void resize_callback(window_t * window) {
win_width = window->width - decor_width();
win_height = window->height - decor_height();
reinit_graphics_window(ctx, wina);
draw_fill(ctx, rgb(0,0,0));
redraw_borders();
flip(ctx);
}
void resize_finish(int w, int h) {
yutani_window_resize_accept(yctx, wina, w, h);
reinit_graphics_yutani(ctx, wina);
win_width = w - decor_width();
win_height = h - decor_height();
yutani_window_resize_done(yctx, wina);
}
void ttk_resize_callback(ttk_window_t * window_ttk, int width, int height) {
if (!window_ttk) {
fprintf(stderr, "[ttk] received window callback for a window not registered with TTK, ignoring.\n");
return;
}
yutani_window_resize_accept(yctx, window_ttk->core_window, width, height);
/* Update window size */
window_ttk->width = width - decor_width();
window_ttk->height = height - decor_height();
/* Reinitialize graphics context */
reinit_graphics_yutani(window_ttk->core_context, window_ttk->core_window);
ttk_window_draw(window_ttk);
yutani_window_resize_done(yctx, window_ttk->core_window);
yutani_flip(yctx, window_ttk->core_window);
}
int main(int argc, char * argv[]) {
static struct option long_opts[] = {
{"no-repeat", no_argument, 0, 'n'},
{"initer", required_argument, 0, 'i'},
{"minx", required_argument, 0, 'x'},
{"maxx", required_argument, 0, 'X'},
{"conx", required_argument, 0, 'c'},
{"cony", required_argument, 0, 'C'},
{"width", required_argument, 0, 'W'},
{"height", required_argument, 0, 'H'},
{"help", no_argument, 0, 'h'},
{0,0,0,0}
};
if (argc > 1) {
/* Read some arguments */
int index, c;
while ((c = getopt_long(argc, argv, "ni:x:X:c:C:W:H:h", long_opts, &index)) != -1) {
if (!c) {
if (long_opts[index].flag == 0) {
c = long_opts[index].val;
}
}
switch (c) {
case 'n':
no_repeat = 1;
break;
case 'i':
initer = atof(optarg);
break;
case 'x':
Minx = atof(optarg);
break;
case 'X':
Maxx = atof(optarg);
break;
case 'c':
conx = atof(optarg);
break;
case 'C':
cony = atof(optarg);
break;
case 'W':
width = atoi(optarg);
break;
case 'H':
height = atoi(optarg);
break;
case 'h':
usage(argv);
exit(0);
break;
default:
break;
}
}
}
yctx = yutani_init();
init_decorations();
window = yutani_window_create(yctx, width + decor_width(), height + decor_height());
yutani_window_move(yctx, window, left, top);
yutani_window_advertise_icon(yctx, window, "Julia Fractals", "julia");
ctx = init_graphics_yutani(window);
redraw();
yutani_flip(yctx, window);
int playing = 1;
while (playing) {
yutani_msg_t * m = yutani_poll(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 && 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->focused = wf->focused;
decors();
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:
{
int result = decor_handle_event(yctx, m);
switch (result) {
case DECOR_CLOSE:
playing = 0;
break;
default:
/* Other actions */
break;
}
}
break;
case YUTANI_MSG_SESSION_END:
playing = 0;
break;
default:
break;
}
}
free(m);
}
yutani_close(yctx, window);
return 0;
}
int main(int argc, char **argv) {
fz_document *doc = NULL;
int c;
fz_context *ctx;
fz_var(doc);
yctx = yutani_init();
char * _width = getenv("WIDTH");
char * _height = getenv("HEIGHT");
width = _width ? atoi(_width) : 512;
height = _height ? atoi(_height) : 512;
init_decorations();
window = yutani_window_create(yctx, width + decor_width(), height + decor_height());
