Merge pull request #114 from crumblingstatue/context-get-settings

Add missing sfContext_getSettings

include/SFML/Window/Context.h

@@ -30,7 +30,7 @@
 ////////////////////////////////////////////////////////////
 #include <SFML/Window/Export.h>
 #include <SFML/Window/Types.h>
-
+#include <SFML/Window/Window.h>
 
 ////////////////////////////////////////////////////////////
 /// \brief Create a new context
@@ -61,5 +61,16 @@ CSFML_WINDOW_API void sfContext_destroy(sfContext* context);
 ////////////////////////////////////////////////////////////
 CSFML_WINDOW_API sfBool sfContext_setActive(sfContext* context, sfBool active);
 
+////////////////////////////////////////////////////////////
+/// \brief Get the settings of the context.
+///
+/// Note that these settings may be different than the ones passed to the
+/// constructor; they are indeed adjusted if the original settings are not
+/// directly supported by the system.
+///
+/// \return Structure containing the settings
+///
+////////////////////////////////////////////////////////////
+CSFML_WINDOW_API sfContextSettings sfContext_getSettings(const sfContext* context);
 
 #endif // SFML_CONTEXT_H

src/SFML/Window/Context.cpp

@@ -49,3 +49,21 @@ sfBool sfContext_setActive(sfContext* context, sfBool active)
 {
     CSFML_CALL_RETURN(context, setActive(active == sfTrue), false)
 }
+
+////////////////////////////////////////////////////////////
+sfContextSettings sfContext_getSettings(const sfContext* context)
+{
+    sfContextSettings settings = {0, 0, 0, 0, 0};
+    CSFML_CHECK_RETURN(context, settings);
+
+    const sf::ContextSettings& params = context->This.getSettings();
+
+    settings.depthBits         = params.depthBits;
+    settings.stencilBits       = params.stencilBits;
+    settings.antialiasingLevel = params.antialiasingLevel;
+    settings.majorVersion      = params.majorVersion;
+    settings.minorVersion      = params.minorVersion;
+    settings.attributeFlags    = params.attributeFlags;
+
+    return settings;
+}