void nacl_key_to_symbol(uint32_t code, caValue* value)
{
switch (code) {
case 'A': return circa_set_symbol(value, "a");
case 'B': return circa_set_symbol(value, "b");
case 'C': return circa_set_symbol(value, "c");
case 'D': return circa_set_symbol(value, "d");
case 'E': return circa_set_symbol(value, "e");
case 'F': return circa_set_symbol(value, "f");
case 'G': return circa_set_symbol(value, "g");
case 'H': return circa_set_symbol(value, "h");
case 'I': return circa_set_symbol(value, "i");
case 'J': return circa_set_symbol(value, "j");
case 'K': return circa_set_symbol(value, "k");
case 'L': return circa_set_symbol(value, "l");
case 'M': return circa_set_symbol(value, "m");
case 'N': return circa_set_symbol(value, "n");
case 'O': return circa_set_symbol(value, "o");
case 'P': return circa_set_symbol(value, "p");
case 'Q': return circa_set_symbol(value, "q");
case 'R': return circa_set_symbol(value, "r");
case 'S': return circa_set_symbol(value, "s");
case 'T': return circa_set_symbol(value, "t");
case 'U': return circa_set_symbol(value, "u");
case 'V': return circa_set_symbol(value, "v");
case 'W': return circa_set_symbol(value, "w");
case 'X': return circa_set_symbol(value, "x");
case 'Y': return circa_set_symbol(value, "y");
case 'Z': return circa_set_symbol(value, "z");
case '0': return circa_set_symbol(value, "0");
case '1': return circa_set_symbol(value, "1");
case '2': return circa_set_symbol(value, "2");
case '3': return circa_set_symbol(value, "3");
case '4': return circa_set_symbol(value, "4");
case '5': return circa_set_symbol(value, "5");
case '6': return circa_set_symbol(value, "6");
case '7': return circa_set_symbol(value, "7");
case '8': return circa_set_symbol(value, "8");
case '9': return circa_set_symbol(value, "9");
case 32:
return circa_set_symbol(value, "space");
case 37:
return circa_set_symbol(value, "left");
case 38:
return circa_set_symbol(value, "up");
case 39:
return circa_set_symbol(value, "right");
case 40:
return circa_set_symbol(value, "down");
default:
return circa_set_symbol(value, "unknown");
}
#if 0
if (code >= 'A' && code <= 'Z')
return (code - 'A' + SDLK_a);
if (code >= SDLK_0 && code <= SDLK_9)
return code;
const uint32_t f1_code = 112;
if (code >= f1_code && code < f1_code + 12)
return (code - f1_code + SDLK_F1);
const uint32_t kp0_code = 96;
if (code >= kp0_code && code < kp0_code + 10)
return (code - kp0_code + SDLK_KP_0);
switch (code) {
case SDLK_BACKSPACE:
return SDLK_BACKSPACE;
case SDLK_TAB:
return SDLK_TAB;
case SDLK_RETURN:
return SDLK_RETURN;
case SDLK_PAUSE:
return SDLK_PAUSE;
case SDLK_ESCAPE:
return SDLK_ESCAPE;
case 16:
return SDLK_LSHIFT;
case 17:
return SDLK_LCTRL;
case 18:
return SDLK_LALT;
case 32:
return SDLK_SPACE;
case 37:
return SDLK_LEFT;
case 38:
return SDLK_UP;
case 39:
return SDLK_RIGHT;
case 40:
return SDLK_DOWN;
case 106:
return SDLK_KP_MULTIPLY;
case 107:
return SDLK_KP_PLUS;
case 109:
return SDLK_KP_MINUS;
case 110:
return SDLK_KP_PERIOD;
case 111:
return SDLK_KP_DIVIDE;
case 45:
return SDLK_INSERT;
case 46:
return SDLK_DELETE;
case 36:
return SDLK_HOME;
case 35:
return SDLK_END;
case 33:
return SDLK_PAGEUP;
case 34:
return SDLK_PAGEDOWN;
case 189:
return SDLK_MINUS;
case 187:
return SDLK_EQUALS;
case 219:
return SDLK_LEFTBRACKET;
case 221:
return SDLK_RIGHTBRACKET;
case 186:
return SDLK_SEMICOLON;
case 222:
return SDLK_QUOTE;
case 220:
return SDLK_BACKSLASH;
case 188:
return SDLK_COMMA;
case 190:
return SDLK_PERIOD;
case 191:
return SDLK_SLASH;
case 192:
return SDLK_BACKQUOTE;
default:
return SDLK_UNKNOWN;
}
#endif
}
void sdl_key_to_symbol(SDL_Keycode sym, caValue* value)
{
switch (sym) {
case SDLK_a: return circa_set_symbol(value, "a");
case SDLK_b: return circa_set_symbol(value, "b");
case SDLK_c: return circa_set_symbol(value, "c");
case SDLK_d: return circa_set_symbol(value, "d");
case SDLK_e: return circa_set_symbol(value, "e");
case SDLK_f: return circa_set_symbol(value, "f");
case SDLK_g: return circa_set_symbol(value, "g");
case SDLK_h: return circa_set_symbol(value, "h");
case SDLK_i: return circa_set_symbol(value, "i");