yutani_window_move(yctx, window, 50, 50);
yutani_window_advertise_icon(yctx, window, "PDF Viewer", "pdfviewer");
gfx_ctx = init_graphics_yutani(window);
draw_fill(gfx_ctx,rgb(0,0,0));
render_decorations(window, gfx_ctx, "PDFViewer - Loading...");
while ((c = fz_getopt(argc, argv, "wf")) != -1) {
switch (c) {
case 'f':
fit = 1;
break;
}
}
ctx = fz_new_context(NULL, NULL, FZ_STORE_DEFAULT);
if (!ctx) {
fprintf(stderr, "Could not initialize fitz context.\n");
exit(1);
}
fz_set_aa_level(ctx, alphabits);
colorspace = fz_device_rgb;
fz_try(ctx) {
while (fz_optind < argc)
{
fz_try(ctx)
{
filename = argv[fz_optind++];
files++;
fz_try(ctx)
{
doc = fz_open_document(ctx, filename);
}
fz_catch(ctx)
{
fz_throw(ctx, "cannot open document: %s", filename);
}
if (fz_optind == argc || !isrange(argv[fz_optind]))
drawrange(ctx, doc, "1-");
if (fz_optind < argc && isrange(argv[fz_optind]))
drawrange(ctx, doc, argv[fz_optind++]);
fz_close_document(doc);
doc = NULL;
}
fz_catch(ctx)
{
if (!ignore_errors)
fz_rethrow(ctx);
fz_close_document(doc);
doc = NULL;
fz_warn(ctx, "ignoring error in '%s'", filename);
}
}
}
fz_catch(ctx) {
fz_close_document(doc);
fprintf(stderr, "error: cannot draw '%s'\n", filename);
errored = 1;
}
fz_free_context(ctx);
return (errored != 0);
}
ttk_window_t * ttk_window_new(char * title, uint16_t width, uint16_t height) {
ttk_window_t * new_win = malloc(sizeof(ttk_window_t));
new_win->title = strdup(title);
new_win->width = width;
new_win->height = height;
new_win->off_x = decor_left_width;
new_win->off_y = decor_top_height;
new_win->core_window = yutani_window_create(yctx, new_win->width + decor_width(), new_win->height + decor_height());
yutani_window_move(yctx, new_win->core_window, TTK_DEFAULT_X, TTK_DEFAULT_Y);
assert(new_win->core_window && "Oh dear, I've failed to allocate a new window from the server. This is terrible.");
/* XXX icon; also need to do this if we change the title later */
yutani_window_advertise(yctx, new_win->core_window, new_win->title);
new_win->core_context = init_graphics_yutani_double_buffer(new_win->core_window);
draw_fill(new_win->core_context, rgb(TTK_BACKGROUND_DEFAULT));
ttk_window_draw(new_win);
hashmap_set(ttk_wids_to_windows, (void*)new_win->core_window->wid, new_win);
}
int main (int argc, char ** argv) {
char * _windowed = getenv("DISPLAY");
if (_windowed) {
setup_windowing();
resize_window_callback = resize_callback;
win_width = 500;
win_height = 500;
init_decorations();
off_x = decor_left_width;
off_y = decor_top_height;
/* Do something with a window */
wina = window_create(300, 300, win_width + decor_width(), win_height + decor_height());
assert(wina);
ctx = init_graphics_window_double_buffer(wina);
} else {
ctx = init_graphics_fullscreen_double_buffer();
win_width = ctx->width;
win_height = ctx->height;
off_x = 0;
off_y = 0;
}
draw_fill(ctx, rgb(0,0,0));
redraw_borders();
flip(ctx);
double time;
/* Generate a palette */
uint32_t palette[256];
for (int x = 0; x < 256; ++x) {
palette[x] = hsv_to_rgb(x,1.0,1.0);
}
while (1) {
if (_windowed) {
w_keyboard_t * kbd = poll_keyboard_async();
if (kbd) {
char ch = kbd->key;
free(kbd);
if (ch == 'q') {
goto done;
break;
}
}
}
time += 1.0;
int w = win_width;
int h = win_height;
for (int x = 0; x < win_width; ++x) {
