Add iconName to PluginInfo struct and use it for disthro plugins

source/backend/CarlaStandalone.hpp

@@ -68,6 +68,7 @@ struct CarlaPluginInfo {
     const char* label;
     const char* maker;
     const char* copyright;
+    const char* iconName;
     long uniqueId;
     uint32_t latency;
 
@@ -83,6 +84,7 @@ struct CarlaPluginInfo {
           label(nullptr),
           maker(nullptr),
           copyright(nullptr),
+          iconName(nullptr),
           uniqueId(0),
           latency(0) {}
 

source/backend/standalone/CarlaStandalone.cpp

@@ -1089,6 +1089,7 @@ const CarlaPluginInfo* carla_get_plugin_info(unsigned int pluginId)
     info.hints    = 0x0;
     info.binary   = nullptr;
     info.name     = nullptr;
+    info.iconName = nullptr;
     info.uniqueId = 0;
     info.latency  = 0;
     info.optionsAvailable = 0x0;
@@ -1127,6 +1128,7 @@ const CarlaPluginInfo* carla_get_plugin_info(unsigned int pluginId)
         info.hints    = plugin->hints();
         info.binary   = plugin->filename();
         info.name     = plugin->name();
+        info.iconName = plugin->iconName();
         info.uniqueId = plugin->uniqueId();
         info.latency  = plugin->latency();
 

source/carla_backend.py

@@ -344,6 +344,7 @@ class CarlaPluginInfo(Structure):
         ("label", c_char_p),
         ("maker", c_char_p),
         ("copyright", c_char_p),
+        ("iconName", c_char_p),
         ("uniqueId", c_long),
         ("latency", c_uint32)
     ]

source/carla_shared.py

@@ -1181,6 +1181,7 @@ class PluginEdit(QDialog):
         self.fPluginInfo['label']     = cString(self.fPluginInfo['label'])
         self.fPluginInfo['maker']     = cString(self.fPluginInfo['maker'])
         self.fPluginInfo['copyright'] = cString(self.fPluginInfo['copyright'])
+        self.fPluginInfo['iconName']  = cString(self.fPluginInfo['iconName'])
 
         if not Carla.isLocal:
             self.fPluginInfo['hints'] &= ~PLUGIN_HAS_GUI
@@ -1984,6 +1985,7 @@ class PluginWidget(QFrame):
         self.fPluginInfo['label']     = cString(self.fPluginInfo['label'])
         self.fPluginInfo['maker']     = cString(self.fPluginInfo['maker'])
         self.fPluginInfo['copyright'] = cString(self.fPluginInfo['copyright'])
+        self.fPluginInfo['iconName']  = cString(self.fPluginInfo['iconName'])
 
         if not Carla.isLocal:
             self.fPluginInfo['hints'] &= ~PLUGIN_HAS_GUI
@@ -2036,7 +2038,9 @@ class PluginWidget(QFrame):
         self.ui.b_enable.setPixmaps(":/bitmaps/button_off.png", ":/bitmaps/button_on.png", ":/bitmaps/button_off.png")
         self.ui.b_edit.setPixmaps(":/bitmaps/button_edit.png", ":/bitmaps/button_edit_down.png", ":/bitmaps/button_edit_hover.png")
 
-        if self.fPluginInfo['hints'] & PLUGIN_HAS_GUI_AS_FILE:
+        if self.fPluginInfo['iconName'] == "distrho":
+            self.ui.b_gui.setPixmaps(":/bitmaps/button_distrho.png", ":/bitmaps/button_distrho_down.png", ":/bitmaps/button_distrho_hover.png")
+        elif self.fPluginInfo['iconName'] == "file" or (self.fPluginInfo['hints'] & PLUGIN_HAS_GUI_AS_FILE) != 0:
             self.ui.b_gui.setPixmaps(":/bitmaps/button_file.png", ":/bitmaps/button_file_down.png", ":/bitmaps/button_file_hover.png")
         else:
             self.ui.b_gui.setPixmaps(":/bitmaps/button_gui.png", ":/bitmaps/button_gui_down.png", ":/bitmaps/button_gui_hover.png")