protected BranchContext DropNextShape(Node node, BranchContext thisBranchContext)
{
var newShapePos = GetNextShapePos(thisBranchContext, node);
if (thisBranchContext.BranchOffset != default)
{
newShapePos.Offset(thisBranchContext.BranchOffset.X, thisBranchContext.BranchOffset.Y);
thisBranchContext.ResetOffset();
}
var lastDroppedShape = VisioManipulator.DropShape(node, newShapePos);
thisBranchContext.SetLastShape(lastDroppedShape);
return(thisBranchContext);
}
private BranchContext BuildTree(Node node, BranchContext thisBranchContext)
{
var prevShape = thisBranchContext.ShapeToContinueThree;
var newShapePos = MoveToNextShapePos(thisBranchContext.LastBranchShape, node, thisBranchContext.BranchPos);
var lastDroppedShape = VisioManipulator.DropShape(node, newShapePos);
var newBranchContext = new BranchContext(lastDroppedShape, lastDroppedShape, lastDroppedShape);
VisioManipulator.ConnectShapes(lastDroppedShape, prevShape, thisBranchContext.BranchRelation);
if (!node.IsSimpleNode)
{
var nodeType = node.NodeType;
if (nodeType == NodeType.DO_WHILE)
{
var branchHeight = BuilderUtils.CalcThreeHeight(node);
var yesTextPoint = new Point(newShapePos.X - 0.7, newShapePos.Y - branchHeight + 0.2);
var noTextPoint = new Point(newShapePos.X + 0.3, newShapePos.Y - branchHeight - 0.4);
VisioManipulator.DropSmallTextField("Да", yesTextPoint);
VisioManipulator.DropSmallTextField("Нет", noTextPoint);
newBranchContext = BuildSubTree(node.ChildNodes, newBranchContext);
newShapePos = MoveToNextShapePos(newBranchContext.LastBranchShape);
var lastDoWhileShape = VisioManipulator.DropSimpleShape(node.NodeText, newShapePos, ShapeForm.DO_WHILE);
VisioManipulator.ConnectShapes(lastDoWhileShape, newBranchContext.ShapeToContinueThree);
newBranchContext = new BranchContext(lastDroppedShape, lastDoWhileShape, lastDoWhileShape);
}
else if (nodeType == NodeType.WHILE)
{
var yesTextPoint = new Point(newShapePos.X + 0.28, newShapePos.Y - 0.7);
var noTextPoint = new Point(newShapePos.X + 0.7, newShapePos.Y + 0.2);
VisioManipulator.DropSmallTextField("Да", yesTextPoint);
VisioManipulator.DropSmallTextField("Нет", noTextPoint);
var invisibleShapePos = new Point(newShapePos.X, newShapePos.Y + 0.5);
var invisibleBlock = VisioManipulator.DropInvisibleShape(invisibleShapePos);
newBranchContext.BranchParent = invisibleBlock;
newBranchContext.BranchRelation = NodesBranchRelation.SAME_BRANCH;
var tmpContext = BuildSubTree(node.ChildNodes, newBranchContext);
newBranchContext.LastBranchShape = tmpContext.LastBranchShape;
}
else if (nodeType == NodeType.IF || nodeType == NodeType.ELSE_IF)
{
var yesTextPoint = new Point(newShapePos.X - 0.7, newShapePos.Y + 0.2);
var noTextPoint = new Point(newShapePos.X + 0.7, newShapePos.Y + 0.2);
VisioManipulator.DropSmallTextField("Да", yesTextPoint);
VisioManipulator.DropSmallTextField("Нет", noTextPoint);
var branchHeight = BuilderUtils.CalcThreeHeight(node);
var invisibleBlockPos = new Point(newShapePos.X, newShapePos.Y - branchHeight);
var invisibleBlock = VisioManipulator.DropInvisibleShape(invisibleBlockPos);
var ifBranchContainsIf = IsBranchContainsIf(node.ChildNodes);
var ifBranchPos = new Point(newShapePos.X - 1.2, newShapePos.Y);
if (ifBranchContainsIf)
{
ifBranchPos.Offset(-1.5, 0);
}
var tmpContext = newBranchContext;
tmpContext.BranchRelation = NodesBranchRelation.IF_BRANCH;
tmpContext.BranchPos = ifBranchPos;
tmpContext = BuildSubTree(node.ChildNodes, tmpContext);
VisioManipulator.ConnectShapes(invisibleBlock, tmpContext.ShapeToContinueThree);
newBranchContext.BranchParent = null;
var elseBranchContainsIf = IsBranchContainsIf(node.ChildElseNodes);
var elseBranchPos = new Point(newShapePos.X + 1.2, newShapePos.Y);
if (elseBranchContainsIf)
{
elseBranchPos.Offset(1.5, 0);
}
tmpContext = newBranchContext;
tmpContext.BranchPos = elseBranchPos;
tmpContext.BranchRelation = NodesBranchRelation.ELSE_BRANCH;
tmpContext = BuildSubTree(node.ChildElseNodes, tmpContext);
VisioManipulator.ConnectShapes(invisibleBlock, tmpContext.ShapeToContinueThree);
newBranchContext = new BranchContext(thisBranchContext.BranchParent, invisibleBlock, invisibleBlock);
}
else
{
var tmpContext = BuildSubTree(node.ChildNodes, newBranchContext);
newBranchContext.LastBranchShape = tmpContext.LastBranchShape;
}
if (newBranchContext.BranchParent != null)
{
VisioManipulator.ConnectShapes(newBranchContext.LastBranchShape, newBranchContext.BranchParent, NodesBranchRelation.PARENT);
}
}
return(newBranchContext);
}