private async void ClassifyTree_Drop(object sender, DragEventArgs e)
{
ClassifyTree.AllowDrop = false;
if (e.Data.GetDataPresent("classify"))
{
var from = e.Data.GetData("classify") as string;
var to = "/";
var iscopy = (e.AllowedEffects & DragDropEffects.Copy) != 0 && Keyboard.IsKeyDown(Key.LeftCtrl);
lock (drop_lock)
if (drop_checker == true)
{
return;
}
if (!iscopy && (from == to || from.Count(x => x == '/') == 1))
{
var dialog = new BookmarkMessageOk($"같은 분류 또는 하위 분류로는 {(iscopy ? "복사할" : "옮길")} 수 없어요!");
await DialogHost.Show(dialog, "BookmarkDialog");
return;
}
await classify_move(from, to, iscopy);
}
}
private async void Button_ClickAsync(object sender, RoutedEventArgs e)
{
var tag = (sender as Button).Tag.ToString();
switch (tag)
{
case "Import":
case "Export":
break;
case "Dangling":
{
var classes = new HashSet<string>();
foreach (var rc in BookmarkModelManager.Instance.Model.root_classes)
classes.Add(rc);
foreach (var sc in BookmarkModelManager.Instance.Model.sub_classes)
classes.Add($"{sc.Item1}/{sc.Item2}");
var dangling_articles = new List<Tuple<string, BookmarkItemModel>>();
var dangling_artists = new List<Tuple<string, BookmarkItemModel>>();
var dangling_groups = new List<Tuple<string, BookmarkItemModel>>();
var dangling_etcs = new List<Tuple<string, BookmarkEtcItemModel>>();
foreach (var elem in BookmarkModelManager.Instance.Model.articles)
if (!classes.Contains(elem.Item1))
dangling_articles.Add(elem);
foreach (var elem in BookmarkModelManager.Instance.Model.artists)
if (!classes.Contains(elem.Item1))
dangling_artists.Add(elem);
foreach (var elem in BookmarkModelManager.Instance.Model.groups)
if (!classes.Contains(elem.Item1))
dangling_groups.Add(elem);
foreach (var elem in BookmarkModelManager.Instance.Model.etcs)
if (!classes.Contains(elem.Item1))
dangling_etcs.Add(elem);
var total_cnt = dangling_articles.Count + dangling_artists.Count + dangling_etcs.Count + dangling_groups.Count;
if (total_cnt > 0)
{
var builder = new StringBuilder();
builder.Append($"총 {total_cnt}개의 떠돌이 항목이 검색됨\r\n\r\n");
if (dangling_articles.Count > 0)
{
builder.Append($"작품 떠돌이 항목 {dangling_articles.Count}개\r\n");
foreach (var item in dangling_articles)
builder.Append($"{item.Item1} - {item.Item2.content} {item.Item2.etc} {item.Item2.stamp}\r\n");
builder.Append("\r\n");
}
if (dangling_artists.Count > 0)
{
builder.Append($"작가 떠돌이 항목 {dangling_artists.Count}개\r\n");
foreach (var item in dangling_artists)
builder.Append($"{item.Item1} - {item.Item2.content} {item.Item2.etc} {item.Item2.stamp}\r\n");
builder.Append("\r\n");
}
if (dangling_groups.Count > 0)
{
builder.Append($"그룹 떠돌이 항목 {dangling_groups.Count}개\r\n");
foreach (var item in dangling_groups)
builder.Append($"{item.Item1} - {item.Item2.content} {item.Item2.etc} {item.Item2.stamp}\r\n");
builder.Append("\r\n");
}
if (dangling_etcs.Count > 0)
{
builder.Append($"기타 떠돌이 항목 {dangling_etcs.Count}개\r\n");
foreach (var item in dangling_etcs)
