set window title

src/ruisapp/application.hpp

@@ -47,8 +47,15 @@ struct window_params {
 	 */
 	r4::vector2<unsigned> dims;
 
-	// TODO: add window title string
+	/**
+	 * @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.
+	 */
 	enum class buffer {
 		depth,
 		stencil,

src/ruisapp/glue/linux/glue_wayland.cxx

@@ -1958,14 +1958,18 @@ struct window_wrapper : public utki::destructable {
 			.close = &xdg_toplevel_close,
 		};
 
-		toplevel_wrapper(surface_wrapper& surface, xdg_surface_wrapper& xdg_surface) :
+		toplevel_wrapper(
+			const ruisapp::window_params& wp,
+			surface_wrapper& surface, //
+			xdg_surface_wrapper& xdg_surface
+		) :
 			toplev(xdg_surface_get_toplevel(xdg_surface.xdg_sur))
 		{
 			if (!this->toplev) {
 				throw std::runtime_error("could not get wayland xdg toplevel");
 			}
 
-			xdg_toplevel_set_title(this->toplev, "ruisapp wayland");
+			xdg_toplevel_set_title(this->toplev, wp.title.c_str());
 			xdg_toplevel_add_listener(this->toplev, &listener, nullptr);
 
 			surface.commit();
@@ -2186,7 +2190,7 @@ struct window_wrapper : public utki::destructable {
 		seat(this->registry, this->compositor, this->shm),
 		surface(this->compositor),
 		xdg_surface_wrp(this->surface, this->wm_base),
-		toplevel(this->surface, this->xdg_surface_wrp),
+		toplevel(wp, this->surface, this->xdg_surface_wrp),
 		egl_window(this->surface, wp.dims),
 		egl_context(this->display, this->egl_window, wp),
 		cur_window_dims(wp.dims)

src/ruisapp/glue/linux/glue_xorg.cxx

@@ -536,6 +536,9 @@ struct window_wrapper : public utki::destructable {
 
 		XFlush(this->display.display);
 
+		// set window title
+		XStoreName(this->display.display, this->window, wp.title.c_str());
+
 		//====================
 		// create GLX context
 

src/ruisapp/glue/macosx/glue.mm

@@ -605,7 +605,7 @@ -(BOOL)windowShouldClose:(id)sender{
 	return NO;
 }
 
--(BOOL)canBecomeKeyWindow{return YES;} //This is needed for window without title bar to be able to get key events
+-(BOOL)canBecomeKeyWindow{return YES;} // This is needed for window without title bar to be able to get key events
 -(BOOL)canBecomeMainWindow{return YES;}
 -(BOOL)acceptsFirstResponder{return YES;}
 
@@ -641,7 +641,7 @@ -(CocoaView*)view{return self->v;}
 		[this->windowObjectId release];
 	});
 
-	[this->windowObjectId setTitle:[[NSProcessInfo processInfo] processName]];
+	[this->windowObjectId setTitle:wp.title.c_str()];
 
 	{
 		std::vector<NSOpenGLPixelFormatAttribute> attributes;

src/ruisapp/glue/sdl/glue.cxx

@@ -390,7 +390,7 @@ class window_wrapper : public utki::destructable
 				auto dims = wp.dims.to<ruis::real>() * get_display_scaling_factor();
 
 				SDL_Window* window = SDL_CreateWindow(
-					"TODO: window title",
+					wp.title.c_str(),
 					SDL_WINDOWPOS_UNDEFINED,
 					SDL_WINDOWPOS_UNDEFINED,
 					int(dims.x()),

src/ruisapp/glue/windows/glue.cxx

@@ -905,7 +905,7 @@ window_wrapper::window_wrapper(const window_params& wp)
 	this->hwnd = CreateWindowEx(
 		WS_EX_APPWINDOW | WS_EX_WINDOWEDGE, // extended style
 		window_class_name,
-		"ruis app",
+		wp.title.c_str(),
 		WS_OVERLAPPEDWINDOW | WS_CLIPSIBLINGS | WS_CLIPCHILDREN,
 		0, // x
 		0, // y