internal void ToSwf(SwfWriter w, bool isSwf6Plus)
{
uint start = (uint)w.Position;
w.AppendTagIDAndLength(this.TagType, 0, true);
w.AppendBit(HasClipActions);
w.AppendBit(HasClipDepth);
w.AppendBit(HasName);
w.AppendBit(HasRatio);
w.AppendBit(HasColorTransform);
w.AppendBit(HasMatrix);
w.AppendBit(HasCharacter);
w.AppendBit(Move);
w.AppendUI16(Depth);
if (HasCharacter)
{
w.AppendUI16(Character);
}
if (HasMatrix)
{
Matrix.ToSwf(w);
}
if (HasColorTransform)
{
ColorTransform.ToSwf(w, true);
}
if (HasRatio)
{
w.AppendUI16(Ratio);
}
if (HasName)
{
w.AppendString(Name);
}
if (HasClipDepth)
{
w.AppendUI16(ClipDepth);
}
if (HasClipActions)
{
ClipActions.ToSwf(w, isSwf6Plus);
}
//w.ResetLongTagLength(this.TagType, start, true);
// this may be always long tag?
if (HasClipActions || HasName)
{
w.ResetLongTagLength(this.TagType, start, true); // flash always makes long tags is clip actions are present
}
else
{
w.ResetLongTagLength(this.TagType, start);
}
}
internal PlaceObjectTag(SwfReader r, uint tagEnd)
: base(TagType.PlaceObject)
{
Character = r.GetUI16();
Depth = r.GetUI16();
Matrix = new Matrix(r);
if (tagEnd != r.Position)
{
HasColorTransform = true;
ColorTransform = new ColorTransform(r, false);
}
}
internal PlaceObject2Tag(SwfReader r, byte swfVersion)
{
tagType = TagType.PlaceObject2;
HasClipActions = r.GetBit();
HasClipDepth = r.GetBit();
HasName = r.GetBit();
HasRatio = r.GetBit();
HasColorTransform = r.GetBit();
HasMatrix = r.GetBit();
HasCharacter = r.GetBit();
Move = r.GetBit();
Depth = r.GetUI16();
if (HasCharacter)
{
Character = r.GetUI16();
}
if (HasMatrix)
{
Matrix = new Matrix(r);
}
if (HasColorTransform)
{
ColorTransform = new ColorTransform(r, true);
}
if (HasRatio)
{
Ratio = r.GetUI16();
}
if (HasName)
{
Name = r.GetString();
}
if (HasClipDepth)
{
ClipDepth = r.GetUI16();
}
if (HasClipActions)
{
ClipActions = new ClipActions(r, (swfVersion > 5));
}
}
internal ButtonRecord(SwfReader r, uint containerTag)
{
this.containerTag = containerTag;
r.GetBits(2);
ButtonHasBlendMode = r.GetBit();
ButtonHasFilterList = r.GetBit();
ButtonStateHitTest = r.GetBit();
ButtonStateDown = r.GetBit();
ButtonStateOver = r.GetBit();
ButtonStateUp = r.GetBit();
CharacterID = r.GetUI16();
PlaceDepth = r.GetUI16();
PlaceMatrix = new Matrix(r);
if (containerTag == TagType.DefineButton2)
{
ColorTransform = new ColorTransform(r, true);
if (ButtonHasFilterList)
{
// some dup code from placeObject3 : (
uint filterCount = (uint)r.GetByte();
FilterList = new List <IFilter>();
for (int i = 0; i < filterCount; i++)
{
FilterKind kind = (FilterKind)r.GetByte();
switch (kind)
{
case FilterKind.Bevel:
FilterList.Add(new FilterBevel(r));
break;
case FilterKind.Blur:
FilterList.Add(new FilterBlur(r));
break;
case FilterKind.ColorMatrix:
FilterList.Add(new FilterColorMatrix(r));
break;
case FilterKind.Convolution:
FilterList.Add(new FilterConvolution(r));
break;
case FilterKind.DropShadow:
FilterList.Add(new FilterDropShadow(r));
break;
case FilterKind.Glow:
FilterList.Add(new FilterGlow(r));
break;
case FilterKind.GradientBevel:
FilterList.Add(new FilterGradientBevel(r));
break;
case FilterKind.GradientGlow:
