public static UnsafeBitmap PackBitmaps(Vex.VexObject vo, Dictionary <uint, Rectangle> outputBitmaps)
{
Gdi.GdiRenderer renderer = new Gdi.GdiRenderer();
Dictionary <uint, Bitmap> sourceBitmaps = renderer.GenerateMappedBitmaps(vo, true);
if (sourceBitmaps.Count == 0)
{
throw new Exception("There are no symbols to arrange");
}
List <ArrangedBitmap> bitmaps = new List <ArrangedBitmap>();
foreach (uint key in sourceBitmaps.Keys)
{
Vex.IDefinition def = vo.Definitions[key];
Bitmap sbmp = sourceBitmaps[key];
ArrangedBitmap bitmap = new ArrangedBitmap();
bitmap.Width = sbmp.Width + 2;
bitmap.Height = sbmp.Height + 2;
bitmap.Id = def.Id;
bitmaps.Add(bitmap);
}
Size bmpSize = ProcessRectangles(bitmaps);
return(CopyBitmapsToOutput(bitmaps, sourceBitmaps, outputBitmaps, bmpSize.Width, bmpSize.Height));
}
public Bitmap RenderFirstFrame(Vex.IDefinition def, Vex.Matrix m)
{
using (Matrix sm = new Matrix(m.ScaleX, m.Rotate0, m.Rotate1, m.ScaleY, 0, 0))
{
return(RenderDefinitionFrames(def, 0, 1, sm)[0]);
}
}
public LibraryItem(StageView stage, Vex.IDefinition definition)
{
this.stage = stage;
this.definition = definition;
this.Date = (definition.Path == null) ? DateTime.Now.ToUniversalTime() : File.GetLastAccessTimeUtc(definition.Path);
this.Name = (definition.Name == null) ? null : definition.Name;
}
public Bitmap RenderFirstFrame(Vex.IDefinition def, Matrix m)
{
using (Matrix sm = new Matrix(m.Elements[0], m.Elements[1], m.Elements[2], m.Elements[3], 0, 0))
{
return(RenderDefinitionFrames(def, 0, 1, sm)[0]);
}
}
public void AddBitmap(Vex.IDefinition def, Bitmap bmp)
{
long key = GetDefinitionIdentifier(def);
bmp.Tag = key;
cache[key] = bmp;
}
public Bitmap RenderFirstFrame(Vex.IDefinition def)
{
using (Matrix m = new Matrix())
{
return(RenderDefinitionFrames(def, 0, 1, m)[0]);
}
}
public static LibraryItem LoadFromPath(StageView stage, string type, string dataPath)
{
LibraryItem result = null;
if (File.Exists(dataPath)) // todo: account for missing files
{
FileStream fs = new FileStream(dataPath, FileMode.Open);
XmlSerializer xs = null;
switch (type)
{
case "DDW.Vex.Timeline":
xs = new XmlSerializer(typeof(Vex.Timeline));
break;
case "DDW.Vex.Symbol":
xs = GetShapeSerializer();
break;
case "DDW.Vex.Image":
xs = new XmlSerializer(typeof(Vex.Image));
break;
}
if (xs != null)
{
Vex.IDefinition def = (Vex.IDefinition)xs.Deserialize(fs);
result = new LibraryItem(stage, def);
result.date = File.GetLastWriteTimeUtc(dataPath);
result.HasSaveableChanges = false;
}
fs.Close();
}
return(result);
}
public void RenderInto(Vex.IDefinition def, uint frame, Graphics graphics)
{
this.g = graphics;
if (def is Vex.Timeline)
{
Vex.Timeline tl = (Vex.Timeline)def;
Vex.Timeline namedSymbol = GetNamedSymbol(tl);
if (namedSymbol != null)// && HasSymbols(namedSymbol))
{
RenderFrame(namedSymbol, frame);
}
}
else if (def is Vex.Symbol)
{
Vex.Symbol sy = (Vex.Symbol)def;
RenderFrame(sy, 0);
}
else if (def is Vex.Text)
{
Vex.Text tx = (Vex.Text)def;
if (tx.TextRuns.Count > 0 && !tx.TextRuns[0].isEditable)
{
RenderFrame(tx, 0);
}
}
else if (def is Vex.Image)
{
Bitmap sourceBmp = stage.BitmapCache.GetBitmap(def);
DrawImage(sourceBmp);
}
}
public Bitmap GetBitmap(Vex.IDefinition def)
