/// <summary>
/// calles when one of the ui elements has changed
/// </summary>
/// <param name="sender">sender of the event</param>
/// <param name="e">event that was send</param>
private void OnChange(object sender, EventArgs e)
{
if (!_blockEvents)
{
if (sender == _uiProjectIdentifiers)
{
_selectedProjectOptions = (Xml.Settings.Project.Options)_uiProjectIdentifiers.SelectedItem;
_uiUseFromExistingNuSpec.Checked = _selectedProjectOptions != null ? _selectedProjectOptions.NuGetOptions.NuSpecOptions.Files.UseFromSettings : false;
SetCheckboxImage(_uiUseFromExistingNuSpec);
_uiCurrentType.DataSource = null;
_uiFiles.DataSource = null;
_project = null;
if (_selectedProjectOptions != null)
{
_project = OptionsManager.Instance.SupportedProjectInformation.FirstOrDefault(x => x.Identifier == _selectedProjectOptions.Identifier);
_uiCurrentType.DataSource = _project.ValidItemTypes;
GuiUtil.SetItem(_selectedProjectOptions.NuGetOptions.NuSpecOptions.Files.FileIncludes, _uiFiles);
}
else
{
_uiFiles.DataSource = null;
_uiCurrentType.DataSource = null;
_project = null;
}
}
else if (sender == _uiUseFromExistingNuSpec && _selectedProjectOptions != null)
{
_selectedProjectOptions.NuGetOptions.NuSpecOptions.Files.UseFromSettings = _uiUseFromExistingNuSpec.Checked;
_uiFilesSettings.Enabled = !_uiUseFromExistingNuSpec.Checked;
SetCheckboxImage(_uiUseFromExistingNuSpec);
}
else if (sender == _uiFiles)
{
_selectedFile = (FileInclude)_uiFiles.SelectedItem;
_blockEvents = true;
if (_selectedFile != null)
{
_uiCurrentType.SelectedItem = _selectedFile.Type;
_uiCurrentType.Enabled = true;
_uiCurrentFolder.Text = _selectedFile.Folder;
_uiCurrentFolder.Enabled = true;
_uiCurrentName.Text = _selectedFile.Name;
_uiCurrentName.Enabled = true;
_uiCurrentTarget.Text = _selectedFile.Target;
_uiCurrentTarget.Enabled = true;
_uiCurrentInclude.Checked = _selectedFile.Include;
_uiCurrentInclude.Enabled = true;
_uiRemove.Enabled = true;
}
else
{
_uiCurrentType.SelectedItem = null;
_uiCurrentType.Enabled = false;
_uiCurrentFolder.Text = null;
_uiCurrentFolder.Enabled = false;
_uiCurrentName.Text = null;
_uiCurrentName.Enabled = false;
_uiCurrentTarget.Text = null;
_uiCurrentTarget.Enabled = false;
_uiCurrentInclude.Checked = false;
_uiCurrentInclude.Enabled = false;
_uiRemove.Enabled = false;
}
_blockEvents = false;
_uiApplyChanges.Enabled = false;
}
else if ((sender == _uiCurrentType || sender == _uiCurrentFolder || sender == _uiCurrentName || sender == _uiCurrentTarget || sender == _uiCurrentInclude) && _selectedFile != null)
{
_uiApplyChanges.Enabled = _selectedFile.Type != (string)_uiCurrentType.SelectedItem ||
_selectedFile.Folder != _uiCurrentFolder.Text ||
_selectedFile.Name != _uiCurrentName.Text ||
_selectedFile.Target != _uiCurrentTarget.Text ||
_selectedFile.Include != _uiCurrentInclude.Checked;
}
}
}