/// <summary>
/// 블럭이 끼워질 때의 이벤트
/// 끼워진 블럭이 가지는 구멍들을 이 블럭이 가진 구멍 목록에 추가
/// </summary>
/// <param name="hole">블럭이 끼워진 구멍</param>
/// <param name="block">구멍에 끼운 블럭</param>
private void OnBlockAttached(BaseHole hole, BaseBlock block)
{
if (block != null)
{
AllHoleList.AddRange(block.HoleList);
block.AllowVariableList.AddRange(AllowVariableList);
ParentHole?.ParentBlock?.OnBlockAttached(hole, block);
}
}
public static void ConnectToHole(BaseHole baseHole, BaseBlock baseBlock)
{
if (baseHole is BaseObjectHole)
{
(baseHole as BaseObjectHole).BaseObjectBlock = baseBlock as ObjectBlock;
}
else if (baseHole is SettableObjectHole)
{
(baseHole as SettableObjectHole).SettableObjectBlock = baseBlock as SettableObjectBlock;
}
else if (baseHole is NextConnectHole)
{
(baseHole as NextConnectHole).StatementBlock = baseBlock as StatementBlock;
}
}
/// <summary>
/// 블럭이 떨어질 때의 이벤트
/// 떨어진 블럭이 가지는 구멍들은 이 블럭이 가진 구멍 목록에서 제거
/// </summary>
/// <param name="hole">블럭이 떨어져 나온 구멍</param>
/// <param name="block">구멍에서 떨어진 블럭</param>
private void OnBlockDetached(BaseHole hole, BaseBlock block)
{
if (block != null)
{
foreach (var holeItem in block.HoleList)
{
AllHoleList.Remove(holeItem);
}
foreach (var allowVariable in AllowVariableList)
{
block.AllowVariableList.Remove(allowVariable);
}
ParentHole?.ParentBlock?.OnBlockDetached(hole, block);
}
}
// RealNextConnectHole BlockAttached & BlockDetached Event
private void RealNextConnectHole_BlockChanged(BaseHole hole, BaseBlock block)
{
_GFunction.Content.Clear();
List <GBase> content = NextConnectHole.StatementBlock?.ToGObjectList();
if (content == null)
{
return;
}
foreach (GBase gbase in content)
{
if (gbase is GStatement)
{
_GFunction.Append(gbase as GStatement);
}
}
}
private void UserControl_MouseUp(object sender, MouseButtonEventArgs e)
{
// 선택한 블럭이 없으면 안됨
if (SelectedBlock == null)
{
return;
}
// 마우스를 움직인 경우에만
if (IsSelectedBlockMoved)
{
// 마우스 좌표로 블럭 이동
Point position = e.GetPosition(Master);
SelectedBlock.Position = new Point(position.X - SelectedPosition.X, position.Y - SelectedPosition.Y);
if (SelectedBlock.Position.X < 0)
{
SelectedBlock.Position = new Point(0, SelectedBlock.Position.Y);
}
if (SelectedBlock.Position.Y < 0)
{
SelectedBlock.Position = new Point(SelectedBlock.Position.X, 0);
}
// 연결할 대상이 있다면 연결
if (MargnetTarget != null)
{
ConnectBlock(SelectedBlock, e);
}
}
Panel.SetZIndex(SelectedBlock, 1);
// Selected 해제
SelectedBlock = null;
MargnetTarget = null;
Highlighter.Visibility = Visibility.Hidden;
CanAttachHoleList.Clear();
ReleaseMouseCapture();
}
// 각자 맞는 블럭으로 오버로딩
private void MargnetBlock(BaseBlock block, MouseEventArgs e)
{
MargnetTarget = null;
Highlighter.Visibility = Visibility.Hidden;
foreach (var hole in CanAttachHoleList)
{
if (block.AllHoleList.Contains(hole))
{
continue;
}
var position = hole.TranslatePoint(new Point(0, 0), Master);
if (GetDistance(position, block.Position) > 20)
{
continue;
}
MargnetTarget = hole;
Highlighter.Margin = new Thickness(position.X, position.Y, 0, 0);
Highlighter.Visibility = Visibility.Visible;
}
}
/// <summary>
/// 모듈 블럭들에게 필요한 구멍을 자동으로 찾아서 생성하고 위치시킵니다.
/// </summary>
/// <param name="Command">모듈을 호출하기 위해 필요한 GCommand 객체</param>
/// <param name="Content">생성한 구멍과 내용을 추가할 Panel 객체</param>
/// <returns>생성한 모든 구멍을 반환</returns>
public static List <BaseHole> SetContent(GCommand Command, Panel Content, Brush brush = null)
{
// 기존 패널에 있는 내용 삭제
Content.Children.Clear();
// 반환을 위한 구멍 목록 생성
var holeList = new List <BaseHole>();
// Command의 FriendlyName에서 구멍 파싱
var start = -1;
var last = 0;
for (int i = 0; i < Command.FriendlyName.Length; i++)
{
var chr = Command.FriendlyName[i];
if (chr == '{')
{
start = i;
}
else if (chr == '}' && start >= 0)
{
var text = Command.FriendlyName.Substring(last, start - last);
var holeNumber = Command.FriendlyName.Substring(start + 1, i - start - 1);
int number;
if (int.TryParse(holeNumber, out number) && 0 <= number && number < Command.Optionals.Length)
{
BaseHole hole = CreateHole(Command.Optionals[number].ObjectType);
if (brush == null)
{
brush = new BrushConverter().ConvertFromString("#086748") as Brush;
}
hole.Foreground = brush;
hole.VerticalAlignment = VerticalAlignment.Center;
Content.Children.Add(new TextBlock
{
Text = text,
FontWeight = FontWeights.Bold,
Foreground = Brushes.White,
VerticalAlignment = VerticalAlignment.Center
});
Content.Children.Add(hole);
holeList.Add(hole);
start = -1;
last = i + 1;
}
}
}
var lastText = Command.FriendlyName.Substring(last);
Content.Children.Add(new TextBlock
{
Text = lastText,
FontWeight = FontWeights.Bold,
Foreground = Brushes.White,
VerticalAlignment = VerticalAlignment.Center
});
// 구멍 목록 반환
return(holeList);
}
