void ImageClicked(object sender, MouseEventArgs e)
{
if (e.LeftButton == MouseButtonState.Pressed) // handle your event
{
ImageSelected?.Invoke(this, EventArgs.Empty);
}
}
private void ImageChooserCallback(int requestCode, Result resultCode, Intent intent)
{
if (resultCode == Result.Ok)
{
if (ImageSelected != null)
{
Android.Net.Uri uri = intent.Data;
if (ImageSelected != null)
{
ImageSource imageSource = ImageSource.FromStream(() => Forms.Context.ContentResolver.OpenInputStream(uri));
ImageSelected.Invoke(this, new ImageSourceEventArgs(imageSource));
string doc_id = "";
using (var c1 = Forms.Context.ContentResolver.Query(uri, null, null, null, null)) {
c1.MoveToFirst();
string document_id = c1.GetString(0);
doc_id = document_id.Substring(document_id.LastIndexOf(":") + 1);
}
string selection = Android.Provider.MediaStore.Images.Media.InterfaceConsts.Id + " =? ";
var cursor = Forms.Context.ContentResolver.Query(MediaStore.Images.Media.ExternalContentUri, null, selection, new string[] { doc_id }, null);
var colIndex = cursor.GetColumnIndex(Android.Provider.MediaStore.Images.Media.InterfaceConsts.Data);
cursor.MoveToFirst();
App.imagePath = cursor.GetString(colIndex);
cursor.Close();
}
}
}
}
private void profilePhotoPictureBox_Click(object sender, EventArgs e)
{
Image selectedImage = (sender as PictureBox).Image;
this.Close();
ImageSelected?.Invoke(this, new ImageEventArgs(selectedImage));
}
private void ImagesGridView_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
var senderObject = sender as GridView;
if (senderObject.SelectedRanges.Count == 1)
{
var selected = senderObject.SelectedItem as ImageItem;
ImageSelected?.Invoke(this, new ImageSelectedEventArgs(selected));
}
}
private void ImmagineSelezionata(ImageSelected <PagamentoDocumenti> obj)
{
if (obj.File != null)
{
_fileFotoSelezionato = obj.File.Entity;
}
else
{
_fileFotoSelezionato = null;
}
}
private void ImmagineSelezionata(ImageSelected <FotoArticolo> obj)
{
if (obj.File != null)
{
_fileFotoSelezionato = obj.File.Entity;
}
else
{
_fileFotoSelezionato = null;
}
}
void Awake()
{
if (imageSelected == null)
{
imageSelected = this;
DontDestroyOnLoad(gameObject);
}
else if (imageSelected != this)
{
Destroy(gameObject);
}
}
private void OkayButton_Click(object sender, RoutedEventArgs e)
{
if (PreviewImage != null)
{
if (!string.IsNullOrEmpty(UrlText.Text))
{
ImageSelected.Invoke(UrlText.Text.ToString());
}
editorDataContext.contextMenuUC.StaysOpen = false;
editorDataContext.contextMenuUC.IsOpen = false;
}
}
public ImageSource GetImageFromUri(System.Uri uri)
{
Android.Net.Uri aUri;
string s;
s = uri.ToString();
s = s.Replace("image:", "image%3A");
aUri = Android.Net.Uri.Parse(s);
ImageSource imageSource = ImageSource.FromStream(() => Forms.Context.ContentResolver.OpenInputStream(aUri));
ImageSelected.Invoke(this, new ImageSourceEventArgs(uri, imageSource));
return(imageSource);
}
private async void PickerOnSelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (e.AddedItems.Count == 0 || e.AddedItems[0] == null || Thread == null)
{
return;
}
var image = (GiphyMedia)e.AddedItems[0];
await Thread.SendAnimatedImage(image.Id, image.IsSticker);
var gridView = (GridView)sender;
gridView.SelectedItem = null;
ImageSelected?.Invoke(this, image);
}
private async void BtnPicker_Click(object sender, RoutedEventArgs e)
{
var picker = new FileOpenPicker
{
SuggestedStartLocation = PickerLocationId.PicturesLibrary,
FileTypeFilter = { ".jpg", ".jpeg", ".png" }
};
ImageFile = await picker.PickSingleFileAsync();
imgControl.Source = await FileHelper.LoadImageFromFileAsync(ImageFile);
SymbolCamera.Visibility = Visibility.Collapsed;
ImageSelected?.Invoke(this);
}
private async void BtnCamera_Click(object sender, RoutedEventArgs e)
{
captureUI.PhotoSettings.AllowCropping = true;
captureUI.PhotoSettings.MaxResolution = CameraCaptureUIMaxPhotoResolution.
