/// <summary>
/// Renames selected set of options (including file)
/// </summary>
private void btnRename_Click(object sender, EventArgs e)
{
string name; SymbologyType type;
if (!get_CurrentNameAndType(out name, out type))
{
return;
}
if (type == SymbologyType.Default)
{
return;
}
string newName = name;
var form = new AddOptionsForm
{
Text = "Rename options",
txtName = { Text = newName },
txtDescription = { Text = txtDescription.Text }
};
if (form.ShowDialog(this) == DialogResult.OK)
{
newName = form.txtName.Text.Trim();
txtDescription.Text = form.txtDescription.Text;
try
{
string oldFileame = _layer.Filename + "." + name + ".mwsymb";
File.Delete(oldFileame);
var map = _legend.Map;
map.Layers[0].SaveOptions(newName, true, txtDescription.Text);
}
catch
{
MessageService.Current.Warn("Failed to rename file");
return;
}
// updating the list
listView1.SelectedItems[0].Text = newName;
}
form.Dispose();
}
/// <summary>
/// Saves the current state of the layer
/// </summary>
private void btnSave_Click(object sender, EventArgs e)
{
var form = new AddOptionsForm {
txtName = { Text = "" }, txtDescription = { Text = "" }
};
if (form.ShowDialog(this) == DialogResult.OK)
{
string value = form.txtName.Text;
txtDescription.Text = form.txtDescription.Text;
if (listView1.Items.Count == 0)
{
LoadLayer();
}
// in case file exists, let's ask the user if we are to overwrite it
string name = _layer.Filename + "." + value + ".mwsymb";
if (File.Exists(name))
{
if (!MessageService.Current.Ask("Set of options with such name already exists." + Environment.NewLine + "Do you want to rewrite it?"))
{
return;
}
}
var map = _legend.Map;
map.GetLayer(_handle).SaveOptions(value, true, txtDescription.Text);
// updating the list
listView1.FillSymbologyList(_layer.Filename, true, ref _noEvents);
dgv_CurrentCellChanged(null, null);
RefreshControlsState();
}
form.Dispose();
}