public void SaveAsGIF(string path, GIFQuality quality)
{
if (imgCache != null && imgCache is HardDiskCache && !IsRecording)
{
HardDiskCache hdCache = imgCache as HardDiskCache;
using (GifCreator gifEncoder = new GifCreator(delay))
{
int i = 0;
int count = hdCache.Count;
foreach (Image img in hdCache.GetImageEnumerator())
{
i++;
OnEncodingProgressChanged((int)((float)i / count * 100));
using (img)
{
gifEncoder.AddFrame(img, quality);
}
}
gifEncoder.Finish();
gifEncoder.Save(path);
}
}
}
private void Fetch(object sender, ElapsedEventArgs e)
{
try
{
_timer.Enabled = false;
var jobContainer = _jobsRepository.GetJobs();
foreach (var job in jobContainer.data)
{
try
{
var beerPlayers = JsonConvert.DeserializeObject <List <BeerPlayer> >(job.paramaters);
var gifCreator = new GifCreator(beerPlayers);
var result = gifCreator.CreateGif();
_jobsRepository.UpdateJob(new UpdateJobDTO()
{
jobId = job.jobid,
status = 1,
statusMessage = result
});
}
catch (Exception ex)
{
SetFailureStatus(ex.ToString(), job.jobid);
}
}
}
catch (Exception ex)
{
}
finally
{
_timer.Enabled = true;
}
}
public static void CreateGif()
{
if (!_actionHappened && KeyboardExtended.Current.WasSingleClick(Keys.G))
{
_actionHappened = true;
GifCreator.CreateGif(Globals.CurrentFolder);
}
}
public VideoViewModel(IEventAggregator eventAggregator, ISettings settings, IDialogBuilder dialogBuilder,
GifCreator gifCreator, IFileDeleter fileDeleter)
{
_settings = settings;
_dialogBuilder = dialogBuilder;
_gifCreator = gifCreator;
eventAggregator.Subscribe(this);
AddTimeline();
fileDeleter.OnDelete(OnFileDelete);
}
private async void OnConvert(object sender, RoutedEventArgs e)
{
var gifCreator = new GifCreator();
var picker = new FileSavePicker
{
SuggestedStartLocation = PickerLocationId.PicturesLibrary,
DefaultFileExtension = ".gif",
SuggestedFileName = Path.ChangeExtension(sourceFile.Name, ".gif")
};
var resources = ResourceLoader.GetForCurrentView();
picker.FileTypeChoices.Add(resources.GetString("GIFImages"), new[] { ".gif" }.ToList());
var destinationFile = await picker.PickSaveFileAsync();
if (destinationFile != null)
{
ProgressBar.Value = 0.0;
ProgressRing.IsActive = true;
ProgressBar.Visibility = Visibility.Visible;
CancelButton.Visibility = Visibility.Visible;
var videoProperties = await sourceFile.Properties.GetVideoPropertiesAsync();
try
{
_action = gifCreator.TranscodeGifAsync(sourceFile, destinationFile, videoProperties.Width,
videoProperties.Height);
_action.Progress = OnProgress;
await _action;
if (_action.Status == AsyncStatus.Completed)
{
await Launcher.LaunchFileAsync(destinationFile);
}
}
catch (TaskCanceledException)
{
}
finally
{
_action = null;
ProgressRing.IsActive = false;
CancelButton.Visibility = Visibility.Collapsed;
ProgressBar.Visibility = Visibility.Collapsed;
}
}
}
private async Task TranscodeSingleFileAsync()
{
var firstVideo = _sourceFiles.First();
var sourceFile = firstVideo.File;
var gifCreator = new GifCreator();
var picker = new FileSavePicker
{
SuggestedStartLocation = PickerLocationId.PicturesLibrary,
DefaultFileExtension = ".gif",
SuggestedFileName = Path.ChangeExtension(sourceFile.Name, ".gif")
};
var resources = ResourceLoader.GetForCurrentView();
picker.FileTypeChoices.Add(resources.GetString("GIFImages"), new[] { ".gif" }.ToList());
var destinationFile = await picker.PickSaveFileAsync();
if (destinationFile != null)
{
Initialize();
