/// <summary>
/// Show existing child form.
/// </summary>
/// <param name="form"></param>
private void ShowChildForm(ChildForm form)
{
try
{
notify.ShowProcessing();
form.Show();
form.WindowState = FormWindowState.Normal;
form.WindowState = FormWindowState.Maximized;
}
finally
{
notify.HideProcessing();
}
}
/// <summary>
/// Creation of child form. Can be used from outside to pass some Guid of entity and number to newly created forms.
/// </summary>
/// <param name="formType">exact type of form</param>
/// <param name="id">Guid of entity</param>
/// <param name="parameters">input parameters passed to the newly created form</param>
private ChildForm OpenReturnChildForm(DocumentTypes documentType, List <KeyValuePair <string, object> > parameters, Guid id = default(Guid))
{
ChildForm formToActivate = null;
try
{
notify.ShowProcessing();
FormFlags flags = FormFlags.Nothing;
flags |= GetSecurityRestrictionReasons(documentType);
// is possible for this option to open for this user, at all
if (flags.HasFlag(FormFlags.CanReadAtThisWorkstation) && !flags.HasFlag(FormFlags.ReadAccessDenied) ||
flags.HasFlag(FormFlags.CanEditAtThisWorkstation) && !flags.HasFlag(FormFlags.EditAccessDenied))
{
if (id != Guid.Empty)
{
formToActivate = childForms.GetById(id);
}
if (formToActivate == null)
{
IReadOnlyList <ChildForm> existingDocuments = childForms[documentType];
if (IsSingleDocumentPerProgram(documentType) && existingDocuments.Count > 0)
{
formToActivate = existingDocuments.First();
}
if (formToActivate == null)
{
flags |= (IsSingleEditModeDocument(documentType) && existingDocuments.Any((form) => { return(form.IsEditMode); }))
? FormFlags.SingleEditAlreadyOpened : FormFlags.Nothing;
Main.Forms.Settings.SettingsXtraForm settingsForm = GetSettingsForm();
if ((settingsForm != null && settingsForm.IsEditMode && IsEditConflictWithSettings(documentType) ||
documentType == DocumentTypes.Settings && SettingsConflictedDocumentsOpened().Any((form) => { return(form.IsEditMode); })
)
)
{
flags |= FormFlags.EditConflict;
}
bool editMode;
if (CanOpen(documentType, id == Guid.Empty, flags, out editMode))
{
formToActivate = CreateChildForm(documentType, parameters);
if (formToActivate != null)
{
formToActivate.IsEditMode = editMode;
ShowChildForm(formToActivate);
}
}
}
}
if (formToActivate != null)
{
formToActivate.Activate();
}
}
else
{
notify.ShowError(
Program.LanguageManager.GetString(StringResources.FormManager_AccessForbidden),
Program.LanguageManager.GetString(StringResources.FormManager_AccessHeader));
log.Warn("Attempt to open form with restricted access to it");
}
}
finally
{
notify.HideProcessing();
}
return(formToActivate);
}
