public VisualizerSettingsDialog(DataQueryResult result, VisualizerSettingsCollection settings)
{
this.result = result;
this.settings = settings;
Initialize();
}
public override void Initialize(DataQueryResult query, VisualizerSettingsCollection settings, bool preserveSort = true)
{
if (query == null)
{
throw new ArgumentNullException("query");
}
if (settings == null)
{
throw new ArgumentNullException("settings");
}
try {
if (initializing)
{
return;
}
initializing = true;
initialized = false;
currentSettings = settings.GetSettings <TableVisualizerSettings> () ?? new TableVisualizerSettings();
skip = new List <DbField> (currentSettings.SkippedColumns);
if (dataQueryResult != null)
{
dataQueryResult.Result.ListChanged -= OnModelListChanged;
}
dataQueryResult = query;
if (model != null && preserveSort)
{
dataQueryResult.Result.Sort(model.SortColumn);
}
dataQueryResult.Result.ListChanged += OnModelListChanged;
LazyTableModel oldModel = model;
model = dataQueryResult.Result;
model.SortChanged += sortModel_SortChanged;
if (oldModel != null && !ReferenceEquals(oldModel, model))
{
oldModel.SortChanged -= sortModel_SortChanged;
oldModel.Dispose();
}
listReset = true;
listChangedRized = false;
if (!dataQueryResult.Result.Start())
{
// Already started and possibly finished
OnModelListChanged(query.Result, new ListChangedEventArgs(ListChangedType.Reset, query.Result.Count - 1));
}
else
{
SwitchToWidget(imgLoading);
}
} finally {
initializing = false;
}
}
public object Clone()
{
VisualizerSettingsCollection ret = new VisualizerSettingsCollection();
foreach (VisualizerSettingsWraper wraper in this)
{
ret.Add((VisualizerSettingsWraper)wraper.Clone());
}
ret.isDirty = isDirty;
return(ret);
}
public override bool SaveSettings(VisualizerSettingsCollection settings)
{
if (settings == null)
{
throw new ArgumentNullException("settings");
}
UpdateCurrentSettings();
settings.SetSettings(currentSettings);
return(true);
}
public override bool LoadSettings(DataQueryResult result, VisualizerSettingsCollection settings)
{
if (result == null)
{
throw new ArgumentNullException("result");
}
if (settings == null)
{
throw new ArgumentNullException("settings");
}
if (initialized)
{
throw new ApplicationException("The settings are already initialized");
}
TableVisualizerSettings tableSettings = settings.GetSettings <TableVisualizerSettings> () ?? new TableVisualizerSettings();
chkShowTotals.Active = tableSettings.ShowTotals;
List <DbField> skip = new List <DbField> (tableSettings.SkippedColumns);
for (uint i = 0; i < result.Columns.Length; i++)
{
string columnName = ReportProvider.GetReportFieldColumnName(result, (int)i);
DbField columnField = result.Columns [i].Field;
CheckButton btn = new CheckButton(columnName);
tblColumns.Attach(btn, 0, 1, i, i + 1,
AttachOptions.Expand | AttachOptions.Fill | AttachOptions.Shrink,
AttachOptions.Fill, 0, 0);
btn.Active = !skip.Contains(columnField);
btn.Show();
buttons.Add(new KeyValuePair <CheckButton, DbField> (btn, columnField));
}
currentSettings = tableSettings;
initialized = true;
return(true);
}
public abstract bool SaveSettings(VisualizerSettingsCollection settings);
public abstract bool LoadSettings(DataQueryResult result, VisualizerSettingsCollection settings);
public abstract void Initialize(DataQueryResult query, VisualizerSettingsCollection settings, bool preserveSort = true);