/*
 * SDL2 keyboard-input/deadkey test for sdl2_x11_no_deadkeys_wo_textinput.patch
 *
 * Click into window to disable/enable SDL_TEXTINPUT
 */
#include <stdio.h>
#include <SDL2/SDL.h>

void eventloop() {
    while(1) {
        SDL_Event ev;
        if(SDL_PollEvent(&ev) == 0) {
            // printf("SDL_PollEvent() didn't return an event!\n");
            SDL_Delay(250);
            continue;
        }

        switch(ev.type) {
            case SDL_QUIT:
                printf("Received SDL_QUIT - bye!\n");
                return;
            case SDL_KEYUP:
            case SDL_KEYDOWN:
                if(ev.type == SDL_KEYUP)
                    printf("SDL_KEYUP: ");
                else
                    printf("SDL_KEYDOWN: ");

                printf("Keycode: %s Scancode: %s\n",
                       SDL_GetKeyName(ev.key.keysym.sym),
                       SDL_GetScancodeName(ev.key.keysym.scancode));

                break;
            case SDL_TEXTINPUT:
                printf("SDL_TEXTINPUT: %s\n", ev.text.text ? ev.text.text : "<NULL>");
                break;

            case SDL_MOUSEBUTTONDOWN:
            {
                int newstate = !SDL_GetEventState(SDL_TEXTINPUT);
                printf("SDL_EventState(SDL_TEXTINPUT, %s)\n", newstate ? "SDL_ENABLE" : "SDL_DISABLE");
                SDL_EventState(SDL_TEXTINPUT, newstate);
                break;
            }
            default:
                // printf("SDL_Event of type: %d received\n", ev.type);
                // just ignore all the mouse events and stuff
                break;
        }
    }
}


int main(int argc, char** argv) {
    SDL_Init(SDL_INIT_VIDEO);

    SDL_Window *win = SDL_CreateWindow("Hello World!", 100, 100, 640, 480, SDL_WINDOW_SHOWN);

    eventloop();

    SDL_DestroyWindow(win);

    SDL_Quit();

    return 0;
}