private void ClearWorkspace()
{
if (this.workspace != null)
{
this.workspace.PropertyChanged -= this.workspace_PropertyChanged;
this.workspace = null;
}
}
private async Task LoadNoteAsync(Guid id)
{
using (var dataAccessProxy = this.CreateDataAccessProxy())
{
this.currentNote = await dataAccessProxy.GetNoteAsync(id);
}
this.ClearWorkspace();
this.workspace = new Workspace(this.currentNote);
this.workspace.PropertyChanged += this.workspace_PropertyChanged;
this.lblTitle.Text = this.workspace.Title;
var datePublished = this.workspace.DatePublished;
this.lblDatePublished.Text = datePublished.ToLocalTime()
.ToString("F", new CultureInfo(this.settings.General.Language));
this.htmlEditor.Html = this.workspace.Content;
this.htmlEditor.Enabled = true;
this.tbtnSave.Enabled = false;
this.mnuSave.Enabled = false;
this.mnuPrint.Enabled = true;
if (this.mnuSaveAs != null)
{
this.mnuSaveAs.Enabled = true;
}
}
public async Task ImportNote(Note note, bool rethrow = false)
{
Type[] exceptionTypes = null;
if (rethrow)
{
exceptionTypes = new[] {typeof (NoteAlreadyExistsException)};
}
await SafeExecutionContext.ExecuteAsync(this, async () =>
{
var existingNoteTitles = this.ExistingNotesTitle;
if (existingNoteTitles.Contains(note.Title))
{
throw new NoteAlreadyExistsException(Resources.TitleExists);
}
var canceled = await this.SaveWorkspaceAsync();
if (!canceled)
{
this.ClearWorkspace();
note.Content = string.IsNullOrEmpty(note.Content) ? string.Empty : crypto.Encrypt(note.Content);
this.workspace = new Workspace(note);
this.workspace.PropertyChanged += this.workspace_PropertyChanged;
await this.SaveWorkspaceSlientlyAsync();
await this.LoadNotesAsync();
}
},
() =>
{
this.slblStatus.Text = Resources.Importing;
this.sp.Visible = true;
},
() => this.sp.Visible = false, exceptionTypes);
}