[Qt] Added QQuickMapboxGL{,Renderer}

1 files changed, 46 insertions, 0 deletions

diff --git a/platform/qt/src/qquickmapboxglrenderer.cpp b/platform/qt/src/qquickmapboxglrenderer.cpp
new file mode 100644
index 0000000000..5871e05536
--- /dev/null
+++ b/platform/qt/src/qquickmapboxglrenderer.cpp
@@ -0,0 +1,46 @@
+#include "qquickmapboxglrenderer.hpp"
+
+#include <QMapboxGL>
+
+#include <QSize>
+#include <QOpenGLFramebufferObject>
+#include <QOpenGLFramebufferObjectFormat>
+#include <QQuickWindow>
+
+QQuickMapboxGLRenderer::QQuickMapboxGLRenderer()
+{
+    QMapboxGLSettings settings;
+    settings.setAccessToken(qgetenv("MAPBOX_ACCESS_TOKEN"));
+    settings.setCacheDatabasePath("/tmp/mbgl-cache.db");
+    settings.setCacheDatabaseMaximumSize(20 * 1024 * 1024);
+
+    m_map.reset(new QMapboxGL(nullptr, settings));
+}
+
+QQuickMapboxGLRenderer::~QQuickMapboxGLRenderer()
+{
+}
+
+QOpenGLFramebufferObject* QQuickMapboxGLRenderer::createFramebufferObject(const QSize &size)
+{
+    m_map->resize(size);
+
+    QOpenGLFramebufferObjectFormat format;
+    format.setAttachment(QOpenGLFramebufferObject::CombinedDepthStencil);
+
+    return new QOpenGLFramebufferObject(size, format);
+}
+
+void QQuickMapboxGLRenderer::render()
+{
+    m_map->render();
+}
+
+void QQuickMapboxGLRenderer::synchronize(QQuickFramebufferObject *item)
+{
+    if (!m_initialized) {
+        m_map->setStyleURL(QMapbox::defaultStyles()[0].first);
+        QObject::connect(m_map.data(), SIGNAL(needsRendering()), item, SLOT(update()));
+        m_initialized = true;
+    }
+}