private void AddBlockExecute()
{
var blockViewModel = new SmartViewBlockViewModel(this);
blockViewModel.Rules.Add(new SmartViewRuleViewModel(blockViewModel));
this.blocks.Add(blockViewModel);
}
private void RemoveRuleExecute()
{
SmartViewBlockViewModel block = this.parent;
block.Rules.Remove(this);
if (block.Rules.Count == 0)
{
block.Parent.Blocks.Remove(block);
}
}
public CreateSmartViewViewModel(IWorkbook workbook, INavigationService navigationService, IMessageBoxService messageBoxService, ITrackingManager trackingManager)
: base(workbook, navigationService, messageBoxService, trackingManager)
{
var block = new SmartViewBlockViewModel(this);
var rule = new SmartViewRuleViewModel(block);
block.Rules.Add(rule);
this.Blocks.Add(block);
}
public SmartViewRuleViewModel(SmartViewBlockViewModel parent)
{
if (parent == null)
{
throw new ArgumentNullException("parent");
}
this.parent = parent;
this.fields = new ObservableCollection <SmartViewField>(EnumHelper.GetAllValues <SmartViewField>());
this.filters = new ObservableCollection <SmartViewFilter>();
this.removeRuleCommand = new RelayCommand(this.RemoveRuleExecute);
this.UpdateEditMode();
}
protected async void LoadStringAsync(string content)
{
Exception exception = null;
try
{
var handler = SmartViewHandler.FromString(content);
foreach (var block in handler.Blocks)
{
var blockViewModel = new SmartViewBlockViewModel(this);
foreach (var rule in block.Rules)
{
var ruleViewModel = new SmartViewRuleViewModel(blockViewModel)
{
SelectedField = rule.Field,
SelectedFilter = rule.Filter,
Value = this.CreateValueViewModel(rule.Filter, rule.Field, rule.Value)
};
blockViewModel.Rules.Add(ruleViewModel);
}
if (block.Match == SmartViewMatchType.All)
{
blockViewModel.MatchAnd = true;
}
else
{
blockViewModel.MatchOr = true;
}
this.blocks.Add(blockViewModel);
}
this.matchType = handler.Match;
}
catch (Exception ex)
{
exception = ex;
}
if (exception != null)
{
await this.messageBoxService.ShowAsync(StringResources.Message_Warning, string.Format(StringResources.SmartView_MessageCannotLoadFormat, exception));
}
}