var videoProperties = await sourceFile.Properties.GetVideoPropertiesAsync();
try
{
_operation = gifCreator.TranscodeGifAsync(sourceFile, destinationFile, firstVideo.Width,
firstVideo.Height, firstVideo.FrameRate);
_operation.Progress = OnProgress;
var succeeded = await _operation;
if (succeeded && _operation.Status == AsyncStatus.Completed)
{
await Launcher.LaunchFileAsync(destinationFile);
}
}
catch (TaskCanceledException)
{
}
finally
{
Cleanup();
}
}
}
private void SaveAnimatedGif()
{
if ((leftimage != null) && (rightimage != null))
{
SaveImages("anim0.bmp", "anim1.bmp");
if ((File.Exists("anim0.bmp")) &&
(File.Exists("anim1.bmp")))
{
//List<string> images = new List<string>();
//images.Add("anim0.gif");
//images.Add("anim1.gif");
GifCreator.CreateFromStereoPair("anim0.bmp", "anim1.bmp", "anim.gif", 1000, stereo_camera.offset_x, stereo_camera.offset_y, stereo_camera.scale, stereo_camera.rotation * 180 / (float)Math.PI, reverse_colours);
//File.Delete("anim0.gif");
//File.Delete("anim1.gif");
//MessageBox.Show("Animated gif created");
}
}
}
private void saveAnimatedGifToolStripMenuItem_Click(object sender, EventArgs e)
{
if ((picLeftImage.Image != null) && (picRightImage.Image != null))
{
picLeftImage.Image.Save("anim0.bmp", System.Drawing.Imaging.ImageFormat.Bmp);
picRightImage.Image.Save("anim1.bmp", System.Drawing.Imaging.ImageFormat.Bmp);
if ((File.Exists("anim0.bmp")) &&
(File.Exists("anim1.bmp")))
{
//List<string> images = new List<string>();
//images.Add("anim0.gif");
//images.Add("anim1.gif");
GifCreator.CreateFromStereoPair("anim0.bmp", "anim1.bmp", "anim.gif", 1000, stereo_camera.offset_x, stereo_camera.offset_y, stereo_camera.scale, stereo_camera.rotation * 180 / (float)Math.PI, false);
//File.Delete("anim0.gif");
//File.Delete("anim1.gif");
MessageBox.Show("Animated gif created");
}
}
}
private async Task TranscodeMultipleFilesAsync()
{
var picker = new FolderPicker
{
SuggestedStartLocation = PickerLocationId.PicturesLibrary,
ViewMode = PickerViewMode.List,
};
picker.FileTypeFilter.Add(".gif");
var folder = await picker.PickSingleFolderAsync();
if (folder == null)
{
return;
}
Initialize();
try
{
_operation = AsyncInfo.Run(async delegate(CancellationToken token, IProgress <double> progress)
{
var progressPerFile = 100 / Convert.ToDouble(_sourceFiles.Count);
progress.Report(0.0);
var fileIndex = 0.0;
foreach (var item in _sourceFiles)
{
var sourceFile = item.File;
var desiredName = Path.ChangeExtension(item.Name, ".gif");
var destinationFile = await folder.CreateFileAsync(desiredName, CreationCollisionOption.GenerateUniqueName);
if (token.IsCancellationRequested)
{
return(false);
}
try
{
var gifCreator = new GifCreator();
var action = gifCreator.TranscodeGifAsync(sourceFile, destinationFile, item.Width,
item.Height, item.FrameRate);
action.Progress = delegate(IAsyncOperationWithProgress <bool, double> a, double v)
{
if (token.IsCancellationRequested)
{
action.Cancel();
}
progress.Report((fileIndex * progressPerFile) + progressPerFile * v / 100.0);
};
await action;
if (token.IsCancellationRequested)
{
return(false);
}
}
catch (System.Exception se)
{
System.Diagnostics.Debug.WriteLine(se.Message);
}
fileIndex++;
}
return(true);
});
_operation.Progress = OnProgress;
await _operation;
await Launcher.LaunchFolderAsync(folder);
}
catch (TaskCanceledException)
{
}
finally
{
Cleanup();
}
}
private void Update()
{
