor;
//anchorInfo.OffsetX = item.anchorInfo.OffsetX;
// dont overwrite the sprites origin anchor!
anchorInfo.OriginUIxAnchor = ((UIAbstractContainer2)item).anchorInfo.OriginUIxAnchor;
anchorInfo.OriginUIyAnchor = ((UIAbstractContainer2)item).anchorInfo.OriginUIyAnchor;
((UIAbstractContainer2)item).anchorInfo = anchorInfo;
// all items get their height added
_contentHeight += ((UIAbstractContainer2)item).height;
// width will just be the width of the widest item
if (_contentWidth < ((UIAbstractContainer2)item).width)
{
_contentWidth = ((UIAbstractContainer2)item).width;
}
}
else if (item as UISprite != null)
{
// we add spacing for all but the first and last
if (i != 0 && i != lastIndex)
{
_contentHeight += _spacing;
}
// Set anchor offset
anchorInfo.OffsetY = (_contentHeight + _scrollPosition) * hdFactor;
//anchorInfo.OffsetX = item.anchorInfo.OffsetX;
// dont overwrite the sprites origin anchor!
anchorInfo.OriginUIxAnchor = ((UISprite)item).anchorInfo.OriginUIxAnchor;
anchorInfo.OriginUIyAnchor = ((UISprite)item).anchorInfo.OriginUIyAnchor;
((UISprite)item).anchorInfo = anchorInfo;
// all items get their height added
_contentHeight += ((UISprite)item).height;
// width will just be the width of the widest item
if (_contentWidth < ((UISprite)item).width)
{
_contentWidth = ((UISprite)item).width;
}
}
else if (item as UITextInstance != null)
{
// we add spacing for all but the first and last
if (i != 0 && i != lastIndex)
{
_contentHeight += _spacing;
}
// Set anchor offset
anchorInfo.OffsetY = (_contentHeight + _scrollPosition) * hdFactor;
//anchorInfo.OffsetX = item.anchorInfo.OffsetX;
// dont overwrite the sprites origin anchor!
anchorInfo.OriginUIxAnchor = ((UITextInstance)item).anchorInfo.OriginUIxAnchor;
anchorInfo.OriginUIyAnchor = ((UITextInstance)item).anchorInfo.OriginUIyAnchor;
((UITextInstance)item).anchorInfo = anchorInfo;
// all items get their height added
_contentHeight += ((UITextInstance)item).height;
// width will just be the width of the widest item
if (_contentWidth < ((UITextInstance)item).width)
{
_contentWidth = ((UITextInstance)item).width;
}
}
i++;
}
}
// add the right and bottom edge inset to finish things off
_contentWidth += _edgeInsets.right;
_contentHeight += _edgeInsets.bottom;
}
else if (layoutType == UIAbstractContainerWrap.UILayoutType.AbsoluteLayout)
{
foreach (var item in _children)
{
if (item as UIAbstractContainer2 != null)
{
UIAbstractContainer2 temp = (UIAbstractContainer2)item;
//temp.localPosition = new Vector3(temp.position.x, temp.position.y, temp.position.z);
// find the width that contains the item with the largest offset/width
if (_contentWidth < temp.localPosition.x + temp.width)
{
_contentWidth = temp.localPosition.x + temp.width;
}
// find the height that contains the item with the largest offset/height
if (_contentHeight < -temp.localPosition.y + temp.height)
{
_contentHeight = -temp.localPosition.y + temp.height;
}
}
else if (item as UISprite != null)
{
UISprite temp = (UISprite)item;
//temp.localPosition = new Vector3(temp.position.x, temp.position.y, temp.position.z);
// find the width that contains the item with the largest offset/width
if (_contentWidth < temp.localPosition.x + temp.width)
{
_contentWidth = temp.localPosition.x + temp.width;
}
// find the height that contains the item with the largest offset/height
if (_contentHeight < -temp.localPosition.y + temp.height)
{
_contentHeight = -temp.localPosition.y + temp.height;
}
}
else if (item as UITextInstance != null)
{
UITextInstance temp = (UITextInstance)item;