HighestAvailable;
var capturedImage = await captureUI.CaptureFileAsync(CameraCaptureUIMode.Photo);
if (capturedImage != null)
{
ImageFile = capturedImage;
imgControl.Source = await FileHelper.LoadImageFromFileAsync(ImageFile);
SymbolCamera.Visibility = Visibility.Collapsed;
ImageSelected?.Invoke(this);
}
}
async private void BrowseImageClicked(object sender, RoutedEventArgs e)
{
FileOpenPicker opener = new FileOpenPicker();
opener.ViewMode = PickerViewMode.Thumbnail;
opener.SuggestedStartLocation = PickerLocationId.PicturesLibrary;
opener.CommitButtonText = "Select Picture";
opener.FileTypeFilter.Add(".png");
opener.FileTypeFilter.Add(".jpg");
var selected_file = await opener.PickSingleFileAsync();
if (selected_file != null)
{
await InternalLoadImageAsync(selected_file);
ImageSelected?.Invoke(this);
}
}
private void OnImageSelected()
{
if (Configuration.CropImage)
{
Console.WriteLine("Cropping image before handing it over");
AlbumDataSource.GetCroppedImage(croppedImage =>
{
ImageSelected?.Invoke(this, croppedImage);
Dismiss();
});
}
else
{
Console.WriteLine("Not cropping image");
ImageSelected?.Invoke(this, _album.ImageCropView.Image);
Dismiss();
}
}
private void ImageChooserCallBack(int requestCode, Result resultCode, Intent data)
{
if (resultCode == Result.Ok)
{
if (ImageSelected != null)
{
Android.Net.Uri uri = data.Data;
System.UriBuilder URI = new System.UriBuilder();
URI.Path = uri.EncodedPath;
URI.Host = uri.Host;
URI.Scheme = uri.Scheme;
if (ImageSelected != null)
{
ImageSource imageSource = ImageSource.FromStream(() => Forms.Context.ContentResolver.OpenInputStream(uri));
ImageSelected.Invoke(this, new ImageSourceEventArgs(URI.Uri, imageSource));
}
}
}
}
public override void ItemSelected(UICollectionView collectionView, NSIndexPath indexPath)
{
var cell = collectionView.CellForItem(indexPath) as PhotoCell;
if (cell != null)
{
var asset = images [indexPath.Item] as PHAsset;
imageManager.RequestImageForAsset(asset, PHImageManager.MaximumSize, PHImageContentMode.AspectFill, null, (result, info) => {
var args = new PhotoEventArgs {
Image = result,
ImageId = AppDelegate.GetUtcTimestamp().ToString()
};
ImageSelected?.Invoke(this, args);
DismissViewController(true, null);
});
}
else
{
RequestAccessToPhotoLibrary();
}
}
async private void OnTakeMediaCapturePicture(object sender, RoutedEventArgs e)
{
//set properties of image
ImageEncodingProperties image_props = new ImageEncodingProperties();
image_props.Height = (uint)this.ActualHeight;
image_props.Width = (uint)this.ActualWidth;
image_props.Subtype = "PNG";
//specify where image will be stored
var captured_image = await Windows.Storage.ApplicationData.Current.TemporaryFolder.CreateFileAsync("temp.png",
CreationCollisionOption.GenerateUniqueName);
//capture to file
await _capture.CapturePhotoToStorageFileAsync(image_props, captured_image);
img_control.Visibility = Visibility.Visible;
await _capture.StopPreviewAsync();
await InternalLoadImageAsync(captured_image);
ImageSelected?.Invoke(this);
}
private void OnImageFinished(UIImage image)
{
ImageSelected?.Invoke(this, image);
Dismiss();
}
