public override void Select()
{
ARun recentARun = ProjectInfo.CurrentARun;
RunWord recentWord = ProjectInfo.CurrentRunWord;
ProjectInfo.CurrentRunWord = this;
UpdateBackground();
if (recentARun != null && recentARun.IsImage && recentARun != ProjectInfo.CurrentARun)
{
recentARun.UpdateBackground();
}
if (recentWord == null)
{
return;
}
recentWord.UpdateBackground();
if (ProjectInfo.CurrentState == State.Play && !recentWord.IsSentenceSelected)
{
foreach (RunWord prev in recentWord.PreviousWordsInSentence)
{
prev.UpdateBackground();
}
}
Word.Content.Changed = true;
}
public override ARun LogicalNext()
{
if (IsSelected)
{
ARun next = ProjectInfo.CurrentRunWord.LogicalNext();
if (next != null)
{
return(next);
}
}
if (NextParagraph != null)
{
return(NextParagraph.Inlines.FirstInline as ARun);
}
return(null);
}
public override ARun LogicalPrevious()
{
if (IsSelected)
{
ARun prev = ProjectInfo.CurrentRunWord.LogicalPrevious();
if (prev != null)
{
return(prev);
}
}
if (PreviousParagraph != null)
{
return(PreviousParagraph.Inlines.LastInline as ARun);
}
return(null);
}
