Add enum value setter and test

Chowdhury-DSP · Nov 5, 2024 · 3541e96 · 3541e96
1 parent 53df542
commit 3541e96
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diff --git a/modules/plugin/chowdsp_parameters/ParamUtils/chowdsp_ParameterTypes.h b/modules/plugin/chowdsp_parameters/ParamUtils/chowdsp_ParameterTypes.h
@@ -148,6 +148,13 @@ class EnumChoiceParameter : public ChoiceParameter
         return magic_enum::enum_value<EnumType> ((size_t) getIndex());
     }
 
+    /**
+     * Sets the parameter value.
+     * This will result in a call @c setValueNotifyingHost, so make sure that's what you want.
+     * Especially if calling this from the audio thread!
+     */
+    void setParameterValue (EnumType newValue) { AudioParameterChoice::operator= (static_cast<int> (*magic_enum::enum_index (newValue))); }
+
     using Ptr = OptionalPointer<EnumChoiceParameter>;
 
 private:

diff --git a/tests/plugin_tests/chowdsp_parameters_test/ParamHelpersTest.cpp b/tests/plugin_tests/chowdsp_parameters_test/ParamHelpersTest.cpp
@@ -103,6 +103,8 @@ TEST_CASE ("Param Helpers Test", "[plugin][parameters]")
         REQUIRE_MESSAGE (modeParam.get() == Mode_1, "Default value is incorrect!");
         modeParam.setValueNotifyingHost (1.0f);
         REQUIRE_MESSAGE (modeParam.get() == Mode_3, "Set value is incorrect!");
+        modeParam.setParameterValue (Mode_2);
+        REQUIRE_MESSAGE (modeParam.get() == Mode_2, "Set value is incorrect!");
     }
 
     SECTION ("Create Semitones Param Test")