Pass the type of plugin to editor

plugins/editor/src/editor/DlgAbout.cpp

@@ -136,6 +136,11 @@ SAboutDialog::SAboutDialog(const CRect& bounds)
     aboutView->setViewSize(aboutBounds);
 }
 
+void SAboutDialog::setPluginFormat(const std::string& pluginFormat)
+{
+    // TODO
+}
+
 CMouseEventResult SAboutDialog::onMouseDown(CPoint& where, const CButtonState& buttons)
 {
     CMouseEventResult result = CViewContainer::onMouseDown(where, buttons);

plugins/editor/src/editor/DlgAbout.h

@@ -9,6 +9,7 @@
 #include "vstgui/lib/cviewcontainer.h"
 #include "vstgui/vstgui.h"
 #include "utility/vstgui_after.h"
+#include <string>
 
 using namespace VSTGUI;
 
@@ -25,6 +26,8 @@ class SAboutDialog : public CViewContainer, public IControlListener {
 public:
     explicit SAboutDialog(const CRect& bounds);
 
+    void setPluginFormat(const std::string& pluginFormat);
+
 protected:
     CMouseEventResult onMouseDown(CPoint& where, const CButtonState& buttons) override;
 

plugins/editor/src/editor/EditIds.h

@@ -46,6 +46,8 @@ enum class EditId : int {
     //
     BackgroundImage,
     //
+    PluginFormat,
+    //
     #undef KEY_RANGE
     #undef CC_RANGE
 };

plugins/editor/src/editor/Editor.cpp

@@ -403,6 +403,9 @@ void Editor::Impl::uiReceiveValue(EditId id, const EditValue& v)
             fallbackFilesDir_ = v.to_string();
             break;
         }
+    case EditId::PluginFormat:
+        aboutDialog_->setPluginFormat(v.to_string());
+        break;
     case EditId::UINumCurves:
         {
             const int value = static_cast<int>(v.to_float());

plugins/lv2/sfizz_ui.cpp

@@ -256,6 +256,9 @@ instantiate(const LV2UI_Descriptor *descriptor,
     self->editor.reset(editor);
     editor->open(*uiFrame);
 
+    // let the editor know about plugin format
+    self->uiReceiveValue(EditId::PluginFormat, std::string("LV2"));
+
     // user files dir is not relevant to LV2 (not yet?)
     // LV2 has its own path management mechanism
     self->uiReceiveValue(EditId::CanEditUserFilesDir, 0);

plugins/vst/SfizzVstEditor.cpp

@@ -97,6 +97,9 @@ bool PLUGIN_API SfizzVstEditor::open(void* parent, const VSTGUI::PlatformType& p
     for (FObject* update : continuousUpdates_)
         update->deferUpdate();
 
+    // let the editor know about plugin format
+    uiReceiveValue(EditId::PluginFormat, std::string("VST3"));
+
     absl::optional<fs::path> userFilesDir = SfizzPaths::getSfzConfigDefaultPath();
     uiReceiveValue(EditId::CanEditUserFilesDir, 1);
     uiReceiveValue(EditId::UserFilesDir, userFilesDir.value_or(fs::path()).u8string());