void InitializeFrom(LocalGroupOptions options)
{
ShowOffsetColumn = options.ShowOffsetColumn;
ShowValuesColumn = options.ShowValuesColumn;
ShowAsciiColumn = options.ShowAsciiColumn;
StartPositionVM.Value = options.StartPosition.ToUInt64();
EndPositionVM.Value = (options.EndPosition > HexPosition.Zero ? options.EndPosition - 1 : options.EndPosition).ToUInt64();
BasePositionVM.Value = options.BasePosition.ToUInt64();
UseRelativePositions = options.UseRelativePositions;
OffsetBitSizeVM.Value = options.OffsetBitSize;
HexValuesDisplayFormatVM.SelectedItem = options.HexValuesDisplayFormat;
BytesPerLineVM.Value = options.BytesPerLine;
}
public override LocalGroupOptions GetDefaultLocalOptions(HexView hexView) {
if (hexView == null)
throw new ArgumentNullException(nameof(hexView));
var options = new LocalGroupOptions();
options.ShowOffsetColumn = true;
options.ShowValuesColumn = true;
options.ShowAsciiColumn = true;
options.StartPosition = hexView.Buffer.Span.Start;
options.EndPosition = hexView.Buffer.Span.End;
options.BasePosition = HexPosition.Zero;
options.UseRelativePositions = false;
options.OffsetBitSize = 0;
options.HexValuesDisplayFormat = HexValuesDisplayFormat.HexByte;
options.BytesPerLine = 0;
return options;
}
public LocalSettingsVM(LocalGroupOptions options, LocalGroupOptions defaultOptions) {
origOptions = options;
this.defaultOptions = defaultOptions;
BytesPerLineVM = new Int32VM(a => HasErrorUpdated(), true) {
Min = HexBufferLineProviderOptions.MinBytesPerLine,
Max = HexBufferLineProviderOptions.MaxBytesPerLine,
};
OffsetBitSizeVM = new Int32VM(a => HasErrorUpdated(), true) {
Min = HexBufferLineProviderOptions.MinOffsetBitSize,
Max = HexBufferLineProviderOptions.MaxOffsetBitSize,
};
BasePositionVM = new UInt64VM(a => HasErrorUpdated());
StartPositionVM = new UInt64VM(a => HasErrorUpdated());
EndPositionVM = new UInt64VM(a => HasErrorUpdated());
HexValuesDisplayFormatVM = new EnumListVM(hexValuesDisplayFormatList);
Reinitialize();
}
public override LocalGroupOptions GetDefaultLocalOptions(HexView hexView)
{
if (hexView == null)
{
throw new ArgumentNullException(nameof(hexView));
}
var options = new LocalGroupOptions();
options.ShowOffsetColumn = true;
options.ShowValuesColumn = true;
options.ShowAsciiColumn = true;
options.StartPosition = hexView.Buffer.Span.Start;
options.EndPosition = hexView.Buffer.Span.End;
options.BasePosition = HexPosition.Zero;
options.UseRelativePositions = false;
options.OffsetBitSize = 0;
options.HexValuesDisplayFormat = HexValuesDisplayFormat.HexByte;
options.BytesPerLine = 0;
return(options);
}
public LocalSettingsVM(LocalGroupOptions options, LocalGroupOptions defaultOptions)
{
origOptions = options;
this.defaultOptions = defaultOptions;
BytesPerLineVM = new Int32VM(a => HasErrorUpdated(), true)
{
Min = HexBufferLineFormatterOptions.MinBytesPerLine,
Max = HexBufferLineFormatterOptions.MaxBytesPerLine,
};
OffsetBitSizeVM = new Int32VM(a => HasErrorUpdated(), true)
{
Min = HexBufferLineFormatterOptions.MinOffsetBitSize,
Max = HexBufferLineFormatterOptions.MaxOffsetBitSize,
};
BasePositionVM = new UInt64VM(a => HasErrorUpdated());
StartPositionVM = new UInt64VM(a => HasErrorUpdated());
EndPositionVM = new UInt64VM(a => HasErrorUpdated());
HexValuesDisplayFormatVM = new EnumListVM(hexValuesDisplayFormatList);
Reinitialize();
}
public LocalGroupOptions TryGetLocalGroupOptions()
{
var options = new LocalGroupOptions();
options.ShowOffsetColumn = ShowOffsetColumn;
options.ShowValuesColumn = ShowValuesColumn;
options.ShowAsciiColumn = ShowAsciiColumn;
if (StartPositionVM.HasError)
{
return(null);
}
options.StartPosition = StartPositionVM.Value;
if (EndPositionVM.HasError)
{
return(null);
}
options.EndPosition = new HexPosition(EndPositionVM.Value) + 1;
if (BasePositionVM.HasError)
{
return(null);
}
options.BasePosition = BasePositionVM.Value;
options.UseRelativePositions = UseRelativePositions;
if (OffsetBitSizeVM.HasError)
{
return(null);
}
options.OffsetBitSize = OffsetBitSizeVM.Value;
options.HexValuesDisplayFormat = (HexValuesDisplayFormat)HexValuesDisplayFormatVM.SelectedItem;
if (BytesPerLineVM.HasError)
{
return(null);
}
options.BytesPerLine = BytesPerLineVM.Value;
return(options);
}
void InitializeFrom(LocalGroupOptions options) {
ShowOffsetColumn = options.ShowOffsetColumn;
ShowValuesColumn = options.ShowValuesColumn;
ShowAsciiColumn = options.ShowAsciiColumn;
StartPositionVM.Value = options.StartPosition.ToUInt64();
EndPositionVM.Value = (options.EndPosition > HexPosition.Zero ? options.EndPosition - 1 : options.EndPosition).ToUInt64();
BasePositionVM.Value = options.BasePosition.ToUInt64();
UseRelativePositions = options.UseRelativePositions;
OffsetBitSizeVM.Value = options.OffsetBitSize;
HexValuesDisplayFormatVM.SelectedItem = options.HexValuesDisplayFormat;
BytesPerLineVM.Value = options.BytesPerLine;
}
public LocalGroupOptions TryGetLocalGroupOptions() {
var options = new LocalGroupOptions();
options.ShowOffsetColumn = ShowOffsetColumn;
options.ShowValuesColumn = ShowValuesColumn;
options.ShowAsciiColumn = ShowAsciiColumn;
if (StartPositionVM.HasError)
return null;
options.StartPosition = StartPositionVM.Value;
if (EndPositionVM.HasError)
return null;
options.EndPosition = new HexPosition(EndPositionVM.Value) + 1;
if (BasePositionVM.HasError)
return null;
options.BasePosition = BasePositionVM.Value;
options.UseRelativePositions = UseRelativePositions;
if (OffsetBitSizeVM.HasError)
return null;
options.OffsetBitSize = OffsetBitSizeVM.Value;
options.HexValuesDisplayFormat = (HexValuesDisplayFormat)HexValuesDisplayFormatVM.SelectedItem;
if (BytesPerLineVM.HasError)
return null;
options.BytesPerLine = BytesPerLineVM.Value;
return options;
}
