BadQuanta
40 lines
1.8 KiB
C++
40 lines
1.8 KiB
C++
#pragma once
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/**
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* @file Window.hpp
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* @brief HDK sdl video header only wrapper for SDL_Window struct & related functions
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*/
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#include <SDL3/SDL.h>
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#include <hdk/grid/SharedPtrWrapper.hpp>
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/** Windows are the primary interface for rendering and interacting with the user in SDL */
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namespace hdk::sdl {
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class Window : public hdk::grid::SharedPtrWrapper<SDL_Window> {
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public:
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/** Inherit constructors from SharedPtrWrapper */
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using hdk::grid::SharedPtrWrapper<SDL_Window>::SharedPtrWrapper;
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/**
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* https://wiki.libsdl.org/SDL3/SDL_CreateWindow
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* https://wiki.libsdl.org/SDL3/SDL_DestroyWindowSurface
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*
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* @param title The title of the window, in UTF-8 encoding. If the title contains UTF-8 characters, you should use SDL_CreateWindowUTF8() instead.
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* @param w The width of the window in pixels.
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* @param h The height of the window in pixels.
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* @param flags 0, or one or more SDL_WindowFlags OR'd together.
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* @return A Window instance that manages the created SDL_Window. If window creation fails, the returned Window will evaluate to false (i.e., it will be null).
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*/
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static Window Create(const char* title, int w, int h, SDL_WindowFlags flags)
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{
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return Window(get_or_cache(SDL_CreateWindow(title, w, h, flags), SDL_DestroyWindow));
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}
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/**
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* https://wiki.libsdl.org/SDL3/SDL_GetWindowFromID
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* @brief Get window for WindowID
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* @param id The ID of the window.
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* @return A Window instance that wraps the SDL_Window. If no window with the given ID exists, the returned Window will evaluate to false (i.e., it will be null).
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*/
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static Window GetFromID(SDL_WindowID id)
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{
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/** Because it is possible windows were created by other means, we use get_or_view to wrap the SDL_Window without taking ownership */
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return Window(get_or_view(SDL_GetWindowFromID(id)));
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}
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};
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} |