/// <summary>
/// This method sets bar on an appropriate border.
/// </summary>
/// <param name="alignment">
/// This parameter shall be RelativeLayout alignment. It indicates on which border
/// floating controller shall be placed initially. Its value ma be:
/// RelativeLayout.ALIGN_PARENT_LEFT, RelativeLayout.ALIGN_PARENT_RIGHT,
/// RelativeLayout.ALIGN_PARENT_TOP, RelativeLayout.ALIGN_PARENT_BOTTOM. </param>
private void putBarOnBoard(int alignment)
{
FrameLayout hLayout = mPanelMap[alignment];
View CurrentChild = null;
if (hLayout != null)
{
CurrentChild = hLayout.getChildAt(0);
}
if (this.mBarAlignment == alignment && CurrentChild != null && CurrentChild.Visibility == View.VISIBLE)
{
return;
}
ControlBar visibleBar = null;
FrameLayout.LayoutParams @params;
if (hLayout != null)
{
FrameLayout parentLayout = null;
int size = mControlBar.Context.Resources.getDimensionPixelSize(R.dimen.default_controlbar_thickness);
mBarAlignment = alignment;
mOrientation = HORIZONTAL;
visibleBar = mControlBar;
@params = new FrameLayout.LayoutParams(FrameLayout.LayoutParams.WRAP_CONTENT, size, mGravityMap[alignment]);
if (visibleBar != null)
{
parentLayout = (FrameLayout)visibleBar.Parent;
}
if (parentLayout != null)
{
parentLayout.removeView(visibleBar);
}
hLayout.addView(visibleBar, @params);
if (visibleBar != null)
{
visibleBar.CurrentPosition = mBarAlignment;
visibleBar.Visibility = View.INVISIBLE;
visibleBar.getChildAt(0).forceLayout();
}
}
if (visibleBar != null)
{
visibleBar.CurrentPosition = mBarAlignment;
visibleBar.Visibility = View.VISIBLE;
visibleBar.expand();
}
}
public override void initLayout(ViewGroup root)
{
FrameLayout layout = (FrameLayout)root.findViewById(R.id.topScroll);
layout.addView(this.mControlBar);
mMainView = root;
mPanelMap = new SortedDictionary <int?, ViewGroup>();
mPanelMap[ALIGN_PARENT_BOTTOM] = (ViewGroup)root.findViewById(R.id.bottomScroll);
mPanelMap[ALIGN_PARENT_TOP] = (ViewGroup)root.findViewById(R.id.topScroll);
mPanelMap[ALIGN_PARENT_LEFT] = (ViewGroup)root.findViewById(R.id.leftScroll);
mPanelMap[ALIGN_PARENT_RIGHT] = (ViewGroup)root.findViewById(R.id.rightScroll);
View dragReceiver = root.findViewById(R.id.for_content);
(dragReceiver != null ? dragReceiver : root).OnDragListener = new MyDropListener(this);
mBarAlignment = mPanelMap.ContainsKey(mBarAlignment) ? mBarAlignment : ALIGN_PARENT_TOP;
putBarOnBoard(mBarAlignment);
}
