fun paint()

in code/richediting/src/main/kotlin/org/fbme/ide/richediting/adapters/fbnetwork/FBConnectionPathPainter.kt [83:118]

• 36 lines of code
• 5 McCabe index (conditional complexity)

    fun paint(graphics: Graphics, selected: Boolean) {
        val s = myPath.sourcePosition
        val t = myPath.targetPosition
        val bendPoints = myPath.bendPoints
        if (bendPoints.isEmpty()) {
            graphics.drawLine(s.x, s.y, t.x, t.y)
        } else {
            var x1 = s.x
            var y1 = s.y
            var x2 = (bendPoints[0].x + bendPoints[1].x) / 2
            var y2 = (bendPoints[0].y + bendPoints[1].y) / 2
            drawCorner(graphics, x1, y1, x2, y2, true, selected)
            for (i in 2 until bendPoints.size) {
                x1 = x2
                y1 = y2
                x2 = (bendPoints[i - 1].x + bendPoints[i].x) / 2
                y2 = (bendPoints[i - 1].y + bendPoints[i].y) / 2
                drawCorner(graphics, x1, y1, x2, y2, i % 2 != 0, selected)
            }
            x1 = x2
            y1 = y2
            x2 = t.x
            y2 = t.y
            drawCorner(graphics, x1, y1, x2, y2, false, selected)
        }
        val hoverGraphics = graphics.create()
        hoverGraphics.color = MPSColors.YELLOW.darker()
        if (myCursor == FBConnectionCursor.SOURCE_ENDPOINT) {
            val xHover = getSourceHover(s, t, bendPoints)
            hoverGraphics.drawLine(s.x, s.y, xHover, s.y)
        }
        if (myCursor == FBConnectionCursor.TARGET_ENDPOINT) {
            val xHover = getTargetHover(s, t, bendPoints)
            hoverGraphics.drawLine(t.x, t.y, xHover, t.y)
        }
    }