From 1eb077779943a77f6a249fb2049ca74b111ea933 Mon Sep 17 00:00:00 2001
From: Joerg Weislogel <mutoroglin@posteo.de>
Date: Sat, 7 Oct 2023 12:50:24 +0200
Subject: [PATCH] add function to cava module to hide on silence

---
 include/modules/cava.hpp | 1 +
 src/modules/cava.cpp     | 6 +++++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/include/modules/cava.hpp b/include/modules/cava.hpp
index d4da2b77..76a459c0 100644
--- a/include/modules/cava.hpp
+++ b/include/modules/cava.hpp
@@ -36,6 +36,7 @@ class Cava final : public ALabel {
   std::chrono::seconds fetch_input_delay_{4};
   std::chrono::seconds suspend_silence_delay_{0};
   bool silence_{false};
+  bool hide_on_silence_{false};
   int sleep_counter_{0};
   // Cava method
   void pause_resume();
diff --git a/src/modules/cava.cpp b/src/modules/cava.cpp
index be9bef4e..6ef6bf0b 100644
--- a/src/modules/cava.cpp
+++ b/src/modules/cava.cpp
@@ -64,6 +64,7 @@ waybar::modules::Cava::Cava(const std::string& id, const Json::Value& config)
     prm_.noise_reduction = config_["noise_reduction"].asDouble();
   if (config_["input_delay"].isInt())
     fetch_input_delay_ = std::chrono::seconds(config_["input_delay"].asInt());
+  if (config_["hide_on_silence"].isBool()) hide_on_silence_ = config_["hide_on_silence"].asBool();
   // Make cava parameters configuration
   plan_ = new cava_plan{};
 
@@ -174,10 +175,13 @@ auto waybar::modules::Cava::update() -> void {
       }
 
       label_.set_markup(text_);
+      label_.show();
       ALabel::update();
     }
-  } else
+  } else {
     upThreadDelay(frame_time_milsec_, suspend_silence_delay_);
+    if (hide_on_silence_) label_.hide();
+  }
 }
 
 auto waybar::modules::Cava::doAction(const std::string& name) -> void {