/// <summary>Sets the font of an <see cref="AttributeItem"/>, based on the properties of the
/// <see cref="UserAttribute"/> it represents.
/// </summary>
void SetFont(AttributeItem item)
{
if(item.Attribute.Revoked)
{
item.Font = new Font(Font, FontStyle.Italic);
item.ForeColor = SystemColors.GrayText;
}
else if(item.Attribute.Primary) item.Font = new Font(Font, FontStyle.Bold);
}
/// <include file="documentation.xml" path="/UI/ListBase/SetAttributeItemFont/*"/>
protected virtual void SetFont(AttributeItem item)
{
if(item.Attribute.Revoked)
{
if(revokedIdFont == null) revokedIdFont = new Font(Font, FontStyle.Italic | FontStyle.Bold);
item.Font = revokedIdFont;
item.ForeColor = SystemColors.GrayText;
}
else
{
if(userIdFont == null) userIdFont = new Font(Font, FontStyle.Bold);
item.Font = userIdFont;
}
}
/// <summary>Reloads the key and redisplays its attributes and user IDs.</summary>
void ReloadKey()
{
if(key != null)
{
key = pgp.RefreshKey(key, ListOptions.RetrieveAttributes | ListOptions.RetrieveSecretKeys);
if(key == null)
{
foreach(Control control in Controls)
{
if(control != lblDescription) control.Enabled = false;
}
lblDescription.Text = "The key you were editing no longer exists.";
}
else
{
userIds.Items.Clear();
foreach(UserId id in key.UserIds)
{
AttributeItem item = new AttributeItem(id, PGPUI.GetAttributeName(id));
if(id.Revoked) item.Text += " (revoked)";
item.ImageIndex = UserIdIcon;
SetFont(item);
userIds.Items.Add(item);
}
foreach(UserAttribute attr in key.Attributes)
{
bool isPhoto = attr is UserImage;
AttributeItem item = new AttributeItem(attr, PGPUI.GetAttributeName(attr));
if(attr.Revoked) item.Text += " (revoked)";
item.ImageIndex = isPhoto ? PhotoIdIcon : UnknownIcon;
SetFont(item);
userIds.Items.Add(item);
}
}
}
}
/// <summary>Called when the given list item is activated by the user, either with the keyboard or mouse.</summary>
void ActivateUserId(AttributeItem item)
{
// activating a photo ID will display it
UserImage image = item.Attribute as UserImage;
if(image != null) new PhotoIdForm(image).ShowDialog();
}
/// <include file="documentation.xml" path="/UI/ListBase/CreateAttributeItem/*"/>
protected override AttributeItem CreateAttributeItem(UserAttribute attr)
{
AttributeItem item = base.CreateAttributeItem(attr);
if(attr.Revoked) item.Text += " (revoked)";
return item;
}