From 003e45e9d90c901567bb60388e7a0486e79d430a Mon Sep 17 00:00:00 2001
From: Kai Blaschke <kai.blaschke@kb-dev.net>
Date: Sun, 20 Nov 2022 14:32:02 +0100
Subject: [PATCH] API: Add missing getter for preset duration value.

---
 src/libprojectM/ProjectM.cpp         |  5 +++++
 src/libprojectM/ProjectM.hpp         |  6 ++++++
 src/libprojectM/ProjectMCWrapper.cpp |  6 ++++++
 src/libprojectM/TimeKeeper.hpp       |  5 +++++
 src/libprojectM/projectM.h           | 11 +++++++++++
 5 files changed, 33 insertions(+)

diff --git a/src/libprojectM/ProjectM.cpp b/src/libprojectM/ProjectM.cpp
index 99409f39f..3be5e96a9 100644
--- a/src/libprojectM/ProjectM.cpp
+++ b/src/libprojectM/ProjectM.cpp
@@ -900,6 +900,11 @@ void ProjectM::SetPresetDuration(int seconds)
     m_timeKeeper->ChangePresetDuration(seconds);
 }
 
+auto ProjectM::PresetDuration() const -> double
+{
+    return m_timeKeeper->PresetDuration();
+}
+
 void ProjectM::SetPresetDuration(double seconds)
 {
     m_timeKeeper->ChangePresetDuration(seconds);
diff --git a/src/libprojectM/ProjectM.hpp b/src/libprojectM/ProjectM.hpp
index 24a80435e..7b7e383d2 100644
--- a/src/libprojectM/ProjectM.hpp
+++ b/src/libprojectM/ProjectM.hpp
@@ -151,6 +151,12 @@ public:
 
     void SetHardCutSensitivity(float sensitivity);
 
+    /**
+     * @brief Returns the currently set preset duration in seconds.
+     * @return The currently set preset duration in seconds.
+     */
+    auto PresetDuration() const -> double;
+
     void SetPresetDuration(int seconds);
 
     void SetPresetDuration(double seconds);
diff --git a/src/libprojectM/ProjectMCWrapper.cpp b/src/libprojectM/ProjectMCWrapper.cpp
index 71978784d..67f4cd411 100644
--- a/src/libprojectM/ProjectMCWrapper.cpp
+++ b/src/libprojectM/ProjectMCWrapper.cpp
@@ -300,6 +300,12 @@ void projectm_set_soft_cut_duration(projectm_handle instance, double seconds)
     projectMInstance->SetSoftCutDuration(seconds);
 }
 
+double projectm_get_preset_duration(projectm_handle instance)
+{
+    auto projectMInstance = handle_to_instance(instance);
+    return projectMInstance->PresetDuration();
+}
+
 void projectm_set_preset_duration(projectm_handle instance, double seconds)
 {
     auto projectMInstance = handle_to_instance(instance);
diff --git a/src/libprojectM/TimeKeeper.hpp b/src/libprojectM/TimeKeeper.hpp
index 03abb9cbc..c79e6c488 100644
--- a/src/libprojectM/TimeKeeper.hpp
+++ b/src/libprojectM/TimeKeeper.hpp
@@ -64,6 +64,11 @@ public:
         m_presetDuration = seconds;
     }
 
+    inline auto PresetDuration() const -> double
+    {
+        return m_presetDuration;
+    }
+
     inline void ChangePresetDuration(double seconds)
     {
         m_presetDuration = seconds;
diff --git a/src/libprojectM/projectM.h b/src/libprojectM/projectM.h
index 29a403a07..a06879cb1 100644
--- a/src/libprojectM/projectM.h
+++ b/src/libprojectM/projectM.h
@@ -473,6 +473,17 @@ PROJECTM_EXPORT double projectm_get_soft_cut_duration(projectm_handle instance);
  */
 PROJECTM_EXPORT void projectm_set_soft_cut_duration(projectm_handle instance, double seconds);
 
+/**
+ * @brief Returns the preset display duration before switching to the next using a soft cut.
+ *
+ * This can be considered as the maximum time a preset is displayed. If this time is reached,
+ * a smooth cut will be initiated. A hard cut, if any, will always happen before this time.
+ *
+ * @param instance The projectM instance handle.
+ * @return The currently set preset display duration in seconds.
+ */
+PROJECTM_EXPORT double projectm_get_preset_duration(projectm_handle instance);
+
 /**
  * @brief Sets the preset display duration before switching to the next using a soft cut.
  *