private void cbxResizeType_SelectedIndexChanged(object sender, EventArgs e)
{
int resizeValue = 0;
bool success = MediaProcessorOptions.TryParseResizeValue(this.txtResize.Text, (comboOptions)this.comboLastIdx, out resizeValue);
if (!success)
{
this.comboTxtDefaults[this.comboLastIdx] = resizeValue;
}
this.txtResize.Text = this.comboTxtDefaults[this.cbxResizeType.SelectedIndex].ToString();
this.comboLastIdx = this.cbxResizeType.SelectedIndex;
}
private bool TryReadDefaultCropRatio(out float?defaultCropRatio)
{
bool success = true;
defaultCropRatio = null;
if (this.txtRatio1.Text.Length > 0 && this.txtRatio2.Text.Length > 0)
{
float cropRatio;
success = MediaProcessorOptions.TryParseCropRatio(this.txtRatio1.Text + ":" + this.txtRatio2.Text, out cropRatio);
if (success)
{
defaultCropRatio = cropRatio;
}
}
return(success);
}
private void btnProcess_Click(object sender, EventArgs e)
{
if (MP.isProcessing)
{
this.cancelSource.Cancel();
return;
}
if (MP.GetNumFiles() == 0)
{
MessageBox.Show("No files selected.", "No files selected", MessageBoxButtons.OK);
return;
}
int resizeValue = 0;
bool success = MediaProcessorOptions.TryParseResizeValue(this.txtResize.Text, (comboOptions)this.cbxResizeType.SelectedIndex, out resizeValue);
if (!success)
{
MessageBox.Show("Invalid value entered for resizing images to.", "Invalid entry", MessageBoxButtons.OK);
return;
}
int videoResizeValue = 0;
success = MediaProcessorOptions.TryParseResizeValue(this.txtVideoResize.Text, (comboOptions)this.cbxVideoResizeType.SelectedIndex, out videoResizeValue);
if (!success)
{
MessageBox.Show("Invalid value entered for resizing videos to.", "Invalid entry", MessageBoxButtons.OK);
return;
}
success = this.TryReadDefaultCropRatio(out float?defaultCropRatio);
if (!success)
{
MessageBox.Show("Invalid value entered for crop ratio.", "Invalid entry", MessageBoxButtons.OK);
return;
}
MediaProcessorOptions options = new MediaProcessorOptions(
(comboOptions)this.cbxResizeType.SelectedIndex,
(comboOptions)this.cbxVideoResizeType.SelectedIndex,
(outTypeOptions)this.cbxOutputType.SelectedIndex,
(videoOutTypeOptions)this.cbxVideoOutputType.SelectedIndex,
resizeValue,
videoResizeValue,
(int)nudQuality.Value,
(int)nudVideoQuality.Value,
defaultCropRatio
);
MP.SetOptions(options);
MP.SetFileSuffix(txtSuffix.Text);
FileValidationResult val = MP.ValidateFileList();
if (val.noInputList.Count > 0 || val.folderFailedList.Count > 0)
{
MessageBox.Show(val.message, "Invalid file list", MessageBoxButtons.OK);
return;
}
if (val.outputExistsList.Count > 0)
{
DialogResult res = MessageBox.Show("Overwrite these files?\r\n\r\n" + val.message, "Files already exist", MessageBoxButtons.YesNo);
if (res == DialogResult.No)
{
return;
}
}
CancellationToken token = this.cancelSource.Token;
this.OnProcessingStart();
Task processingTask = Task.Factory.StartNew(() =>
{
MP.Run(token, UpdateOnProgress);
if (token.IsCancellationRequested)
{
this.OnProcessingCancelled();
}
else
{
this.OnProcessingComplete(MP.GetResult());
}
}, token);
}
