From fafabe53fca837c4c369db60a98bd5406d824f9d Mon Sep 17 00:00:00 2001
From: Jean Pierre Cimalando <jp-dev@inbox.ru>
Date: Tue, 6 Apr 2021 21:01:39 +0200
Subject: [PATCH] Pass the name of the VST3 host program

---
 plugins/editor/src/editor/DlgAbout.cpp | 5 +++++
 plugins/editor/src/editor/DlgAbout.h   | 1 +
 plugins/editor/src/editor/EditIds.h    | 1 +
 plugins/editor/src/editor/Editor.cpp   | 3 +++
 plugins/vst/SfizzVstEditor.cpp         | 6 ++++++
 5 files changed, 16 insertions(+)

diff --git a/plugins/editor/src/editor/DlgAbout.cpp b/plugins/editor/src/editor/DlgAbout.cpp
index 95024388..3d417dae 100644
--- a/plugins/editor/src/editor/DlgAbout.cpp
+++ b/plugins/editor/src/editor/DlgAbout.cpp
@@ -141,6 +141,11 @@ void SAboutDialog::setPluginFormat(const std::string& pluginFormat)
     // TODO
 }
 
+void SAboutDialog::setPluginHost(const std::string& pluginHost)
+{
+    // TODO
+}
+
 CMouseEventResult SAboutDialog::onMouseDown(CPoint& where, const CButtonState& buttons)
 {
     CMouseEventResult result = CViewContainer::onMouseDown(where, buttons);
diff --git a/plugins/editor/src/editor/DlgAbout.h b/plugins/editor/src/editor/DlgAbout.h
index 399e563c..e7ac0119 100644
--- a/plugins/editor/src/editor/DlgAbout.h
+++ b/plugins/editor/src/editor/DlgAbout.h
@@ -27,6 +27,7 @@ public:
     explicit SAboutDialog(const CRect& bounds);
 
     void setPluginFormat(const std::string& pluginFormat);
+    void setPluginHost(const std::string& pluginHost);
 
 protected:
     CMouseEventResult onMouseDown(CPoint& where, const CButtonState& buttons) override;
diff --git a/plugins/editor/src/editor/EditIds.h b/plugins/editor/src/editor/EditIds.h
index 2fc496eb..59369023 100644
--- a/plugins/editor/src/editor/EditIds.h
+++ b/plugins/editor/src/editor/EditIds.h
@@ -47,6 +47,7 @@ enum class EditId : int {
     BackgroundImage,
     //
     PluginFormat,
+    PluginHost,
     //
     #undef KEY_RANGE
     #undef CC_RANGE
diff --git a/plugins/editor/src/editor/Editor.cpp b/plugins/editor/src/editor/Editor.cpp
index 436c5a91..6697d07f 100644
--- a/plugins/editor/src/editor/Editor.cpp
+++ b/plugins/editor/src/editor/Editor.cpp
@@ -406,6 +406,9 @@ void Editor::Impl::uiReceiveValue(EditId id, const EditValue& v)
     case EditId::PluginFormat:
         aboutDialog_->setPluginFormat(v.to_string());
         break;
+    case EditId::PluginHost:
+        aboutDialog_->setPluginHost(v.to_string());
+        break;
     case EditId::UINumCurves:
         {
             const int value = static_cast<int>(v.to_float());
diff --git a/plugins/vst/SfizzVstEditor.cpp b/plugins/vst/SfizzVstEditor.cpp
index 98ba5ac6..f1768b9e 100644
--- a/plugins/vst/SfizzVstEditor.cpp
+++ b/plugins/vst/SfizzVstEditor.cpp
@@ -100,6 +100,12 @@ bool PLUGIN_API SfizzVstEditor::open(void* parent, const VSTGUI::PlatformType& p
     // let the editor know about plugin format
     uiReceiveValue(EditId::PluginFormat, std::string("VST3"));
 
+    if (FUnknownPtr<Vst::IHostApplication> app { controller->getHostContext() }) {
+        Vst::String128 name;
+        app->getName(name);
+        uiReceiveValue(EditId::PluginHost, std::string(Steinberg::String(name).text8()));
+    }
+
     absl::optional<fs::path> userFilesDir = SfizzPaths::getSfzConfigDefaultPath();
     uiReceiveValue(EditId::CanEditUserFilesDir, 1);
     uiReceiveValue(EditId::UserFilesDir, userFilesDir.value_or(fs::path()).u8string());