// 物件画像編集メソッド（Listview内外のコマンドから呼ばれる）
private void PictureEdit(RentLivingPicture rlpic)
{
// 画像編集Windowへ渡す為のArgをセット
OpenRentLivingImageWindowEventArgs ag = new OpenRentLivingImageWindowEventArgs();
ag.Id = rlpic.RentPictureId;
ag.RentLivingPictureObject = rlpic;
ag.RentLivingPictures = RentLivingEdit.RentLivingPictures;
ag.IsEdit = true;
// 画像編集Windowを開く
OpenRentLivingImageWindow?.Invoke(this, ag);
}
// 画像編集画面の表示
public void OpenRentLivingImageWindow(OpenRentLivingImageWindowEventArgs arg)
{
if (arg == null)
{
return;
}
if (String.IsNullOrEmpty(arg.Id))
{
return;
}
if (arg.RentLivingPictures == null)
{
return;
}
string id = arg.Id;
App app = App.Current as App;
foreach (var w in app.WindowList)
{
if (!(w is RentLivingImageWindow))
{
continue;
}
if ((w as RentLivingImageWindow).DataContext == null)
{
continue;
}
if (!((w as RentLivingImageWindow).DataContext is RentLivingImageViewModel))
{
continue;
}
if (id == ((w as RentLivingImageWindow).DataContext as RentLivingImageViewModel).Id)
{
//w.Activate();
if ((w as RentLivingImageWindow).WindowState == WindowState.Minimized || (w as Window).Visibility == Visibility.Hidden)
{
//w.Show();
(w as RentLivingImageWindow).Visibility = Visibility.Visible;
(w as RentLivingImageWindow).WindowState = WindowState.Normal;
}
(w as RentLivingImageWindow).Activate();
//(w as EditorWindow).Topmost = true;
//(w as EditorWindow).Topmost = false;
(w as RentLivingImageWindow).Focus();
return;
}
}
// Create a new window.
var win = new RentLivingImageWindow();
// VMをセット
win.DataContext = new RentLivingImageViewModel(id);
var vm = (win.DataContext as RentLivingImageViewModel);
// VMにデータを渡す
vm.RentLivingPictureEdit = arg.RentLivingPictureObject;
vm.RentLivingPictures = arg.RentLivingPictures;
vm.IsDirty = !arg.IsEdit;
// 画像編集画面からの変更通知を受け取る
vm.RentLivingIsDirty += () => OnRentLivingIsDirty();
// Windowリストへ追加。
app.WindowList.Add(win);
// モーダルで編集画面を開く
win.Owner = this;
win.ShowDialog();
}
public void PictureAddCommand_Execute()
{
if (RentLivingEdit == null)
{
return;
}
var files = _openDialogService.GetOpenPictureFileDialog("物件写真の追加");
if (files != null)
{
foreach (String filePath in files)
{
string fileName = filePath.Trim();
if (!string.IsNullOrEmpty(fileName))
{
FileInfo fi = new FileInfo(fileName);
if (fi.Exists)
{
// 画像データの読み込み
FileStream fs = new FileStream(fileName, FileMode.Open, FileAccess.Read);
// Imageオブジェクトに読み込み。
System.Drawing.Image img = System.Drawing.Image.FromStream(fs, false, false); // 検証なしが早い。https://www.atmarkit.co.jp/ait/articles/0706/07/news139.html
// ByteArrayに変換
byte[] ImageData = Methods.ImageToByteArray(img);
// サムネイル画像の作成
System.Drawing.Image thumbImg = Methods.FixedSize(img, 130, 87);
// ByteArrayに変換
byte[] ImageThumbData = Methods.ImageToByteArray(thumbImg);
// RentLivingPictureオブジェクトを用意
RentLivingPicture rlpic = new RentLivingPicture(RentLivingEdit.RentId, RentLivingEdit.RentLivingId, Guid.NewGuid().ToString());
rlpic.PictureData = ImageData;
rlpic.PictureThumbData = ImageThumbData;
rlpic.PictureFileExt = fi.Extension;
// 画面閉じる際の確認用のフラグ。
rlpic.IsNew = true;
// DBに保存する為のフラグ。
rlpic.IsModified = true;
// ビットマップImageに変換（表示用）
rlpic.Picture = Methods.BitmapImageFromImage(img, Methods.FileExtToImageFormat(rlpic.PictureFileExt));
rlpic.PictureThumb = Methods.BitmapImageFromImage(thumbImg, Methods.FileExtToImageFormat(rlpic.PictureFileExt));
// 物件の画像リストに追加。
//RentLivingEdit.RentLivingPictures.Add(rlpic);
fs.Close();
// 画像編集Windowへ渡す為のArgをセット
OpenRentLivingImageWindowEventArgs ag = new OpenRentLivingImageWindowEventArgs();
ag.Id = rlpic.RentPictureId;
ag.RentLivingPictureObject = rlpic;
ag.RentLivingPictures = RentLivingEdit.RentLivingPictures;
ag.IsEdit = false;
// 画像編集Windowを開く
OpenRentLivingImageWindow?.Invoke(this, ag);
}
}
}
}
}