/// <summary>
/// 指定したアイテムを削除する
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void deleteItemButton_Click(object sender, RoutedEventArgs e)
{
FolderListItem item = (sender as MenuFlyoutItem).DataContext as FolderListItem;
if (item == null)
{
return;
}
MessageDialog dialog = new MessageDialog(item.Name + "を本棚から削除しますか？", "確認");
dialog.Commands.Add(new UICommand("OK", (command) => {
//TODO:ここに削除処理
BookCategory category = m_db.QueryBookCategory(item.Name);
foreach (BookItem bookItem in m_db.QueryBookItemList(category))
{
StorageHistoryManager.RemoveStorage(bookItem.Token, StorageHistoryManager.DataType.Bookshelf);
}
m_db.DeleteBookCategory(category);
this.ViewModel.Init(m_naviParam);
}));
dialog.Commands.Add(new UICommand("キャンセル"));
dialog.DefaultCommandIndex = 1;
await dialog.ShowAsync();
}
private FolderListItem AddFolderListItem(string path, string label, bool isHighlighted)
{
//try getting an item from the pool first
FolderListItem folderListItem = _folderListItemsPool.Get();
if (folderListItem == null)
{
folderListItem = Instantiate(_folderListItemPrefab, _scrollViewContent);
}
else
{
//move to the end of the parent's hierarchy to make sure the order of files is followed
folderListItem.transform.SetAsLastSibling();
}
folderListItem.Initialize(path, label, isHighlighted);
if (isHighlighted)
{
_selectedItem = folderListItem;
}
folderListItem.Clicked += OnFolderItemClicked;
folderListItem.DoubleClicked += OnFolderItemDoubleClicked;
_currentFolderListItems.Add(folderListItem);
return(folderListItem);
}
/// <summary>
/// フォルダー用遷移処理
/// </summary>
/// <param name="frame"></param>
/// <param name="item"></param>
private static async void navigateFolder(Frame frame, FolderListItem item)
{
if (item.Type != FolderListItem.FileType.Folder)
{
return;
}
LocalDatabase db = new LocalDatabase();
if (db.QueryBookmark(item.Path) == null)
{
frame.Navigate(typeof(FolderSelectPage), new FolderPathNavigateParameter(item.Path));
return;
}
MessageDialog dialog = new MessageDialog("しおりが見つかりました。続きから表示しますか？", "確認");
dialog.Commands.Add(new UICommand("続きから画像を表示", (command) => {
frame.Navigate(typeof(ImageFlipPage),
new ImageNavigateParameter(ImageNavigateParameter.DataType.Folder, item.Path));
}));
dialog.Commands.Add(new UICommand("ファイル一覧", (command) => {
frame.Navigate(typeof(FolderSelectPage), new FolderPathNavigateParameter(item.Path));
}));
dialog.DefaultCommandIndex = 0;
await dialog.ShowAsync();
}
/// <summary>
/// フォルダ・ファイルアイテムをクリックした時の遷移処理
/// </summary>
/// <param name="frame"></param>
/// <param name="item"></param>
/// <returns></returns>
public static bool OnGridViewItemClick(Frame frame, FolderListItem item)
{
if (item == null)
{
return(false);
}
bool result = false;
switch (item.Type)
{
case FolderListItem.FileType.Folder:
navigateFolder(frame, item);
result = true;
break;
case FolderListItem.FileType.Archive:
result = frame.Navigate(typeof(ImageFlipPage),
new ImageNavigateParameter(ImageNavigateParameter.DataType.Archive, item.Path));
break;
case FolderListItem.FileType.ImageFile:
result = frame.Navigate(typeof(ImageFlipPage),
new ImageNavigateParameter(ImageNavigateParameter.DataType.ImageFile, item.Path));
break;
default:
//何もしない
break;
}
return(result);
}
private void OnFolderItemClicked(object sender, EventArgs e)
{
FolderListItem clickedItem = sender as FolderListItem;
if (clickedItem != _selectedItem)
{
_selectedItem?.Deselect();
_selectedItem = clickedItem;
//save the setting so that it persists between sessions
PlayerPrefs.SetString(c_SelectedDirectoryKey, clickedItem.Path);
PlayerPrefs.Save();
}
clickedItem.Select();
}
/// <summary>
/// グリッド更新処理
/// </summary>
/// <param name="listItem"></param>
/// <param name="inRecycleQueue"></param>
public static void OnGridContentChanging(FolderListItem listItem, bool inRecycleQueue)
{
if (listItem != null)
{
//画像を遅延読み込みする
if (inRecycleQueue)
{
listItem.ReleaseThumImage();
}
else
{
listItem.UpdateThumImage();
}
}
}
protected override void SetButtonTextFromItem(ToolStripItem item)
{
IXenObject o = item.Tag as IXenObject;
if (o is Folder) // for folders we want to show the full pathname using a FolderListItem
{
Text = String.Empty;
folderListItem = new FolderListItem(o.opaque_ref, FolderListItem.AllowSearch.None, false);
folderListItem.Parent = this;
}
else
{
Text = Helpers.GetName(o);
folderListItem = null;
}
this.Invalidate();
}
private void OnFolderItemDoubleClicked(object sender, EventArgs e)
{
FolderListItem clickedItem = sender as FolderListItem;
try
{
if (!string.IsNullOrEmpty(clickedItem.Path))
{
Directory.GetDirectories(clickedItem.Path);
}
}
catch (UnauthorizedAccessException)
{
Warning.Show("Unauthorized access");
return;
}
UpdateMenuForPath(clickedItem.Path);
}
/// <summary>
/// アイテムを選択したとき
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void gridView_ItemClick(object sender, ItemClickEventArgs e)
{
FolderListItem item = e.ClickedItem as FolderListItem;
if (item == null)
{
return;
}
if (item.Type != FolderListItem.FileType.Bookshelf)
{
return;
}
BookCategory category = m_db.QueryBookCategory(item.Name);
IEnumerable <BookItem> bookItemList = m_db.QueryBookItemList(category);
if (bookItemList.Count() == 0)
{
return;
}
this.Frame.Navigate(typeof(FolderSelectPage), new BookItemNavigateParameter(m_db, category.Label));
}
public FolderCell(FolderListItem folderListItem)
{
this.folderListItem = folderListItem;
this.Value = String.IsNullOrEmpty(folderListItem.Path) ? Messages.NONE : folderListItem.Path;
}