// метод, добавляющий связанные с окном стрелки в массив
public void addLinkingArrowsInList(MyArrow line)
{
if (Math.Abs(line.getPoint2().X - (this.border.Margin.Left + this.border.Width / 2)) < Config.getRadius() && Math.Abs(line.getPoint2().Y - this.border.Margin.Top) < Config.getRadius())
{
linkArrows.Add(new LinkArrow(false, line, 'T'));
}
else if (Math.Abs(line.getPoint2().X - (border.Margin.Left + border.Width / 2)) < Config.getRadius() && Math.Abs(line.getPoint2().Y - (border.Margin.Top + border.Height)) < Config.getRadius())
{
linkArrows.Add(new LinkArrow(false, line, 'B'));
}
else if (Math.Abs(line.getPoint1().X - (border.Margin.Left + border.Width / 2)) < Config.getRadius() && Math.Abs(line.getPoint1().Y - border.Margin.Top) < Config.getRadius())
{
linkArrows.Add(new LinkArrow(true, line, 'T'));
}
else if (Math.Abs(line.getPoint1().X - (border.Margin.Left + border.Width / 2)) < Config.getRadius() && Math.Abs(line.getPoint1().Y - (border.Margin.Top + border.Height)) < Config.getRadius())
{
linkArrows.Add(new LinkArrow(true, line, 'B'));
}
else if (Math.Abs(line.getPoint1().X - border.Margin.Left) < Config.getRadius() && Math.Abs(line.getPoint1().Y - (border.Margin.Top + border.Height / 2)) < Config.getRadius())
{
linkArrows.Add(new LinkArrow(true, line, 'L'));
}
else if (Math.Abs(line.getPoint1().X - (border.Margin.Left + border.Width)) < Config.getRadius() && Math.Abs(line.getPoint1().Y - (border.Margin.Top + border.Height / 2)) < Config.getRadius())
{
linkArrows.Add(new LinkArrow(true, line, 'R'));
}
else if (Math.Abs(line.getPoint2().X - border.Margin.Left) < Config.getRadius() && Math.Abs(line.getPoint2().Y - (border.Margin.Top + border.Height / 2)) < Config.getRadius())
{
linkArrows.Add(new LinkArrow(false, line, 'L'));
}
else if (Math.Abs(line.getPoint2().X - (border.Margin.Left + border.Width)) < Config.getRadius() && Math.Abs(line.getPoint2().Y - (border.Margin.Top + border.Height / 2)) < Config.getRadius())
{
linkArrows.Add(new LinkArrow(false, line, 'R'));
}
}
// статический метод, соединяющий две стрелки
public static bool concateLines(MyArrow firstLine, MyArrow secondLine)
{
bool result = false;
if (Math.Abs(firstLine.getPoint2().X - secondLine.getPoint2().X) < Config.getRadius() && Math.Abs(firstLine.getPoint2().Y - secondLine.getPoint2().Y) < Config.getRadius())
{
firstLine.setPoint2(secondLine.getPoint2().X + Config.getMarginLeftPanel(), secondLine.getPoint2().Y + Config.getMarginTopPanel());
result = true;
}
else if (Math.Abs(firstLine.getPoint2().X - secondLine.getPoint1().X) < Config.getRadius() && Math.Abs(firstLine.getPoint2().Y - secondLine.getPoint1().Y) < Config.getRadius())
{
firstLine.setPoint2(secondLine.getPoint1().X + Config.getMarginLeftPanel(), secondLine.getPoint1().Y + Config.getMarginTopPanel());
result = true;
}
else if (Math.Abs(firstLine.getPoint1().X - secondLine.getPoint1().X) < Config.getRadius() && Math.Abs(firstLine.getPoint1().Y - secondLine.getPoint1().Y) < Config.getRadius())
{
firstLine.setPoint1(secondLine.getPoint1().X + Config.getMarginLeftPanel(), secondLine.getPoint1().Y + Config.getMarginTopPanel());
result = true;
}
else if (Math.Abs(firstLine.getPoint1().X - secondLine.getPoint2().X) < Config.getRadius() && Math.Abs(firstLine.getPoint1().Y - secondLine.getPoint2().Y) < Config.getRadius())
{
