void AddToolbarItem(XToolbarItem item)
{
var moreOptionItem = new ActionMoreOptionItem();
var icon = item.Icon;
if (!string.IsNullOrEmpty(icon.File))
{
var img = new ElmSharp.Image(_moreOption);
img.LoadAsync(ResourcePath.GetPath(icon.File));
moreOptionItem.Icon = img;
}
var text = item.Text;
if (!string.IsNullOrEmpty(text))
{
moreOptionItem.MainText = text;
}
if (item is CircleToolbarItem)
{
var subText = ((CircleToolbarItem)item).SubText;
if (!string.IsNullOrEmpty(subText))
{
moreOptionItem.SubText = subText;
}
}
moreOptionItem.Action = () => ((IMenuItemController)item).Activate();
_moreOption.Items.Add(moreOptionItem);
_toolbarItemMap[item] = moreOptionItem;
}
void UpdateActionButton(bool initialize)
{
if (Element.ActionButton != null)
{
if (_actionButton == null)
{
_actionButton = new ElmSharp.Button(_box)
{
Style = "bottom"
};
_actionButton.Clicked += OnActionButtonClicked;
_box.PackEnd(_actionButton);
}
SetVisibleActionButton(Element.ActionButton.IsVisible);
Element.ActionButton.PropertyChanged += OnActionButtonItemChanged;
_actionButton.Text = Element.ActionButton.Text?.Replace("&", "&")
.Replace("<", "<")
.Replace(">", ">")
.Replace(Environment.NewLine, "<br>");
_actionButton.IsEnabled = Element.ActionButton.IsEnable;
if (!Element.ActionButton.IconImageSource.IsNullOrEmpty())
{
var imageSource = Element.ActionButton.IconImageSource as FileImageSource;
var path = ResourcePath.GetPath(imageSource);
var buttonImage = new ElmSharp.Image(_actionButton);
buttonImage.LoadAsync(path);
buttonImage.Show();
_actionButton.SetPartContent("elm.swallow.content", buttonImage);
}
else
{
_actionButton.SetPartContent("elm.swallow.content", null);
}
_actionButton.BackgroundColor = Element.ActionButton.BackgroundColor.ToNative();
}
else
{
if (_actionButton != null)
{
_actionButton.Clicked -= OnActionButtonClicked;
_box.UnPack(_actionButton);
_actionButton.Unrealize();
_actionButton = null;
}
}
}
void UpdateActionButton(bool initialize)
{
if (Element.ActionButton != null)
{
if (_actionButton == null)
{
_actionButton = new ElmSharp.Button(_box)
{
Style = "bottom"
};
_actionButton.Clicked += OnActionButtonClicked;
_box.PackEnd(_actionButton);
}
SetVisibleActionButton(Element.ActionButton.IsVisible);
Element.ActionButton.PropertyChanged += OnActionButtonItemChanged;
_actionButton.Text = Element.ActionButton.Text;
_actionButton.IsEnabled = Element.ActionButton.IsEnable;
if (!Element.ActionButton.IconImageSource.IsNullOrEmpty())
{
var imageSource = Element.ActionButton.IconImageSource as FileImageSource;
var path = ResourcePath.GetPath(imageSource);
var buttonImage = new ElmSharp.Image(_actionButton);
buttonImage.LoadAsync(path);
buttonImage.Show();
_actionButton.SetPartContent("elm.swallow.content", buttonImage);
}
if (Element.ActionButton.BackgroundColor != Xamarin.Forms.Color.Default)
{
_actionButton.BackgroundColor = Element.ActionButton.BackgroundColor.ToNative();
}
}
else
{
if (_actionButton != null)
{
_actionButton.Clicked -= OnActionButtonClicked;
_box.UnPack(_actionButton);
_actionButton.Unrealize();
_actionButton = null;
}
}
}
public GraphicPopUpRenderer()
{
Console.WriteLine("GraphicPopUpRenderer() GetHashCode:" + this.GetHashCode());
_popUp = new Popup(Forms.NativeParent)
{
Style = "toast/circle",
Orientation = PopupOrientation.Center,
AllowEvents = true,
};
var path = ResourcePath.GetPath("tw_ic_popup_btn_check.png");
var image = new ElmSharp.Image(_popUp);
image.LoadAsync(path);
image.Show();
_popUp.SetPartContent("toast,icon", image);
_popUp.BackButtonPressed += BackButtonPressedHandler;
_popUp.TimedOut += TimedOutHandler;
_popUp.Dismissed += _popUp_Dismissed;
}
void UpdateActionButton(bool initialize)
{
if (Element.ActionButton != null)
{
if (_actionButton == null)
{
