public ImageItemViewModel(ModelsEx models, int id)
{
this.Id = id;
this.models = models;
this.images = models.Images;
var imgData = images.Images[id];
Prefix = $"I{id} - ";
ToolTip = imgData.Filename + "\n" + imgData.OriginalFormat;
if (imgData.Alias.StartsWith("__imported"))
{
imageName = "";
images.RenameImage(id, "");
System.Windows.Threading.Dispatcher.CurrentDispatcher.BeginInvoke((Action)OnRename);
}
else
{
imageName = imgData.Alias;
}
RenameCommand = new ActionCommand(OnRename);
DeleteCommand = new ActionCommand(() => images.DeleteImage(id));
ReplaceEquationCommand = new ActionCommand <int>(OnReplaceWithEquation);
}
/// <summary>
/// return the view of image deletion confirmation.
/// </summary>
/// <param name="ImagePath">path of image to confirm deletion</param>
/// <returns>view</returns>
public ActionResult ConfirmDelete(string ImagePath)
{
//delete
imagesModel.DeleteImage(ImagePath);
//redirect to gallery
return(RedirectToAction("Images"));
}
public ImageListBoxItem(string filename, string fileformat, int id, ImagesModel imagesModel)
{
Id = id;
// load images
var imgDelete = new Image
{
Source = App.GetResourceImage(App.ResourceIcon.Cancel)
};
var btnDelete = new Button
{
Height = 16,
Width = 16,
Content = imgDelete,
Margin = new Thickness(0.0, 0.0, 5.0, 0.0)
};
var text = new TextBlock
{
Text = $"I{Id} - {System.IO.Path.GetFileNameWithoutExtension(filename)}",
};
var grid = new Grid();
grid.ColumnDefinitions.Add(new ColumnDefinition {
Width = new GridLength(1.0, GridUnitType.Auto)
});
grid.ColumnDefinitions.Add(new ColumnDefinition {
Width = new GridLength(1.0, GridUnitType.Star)
});
Grid.SetColumn(btnDelete, 0);
grid.Children.Add(btnDelete);
Grid.SetColumn(text, 1);
grid.Children.Add(text);
btnDelete.Click += (sender, args) => imagesModel.DeleteImage(Id);
Content = grid;
ToolTip = filename + "\n" + fileformat;
HorizontalContentAlignment = HorizontalAlignment.Stretch;
}
public ActionResult DeleteImage(string imageFullUrl)
{
m_imagesModel.DeleteImage(imageFullUrl);
return(RedirectToAction("Images"));
}
