Shift Deck

def activate_shortcut(self, sc: dict, btn_widget: tk.Widget):
    """Open URL/program or copy snippet with visual feedback"""
    url = sc.get("url", "")
    kind = sc.get("type") or ("url" if is_url(url) else "program")
    
    try:
        if kind == "snippet":
            snippet = (sc.get("snippet", "") or "").strip()
            if not snippet:
                self._toast(self.content_frame, "No snippet set", btn_widget)
                return
            
            self.root.clipboard_clear()
            self.root.clipboard_append(snippet)
            self.root.update()
            self._toast(self.content_frame, "Copied to clipboard", btn_widget)
            return
        
        if is_url(url):
            webbrowser.open(url)
            return
        
        if not url or not os.path.exists(url):
            messagebox.showerror("Error", f"Path not found: {url or '(empty)'}")
            return
        
        # Platform-specific program launching
        if os.name == "nt":
            os.startfile(url)  # Windows
        else:
            opener = "open" if sys.platform == "darwin" else "xdg-open"
            subprocess.call([opener, url])
    
    except Exception as e:
        messagebox.showerror("Error", f"Could not open:\n{e}")