public static BBeBTag ReadTag(TagId eTagId, BBeBinaryReader tagReader,
ref List <BBeBTag> parsedTags, ObjectType eObjectType)
{
Debug.WriteLineIf(s_bDebugMode, " Tag: " + eTagId.ToString());
BBeBTag tag = null;
switch (eTagId)
{
case TagId.BeginPage:
ushort[] sdata = new ushort[2];
sdata[0] = tagReader.ReadUInt16();
sdata[1] = tagReader.ReadUInt16();
tag = new UInt16ArrayTag(eTagId, sdata);
break;
// Tags with no data
case TagId.EndPage:
case TagId.EOL:
case TagId.EndButton:
case TagId.BeginSup:
case TagId.EndSup:
case TagId.BeginSub:
case TagId.EndSub:
case TagId.ItalicBegin:
case TagId.ItalicEnd:
case TagId.BeginEmpLine:
case TagId.EndEmpLine:
tag = new BBeBTag(eTagId);
break;
case TagId.PageObjectIds:
uint[] objIds = new uint[tagReader.ReadUInt16()];
for (ushort i = 0; i < objIds.Length; i++)
{
objIds[i] = tagReader.ReadUInt32();
}
tag = new UInt32ArrayTag(eTagId, objIds);
break;
case TagId.StreamFlags:
tag = StreamTagSerializer.Deserialize(tagReader, eObjectType);
break;
case TagId.PageList:
uint[] pages = new uint[tagReader.ReadUInt16()];
for (ushort i = 0; i < pages.Length; i++)
{
pages[i] = tagReader.ReadUInt32();
}
tag = new UInt32ArrayTag(eTagId, pages);
// TODO - Add a description to the Wiki
break;
case TagId.EmpDotsPosition:
case TagId.EmpLinePosition:
case TagId.EmpLineMode:
case TagId.RubyOverhang:
case TagId.RubyAlign:
case TagId.SetWaitProp:
case TagId.BlockRule:
case TagId.BlockWidth:
case TagId.BlockHeight:
case TagId.FontUnknownZero:
case TagId.BlockAlignment:
case TagId.FontUnknownTwo:
case TagId.FontUnknownThree:
case TagId.FontSize:
case TagId.FontWidth:
case TagId.FontWeight:
case TagId.TextHeight:
case TagId.FontEscapement:
case TagId.FontOrientation:
case TagId.TextWidth:
case TagId.TopMargin:
case TagId.HeadHeight:
case TagId.HeadSep:
case TagId.OddSideMargin:
case TagId.EvenSideMargin:
case TagId.FootSpace:
case TagId.FootHeight:
case TagId.SetEmptyView:
case TagId.PagePosition:
case TagId.BlockAttrUnknown0:
case TagId.Layout:
case TagId.BlockAttrUnknown3:
case TagId.BlockAttrUnknown5:
case TagId.BlockAttrUnknown6:
case TagId.WordSpace:
case TagId.LetterSpace:
case TagId.CharSpace:
case TagId.BaseLineSkip:
case TagId.LineSpace:
case TagId.LineWidth:
case TagId.ParIndent:
case TagId.ParSkip:
case TagId.ButtonFlags:
case TagId.LocationX:
case TagId.LocationY:
case TagId.Space:
tag = new UInt16Tag(eTagId, tagReader.ReadUInt16());
break;
case TagId.RuledLine:
tag = new ByteArrayTag(eTagId, tagReader.ReadBytes(10));
break;
case TagId.BGImageName:
tag = new ByteArrayTag(eTagId, tagReader.ReadBytes(6));
break;
case TagId.EmpDotsCode:
{
EmpDotsCodeTag emDotsTag = new EmpDotsCodeTag(eTagId);
tag = emDotsTag;
emDotsTag.Value = tagReader.ReadUInt32();
if (emDotsTag.Value != 0x0)
{
Debug.WriteLineIf(s_bDebugMode, "Got EmpDotsCode val = 0x" + emDotsTag.Value.ToString("x"));
}
// The font name tag always follows
eTagId = tagReader.ReadTag();
if (TagId.FontFacename != eTagId)
{
throw new InvalidTagException("Expected font: " + eTagId.ToString(), 0x0);
}
emDotsTag.FontFace = new StringTag(eTagId, tagReader.ReadString());
// And the EmpDotsCode value
emDotsTag.DotsCode = tagReader.ReadUInt16();
// TODO - Add a description to the Wiki
}
break;
case TagId.ImageRect:
ushort[] bounds = new ushort[4];
bounds[0] = tagReader.ReadUInt16();
bounds[1] = tagReader.ReadUInt16();
bounds[2] = tagReader.ReadUInt16();
bounds[3] = tagReader.ReadUInt16();
tag = new UInt16ArrayTag(eTagId, bounds);
break;
case TagId.ImageSize:
{
ushort[] size = new ushort[2];
size[0] = tagReader.ReadUInt16();
size[1] = tagReader.ReadUInt16();
tag = new UInt16ArrayTag(eTagId, size);
break;
}
case TagId.ObjectInfoLink:
case TagId.Link:
case TagId.ParentPageTree:
case TagId.ChildPageTree:
case TagId.BlockAttrUnknown1:
case TagId.BlockAttrUnknown4:
case TagId.ImageStream:
case TagId.TextColor:
case TagId.TextBgColor:
case TagId.LineColor:
case TagId.FillColor:
case TagId.BeginButton:
case TagId.OddHeaderId:
case TagId.EvenHeaderId:
case TagId.OddFooterId:
case TagId.EvenFooterId:
tag = new UInt32Tag(eTagId, tagReader.ReadUInt32());
break;
