/// <summary>
/// Adds the schema namespaces to the list.
/// </summary>
void PopulateSchemaListBox()
{
foreach (XmlSchemaCompletionData schema in XmlSchemaManager.SchemaCompletionDataItems)
{
XmlSchemaListBoxItem item = new XmlSchemaListBoxItem(schema.NamespaceUri, schema.ReadOnly);
schemaListBox.Items.Add(item);
}
}
void RemoveButtonClick(object source, EventArgs e)
{
// Remove selected schema.
XmlSchemaListBoxItem item = schemaListBox.SelectedItem as XmlSchemaListBoxItem;
if (item != null)
{
RemoveSchema(item.NamespaceUri);
changed = true;
}
}
/// <summary>
/// Returns an array of schema namespace strings that will be displayed
/// when the user chooses to associated a namespace to a file extension
/// by default.
/// </summary>
string[] GetSchemaListBoxNamespaces()
{
string[] namespaces = new string[schemaListBox.Items.Count];
for (int i = 0; i < schemaListBox.Items.Count; ++i)
{
XmlSchemaListBoxItem item = (XmlSchemaListBoxItem)schemaListBox.Items[i];
namespaces[i] = item.NamespaceUri;
}
return(namespaces);
}
/// <summary>
/// Enables the remove button if a list box item is selected.
/// </summary>
void SchemaListBoxSelectedIndexChanged(object source, EventArgs e)
{
XmlSchemaListBoxItem item = schemaListBox.SelectedItem as XmlSchemaListBoxItem;
if (item != null)
{
if (item.ReadOnly)
{
removeButton.Enabled = false;
}
else
{
removeButton.Enabled = true;
}
}
else
{
removeButton.Enabled = false;
}
}
/// <summary>
/// Draws the list box items so we can show the read only schemas in
/// a different colour.
/// </summary>
void SchemaListBoxDrawItem(object sender, DrawItemEventArgs e)
{
e.DrawBackground();
if (e.Index >= 0)
{
XmlSchemaListBoxItem item = (XmlSchemaListBoxItem)schemaListBox.Items[e.Index];
if (IsListBoxItemSelected(e.State))
{
e.Graphics.DrawString(item.NamespaceUri, schemaListBox.Font, selectedTextBrush, e.Bounds);
}
else if (item.ReadOnly)
{
e.Graphics.DrawString(item.NamespaceUri, schemaListBox.Font, readonlyTextBrush, e.Bounds);
}
else
{
e.Graphics.DrawString(item.NamespaceUri, schemaListBox.Font, normalTextBrush, e.Bounds);
}
}
e.DrawFocusRectangle();
}
/// <summary>
/// Adds the schema namespaces to the list.
/// </summary>
void PopulateSchemaListBox()
{
foreach (XmlSchemaCompletionData schema in XmlSchemaManager.SchemaCompletionDataItems) {
XmlSchemaListBoxItem item = new XmlSchemaListBoxItem(schema.NamespaceUri, schema.ReadOnly);
schemaListBox.Items.Add(item);
}
}