if ((picLeftImage.Image != null) &&
(picRightImage.Image != null) &&
(left_image_filename != "") &&
(right_image_filename != ""))
{
picAnimation.Enabled = false;
if (picAnimation.Image != null)
{
picAnimation.Image.Dispose();
picAnimation.Image = null;
}
//System.Threading.Thread.Sleep(2000);
if ((processed_left_image_filename != "") &&
(processed_left_image_filename != null))
{
if (processed_left_image_filename != left_image_filename)
{
if (File.Exists(processed_left_image_filename))
{
File.Delete(processed_left_image_filename);
processed_left_image_filename = "";
}
}
}
if ((processed_right_image_filename != "") &&
(processed_right_image_filename != null))
{
if (processed_right_image_filename != right_image_filename)
{
if (File.Exists(processed_right_image_filename))
{
File.Delete(processed_right_image_filename);
processed_right_image_filename = "";
}
}
}
if (delay_mS < 10)
{
delay_mS = 10;
}
timAnimation.Interval = delay_mS;
GifCreator.CreateFromStereoPair(
left_image_filename,
right_image_filename,
gif_filename,
delay_mS,
offset_x,
offset_y,
scale,
rotation_degrees,
reverse_colours,
ref processed_left_image_filename,
ref processed_right_image_filename);
ResizeForm();
picAnimation.Enabled = true;
}
}
//Save
private void btn_save_Click(object sender, EventArgs e)
{
//Check whether the file already exist
{
if (new System.IO.FileInfo(path).Exists)
{
string defpath = path.Substring(0, path.LastIndexOf('.'));
int counter = 2;
string ext = path.Substring(path.LastIndexOf('.'));
path = defpath + " (" + counter.ToString() + ")" + ext;
while ((new System.IO.FileInfo(path)).Exists)
{
counter += 1;
path = path.Substring(0, path.Length - 7) + "(" + counter.ToString() + ")" + ext;
}
//Info
string msg = "A file with the name \"" + defpath + ext + "\" does already exist. Do you want to rename the file into \"" + path + "\"?";
if ((MessageBox.Show(msg, "File already exists", MessageBoxButtons.YesNo, MessageBoxIcon.Information) != System.Windows.Forms.DialogResult.Yes))
{
return;
}
}
Bitmap bmp;
//Save the current gen
bool[,] currgen = Attributes.Cells;
//Save
switch (safetype)
{
case SafeTypes.Bitmap:
bmp = new Bitmap(AFieldOfLife.Width, AFieldOfLife.Height);
Attributes.Cells = Attributes.CurrentCellStack.ToArray()[Attributes.CurrentCellStack.Count - 1 - gen];
AFieldOfLife.DrawOnGfx(Graphics.FromImage(bmp));
bmp.Save(path);
break;
case SafeTypes.GIF:
List <Bitmap> bmplist = new List <Bitmap>();
foreach (bool[,] generation in Attributes.CurrentCellStack)
{
Attributes.Cells = generation;
bmp = new Bitmap(AFieldOfLife.Width, AFieldOfLife.Height);
AFieldOfLife.DrawOnGfx(Graphics.FromImage(bmp));
//to get longer intervals
bmplist.Add(bmp);
bmplist.Add(bmp);
}
GifCreator.Save(bmplist, path);
break;
case SafeTypes.Data:
//Save the data in a textfile
using (System.IO.StreamWriter streamw = new System.IO.StreamWriter(new System.IO.FileStream(path, System.IO.FileMode.CreateNew), System.Text.Encoding.UTF8))
{
streamw.WriteLine(Attributes.AmountOfCellsPerLine.ToString());
bool[,] gentowrite = Attributes.CurrentCellStack.ToArray()[Attributes.CurrentCellStack.Count - 1 - gen];
for (int i = 0; i <= gentowrite.GetUpperBound(0); i++)
{
for (int j = 0; j <= gentowrite.GetUpperBound(1); j++)
{
streamw.Write(Convert.ToInt32(gentowrite[j, i]).ToString() + " ");
}
streamw.WriteLine();
}
}
break;
}
//Restore last gen
Attributes.Cells = currgen;
this.Close();
}
}
