private void Trim(object sender, RoutedEventArgs e)
{
string ext = Path.GetExtension(inputFilePath);
SaveFileDialog saveFileDialog = new SaveFileDialog();
saveFileDialog.Filter = "Video file (*" + ext + ")|*" + ext;
Console.WriteLine("Input file: " + inputFilePath);
if (saveFileDialog.ShowDialog() == true &&
!string.IsNullOrEmpty(inputFilePath) &&
!string.IsNullOrEmpty(saveFileDialog.FileName))
{
string start = TB_Start.Text;
string duration = GetTimecode(Timeline.UpperValue - Timeline.LowerValue, VideoPreview.NaturalDuration.TimeSpan);
Console.WriteLine("Output file: " + saveFileDialog.FileName);
VideoOperations.PerformTrim(
this,
inputFilePath,
saveFileDialog.FileName,
start, duration);
}
}
/// <summary>
/// Constructor for the VideoViewModel
/// </summary>
/// <param name="videoOperations">Requires a <see cref="VideoOperations"/> object</param>
public VideoViewModel(VideoOperations videoOperations)
{
_videoOperations = videoOperations;
_videoOperations.OnVideoOperationCompleted += OnVideoOperationCompleted;
_videoOperations.OnVideoOperationStatus += OnVideoOperationStatus;
BrowseVideoCommand = new DelegateCommand(BrowseVideo);
ExecuteVideoOperationCommand = new DelegateCommand(ExecuteVideoOperation, CanExecuteVideoCommand);
}
private void Crop_OnClick(object sender, RoutedEventArgs e)
{
// Make sure user used valid dimensions
// TODO: Use regex on textbox event
int x;
int y;
int width;
int height;
if (!int.TryParse(TB_X.Text, out x))
{
return;
}
if (!int.TryParse(TB_Y.Text, out y))
{
return;
}
if (!int.TryParse(TB_Width.Text, out width))
{
return;
}
if (!int.TryParse(TB_Height.Text, out height))
{
return;
}
string ext = Path.GetExtension(inputFilePath);
SaveFileDialog saveFileDialog = new SaveFileDialog();
saveFileDialog.Filter = "Video file (*" + ext + ")|*" + ext;
Console.WriteLine("Input file: " + inputFilePath);
if (saveFileDialog.ShowDialog(this) ?? false &&
!string.IsNullOrEmpty(inputFilePath) &&
!string.IsNullOrEmpty(saveFileDialog.FileName))
{
Console.WriteLine("Output file: " + saveFileDialog.FileName);
VideoOperations.PerformCrop(
this,
inputFilePath,
saveFileDialog.FileName,
(uint)x, (uint)y, (uint)width, (uint)height);
}
}
public MainViewModel()
{
_videoOperations = new VideoOperations();
VideoVm = new VideoViewModel(_videoOperations);
}
