public void Init(FlexDesignerHostServices services, object propOwner, string propName, object value, bool supportExpression)
{
_propOwner = propOwner;
_propName = propName;
_pictureHolder = value as PictureHolder ?? PictureHolder.FromObject(null, null);
_services = services;
if (_services != null)
{
var grs = _services.GetService(typeof(IGetReportsService)) as IGetReportsService;
if (grs != null)
{
_report = grs.Report;
}
}
_canExpression = supportExpression && _report != null;
if (_services != null)
{
var scriptService = _services.GetScriptEditorService();
_canEditScript = _canExpression && scriptService != null;
}
else
{
_canEditScript = false;
}
UpdateUI();
}
public void ApplyChanges()
{
if (radioNone.Checked)
{
_pictureHolder = PictureHolder.FromObject(null, null);
}
else if (radioFile.Checked)
{
_pictureHolder = PictureHolder.FromFile(txtFile.Text, C1FlexReport.GetActualBasePath(_report));
}
else if (radioURL.Checked)
{
_pictureHolder = PictureHolder.FromUrl(txtURL.Text, C1FlexReport.GetActualBasePath(_report));
}
else if (radioExpression.Checked)
{
_pictureHolder = PictureHolder.FromExpression(cmbExpression.Expression);
}
}
