From f1def0bce92dfdba8ce79eb9f66d2fcbe549cbc4 Mon Sep 17 00:00:00 2001
From: Chris Cochrun <chris@cochrun.xyz>
Date: Fri, 27 Jan 2023 09:58:16 -0600
Subject: [PATCH] trying to wrap qsettings in rust

---
 src/cpp/qsettingscxx.h | 24 ++++++++++++++++++++++++
 src/rust/settings.rs   | 34 ++++++++++++++++++++++++++++++++++
 2 files changed, 58 insertions(+)
 create mode 100644 src/cpp/qsettingscxx.h
 create mode 100644 src/rust/settings.rs

diff --git a/src/cpp/qsettingscxx.h b/src/cpp/qsettingscxx.h
new file mode 100644
index 0000000..ddc9340
--- /dev/null
+++ b/src/cpp/qsettingscxx.h
@@ -0,0 +1,24 @@
+#pragma once
+
+#include <QSettings>
+
+#include "rust/cxx.h"
+
+class QSettingsCXX : public QSettings
+{
+public:
+  explicit QSettingsCXX(QObject* parent = nullptr)
+    : QSettings(parent)
+  {
+  }
+
+  // Can't define in CXX as they are protected
+  // so crate public methods that are proxied
+  void setValue(QString key, QString value)
+  {
+    QSettings::setValue(key, value);
+  }
+
+  void sync() { QSettings::sync(); }
+
+};
diff --git a/src/rust/settings.rs b/src/rust/settings.rs
new file mode 100644
index 0000000..2d3ee70
--- /dev/null
+++ b/src/rust/settings.rs
@@ -0,0 +1,34 @@
+#[cxx_qt::bridge]
+mod settings {
+
+    unsafe extern "C++" {
+        include!("qsettingscxx.h");
+        include!("cxx-qt-lib/qstring.h");
+        type QString = cxx_qt_lib::QString;
+    }
+
+    #[derive(Clone)]
+    #[cxx_qt::qobject(base = "QSettingsCXX")]
+    pub struct Settings {
+        #[qproperty]
+        name: QString,
+        #[qproperty]
+        kind: QString,
+    }
+
+    impl Default for Settings {
+        fn default() -> Self {
+            Self {
+                name: QString::from(""),
+                kind: QString::from(""),
+            }
+        }
+    }
+
+    impl qobject::Settings {
+        #[qinvokable]
+        pub fn activate(self: Pin<&mut Self>) {
+            println!("{}", self.name());
+        }
+    }
+}