builder.Append($"{item.Item1} - {item.Item2.content} {item.Item2.etc} {item.Item2.stamp}\r\n");
builder.Append("\r\n");
}
var dialog = new BookmarkToolDangling(builder.ToString());
if ((bool)(await DialogHost.Show(dialog, "ToolDialog")))
{
var n_classes = new HashSet<string>();
foreach (var ic in dangling_articles)
{
n_classes.Add(ic.Item1);
BookmarkModelManager.Instance.Model.articles.Remove(ic);
BookmarkModelManager.Instance.Model.articles.Add(new Tuple<string, BookmarkItemModel>("/떠돌이 항목" + ic.Item1, ic.Item2));
}
foreach (var ic in dangling_artists)
{
n_classes.Add(ic.Item1);
BookmarkModelManager.Instance.Model.artists.Remove(ic);
BookmarkModelManager.Instance.Model.artists.Add(new Tuple<string, BookmarkItemModel>("/떠돌이 항목" + ic.Item1, ic.Item2));
}
foreach (var ic in dangling_groups)
{
n_classes.Add(ic.Item1);
BookmarkModelManager.Instance.Model.groups.Remove(ic);
BookmarkModelManager.Instance.Model.groups.Add(new Tuple<string, BookmarkItemModel>("/떠돌이 항목" + ic.Item1, ic.Item2));
}
foreach (var ic in dangling_etcs)
{
n_classes.Add(ic.Item1);
BookmarkModelManager.Instance.Model.etcs.Remove(ic);
BookmarkModelManager.Instance.Model.etcs.Add(new Tuple<string, BookmarkEtcItemModel>("/떠돌이 항목" + ic.Item1, ic.Item2));
}
var used = new HashSet<string>();
var sub_classes = new List<Tuple<string, string>>();
foreach (var cc in n_classes)
{
var nname = "/떠돌이 항목" + cc;
if (classes.Contains(nname))
continue;
var ss = nname.Split('/');
var root = "/" + ss[1];
var parent = root;
for (int i = 2; i < ss.Length; i++)
{
if (!used.Contains(parent + "/" + ss[i]))
{
used.Add(parent + "/" + ss[i]);
sub_classes.Add(new Tuple<string, string>(parent, ss[i]));
}
parent += "/" + ss[i];
}
}
if (!BookmarkModelManager.Instance.Model.root_classes.Contains("/떠돌이 항목"))
BookmarkModelManager.Instance.Model.root_classes.Add("/떠돌이 항목");
BookmarkModelManager.Instance.Model.sub_classes.AddRange(sub_classes);
BookmarkModelManager.Instance.Save();
}
}
else
{
var dialog = new BookmarkMessageOk("떠돌이 항목이 없습니다!");
await DialogHost.Show(dialog, "ToolDialog");
}
}
break;
}
}
private async Task classify_move(string from, string to, bool copy)
{
var name = from.Split('/').Last();
var from_parent = from.Remove(from.Length - name.Length);
var warning = false;
var not_valid = false;
if (to == "/")
{
foreach (var ss in BookmarkModelManager.Instance.Model.root_classes)
{
if (ss == "/" + name)
{
warning = true;
}
}
}
else
{
foreach (var ss in BookmarkModelManager.Instance.Model.sub_classes)
{
if (ss.Item1 == to && ss.Item2 == name)
{
warning = true;
}
}
}
if (from.Remove(from.Length - from.Split('/').Last().Length - 1) == to)
{
not_valid = true;
}
if (warning || not_valid)
{
if (!not_valid)
{
var dialog_error = new BookmarkMessage($"경고! {to}에 이미 {name}이 존재하기 때문에 {(copy ? "복사할" : "옮길")} 수 없어요!\r\n그래도 모든 경고를 무시하고 {(copy ? "복사를" : "이동을")} 진행할까요?\r\n하위 항목들은 자동으로 합쳐져요.");
if (!(bool)(await DialogHost.Show(dialog_error, "BookmarkDialog")))