_actionButton = new ElmSharp.Button(_box)
{
Style = "bottom"
};
_actionButton.Clicked += OnActionButtonClicked;
_box.PackEnd(_actionButton);
}
SetVisibleActionButton(Element.ActionButton.IsVisible);
Element.ActionButton.PropertyChanged += OnActionButtonItemChanged;
_actionButton.Text = Element.ActionButton.Text;
_actionButton.IsEnabled = Element.ActionButton.IsEnable;
if (Element.ActionButton.Icon != null)
{
var path = ResourcePath.GetPath(Element.ActionButton.Icon);
var buttonImage = new ElmSharp.Image(_actionButton);
buttonImage.LoadAsync(path);
buttonImage.Show();
_actionButton.SetPartContent("elm.swallow.content", buttonImage);
}
}
else
{
if (_actionButton != null)
{
_actionButton.Clicked -= OnActionButtonClicked;
_box.UnPack(_actionButton);
_actionButton.Unrealize();
_actionButton = null;
}
}
}
void UpdateActionButton(bool initialize)
{
if (initialize && Element.ActionButton == null)
{
return;
}
if (Element.ActionButton != null)
{
SetVisibleActionButton(Element.ActionButton.IsVisible);
Element.ActionButton.PropertyChanged += OnActionButtonItemChanged;
_actionButton.Text = Element.ActionButton.Text;
_actionButton.IsEnabled = Element.ActionButton.IsEnable;
if (Element.ActionButton.Icon != null)
{
var path = ResourcePath.GetPath(Element.ActionButton.Icon);
var buttonImage = new ElmSharp.Image(_actionButton);
buttonImage.LoadAsync(path);
buttonImage.Show();
_actionButton.SetPartContent("elm.swallow.content", buttonImage);
}
}
}
/// <summary>
/// Initialize ThumbnailIndex View
/// </summary>
private void Initialize()
{
Console.WriteLine("Initialize");
_isFirstItem = true;
_pbox = new PaddingBox(Forms.NativeParent)
{
Padding = new Thickness {
Left = 0, Right = 0, Top = 22, Bottom = 0
},
HeaderSize = new ElmSharp.Size(200, 19),
HeaderGap = 38
};
_pbox.Show();
_index = new ElmSharp.Index(_pbox)
{
Style = "thumbnail",
AutoHide = false,
IsHorizontal = true,
AlignmentX = 0.5,
AlignmentY = 0.5,
};
_index.Show();
_pbox.Header = _index;
//index.Geometry = new Rect(0, 22, 200, 19);
_scroller = new ElmSharp.Scroller(_pbox)
{
HorizontalLoop = false,
VerticalLoop = false,
HorizontalScrollBarVisiblePolicy = ScrollBarVisiblePolicy.Invisible,
VerticalScrollBarVisiblePolicy = ScrollBarVisiblePolicy.Invisible,
HorizontalPageScrollLimit = 1,
VerticalPageScrollLimit = 0,
};
_scroller.PageScrolled += (s, e) =>
{
Console.WriteLine($" _scroller PageScrolled");
var pageIndex = _scroller.HorizontalPageIndex;
_items[pageIndex].Select(true);
};
_scroller.Show();
_pbox.Content = _scroller;
//_scroller.Geometry = new Rect(0, 79, 360, 281);
var box = new ElmSharp.Box(_scroller)
{
IsHorizontal = true,
AlignmentX = 0.5,
AlignmentY = 0.5,
};
_scroller.SetContent(box);
box.Show();
// Create Rectangle for layout center align in Box
var padder = new ElmSharp.Rectangle(box);
box.PackEnd(padder);
_items.Clear();
// Initialize ThumbnailItems
foreach (var item in Element.ThumbnailItems)
{
// create layout
var page = new ElmSharp.Layout(box)
{
WeightX = 1.0,
WeightY = 1.0,
AlignmentX = -1.0,
AlignmentY = 0.5
};
page.SetTheme("layout", "body_thumbnail", "default");
page.Show();
// set icon
var img = new ElmSharp.Image(page);
var icon = item.Image;
Console.WriteLine($"item.Image File:{icon.File}");
img.LoadAsync(ResourcePath.GetPath(icon.File));
page.SetPartContent("elm.icon", img);
var indexItem = _index.Append(null);
_items.Add(indexItem);
// first item case
if (_isFirstItem)
{
Console.WriteLine($"_isFirstItem is true");
page.Resized += (s, e) =>
{
var g = _scroller.Geometry;
var pg = page.Geometry;
padder.MinimumWidth = (g.Width - pg.Width) / 2;
padder.MinimumHeight = g.Height / 2;
_scroller.SetPageSize(pg.Width, pg.Height);
};
indexItem.Select(true);
}
_isFirstItem = false;
box.PackEnd(page);
}
box.PackEnd(padder);
_index.Update(0);
}