static struct cliptest *
cliptest_create(struct display *display)
{
struct cliptest *cliptest;
cliptest = xzalloc(sizeof *cliptest);
cliptest->view.geometry = &cliptest->geometry;
cliptest->view.transform.enabled = 0;
geometry_init(&cliptest->geometry);
geometry_init(&cliptest->ui.geometry);
cliptest->window = window_create(display);
cliptest->widget = window_frame_create(cliptest->window, cliptest);
window_set_title(cliptest->window, "cliptest");
cliptest->display = display;
window_set_user_data(cliptest->window, cliptest);
widget_set_redraw_handler(cliptest->widget, redraw_handler);
widget_set_button_handler(cliptest->widget, button_handler);
widget_set_motion_handler(cliptest->widget, motion_handler);
widget_set_axis_handler(cliptest->widget, axis_handler);
window_set_keyboard_focus_handler(cliptest->window,
keyboard_focus_handler);
window_set_key_handler(cliptest->window, key_handler);
window_set_fullscreen_handler(cliptest->window, fullscreen_handler);
/* set minimum size */
widget_schedule_resize(cliptest->widget, 200, 100);
/* set current size */
widget_schedule_resize(cliptest->widget, 500, 400);
return cliptest;
}
static struct clickdot *
clickdot_create(struct display *display)
{
struct clickdot *clickdot;
clickdot = xzalloc(sizeof *clickdot);
clickdot->window = window_create(display);
clickdot->widget = frame_create(clickdot->window, clickdot);
window_set_title(clickdot->window, "Wayland ClickDot");
clickdot->display = display;
clickdot->buffer = NULL;
window_set_key_handler(clickdot->window, key_handler);
window_set_user_data(clickdot->window, clickdot);
window_set_keyboard_focus_handler(clickdot->window,
keyboard_focus_handler);
widget_set_redraw_handler(clickdot->widget, redraw_handler);
widget_set_button_handler(clickdot->widget, button_handler);
widget_set_motion_handler(clickdot->widget, motion_handler);
widget_set_resize_handler(clickdot->widget, resize_handler);
widget_set_leave_handler(clickdot->widget, leave_handler);
widget_schedule_resize(clickdot->widget, 500, 400);
clickdot->dot.x = 250;
clickdot->dot.y = 200;
clickdot->line.x = -1;
clickdot->line.y = -1;
clickdot->line.old_x = -1;
clickdot->line.old_y = -1;
clickdot->reset = 0;
return clickdot;
}
static void
text_entry_button_handler(struct widget *widget,
struct input *input, uint32_t time,
uint32_t button,
enum wl_pointer_button_state state, void *data)
{
struct text_entry *entry = data;
struct rectangle allocation;
struct editor *editor;
int32_t x, y;
uint32_t result;
widget_get_allocation(entry->widget, &allocation);
input_get_position(input, &x, &y);
x -= allocation.x + text_offset_left;
y -= allocation.y + text_offset_left;
editor = window_get_user_data(entry->window);
result = text_entry_try_invoke_preedit_action(entry, x, y, button, state);
if (result)
return;
if (button != BTN_LEFT) {
return;
}
text_entry_set_cursor_position(entry, x, y);
if (state == WL_POINTER_BUTTON_STATE_PRESSED) {
struct wl_seat *seat = input_get_seat(input);
text_entry_activate(entry, seat);
editor->active_entry = entry;
text_entry_set_anchor_position(entry, x, y);
widget_set_motion_handler(entry->widget, text_entry_motion_handler);
} else {
widget_set_motion_handler(entry->widget, NULL);
}
}
static struct image *
image_create(struct display *display, const char *filename,
int *image_counter)
{
struct image *image;
char *b, *copy, title[512];;
image = malloc(sizeof *image);
if (image == NULL)
return image;
memset(image, 0, sizeof *image);
copy = strdup(filename);
b = basename(copy);
snprintf(title, sizeof title, "Wayland Image - %s", b);
free(copy);
image->filename = strdup(filename);
image->image = load_cairo_surface(filename);
if (!image->image) {
fprintf(stderr, "could not find the image %s!\n", b);
free(image);
return NULL;
}
image->window = window_create(display);
image->widget = frame_create(image->window, image);
window_set_title(image->window, title);
