Fix build failure on Ubuntu 20.04

- include/notifications/sound.h: Add SoundBuilder class
- src/snap.cpp: Add m_sound_builder variable
- src/main.cpp: Fix uin -> ain typo
- CMakeLists.txt: Add uuid dependency

1 files changed, 22 insertions, 0 deletions

diff --git a/include/notifications/sound.h b/include/notifications/sound.h
index 8bd3e33..1bff0b0 100644
--- a/include/notifications/sound.h
+++ b/include/notifications/sound.h
@@ -53,6 +53,28 @@ private:
 ****
 ***/
 
+class SoundBuilder
+{
+public:
+    SoundBuilder() =default;
+    virtual ~SoundBuilder() =default;
+    virtual std::shared_ptr<Sound> create(const std::string& role, const std::string& uri, unsigned int volume, bool loop) =0;
+};
+
+class DefaultSoundBuilder: public SoundBuilder
+{
+public:
+    DefaultSoundBuilder() =default;
+    ~DefaultSoundBuilder() =default;
+    virtual std::shared_ptr<Sound> create(const std::string& role, const std::string& uri, unsigned int volume, bool loop) override {
+        return std::make_shared<Sound>(role, uri, volume, loop);
+    }
+};
+
+/***
+****
+***/
+
 } // namespace notifications
 } // namespace indicator
 } // namespace ayatana