private void btnSave_Click(object sender, EventArgs e)
{
if (tbxFile.Text == "")
{
MessageBox.Show("Whoops, browse for a file first!");
}
else
{
int nodeCount = PACK.GetFileNodeCount(tbxFile.Text);
uint[] currentPaddings = PACK.GetFileNodePaddings(tbxFile.Text);
int[] gridPaddings = new int[nodeCount];
bool dataChanged = false;
for (int i = 0; i < nodeCount; i++)
{
gridPaddings[i] = Convert.ToInt32(dgvTable.Rows[i].Cells[1].Value);
if (gridPaddings[i] != currentPaddings[i]) //check if paddings need to be changed
{
PACK.UpdateFilePadding(tbxFile.Text, i, (gridPaddings[i] - (int)(currentPaddings[i])));
dataChanged = true;
}
}
if (dataChanged)
{
PACK.UpdateFileSize(tbxFile.Text);
MessageBox.Show("Save Complete!" + "\n\n" + tbxFile.Text);
}
else //if no change occured in the data upon saving
{
MessageBox.Show("No changes were made!" + "\n" + "Data matches current file");
}
for (int i = 0; i < dgvTable.Rows.Count; i++) //reset color
{
dgvTable.Rows[i].Cells[1].Style.BackColor = Color.White;
}
}
}
