Allow to receive fileBrowserSelected in plugin UIs

distrho/DistrhoUI.hpp

@@ -140,6 +140,12 @@ protected:
     */
     virtual void d_uiIdle() {}
 
+   /**
+      File browser selected function.
+      @see Window::fileBrowserSelected(const char*)
+    */
+    virtual void d_uiFileBrowserSelected(const char* filename);
+
    /**
       OpenGL window reshape function, called when parent window is resized.
       You can reimplement this function for a custom OpenGL state.

distrho/src/DistrhoUI.cpp

@@ -90,6 +90,10 @@ void UI::d_sampleRateChanged(double) {}
 /* ------------------------------------------------------------------------------------------------------------
  * UI Callbacks (optional) */
 
+void UI::d_uiFileBrowserSelected(const char*)
+{
+}
+
 void UI::d_uiReshape(uint width, uint height)
 {
     glEnable(GL_BLEND);

distrho/src/DistrhoUIInternal.hpp

@@ -170,16 +170,23 @@ public:
     }
 
 protected:
+    // custom window reshape
     void onReshape(uint width, uint height) override
     {
         DISTRHO_SAFE_ASSERT_RETURN(fUI != nullptr,);
 
-        // custom window reshape
         fUI->d_uiReshape(width, height);
-
         fIsReady = true;
     }
 
+    // custom file-browser selected
+    void fileBrowserSelected(const char* filename) override
+    {
+        DISTRHO_SAFE_ASSERT_RETURN(fUI != nullptr,);
+
+        fUI->d_uiFileBrowserSelected(filename);
+    }
+
 private:
     UI* const fUI;
     bool fIsReady;