private void ThumbListViewItem_LaunchVideo(object sender, EventArgs e)
{
CancelEditMode();
ThumbnailFile tlvi = sender as ThumbnailFile;
if (tlvi != null && !tlvi.IsError && LoadAsked != null)
{
LoadAsked(this, new FileLoadAskedEventArgs(tlvi.FileName, -1));
}
}
public void CleanupThumbnails()
{
selectedThumbnail = null;
foreach (ThumbnailFile tlvi in thumbnails)
{
tlvi.DisposeImages();
}
thumbnails.Clear();
splitResizeBar.Panel2.Controls.Clear();
}
private void Panel2MouseDown(object sender, MouseEventArgs e)
{
// Clicked off nowhere.
if (selectedThumbnail != null)
{
selectedThumbnail.SetUnselected();
selectedThumbnail = null;
}
CancelEditMode();
}
//private double AspectRatio = 1.91d;
//private void ComboAspectRatioSelectionChanged(object sender, SelectionChangedEventArgs e)
//{
// try
// {
// if(ComboAspectRatio.SelectedIndex != -1)
// {
// switch(ComboAspectRatio.SelectedIndex)
// {
// case 0:
// AspectRatio = 1.91d;
// ImageCropper.AspectRatio = AspectRatio;
// break;
// case 1:
// AspectRatio = 1d;
// ImageCropper.AspectRatio = AspectRatio;
// break;
// case 2:
// AspectRatio = 0.8d;
// ImageCropper.AspectRatio = AspectRatio;
// break;
// }
// }
// }
// catch { }
//}
private async void CropButtonClick(object sender, RoutedEventArgs e)
{
try
{
Helper.CreateCachedFolder();
Helper.CreateCachedFolder();
Helper.CreateCachedFolder();
if (IsVideo)
{
using (var fileStream = await ThumbnailFile.OpenAsync(FileAccessMode.ReadWrite, StorageOpenOptions.None))
await ImageCropper.SaveAsync(fileStream, BitmapFileFormat.Jpeg);
ThumbnailFile = await new PhotoHelper().SaveToImage(ThumbnailFile, false);
var decoder = await BitmapDecoder.CreateAsync(await ThumbnailFile.OpenReadAsync());
VideoBitmapDecoder = decoder;
CurrentCroppedRectForVideo = ImageCropper.CurrentCroppedRect;
ShowImagePreview(ThumbnailFile);
UploadButton.IsEnabled = true;
}
else
{
var cacheFolder = await SessionHelper.LocalFolder.GetFolderAsync("Cache");
var file = await cacheFolder.CreateFileAsync(15.GenerateRandomStringStatic() + ".jpg");
//await ImageCropper.CroppedImage.SaveAsync(file);
using (var fileStream = await file.OpenAsync(FileAccessMode.ReadWrite, StorageOpenOptions.None))
await ImageCropper.SaveAsync(fileStream, BitmapFileFormat.Jpeg);
FileToUpload = await new PhotoHelper().SaveToImage(file, false, false);
//CropGrid.Visibility = Visibility.Collapsed;
ShowImagePreview(FileToUpload);
UploadButton.IsEnabled = true;
}
//using (var fileStream = await file.OpenAsync(FileAccessMode.ReadWrite, StorageOpenOptions.None))
// await ImageCropper.SaveAsync(fileStream, BitmapFileFormat.Jpeg);
//ThumbnailFile = await new PhotoHelper().SaveToImage(file, false);
////CropGrid.Visibility = Visibility.Collapsed;
//ShowImagePreview(ThumbnailFile);
//var converter = new VideoConverter();
//var decoder = await BitmapDecoder.CreateAsync(await ThumbnailFile.OpenReadAsync());
//var converted = await converter.ConvertFiles(new List<StorageFile> { FileToUpload }, false, new Size(decoder.PixelWidth, decoder.PixelHeight));
}
catch (Exception ex)
{
ex.PrintException("CropButtonClick");
}
}
private void CancelEditMode()
{
editMode = false;
// Browse all thumbs and make sure they are all in normal mode.