{
Bitmap result = null;
long key = GetDefinitionIdentifier(def);
if (cache.ContainsKey(key))
{
result = cache[key];
}
else if (def.Path != null)// if (def.StrokeBounds == Vex.Rectangle.Empty) // from file, not swf
{
string path = File.Exists(def.Path) ? def.Path : stage.DefinitionsFolderFull + def.Path;
Image img = LoadImageNoLock(path);
result = new Bitmap(img);
img.Dispose();
result.SetResolution(96, 96);
def.StrokeBounds = new Vex.Rectangle(0, 0, result.Width, result.Height);
result.Tag = key;
cache[key] = result;
}
return(result);
}
public void RenderOutlineInto(Vex.IDefinition def, uint frame, Graphics graphics)
{
penOverride = outlinePen;
fillOverride = (SolidBrush)Brushes.Transparent;
RenderInto(def, frame, graphics);
fillOverride = null;
penOverride = null;
}
public void RemoveBitmap(Vex.IDefinition def)
{
long key = GetDefinitionIdentifier(def);
if (cache.ContainsKey(key))
{
Bitmap bmp = cache[key];
cache.Remove(key);
bmp.Dispose();
}
}
public void RenderMaskInto(Vex.IDefinition def, uint frame, Graphics graphics, Color c)
{
penOverride = new Pen(c, 1);
fillOverride = new SolidBrush(c);
RenderInto(def, frame, graphics);
fillOverride.Dispose();
fillOverride = null;
penOverride.Dispose();
penOverride = null;
}
public bool HasSymbols(Vex.Timeline tl)
{
bool result = false;
for (int i = 0; i < tl.InstanceCount; i++)
{
Vex.IDefinition idef = stage.Library[tl.InstanceAt(i).DefinitionId].Definition;
if (idef is Vex.Symbol)
{
result = true;
break;
}
}
return(result);
}
private void DrawTimeline(Vex.Timeline tl)
{
for (int i = 0; i < tl.InstanceCount; i++)
{
Vex.IDefinition idef = stage.Library[tl.InstanceAt(i).DefinitionId].Definition;
if (idef is Vex.Symbol)
{
DrawSymbol((Vex.Symbol)idef);
}
else if (idef is Vex.Timeline)
{
DrawTimeline((Vex.Timeline)idef);
}
}
}
// filtered meaning remove annotations like box2d bounding boxes
private void DrawFilteredTimeline(Vex.Timeline tl, uint frame)
{
for (int i = 0; i < tl.InstanceCount; i++)
{
Vex.Instance inst = (Vex.Instance)tl.InstanceAt(i);
if (inst.GetTransformAtTime(frame) != null)
{
Vex.IDefinition idef = stage.Library[inst.DefinitionId].Definition;
if (idef is Vex.Symbol || idef is Vex.Timeline)
{
GraphicsState gs = g.Save();
using (Matrix nm = inst.GetTransformAtTime(0).Matrix.GetDrawing2DMatrix())
{
nm.Multiply(g.Transform, MatrixOrder.Append);
g.Transform = nm;
if (idef is Vex.Symbol)
{
DrawFilteredSymbol((Vex.Symbol)idef);
}
else
{
DrawFilteredTimeline((Vex.Timeline)idef, frame);
}
}
g.Restore(gs);
}
else if (idef is Vex.Text)
{
DrawText((Vex.Text)idef, inst.Transformations[0].Matrix);
}
else if (idef is Vex.Image)
{
Matrix pm = g.Transform.Clone();
Matrix nm = inst.GetTransformAtTime(0).Matrix.GetDrawing2DMatrix();
nm.Multiply(pm, MatrixOrder.Append);
g.Transform = nm;
DrawImage(stage.BitmapCache.GetBitmap(idef));
g.Transform = pm;
}
}
}
}
public void RenderInto(Vex.IDefinition def, uint frame, Bitmap image)
{
SizeF targSize = image.Size;
SizeF sourceSize = def.StrokeBounds.Size.SysSize();
if (sourceSize.Width != 0 && sourceSize.Height != 0)
{
float wRatio = targSize.Width / sourceSize.Width;
float hRatio = targSize.Height / sourceSize.Height;
float finalRatio;