image->display = display;
image->image_counter = image_counter;
*image_counter += 1;
image->initialized = false;
window_set_user_data(image->window, image);
widget_set_redraw_handler(image->widget, redraw_handler);
widget_set_resize_handler(image->widget, resize_handler);
window_set_keyboard_focus_handler(image->window,
keyboard_focus_handler);
window_set_fullscreen_handler(image->window, fullscreen_handler);
window_set_close_handler(image->window, close_handler);
widget_set_enter_handler(image->widget, enter_handler);
widget_set_motion_handler(image->widget, motion_handler);
widget_set_button_handler(image->widget, button_handler);
widget_set_axis_handler(image->widget, axis_handler);
window_set_key_handler(image->window, key_handler);
widget_schedule_resize(image->widget, 500, 400);
return image;
}
int main(int argc, char *argv[])
{
struct timespec ts;
struct smoke smoke;
struct display *d;
int size;
d = display_create(&argc, argv);
if (d == NULL) {
fprintf(stderr, "failed to create display: %m\n");
return -1;
}
smoke.width = 200;
smoke.height = 200;
smoke.display = d;
smoke.window = window_create(d);
smoke.widget = window_add_widget(smoke.window, &smoke);
window_set_title(smoke.window, "smoke");
window_set_buffer_type(smoke.window, WINDOW_BUFFER_TYPE_SHM);
clock_gettime(CLOCK_MONOTONIC, &ts);
srandom(ts.tv_nsec);
smoke.current = 0;
size = smoke.height * smoke.width;
smoke.b[0].d = calloc(size, sizeof(float));
smoke.b[0].u = calloc(size, sizeof(float));
smoke.b[0].v = calloc(size, sizeof(float));
smoke.b[1].d = calloc(size, sizeof(float));
smoke.b[1].u = calloc(size, sizeof(float));
smoke.b[1].v = calloc(size, sizeof(float));
widget_set_motion_handler(smoke.widget, mouse_motion_handler);
widget_set_touch_motion_handler(smoke.widget, touch_motion_handler);
widget_set_resize_handler(smoke.widget, resize_handler);
widget_set_redraw_handler(smoke.widget, redraw_handler);
window_set_user_data(smoke.window, &smoke);
widget_schedule_resize(smoke.widget, smoke.width, smoke.height);
display_run(d);
widget_destroy(smoke.widget);
window_destroy(smoke.window);
display_destroy(d);
return 0;
}
static struct clickdot *
clickdot_create(struct display *display)
{
struct clickdot *clickdot;
clickdot = xzalloc(sizeof *clickdot);
clickdot->window = window_create(display);
clickdot->widget = window_frame_create(clickdot->window, clickdot);
window_set_title(clickdot->window, "Wayland ClickDot");
clickdot->display = display;
clickdot->buffer = NULL;
window_set_key_handler(clickdot->window, key_handler);
window_set_user_data(clickdot->window, clickdot);
window_set_keyboard_focus_handler(clickdot->window,
keyboard_focus_handler);
widget_set_redraw_handler(clickdot->widget, redraw_handler);
widget_set_button_handler(clickdot->widget, button_handler);
widget_set_motion_handler(clickdot->widget, motion_handler);
widget_set_resize_handler(clickdot->widget, resize_handler);
widget_set_leave_handler(clickdot->widget, leave_handler);
widget_schedule_resize(clickdot->widget, 500, 400);
clickdot->dot.x = 250;
clickdot->dot.y = 200;
clickdot->line.x = -1;
clickdot->line.y = -1;
clickdot->line.old_x = -1;
clickdot->line.old_y = -1;
clickdot->reset = 0;
clickdot->cursor_timeout_fd =
timerfd_create(CLOCK_MONOTONIC, TFD_CLOEXEC);
clickdot->cursor_timeout_task.run = cursor_timeout_func;
display_watch_fd(window_get_display(clickdot->window),
clickdot->cursor_timeout_fd,
EPOLLIN, &clickdot->cursor_timeout_task);
return clickdot;
}
static struct text_entry*
text_entry_create(struct editor *editor, const char *text)
{
struct text_entry *entry;
entry = xmalloc(sizeof *entry);
memset(entry, 0, sizeof *entry);
entry->widget = widget_add_widget(editor->widget, entry);
entry->window = editor->window;
entry->text = strdup(text);
entry->active = 0;
entry->cursor = strlen(text);
entry->anchor = entry->cursor;
entry->text_input = wl_text_input_manager_create_text_input(editor->text_input_manager);