firstLine.setPoint1(secondLine.getPoint2().X + Config.getMarginLeftPanel(), secondLine.getPoint2().Y + Config.getMarginTopPanel());
result = true;
}
return(result);
}
// Событие при котором отпустили кнопку мыши на поле для рисования
private void drawPanel_MouseUp(object sender, MouseButtonEventArgs e)
{
if (indexCurrentArrow != -1)
{
// Если по близости с линией, которую только что перетаскивали есть
// другие линии, то соединяем их
foreach (MyArrow line in myArrows)
{
if (!line.equalName(myArrows[indexCurrentArrow].name()))
{
MyArrow.concateLines(myArrows[indexCurrentArrow], line);
}
}
int count = 0;
// Если по близости с линией, которую только что перетаскивали есть
// окна, то соединяем их
foreach (MyWindow window in myWindows)
{
if (window.concateWindowWithLine(myArrows[indexCurrentArrow]))
{
++count;
}
if (count >= 2)
{
break;
}
}
}
}
// метод, соединяющий окно с линией
public bool concateWindowWithLine(MyArrow line)
{
bool result = false;
if (Math.Abs(line.getPoint2().X - (this.border.Margin.Left + this.border.Width / 2)) < Config.getRadius() && Math.Abs(line.getPoint2().Y - this.border.Margin.Top) < Config.getRadius())
{
line.setPoint2(this.border.Margin.Left + this.border.Width / 2 + Config.getMarginLeftPanel(), this.border.Margin.Top + Config.getMarginTopPanel());
result = true;
}
else if (Math.Abs(line.getPoint2().X - (border.Margin.Left + border.Width / 2)) < Config.getRadius() && Math.Abs(line.getPoint2().Y - (border.Margin.Top + border.Height)) < Config.getRadius())
{
line.setPoint2(this.border.Margin.Left + this.border.Width / 2 + Config.getMarginLeftPanel(), this.border.Margin.Top + this.border.Height + Config.getMarginTopPanel());
result = true;
}
else if (Math.Abs(line.getPoint1().X - (border.Margin.Left + border.Width / 2)) < Config.getRadius() && Math.Abs(line.getPoint1().Y - border.Margin.Top) < Config.getRadius())
{
line.setPoint1(this.border.Margin.Left + this.border.Width / 2 + Config.getMarginLeftPanel(), this.border.Margin.Top + Config.getMarginTopPanel());
result = true;
}
else if (Math.Abs(line.getPoint1().X - (border.Margin.Left + border.Width / 2)) < Config.getRadius() && Math.Abs(line.getPoint1().Y - (border.Margin.Top + border.Height)) < Config.getRadius())
{
line.setPoint1(this.border.Margin.Left + border.Width / 2 + Config.getMarginLeftPanel(), this.border.Margin.Top + border.Height + Config.getMarginTopPanel());
result = true;
}
else if (Math.Abs(line.getPoint1().X - border.Margin.Left) < Config.getRadius() && Math.Abs(line.getPoint1().Y - (border.Margin.Top + border.Height / 2)) < Config.getRadius())
{
line.setPoint1(this.border.Margin.Left + Config.getMarginLeftPanel(), this.border.Margin.Top + border.Height / 2 + Config.getMarginTopPanel());
result = true;
}
else if (Math.Abs(line.getPoint1().X - (border.Margin.Left + border.Width)) < Config.getRadius() && Math.Abs(line.getPoint1().Y - (border.Margin.Top + border.Height / 2)) < Config.getRadius())
{
line.setPoint1(this.border.Margin.Left + border.Width + Config.getMarginLeftPanel(), this.border.Margin.Top + border.Height / 2 + Config.getMarginTopPanel());
result = true;
}
else if (Math.Abs(line.getPoint2().X - border.Margin.Left) < Config.getRadius() && Math.Abs(line.getPoint2().Y - (border.Margin.Top + border.Height / 2)) < Config.getRadius())
{
