/// <summary>
/// Raises the <see cref="E:System.Windows.Forms.Control.Resize" /> event.
/// </summary>
/// <param name="e">An <see cref="T:System.EventArgs" /> that contains the event data.</param>
protected override void OnResize(EventArgs e)
{
if (Width > Height)
{
Height = Width;
}
else
{
Width = Height;
}
TextRect = new Rectangle(Convert.ToInt32(Width * 0.05), Convert.ToInt32(Height * 0.05), Convert.ToInt32(Width * 0.9), Convert.ToInt32(Height * 0.9));
Region = new Region(DrawHelper.CreateCircle(0, 0, Width / 2));
CalculateAvatarFont();
if (ShadowBorder != null)
{
ShadowBorder.Dispose();
}
ShadowBorder = new GraphicsPath();
ShadowBorder = DrawHelper.CreateCircle(Location.X,
Location.Y,
ClientRectangle.Width / 2 - 1);
if (_AvatarScaled != null)
{
_AvatarScaled.Dispose();
_AvatarScaled = DrawHelper.ResizeImage(_Avater, Width, Height);
}
}
/// <summary>
/// Redraws the specified sender.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
private void Redraw(object sender, System.EventArgs e)
{
if (ShadowBorder != null)
{
ShadowBorder.Dispose();
}
ShadowBorder = new GraphicsPath();
ShadowBorder = DrawHelper.CreateCircle(Location.X,
Location.Y,
ClientRectangle.Width / 2 - 1);
if (Width != Height)
{
Width = Math.Min(Width, Height);
Height = Math.Min(Width, Height);
}
Invalidate();
}
private Element BuildNotificationsContent()
{
if (_notifications.Count == 0)
{
return(new Border());
}
var container = new StackPanel
{
Orientation = Orientation.Vertical,
Margin = new Thickness(0, Scale(6), 0, 0)
};
for (var i = 0; i < Math.Min(_notifications.Count, MaxNotifications); i++)
{
var notification = _notifications[i];
var image = new Border
{
BorderThickness = new Thickness(0, 0, Scale(1), 0),
BorderBrush = SolidBrush.LightGray,
Content = new Image
{
Bitmap = GetImage(notification.Kind),
Stretch = Stretch.UniformToFill,
VerticalAlignment = VerticalAlignment.Top,
Margin = new Thickness(6)
}
};
var text = new StackPanel
{
Orientation = Orientation.Vertical,
Margin = new Thickness(Scale(6), Scale(4)),
Children =
{
new TextBlock(notification.Title)
}
};
if (notification.Message != null)
{
text.Children.Add(new TextBlock(notification.Message));
}
if (notification.Poster != null)
{
text.Children.Add(new TextBlock($"By {notification.Poster}")
{
ForeColor = Color.Gray
});
}
var close = new Button
{
HorizontalAlignment = HorizontalAlignment.Right,
VerticalAlignment = VerticalAlignment.Top,
Cursor = GdiPresentation.Cursor.Default,
Content = new Image
{
Margin = new Thickness(Scale(4)),
Bitmap = IconClose.GetScaled(_dpi)
}
};
Grid.SetColumn(text, 1);
Grid.SetColumn(close, 1);
var content = new Grid
{
RowDefinitions =
{
new RowDefinition(GridLength.Auto)
},
ColumnDefinitions =
{
new ColumnDefinition(GridLength.Auto),
new ColumnDefinition(new GridLength(GridUnitType.Star, 1))
},
Children =
{
image,
text,
close
},
};
if (notification.ParentId.HasValue)
{
content.Cursor = GdiPresentation.Cursor.Hand;
content.Background = SolidBrush.Transparent;
content.MouseUp += (s, e) => _synchronizer.OpenPost(notification.ParentId.Value);
}
var shadowColor = Color.LightGray;
var notificationElement = new ShadowBorder
{
Margin = new Thickness(0, Scale(2)),
BorderStartColor = new Color(0, shadowColor.R, shadowColor.G, shadowColor.B),
BorderEndColor = shadowColor,
BorderWidth = Scale(2),
Content = new Border
{
Background = Brush.White,
Content = content
}
};
long id = notification.Id.Value;
close.Click += (s, e) => CloseNotification(id);
container.Children.Add(notificationElement);
}
if (_notifications.Count > MaxNotifications)
{
container.Children.Add(new Image
{
Bitmap = IconMore.GetScaled(_dpi),
HorizontalAlignment = HorizontalAlignment.Right,
Margin = new Thickness(Scale(4), 0)
});
}
return(container);
}
