private async void MenuFlyoutItem_Click_s(object sender, RoutedEventArgs e)
{
if ((sender as FrameworkElement).DataContext is Pen9Model pen9)
{
var openPicker = new FileOpenPicker();
openPicker.FileTypeFilter.Add(".jpeg");
openPicker.FileTypeFilter.Add(".jpg");
openPicker.FileTypeFilter.Add(".png");
openPicker.SuggestedStartLocation = PickerLocationId.PicturesLibrary;
openPicker.ViewMode = PickerViewMode.Thumbnail;
try
{
var res = await openPicker.PickSingleFileMux();
if (res != null)
{
Windows.Storage.AccessCache.StorageApplicationPermissions.FutureAccessList.Add(res);
pen9.fgurl = res.Path;
sz_ValueChanged(null, null);
}
}
catch (Exception)
{
}
}
}
public NewFileDialog(VModel d)
{
this.InitializeComponent();
W = d.FileWidth;
H = d.FileHeight;
//新建
First.Click += (s, e) => {
if (int.TryParse(W, out var w) && int.TryParse(H, out var h) && w > 1 && h > 1)
{
d.FileWidth = W;
d.FileHeight = H;
d.LayerList.Clear();
d.DrawRect = new Rect()
{
Width = w, Height = h
};
d.LayerList.Add(new LayerModel()
{
});
d.FileName = "";
d.CurrentLayer = d.LayerList[0];
Exec.Clean();
Hide();
}
};
//打开
Open.Click += async(s, e) => {
Hide();
FileOpenPicker openPicker = new FileOpenPicker();
//openPicker.ContinuationData["new"] = true;
openPicker.SuggestedStartLocation = PickerLocationId.PicturesLibrary;
openPicker.ViewMode = PickerViewMode.List;
openPicker.FileTypeFilter.Add(".psd");
openPicker.FileTypeFilter.Add(".jpeg");
openPicker.FileTypeFilter.Add(".jpg");
openPicker.FileTypeFilter.Add(".png");
var file = await openPicker.PickSingleFileMux();
if (file == null)
{
return;
}
d.LayerList.Clear();
d.FileName = file.Path;
await d.LoadFile(file, d.LayerList, (w, h) => {
d.DrawRect = new Rect()
{
Width = w, Height = h
};
});
d.CurrentLayer = d.LayerList[0];
Exec.Clean();
};
//取消
Second.Click += (s, e) => {
base.Hide();
};
//重置
ReSize.Click += (s, e) => {
W = Math.Floor(Window.Current.Bounds.Width).ToString();
H = Math.Floor(Window.Current.Bounds.Height).ToString();
};
}