GRAPHICS: Add MacWindowBorder to abstract borders

1 files changed, 38 insertions, 0 deletions

diff --git a/graphics/macgui/macwindowborder.cpp b/graphics/macgui/macwindowborder.cpp
new file mode 100644
index 0000000000..7e64f1d87c
--- /dev/null
+++ b/graphics/macgui/macwindowborder.cpp
@@ -0,0 +1,38 @@
+#include "macwindowborder.h"
+
+namespace Graphics {
+
+MacWindowBorder::MacWindowBorder() {
+	_activeBorder = nullptr;
+	_inactiveBorder = nullptr;
+}
+
+
+MacWindowBorder::~MacWindowBorder() {
+	if (_activeBorder)
+		delete _activeBorder;
+	if (_inactiveBorder)
+		delete _inactiveBorder;
+}
+
+void MacWindowBorder::addActiveBorder(TransparentSurface *source) {
+	// Assumes NinePatchBitmap invariants hold
+	_activeBorder = new NinePatchBitmap(source, false);	
+}
+
+void MacWindowBorder::addInactiveBorder(TransparentSurface *source) {
+	_inactiveBorder = new NinePatchBitmap(source, false);
+}
+
+void MacWindowBorder::blitBorderInto(ManagedSurface &destination, bool active) {
+
+	TransparentSurface srf;
+	NinePatchBitmap *src = active ? _activeBorder : _inactiveBorder;
+
+	srf.create(destination.w, destination.h, src->getSource()->format);
+
+	src->blit(srf, 0, 0, srf.w, srf.h);
+	destination.transBlitFrom(srf, destination.format.ARGBToColor(0, 255, 255, 255));
+}
+
+} // End of namespace Graphics