private static List <SourcedFontFamilyItem> GetFontFamilies(IEnumerable <SystemFontFamily> systemFonts, ICollection <IProjectFont> projectFonts, SceneNodeObjectSet sceneNodeObjectSet)
{
Dictionary <string, ProjectFontFamilyItem> dictionary = new Dictionary <string, ProjectFontFamilyItem>();
List <SourcedFontFamilyItem> list1 = new List <SourcedFontFamilyItem>();
foreach (ProjectFont projectFont in (IEnumerable <IProjectFont>)projectFonts)
{
ProjectFontFamilyItem projectFontFamilyItem = new ProjectFontFamilyItem(projectFont, sceneNodeObjectSet);
projectFontFamilyItem.IsInEmbeddedFontSection = true;
list1.Add((SourcedFontFamilyItem)projectFontFamilyItem);
dictionary[projectFontFamilyItem.FamilyName] = projectFontFamilyItem;
}
List <SourcedFontFamilyItem> list2 = new List <SourcedFontFamilyItem>();
foreach (SystemFontFamily systemFontFamily in systemFonts)
{
SystemFontFamilyItem systemFontFamilyItem = new SystemFontFamilyItem(systemFontFamily, sceneNodeObjectSet);
ProjectFontFamilyItem projectFontFamilyItem;
if (dictionary.TryGetValue(systemFontFamily.FontFamilyName, out projectFontFamilyItem))
{
projectFontFamilyItem = new ProjectFontFamilyItem(projectFontFamilyItem.ProjectFont, sceneNodeObjectSet);
projectFontFamilyItem.SystemFontFamilyItem = systemFontFamilyItem;
list2.Add((SourcedFontFamilyItem)projectFontFamilyItem);
}
else
{
list2.Add((SourcedFontFamilyItem)systemFontFamilyItem);
}
}
list1.AddRange((IEnumerable <SourcedFontFamilyItem>)list2);
list1.Sort((IComparer <SourcedFontFamilyItem>) new FontFamilyValueEditor.FontFamilyComparer());
return(list1);
}
public int Compare(SourcedFontFamilyItem x, SourcedFontFamilyItem y)
{
ProjectFontFamilyItem projectFontFamilyItem1 = x as ProjectFontFamilyItem;
ProjectFontFamilyItem projectFontFamilyItem2 = y as ProjectFontFamilyItem;
if (projectFontFamilyItem1 != null && projectFontFamilyItem2 != null)
{
if (projectFontFamilyItem1.IsInEmbeddedFontSection != projectFontFamilyItem2.IsInEmbeddedFontSection)
{
return(!projectFontFamilyItem1.IsInEmbeddedFontSection ? 1 : -1);
}
}
else
{
if (projectFontFamilyItem1 != null && projectFontFamilyItem1.IsInEmbeddedFontSection)
{
return(-1);
}
if (projectFontFamilyItem2 != null && projectFontFamilyItem2.IsInEmbeddedFontSection)
{
return(1);
}
}
SystemFontFamilyItem systemFontFamilyItem1 = x as SystemFontFamilyItem;
SystemFontFamilyItem systemFontFamilyItem2 = y as SystemFontFamilyItem;
if (systemFontFamilyItem1 != null && systemFontFamilyItem2 != null)
{
if (systemFontFamilyItem1.DisplayAsNativeSilverlightFont != systemFontFamilyItem2.DisplayAsNativeSilverlightFont)
{
return(!systemFontFamilyItem1.DisplayAsNativeSilverlightFont ? 1 : -1);
}
}
else
{
if (systemFontFamilyItem1 != null && systemFontFamilyItem1.DisplayAsNativeSilverlightFont)
{
return(-1);
}
if (systemFontFamilyItem2 != null && systemFontFamilyItem2.DisplayAsNativeSilverlightFont)
{
return(1);
}
}
return(string.Compare(x.FamilyName, y.FamilyName, StringComparison.CurrentCulture));
}
private void projectFontFamilies_CollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
{
if (this.sceneNodeObjectSet == null)
{
return;
}
if (e.OldItems != null)
{
foreach (ProjectFont projectFont in (IEnumerable)e.OldItems)
{
SystemFontFamilyItem systemFontFamilyItem = (SystemFontFamilyItem)null;
bool flag = false;
for (int index = this.fontFamilyEditor.FontFamilies.Count - 1; index >= 0; --index)
{
ProjectFontFamilyItem projectFontFamilyItem = this.fontFamilyEditor.FontFamilies[index] as ProjectFontFamilyItem;
if (projectFontFamilyItem != null && projectFontFamilyItem.ProjectFont == projectFont)
{
if (projectFontFamilyItem.SystemFontFamilyItem != null)
{
systemFontFamilyItem = projectFontFamilyItem.SystemFontFamilyItem;
}
flag = this.fontFamilyEditor.CurrentFontItem == projectFontFamilyItem;
this.fontFamilyEditor.FontFamilies.RemoveAt(index);
}
}
if (systemFontFamilyItem != null)
{
this.InsertFontItem((SourcedFontFamilyItem)systemFontFamilyItem);
if (flag)
{
this.fontFamilyEditor.InvalidateProperty(FontFamilyEditor.CurrentFontItemProperty);
}
}
}
}
if (e.NewItems == null)
{
return;
}
foreach (ProjectFont projectFont in (IEnumerable)e.NewItems)
{
bool flag = false;
ProjectFontFamilyItem projectFontFamilyItem = new ProjectFontFamilyItem(projectFont, this.sceneNodeObjectSet);
SystemFontFamilyItem systemFontFamilyItem1 = (SystemFontFamilyItem)null;
for (int index = 0; index < this.fontFamilyEditor.FontFamilies.Count; ++index)
{
SystemFontFamilyItem systemFontFamilyItem2 = this.fontFamilyEditor.FontFamilies[index] as SystemFontFamilyItem;
if (systemFontFamilyItem2 != null && systemFontFamilyItem2.FamilyName == projectFontFamilyItem.FamilyName)
{
systemFontFamilyItem1 = systemFontFamilyItem2;
this.fontFamilyEditor.FontFamilies.RemoveAt(index);
flag = this.fontFamilyEditor.CurrentFontItem == systemFontFamilyItem2;
break;
}
}
projectFontFamilyItem.IsInEmbeddedFontSection = true;
projectFontFamilyItem.SystemFontFamilyItem = systemFontFamilyItem1;
this.InsertFontItem((SourcedFontFamilyItem)projectFontFamilyItem);
if (flag)
{
this.fontFamilyEditor.InvalidateProperty(FontFamilyEditor.CurrentFontItemProperty);
}
this.InsertFontItem((SourcedFontFamilyItem) new ProjectFontFamilyItem(projectFont, this.sceneNodeObjectSet)
{
SystemFontFamilyItem = systemFontFamilyItem1
});
}
}