public void Test_LoadXML_OLD_palettes_valid()
{
// Valid old palette.
XmlElement xnPalettes = m_xd.CreateElement("palettes");
for (int id = 0; id < 16; id++)
{
Test_LoadXML_OLD_palettes_AddSubpalette(xnPalettes, id, 16);
}
Assert.IsTrue(m_filer.LoadXML_OLD_palettes(xnPalettes.ChildNodes, m_doc.Palettes, Options.DefaultPaletteName));
Assert.AreEqual(1, m_doc.Palettes.NumPalettes);
Palette16 p = m_doc.Palettes.GetPalette(0) as Palette16;
Assert.IsNotNull(p);
// Verify the colors are the same ones from the XML:
// Color 0 is the same as the subpalette id
Assert.AreEqual(0, p.GetSubpalette(0).Encoding(0));
Assert.AreEqual(4, p.GetSubpalette(4).Encoding(0));
// Other colors are the same as the color index
Assert.AreEqual(3, p.GetSubpalette(0).Encoding(3));
Assert.AreEqual(7, p.GetSubpalette(6).Encoding(7));
Assert.AreEqual(12, p.GetSubpalette(8).Encoding(12));
}
public void Test_LoadXML_palette16_valid()
{
Palette16 p = m_doc.Palettes.AddPalette16("pal16", 0, "");
Assert.IsNotNull(p);
// Valid palette16.
XmlElement xnPalette16 = m_xd.CreateElement("palette16");
// Attributes on palette are not needed for test:
//xnPalette16.SetAttribute("name", "pal16");
//xnPalette16.SetAttribute("id", "0");
//xnPalette16.SetAttribute("desc", "");
for (int id = 0; id < 16; id++)
{
Test_LoadXML_palette16_AddSubpalette(xnPalette16, id, 16);
}
Assert.IsTrue(p.LoadXML_palette16(xnPalette16));
// Verify the colors are the same ones from the XML:
// Each component of Color 0 is the same as the subpalette id
Assert.AreEqual(0, p.GetSubpalette(0).Red(0));
Assert.AreEqual(4, p.GetSubpalette(4).Green(0));
// Components of other colors are the same as the color index
Assert.AreEqual(3, p.GetSubpalette(0).Red(3));
Assert.AreEqual(7, p.GetSubpalette(6).Green(7));
Assert.AreEqual(12, p.GetSubpalette(8).Blue(12));
}
private bool LoadXML_OLD_palettes(XmlNodeList xnl, Palettes palettes, string strName)
{
Palette16 palette = palettes.AddPalette16(strName, 0, "");
int nSubpalette = 0;
foreach (XmlNode xn in xnl)
{
if (xn.Name == "palette")
{
int nSubpaletteId = XMLUtils.GetXMLIntegerAttribute(xn, "id");
if (nSubpalette > 16)
{
// Incorrect number of subpalettes - too many.
m_doc.ErrorString("Too many subpalettes specified for palette (expected 16)");
return(false);
}
if (nSubpaletteId != nSubpalette)
{
// Subpalettes out of order.
m_doc.ErrorString("Subpalette ids are out of order");
return(false);
}
int[] anPalette = new int[16];
int nCurrEntry = 0;
Regex rxPalette = new Regex(@"\s*0x([0-9A-Fa-f]{4})\s*,");
Match mxPalette = rxPalette.Match(xn.InnerText);
if (mxPalette.Success)
{
while (mxPalette.Success)
{
GroupCollection matchGroups = mxPalette.Groups;
if (nCurrEntry >= 16)
{
// Wrong number of colors in palette - too many.
m_doc.ErrorString("Too many colors specified for subpalette {0} (expected 16)", nSubpaletteId);
return(false);
}
anPalette[nCurrEntry] = Convert.ToInt32(matchGroups[1].Value, 16);
nCurrEntry++;
if (nCurrEntry == 16)
{
// After we've read 16 colors, update the subpalette.
if (!palette.ImportSubpalette(nSubpaletteId, anPalette))
{
// Warning/Error message already displayed.
return(false);
}
// Since we just loaded from a file, update the snapshot without creating an UndoAction
palette.GetSubpalette(nSubpaletteId).RecordSnapshot();
}
// Get the next match.
mxPalette = mxPalette.NextMatch();
}
if (nCurrEntry != 16)
{
// "Wrong number of colors in palette with ID='{0}'. Found {1}, expected 16."
m_doc.ErrorId("ErrorNumColorsInPalette", nSubpaletteId, nCurrEntry);
return(false);
}
}
nSubpalette++;
}
}
if (nSubpalette != 16)
{
// Incorrect number of subpalettes - too few.
m_doc.ErrorString("Too few subpalettes (expected 16)");
return(false);
}
return(true);
}