/**
* Display your menu. Not we require a view from the parent. This is so we can get
* a window token. It doesn't matter which view on the parent is passed in.
* @param View v
* @return void
*/
public void Show(View v, GravityFlags screenLocation, bool enableSelectedIndicator)
{
if (table != null && table.Visibility == ViewStates.Gone)
{
Reshow();
return;
}
if (mIsShowing)
{
return;
}
int itemCount = mMenuItems.Count;
if (itemCount < 1)
{
return;
}
if (imageViewList.Count > 0)
{
imageViewList.Clear();
}
if (badgeTextViewList.Count > 0)
{
badgeTextViewList.Clear();
}
if (titleViewList.Count > 0)
{
titleViewList.Clear();
}
if (indicatorList.Count > 0)
{
indicatorList.Clear();
}
mView = mLayoutInflater.Inflate(UIHelper.GetResource(UIHelper.Layout, "custom_menu"), null);
tableParent = mView.FindViewById(UIHelper.GetResource(UIHelper.Id, "table_parent")) as LinearLayout;
if (mView == null)
{
return;
}
var tableId = UIHelper.GetResource(UIHelper.Id, "custom_menu_table");
table = (TableLayout)mView.FindViewById(tableId);
if (table == null)
{
return;
}
var windowManager = (mContext as Activity).WindowManager;
table.RemoveAllViews();
TableRow row = null;
TextView tv = null;
TextView tvBadge = null;
TextView selected_item_indicator = null;
ImageView iv = null;
row = new TableRow(mContext);
row.LayoutParameters = new RelativeLayout.LayoutParams(RelativeLayout.LayoutParams.MatchParent, RelativeLayout.LayoutParams.WrapContent);
for (int j = 0; j < mItemsCount; j++)
{
if (j >= itemCount)
{
break;
}
CustomMenuItem cmi = mMenuItems.ElementAt(j);
View itemLayout = mLayoutInflater.Inflate(UIHelper.GetLayoutResource("custom_menu_item"), null);
tv = (TextView)itemLayout.FindViewById(UIHelper.GetId("custom_menu_item_caption"));
tv.SetTextColor(this.textColor);
if (String.IsNullOrEmpty(cmi.Caption))
{
tv.Visibility = ViewStates.Gone;
}
else
{
tv.Text = cmi.Caption;
tv.Visibility = ViewStates.Visible;
}
titleViewList.Add(tv);
iv = (ImageView)itemLayout.FindViewById(UIHelper.GetId("custom_menu_item_icon"));
if (cmi.ImageResourceId > 0)
{
iv.SetImageResource(cmi.ImageResourceId);
}
iv.Tag = cmi.Id;
imageViewList.Add(iv);
selected_item_indicator = itemLayout.FindViewById(UIHelper.GetId("selected_item_indicator")) as TextView;
if (enableSelectedIndicator)
{
selected_item_indicator.Visibility = ViewStates.Visible;
}
indicatorList.Add(selected_item_indicator);
tvBadge = itemLayout.FindViewById(UIHelper.GetId("custom_badge")) as TextView;
if (String.IsNullOrEmpty(cmi.Badge))
{
tvBadge.Visibility = ViewStates.Gone;
}
else
{
int badgeCount = int.Parse(cmi.Badge);
if (badgeCount > 0)
{
tvBadge.Text = badgeCount.ToString();
//tvBadge.SetBackgroundDrawable(drawbg(tvBadge));
tvBadge.Visibility = ViewStates.Visible;
//if (Build.VERSION.SdkInt <= Android.OS.BuildVersionCodes.JellyBean)
//{
// //TODO: Fix x location of badge
// tvBadge.SetX(iv.GetX() + iv.Drawable.IntrinsicWidth);
//}
}
}
badgeTextViewList.Add(tvBadge);
itemLayout.Click += delegate(object sender, EventArgs e)
{
if (EnableClickingTab)
{
selectedIndex = cmi.Id;
mListener.MenuItemSelectedEvent(cmi, imageViewList, titleViewList);
}
};
row.AddView(itemLayout);
}
if (selectedIndex >= 0)
{
if (mMenuItems.ElementAt(selectedIndex).ActiveImageId > 0)
{
imageViewList.ElementAt(selectedIndex).SetImageResource(mMenuItems.ElementAt(selectedIndex).ActiveImageId);
}
titleViewList.ElementAt(selectedIndex).SetTextColor(selectedTextColor);
indicatorList.ElementAt(selectedIndex).SetBackgroundColor(selectedTextColor);
//var ivParent = (RelativeLayout)imageViewList[selectedIndex].Parent.Parent;
//ivParent.Background = mContext.Resources.GetDrawable(UIHelper.GetDrawableResource("my_menu_item_pressed"));
}
table.AddView(row);
mIsShowing = true;
}