void loadTree()
{
try
{
#if UseXmlSerialization
XmlSerializer mySerializer = new XmlSerializer(tree.GetType());
StreamReader myReader = new StreamReader(m_strTreeFile);
tree = (LingTreeTree)mySerializer.Deserialize(myReader);
tree.setFontsFromXml();
myReader.Close();
#else
XmlDocument doc = new XmlDocument();
doc.Load(m_strTreeFile);
tree.Description = GetNodeContent("/LingTreeTree/Description", doc);
tree.VerticalGap = GetIntFromNodeContent("/LingTreeTree/VerticalGap", doc);
tree.HorizontalGap = GetIntFromNodeContent("/LingTreeTree/HorizontalGap", doc);
tree.InitialXCoord = GetIntFromNodeContent("/LingTreeTree/InitialXCoord", doc);
tree.InitialYCoord = GetIntFromNodeContent("/LingTreeTree/InitialYCoord", doc);
tree.HorizontalOffset = GetIntFromNodeContent("/LingTreeTree/HorizontalOffset", doc);
tree.LexGlossGapAdjustment = GetIntFromNodeContent("/LingTreeTree/LexGlossGapAdjustment", doc);
tree.TrySmoothing = GetBoolFromNodeContent("/LingTreeTree/TrySmoothing", doc);
tree.TryPixelOffset = GetBoolFromNodeContent("/LingTreeTree/TryPixelOffset", doc);
tree.GlossFontFace = GetNodeContent("/LingTreeTree/GlossFontFace", doc);
tree.GlossFontSize = GetIntFromNodeContent("/LingTreeTree/GlossFontSize", doc);
tree.GlossFontStyle = GetFontStyleFromNodeContent("/LingTreeTree/GlossFontStyle", doc);
tree.LexFontFace = GetNodeContent("/LingTreeTree/LexFontFace", doc);
tree.LexFontSize = GetIntFromNodeContent("/LingTreeTree/LexFontSize", doc);
tree.LexFontStyle = GetFontStyleFromNodeContent("/LingTreeTree/LexFontStyle", doc);
tree.NTFontFace = GetNodeContent("/LingTreeTree/NTFontFace", doc);
tree.NTFontSize = GetIntFromNodeContent("/LingTreeTree/NTFontSize", doc);
tree.NTFontStyle = GetFontStyleFromNodeContent("/LingTreeTree/NTFontStyle", doc);
tree.GlossColorArgb = GetIntFromNodeContent("/LingTreeTree/GlossColorArgb", doc);
tree.LexColorArgb = GetIntFromNodeContent("/LingTreeTree/LexColorArgb", doc);
tree.NTColorArgb = GetIntFromNodeContent("/LingTreeTree/NTColorArgb", doc);
tree.LinesColorArgb = GetIntFromNodeContent("/LingTreeTree/LinesColorArgb", doc);
tree.BackgroundColorArgb = GetIntFromNodeContent("/LingTreeTree/BackgroundColorArgb", doc);
if (tree.BackgroundColorArgb == 0)
tree.BackgroundColorArgb = -1; // use white instead of transparent since transparent crashes
tree.LineWidth = GetIntFromNodeContent("/LingTreeTree/LineWidth", doc);
tree.CustomColors = GetCustomColorsFromNodeContent(doc);
tree.NTFont = new Font(tree.NTFontFace, tree.NTFontSize, tree.NTFontStyle);
tree.GlossFont = new Font(tree.GlossFontFace, tree.GlossFontSize, tree.GlossFontStyle);
tree.LexFont = new Font(tree.LexFontFace, tree.LexFontSize, tree.LexFontStyle);
#endif
}
catch (Exception exc)
{
MessageBox.Show("An error occurred while trying to load the tree description file: " + exc.Message,
"Load error!", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
setIsDirty(false);
}
