private void CreateInitialSelectors()
{
panel1.AutoScroll = true;
panel1.FlowDirection = FlowDirection.TopDown;
panel1.WrapContents = false;
var selector = new PdfSelectorControl(1);
selector.RemoveFile += Selector_RemoveFile;
panel1.Controls.Add(selector);
var selector2 = new PdfSelectorControl(2);
selector2.RemoveFile += Selector_RemoveFile;
panel1.Controls.Add(selector2);
saveControl = new SaveOutputSelectorControl((val) => richConsole.AppendText(val));
panel1.Controls.Add(saveControl);
addMoreFiles = new Button()
{
Margin = new Padding(12, 0, 0, 0),
Width = 518,
Text = "Add more files",
Visible = true
};
addMoreFiles.Click += AddMoreFiles_Click;
panel1.Controls.Add(addMoreFiles);
}
private void FillOrAddFile(string file)
{
PdfSelectorControl lastEmptyPdfSelector = GetFirstEmptyPDFSelector();
if (lastEmptyPdfSelector == null)
{
AddMoreFiles_Click(null, null);
lastEmptyPdfSelector = GetFirstEmptyPDFSelector();
}
lastEmptyPdfSelector.SetFileName(file);
}
private void AddMoreFiles_Click(object sender, EventArgs e)
{
var selectorX = new PdfSelectorControl(panel1.Controls.Count - 1)
{
Width = panel1.Width - 50
};
panel1.Controls.Add(selectorX);
//Adding again will make it stick to bottom
panel1.Controls.Add(saveControl);
panel1.Controls.Add(addMoreFiles);
}
private void AddMoreFiles(bool selectFile = false)
{
var selectorX = new PdfSelectorControl(panel1.Controls.Count - 1)
{
Width = panel1.Width - 50
};
selectorX.RemoveFile += Selector_RemoveFile;
panel1.Controls.Add(selectorX);
//Adding again will make it stick to bottom
panel1.Controls.Add(saveControl);
panel1.Controls.Add(addMoreFiles);
if (selectFile)
{
selectorX.OpenFileSelection();
}
}
private PdfSelectorControl GetFirstEmptyPDFSelector()
{
PdfSelectorControl result = null;
foreach (Control control in panel1.Controls)
{
if (control.GetType().Name.Equals("PdfSelectorControl"))
{
result = (PdfSelectorControl)control;
if (string.IsNullOrEmpty(result.FileName))
{
break;
}
else
{
result = null;
}
}
}
return(result);
}