add window_params::orientation, api breaking changes

Author: igagis

src/ruisapp/glue/sdl/glue.cxx

@@ -502,6 +502,20 @@ class window_wrapper : public utki::destructable
 				}
 
 #if CFG_OS_NAME == CFG_OS_NAME_EMSCRIPTEN
+				// Lock orientation if requested
+				if (wp.orientation != ruisapp::orientation::dynamic) {
+					int emsc_orient = [&]() {
+						switch (wp.orientation) {
+							default:
+							case ruisapp::orientation::landscape:
+								return EMSCRIPTEN_ORIENTATION_LANDSCAPE_PRIMARY;
+							case ruisapp::orientation::portrait:
+								return EMSCRIPTEN_ORIENTATION_PORTRAIT_PRIMARY;
+						}
+					}();
+					emscripten_lock_orientation(emsc_orient);
+				}
+
 				// Change to soft fullscreen mode before creating the window to set correct OpenGL viewport initially.
 				{
 					EmscriptenFullscreenStrategy strategy{};

src/ruisapp/window.hpp

@@ -26,30 +26,59 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 namespace ruisapp {
 
+/**
+ * @brief Widnow orientation policy.
+ */
+enum class orientation {
+	/**
+	 * @brief Switch orientation when screen orientation changes.
+	 */
+	dynamic,
+
+	/**
+	 * @brief Stay always in landscape orientation.
+	 */
+	landscape,
+
+	/**
+	 * @brief Stay always in portrait orientation.
+	 */
+	portrait
+};
+
+/**
+ * @brief Graphics buffer kind.
+ * Color buffer is always present, so no enum entry for color buffer is needed.
+ */
+enum class buffer {
+	depth,
+	stencil,
+
+	enum_size
+};
+
 /**
  * @brief Desired window parameters.
  */
 struct window_params {
 	/**
 	 * @brief Desired dimensions of the window
 	 */
-	r4::vector2<unsigned> dims;
+	r4::vector2<unsigned> dims = {300, 150};
 
 	/**
 	 * @brief Window title.
 	 */
 	std::string title = "ruisapp";
 
 	/**
-	 * @brief Graphics buffer kind.
-	 * Color buffer is always present, so no enum entry for color buffer is needed.
+	 * @brief Orientation policy.
 	 */
-	enum class buffer {
-		depth,
-		stencil,
+	ruisapp::orientation orientation = ruisapp::orientation::dynamic;
 
-		enum_size
-	};
+	// TODO: remove
+	// DEPRECATED: use ruisapp::buffer.
+	using buffer = ruisapp::buffer;
 
 	/**
 	 * @brief Flags describing desired buffers for rendering context.
@@ -64,10 +93,6 @@ struct window_params {
 		.minor = 0
 	};
 	// clang-format on
-
-	window_params(r4::vector2<unsigned> dims) :
-		dims(dims)
-	{}
 };
 
 class window

tests/app/src/main.cpp

@@ -54,18 +54,18 @@ using namespace ruis::make;
 class application : public ruisapp::application{
 public:
 	application() :
-			ruisapp::application("ruis-tests", [](){
-				// NOLINTNEXTLINE(cppcoreguidelines-avoid-magic-numbers)
-				ruisapp::window_params wp(r4::vector2<unsigned>(1024, 800));
-				wp.buffers.set(ruisapp::window_params::buffer::depth);
-
-		return wp;
-			}())
+		ruisapp::application(
+			"ruis-tests", 
+			{
+				.dims = {1024, 800},
+				.orientation = ruisapp::orientation::landscape,
+				.buffers = {ruisapp::buffer::depth}
+			}
+		)
 	{
 		this->gui.init_standard_widgets(*this->get_res_file("../../res/ruis_res/"));
 
 		this->gui.context.get().loader().mount_res_pack(*this->get_res_file("res/"));
-//		this->ResMan().MountResPack(ruis::ZipFile::New(papki::FSFile::New("res.zip")));
 
 		auto c = make_root_widget(this->gui.context);
 		this->gui.set_root(c);