public void NextNote()
{
if (CanGoForward)
{
CurrentNote = Notes[CurrentNoteIndex + 1];
}
}
public void PreviousNote()
{
if (CanGoBack)
{
CurrentNote = Notes[CurrentNoteIndex - 1];
}
}
public static ObservableCollection <BaseNoteViewModel> LoadNotesFromXml(string filename)
{
if (!File.Exists(filename))
{
return(null);
}
ObservableCollection <BaseNoteViewModel> notes = new ObservableCollection <BaseNoteViewModel>();
var xml = XDocument.Load(filename);
foreach (XElement element in xml.Element("Notes").Elements())
{
if (NoteFactory.NoteTypesByName.TryGetValue(element.Name.LocalName, out NoteType noteType))
{
BaseNoteViewModel note = noteType.NewInstance();
note.Name = element.Attribute("Name").Value;
note.SetContentFromXml(element.Elements().First());
notes.Add(note);
}
}
return(notes);
}
public void AddNote(object parameter)
{
if (parameter is NoteType noteType)
{
BaseNoteViewModel newNote = noteType.NewInstance();
Notes.Add(newNote);
CurrentNote = newNote;
}
}
public void OpenPath(string filePath, string fileName = null)
{
CurrentNote = null;
FilePath = filePath;
FileName = fileName ?? Path.GetFileName(filePath);
Notes = XmlUtils.LoadNotesFromXml(FilePath);
Notes.CollectionChanged += NotesOnCollectionChanged;
JumpList.AddToRecentCategory(FilePath);
}
public void InsertNote(object parameter)
{
if (!(parameter is NoteType noteType))
{
return;
}
BaseNoteViewModel newNote = noteType.NewInstance();
if (IsItemSelected)
{
ViewModel.Notes.Insert(SelectedNoteIndex + 1, newNote);
}
else
{
ViewModel.Notes.Add(newNote);
}
ViewModel.CurrentNote = newNote;
}
public void DeleteNoteAtIndex(int noteIndex)
{
if (noteIndex <= -1)
{
return;
}
if (StaticObjects.Settings.Dictionary["AskBeforeDelete"].Value)
{
var result = MessageBox.Show($"Are you sure you want to delete '{Notes[noteIndex].Name}'?",
"VSN", MessageBoxButton.YesNo);
if (result != MessageBoxResult.Yes)
{
return;
}
}
if (CurrentNote == Notes[noteIndex])
{
CurrentNote = noteIndex - 1 > -1 ? Notes[noteIndex - 1] : null;
}
Notes.RemoveAt(noteIndex);
}
public void ChangeCurrentNote(BaseNoteViewModel note) => ViewModel.CurrentNote = note;
