public void RefreshXML(bool refreshFromServer)
{
int cursorPos = getLineNumberOfCaret();
int selectionStart = fctbItemXml.SelectionStart;
if (refreshFromServer)
{
try
{
mainForm.login();
equellaClient = mainForm.equellaClient;
string unindentedItemXML = equellaClient.getItem(itemID, itemVersion, "");
equellaClient.logout();
// load the filtered and unfiltered XML
itemXMLDoc.LoadXml(unindentedItemXML);
updateFilteredXmlfromUnfiltered(true);
}
catch (Exception err)
{
MessageBox.Show(err.Message, "Error retrieving item", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
StringWriter sw = new StringWriter();
XmlTextWriter xw = new XmlTextWriter(sw);
xw.Formatting = Formatting.Indented;
if (chkHideSystemMetadata.Checked)
{
itemXMLFilteredDoc.WriteTo(xw);
}
else
{
itemXMLDoc.WriteTo(xw);
}
string indentedItemXMLString = sw.ToString();
fctbItemXml.Text = indentedItemXMLString;
fctbItemXml.SelectionStart = cursorPos;
fctbItemXml.Navigate(cursorPos);
fctbItemXml.SelectionStart = selectionStart;
}
private void btnEditSave_Click(object sender, EventArgs e)
{
if (!editModeEnabled)
{
try
{
this.Cursor = Cursors.WaitCursor;
// set form to edit mode
this.Text = "Editing " + itemID + "/" + itemVersion.ToString();
fctbItemXml.ReadOnly = false;
fctbItemXml.AcceptsTab = true;
btnEditSave.Text = "Save";
btnClose.Text = "Cancel";
editModeEnabled = true;
btnRefresh.Enabled = false;
fctbItemXml.Focus();
// start item editing session
mainForm.login();
equellaClient = mainForm.equellaClient;
equellaClient.unlock(itemID, itemVersion);
string itemEditingXml = equellaClient.editItem(itemID, itemVersion, copyToStaging);
itemXMLDoc.LoadXml(itemEditingXml);
updateFilteredXmlfromUnfiltered(true);
RefreshXML(false);
btnGoDown.Enabled = false;
btnGoUp.Enabled = false;
dirtyUI = false;
toolStripViewXml.BackColor = Color.Pink;
chkHideSystemMetadata.BackColor = toolStripViewXml.BackColor;
this.Cursor = Cursors.Arrow;
}
catch (Exception err)
{
this.Cursor = Cursors.Arrow;
MessageBox.Show(err.Message, "Error editing item", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
else
{
try
{
this.Cursor = Cursors.WaitCursor;
this.Enabled = false;
// save item
saveItem();
// refresh XML
RefreshXML(true);
dirtyUI = false;
// reload the datagrid row
mainForm.updateDataGridResultsRow(itemID, itemVersion, itemXMLDoc.FirstChild);
// reset form to read-only mode
this.Text = "Viewing " + itemID + "/" + itemVersion.ToString();
fctbItemXml.ReadOnly = true;
fctbItemXml.AcceptsTab = false;
btnEditSave.Text = "Edit";
btnClose.Text = "Close";
editModeEnabled = false;
btnRefresh.Enabled = true;
btnGoDown.Enabled = true;
btnGoUp.Enabled = true;
this.Enabled = true;
toolStripViewXml.BackColor = SystemColors.Control;
chkHideSystemMetadata.BackColor = toolStripViewXml.BackColor;
this.Cursor = Cursors.Arrow;
}
catch (Exception err)
{
this.Enabled = true;
this.Cursor = Cursors.Arrow;
MessageBox.Show(err.Message, "Error saving item", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}