for (int i = 0; i < splitResizeBar.Panel2.Controls.Count; i++)
{
ThumbnailFile tlvi = splitResizeBar.Panel2.Controls[i] as ThumbnailFile;
if (tlvi != null)
{
tlvi.CancelEditMode();
}
}
}
private void ThumbListViewItem_VideoSelected(object sender, EventArgs e)
{
CancelEditMode();
ThumbnailFile tlvi = sender as ThumbnailFile;
if (tlvi != null)
{
if (selectedThumbnail != null && selectedThumbnail != tlvi)
{
selectedThumbnail.SetUnselected();
}
selectedThumbnail = tlvi;
}
}
private void CreateThumbs(List <String> _fileNames)
{
int index = 0;
foreach (string file in _fileNames)
{
ThumbnailFile tlvi = new ThumbnailFile(file);
tlvi.LaunchVideo += ThumbListViewItem_LaunchVideo;
tlvi.VideoSelected += ThumbListViewItem_VideoSelected;
tlvi.FileNameEditing += ThumbListViewItem_FileNameEditing;
tlvi.Tag = index;
thumbnails.Add(tlvi);
splitResizeBar.Panel2.Controls.Add(tlvi);
index++;
}
}
private async void CropButtonClick(object sender, RoutedEventArgs e)
{
try
{
if (!CanCrop)
{
Helper.ShowNotify("Please wait a few more seconds....");
return;
}
Helper.CreateCachedFolder();
Helper.CreateCachedFolder();
Helper.CreateCachedFolder();
if (IsVideo)
{
using (var fileStream = await ThumbnailFile.OpenAsync(FileAccessMode.ReadWrite, StorageOpenOptions.None))
await ImageCropper.SaveAsync(fileStream, BitmapFileFormat.Jpeg);
ThumbnailFile = await new PhotoHelper().SaveToImage(ThumbnailFile, false);
var decoder = await BitmapDecoder.CreateAsync(await ThumbnailFile.OpenReadAsync());
BitmapDecoder = decoder;
CurrentCroppedRectForVideo = ImageCropper.CurrentCroppedRect;
ShowImagePreview(ThumbnailFile);
}
else
{
var cacheFolder = await SessionHelper.LocalFolder.GetFolderAsync("Cache");
var file = await cacheFolder.CreateFileAsync(15.GenerateRandomStringStatic() + ".jpg");
//await ImageCropper.CroppedImage.SaveAsync(file);
using (var fileStream = await file.OpenAsync(FileAccessMode.ReadWrite, StorageOpenOptions.None))
await ImageCropper.SaveAsync(fileStream, BitmapFileFormat.Jpeg);
FileToUpload = await new PhotoHelper().SaveToImage(file, false, false);
var decoder = await BitmapDecoder.CreateAsync(await FileToUpload.OpenReadAsync());
BitmapDecoder = decoder;
//CropGrid.Visibility = Visibility.Collapsed;
ShowImagePreview(FileToUpload);
}
Editing = false;
}
catch (Exception ex)
{
ex.PrintException("CropButtonClick");
}
}
private void _buttonPerf_Click(object sender, System.EventArgs e)
{
DateTime dt = DateTime.Now;
for (int i = 0; i < 1000; i++)
{
ThumbnailFile tf = new ThumbnailFile(@"C:\Documents and Settings\Stan Dewan\My Documents\Programming\C#\Programs\Slideshow.NET\Test Files\Image1.jpg");
tf.Load();
//System.Diagnostics.Debug.WriteLine(tf.KeywordString);
//tf = null;
//System.GC.Collect();
}
TimeSpan diff = DateTime.Now.Subtract(dt);
MessageBox.Show(diff.ToString());
}
public async Task SetFileAsync(StorageFile file)
{
try
{
Editing = true;
CanCrop = false;
LoadingUc.Start();
if (file.IsVideo())
{
VideoButton.Visibility = Visibility.Visible;
IsVideo = true;
FileToUpload = file;
ThumbnailFile = await file.GetSnapshotFromD3D(TimeSpan.Zero, true);
ThumbnailFile = await new PhotoHelper().SaveToImage(ThumbnailFile, false);
double width = 0, height = 0;
var decoder = await BitmapDecoder.CreateAsync(await ThumbnailFile.OpenReadAsync());
