public void Update(MetaDataTagItem.Data data, TableDefinitionModel tableDef)
{
if (data == null)
{
SelectedItemSize = 0;
ByteStream = null;
SelectedItemBytesLeft = 0;
HasUniformByteSize = false;
BackgroundBlocks.Clear();
for (int i = 0; i < Fields.Count; i++)
{
UpdateViewModel(Fields[i], new byte[0], 0);
}
return;
}
HasUniformByteSize = _activeMetaDataContent.SelectedTagType.DataItems.Select(x => x.Size).Distinct().Count() == 1;
SelectedItemSize = data.Size;
ByteStream = new MemoryStream(data.Bytes, data.Start, data.Size);
BackgroundBlocks.Clear();
int counter = 0;
var endIndex = tableDef.Definition.ColumnDefinitions.Count();
int index = data.Start;
for (int i = 0; i < endIndex; i++)
{
if (i < endIndex)
{
var byteParserType = tableDef.Definition.ColumnDefinitions[i].Type;
var parser = ByteParserFactory.Create(byteParserType);
parser.TryDecode(data.Bytes, index, out _, out var bytesRead, out _);
index += bytesRead;
var block = new CustomBackgroundBlock()
{
Description = tableDef.Definition.ColumnDefinitions[i].Name,
Color = counter % 2 == 0 ? new SolidColorBrush(Colors.Red) : new SolidColorBrush(Colors.Yellow),
Length = bytesRead,
StartOffset = index - bytesRead - data.Start,
};
BackgroundBlocks.Add(block);
counter++;
}
}
SelectedItemBytesLeft = SelectedItemSize - (index - data.Start);
for (int i = 0; i < Fields.Count; i++)
{
UpdateViewModel(Fields[i], data.Bytes, index);
}
}
public MetaDataTable(TableDefinitionModel dbTableDefinition, ActiveMetaDataContentModel activeMetaDataContent, PackFileService pf, bool allTablesReadOnly)
{
ItemDoubleClickedCommand = new RelayCommand <DataTableRow>(OnItemDoubleClicked);
_pf = pf;
_dbTableDefinition = dbTableDefinition;
_activeMetaDataContent = activeMetaDataContent;
_allTablesReadOnly = allTablesReadOnly;
_dbTableDefinition.DefinitionChanged += (v) => Update();
_activeMetaDataContent.SelectedTagItemChanged += ActiveMetaDataContent_SelectedTagItemChanged;
}
public TableDefinitionEditor(SchemaManager schemaManager, ActiveMetaDataContentModel activeMetaDataContentModel, TableDefinitionModel tableDefinitionModel)
{
SchemaManager = schemaManager;
AddDefinitionCommand = new RelayCommand(() => AddNewDefinitionItem());
RemoveDefinitionCommand = new RelayCommand(OnRemoveSelected);
RemoveAllDefinitionCommand = new RelayCommand(OnRemoveAll);
SaveDefinitionCommand = new RelayCommand(OnSaveDefinition);
MoveUpDefinitionCommand = new RelayCommand(() => MoveSelectedRow(-1));
MoveDownDefinitionCommand = new RelayCommand(() => MoveSelectedRow(1));
_activeMetaDataContentModel = activeMetaDataContentModel;
_tableDefinitionModel = tableDefinitionModel;
_activeMetaDataContentModel.SelectedTagTypeChanged += OnSelectedTagTypeChanged;
}
//
public FieldExplorer(TableDefinitionEditor tableDefEditor, ActiveMetaDataContentModel activeMetaDataContent, TableDefinitionModel tableDefinition)
{
Create(DbTypesEnum.String_ascii);
Create(DbTypesEnum.Optstring_ascii);
Create(DbTypesEnum.String);
Create(DbTypesEnum.Optstring);
Create(DbTypesEnum.Int64);
Create(DbTypesEnum.Integer);
Create(DbTypesEnum.Single);
Create(DbTypesEnum.Float16);
Create(DbTypesEnum.Short);
Create(DbTypesEnum.Byte);
Create(DbTypesEnum.Boolean);
_tableDefEditor = tableDefEditor;
_tableDefinition = tableDefinition;
_activeMetaDataContent = activeMetaDataContent;
_tableDefinition.DefinitionChanged += OnTableDefinitionChanged;
_activeMetaDataContent.SelectedTagItemChanged += OnSelectedTagItemChanged;
}
