- if (bv->available()) {
- if (bv->theLockingInset()) {
- bv->theLockingInset()->setFont(bv, font, toggleall);
- return;
- }
- LyXText * text = bv->getLyXText();
- if (!text)
- return;
-
- bv->hideCursor();
- bv->update(text, BufferView::SELECT|BufferView::FITCUR);
- text->toggleFree(bv, font, toggleall);
- bv->update(text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
-
- if (font.language() != ignore_language ||
- font.number() != LyXFont::IGNORE) {
- LyXCursor & cursor = text->cursor;
- text->computeBidiTables(bv->buffer(), cursor.row());
- if (cursor.boundary() !=
- text->isBoundary(bv->buffer(), cursor.par(), cursor.pos(),
- text->real_current_font))
- text->setCursor(bv, cursor.par(), cursor.pos(),
- false, !cursor.boundary());
- }
+ if (!bv->available())
+ return;
+
+ if (bv->theLockingInset()) {
+ bv->theLockingInset()->setFont(bv, font, toggleall);
+ return;
+ }
+
+ LyXText * text = bv->getLyXText();
+ // FIXME: can this happen ??
+ if (!text)
+ return;
+
+ bv->hideCursor();
+ bv->update(text, BufferView::SELECT | BufferView::FITCUR);
+ text->toggleFree(bv, font, toggleall);
+ bv->update(text, BufferView::SELECT | BufferView::FITCUR | BufferView::CHANGE);
+
+ if (font.language() != ignore_language ||
+ font.number() != LyXFont::IGNORE) {
+ LyXCursor & cursor = text->cursor;
+ text->computeBidiTables(bv->buffer(), cursor.row());
+ if (cursor.boundary() !=
+ text->isBoundary(bv->buffer(), cursor.par(), cursor.pos(),
+ text->real_current_font))
+ text->setCursor(bv, cursor.par(), cursor.pos(),
+ false, !cursor.boundary());