Merge branch 'master' into stages

2 files changed, 22 insertions, 0 deletions

diff --git a/src/misc/cairo.cpp b/src/misc/cairo.cpp
new file mode 100644
index 0000000..a1c6220
--- /dev/null
+++ b/src/misc/cairo.cpp
@@ -0,0 +1,15 @@
+#include "cairo.hpp"
+
+constexpr static double M_PI_H = M_PI / 2.0;
+constexpr static double M_PI_3_2 = M_PI * 3.0 / 2.0;
+
+void CairoUtil::PathRoundedRect(const Cairo::RefPtr<Cairo::Context> &cr, double x, double y, double w, double h, double r) {
+    const double degrees = M_PI / 180.0;
+
+    cr->begin_new_sub_path();
+    cr->arc(x + w - r, y + r, r, -M_PI_H, 0);
+    cr->arc(x + w - r, y + h - r, r, 0, M_PI_H);
+    cr->arc(x + r, y + h - r, r, M_PI_H, M_PI);
+    cr->arc(x + r, y + r, r, M_PI, M_PI_3_2);
+    cr->close_path();
+}
\ No newline at end of file
diff --git a/src/misc/cairo.hpp b/src/misc/cairo.hpp
new file mode 100644
index 0000000..37c71d6
--- /dev/null
+++ b/src/misc/cairo.hpp
@@ -0,0 +1,7 @@
+#pragma once
+
+#include <cairomm/context.h>
+
+namespace CairoUtil {
+void PathRoundedRect(const Cairo::RefPtr<Cairo::Context> &cr, double x, double y, double w, double h, double r);
+} // namespace CairoUtil