1 files changed, 26 insertions, 0 deletions
diff --git a/src/plugins/platforms/wasm/qwasmfontdatabase.h b/src/plugins/platforms/wasm/qwasmfontdatabase.h
index ccb71b8e0b..a1c8f1ff48 100644
--- a/src/plugins/platforms/wasm/qwasmfontdatabase.h
+++ b/src/plugins/platforms/wasm/qwasmfontdatabase.h
@@ -6,11 +6,16 @@
 
 #include <QtGui/private/qfreetypefontdatabase_p.h>
 
+#include <emscripten/val.h>
+
 QT_BEGIN_NAMESPACE
 
 class QWasmFontDatabase : public QFreeTypeFontDatabase
 {
 public:
+    QWasmFontDatabase();
+    static QWasmFontDatabase *get();
+
     void populateFontDatabase() override;
     QFontEngine *fontEngine(const QFontDef &fontDef, void *handle) override;
     QStringList fallbacksForFamily(const QString &family, QFont::Style style,
@@ -18,6 +23,27 @@ public:
                                    QChar::Script script) const override;
     void releaseHandle(void *handle) override;
     QFont defaultFont() const override;
+
+    void populateLocalfonts();
+    void populateLocalFontFamilies(emscripten::val families);
+    void populateLocalFontFamilies(const QStringList &famliies, bool allFamilies);
+
+    static void beginFontDatabaseStartupTask();
+    static void endFontDatabaseStartupTask();
+    static void refFontFileLoading();
+    static void derefFontFileLoading();
+    static void endAllFontFileLoading();
+
+private:
+    bool m_localFontsApiSupported = false;
+    bool m_queryLocalFontsPermission = false;
+    enum FontFamilyLoadSet {
+        NoFontFamilies,
+        DefaultFontFamilies,
+        AllFontFamilies,
+    };
+    FontFamilyLoadSet m_localFontFamilyLoadSet;
+    QStringList m_extraLocalFontFamilies;
 };
 QT_END_NAMESPACE
 #endif