From a577689cd4ace9608d1115d31fd4226521093b51 Mon Sep 17 00:00:00 2001
From: Simon Edwards <simon@simonzone.com>
Date: Sun, 8 Aug 2021 20:45:41 +0200
Subject: [PATCH] Add `QFontDatabase.applicationFontFamilies()`

---
 .../QtGui/QFontDatabase/qfontdatabase_wrap.h  |  1 +
 .../QFontDatabase/qfontdatabase_wrap.cpp      | 19 +++++++++++++++++++
 src/lib/QtGui/QFontDatabase.ts                |  3 +++
 3 files changed, 23 insertions(+)

diff --git a/src/cpp/include/nodegui/QtGui/QFontDatabase/qfontdatabase_wrap.h b/src/cpp/include/nodegui/QtGui/QFontDatabase/qfontdatabase_wrap.h
index f0367cfd6..ec1882f8a 100644
--- a/src/cpp/include/nodegui/QtGui/QFontDatabase/qfontdatabase_wrap.h
+++ b/src/cpp/include/nodegui/QtGui/QFontDatabase/qfontdatabase_wrap.h
@@ -30,5 +30,6 @@ class DLL_EXPORT QFontDatabaseWrap
 
 namespace StaticQFontDatabaseWrapMethods {
 DLL_EXPORT Napi::Value addApplicationFont(const Napi::CallbackInfo& info);
+DLL_EXPORT Napi::Value applicationFontFamilies(const Napi::CallbackInfo& info);
 DLL_EXPORT Napi::Value removeApplicationFont(const Napi::CallbackInfo& info);
 }  // namespace StaticQFontDatabaseWrapMethods
diff --git a/src/cpp/lib/QtGui/QFontDatabase/qfontdatabase_wrap.cpp b/src/cpp/lib/QtGui/QFontDatabase/qfontdatabase_wrap.cpp
index 0dc07d22e..8568d31f1 100644
--- a/src/cpp/lib/QtGui/QFontDatabase/qfontdatabase_wrap.cpp
+++ b/src/cpp/lib/QtGui/QFontDatabase/qfontdatabase_wrap.cpp
@@ -17,6 +17,8 @@ Napi::Object QFontDatabaseWrap::init(Napi::Env env, Napi::Object exports) {
        InstanceMethod("families", &QFontDatabaseWrap::families),
        StaticMethod("addApplicationFont",
                     &StaticQFontDatabaseWrapMethods::addApplicationFont),
+       StaticMethod("applicationFontFamilies",
+                    &StaticQFontDatabaseWrapMethods::applicationFontFamilies),
        StaticMethod("removeApplicationFont",
                     &StaticQFontDatabaseWrapMethods::removeApplicationFont),
        COMPONENT_WRAPPED_METHODS_EXPORT_DEFINE(QFontDatabaseWrap)});
@@ -123,6 +125,23 @@ Napi::Value StaticQFontDatabaseWrapMethods::addApplicationFont(
   return Napi::Value::From(env, id);
 }
 
+Napi::Value StaticQFontDatabaseWrapMethods::applicationFontFamilies(
+    const Napi::CallbackInfo& info) {
+  Napi::Env env = info.Env();
+  Napi::HandleScope scope(env);
+
+  int id = info[0].As<Napi::Number>().Int32Value();
+  QStringList keys = QFontDatabase::applicationFontFamilies(id);
+  Napi::Array js_array = Napi::Array::New(env, keys.size());
+
+  for (int i = 0; i < keys.size(); i++) {
+    Napi::Value value = Napi::String::New(env, keys.at(i).toUtf8().constData());
+    js_array[i] = value;
+  }
+
+  return js_array;
+}
+
 Napi::Value StaticQFontDatabaseWrapMethods::removeApplicationFont(
     const Napi::CallbackInfo& info) {
   Napi::Env env = info.Env();
diff --git a/src/lib/QtGui/QFontDatabase.ts b/src/lib/QtGui/QFontDatabase.ts
index 6cbd572f0..d38218aac 100644
--- a/src/lib/QtGui/QFontDatabase.ts
+++ b/src/lib/QtGui/QFontDatabase.ts
@@ -66,6 +66,9 @@ export class QFontDatabase extends Component {
     static addApplicationFont(fileName: string): number {
         return addon.QFontDatabase.addApplicationFont(fileName);
     }
+    static applicationFontFamilies(id: number): string[] {
+        return addon.QFontDatabase.applicationFontFamilies(id);
+    }
     static removeApplicationFont(id: number): boolean {
         return addon.QFontDatabase.removeApplicationFont(id);
     }