width = decoder.PixelWidth;
height = decoder.PixelHeight;
var wRatio = AspectRatioHelper.GetAspectRatioForMedia(width, height);
var hRatio = AspectRatioHelper.GetAspectRatioForMedia(height, width);
MainCanvas.Visibility = Visibility.Collapsed;
AspectRatioSlider.Value = wRatio;
ImageCropper.AspectRatio = wRatio;
ImageCropper.CropShape = CropShape.Rectangular;
await ImageCropper.LoadImageFromFile(ThumbnailFile);
CropGrid.Visibility = Visibility.Visible;
await Task.Delay(1500);
ImageCropper.AspectRatio = DefaultAspectRatio;
AspectRatioSlider.Value = DefaultAspectRatio;
CanCrop = true;
LoadingUc.Stop();
}
else
{
VideoButton.Visibility = Visibility.Collapsed;
IsVideo = false;
ThumbnailFile = null;
BitmapDecoder = null;
var editNeeded = false;
double width = 0, height = 0;
var decoder = await BitmapDecoder.CreateAsync(await file.OpenReadAsync());
width = decoder.PixelWidth;
height = decoder.PixelHeight;
var wRatio = AspectRatioHelper.GetAspectRatioForMedia(width, height);
var hRatio = AspectRatioHelper.GetAspectRatioForMedia(height, width);
if (wRatio > 1.91 && wRatio < 0.8)
{
editNeeded = true;
}
else
{
if (hRatio > 1.91 && hRatio < 0.8)
{
editNeeded = true;
}
}
if (height > width)
{
editNeeded = true;
}
//in paeini comment bod
FileToUpload = await new PhotoHelper().SaveToImage(file, false);
if (!editNeeded)
{
CropGrid.Visibility = Visibility.Visible;
MainCanvas.Visibility = Visibility.Collapsed;
AspectRatioSlider.Value = wRatio;
ImageCropper.AspectRatio = wRatio;
ImageCropper.CropShape = CropShape.Rectangular;
await ImageCropper.LoadImageFromFile(file);
}
else
{
CropGrid.Visibility = Visibility.Visible;
MainCanvas.Visibility = Visibility.Collapsed;
AspectRatioSlider.Value = DefaultAspectRatio;
ImageCropper.AspectRatio = DefaultAspectRatio;
ImageCropper.CropShape = CropShape.Rectangular;
await ImageCropper.LoadImageFromFile(file);
}
//await Task.Delay(1500);
CanCrop = true;
LoadingUc.Stop();
}
}
catch { }
}
async void ImportFile(StorageFile file)
{
try
{
if (Path.GetExtension(file.Path).ToLower() == ".mp4" || Path.GetExtension(file.Path).ToLower() == ".mkv")
{
IsVideo = true;
FileToUpload = file;
ThumbnailFile = await file.GetSnapshotFromD3D(TimeSpan.Zero, true);
ThumbnailFile = await new PhotoHelper().SaveToImage(ThumbnailFile, false);
double width = 0, height = 0;
var decoder = await BitmapDecoder.CreateAsync(await ThumbnailFile.OpenReadAsync());
width = decoder.PixelWidth;
height = decoder.PixelHeight;
var wRatio = AspectRatioHelper.GetAspectRatioForMedia(width, height);
var hRatio = AspectRatioHelper.GetAspectRatioForMedia(height, width);
MainCanvas.Visibility = /*ImageView.Visibility =*/ Visibility.Collapsed;
UploadButton.IsEnabled = false;
AspectRatioSlider.Value = wRatio;
ImageCropper.AspectRatio = wRatio;
ImageCropper.CropShape = CropShape.Rectangular;
await ImageCropper.LoadImageFromFile(ThumbnailFile);
AspectRatioSlider.Value = DefaultAspectRatio;
ImageCropper.AspectRatio = DefaultAspectRatio;
//await Task.Delay(2500);
//using (var fileStream = await ThumbnailFile.OpenAsync(FileAccessMode.ReadWrite, StorageOpenOptions.None))
// await ImageCropper.SaveAsync(fileStream, BitmapFileFormat.Jpeg);
//ThumbnailFile = await new PhotoHelper().SaveToImage(ThumbnailFile, false);
