public SlideSettings()
{
SlideSize = new SlideSize
{
Width = 10,
Height = 7.5m
};
}
public static SlideFormatEnum GetFormatBySlideSize(SlideSize slideSize)
{
return _availableFormats
.Where(f => f.SupportedSizes
.Any(supportedSize => supportedSize.Width == slideSize.Width &&
supportedSize.Height == slideSize.Height))
.Select(f => f.Id)
.FirstOrDefault();
}
public static void LoadAvailableFormats()
{
if (!RemoteResourceManager.Instance.SlideSizeSettingsFile.ExistsLocal()) return;
var document = new XmlDocument();
document.Load(RemoteResourceManager.Instance.SlideSizeSettingsFile.LocalPath);
foreach (var formatNode in document.SelectNodes(@"/Settings/Format").OfType<XmlNode>())
{
var slideFormat = new SlideFormat();
var slideFormatAttributes = formatNode.Attributes.OfType<XmlAttribute>().ToList();
var idAttribute = slideFormatAttributes.FirstOrDefault(a => a.Name == "Name");
if (idAttribute == null) continue;
SlideFormatEnum slideFormatId;
if (!Enum.TryParse(String.Format("Format{0}", idAttribute.Value), out slideFormatId)) continue;
slideFormat.Id = slideFormatId;
foreach (var sizeNode in formatNode.ChildNodes.OfType<XmlNode>())
{
var slideSize = new SlideSize();
var slideSizeAttributes = sizeNode.Attributes.OfType<XmlAttribute>().ToList();
decimal temp;
var widthAttribute = slideSizeAttributes.FirstOrDefault(a => a.Name == "Width");
if (widthAttribute == null) continue;
if (!Decimal.TryParse(widthAttribute.Value, out temp)) continue;
slideSize.Width = temp;
var heightAttribute = slideSizeAttributes.FirstOrDefault(a => a.Name == "Height");
if (heightAttribute == null) continue;
if (!Decimal.TryParse(heightAttribute.Value, out temp)) continue;
slideSize.Height = temp;
slideFormat.SupportedSizes.Add(slideSize);
var defaultAttribute = slideSizeAttributes.FirstOrDefault(a => a.Name == "IsDefault");
bool isDefault;
if (defaultAttribute != null && Boolean.TryParse(defaultAttribute.Value, out isDefault) && isDefault)
slideFormat.DefaultSize = slideSize;
}
if (slideFormat.DefaultSize == null)
slideFormat.DefaultSize = slideFormat.SupportedSizes.FirstOrDefault();
_availableFormats.Add(slideFormat);
}
}