private void btnBookmarkPrevious_Click(object sender, EventArgs e)
{
SyntaxBoxControl syn = synCode;
if (syn != null)
{
int curr = syn.Caret.CurrentRow.Index;
int nextln = syn.Document.GetPreviousBookmark(curr);
if (nextln < curr)
{
// next in page...
syn.GotoPreviousBookmark();
}
else
{
int tab = tabDocs.SelectedIndex;
// previous tab???
for (int i = tab - 1; i >= 0; i--)
{
syn = tabDocs.TabPages[i].Controls[0] as SyntaxBoxControl;
nextln = syn.Document.GetPreviousBookmark(0);
if (nextln > -1)
{
tabDocs.SelectedIndex = i;
syn.GotoLine(nextln);
return;
}
}
// finish wrap
for (int i = tabDocs.TabPages.Count - 1; i >= tab; i--)
{
syn = tabDocs.TabPages[i].Controls[0] as SyntaxBoxControl;
nextln = syn.Document.GetPreviousBookmark(0);
if (nextln > -1)
{
tabDocs.SelectedIndex = i;
syn.GotoLine(nextln);
return;
}
}
}
}
}