//decoder = await BitmapDecoder.CreateAsync(await ThumbnailFile.OpenReadAsync());
//VideoBitmapDecoder = decoder;
//CurrentCroppedRectForVideo = ImageCropper.CurrentCroppedRect;
//ShowImagePreview(ThumbnailFile);
//CropGrid.Visibility = Visibility.Collapsed;
//MainCanvas.Visibility = /*ImageView.Visibility =*/ Visibility.Visible;
//UploadButton.IsEnabled = true;
var editNeeded = false;
if (wRatio > 1.91 && wRatio < 0.8)
{
editNeeded = true;
}
else
{
if (hRatio > 1.91 && hRatio < 0.8)
{
editNeeded = true;
}
}
if (height > width)
{
editNeeded = true;
}
if (!editNeeded)
{
FileToUpload = await new PhotoHelper().SaveToImage(file, false);
CropGrid.Visibility = Visibility.Visible;
CropGrid.Opacity = 1;
MainCanvas.Visibility = /*ImageView.Visibility =*/ Visibility.Collapsed;
UploadButton.IsEnabled = false;
AspectRatioSlider.Value = wRatio;
ImageCropper.AspectRatio = wRatio;
ImageCropper.CropShape = CropShape.Rectangular;
await ImageCropper.LoadImageFromFile(file);
}
else
{
CropGrid.Opacity = 1;
CropGrid.Visibility = Visibility.Visible;
MainCanvas.Visibility = /*ImageView.Visibility =*/ Visibility.Collapsed;
UploadButton.IsEnabled = false;
AspectRatioSlider.Value = DefaultAspectRatio;
ImageCropper.AspectRatio = DefaultAspectRatio;
ImageCropper.CropShape = CropShape.Rectangular;
await ImageCropper.LoadImageFromFile(file);
}
}
else
{
IsVideo = false;
ThumbnailFile = null;
VideoBitmapDecoder = null;
var editNeeded = false;
double width = 0, height = 0;
var decoder = await BitmapDecoder.CreateAsync(await file.OpenReadAsync());
width = decoder.PixelWidth;
height = decoder.PixelHeight;
var wRatio = AspectRatioHelper.GetAspectRatioForMedia(width, height);
var hRatio = AspectRatioHelper.GetAspectRatioForMedia(height, width);
if (wRatio > 1.91 && wRatio < 0.8)
{
editNeeded = true;
}
else
{
if (hRatio > 1.91 && hRatio < 0.8)
{
editNeeded = true;
}
}
if (height > width)
{
editNeeded = true;
}
if (!editNeeded)
{
//CropGrid.Visibility = Visibility.Collapsed;
//ImageView.Visibility = Visibility.Visible;
//UploadButton.IsEnabled = true;
//ShowImagePreview(file);
//in paeini comment bod
FileToUpload = await new PhotoHelper().SaveToImage(file, false);
CropGrid.Visibility = Visibility.Visible;
CropGrid.Opacity = 1;
MainCanvas.Visibility = /*ImageView.Visibility =*/ Visibility.Collapsed;
UploadButton.IsEnabled = false;
AspectRatioSlider.Value = wRatio;
ImageCropper.AspectRatio = wRatio;
ImageCropper.CropShape = CropShape.Rectangular;
await ImageCropper.LoadImageFromFile(file);
}
else
{
CropGrid.Opacity = 1;
CropGrid.Visibility = Visibility.Visible;
MainCanvas.Visibility = /*ImageView.Visibility =*/ Visibility.Collapsed;
UploadButton.IsEnabled = false;
//Helper.ShowNotify("Your photo is not in a acceptable aspect ratio." +
// "\r\nYou need to crop it and then you can upload it.", 4500);
AspectRatioSlider.Value = DefaultAspectRatio;
ImageCropper.AspectRatio = DefaultAspectRatio;
ImageCropper.CropShape = CropShape.Rectangular;
await ImageCropper.LoadImageFromFile(file);
}
//using (var source = new StorageFileImageSource(file))
//using (var renderer = new JpegRenderer(source, JpegOutputColorMode.Yuv420, OutputOption.PreserveAspectRatio))
//{
// var info = await source.GetInfoAsync();
// width = info.ImageSize.Width;
// height = info.ImageSize.Height;
//}
}
}
catch { }
}