public void RenameCategory()
{ // TODO: Untestable, rewrite for unit testing.
var selectedCategoryName = ActiveForm.GetCurrentSelectedCategoryName();
// Check if user tries to change name of special categories:
if (selectedCategoryName == Resources.CompletedTaskListText || selectedCategoryName == Resources.DefaultTaskCategoryName)
{
messageBoxFactory.ShowMessageBox(
EMessageBox.Standard,
Resources.RenameSpecialListErrorText,
Settings.Default.AppName,
MessageBoxButtons.OK,
MessageBoxIcon.Error);
return;
}
// Ask user for new category name:
DataInputDialog = dialogFactory.GetDialog(EDialog.StringInput, Resources.RenameCategoryDialogText);
DataInputDialog.AskUser();
if (DataInputDialog.IsDataProvided())
{
var newCategoryName = (string)DataInputDialog.ReturnValue;
var categoryToBeRenamed = QueryCategory(selectedCategoryName);
// Change category name to new one in settings, display and memory:
foreach (var category in Categories)
{
if (category.Name == selectedCategoryName)
{
var index = Settings.Default.Categories.IndexOf(selectedCategoryName);
Settings.Default.Categories.RemoveAt(index);
Settings.Default.Categories.Add(newCategoryName);
Settings.Default.Save();
ActiveForm.RenameCategoryInDisplay(categoryToBeRenamed, newCategoryName);
category.Name = newCategoryName;
break;
}
}
}
else
{
messageBoxFactory.ShowMessageBox(
EMessageBox.Standard,
Resources.NoDataProvidedErrorText,
Settings.Default.AppName,
MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
var dialog = (Form)DataInputDialog;
dialog.Dispose();
}
public void DeleteCategory()
{ // TODO: Untestable, rewrite for unit testing.
var categoryName = ActiveForm.GetCurrentSelectedCategoryName();
var selectedCategory = QueryCategory(categoryName);
// Check if user tries to delete special categories (default and complete):
if (selectedCategory.Name == Resources.CompletedTaskListText || selectedCategory.Name == Resources.DefaultTaskCategoryName)
{
messageBoxFactory.ShowMessageBox(
EMessageBox.Standard,
Resources.DeleteSpecialListErrorText,
Settings.Default.AppName,
MessageBoxButtons.OK,
MessageBoxIcon.Error);
return;
}
var result = messageBoxFactory.ShowMessageBox(
EMessageBox.Standard,
Resources.ConfirmCategoryDeleteMessage,
Settings.Default.AppName,
MessageBoxButtons.YesNo,
MessageBoxIcon.Question);
if (result == DialogResult.Yes)
{
// Remove selected category from display, settings and memory:
ActiveForm.DeleteCategoryFromDisplay(selectedCategory);
Settings.Default.Categories.Remove(selectedCategory.Name);
Settings.Default.Save();
Categories.Remove(selectedCategory);
// TODO: Remove category from storage!
}
}
