public static bool LoadFromFile(this EImage image, string file)
{
if (!string.IsNullOrEmpty(file))
{
return(image.Load(ResourcePath.GetPath(file)));
}
return(false);
}
public static async Task <bool> LoadFromImageSourceAsync(this EImage image, ImageSource source)
{
IImageSourceHandler handler;
bool isLoadComplate = false;
if (source != null && (handler = Forms.GetHandlerForObject <IImageSourceHandler>(source)) != null)
{
isLoadComplate = await handler.LoadImageAsync(image, source);
}
if (!isLoadComplate)
{
//If it fails, call the Load function to remove the previous image.
image.Load(string.Empty);
}
return(isLoadComplate);
}
protected virtual FormsMoreOptionItem CreateMoreOptionItem(ToolbarItem item)
{
var moreOptionItem = new FormsMoreOptionItem
{
MainText = item.Text,
ToolbarItem = item
};
var icon = item.IconImageSource as FileImageSource;
if (icon != null)
{
var img = new ElmSharp.Image(_moreOption.Value);
img.Load(ResourcePath.GetPath(icon));
moreOptionItem.Icon = img;
}
return(moreOptionItem);
}
protected override void OnElementPropertyChanged(object sender, PropertyChangedEventArgs e)
{
base.OnElementPropertyChanged(sender, e);
if (e.PropertyName.Equals("VisibleRegion") && viewReady && !isDrawn)
{
Control.RemoveAll();
var scale = ElmSharp.Elementary.GetScale();
int windowWidth = (int)Math.Round(OverlayWidth * scale);
int windowHeight = (int)Math.Round(OverlayHeight * scale);
foreach (var pin in customPins)
{
var coordinates = new Geocoordinates(pin.Position.Latitude, pin.Position.Longitude);
Control.Add(new TPin(coordinates, PinPath));
int width = windowWidth;
int height = windowHeight;
var window = new ElmSharp.Box(Control);
window.Show();
{
var overlay = new ElmSharp.Box(window)
{
BackgroundColor = XamarinLogoColor,
};
overlay.SetAlignment(-1.0, -1.0); // fill
overlay.SetWeight(1.0, 0.0); // expand on X axis
overlay.Show();
window.PackEnd(overlay);
if (pin.Id == XamarinId)
{
var xamarin = new ElmSharp.Image(overlay);
xamarin.Load(XamarinPath);
xamarin.SetAlignment(-1.0, -1.0); // fill
var size = xamarin.ObjectSize;
xamarin.MinimumWidth = size.Width;
xamarin.MinimumHeight = size.Height;
xamarin.Show();
overlay.PackEnd(xamarin);
height += size.Height;
}
{
var infoBox = new ElmSharp.Box(overlay)
{
IsHorizontal = true,
};
infoBox.SetAlignment(-1.0, -1.0); // fill
infoBox.SetWeight(1.0, 0.0); // expand on X axis
infoBox.Show();
overlay.PackEnd(infoBox);
{
var monkey = new ElmSharp.Image(infoBox);
monkey.Load(MonkeyPath);
monkey.SetAlignment(-1.0, -1.0); // fill
monkey.SetWeight(1.0, 0.0); // expand on X axis
monkey.Show();
infoBox.PackEnd(monkey);
}
{
var textBox = new ElmSharp.Box(infoBox);
textBox.SetAlignment(-1.0, -1.0); // fill
textBox.SetWeight(1.0, 0.0); // expand on X axis
textBox.Show();
infoBox.PackEnd(textBox);
{
var title = new NLabel(textBox)
{
Text = pin.Label,
FontAttributes = FontAttributes.Bold,
TextColor = ElmSharp.Color.White,
};
title.SetAlignment(-1.0, -1.0); // fill
title.SetWeight(1.0, 0.0); // expand on X axis
title.Show();
textBox.PackEnd(title);
}
{
var subtitle = new NLabel(textBox)
{
Text = pin.Address,
TextColor = ElmSharp.Color.White,
};
subtitle.SetAlignment(-1.0, -1.0); // fill
subtitle.SetWeight(1.0, 0.0); // expand on X axis
subtitle.Show();
textBox.PackEnd(subtitle);
}
}
{
var info = new ElmSharp.Image(infoBox);
info.Load(InfoPath);
info.SetAlignment(-1.0, -1.0); // fill
info.SetWeight(1.0, 0.0); // expand on X axis
info.Show();
infoBox.PackEnd(info);
}
}
}
{
var expander = new ElmSharp.Box(window);
expander.SetAlignment(-1.0, -1.0); // fill
expander.SetWeight(1.0, 1.0); // expand
expander.Show();
window.PackEnd(expander);
}
window.Resize(width, height);
Control.Add(new Overlay(coordinates, window));
}
isDrawn = true;
}
}
protected override ElmSharp.EvasObject OnGetContent(Cell cell, string part)
{
if (part != MainContentPart)
{
return(null);
}
NativeCell viewCell = (NativeCell)cell;
var minimumHeight = PageHeight > 800 ? 96 : 76;
ElmSharp.Box mainBox = new ElmSharp.Box(Forms.NativeParent);
mainBox.BackgroundColor = Color.LightYellow.ToNative();
mainBox.MinimumHeight = minimumHeight;
mainBox.IsHorizontal = false;
mainBox.SetAlignment(-1, -1);
mainBox.Show();
ElmSharp.Box contentBox = new ElmSharp.Box(Forms.NativeParent);
contentBox.MinimumHeight = minimumHeight;
contentBox.IsHorizontal = true;
contentBox.SetAlignment(-1, -1);
contentBox.Show();
ElmSharp.Box left = new ElmSharp.Box(Forms.NativeParent);
left.IsHorizontal = false;
left.Show();
left.SetWeight(4.0, 1);
left.SetAlignment(-1, -1);
contentBox.PackEnd(left);
ElmSharp.Label titleName = new ElmSharp.Label(Forms.NativeParent);
left.PackEnd(titleName);
titleName.Show();
titleName.Text = $"<span font_size=34 font_style=italic color=#7F3300> {viewCell.Name}</span>";
titleName.MinimumWidth = 250;
titleName.SetAlignment(-1, -1);
ElmSharp.Label titleCategory = new ElmSharp.Label(Forms.NativeParent);
left.PackEnd(titleCategory);
titleCategory.Show();
titleCategory.Text = $"<span align=center font_size=24 color=#008000>{viewCell.Category}</span>";
titleCategory.SetAlignment(-1, -1);
ElmSharp.Box right = new ElmSharp.Box(Forms.NativeParent);
right.Show();
right.MinimumWidth = 96;
right.MinimumHeight = minimumHeight;
right.SetWeight(1, 1);
right.SetAlignment(-1, 0);
ElmSharp.Image image;
if (viewCell.ImageFilename != "")
{
image = new ElmSharp.Image(right);
image.Load(global::Tizen.Applications.Application.Current.DirectoryInfo.Resource + viewCell.ImageFilename + ".jpg");
image.SetAlignment(0.5, 0.5);
image.MinimumHeight = minimumHeight;
image.MinimumWidth = minimumHeight;
image.Show();
right.PackEnd(image);
}
ElmSharp.Rectangle rec = new ElmSharp.Rectangle(left);
rec.MinimumHeight = 1;
rec.MinimumWidth = 400;
rec.AlignmentX = -1;
rec.Color = ElmSharp.Color.Gray;
rec.Show();
contentBox.PackEnd(right);
mainBox.PackEnd(contentBox);
mainBox.PackEnd(rec);
return(mainBox);
}