[Lldb-commits] [lldb] [lldb] Implement a statusline in LLDB (PR #121860)

[Jonas Devlieghere via lldb-commits]

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@@ -1925,6 +1959,17 @@ void Debugger::CancelForwardEvents(const ListenerSP &listener_sp) {
   m_forward_listener_sp.reset();
 }
 
+bool Debugger::StatuslineSupported() {
+  if (GetShowStatusline()) {
+    if (lldb::LockableStreamFileSP stream_sp = GetOutputStreamSP()) {
+      File &file = stream_sp->GetUnlockedFile();
+      return file.GetIsInteractive() && file.GetIsRealTerminal() &&
+             file.GetIsTerminalWithColors();
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JDevlieghere wrote:

We use support for colors as a way to determine whether we're in a smart terminal that supports the ANSI escape codes. That's what we do today for progress events and I'm pretty sure I saw that elsewhere too. 

https://github.com/llvm/llvm-project/pull/121860