Add PLUGIN_HAS_GUI_AS_FILE flag

source/backend/CarlaBackend.hpp

@@ -59,7 +59,8 @@ const unsigned int PLUGIN_IS_BRIDGE         = 0x001; //!< Plugin is a bridge (ie
 const unsigned int PLUGIN_IS_RTSAFE         = 0x002; //!< Plugin is hard real-time safe.
 const unsigned int PLUGIN_IS_SYNTH          = 0x004; //!< Plugin is a synthesizer (produces sound).
 const unsigned int PLUGIN_HAS_GUI           = 0x010; //!< Plugin has its own custom GUI.
-const unsigned int PLUGIN_HAS_SINGLE_THREAD = 0x020; //!< Plugin needs a single thread for both DSP and UI events.
+const unsigned int PLUGIN_HAS_GUI_AS_FILE   = 0x030; //!< Plugin has custom GUI as a single file.
+const unsigned int PLUGIN_HAS_SINGLE_THREAD = 0x040; //!< Plugin needs a single thread for both DSP and UI events.
 const unsigned int PLUGIN_CAN_DRYWET        = 0x100; //!< Plugin can make use of Dry/Wet controls.
 const unsigned int PLUGIN_CAN_VOLUME        = 0x200; //!< Plugin can make use of Volume controls.
 const unsigned int PLUGIN_CAN_BALANCE       = 0x400; //!< Plugin can make use of Left & Right Balance controls.

source/backend/CarlaNative.h

@@ -53,8 +53,9 @@ typedef enum _PluginHints {
     PLUGIN_IS_RTSAFE           = 1 << 0,
     PLUGIN_IS_SYNTH            = 1 << 1,
     PLUGIN_HAS_GUI             = 1 << 2,
-    PLUGIN_USES_SINGLE_THREAD  = 1 << 3,
-    PLUGIN_USES_STATE          = 1 << 4
+    PLUGIN_USES_GUI_AS_FILE    = 1 << 3,
+    PLUGIN_USES_SINGLE_THREAD  = 1 << 4,
+    PLUGIN_USES_STATE          = 1 << 5
 } PluginHints;
 
 typedef enum _ParameterHints {

source/backend/native/audio-file.cpp

@@ -245,7 +245,7 @@ private:
 
 static const PluginDescriptor audiofileDesc = {
     /* category  */ PLUGIN_CATEGORY_UTILITY,
-    /* hints     */ static_cast<PluginHints>(PLUGIN_IS_RTSAFE|PLUGIN_HAS_GUI),
+    /* hints     */ static_cast<PluginHints>(PLUGIN_IS_RTSAFE|PLUGIN_HAS_GUI|PLUGIN_USES_GUI_AS_FILE),
     /* audioIns  */ 0,
     /* audioOuts */ 2,
     /* midiIns   */ 0,

source/backend/native/midi-file.cpp

@@ -220,7 +220,7 @@ private:
 
 static const PluginDescriptor midifileDesc = {
     /* category  */ PLUGIN_CATEGORY_UTILITY,
-    /* hints     */ static_cast<PluginHints>(PLUGIN_IS_RTSAFE|PLUGIN_HAS_GUI),
+    /* hints     */ static_cast<PluginHints>(PLUGIN_IS_RTSAFE|PLUGIN_HAS_GUI|PLUGIN_USES_GUI_AS_FILE),
     /* audioIns  */ 0,
     /* audioOuts */ 0,
     /* midiIns   */ 0,

source/backend/native/sunvox-file.cpp

@@ -160,7 +160,7 @@ double SunVoxFilePlugin::sTicksPerFrame = 0.0;
 
 static const PluginDescriptor sunvoxfileDesc = {
     /* category  */ PLUGIN_CATEGORY_UTILITY,
-    /* hints     */ static_cast<PluginHints>(PLUGIN_HAS_GUI),
+    /* hints     */ static_cast<PluginHints>(PLUGIN_HAS_GUI|PLUGIN_USES_GUI_AS_FILE),
     /* audioIns  */ 0,
     /* audioOuts */ 2,
     /* midiIns   */ 0,

source/backend/standalone/CarlaStandalone.cpp

@@ -445,6 +445,8 @@ const CarlaNativePluginInfo* carla_get_internal_plugin_info(unsigned int interna
          info.hints |= CarlaBackend::PLUGIN_IS_SYNTH;
      if (nativePlugin->hints & PLUGIN_HAS_GUI)
          info.hints |= CarlaBackend::PLUGIN_HAS_GUI;
+     if (nativePlugin->hints & PLUGIN_USES_GUI_AS_FILE)
+         info.hints |= CarlaBackend::PLUGIN_HAS_GUI_AS_FILE;
      if (nativePlugin->hints & PLUGIN_USES_SINGLE_THREAD)
          info.hints |= CarlaBackend::PLUGIN_HAS_SINGLE_THREAD;
 

source/carla_backend.py

@@ -97,7 +97,8 @@ PLUGIN_IS_BRIDGE         = 0x001
 PLUGIN_IS_RTSAFE         = 0x002
 PLUGIN_IS_SYNTH          = 0x004
 PLUGIN_HAS_GUI           = 0x010
-PLUGIN_HAS_SINGLE_THREAD = 0x020
+PLUGIN_HAS_GUI_AS_FILE   = 0x030
+PLUGIN_HAS_SINGLE_THREAD = 0x040
 PLUGIN_CAN_DRYWET        = 0x100
 PLUGIN_CAN_VOLUME        = 0x200
 PLUGIN_CAN_BALANCE       = 0x400