case SDLK_j: return circa_set_symbol(value, "j");
case SDLK_k: return circa_set_symbol(value, "k");
case SDLK_l: return circa_set_symbol(value, "l");
case SDLK_m: return circa_set_symbol(value, "m");
case SDLK_n: return circa_set_symbol(value, "n");
case SDLK_o: return circa_set_symbol(value, "o");
case SDLK_p: return circa_set_symbol(value, "p");
case SDLK_q: return circa_set_symbol(value, "q");
case SDLK_r: return circa_set_symbol(value, "r");
case SDLK_s: return circa_set_symbol(value, "s");
case SDLK_t: return circa_set_symbol(value, "t");
case SDLK_u: return circa_set_symbol(value, "u");
case SDLK_v: return circa_set_symbol(value, "v");
case SDLK_w: return circa_set_symbol(value, "w");
case SDLK_x: return circa_set_symbol(value, "x");
case SDLK_y: return circa_set_symbol(value, "y");
case SDLK_0: return circa_set_symbol(value, "0");
case SDLK_1: return circa_set_symbol(value, "1");
case SDLK_2: return circa_set_symbol(value, "2");
case SDLK_3: return circa_set_symbol(value, "3");
case SDLK_4: return circa_set_symbol(value, "4");
case SDLK_5: return circa_set_symbol(value, "5");
case SDLK_6: return circa_set_symbol(value, "6");
case SDLK_7: return circa_set_symbol(value, "7");
case SDLK_8: return circa_set_symbol(value, "8");
case SDLK_9: return circa_set_symbol(value, "9");
case SDLK_LEFT:
return circa_set_symbol(value, "left");
case SDLK_RIGHT:
return circa_set_symbol(value, "right");
case SDLK_UP:
return circa_set_symbol(value, "up");
case SDLK_DOWN:
return circa_set_symbol(value, "down");
case SDLK_SPACE:
return circa_set_symbol(value, "space");
default:
return circa_set_symbol(value, "unknown");
}
}
void ImprovWindow::mainLoop()
{
// Main loop.
while (true) {
// Handle events.
SDL_Event sdlEvent;
while (SDL_PollEvent(&sdlEvent)) {
switch (sdlEvent.type)
{
case SDL_QUIT:
printf("received SDL_QUIT\n");
return;
case SDL_KEYDOWN: {
#ifndef NACL
// Quit on Escape key
if (sdlEvent.key.keysym.sym == SDLK_ESCAPE)
return;
#if 0
// Fullscreen on command-F
if (sdlEvent.key.keysym.sym == SDLK_f && (sdlEvent.key.keysym.mod & KMOD_CTRL))
toggleFullscreen();
#endif
#endif
caValue* event = circa_append(_inputEvents);
circa_set_list(event, 2);
circa_set_symbol(circa_index(event, 0), "down");
sdl_key_to_symbol(sdlEvent.key.keysym.sym, circa_index(event, 1));
break;
}
case SDL_KEYUP: {
caValue* event = circa_append(_inputEvents);
circa_set_list(event, 2);
circa_set_symbol(circa_index(event, 0), "up");
sdl_key_to_symbol(sdlEvent.key.keysym.sym, circa_index(event, 1));
break;
}
case SDL_MOUSEBUTTONDOWN: {
double mouseX = sdlEvent.button.x;
double mouseY = sdlEvent.button.y;
caValue* event = circa_append(_inputEvents);
circa_set_list(event, 3);
circa_set_symbol(circa_index(event, 0), "down");
if (sdlEvent.button.button == SDL_BUTTON_LEFT)
circa_set_symbol(circa_index(event, 1), "left_mouse");
else
circa_set_symbol(circa_index(event, 1), "right_mouse");
circa_set_vec2(circa_index(event, 2), mouseX, mouseY);
break;
}
case SDL_MOUSEBUTTONUP: {
double mouseX = sdlEvent.button.x;
double mouseY = sdlEvent.button.y;
caValue* event = circa_append(_inputEvents);
circa_set_list(event, 3);
circa_set_symbol(circa_index(event, 0), "up");
if (sdlEvent.button.button == SDL_BUTTON_LEFT)
circa_set_symbol(circa_index(event, 1), "left_mouse");
else
circa_set_symbol(circa_index(event, 1), "right_mouse");
circa_set_vec2(circa_index(event, 2), mouseX, mouseY);
break;
}
case SDL_MOUSEWHEEL: {
caValue* event = circa_append(_inputEvents);
circa_set_list(event, 3);
circa_set_symbol(circa_index(event, 0), "mouse_wheel");
circa_set_vec2(circa_index(event, 1), sdlEvent.wheel.x, sdlEvent.wheel.y);
break;
}
case SDL_WINDOWEVENT: {
switch (sdlEvent.window.event) {
case SDL_WINDOWEVENT_RESIZED:
int width = sdlEvent.window.data1;
int height = sdlEvent.window.data2;
setSize(width, height);
break;
}
break;
}
}
}
// Done handling events. Redraw screen.
_elapsedTime = SDL_GetTicks() / 1000.0;
int mouseX, mouseY;
SDL_GetMouseState(&mouseX, &mouseY);
_mouseX = mouseX;
_mouseY = mouseY;
redraw();
SDL_GL_SwapWindow(_sdl_window);
SDL_Delay(1);
}
}
