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 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; }
/** * \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 = malloc(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 axis handler for the window */ widget_set_axis_handler(e->widget, axis_handler); /* Initial drawing of the window */ window_schedule_resize(e->window, width, height); return e; }