int main (int argc, char ** argv) {
yutani_t * yctx;
yutani_window_t * wina;
gfx_context_t * ctx;
int should_exit = 0;
int blur = 0;
int stopped = 0;
int left = 30;
int top = 30;
int width = 500;
int height = 500;
yctx = yutani_init();
wina = yutani_window_create(yctx, width, height);
yutani_window_move(yctx, wina, left, top);
ctx = init_graphics_yutani_double_buffer(wina);
draw_fill(ctx, rgb(0,0,0));
yutani_window_update_shape(yctx, wina, YUTANI_SHAPE_THRESHOLD_HALF);
yutani_window_advertise_icon(yctx, wina, "Mesa Gears", "gears");
OSMesaContext gl_ctx = OSMesaCreateContext(OSMESA_BGRA, NULL);
if (resize(ctx, gl_ctx)) {
fprintf(stderr, "%s: Something bad happened.\n", argv[0]);
goto finish;
}
init();
while (!should_exit) {
yutani_msg_t * m = yutani_poll_async(yctx);
if (m) {
switch (m->type) {
case YUTANI_MSG_KEY_EVENT:
{
struct yutani_msg_key_event * ke = (void*)m->data;
if (ke->event.action == KEY_ACTION_DOWN) {
switch (ke->event.keycode) {
case 'q':
should_exit = 1;
free(m);
goto finish;
case 'b':
blur = (1-blur);
break;
case 's':
stopped = (1-stopped);
break;
case KEY_ARROW_LEFT:
view_roty += 5.0;
break;
case KEY_ARROW_RIGHT:
view_roty -= 5.0;
break;
case KEY_ARROW_UP:
view_rotx += 5.0;
break;
case KEY_ARROW_DOWN:
view_rotx -= 5.0;
break;
default:
break;
}
}
}
break;
case YUTANI_MSG_WINDOW_MOUSE_EVENT:
{
struct yutani_msg_window_mouse_event * me = (void*)m->data;
if (me->command == YUTANI_MOUSE_EVENT_DOWN && me->buttons & YUTANI_MOUSE_BUTTON_LEFT) {
yutani_window_drag_start(yctx, wina);
}
}
break;
case YUTANI_MSG_SESSION_END:
should_exit = 1;
break;
case YUTANI_MSG_RESIZE_OFFER:
{
struct yutani_msg_window_resize * wr = (void*)m->data;
yutani_window_resize_accept(yctx, wina, wr->width, wr->height);
reinit_graphics_yutani(ctx, wina);
resize(ctx, gl_ctx);
draw();
yutani_window_resize_done(yctx, wina);
flip(ctx);
yutani_flip(yctx, wina);
yutani_window_update_shape(yctx, wina, 1);
/* Reset statistics */
frames = 0;
start_time = 0;
}
default:
break;
}
free(m);
}
fps();
if (!stopped) {
angle += 0.2;
}
draw();
if (blur) {
blur_context_box(ctx, 20);
}
flip(ctx);
yutani_flip(yctx, wina);
syscall_yield();
}
finish:
OSMesaDestroyContext(gl_ctx);
yutani_close(yctx, wina);
return 0;
}
int main(int argc, char * argv[]) {
static struct option long_opts[] = {
{"help", no_argument, 0, '?'},
{0,0,0,0}
};
if (argc > 1) {
/* Read some arguments */
int index, c;
while ((c = getopt_long(argc, argv, "h", long_opts, &index)) != -1) {
if (!c) {
if (long_opts[index].flag == 0) {
c = long_opts[index].val;
}
}
switch (c) {
case 'h':
usage(argv);
exit(0);
break;
default:
break;
}
}
}
yctx = yutani_init();
if (!yctx) {
fprintf(stderr, "%s: failed to connect to compositor\n", argv[0]);
return 1;
}
init_decorations();
struct decor_bounds bounds;
decor_get_bounds(NULL, &bounds);
decor_left_width = bounds.left_width;
decor_top_height = bounds.top_height;
decor_right_width = bounds.right_width;
decor_bottom_height = bounds.bottom_height;
decor_width = bounds.width;
decor_height = bounds.height;
if (strstr(argv[optind],".jpg")) {
load_sprite_jpg(&img, argv[optind]);
} else {
load_sprite(&img, argv[optind]);
}
if (!img.width) {
fprintf(stderr, "%s: failed to open image %s\n", argv[0], argv[optind]);
return 1;
}
img.alpha = ALPHA_EMBEDDED;
width = img.width;
height = img.height;
window = yutani_window_create(yctx, width + decor_width, height + decor_height);
yutani_window_move(yctx, window, left, top);
yutani_window_advertise_icon(yctx, window, APPLICATION_TITLE, "imgviewer");
ctx = init_graphics_yutani_double_buffer(window);
redraw();
yutani_flip(yctx, window);
int playing = 1;
while (playing) {
yutani_msg_t * m = yutani_poll(yctx);
while (m) {
if (menu_process_event(yctx, m)) {
/* just decorations should be fine */
decors();
flip(ctx);
yutani_flip(yctx, window);
}
switch (m->type) {
case YUTANI_MSG_KEY_EVENT:
{
struct yutani_msg_key_event * ke = (void*)m->data;
if (ke->event.action == KEY_ACTION_DOWN && ke->event.keycode == 'q') {
playing = 0;
}
}
break;
case YUTANI_MSG_WINDOW_FOCUS_CHANGE:
{
struct yutani_msg_window_focus_change * wf = (void*)m->data;
yutani_window_t * win = hashmap_get(yctx->windows, (void*)wf->wid);
if (win && win == window) {
win->focused = wf->focused;
decors();
flip(ctx);
yutani_flip(yctx, window);
}
}
break;
case YUTANI_MSG_RESIZE_OFFER:
{
struct yutani_msg_window_resize * wr = (void*)m->data;
resize_finish(wr->width, wr->height);
}
break;
case YUTANI_MSG_WINDOW_MOUSE_EVENT:
{
struct yutani_msg_window_mouse_event * me = (void*)m->data;
int result = decor_handle_event(yctx, m);
switch (result) {
case DECOR_CLOSE:
playing = 0;
break;
case DECOR_RIGHT:
/* right click in decoration, show appropriate menu */
decor_show_default_menu(window, window->x + me->new_x, window->y + me->new_y);
break;
default:
/* Other actions */
break;
}
}
break;
case YUTANI_MSG_WINDOW_CLOSE:
case YUTANI_MSG_SESSION_END:
playing = 0;
break;
default:
break;
}
free(m);
m = yutani_poll_async(yctx);
}
}
yutani_close(yctx, window);
return 0;
}
