public void Visit(ShapeTextDecorator shape)
{
shape.Width = width;
shape.Height = height;
shape.X = x;
shape.Y = y;
shape.Load();
}
public void Visit(ShapeTextDecorator shape)
{
string shapeString = "";
ShapeTextDecorator dShape = (ShapeTextDecorator)shape;
string text = dShape.GetText(TextPos.Top);
text = text.Substring(0, text.Length - 1);
shapeString += "ornament Top " + "\'" + text + "\'\n";
output += shapeString;
if (groupLevel > 0)
{
output += tabPre + "\t" + "t " + shape.ShapeName + " " + shape.X + " " + shape.Y + " " + shape.Width + " " + shape.Height + "\n";
}
else
{
output += "t " + shape.ShapeName + " " + shape.X + " " + shape.Y + " " + shape.Width + " " + shape.Height + "\n";
}
}
public void Execute()
{
textShape = new ShapeTextDecorator(shape);
if (shape.GetType() == typeof(ShapeComposite))
{
ShapeComposite temp = (ShapeComposite)shape;
textShape = new ShapeTextDecorator(temp.GetChildren()[0]);
textShape.AddText(text, textPos);
temp.GetChildren()[temp.GetChildren().FindIndex(ind => ind.Equals(temp.GetChildren()[0]))] = textShape;
playground.AddShape(temp);
playground.RemoveShape(shape);
}
else
{
textShape.AddText(text, textPos);
playground.AddShape(textShape);
playground.RemoveShape(shape);
}
}
public void Visit(aShape shape)
{
if (shape.GetType() == typeof(ShapeTextDecorator))
{
ShapeTextDecorator s = (ShapeTextDecorator)shape;
Visit(s);
}
else if (shape.GetType() == typeof(ShapeComposite))
{
ShapeComposite s = (ShapeComposite)shape;
Visit(s);
}
else if (shape.GetType() == typeof(mRectangle))
{
mRectangle s = (mRectangle)shape;
Visit(s);
}
else if (shape.GetType() == typeof(mEllipse))
{
mEllipse s = (mEllipse)shape;
Visit(s);
}
}
public void Visit(ShapeTextDecorator shape)
{
shape.X += deltaX;
shape.Y += deltaY;
}
public static List <aShape> Deserialize(string path)
{
List <aShape> shapes = new List <aShape>();
Regex rxGroup = new Regex(@"(\t*)(group)\s(?<groupNumber>\d+)(\n\r|\n|\r)(?<shapes>(((\t+)(?<type>ornament)\s(Top|Botton|Left|Right)\s(\')(?<text>.*)(\')|(\t+)(?<isTextShape>t\s)*(?<type>rectangle|ellipse)\s(?<X>\d+)\s(?<Y>\d+)\s(?<width>\d+)\s(?<height>\d+))(\n\r|\n|\r))*)",
RegexOptions.Compiled | RegexOptions.IgnoreCase);
Regex rxTextShape = new Regex(@"(ornament)\s(?<textpos>Top|Botton|Left|Right)\s(\')(?<text>.*)(\')(\n\r|\n|\r)(t\s)(?<shape>rectangle|ellipse)\s(?<X>\d+)\s(?<Y>\d+)\s(?<width>\d+)\s(?<height>\d+)",
RegexOptions.Compiled | RegexOptions.IgnoreCase);
Regex rxShape = new Regex(@"(?<isGrouped>(\t*))(?<isTextShape>t\s)*(?<shape>rectangle|ellipse)\s(?<X>\d+)\s(?<Y>\d+)\s(?<width>\d+)\s(?<height>\d+)",
RegexOptions.Compiled | RegexOptions.IgnoreCase);
if (!File.Exists(path))
{
throw new System.ArgumentException("Filepath does not exist!");
}
string shapeStrings = File.ReadAllText(path);
MatchCollection matchesGroups = rxGroup.Matches(shapeStrings);
ShapeComposite group = new ShapeComposite();
ShapeComposite prevGroup = null;
ShapeComposite underGroup = null;
foreach (Match m in matchesGroups)
{
GroupCollection groups = m.Groups;
string gr = groups["shapes"].Value;
int.TryParse(groups["groupNumber"].Value, out int groupNumber);
if (groupNumber > 0)
{
ShapeComposite newGroup = new ShapeComposite();
List <aShape> temp = deserializeGroupShapes(gr);
foreach (aShape s in temp)
{
newGroup.Add(s);
}
if (underGroup != null)
{
underGroup.Add(newGroup);
underGroup = newGroup;
}
else
{
prevGroup.Add(newGroup);
underGroup = newGroup;
}
}
else
{
if (prevGroup != null)
{
shapes.Add(prevGroup);
prevGroup = null;
}
if (group == null)
{
group = new ShapeComposite();
}
List <aShape> temp = deserializeGroupShapes(gr);
foreach (aShape s in temp)
{
group.Add(s);
}
prevGroup = group;
group = null;
}
}
if (prevGroup != null)
{
shapes.Add(prevGroup);
prevGroup = null;
}
if (group != null)
{
shapes.Add(group);
}