//temp.localPosition = new Vector3(temp.position.x, temp.position.y, temp.position.z);
// find the width that contains the item with the largest offset/width
if (_contentWidth < temp.localPosition.x + temp.width)
{
_contentWidth = temp.localPosition.x + temp.width;
}
// find the height that contains the item with the largest offset/height
if (_contentHeight < -temp.localPosition.y + temp.height)
{
_contentHeight = -temp.localPosition.y + temp.height;
}
}
}
}
// Refresh child position to proper positions
foreach (var item in _children)
{
item.refreshPosition();
}
matchSizeToContentSize();
}
/// <summary>
/// Responsible for laying out the child Layouts who will in turn
/// layout their child sprites
/// </summary>
protected override void layoutChildren()
{
//Debug.Log("In UILayoutContainer's layoutChildren");
if (_suspendUpdates)
{
return;
}
//var hdFactor = 1f / UI.scaleFactor;
var anchorInfo = UIAnchorInfo.DefaultAnchorInfo();
anchorInfo.ParentUIObject = this;
var i = 0;
var lastIndex = _children.Count;
_contentHeight = 0;
foreach (var item in _children)
{
if (item as UIAbstractContainer2 != null)
{
// we add spacing for all but the first and last
if (i != 0 && i != lastIndex)
{
_contentHeight += _spacing;
}
else
{
_contentHeight += myPadding;
}
item.localPosition = new Vector3(_edgeInsets.left, -(_contentHeight + _scrollPosition), item.localPosition.z);
// all items get their height added
_contentHeight += ((UIAbstractContainer2)item).contentHeight;
// width will just be the width of the widest item
if (_contentWidth < ((UIAbstractContainer2)item).contentWidth)
{
_contentWidth = ((UIAbstractContainer2)item).contentWidth;
}
}
else if (item as UISprite != null)
{
// we add spacing for all but the first and last
if (i != 0 && i != lastIndex)
{
_contentHeight += _spacing;
}
else
{
_contentHeight += myPadding;
}
item.localPosition = new Vector3(_edgeInsets.left, -(_contentHeight + _scrollPosition), item.localPosition.z);
// all items get their height added
_contentHeight += ((UISprite)item).height;
// width will just be the width of the widest item
if (_contentWidth < ((UISprite)item).width)
{
_contentWidth = ((UISprite)item).width;
}
/*
* if (i != 0 && i != lastIndex)
* _contentHeight += _spacing;
*
* // Set anchor offset
* anchorInfo.OffsetY = (_contentHeight + _scrollPosition) * hdFactor;
* //anchorInfo.OffsetX = item.anchorInfo.OffsetX;
*
* // dont overwrite the sprites origin anchor!
* anchorInfo.OriginUIxAnchor = ((UISprite)item).anchorInfo.OriginUIxAnchor;
* anchorInfo.OriginUIyAnchor = ((UISprite)item).anchorInfo.OriginUIyAnchor;
* ((UISprite)item).anchorInfo = anchorInfo;
*
* // all items get their height added
* _contentHeight += ((UISprite)item).height;
*
* // width will just be the width of the widest item
* if (_contentWidth < ((UISprite)item).width)
* _contentWidth = ((UISprite)item).width;*/
}
else if (item as UITextInstance != null)
{
// we add spacing for all but the first and last
if (i != 0 && i != lastIndex)
{
_contentHeight += _spacing;
}
else
{
_contentHeight += myPadding;
}
item.localPosition = new Vector3(_edgeInsets.left, -(_contentHeight + _scrollPosition), item.localPosition.z);
// all items get their height added
_contentHeight += ((UITextInstance)item).height;
// width will just be the width of the widest item
if (_contentWidth < ((UITextInstance)item).width)
{
_contentWidth = ((UITextInstance)item).width;
}
}
i++;
}
// add the right and bottom edge inset to finish things off
_contentWidth += _edgeInsets.right;
_contentHeight += _edgeInsets.bottom;
//matchSizeToContentSize();
clipToBounds();
}
