// user picks a file name and mime type.
private string GetSaveFileName()
{
var saveFile = new SaveFileDialog();
var mimeTypes = _engine.SupportedMimeTypes();
saveFile.Filter = PopulateFilter(mimeTypes);
saveFile.AddExtension = true;
//select the correct starting filter index
for (var i = 0; i < mimeTypes.Length; i++)
{
if (mimeTypes[i] == _selectedMimeType)
{
saveFile.FilterIndex = i + 1;
break;
}
}
if (saveFile.ShowDialog() == DialogResult.OK)
{
// find out which mime type was selected, and save this for use when translating
_selectedMimeType = mimeTypes[saveFile.FilterIndex - 1];
return(saveFile.FileName);
}
Refresh();
return(null);
}
// load all of the supported mime types into a menu.
public void LoadMimeMenu()
{
this.menuActionTranslate.MenuItems.Clear();
// add each type
string[] mimes = _engine.SupportedMimeTypes();
foreach (string s in mimes)
{
this.menuActionTranslate.MenuItems.Add(s, this.OnMimeClick);
}
// first entry is default
// save for using in OCR translate
_selectedMimeType = this.menuActionTranslate.MenuItems[0].Text;
}
