public static string getRGBColorFromOfficeArtCOLORREF(uint value, RegularContainer slide, b2xtranslator.OfficeDrawing.ShapeOptions so, ref string SchemeType)
{
var bytes = BitConverter.GetBytes(value);
bool fPaletteIndex = (bytes[3] & 1) != 0;
bool fPaletteRGB = (bytes[3] & (1 << 1)) != 0;
bool fSystemRGB = (bytes[3] & (1 << 2)) != 0;
bool fSchemeIndex = (bytes[3] & (1 << 3)) != 0;
bool fSysIndex = (bytes[3] & (1 << 4)) != 0;
var colors = slide.AllChildrenWithType <ColorSchemeAtom>();
ColorSchemeAtom MasterScheme = null;
foreach (var color in colors)
{
if (color.Instance == 1)
{
MasterScheme = color;
}
}
if (fSysIndex)
{
ushort val = BitConverter.ToUInt16(bytes, 0);
string result = "";
switch (val & 0x00ff)
{
case 0xF0: //shape fill color
if (so.OptionsByID.ContainsKey(b2xtranslator.OfficeDrawing.ShapeOptions.PropertyId.fillColor))
{
result = getRGBColorFromOfficeArtCOLORREF(so.OptionsByID[b2xtranslator.OfficeDrawing.ShapeOptions.PropertyId.fillColor].op, slide, so);
}
else
{
result = new RGBColor(MasterScheme.Fills, RGBColor.ByteOrder.RedFirst).SixDigitHexCode; //TODO: find out which color to use in this case
}
break;
case 0xF1: //shape line color if it is a line else shape fill color TODO!!
if (so.FirstAncestorWithType <OfficeDrawing.ShapeContainer>().FirstChildWithType <OfficeDrawing.Shape>().Instance == 1)
{
if (so.OptionsByID.ContainsKey(b2xtranslator.OfficeDrawing.ShapeOptions.PropertyId.fillColor))
{
result = getRGBColorFromOfficeArtCOLORREF(so.OptionsByID[b2xtranslator.OfficeDrawing.ShapeOptions.PropertyId.fillColor].op, slide, so);
}
else
{
result = new RGBColor(MasterScheme.Fills, RGBColor.ByteOrder.RedFirst).SixDigitHexCode; //TODO: find out which color to use in this case
}
}
else
{
if (so.OptionsByID.ContainsKey(b2xtranslator.OfficeDrawing.ShapeOptions.PropertyId.lineColor))
{
result = getRGBColorFromOfficeArtCOLORREF(so.OptionsByID[b2xtranslator.OfficeDrawing.ShapeOptions.PropertyId.lineColor].op, slide, so);
}
else
{
result = new RGBColor(MasterScheme.TextAndLines, RGBColor.ByteOrder.RedFirst).SixDigitHexCode; //TODO: find out which color to use in this case
}
}
break;
case 0xF2: //shape line color
if (so.OptionsByID.ContainsKey(b2xtranslator.OfficeDrawing.ShapeOptions.PropertyId.lineColor))
{
result = getRGBColorFromOfficeArtCOLORREF(so.OptionsByID[b2xtranslator.OfficeDrawing.ShapeOptions.PropertyId.lineColor].op, slide, so);
}
else
{
result = new RGBColor(MasterScheme.TextAndLines, RGBColor.ByteOrder.RedFirst).SixDigitHexCode; //TODO: find out which color to use in this case
}
break;
case 0xF3: //shape shadow color
result = getRGBColorFromOfficeArtCOLORREF(so.OptionsByID[b2xtranslator.OfficeDrawing.ShapeOptions.PropertyId.shadowColor].op, slide, so);
break;
case 0xF4: //current or last used color
case 0xF5: //shape fill background color
result = getRGBColorFromOfficeArtCOLORREF(so.OptionsByID[b2xtranslator.OfficeDrawing.ShapeOptions.PropertyId.fillBackColor].op, slide, so);
break;
case 0xF6: //shape line background color
result = getRGBColorFromOfficeArtCOLORREF(so.OptionsByID[b2xtranslator.OfficeDrawing.ShapeOptions.PropertyId.lineBackColor].op, slide, so);
break;
case 0xF7: //shape fill color if shape contains a fill else line color
result = getRGBColorFromOfficeArtCOLORREF(so.OptionsByID[b2xtranslator.OfficeDrawing.ShapeOptions.PropertyId.fillColor].op, slide, so);
break;
case 0xFF: //undefined
return("");
}
if (result.Length == 0)
{
return("");
}
int red = int.Parse(result.Substring(0, 2), System.Globalization.NumberStyles.HexNumber);