{
return;
}
}
else
{
var dialog_error = new BookmarkMessageOk($"부모로 바로 연결되는 상위 분류로는 {(copy ? "복사할" : "옮길")} 수 없어요!");
await DialogHost.Show(dialog_error, "BookmarkDialog");
return;
}
}
if (to == "/")
{
to = "";
}
var dialog = new BookmarkMessage($"{name}을 {from_parent}에서 {to + "/"}로 {(copy ? "복사할" : "옮길")}까요?");
if ((bool)(await DialogHost.Show(dialog, "BookmarkDialog")))
{
if (copy)
{
copyto(from, to);
}
else
{
moveto(from, to);
}
BookmarkModelManager.Instance.Save();
init();
}
}
private async void Tvi_DropAsync(object sender, DragEventArgs e)
{
// Drop 이벤트에선 Bubbling이 일어나기 때문에 e.Handled를 true로 조작하거나
// lock을 사용하여 처리해줄 필요가 있음
// 단, lock을 사용할경우 unlock처리 지연을 위한 루틴이 하나이상 있어야함
ClassifyTree.AllowDrop = false;
var iscopy = (e.AllowedEffects & DragDropEffects.Copy) != 0 && Keyboard.IsKeyDown(Key.LeftCtrl);
if (e.Data.GetDataPresent("registries"))
{
var tt = e.Data.GetData("registries") as Tuple <string, List <BookmarkPageDataGridItemViewModel> >;
lock (drop_lock)
if (drop_checker == true)
{
var tvi = sender as TreeViewItem;
tvi.Foreground = Brushes.Black;
return;
}
lock (drop_lock)
drop_checker = true;
var message = $"{tt.Item2.Count}개 항목을 {tt.Item1}에서 {(sender as TreeViewItem).Tag}로 {(iscopy ? "복사할" : "옮길")}까요?";
var dialog = new BookmarkMessage(message);
if ((bool)(await DialogHost.Show(dialog, "BookmarkDialog")))
{
if (iscopy == false)
{
// 기존항목들 삭제
foreach (var ll in tt.Item2)
{
List <Tuple <string, BookmarkItemModel> > rl;
if (ll.형 == "작가")
{
rl = BookmarkModelManager.Instance.Model.artists;
}
else if (ll.형 == "그룹")
{
rl = BookmarkModelManager.Instance.Model.groups;
}
else
{
rl = BookmarkModelManager.Instance.Model.articles;
}
for (int i = 0; i < rl.Count; i++)
{
if (rl[i].Item1 == tt.Item1 && rl[i].Item2.Equals(ll.BIM))
{
rl.RemoveAt(i);
break;
}
}
}
}
// 추가
foreach (var ll in tt.Item2)
{
List <Tuple <string, BookmarkItemModel> > rl;
if (ll.형 == "작가")
{
rl = BookmarkModelManager.Instance.Model.artists;
}
else if (ll.형 == "그룹")
{
rl = BookmarkModelManager.Instance.Model.groups;
}
else
{
rl = BookmarkModelManager.Instance.Model.articles;
}
rl.Add(new Tuple <string, BookmarkItemModel>((sender as TreeViewItem).Tag.ToString(), ll.BIM));
}
BookmarkModelManager.Instance.Save();
refresh();
}
}
else if (e.Data.GetDataPresent("classify"))
{
var from = e.Data.GetData("classify") as string;
var to = (sender as TreeViewItem).Tag as string;
lock (drop_lock)
if (drop_checker == true)
{
var tvi = sender as TreeViewItem;
tvi.Foreground = Brushes.Black;
return;
}
lock (drop_lock)
drop_checker = true;
if (from == to || (to.StartsWith(from) && !iscopy))
{
var dialog = new BookmarkMessageOk($"같은 분류 또는 하위 분류로는 {(iscopy ? "복사할" : "옮길")} 수 없어요!");
await DialogHost.Show(dialog, "BookmarkDialog");
goto END;
}
await classify_move(from, to, iscopy);
}
END:
lock (drop_lock)
drop_checker = false;
var tvi2 = sender as TreeViewItem;
tvi2.Foreground = Brushes.Black;
}