/// <summary>
/// Place last method shape (end)
/// </summary>
private void placeEndShape(List <Node> mainBranch)
{
ShapeWrapper endShape = visioManipulator.dropShape(ShapeForm.BEGIN, "Конец", coreX, coreY);
ShapeConnectionType shapeConnection = BuilderUtills.defineConnectionType(globalLastDropedShape, endShape, globalIsSameBranch);
visioManipulator.connectShapes(globalLastDropedShape.shape, endShape.shape, ShapeForm.LINE, shapeConnection, coreX, coreY);
}
private ShapeWrapper buildDoWhileBranch(Node node, ShapeWrapper chainParentShape, double x, double y)
{
Node currentNode = null;
ShapeWrapper lastBranchShape = null;
for (int i = 0; i < node.childNodes.Count; i++)
{
currentNode = node.childNodes[i];
if (i == node.childNodes.Count - 1)
{
y -= 0.2;
visioManipulator.addSmallTextField("Да", x - 0.7, y + 0.2);
visioManipulator.addSmallTextField("Нет", x + 0.7, y + 0.2);
//drop last do while shape (while)
lastBranchShape = visioManipulator.dropShape(currentNode, x, y);
// connect last shape with perv shape
ShapeConnectionType shapeConnectionType = BuilderUtills.defineConnectionType(globalLastDropedShape, lastBranchShape, globalIsSameBranch);
visioManipulator.connectShapes(globalLastDropedShape.shape, lastBranchShape.shape, ShapeForm.LINE, shapeConnectionType, coreX, coreY);
// connsect last shape with do-while branch parent
visioManipulator.connectShapes(chainParentShape.shape, lastBranchShape.shape, ShapeForm.ARROW_LEFT, ShapeConnectionType.FROM_LEFT_TO_CENTER, coreX, coreY);
continueNodeBranch(lastBranchShape);
}
else
{
if (currentNode.isSimpleNode())
{
lastBranchShape = buildTree(currentNode, x, y);
continueNodeBranch(lastBranchShape);
}
else
{
lastBranchShape = buildTree(currentNode, x, y);
shiftNodeBranch(lastBranchShape);
y -= BuilderUtills.calcStatementHeight(currentNode);
y -= 0.5;
}
}
y--;
}
refrashCoreY(y);
return(lastBranchShape);
}
/// <summary>
/// Recursive method connect place new shapes from node and connect them if node have childe nodes - build them
/// </summary>
/// <param name="node">node to create shape</param>
/// <param name="x">new shape x</param>
/// <param name="y">new shape y</param>
/// <returns>last places shape in nodes AST branch</returns>
private ShapeWrapper buildTree(Node node, double x, double y)
{
//because first shape in 'do-while' is little invisible block
if (node.shapeForm == ShapeForm.DO)
{
y += 0.4;
}
ShapeWrapper currentNodeShape = visioManipulator.dropShape(node, x, y);
y--;
if (globalLastDropedShape != null)
{
ShapeConnectionType shapeConnectionType = BuilderUtills.defineConnectionType(globalLastDropedShape, currentNodeShape, globalIsSameBranch);
visioManipulator.connectShapes(globalLastDropedShape.shape, currentNodeShape.shape, ShapeForm.LINE, shapeConnectionType, coreX, coreY);
}
ShapeWrapper lastBranchShape = currentNodeShape;
if (node.shapeForm == ShapeForm.IF)
{
lastBranchShape = startIfElseBranch(node, currentNodeShape, x, y);
coreY -= 0.2;
}
else if (node.shapeForm == ShapeForm.WHILE)
{
y -= 0.2;
lastBranchShape = currentNodeShape;
continueNodeBranch(lastBranchShape);
startWhileBranch(node, currentNodeShape, x, y);
coreY -= 0.2;
}
else if (node.shapeForm == ShapeForm.FOR)
{
lastBranchShape = currentNodeShape;
continueNodeBranch(lastBranchShape);
buildTreeBranch(node, currentNodeShape, x, y);
coreY -= 0.2;
}
else if (node.shapeForm == ShapeForm.DO)
{
y += 0.2;
lastBranchShape = buildDoWhileBranch(node, currentNodeShape, x, y);
coreY -= 0.2;
}
refrashCoreY(y);
endNodeBranch();
return(lastBranchShape);
}