public void ProcessFrx()
{
try
{
while (readerIndex < FrxFile.Length)
{
MoveIndexNextStartStylesImage();
TrueDBGrid grid = new TrueDBGrid();
totalImageBatches++;
grid.Images = ProcessImagesBatch();
grid.AllStyles = ProcessStylesBatch();
ProcessStyleAssignmentsBatch(grid);
ReadNamedStyleInfoBatch(grid);
if (grid.Images.Count > 0)
{
totalGridWithImages++;
}
MoveIndexNextStartGridName();
grid.Name = ProcessGridName();
Grids.Add(grid);
Console.WriteLine($"This images are from the grid {grid.Name}");
}
} catch (ArgumentException ex)
{
Console.WriteLine(ex.Message);
}
}
public void ReadNamedStyleInfoBatch(TrueDBGrid grid)
{
int totalNamedStyles = Utilities.ByteArrayToInt(ReadBytes(4));
for (int i = 0; i < totalNamedStyles; i++)
{
ReadNamedStyleInfo(grid, i + 1);
}
}
public void ReadNamedStyleInfo(TrueDBGrid grid, int idx)
{
NamedStyle namedStyle = new NamedStyle();
namedStyle.Name = Utilities.ByteArrayToString(ReadBytes(26));
readerIndex += 6;
namedStyle.Style = grid.AllStyles[Utilities.ByteArrayToInt(ReadBytes(4))];
namedStyle.Index = idx;
grid.NamedStyles.Add(namedStyle);
}
public void ProcessStyleAssignmentsBatch(TrueDBGrid grid)
{
int totalAssignments = Utilities.ByteArrayToInt(ReadBytes(4));
readerIndex += 20; // ignore the first batch. It's always empty
int i = 1;
foreach (string styleName in Constants.GridSplitStyleAssignmentOrder)
{
StyleAssignment styleAssignment = ReadStyleAssignmentInfo(styleName);
grid.StylesAssignments.Add(styleAssignment);
if (styleAssignment.SplitIndex != 0 || styleAssignment.DisplayColumnIndex != 0)
{
throw new ArgumentException("Unexpected index found");
}
i++;
}
while (i < totalAssignments)
{
StyleAssignment styleAssignmentInfo = ReadStyleAssignmentInfo(Constants.GridSplitStyleAssignmentOrder[0]);
i++;
if (styleAssignmentInfo.DisplayColumnIndex == 0)
{
grid.getSplitAt(styleAssignmentInfo.SplitIndex - 1).StylesAssignments.Add(styleAssignmentInfo);
for (int j = 1; j < Constants.GridSplitStyleAssignmentOrder.Length; j++)
{
StyleAssignment splitStyleAsg = ReadStyleAssignmentInfo(Constants.GridSplitStyleAssignmentOrder[j]);
grid.getSplitAt(splitStyleAsg.SplitIndex - 1).StylesAssignments.Add(splitStyleAsg);
i++;
}
}
else
{
styleAssignmentInfo.StyleName = Constants.DisplayColumnsStyleAssignmentOrder[0];
grid.getSplitAt(styleAssignmentInfo.SplitIndex - 1).getColumnAt(styleAssignmentInfo.DisplayColumnIndex - 1).StylesAssignments.Add(styleAssignmentInfo);
for (int j = 1; j < Constants.DisplayColumnsStyleAssignmentOrder.Length; j++)
{
StyleAssignment colStyleAsg = ReadStyleAssignmentInfo(Constants.DisplayColumnsStyleAssignmentOrder[j]);
grid.getSplitAt(colStyleAsg.SplitIndex - 1).getColumnAt(colStyleAsg.DisplayColumnIndex - 1).StylesAssignments.Add(colStyleAsg);
i++;
}
}
}
}
