public static void CreateFontFamilyChange(FontChangeType fontChange, IProjectFont projectFont, IDocumentContext documentContext, out FontFamily oldFontFamily, out FontFamily newFontFamily)
{
switch (fontChange)
{
case FontChangeType.SystemToEmbedded:
newFontFamily = FontEmbedder.MakeRelativeFontFamily(projectFont, documentContext, true);
oldFontFamily = FontEmbedder.MakeSystemFont(newFontFamily);
break;
case FontChangeType.EmbeddedToSystem:
oldFontFamily = FontEmbedder.MakeRelativeFontFamily(projectFont, documentContext, true);
newFontFamily = FontEmbedder.MakeSystemFont(oldFontFamily);
break;
case FontChangeType.ProjectToEmbedded:
oldFontFamily = FontEmbedder.MakeRelativeFontFamily(projectFont, documentContext, false);
newFontFamily = FontEmbedder.MakeRelativeFontFamily(projectFont, documentContext, true);
break;
case FontChangeType.EmbeddedToProject:
oldFontFamily = FontEmbedder.MakeRelativeFontFamily(projectFont, documentContext, true);
newFontFamily = FontEmbedder.MakeRelativeFontFamily(projectFont, documentContext, false);
break;
default:
oldFontFamily = newFontFamily = (FontFamily)null;
break;
}
}
private void ChangeFontReference(FontChangeType fontChange, IProjectFont projectFont)
{
FontFamily oldFontFamily;
FontFamily newFontFamily;
FontEmbedder.CreateFontFamilyChange(fontChange, projectFont, this.viewModel.Document.DocumentContext, out oldFontFamily, out newFontFamily);
if (!(oldFontFamily.Source != newFontFamily.Source))
{
return;
}
SceneElement sceneElement = this.viewModel.RootNode as SceneElement;
if (sceneElement == null)
{
return;
}
FontFamilyRepairProcessor familyRepairProcessor = new FontFamilyRepairProcessor(this.viewModel.DesignerContext, new FontFamilyChangeModel(oldFontFamily.Source, newFontFamily.Source, fontChange, projectFont, sceneElement.DocumentNode.DocumentRoot, this.viewModel.ProjectContext));
using (SceneEditTransaction editTransaction = this.viewModel.CreateEditTransaction(StringTable.EmbedFontUndoUnit))
{
familyRepairProcessor.Begin();
if (familyRepairProcessor.Cancelled)
{
editTransaction.Cancel();
}
else
{
editTransaction.Commit();
}
}
}
public FontFamilyChangeModel(string oldFontFamilyName, string newFontFamilyName, FontChangeType fontChangeType, IProjectFont projectFont, IDocumentRoot documentRoot, IProjectContext projectContext)
: base(oldFontFamilyName, newFontFamilyName, documentRoot, projectContext)
{
this.fontFamilyRepairers = new List <ReferenceRepairer>();
this.fontFamilyRepairers.Add((ReferenceRepairer) new FontFamilyReferenceRepairer(this));
this.FontChangeType = fontChangeType;
this.ProjectFont = projectFont;
}