MatchCollection matchesTextShapes = rxTextShape.Matches(shapeStrings);
foreach (Match m in matchesTextShapes)
{
GroupCollection groups = m.Groups;
aShape temp = null;
TextPos textPos = StringToTextpos(groups["textpos"].Value);
string text = groups["text"].Value;
//Parse strings to int
int.TryParse(groups["X"].Value, out int x);
int.TryParse(groups["Y"].Value, out int y);
int.TryParse(groups["width"].Value, out int width);
int.TryParse(groups["height"].Value, out int height);
if (groups["shape"].Value == "rectangle")
{
temp = new mRectangle(width, height, Color.Red);
}
else if (groups["shape"].Value == "ellipse")
{
temp = new mEllipse(width, height, Color.Red);
}
temp.X = x;
temp.Y = y;
ShapeTextDecorator decTemp = new ShapeTextDecorator(temp);
decTemp.AddText(text, textPos);
if (temp != null)
{
temp.Load();
shapes.Add(decTemp);
}
else
{
return(shapes);
}
}
MatchCollection matchesShapes = rxShape.Matches(shapeStrings);
foreach (Match m in matchesShapes)
{
GroupCollection groups = m.Groups;
//Check on group and text
if (groups["isTextShape"].Value != string.Empty || groups["isGrouped"].Value != string.Empty)
{
continue;
}
aShape temp = null;
//Parse strings to int
int.TryParse(groups["X"].Value, out int x);
int.TryParse(groups["Y"].Value, out int y);
int.TryParse(groups["width"].Value, out int width);
int.TryParse(groups["height"].Value, out int height);
if (groups["shape"].Value == "rectangle")
{
temp = new mRectangle(width, height, Color.Red);
}
else if (groups["shape"].Value == "ellipse")
{
temp = new mEllipse(width, height, Color.Red);
}
temp.X = x;
temp.Y = y;
if (temp != null)
{
temp.Load();
shapes.Add(temp);
}
else
{
return(shapes);
}
}
return(shapes);
}
static List <aShape> deserializeGroupShapes(string shapes)
{
Regex rxTextShape = new Regex(@"(\t*)(ornament)\s(?<textpos>Top|Botton|Left|Right)\s(\')(?<text>.*)(\')(\n\r|\n|\r)(\t*)t\s(?<shape>rectangle|ellipse)\s(?<X>\d+)\s(?<Y>\d+)\s(?<width>\d+)\s(?<height>\d+)",
RegexOptions.Compiled | RegexOptions.IgnoreCase);
Regex rxShape = new Regex(@"(\t*)(?<isTextShape>t\s)*(?<shape>rectangle|ellipse)\s(?<X>\d+)\s(?<Y>\d+)\s(?<width>\d+)\s(?<height>\d+)",
RegexOptions.Compiled | RegexOptions.IgnoreCase);
MatchCollection matchesTextShapes = rxTextShape.Matches(shapes);
List <aShape> returnShapes = new List <aShape>();
foreach (Match m in matchesTextShapes)
{
GroupCollection groups = m.Groups;
aShape temp = null;
TextPos textPos = StringToTextpos(groups["textpos"].Value);
string text = groups["text"].Value;
//Parse strings to int
int.TryParse(groups["X"].Value, out int x);
int.TryParse(groups["Y"].Value, out int y);
int.TryParse(groups["width"].Value, out int width);
int.TryParse(groups["height"].Value, out int height);
if (groups["shape"].Value == "rectangle")
{
temp = new mRectangle(width, height, Color.Red);
}
else if (groups["shape"].Value == "ellipse")
{
temp = new mEllipse(width, height, Color.Red);
}
temp.X = x;
temp.Y = y;
ShapeTextDecorator decTemp = new ShapeTextDecorator(temp);
decTemp.AddText(text, textPos);
if (temp != null)
{
temp.Load();
returnShapes.Add(decTemp);
}
}
MatchCollection matchesShapes = rxShape.Matches(shapes);
foreach (Match m in matchesShapes)
{
GroupCollection groups = m.Groups;
aShape temp = null;
if (groups["isTextShape"].Value != string.Empty)
{
continue;
}
//Parse strings to int
int.TryParse(groups["X"].Value, out int x);
int.TryParse(groups["Y"].Value, out int y);
int.TryParse(groups["width"].Value, out int width);
int.TryParse(groups["height"].Value, out int height);
if (groups["shape"].Value == "rectangle")
{
temp = new mRectangle(width, height, Color.Red);
}
else if (groups["shape"].Value == "ellipse")
{
temp = new mEllipse(width, height, Color.Red);
}
temp.X = x;
temp.Y = y;
if (temp != null)
{
temp.Load();
returnShapes.Add(temp);
}
}
return(returnShapes);
}