line.setPoint2(this.border.Margin.Left + Config.getMarginLeftPanel(), this.border.Margin.Top + border.Height / 2 + Config.getMarginTopPanel());
result = true;
}
else if (Math.Abs(line.getPoint2().X - (border.Margin.Left + border.Width)) < Config.getRadius() && Math.Abs(line.getPoint2().Y - (border.Margin.Top + border.Height / 2)) < Config.getRadius())
{
line.setPoint2(this.border.Margin.Left + border.Width + Config.getMarginLeftPanel(), this.border.Margin.Top + border.Height / 2 + Config.getMarginTopPanel());
result = true;
}
return(result);
}
// конструктор класса
public LinkArrow(bool indexSide, MyArrow line, char location)
{
this.indexSide = indexSide;
this.line = line;
this.location = location;
}
// Событие DragAndDrop (когда отпускают кнопку мыши при перетаскивании объекта)
private void drawPanel_Drop(object sender, DragEventArgs e)
{
string[] str = (string[])e.Data.GetFormats();
// Если перетаскивали стрелку
if (str[0] == "System.Windows.Shapes.Line")
{
Line line = (Line)e.Data.GetData("System.Windows.Shapes.Line");
Canvas canvas = (Canvas)line.Parent;
Line newLine = MyArrow.copyLine(line, nameArrow + myArrows.Count, e.GetPosition(this));
Line newEndDistantLine = MyArrow.patternEndDistantLine(newLine);
Line newBeginDistantLine = MyArrow.patternBeginDistantLine(newLine);
// Если стрелка первого типа, создаем её шаблон
if (line.Name == "Arrow_type_1")
{
Line newEndNearLine = MyArrow.patternEndNearLine(newLine);
Line newBeginNearLine = MyArrow.patternBeginNearLine(newLine);
myArrows.Add(new MyArrowType1(newLine, newEndDistantLine, newBeginDistantLine, newEndNearLine, newBeginNearLine));
drawPanel.Children.Add(newEndNearLine);
drawPanel.Children.Add(newBeginNearLine);
Canvas.SetZIndex(newEndNearLine, 0);
Canvas.SetZIndex(newBeginNearLine, 0);
}
// Если стрелка второго типа, создаем её шаблон
else if (line.Name == "Arrow_type_2")
{
Polyline newPolyline = MyArrow.patternEndPolyline(newLine);
Line newBeginNearLine = MyArrow.patternBeginNearLine(newLine);
myArrows.Add(new MyArrowType2(newLine, newEndDistantLine, newBeginDistantLine, newBeginNearLine, newPolyline));
drawPanel.Children.Add(newPolyline);
drawPanel.Children.Add(newBeginNearLine);
Canvas.SetZIndex(newPolyline, 0);
Canvas.SetZIndex(newBeginNearLine, 0);
}
// Если стрелка третьего типа, создаем её шаблон
else if (line.Name == "Arrow_type_3")
{
Polyline newEndPolyline = MyArrow.patternEndPolyline(newLine);
Polyline newBeginPolyline = MyArrow.patternBeginPolyline(newLine);
myArrows.Add(new MyArrowType3(newLine, newEndDistantLine, newBeginDistantLine, newEndPolyline, newBeginPolyline));
drawPanel.Children.Add(newEndPolyline);
drawPanel.Children.Add(newBeginPolyline);
Canvas.SetZIndex(newEndPolyline, 0);
Canvas.SetZIndex(newBeginPolyline, 0);
}
drawPanel.Children.Add(newLine);
drawPanel.Children.Add(newEndDistantLine);
drawPanel.Children.Add(newBeginDistantLine);
Canvas.SetZIndex(newLine, 0);
Canvas.SetZIndex(newEndDistantLine, 0);
Canvas.SetZIndex(newBeginDistantLine, 0);
}
// Если перетаскивали окно, создаем его шаблон
else if (str[0] == "System.Windows.Controls.Border")
{
Border border = (Border)e.Data.GetData("System.Windows.Controls.Border");
Border newBorder = copyBorder(border, e.GetPosition(this));
myWindows.Add(new MyWindow(newBorder));
drawPanel.Children.Add(newBorder);
Canvas.SetZIndex(newBorder, 3);
Canvas.SetZIndex(newBorder.Child, 2);
}
}