wl_text_input_add_listener(entry->text_input, &text_input_listener, entry);
widget_set_redraw_handler(entry->widget, text_entry_redraw_handler);
widget_set_button_handler(entry->widget, text_entry_button_handler);
widget_set_motion_handler(entry->widget, text_entry_motion_handler);
return entry;
}
static struct resizor *
resizor_create(struct display *display)
{
struct resizor *resizor;
resizor = xzalloc(sizeof *resizor);
resizor->window = window_create(display);
resizor->widget = window_frame_create(resizor->window, resizor);
window_set_title(resizor->window, "Wayland Resizor");
resizor->display = display;
window_set_key_handler(resizor->window, key_handler);
window_set_user_data(resizor->window, resizor);
widget_set_redraw_handler(resizor->widget, redraw_handler);
window_set_keyboard_focus_handler(resizor->window,
keyboard_focus_handler);
widget_set_enter_handler(resizor->widget, enter_handler);
widget_set_motion_handler(resizor->widget, motion_handler);
window_set_locked_pointer_motion_handler(
resizor->window, locked_pointer_handle_motion);
widget_set_button_handler(resizor->widget, button_handler);
resizor->height.previous = 400;
resizor->height.current = 400;
resizor->height.target = 400;
resizor->width.previous = 400;
resizor->width.current = 400;
resizor->width.target = 400;
widget_schedule_resize(resizor->widget, 400, 400);
return resizor;
}
static struct gears *
gears_create(struct display *display)
{
const int width = 450, height = 500;
struct gears *gears;
struct timeval tv;
int i;
gears = zalloc(sizeof *gears);
gears->d = display;
gears->window = window_create(display);
gears->widget = window_frame_create(gears->window, gears);
window_set_title(gears->window, "Wayland Gears");
gears->display = display_get_egl_display(gears->d);
if (gears->display == NULL)
die("failed to create egl display\n");
eglBindAPI(EGL_OPENGL_API);
gears->config = display_get_argb_egl_config(gears->d);
gears->context = eglCreateContext(gears->display, gears->config,
EGL_NO_CONTEXT, NULL);
if (gears->context == NULL)
die("failed to create context\n");
if (!eglMakeCurrent(gears->display, NULL, NULL, gears->context))
die("failed to make context current\n");
for (i = 0; i < 3; i++) {
gears->gear_list[i] = glGenLists(1);
glNewList(gears->gear_list[i], GL_COMPILE);
make_gear(&gear_templates[i]);
glEndList();
}
gears->button_down = 0;
gears->last_x = 0;
gears->last_y = 0;
gears->view.rotx = 20.0;
gears->view.roty = 30.0;
gettimeofday(&tv, NULL);
gears->last_fps = tv.tv_sec * 1000 + tv.tv_usec / 1000;
printf("Warning: FPS count is limited by the wayland compositor or monitor refresh rate\n");
glEnable(GL_NORMALIZE);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glFrustum(-1.0, 1.0, -1.0, 1.0, 5.0, 200.0);
glMatrixMode(GL_MODELVIEW);
glLightfv(GL_LIGHT0, GL_POSITION, light_pos);
glEnable(GL_CULL_FACE);
glEnable(GL_LIGHTING);
glEnable(GL_LIGHT0);
glEnable(GL_DEPTH_TEST);
glClearColor(0, 0, 0, 0.92);
window_set_user_data(gears->window, gears);
widget_set_resize_handler(gears->widget, resize_handler);
widget_set_redraw_handler(gears->widget, redraw_handler);
widget_set_button_handler(gears->widget, button_handler);
widget_set_motion_handler(gears->widget, motion_handler);
window_set_keyboard_focus_handler(gears->window,
keyboard_focus_handler);
window_set_fullscreen_handler(gears->window, fullscreen_handler);
window_schedule_resize(gears->window, width, height);
return gears;
}
/**
* \brief Create and initialise a new eventdemo window.
* The returned eventdemo instance should be destroyed using \c eventdemo_destroy().
* \param d associated display
*/
static struct eventdemo *
eventdemo_create(struct display *d)
{
struct eventdemo *e;
e = zalloc(sizeof (struct eventdemo));
if (e == NULL)
return NULL;
e->window = window_create(d);
if (noborder) {
/* Demonstrate how to create a borderless window.
* Move windows with META + left mouse button.
