Vendor dependencies for 0.3.0 release

vendor/ttf-parser-0.20.0/testing-tools/font-view/harfbuzzfont.h

@@ -0,0 +1,34 @@
+#pragma once
+
+#include <QCoreApplication>
+
+#include "glyph.h"
+
+struct hb_blob_t;
+struct hb_face_t;
+struct hb_font_t;
+struct hb_draw_funcs_t;
+
+class HarfBuzzFont
+{
+    Q_DECLARE_TR_FUNCTIONS(HarfBuzzFont)
+
+public:
+    HarfBuzzFont();
+    ~HarfBuzzFont();
+
+    void open(const QString &path, const quint32 index = 0);
+    bool isOpen() const;
+
+    Glyph outline(const quint16 gid) const;
+
+    void setVariations(const QVector<Variation> &variations);
+
+private:
+    void reset();
+
+private:
+    hb_blob_t *m_blob = nullptr;
+    hb_face_t *m_face = nullptr;
+    hb_font_t *m_font = nullptr;
+};