int green = int.Parse(result.Substring(2, 2), System.Globalization.NumberStyles.HexNumber);
int blue = int.Parse(result.Substring(4, 2), System.Globalization.NumberStyles.HexNumber);
int v = (int)bytes[2];
//int res;
return(result);
//switch (val & 0xff00)
//{
// case 0x100:
// if (blue == 0xff) return result;
// if (blue == 0x00) return "000000";
// res = int.Parse(result, System.Globalization.NumberStyles.HexNumber);
// if (!so.OptionsByID.ContainsKey(b2xtranslator.OfficeDrawing.ShapeOptions.PropertyId.ShadowStyleBooleanProperties))
// res -= v; //this is wrong for shadow17
// if (res < 0) res = 0;
// return res.ToString("X").PadLeft(6, '0');
// case 0x200:
// if (blue == 0xff) return result;
// if (blue == 0x00) return "FFFFFF";
// res = int.Parse(result, System.Globalization.NumberStyles.HexNumber);
// res += v;
// return res.ToString("X").PadLeft(6, '0');
// case 0x300:
// red += v;
// green += v;
// blue += v;
// if (red > 0xff) red = 0xff;
// if (green > 0xff) green = 0xff;
// if (blue > 0xff) blue = 0xff;
// return red.ToString("X").PadLeft(2, '0') + green.ToString("X").PadLeft(2, '0') + blue.ToString("X").PadLeft(2, '0');
// case 0x400:
// red -= v;
// green -= v;
// blue -= v;
// if (red < 0) red = 0x0;
// if (green < 0) green = 0x0;
// if (blue < 0) blue = 0x0;
// return red.ToString("X").PadLeft(2, '0') + green.ToString("X").PadLeft(2, '0') + blue.ToString("X").PadLeft(2, '0');
// case 0x500:
// red = v - red;
// green = v - green;
// blue = v - blue;
// if (red < 0) red = 0x0;
// if (green < 0) green = 0x0;
// if (blue < 0) blue = 0x0;
// return red.ToString("X").PadLeft(2, '0') + green.ToString("X").PadLeft(2, '0') + blue.ToString("X").PadLeft(2, '0');
// default:
// break;
//}
}
if (fSchemeIndex)
{
//red is the index to the color scheme
//List<ColorSchemeAtom> colors = slide.AllChildrenWithType<ColorSchemeAtom>();
//ColorSchemeAtom MasterScheme = null;
//foreach (ColorSchemeAtom color in colors)
//{
// if (color.Instance == 1) MasterScheme = color;
//}
switch (bytes[0])
{
case 0x00: //background
SchemeType = "bg1";
return(new RGBColor(MasterScheme.Background, RGBColor.ByteOrder.RedFirst).SixDigitHexCode);
case 0x01: //text
SchemeType = "tx1";
return(new RGBColor(MasterScheme.TextAndLines, RGBColor.ByteOrder.RedFirst).SixDigitHexCode);
case 0x02: //shadow
return(new RGBColor(MasterScheme.Shadows, RGBColor.ByteOrder.RedFirst).SixDigitHexCode);
case 0x03: //title
return(new RGBColor(MasterScheme.TitleText, RGBColor.ByteOrder.RedFirst).SixDigitHexCode);
case 0x04: //fill
SchemeType = "accent1";
return(new RGBColor(MasterScheme.Fills, RGBColor.ByteOrder.RedFirst).SixDigitHexCode);
case 0x05: //accent1
SchemeType = "accent2";
return(new RGBColor(MasterScheme.Accent, RGBColor.ByteOrder.RedFirst).SixDigitHexCode);
case 0x06: //accent2
SchemeType = "hlink";
return(new RGBColor(MasterScheme.AccentAndHyperlink, RGBColor.ByteOrder.RedFirst).SixDigitHexCode);
case 0x07: //accent3
return(new RGBColor(MasterScheme.AccentAndFollowedHyperlink, RGBColor.ByteOrder.RedFirst).SixDigitHexCode);
case 0xFE: //sRGB
return(bytes[0].ToString("X").PadLeft(2, '0') + bytes[1].ToString("X").PadLeft(2, '0') + bytes[3].ToString("X").PadLeft(2, '0'));
case 0xFF: //undefined
break;
}
}
return(bytes[0].ToString("X").PadLeft(2, '0') + bytes[1].ToString("X").PadLeft(2, '0') + bytes[2].ToString("X").PadLeft(2, '0'));
}
public static string getRGBColorFromOfficeArtCOLORREF(uint value, RegularContainer slide, b2xtranslator.OfficeDrawing.ShapeOptions so)
{
string dummy = "";
return(getRGBColorFromOfficeArtCOLORREF(value, slide, so, ref dummy));
}