case TagId.FontFacename:
case TagId.UnknownStr1:
case TagId.FontFileName:
case TagId.UnknownStr3:
case TagId.UnknownStr4:
tag = new StringTag(eTagId, tagReader.ReadString());
break;
// Button Tags
case TagId.BaseButtonStart:
tag = new UInt32Tag(eTagId, 0);
break;
case TagId.FocusinButtonStart:
tag = new UInt32Tag(eTagId, 1);
break;
case TagId.PushButtonStart:
tag = new UInt32Tag(eTagId, 2);
break;
case TagId.UpButtonStart:
tag = new UInt32Tag(eTagId, 0);
break;
case TagId.BaseButtonEnd:
case TagId.FocusinButtonEnd:
case TagId.PushButtonEnd:
case TagId.UpButtonEnd:
tag = new IDOnlyTag(eTagId);
break;
case TagId.StartActionsStart:
case TagId.StartActionsEnd:
tag = new IDOnlyTag(eTagId);
break;
case TagId.JumpTo:
{
uint[] size = new uint[2];
size[0] = tagReader.ReadUInt32();
size[1] = tagReader.ReadUInt32();
tag = new UInt32ArrayTag(eTagId, size);
break;
}
case TagId.KomaPlot:
ushort width = tagReader.ReadUInt16();
ushort height = tagReader.ReadUInt16();
uint refobj = tagReader.ReadUInt32();
uint unknown = tagReader.ReadUInt32();
tag = new KomaPlotTag(width, height, refobj, unknown);
break;
case TagId.SendMessage:
ushort parms = tagReader.ReadUInt16();
ushort ssize = tagReader.ReadUInt16();
byte[] data = tagReader.ReadBytes(ssize);
string s1 = System.Text.Encoding.Unicode.GetString(data);
ssize = tagReader.ReadUInt16();
data = tagReader.ReadBytes(ssize);
string s2 = System.Text.Encoding.Unicode.GetString(data);
tag = new MessageTag(eTagId, parms, s1, s2);
break;
case TagId.ObjectEnd:
// tag = new IDOnlyTag(eTagId);
break;
default:
throw new InvalidTagException("Unsupported tag: " + eTagId.ToString(), (ushort)eTagId);
}
if (tag != null)
{
parsedTags.Add(tag);
}
return(tag);
}
public void ParseButtonData()
{
bool bDone = false;
// I hope that these tags always come in order or else this
// routine won't work.
for (int idx = 0; idx < Tags.Count; idx++)
{
BBeBTag tag = Tags[idx];
switch (tag.Id)
{
case TagId.ButtonFlags:
m_wFlags = ((UInt16Tag)tag).Value;
break;
case TagId.UpButtonStart:
m_eType = ButtonType.UpButton;
bDone = false;
idx++;
while (idx < Tags.Count && !bDone)
{
tag = Tags[idx];
switch (tag.Id)
{
case TagId.StartActionsStart:
case TagId.StartActionsEnd:
break;
case TagId.UpButtonEnd:
bDone = true;
break;
case TagId.JumpTo:
UInt32ArrayTag tag32 = (UInt32ArrayTag)tag;
Debug.Assert(tag32.Value.Length == 2);
m_dwJumpVals = tag32.Value;
break;
default:
Debug.WriteLine("Unhandled button tag: " + tag.ToString());
break;
}
if (!bDone)
{
idx++;
}
}
break;
case TagId.FocusinButtonStart:
m_eType = ButtonType.FocusinButton;
bDone = false;
idx++;
while (idx < Tags.Count && !bDone)
{
tag = Tags[idx];
switch (tag.Id)
{
case TagId.StartActionsStart:
case TagId.StartActionsEnd:
break;
case TagId.FocusinButtonEnd:
bDone = true;
break;
case TagId.JumpTo:
UInt32ArrayTag tag32 = (UInt32ArrayTag)tag;
Debug.Assert(tag32.Value.Length == 2);
m_dwJumpVals = tag32.Value;
break;
default:
Debug.WriteLine("Unhandled button tag: " + tag.ToString());
break;
}
if (!bDone)
{
idx++;
}
}
break;
case TagId.BaseButtonStart:
m_eType = ButtonType.BaseButton;
bDone = false;
idx++;
while (idx < Tags.Count && !bDone)
{
tag = Tags[idx];
switch (tag.Id)
{
case TagId.StartActionsStart:
case TagId.StartActionsEnd:
break;
case TagId.BaseButtonEnd:
bDone = true;
break;
case TagId.JumpTo:
UInt32ArrayTag tag32 = (UInt32ArrayTag)tag;
Debug.Assert(tag32.Value.Length == 2);
m_dwJumpVals = tag32.Value;
break;
default:
Debug.WriteLine("Unhandled button tag: " + tag.ToString());
break;
}
if (!bDone)
{
idx++;
}
}
break;
case TagId.PushButtonStart:
m_eType = ButtonType.PushButton;
bDone = false;
idx++;
while (idx < Tags.Count && !bDone)
{
tag = Tags[idx];
switch (tag.Id)
{
case TagId.StartActionsStart:
case TagId.StartActionsEnd:
break;
case TagId.PushButtonEnd:
bDone = true;
break;
case TagId.JumpTo:
UInt32ArrayTag tag32 = (UInt32ArrayTag)tag;
Debug.Assert(tag32.Value.Length == 2);
m_dwJumpVals = tag32.Value;
break;
default:
Debug.WriteLine("Unhandled button tag: " + tag.ToString());
break;
}
if (!bDone)
{
idx++;
}
}
break;
default:
Debug.Assert(false);
break;
}
}
}