int offsetX = 0;
int offsetY = 0;
if (wRatio > hRatio)
{
finalRatio = hRatio;
offsetX = (int)((targSize.Width - sourceSize.Width * hRatio) / 2.0);
}
else
{
finalRatio = wRatio;
offsetY = (int)((targSize.Height - sourceSize.Height * wRatio) / 2.0);
}
Matrix translateMatrix = new Matrix(
finalRatio, 0, 0, finalRatio,
-def.StrokeBounds.Point.X * finalRatio + offsetX,
-def.StrokeBounds.Point.Y * finalRatio + offsetY);
this.g = GetGraphicsFromBitmap(image);
this.g.Clear(Color.Transparent);
this.g.Transform = translateMatrix;
RenderFrame(def, 0);
this.g.Transform.Dispose();
this.g.Dispose();
this.g = null;
}
}
private Vex.Timeline GetNamedSymbol(Vex.Timeline tl)
{
Vex.Timeline result = null;
if (tl.Name != "")
{
result = tl;
}
else
{
for (int i = 0; i < tl.InstanceCount; i++)
{
Vex.IDefinition idef = stage.Library[tl.InstanceAt(i).DefinitionId].Definition;
if (idef is Vex.Timeline && ((Vex.Timeline)idef).Name != "")
{
result = (Vex.Timeline)idef;
}
}
}
return(result);
}
// assumes graphics, matrix are setup
private void RenderFrame(Vex.IDefinition def, uint frame)
{
if (def is Vex.Timeline)
{
DrawFilteredTimeline((Vex.Timeline)def, frame);
}
else if (def is Vex.Symbol)
{
DrawFilteredSymbol((Vex.Symbol)def);
}
else if (def is Vex.Text)
{
Vex.Text tx = (Vex.Text)def;
if (tx.TextRuns.Count > 0 && !tx.TextRuns[0].isEditable)
{
DrawText(tx, new DDW.Vex.Matrix(1, 0, 0, 1, -tx.StrokeBounds.Point.X, -tx.StrokeBounds.Point.Y));
}
}
else if (def is Vex.Image)
{
DrawImage(stage.BitmapCache.GetBitmap(def));
}
}
public LibraryItem[] AddSwf(string path)
{
List <LibraryItem> result = new List <LibraryItem>();
if (File.Exists(path))
{
using (FileStream fs = new FileStream(path, FileMode.Open, FileAccess.Read))
{
BinaryReader br = new BinaryReader(fs);
string name = Path.GetFileNameWithoutExtension(path);
SwfReader r = new SwfReader(br.ReadBytes((int)fs.Length));
SwfCompilationUnit scu = new SwfCompilationUnit(r);
if (scu.IsValid)
{
SwfToVex s2v = new SwfToVex();
Vex.VexObject v = s2v.Convert(scu);
DateTime creationTime = File.GetLastWriteTimeUtc(path);
string swfName = Path.GetFileName(path);
string wf = MainForm.CurrentStage.WorkingFolderFull;
bool inWorkingFolder = path.IndexOf(wf) == 0;
string wp = inWorkingFolder ? path.Substring(wf.Length) : swfName;
string workingPath = wp.Substring(0, wp.Length - swfName.Length);
TreeNode existingNode = symbolTree.GetNode(workingPath, swfName);
bool isUpdatingSwf = (existingNode != null);
LibraryItem li;
Dictionary <uint, uint> translator = new Dictionary <uint, uint>();
List <uint> recycledInstIds = new List <uint>();
foreach (uint key in v.Definitions.Keys)
{
Vex.IDefinition loadedDef = v.Definitions[key];
if (scu.SymbolClasses.ContainsKey(key))
{
loadedDef.Name = scu.SymbolClasses[key];
}
uint loadedId = loadedDef.Id;
bool isTimeline = loadedDef is Vex.Timeline;
LibraryItem existingLi = null;
if (isUpdatingSwf)
{
loadedDef.HasSaveableChanges = true;
existingLi = isTimeline ? MainForm.CurrentLibrary.GetLibraryItem(workingPath + swfName, loadedDef.Name) : MainForm.CurrentLibrary.GetByOriginalSourceId(loadedDef.Id);
}
if (existingLi != null)
{
loadedDef.Id = existingLi.DefinitionId;
translator[loadedId] = loadedDef.Id;
