private void addSpanButton_Click(object sender, EventArgs e)
{
TensionForm dlg = new TensionForm
{
Units = rs.Units,
Catenary = rs.NewCatenary()
};
if (dlg.ShowDialog() == DialogResult.OK)
{
rs.Spans.Add(dlg.Catenary);
rs.SetHorizontalTensionFrom(rs.Spans.Count - 1);
}
RefreshAndPaintGrid();
}
private void pic_MouseDoubleClick(object sender, MouseEventArgs e)
{
if (vis != null)
{
RectangleF target = vis.GetDrawArea(sender as Control);
Canvas canvas = vis.GetCanvasFor(target);
var mouse_pt = canvas.InvMap(e.Location);
var cat = rs.FindCatenaryFromX(mouse_pt.X);
int index = rs.Spans.IndexOf(cat);
if (index >= 0)
{
if (e.Button == MouseButtons.Left)
{
bool sel = rulingspanDataGrid.Rows[index].Selected;
rulingspanDataGrid.Rows[index].Selected = true;
TensionForm dlg = new TensionForm
{
Units = rs.Units,
Catenary = rs[index].Clone()
};
if (dlg.ShowDialog() == DialogResult.OK)
{
rs[index] = dlg.Catenary;
}
rulingspanDataGrid.Rows[index].Selected = sel;
}
else if (e.Button == MouseButtons.Right)
{
bool sel = rulingspanDataGrid.Rows[index].Selected;
rulingspanDataGrid.Rows[index].Selected = true;
Cursor cur = pic.Cursor;
pic.Cursor = Cursors.WaitCursor;
var rs_temp = RulingSpan.Clone();
this.Enabled = false;
rs_temp[index].SetClearancePoint(mouse_pt);
this.Enabled = true;
pic.Cursor = cur;
vis.ClearMousePosition();
RulingSpan = rs_temp;
rulingspanDataGrid.Rows[index].Selected = sel;
}
}
}
}
private void grid_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
if (e.ColumnIndex >= 0 && rulingspanDataGrid.Columns[e.ColumnIndex] == AverageTension)
{
if (e.RowIndex >= 0)
{
TensionForm dlg = new TensionForm
{
Units = rs.Units,
Catenary = rs[e.RowIndex].Clone()
};
if (dlg.ShowDialog() == DialogResult.OK)
{
rs[e.RowIndex] = dlg.Catenary;
}
}
}
}