public async void addImage()
{
OpenFileDialog dlg = new OpenFileDialog();
dlg.InitialDirectory = "c:\\";
dlg.Filter = "Image files (*.jpg, *.jpeg, *.jpe, *.jfif, *.png) | *.jpg; *.jpeg; *.jpe; *.jfif; *.png";
dlg.RestoreDirectory = true;
if (dlg.ShowDialog() == true)
{
this.ImagePath = dlg.FileName;
this.ImageName = System.IO.Path.GetFileName(this.ImagePath);
this.CreationDate = DateTime.Now.ToString("d/M/yyyy - HH:mm:ss");
try
{
String msg = await ImagesProcessor.addImage(this.ImageName, this.CreationDate, this.ImagePath, this.AlbumId);
MessageBox.Show(msg);
LoadImages(this.AlbumId);
}
catch
{
MessageBox.Show("Error while adding user");
}
}
}
private async void MenuItemRename_Click(object sender, RoutedEventArgs e)
{
if (this.listBox.SelectedIndex == -1)
{
return;
}
var item = listBox.Items[listBox.SelectedIndex];
if (SetImagesDetails())
{
try
{
String msg = await ImagesProcessor.updateImage((item as ImageModel)._id, this.ImageName, this.CreationDate, (item as ImageModel).Location, this.AlbumId);
MessageBox.Show(msg);
LoadImages(this.AlbumId);
}
catch
{
MessageBox.Show("Error while update image");
}
}
}
private async void MenuItemDelete_Click(object sender, RoutedEventArgs e)
{
if (this.listBox.SelectedIndex == -1)
{
return;
}
var item = listBox.Items[listBox.SelectedIndex];
try
{
String msg = await ImagesProcessor.deleteImage((item as ImageModel)._id);
MessageBox.Show(msg);
LoadImages(this.AlbumId);
}
catch
{
MessageBox.Show("Error while deleting image");
}
}
public async void LoadImages(String albumId)
{
mainGrid.Children.Clear();
var scroll = new ScrollViewer();
mainGrid.Children.Add(scroll);
this.listBox = new ListBox();
scroll.Content = listBox;
listBox.DisplayMemberPath = "Text";
try
{
var Images = await ImagesProcessor.GetAllImagesOfAlbum(albumId);
foreach (var Image in Images)
{
listBox.Items.Add(Image);
}
}
catch
{
MessageBox.Show("Error while loading users");
}
ContextMenu contextMenu = new ContextMenu();
MenuItem item = new MenuItem();
item.Header = "Rename";
item.Click += MenuItemRename_Click;
contextMenu.Items.Add(item);
item = new MenuItem();
item.Header = "Delete";
item.Click += MenuItemDelete_Click;
contextMenu.Items.Add(item);
scroll.ContextMenu = contextMenu;
listBox.AddHandler(UIElement.MouseLeftButtonDownEvent,
new MouseButtonEventHandler(OnMouseLeftButtonDown), true);
}