for (int y = 0; y < win_height; ++y) {
double value = sin(dist(x + time, y, 128.0, 128.0) / 8.0)
+ sin(dist(x, y, 64.0, 64.0) / 8.0)
+ sin(dist(x, y + time / 7, 192.0, 64) / 7.0)
+ sin(dist(x, y, 192.0, 100.0) / 8.0);
GFX(ctx, x + off_x, y + off_y) = palette[(int)((value + 4) * 32)];
}
}
redraw_borders();
flip(ctx);
}
done:
if (_windowed) {
teardown_windowing();
}
return 0;
}
int main(int argc, char * argv[]) {
if (argc < 2) {
fprintf(stderr, "Usage: %s image_file\n", argv[0]);
return 1;
}
file_name = argv[1];
load_sprite_png(&image, argv[1]);
yctx = yutani_init();
init_decorations();
win = yutani_window_create(yctx, image.width + decor_width(), image.height + decor_height());
yutani_window_move(yctx, win, center_x(image.width + decor_width()), center_y(image.height + decor_height()));
ctx = init_graphics_yutani_double_buffer(win);
int stride;
stride = cairo_format_stride_for_width(CAIRO_FORMAT_ARGB32, win->width);
surface_win = cairo_image_surface_create_for_data(ctx->backbuffer, CAIRO_FORMAT_ARGB32, win->width, win->height, stride);
cr_win = cairo_create(surface_win);
yutani_window_advertise_icon(yctx, win, "Image Viewer", "image-viewer");
redraw();
yutani_focus_window(yctx, win->wid);
while (!should_exit) {
yutani_msg_t * m = yutani_poll(yctx);
if (m) {
switch (m->type) {
case YUTANI_MSG_KEY_EVENT:
{
struct yutani_msg_key_event * ke = (void*)m->data;
if (ke->event.key == 'q' && ke->event.action == KEY_ACTION_DOWN) {
should_exit = 1;
}
}
break;
case YUTANI_MSG_WINDOW_FOCUS_CHANGE:
{
struct yutani_msg_window_focus_change * wf = (void*)m->data;
if (wf->wid == win->wid) {
win->focused = wf->focused;
redraw();
}
}
break;
case YUTANI_MSG_WINDOW_MOUSE_EVENT:
{
struct yutani_msg_window_mouse_event * me = (void*)m->data;
if (me->wid != win->wid) break;
int result = decor_handle_event(yctx, m);
switch (result) {
case DECOR_CLOSE:
should_exit = 1;
break;
default:
/* Other actions */
break;
}
}
break;
case YUTANI_MSG_SESSION_END:
should_exit = 1;
break;
default:
break;
}
free(m);
}
}
return 0;
}
int main (int argc, char ** argv) {
yctx = yutani_init();
win_width = 100;
win_height = 100;
init_decorations();
off_x = decor_left_width;
off_y = decor_top_height;
/* Do something with a window */
wina = yutani_window_create(yctx, win_width + decor_width(), win_height + decor_height());
yutani_window_move(yctx, wina, 300, 300);
ctx = init_graphics_yutani_double_buffer(wina);
draw_fill(ctx, rgb(0,0,0));
redraw_borders();
flip(ctx);
yutani_flip(yctx, wina);
yutani_window_advertise(yctx, wina, "Graphics Test");
pthread_t thread;
pthread_create(&thread, NULL, draw_thread, NULL);
while (!should_exit) {
yutani_msg_t * m = yutani_poll(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 && ke->event.keycode == 'q') {
should_exit = 1;
}
}
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->focused = wf->focused;
}
}
break;
case YUTANI_MSG_SESSION_END:
should_exit = 1;
break;
case YUTANI_MSG_RESIZE_OFFER:
{
struct yutani_msg_window_resize * wr = (void*)m->data;
spin_lock(&draw_lock);
resize_finish(wr->width, wr->height);
spin_unlock(&draw_lock);
}
break;
case YUTANI_MSG_WINDOW_MOUSE_EVENT:
if (decor_handle_event(yctx, m) == DECOR_CLOSE) {
should_exit = 1;
}
break;
default:
break;
}
free(m);
}
}
yutani_close(yctx, wina);
return 0;
}
