Platform: rename Sdl2Application::Configuration::Flags to WindowFlags.

Flags etc. will be used for context flags in the future and this would
result in naming collision.

src/Platform/Sdl2Application.cpp

@@ -109,8 +109,8 @@ bool Sdl2Application::tryCreateContext(const Configuration& configuration) {
     SDL_GL_SetAttribute(SDL_GL_MULTISAMPLESAMPLES, configuration.sampleCount());
 
     /* Flags: if not hidden, set as shown */
-    Uint32 flags(configuration.flags());
-    if(!(configuration.flags() & Configuration::Flag::Hidden)) flags |= SDL_WINDOW_SHOWN;
+    Uint32 windowFlags(configuration.windowFlags());
+    if(!(configuration.windowFlags() & Configuration::WindowFlag::Hidden)) windowFlags |= SDL_WINDOW_SHOWN;
 
     /** @todo Remove when Emscripten has proper SDL2 support */
     #ifndef CORRADE_TARGET_EMSCRIPTEN
@@ -158,7 +158,7 @@ bool Sdl2Application::tryCreateContext(const Configuration& configuration) {
     if(!(window = SDL_CreateWindow(configuration.title().data(),
         SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED,
         configuration.size().x(), configuration.size().y(),
-        SDL_WINDOW_OPENGL|flags)))
+        SDL_WINDOW_OPENGL|windowFlags)))
     {
         Error() << "Platform::Sdl2Application::tryCreateContext(): cannot create window:" << SDL_GetError();
         return false;
@@ -328,7 +328,7 @@ Sdl2Application::Configuration::Configuration():
     #ifndef CORRADE_TARGET_EMSCRIPTEN
     _title("Magnum SDL2 Application"),
     #endif
-    _size(800, 600), _flags(Flag::Resizable), _sampleCount(0), _version(Version::None) {}
+    _size(800, 600), _windowFlags(WindowFlag::Resizable), _sampleCount(0), _version(Version::None) {}
 
 Sdl2Application::Configuration::~Configuration() = default;
 

src/Platform/Sdl2Application.h

@@ -41,6 +41,10 @@
 #include <SDL.h>
 #include <SDL_scancode.h>
 
+#ifdef MAGNUM_BUILD_DEPRECATED
+#include <Utility/Macros.h>
+#endif
+
 namespace Magnum {
 
 class Context;
@@ -370,9 +374,9 @@ class Sdl2Application::Configuration {
         /**
          * @brief Window flag
          *
-         * @see @ref Flags, @ref setFlags()
+         * @see @ref WindowFlags, @ref setWindowFlags()
          */
-        enum class Flag: Uint32 {
+        enum class WindowFlag: Uint32 {
             Resizable = SDL_WINDOW_RESIZABLE,       /**< Resizable window */
             Fullscreen = SDL_WINDOW_FULLSCREEN,     /**< Fullscreen window */
             Hidden = SDL_WINDOW_HIDDEN,             /**< Hidden window */
@@ -381,14 +385,30 @@ class Sdl2Application::Configuration {
             MouseLocked = SDL_WINDOW_INPUT_GRABBED  /**< Window with mouse locked */
         };
 
+        #ifdef MAGNUM_BUILD_DEPRECATED
+        /**
+         * @copybrief WindowFlag
+         * @deprecated Use @ref Magnum::Platform::Sdl2Application::Configuration::WindowFlag "WindowFlag" instead.
+         */
+        typedef CORRADE_DEPRECATED("use WindowFlag instead") WindowFlag Flag;
+        #endif
+
         /**
          * @brief Window flags
          *
          * @see @ref setFlags()
          */
-        typedef Containers::EnumSet<Flag, Uint32, SDL_WINDOW_RESIZABLE|
+        typedef Containers::EnumSet<WindowFlag, Uint32, SDL_WINDOW_RESIZABLE|
             SDL_WINDOW_FULLSCREEN|SDL_WINDOW_HIDDEN|SDL_WINDOW_MAXIMIZED|
-            SDL_WINDOW_MINIMIZED|SDL_WINDOW_INPUT_GRABBED> Flags;
+            SDL_WINDOW_MINIMIZED|SDL_WINDOW_INPUT_GRABBED> WindowFlags;
+
+        #ifdef MAGNUM_BUILD_DEPRECATED
+        /**
+         * @copybrief WindowFlags
+         * @deprecated Use @ref Magnum::Platform::Sdl2Application::Configuration::WindowFlags "WindowFlags" instead.
+         */
+        typedef CORRADE_DEPRECATED("use WindowFlags instead") WindowFlags Flags;
+        #endif
 
         /*implicit*/ Configuration();
         ~Configuration();
@@ -435,19 +455,39 @@ class Sdl2Application::Configuration {
         }
 
         /** @brief Window flags */
-        Flags flags() const { return _flags; }
+        WindowFlags windowFlags() const { return _windowFlags; }
+
+        #ifdef MAGNUM_BUILD_DEPRECATED
+        /**
+         * @copybrief windowFlags()
+         * @deprecated Use @ref Magnum::Platform::Sdl2Application::Configuration::windowFlags() "windowFlags()" instead.
+         */
+        CORRADE_DEPRECATED("use windowFlags() instead") WindowFlags flags() const {
+            return windowFlags();
+        }
+        #endif
 
         /**
          * @brief Set window flags
          * @return Reference to self (for method chaining)
          *
-         * Default is @ref Flag::Resizable.
+         * Default is @ref WindowFlag::Resizable.
          */
-        Configuration& setFlags(const Flags flags) {
-            _flags = flags;
+        Configuration& setWindowFlags(WindowFlags flags) {
+            _windowFlags = flags;
             return *this;
         }
 
+        #ifdef MAGNUM_BUILD_DEPRECATED
+        /**
+         * @copybrief setWindowFlags()
+         * @deprecated Use @ref Magnum::Platform::Sdl2Application::Configuration::setWindowFlags "setWindowFlags()" instead.
+         */
+        CORRADE_DEPRECATED("use setWindowFlags() instead") Configuration& setFlags(WindowFlags flags) {
+            return setWindowFlags(flags);
+        }
+        #endif
+
         #ifndef CORRADE_TARGET_EMSCRIPTEN
         /**
          * @brief Context version
@@ -496,12 +536,12 @@ class Sdl2Application::Configuration {
         std::string _title;
         #endif
         Vector2i _size;
-        Flags _flags;
+        WindowFlags _windowFlags;
         Int _sampleCount;
         Version _version;
 };
 
-CORRADE_ENUMSET_OPERATORS(Sdl2Application::Configuration::Flags)
+CORRADE_ENUMSET_OPERATORS(Sdl2Application::Configuration::WindowFlags)
 
 /**
 @brief Base for input events