private void FillFontControls(RasterFont font)
{
if (font == null)
{
return;
}
updateFont = true;
// textbox
txtFontName.Text = currentFont.Name;
// combobox
RefillSizesComboBox();
if (cboSizes.Items.Count > 0)
{
updateSize = true;
cboSizes.SelectedIndex = 0;
updateSize = false;
}
updateFont = false;
ShowSize((SizeInfo)cboSizes.SelectedItem);
}
public static RasterFont LoadFont(string filenName)
{
string text = File.ReadAllText(filenName);
XmlDocument doc = new XmlDocument();
doc.Load(new StringReader(text));
return(RasterFont.FromXML(doc.DocumentElement));
}
private void RefillSizesComboBox()
{
RasterFont font = getCurrentFont();
cboSizes.Items.Clear();
cboCharacter.SelectedItems.Clear();
foreach (SizeInfo s in font.SizeInfos)
{
cboSizes.Items.Add(s);
}
}
private void ShowFont(RasterFont font)
{
if (font == null)
{
ForbitEditingFont();
return;
}
AllowEditingFont();
FillFontControls(font);
}
private void txtFontName_TextChanged(object sender, EventArgs e)
{
if (updateFont)
{
return;
}
RasterFont font = getCurrentFont();
if (font == null)
{
return;
}
font.Name = txtFontName.Text;
}
private void btnDeleteSize_Click(object sender, EventArgs e)
{
RasterFont font = getCurrentFont();
if (font == null)
{
return;
}
SizeInfo size = (SizeInfo)cboSizes.SelectedItem;
if (size == null)
{
return;
}
updateSize = true;
// remove from list
font.SizeInfos.Remove(size);
// find combo entry
int index = cboSizes.Items.IndexOf(size);
// remove combo entry
cboSizes.Items.Remove(size);
// select next size
if (index < cboSizes.Items.Count)
{
cboSizes.SelectedIndex = index;
}
else if (cboSizes.Items.Count > 0)
{
cboSizes.SelectedIndex = index - 1;
}
else
{
cboSizes.SelectedItem = null;// last cbo entry removed
}
updateSize = false;
ShowSize((SizeInfo)cboSizes.SelectedItem);
}
private void btnAddSize_Click(object sender, EventArgs e)
{
RasterFont font = getCurrentFont();
if (font == null)
{
return;
}
SizeInfo size = new SizeInfo("new_Size", 10, 10);
updateSize = true;
font.SizeInfos.Add(size);
cboSizes.Items.Add(size);
cboSizes.SelectedItem = size;
updateSize = false;
ShowSize(size);
}
public static string SaveFont(RasterFont font, string filename)
{
XmlDocument doc = new XmlDocument();
XmlElement xmlFont = font.ToXml(doc);
doc.AppendChild(xmlFont);
StringWriter stringWriter = new StringWriter();
XmlTextWriter xmlTextWriter = new XmlTextWriter(stringWriter);
xmlTextWriter.Formatting = Formatting.Indented;
xmlTextWriter.Indentation = 4;
doc.WriteTo(xmlTextWriter);
string text = stringWriter.ToString();
File.WriteAllText(filename, text);
return(text);
}
public static RasterFont FromXML(XmlElement elem)
{
RasterFont font = new RasterFont();
font.Name = elem.Attributes["Name"].Value;
foreach (XmlNode elemSizes in elem.ChildNodes)
{
if (elemSizes.Name != "Sizes")
{
continue;
}
foreach (XmlNode s in elemSizes.ChildNodes)
{
SizeInfo size = SizeInfo.FromXML((XmlElement)s);
font.SizeInfos.Add(size);
}
}
return(font);
}
private void btnNewFont_Click(object sender, EventArgs e)
{
currentFont = new RasterFont();
ShowFont(currentFont);
}
