public AddPackageByNameDropdown OpenAddPackageByNameDropdown(string url)
{
var dropdown = new AddPackageByNameDropdown(m_ResourceLoader, m_PackageFiltering, m_UpmClient, m_PackageDatabase, m_PageManager, PackageManagerWindow.instance);
var packageNameAndVersion = url.Replace(PackageManagerWindow.k_UpmUrl, string.Empty);
var packageName = string.Empty;
var packageVersion = string.Empty;
if (packageNameAndVersion.Contains("@"))
{
var values = packageNameAndVersion.Split('@');
if (values.Count() > 1)
{
packageName = values[0];
packageVersion = values[1];
}
}
else
{
packageName = packageNameAndVersion;
}
DropdownElement.ShowDropdown(this, dropdown);
// We need to set the name and version after the dropdown is shown,
// so that the OnTextFieldChange of placeholder gets called
dropdown.packageNameField.value = packageName;
dropdown.packageVersionField.value = packageVersion;
return(dropdown);
}
public static void ShowDropdown(VisualElement parent, DropdownContent content)
{
if (parent == null || content == null)
{
return;
}
instance = new DropdownElement();
instance.Add(content);
instance.m_Content = content;
parent.Add(instance);
content.OnDropdownShown();
}
internal void Hide()
{
if (parent == null || instance == null)
{
return;
}
foreach (var element in parent.Children())
{
element.SetEnabled(true);
}
parent.Remove(instance);
instance = null;
m_Content.OnDropdownClosed();
}