FilterList.Add(new FilterGradientGlow(r));
break;
default:
// unsupported filter
break;
}
}
}
if (ButtonHasBlendMode)
{
BlendMode = (BlendMode)r.GetByte();
}
}
}
//internal ClipActions ClipActions;
internal PlaceObject3Tag(SwfReader r)
{
tagType = TagType.PlaceObject3;
HasClipActions = r.GetBit();
HasClipDepth = r.GetBit();
HasName = r.GetBit();
HasRatio = r.GetBit();
HasColorTransform = r.GetBit();
HasMatrix = r.GetBit();
HasCharacter = r.GetBit();
Move = r.GetBit();
r.GetBits(5); // reserved
PlaceFlagHasCacheAsBitmap = r.GetBit();
PlaceFlagHasBlendMode = r.GetBit();
PlaceFlagHasFilterList = r.GetBit();
Depth = r.GetUI16();
if (HasCharacter)
{
Character = r.GetUI16();
}
if (HasMatrix)
{
Matrix = new Matrix(r);
}
if (HasColorTransform)
{
ColorTransform = new ColorTransform(r, true);
}
if (HasRatio)
{
Ratio = r.GetUI16();
}
if (HasName)
{
Name = r.GetString();
}
if (HasClipDepth)
{
ClipDepth = r.GetUI16();
}
if (PlaceFlagHasFilterList)
{
uint filterCount = (uint)r.GetByte();
FilterList = new List <IFilter>();
for (int i = 0; i < filterCount; i++)
{
FilterKind kind = (FilterKind)r.GetByte();
switch (kind)
{
case FilterKind.Bevel:
FilterList.Add(new FilterBevel(r));
break;
case FilterKind.Blur:
FilterList.Add(new FilterBlur(r));
break;
case FilterKind.ColorMatrix:
FilterList.Add(new FilterColorMatrix(r));
break;
case FilterKind.Convolution:
FilterList.Add(new FilterConvolution(r));
break;
case FilterKind.DropShadow:
FilterList.Add(new FilterDropShadow(r));
break;
case FilterKind.Glow:
FilterList.Add(new FilterGlow(r));
break;
case FilterKind.GradientBevel:
FilterList.Add(new FilterGradientBevel(r));
break;
case FilterKind.GradientGlow:
FilterList.Add(new FilterGradientGlow(r));
break;
default:
// unsupported filter
break;
}
}
}
if (PlaceFlagHasBlendMode)
{
BlendMode = (BlendMode)r.GetByte();
}
if (HasClipActions)
{
//ClipActions = new ClipActions();
}
}
internal override void ToSwf(SwfWriter w)
{
uint start = (uint)w.Position;
w.AppendTagIDAndLength(this.TagType, 0, true);
w.AppendBit(HasClipActions);
w.AppendBit(HasClipDepth);
w.AppendBit(HasName);
w.AppendBit(HasRatio);
w.AppendBit(HasColorTransform);
w.AppendBit(HasMatrix);
w.AppendBit(HasCharacter);
w.AppendBit(Move);
w.AppendBits(0, 5); // reserved
w.AppendBit(PlaceFlagHasCacheAsBitmap);
w.AppendBit(PlaceFlagHasBlendMode);
w.AppendBit(PlaceFlagHasFilterList);
w.AppendUI16(Depth);
if (HasCharacter)
{
w.AppendUI16(Character);
}
if (HasMatrix)
{
Matrix.ToSwf(w);
}
if (HasColorTransform)
{
ColorTransform.ToSwf(w, true);
}
if (HasRatio)
{
w.AppendUI16(Ratio);
}
if (HasName)
{
w.AppendString(Name);
}
if (HasClipDepth)
{
w.AppendUI16(ClipDepth);
}
if (PlaceFlagHasFilterList)
{
w.AppendByte((byte)FilterList.Count);
for (int i = 0; i < FilterList.Count; i++)
{
FilterList[i].ToSwf(w);
}
}
if (PlaceFlagHasBlendMode)
{
w.AppendByte((byte)BlendMode);
}
if (HasClipActions)
{
//todo: ClipActions = new ClipActions();
}
w.ResetLongTagLength(this.TagType, start);
}
internal DefineButtonCxform(SwfReader r)
: base(TagType.DefineButtonCxform)
{
ButtonId = r.GetUI16();
ButtonColorTransform = new ColorTransform(r, false);
}