/// <summary>
/// Add a input file.
/// </summary>
/// <param name="file">The path of the file</param>
public async Task AddInputFile(string file)
{
switch (OutOfProcessHelper.TestSourceFile(file))
{
//File is corrupt pdf.
case OutOfProcessHelper.SourceTestResult.Unreadable:
//Tell the user the pdf is corrupt.
Application.Current.Dispatcher.BeginInvoke(new Action(() => ((MetroWindow)Application.Current.MainWindow).ShowMessageAsync("The file " + Path.GetFileName(file) + " could not be opened as a PDF or image", "Some thing went wrong when opening " + Path.GetFileName(file))));
break;
//File is a valid pdf.
case OutOfProcessHelper.SourceTestResult.Ok:
//Add the pdf to the ListBox.
Application.Current.Dispatcher.Invoke(new Action(() => Files.Add(new PDFItem(file, null))));
break;
//File is a image (maybe not valid!).
case OutOfProcessHelper.SourceTestResult.Image:
break;
}
//Update Commands
Application.Current.Dispatcher.Invoke(() => MergeCommand.RaiseCanExecuteChanged());
MoveUpCommand.RaiseCanExecuteChanged();
MoveDownCommand.RaiseCanExecuteChanged();
Application.Current.Dispatcher.Invoke(() => RemoveCommand.RaiseCanExecuteChanged());
}
void RefreshCommands()
{
//CloneViewCommand.RaiseCanExecuteChanged();
DeleteCommand.RaiseCanExecuteChanged();
MoveDownCommand.RaiseCanExecuteChanged();
MoveUpCommand.RaiseCanExecuteChanged();
}
private void RefreshCommands()
{
AddDeviceCommand.RaiseCanExecuteChanged();
MoveUpCommand.RaiseCanExecuteChanged();
MoveDownCommand.RaiseCanExecuteChanged();
DeleteDeviceCommand.RaiseCanExecuteChanged();
}
private void RaiseRefreshView(bool refreshCollectionView)
{
DeleteJobCommand.RaiseCanExecuteChanged();
MergeJobsCommand.RaiseCanExecuteChanged();
MergeAllJobsCommand.RaiseCanExecuteChanged();
MoveUpCommand.RaiseCanExecuteChanged();
MoveDownCommand.RaiseCanExecuteChanged();
if (refreshCollectionView)
{
JobInfos.Refresh();
}
}
private void Move(bool up)
{
//The selected item
PDFItem dataItem = Files[SelectedIndex];
int index = SelectedIndex;
if (!up)
{
index--;
}
if (up)
{
index++;
}
Files.Remove(dataItem);
Files.Insert(index, dataItem);
SelectedIndex = 0;
SelectedIndex = index;
MoveDownCommand.RaiseCanExecuteChanged();
MoveUpCommand.RaiseCanExecuteChanged();
}