Cleaning window managers for consistency.

src/windows/ui_interfaces/x11/XcbGlWindowInterface.cpp

@@ -0,0 +1,67 @@
+#include "XcbGlWindowInterface.h"
+
+#include "OpenGlInterface.h"
+#include "XcbGlInterface.h"
+#include "FileLogger.h"
+
+#include <GL/gl.h>
+
+XcbGlWindowInterface::XcbGlWindowInterface(XcbGlInterface* glInterface)
+    :   mGlInterface(glInterface),
+        mDrawable(),
+        mWindow()
+{
+
+}
+
+XcbGlWindowInterface::~XcbGlWindowInterface()
+{
+    if (mWindow)
+    {
+        destroyWindow();
+    }
+}
+
+void XcbGlWindowInterface::draw()
+{
+    OpenGlInterface::draw();
+    swapBuffers();
+}
+
+void XcbGlWindowInterface::swapBuffers()
+{
+    glXSwapBuffers(mGlInterface->getDisplay(), mDrawable);
+}
+
+bool XcbGlWindowInterface::initialize(xcb_window_t window)
+{
+    if (mWindow)
+    {
+        return true;
+    }
+
+    /* Create GLX Window */
+    mWindow = glXCreateWindow(mGlInterface->getDisplay(), mGlInterface->getConfig(), window, 0);
+    if (!mWindow)
+    {
+        glXDestroyContext(mGlInterface->getDisplay(), mGlInterface->getContext());
+        MLOG_ERROR("glXCreateWindow failed");
+        return false;
+    }
+
+    mDrawable = mWindow;
+
+    /* make OpenGL context current */
+    if (!glXMakeContextCurrent(mGlInterface->getDisplay(), mDrawable, mDrawable, mGlInterface->getContext()))
+    {
+        glXDestroyContext(mGlInterface->getDisplay(), mGlInterface->getContext());
+        MLOG_ERROR("glXMakeContextCurrent failed");
+        return false;
+    }
+    return true;
+}
+
+void XcbGlWindowInterface::destroyWindow()
+{
+    glXDestroyWindow(mGlInterface->getDisplay(), mWindow);
+}