CardMaker.Forms.MDIProject.AdjustLayoutSettings C# (CSharp) Метод

        private void AdjustLayoutSettings(bool bCreateNew, ProjectLayout zLayout)
        {
            var zQuery = new QueryPanelDialog("Resize Layout", 450, false);
            zQuery.SetIcon(CardMakerInstance.ApplicationIcon);
            const string LAYOUT_NAME = "layoutName";
            const string CENTER_ELEMENTS = "centerElements";
            const string WIDTH = "width";
            const string HEIGHT = "height";

            if (bCreateNew)
            {
                zQuery.AddTextBox("Layout Name", zLayout.Name + " copy", false, LAYOUT_NAME);
            }
            zQuery.AddNumericBox("Width", zLayout.width, 1, int.MaxValue, WIDTH);
            zQuery.AddNumericBox("Height", zLayout.height, 1, int.MaxValue, HEIGHT);
            zQuery.AddCheckBox("Center Elements", false, CENTER_ELEMENTS);

            if (DialogResult.OK == zQuery.ShowDialog(this))
            {
                var zLayoutAdjusted = bCreateNew ? new ProjectLayout(zQuery.GetString(LAYOUT_NAME)) : zLayout;

                var nOriginalWidth = zLayout.width;
                var nOriginalHeight = zLayout.height;

                if (bCreateNew)
                {
                    zLayoutAdjusted.DeepCopy(zLayout);
                }

                zLayoutAdjusted.width = (int)zQuery.GetDecimal(WIDTH);
                zLayoutAdjusted.height = (int)zQuery.GetDecimal(HEIGHT);

                if (zQuery.GetBool(CENTER_ELEMENTS) && null != zLayoutAdjusted.Element)
                {
                    var pointOldCenter = new Point(nOriginalWidth / 2, nOriginalHeight / 2);
                    var pointNewCenter = new Point(zLayoutAdjusted.width / 2, zLayoutAdjusted.height / 2);
                    var nXAdjust = pointNewCenter.X - pointOldCenter.X;
                    var nYAdjust = pointNewCenter.Y - pointOldCenter.Y;
                    foreach (var zElement in zLayoutAdjusted.Element)
                    {
                        zElement.x += nXAdjust;
                        zElement.y += nYAdjust;
                    }
                }

                UserAction.ClearUndoRedoStacks();

                if (bCreateNew)
                {
                    ProjectManager.Instance.AddLayout(zLayoutAdjusted);
                }
                else
                {
                    LayoutManager.Instance.FireLayoutUpdatedEvent(true);
                }
            }
        }