existingLi.Date = creationTime;
if (isTimeline)
{
Vex.Timeline orgTl = (Vex.Timeline)existingLi.Definition;
Vex.IInstance[] instances = orgTl.Instances.ToArray();
for (int i = 0; i < instances.Length; i++)
{
recycledInstIds.Add(instances[i].InstanceHash);
orgTl.RemoveInstance(instances[i]);
MainForm.CurrentStage.InstanceManager.RemoveInstance(instances[i].InstanceHash);
}
}
MainForm.CurrentStage.vexObject.Definitions[loadedDef.Id] = loadedDef;
existingLi.Definition = loadedDef;
}
else
{
li = MainForm.CurrentStage.CreateLibraryItem(loadedDef, false);
li.Date = creationTime;
li.LibraryPath = workingPath + swfName;
li.OriginalSourceId = loadedId;
translator[loadedId] = li.Definition.Id;
if (isTimeline)
{
result.Add(li);
AddItemToLibrary(li);
}
}
if (isTimeline)
{
Vex.Timeline tl = (Vex.Timeline)loadedDef;
for (int i = 0; i < tl.InstanceCount; i++)
{
Vex.IInstance inst = tl.InstanceAt(i);
if (recycledInstIds.Count > 0)
{
inst.InstanceHash = recycledInstIds[0];
recycledInstIds.RemoveAt(0);
}
inst.DefinitionId = translator[inst.DefinitionId];
inst.ParentDefinitionId = translator[inst.ParentDefinitionId];
MainForm.CurrentStage.CreateInstance((Vex.Instance)inst);
}
}
}
}
}
}
return(result.ToArray());
}
private long GetDefinitionIdentifier(Vex.IDefinition def)
{
return(def.Id);
}
public List <Bitmap> RenderDefinitionFrames(Vex.IDefinition def, uint startFrame, uint endFrame, Matrix m)
{
List <Bitmap> bmpFrames = new List <Bitmap>();
if (def is Vex.Timeline)
{
Vex.Timeline tl = (Vex.Timeline)def;
Vex.Timeline namedSymbol = GetNamedSymbol(tl);
if (namedSymbol != null)// && HasSymbols(namedSymbol))
{
for (uint i = startFrame; i < endFrame; i++)
{
m.Translate(-namedSymbol.StrokeBounds.Point.X, -namedSymbol.StrokeBounds.Point.Y);
Bitmap myBitmap = CreateRenderBitmap(namedSymbol.StrokeBounds, m);
RenderFrame(namedSymbol, i);
bmpFrames.Add(myBitmap);
}
}
}
else if (def is Vex.Symbol)
{
Vex.Symbol sy = (Vex.Symbol)def;
m.Translate(-sy.StrokeBounds.Point.X, -sy.StrokeBounds.Point.Y);
Bitmap myBitmap = CreateRenderBitmap(sy.StrokeBounds, m);
RenderFrame(sy, 0);
bmpFrames.Add(myBitmap);
}
else if (def is Vex.Text)
{
Vex.Text tx = (Vex.Text)def;
if (tx.TextRuns.Count > 0 && !tx.TextRuns[0].isEditable)
{
Bitmap myBitmap = CreateRenderBitmap(tx.StrokeBounds, m);
RenderFrame(tx, 0);
bmpFrames.Add(myBitmap);
}
}
else if (def is Vex.Image)
{
Bitmap myBitmap;
m.Translate(-def.StrokeBounds.Point.X, -def.StrokeBounds.Point.Y);
if (m.IsScaledOrSheared())
{
myBitmap = CreateRenderBitmap(def.StrokeBounds, m);
Bitmap sourceBmp = stage.BitmapCache.GetBitmap(def);
using (Graphics gr = Graphics.FromImage(myBitmap))
{
gr.DrawImage(sourceBmp, 0, 0, myBitmap.Width, myBitmap.Height);
}
}
else
{
myBitmap = stage.BitmapCache.GetBitmap(def);
}
bmpFrames.Add(myBitmap);
}
if (g != null)
{
g.Dispose();
}
return(bmpFrames);
}
public static RectangleF GetTransformedBounds(Vex.IDefinition def, Matrix m, bool invert)
{
PointF[] pts = def.StrokeBounds.SysPointFs();
TransformPoints(pts, m, invert);
return(pts.GetBounds());
}
public Vex.Rectangle GetBounds(Vex.IDefinition def)
{
Bitmap bmp = GetBitmap(def);
return(new Vex.Rectangle(0, 0, bmp.Width, bmp.Height));
}