private void btnSave_Click(object sender, RoutedEventArgs e)
{
SaveFileDialog save = new SaveFileDialog();
save.InitialDirectory = strInitalDirectory;
if (1 < GetSelectedItemCount())
{
save.Filter = "TIF|*.tif|PDF|*.pdf";
}
else
{
save.Filter = "TIF|*.tif|PDF|*.pdf|JPG|*.jpg";
}
bool?result = save.ShowDialog();
fileSaveStatus = ScanFileSaveError.FileSave_OK;
if (result == true)
{
strInitalDirectory = save.FileName;
int position = strInitalDirectory.LastIndexOf('\\');
if (position > 0)
{
strInitalDirectory = strInitalDirectory.Substring(0, position);
}
if (!IsTempImageExist())
{
VOP.Controls.MessageBoxEx.Show(
VOP.Controls.MessageBoxExStyle.Simple,
m_MainWin,
(string)this.FindResource("ResStr_Image_file_not_found"),
(string)this.FindResource("ResStr_Error")
);
return;
}
if (false == DoseHasEnoughSpace(save.FileName))
{
VOP.Controls.MessageBoxEx.Show(
VOP.Controls.MessageBoxExStyle.Simple,
m_MainWin,
(string)this.FindResource("ResStr_Operation_cannot_be_carried_out_due_to_insufficient_memory_or_hard_disk_space_Please_try_again_after_freeing_memory_or_hard_disk_space_"),
(string)this.FindResource("ResStr_Error")
);
return;
}
// This index is 1-based, not 0-based
List <string> files = new List <string>();
GetSelectedFile(files);
Thread thread = new Thread(() =>
{
try
{
if (3 == save.FilterIndex)
{
JpegBitmapEncoder encoder = new JpegBitmapEncoder();
foreach (string path in files)
{
Uri myUri = new Uri(path, UriKind.RelativeOrAbsolute);
BmpBitmapDecoder decoder = new BmpBitmapDecoder(myUri, BitmapCreateOptions.None, BitmapCacheOption.None);
BitmapSource origSource = decoder.Frames[0];
if (null != origSource)
{
encoder.Frames.Add(BitmapFrame.Create(origSource));
}
}
FileStream fs = File.Open(save.FileName, FileMode.Create);
encoder.Save(fs);
fs.Close();
}
else if (1 == save.FilterIndex)
{
TiffBitmapEncoder encoder = new TiffBitmapEncoder();
foreach (string path in files)
{
Uri myUri = new Uri(path, UriKind.RelativeOrAbsolute);
BmpBitmapDecoder decoder = new BmpBitmapDecoder(myUri, BitmapCreateOptions.None, BitmapCacheOption.None);
BitmapSource origSource = decoder.Frames[0];
BitmapMetadata bitmapMetadata = new BitmapMetadata("tiff");
bitmapMetadata.ApplicationName = "Virtual Operation Panel";
if (null != origSource)
{
encoder.Frames.Add(BitmapFrame.Create(origSource, null, bitmapMetadata, null));
}
}
FileStream fs = File.Open(save.FileName, FileMode.Create);
encoder.Save(fs);
fs.Close();
}
else if (2 == save.FilterIndex)
{
using (PdfHelper help = new PdfHelper())
{
help.Open(save.FileName);
foreach (string path in files)
{
Uri myUri = new Uri(path, UriKind.RelativeOrAbsolute);
BmpBitmapDecoder decoder = new BmpBitmapDecoder(myUri, BitmapCreateOptions.None, BitmapCacheOption.None);
BitmapSource origSource = decoder.Frames[0];
if (null != origSource)
{
help.AddImage(origSource, 0);
}
}
help.Close();
}
}
}
catch (Win32Exception)
{
fileSaveStatus = ScanFileSaveError.FileSave_OutOfMemory;
}
catch (COMException)
{
fileSaveStatus = ScanFileSaveError.FileSave_OutOfMemory;
}
catch (IOException)
{
fileSaveStatus = ScanFileSaveError.FileSave_FileOccupied;
}
catch
{
fileSaveStatus = ScanFileSaveError.FileSave_OutOfMemory;
}
CallbackMethod(null);
});
thread.SetApartmentState(ApartmentState.STA);
thread.IsBackground = false;
thread.Start();
if (!thread.Join(100))
{
pbw = new ProgressBarWindow();
pbw.Owner = App.Current.MainWindow;
pbw.ShowDialog();
}
thread.Join();
if (fileSaveStatus == ScanFileSaveError.FileSave_OutOfMemory)
{
VOP.Controls.MessageBoxEx.Show(
VOP.Controls.MessageBoxExStyle.Simple,
m_MainWin,
(string)this.FindResource("ResStr_Operation_cannot_be_carried_out_due_to_insufficient_memory_or_hard_disk_space_Please_try_again_after_freeing_memory_or_hard_disk_space_"),
(string)this.FindResource("ResStr_Error")
);
}
else if (fileSaveStatus == ScanFileSaveError.FileSave_FileOccupied)
{
VOP.Controls.MessageBoxEx.Show(
VOP.Controls.MessageBoxExStyle.Simple,
m_MainWin,
(string)this.FindResource("ResStr_picture_file_occupied"),
(string)this.FindResource("ResStr_Warning")
);
}
}
}