bool CompText::renderWindowTitle (Window window, bool withViewportNumber, const CompText::Attrib &attrib) { CompString text; TEXT_SCREEN (screen); if (!ts) return false; if (withViewportNumber) { CompString title; CompPoint winViewport; CompSize viewportSize; title = ts->getWindowName (window); if (!title.empty ()) { CompWindow *w; w = screen->findWindow (window); if (w) { int viewport; winViewport = w->defaultViewport (); viewportSize = screen->vpSize (); viewport = winViewport.y () * viewportSize.width () + winViewport.x () + 1; text = compPrintf ("%s -[%d]-", title.c_str (), viewport); } else { text = title; } } } else { text = ts->getWindowName (window); } if (text.empty ()) return false; return renderText (text, attrib); }