*/
e->widget = window_add_widget(e->window, e);
} else {
e->widget = window_frame_create(e->window, e);
window_set_title(e->window, title);
}
e->display = d;
/* The eventdemo window draws a red rectangle as a demonstration
* of per-window data. The dimensions of that rectangle are set
* here.
*/
e->x = width * 1.0 / 4.0;
e->w = width * 2.0 / 4.0;
e->y = height * 1.0 / 4.0;
e->h = height * 2.0 / 4.0;
/* Connect the user data to the window */
window_set_user_data(e->window, e);
/* Set the callback redraw handler for the window */
widget_set_redraw_handler(e->widget, redraw_handler);
/* Set the callback resize handler for the window */
widget_set_resize_handler(e->widget, resize_handler);
/* Set the callback focus handler for the window */
window_set_keyboard_focus_handler(e->window,
keyboard_focus_handler);
/* Set the callback key handler for the window */
window_set_key_handler(e->window, key_handler);
/* Set the callback button handler for the window */
widget_set_button_handler(e->widget, button_handler);
/* Set the callback motion handler for the window */
widget_set_motion_handler(e->widget, motion_handler);
/* Set the callback pointer frame handler for the window */
widget_set_pointer_frame_handler(e->widget, pointer_frame_handler);
/* Set the callback axis handler for the window */
widget_set_axis_handlers(e->widget,
axis_handler,
axis_source_handler,
axis_stop_handler,
axis_discrete_handler);
/* Initial drawing of the window */
window_schedule_resize(e->window, width, height);
return e;
}
int main(int argc, char *argv[])
{
struct fullscreen fullscreen;
struct display *d;
int i;
fullscreen.width = 640;
fullscreen.height = 480;
fullscreen.fullscreen = 0;
fullscreen.present_method = _WL_FULLSCREEN_SHELL_PRESENT_METHOD_DEFAULT;
wl_list_init(&fullscreen.output_list);
fullscreen.current_output = NULL;
for (i = 1; i < argc; i++) {
if (strcmp(argv[i], "-w") == 0) {
if (++i >= argc)
usage(EXIT_FAILURE);
fullscreen.width = atol(argv[i]);
} else if (strcmp(argv[i], "-h") == 0) {
if (++i >= argc)
usage(EXIT_FAILURE);
fullscreen.height = atol(argv[i]);
} else if (strcmp(argv[i], "--help") == 0)
usage(EXIT_SUCCESS);
else
usage(EXIT_FAILURE);
}
d = display_create(&argc, argv);
if (d == NULL) {
fprintf(stderr, "failed to create display: %m\n");
return -1;
}
fullscreen.display = d;
fullscreen.fshell = NULL;
display_set_user_data(fullscreen.display, &fullscreen);
display_set_global_handler(fullscreen.display, global_handler);
display_set_output_configure_handler(fullscreen.display, output_handler);
if (fullscreen.fshell) {
fullscreen.window = window_create_custom(d);
_wl_fullscreen_shell_present_surface(fullscreen.fshell,
window_get_wl_surface(fullscreen.window),
fullscreen.present_method,
NULL);
/* If we get the CURSOR_PLANE capability, we'll change this */
fullscreen.draw_cursor = 1;
} else {
fullscreen.window = window_create(d);
fullscreen.draw_cursor = 0;
}
fullscreen.widget =
window_add_widget(fullscreen.window, &fullscreen);
window_set_title(fullscreen.window, "Fullscreen");
widget_set_transparent(fullscreen.widget, 0);
widget_set_default_cursor(fullscreen.widget, CURSOR_LEFT_PTR);
widget_set_redraw_handler(fullscreen.widget, redraw_handler);
widget_set_button_handler(fullscreen.widget, button_handler);
widget_set_motion_handler(fullscreen.widget, motion_handler);
widget_set_enter_handler(fullscreen.widget, enter_handler);
widget_set_touch_down_handler(fullscreen.widget, touch_handler);
window_set_key_handler(fullscreen.window, key_handler);
window_set_fullscreen_handler(fullscreen.window, fullscreen_handler);
window_set_user_data(fullscreen.window, &fullscreen);
/* Hack to set minimum allocation so we can shrink later */
window_schedule_resize(fullscreen.window,
1, 1);
window_schedule_resize(fullscreen.window,
fullscreen.width, fullscreen.height);
display_run(d);
return 0;
}
