private void DeleteButtonClicked(object sender, EventArgs e)
{
List <WallpaperItem> removed = new List <WallpaperItem>();
foreach (WallpaperItem each in MainWrapPanel.Children)
{
WallpaperManifestItem wallpaperManifestItem = FindInManifest(each);
if (each.WallpaperCheckbox.IsChecked == true)
{
RemoveWallpaperItemInPlaylist(each);
if (wallpaperManifestItem != null)
{
AppData._wallpapersManifest.list.Remove(wallpaperManifestItem);
}
removed.Add(each);
}
else
{
if (wallpaperManifestItem != null)
{
wallpaperManifestItem.IsInPlaylist = false;
}
}
}
foreach (WallpaperItem each in removed)
{
MainWrapPanel.Children.Remove(each);
Directory.Delete(System.IO.Path.GetDirectoryName(each.data.WallpaperPath), true);
}
}
public WallpaperManifestItem FindInManifest(WallpaperItem item)
{
WallpaperManifestItem removedItem = null;
foreach (var each in AppData._wallpapersManifest.list)
{
if (each.WallpaperID == item.data.WallpaperID)
{
removedItem = each;
break;
}
}
return(removedItem);
}
public void UpdatePlaylist()
{
Playlist.Children.Clear();
foreach (WallpaperItem each in MainWrapPanel.Children)
{
WallpaperManifestItem wallpaperManifestItem = FindInManifest(each);
if (each.WallpaperCheckbox.IsChecked == true)
{
AddWallpaperItemInPlaylist(each);
if (wallpaperManifestItem != null)
{
wallpaperManifestItem.IsInPlaylist = true;
}
}
else
{
if (wallpaperManifestItem != null)
{
wallpaperManifestItem.IsInPlaylist = false;
}
}
}
}
public WallpaperItem AddWallpaper(WallpaperManifestItem manifestItem)
{
WallpaperItem item = new WallpaperItem();
item.data = manifestItem;
item.SetValue(WallpaperItem.WallpaperNameProperty, manifestItem.WallpaperName);
item.Margin = new Thickness(10, 10, 10, 10);
string imagePath = System.IO.Path.Combine(
System.IO.Path.GetDirectoryName(manifestItem.WallpaperPath),
WallpaperManifest.GetWallpaper(manifestItem.WallpaperPath).WallpaperThumbnail
);
item.SetValue(WallpaperItem.ImagePathProperty, imagePath);
item.WallpaperCheckbox.IsChecked = false;
item.WallpaperCheckbox.Checked += new RoutedEventHandler(CheckBoxChecked);
item.WallpaperCheckbox.Unchecked += new RoutedEventHandler(CheckBoxUnchecked);
item.ItemMask.MouseDown += new MouseButtonEventHandler(ItemMaskClicked);
MainWrapPanel.Children.Add(item);
return(item);
}
private void AddButtonClicked(object sender, EventArgs e)
{
Microsoft.Win32.OpenFileDialog dialog =
new Microsoft.Win32.OpenFileDialog();
dialog.Filter = "zip压缩文件|*.zip";
if (dialog.ShowDialog() == true)
{
string file = dialog.FileName;
string targetDirectory = System.IO.Path.Combine(System.IO.Path.GetFullPath("wallpaper"),
System.IO.Path.GetFileNameWithoutExtension(file));
Package.PackageInstall.Install(file, System.IO.Path.GetFullPath("wallpaper"));
WallpaperManifest manifest = WallpaperManifest.GetWallpaper(System.IO.Path.Combine(targetDirectory, "manifest.json"));
WallpaperManifestItem manifestItem = new WallpaperManifestItem();
manifestItem.WallpaperID = AppData._wallpapersManifest.nextID;
AppData._wallpapersManifest.nextID++;
manifestItem.WallpaperPath = System.IO.Path.Combine(targetDirectory, "manifest.json");
manifestItem.WallpaperName = manifest.WallpaperName;
manifestItem.WallpaperType = manifest.WallpaperType;
AppData._wallpapersManifest.list.Add(manifestItem);
WallpaperItem item = AddWallpaper(manifestItem);
if (manifestItem.IsInPlaylist)
{
AddWallpaperItemInPlaylist(item);
}
if (manifestItem == AppData._wallpapersManifest.list[0])
{
showDetailsFromItem(item);
}
}
}
