private void ShowCurrentSourceDetails(FontSource fontSource)
{
if (fontSource != null)
{
SetSourceTypeToBox(fontSource.Type);
SetSourceFormatToBox(fontSource.Format);
}
}
private void buttonAddSource_Click(object sender, EventArgs e)
{
if (InvokeRequired)
{
OnButtonPressedCallback d = buttonAddSource_Click;
Invoke(d, sender, e);
return;
}
var source = new FontSource {Format = FontFormat.Unknown, Location = "Undefined", Type = SourceTypes.Local};
var currentFont = _myDataSourceFonts.Current as CSSFont;
if (currentFont != null)
{
currentFont.Sources.Add(source);
_myDataSourceFonts.ResetCurrentItem();
}
}
private void buttonAddSource_Click(object sender, EventArgs e)
{
if (InvokeRequired)
{
OnButtonPressedCallback d = buttonAddSource_Click;
Invoke(d, sender, e);
return;
}
var source = new FontSource {
Format = FontFormat.Unknown, Location = "Undefined", Type = SourceTypes.Local
};
var currentFont = _myDataSourceFonts.Current as CSSFont;
if (currentFont != null)
{
currentFont.Sources.Add(source);
_myDataSourceFonts.ResetCurrentItem();
}
}
public void CopyFrom(ICSSFont cssFont)
{
if (cssFont == null)
{
throw new ArgumentNullException("cssFont");
}
if (cssFont == this)
{
return;
}
_width = cssFont.FontWidth;
FontStyle = cssFont.FontStyle;
FontVariant = cssFont.FontVariant;
FontStretch = cssFont.FontStretch;
_sources.Clear();
foreach (var fontSource in cssFont.Sources)
{
var newSource = new FontSource();
newSource.CopyFrom(fontSource);
_sources.Add(newSource);
}
}
public void ReadXml(XmlReader reader)
{
reader.MoveToContent();
string styleAttribute = reader.GetAttribute(StyleAttributeName);
if (string.IsNullOrEmpty(styleAttribute))
{
throw new InvalidDataException("Style attribute can't be empty");
}
FontStylesEnum style;
if (!Enum.TryParse(styleAttribute, true, out style))
{
throw new InvalidDataException(string.Format("Invalid style value: {0}",styleAttribute));
}
FontStyle = style;
string variantAttribute = reader.GetAttribute(VariantAttributeName);
if (string.IsNullOrEmpty(variantAttribute))
{
throw new InvalidDataException("Variant attribute can't be empty");
}
FontVaiantEnum variant;
if (!Enum.TryParse(variantAttribute, true, out variant))
{
throw new InvalidDataException(string.Format("Invalid variant value: {0}", variantAttribute));
}
FontVariant = variant;
string widthAttribute = reader.GetAttribute(WidthAttributeName);
if (string.IsNullOrEmpty(widthAttribute))
{
throw new InvalidDataException("Width attribute can't be empty");
}
FontBoldnessEnum width;
if (!Enum.TryParse(widthAttribute, true, out width))
{
throw new InvalidDataException(string.Format("Invalid Width value: {0}", widthAttribute));
}
FontWidth = width;
string stretchAttribute = reader.GetAttribute(StretchAttributeName);
if (string.IsNullOrEmpty(stretchAttribute))
{
throw new InvalidDataException("Stretch attribute can't be empty");
}
FontStretch stretch;
if (!Enum.TryParse(stretchAttribute, true, out stretch))
{
throw new InvalidDataException(string.Format("Invalid Stretch value: {0}", stretchAttribute));
}
FontStretch = stretch;
while (!reader.EOF)
{
if (reader.IsStartElement())
{
switch (reader.Name)
{
case FontSource.SourceElementName:
var source = new FontSource();
source.ReadXml(reader);
_sources.Add(source);
continue;
}
}
reader.Read();
}
}
public void CopyFrom(ICSSFont cssFont)
{
if (cssFont == null)
{
throw new ArgumentNullException("cssFont");
}
if (cssFont == this)
{
return;
}
_width = cssFont.FontWidth;
FontStyle = cssFont.FontStyle;
FontVariant = cssFont.FontVariant;
FontStretch = cssFont.FontStretch;
_sources.Clear();
foreach (var fontSource in cssFont.Sources)
{
var newSource = new FontSource();
newSource.CopyFrom(fontSource);
_sources.Add(newSource);
}
}
public void ReadXml(XmlReader reader)
{
reader.MoveToContent();
string styleAttribute = reader.GetAttribute(StyleAttributeName);
if (string.IsNullOrEmpty(styleAttribute))
{
throw new InvalidDataException("Style attribute can't be empty");
}
FontStylesEnum style;
if (!Enum.TryParse(styleAttribute, true, out style))
{
throw new InvalidDataException(string.Format("Invalid style value: {0}", styleAttribute));
}
FontStyle = style;
string variantAttribute = reader.GetAttribute(VariantAttributeName);
if (string.IsNullOrEmpty(variantAttribute))
{
throw new InvalidDataException("Variant attribute can't be empty");
}
FontVaiantEnum variant;
if (!Enum.TryParse(variantAttribute, true, out variant))
{
throw new InvalidDataException(string.Format("Invalid variant value: {0}", variantAttribute));
}
FontVariant = variant;
string widthAttribute = reader.GetAttribute(WidthAttributeName);
if (string.IsNullOrEmpty(widthAttribute))
{
throw new InvalidDataException("Width attribute can't be empty");
}
FontBoldnessEnum width;
if (!Enum.TryParse(widthAttribute, true, out width))
{
throw new InvalidDataException(string.Format("Invalid Width value: {0}", widthAttribute));
}
FontWidth = width;
string stretchAttribute = reader.GetAttribute(StretchAttributeName);
if (string.IsNullOrEmpty(stretchAttribute))
{
throw new InvalidDataException("Stretch attribute can't be empty");
}
FontStretch stretch;
if (!Enum.TryParse(stretchAttribute, true, out stretch))
{
throw new InvalidDataException(string.Format("Invalid Stretch value: {0}", stretchAttribute));
}
FontStretch = stretch;
while (!reader.EOF)
{
if (reader.IsStartElement())
{
switch (reader.Name)
{
case FontSource.SourceElementName:
var source = new FontSource();
source.ReadXml(reader);
_sources.Add(source);
continue;
}
}
reader.Read();
}
}
private void ShowCurrentSourceDetails(FontSource fontSource)
{
if (fontSource != null)
{
SetSourceTypeToBox(fontSource.Type);
SetSourceFormatToBox(fontSource.Format);
}
}